JPS59131620U

JPS59131620U - Ball joint device for vehicle wiper link mechanism

Info

Publication number: JPS59131620U
Application number: JP1983024227U
Authority: JP
Inventors: 平野　弘毅; 三浦　宏昭
Original assignee: 自動車電機工業株式会社
Priority date: 1983-02-21
Filing date: 1983-02-21
Publication date: 1984-09-04
Also published as: JPS6325367Y2

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図イ９口は車両用ワイパーリンク機構の球接手装置
の従来例の組立方法を説明するための夫々平面図、第２
図は第１図口のＡ−Ａ断面図、第３図は同じ〈従来の他
の例を示す平面図、第４図は第３図のＢ−Ｂ断面図、第
５図は本考案に係　　　−る車両用ワイパーリンク機構
の球接手装置の一実施例を示す平面図、第６図は第５図
のＣ−Ｃ断面図、第７図及び第８図は同例に使用する受
体の夫々平面図、底面図、第９図は第７図のＤ−Ｄ断面
図、第１０図は同例の組立状態を説明する縦断面図、第
１１図は本考案に係る車両用ワイパーリンク機構の球接
手装置の他の実施例を示す縦断面図である。３１・・・・・・受体、３２・・・・・・原軸、３２ａ
・・・・・・球面部、３３・・・・・・リンク、３３ａ
・・・・・・嵌合孔、３４・・・・・・凹球部、３５・
・・・・・外径部、３６・・・・・・鍔部、３７・・・
・・・係止爪。 ′Ｉｆ、ＩＱ図　　　　− ｋＪＡｌ１図−−Figure 1A9 is a plan view for explaining the conventional method of assembling a ball joint device for a vehicle wiper link mechanism,
The figure is a cross-sectional view taken along line A-A in Figure 1, Figure 3 is a plan view of the same conventional example, Figure 4 is a cross-sectional view taken along line B-B of Figure 3, and Figure 5 is a cross-sectional view of the present invention. FIG. 6 is a sectional view taken along the line C-C in FIG. 5, and FIGS. 7 and 8 show a receiver used in the same example. 9 is a sectional view taken along the line DD in FIG. 7, FIG. 10 is a vertical sectional view illustrating the assembled state of the same example, and FIG. 11 is a vehicle wiper link according to the present invention. FIG. 7 is a longitudinal sectional view showing another embodiment of the ball joint device of the mechanism. 31... Receptor, 32... Origin axis, 32a
... Spherical part, 33 ... Link, 33a
......Fitting hole, 34...Concave ball part, 35.
...Outer diameter part, 36...Brim part, 37...
...Latching claw. 'If, IQ diagram - kJAl1 diagram -

Claims

[Scope of utility model registration request]

(1) In a device in which the original shaft and the link are connected by a receiver made of an elastic material such as a synthetic resin, the receiver has a concave spherical part that accommodates the spherical part of the original shaft, and a fitting hole drilled in the link. an outer diameter portion to be fitted, a collar portion provided at a position below the center of the spherical portion on the outer diameter portion and serving as a seat for the link, and a collar portion extending upward from the collar portion at a distance from each other. A wiper link mechanism for a vehicle, characterized in that it is integrally equipped with a plurality of elastic locking claws that respectively engage the outer surface of the link to prevent the link from being removed from the receiver and to prevent the link from rotating. Ball joint device.

(2) Utility model registration characterized in that a plurality of notches are formed at intervals on the outer diameter surface of the link, and each of the plurality of locking pawls is engaged with each of the notches. A ball joint device for a wiper link mechanism for a vehicle according to claim 1.