Review of sofa transformation mechanisms
Today there is a huge variety of mechanisms for transforming sofas and armchairs. What is hidden behind such names as “tick-tock”, “dolphin” and other no less exotic names, and how to choose a mechanism that suits your environment? After all, someone needs to put the sofa against the wall and not move it, but for someone it does not matter, someone unfolds the sofa only once a year for guests, while others sleep on it every night. For you, we have collected descriptions of all transformation mechanisms. We hope you find this information useful.
BOOK
pros
- Most affordable
- Compactness
- Roomy box for linen
- Small width when unfolded
- Effort to unfold
The mechanism of transformation "book" is known to most of us - this is the same classic mechanism that was used in almost all Soviet sofas. This mechanism has been tested by time and has survived to this day, which best of all speaks of its reliability and unpretentiousness. Of course, over time, its design has changed for the better in terms of workmanship.
To transform the sofa, you need to pull its seat up until it clicks, so that the back will take a horizontal position, and then lower it back. Voila, this is a comfortable bed!
Usually, these sofas do not provide a very wide berth, since its size is limited by the height of the backrest and the depth of the seat. But such a sofa is compact and easy to use, and due to its default design it has a laundry box under the seat.
However, when arranging furniture, keep in mind that there must be free space behind the back of the sofa for unfolding, or you will have to constantly move it back and forth across the floor, which, of course, is not the best option.
CLICK-CLAK
pros
- Several transformation provisions
- Reliability, ease of use
- Compactness
- Roomy box for linen
- Cannot be placed close to the wall
The mechanism of transformation "click-clack" is an improved version of the "book".
The "click-clack" differs from the classic "book" in that the mechanism allows you to fix the angle between the back and the seat in different positions, thus creating the perfect place to your liking for relaxation and comfort.
Often this mechanism is used in sofas on a metal frame with wooden battens. The orthopedic plate lattice distributes the body's weight in the best way, and the metal mechanism makes such a sofa almost eternal. The removable soft cover will allow you to change the look of the sofa according to your mood, as well as simplify the procedure for cleaning the sofa.
EUROBOOK
pros
- Reliability, simplicity
- Box for linen
The transformation mechanism "eurobook" is similar to the "book" in that the sleeping surface is also made up of a back and a seat, respectively, the width of this sofa is limited by their size. But there are no loops at the middle junction between the surfaces, so the sleeping surface is smoother.
By design, the Eurobook mechanism is one of the simplest, and therefore one of the most reliable, because there is simply nothing to break here.
In order to unfold the sofa, you just need to roll forward the seat, which moves on rolling casters along hardwood rails, and lower the backrest. It is not necessary to move such a sofa away from the wall, because its front part moves.
But in the middle of the room, such a sofa will also look very aesthetically pleasing, because its back in the back is part of the sleeping surface, therefore it has a very presentable look.
TIK-TAK
pros
- For everyday use
- Reliability, simplicity
- Box for linen
- Equally good for placement against the wall and for compositions in the middle of the room
- Does not damage the flooring
The tick-tock transformation mechanism is a modification of the Eurobook mechanism. The difference is that in the Eurobook, the front part of the sofa rolls out on casters, while in the tick-tock, the front part rises on special supports, moves forward in the air and gently lowers to the floor. Thus, the "tick-tock" mechanism minimally damages the flooring and is applicable in sofas of any format.
VYKATNY
pros
- For everyday use
- Reliability, simplicity, ease of folding
- Large berth and compactness when folded
- Low bed position after unfolding
A draw-out mechanism is also a very common type of transformation. It is highly reliable and designed for daily use. Using such a mechanism, you can create a fairly extensive bed - its width is limited by the width of the sofa, and the length is achieved thanks to the folding mechanism.
The berth consists of three parts: one in the backrest and two in the seat, stacked on top of each other. For transformation, it is enough to effortlessly pull on a special loop: the front part, moving out, will pull the rest along with it, and now the sofa is ready for use.
At the same time, the level of the berth is obtained somewhat lower than that of the usual bed, however, the reliability and compactness when folded more than compensate for this feature.
DOLPHIN
pros
- Easy to fold out
- Requires minimal additional unfolding space
- Roomy and convenient box for linen
The dolphin transformation mechanism is commonly used in corner sofas. The name of the mechanism comes from the fact that the raising of an additional surface to form a sleeping place resembles a dolphin's jump from the water.
To unfold such a sofa, you need to push the frame with an additional sleeping surface from under the wider part and pull it up and forward using a special loop. The pillow will rise and be held on special brackets at the level of the rest of the sofa.
The dolphin mechanism creates a flat, high sleeping surface, the dimensions of which depend on the overall dimensions of the sofa itself.
Under the corner short part there is a spacious laundry drawer, access to which is usually facilitated by a special gas spring.
ACCORDION
pros
- Wide, comfortable sleeping place
- Easy to fold out
The accordion sofas are becoming more and more popular. When unfolded, they form a flat, wide, seamless sleeping place.
