Manufacturers soft furniture Apply a variety of layout mechanisms for sofas. Universal options do not exist. Depending on the method of operation, size of the room and some other conditions, one or another is selected.

In order not to make a mistake, it is necessary to listen to the advice of experts. They will help to understand what factors need to pay attention in the first place. All groups of mechanisms are classified according to certain features. It is so much easier to figure out which model is suitable optimally.

Studying what mechanism of the transformation of sofas is betterA number of recommendations should be taken into account. There is a generally accepted rule. All sofas are conventionally divided by guest species and intended for daily sleep. If the mechanism is properly correct, the furniture will last long. Its operation will be comfortable.

If the sofa is laid out often (sleeping variety), do not purchase products with a complex layout procedure. In this case, it will be useful to remember the golden rule: the simpler, the better. Guest sofas, on the contrary, are not designed for the daily movements of the system. Therefore, their mechanism will not be so durable, like sleeping varieties.

It is necessary to pay attention to such criteria as the limiting load of the bedroom, orthopedic qualities of the model, its appearance, layout procedure, comfortable comfort, as well as convenience in the sitting position. therefore sofa transformation mechanism is an an important factoraffecting the choice.

Guest models

Guest sofas have a design that does not take up much space. The appearance of such furniture is very unusual, interesting. Such mechanisms include the "French clamshell", "Sedaflex", "Dionysis", etc. The main purpose of such furniture is to surprise guests, providing their maximum comfort while staying in the home of the hosts.

Comfort in the sitting position is important, but to kill two hares in one shot will not work, you will have to sacrifice comfort when laying. The mechanisms of transformation of angular sofas require considerable costs of forces and time in order to transform furniture to a place to sleep. First you need to remove the seat cushions. After that, the mechanism is activated.

If you believe feedback, rest on such a bed leaves much to be desired. Similar sofas varieties are usually cheap. You can sleep on them, but not constantly.

Sofa for sleep

The second group includes furniture designed for daily sleep. When laying, it will not be necessary to spend a lot of time. Sleep will be comfortable. The devices of this type include the "book" and its main variations. The most famous of them are considered "Click-Clak" and "Eurobook".

This type includes angular varieties. The most popular in this group is recognized the mechanism of transformation of the sofa "Dolphin", well, or "Puma". Also bright furniture representatives for daily sleep are the "Telescope" and "Ribalto" sofas.

Such mechanisms are very easy to operate. Their transformation is performed quickly and simply. Sleeping has sufficient rigidity. It is even and comfortable. Such mechanisms are intended for large number Transformation cycles.

"Book" or "Click-Clak"

One of the easiest is considered sofa book. Transformation mechanism Ensures lifting seating. At this moment clicks. The sofa is returned down already unfolded.

Click-Click models are a somewhat enhanced version of "books". Such devices have an intermediate position. The person can be in the Pose "Relax". The back does not go to the end. Therefore, a person is located on the sofa half-sidew.

The advantage of the presented models is reliability and durability even with daily transformation. This option is ideal for apartments with a small quadrature. Outdoor coating can be any.

The disadvantage is the restriction in design decorationSimple appearance. The back and seat of such models must be identical in length. A variety of "Click-Clak" can not be put close to the wall.

"Eurobook"

One of the most common models today is Eurobook. The mechanism of the sofa transformation is considered one of the most reliable. Seat when laying advance forward. Under it offers space for storing bed linen. The back is stacked on the vacant space.

The advantage of such a system is the minimum number of mechanical elements. Therefore, it is almost nothing to break into such furniture. According to consumers, these are durable reliable products. Sleeping is very spacious. In addition, there is a pretty big box below. It is convenient to store bed linen and sleeping facilities. The sofa can be installed near the wall.

As for the shortcomings of such products, people note that the seat slides on the floor. Therefore, the coverage is paid to special attention. In general, "Eurobook" is a durable reliable mechanismwhich will serve his owners for many years.

