发明名称 Buckle with function of untwisting fastening straps
摘要 Disclosed is a buckle with a function of untwisting fastening straps, in which a male and a female member constituting the buckle engage with each other in a one-touch manner and both members each connected to fastening straps freely rotate along with a twisting of the straps. The buckle consists of a male member connected to one end of a strap, and a female member removably engaged with two fitting clamps of the male member at a clamp insert opening thereof. A rotary strap connector is connected to one end of another strap and coupled to the female member in such a way that the rotary strap connector is coupled to a connector holder of the female member so as to freely rotate relative to the female member without being undesirably separated from the female member. The rotary strap connector is covered with a cover at each of upper and lower open ends thereof through elastic fitting engagement.
申请公布号 US2003182777(A1) 申请公布日期 2003.10.02
申请号 US20020190487 申请日期 2002.07.09
申请人 KIM JIN-KYU 发明人 KIM JIN-KYU
分类号 A44B11/00;A44B11/26;(IPC1-7):A44B11/25 主分类号 A44B11/00
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