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-tested folding sofas are equipped with a spacious lounge compartment under the seat and have an attractive price due to the 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 space 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: It has a metal frame at the base, 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.

The sofas were so firmly included in our life, which today is difficult to imagine the living room without this element of the interior. On modern models, you can not only cozy to watch for watching your favorite film, but also to sleep, play with children and just be proud stylish decision For your home. Beautiful sofas of various designs will help to transform the view of the dwelling and competently use its space.

Types

The diversity of sofas today amazes and to some extent disorienting a potential buyer. It's one thing to choose a model of five options, and another - out of a thousand. However, it is important to calm down here and not run at the first color you like, because the main goal of the right sofa is the convenience of its owner. Comfort models depends on one of the key factors - the folding mechanism.

It is worth noting that not every sofa is transformed into a sleeping place and has folding properties. For example, in offices find their intended monolithic sofas, because the sleeping place for the working room is irrelevant, and therefore it is necessary to overpay for it.

Still if the upholstered furniture is selected for daily use of the house, it is important to determine the choice the following layout mechanisms:

• "book";
• "Eurobook";
• "Click-klyak";
• "Tik-so";
• "accordion";
• "Picky";
• "cot";
• "dolphin";
• "Conrad".

"Book", "Eurobook" and "Click-Klyak"- related mechanisms related to each other. Their peculiarity is to raise the seat and pull it on themselves. The back and seats are so reunited and represent a large bed. More modern models are equipped with a clique-klyak mechanism. Unlike its predecessors, it has several provisions, for example, half a walk, and also allows you to create imitation of armrests.

The "Accordion" sofa is also included in the classic and usual mechanisms that are also quite reliable. The backrest in the assembled state consists of a 2/3 bedroom, which, when stretching, reunited with a third part and forms a comfortable sleeping place.

The roll-out mechanism personifies ingenious simplicity. When stretching the seating, all parts of the steel place stretch behind it, after which one part puts on a wooden frame. The clamshell French and American is not just so deserved its name. From the seating, the folding bed is put forward and rests on the durable iron legs. The disadvantage here can be considered a smaller density of the bed.

In addition to comfort and convenience, preference to some mechanisms is given and because of their leaving attitude towards flooring. So, not wanting to constantly correct the driving carpet or scratching linoleum or laminate, it is worth paying attention to the mechanism "Tik-like". Its seat is not pulled out, and lifted, which eliminates any movement of the part of the sofa on the floor. The back of the model is placed in the freed space and becomes a spacious bed.

Beautiful name Dolphin sofa is also not invented just like that. The part of the bed when assembling the sofa goes under the bottom of the seat, reminding the species of this graceful inhabitant of the seas. Sofa "Konrad" is one of the most beautiful and comfortable sleeping mechanisms. Pieces of his bedroom, rolling forward, have a spring block in their arsenal, having an orthopedic body support during sleep.

And if everything turned out with the mechanisms, then it's time to turn to another important item of a beautiful sofa - the choice of upholstery. Sofas can be divided by this feature. into two groups:

• leather models;
• fabric.

The first option involves the use of natural and eco-skin. Their price segment is tremendously different, as the duration of wear resistance is different. Natural models will serve for many years, not cracking and glad to soft. Fabrics for upholstery soft furniture In some cases, complex names, however, their knowledge will help to acquire a high-quality model. Thus, the most accessible option is natural cotton capable of listening without any processing about 5 years.

If the model in your dreams should possess velvet and comfort, the best solution will be Upholstery Flock, Jacquard and Shenill. If the sofa implies a complex, well-drawn print, it is reasonable to use everything tapestry. Its weaving produce a mixture of cotton, woolen and synthetic threads. Arpatek consider luxurious innovation. This material resembles a texture of thin gentle skin, consisting of a tissue canvase. The wear resistance of such models is incredibly high.

And in addition to tissues and mechanisms, beautiful models have a different shape. For example, for the location of the sofa in one of the corners of the room, the corner sofa is perfect. If the sofa is located in the center, choose a classic model with armrests.

