JPH0322832U

JPH0322832U -

Info

Publication number: JPH0322832U
Application number: JP8137889U
Authority: JP
Priority date: 1989-07-11
Filing date: 1989-07-11
Publication date: 1991-03-11
Anticipated expiration: 2004-07-11
Also published as: JPH0737799Y2

Description

[Brief explanation of drawings]

図面の第１図から第３図は本考案の一実施例に
係り、第１図はオイルフイルタ締付装置を示す一
部破断正面図、第２図はオイルフイルタ締付用ソ
ケツトの断面図、第３図は弾性部材の要部拡大図
である。また、第４図から８図は従来例に係り、
第４図はオイルフイルタおよびその組付箇所を示
す斜視図、第５図は従来の締付用ソケツトの説明
図、第６図は他の締付用ソケツトの説明図、第７
図は第６図の−′線断面図、第８図はＯリン
グを取付ける際の説明図である。Ａ……オイルフイルタ締付装置、Ｂ……オイル
フイルタ締付用ソケツト、Ｆ……オイルフイルタ
、１……ソケツト本体、１ａ……ガイド孔、１ｂ
……溝、２……アタツチメント、３……弾性部材
、３ａ，３ｂ……内側リツプ、３ｃ……外側リツ
プ。 1 to 3 of the drawings relate to an embodiment of the present invention, in which FIG. 1 is a partially cutaway front view showing an oil filter tightening device, FIG. 2 is a sectional view of an oil filter tightening socket, FIG. 3 is an enlarged view of the main part of the elastic member. In addition, FIGS. 4 to 8 relate to conventional examples,
Figure 4 is a perspective view showing the oil filter and its assembly location, Figure 5 is an explanatory diagram of a conventional tightening socket, Figure 6 is an explanatory diagram of another tightening socket, and Figure 7 is an explanatory diagram of another tightening socket.
The figure is a cross-sectional view taken along the line -' in FIG. 6, and FIG. 8 is an explanatory diagram when installing an O-ring. A... Oil filter tightening device, B... Oil filter tightening socket, F... Oil filter, 1... Socket body, 1a... Guide hole, 1b
...Groove, 2...Attachment, 3...Elastic member, 3a, 3b...Inner lip, 3c...Outer lip.

Claims

[Scope of Claim for Utility Model Registration] A socket to be attached to the output shaft of a tightening device for tightening an oil filter to the filter attachment point of an engine, the socket having a guide hole formed at the open end side of the socket body into which the oil filter can be freely inserted. , an oil filter tightening socket equipped with an attachment for fitting the outer circumferential surface of the head of the oil filter in its deep part, wherein a groove is formed all around the inner wall side of the opening edge of the guide hole, and an annular groove is formed in the groove. An elastic member is provided on the inner circumferential side of the elastic member, and an inner lip is provided on the inner circumferential side of the elastic member for abutting against the outer circumferential surface of the oil filter to hold the oil filter, and an inner lip is provided on the outer circumferential side of the elastic member in pressure contact with the bottom of the groove. An oil filter tightening socket characterized by having an outer lip that supports the oil filter.