JPS5838068U

JPS5838068U - gasket

Info

Publication number: JPS5838068U
Application number: JP13296281U
Authority: JP
Inventors: 岩多　伸一; 安部　真人; 裕之渡辺
Original assignee: エヌオーケー株式会社
Priority date: 1981-09-07
Filing date: 1981-09-07
Publication date: 1983-03-12

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図は従来のガスケットの断面図、第２因から第７図
までは本考案の各実施例のガスケットの半断面図である
。１・・・ガスケット、２・・・補強材、３・・・ゴム状
弾性材、４・・・フランジ、５・・・取付面、２０・・
・ガスケット、２１・・・補強材、２２・・・ゴム状弾
性材、２３・・・係止部、２４・・・係止部片、２５・
・・円筒部分、２６・・・相手部材、２７・・・取付面
、２８・・・係合周面、２９・・・対応凹部、３０・・
・流通路、３１・・・取付孔、３２・・・ボルト穴、３
３・・・スリット。第４図第５図FIG. 1 is a sectional view of a conventional gasket, and Figures 2 to 7 are half sectional views of gaskets according to embodiments of the present invention. DESCRIPTION OF SYMBOLS 1... Gasket, 2... Reinforcement material, 3... Rubber-like elastic material, 4... Flange, 5... Mounting surface, 20...
- Gasket, 21... Reinforcement material, 22... Rubber-like elastic material, 23... Locking part, 24... Locking piece, 25.
...Cylindrical portion, 26...Mating member, 27...Mounting surface, 28...Engaging peripheral surface, 29...Corresponding recess, 30...
・Flow path, 31...Mounting hole, 32...Bolt hole, 3
3...Slit. Figure 4 Figure 5

Claims

[Claims for Utility Model Registration] 1. A gasket that integrally includes a thin plate-like reinforcing material 21, a locking portion 23 extending integrally from the reinforcing material 21 is provided, and the mounting surface 27 and the engaging circumferential surface 2B are connected to each other. A mating member 26 having
The gasket 20 is in contact with the mounting surface 27 of the gasket, and the locking portion 23 is engaged with and fixed to the engagement peripheral surface 28. 2 A plurality of locking portions 23 extend in the radial direction from the inner or outer circumferential side of the gasket in the shape of a cantilever leaf spring, and the base side is bent, and the outer circumferential surface or inner circumferential surface protrudes from the mounting surface 27 of the mating member-26. The gasket according to claim 1, which is configured to be elastically engaged with the engagement circumferential surface 28 of the surface. 3 The locking portions 23 protrude in an annular manner along the circumferential surface of the cylindrical portion 25 extending from the inner or outer circumferential side of the gasket and the cylindrical portion 25, or are dotted at approximately equal intervals along the circumferential surface. It has a locking piece 24 protruding from the top, and is configured to engage and secure to an engaging circumferential surface 28 on the outer circumferential surface or inner circumferential surface of the mating member 26.
Gasket according to claim 1 of the claimed utility model registration. 4. Utility model registration claim 1, in which the locking portion 23 is formed in a cylindrical shape protruding from the gasket surface and is engaged and fixed to the counterbore-shaped engagement circumferential surface 28 of the mating member 26. gasket. -5 Registration of a utility model in which the locking portion 23 is formed into a truncated conical cylinder shape that protrudes from the gasket surface and is engaged and fixed to the countersunk engagement peripheral surface 28 of the mating member 26. A gasket according to claim 1.