"Pantograph"

One of the analogues "Eurobooks" today is "Pantograph". The mechanism of the transformation of the sofa is also quite simple. It is necessary to lift the seat under the tilt of about 45º. Then it is lowered and pull down and on itself. The back is lowered down. So it turns out a sleeping place.

Downstairs is a branch for linen. Some models of the presented varieties can be transformed from the direct in the corner version of upholstered furniture. Moreover, it does not matter, it is required to perform its right or left turn.

The advantage of this mechanism, judging by the reviews, is the lack of rolling down the seating on the floor surface. It simply extends without touching the coating of the room. Improved design causes an increase in the cost of such sofas.

"Cot"

The "clamshell" type has several popular versions. The principle of transformation here is simple. The sleeping place is directly under the seat. Behind the front panel, which is located below, the seat is advanced. It happens French and American clamshell. Their principle is very similar.

French is put forward in the form of a scroll that unfolds in the 3 stages. This mechanism is distinguished by compact dimensions, so it is embedded even in very sofa sofas. However, this model is not used everyday.

American clamshell is designed for large loads. This sofa is practical and durable. However, this feature significantly raises the price of this furniture. To transform a sofa, it needs to lift it a bit, and then pull on yourself. This type of mechanism does not harm outdoor coatingBut it is necessary to periodically lubricate to avoid the occurrence of squeaks.

Picky mechanism

One of better options For sleep is considered picky sofa. Transformation mechanism Here is very simple. The sleeping place is obtained by turning out additional sections from under the base. Due to its simplicity, the presented mechanism is called one of the most reliable.

Another advantage of such products is the lack of requirements for the size of the room. It is installed even in small rooms. Moreover, in the unfolded state, the place to sleep will be long and smooth.

The disadvantage of such mechanisms is the demand for the type of flooring. It should be strong, do not see the severity of the sofa. In the transformation process, the base slides on the floor. This movement should not interfere. It is better if the selected model of the presented type has rubber wheels.

Buying a sofa is a very responsible process, because such furniture is not bought for one year. You need to approach the selection with special care so that the new sofa is convenient for all family members, successfully harmonized with the interior and pleased with its functionality for a long time.

First of all, the sofa is a convenient recreation area after a working day, a place for friendly sites and movies of movies. Often it is used and as a place to sleep. When buying, we usually draw attention to the appearance, but it will be much more important to make sure the material and check the sofa laying mechanisms.

Before going to the campaign for furniture stores in search of a sofa, give answers to such questions:

1. How much space do you intend to allocate for the sofa in folded and deployed form?
2. How often are you going to lay a sofa?
3. In what mode will the sofa bed function: daily or as a guest version?
4. What loads must withstand the sofa?
5. Does a special place for storing clothes?
6. How much are you ready to spend on a purchase? What model to pay attention to: on a budget option Or sofa with a more complex mechanism and reliable items?

Types of mechanisms, pros and cons

Types of sofas on the layout mechanism:

• retractable, or roll-out (on the rollers): Picky, Dolphin, Eurobook, Conrad, Pantograph;
• folding: Tango, book, elf;
• deployed: Accordion, french clawing, American clamshell, Spartak.

Consider in more detail each of the options.

Book

Having such a mechanism for transformation of sofas, the piece of furniture is converted to 2 positions: a sedentary version and a sofa for sleep. To turn the sofa into a sleeping place, his back simply fold back. It will not have to make it from the wall during this process, since when installing it will be necessary to consider that the design of furniture requires a small gap between the wall and the back.

Parts of the sofa with the "Book" mechanism are two metal or wooden frames with a mounted or other soft filler. Bottom is most often located in the storage of linen.

Pros:

• strength;
• reliability;
• easy to use;
• you can use often without risk breakdowns and wear.

• it has only two positions - lying and sitting;
• the inability to move the sofa tight to the wall.

