发明名称 DUAL-BEARING REEL
摘要 A clutch mechanism includes a clutch pin, a pinion gear, a first bearing, a second bearing and a clearance adjusting part. The pinion gear is axially movable to an on-position that causes the pinion gear to engage with the clutch pin and be unitarily rotatable with the spool shaft and an off-position that causes the pinion gear to disengage from the clutch pin. The first bearing is disposed on an outer peripheral surface of a first support part of the pinion gear. The second bearing is disposed on an outer peripheral surface of a second support part of the pinion gear. The clearance adjusting part is configured to partially reduce a clearance between an inner peripheral surface of a through hole and the outer peripheral surface of the spool shaft at the clearance adjusting part in an on-state of the clutch mechanism.
申请公布号 US2015090822(A1) 申请公布日期 2015.04.02
申请号 US201414467528 申请日期 2014.08.25
申请人 Shimano Inc. 发明人 IKUTA Takeshi
分类号 A01K89/015;A01K89/00 主分类号 A01K89/015
代理机构 代理人
主权项 1. A dual-bearing reel being configured to forwardly reel out a fishing line, comprising: a reel unit; a handle rotatably mounted to a lateral part of the reel unit; a spool shaft; a spool rotatably supported by the reel unit, and being mounted to the spool shaft in a unitarily rotatable state; and a clutch mechanism switchable between an on-state a couples the handle and the spool and an off-state that decouples the handle and the spool, the clutch mechanism including a clutch pin disposed in and radially protruding from the spool shaft,a pinion gear having a through hole enabling the spool shaft to penetrate therethrough and an engaging part capable of being engaged with the clutch pin, the pinion gear being rotatable in conjunction with rotation of the handle, the pinion gear being axially movable to an on-position and an off-position, the on-position configured to cause the pinion gear to be engaged with the clutch pin and be unitarily rotatable with the spool shaft, the off-position configured to cause the pinion gear to be disengaged from the clutch pin,a first bearing through which the pinion gear is rotatably and axially movably supported by the reel unit, the first bearing being disposed on an outer peripheral surface of a first end of the pinion gear, the first end being disposed on the same side as the spool,a second bearing through which the pinion gear is rotatably and axially movably supported by the reel unit, the second bearing being disposed on an outer peripheral surface of a second end of the pinion gear, the second end being disposed on the opposite side of the first end, anda clearance adjusting part disposed on at least one of an inner peripheral surface of the through hole and an outer peripheral surface of the spool shaft while being located between the inner peripheral surface of the through hole and the outer peripheral surface of the spool shaft, the clearance adjusting part being configured to partially reduce a clearance between the inner peripheral surface of the through hole and the outer peripheral surface of the spool shaft at a position of the clearance adjusting part in the on-state of the clutch mechanism.
地址 Osaka JP