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    • 4. 发明授权
    • Crampon
    • 冰爪
    • US07555850B2
    • 2009-07-07
    • US11458351
    • 2006-07-18
    • Jung Keuk Park
    • Jung Keuk Park
    • A43C15/06
    • A43C15/08A43C15/063
    • The present invention relates to a crampon having a movable spike element in the rotation structure for both walking or climbing to improve walking convenience and safety of a user. The crampon according to the present invention comprises a binding bend; a main plate to be mounted to a sole of a climbing shoe; supporting shafts; movable spike elements axially coupled with the supporting shafts; pins fitted into the supporting shafts perpendicularly to the shafts; and rotating locking levers.
    • 本发明涉及一种在用于行走或爬坡的旋转结构中具有可移动尖头元件的冰爪,以提高使用者的步行方便性和安全性。 根据本发明的冰爪包括装订弯曲部; 安装在攀岩鞋底上的主板; 支撑轴; 与支撑轴轴向联接的可动尖头元件; 销垂直于轴安装在支撑轴上; 和旋转锁定杆。