The invention discloses a damping roller for a luggage. The damping roller includes a damping sleeve box, a first positioning plate is fixedly connected to the inner side of the bottom of the dampingsleeve box; the upper surface of the first positioning plate is fixedly connected with a first damping spring; second damping springs are fixedly connected to the positions, away from the first damping springs by 120 degrees, of the upper surface of the first positioning plate. Third damping springs are fixedly connected to the positions, away from the second damping springs by 120 degrees, of theupper surface of the first positioning plate. A sliding plate is fixedly connected to the upper ends of the first damping spring, the second damping spring and the third damping spring, a fixing sleeve is fixedly connected to the upper end of the sliding plate, a supporting rod is arranged in the fixing sleeve, the supporting rod penetrates through the sliding plate, a first positioning plate isarranged at the bottom end of the supporting rod, and the fixing sleeve penetrates through the top of the damping sleeve box. According to the damping roller, three damping springs are arranged in theupper damping sleeve box, so that the influence of external force on the luggage can be reduced to the greatest extent.

    本发明公开了一种箱包用减震滚轮,包括减震套箱,所述减震套箱的底部内侧固定连接有第一定位板,所述第一定位板的上表面固定连接有第一减震弹簧,所述第一定位板的上表面并且与第一减震弹簧距离120度的位置固定连接有第二减震弹簧,所述第一定位板的上表面并且与第二减震弹簧距离120度的位置固定连接有第三减震弹簧,所述第一减震弹簧、第二减震弹簧与第三减震弹簧的上端固定连接有滑移板,所述滑移板的上端固定连接有固定套,所述固定套的内部设置有支撑杆,所述支撑杆贯穿滑移板并且底端设置有第一定位板,所述固定套贯穿减震套箱的顶部。本发明中,上方的减震套箱里面设置有三个减震弹簧,可以最大程度上降低箱包受到外力的影响。


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    Title :

    Damping roller for luggage


    Additional title:

    一种箱包用减震滚轮


    Contributors:
    YU LIWEI (author)

    Publication date :

    2020-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16F SPRINGS , Federn



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