According to a profiling telescopic rear window windscreen wiper capable of expanding the visual field, a profiling plate is arranged at the bottom of rear window glass, and a windscreen wiper motor shaft sequentially penetrates through the rear window glass and the profiling plate to be connected with a windscreen wiper base; a windscreen wiper guide rail is connected with the windscreen wiper base through a screw and a nut; the wiper unit does linear reciprocating motion around the wiper guide rail through a mandrel and a bearing (2), a check ring (2), a bearing (3) and a check ring (3) on the two sides, and a bearing (1) and the check ring (2) are arranged at the lower end of the wiper unit and do reciprocating curvilinear motion along the track on the inner side of the profiling plate; a return spring is arranged between the screw and the windscreen wiper unit; and an outer cover is arranged outside the windscreen wiper guide rail. The profiling telescopic rear window windscreen wiper is convenient to use and suitable for various vehicle types with rear window windscreen wipers, the wiping area of the rear window windscreen wiper can be enlarged so as to enlarge the visual field of the rear window, especially the visual fields of the left side and the right side, and the driving safety in cloudy and rainy days is greatly improved.

    一种扩大视野的仿形伸缩后窗雨刮,所述仿形板在后窗玻璃底部,雨刮电机轴依次穿过后窗玻璃和仿形板与雨刮座连接;雨刮导轨通过螺钉和螺帽与雨刮座连接;雨刮单元通过芯轴和两侧的轴承②、挡圈②、轴承③、挡圈③绕雨刮导轨做直线往复运动,雨刮单元下端设置轴承①和挡圈②沿仿形板内侧轨道做往复曲线运动;螺钉与雨刮单元之间设置回位簧;雨刮导轨外侧设置外罩。本发明使用方便,适宜各类设置后窗雨刮的车型,可以扩大后窗雨刮刮扫面积以增大后窗视野,尤其是左右两侧的视野,大大地提高了阴雨天气行车的安全性。


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    Title :

    Profiling telescopic rear window windscreen wiper capable of expanding visual field


    Additional title:

    一种扩大视野的仿形伸缩后窗雨刮


    Contributors:
    LUO XIAOQING (author) / WANG JUNPU (author) / HUANG JINQIU (author) / ZHOU WEN (author) / WANG TINGTING (author) / ZHANG SUXIANG (author)

    Publication date :

    2022-02-22


    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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