Patent ID: 6158067
Filing Date: 2000-12-12
Classification: A47D

Abstract:
A crib capable of swinging in a natural rhythm, comprising:a supporting frame having an upper rectangle and a lower rectangle, said upper rectangle and lower rectangle being connected through four vertical rails at four corresponding corners thereof;a supporting block provided in each of said four corners of said lower rectangle respectively, a receiving hole being provided in the bottom surface of said supporting blocks;a pair of swinging rail provided between two corresponding supporting blocks, said swinging rail having both ends extending in the direction parallel to said vertical rails and the mid section extending in a shape of arch, each end of said swinging rail being detachably connected to said supporting block with a connecting device through said receiving hole;wherein said connecting device comprises a first spring panel of substantially V-shape provided inside the tube at the ends of said swinging rail, a protrusion being provided in one end of said spring panel, said protrusion extending through a throughhole provided in a corresponding position on said swinging rail, and a second spring panel provided in the surface of said supporting block, said second spring panel being coupled to said supporting block by providing a connecting means at one end of said second spring panel, a protrusion being provided in the inside surface of said second spring panel so as to align with the protrusion of said first spring panel.