JPS6391718U

JPS6391718U -

Info

Publication number: JPS6391718U
Application number: JP18658586U
Authority: JP
Priority date: 1986-12-03
Filing date: 1986-12-03
Publication date: 1988-06-14

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す縦断側面図、
第２図は第１図のＸ部の拡大図、第３図は従来構
造の縦断側面図である。１……ソケツト、１１……内腔部、１２……揺
動開口部、１３……ダストカバー取付用段部、２
……ボールスタツド、２１……球状部、３……ダ
ストカバー、３１……大径端部、３３……圧入環
。 FIG. 1 is a vertical side view showing an embodiment of the present invention;
FIG. 2 is an enlarged view of the X section in FIG. 1, and FIG. 3 is a longitudinal sectional side view of the conventional structure. DESCRIPTION OF SYMBOLS 1... Socket, 11... Inner cavity, 12... Swinging opening, 13... Stepped part for attaching dust cover, 2
... Ball stud, 21 ... Spherical part, 3 ... Dust cover, 31 ... Large diameter end, 33 ... Press-fit ring.

Claims

[Scope of utility model registration request]

The socket is integrally molded of synthetic resin and has a substantially spherical inner cavity and a swinging opening at the top, and the swinging opening is elastically deformed in the direction of expansion while the socket is inserted into the socket's inner cavity. A ball stud has a spherical part that can be assembled into the socket and a shaft part that protrudes outside the socket from the swing opening, and a press-fit ring made of high-strength material such as steel is buried inside the socket. Made of an elastic material such as rubber, which has a large diameter end that is press-fitted into the dust cover mounting step formed on the outer periphery of the swing opening, and a small diameter end that is fitted into the shaft of the ball stud. A ball joint characterized by comprising a dust cover.