The essence of the mechanism is very simple - two-thirds of the berth in the folded state form the back and front surfaces of the back, and the last third - the seat.
Unfolding the "accordion" is quite simple, you just need to pull on the hidden strap, after which the seat moves forward, and the double back, unfolding, will be on the same level with the seat. Thus, the berth turns out to be habitually high.
However, when buying, keep in mind that the sofa will require a fair amount of space to unfold forward, so placing tables or other items in front of the sofa is not recommended.
FRENCH BED (MIXOTOILE)
pros
- Compactness, lightness
- Large flat sleeping place
Minuses
- No laundry drawer
The French clamshell is one of the most popular mechanisms for European-made sofas. The essence of the mechanism lies in the fact that all three parts of the bed are folded into the wide part of the sofa "like an accordion", together with light legs - similar to the mechanism of a conventional folding bed. In this version of the folding bed, the bed turns out to be more durable, even and soft than that of the usual one, however, such a mechanism is not recommended for use for a bed for every day, it is not very useful for the spine.
There is also a metal-frame version of the “French clamshell”, where in the form of a supporting base, not stretched fabric is used, but wooden battens on a frame made of metal tubes, such a clamshell is suitable for daily sleep.
AMERICAN BED (SEDAFLEX)
pros
- Ease of unfolding
- No need to think about what to do with the seat cushions
- Comfortable and even sleeping place with a mattress with a thickness of 10 cm and with orthopedic armor
- No laundry drawer
"American clamshell", aka "sedaflex", is similar in principle to the French clamshell, but has a number of significant differences.
In particular, when unfolding the sedaflex has only 2 links, in contrast to the three links of the French clamshell.
The design features made it possible to use in this mechanism a fairly thick mattress with a height of 10 cm to 14 cm. In new variations of the mechanism, a metal frame and wooden orthopedic battens are usually used, but in old ones you can find a net as a substrate, which sags quickly.
SUPPORT
pros
- Suitable for permanent use
- As easy as possible to unfold
- Due to the device does not damage the floor covering, gently "stepping" forward
- No laundry drawer in the model without a corner (in the corner model, the drawer is under the ottoman)
Excellent modern mechanism, very reliable and easy to use.
To unfold, you need to pull the seat up and forward - it will rise and, as it were, step forward, gently dropping into the desired place. At the same time, the second part of the berth will rise itself from under the first. This mechanism ensures minimal effort when unfolding the sofa. An additional plus - no rolling tracks on the floor with frequent use, everything is done softly and silently through the air.
In straight sofas, unfortunately, there is no room for a linen drawer, however, in corner sofas, there is usually a roomy space for linen under the corner part of the sofa - an ottoman.
Modern technologies help to modernize furniture paraphernalia. Thanks to them, simple sofas turn into a full-fledged bed, which can accommodate from 4 to 8 people. In addition, a high-quality filler makes it absolutely safe for human health.
Today, several types of sofa mechanisms are known. Each of them has characteristic differences. Here, both positive and negative aspects of such a design are distinguished.
Thanks to them, the transformation allows you to save enough free space. In our material, you will find out which mechanism is better and what must be taken into account in the selection process.
Varieties of folding mechanisms
In specialized departments, there is a huge selection of folding sofa mechanisms. The most popular are:
- book;
- tango;
- euro book;
- pantograph;
- puma;
- elf;
- accordion;
- roll-out;
- French clamshell.
Book
A sofa-book is considered a classic version of a furniture accessory. To transform it into a sleeping place, it is enough to lower the backrest. In the process of unfolding, it resembles the construction of a book.
This mechanism has several advantages. These include:
- quality details;
- robust construction;
- durability;
- spacious storage system.
The disadvantages of this structure include:
- constant movement of the sofa for transformation;
- rapid deformation of the sleeping area. The filler begins to deteriorate over time at the fold;
- narrow berth. Only one person can fit here.
Tango
The tango sofa is a modernized book model. Modern designers have nicknamed this "click-gag" folding mechanism. His sides and backs lend themselves to transformation. As a result, we get a full-fledged sleeping area where guests can sit.
The advantages of such a structure are:
- three positions of the backrest. Here you can adjust the angle of inclination, thereby selecting the desired position while sitting .;
- this sofa mechanism is suitable for daily sleep. Durable fittings as part of the structure, ensures the safe assembly of all parts during operation;
- a large box that acts as a storage area.
Besides the advantages, there are some disadvantages here:
- it is not possible to install the sofa close to the wall surface;
- requires effort to transform.
Eurobook
Sofa "euro book". It unfolds by rolling out the seat, which has an additional roller system. The back part is placed in the resulting plane.
Recently, this type of furniture paraphernalia has gained universal popularity.
The positive qualities of this structure include:
- comfortable sleeping place;
- spacious storage system for bedding;
- durable fittings as part of the mechanism.
The negative qualities of such a design include:
- deep seat. It is impossible to relax here without special additional pillows. The back is at a right angle;
- constant movement of the front will scratch the floor surface.
