Types and types of sofas, their transformation. The best sofa transformation mechanism: review, features and reviews All types of sofa transformation

25.07.2019

9952 views, 0 Comments

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 the 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. The 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.

• 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.

Before buying, it is important to understand the features of the device of various models 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 might 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 argue that the most convenient and reliable transformation systems are: roll-out, as well as straight and angled 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.

Let's open the secret: there are no "bad" and "good" transformation mechanisms, there is a wrong approach to choosing the right model. To understand what sofas are, to find "your" option will help a review with short illustrative videos.

When choosing the type of transformation, pay attention to how the sofa unfolds, lightness and speed, contact with the floor and the presence of a linen box. The purpose of the future sofa is also important - daily use or unfolding from time to time?

Book

A mechanism familiar to many since childhood. The transformation from sofa to bed is simple and intuitive. Time-tested folding sofas are equipped with a spacious linen compartment under the seat and have an attractive price due to the simplicity and unpretentiousness of the design.

How to decompose: the seat moves up until it clicks and then goes down. The back takes a horizontal position, forming a flat surface for sleeping and relaxing.

What is good: low price, quick unfolding method, capacious laundry box.

Things to remember: the distance from the back to the wall must be at least 10 cm, for unfolding it is necessary to make an effort.

Eurobook

Reliable and easy to use sofa transformation mechanism. Due to the absence of loops at the junction, the sleeping surface is smooth and comfortable. The bed is located along the sofa, which is ideal for narrow spaces. No need to think about how to unfold or fold the "Eurobook" and there is no need to move it away from the wall every time - the design of the model moves forward.

How to decompose: Roll out the seat and lower the backrest - the place to rest is ready.

What is good: reliability and, there is no need to move the sofa every time it is unfolded, suitable for narrow rooms.

Things to remember: models without wheels may scratch the floor.

Pantograph

This variety has all the advantages of the Eurobook, and even more. Rising sofas are not equipped with rollers and move apart without touching the floor. The lifting mechanism pushes the seat up and it seems to step forward, leaving the flooring intact. The reverse folding mechanism is also effortless.

How to decompose: pull the seat up and towards you and lower the backrest.

What is good: does not interact with the floor, equipped with a linen compartment, no need to move when unfolding.

Things to remember: unfolding requires more effort than in the "Eurobook".

eurosofa

Folding systems on a metal frame are reliable and durable. Perfect for active daily use, they will easily endure rearrangements and moving.

How to decompose: press from top to bottom on the edge of the back - gently lowering, it will take a horizontal position. To reverse the transformation, pull the backrest frame up.

What is good: has a metal frame at the base, does not require moving the sofa away from the wall.

Things to remember:the only disadvantage of such systems is the relatively high cost.

Dolphin

Sofa, which includes a mechanism"Dolphin" , unfolds with particular ease and speed. The device was named after the animal of the same name due to the similarity of movements.

As a rule, it is found in corner sofas. The bed frame is held by special brackets at the level of the main part of the sofa. Due to its compactness, this model will successfully fit into the interior of a small room, and a spacious laundry box under the corner part will help to hide home textiles and household items.

How to decompose: slide the frame out from under the seat and pull it up.

puma

Like a cat, laid out as quietly and accurately as possible. No scratches from the legs or dented tracks from the wheels - even the most demanding flooring will not suffer during daily unfolding. When transforming, minimal effort is needed: pull the seat up a little, and then the mechanism will do all the work.

How to decompose: pull the bed towards you by the seat, and the part below will appear behind it.

What is good:noiselessness and respect for the floor covering, it is easy to unfold.

Things to remember: straight models do not have a laundry box. For corner models, it is located behind the ottoman.

Accordion

It got its name due to the similarity of unfolding with the movement of the bellows of a musical instrument. The bed is flat and wide, without tangible joints. The model belongs to the category of sliding sofas and noticeably eats up space in length, choose it if the space allows such room for manipulation.

How to decompose: pull the loop and the seat will move forward, and the back will turn around and split into two parts.

What is good: ease of unfolding.

Things to remember: requires a lot of space for unfolding, so do not place a table or other furniture in front of the seat. The mechanism needs to be looked after and regularly lubricated.

Caravan

The mechanism of unfolding on a metal frame, reliable and durable. Due to the transformation forward, it organizes a wide berth (analogous to a double bed) with a relatively small size of the “caravan” sofa.

How to decompose: pull the seat up - it will begin to describe an arc in the air. At the same time, two additional platforms will appear from under the base one after the other. When the seat is lowered onto the supports, the three functional parts form a flat sleeping surface.

What is good: design reliability and ease of transformation.