Tango

"Tango" is a prototype of the sofa laying system called "Click-Klyak". Many manufacturers seek just to surprise the buyer with a new beautiful term. But in general, this system is very much reminded by a classic "book." There is only one difference - when laying, such a sofa can also receive intermediate positions, and not just "sitting-lying". The back can be installed at a convenient level. Such sofas are equipped with a storage box.

• fixation of the back in several positions;
• compact size;
• when laying, the sofa creates a surface without dumplings.

Minus - you can not put the back tightly to the wall.

Eurobook

Such a mechanism for folding classic sofas, like "Eurobook", is easy to identify to spread the seating forward on roll-out rollers. At the same time, a niche is formed into which the part of the sofa is stacked, which previously carried out the role of the back.

• ease of conversion of the sofa in a bed;
• reliability of the mechanism;
• a lot of space for sleep;
• large niches for storing things.

Minus — Due to excessively large seats on the sofa, people with little growth and children will not be comfortable, because they will not be able to rely on the back.

Dolphin

This is the most popular transformation mechanism of angular sofas. To decompose it, you need to pull the loops attached to the sections under the seat. The movement should be up and on yourself. The section will roll out and stand next to the seating, forming a large bed. Box for linen is located in a non-rigid part of the seating.

Note: The Dolphin mechanism has a large load on the sofa body, so you need to monitor it to be made of high-quality tree.

• comfortable sleeping place;
• easy and ease of laying.

Minus - not very long service life with the active use of the mechanism.

Pantograph

Such types of laying of sofas can often be found called "Puma" or "Tik-so". This system originated as the "Eurobooks" option, only without rollers. Inside there is a spacious box for bed.

To transform this sofa, you need to pull up the sofa seat, grabbed behind its edge in the middle. In such a movement, you will enable the mechanism that swept up and forward the seat and the folding feet of the support. In the resulting niche laid a pillow back.

• a comfortable place to sleep;
• easily unfolding mechanism;
• does not spoil the flooring with rollers.

Minuses:

• mechanism dear;
• very wide seat.

The bedroom surface of such a sofa is represented by three sections. So that they straighten up into the plane, you just need to pull the edge of the seats. For frequent use as a bed, such furniture is not recommended, since such types of sofa laying mechanisms are very quickly wearing.

Tip: For folding, you need to worry about pretty large space.

Plus - in the assembled form, this sofa is very compact.

Minuses:

• the bedroom surface has irregularities;
• short service life.

Picky sofa

The sleeping place has two segments that are hiding in the sofa housing. For folding, you need to pull over the lower part so that it rolls out forward. After that, the pillow leans in the freed space.

• very durable and reliable mechanism;
• a comfortable place to sleep;
• compact dimensions in the assembled state.

Minuses:

• roller rolls can scratch the floor covering during layout;
• low bed.

Accordion

"Accordion" got his name for some similarity with the eponymous musical instrument. The sleeping space of the sofa is peculiarly stretched, putting forward forward at the time of folding, and then relies on the advanced mobile legs. In folded form, such a sofa has compact dimensions, but more free space will be required for transformation. The storage compartment is located in the rear back of the sofa.

• reliable and steady mechanism;
• long sofa service;
• ease of transformation.

Minuses:

• there is no built-in lingerie;
• the tagging type of mechanism can cause scratches on the floor covering.

Spartacus

To convert such a sofa to a comfortable place to sleep, you need to pull for the seat so that it decomposed in three steps and rose on the extended legs. This type of decoration of the sofas jointly developed Russian and Italian masters. This furniture is very well suited for sleep. The design of the mechanism provides a long sleeping place. In fact, it is a stronger French clamshell, complemented by a welded metal grid.

• strength and durability of the mechanism;
• ease of use;
• as a bed, you can use frequently;
• comfortable sleeping place.

Minuses:

• there is no place to storage bed;
• before decomposing a sofa, you need to clean it.

To the note: there is also a mechanism for layouting the sofas of the IFAGRID, which is similar to Spartak, but also has some differences.

