Patent ID: 9016485
Filing Date: 2015-04-28
Classification: A47B,A47F,B42F

Abstract:
1. A combination rack structure comprising: a predetermined number of support plates, a predetermined number of connecting strips, and a predetermined number of side frames, wherein: each of the support plates has a rectangular shape; each of the connecting strips is provided with three holding grooves longitudinally extending through each of the connecting strips; each of the connecting strips has a periphery provided with elongate recessed portions each located between any two of the holding grooves; each of the recessed portions is provided with a plurality of extensions which are perpendicular to an axial direction of each of the recessed portions and are intervally spaced apart from each other; corresponding extensions are used for holding and clamping the respective support plates; each of the side frames is bent to have a hexagonal shape; corners of each of the side frames are inserted in the recessed portions of each of the connecting strips and abut corresponding extensions of each of the connecting strips; edges of each of the support plates are inserted into corresponding holding grooves of each of the connecting strips to construct a hexagonal rack, and the connecting strips clamp the side frames by a pulling action of the support plates to securely attach the side frames to the connecting strips and the support plates.