Things to remember: since the place under the “caravan” seat is occupied by additional platforms, sofas of this type do not have a linen box.

French cot

French cot or"sedaflex" - light and compact European guest solution. Due to the design features, the model unfolds much longer than the “cougar” or “eurobook”, it does not have a linen box, and also such a sofa is not suitable for daily unfolding. If you need an option for frequent use, look for a French clamshell model with a wooden frame in the support base instead of fabric - this option is more beneficial for the spine.

How to decompose:lift the top seat cushion and pull the legs forward - the sleeper, folded like an accordion, is hidden under the seat.

What is good: lightness and structural strength.

Things to remember: there is no drawer for linen, the bed is too soft (not recommended for daily sleep), sofas with a forward-folding mechanism do not always fit well into narrow spaces.

Rich

Mechanism "Rich" or"Spartacus" - American bifold bed. In its design - a metal frame and a welded lattice, reliable and durable. The system is suitable for both guest and daily use. The main feature of the mechanism is the ability to “remove” the seat under the bed, which automatically facilitates the task of transformation.

How to decompose:lift the seat and pull the system towards you - the folded double bed will appear from under the base.

What is good: easy to fold, reliable and durable.

Things to remember: The design does not include linens.

Modern technologies help to modernize furniture paraphernalia. Thanks to them, simple sofas turn into a full-fledged bed, which can accommodate from 4 to 8 people. In addition, high-quality filler makes it absolutely safe for human health.

To date, there are several types of sofa mechanisms. Each of them has characteristic differences. Here, both positive and negative sides of such a design are distinguished.

Thanks to them, the transformation allows you to save enough free space. In our material, you will learn which mechanism is better and what needs to be considered in the selection process.

Varieties of folding mechanisms

In specialized departments, a huge selection of folding mechanisms for sofas is presented. The most popular are:

• book;
• tango;
• euro book;
• pantograph;
• puma;
• elf;
• accordion;
• withdrawable;
• French foldout.

Book

Sofa book is considered a classic version of a furniture accessory. To transform it into a bed, just lower the backrest. In the process of unfolding, it resembles the construction of a book.

This mechanism has some advantages. These include:

• quality parts;
• durable construction;
• durability;
• spacious storage system.

The disadvantages of this building include:

• constant movement of the sofa for transformation;
• rapid deformation of the sleeping area. The filler begins to deteriorate over time at the fold;
• narrow bed. Only one person can fit here.

Tango

Sofa tango, is a modernized model of the "book". Modern designers have nicknamed this "click-clack" folding mechanism. His side and back parts are amenable to transformation. As a result of this, we get a full-fledged sleeping area where guests can accommodate.

The advantages of such a structure are:

• three positions of the backrest. Here you can adjust the angle of inclination, thereby selecting the desired position in the process of sitting.;
• This sofa mechanism is suitable for daily sleep. Durable fittings as part of the structure ensure the safe assembly of all parts during operation;
• a large box that acts as a storage area.

In addition to the advantages, there are some disadvantages:

• it is not possible to install the sofa close to the wall surface;
• requires effort to transform.

Eurobook

Sofa "euro book". It unfolds by rolling out the seat, which has an additional roller system. The back part is placed in the resulting plane.

Recently, this type of furniture paraphernalia has gained general popularity.

The positive qualities of this building include:

• comfortable bed;
• spacious bedding storage system;
• durable fittings as part of the mechanism.

The negative qualities of such a design include:

• deep seat. Without special extra pillows, it is impossible to relax here. The back is at a right angle;
• the constant movement of the front will cause scratches on the floor surface.

Pantograph

The pantograph bears some resemblance to the modern "euro book". Transformation is done in a similar way. There are structures that provide movement forward and upward.

The positive qualities of this model are:

• uniform seating area. In the process of unfolding, the joints are practically not felt;
• easy transformation;
• There is a place to store various small items.

In addition, experienced professionals identify the following disadvantages:

• uncomfortable seat. It also has a deep seat. The body is under constant tension. Additional pillows provide a comfortable existence;
• the complexity of the folding mechanism. As a result, its cost and maintenance increase.

puma

Sofa "Puma" is a simple and comfortable furniture accessory. It unfolds neatly with one touch. In order to turn it into a sleeping area, just pull the seat. It fits into the place of the formed void.

The tick-tock sofa mechanism has a similar design to the puma. It also easily transforms into a comfortable resting place with just two simple hand movements. This model is ideal for small living spaces.

It can be pushed tightly to the plane of the wall, thereby saving precious cm. As a rule, soft textured fabrics are chosen for such a sofa. They help to add a piece of comfort to the environment. The photo of the mechanisms of the sofas shows the components that are part of the folding structure.

Photo of sofa mechanisms