Mechanisms of sofa beds

Choosing one of the various kinds of transformation of sofas, you need to take into account whether you need to flex the bed every day, or just sporadically, when guests come to your house.

The booklet (“Click Clack”)

Mechanism: to unfold the settee, lift the seat and pull it towards you personally. This is a reliable, time-tested mechanism for carrying the couch.


  • Three positions of this back: sitting, lying down,”curl up” (the intermediate position using half reclined back).
  • Generally, it’s possible to provide a linen drawer.
  • The resting location is level, without”kinks”.


Mechanism: The seat is pulled forwards, after the rear of the sofa is slowly lowered. In fact, these mechanics of folding couches and mechanisms is hard to predict: the chair is moved out by sliding on railings, the spine is diminished in manual manner.

Pros of

Durability: the simplicity of this mechanism of folding couch excludes breakages.
A big choice of sizes.

Large linen drawer due to the dearth of internal parts of the mechanism.

Smooth sleeping surface.