A universal rod of an electric vehicle wind-shielding and sun-shading device is characterized in that the lower portion of the universal rod is in a spherical shape, the upper portion of the universalrod is a threaded section, the middle of the universal rod is a transition section, and a circumferential concave arc shape is formed above the spherical shape of the lower portion of the transitionsection.

    电动车挡风遮阳装置的万向杆,其特征在于:所述的万向杆下方为球形状、上方为螺纹段、中部为过渡段,在过渡段的下部球形状的上方制有周向凹弧形状。


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    Title :

    Universal rod of electric vehicle wind-shielding and sun-shading device


    Additional title:

    电动车挡风遮阳装置的万向杆


    Contributors:
    WANG MINGDA (author) / HUANG CHAODI (author)

    Publication date :

    2020-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / F16C SHAFTS , Wellen



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