Beautiful sofas. Types of sofas Varieties of sofas names

From this article you will learn:

What elements make up the design of sofas

How sofas differ in design and purpose

What are the designs of sofas for unfolding

Usually a sofa is purchased for more than one year, therefore, it is necessary to approach its choice responsibly. New upholstered furniture should fully meet its purpose, be comfortable for the whole family and be in harmony with the interior. That is why, choosing this kind of furniture, you should pay close attention to the design of sofas.

What structural elements are sofas made of

As a rule, when purchasing a sofa, we first of all pay attention to its appearance, namely, upholstery fabric, color, shape, etc. However, when choosing a specific model, it is important to study the design of this piece of furniture, because its quality characteristics depends on how long the sofa will serve you.

What is the design of the sofa?

Armrest. Usually it is made of wood, chipboard, MDF, metal. The armrest can be upholstered in fabric or leather. When purchasing a sofa, give preference to models whose armrests are made of wear-resistant materials (wood, metal, MDF, leather).

Upholstery. It can be a special fabric, leather.

A layer of synthetic winterizer or batting.

Filler- foam rubber for furniture.

Polyurethane foam pad(PPU), which is necessary for increased wear resistance and uniform weight distribution. Such inserts give the sofa orthopedic properties.

spring block- This is the main shock-absorbing part of the sofa design.

Burlap or felt. These materials smooth out the friction of metal on plywood, thereby preventing the appearance of unpleasant sounds.

fibreboard(Fibreboard) - is the base of the sofa mattress.

sofa frame. It can be made of wood, metal or chipboard (chipboard). The frame is a structure that bears the main operational load and determines the shape of the sofa. Therefore, when choosing, pay special attention to the quality characteristics of the tree from which the frame is made. The presence of knots is undesirable, since in these places the wood can burst.

Interlining.

Roller rail. It can be located at the bottom of the box and be made of both wood and metal.

Box or niche designed for bedding.

Extendable part, which is used during the transformation.

Types of sofas by design, purpose, size and number of seats

Direct models are classics. Their main advantage is that the size of the sofa can be selected depending on the area of ​​​​the room. They come with or without armrests, transforming or stationary.

corner sofas are well known and in demand among buyers. They are comfortable and functional, can be installed in various rooms, for example, in the kitchen.

When choosing this model, the question may arise about what to do if you need to rearrange the sofa to the other side of the room, how to properly disassemble the corner sofa. The design of many models for such a case suggests the possibility of reinstalling its corner part. The sides of such a sofa can be either different or the same length.

Modular pieces of furniture can be collapsible and, like a designer, be transformed at the request of their owners. This type of sofa has such a design, thanks to which it is easily modified in accordance with the interior of the room. This advantage will save you from having to buy new furniture in case of a move. The modular sofa is perfect for rest rooms with a home theater.

Island types of sofas are initially rounded, they are most often located in the center of large rooms. Furniture of this type is able to create a unique interior. Their special form is often harmoniously complemented by other furnishings.

All types of sofas according to their purpose can be divided into:

• for the living room;

  for kitchen;

  for the hallway;

  for children.

At the same time, the types of sofa designs are different, in this regard, it is necessary to choose a specific model that will suit you exclusively. Usually the upholstery of the sofa determines its purpose.

For example, upholstered furniture, upholstered in leather or similar cheap materials, is usually intended to be placed in offices or in the kitchen.

Sofas for children's rooms in most cases are covered with colorful, rich, but quite practical fabrics, from which various stains can be easily removed.

There are compact models of sofas designed for two or three people, and large ones for five or more seats. It should be noted that there is no single standard for the size of such upholstered furniture. For example, one factory produces a two-seater sofa, the length of which is 1.6 m, while the other one will have the same length of 1.9 m.

Sofa designs according to the folding mechanism

"Book"

Sofas of this design are transformed into two positions: sitting and sleeping. In order to expand the sofa into a bed, you only need to fold its back back. When unfolding, it does not have to be moved away from the wall, because when installed, a small gap is specially left between the wall and the back.

The design of the “book” sofa consists of two frames, which are made of metal or wood, with fixed spring blocks or other soft filler. The laundry compartment is usually located at the bottom.

Advantages:

long service life;

functionality;

ease of operation;

regular use without breakage and wear.

Disadvantages:

there are only two positions - lying and sitting;

cannot be installed against a wall.

"Tango"

This model of sofas is transformed by the “click-clack” method. And it is called "tango" because the manufacturers simply want to surprise the consumer with an unusual name. Although this design is very similar to the classic "book". However, there is one difference - when laying out such a sofa, there are not only “sitting-lying” positions, but also intermediate ones. The back can be set at the level that is most convenient for you, in addition, it has a box for bedding.

Advantages:

backrest in different positions;

compact size;

after unfolding, a smooth surface is obtained.

The disadvantage is the inability to install the sofa close to the wall.

"Eurobook"

The design of the Eurobook sofa makes it easy to recognize it among the classic models: it unfolds with the help of roll-out rollers that push the seat forward. In the resulting niche fits the back of the sofa.

Advantages:

ease of transformation of the sofa into a bed;

large niche for storing various items / things;

capacity;

the strength of the sofa design.

The disadvantage is that due to the sufficiently large seats on the sofa, people of short stature and children will feel uncomfortable, because they will not be able to lean on the back.

"Dolphin"

This is the most famous mechanism for folding corner sofas. The design of the sofa "dolphin" is quite simple. To transform it, you need to pull the loops that are attached to the section under the seat. You need to pull up and down at the same time. The section moves out and stands next to the seat, creating a spacious sleeping area. The linen storage compartment is located in the stationary part of the seat.

Advantages:

comfortable place to sleep;

simple and easy to unfold.

The disadvantage is a short service life with regular use of the mechanism.

"Pantograph"

This design of sofas is also called "puma" or "tic-tac". She appeared as a kind of "Eurobook", but without rollers for rolling out the seat. Inside there is a large storage box.

In order to expand such a sofa, you do not need to make much effort - just pull the seat up, holding its edge in the middle. Thus, the mechanism will begin to operate, which pushes the seat forward and upward and opens the legs of the support. In the opened niche you need to lay the back-pillow.

