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The mechanism of transformation walking euroknizhka – has a similarity with the mechanism euroknizhka.
But to unfold the sofa with this mechanism, you need to lift the seat by a special strap and pull towards yourself – then the mechanism is activated and the seat is set forward, resulting in the opening of the box, which is located under the seat of the sofa. And to create a sleeping place, you need to put the backrest on the vacated space.

The advantages of the staggered euroknicknizhka mechanism are:

• easy operation
• reliability and durability
• designed for daily use
• minimal joints
• there is a full width and depth niche for your belongings

What to look out for:

• the sofa should not stand close to the wall, so that there is room to tilt the backrest during transformation
• must have silicone or rubber pads on the feet to avoid the possibility of scratching the floor covering.

Foam – an eco-friendly material with main advantages of high elasticity, durability, and hypoallergenic properties — provides resilience and comfort. It is less springy and creates a firmer sleeping surface for those who feel more comfortable on such a surface.

“Zig-zag” spring (spring snake) — used in the bases of soft elements, usually seats. Made from durable galvanized steel bent with gentle curves under high temperature. The zig-zags are attached transversely to the frame using a hinge bar or steel wire clamps. Their appearance resembles a crawling snake, hence the name.

Non-elastic strap is the most practical type, as it does not stretch at all. This makes it an ideal option to help soft furniture keep its shape and always look new. The non-elastic strap has the highest stiffness among its analogs, perfectly complementing the elastic strap to create the optimal tension level. Suitable for making frames of backrests, seats, and armrests.