JPH01115063U

JPH01115063U -

Info

Publication number: JPH01115063U
Application number: JP1027188U
Authority: JP
Priority date: 1988-01-28
Filing date: 1988-01-28
Publication date: 1989-08-02
Anticipated expiration: 2003-01-28
Also published as: JPH0535241Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係る金属中空Ｏリ
ングの取付状態を示す分解断面図、第２図は第１
図の―線に沿う矢視図、第３図は第１図に示
すリング部材の正面図、第４図は同実施例に係る
金属中空Ｏリングの要部断面正面図、第５図は本
考案の他の実施例に係る金属中空Ｏリングの要部
断面図、第６図は本考案の他の実施例に係る金属
中空Ｏリングの正面図、第７図は本考案のさらに
その他の実施例に係る金属中空Ｏリング組立体の
取付状態を示す分解断面図、第８図は従来の金属
中空Ｏリングの要部断面正面図、第９図は同従来
例に係るＯリングの取付状態の一例を示す断面図
である。１……弾性部材、２……金属外被、１０，１０
ａ……金属中空Ｏリング、１１……開口部、１３
……リング部材、１３ａ……角部、１４……嵌挿
孔、１４ａ……内周壁、１５……凹部、Ｒ，Ｒａ
……リテーナ。 Fig. 1 is an exploded sectional view showing the installation state of a metal hollow O-ring according to an embodiment of the present invention, and Fig.
3 is a front view of the ring member shown in FIG. 1, FIG. 4 is a cross-sectional front view of the main part of the metal hollow O-ring according to the same embodiment, and FIG. 5 is a front view of the ring member shown in FIG. FIG. 6 is a front view of a hollow metal O-ring according to another embodiment of the invention, and FIG. 7 is a sectional view of a main part of a hollow metal O-ring according to another embodiment of the invention. FIG. 8 is an exploded cross-sectional view showing the installed state of a metal hollow O-ring assembly according to an example, FIG. 8 is a cross-sectional front view of main parts of a conventional metal hollow O-ring, and FIG. It is a sectional view showing an example. 1...Elastic member, 2...Metal jacket, 10, 10
a... Metal hollow O-ring, 11... Opening, 13
... Ring member, 13a ... Corner, 14 ... Fitting hole, 14a ... Inner peripheral wall, 15 ... Recess, R, Ra
...retainer.

Claims

[Claims for Utility Model Registration] (1) A circumferentially continuous metal jacket having a circumferentially continuous opening formed on the outer periphery and having a substantially C-shaped cross section; accommodated,
It has a metal hollow O-ring made of an elastic member that improves the elasticity of the metal outer sheath, and a retainer having an insertion hole into which the metal hollow O-ring is installed, and the metal hollow O-ring is attached to the retainer. A metal hollow O inserted between the flat flange surfaces by attaching
In the ring assembly, a ring member made of a polygonal wire rod having elasticity and having a discontinuous part in a circumferential direction is fitted into the opening of the metal jacket, and a corner of the ring member is fitted into the opening of the metal jacket. A metal hollow O-ring assembly, characterized in that the metal hollow O-ring is attached to a retainer by engaging with a recess formed in an inner circumferential wall of a fitting hole of the retainer. (2) a circumferentially continuous metal jacket having a circumferentially continuous opening formed on the inner periphery and having a substantially C-shaped cross section; and a metal jacket housed inside the metal jacket;
It has a metal hollow O-ring made of an elastic member that improves the elasticity of the metal jacket, and a retainer attached to the inner peripheral side of the metal hollow O-ring, and the metal hollow O-ring is attached to the retainer. In the metal hollow O-ring assembly interposed between the flat flange surfaces, a ring member made of a polygonal wire rod having elasticity and having a discontinuous part in a circumferential direction is provided at the opening of the metal jacket. and engaging the straight part of the ring member with a recess formed in the outer peripheral wall of the retainer,
A metal hollow O-ring assembly, characterized in that the metal hollow O-ring is attached to a retainer.