Windscreen wiper shaft assembly and windscreen wiper
A technology of wiper and assembly, applied in the field of wiper shaft assembly and wiper, can solve the problems of pedestrian injury maintenance and difficulty, and achieve the effects of saving maintenance costs, preventing collision, and making the telescopic distance easier to control.
Active Publication Date: 2020-03-06
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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Problems solved by technology
[0004] The main purpose of the present invention is to propose a wiper shaft assembly and a wiper, aiming at solving the technical problems that the traditional rain shaft assembly is easy to cause injury to pedestrians and difficult to maintain when it collides
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0028] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0029] In addition, if there are descriptions involving "first", "second" and ...
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The invention discloses a windscreen wiper shaft assembly and a windscreen wiper. The windscreen wiper shaft assembly comprises a windscreen wiper shaft structure, a telescopic drive structure, and atelescopic control device, wherein the windscreen wiper shaft structure comprises a windscreen wiper input shaft, and a windscreen wiper output shaft movably arranged on the windscreen wiper input shaft in a sleeved manner; the telescopic drive structure comprises a telescopic drive frame, and a telescopic drive main body arranged on the telescopic drive frame, and the telescopic drive main body is connected with the windscreen wiper output shaft; and the telescopic control device comprises an object induction mechanism corresponding to the outer end part of the windscreen wiper output shaft,and a control circuit electrically connected with the object induction mechanism, and the control circuit is electrically connected with the telescopic drive main body. The windscreen wiper shaft assembly and the windscreen wiper are capable of selectively shrinking in the case of a collision, solve the technical problems that a traditional windscreen wiper shaft easily generates great harm to pedestrians in the case of a collision, and cannot be easily repaired after the collision, and are worthy of popularization.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to a wiper shaft assembly and a wiper. Background technique [0002] The rapid development of the automobile industry has made automobiles a common means of transportation in people's daily life. With the increase in the number of automobiles, traffic accidents have become more frequent. Therefore, automobile manufacturers are also paying more and more attention to the development of automobile safety. In a common traffic accident, when a car collides with a pedestrian outside the car, the pedestrian's movement process is that the pedestrian's legs first contact the car bumper and the hood, then the pedestrian falls backwards, and finally the head contacts the hood and windshield. Contact with hard parts such as glass will cause serious head injury. Therefore, reducing the head injury value during a pedestrian collision can reduce the death rate in pedestrian collision acciden...
Claims
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IPC IPC(8): B60S1/04B60R21/34
CPCB60R21/34B60R2021/343B60S1/04
Inventor 仇磊何义李晓庆崔玮
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD