发明名称 Cord for retaining a surfboard
摘要 The present invention aims at connecting one end of a surfboard and the ankle of a rider by a cord in a freely attachable/detachable manner at both ends, enabling the rider to detach the surfboard by a simple operation. The ankle strap and the cord tip are directly connected via a swivel mechanism to prevent entanglement of the two and twist of the cord, achieving excellent safety and operability as well as preventing accidents. A pocket to store small articles is provided to the ankle strap to allow the rider carry keys, coins, etc.
申请公布号 US4610634(A) 申请公布日期 1986.09.09
申请号 US19850706941 申请日期 1985.03.01
申请人 KIMURA, GEN 发明人 KIMURA, GEN
分类号 B63B35/79;(IPC1-7):A63C15/06 主分类号 B63B35/79
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