The invention discloses a multifunctional windscreen wiper with double windscreen wiper strips, which relates to the technical field of automobile windscreen wipers and comprises the windscreen wiperstrips, buckling claws, a steel sheet, a fixing piece, a turbulent flow sheath, a base and an adapter. The windscreen wiper strips comprise the first windscreen wiper strip and the second windscreen wiper strip, the outer knife edge of the first windscreen wiper strip is subjected to pressure applied after the swing strip deforms, and the inner knife edge of the second windscreen wiper strip is subjected to pressure applied after the swing strip deforms and pressure applied after the pressed part makes contact with the pressure-resistant part. The pressure borne by the inner knife edge of thesecond windscreen wiper strip is larger than that borne by the outer knife edge of the first windscreen wiper strip. According to the multifunctional windscreen wiper, dirt such as dust, sand and dustis blocked on the outer side through the outer knife edge, dirt such as dust, sand and dust is not prone to adhering to the inner knife edge on the inner side, when the windscreen wiper works, dirt removing and water scraping can be conducted in sequence, dual water scraping is achieved, damage to the inner knife edge is reduced, the working efficiency is improved, the good water scraping effectis continuously kept, and the windscreen wiper service life is prolonged.

    本发明公开了一种具有双雨刮条的多功能雨刮器,涉及汽车雨刮技术领域,包括雨刮条、扣爪、钢片、固定件、扰流护套、底座和转接头。雨刮条包括第一雨刮条和第二雨刮条,第一雨刮条的外刀口受到摆动条形变后施加的压力,第二雨刮条的内刀口受到摆动条形变后施加的压力,以及受压部与抗压部碰触后施加的压力,第二雨刮条的内刀口受到的压力大于第一雨刮条的外刀口受到的压力。本发明多功能雨刮器的外刀口将灰沙尘土等脏污挡在外侧,而内侧的内刀口不易粘到灰沙尘土等脏污,当雨刮器工作时,可先去污后刮水,双重刮水,减少内刀口的损伤,提高工作效率,持续保持良好的刮水效果,延长雨刮器使用寿命。


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    Title :

    Multifunctional windscreen wiper with double windscreen wiper strips


    Additional title:

    一种具有双雨刮条的多功能雨刮器


    Contributors:
    YANG QUANYOU (author) / YANG QUANFA (author) / LUO TIANSU (author)

    Publication date :

    2021-04-02


    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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