A vehicle includes an underbody structure disposed at an underbody rear side of the vehicle, where the vehicle is an automobile used on a public road, where the underbody structure includes at least a vortex portion inclined upward when viewed in a direction from a front end of the vehicle to a rear end of the vehicle, where the vortex portion substantially covers a width of the vehicle, and where the vortex portion is inclined upward when viewed in a direction from the front end of the vehicle to the rear end of the vehicle. And is adapted to generate a bottom air vortex below the vortex portion when the vehicle moves forward.
一种车辆,包括布置在所述车辆的底部后侧处的底部结构,其中车辆是在公共道路上使用的汽车,其中底部结构:至少包括涡流部分,当在从车辆的前端到车辆的后端的方向上观看时,涡流部分向上倾斜,其中涡流部分基本上覆盖车辆的宽度,并且适于当车辆向前移动时在涡流部分下方产生底部空气涡流。
Vehicle with underbody structure for reducing aerodynamic resistance
具有用于减小空气动力阻力的底部结构的车辆
2023-02-24
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
ACTIVE AERODYNAMIC VEHICLE UNDERBODY SPARE TIRE ASSEMBLY
European Patent Office | 2025
|