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1. 发明授权

US07341261B2 Skate 失效
标题翻译：滑冰
公开(公告)号：US07341261B2
公开(公告)日：2008-03-11
申请号：US11245584
申请日：2005-10-07
申请人： Chu Yau Shing
发明人： Chu Yau Shing
IPC分类号： A63C1/00
CPC分类号： A63C1/18 , A63C1/36 , A63C17/02
摘要： A skate includes a shoe body and a skating device, wherein the sole of the shoe body comprises a front part, a middle bow part and a rear part. The skating device is mounted only under the middle bow part. Therefore, the toe of the front part and the heel of the rear part can respectively contact with the ground easily. When the toe of the front part contacts with the ground, the angle A between the plane of the sole and the ground is less than 45°. When the heel of the rear part contacts with the ground, the angle B between the plane of the sole and the ground is less than 45°.
摘要翻译：滑板包括鞋体和滑冰装置，其中，鞋体的鞋底包括前部，中弓部和后部。滑冰装置仅安装在中弓部下方。因此，前部的脚趾和后部的脚跟可以容易地与地面接触。当前部的脚趾与地面接触时，脚底平面与地面之间的角度A小于45°。当后部跟部与地面接触时，鞋底平面与地面之间的角度B小于45°。

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