JPH0459693U

JPH0459693U -

Info

Publication number: JPH0459693U
Application number: JP10319790U
Authority: JP
Priority date: 1990-09-28
Filing date: 1990-09-28
Publication date: 1992-05-21
Anticipated expiration: 2005-09-28
Also published as: JPH084793Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の１実施例を示すスピーカキ
ヤビネツトの背面斜視図、第２図は同実施例の正
面図、第３図は同実施例の平面図、第４図ａ乃至
ｆは第２図におけるＸ１−Ｘ１乃至Ｘ６−Ｘ６の
各断面に対応する断面図、第５図は同実施例の天
井へ取付ける場合の説明のための部分断面側面図
、第６図は従来の埋込型スピーカの取付装置の１
例を示す部分平面図、第７図は第６図のＣ−Ｃ断
面図である。２１……スピーカキヤビネツト、２２……ねじ
、２３……押え部材、３０……周壁、３２……フ
ランジ部、３３……凹所、３７……押え部。 Fig. 1 is a rear perspective view of a speaker cabinet showing one embodiment of this invention, Fig. 2 is a front view of the same embodiment, Fig. 3 is a plan view of the same embodiment, and Figs. 4 a to f are A sectional view corresponding to each cross section of X1-X1 to X6-X6 in Fig. 2, Fig. 5 is a partial cross-sectional side view for explaining the case of installing the same embodiment to the ceiling, and Fig. 6 is a conventional embedded Type speaker mounting device 1
A partial plan view showing an example, FIG. 7 is a sectional view taken along the line CC in FIG. 6. 21... Speaker cabinet, 22... Screw, 23... Holding member, 30... Peripheral wall, 32... Flange portion, 33... Recess, 37... Holding portion.

Claims

[Scope of utility model registration request]

A cabinet having a mounting flange at the front end, groove-shaped recesses extending generally in the front-rear direction at multiple locations on the outer circumferential surface, and having a speaker installed therein; A screw is rotatably supported by the cabinet so as to be rotationally operable from the front surface of the flange portion, and the base end is screwed into the screw, and extends away from the screw side, and the front surface of the tip portion is connected to the presser portion. The recess is formed to regulate the rotational position of the presser member with respect to the forward and backward movement of the presser member due to the rotation of the screw, and the presser member is located at a rear position of the recess. When it is in the forward position of the recess, it fits into the recess, and when it is in the forward position of the recess, the tip part protrudes from the recess and the presser part faces the flange part, and the rotation position is gradually changed between the front position and the rear position. 1. A mounting device for an embedded speaker, characterized in that the cross-sectional shape of the recess is formed to change in the direction of the screw.