Advantages:

comfortable place to sleep;

simple and easy folding mechanism;

rollers without damaging the flooring.

Disadvantages:

high cost of the working mechanism;

pretty wide seat.

"French cot"

The sleeping area of ​​this sofa consists of three sections. In order to expand them, you only need to pull the edge of the seat. For regular use as a bed, this type of furniture is not suitable, because these types of structures wear out quickly enough.

The advantage is the compactness of the sofa when folded.

Disadvantages:

uneven sleeping surface

lack of a box for storing linen;

short service life.

Roll-out sofa

The sleeping surface of this sofa consists of two segments hidden in the body. In order to expand it, you need to pull the bottom part - it will roll forward. You just have to lower the pillows into the opened niche.

Advantages:

durable and reliable design;

comfortable bed;

small assembled dimensions.

Disadvantages:

rollers for rolling out a berth can scratch the floor covering;

bed is low.

"Accordion"

This type of sofa got its name for some resemblance to the musical instrument of the same name. The sleeping place of the “accordion” sofa with this design characteristically spreads forward, leaning on retractable legs. In the initial position, the sofa takes up very little space; in the area of ​​\u200b\u200bthe rear back there is a box for storing bedding.

Advantages:

strong and reliable mechanism;

long service life;

does not require any effort when unfolding.

Disadvantages:

lack of a built-in niche for linen;

The withdrawable mechanism may scratch the flooring.

"Spartacus"

To transform the sofa to sleep, you just need to pull the seat, which unfolds in three steps and stands on mobile legs. Such a mechanism was developed jointly by Russian and Italian manufacturers. This furniture is ideal for sleeping, it is the best sofa design that provides the most spacious sleeping place. In fact, this is a French clamshell, but more reliable, reinforced with a welded metal grill.

Advantages:

reliability and long service life of the unfolding device;

ease of use;

the possibility of permanent use as a bed;

comfortable and spacious place to sleep.

Disadvantages:

lack of a box for storing bedding;

Before laying out the sofa, you need to remove the pillows.

"Konrad", or "Telescope"

You can unfold such a sofa by pulling its lower part: the compartments roll out one after another like a telescope and stand on supports. Such sofas differ from the classic ones in the greater height of the place to sleep.

Advantages:

durable mechanism;

the possibility of daily use;

compact dimensions;

availability of storage space;

favorable conditions for sleep.

The disadvantage is that it is too massive due to the volumetric folding mechanism.

"Sedaflex" ("American clamshell")

Such a sofa transforms like a French folding bed, but, unlike it, it is equipped not with a three-fold, but with a two-fold design and a thicker mattress.

Advantages:

reliable mechanism;

compact size;

quality ergonomic mattress.

Disadvantage: no niche for storing linen.

"Elf"

This sofa has a swivel mechanism. During the preparation of the place to sleep, the armrests are bred to the sides, and a comfortable sleeping place is obtained. By the way, the armrests are adjustable in height and have several positions.

Advantages:

compact size;

comfortable place to sleep;

thanks to the lamellas, an orthopedic effect is achieved;

armrest adjustment.

the place to sleep is in the same place as the seating.

Recliner

The name of this type of construction comes from the English "recline" - sit back. It unfolds through complex built-in mechanisms. Using them, you can adjust the backrest or extend the footrest. In addition, some models have special pillows with vibration massage. The most expensive samples have a remote-controlled electric motor.

Advantages:

ease of management;

the ability to customize ergonomic functions;

comfort in different positions.

Disadvantages:

high price;

no place to sleep.

Sofa with unfolding on the floor

The place to sleep consists of two compartments, which in the assembled position are located inside the sofa body. In order to unfold it, you need to pull the inner edge of the seat up, then forward and towards you. The place to sleep does not imply any supports and is located directly on the floor.

Advantages:

compactness when folded;

the cheapest type of folding sofas.

Disadvantages:

uncomfortable place to sleep;

lack of a niche for storing things.

Having studied the designs of sofas, the photos of which are presented in this article, you can determine which of the folding mechanisms has become the best in its class:

"Eurobook" - has the most durable mechanism;

"tango" - the most comfortable for sitting;

"Dolphin" - the most spacious;

"Pantograph", "accordion" and roll-out - it is most convenient to sleep on them;

"tango", "eurobook" and roll-out - equipped with special niches for storing things;

roll-out and "elf" - are considered the most compact;

"Book" - has the most affordable cost.

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• cannot be moved close to the wall - there should be 20–30 centimeters left for free play when unfolding;
• an uneven sleeping place is obtained due to a clear separation of soft surfaces in the middle;
• transformation requires some effort.

"Eurobook", "Tick-tock", "Pantograph"

An equally popular model on the market is the eurobook sofa. He has a very simple way of unfolding: the seat is pushed forward, and the backrest fits into the vacated space.

In the “Tick-Tock” model, the transformation takes place on weight along a semicircle trajectory on springs, that is, it is not necessary to carry the retractable block along the floor. This makes such a mechanism more attractive, and the model is sometimes called the "Walking Eurobook".

The advantages of sofas include:

• reliable mechanism;
• ease of unfolding;
• spacious inner drawer;
• flat bed;
• choice of sizes.

Of the shortcomings, a deep seat can be noted, which may not always be convenient. But this problem is easily solved with the help of sofa cushions.

"Accordion"

This type of transformation of upholstered furniture has firmly won the sympathy of consumers. This can be explained by the increased reliability of the design and the ease of turning the sofa into a bed. To unfold it, you need to lift the seat and pull it towards you. At the same time, the backrest, consisting of two parts, moves forward, and all the elements are laid out like an accordion in one plane.

This is a stable and easy-to-use model, but it has one significant drawback - there is no box for linen.

Withdrawable or "Telescope"

The layout mechanism of the structure is very convenient. First, the main seat of the sofa rolls out to the stop. At the same time, the headrest of the bed extends from behind the back. An additional seat or lumbar soft part is placed in the resulting niche between the two sections of the sofa.

