To improve aerodynamic performance of a vehicle or aerodynamic performance such as steering stability.MEANS FOR SOLVING THE PROBLEM: A front structure of a vehicle 1 having a front exterior member 10 disposed on a front face 3 of a vehicle body 2 includes: a front face introduction hole 11 formed at an end in a vehicle width direction of the front exterior member 10; and a duct structure 30 connected to the front face introduction hole 11 inside of the front exterior member 10. The duct structure 30 includes: a rear exhaust hole 23 which exhausts air to a wheel house 6 located behind the front exterior member 10 in a vehicle body 1; and branch exhaust holes 25 and 27 formed in a flow channel from the front face introduction hole 11 to the rear exhaust hole 23.SELECTED DRAWING: Figure 4
【課題】車両の空力特性や操安性といった空力性能について改善する。【解決方法】車体2の前面3に設けられるフロント外装部材10を有する車両1の前部構造は、フロント外装部材10についての車幅方向の端部に形成される前面導入孔11と、フロント外装部材10の内側において前面導入孔11と接続されるダクト構造30と、を有する。ダクト構造30は、車体1においてフロント外装部材10の後側に位置するホイールハウス6へ排気する後方排気孔23と、前面導入孔11から後方排気孔23までの流路区間に形成される分岐排気孔25,27と、を有する。【選択図】 図4
FRONT STRUCTURE OF VEHICLE AND FRONT EXTERIOR MEMBER
車両の前部構造、およびフロント外装部材
2022-05-27
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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