The invention provides a top spraying type water spraying windscreen wiper, and belongs to the technical field of automobile accessories. The top spraying type water spraying windscreen wiper comprises a windscreen wiper arm, a water conveying pipe, spray heads and a windscreen wiper blade. The wiper blade is installed on the wiper arm, the water conveying pipe is installed on the wiper arm, and the water conveying pipe and the spray head can be combined with the wiper blade. The water pipe is provided with one (or two) spray heads at the farthest end (or two ends) of the wiper blade, the direction of the spray heads is parallel to the direction of the wiper blade and faces the wiper blade inwards or inwards in an inclined mode, and the other side of the water pipe is connected into an automobile water spray motor. Before the windscreen wiper of the automobile works, the working face can be wetted accurately, the influence on the driving visual field is small, the wiping resistance of the windscreen wiper blade is reduced while the water consumption of windscreen wiper water is reduced, impurities such as dust on glass can be cleaned more easily, and the service life of the windscreen wiper blade can also be greatly prolonged; and due to directional washing of the pressure windscreen wiper water, scraped dust and other impurities can be washed away from the working face in time, and the cleaning effect is more remarkable. Due to the fact that only one or two spray heads are arranged, the top spraying type water spraying windscreen wiper is not prone to blockage, simple in structure and low in cost.

    一种顶喷式喷水雨刮,属汽车附件技术领域,包括雨刮臂、输水管、喷头和雨刮片。所述的雨刮片安装于雨刮臂上,输水管安装于雨刮臂上,另外输水管、喷头还可以与雨刮片结合;输水管在雨刮片的最远端(或两端)位置设置有一个(或两个)喷头,喷头方向与雨刮片方向平行且向内或向内斜对着雨刮片,输水管的另一侧接入汽车喷水电机。汽车的雨刮工作前能够精准对工作面进行润湿,行车视野受到影响较小,在减少雨刮水的用水量同时减少雨刮片的刮抹阻力,玻璃上的灰尘等杂物更容易清洗干净,雨刮片的寿命也能大大提高;且由于压力雨刮水的定向冲刷,刮起的灰尘等杂物能够即时冲离工作面,清洗效果更显著。由于喷头只有一个或两个,顶喷式喷水雨刮不易堵塞,结构简单,成本低廉。


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    Title :

    Top spraying type water spraying windscreen wiper


    Additional title:

    一种顶喷式喷水雨刮


    Publication date :

    2021-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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