JPS60189635U

JPS60189635U - Shock absorber loosening prevention structure

Info

Publication number: JPS60189635U
Application number: JP7834484U
Authority: JP
Inventors: 日高　俊彦
Original assignee: カヤバ工業株式会社
Priority date: 1984-05-28
Filing date: 1984-05-28
Publication date: 1985-12-16

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図は本考案の一実施例に係るショックアブソーバを
一部破断して示す断面図、第２図は他の実施例を部分的
に示す断面図、第３図はさらに他の実施例を部分的に示
す断面図、第４図イおよび口は本考案の弾発部材の他の
実施例を示す断面図、第５図イおよび口はまたさらに本
考案の他の実施例を示す部分断面図である。１・・・・・・アウターシェル、２・・・・・・ベース
バルブ部、３・・・・・・シリンダ、４・・・・・・チ
ェックシール、５・・・・・・ベアリング部、６・・・
・・・オイルシール、７・・・・・・ピストンロッド、
８・・・・・・ピストン部、９・・・・・・ベース部材
、１０・・・・・・バルブシート、１６・・・・・・支
持部、１９・・・・・・ロッドカバ一部分、２２，２２
′・・・・・・インサートメタル、２３９　２３’ｔ　
　２３ａ’９　２３ｂ’・・・・・・弾発部材、２４・
・・・・・上端折り曲げ部。Fig. 1 is a partially cutaway sectional view of a shock absorber according to one embodiment of the present invention, Fig. 2 is a sectional view partially showing another embodiment, and Fig. 3 is a partially cutaway sectional view of a shock absorber according to another embodiment. 4A and 4B are partially sectional views showing other embodiments of the elastic member of the present invention, and FIGS. 5A and 5B are also partial sectional views showing other embodiments of the present invention. It is a diagram. 1... Outer shell, 2... Base valve section, 3... Cylinder, 4... Check seal, 5... Bearing section, 6...
...Oil seal, 7...Piston rod,
8... Piston part, 9... Base member, 10... Valve seat, 16... Support part, 19... Part of rod cover, 22, 22
'・・・Insert metal, 239 23't
23a'9 23b'... Spring member, 24.
...Top end bending part.

Claims

[Scope of utility model registration request]

(1) Base valve part, cylinder,
It has built-in parts such as a check seal, a bearing part, an oil, and a seal, and is formed so that the upper end of the outer shell is bent inward to allow the built-in parts to be fixed within the outer shell. In this shock absorber, movement of the built-in components in the axial direction of the outer shell is prevented by a resilient member disposed at an appropriate position between the base member at the lower end of the outer shell and the caulked portion at the upper end of the outer shell. A structure for preventing loosening of a shock absorber.

(2) The resilient member is disposed between the base member or the caulked portion of the outer shell and the built-in parts adjacent thereto, or between the built-in parts adjacent to each other, as described in claim 1 of the utility model registration. structure to prevent the shock absorber from loosening.

(3) The structure for preventing loosening of a shock absorber according to claim 1, wherein the resilient member is integrally formed with a built-in component.