PROBLEM TO BE SOLVED: To reduce a manufacturing cost, to facilitate re-adjustment of a rotation balance after component replacement in maintenance, etc., and to favorably prevent a fishing line from dropping in a front part of a rotor.SOLUTION: A rotor 2 includes: a bottomed cylindrical part 21 arranged on an inner side of a spool 3 and an annular member 25 attached in a front part 23 of a bottom part of the cylindrical part 21 with a screw. The annular member 25 includes a fishing line engagement part 25c protruding on a radial outer side with respect to an outer edge of a bottom part. In the front part 23, plural screw holes 23b are formed on a concentric circle with an axial center O1 of the rotor 2. In the annular member 25, at least one screw insertion part corresponding to the plural screw holes 23b is formed.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2017,JPO&INPIT【課題】製造コストを低減し、かつメンテナンス等による部品交換後において回転バランスの再調整が容易であり、ロータの前方への糸落ち現象を好適に防止する。【解決手段】ロータ2は、スプール3の内側に配置される有底の円筒部21と、円筒部21の底部の前部23にねじで取り付けられる環状部材25と、を有し、環状部材25は、底部の外縁部よりも径方向外側に突出する釣糸係止部25cを備え、前部23には、ロータ2の軸心O1と同心円上に複数のねじ穴23bが形成され、環状部材25には、複数のねじ穴23bに対応する少なくとも一つのねじ挿通部が形成されている構成とした。【選択図】図3
