Cabinet easy to be composed and decomposed

Abstract

A cabinet easy to be composed and decomposed comprises a top and a bottom cabinet boards, a left and a right side boards, a back board, and a shutter wherein on break-in surfaces of the long edges of the back sides of short edge surfaces of the top and bottom cabinet boards and break-in surfaces of the long edges of the back sides of the left and right side boards are firmly equipped with spiral gathering elements for screws spired-locked solidly. The screws wrapping the gaskets spire into the spiral gathering elements so that the cabinet can be composed easily. Meanwhile, a moving-in side strut is equipped at the break-in surfaces of both top and bottom sides of the left and right side boards so that the side strut can go against it, depending on the break-in surfaces of the top and bottom cabinet boards, to make the composed cabinet further fixed and firmed. Otherwise, as long as each screw is loose, the top and bottom cabinet boards, the left and right side boards and the back board can be decomposed so that each decomposed element can be easy folded, put, packed, transported and stored.

1 . A cabinet easy to be composed and decomposed comprising of a top and a bottom cabinet boards, a left and a right side boards, a back board, and a shutter wherein: long edges of the top and bottom cabinet boards and those of the left and right side boards are equipped with break-in surfaces and edges of the break-in surfaces of the top and bottom ends of the left and right side boards move in to form a side strut so that the side strut can go against it depending on the break-in surfaces of the top and bottom cabinet boards, and then at a union place of each edge of the top and bottom cabinet boards, the left and right side boards and the back board, one of corresponding edges is firmly equipped with spiral gathering elements, next screws wrapped gaskets spire into the spiral gathering elements so that each adjacent edges of the top and bottom cabinet boards, the left and right side boards, and the back board are unified fixedly in a same place.  
   
   
       2 . The cabinet is easy to be composed and decomposed of  claim 1 , wherein one of the two adjacent edges of left and right back boards is equipped with a multi-connection part to cover two adjacent edges.