JPS6038993U

JPS6038993U - soundproof cabinet

Info

Publication number: JPS6038993U
Application number: JP13136983U
Authority: JP
Inventors: 浜岡　允
Original assignee: 小型ガス冷房技術研究組合
Priority date: 1983-08-25
Filing date: 1983-08-25
Publication date: 1985-03-18

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の防音キャビネットを示す断面図、第２図
ないし第７図はこの考案の一実施例を示し、第２図は防
音キャビネットの断面図、第３図は通路構造を示す分解
斜視図、第４図はその平面図、第５図は第４図Ｖ〜Ｖ線
に沿う断面図、第６図は第４図■〜■線に沿う断面図、
第７図は第４図■〜■線に沿う断面図、第８図はこの考
案の変形例を示す平面図、第９図ないし第１１図はこの
考案の他の実施例の通路構造を部位別に示す断面図であ
る。４・・・防音キャビネット体、５・・・防音室、９・・
・換気孔部、１１・・・吸音材、１３・・・通路、１５
・・・出口部、１７・・・入口部。第３図第４図Fig. 1 is a sectional view showing a conventional soundproof cabinet, Figs. 2 to 7 show an embodiment of this invention, Fig. 2 is a sectional view of the soundproof cabinet, and Fig. 3 is an exploded perspective view showing the passage structure. 4 is a plan view thereof, FIG. 5 is a sectional view taken along the line V to V in FIG. 4, and FIG. 6 is a sectional view taken along the line ■ to ■ in FIG. 4.
Fig. 7 is a cross-sectional view taken along the line ■ to -■ in Fig. 4, Fig. 8 is a plan view showing a modification of this invention, and Figs. 9 to 11 are sections showing passage structures of other embodiments of this invention. It is a sectional view shown separately. 4... Soundproof cabinet body, 5... Soundproof room, 9...
・Ventilation hole part, 11...Sound absorbing material, 13...Passway, 15
...exit part, 17...inlet part. Figure 3 Figure 4

Claims

[Scope of utility model registration request]

A soundproof cabinet body with a soundproof room formed inside is provided, and a ventilation hole is provided in the wall of the soundproof cabinet body to communicate the inside and outside of the soundproof cabinet body, and the sealed soundproof room is ventilated through the ventilation hole. In the soundproof cabinet, the ventilation hole section is provided with a passage inside the wall of the soundproof cabinet body, which is constructed of a sound absorbing material in the form of a labyrinth, and whose entrance and exit sections open to the soundproof room and the outside of the soundproof cabinet body, respectively. A soundproof cabinet characterized by being configured with.