Content:
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Pros and cons of “Books”
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The principle of transformation
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Features of the mechanism
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What is the sofa-“Book”
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How to choose a successful model of “Books”
Modern sofa book without armrests
Pros and cons of “Books”
The popularity of these sofas is explained by the simplicity of use, the uncomplicated transformation mechanism and reliability. The berth is quite spacious and equates to one and a half bed.
Divine Break
Under the berth, a compartment for storing things is provided. Ideal for small -sized housing, since when laying out it practically does not require additional area. The price of a sofa -book is the smallest even when using expensive components.
The disadvantages include a recess that is formed in an unfolded form at the junction of two parts. Simplified design is not suitable for exquisite interiors.
Classic style interiors
The principle of transformation
Using a “book” sofa is extremely simple. It is necessary to stand in front of or from the side of the object, raise the front side up, overturning the back of the sofa down to a characteristic click and then release the seat. The back and seat should take the same horizontal position, forming a berth. They put the sofa in the same order, but after clicking and lowering the seat, the back takes a vertical position.
Sofa layout scheme
The advanced mechanism “Book” was called “Click -Klyak” and, in addition to the options for sitting and lying, takes an intermediate position – reclining.
Features of the mechanism
Modern models of sofas with the “Book” transformation are divided into two types: with peace and without. They are acted the same, and the difference consists in the method of attaching the mechanism itself
The “book” with a shelf implies an additional rib of stiffness, which is taken on the main load. A special angle is located at the place of fastening of the mechanism to the frame of the upholstered furniture. This design increases the life of the sofa.
Romantic model with wooden armrests
“Book” without a shelf is a budget option with a primitive design, in which the mechanism is attached directly to the frame and during its installation it is necessary to drill through holes in the wooden part of the base, which reduces the durability of the product.
What is the sofa-“Book”
In general, the sofa consists of a frame, a soft part: seats and backs, as well as legs and armrests. There are options without armrests.
The frame is the basis of the sofa, and therefore should be durable. The most common manufacturing material is wood. The most durable breeds include larch, pine – pine. Metal frames are found in modern models, where all parts of the structures are connected by welding, corners and metizes. The recommended thickness of the pipes is at least 5 mm.
Under the seat of upholstered furniture is a linen box
The filler is responsible for the comfort of upholstered furniture and today a wide range of “fillings” is presented on the market – from ordinary springs to independent blocks and options combined with PPU. It is recommended to choose a spring sofa in which the filler elements have a small diameter, which increases the convenience and life of the products.
How to choose a successful model of “Books”
To enjoy a successful acquisition, before buying a “book” sofa, you need to know the selection criteria and, if possible, test the future purchase.
A sofa book with regiments built into an armrest
In a high -quality model of the sofa always:
- The mechanism works easily and flawlessly, folding and laying out without much effort
- The soft part is comfortable, elastic, has a sufficient seat width and back height
- The frame is made of wood or high -quality chipboard, MDF or metal tubes
- There is a storage compartment
- high -quality spring blocks or a bonnel system from durable metal
- It is necessary to choose a practical upholstery, which include Jacquard, Fllock, tapestry, velor.
Spacious sofa-book with pillows
It is important to remember that models made of durable and high-quality materials cannot be cheap, because when choosing a sofa-book, you need to focus, including the price.
Sofa-book with removable armrests