The most fashionable colors and materials

Designers this year tried to create not just beautiful sofas, but the elements of comfort and warmth at home. For example, the smooth lines became an important feature. Colors This season is also full of warm radiance in shades of wood, sand and beige. Stylish models today include several colors and textures. So, one of the most popular natural wood remains with a pattern characteristic of it. Fabrics in this case are suitable almost all, for example, tapestry in a vintage style.

In addition to tissues, very relevant designers consider skin. And if for some leather sofa is associated with an office environment, experts offer combined models.

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Color gamut sofas for 2017:

• red;
• white;
• plum;
• graphite;
• combination.

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The last point is paid special attention. Light and white sofas are decorated with contrasting young greenery color pillows. The bright models, on the contrary, become more muted due to the accessories of the neutral shade.

How to choose?

Before going to the store in search of the most beautiful model, it is important to determine the purpose of buying it. Sofaways in the hallway, living room or children have absolutely different priorities in the selection, as well as purely individual sizes.

Before going to the store in search of the most beautiful model, it is important to determine the purpose of buying it. Sofaways in the hallway, living room or children have absolutely different priorities in the choice, as well as purely individual sizes. It should be taken here from the living room. This room is considered to be a soul of an apartment or a house, and the soul should be beautiful in everything. For the living room, both monolithic and folding sofas are suitable if the living room serves as a place to sleep for residents. So, before buying it is important to measure the room and determine for yourself the desired sofa size, which will not argue the household and interfere with the free movement around the room. Today, almost every manufacturer offers to make furniture on individual sizes, which is an indisputable plus of modernity.

I liked the model, it is important to measure not only in the collected, but also disassembled. For a close living room, a good choice will be compact and small sofas. A room that is not limited to a strict framework, will organically take unusual models of various forms. And if all the parameters come together, you can proceed to the inspection. Quality models never creak, and mechanisms work smoothly and effortlessly. Well, if each of the home can easily collect and decompose the sofa. Comfortable for all parts will prevent the breakdown from the wrong and non-accurate layouts. In the unfolded state, the whole design should be as stable as possible.

And the soft creators of comfort can be successfully located in the hallway, because after a difficult working day I want it, without having breaking down to sit on something comfortable. A small sofa will fulfill this task as it is impossible to be better and does not take a lot of space contrary to the stereotypes.

Modern models For hallway are performed:

• in the form of soft banquetsno back on carved legs;
• small sofas with a backrest without pixels;
• sofa with back with metal forged and wooden armrests;
• in the form of sofa with a folding bed;
• in the form of corner sofa;
• narrow sofa With practical seats boxes.

When choosing, it is worth navigating the shape and size of the hallway. Narrow and small rectangular entrance hall can accommodate only a banquette. Not recommended by cabinets and other parts. Simple models in this case look harmonious and easier. The square hallway makes a cozy corner model of the sofa and even a model with armrests. If this part of the apartment or at home pleases the scope, the full sofa will turn the hallway in one place to relax.

But for the children's room, an important criterion, first of all, is safety. She manifests itself in everything. Environmentally friendly materials, such as wood, rounded edges and minimum synthetics in the tissues will be a key to successful purchase.

How to care?

When the sofa is purchased and delights the eye, you should not relax, because care is another key moment of long exploitation of furniture. So, the upholstery of the fabric is cleaned with a soft brush or vacuum cleaner every three days. Such an action allows you to remove daily dust, preventing deep penetration into fibers.

If the visible contamination still appeared, you should contact specialized means to clean up the upholstery, remembering the general rules for all types of fabric:

• all pollution removed in the direction of the pile;
• with a spilled liquid It is absorbed by using a soft cloth, not rubbing a wet stain;
• the stain is processed From the edge to the middle.

Processing the skin and maintain its presentable appearance - a difficult thing. First of all, the leather sofa should not be close to batteries by more than a meter. This will prevent the skin crackling. And even on the leather model, it is not recommended to put your favorite colored rugs and capes, thereby preventing skin staining. Once a few days, such furniture is wiping with a dry soft cloth.

It is worth noting the need for wet cleaning with microfiber once a month. Visible contamination can be removed with soap solution. After the procedure, the surface is wiped like dry. If the stains are hardwood, the most reasonable solution will be the use of special means of leather.