"Telescopes" when folded are very compact, so they can be used even in small spaces. After the transformation, a fairly wide and comfortable bed is obtained.

The disadvantages include the small height of the bed and the fact that the movable mechanism can damage the floor covering.

Folding bed - French type, American (sedaflex) and Belgian

In sofas of this type, the bed is pulled out from under the seat, and then the sections are unfolded and placed on supports or legs.

French - sections are folded three times under the seat. To expand the structure, you must first remove the top cushions. Not very suitable for frequent use, as the mechanism wears out quickly.

American (sedaflex) - unlike the previous model, it has two sections and is completed with a thicker mattress. When the sofa is laid out, the low back is lowered and becomes part of the bed. Reinforced mechanism allows you to use it as an everyday place to sleep.

Belgian - can have both two and three additions. The filling and height of the mattress depends on this.

Dolphin and Kangaroo

The design of furniture with a durable reliable mechanism "Dolphin" is simple and convenient. To expand the sofa, you need to pull out a special block from under the seat, and then remove the second part of the structure from it upwards and towards yourself.

Experts consider this mechanism the most durable of all types. They are often equipped with corner models. They have a spacious and flat place to sleep, and a box for storing bed linen is installed in the side part.

The mechanism "Kangaroo" differs from the "Dolphin" in the ability to create upholstered furniture with higher legs.

"Conrad"

A sofa with such a folding mechanism is considered the most comfortable for sleeping. The design has the ability to use spring blocks. The mattress is close in parameters to orthopedic, which improves the quality of night rest.

It is not difficult to lay out such a sofa: the part located under the seat is pulled forward, and with it the rest of the sections. A distinctive feature and an undoubted plus of the sofa with the Konrad mechanism is its compactness when folded and the ability to turn into a comfortable bed.

"Lit" or "Elf"

If you need to get a small place to sleep, then you should pay attention to compact models with the Lit or Elf mechanism. When unfolding, it will be enough to lower the adjustable armrest, and the sofa will turn into a comfortable single bed. In this case, the back does not move, and the seat becomes a sleeping place.

"Puma"

The Puma design differs from other models in that it does not touch the floor when unfolded. The mechanism is equipped with a special spring system that allows you to reduce the force during transformation: you need to grab the front edge of the seat, push it up and easily pull it towards you. The middle part of the bed gently rises from the inner space and takes its position.

The designs are very durable, they can be both straight and angular, while the latter have a box for linen.

With unfolding on the floor

This is the most budgetary model of all transformation mechanisms. Two sections of the bed are laid out directly on the floor, as they do not have supports. When folded, they are inside the case. For daily use, this type is not very comfortable. It is better to use it as a guest option.

"Spartacus"

The mechanism "Spartacus" resembles the "French cot", but has a welded grille, which strengthens the entire structure. Therefore, such models can be used for everyday use. The inconveniences are the same as in all folding beds: in order to unfold, you must first remove the pillows, and there is no box for storing linen.

"Recliner"

The Recliner sofa layout mechanism is equipped with a special system that allows you to change the angle of the backrest, and a footrest. Such models are high-tech, often have vibration massage systems and remote control using a remote control.

The sofa is designed taking into account the anatomical features of a person, so it is convenient to relax on it by adjusting the position of the back and stand. The disadvantages include the high cost and the impossibility of a full-fledged layout to get a bed.

Transformer

Models "Transformer" have a swivel type of unfolding, they look stylish and modern. Turning such a sofa into a bed is very simple: one part rolls back at an angle of 90 degrees and moves back. It turns out a spacious place to sleep.

For convenient unfolding, the sofa is equipped with rubberized wheels, so moving the swivel part is not difficult. The mobile module can also be moved in the opposite direction. Some models have a fold down back and all have two large storage drawers.

"Caravan" and "Daytona"

"Caravan" allows you to transform a sofa into a bed due to a complex metal structure. The main plus is that it unfolds in just one movement, and in its normal state it takes up little space. This makes it possible to install such models in small spaces. They fit especially well in the interior of the children's room.

"Daytona" - the design of a new generation of double decomposition. To turn into a bed, you need to pull the backrest, which falls and wraps under the bed. It is very convenient that you do not need to remove the pillows during the transformation. Strength and durability is ensured by a metal welded frame and elastic straps. Great for daily use.

"Saber"

Refers to roll-out, but the design of the "Saber" is more complicated than that of similar models. The seat moves forward if the backrest is moved forward towards you. At the same time, the backrest and headrest tip over and lie on the spacious inner box. It turns out a bed on which you can sleep comfortably.

What to look for when choosing a sofa

When choosing, it is necessary to inspect the mechanism, ask the seller in detail about the pros and cons of various modifications. The service life of new furniture will depend on the correct selection of the design.

You can draw and take with you a plan of the room indicating the dimensions, so as not to be mistaken with the dimensions and accurately calculate how the model you like will be placed, whether there is enough space for unfolding.

It is worth clarifying information about the filler. Be sure to independently assemble and disassemble the sleeping system and make sure that the transformation is convenient.

Block filler

Manufacturers use a variety of materials to fill the soft parts of furniture: pillows, backs, seats, armrests.

1. Spring blocks - provide additional comfort for the body during sleep, there are three types: dependent, "snake", independent.
2. Polyurethane foam (PPU) or foam rubber - highly elastic and inexpensive, environmentally friendly, has good elasticity.
3. Felt and padded jacket - natural materials, the first is obtained from sheep and goat wool, the second - from cotton wool. Felt acts as a protective layer for polyurethane foam and spring blocks, while their surface becomes more resistant to wear. The padded jacket is laid between layers of filler for increased comfort.
4. Sintepon is an inexpensive and high-quality artificial filler that gives furniture softness, elasticity, is not susceptible to the formation of fungus, but does not hold its shape well.
5. Hollofiber - looks like fluffy balls of different sizes, made from polyester fibers, quickly restores its original shape, warm and soft;
6. Holcon (strutoplast) - elastic and warm, environmentally friendly, does not absorb moisture and odors.
7. Periotek is a modern non-woven material consisting of polyester fibers, durable, resilient, breathable, fireproof.
8. Struttofiber - wear-resistant, elastic.
9. Latex is a natural material used in the manufacture of expensive models of upholstered furniture, has increased elasticity, is non-toxic, quickly restores its original shape, does not cause allergies, and has a long service life.