Pantograph
Pantograph bears some resemblance to the modern "euro book". The transformation is done in a similar way. There are structures that provide forward and upward movement.
The positive qualities of this model are:
- homogeneous recreation area. In the process of unfolding, the joints are practically not felt;
- easy transformation;
- there is a place to store various little things.
In addition, experienced specialists highlight the following disadvantages:
- uncomfortable sitting. There is also a deep landing here. The body is under constant stress. Additional pillows ensure a comfortable existence;
- the complexity of the folding mechanism. As a result, its cost and maintenance increase.
Puma
The cougar sofa is a simple and comfortable furniture accessory. It unfolds neatly with one touch. In order to turn it into a sleeping area, it is enough to pull the seat. It fits into the place of the formed emptiness.
The mechanism of the teak-tock sofas has a similar design to the cougar. It also easily converts into a comfortable resting place with just two simple hand movements. This model is ideal for small living spaces.
It can be pushed tightly to the plane of the wall, thereby saving precious cm. As a rule, soft textured fabrics are chosen for such a sofa. They help add a touch of coziness to the environment. The photo of the sofa mechanisms shows the components that are part of the folding structure.
Photos of sofa mechanisms
A sofa is an integral part of furniture designed for a cozy and comfortable pastime. Here you can comfortably stay with households and guests. Most often, a sofa is purchased complete with armchairs, ottomans, coffee tables. But it can also be an independent piece of furniture. Often, it serves not only as a seating area, but also as a sleeping bed for the owners of the house and their guests.
The word "sofa" is of Persian origin. Its original meanings were: "record of income, office", as well as "raised floor, covered with a carpet." The sofa as a piece of furniture came to European states from Arab countries in the 17th century. It was noticeably different from its modern and familiar counterparts. So, one of the first modifications of the sofa was a couch, on which, half-sitting or reclining, the owners of the house and their guests conducted small talk. Then a sofa appeared exclusively for seating, which became the impetus for the production and supply of comfortable tables and ottomans along with sofas.
Today this piece of furniture has changed beyond recognition. For us, the choice of a sofa directly depends on the following factors:
1. Frequency of use (especially for the purpose of transforming this piece of furniture into a bed, since not all models are able to withstand daily loads).
2. The area of the space where it will be located. So, you can choose a model for both a spacious and a miniature room, including the possibility of choosing various sofa-bed mechanisms as an everyday or guest sleeping option.
Regardless of the purpose, the acquisition of a truly high-quality and functional piece of furniture that can last a long time must be given close attention. And here details play an important role.
Frame
The main quality characteristics of the frame are strength and reliability. It can be wooden (from birch, ash, oak, walnut, beech or mahogany), metal (from various profiles) and combined (chipboard + wood).
Filler
The softness of the sofa directly depends on the filler. It can be made of foam, polyurethane, latex, synthetic (holofiber, synthetic winterizer). The best option would be multi-layer filling. If there is a need to reduce the load on the spine, you can give preference to a spring sofa.
Transformation options
The mechanism of the sofa is one of the most important criteria for its selection from a practical point of view. Especially when it comes to the need to purchase a spacious and comfortable sleeping place designed to promote sound, healthy, full sleep, on which a good mood, the presence of a charge of vital energy, and emotional balance will directly depend. With more than ten sofa layouts, you can't go wrong here. More details about this parameter will be discussed in the article a little later.
Upholstery
It can be leather (and artificial leather is in no way inferior to natural) and fabric (better with Teflon impregnation). Tapestry, chenille, jacquard, flock, microfiber would be a good option from fabrics. Each of the proposed options is able to give the sofa a sophisticated look and originality.
Color scheme, dimensions and shape
According to its color scheme, the sofa must be combined compositionally with the general interior of the room, decorated in one style or another. As for the size and shape, in various furniture stores you can find rectangular classic, corner and rounded island sofas. According to the number of seats, they can be made for two or more people. Therefore, this piece of furniture can be purchased not only in the living room, but also in the nursery, hallway, kitchen or office.
Now let's take a closer look at the mechanisms for folding sofas: what they are and what are the main advantages of each of them.
Types of folding sofa designs
In practice, it is customary to distinguish three main types of sofa transformation:
- the one that unfolds: "book", "click-gag";
- the one that unfolds: clamshells and accordion;
- the one that rolls out, moves out: "dolphin", "eurobook", "roll-out", "puma", "tick-tock" and others.
Let's take a closer look at each of these types of structures.
Folding structures
If you are looking for an inexpensive and reliable sofa, the book mechanism is the perfect choice for this purpose. This type of furniture lives up to its name. So, when unfolding, it is enough to fold it up until a mechanical click, and then lower its seat down. Of the minuses of the design - the furniture must be moved away from the wall. True, now, to eliminate the defect, some manufacturers resort to installing fastening movable hangers. This is a fairly easy-to-use, budget-friendly and common sofa. The book mechanism was especially popular in the 80s and 90s. It can often be seen in the homes of our compatriots today.
