PROBLEM TO BE SOLVED: To provide a tire deflector device that increases an air drag coefficient (Cd value) by preventing entrance of a travel wind into a wheel house by inhibiting the travel wind from directly hitting a front wheel.SOLUTION: A convex deflector 20 is arranged on a bottom of a vehicle ahead of a front wheel 13, at a lower position when being viewed from a longitudinal direction of the vehicle. The deflector 20 comprises a first air guiding part 21 that is positioned at an inside in a vehicle width direction, a second air guiding part 22 that is positioned at an outside in the vehicle width direction, and a connection part 26 that connects the first and second air guiding parts 21 and 22 in a vertical direction of the vehicle and that is extended in a longitudinal direction of the vehicle. A vertical wall part 25, which is extended downward from a back part of the second air guiding part 22 and extended in the vehicle width direction, is provided. The second air guiding part 22 is formed in such a manner that a ground height is higher than the first air guiding part 21. A curved part 40 is formed between the first air guiding part 21 and the connection part 26.SELECTED DRAWING: Figure 4

    【課題】前輪に直撃する走行風を抑制することで、ホイールハウス内に走行風が入り込まないようにし、空気抗力係数(Cd値)の向上を図るタイヤデフレクタ装置の提供を目的とする。【解決手段】車両前後方向から見て下方に凸状のデフレクタ20が前輪13前方の車両底部に配置され、デフレクタ20は車幅方向内側に位置する第1導風部21と車幅方向外側に位置する第2導風部22と、第1導風部21と第2導風部22とを車両上下方向につなぐと共に車両前後方向に延びる連結部26とを備え、第2導風部22の後部から下方に延びると共に車幅方向に延びる縦壁部25を有し、第2導風部22は第1導風部21よりも地上高が高く形成されると共に、第1導風部21と連結部26との間に湾曲部40が形成されたことを特徴とする。【選択図】図4


    Access

    Download


    Export, share and cite



    Title :

    TIRE DEFLECTOR DEVICE


    Additional title:

    タイヤデフレクタ装置


    Contributors:
    IKAWA YUKI (author) / CHIHOKU MASARU (author)

    Publication date :

    2018-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



    TIRE DEFLECTOR DEVICE

    IKAWA YUKI / CHIKITA MASARU | European Patent Office | 2020

    Free access

    TIRE DEFLECTOR DEVICE

    IKAWA YUKI / CHIHOKU MASARU | European Patent Office | 2018

    Free access

    Tire deflector device

    IKAWA YUKI / CHIKITA MASARU | European Patent Office | 2021

    Free access

    TIRE DEFLECTOR DEVICE

    IKAWA YUKI / CHIKITA MASARU | European Patent Office | 2022

    Free access

    TIRE DEFLECTOR DEVICE

    IKAWA YUKI / CHIHOKU MASARU | European Patent Office | 2018

    Free access