发明名称 Shoe lace device that can be tightened to simulate a double-bow knot
摘要 A shoe lace device for a shoe includes first to ninth lace portions, a clamp member, and a cord unit. Lower ends of the first to sixth lace portions are anchored on the eyelet tabs. Upper ends of the first and second lace portions and those of the seventh and eighth lace portions are interconnected to form first and second loops, respectively. The upper ends of the third and ninth lace portions serve as distal lace segments. The clamp member is sleeved slidably on medial sections of the first to third lace portions. The cord unit is secured on and is disposed externally of the clamp member between the first and second loops, and cooperates with the loops and the distal lace segments to simulate a double-bow configuration.
申请公布号 US6453524(B1) 申请公布日期 2002.09.24
申请号 US20010920856 申请日期 2001.08.03
申请人 LIU KUN-CHUNG 发明人 LIU KUN-CHUNG
分类号 A43C7/08;(IPC1-7):A43C7/00 主分类号 A43C7/08
代理机构 代理人
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