The mechanism "click-clack" (or "click-clack") got its name from the characteristic sound that is emitted during the transformation of the sofa. It is similar to the above-described option, but in addition to the “sitting” and “lying” positions, it allows you to establish an intermediate option, when you can lean back to a half-sitting position - reclining, like in a rocking chair.
Unfolding constructs
Among them, the "accordion" sofa mechanism deserves attention, in which one of the parts is a seat, and the other two form a back. It got its name from the musical instrument of the same name: easily lifting the seat, the "bellows" of the berth unfold and roll forward, and in some models this happens automatically. The reverse process causes difficulties. So, to fold the sofa, you need to apply a little force: lifting the edge of the bed until it clicks, you need to pull it towards the back. Due to the small size of this piece of furniture when folded and a spacious sleeping place in the unfolded version, it is in demand in small living spaces.
There are also several types of clamshell mechanisms. These are universal sleeping places.
The mechanism of the sofa "French clamshell", or "meralat", is a widespread design option, folded in three. When unfolding, the sleeping place, hidden under the seat, first turns upwards, then towards itself, and as a result rests on the legs. It is not entirely convenient in that it requires the removal of individual elements - armrests, pillows - before unfolding. Relatively compact when assembled, more suitable for a guest version.
The double fold represents "American clamshells". These are the so-called sedaflex sofas. They are very durable and comfortable, equipped with a thick mattress. When unfolding them, it is enough to pull the seat strap up, then towards yourself, expanding the links and leaning on two pairs of legs.
The mechanism called "Italian clamshell" is similar to the previous one. It is also two-fold, but it starts to turn not from the seat, but from the back of the sofa, which is lowered to the seat, and the whole structure, turning over, rests on a pair of legs. The so-called “Italian shape-shifter” is much more expensive than “meralat” or sofas with the “sedaflex” mechanism. Its additional plus is that there is no need to remove cushions or armrests before unfolding.
Retractable structures
According to the principle of rolling out, extension, there are several types of transformations of sofas. So, one of the most common is considered to be the "Eurobook". Such a sofa is easy to operate, does not require a reserve of space near the wall when unfolding. It looks good not only near the wall, but also in any other part of the room. "Eurobook" is a sofa, the mechanism of which is similar to the "book", but is more advanced. This option is strong and durable, practically does not break, and therefore it is in incredible demand. Folds out by pushing the seat forward while the back cushions are lowered into the vacant space.
Eurobook is a sofa, the mechanism of which has been further developed. The result of the progress was its transformation into a "tick-tock" construction, reminiscent of the pendulum of a clock. This is a relatively young, but at the same time, modification that has already deserved the attention of consumers. Differs in ease of use, the possibility of easy daily folding - unfolding. This piece of furniture is produced in both classic and corner versions. When unfolding, all pillows must be removed. "Pantograph" is the second name given to such a sofa. The tick-tock mechanism is transformed by raising and extending the seat up and forward. The seat seems to take a step forward, standing on the support. The back of the sofa can then be lowered onto the bedding box. It is assembled in the same way.
The transformer, reminiscent of a dolphin jumping over water, bears the same name. Standard for corner structures, but also found in rectangular models. Dolphin sofa is arranged as follows: its pull-out element (pillow) is hidden under the seat in a special compartment, which rolls out and rises (on metal brackets) by the handle, forming a rectangular berth that can withstand a considerable load.
Sturdy, reliable, compact and designed for frequent use is the "roll-out" mechanism of the sofa. Its structure resembles a telescope, in which all parts are transformed from the inside. Such a sofa unfolds by pulling forward behind the secret seat belt, and the rest of the parts that were hidden inside the backrest automatically leave behind it. At the same time, the back of the sofa remains fixed, but the sleeping bed, which consists of three parts, has a modest height.
Quite easily, by lifting the seat up, forward and on the supports, sofas with the "cougar" mechanism are laid out. In this case, the lower part of the structure rises automatically and becomes flush with the unfolded seat.
Similar to the "roll-out", but slightly more improved design called "Verona". The only difference is the presence of rollers and brackets.
Unusual options
With such a variety, there are also exclusive sofa folding mechanisms. Among them can be distinguished "lit", which transforms a piece of furniture into a single bed by transforming one or both of the armrests. In this case, the back does not change its position, and the seat serves as a berth. This is a very good option for children. Movable armrests are also available for the tango metal frame construction. If the seat folds into a berth, then such a mechanism is called a "scroll".
Sleeping place
Manufacturers are trying to take into account possible shortcomings identified in the sofas of previous model lines. One of them can be the surface of the sleeping bed. So, a fairly spacious, even, comfortable sleeping place is inherent in the mechanisms "eurobook", "dolphin", "accordion". Sofas with the mechanism "puma", "sedaflex", "meralat", for example, when unfolded can have depressions and recesses. In the absence of a mattress or mattress, this can create discomfort while sleeping.
