The present invention relates to an aerodynamic device for a vehicle, which has a simple structure and suppresses loosening of an aerodynamic component. A second connection part (72), which connects a connection link (32) for fixing the front spoiler and a second engagement member (52) for the clutch mechanism (45), has a structure as a fitting connection part (70) having a clutch-side engagement surface and a link-side engagement surface that rotate integrally by being engaged with each other. Furthermore, the second connecting portion has a first gap provided between the clutch-side engagement surface and the link-side engagement surface in a first relative rotation direction in which the front spoiler is displaced in the deployment direction by an external force. Furthermore, the second connection portion has a second gap provided between the clutch-side engagement surface and the link-side engagement surface in a second relative rotation direction in which the front spoiler is displaced in the housing direction by an external force. The second gap is set to be narrower than the first gap.

    本发明涉及车用空气动力装置,其结构简单地抑制空气动力部件的松动。将固定前阻流板的连接连杆(32)与离合器机构(45)的第二卡合部件(52)连结的第二连结部(72)具有作为嵌合连结部(70)的结构,该嵌合连结部具备通过相互卡合而一体转动的离合器侧卡合面和连杆侧卡合面。另外,该第二连结部具有第一间隙,该第一间隙在前阻流板基于外力向展开方向位移的第一相对转动方向上,设置在该离合器侧卡合面与连杆侧卡合面之间。而且,该第二连结部具有第二间隙,该第二间隙在前阻流板基于外力向收纳方向位移的第二相对转动方向上,设置在该离合器侧卡合面与连杆侧卡合面之间。而且,该第二间隙被设定为比该第一间隙窄。


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    Titel :

    Aerodynamic device for vehicle


    Weitere Titelangaben:

    车用空气动力装置


    Beteiligte:
    MIZUNO HIDEKI (Autor:in) / SHIBUYA YUKIHIDE (Autor:in)

    Erscheinungsdatum :

    10.03.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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