The invention relates to the technical field of automobile manufacturing, and discloses a structure for reducing wind resistance of a rearview mirror. The structure comprises a mounting column, a rearview mirror body is fixedly mounted on the left side of the mounting column, a guide plate is fixedly mounted on the front face of the mounting column, and movable pieces are movably mounted at the top and the bottom of the front face of the rearview mirror body. According to the structure and theprocess for reducing wind resistance of rearview mirror, through arranging the movable pieces, when the automobile runs normally,wind can be blown away from the front surface of the rearview mirror body to the rear side of the rearview mirror body; at the moment when wind is in contact with the rearview mirror body,wind can be quickly exhausted from the sliding opening; at the moment, the distance for driving the supporting rod to ascend is small, wind energy is better conveyed out from the sides,deviating from each other, of the two movable pieces, when the resistance of the wind is reduced by the movable pieces, the guide plate guides the wind to flow towards the upper portion of the mounting column, the wind cannot make direct contact with the front face of the mounting column, and the resistance of the rearview mirror in the automobile running process is effectively reduced.

    本发明涉及汽车制造技术领域,且公开了一种降低后视镜风阻的结构,包括安装柱,所述安装柱的左侧固定安装有后视镜本体,所述安装柱的正面固定安装有引导板,所述后视镜本体正面的顶部与底部均活动安装有活动片。该降低后视镜风阻的结构及工艺,通过设置活动片,汽车正常行驶的时候,风将会由后视镜本体的正面向后视镜本体的后侧吹去,在风接触到后视镜本体的一瞬间,风将很快从滑口处排出,此时带动支撑杆上升的距离就较小,将风能更好的从两个活动片相背离的一侧输送出,风的阻力在被活动片减小的同时,引导板引导风朝安装柱的上方流动,不会与安装柱的正面直接接触,有效的减小了汽车在行驶的过程中后视镜的阻力。


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    Title :

    Structure and process for reducing wind resistance of rearview mirror


    Additional title:

    一种降低后视镜风阻的结构及工艺


    Contributors:
    ZHU JIAN (author)

    Publication date :

    2020-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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