JPS5878258U

JPS5878258U - wiper device

Info

Publication number: JPS5878258U
Application number: JP17405981U
Authority: JP
Inventors: 平野　弘毅; 古家　武男
Original assignee: 自動車電機工業株式会社
Priority date: 1981-11-25
Filing date: 1981-11-25
Publication date: 1983-05-26

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 the drawing]

ｌ　　　第１図はワイパ装置の原理を示す説明図、第２
′　　図はこの考案の一実施例によるワイパ装置の一部
Ｖ　　断面斜視図、第３図はその一部断面正面図である
。己　　　１・・・ワイパ軸、３・・・ワイパアームヘッ
ド、４・・・Ｉ　　ワイパアーム、５・・・枢着ピン、
６・・・テンションス己　　プリング、７・・・ワイパ
ブレード、８・・・払拭面、′　　１１・・・ウオーム
、１３・・・ウオームホイール。l Figure 1 is an explanatory diagram showing the principle of the wiper device, Figure 2
' The figure is a perspective view in partial cross section of a wiper device according to an embodiment of the present invention, and FIG. 3 is a front view in partial cross section. Self 1... wiper shaft, 3... wiper arm head, 4... I wiper arm, 5... pivot pin,
6... Tension spring, 7... Wiper blade, 8... Wiping surface, 11... Worm, 13... Worm wheel.

Claims

[Scope of utility model registration request]

A wiper shaft that rotates back and forth, a wiper arm head that has one end fixed to the wiper shaft, a wiper arm that has one end supported on the other end of the wiper arm head via a pivot pin, and the other end of the wiper arm. A tension string is provided between the wiper blade attached to the wiper blade, the wiper arm head, and the wiper arm. In the wiper device, the wiper arm head, the wiper arm, and the official wiper blade are integrally reciprocated to wipe the front wiping surface by motion, and the wiper arm head includes a worm and a worm wheel that engages with the worm. A wiper device comprising: a tension spring provided between the worm wheel and the wiper arm;