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Folding models of upholstered furniture almost crowded other options from the market. Their versatility and practicality form sustainable consumer demand. Responsible for these characteristics, mechanisms of transformation of sofas, which are increasingly improved every year thanks to the innovative developments of specialists. Modern upholstered furniture has become more reliable and more durable. And a fragile woman can also turn her into a full-fledged bed, and a child.

Purpose

Folding sofas are necessary to save the useful space of the room. They can be used as a major bed, also the universal model will help in case of arrival of guests. A day, such furniture is usually in a folded position and performs its direct functions.

Design, dimensions and folding mechanism determine the function of the sofa in the interior. For example, "Click-Klyak" requires more space at the wall, and Tango will take on the functions of the main bedroom in the nursery.

You can count several dozen modern mechanisms Transformation of sofas. Each of them has their own constructive features and advantages. In this case, the basic device of any sofa is approximately the same. Upholstered furniture consists of several main elements:

• back;
• seat;
• armrests;
• framework;
• filler;
• upholstery.

In addition, it can additionally be equipped with pillows or storage boxes for storing bed linen and other things. The transformation device is a set of parts that includes a hinged-lever mechanism, guides and rollers. His main task is to increase the place of bed. Typically, the design is placed in the back and middle blocks of the sofa.

Overview of popular models

All types of sofas differ in several parameters. According to the design, they can be angular, straight, modular. By number of places - double, triple and more. The furniture is also equipped with a different sofa layout mechanism.

Depending on these criteria, the product varies:

• dimensions;
• convenience;
• bed size;
• design.

After studying the design features and clearly knowing your own needs, you can make a reasonable choice. First of all, it is necessary to take into account the regularity of operation - whether the furniture will be folded daily or from time to time. In the first case, you need the most reliable mechanism. And in the second, the main thing is that the furniture fit into the interior in the folded state.

Books

The most common type of upholstered furniture. The product design can differ significantly, but the basic principle remains unchanged - the sofa design allows you to fold and spread it like a book. Furniture consists of two halves moving relative to each other, which provide for two or three positions. To lock the sofa in any of them, it is enough to pull one of the parts on yourself.

There are several varieties of such a mechanism:

1. The usual "book" is the oldest of the existing models. Identical furniture options were sold in Soviet stores. They have only two fixed provisions and a simple transformation mechanism. Such a model is characterized by the budget value. For upholstery, inexpensive fabrics are used, chipboards are used as a frame. The main disadvantage is not solid and spacious sleep surface. In addition, a similar mechanism for the sofa implies that the product will have to constantly move away from the wall. It is pretty hard, given that ordinary "books" often equip storage boxes.
2. Eurobooks differs from the usual "books" by the fact that it is not necessary to move away from the wall. Folding mechanism Allows you to roll out the front part, then the back is stacked into the resulting opening. The furniture is characterized by more impressive dimensions, two people can accommodate it comfortably. The sofa with the Eurobook mechanism can be used as a comfortable bedroom for one person even in the folded state. The cost of such furniture is significantly higher than that of the previous model.
3. "Tango" ("Click-Klyak") - Comfortable options for sleep, the main feature of which is the absence of a pronounced joint between two halves of "books". The furniture looks like a single whole and in folded, and in the unfolded form. The model is often equipped with armrests, which in the unfolded state can be lowered and raised at an angle in the form of a headrest. Similar types of sofas are often used as beds, that is, not fold in the morning.
4. Pantographs are the most complex mechanisms of the "book" sofas. There are several varieties. You can decompose the "Puma" sofa by one movement, while using the rollers (it means to spoil the floor is impossible). The seat is advanced, the back is lowered, while the feet of the support are lowered at the same time. It is possible to fold everything back with special handles. The pendulum device underlying the "walking eurobook" allows you to transform furniture, just pulling the loop. To decompose the model with the "Tick-like" mechanism, it is enough to pull on yourself and a little up behind the seat and smoothly omit the design to the floor.

Among the advantages of models equipped with a "pantograph" - the smoother course of the mechanism among the "books".

