Set of parts intended to form the seat of an item of furniture and corresponding assembly methods

摘要

The assembly has a frame and another frame (11) with dimensions corresponding to dimensions of a seat of the mounted furniture, and a strap system (10f) fixed on the former frame. A piece selected from a backrest panel (12) and a lateral element (14) forms an armrest of the mounted furniture. Four parallelepiped and identical shaped connection pieces (13) are pierced with holes (130) for permitting passage of fixation units that realize assembling of the furniture. A forming unit (16) forms a spacer and is placed in the seat to reinforce the seat. An independent claim is also included for a method for assembling a piece assembly.