Conrad or telescope

To decompose such a sofa, you need to pull it out for its lower part. Sections will turn out one after another, like a telescope, and stand up for support.

From classic picky sofas This type of furniture has a high height of the bed.

• reliable mechanism;
• can be used daily;
• compact volume;
• there is a box for linen;
• comfortably sleep.

Minus - the sofa is very heavy due to the massive mechanism.

Sedaflex (American clamshell)

Such a sofa is declined like the French folding gland, but unlike it does not have a three-storey, but a two-storey system and a thicker mattress.

• very durable mechanism;
• compact;
• it has high quality.

Minuses:

• no drawer for things.

Elf

This is a sofa S. swivel mechanism transformation. Armrests at the time of the transformation of the bedroom are divorced around, and it turns out a comfortable place to sleep. Armrests in such a sofa can be adjusted in height and have several positions.

• compact model;
• comfortable sleeping place;
• due to the use of lamellae, the orthopedic effect is obtained;
• you can adjust the armrests under individual needs.

Minuses:

• the sofa cannot be closed close to the wall;
• sleeping place is located there, where it is a place for seating.

The name of this type of mechanism is english "Recline" - to fold back. The transformation occurs due to complex mechanisms hiding in the depths of the sofa. With their help, you can adjust the tilt of the back and push the footrest to the desired position. Some models also have special pillows with vibromassage. The most expensive models are equipped with an electric motor that is controlled by a remote remote control.

Pros:

• convenience in management;
• you can customize the sofa for the needs of your body;
• comfort in any position.

• very high cost;
• you can only sit, because the position for sleep is not provided.

Sofa with laying on the floor

Sleeping has two sections. In the folded state, they are hiding inside the body of the sofa. To transform such a sofa, you need to pull up the inner edge of the seating. Then make a soft jerk forward and on yourself. Sleeping place does not provide any supports and folded directly to the floor.

• small dimensions in folded form;
• the most cheap type of folding sofas.

• not very comfortable sleeping place;
• there is no zone for storage of sleeping facilities.

What to choose?

As a result, it is possible to determine which sofa layout mechanisms has become the best in its category:

• eurobook - the most reliable mechanism;
• tango is the most convenient for seating;
• dolphin is the most spacious;
• pantograph, Accordion and Picky - the most comfortable for sleep;
• tango, eurobook and thawed - have special storage compartments;
• picky and elf - the most compact;
• the book is the most affordable price.

When buying any sofa, be sure to inspect its folding mechanism, consult about this with the seller, ask questions and demand answers on them. The life of the sofa and the convenience of its use depends on the right mechanism. If the sofa is rarely decomposed, it is worth paying attention to the models compact, but not intended for frequent transformation.

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The sofa is an integral element of the interior of any apartment. At first glance, they are all the same. However, sofa laying mechanisms are radically different from each other. This question can play a decisive role in choosing one particular model. Therefore, it is important to understand in advance in this topic, and only then go for the purchase.

There are three main options. All of them are popular and regularly found on the furniture market. Allocate the following methods for folding and folding:

• Roll-out;
• Deployed;
• Folding.

Each of them has its own characteristics. Moreover, they are all divided into many species that differ in both the very folding and for the convenience of use. All these varieties need to know to choose the most suitable sofa for themselves.

Picky

This type is very easy to operate. It is only required to pull the loop on the front side of the sofa, after which it will roll forward. The tagging mechanism requires accuracy, but many years can be served with proper operation. A simple classic sofa of this type will give the owner of the comfort during sleep and comfort in the house achieved through compactness.

Eurobook

The Eurobook type is very convenient to use. Outdiction occurs very easily: the front part is extended, and the rear manually falls.

Benefits:

• Life time;
• Convenient folding process;
• Smooth surface;
• Interior box for things.

Large dimensions can be attributed to the disadvantages, because of which some people can feel discomfort when sitting. In most cases, EUROSOF becomes a good choice.

