The invention provides a spoiler device for a vehicle, which can stabilize air flow flowing through the vehicle so as to improve the air mechanical property. A spoiler device for a vehicle includes: a plurality of skin portions arranged side by side in a vehicle front-rear direction and sequentially overlapping each other in the vehicle front-rear direction; and a plurality of movable parts that support the plurality of skin parts, respectively, and that are movable in the vehicle front-rear direction, in which the plurality of skin parts change the overall length in the vehicle front-rear direction by movement of at least one of the plurality of movable parts in the vehicle front-rear direction, and the plurality of movable parts are movable in the vehicle front-rear direction by movement of at least one of the plurality of movable parts in the vehicle front-rear direction. The plurality of skin portions maintain overlapping in a movable range of the plurality of movable portions.
本发明提供一种车辆用扰流装置,能够使流经车辆的气流稳定,由此提升空气力学性能。车辆用扰流装置包括:多个表皮部,沿着车辆前后方向排列设置,且在所述车辆前后方向上依序彼此重叠;以及多个可动部,分别支撑所述多个表皮部,且在所述车辆前后方向上可动,其中,所述多个表皮部经由所述多个可动部的至少一个在所述车辆前后方向上的移动来改变在所述车辆前后方向上的整体长度,并且,所述多个表皮部在所述多个可动部的可动范围中维持重叠。
Turbulent flow device for vehicle
车辆用扰流装置
2023-06-27
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |