JPS6111457U - Retractable wiper drive mechanism for headlamp - Google Patents
Retractable wiper drive mechanism for headlampInfo
- Publication number
- JPS6111457U JPS6111457U JP9518384U JP9518384U JPS6111457U JP S6111457 U JPS6111457 U JP S6111457U JP 9518384 U JP9518384 U JP 9518384U JP 9518384 U JP9518384 U JP 9518384U JP S6111457 U JPS6111457 U JP S6111457U
- Authority
- JP
- Japan
- Prior art keywords
- wiper
- motor
- eccentric
- guide groove
- headlamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
【図面の簡単な説明】
゜添付図面は本考案め一実施例を説明するための図であ
って、第１図はワイパー駆動機構の内部構造を示す平面
図、第２図はその側面図、第３図ａ〜Ｃは偏心カム付き
歯車の平面図、側面図並びに背面図、第４図はワイパー
駆動回路図、第５図はワイパーの作動状態を説明するた
めの図である。
４，３０・・・モータ、５・・・ウオームギャ、６ａ・
・・−ウオームホイル、６ｂ・・・減速先歯車、７７
ａ ｇ ７・・・減速受歯車、訃・・ラック、９・・・
ピニオン、１０・・・ワイパー軸、２１・・・ポジスタ
、２２・・・ブラシ、２３ａ，２３ｂ・・・プレート、
２６・・・偏心カム付き歯車、・２６ａ・・・案内溝、
２７・・・ラックホルダ、２８・・・ピン、２９・・・
支持軸、３２・・・操作スイッチ。[Brief Description of the Drawings] ゜The attached drawings are diagrams for explaining one embodiment of the present invention, in which Fig. 1 is a plan view showing the internal structure of the wiper drive mechanism, Fig. 2 is a side view thereof, 3A to 3C are a plan view, a side view, and a rear view of the gear with an eccentric cam, FIG. 4 is a wiper drive circuit diagram, and FIG. 5 is a diagram for explaining the operating state of the wiper. 4, 30...Motor, 5...Worm gear, 6a.
...-worm wheel, 6b... reduction destination gear, 77
a g 7...reduction gear, rear...rack, 9...
Pinion, 10... Wiper shaft, 21... Posister, 22... Brush, 23a, 23b... Plate,
26... Gear with eccentric cam, ・26a... Guide groove,
27...Rack holder, 28...Pin, 29...
Support shaft, 32...operation switch.
Claims (1)
の回転運動をワイパーの往復回転運動に変換する伝動機
構と、一面側には、ワイパーを間欠動作させ、通常拭き
からしまい込み位置までワイパーを駆動制御するための
回路パターン用プレートを形成すると共に、他面側には
、偏心案内溝を形成し、該案内溝にハヴジングより突設
したピンを嵌大した偏心カム付き歯車機構とを具備して
成り、前記偏心カム付き歯車とピンとによる偏′一
心動作により、前記モータ、減速機構、伝動機構等を搭
載したマウントを回動させることによってワイパーを通
常拭き範囲力さらしまい込み範囲分だけ多く作動せしめ
、自動格納するように構成したどとを特徴とするヘッド
ランプ用格納式ワイパー駆動装置。A motor, a deceleration mechanism that decelerates the rotation of the motor, a transmission mechanism that converts the rotational movement of the motor into reciprocating rotational movement of the wiper, and one side that operates the wiper intermittently and moves the wiper from normal wiping to the stowed position. A circuit pattern plate for drive control is formed, and an eccentric guide groove is formed on the other side, and a gear mechanism with an eccentric cam is provided in which a pin protruding from the having is fitted into the guide groove. The eccentric cam gear and the pin provide eccentric alignment.
The wiper is configured to be automatically retracted by rotating the mount on which the motor, deceleration mechanism, transmission mechanism, etc. are mounted by a central motion, thereby causing the wiper to operate as much force as the normal wiping range and the retracting range. A retractable wiper drive device for headlamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9518384U JPS6111457U (en) | 1984-06-27 | 1984-06-27 | Retractable wiper drive mechanism for headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9518384U JPS6111457U (en) | 1984-06-27 | 1984-06-27 | Retractable wiper drive mechanism for headlamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6111457U true JPS6111457U (en) | 1986-01-23 |
| JPH0134931Y2 JPH0134931Y2 (en) | 1989-10-24 |
Family
ID=30654181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9518384U Granted JPS6111457U (en) | 1984-06-27 | 1984-06-27 | Retractable wiper drive mechanism for headlamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6111457U (en) |
-
1984
- 1984-06-27 JP JP9518384U patent/JPS6111457U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0134931Y2 (en) | 1989-10-24 |
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