The most popular sofa transformation mechanisms

The sofa is an essential attribute of a person's home. It provides a comfortable stay of the owners and guests of the house in the living room or rest room.

In addition to classic variations, there are transforming sofas. They are classified by design, type of opening, ergonomics and many other factors. To choose such a sofa, you should take them into account, choosing specifically for yourself. To make the right decision, you should know their main types. Therefore, it is recommended that you familiarize yourself with the most popular sofa transformation mechanisms.

Sofa book

This species is so named because of its principle of transformation. Initially, the sofa is assembled, in which the back is perpendicular to the seat. This is a classic daily form. In this position, the sofa is suitable for comfortable sitting. It can comfortably fit several people at once. After opening the sofa turns into a place to lie. It takes up more space. In the open form it is already intended for sleep.

With an intermediate opening, a special cavity is formed in the sofa, designed to store things. Most often, bedding is placed in it. The size of the box is considered quite roomy. Thanks to its presence in the room, it turns out to additionally save space, making the book-type sofa as functional and comfortable as possible.

Transformation

For everyday use, the sofa is in the folded position. So it takes up less space, leaving more free space in the room. The transformation mechanism of the sofa-book is extremely simple. It is enough to pull up the seat until a specific click is heard. Then the back will lie perpendicular to the floor. After that, the seat can be lowered to its original position. As a result, a large platform is formed on which a person can lie down comfortably. In this form, the sofa will resemble an open book.

The intersection of the back and seat will move to the center of the base. For this reason, the sofa will take up more space in the room. Its location close to the wall of the room is unfavorable. This is due to the fact that when opening the sofa will have to move each time.

Peculiarities

This type of sofa is one of the most frequently chosen. This is primarily due to the cost of such models. Book-type sofas are one of the most affordable models with a transformation mechanism. It is also worth noting the fact that the design includes a special compartment for storing bed linen, which is also a plus.

Of the minuses, one can single out the lack of ergonomics of the model. Due to the specifics of the book-type sofa layout mechanism, it is inconvenient to place it close to the wall. After all, you have to constantly push back. And the transformation system itself is quite simple, but it takes effort to open the sofa.

A sofa book can be found in the interior of a home very often. This is due to its convenience, functionality and low price. These three factors completely offset the shortcomings of the product. Therefore, a sofa book is an excellent acquisition for a living room or a relaxation room.

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click-clack

The name of this type of sofa transformation comes from the specific sound that it makes when opened. According to the design features, it is a modernized version of the book type. The sofa has a high level of comfort. This is due to the fact that in addition to two standard provisions, it contains a third, intermediate one. The back of the sofa can be fixed in any position between open and closed view. As a result, a person can be on it in a reclining position.

In some sofa models with this transformation mechanism, there are sides. When laid out, they turn into comfortable armrests or headrests.

As in simpler book-type sofas, these have a separate compartment for bed linen. It is located under the seat.

Click-clack sofa folding mechanism

The extreme positions of the click-clack sofa are the same as those of the book. However, it has the ability to fix at a certain angle.

For this position, the sofa must first be opened halfway. So that the linen box is available. This is also done by raising the seat up. After she has taken the extreme position, she must be lowered down, and then fixed. Now the sofa is in an intermediate position and ready for use. The mount is extremely reliable and can withstand the weight of even several people.

Advantages and disadvantages

Click-clack has become one of the most popular sofa transformation mechanisms due to a number of positive qualities:

Increased convenience. A click-clack sofa can be opened at any intermediate angle, finding the ideal position for a particular person.

The presence of a linen box. The design of this sofa includes a cavity for storage. Folding them there allows you to save space in the rest of the home.

Design reliability. The click-clack sofa opening mechanism does not require additional care. And its service life is more than ten years.

The disadvantage in it is the same as in the sofa type book. It is inconvenient to place it close to the wall. And when opened, the click-clack sofa takes up more free space in the room.

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Sofa "Accordion"

The most popular mechanisms for transforming a sofa can be safely attributed to the "Accordion". Its main difference is the maximum compactness. The entire main part of the opening system is built into the backrest. Therefore, the sofa "Accordion" in the unfolded form significantly increases in size. At the same time, it becomes an excellent place for a person to lie down.

disclosure principle

The sofa itself is divided into several parts: seat, double back and base. Everything is placed as compactly as possible, as a result, the whole structure does not come out in any way when closed. All components of the system are involved in unfolding.

In order to open the sofa, you need to pull the center of its horizontal base, after raising the seat. In the end, it will be installed on it. When the sofa structure is almost open, you should press on the place where the two surfaces of the backrest are folded.

As a result, the system will significantly increase in size. The opening principle resembles the work of an accordion.Therefore, the sofa layout mechanism is named after a musical instrument.

Distinctive features

The popularity of this type of opening at the sofa is due to several points. The main one is the overall ergonomics of the design. When unfolded, the sofa increases significantly in size. At the same time, the rear part does not move beyond its limits. For this reason, the sofa can be installed close to the wall or even in the corner of the room. It is perfect for rooms and small spaces, as it is much smaller when folded.

