JPS63152759U

JPS63152759U -

Info

Publication number: JPS63152759U
Application number: JP4596387U
Authority: JP
Priority date: 1987-03-28
Filing date: 1987-03-28
Publication date: 1988-10-06

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第６図は、この考案を自動車のウイン
ドワイパに適用した実施例を示すもので、第１図
は同上自動車のウインド部分の正面図、第２図は
同上ウインドワイパの分解斜視図、第３Ａ図は風
受け板の背面図、第３Ｂ図は風受け板の側面図、
第３Ｃ図に第３Ａ図における―線断面図、第
４Ａ図は風受け板の取付け具の立面図、第４Ｂ図
は風受け板の取付具の側面図、第５図は第１図に
おける―線断面図、第６図は噴射槽の一部切
断分解正面図である。なお図面に用いた符号において、１……ウイン
ド、２……ウインドワイパ、４……ワイパアーム
、４ａ……一端、４ｂ……他端、５……ワイパブ
レード、８……風受け板、８ａ……前面、８ｂ…
…後面、１２……噴射槽、１９……位置決め具、
２２ａ……中央ノズル、２２ｂ……前方ノズル、
２２ｃ……後方ノズル、である。 Figures 1 to 6 show an embodiment in which this invention is applied to an automobile window wiper. Figure 1 is a front view of the window portion of the above automobile, and Figure 2 is an exploded perspective view of the same windshield wiper. , Fig. 3A is a rear view of the wind receiving plate, Fig. 3B is a side view of the wind receiving plate,
Fig. 3C is a sectional view taken along the line - - in Fig. 3A, Fig. 4A is an elevational view of the mounting device for the wind receiving plate, Fig. 4B is a side view of the fitting for the wind receiving plate, and Fig. 5 is a sectional view of the arrangement shown in Fig. 1. - Line sectional view, and Figure 6 is a partially cutaway exploded front view of the injection tank. In addition, in the symbols used in the drawings, 1... Window, 2... Wind wiper, 4... Wiper arm, 4a... One end, 4b... Other end, 5... Wiper blade, 8... Wind receiving plate, 8a... ...Front, 8b...
... Rear surface, 12 ... Injection tank, 19 ... Positioning tool,
22a...center nozzle, 22b...front nozzle,
22c... Rear nozzle.

Claims

【実用新案登録請求の範囲】１一端を中心に揺動されると共にその他端がウ
インド面にほぼ沿つて移動するワイパアームと、
ワイパアームの上記他端に取付けられかつ上記ウ
インド面に押着されながらこのウインド面を拭清
するワイパブレードとから成る車両用ウインドワ
イパにおいて、車両が受ける風の流れ方向を変えるために上記
ワイパアームの軸方向とほぼ平行してこのワイパ
アームに装着される翼形状の風受け板と、位置決
め具を介してこの風受け板に取付けられる洗滌液
の噴射槽と、この噴射槽に設けた複数の洗滌液用
噴射ノズルとから成り、上記噴射ノズルから噴出する洗滌液の流れを車
両が受ける上記風によつて乱されないように洗滌
液の上記流れを上記風受け板にて防護させるよう
にした車両用ウインドワイパ。２車両が受ける上記風と対向する上記受け板の
前面をその母線方向が風受け板の長手方向と一致
する円筒状の凹面にて構成しかつ上記前面の幅方
向を上記ウインド面に対して所定の角だけ傾斜さ
せると共に、上記ウインド面と対向する上記風受け板の後面
を円筒状の凸面にて構成しかつ上記風受け板の肉
厚を上記ウインド面から遠ざかるにつれて薄肉と
なるように構成した実用新案登録請求の範囲第１
項に記載の車両用ウインドワイパ。３風受け板の上記前面の幅方向を上記ウインド
面に対してほぼ５〜４０度だけ傾斜させたことを
特徴とする実用新案登録請求の範囲第２項に記載
の車両用ウインドワイパ。４風受け板の上記前面の曲率半径をほぼ２０〜
５０mmとしたことを特徴とする実用新案登録請求
の範囲第２項に記載の車両用ウインドワイパ。５風受け板の上記後面の曲率半径をほぼ３０〜
１００mmとしたことを特徴とする実用新案登録請
求の範囲第２項に記載の車両用ウインドワイパ。[Claims for Utility Model Registration] 1. A wiper arm that swings around one end and whose other end moves approximately along the window surface;
A windshield wiper for a vehicle comprises a wiper blade that is attached to the other end of the wiper arm and wipes the window surface while being pressed against the window surface. A blade-shaped wind receiving plate attached to the wiper arm almost parallel to the direction, a cleaning liquid injection tank attached to this wind receiving plate via a positioning device, and a plurality of cleaning liquids provided in this injection tank. and an injection nozzle, and the windshield wiper protects the flow of the washing liquid ejected from the injection nozzle with the wind receiving plate so that the flow of the washing liquid is not disturbed by the wind that the vehicle receives. . 2. The front surface of the receiving plate that faces the wind received by the vehicle is constituted by a cylindrical concave surface whose generatrix direction coincides with the longitudinal direction of the wind receiving plate, and the width direction of the front surface is arranged at a predetermined angle with respect to the wind surface. and the rear surface of the wind receiving plate facing the window surface is formed of a cylindrical convex surface, and the wall thickness of the wind receiving plate becomes thinner as it moves away from the window surface. Scope of claim for utility model registration No. 1
The vehicle window wiper described in section. 3. The vehicle window wiper according to claim 2, wherein the width direction of the front surface of the wind receiving plate is inclined by about 5 to 40 degrees with respect to the window surface. 4 Set the radius of curvature of the front surface of the wind receiving plate to approximately 20~
The vehicle window wiper according to claim 2 of the utility model registration claim, characterized in that the width is 50 mm. 5 The radius of curvature of the rear surface of the wind receiving plate is approximately 30~
The vehicle window wiper according to claim 2 of the utility model registration claim, characterized in that the width is 100 mm.