Bedding storage boxes
Unfortunately, not all sofa models have compartments for storing blankets, pillows, mattresses, bed linen. Such comfortable drawers are equipped with pieces of furniture such as "eurobook", "click-gag", "accordion", "dolphin", "roll-out" sofa. The tick-tock mechanism also provides the ability to store bed linen and other accessories in a special compartment. At the same time, all clamshells are deprived of this pleasant little thing, which makes it possible to maintain order and hide unnecessary things from prying eyes.
A little about caring for the sofa
Like any piece of furniture, a sofa needs proper and delicate care. It can consist of daily wiping the furniture with dry or damp microfiber to avoid dust accumulation. The option of using a vacuum cleaner is possible. If a stain appears on an expensive fabric surface, it is better to immediately contact a dry cleaner, but you can try and treat it yourself with medical alcohol. But you should not resort to using abrasive detergents, solvents, brushes, even with the softest bristles, since they can damage the leather or fabric surface of the sofa.
Periodic processing may also require the joints of springs, metal elements with the frame. It makes sense to lubricate them with oil in order to avoid the possible appearance of a squeak during transformation, to which all sofa mechanisms can be exposed.
Which sofa to choose is up to you! But since this piece of furniture is purchased, as a rule, for a long time, you should carefully study all the models available on the market and decide on the one that suits you perfectly.
It is difficult to imagine an apartment, house or office without a sofa. You can not only sit on it, but also use it for relaxation, but whatever this product is, it brings coziness, comfort and warmth. Usually, the types of sofas differ in design, type of upholstery and method of transformation.
Let's take a look at what kind of sofas are. Furniture companies have developed various designs for this type of upholstered furniture. They are presented in corner, children's, leather and other models. It is important to know how the products differ, what transformation mechanisms are, and which one is best to choose. You also need to know other features of upholstered furniture, which determines its price range.
Manufacturers present us with a huge selection of sofas for every taste.
Corner sofas will decorate any home
Consider corner sofas, for example. This upholstered furniture has won its niche among the popularity of the population. Models can have different transformation mechanisms. So the corners are very comfortable. Such pieces of furniture are both left- and right-sided. In this case, you need to imagine and plan where your purchase will be located in the apartment. But some models are collapsible and they can be swapped and assembled like a designer, these are the so-called modular sofas.
Among the modular, they are especially popular with the population. Its principle of action is similar to the leap of a dolphin that emerges from the water. It should be noted that corner sofas with a dolphin mechanism are also easy to use, and their comfortable, even, and is considered an advantage.
Elite is a property of leather sofas
Among the various species, leather occupies a special crown. They are perfect in any interior, they provide an excellent opportunity to relax and unwind. Leather is quite an expensive material, and, nevertheless, such sofas are quite in demand. They indicate the secured financial position of the owner, his high status, solidity and success. Leather is a durable and practical material that will last a long time in the form of furniture upholstery. buy for the office, where they mainly decorate executive offices and meeting rooms. They make the most favorable impression on clients and business partners.
They differ in the number of seats. They can be triple, double and corner. A good sofa is made of hardwood, softwood - hardwood. Typically, the raw material is beech, birch, alder wood. Sofas differ in a variety of models, colors and styles.
Leather is and will be an expensive, solid material for upholstery
Simple and easy to fold out the sofa
If we consider the mechanisms of transformation, then one of the most convenient is "Eurobook". It is durable and durable. The principle of operation of such a product is simple, it is enough to roll the sofa seat forward, then move the backrest to a horizontal position from a vertical one, and your sofa is unfolded.
It should be noted the obvious advantages of these types of sofas: ease of transformation, size and comfort of a berth, reliability, availability of boxes for linen. It is also important that the sofa can be installed close to the wall. When purchasing a sofa, it is important to pay attention to the presence of a spring block, orthopedic armor, as well as molded elastic polyurethane foam, which should be in the soft elements of the back and seats.
When studying the market, take a closer look at. It has a special folding mechanism that unfolds like an accordion and stretches out. Accordion sofas are ideal for those who do not want to spend a lot of time and energy in the evening preparing the bed and cleaning it in the morning.
An easy-to-use transformation mechanism allows you to make a luxurious bed out of one movement, and just as easily return a piece of furniture to its original state. This factor has become an advantage of upholstered furniture, earning popularity among consumers. In fact, the "Accordion" is a sleeping place, which consists of three parts. One of them is a seat before transformation, the other two fold down to form a back. These sofas are of two types:
- sleeping place - latoflex, metal frame with mechanism, removable cover, mattress;
- filler and drapery - a single, non-disassembled module, classic: frame.
Sofa "Eurobook" is simple and very convenient to use
Accordion sofas are durable, thanks to the design, a sufficiently large berth up to 180 cm is created. Accordion sofas, which have a metal frame in their design, are easy to clean, since the removable covers can be washed. Such a transformation mechanism allows you to create seamless sleeping places, but the main thing is that the Latoflex-based orthopedic system provides a comfortable and healthy sleep.
Consumers appreciate the durability of upholstered furniture
On the furniture market, domestic and foreign manufacturers of furniture products, sofas with a roll-out transformation mechanism are presented. Such models have gained popularity among the population due to the technical and consumer characteristics of sofas. Upholstered furniture of these types is particularly durable, designed for daily unfolding and heavy loads. The assembled sofa with a roll-out mechanism takes up little space, and when unfolded, the sleeping area increases by 3 times compared to the initial position.