For sleep, it is preferable to choose models with spring blocks. They will give the body the greatest relaxation and proper rest. The main advantage of such systems is durability and strength.

It is important to understand the features of the device of various models before buying and choose the most suitable one depending on the purpose and frequency of use. Experts do not advise buying the cheapest options, because the quality will be low, and the service life will be short.

Video

Watch a video showing popular ways to transform upholstered furniture.

The variety of sofas in furniture stores amazes consumers with its wide range. Here you can choose products of various shapes, dimensions, types of transformation, designs, materials of manufacture. Each model has its own advantages and is suitable for a certain interior of the room. Consider the main types of sofa transformation mechanisms (photos with names are attached) and their folding options, as well as the pros and cons of each of the methods.

What are the mechanisms for folding sofas, types

When choosing a sofa, attention is drawn to the durability, practicality, ease of use of the model, and the size of the bed. According to the type of transformation mechanism, they are divided into the following types:

• folding;
• withdrawable;
• rotary;
• without folding mechanism.

Video: Mechanisms for transforming sofas and how to lay them out

folding

Folding models are quite convenient to use. To make a spacious bed out of a compact sofa, you will need to spend a few seconds of free time.

Folding sofas include:

Accordion

When folded, it occupies a minimum of free space, when unfolded, it provides a spacious sleeping place. As a rule, the bedding storage compartment is located in a niche under the sofa. Its advantages include: the durability of the folding mechanism, stability and reliability, ease of transformation. Cons: since with this method the sofa unfolds forward, then there should be enough space in front for its transformation.

Dolphin

The most popular corner sofa that unfolds by pulling the loop under the seat towards you. When unfolded, it pleases consumers with a spacious bed and an additional drawer for linen. Its advantages include: the presence of a comfortable and spacious bed, ease of unfolding, aesthetic appearance.

The Dolphin mechanism exerts a heavy load on the body of the product. Therefore, it is necessary to choose products from high-quality and durable materials.

Book

When unfolding a piece of furniture, its back leans back. To do this, you do not need to move the product away from the wall, as it is immediately installed with a small margin. Book models consist of a metal or wooden frame, spring blocks or any other filler. At the bottom, they are often equipped with linen drawers. Its advantages include: strength and reliability, wear resistance ease of use.

Eurobook

It belongs to the classic models, in which, when unfolding, the seat is pushed forward, and the back is lowered in its place. Its positive qualities include: ease of unfolding and folding, reliability of the mechanism, a large bed, the presence of a niche for storing things.

Click Clack (Tango)

Refers to an improved model of a sofa-book. The product got its name because of the sounds that are made when the mechanism is unfolded.

The model has three positions: lying, sitting and reclining (relaxation).

Some products are additionally equipped with side parts that transform into armrests and headrests. Even when unfolded, upholstered furniture occupies a minimum of free space and is perfectly placed in small apartments.

Tick-tock (pantograph)

Its transformation system resembles a eurobook, only there are no roll-out rollers. Inside there is a spacious box for bedding. To unfold the Pantograph, it is necessary to pull the seat up, grabbing it by the edge in the middle. The advantages include: ease of use, the presence of a spacious bed, the absence of rollers that spoil the floor covering.

French cot (aka Spartacus)

It consists of three sections, which are laid out by pulling the product over the edge of the seat. The French folding bed model is not intended for regular unfolding, as its mechanism wears out quickly. When assembled, the sofa takes up little space.

Sedaflex (American folding bed)

It unfolds like a French folding bed, but differs not in three, but only in two sections and a thicker mattress. Among the advantages it is worth noting: the strength of the transformation mechanism, compactness, the presence of a comfortable and high-quality mattress.

Italian cot

The advantages of the model include the fact that for its unfolding there is no need to first remove the pillows. This option is one of the most reliable and easy to use.

puma

The design of the piece of furniture is original, simple and easy to use. When unfolding, the front part rises, is carried forward and mounted on supports. The rest of the product fits into the vacated space. The special synchronization of the system and the high reliability of the transformation mechanism make it possible to use the piece of furniture on a daily basis. It is worth adding to the advantages: compactness, ergonomics and original design.

Saber

Quite an easy-to-use type of construction that can be fully or partially unfolded. Features include the presence of a linen box and a high place to sleep. Depending on the chosen modification, the bed consists of two or three sections. To unfold the product, you need to roll out the seat, fold the backrest forward and lower the additional shelf.

Butterfly

Video: Sofa with Butterfly transformation mechanism (Butterfly)

With withdrawable mechanism

In roll-out models, one or two sections of the sofa are hidden in its body. To unfold the product, you need to pull the bottom part towards you.

Common models include:

• Venice. The principle of operation of this withdrawable mechanism (see photo above) resembles the Dolphin model. To prepare a sleeping place, it is necessary to push the section, which is located under the seat of the sofa, all the way towards you. After that, the pillow that hides inside will lean back into the vacant niche. The piece of furniture is quite simple and easy to use. Manufacturers offer straight or angular models that do not take up much free space;
• Telescope. To unfold it, you need to pull its lower part towards you. In this case, the sections will roll out one after another and stand on their legs. The advantages include: a sleeping height that is comfortable for sleeping, the reliability of the mechanism, the possibility of regular use, compact volumes, the presence of a box for linen. But keep in mind, due to the unique unfolding system, the product is quite heavy in weight.

with swivel mechanism

A feature of models with swivel mechanisms can be called the ease of unfolding - folding. In them, the entire load goes to the frame, they do not need to lift the blocks and roll out the sections to the stop. Depending on the chosen model, both one part of the sofa and each individual block can turn when unfolding.
A popular model of a sofa with a swivel mechanism is:

• Scissors. Its transformation mechanism is to rotate one section to another. At the same time, the blocks are securely fixed to each other with a metal fastener from below. When transforming sections, a bed with bedside tables is obtained.