Scheme of work of the mechanism
"Book"
"Eurobook"
"Tango"
"Stepming Eurobook"
"Tik-so"
"Pantograph"

Retractable structures

A roll-out mechanism means the presence of wheels. Part of the design - two segments - in the folded state is inside the sofa. In order to decompose the furniture, you need to roll out this half of the housing, and then raise it in the evening with the seat. The key value is the quality of the rollers.

Claws

The transformation of any "clamshells" occurs on the principle of all familiar furniture of the same name. The "French clamshell" in the unfolded state looks a bit similar to the Soviet model. It is necessary to simply stretch three sections forward, and it will rise to metal supports hidden in the case. This is a light, but fast wear mechanism that can get mechanical damage if the weight of the sleeping is too large.

Part of the problems managed to solve in the American clamshell model (sedaflex). It differs from the French fact that the transformer mechanism is not pulled out, but it is unfolded according to the principle of sandwicher. At first one section is being folded, then the other. Between them are supports. When installing sections on support, a sleeping place is obtained. This is one of the most convenient and reliable mechanisms for transformation of sofas.

The main disadvantage of "American clamshells" is the lack of a storage system. Inside the sofa is only a sleeping place.

Scheme of work of the mechanism
"French clamshell"
"American clamshell"

Accordion

In some way it is also a clamshell. But if the last types of transformation mechanisms hide additional sections at the bottom of the furniture object, then the "Accordion" is in the back, which consists of two sections. For folding, you need to push the bottom item forward, and the back will decompose.

In folded form "Accordion" looks attractive and compact. And the lack of mechanism at the bottom makes the sofa more reliable. Boxes for linen in the model are not provided, so it is often equipped with additional couches. The bedroom surface is flat, but its size is limited to the height of the back. Another significant drawback is the possibility of damage outdoor coating In the process of transformation.

Sofas equipped with such a mechanism like "Accordion" are not too popular, so the model suitable color And the size will not be able to immediately find.

Folding sofas with metallic frame

Models on metal frame are more complicated in the manufacture, more expensive. But if all connecting nodes and mechanisms are fitted for sure, such sofas can serve longer. The base for the frame is profile pipes, and the sofa pillows are located on a metal grid with a thickness of up to 0.5 cm. Due to the increased strength, such a framework is the most reliable for daily use.

Spartacus

Spartak is equipped with a mechanism that is folded forward. The device of triple addition is like a "American clamshell", that is, it is unfolded in three stages, getting up on the supports inside the framework. Additional advantage - the presence of polyurethane foam mattress and metal mesh-base, guaranteeing the convenience of sleep. Such elements are recommended by orthopedes for people with problems with the musculoskeletal system.

In Spartak models, it is not just a reliable transformation mechanism, such sofas are designed to meet medical recommendations.

Elf

Sofas "Elf" with metal carcasy Possess an orthopedic effect. Additional plus - models with a step mechanism increase the useful bedroom area at the expense of sections located at the bottom of the furniture object or in the back. And Elf declines at the expense of armrests. They are bred on the sides - the design becomes longer. Frames make from profiled pipes. The base for pillows serves curved wooden transverse lamellas.

The most complex and functional products

Sophisticated models folding sofas Equipped with universal mechanisms and electronics, allowing the position to give a bed, most comfortable for a particular person. Among all types of folding furniture in the type of transformation, the most multifunctional can be called the options for modifying "Classifier". They are equipped with a control panel, allowing you to fix the footrest under the necessary angle, extend it only for a certain distance. The backing angle is also adjustable. Adleners are supplied with vibrator massagers. Smart models with electronics can memorize settings. Disadvantages of advertisers are obvious. They are expensive, in the event of a breakdown, the repair will also cost a round sum. In addition, it is rather a place to relax, and not for sleep - there is no full-fledged sleeping surface.

Even superficial familiarization with what happens to the decay mechanisms, it comes to the conclusion that there are no universal councils on the choice. It all depends on many factors:

• housing conditions;
• frequency of use;
• financial opportunities;
• the required space of the bedroom.

Reply which sofa mechanism is better not unambiguously. Everyone has certain advantages and disadvantages. The simplicity of the design may be a plus, if we are talking about a constantly used inexpensive mechanism. And disadvantage, if the main criterion is convenience for sleep.

