Patent ID: 11903483
Assignee: PROTREND CO., LTD.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 1:
2. The foldable storage device, as claimed in claim 1, wherein the rear edge of the top panel of the shell offers a downward-protruding stopping plate; the bottom edge of the stopping plate is lower than that of the two protruding walls; the left side of the stopping plate has a forward-extending left extending section; the right side of the stopping plate has a forward-extending right extending section; the front ends of the left extending section and right extending section each has an inward-protruding, vertical-extending bar; there are one flexible hook inside the rear end of the side panel; the flexible hooks on the two side panels can hook onto the protruding bars on the left and right extending plates of the stopping plate; the two side panels are then locked into place.