| 摘要 |
PROBLEM TO BE SOLVED: To connect a lure to a fishhook without using a tool. SOLUTION: A ring body 3 is formed in long and narrow state in a direction pulling the lure 9 and the fishhook 10 to each other. The internal circumference of bending parts 2 and 3 of a rolling start and a rolling finish is positioned at outer side than the internal circumference of the ring body 3 on both sides in the longitudinal direction of the ring body 3. When pulling force is applied to the lure 9 and the fishhook 10 to deform the outer shape of the ring body 3, the end 6 of a wire rod on the rolling start side and the end 7 of a wire rod on rolling finish side are moved to the inside of the ring body 3. COPYRIGHT: (C)2003,JPO
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