BALANCING MECHANISM FOR A WALL BED

摘要

An apparatus includes a fixed plate (902) mounted in a bed cabinet (108) and a rotating plate (904), mounted to a bed frame (106), coupled to the fixed plate (902) at a pivot point (906). A first end of a first lever arm (918) is coupled to the fixed plate (902). A first end of a second lever arm (920) is coupled to the first lever arm at a point between the first end and the second end of the first lever arm (918). The second end of the second lever arm (920) is coupled to the rotating plate (904) at a position that is offset a horizontal distance from the pivot point (906). A first end of a gas spring (908) is coupled to the fixed plate (902) and the second end of the gas spring (908) is coupled to the second end of the first lever arm (918).