Dear models equipped with an electric drive and vibrating massager will help to relax after the working day. But to sleep on them is hardly more comfortable than on the usual "book", which is much cheaper. In addition, the simple mechanism of the sofa is the most reliable, because there is nothing to break there.

For regular sleep, it is better to choose a reliable and comfortable model of upholstered furniture. As a guest sofa, you can use a design that takes the minimum of useful space.

The store needs to check the serviceability of the transformation mechanism. He should not publish outsided sounds or dine. To determine the quality of the assembly, you need to try to decompose several times and folded furniture.

Before you give preference to a model, it is necessary to decide exactly how it will be used, express priorities. Only after that it will be possible to make a conscious and intelligent choice. A wide range will allow you to purchase a product that meets all the requirements.

Selecting the sofa depends on the housing conditions and the frequency of use of the product
The serviceability of the transformation mechanism should be checked before buying furniture in the store.
For regular sleep, it is better to get a reliable and comfortable model of upholstered furniture.

Buying a sofa for home or cottage, special attention should be paid to the device for its transformation. It depends on the organization of the sleeping space and durability of the model. Today, the mechanisms of transformation of sofas are very diverse. They are developed taking into account the area of \u200b\u200bpremises, they often easily turn the sofa into bed. Even the child of adolescence can cope with them. In order not to be confused when choosing, you need to know the principle of operation, the features of each device and the degree of load on the furniture frame.

Types of sofa mechanisms for the type of transformation

Three types of sofas can be distinguished, which use special transformation mechanisms. They can be:

• In direct models - representing the usual design from the main part with armrests or without a lounge box (and in some embodiments, the box in which the bed of the bedroom is located).

• In angular structures - from angular elementhaving its own functionality in the form of a niche, a roomy box for bed linen or other things. It allows you to save space in the closet.

• In island (modular) systems - structures consisting of separate modules, different in areas, but the same in height (depending on their amount they change their functions).

The sofa name is obliged to the transformation mechanism. Although companies come up with an interesting name for each model, the basis of the title, characterizing this or that model, is the principle of operation of its mechanism.

The device does not change - regardless of the type of model (direct, modular or angular). The sofa is folded forward, sometimes it raises up, rolls out, extends, rotated. If it is a direct form, the base is transformed, in the angular version, the sleeping unit is added to the corner, forming a rectangular recreation area. In modular structures, the direct part of one module is transformed without affecting others.

The work of any mechanism is not as complicated as it may seem at first glance. The principle of operation of structures is different and has both pros and cons. Most of them can approach all types of sofas (direct, angular, modular). For them, the presence or absence of model armrests does not matter. However, there are systems of transformation that are only suitable for one type.

Sliding and knotted

Rewind forward models are convenient, they are compact in folded form, do not occupy a lot of space, do not create the impression of the climbing room. The principle of their work is to roll out the block forward and raise to the desired height. Sliding structures They are models whose details are interdependent, therefore, when transformed, one automatically involves the other.

"Dolphin"

One of the universal models with a fixed back and a simple transformation device, which allows you to arrange a sofa in the center of the room or close by the wall.

To decompose the model, you need to pull the box of the box located under the seat in which the missing bed section is located. When the block is extended until it stops, it is raised by the loop, put in the desired position at the level of the seat. This design forms a spacious and convenient surface for sleep, withstands a large weight load.

"Venice"

The principle of operation of the roll-out mechanism resembles "Dolphin". First you need to put forward to the stop section located under the sofa seat. When moving the transformation device, slide the seat unit, increasing the width of the sleeping bed. After turning out the block until it is stopped, it is raised to the height of the seat with the help of loops.

Such designs are convenient. They are often found in corner modelshave a lot of free space in angular elements.

"Eurobook"

Advanced "Book" is a great option for daily use. It is equipped with a reliable and easy-to-use transformation mechanism, resistant to daily loads and allowing the sofa in the center of the room or the wall.

To carry out the transformation, you need to take the seat, slightly lift it, pull it forward and omit to the floor. Then lower the back, forming a bed. Such furniture rarely has a spacious sleeping bed: it is compact and folded, and disassembled.