Without folding mechanism

These pieces of furniture do not contain any transformation mechanisms. That is, they do not fold out and are intended only to create comfortable seats. Such options are a practical decoration of the living room, where guests will comfortably accommodate. Also, non-folding sofas are found in the interiors of hallways, kitchens and dining rooms. Their benefits include:

• lack of a transformation mechanism (hence, nothing can break in them);
• long service life;
• stylish and aesthetic appearance.

Some people use sofas without transformation mechanisms for sleeping. It will comfortably accommodate one average person.

Mechanisms for transforming corner sofas

Corner sofa models are considered practical, functional and roomy. They are a real find for small apartments. Since they are distinguished by a large number of seats and a spacious sleeping bed. They are installed in the corner of the room (left or right) and occupy a minimum of free space.

Almost all transformation mechanisms are suitable for daily use of corner models. The Dolphin is considered an ideal option, as well as the Scissors model, which unfolds in several movements, and even a child can cope with this matter.

Which sofa mechanism is better

Since all sofa transformation mechanisms differ significantly from each other, the question arises before consumers: which sofa mechanism is better. Here it is worth starting not only from personal wishes and financial possibilities, but also from the purpose of the piece of furniture.

For daily use

For daily sleep, it is better to choose the following types of folding sofa mechanisms: accordion, eurobook, tick-tock, puma, dolphin. An excellent solution for every day would be a rotary or withdrawable mechanism.

If the product is bought for the purpose of regular operation, first of all, attention is paid to its design and the quality of the frame, which will be subjected to maximum load.

When choosing a sofa, it is important to consider the type of its filler. He can be:

• spring. In such a product, twisted springs are located inside in a vertical position. They, in turn, are divided into dependent and independent. The second option is more reliable, since such a filler does not bend, and during rest the spine is maintained in the correct position;
• springless. Differs in orthopedic effect, safety and convenience in use. Such products guarantee a sound and healthy sleep.

When choosing a sofa for daily use, you should pay attention not only to its folding mechanism and how it works, but also to the degree of mattress rigidity, upholstery quality, and the ability to change covers.

As a guest option

Compact models are used as guest sofas, which are laid out from case to case. Quite often, they are equipped with not very strong unfolding mechanisms (for example, a French folding bed), and it is not always comfortable to sleep on them. In these products, the main emphasis is on the spaciousness and convenience of seats, and the function of the bed in them is secondary.

Which sofa mechanism is the most reliable

Most people say that the most convenient and reliable transformation systems are: roll-out, as well as straight and angular models that use such a type of layout as an accordion or a telescope.

When choosing a transformation mechanism, several factors should be considered:

• how much space does upholstered furniture take when folded and unfolded;
• purpose of furniture (for daily sleep or as a guest option);
• intensive load mode;
• ease of operation;
• frame quality.

A good product will:

• have an impeccable movement of the mechanism without any jamming when folding and unfolding;
• differ in high-quality assembly;
• lined with wear-resistant upholstery;
• resistant to high mechanical loads;
• differ in a strong and reliable frame.

In conclusion, it is worth noting that the quality of the sofa transformation mechanism directly affects its durability, practicality and ease of use. It is better to give preference to proven and well-established manufacturers with an impeccable reputation. Then the newly acquired furniture will please you with high technical characteristics, aesthetics and functionality.

25.07.2019

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In this article, we will briefly and informatively talk about the most common sofa transformation mechanisms that are presented on our website. Our goal is to help you quickly navigate these not always clear names and find the right option for you.

To do this, we will consider sofas from the point of view of the consumer, and these are just 2 main criteria:

1. convenience of daily unfolding of the sofa;

And now let's list the most common sofa mechanisms:

1. Book;
2. Tick-tock;
3. American folding bed (Sedaflex);
4. French folding bed (Mixotoile);
5. "mechanism in 3 additions";
6. Spartacus.

Withdrawable mechanisms:

7. Eurobook (Eurosofa);
8. Dolphin;
9. Kangaroo;
10. Konrad (telescope).

"Book". The principle of using this mechanism is simple: you need to raise the seat until it clicks, and then lower it - while the backrest also drops. "Book" - the simplest mechanism in terms of use - it is easy to lay out and difficult to break.

Pros: the sleeping place is located along, and not across the wall. Such a folding mechanism is perfect for small spaces, because it does not take up much space, both assembled and disassembled.
Minuses: when laying out the sofa, it must be moved away from the wall, which is quite inconvenient for daily use. There is a risk of damaging the floors if you do not lift the sofa. In the place where the back and base are connected, a tubercle or notch may form, which interferes with comfortable sleep and limits space.

"American folding bed" or Sedaflex. Here the bed consists of two sections. To unfold the sofa, you need to remove all the cushions, pull the seat up and towards you by the special handle and unfold the sections until they rest on the supports. The sofa unfolds in two stages: first, the first section opens, and the second one unfolds behind it. Maximum load - 240 kg.

Pros: reliable transformation mechanism, made of high-quality wear-resistant materials. Sedaflex sleeper is flat without creases and bends. This sofa has a reinforced metal frame and mesh, which provide high structural rigidity and comfortable sleep. Also, this model allows you to use high-quality 12-cm mattresses.
Minuses: there is no linen box and there may be seams on the sleeping surface.

"French cot" (Mixotoile). This transformation mechanism is similar to an American clamshell, but unlike its “American version”, it consists of three parts, and otherwise, the folding principle is absolutely identical. The "French folding bed" has a fully metal frame, to which a high-density canvas awning is attached with the help of springs. Under the tarpaulin there are special wooden slats that give the sofa an orthopedic effect. The maximum load on the mechanism is 180 kg.

Pros: soft bed, equipped with a 50 cm thick mattress.
Minuses: uneven sleeping place, does not have a linen box.

"Spartacus". Structurally, the mechanism is identical to the "French clamshell" - it also consists of three sections and unfolds in a similar way. However, there is a significant difference that can affect the purchase decision. "Spartak" is equipped with a reinforced metal mesh, which allows it to withstand high loads, and you can use the sofa for daily sleep. Maximum load up to 240 kg.

