JPS61182182U

JPS61182182U -

Info

Publication number: JPS61182182U
Application number: JP6589585U
Authority: JP
Priority date: 1985-05-02
Filing date: 1985-05-02
Publication date: 1986-11-13
Also published as: JPH04638Y2

Description

[Brief explanation of the drawing]

第１図はこの考案を実施したスピーカ取付装置
の分解斜視図、第２図は同じくスピーカ取付状態
を示す断面図、第３図は従来例を示す断面図であ
る。１０……スピーカ収容ケース、１１……取付具
、１２……固定具、１３……蝶ネジ、１４……板
状部材、１５……スピーカ取付穴、１８……弾性
片、１９……傾斜枠、２０……開口、２２……中
間片、２３……脚、２４……傾斜片、２５……係
合孔、２７……係合片、２８……ネジ孔、２９…
…スライド孔、３２……突起、３４……スピーカ
。 FIG. 1 is an exploded perspective view of a speaker mounting device embodying this invention, FIG. 2 is a sectional view showing the same speaker mounting state, and FIG. 3 is a sectional view showing a conventional example. 10...Speaker housing case, 11...Mounting tool, 12...Fixing tool, 13...Thumb screw, 14...Plate member, 15...Speaker mounting hole, 18...Elastic piece, 19...Slanted frame , 20... Opening, 22... Intermediate piece, 23... Leg, 24... Inclined piece, 25... Engagement hole, 27... Engagement piece, 28... Screw hole, 29...
...Slide hole, 32...Protrusion, 34...Speaker.

Claims

[Scope of utility model registration request]

It has a cylindrical shape with an open bottom end along the inner periphery of the speaker mounting hole of a plate-like member that makes up the ceiling, wall surface, etc., an elastic piece is formed on the top surface that extends to a position above this surface, and an inclined frame that expands downward on the side surface. and a speaker housing case in which engaging claws projecting outward are successively formed, and an approximately U-shaped intermediate piece that is engaged along the approximately central outer peripheral surface of the speaker housing case and that presses down the elastic piece. A slanted piece extending downward along the slanted frame is formed on both sides of the intermediate piece, a slit-shaped slide hole is formed along the slanting direction, and a slit-shaped slide hole is formed below the slanted piece. A fixture is provided with an engagement hole that engages with a mating claw, and a locking piece is provided at the lower end of the fixture that is in contact with the lower surface of the plate-like member surrounding the speaker mounting hole, and the outside of the inclined piece of this fixture. A speaker mount is connected to the slanted piece movably along the slide hole with a screw from the inside, and is screwed to the inclined piece with a lower end in contact with an upper surface of a plate-like member surrounding the speaker mount hole.