Multi-cushioned convertible chair bed

摘要

The convertible chair bed has a folding hinge between the backrest and frame with long arm and short arm. The long arm and short arm are fixed on the upper edge of the backrest frame (32) on the hinge (37). On the side support walls on the extension frame (13) is an extension (21) which in the seat position engages in rear recesses (21b) of backrest cushion (27). The side walls (3) of the bed box (1) and the extensions (21) each have a stop (6) for defining their relative movement in the maximum extended bed position. The extensions can slide on the side wall of the bed box by side spacer rollers (23).