JPS60137218U

JPS60137218U - Ball joint for vehicle wiper link mechanism

Info

Publication number: JPS60137218U
Application number: JP2309884U
Authority: JP
Inventors: 優石川
Original assignee: 自動車電機工業株式会社
Priority date: 1984-02-22
Filing date: 1984-02-22
Publication date: 1985-09-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は車両用ワイパリンク機構の球接手の従来例を示
す断面図、第２図はこの考案の一実施例による球接手を
示す断面図、第３図および第４図ａ、　ｂは第２図の球
接手を構成する各々接手法の断面図およびストッパの正
面図と側面図、第５図はこの考案の他の実施例による球
接手を示す断面図、第６図および第７図ａ、　ｂは第５
図の球接手を構成する各々接手法の側面図およびストッ
パの正面図と断面図である。１１・・・リンク、１２・・・受体、１３・・・開孔、
１４・・・接手法、１６・・・球面部、１７，２７・・
・ストンｌ′８′。FIG. 1 is a sectional view showing a conventional example of a ball joint for a wiper link mechanism for a vehicle, FIG. 2 is a sectional view showing a ball joint according to an embodiment of this invention, and FIGS. FIG. 2 is a cross-sectional view of each of the joints constituting the ball joint, and a front view and a side view of the stopper, FIG. 5 is a cross-sectional view showing a ball joint according to another embodiment of the invention, and FIGS. 6 and 7a. , b is the fifth
FIG. 6 is a side view of each of the contact methods constituting the ball joint shown in the figure, and a front view and a sectional view of a stopper. 11... Link, 12... Receptor, 13... Open hole,
14... Contact method, 16... Spherical part, 17, 27...
・Stone l'8'.

Claims

[Scope of utility model registration request]

(1) In a ball joint of a wiper link mechanism for a vehicle in which a contact member is fitted into an opening in a receiver provided in a link and slidably connected, one contact member is inserted into the opening in the receiver. A ball joint for a wiper link mechanism for a vehicle, characterized in that a flat stopper having an outer diameter larger than the minimum inner diameter of the opening of the receiving body is provided on the rear side of the wiper link mechanism in the insertion direction.

(2) Each 7. A ball joint for a vehicle wiper link mechanism according to claim 1, which is a registered utility model, characterized in that a screw is provided, and the stopper and the joint can be attached and detached via the screw.

(3) providing a protrusion on the rear side of the connecting portion, and providing a through hole with a diameter slightly larger than the diameter of the protrusion in the stomper having a thickness smaller than the height of the protrusion;
The vehicle wiper according to claim 1, wherein the stopper is fixed to the joint by crushing the protruding portion protruding from the through hole of the stopper inserted into the protrusion. Ball joint of link mechanism.