发明名称 Safety release hand loop for ski pole
摘要 A ski pole has at its handle end a loop formed by a pair of straps each having one end secured to the ski pole and another free end. One of these free ends passes through a buckle having a holding formation which may be snapped into an elastically deformable seat fixed to the free end of the other strap. The one strap can be slid through the buckle to adjust the size of the loop. In case of emergency a sharp pull exerted between the straps will pull the buckle out of the clip and free the user's hand.
申请公布号 US4162081(A) 申请公布日期 1979.07.24
申请号 US19780876210 申请日期 1978.02.09
申请人 JOSEPH, CLAUDE 发明人 JOSEPH, CLAUDE
分类号 A63C11/22;(IPC1-7):A63C11/22 主分类号 A63C11/22
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