| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sinker capable of eliminating entwining of a fishline to hardly cause entangling of the fishline. <P>SOLUTION: A housing space 5 in which a hooked unwiniding swivel 6 can be housed in such a way that the center axis passes is formed inside an upper member 1, and a female screw 5a is formed at the bottom of the housing space 5. The lower end of a through hole 1a for inserting a fishline 8 is opened at the top of the housing space 5, and an attaching hole 7a for the hooked unwinding swivel 6 is provided at the top of a head 4 of a lower member 2. The fishline 8 is inserted to be tied to the hooked unwinding swivel 6 via the through hole 1a, and a hook 6c is attached to the attaching hole 7a (B), whereby the upper member 1 and the lower member 2 are screwed and coupled with each other (A). Since the hooked unwinding swivel 6 is housed inside the sinker, entangling with them hardly occurs. <P>COPYRIGHT: (C)2013,JPO&INPIT |
