The invention discloses a wear-resistant trundle with the long service life; the trundle comprises a trundle frame, a dust cover and a trundle body; the trundle body is installed on the trundle frame, the dust cover is arranged above the trundle body, and the dust cover is detachably connected to the trundle frame; the trundle body comprises an inner core, an anti-corrosion layer, a shock absorption layer and a wear-resistant layer, the shock absorption layer is coated with the wear-resistant layer, the anti-corrosion layer is coated with the shock absorption layer, and the inner core is coated with the anti-corrosion layer. The trundle frame is provided with a connecting piece, the connecting piece is provided with a connecting hole, the dust cover is provided with a screw hole, and a bolt penetrates through the connecting hole and the screw hole so that the dust cover can be fixed to the trundle frame. The wear-resistant trundle has the buffering and damping effects, the abrasion resistance of the trundle is improved, and the service life of the trundle is guaranteed.

    本发明公开了一种高寿命耐磨脚轮,包括脚轮架、防尘罩和轮体,所述轮体安装于所述脚轮架,且所述轮体的上方设有防尘罩,所述防尘罩可拆卸连接于所述脚轮架;所述轮体包括内芯、防腐蚀层、减震层和耐磨层,所述耐磨层包覆于所述减震层,所述减震层包覆于所述防腐蚀层,所述防腐蚀层包覆于所述内芯。所述脚轮架设有连接片,所述连接片设有连接孔,所述防尘罩设有螺孔,螺栓穿过连接孔和螺孔以实现防尘罩固定于脚轮架。本发明起到缓冲减震的效果,增加脚轮的耐磨性,保证脚轮的使用寿命。


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    Title :

    Wear-resistant trundle with long service life


    Additional title:

    高寿命耐磨脚轮


    Contributors:
    LIU CHUN (author)

    Publication date :

    2022-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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