The invention relates to an anti-locking cart. The anti-locking cart comprises a main cart body and a plurality of wheel assemblies arranged below the main cart body, wherein a handle convenient to push and pull is arranged on the main cart body, and each wheel assembly comprises a guide supporting column installed at the bottom of the main cart body, an anti-locking brush skirt and a universal wheel; the anti-locking brush skirt comprises an installation plate and bristles extending downwards from the lower surface of the installation plate, the bristles are arranged in the circumferential direction, a guide unit is arranged between the anti-locking brush skirt and the guide supporting column, the anti-locking brush skirt is at least provided with a first position and a second position, and when the anti-locking brush skirt is located at the first position, the anti-locking brush skirt is located at the second position; lower ends of the bristles are not higher than the lowest ends of the universal wheels; and when the anti-locking brush skirt is located at the second position, the lower ends of the bristles are higher than the lowest ends of the universal wheels. According to the anti-locking cart, the anti-locking brush skirts capable of ascending and descending are additionally arranged on the universal wheels, when the anti-locking brush skirts need to be used, the anti-locking brush skirts are descended to the peripheries of the universal wheels, surrounding hair, batting and the like can be effectively prevented from winding the universal wheels, and therefore the anti-locking purpose is achieved.

    本发明涉及一种防卡死推车,包括主车体、设置在主车体下方的多个轮组件,主车体上设置有便于推拉的把手,轮组件包括安装在主车体的底部的导向支撑柱、防卡死刷裙以及万向轮,防卡死刷裙包括安装板及从安装板的下表面向下延伸设置的刷毛,刷毛沿周向排列,防卡死刷裙与导向支撑柱之间设置有导向单元,防卡死刷裙至少具有第一位置和第二位置,当防卡死刷裙处于第一位置时,刷毛的下端不高于万向轮的最低端;当防卡死刷裙处于第二位置时,刷毛的下端高于万向轮的最低端。该防卡死推车中,给万向轮增设能够升降的防卡死刷裙,在需要使用防卡死刷裙时,将其下降至万向轮的周围,能够有效阻挡周围的头发、毛絮等缠绕万向轮,从而达到防卡死的目的。


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    Title :

    Anti-locking cart


    Additional title:

    防卡死推车


    Contributors:
    PAN SHUXIA (author)

    Publication date :

    2021-04-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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