JPS6067442U

JPS6067442U - Shock absorber

Info

Publication number: JPS6067442U
Application number: JP16046183U
Authority: JP
Inventors: 忠城
Original assignee: カヤバ工業株式会社
Priority date: 1983-10-17
Filing date: 1983-10-17
Publication date: 1985-05-13
Also published as: JPH037623Y2

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図イは従来の締め付はリングの一例を示す縦断面図
、第１図口および第１図ハは従来の締め付はリングによ
るダイヤフラムの一端部のダンパ本体への定着状態を一
部切截して示す部分側面図、第２図は本考案の実施例に
係るショックアブソーバの一部切截して示す側面図、第
３図イは本考案の実施例に係る締め付はリングのみを一
部切截して示す側面図、第３図口は本考案の実施例に係
る締め付はリングでダイヤフラムの一端部をダンパ本体
に定着させた状態を一部切截して示す拡大部分側面図で
ある。１・・・ダンパ、２・・・エアチャンバ、３・・・ダイ
ヤフラム、３′・・・盛り上り部、４・・・ダンパ本体
、９・・・係止部、１０・・・締め付はリング、１５・
・・凹状溝。Figure 1A is a vertical cross-sectional view showing an example of a conventional tightening ring, and Figure 1 and Figure 1C show a part of the state in which one end of the diaphragm is fixed to the damper body by the conventional tightening ring. FIG. 2 is a partially cutaway side view of a shock absorber according to an embodiment of the present invention, and FIG. 3A is a partially cutaway side view of a shock absorber according to an embodiment of the present invention. Figure 3 is an enlarged partially cutaway side view showing one end of the diaphragm fixed to the damper body using a tightening ring according to an embodiment of the present invention. FIG. 1... Damper, 2... Air chamber, 3... Diaphragm, 3'... Swelling part, 4... Damper body, 9... Locking part, 10... Tightening Ring, 15・
・Concave groove.

Claims

[Scope of utility model registration request]

(1) In a shock absorber in which one end of a diaphragm constituting an air chamber attached to a damper is fixed to the damper body by a tightening ring, the tightening ring has a concave groove on its inner circumferential surface. The shock absorber is tightened by filling the concave groove with the thickness of one end of the diaphragm to form a raised part.

(2) The damper body is provided with a locking portion having a narrow diameter so as to have a step on its outer periphery, and
One end of the diaphragm is fixed to the damper body so as to be clamped between the locking portion and the tightening ring. shock absorber.

(3) A locking portion consisting of a groove is formed on the outer periphery of the damper body, and one end of the diaphragm is disposed in the locking portion, and the diaphragm disposed in the locking portion is The shock absorber according to claim 1, wherein the shock absorber is secured to the damper body by tightening with a ring from the outer periphery of one end.