Pros: Due to the reinforced frame, the model is highly durable, and therefore its durability indicators are higher. Has a spacious bed.
Minuses: like all clamshells, the Spartak mechanism has a not very aesthetic side view when unfolded. Due to the improved quality, the mechanism will cost more than the "clamshells".

"Tick-tock." The main advantage of tick-tock is its ease of use. The mechanism unfolds in no time: pull the seat up and forward, and then lower the back to the vacant seat. You can even do it with one hand! In this case, the maximum load on the bed is 240 kg.

Pros: the mechanism provides a spacious sleeping place and does not touch the floor covering when unfolding.
Minuses: when folded, the sofa has a fairly wide seat, which is not always convenient. If the mechanism breaks, the repair will cost quite a large amount.

Mechanism "in three additions" and the "French clamshell" mechanism are essentially the same. They fit the same and look the same. But many manufacturers share them, explaining that they use different materials for manufacturing. Therefore, when choosing a sofa with such a mechanism, specify what it is made of in order to avoid surprises later. The maximum load per bed is 180 kg.

Pros: soft and wide bed.
Minuses: there is no box for linen, the bed has bumps, and when unfolded, the sofa does not look very aesthetically pleasing.

Pull-out mechanisms.

IMPORTANT! Pay attention to the rollers and supports on the "roll-out" sofas. They must be made of soft materials - this will ensure the safety of your floor!

"Eurobook"- This is an improved version of the "book" mechanism. It is worth saying that this is one of the most popular vacant mechanisms on the market. The model consists of two parts: a back and a seat, and also has a spacious laundry box. To expand the sofa, you need to remove the back cushions, roll the seat towards you as far as it will go, and lower the back back into the vacant seat.
All parts of a sofa with such a mechanism should fit snugly against each other, but if cracks appear in the sofa, this indicates a low quality of the product. Maximum load is 240 kg.

Pros: such a sofa looks good both against the wall and in the middle of the room (it can be used for zoning the room, if space permits). "Eurobook" provides a full-fledged spacious bed. Minuses: when extended, the seat "rides" on the floor and may damage the floor covering.

"Dolphin"- perhaps one of the most convenient and common mechanisms on the market. It is very easy to unfold: just roll out the additional section from under the seat and pull the fabric handle towards you - the sofa is ready for use. The maximum load on the mechanism is 200 kg.

Pros: Sturdy construction guaranteeing the durability of the mechanism. The sofa provides a spacious sleeping place, there is a capacious linen box.
Minuses: when unfolded, there is a barely noticeable joint between the seat and the roll-out section.

"Kangaroo". This mechanism is very similar to the previous one in terms of the type of unfolding. Its only difference from the "dolphin" is a higher bed.

Pros: solid construction, a wide bed, the presence of a large linen box.
Minuses: in the unfolded state there is a joint between the seat and the roll-out section.

"Konrad" (telescope). This mechanism consists of three sections. For unfolding, it is necessary to pull the lower roll-out part (the first section), behind which all the others will extend. After you have put forward all the sections, you need to take the top of the first section and unfold it, laying it on the second. IMPORTANT! "Telescope" is very compact compared to other mechanisms, and also has an orthopedic grille. The maximum load per bed is 180 kg.

Pros: Compact when folded and space when unfolded.
Minuses: hard to move - the mechanism and the sofa are heavy.

1. If funds allow, choose a hardwood sofa frame (oak, beech, birch).
2. Carefully inspect the mechanism, it should have a manufacturer's mark on it. Unfold and fold the sofa, while all the positions of the back and armrests indicated for the model should work.
3. If you are looking for a sofa "for a long time", then it is better to choose a model with an independent spring block, it is much more durable than the usual "snake", dependent spring block or simple polyurethane foam (PPU).
4. When buying a sofa with a mechanism on a wooden base, give preference to oak, beech or birch - their wear resistance is much higher than that of other types of wood.
5. Remember, the length of the bed depends on the design of the sofa. If you are tall, pay attention to Eurobook type sofas or sofas with roll-out mechanisms. Their kinematics allows you to make a bed longer than two meters.

Happy shopping! Visit the website to see our range.

Purchasing a new sofa is a major purchase that raises many questions and doubts. As with the choice of most pieces of furniture, the buyer wants to find a model that is equally comfortable, practical and stylish in appearance. The best way to choose the most comfortable sofa is to visit a furniture showroom and feel like the owner of a particular model.

• Some models of sofas are designed to perform only one function - they serve as a place to relax in a sitting position. These are the so-called guest sofas.
• Another variety are models that transform into a bed. When buying such a model, be sure to familiarize yourself with the mechanism of its operation to make sure that it is suitable for the conditions in which it will be operated.

Varieties

The folding mechanism of the sofa makes it easy and simple to turn it into a bed. Currently, there are many such options. However, before buying a sofa with any of the transformation mechanisms, you need to carefully study their properties, as well as find out what material they are made of. These characteristics will allow you to judge how long-term and comfortable the operation of the sofa will be. In the case of complex mechanical devices, the choice of transformation mechanisms made of reliable steel grades will be the most preferable option.

According to the type of layout, the sofa can be:

1. Turning, which is also called a transforming sofa or modular;
2. Folding, this category includes both folding sofas (French or American) and “Eurobook” sofas;
3. Withdrawable, which can be straight or angular;
4. with lifting mechanism, which happens on hinges, springs or can be carried out using a gas shock absorber system;
5. With walking mechanism, which is also called stepping; such designs include tick-tock, tango, and pantograph sofas, which are variants of the improved Eurobook model;
6. "Scissors"- most often these are corner structures;
7. "Butterfly", which is also called the "versailles" mechanism.

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"Dolphin"

One of the most convenient and frequently purchased sofa layout mechanisms. The base of this sofa is on a retractable platform. While the design is in the form of a sofa, the platform is invisible, because it is hidden under its seat. In order to unfold the sofa, you need to roll out this platform and lift its edge a little up by pulling on the special loops. This will ensure that the surface of the platform is leveled at the same height as the seat. The resulting bed has an elastic base and a comfortable height.

