发明名称 Shoelace reel operated easily and conveniently
摘要 A shoelace reel includes a support seat, a spool rotatably mounted in the support seat, a shoelace having two distal ends each secured to the winding zone of the spool, a limit sleeve mounted on the support seat, a drive member rotatably and movably mounted in the limit sleeve, and a control knob rotatably and movably mounted on the limit sleeve and connected to the drive member. Thus, the user only needs to rotate the control knob to tighten the shoelace and to pull out the control knob to loosen the shoelace. In addition, the user only needs to operate the control knob to tighten or loosen the shoelace, so that the user can tighten or loosen the shoelace by his one hand only.
申请公布号 US7584528(B2) 申请公布日期 2009.09.08
申请号 US20070708519 申请日期 2007.02.20
申请人 MENG HANN PLASTIC CO., LTD. 发明人 HU JUNG-FU
分类号 A43C11/20;A43B5/04 主分类号 A43C11/20
代理机构 代理人
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