Pantograph

"Pantograph", which is also called "Tick So," represents all the same "eurobook", but has some improvements. When nominated, the front side of the sofa is not rolling on the floor, and is pulled out in the form of a small semicircle.

This type of layout allows you to avoid the risk of scratching outdoor coating. A separate advantage is considered a smooth surface for sleep.

The third name of such a decay is "Butterfly".

Telescope

Such a mechanism is declined very quickly: it is enough to pull over the edge of the sofa, after which all its constituents alternately stretch in the same way as a telescope.

The telescopic sofa has its advantages:

• Height of the bed;
• Branch for linen;
• Compactness.

By cons can be considered a very large weight.

Conrad

The mechanism "Conrad" is identical to telescopic. However, it is characterized by greater sleeping height and increased convenience. When nominating elements, damage to the floor is excluded.

This is the most reliable mechanism, but its cost is completely unattractive.

Dolphin

IN last years "Dolphin" became popular. In the process of laying the movement of elements resemble a dolphin species. Often this type is used in angular sofas. You can also decompose it, pulling a loop.

• Suitable for daily use;
• Space area;
• Easy operation.

Notable minuses in such a design there.

Kangaroo

Such a transformation mechanism is almost identical to the previous one. The only difference is the enlarged height of the supports. Sofas with such laying allow you to extract the maximum comfort from sleep.

Pros and cons will reduce the height of the supports, which gives greater convenience, but reduces the level of reliability.

Ankar.

"Ankar" acts all by the same principle as the two previous ones. You need to pull the seat on yourself and pull out the block, stretching it up. It is highlighted in high reliability and space spacing.

Animation of transformation of sofa mechanisms - Video:

Puma

Design retractable sofa "Puma" is very simple. You just need to pull the seat, after which it will deteriorate the base. "Puma" has high demand for the market, thanks to safety for sex and convenience.

Benefits:

• Silent folding / folding process;
• Easy use.

Corner models come with a special drawer for things that is on the back side.

Sedalift.

"Sedalift" is characterized by ease of use. It is ideal for sleep, but many models suffer from low strength. The instruction manual requires to roll out the lower part, decompose the folded tissue section over the extended base.

• Big sleeping place;
• Easy folding.

Of the minuses: the risk of scratching outdoor coating, as well as low suitability for regular sleep.

Deployable

All setting types are convenient, but this causes many special feelings. Cause in elegant appearance Faceted furniture. This kind is perfectly characterized by the word "clamshell". It is often used in the Russian names of subspecies.

In the decomposed state, the sofas remind a familiar to many clamshell. The sleeping place is kept on the supports and consists of a fairly thin material. It is formed from three elements. We just need to pull the edge of the seat so that the sofa transformer takes another look, and the two additional parts have become supported.

What are the sofas mechanisms - video:

This mount does not allow the sofa daily. It has reduced strength, as well as not very comfortable with long lying. As a rule, they are used only in the assembled form, and they are rarely unfolded.

French book

This is the main representative of such a mechanism. The French book is folded by stretching the main part, which leads to moving on the supports of the other two.

• Express decay.

• Unreliability;
• Overnight on the surface.

It is worth purchasing it only if it is extremely rare on it. In other cases, it is better to prefer the labeling mechanism forward.

Spartacus

This subspecies developed by the joint efforts of designers from Russia and Italy. it best mechanism For sleep from unfolding. It is a stronger French folding glass, reinforced with a metal grille.

• Strength;
• Convenience and suitability for daily sleep.

Of the minuses, only the fact that the lifting mechanism requires to remove the pillows before placing.

Rich

This mechanism, also called the "American Book", is similar to the French option. You just need to pull the seat on yourself, after which everything will decompose. It differs in what consists of two blocks, and not three. At the same time, it has a thicker surface.

• High strength;
• Compactness.

He has another name - "Sedaflex". Of the minuses, only the lack of a lounge box.

