To provide a rectification fin which can improve steering stability of a vehicle.SOLUTION: A rectification fin, which is provided at a lower part of a vehicle 1 and is extended in a vehicle longitudinal direction from a front position with respect to a position between front wheels 2L, 2R of the vehicle 1 which are located on vehicle width direction both sides, comprises: first rectification fins 31, 31 on a vehicle width direction central side of the vehicle 1; and second left and right rectification fins 41, 41 which are so located on the front wheels 2L, 2R sides as to sandwich the first rectification fins 31, 31 from a vehicle width direction. Since a rear part of the second rectification fin 41 is positioned on a vehicle rear side with respect to a rear part of the first rectification fin 31, steering stability can be improved. Further, the first rectification fins 31, 31 are provided at two places on the vehicle width direction central side. Further, the second rectification fins 41, 41 are so configured that internal surfaces 45, 45 thereof on a vehicle width direction central side are inclined to the vehicle width direction central side from a front side toward a rear side of the vehicle.SELECTED DRAWING: Figure 1

    【課題】車両の操安性を向上することができる整流フィンを提供する。【解決手段】車両1の下部に設けられ、車幅方向両側に配置された該車両1の前輪2L,2Rの間よりも前方位置から車両前後方向に延設された整流フィンであって、車両1の車幅方向中央側の第1整流フィン31,31と、第1整流フィン31,31を車幅方向から挟むように前輪2L,2R側に配置された左右の第2整流フィン41,41とを備え、第2整流フィン41の後部が第1整流フィン31の後部よりも車両後方に位置するから、操安性を向上させることができる。また、第1整流フィン31,31は、車幅方向中央側に2カ所設けられている。さらに、第2整流フィン41,41は、車幅方向中央側の内壁面45,45が車両前側から後側に向かって車幅方向中央側に傾斜している。【選択図】図1


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    Title :

    RECTIFICATION FIN


    Additional title:

    整流フィン


    Contributors:

    Publication date :

    2019-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



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