CABINET DEVICE

PURPOSE:To efficiently assemble a cabinet of a small-sized TV set, etc., by providing plural tongues which are made to press-contact in accordance with the surface side and the reverse side of the end edge part of a bottom plate and a shell plate, respectively, and at least one engaging part, on a front plate and a rear plate. CONSTITUTION:A front plate 1, a rear plate a bottom plate 3, and a shell plate whose section is a channel-shape are formed by synthetic resin moldings. Also, both the front plate 1 and the rear plate are provided with plural tongues 5, 6 which are made to press-contact with the surface side and the reverse side of the end edge part of the bottom plate 3 and the shell plate, and pinch-hold them. Also, on at least one of the tongue 5 and 6 of the front plate 1 and the rear plate, an engaging part engaged to the bottom plate 3 and the shell plate is provided. In this way, by only coupling the front plate 1, the rear plate, the bottom plate 3 and the shell plate by use of plural tongues 5, 6, a cabinet can be assembled vry easily with good workability, without using a screw.