But along with the advantage of this model, there are several disadvantages that you should familiarize yourself with. In most Accordion sofa configurations, there is no box for bed linen. This is due to the fact that almost all the internal space is occupied by the unfolding mechanism. It also requires additional care and lubrication. Otherwise, the life of the sofa will be reduced.

The sofa "Accordion" is famous for its dimensions when open. They are much larger than when folded. Thanks to this, this sofa is a great find for small rooms. After all, it can be placed even in the corner of the room, it is enough to ensure unimpeded extension.

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Sofa "Dolphin"

The list of popular sofa transformation mechanisms includes the Dolphin modification. It is included in it because of its convenience, ease of opening and small size. The sofa itself is divided into two parts. One of them occupies a large area, it is static. But the second is retractable. It is located under the seat of the sofa. In view of this, its dimensions are not very large. Usually, Dolphin designs are installed in corner sofas.

How the sofa "Dolphin" opens

The mechanism of the layout of the sofa "Dolphin" lever type. Therefore, it is revealed very simply. It is enough to pull the retractable part towards you until the limiters work. When opened, the mattress block will be visible inside. It must be pulled out from there, placed on top of the retractable part. Usually, special loops are provided in the sofa for this.

When opening, the product increases slightly. This is due to the overall compactness of the transformation mechanism.

Peculiarities

The popularity of the layout mechanism in Dolphin-type sofas is primarily associated with convenience. To open it, just pull on the bottom. The process itself takes a minimum of time, it requires almost no effort. Also in these sofas there is a large box for storing bed linen.

The disadvantages include not the lowest price of the product. Basically, Dolphin sofas are angular, so they are quite expensive. Also, the movable structure in the open form is under constant load. In this regard, internal fittings require additional care and regular lubrication. Otherwise, it won't last long enough.

The fact that the open sofa type "Dolphin" does not take up much space can hardly be attributed to the advantages or disadvantages. Because of this, the product may not always become a full-fledged sleeping place for a person. However, such a sofa can be placed in a place with insufficient free space. And this is a very ergonomic solution.

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Sofa "Eurobook"

"Eurobook" is also considered a popular sofa transformation mechanism. Its design is reliable, thoughtful and easy to use. This is an advanced version of the sofa book. It is distinguished by great comfort when opening, as well as an increased volume of the linen box.

Opening sofa "Eurobook"

The very principle of opening the Eurobook sofa is extremely simple. The whole seat or part of it is on a roller basis. It is not built into the product, but stands on top. To unfold the roller part of the sofa, pull it towards you until the motion limiters work. In this position, the space for bedding, located in the base for the sofa, will become visible.

After the roller part has been extended, it remains only to put the backrest. To do this, it is necessary to press a little on its upper part. As a result, she will fall into place, flush with the extended seat. In this position, the back will close the linen drawer, and the product itself will be fully opened.

In this form, the sofa will increase in size, now it will be comfortable for a person to lie on it. The opening mechanism is very convenient, the task can be handled without much effort.

Pros and cons

Sofa "Eurobook" gained popularity for a number of reasons:

• Ergonomics. It can be installed both in the center of the room and close to the wall. When opening, the sofa extends only in one direction. For this reason, it does not have to be moved away from the wall.

• Ease of disclosure. The mechanism for transforming the Eurobook sofa is very well thought out. The roller base is very easy to push back.
• Linen box. When opened, a large niche is formed in the sofa. It is convenient to put bed linen and related things there.

• Reliability. The opening design and internal fittings do not require additional maintenance and are able to withstand heavy loads.

Only the price can push away from buying a Eurobook sofa. It will be higher than most other models. This is due to solutions in the transformation mechanism and general ergonomics.

Sofa "Puma"

Such sofas are often found in the interior of modern living rooms. When folded, they take up a small amount of space, while looking quite premium. The opening mechanism is reliable. And when extending a part of the sofa, they do not scratch the floor covering of the room, since it is not on roller bases, but on a hinged structure. The product is perfect as a place to sleep a person. After all, it is put forward quite simply, while increasing its size.

Transformation sofa "Puma"

The layout mechanism of the sofa "Puma" is quite complex. The design consists of many individual parts. Due to this, in the open form, the product greatly increases in size. It becomes really comfortable to sleep or lie on it.

To unfold this type of sofa, you need to raise the seat. After this has been done, you need to get the exit lower part. It is necessary to pull it towards you, until it stops. Now you can pull out the seat of the exit part. For this, special loops are located on the sides of the center. Pull them first up and then back until the limiters work. To complete the transformation, it remains to lower the main seat block, which was raised from the very beginning, into place.

After these operations, the "Puma" sofa is finally laid out. After opening, the seating area will increase several times. Now it can be used for its intended purpose, that is, to lie down.

Sofa features

Sofa "Puma" is characterized by compactness when folded. It can be placed in places with a small amount of free space. For example, against a wall or in a corner of a small area. And in the open form, it increases significantly. Therefore, nothing should stand in his way, because it will interfere with the separation.