The sofa-book got its name from the similarity of the principle of operation with the opening book and its appearance. This piece of upholstered furniture has long remained at the peak of popularity, thanks to its excellent consumer properties, such as versatility and convenience.
If the sofa is folded in a book, then it looks compact. When folded, the backrest and seat are the same size. The design provides for a large and roomy box for various things, but to a greater extent. The box is located under the bottom. More advanced models of upholstered furniture are equipped with mechanisms that adjust the tilt level of the folded headboard. However, at the same time, this type of sofa with a spring block has a drawback - quick wear, that is, the performance is worse than in other types of upholstered furniture structures. Therefore, book sofas can be bought relatively inexpensively, and their low price is always an order of magnitude lower than the cost of other representatives of this type of furniture. Furniture enterprises produce various modifications of "books", which come with or without armrests. Some models differ in different designs, for example, there are embossed backs,
The sofa-book will save your space during the day, and at night it will be a full bed
A variety of transformation mechanisms are the key to the consumer's heart
They deservedly took their place in the family of upholstered furniture. These models allow you to fix the back in various positions, including for resting at night. This feature has become fundamental in the choice of upholstered furniture by the population and their preferences.
Another representative of upholstered furniture is a sofa with a pantograph mechanism, which has a fairly simple folding system. To increase the berth, it is necessary to slightly pull the seat up and towards yourself, and then the structure will automatically continue the action begun, that is, the seat will slightly rise above the floor, and then lower. Further, according to the principle of unfolding, as in the case, the second block is unfolded into a horizontal cantilever position. The advantage of the pantograph mechanism is that it does not touch the floor during transformation.
The pantograph makes a certain part of the sofa, as it were, rise up. Therefore, it is also called a "walking" piece of furniture. It turns out that even a child can expand such a sofa. This transformation mechanism is widely used in straight and corner sofas. A box for bed linen and other textiles and things is located under the seat.
Among the upholstered furniture, sofas with a puma mechanism can be disassembled easily and smoothly. This principle of transformation resembles the movement of a cat's paw, which is why the mechanism was given such a name. Its advantage is easy folding, that is, in order to prepare a sleeping place, you need to make a minimum of effort. It is important that the sofa does not touch the floor during the transformation. Therefore, even the most delicate flooring will not be damaged by frequent transformations.
Even a child can handle the sofa transformation mechanism
To lay out, pull the seat up and towards you a little, and after all the work will be done by the mechanism. The seat "jumps" forward, and the second block, which is under the seat, rises up. Thus, a wide and level sleeping place is formed. Upholstered furniture in the form of puma sofas can be made using various fillers: from a block of independent springs to polyurethane foam.
The best upholstered furniture for children
Upholstered furniture, whether it be sofas with a sedaflex mechanism, or very comfortable and comfortable sofas with an American clamshell mechanism, create a cozy and comfortable atmosphere in any room or room, complement the interior, bringing grace and sophistication into it. These statements fully apply to children's sofas. This piece of furniture is often bought instead of a children's bed, especially when the children's room is small.
When purchasing such a sofa, you should take care of your child's health. Therefore, preference should be given to items that are made from environmentally friendly materials. The frame of the sofas is made of wood, most often pine, which is easy to work with and at the same time inexpensive. Sheep wool, straw, horsehair, swan's down, etc. are used as a filler. In the event that the child suffers from allergies, then you can choose a sofa filled with artificial materials.
Upholstered furniture is now produced universal, so it is suitable for both a teenager and an adult. Sofas are available in various designs, but have recently become a fashion favorite. It can be used as a bed at night, and during the day it turns into a compact sofa, thereby freeing up space for games and sports. For children and adolescents, manufacturers have provided sofas with a transformation mechanism (a book, and a folding mechanism). As a rule, all pieces of furniture have a special box or space inside the structure where the child can put things. This advantage allows the room to refuse to purchase additional pieces of furniture, such as a cabinet or a cabinet. This significantly expands the free area of the premises, and saves family budget funds.
When buying a children's sofa, remember, you shouldn't save on a child.
Experts recommend paying attention when choosing sofas for children, not only to the design, colors, but also the safety of the product. Upholstered furniture should not have sharp corners, open metal parts. It is these elements that can become an obstacle, hitting which a child can get hurt.
In this article, you will learn:
What are the elements of sofa designs
How sofas differ in design and purpose
What are the folding sofa designs
Usually, a sofa is purchased for more than one year, therefore, it is necessary to approach it responsibly. New upholstered furniture should fully correspond to its purpose, be comfortable for the whole family and be in harmony with the interior. That is why, when choosing this kind of furniture, you should pay close attention to the design of sofas.
What structural elements are sofas
As a rule, when purchasing a sofa, we first of all pay attention to its appearance, namely the upholstery fabric, color, shape, etc. However, when choosing a specific model, it is important to study the design of this piece of furniture, because of its quality characteristics depends on how long the sofa will serve you.