As the previous version, the sofa of such a plan consists of two parts. The difference is that the transformation requires not to raise the seat, but move the back forward, turning the design so that the sofa relies on the legs.

• High reliability;
• The presence of springs.

• High price.

The spring mechanism allows you to remove maximum comfort from furniture.

Accordion

Another popular option reminds its principle of action, the musical instrument of the same name. The design is stretched in the same way as the scordon fur. Gradually, the sleeping place is stretched, leaning on the legs. Size it is similar to a large double bed.

• Compactness;
• Simplicity of lifting;
• Reliability;
• Department for things.

• Risk to damage the floor.

"Accordion" is very convenient to use and is characterized by acceptable cost.

Caravan

The mechanism is based on a metal frame. Especially pulling the seat up. At the same time, two platforms are drawn under the base. After folding, we compare the size with a large bed. You can collect a folding sofa very quickly.

Pluses in durability and simplicity. Minus only in the absence of a lounge box.

Ribalto

The popular version of the folding "Ribalto" is distinguished by a thoughtful design. It attracts attention to its simplicity and convenience. The process of folding such a sofa is simple: you need to lower the back to the seat, then turn them over, putting it on the floor. So the bed is formed. There are models with automatic laying.

• Fast and simple folding;
• Spacious.

Significant minuses in the mechanism do not allocate. Also called "slider" in the angular version.

Unlocking sofas

Modern layout mechanisms include the third type - folding. He is familiar to everyone who had an ordinary inexpensive sofa. The main advantage is the presence of a large-size liner.

Tango

Such a sofa is very functional, since it is capable of making several provisions. It has a similarity with a book. You need to pull the lower part, after which the back drops.

• Intermediate layout options;
• Smooth sleeping surface.

Of the minuses, only the inability to put the sofa close to the wall. There is also an option "Adventor" with a retractable footrest.

Butterfly

The "Butterfly" combines the retractable and unfolding mechanisms. Allows you to quickly fold and collect sofa. First, the bottom is pulled out, then the upper back is drawn back.

• The speed of the mechanism;
• Bed size.

By cons of the sofa of such a form can be attributed to damaging the rollers used when rolling. By the folding method, the mechanism is very similar to the eurobook.

Book

Classic for most people mechanism - book. Eliminate and fold the sofa book is very simple. You need to leake back back, after which it drops, increasing the area for sleep. It consists of such a sofa from a metal or wooden frame.

Parameters allow you to fit inside the section for a large liner. Also, the advantages include strength, simplicity and low cost.

Domino

The mechanism called "Domino" combines rolling, Eurobook and Dolphin. The lower part is drawn, the back is folded and the diving is lowered down, forming a place to sleep. The sofa characteristic does not allow to include a department in the design for things that makes the mechanism less attractive.

The main plus of such a triple design is to the height of the bed.

Conclusion - Final selection

Let us open the secret: there are no "bad" and "good" transformation mechanisms, the wrong approach to the choice of a suitable model is. To understand what sofas are, finding "your" option will help a review with short illustrating videos.

Selecting the type of transformation, pay attention to how the sofa is folded, ease and speed, contact with the floor and the presence of a liner. Is the appointment of a future sofa - daily use or decay from the case?

Book

Mechanism familiar to many since childhood. Transformation from the sofa on the bed is simple and intuitive. Time proven folding sofas Equipped with a spacious lounge compartment under the seat and have an attractive price due to simplicity and unpretentiousness of the design.

How to decompose: The seat rises up until it clicks and then lowers. The back takes a horizontal position by forming a smooth surface for sleep and rest.

What is good: low price fast way Outlet, roomy linen box.

What should I remember: The distance from the back to the wall should be at least 10 cm. For folding, an effort should be made.

Eurobook

Reliable and easy-to-use sofa transformation mechanism. Due to the absence of hinges at the junction, the bedroom is smooth and comfortable. Sleeping is located along the sofa, which is ideal for narrow premises. No need to think about how to decompose or fold the Eurobook and there is no need to move away every time the wall design is advanced.

