Foldable Case

Abstract

A foldable case includes a rear board, two side boards pivotally mounted on the rear board respectively, a front board removably mounted between the two side boards, a top cover removably mounted on the rear board and abutting the front board, and a bottom board placed on the rear board and removably mounted between the rear board, the two side boards and the front board. Thus, when the foldable case is folded, the front board, the two side boards, the bottom board, the rear board and the top cover laminate each other so that the foldable case is folded completely to have the minimum volume to facilitate packaging, transportation and storage of the foldable case.

1 . A foldable case, comprising:
 a rear board;   two side boards pivotally mounted on the rear board respectively;   a front board removably mounted between the two side boards;   a top cover removably mounted on the rear board and abutting the front board;   a bottom board placed on the rear board and removably mounted between the rear board, the two side boards and the front board.   
     
     
         2 . The foldable case of  claim 1 , wherein
 the rear board has two opposite ends each provided with two pivot seats;   each of the two side boards has a rear end provided with two recessed pivot portions pivotally mounted on the pivot seats of the rear board;   the foldable case further comprises four fastening pins extending through the pivot portions of each of the two side boards and the pivot seats of the rear board to attach each of the two side boards to the rear board.   
     
     
         3 . The foldable case of  claim 1 , wherein
 the rear board has a top provided with two mounting sleeves;   the top cover has a rear end provided with two pivot pins pivotally mounted on the two mounting sleeves of the rear board respectively.   
     
     
         4 . The foldable case of  claim 3 , wherein
 each of the two pivot pins of the top cover has a distal end provided with a reduced plug extending through and protruding outward from a respective one of the two mounting sleeves of the rear board;   the foldable case further comprises two substantially C-shaped retaining clips each snapped onto the reduced plug of a respective one of the two pivot pins and each abutting a respective one of the two mounting sleeves of the rear board to attach the respective pivot pin of the top cover to the respective mounting sleeve of the rear board.   
     
     
         5 . The foldable case of  claim 1 , wherein
 each of the two side boards has a front end formed with two stepped locking slots;   the front board has two opposite ends each provided with two stepped locking flanges releasably locked in the locking slots of a respective one of the two side boards respectively so that the front board is detachable between the two side boards.   
     
     
         6 . The foldable case of  claim 5 , wherein
 the front end of each of the two side boards has a side formed with a screw bore;   each of the two opposite ends of the front board has a side provided with a fixing ear;   the foldable case further comprises two threaded rotation knobs each extended through the respective fixing ear of the front board and each screwed into the screw bore of a respective one of the two side boards to lock the front board between the two side boards.   
     
     
         7 . The foldable case of  claim 5 , wherein each of the locking slots of each of the two side boards has an elongate shape. 
     
     
         8 . The foldable case of  claim 5 , wherein each of the locking slots of each of the two side boards is disposed at a vertical state. 
     
     
         9 . The foldable case of  claim 1 , wherein
 the front board has a bottom provided with a plurality of support pieces to support the bottom board;   the bottom board has a first portion pivotally mounted on a bottom of the rear board and a second portion that is movable to abut the top of the rear board or to abut the support pieces of the front board.   
     
     
         10 . The foldable case of  claim 9 , wherein the bottom board is movable between a first position where the bottom board abuts the rear board and a second position where the bottom board is located between the rear board, the two side boards and the front board and is supported by the support pieces of the front board.