COLLAPSIBLE PIECE OF FURNITURE FOR SITTING Russian patent published in 2009 - IPC A47C9/06 

FIELD: personal demand items.

SUBSTANCE: invention is related to furniture, in particular to collapsible wall benches and chairs, which may be used in premises with restricted conditions. Collapsible piece of furniture for sitting comprises back attached to wall with elastic working surface of convex shape, collapsible seat, pair of transformation mechanisms for retention and turn of collapsible seat and two front support folding legs, which are hingedly connected to collapsible seat and retain it in horizontal working position. Transformation mechanism represents a structure, which consists of telescopic stand and rotary lever. Telescopic stand comprises internal tubular part, which is hingedly connected with its free end to collapsible seat, and which covers its external tubular part vertically fixed to wall, which are nonrigidly connected to each other with the possibility of limited axial displacement relative to each other. Rotary lever is hingedly connected with its lower end to wall, and with its upper end, hingedly via longitudinal groove, to collapsible seat with the possibility of its lifting higher than horizontal position to the length of longitudinal groove of rotary lever, sufficient for folding and unfolding of support legs.

EFFECT: invention is aimed at improved compactness and convenience of collapsible furniture piece use.

6 dwg