What is the design of the sofa?
Armrest. Usually it is made of wood, chipboard, MDF, metal. The armrest can be soft - upholstered in fabric or leather. When purchasing a sofa, give preference to models whose armrests are made of wear-resistant materials (wood, metal, MDF, leather).
Upholstery. It can be a special fabric, leather.
A layer of padding polyester or batting.
Filler- foam rubber for furniture.
Polyurethane foam pad(Polyurethane foam), which is necessary for increased wear resistance and uniform weight distribution. These inserts give the sofa orthopedic properties.
Spring block- This is the main shock-absorbing part of the sofa structure.
Burlap or felt. These materials smooth out the friction between metal and plywood, thereby preventing unpleasant sounds.
Fiberboard(Fiberboard) - is the base of the sofa mattress.
Sofa frame. It can be made from wood, metal or chipboard (particle board). The frame is a structure that bears the main operational load and determines the shape of the sofa. Therefore, when choosing, pay special attention to the quality characteristics of the tree from which the frame is made. The presence of knots is undesirable, since in these places the wood can burst.
Non-woven
Roller rail... It can be located at the bottom of the box and can be made of wood or metal.
Box or niche designed for bedding.
Retractable part which is used for transformation.
Types of sofas by design, purpose, size and number of seats
Direct models are classics. Their main advantage is that the size of the sofa can be selected depending on the area of the room. They come with or without armrests, transforming or stationary.
Corner sofas are well known and in demand among buyers. They are comfortable and functional, they can be installed in various rooms, for example, in the kitchen.
When choosing this model, the question may arise about what to do if you need to rearrange the sofa to the other side of the room, how to properly disassemble the corner sofa. The design of many models for such a case suggests the possibility of reinstalling its corner part. The sides of such a sofa can be either different or of the same length.
Modular pieces of furniture can be collapsible and, like a designer, be transformed at the request of their owners. This type of sofa has such a design, thanks to which it can be easily modified in accordance with the interior of the room. This advantage saves you the trouble of buying new furniture in the event of a move. The modular sofa is perfect for lounges with home theater systems.
Insular types of sofas are initially rounded, they are most often located in the center of large rooms. Furniture of this type is capable of creating a unique interior. Their special shape is often harmoniously complemented by other furnishings.
All types of sofas can be roughly divided into:
-
for the living room;
for kitchen;
for the hallway;
for the nursery.
At the same time, the types of sofa designs differ, in this regard, it is necessary to choose a specific model that will suit you exclusively. Usually the upholstery of the sofa determines its purpose.
For example, upholstered furniture upholstered in leather or similar low-cost materials are usually intended to be placed in offices or in the kitchen.
Sofas for children's rooms are in most cases covered with colorful, rich, but quite practical fabrics from which you can easily remove various stains.
There are compact models of sofas for two or three people, and large ones for five or more. It should be noted that there is no single standard for the size of such upholstered furniture. For example, one factory produces a two-seater sofa, the length of which is 1.6 m, while another will have the same length of 1.9 m.
Sofa designs by folding mechanism
"Book"
The sofas of this design can be transformed into two positions: sitting and sleeping. In order to expand the sofa into a sleeping place, you just need to fold its back. When unfolding it, you do not have to move it away from the wall, because during installation, a small gap is specially left between the wall and the back.
The design of the "book" sofa consists of two frames, which are made of metal or wood, with fixed spring blocks or other soft filling. The storage compartment is usually located at the bottom.
Advantages:
long service life;
functionality;
ease of use;
regular use without breakage and wear.
Flaws:
there are only two positions - lying and sitting;
cannot be installed against a wall.
"Tango"
This model of sofas is transformed by the "click-and-gag" method. And it is called "tango" because manufacturers simply want to surprise the consumer with an unusual name. Although this design is very similar to the classic "book". However, there is one difference - when laid out, such a sofa has positions not only "sitting-lying", but also intermediate ones. The backrest can be set at the level that is most convenient for you, in addition, it has a box for bedding.
Advantages:
backrest installation in different positions;
compact size;
after unfolding, a smooth surface is obtained.
The disadvantage is the inability to install the sofa right next to the wall.
"Eurobook"
The design of the Eurobook sofa makes it easy to recognize it among the classic models: it unfolds with the help of roll-out rollers that push the seat forward. The resulting niche accommodates the back of the sofa.
Advantages:
ease of transformation of the sofa into a sleeping place;
large niche for storing various items / things;
spaciousness;
the strength of the sofa structure.
Disadvantage - due to sufficiently large seats on the sofa, people of short stature and children will feel uncomfortable, because they will not be able to lean on the back.
"Dolphin"
This is the most famous mechanism for folding corner sofas. The design of the Dolphin sofa is quite simple. To transform it, you need to pull on the hinges that are attached to the section under the seat. It is necessary to pull up and towards yourself at the same time. The section slides out and stands next to the seat, creating a spacious sleeping area. The storage compartment is located in the stationary part of the seat.
