专利名称：Assembling structure of support bracket
and wheel axle of skateboard
发明人：Yuche Su申请号：US13909052申请日：20130603公开号：US08757647B1公开日：20140624
专利附图：
摘要：A skateboard includes a support bracket mounted to an underside of theskateboard, a retention ring, and a wheel axle to which wheels are mounted. The supportbracket has an axle hole that includes an internally threaded section and a groove. The
retention ring is capable of elastic deformation. The wheel axle has an end that includesan externally threaded section and a retention slot. Through the threading engagementbetween the internally threaded section and the externally threaded section, the end ofthe wheel axle is fastened in the axle hole. With the retention ring retained between thegroove and the retention slot by having a portion of the ring received in the groove andanother portion received in the retention slot, the end of the wheel axle is retained in theaxle hole without axial movement.
申请人：Yuche Su
地址：Taipei TW
国籍：TW
代理人：Leong C. Lei
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