JPH0436348U

JPH0436348U -

Info

Publication number: JPH0436348U
Application number: JP7837290U
Authority: JP
Priority date: 1990-07-23
Filing date: 1990-07-23
Publication date: 1992-03-26

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案の実施例を示すもの
で、第１図は要部破断側面図、第２図は補助具の
側面図、第３図は第２図の左側面図、第４図乃至
第８図は従来例を示し、第４図は正面図、第５図
は一部破断拡大側面図、第６図は化粧プレートの
固定ねじ挿通孔の形状を示す下面図、第７図は大
寸の化粧プレート取付状態の一部破断側面図、第
８図は取付枠の正面図である。１……ドアホン子器、９……壁面、１０……取
付枠、１１……化粧プレート、１１ａ……上端鍔
部、１１ｂ……下端鍔部、１２……係止片、１３
……ねじ孔、１４……固定片、１５……係止突起
、１６……固定ねじ挿通孔、１７……固定ねじ、
１９……補助具、２０……ねじ挿通孔、２１……
ねじ孔、２２……取付ねじ。 Figures 1 to 3 show an embodiment of the present invention, where Figure 1 is a cutaway side view of the main part, Figure 2 is a side view of the auxiliary tool, Figure 3 is a left side view of Figure 2, 4 to 8 show a conventional example, FIG. 4 is a front view, FIG. 5 is a partially cutaway enlarged side view, FIG. 6 is a bottom view showing the shape of the fixing screw insertion hole of the decorative plate, and FIG. FIG. 7 is a partially cutaway side view of the large decorative plate attached, and FIG. 8 is a front view of the mounting frame. DESCRIPTION OF SYMBOLS 1... Door phone slave device, 9... Wall surface, 10... Mounting frame, 11... Decorative plate, 11a... Upper end flange, 11b... Lower end flange, 12... Locking piece, 13
...screw hole, 14...fixing piece, 15...locking protrusion, 16...fixing screw insertion hole, 17...fixing screw,
19... Auxiliary tool, 20... Screw insertion hole, 21...
Screw hole, 22...Mounting screw.

Claims

[Scope of utility model registration request]

Attach the doorphone slave unit to the wall via the mounting frame,
In the decorative plate mounting structure for removably attaching a decorative plate to the mounting frame, the mounting frame is provided with a locking piece on the front face of one end and a fixing piece having a screw hole on the front face of the other end, and the decorative plate has a fixing piece having a screw hole on the front face of the other end. A locking protrusion that engages with the locking piece of the mounting frame is provided, and a fixing screw insertion hole is provided in the lower end flange, and the fixing screw inserted through the screw hole is screwed into the screw hole of the fixing piece. A decorative plate mounting structure for a door intercom slave unit, characterized in that the decorative plate is fixed to a mounting frame via a substantially U-shaped auxiliary tool having a screw insertion hole at one end and a screw hole at the other end.