"Conrad"

A device that in some manufacturers is called a "telescope" or "telescopic", is a roll-out model. To make a bed from such a sofa, it is necessary to pull the selection section, raise the base, then remove the cushion in the box, close the base and arrange mats on it, deploying them as a book.

The design is convenient and allows you to organize a spacious bed, without pushing the sofa from the wall. The surface of the floor should be smooth, as well as for all roll-out mechanisms, so the carpet aligned to the floor can cause the transformation system failure.

"Pantograph"

The design known as "Tik-so" is an option with a walking mechanism. She is an advanced version of Eurobooks. For transformation, you need to pull the seat forward with the help of loops, lifting it. At the same time, it will adopt the position itself, dropping down. It will remain lowered the back, forming a spacious bed for two.

In some models, the manufacturer has provided additional armrests that limit the rest area. Such a device is durable and not overlays the body of the model. However, options with a soft back are not very comfortable. To decompose such a sofa, it will have to move away a bit from the wall.

"Puma"

Such a model is a kind of "pantograph" - with a little difference. As a rule, these sofas the back is low and fixed, so such models can be placed in the wall, thereby saving the useful area of \u200b\u200bthe room.

Transformation is carried out by one seat extension - in contrast to the previous mechanism. When it is raised and, dropping, falls into its place, at the same time with this below (where the seat was located before) the second block section was rising. As soon as the seat rises in place, two blocks form a full-fledged sleeping bed.

"Saber"

A convenient dying "Sable" mechanism provides for a change in the size of a sleeping bed with full or partial decomposition. This design is distinguished by a liner, a high place to sleep.

The sleeping place of the furniture can consist of two or three sections - depending on the model. To decompose it, in any case, you need to roll out the seat under which the linen box is located forward. At the same time, the back is leaking back, stacking into the right position.

"Goose"

The original output transformation system, for which you need to first roll out from under the seat block of the bedroom, and then raise it to the seat level. At the same time, due to the peculiarities of the pillows rise to the back of the structure, there is an increase in the bedroom.

The assembly and disassembly of such designs take longer - compared to other systems.

Such a model is quite complicated and not suitable for daily use. But in the folded form of the model with this system, they are very compact, they look carefully, so they can be performed as a soft furniture for the cottage or living room.

"Butterfly"

Transformer sofas with the butterfly system are considered one of the most reliable, durable and durable. Today, such a system is very popular among buyers. It turns the sofa into the bed literally in a few seconds. Transformation is carried out in two stages: the seat is rolled forward, then the upper block is folded back (on the extended rear section).

The advantage of the model is the significant size of the sleeping bed in the unfolded form and compactness in the assembly. The minus of the mechanism is considered vulnerability of rollers during transformation, as well as a small height of the sleeping bed.

"Kangaroo"

The mechanism of transformation "Kangaroo" resembles the Dolphin system - with a little difference: sharp movements, similar to Kangaroo jumps. It has a lower part located under the seat, which, when placing, is easily advanced forward. The retractable block rises to the desired place, touching the main mats tightly.

The main thing that distinguishes such a mechanism is the presence of high metallic or wooden legs. The disadvantages of the system include a short period of use with frequent transformation. This design can not be called reliable.

"Hessen"

The device of this mechanism resembles the Dolphin system. To decompose such a sofa, you will need to first pull for the loop of the bottom section under the seat, extend it until it stops. This will roll out the seat. Then the block is raised at the height level of the bed, lowered the seat mat, forming a full-fledged bed of three parts.

This system is applied in direct and corner sofas models. However, she also has its own disadvantages, because with constant turning blocking the block creates a large load on the sofa frame. In addition, if you do not take care of the rollers, the mechanism will have to be repaired after a while.

Folding

Mechanisms with laying sections are not more complicated. Usually they are based on the most versatile systems ("frog"), so do not require more than a few seconds to convert the sofa to a full-fledged bed. For their transformation, you do not need to roll out sections from under the seat.

"Click-klyak"

The design of such a mechanism has the second name - Tango. Some manufacturers call it "Finnish". This is a double-fold model, an improved version of the classic "book."