In most modifications of the "Puma" sofa there is no box for linen. It is available only in corner models. This is the main drawback of a product with such a layout mechanism. Plus, the sofa belongs to the high price segment.

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French cot

This variety is one of the most popular sofa transformation mechanisms. When opened, it resembles a folding bed. In this regard, and received such a name. The French variety is distinguished by a three-stage drop-down base.

The mechanism of the layout of the sofa "French folding bed"

The first step in unfolding a sofa of this variety is to take out the base of the seat. To get it, just lift it from the front. After putting it aside. This action will open access to the folding part itself. Now you need to remove the main block of the "clamshell". For this, it has a special handle. It should first be pulled up, and then a little towards you. To make the main unit stand parallel to the floor.

After that, the structure itself can be laid out. "Clamshell" needs to be deployed twice. For the first time, its largest part is installed, as well as a mount with legs. Here it must be laid out carefully so that the structure does not scratch the floor. After that, the same action must be repeated with the rest of the block. Now the sofa with the layout mechanism "French folding bed" is fully opened. In this form, the base for the seat is not used, only in the folded version.

Differences with other variations

This type of sofa is distinguished by its compactness when assembled. The product can be placed not only in the center of the room, but also close to the wall. And when opened, it is a great place to sleep, because it offers enough space for a recumbent person.

Due to the design features of this layout mechanism, there is no drawer for bed linen in the sofa. And this is a clear disadvantage of the product. Even when opening, you constantly have to put aside the base of the seat, which will take up additional space in the room. Regular sleep on such a sofa can adversely affect the human spine. And the product requires a thin mattress.

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Pantograph

This sofa transformation mechanism is similar to the Eurobook. Their main difference is the fact that the Pantograph does not have a roller system. It opens with a hinged mechanism. For this reason, it does not damage the flooring. The Pantograph sofa layout mechanism is also called Tick-tock.

Disclosure

According to the general principle, the opening of a sofa of this type is similar to the "Eurobook". To extend the seat, it must be pulled up, and then forward. Its movement resembles an arc. When extended, the seat of the sofa will be at the same height as it was in the folded position. This action opens access to a drawer where bedding can be folded.

Now it remains only to lower the back. To do this, you need to press on it from the back, until it closes the resulting niche. When opened, it is convenient for a person to lie on the Pantograph sofa and even sleep.

Advantages and disadvantages

The list of advantages of this type of sofa is similar to the Eurobook variation: ergonomics, ease of opening, the presence of a box for bed linen, no need for maintenance and compactness when folded. But one new thing is added to them.This is the fact that the Pantograph, when opened, does not move along the floor, but through the air. For this reason, the coating does not scratch in any way.

But this fact also adds a disadvantage associated with lower reliability. The hinged structure receives a large load. This means that the roller system will last less. Plus, sofas with the Pantograph mechanism are not the cheapest.

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Sofa "Telescope"

This sofa layout mechanism is also called roll-out. It has several retractable elements that open in the manner of a telescope. This is the reason for the name of the transformation mechanism. This is a very comfortable and ergonomic design.

Transformation

The layout mechanism of the "Telescope" type itself consists of three elements. Two of them are enclosed in the base of the sofa. It is they who have a telescopic design, because one part extends from the other. The third element, when folded, is located inside the backrest.

Such a sofa is revealed quite simply. Pull out the base on which the seat is located. You need to pull it towards you, until it stops. As a result, all three elements of the layout mechanism should come out of the sofa. Now it remains only to place the upper part of the seat in the formed niche. To do this, it must be rotated on a circular axis. After all these actions, the sofa with the Telescope layout mechanism will be unfolded.

Differences of the model from others

Such sofas are distinguished by their large size when unfolded. Due to the ergonomic design, they increase several times. For this reason, a product with a roll-out type mechanism will be an excellent replacement for a bed.

One of the disadvantages of such sofas is the fact that when extended, the bed is close to the ground. Plus, the design most often does not provide space for storing bed linen.

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Sofa "Lit"

The sofa with the "Lit" layout mechanism is distinguished by its convenience. When opened, it takes up slightly more space than when closed. Plus, it's easy enough to convert it to another state.

sofa opening

The entire movable mechanism "Lit" is connected to the armrests of the sofa. They move in a circle. In addition to the vertical and horizontal positions, the armrests can be fixed at any intermediate angles. Thus, you can choose the most comfortable position for lying.

When opened, the armrests become an extension of the sofa, increasing the seating space. The mechanism is extremely simple, yet convenient.

Distinctive features

Such a sofa, thanks to the Lit transformation mechanism, very easily turns into a single bed. At the same time, it takes up almost no additional space. The price of such a product can also be attributed to positive features. After all, it is quite low. However, the Lit design does not provide space for a bed box.

The most popular sofa transformation mechanisms were presented above. And along with them their description, distinctive features, advantages and disadvantages. It is impossible to single out an unequivocal favorite among the disclosure mechanisms, because each of them is good in its own way. For this reason, the choice of a sofa should be based primarily on the budget, the size of the room, and the personal preferences of the owners of the house.

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