Advantages:
comfortable place to sleep;
simple and easy to unfold.
The disadvantage is a short service life with regular use of the mechanism.
"Pantograph"
This design of sofas is also called "puma" or "teak-tock". It appeared as a kind of "Eurobook", but without rollers for rolling out the seat. Inside there is a large box for storing linen.
In order to unfold such a sofa, you do not need to make any special efforts - just pull the seat up, grabbing its edge in the middle. Thus, the mechanism will begin to operate, which pushes the seat forward and upward and opens the legs of the support. In the opened niche, you need to lay the back cushion.
Advantages:
comfortable place to sleep;
simple and easy folding mechanism;
rollers without damaging the floor covering.
Flaws:
high cost of the working mechanism;
rather wide seat.
"French clamshell"
The sleeping area for this sofa consists of three sections. In order to unfold them, you only need to pull on the edge of the seat. This type of furniture is not suitable for regular use as a bed, because these types of structures wear out quickly enough.
The advantage is the compactness of the folded sofa.
Flaws:
uneven sleeping surface;
lack of a box for storing linen;
short service life.
Roll-out sofa
The sleeping surface of this sofa consists of two segments hidden in the body. In order to unfold it, you need to pull the lower part - it will roll forward. You just have to lower the pillows into the opened niche.
Advantages:
durable and reliable design;
comfortable sleeping place;
small dimensions when assembled.
Flaws:
rollers for rolling out the berth can scratch the floor;
the sleeping place is low.
"Accordion"
This type of sofas got its name for some resemblance to the musical instrument of the same name. The sleeping place for the "accordion" sofa with this design is characteristically spreads forward, leaning on the retractable legs. In the initial position, the sofa takes up very little space; a box for storing bedding is provided in the area of the backrest.
Advantages:
strong and reliable mechanism;
long service life;
does not require any effort when unfolding.
Flaws:
lack of a built-in niche for linen;
The draw-out mechanism can scratch the floor.
"Spartacus"
In order to transform the sleeping sofa, you just need to pull on the seat, which expands in three steps and stands on the mobile legs. Such a mechanism was developed jointly by Russian and Italian manufacturers. This furniture is ideal for sleeping, it is the best sofa design that provides the most spacious sleeping area. In fact, this is a French clamshell, but more reliable, reinforced with a welded metal grill.
Advantages:
reliability and long service life of the folding device;
ease of use;
the possibility of permanent use as a bed;
comfortable and spacious place to sleep.
Flaws:
lack of a box for storing bedding;
cushions must be removed before laying out the sofa.
"Conrad" or "Telescope"
You can unfold such a sofa by pulling its lower part: the compartments roll out one after the other like a telescope and stand on supports. Such sofas differ from the classic ones in the greater height of the sleeping area.
Advantages:
durable mechanism;
possibility of daily use;
compact dimensions;
availability of storage space;
favorable conditions for sleep.
The disadvantage is too massive due to the volumetric folding mechanism.
"Sedaflex" ("American clamshell")
Such a sofa is transformed like a French folding bed, but, unlike it, it is equipped not with a three-fold, but with a two-fold structure and a thicker mattress.
Advantages:
reliable mechanism;
compact size;
the presence of a high-quality ergonomic mattress.
Disadvantage: no niche for storing linen.
"Elf"
This sofa has a swivel folding mechanism. The armrests, during the preparation of the sleeping area, are pulled apart to the sides, and a comfortable sleeping place is obtained. By the way, the armrests are height adjustable and have several positions.
Advantages:
compact size;
comfortable place to sleep;
thanks to the lamellas, an orthopedic effect is achieved;
armrest adjustment.
the sleeping area is in the same place as the sitting area.
Recliner
The name of this type of construction comes from the English "recline" - to sit back. It unfolds by means of complex built-in mechanisms. Using them, you can adjust the backrest tilt or extend the footrest. In addition, some models also have special vibrating cushions. The most expensive models have a remote-controlled electric motor.
Advantages:
ease of management;
the ability to customize ergonomic functions;
comfort in different positions.
Flaws:
high price;
no place to sleep.
Sofa with fold-out on the floor
The sleeping area consists of two compartments, which in the assembled position are located inside the sofa body. In order to unfold it, it is necessary to pull the inner edge of the seat up, then forward and towards you. The sleeping place does not imply any support and is located directly on the floor.
Advantages:
compactness when folded;
the cheapest type of sofa bed.
Flaws:
uncomfortable place to sleep;
lack of a niche for storing things.
Having studied the designs of the sofas, the photos of which are presented in this article, you can determine which of the folding mechanisms has become the best in its class:
"Eurobook" - has the most durable mechanism;
"Tango" - the most comfortable for sitting;
"Dolphin" - as spacious as possible;
"Pantograph", "accordion" and roll-out - it is most convenient to sleep on them;
"Tango", "eurobook" and roll-out - equipped with special niches for storing things;
roll-out and "elf" - are considered the most compact;
"Book" - has the most affordable cost.
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