Folding such a model is very simple: you need to pull up, holding the belt of the retractable base, it will rise and the mechanism will take it inside the roll-out platform. The platform itself then slides down under the seat. Such a mechanism is very reliable, allows you to get a comfortable resting place for two people, suitable for use every day.

Sliding sofas "dolphin" can be either straight or corner. In the latter case, they are supplied with a box for things located under the ottoman.

"Eurobook"

This layout is also known as "alternative". This folding model, in fact, does not have any mechanism that ensures its transformation, being an example of simplicity and reliability. The movement of parts of the structure occurs due to the rollers that move in the grooves of the base. This option is simple and suitable for long-term use.

To turn the eurobook into a bed, you need to remove the pillows and push the seat forward. Then it remains to lower the section, which was the back of the sofa, and you get a classic bed. To return the sofa to its original position, you need to do the same operations in reverse order: first, the backrest rises to its original position, and then the roll-out base moves towards it.

Under the seat there is always a compartment for storing bed linen, which is very convenient for the owners. Such models can be angular or straight type.

"Pantograph"

The mechanism called "pantograph" (also known as "Tick-tock" or "Tango") is an updated and improved version of the well-known "Eurobook". To turn this model into a bed, as in the case of the Eurobook mechanism, you need to push the seat forward. However, to do this, the seat must first be lifted up slightly by pulling on the hinges. Thanks to the folding mechanism, it will automatically take the desired position. The extended seat is placed on the floor and then the back of the sofa is lowered.

It turns out a wide and elastic bed on a spring block. The reverse transformation can be done by putting the backrest in the normal position, and then lifting the seat and moving it close to the backrest. The mechanism is designed for daily use. Sofas of this type are suitable for those who have high pile carpets at home, because the transformation takes place without moving the furniture directly on the floor.

In the case when the model with the pantograph mechanism is angular, it has a box for storing bedding.

"Puma"

A very simple and softly working spring mechanism of sofa expansion, which in terms of smoothness of movement really resembles the steps of a wild cat, after which it is named. During the transformation, the seat of such a model rises and, as it were, takes a step forward. In order to do this, just pull on the loop mounted at the bottom of the seat. At the same time, an additional platform hidden there will move out of the depth of the sofa, which, having taken the vacant seat, will transform the sofa into a full-fledged bed. This transformation occurs through a single movement gently and smoothly, which is facilitated by properly selected springs, equipped with a synchronizer.

Folding this model is also very simple. The folding process is carried out in one movement, for this the same sewn-in loop is used. Raising the front of the bed with it, you need to make a slight push back to the back of the sofa, and the built-in mechanism will lower both platforms into place. This mechanism is ideal for everyday use.

A straight sofa-"puma" does not allow to have a place for storing linen in the design, however, in the corner modifications, equipped with an ottoman, such a compartment is present.

"Conrad"

This type of transformation is also called high-rise roll-out.

The mechanism consists of three fragments, folded compactly packed in the back of the sofa. The outermost part of the bed is a frame structure, the middle part is a platform, completely standing on the floor and serving as an assembled seat, the head part is in the back.

When laying out such a sofa, you do not need to remove soft pillows, they will not interfere with pushing out of the depths of the structure and installing three retractable parts. The frame part is pulled out to the level of the legs first, it pulls the seat behind it, which, moving, gives impetus to the extension of the head of the bed. Special rollers with brackets moving along hardwood guides and a well-oiled mechanism allow such a transformation to be carried out without much effort. In order to fold the “konrad”, you need to lift the frame part by the built-in loop and push it towards the back.

However, with everyday use, such a model may not seem very convenient in the layout. This will be especially problematic for a woman or a child, since the retractable parts are of considerable weight.

The advantage of this model is its compact and elegant appearance, the creation of a comfortable and reliable bed without kinks and the presence of a box for storing linen built into the back.

Since the Konrad mechanisms are not produced in the Russian Federation, this affects their cost: sofas with similar components have a fairly high price tag.

Transformer

This is a sofa with a swivel transformation mechanism, which is also called "scissors". Usually these are large corner sofas with an ottoman. Outwardly, they are not too distinguishable from corner sofas of other designs, but if you look closely, it becomes clear that the ottoman of such a model has a slightly longer length than usual. With the pillows removed, its length will be about 190 cm, thus this part of the structure can simultaneously serve as a sleeping place without any additional transformations.

If you move the main part of the seat at an angle of 90 degrees and move it close to the ottoman, you can get a full-fledged sleeping place, already designed for two people. For ease of movement on the floor, the sofa-transformer is equipped with rubberized wheels. For reliable fixation, the wheels are equipped with brakes, which are installed as needed.

You can move the seat not only close to the ottoman, but also in the opposite direction, getting a U-shaped design. For some models of transformers, the back is additionally lowered, so the buyer can choose exactly the option that seems optimal to him. Each of these models has two spacious storage drawers and is an alternative to the usual roll-out sofas.

"Accordion"

The accordion folding mechanism is strong and durable, when unfolded, it turns the sofa into a full-fledged bed. It works on the principle of an accordion, for which it received its name.

When assembled, it has a double-fold back, which, when unfolded, straightens and creates the basis of a bed. In order to unfold the "accordion", the seat is lifted slightly up (until it clicks), then the mechanism begins to move forward, stretching the back folded in half. For stability and reliability, such models are usually equipped with armrests.

Assembling the "accordion" takes place without much effort, but requires some skills. In order to start the assembly mechanism, you need to lift up the extreme part of the structure and push it towards the back: the "accordion" will curl up.

This model is usually straight, has a box for storing linen, when folded it is very compact and takes up a minimum of space. Such models are designed for daily layouts.

"French" folding bed

The transformation mechanism called the "French" clamshell has a second name: such designs are called "mixotual". This is the so-called metal frame mechanism. It consists of steel tubes of various thicknesses (in domestic designs it is 1.5 mm, in imported ones - 0.8 mm), an awning made of durable fabric (most often it is polypropylene) and equipped with transverse support strips - "armor" (made bent plywood) and equipped with a polyurethane foam mattress, which is in a fabric cover.

