Mechanisms of sofa beds

Choosing among the various kinds of transformation of sofas, you want to take into account whether you want to flex the bed each and every day, or only periodically, when guests come to the house.

The booklet (“click-clack”)

Mechanism: to unfold the sofa, lift the seat and pull it towards you personally. This is just a trusted, timetested mechanism for folding the couch.


  • Three places of the straight back: sitting, lying down,”relax” (the intermediate position together with half reclined back). Doesn’t require much space to unfold.
  • Generally, it is likely to provide a linen drawer.
  • The resting location is flat, without”kinks”.

    Mechanism: The chair is pulled forward, after the straight back of the sofa is lowered. In fact, these mechanics of folding sofas and mechanisms is tough to predict: the chair is transferred out by sliding on railings, the back is lowered in manual style.

    Pros of

    Durability: the simplicity of this mechanism of folding couch excludes breakages.
    A large selection of sizes.

    Large linen drawer on account of this deficiency of internal areas of the mechanism.

    Smooth sleeping surface.