Patent attributes
This invention discloses a storage device which consists of one drawer and one shell. The shell consists of one top panel and two side panels. Each side of the top panel offers a downward protruding wall. There are at least two downward-protruding, front-to-back-extending positioning plates located on the bottom edges of the two protruding walls of the top panels of the shell. The top ends of the two side panels are pivotally connected to the protruding walls on the corresponding sides of the top panels. Each of the positions at which the top sides of the two side panels connect to the positioning plates has a front-to-back-extending long groove. When in the standing form, the two side panels can slide backwards against the top panel, allowing each positioning plate to slide into their corresponding long grooves.
