The invention provides a movable spoiler device capable of reducing the friction effect of a link mechanism and improving operability. The movable spoiler device includes: a fixed portion fixed to a vehicle body of a vehicle; a movable part provided so as to be movable between a stowed position connected to the fixed part and a deployed position protruding rearward of the vehicle from the fixed part; the actuator is arranged on the fixed part and drives the movable part to move in the front-back direction of the vehicle; and a link mechanism connecting the actuator and the movable portion, in which the link mechanism includes: a fixed link rotatably supported on the fixed portion by a first axis and connected to the actuator; the movable connecting rod is rotatably supported on the fixed connecting rod through a second shaft different from the first shaft and is connected with the movable part, the fixed connecting rod is driven by the actuator to rotate so as to drive the movable connecting rod to move, and the movable connecting rod drives the movable part to move between the storage position and the unfolding position relative to the fixed part.

    本发明提供一种可动式扰流板装置,能够降低连杆机构的摩擦效应并提升操作性。可动式扰流板装置包括:固定部,固定在车辆的车体上;可动部,设置成在与固定部连接的存放位置、以及从固定部往车辆的后方突出的展开位置之间可移动;致动器,设置在固定部上,并驱动可动部在车辆的前后方向上移动;以及连杆机构,连接致动器以及可动部,其中连杆机构包括:固定连杆,以第一轴可旋转地支撑于固定部,且连接致动器;以及可动连杆,以有别于第一轴的第二轴可旋转地支撑于固定连杆,且连接可动部,固定连杆经由致动器的驱动而旋转,以带动可动连杆移动,且可动连杆带动可动部相对于固定部在存放位置与展开位置之间移动。


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    Title :

    Movable spoiler device


    Additional title:

    可动式扰流板装置


    Contributors:
    MOMII MOTOYUKI (author) / AMBO KEI (author)

    Publication date :

    2024-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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