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Wiper apparatus for vehicle

A wiper and vehicle technology, which is applied in vehicle maintenance, vehicle cleaning, transportation and packaging, etc., can solve the problems of the overall rigidity reduction of the wiper device, so as to improve the power transmission efficiency, increase the rigidity, and reduce the included angle Effect

Inactive Publication Date: 2008-10-01
MITSUBA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, the body portion of the pivot bracket is disposed axially deviated from the motor bracket, so that there is a problem that the rigidity of the wiper device as a whole decreases due to bending of the portion where the body portion connects to the motor bracket, etc.

Method used

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  • Wiper apparatus for vehicle
  • Wiper apparatus for vehicle

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Embodiment Construction

[0060] Below, the embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0061] figure 1 It is a view showing a part of a vehicle provided with a vehicle wiper device according to an embodiment of the present invention. In order to wipe the window sealing glass (front glass) 12, the vehicle 11 is provided with a driver's seat side, that is, a DR side wiper blade 13a, and a passenger's seat side, that is, an AS side wiper blade 13b. The DR side wiper blade 13a is installed on the driver's seat side as the first wiper rocker arm, that is, the front end of the DR side wiper rocker arm 14a, and the AS side wiper blade 13b is installed on the front end of the second wiper rocker arm. The passenger side is the front end of the wiper rocker arm 14b on the AS side. ) exerts an elastic force and is in elastic contact with the window sealing glass 12.

[0062] The vehicle 11 is provided with a vehicle wiper device 15 (hereinaft...

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Abstract

A motor bracket (23) to which a wiper motor (25) is fixed, and a DR side pivot holder (17a) are coupled together by means of a DR side pipe frame (32a) inclined to a plane perpendicular in the axial direction of an output shaft (28) of a wiper motor (25), and the motor bracket (23) and an AS side pivot holder (17b) are coupled together by means of an AS side pipe frame (32b) inclined to the plane perpendicular in the axial direction of the output shaft (28). An output arm (41) is fixed to the output shaft (28) of the wiper motor (25), and the output arm (41) is disposed between the DR side pipe frame (32a) and the AS side pipe frame (32b), and between the connecting rod (36) for coupling a DR side lever (35a) and an AS side lever (35b), and the motor bracket (23).

Description

technical field [0001] The present invention relates to a wiper device for a vehicle equipped with a first pivot on which a first wiper rocker arm is mounted and a second pivot on which a second wiper rocker arm is mounted. Background technique [0002] Vehicles such as motor vehicles are equipped with wiper devices in order to wipe off rain, snow, and other attachments attached to window sealing glass (front glass). The wiper device includes a pivot on which the wiper rocker arm is installed and a wiper motor that swings and drives the pivot. By using the wiper motor as the driving source, the wiper rocker arm reciprocates on the glass surface , while wiping the glass surface. [0003] Vehicles such as passenger cars are usually provided with two wiper rocker arms. At this time, as the wiper device, a tandem wiper device provided with a pair of pivot shafts is usually used. In the tandem wiper device, the operating lever is fixed on the base end of each pivot, and these o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/34
CPCY10T74/182B60S1/0447Y10T74/18184B60S1/0425B60S1/0433
Inventor 田岛彻也
Owner MITSUBA CORP
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