JPS6315691U

JPS6315691U -

Info

Publication number: JPS6315691U
Application number: JP10972186U
Authority: JP
Priority date: 1986-07-16
Filing date: 1986-07-16
Publication date: 1988-02-02

Description

[Brief explanation of the drawing]

第１図は本考案の実施例１の断面図、第２図は
実施例２の断面図、第３図は実施例３の断面図、
第４図は従来例の断面図である。１は外壁、２は中空部、３は内壁、４は全面バ
ツフル板、５は後部ケース、６はガスケツト、７
はスピーカ、８は弾性体、９は防振ゴムである。 FIG. 1 is a sectional view of Embodiment 1 of the present invention, FIG. 2 is a sectional view of Embodiment 2, and FIG. 3 is a sectional view of Embodiment 3.
FIG. 4 is a sectional view of a conventional example. 1 is an outer wall, 2 is a hollow part, 3 is an inner wall, 4 is a full board, 5 is a rear case, 6 is a gasket, 7
is a speaker, 8 is an elastic body, and 9 is a vibration-proof rubber.

Claims

[Claims for Utility Model Registration] 1. Each of the plates constituting the front butt-full plate 4 on which the speaker 7 is attached and the rear case 5 that covers the back of the speaker 7 has an outer wall 1 and a hollow portion 2 with respect to the outer wall 1, respectively. An inner wall 3 formed and held within the outer wall to separate the
What is claimed is: 1. A speaker cabinet having a double structure comprising: a hollow portion 2 having a vacuum state; 2. The speaker cabinet according to claim 1, wherein the front baffle plate 4 and the rear case 5 are connected by a flexible gasket 6. 3. Claims for registration of a utility model characterized in that the front bent full plate 4 and the rear case 5 are integrated, and the integrated inner wall 3 is connected and held at the end within the integrated outer wall 1. The speaker cabinet according to item 1. 4. Registration of a utility model characterized in that the front butt-full plate 4 and the rear case 5 are integrated, and the integrated inner wall 3 is held within the integrated outer wall 1 by an airtight seal 8 made of viscoelastic material. A speaker cabinet according to claim 1.