Provided is a baitcast reel spool that provides a rotational braking force against a spool using a braking magnet to prevent backlash of the spool in casting, more particularly, to a baitcast reel spool having a replaceable plate, of which the plate that is attracted by a braking magnet can be easily, firmly, and safely attached to a side of the spool and can be easily detached so that a user can tune the reel by replacing the plate in accordance with his/her taste and necessity.

A spool braking device brakes the rotation of a spool rotatably supported by a reel body. The spool, which is a conductor that is rotated in conjunction with the spool. The magnet includes an N-pole and an S-pole on a surface that faces the rotating surface of the spool. The retaining member, the support ring, and the engagement member form a magnetic flux change rate variable mechanism. The magnetic flux change rate variable mechanism varies the change rate of the flux in the rotational circumferential direction that is affected by the magnet, at a prescribed rotating surface of the spool having a prescribed unit width in the rotational axis direction, with the rotation of the spool.

A dual-bearing reel comprises a reel main body, a spool, a spool shaft, an adjusting member, and an operation lever. The adjusting member is attached to the reel main body. The adjusting member adjusts a braking force with which a rotation of the spool shaft is braked. The operation lever is attached to the adjusting member such that the operation lever extends in a radial direction.

A dual-bearing reel includes a reel body, a spool rotatable relative to the reel body, a spool shaft integrally rotatable with the spool, a one-way clutch and an operating lever. The one-way clutch includes an outer ring rotatable relative to the reel body and a rolling body configured to transmit rotation of the spool shaft in a casting direction to the outer ring. The one-way clutch is attached to the spool shaft. The operating lever has a flat shape, is attached to the reel body, and extends in a radial direction. The operating lever is configured to adjust a braking force that brakes the rotation of the outer ring.

A brake device for a dual bearing real, includes a one-way clutch, an operating member and a pressing member. The one-way clutch has an inner race, an outer race and a rolling element, and receives rotation of a spool shaft only in a fishing-line casting direction through the outer race. The outer race is disposed on the outer peripheral side of the inner race, and is rotatable with respect to a reel unit. The rolling element is disposed between the inner race and the outer race. The operating member is disposed on the outer peripheral side of an end of the spool shaft, and is engaged with the reel unit so as to be movable in a spool shaft direction. The pressing member is configured to press the outer race. The outer race is restricted from moving oppositely to the pressing member in the spool shaft direction.

A brake device for a dual bearing real, includes a one-way clutch, an operating member and a pressing member. The one-way clutch has an inner race, an outer race and a rolling element, and receives rotation of a spool shaft only in a fishing-line casting direction through the outer race. The outer race is disposed on the outer peripheral side of the inner race, and is rotatable with respect to a reel unit. The rolling element is disposed between the inner race and the outer race. The operating member is disposed on the outer peripheral side of an end of the spool shaft, and is engaged with the reel unit so as to be movable in a spool shaft direction. The pressing member is configured to press the outer race. The outer race is restricted from moving oppositely to the pressing member in the spool shaft direction.

A braking force control device according to one embodiment of the present disclosure is a braking force control device provided with a spool pivotally supported by a reel body, the spool on which a fishing line may be wound, a rotational speed detection unit that detects a rotational speed of the spool, a braking unit that generates a braking force to the spool, and a braking force control unit that controls the braking force of the braking unit, in which the braking force control unit adjusts the braking force according to elapsed time from when casting starts or detection information of the rotational speed detection unit.

A braking device of a double bearing reel that brakes a spool rotatably mounted on a reel body of a double bearing reel on which a fishing line may be wound, the braking device provided with a braked unit attached to the spool, a braking unit that applies a braking force to the braked unit, an adjustment unit capable of adjusting the braking force of the braking unit, a control unit that controls the adjustment unit, a power supply unit that supplies electric power to the control unit, and a remaining amount detection unit that detects a remaining amount of the power supply unit, in which the control unit adjusts the adjustment unit to achieve a predetermined braking force value or sets a predetermined braking force value to a set value in a case where the remaining amount of the power supply becomes a predetermined value or smaller.

A dual-bearing reel includes a reel unit, a handle, a spool, and a spool brake. The handle is rotatably mounted to the reel unit. The spool is in the reel unit, and rotates in conjunction with a rotation of the handle. The spool includes a bobbin trunk, a first flange, and a second flange. The first flange is on a first end of the bobbin trunk, and the second flange is on a second end of the bobbin trunk. The bobbin trunk includes a bored tubular part and a non-bored tubular part. The bored tubular part includes at least one hole, and the non-bored tubular part is integrated with the bored tubular part. The spool brake is in the reel unit, and can apply a braking force to the spool by applying a magnetic force to at least the non-bored tubular part.

A dual-bearing reel being capable of regulating relative rotation between a drive gear that interlocks with a spool and a drive shaft includes a braking device, a ring, a drag adjustment part and a sound unit. The ring is configured to be integrally rotatable with the drive shaft, configured to be pressed toward the drive gear, and has a sound generating part disposed at an outer periphery thereof. The drag adjustment part is configured to adjust a pressing force of the braking device. The sound unit is mounted to the drive gear and extends toward the sound generating part, so as to contact the sound generating part in an axial direction of the drive gear, and is configured to generate sound by interfering with the sound generating part by relative rotation between the drive gear and the drive shaft.