To provide a car provided with a rear spoiler, where the spoiler has a high aerodynamic efficiency and, at the same time, is easy and economic to be manufactured.SOLUTION: A car 1 has: a passenger compartment; a body 2 surrounding the passenger compartment and having a roof 3, a tail 4 provided with a rear bumper, and a joining portion 5 connecting the roof to the tail; a rear spoiler 6, which is arranged at the end of the joining portion in the area of the tail; and a plurality of projecting aerodynamic elements 7 protruding from the joining portion in order to intercept an air flow brushing the joining portion during the travel and thus generate vortices in the air flow upstream of the rear spoiler.SELECTED DRAWING: Figure 1
【課題】スポイラーが高い空気力学的効率を有すると同時に製造が容易且つ経済的である、リアスポイラーを備える車を提供する。【解決手段】搭乗室と、搭乗室を取り囲むとともに、ルーフ3と、リアバンパーが設けられるテール4と、ルーフをテールに接続する接合部5とを有する車体2と、テールの領域で接合部の端部に配置されるリアスポイラー6と、走行中に接合部を軽くかすめる空気流を遮ることによりリアスポイラーの上流側の空気流に渦を生成するべく接合部から突出する複数の空力要素7とを有する車1。【選択図】図1
CAR PROVIDED WITH REAR SPOILER AND WITH AERODYNAMIC ELEMENTS TO INCREASE AERODYNAMIC EFFICIENCY OF REAR SPOILER
リアスポイラーの空気力学的効率を高めるためにリアスポイラー及び空力要素を備える車
2021-03-18
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
European Patent Office | 2022
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