To decompose the sofa, you need to raise the seat until it clicks. At the same time, the back falls back, the seat is somewhat moving forward, opening two half of the block into a single surface for sleep.

"Book"

The easiest transformation mechanism resembling the disclosure of the book. To make the sofa take the form of the bed, you need to raise the seat, lowering the back. When the back is starting to descend, the seat move forward.

"Scissors"

The transformation mechanism of the angular sofa, the principle of operation of which consists in turning the same section to another - with laying blocks and reliable fixation of the sections with metal fastening from the bottom. At the same time, a compact sleeping box is formed with a bedside table, open as a result of transformation of sections.

"Caravan"

The design, the decline of which is similar to the Eurobook system, but it remains a fixed back, and instead of two sections of the sleeping box, three are laid out. At the same time, the seat is also raised and simultaneously pulled forward, then lowered to the right position to the floor. At this time, the next, folding together in a single area for sleeping from each block. Convenient design with a spacious seating area. In some structures, instead of a third section, a folding pillow is used, which is faced with a fixed back.

"Daiton"

The system with folding fixed pillows performing the back function. The device of the mechanism is a little similar to the "clamshell". To transform a sofa into bed, you need to raise the pillows to the top position, then put the bottom in the designated places, take the handle and deploy the seat block down, opening the bed of two or three parts. When the sleeping place is decomposed, you will need to lower the pillow, wrapped them on the bed.

"Tornado"

Folding mechanism designed for daily operation. The basis of the design is the "clamshell" of double addition, which is hidden in the usual position of the sofa. It is transformed without removing the seat, after tilt the backrest model. The design is convenient, it is not very difficult to disassemble, it has steel elements and a grid at the base, as well as matte moderate stiffness.

Deployable

The following devices provide transformation by deploying sections. In most models (with the exception of the "Accordion"), the back is fixed and does not participate in the disassembly of the sofa.

"Accordion"

The device of the mechanism resembling the stretching of the harmony fur. To decompose such a sofa, you just need to pull the seat. At the same time, the backboard consisting of two blocks connected from above will automatically drop down, laid out on two halves.

"Belgian clamshell"

This design is similar to the "clamshell", hidden under the modular mats of the sofa seat. Even an externally, the system reminds all familiar piece of furniture with metal supports. The only thing that distinguishes it - it is fixed in the base of the sofa and turns straight from it, turning the seat block down

"French clamshell"

Alternative to the "Accordion" system - with the difference that in the latter bed, folded from three blocks (according to the principle of folding the fan), and in this system, the blocks are wrapped in and when unfolding unfolds. They are equipped with supports and have non-stuffing type, which is a minus such designs.

When going to decompose the sofa, you need to remove modular pillows from the seat.

"American clamshell" ("Sedaflex")

Such a mechanism is more reliable than its French analogue. No need to remove pillows with seats before transformation. The system involves identical sections (three of them), which unfold in each other when picked up the seat. Such a mechanism is quite durable, but it is only suitable as guests, After all, it has thin mattresses, the underwear compartment is not provided and steel structural elements are felt at the joints of the sections.

"Spartacus"

Option with a mechanism on the principle of "clamshells". Folding construction Located under the seat consisting of modular pillows. To the sofa become a bed, you need to remove the pillows, freeing the blocks of "clamshells". Since they are in a wrapped position, first take the top, set the desired position by setting the metal support, and then unfold the rest of the sections. This design is not designed for daily transformation - as analogs.

With a swivel mechanism

Models with a rotary mechanism differ from other systems with ease of transformation. They are minimal on the framework on the frame, as there is no need to roll out the sections until it stops. They do not need an approximate blocks.

It may turn as a solid part of the sofa and the component of each block - depending on the model. Such a mechanism is used in angular models, connecting two halves of sections with blocks into a single bed. The principle of operation of the system is based on the rotation of the half of the block by 90 degrees and turning it to another part of the sofa (followed by fixation).

With folding armrests

Folding armrests - Unique reception mechanism of transformation. Today, such sofas are the focus of designers. With their help, you can furnish the children's room, if necessary, adjusting the furniture dimensions.

