Stacked storage cabinet

1 . A stacked storage cabinet, comprising a plurality of storage cabinet units stacked sequentially along a height direction, wherein a detachable connection mechanism is provided between every two adjacent storage cabinet units to achieve detachable stacking fixation of the storage cabinet units in a vertical direction;

each storage cabinet unit comprises a bottom plate, a back plate, side plates, a fixing strip and cabinet doors; a bottom side edge of the back plate is detachably provided on the bottom plate, two side plates are provided, bottom side edges of each of the side plates are detachably provided on two sides of the bottom plate, respectively, longitudinal edges of each of the side plates are detachably provided on two sides of the back plate, respectively, two ends of the fixing strip are detachably connected to each of the side plates, respectively, and the fixing strip is located on a side opposite to the back plate; and tops of the cabinet doors are rotationally connected to the fixing strip, bottoms of the cabinet doors are rotationally connected to the bottom plate, the cabinet doors are rotatable relative to the adjacent side plates;

wherein a top cover plate is provided on tops of the back plate, the fixing strip, and the side plates of a topmost storage cabinet unit of the plurality of storage cabinet units in a covering mode;

wherein the detachable connection mechanism comprises handles, a set of first clasps and a set of second clasps; the first clasps are located at upper side edges of the side plates at a lower layer, and the second clasps are located at lower side edges of the side plates at an upper layer; and the first clasps are respectively disposed opposite to the adjacent second clasps; and the handles are provided with two hooks, and the hooks are simultaneously threaded to the corresponding first clasps and second clasps.

2 . The stacked storage cabinet according to claim 1 , wherein the handles are integrally formed from elastic materials.

3 . The stacked storage cabinet according to claim 1 , wherein a top of the bottom plate and a bottom of the fixing strip are provided with limiting blocks corresponding to the cabinet doors.

4 . The stacked storage cabinet according to claim 1 , wherein positioning holes pass through the bottom plate; and the back plate is provided with positioning shafts corresponding to the positioning holes, and the positioning shafts are inserted into the positioning holes to fix the bottom plate and the back plate.

5 . The stacked storage cabinet according to claim 1 , wherein a side face of the fixing strip towards the back plate is provided with first supporting blocks, and a side face of the back plate towards the fixing strip is provided with second supporting blocks.

6 . The stacked storage cabinet according to claim 1 , wherein opposite side faces of each of the side plates are provided with a plurality of third supporting blocks.

7 . The stacked storage cabinet according to claim 1 , wherein the bottom plate, the back plate and connecting sides of the fixing strip and the side plates are each provided with fixing holes; a plurality of locking holes correspondingly communicating with the fixing holes respectively pass through each of the side plates; and each storage cabinet unit further comprises a plurality of locking pieces, and each of the locking pieces are simultaneously inserted into the corresponding locking holes and fixing holes.

8 . The stacked storage cabinet according to claim 1 , wherein the bottom of the storage cabinet is provided with a plurality of universal wheels.