JPS63198323U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a side view, FIG. 3 is a partially sectional rear view, FIGS. 4 and 5 are longitudinal cross-sectional views of main parts in the installed and used state, and FIG. 6 is a perspective view with a frame guide installed. , FIG. 7 is a perspective view of another example, FIG. 8 is a cross-sectional plan view of a main part in which a plastic mounting body is fixed to a metal mounting frame, FIGS. 9 and 10 are perspective views of still another example, and FIG. 11 12 is a side view showing another arrangement of the flexible pieces; FIG. 12 is a side view showing the flexible pieces having the same length and the position of the stopper changed; FIG. 13 is a side view with the flexible pieces protruding forward. It is. 1: Plate frame, 2: Flange piece, 3, 7, 8
, 11: Flexible piece, 4, 9: Stopper, 5, 6: Mounting frame, 4a: Guide surface, 4b: Stopper surface, K:
Inner wall plate, Ka: periphery of opening on front surface, Kb: periphery of opening on back surface, E: empty space for arrangement.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In a wiring device such as a mounting frame that is attached to a wiring cavity in a wall or an opening in a wall, a flange piece that locks and abuts against the inner wall plate surface around the opening is a device. A plurality of flexible pieces formed on the main body and extending parallel to the direction of insertion into the wall are protruded in parallel, and stoppers that can abut against the back surface of the inner wall plate around the opening of the wall plate are provided at respective distances from the wall surface. A mounting part of a wiring device to be attached to a wall, characterized in that a group of parallel flexible pieces are provided on at least two opposing sides of the main body of the device, and the flexible pieces are provided with different angles and protrude from the outside of each flexible piece. structure. (2) The structure of the mounting portion of the wiring device according to claim 1, wherein the wiring device main body is made of plastic and the respective flexible pieces and stoppers are integrally molded. (3) Utility model registration claim No. 1, in which the flexible pieces in a group of flexible pieces are arranged in parallel at different distances from the wall surface, and a stopper is provided protruding from the open end of each flexible piece. Structure of the mounting part of the wiring device according to item 1 or 2. (4) The wiring set forth in Claim 1 of the Utility Model Registration Claim in which the base plate of a plastic mounting body is fixed to the back of a metal mounting frame device by integrally molding a group of flexible pieces with stoppers protruding from them. Structure of the attachment part of the instrument.