"LIT"

A peculiar design that allows you to resize the sleeping bed due to the deformation of the armrests. At the same time, the sidewalls themselves can be positioned at any angle - and even positions may be different. To transform a sofa into a single bed, you must first raise the armrest inside until it stops, and then bent out. These designs are designed for direct varieties of sofas, they are bought for children and adolescents.

"Elf"

Comfortable for small-sized premises and children's rooms System, a large area for transformation is not needed. Furniture can be put on the wall. Such a sofa can be compared with its analogue, it has a compact case and a spacious storage space bedding. The surface of the seat and armrests make up a single block, which is folded in length.

With advertisers

Such mechanism devices are somewhat more complicated by the rest. Moreover, the design of the mechanism allows you to easily change the position of the angle of inclination of the back and footrest, creating the most convenient position for the user. This sofa can be equipped with a massage mechanism, it has a rather solid appearance, but the transformation into bed is not carried out.

Double and triple systems

Transformation mechanisms may vary. As a rule, the more complicated the mechanism, the larger the components of the bed (the number of additions). The sofas of folding and retractable types fall into this category.

What is better to choose for daily sleep?

Choosing a sofa for daily operation, you need to pay attention to the designs in which the load on the frame during the operation of the mechanism is most uniform and does not overlook the case.

It is necessary to choose not only the mechanism, but also the degree of stiffness of the back, seat. You also need to choose a good upholstery material and pay attention to the models with the possibility of changing covers.

Filling blocks

Choosing a sofa for daily sleep, it is worth considering the filler block. It happens two types: spring and flawed.

The first embodiments are distinguished by the presence of springs twisted form (position - vertical). You can allocate dependent and independent types. In the first case, the sofa fuses down. Such mats are unreliable in that they do not have proper support of the spine during rest or sleep (in the sitting position and lying).

Independent type springs do not come into contact with each other, so each of them works independently, not forcing others to fuse where it is not necessary. As a result, the back always remains smooth, and the load on the spine decreases.

Flameless mats are distinguished by a wonderful orthopedic effect, it is the prevention of the problems associated with the spine. They are not only safe, but very comfortable, provide a full and right vacation during sleep.

This type of hypoallergenic filler, this packing is not affected by the formation of fungus, mold. It is resistant to the accumulation of dust, because there is no significant voids. The best flawless fillers include natural or artificial latex, coir (coconut fiber), HR type PPU.

What's better?

In order for the sofa to serve for a long time, it is better to choose a high-quality type of filler: a block with independent springs, latex or coir. Very good, if the type of mat will be combined - when not only the core of the packing, but also another material (to give the desired stiffness).

If the latex unit is not suitable for the budget, it is worth paying attention to the furniture polyurethane foam type HR or synthetic latex. These materials are somewhat inferior to expensive navigations, but it is enough to be enough for 10-12 years.

As for the transformation mechanism, the Dolphin designs and their analogues are not suitable for daily use, models with a clamshell system. The most reliable designs for every day are considered to be "Eurobook", "Pantograph", "Puma" and turning mechanisms.

How to choose a mechanism?

It is impossible to unambiguously allocate one mechanism. The choice depends on several factors:

• reserved seats for the sofa (folded and disassembled);
• sofa destinations (guest versions or bed alternative);
• load intensity modes (weight control taking into account the choice of "correct" seats and backs);
• simplicity and convenience in work (the sofa should be light, because complex systems break more often and are not always subject to recovery);
• the correct diameter of steel elements (at least 1.5 cm).

For the purchase was successful, the sofa was enough for a long time, it is worth paying attention to:

• the impeccable course of the mechanism in the work (it should not eat);
• the absence of a construct breaking during transformation (this is a clear marriage that reduces the life of the sofa);
• lack of rust, scratches, dents, mechanism assembly defects;
• qualitative upholstery material that will not be emitted from the frequent transformation of the sofa (when the sections are coming);
• strong and durable metal mechanism resistant to large weight loads (two or three people);
• reliability of the components of the framework, to which the transformation mechanism is attached.

It is important to choose the mechanism in which there is no complicated design. It will be less prone to breakdowns.