Patent attributes
A toolbox includes a cover, a body, and rotary locking devices arranged symmetrically on both sides of the toolbox which connect the body and the cover. Each rotary locking device includes an upper rabbet portion arranged on the cover of the toolbox, a lower rabbet portion arranged on the body of the toolbox, and a clasp plate connecting the upper rabbet portion and the lower rabbet portion. The cover of the toolbox can rotate by the upper rabbet portion rotating around the lower rabbet portion, and they will not disengage due to the locking plate. When opening the toolbox, the locking plate on one side of the tool box is disengaged from the upper rabbet portion, and the cover opens around the rotary locking device arranged on the opposite side of the toolbox. Thus, the toolbox can be opened from either of two sides of the toolbox.
