JPS6239012U

JPS6239012U -

Info

Publication number: JPS6239012U
Application number: JP13088885U
Authority: JP
Priority date: 1985-08-29
Filing date: 1985-08-29
Publication date: 1987-03-09

Description

[Brief explanation of the drawing]

図面は本考案の実施の一例を示すものにして、
第１図は正面図、第２図は同上のＡ―Ａ′切断面
図、第３図は側面図である。１……中央部、２，２′……両端部、３……環
状主体、４……中心線、５……内向調節屈曲部、
６……係合円弧状部、７……外縁、８……外円線
、９……内縁、１０……内縁線、１８，１８′…
…内向突片部。 The drawings show an example of the implementation of the present invention,
FIG. 1 is a front view, FIG. 2 is a sectional view taken along line A-A', and FIG. 3 is a side view. 1... Central part, 2, 2'... Both ends, 3... Annular main body, 4... Center line, 5... Inward adjustment bending part,
6... Engaging arcuate portion, 7... Outer edge, 8... Outer circle line, 9... Inner edge, 10... Inner edge line, 18, 18'...
...Inward protrusion.

Claims

[Scope of utility model registration request]

Both ends 2, 2 separated from the center part 1 with the maximum width
An annular main body 3 whose width gradually decreases as it goes toward the central part 1, and an inward adjustment bent part 5 whose depth gradually increases toward the center of the annular main body 3 symmetrically with respect to a center line 4 passing through the center part 1.
The outer circular line 8 of the outer edge 7 of the plurality of engagement arcuate portions 6 formed by the inward adjustment bent portion 5
and the inner circular line 10 of the inner edge 9 of the inward adjustment bent portion 5 are made concentric circles, and both ends 2, 2' of the annular main body 3
A retaining ring for a hole, in which the inward projecting pieces 18, 18' provided on the inside of the hole are not symmetrical.