When laying out and folding, the mattress remains inside the structure, since it does not have its own frame. To open the "mixotual" almost no physical effort is required, for a start it is enough to pull up and forward the very frame of the mechanism, which is also the edge of the seat of the sofa. Then the whole mechanism must be lifted up and “rolled out” forward, like a regular clamshell. At the same time, sections folded into each other will straighten out, each of which is equipped with folding legs-supports made of metal semicircular tubes. Thus, a sleeping place is laid out, designed for a weight of about two hundred kilograms and dimensions of 185 * 145 cm. Sofa cushions are removed before transformation.

When assembling, the outermost segment of the structure first rises, which is “wrapped” onto the middle one, and then both of them are placed on the base of the sofa. The mattress is not removed, but bed linen, pillows and blankets must be removed to avoid damage to the mechanism.

"French folding bed" is a convenient and easy-to-transform mechanism, designed for use from time to time, the so-called guest version of the bed. In many respects, the duration of the service life of this model depends on the quality of the steel fittings located at its base, the reliability of the slats and the density of the awning.

"Sedaflex"

This mechanism has another name - it is often called the "American" clamshell.

This design is copyrighted by Sedac, hence the name "sedaflex". It is an improved version of the “mixotual”, while the mechanism is not divided into three, but only into two parts. Another innovation is the filling of the mattress with a spring block, which increases the comfort and stability of the bed. Thicker tube-legs, which have a thickness of 3 mm, also contribute to reliability.

Another advantage of the "American" is the fact that sofa cushions do not need to be removed before transformation. The design is designed in such a way that when laying out the sofa, the pillows turn over, ending up on the floor, and thereby increase stability and save time and space for the owners. Also, as an advantage of the "sedaflex", we can mention the fact that it was decided to replace the reiki-lats in it with elastic belts.

The transformation of the "American clamshell" is similar to the transformation of the "mixotual", both models are laid out forward with the help of physical effort. By pulling the edge of the seat of the folded sofa, it is lifted up a little and the entire structure is laid out with a fixed mattress.

The dimensions of the Sedaflex are somewhat larger than those of its French counterpart, which contributes to the greater popularity of this particular model.

A box for storing linen is not provided in any of them, since the entire internal space in the sofa is occupied by the mechanism itself. However, if the clamshell models come with an attached section, which can be located on either side, then in this section it is possible to place linen for storage.

"Telescope"

This mechanism got its name due to the resemblance to the unfolding of a telescope. When it is implemented, the transformation occurs as follows: first, pulling on the mounted hinges, the lower tier of the structure, previously hidden under the seat, is rolled out. This will be the basis for the bed, or rather, the part where the legs of the sleeper will be located. When extended, it will pull the platform behind it, which will become the middle part of the base of the bed.

To assemble the structure, the spring block is first returned to its original place, then the lower part of the sofa is pushed in. It is worth noting that in the first pull-out section there is a place for bed linen or clothes.

One of the disadvantages of the telescopic design is the fact that it is not suitable for a large sofa. First of all, these are two- or three-seat sofas that are good for a nursery.

How to choose?

Any sofa, even folding, even non-folding, has similar design features that must be considered when choosing:

1. There are no standard sizes for them. The height, width and depth of such upholstered furniture vary depending on the type of sofa layout and whether it is angular, straight or modular.
2. When purchasing such furniture, you need to take into account the size of the room: the model for daily sleep should fit freely in the room in the unfolded state.
3. Types of such sofas are divided into straight and angular. The latter can have different angles: left, right or the so-called universal angle.
4. You can choose either a model for every day, or a guest option, for this you need to decide how often you need to transform the sofa into a bed.

Immediately before buying, it is advisable to visit furniture stores in order to “live” inspect various models and personally check how convenient and easy the transformation mechanisms work. At the same time, you should not stand and observe the process of unfolding the sofa by a consultant, it is better to ask the seller to show the layout principle and then do this procedure with your own hands. Only in this case, you can understand whether it will be convenient to perform such actions daily.

For every day, it is better to choose the most easy-to-transform mechanisms, such as, for example, “Eurobook”, “telescope”, “pantograph”.

The service life that a sofa will withstand without repair depends entirely on the quality of the materials from which its base, body and folding mechanism are made.

Be sure to make sure that the interior of the sofa is made of solid wood, and not chipboard or plastic, because in this case they can deform and crack. The quality and type of wood is also very important. Softwoods such as pine are cheap and are used in inexpensive sofas, but they can warp or dry out after a while, usually after five years. More expensive woods, such as kiln-dried oak, ash or beech, will make the sofa durable and keep it beautiful.

Therefore, be sure to carefully ask the consultant and carefully examine the inside of the sofa. In this case, it is worth paying attention to how the joints and joints are attached. It is important to remember that the design, in which the constituent parts will be held with screws, dowels or on special furniture pegs, will last much longer than the one whose parts are fixed to each other only with glue or fixed on simple self-tapping screws.

An important factor when buying a folding sofa, of course, is the availability of space in the apartment for its transformation. If you have limited space, but need extra beds, then instead of one huge sofa, it would be preferable to purchase two small folding sofas.

In addition, the firmness of the sofa mattress is another important factor to be taken into account when choosing a model. This largely depends on personal preference. But, as a rule, a firmer mattress will be healthier, and when using this sofa as a bed, it will make it possible to get a good night's sleep.

The next important factor is the elasticity of the sofa. It also has to do with personal preference and choice. Some people don't like bouncy sofas, and some don't. In order to evaluate the future acquisition from these positions, it is worth sitting on it even before the purchase, and it is even better to lie down.

If there are animals in the house, which, of course, will certainly be happy to lie on a brand new sofa, it is worth choose your upholstery carefully. Contaminants such as pet hair and fluff are well removed from flock and leather, but get stuck in the tapestry; on such a coating as a shinil, there are puffs left from their claws.

And finally, the weight of the sofa is another important aspect that the buyer should consider.