发明名称 In-line roller skate with internal support and external ankle cuff
摘要 A roller skate includes an upper, including a substantially nonrigid upper portion secured to a base. A frame secured to the base carries a plurality of wheels. The substantially nonrigid upper portion is reinforced by a substantially rigid internal heel counter. An ankle support cuff assembly is pivotally secured to the internal heel counter. The ankle support cuff assembly includes a substantially rigid ankle support cuff that is pivotally secured on lateral and medial sides to the internal heel counter. Ankle pad lines the interior of the ankle support cuff. Ankle support cuff is fastened by a selectively securable fastener about the skater's ankle. The ankle support cuff assembly pivots freely in the forward and aft direction relative to the internal heel counter.
申请公布号 US2005280222(A1) 申请公布日期 2005.12.22
申请号 US20050213095 申请日期 2005.08.26
申请人 K-2 CORPORATION 发明人 SAUTER THOMAS M.;MEIBOCK ANTONIN A.;SVENSSON JOHN E.
分类号 A43B5/04;A43B5/16;A43B7/20;A63C9/00;A63C9/086;A63C17/02;A63C17/06;A63C17/14;(IPC1-7):A63C17/02 主分类号 A43B5/04
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