The invention relates to the technical field of vehicle parts, in particular to an automatic sun-shading device for an automobile, which comprises a mounting frame, a double-shaft motor and two sun-shading mechanisms, each sun-shading mechanism comprises a screw rod, an adapter ring, a sun-shading plate, a guide assembly and an expansion plate, and the two screw rods are opposite in thread turning direction. The double-shaft motor drives the two screw rods at the two ends to rotate, the two screw rods drive the two adapter rings to be far away from each other when rotating, the adapter rings drive the sun shield to slide out of the top of the mounting frame through the guide assemblies when moving, the sun shading area of the mounting frame is increased, and the sun shading effect is achieved; and the expansion plate can be rotated out of the sun shield, so that the sun-shading area of the sun shield is increased, and the problem that the automobile cover cannot block the sun of the automobile body in the driving process of the automobile is solved.

    本发明涉及车辆部件技术领域,具体涉及一种汽车自动遮阳装置,包括安装架、双轴电机和两个遮阳机构,遮阳机构包括螺杆、转接环、遮阳板、导向组件和扩张板,两个螺杆的螺纹旋向相反,在汽车行驶需要防晒时,双轴电机驱动两端的两个螺杆转动,两个螺杆转动时驱动两个转接环相互远离,转接环移动时带动遮阳板通过导向组件从安装架顶部滑出,增加安装架的遮阳面积,以达到遮阳的效果,当遮阳板从安装架顶部滑出到最大值时,可通过扩张板从遮阳板上转出,增加遮阳板的遮阳面积,解决了车衣无法在车辆行驶过程中对车身进行防晒的问题。


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    Title :

    Automatic sun-shading device for automobile


    Additional title:

    一种汽车自动遮阳装置


    Contributors:
    LEI YUNNI (author) / ZHOU RENSHAN (author)

    Publication date :

    2022-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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