| 摘要 |
PROBLEM TO BE SOLVED: To provide a wire loop formation clasp capable of forming an optional-dimension loop at the end of a wire. SOLUTION: This wire loop formation clasp 1 has a bush 2 to be fixed to the wire W and a sleeve 3 for frictionally locking the wire W and the bush 2. The sleeve 3 is formed with a through-hole 31 for inserting the wire W and a slit 32 for inserting the wire W from the side face. The side face of the sleeve 3 is formed with an opening 33 communicating with the slit 32. The slit 32 is enlarged in a part inward the opening 33 and has a large-diameter portion 32c allowing the fitting of the bush 2, a small-diameter portion allowing the fitting of the bush 2, and a step portion 32b formed at the boundary between them. The bush 2 provided at the end of the wire is locked to the sleeve 3 put on the wire W to form the loop at the end of the wire. COPYRIGHT: (C)2008,JPO&INPIT
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