JPS617693U

JPS617693U - Anti-vibration joint

Info

Publication number: JPS617693U
Application number: JP6389485U
Authority: JP
Inventors: 福司川上; 哲小林
Original assignee: ヤマハ株式会社
Priority date: 1985-04-27
Filing date: 1985-04-27
Publication date: 1986-01-17
Also published as: JPH0217267Y2

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 drawings]

第１図ないし第４図はこの考案の実施例を示す図であっ
て、第１図ａは防振継手としての直材部の斜視図、第１
図ｂは防振継手としてのコーナブロックの斜視図、第２
図は防振継手を用いて構成された建築構造物の遮音装置
の縦断面図、第３図は第２図Ｐ矢視部分の拡大図、第４
図は第２図、第３図に示すダクトおよび防振継手の組立
図、第５図ないし第７図は従来知られている遮音手段を
説明するための図であって、第５図は固定構造体に設置
された遮音構造建築物を有する建築構造物の縦断面図、
第６図は第５図の構造に遮音装置を設けた場合の遮音装
置部分の拡大縦断面図、第７図は第６図に示す遮音装置
に使用される防振継手の斜視図である。５５，５６．５７・・・・・・防振継手、５８・・
・・・・弾性体、５９・・・・・・板状体、６０・・・
・・・接続用取付部（雄ねじ）。1 to 4 are views showing an embodiment of this invention, in which FIG. 1a is a perspective view of a straight part as a vibration-proof joint;
Figure b is a perspective view of a corner block as a vibration-proof joint, the second
The figure is a vertical cross-sectional view of a sound insulation device for a building structure constructed using anti-vibration joints, Figure 3 is an enlarged view of the part viewed from arrow P in Figure 2, and Figure 4
The figures are assembly diagrams of the duct and anti-vibration joint shown in Figures 2 and 3, Figures 5 to 7 are diagrams for explaining conventionally known sound insulation means, and Figure 5 is a fixed longitudinal section of a building structure with a sound insulation structure installed in the structure;
FIG. 6 is an enlarged vertical cross-sectional view of the sound insulation device when the sound insulation device is provided in the structure shown in FIG. 5, and FIG. 7 is a perspective view of a vibration isolating joint used in the sound insulation device shown in FIG. 6. 55, 56. 57... Anti-vibration joint, 58...
...Elastic body, 59...Plate-shaped body, 60...
...Connection mounting part (male thread).

Claims

[Scope of utility model registration request]

(1) A vibration-proof joint for connecting ducts, in which a rigid plate-like body is integrally fixed to at least one side of an elastic body, and at least one connection mounting portion is provided on the outer surface of this plate-like body. A vibration-proof joint characterized by being integrally connected.

(2) The anti-vibration joint according to claim 1, which is a registered utility model, characterized in that a plurality of connection mounting portions are arranged at approximately equal intervals in the direction in which the plate-like body extends.

(3) The anti-vibration joint according to claim 1, wherein the connection mounting portion is formed of a male thread.

(4) The anti-vibration joint according to claim 1, wherein the elastic body is made of rubber.