Patent ID: 7878357
Filing Date: 2011-02-01
Classification: H02G

Abstract:
1. A case comprising: a box body formed into a box with a plurality of outer walls, including a first outer wall, and an opening formed in each of upper and lower ends of the box; a cover adapted to cover the opening in the upper end of the box having a ceiling wall and including a second outer wall extending vertically from the ceiling wall, the second outer wall forming an opening at a bottom end of the cover, the opening facing the upper end of the box, the cover being attached to and detachable from the box; locking members mounted on the first and second outer walls for being engaged with each other; and a pair of temporarily locking members between which the locking members are interposed, and each having a first projection projecting from an outside wall of the first and second outer walls toward an inside wall of the first and second outer walls, and a second projection projecting from the inside wall of the first and second outer walls toward the outside wall of the first and second outer walls, said temporarily locking members temporarily locking each other in a manner that end walls of the first projection and the second projection disposed away from the mating boxes overlap each other when the locking members are engaged with each other and arranged such that the temporary locking members are locked together simultaneously with the engagement of the locking members, such that the box and the cover are attached by a single action, wherein the cover is attached to and detachable from the box only with the locking members and pair of temporary locking members.