A wheel locking axle assembly for securing a wheel to a hub of a child transport device is provided herein. One embodiment of the wheel locking axle assembly includes a hub having a retention feature and a wheel assembly. The wheel assembly includes a wheel, a sleeve coupled to the wheel, a spindle slidable within a channel of the sleeve, and at least one stopper captured by the sleeve and the spindle. The mandrel is movable between a first longitudinal position relative to the sleeve, in which a portion of the at least one stopper extends radially outward through the through bore to lock engagement with a retaining feature of the hub, and a second longitudinal axis position relative to the sleeve, in which a portion of the at least one stopper extends radially outward through the through bore to lock engagement with a retaining feature of the hub. In the second longitudinal position, the at least one stopper does not extend radially outward through the through hole, and the at least one stopper is disengaged from the retaining feature of the hub.

    本文提供一种车轮锁定轴组件,其用于将车轮固定到儿童运送装置的轮毂上。所述车轮锁定轴组件的一个实施方案包括具有保持特征和车轮组件的轮毂。所述车轮组件包括车轮、耦合至所述车轮上的套筒、在所述套筒的通道内可滑动的心轴,以及由所述套筒和所述心轴捕获的至少一个止动器。所述心轴可在相对于所述套筒的第一纵向位置和相对于所述套筒的第二纵轴位置之间移动,其中在所述第一纵向位置,所述至少一个止动器的一部分径向向外延伸穿过所述通孔从而与所述轮毂的保持特征锁定接合,在所述第二纵向位置,所述至少一个止动器不会径向向外延伸穿过所述通孔,所述至少一个止动器与所述轮毂的保持特征脱离。


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    Titel :

    Push shaft for trolley


    Weitere Titelangaben:

    用于手推车的推动轴


    Beteiligte:

    Erscheinungsdatum :

    2023-04-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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