JPS6342919U

JPS6342919U -

Info

Publication number: JPS6342919U
Application number: JP13745386U
Authority: JP
Priority date: 1986-09-08
Filing date: 1986-09-08
Publication date: 1988-03-22

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示すボールジヨイ
ントの断面図、第２図イ，ロは第１図のエンドカ
バーの一半平面図および断面図、第３図は本考案
の他の実施例を示すエンドカバーの斜視図、第４
図は従来のエンドカバーの断面図である。１……ソケツト、２……ボールスタツド、３，
４……ボールシート、５……エンドカバー、５４
……凹部、５５……凸部、１１，１２……カシメ
部。 Fig. 1 is a sectional view of a ball joint showing one embodiment of the present invention, Fig. 2 A and B are a half plan view and sectional view of the end cover of Fig. 1, and Fig. 3 is another embodiment of the present invention. Perspective view of end cover showing example, No. 4
The figure is a sectional view of a conventional end cover. 1...Socket, 2...Ball stud, 3,
4... Ball seat, 5... End cover, 54
...Concave portion, 55...Convex portion, 11, 12...Crimped portion.

Claims

[Scope of utility model registration request]

The ball seat holding the spherical part of the ball stud is fitted into the socket, and an end cover is fixed to the lower end of the socket to press and support the lower surface of the ball seat with the end cover, and the upper end of the socket is crimped. In the ball joint in which the upper surface of the ball seat is pushed in and fixed, the end cover is shaped like a bowl, having an outer peripheral flange portion that is caulked and fixed to the lower end of the socket, a tapered portion that tapers inward, and a bottom portion in the center. 1. A ball joint characterized in that the tapered portion is configured in a shape in which concave portions and convex portions are alternately connected in the circumferential direction.