JPH0362222U

JPH0362222U -

Info

Publication number: JPH0362222U
Application number: JP12328789U
Authority: JP
Priority date: 1989-10-20
Filing date: 1989-10-20
Publication date: 1991-06-18

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案の実施例を示すもの
で、第１図は抜け止めリングをハウジングに嵌め
込んだ状態のボールジヨイントハウジングとアー
ムの接合構造を表す部分断面平面図、第２図は一
体に接合させた状態の抜け止めリングの平面図、
第３図は接合前の状態の抜け止めリングの平面図
である。また、第４図は従来のボールジヨイント
ハウジングとアームの接合構造を示す部分断面平
面図、第５図は従来の抜け止めリングを示す平面
図である。記号の説明、１……ボールジヨイント。６……
ハウジング。８……リング溝。１１……サスペン
シヨンアーム。１３……円筒部。１４……円筒部
端面。１７……抜け止めリング。ａ，ｂ……半環
状部材。１８ａ，１８ａ′，１８ｂ，１８ｂ′…
…鉤状部。 1 to 3 show an embodiment of the present invention, and FIG. 1 is a partial cross-sectional plan view showing the joining structure of the ball joint housing and the arm with the retaining ring fitted into the housing, and FIG. Figure 2 is a plan view of the retaining ring when it is joined together.
FIG. 3 is a plan view of the retaining ring before joining. Further, FIG. 4 is a partially sectional plan view showing a conventional ball joint housing and arm joining structure, and FIG. 5 is a plan view showing a conventional retaining ring. Explanation of symbols, 1...Ball joint. 6...
housing. 8...Ring groove. 11...Suspension arm. 13... Cylindrical part. 14...Cylindrical part end surface. 17... Retention ring. a, b...Semi-annular member. 18a, 18a', 18b, 18b'...
...Uncinate.

Claims

[Scope of utility model registration request]

In the joint structure of the ball joint housing and the arm, in which the housing 6 of the ball joint 1 is press-fitted into the cylindrical part 13 of the arm 11 and the housing 6 is fixed to the arm 11, a pair that forms a complete annular shape when joined together is used. hook-shaped portions 18a, 18a', 18b, 18 which are made up of semi-annular members a, b, and which mutually engage with each end of said semi-annular members a, b;
A retaining ring 17 provided with a mark b' is attached to a portion of the arm cylindrical portion 13 that is brought into contact with the end surface 14 of the opening at one end of the housing 6 by joining the semi-annular members a and b together. A joint structure of a ball joint housing and an arm, characterized in that the ball joint housing is configured to prevent the arm from coming off.