How to decompose: Roll out the seat and lower the back - the place to relax is ready.

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

What should I remember: Models without wheels can scratch the floor.

Pantograph

This species has all the advantages of Eurobooks, and even more. Climbing sofas are not equipped with rollers and move without touching the floor. Lifting mechanism Pulls the seat up and it seems to go ahead, leaving the flooring intact. The reverse folding mechanism also does not require effort.

How to decompose: pull up and on your seat and lower the back.

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

What should I remember: For decay, it is required to make more effort than in the Eurobine.

EUROFA

The decomposition system on the metal frame is distinguished by adjudgement and durability. Excellent suitable for active daily operation, it will be easily transferred to permutations and moving.

How to decompose: Press down on the edge of the back - smoothly dropping, it will take a horizontal position. For reverse transformation, pull the back of the backs up.

What is good: has in the ground metal carcass, does not require pushing the sofa from the wall.

What should I remember: The only drawback of such systems is a relatively high cost.

Dolphin

Sofa, which contains a mechanism"dolphin" , unfold with a special ease and speed. The device was called in honor of the animal of the same name due to the similarity of movements.

As a rule, it is found in angular sofas. Sleeping frame is held at the expense of special brackets at the main part of the sofa. Thanks to the compactness, such a model will successfully fit into the interior of a small room, and a spacious linen box under the corner part will help to hide home textiles and a household trifle.

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

Puma

Like cat done, lay out as quickly as possible and gently. No scratches from the legs or flushed tracks from the wheels - even the most demanding floor covering will not be injured in everyday decay. When transformation, the minimum effort is needed: pull the seat up a little, and then the mechanism will make all the work.

How to decompose: pull the sleeping place for the seat, and followed by the side below it.

What is good:silent and careful attitude towards flooring, easily unfolded.

What should I remember: direct models do not have a box for linen. At the angular models, he is behind the Ottoman.

Accordion

Received its name due to the similarity of folding with the movement of the fur musical instrument. The sleeping place is smooth and wide, without tangible junctions. The model refers to the category sliding sofas And noticeably eats up the space in length, choose it if the space allows such scope for manipulations.

How to decompose: pull the loop and the seat will go forward, and the back will unfold and decompose into two parts.

What is good: easy folding.

What should I remember: it requires a lot of space for folding, so do not put a table or other furniture in front of the seat. The mechanism needs to be careful and regularly lubricated.

Caravan

The latching mechanism on the metal frame, reliable and durable. Due to the transformation forward, a wide sleeping place (an analogue of a double bed) is organized with a relatively small sofa size "Caravan".

How to decompose: Pull the seat up - it will begin to describe the arc in the air. At the same time, two additional platforms will appear from under the foundation. When the seat fall on the supports, the three functional parts form a smooth surface for sleep.

What is good: reliability of the design and simplicity of transformation.

What should I remember: Since the place under the seat "Caravan" is occupied by additional platforms, there are no lounges for this type of sofas.

French clawing

French clamshell or"Sedaflex" - Easy and compact European guest solution. Due to the design features, the model is declined significantly longer than the "Puma" or "Eurobooks", there is no lounge box, and this sofa is not suitable for daily decay. If you need an option for frequent use, look for a model of French clamshells, where in supporting base instead of fabric wooden frame - This option is more useful for the spine.

How to decompose:raise the top seat and pull the legs forward - a sleeping place folded by a harmonica, hiding under the seat.

What is good: easy and strength design.

What should I remember: there is no linen box, too soft bed (not recommended for daily sleep), sofas with folding forward mechanism do not always fit into narrow rooms.

Rich

Rich mechanism or"Spartacus" - American clamshell double addition. In its design - metal frame and 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 problem of transformation.

How to decompose: Raise the seat and pull the system on yourself - the bed, folded twice, will appear from under the base.

What is good: Easily folded, reliable and durable.

What should I remember: The design does not provide a love.