JPS6249470U

JPS6249470U -

Info

Publication number: JPS6249470U
Application number: JP14267485U
Authority: JP
Priority date: 1985-09-17
Filing date: 1985-09-17
Publication date: 1987-03-27

Description

[Brief explanation of the drawing]

第１図はこの考案によるタンデム型ワイパ装置
の一実施例による拭払範囲を示す説明図、第２図
は拭払範囲拡大機構を備えたワイパアームの構造
を示す断面説明図、第３図は拭払範囲拡大機構を
備えたワイパアームの拭払範囲を示す説明図、第
４図は従来のワンアーム型ワイパ装置の拭払範囲
を示す説明図、第５図は従来のタンデム型ワイパ
装置の拭払範囲を示す説明図である。１……タンデム型ワイパ装置、２……運転席側
、３……助手席側、４……ワイパブレード、５…
…ワイパアーム、Ａ……ガラス面、Ｂ……拭払範
囲拡大機構、ａ……上部反転位置（運転席側）、
ｂ……上部反転位置（助手席側）。 Fig. 1 is an explanatory diagram showing the wiping range of an embodiment of the tandem wiper device according to this invention, Fig. 2 is a cross-sectional explanatory diagram showing the structure of a wiper arm equipped with a wiping range expanding mechanism, and Fig. An explanatory diagram showing the wiping range of a wiper arm equipped with a wiping range expansion mechanism, Fig. 4 is an explanatory diagram showing the wiping range of a conventional one-arm type wiper device, and Fig. 5 is an explanatory diagram showing the wiping range of a conventional tandem type wiper device. FIG. 1... Tandem type wiper device, 2... Driver's seat side, 3... Passenger seat side, 4... Wiper blade, 5...
...wiper arm, A...glass surface, B...wiping range expansion mechanism, a...upper inverted position (driver's seat side),
b...Top inverted position (passenger seat side).

Claims

[Scope of utility model registration request]

In a tandem wiper device in which two wiper arms each having a wiper blade attached to the tip wipe the glass surfaces on the driver's seat side and the passenger seat side separately, the upper inverted position of the wiper blade on the driver's seat side is Each wiper arm is installed so that it is located approximately in the center of the glass surface, and the upper inverted position of the wiper blade on the passenger seat side is located at the side edge of the glass surface on the passenger seat side, and A tandem wiper device characterized by having a wiper arm equipped with a wiping range expansion mechanism.