The invention provides a rear spoiler device and an automobile, and relates to the technical field of automobile parts, the rear spoiler device comprises a spoiler body, a sliding rail set and a driving mechanism, at least part of the spoiler body is located in a containing groove, the sliding rail set comprises two sliding rails sequentially arranged in the vertical direction of the automobile, each sliding rail comprises a sliding way and a sliding block connected to the sliding way in a sliding mode, and the sliding block is located in the containing groove; the driving mechanism and the sliding ways are arranged on the front side of the rear bumper, the front ends of the sliding ways are higher than the rear ends of the sliding ways, the vertical distance between the two sliding ways is gradually reduced in the direction from front to back, the two sliding blocks are hinged to the spoiler body, and the driving mechanism is used for driving part of the sliding block on the upper side to stretch into the containing groove through the through groove. When the spoiler body is unfolded, the bottom length of the rear bumper can be increased, the pneumatic flow direction can be improved, the wind resistance of the whole vehicle can be reduced, the spoiler body can be completely retracted into the rear bumper, and the shape of the rear bumper cannot be influenced.

    本发明提供了一种后扰流板装置及汽车,涉及汽车零部件技术领域,包括扰流板本体、滑轨组和驱动机构,扰流板本体的至少部分位于容置槽中,滑轨组包括两个沿汽车竖向依次布置的滑轨,滑轨包括滑道和滑动连接于滑道上的滑块,驱动机构以及滑道分别设置于后保险杠的前侧,滑道的前端高于后端,且两个滑道之间的竖向距离在由前至后的方向上逐渐减小,两个滑块分别与扰流板本体铰接,驱动机构用于驱动上侧的滑块的部分经通槽伸入容置槽中。该扰流板本体在展开时可以延长后保险杠的底部长度,能够改善气动流向,降低整车风阻,扰流板本体也可以完全收回至后保险杠内,不会对后保险杠的造型产生影响。


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    Titel :

    Rear spoiler device and automobile


    Weitere Titelangaben:

    一种后扰流板装置及汽车


    Beteiligte:
    XIAO YANG (Autor:in) / LIANG HAILONG (Autor:in)

    Erscheinungsdatum :

    2023-12-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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