To provide a vehicle front part structure that can suppress whirl generated due to a difference between wind speeds of air at high-speed separating from an outer edge of a deflector and air at low-speed in a front wheel house.SOLUTION: A vehicle front part structure includes a deflector 30 that protrudes, in front of a front wheel house 20, downward from a lower surface of a front bumper face 10. The deflector 30 includes: a wind introduction portion 38 that introduces air into the deflector 30 at a front part of the deflector 30; and a medium-speed wind generation hole portion 39 that communicates with the wind introduction portion 38 to generate a flow of air having a medium speed, which is lower than a wind speed of air separating from deflector outer edge portions 37d and 37e in an area α not opposed to a tire 21 in vehicle front view directly rearward of the deflector 30 and which is higher than a wind speed of air in the front wheel house 20.SELECTED DRAWING: Figure 7

    【課題】デフレクタの外形縁部から剥離する高速の空気と、フロントホイールハウス内の低速の空気との間に、風速差に起因して発生する渦を抑制することができる車両の前部構造の提供を目的とする。【解決手段】フロントホイールハウス20前方においてフロントバンパフェイス10の下面より下方に突出するデフレクタ30を備える車両の前部構造であって、デフレクタ30は、デフレクタ30前部において、デフレクタ30内部の空間に空気を導入する導風部38と、導風部38と連通し、デフレクタ30直後方の車両正面視でタイヤ21に対向しない領域αにおいて、デフレクタ外形縁部37d,37eから剥離する空気の風速より低速度で、かつ、フロントホイールハウス20内の空気の風速より高速度となる中速度の風速を有する空気の流れを生じる中速風生成孔部39と、を備えたことを特徴とする。【選択図】図7


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    Title :

    VEHICLE FRONT PART STRUCTURE


    Additional title:

    車両の前部構造


    Contributors:

    Publication date :

    2022-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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