To provide a deflector structure of an automobile capable of reducing air resistance of an automobile 1 by allowing travel wind caused when the automobile 1 travels forward to flow along the end surface of the outside of a vehicle width direction of front wheels 3.SOLUTION: A deflector structure of an automobile is provided with a deflector 30, the deflector 30 has a travel wind control part 30c for controlling the flow of travel wind caused when the automobile 1 travels forward, the travel wind control part 30c includes an outer control part 30d and an inner control part 30e, and the outer control part 30d and the inner control part 30e are formed in shapes such that air pressure of an outer space part located just before the outside part of the vehicle width direction of a front wheel 3 is lower than air pressure of a central space part located just before a central part of the vehicle width direction of the front wheel 3 at a lower edge of the deflector 30 or a height position close to a lower side of the lower edge.SELECTED DRAWING: Figure 2
【課題】自動車1の前進走行時に生じる走行風が前輪3の車幅方向外側の端面に沿って流れるようにして自動車1の空気抵抗を低減し得る、自動車のデフレクタ構造を提供する。【解決手段】自動車のデフレクタ構造は、デフレクタ30を備え、デフレクタ30は、自動車1の前進走行時に生じる走行風の流れを制御する走行風制御部30cを有し、走行風制御部30cは、外側制御部30dと、内側制御部30eとを含み、外側制御部30d及び内側制御部30eは、デフレクタ30の下端乃至その下側近傍の高さ位置において、前輪3の車幅方向外側部分の直前に位置する外側空間部の気圧が、前輪3の車幅方向中央部分の直前に位置する中央空間部の気圧よりも低くなるような形状に形成されている。【選択図】図2
DEFLECTOR STRUCTURE OF AUTOMOBILE
自動車のデフレクタ構造
2020-05-07
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |