Patent ID: 8157336
Filing Date: 2012-04-17
Classification: A47F,E05B,E05C

Abstract:
1. A showcase comprising: a main body having an opening with an opening end surface; a transparent door which is rotatably supported on the main body on one side of the opening so as to openably close the opening of the main body including a showroom; a handle disposed at an outer surface of the transparent door on an unsupported side of the transparent door; and a locking device disposed in the handle, wherein the locking device has a keyhole, a rotary shaft horizontally disposed in parallel with a line extending from the supported side to the unsupported side of the transparent door and having the keyhole in one end surface thereof, which rotates concentrically with a key by a rotating operation of the key inserted into the keyhole and a hook which is attached to the rotary shaft in a direction crossing the rotary shaft at right angles, so as to protrude toward the main body and disengageably engage with the opening end surface of the main body in the state in which the transparent door is closed and the rotary shaft rotated by the key, and the keyhole is disposed so as to have the key inserted from a side surface of the handle, the side surface being that facing toward the supported side of the transparent door; wherein the transparent door is vertically inverted and attached, and the locking device includes a hook mounted to the rotary shaft, said hook extending through a first fitting hole in said handle, a second fitting hole in a front surface of said door, a third fitting hole a rear surface of said door, and a fourth fitting hole in said main body; wherein said first fitting hole is larger than said second fitting hole, said second fitting hole is larger than said third fitting hole, and said third fitting hole is larger than said fourth fitting hole; and wherein said hook rotatably moves through said first, second, third, and fourth fitting holes when the shaft is rotated.