JP4572033B2 - Spinning reel rotor - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a rotor, and more particularly to a spinning reel rotor that is rotatably mounted on a reel body of a spinning reel and winds a fishing line around a spool for spooling.
[0002]
[Prior art]
In general, a spinning reel includes a reel body mounted on a fishing rod, a spool for spools mounted on the front of the reel body so as to be movable back and forth, and a rotor that is rotatably mounted on the reel body and winds fishing lines around the spool. And. The rotor includes a cylindrical portion disposed on the inner peripheral side of the spool, first and second arm portions extending forward from the rear end portion of the cylindrical portion, and a swingable spool mounted on the tip of both arm portions. And a bale arm wound around.
[0003]
Recently, the rotor of this type of spinning reel is made of a light metal such as an aluminum alloy or a magnesium alloy to reduce the weight.
[0004]
[Problems to be solved by the invention]
In the conventional rotor that has been reduced in weight, the moment of inertia is reduced, so that the rotor starts to rotate lightly at the start of rotation (at the time of starting). However, when the load acting on the rotor is small, there is a problem that the rotational speed easily changes due to the force of the hand turning the handle, lacking smoothness and lowering the rotational feeling. In order to prevent this, simply increasing the inertial force increases the energy required for starting the rotor and impairs the starting efficiency.
[0005]
SUMMARY OF THE INVENTION An object of the present invention is to make it possible to use a rotor that is light in weight, depending on whether rotation feeling is important or efficiency when starting is important.
[0006]
[Means for Solving the Problems]
A spinning reel rotor according to a first aspect of the present invention is a nut fixed to a pinion gear rotatably mounted on a spinning reel reel body, and is used for winding a fishing line around a spool for spooling the rotor. An arm and an inertia imparting member are provided. The rotor body has a cylindrical portion that is rotatably mounted on the reel body, and first and second arm portions that extend forward from the rear end portion of the cylindrical portion. The bale arm is swingably attached to the ends of both arm portions and guides the fishing line to the spool. The inertia imparting member is a member that is disposed away from the nut on the outer peripheral side of the nut and is detachably fixed to the rotor body in front of the front wall of the rotor body.
[0007]
In this rotor, the inertia imparting member is detachably attached to the rotor body. Here, when importance is attached to the rotational feeling, the inertia imparting member is attached to the rotor body. Then, since the moment of inertia of the rotor increases, the rotational feeling becomes difficult to be impaired. Further, when importance is placed on the efficiency at the time of startup, the inertia imparting member is removed from the rotor body. Thereby, the rotor starts to rotate lightly at the time of starting the rotor, and the efficiency at the time of starting can be maintained high. Here, since the inertia imparting member is detachable from the rotor body, the inertia imparting member is attached when importance is attached to the rotational feeling, and the inertia imparting member is removed when importance is placed on the efficiency at the time of startup. For this reason, even if the weight of the rotor is reduced, it can be used properly in the above two cases.
[0008]
A spinning reel rotor according to a second aspect of the present invention is the rotor according to the first aspect, wherein the inertia imparting member is a ring-shaped member that is fixed to the rotor main body with a screw . In this case, since the inertia imparting member has a ring shape, the rotational balance is hardly impaired by being arranged concentrically with the rotational axis of the rotor.
[0009]
A spinning reel rotor according to a third aspect is the rotor according to the first or second aspect, wherein the inertia imparting member is detachably attached to the cylindrical portion of the rotor body. In this case, since the inertia imparting member is disposed in the cylindrical portion of the rotor disposed on the inner side of the spool, even if the inertia imparting member is attached, it does not get in the way.
[0010]
A spinning reel rotor according to a fourth aspect of the invention is the rotor according to the third aspect, wherein the cylindrical portion has a front wall rotatably mounted on the reel body, and the inertia imparting member is concentric with the cylindrical portion on the front wall. Has been placed. In this case, since the inertia imparting member is disposed concentrically with the cylindrical portion, even if the inertia imparting member is attached, the rotational balance is not easily lost.
[0011]
A spinning reel rotor according to a fifth aspect of the present invention is the rotor according to any one of the first to fourth aspects, wherein the spool has a cylindrical skirt portion arranged with a gap on the outer peripheral side of the cylindrical portion, and an inertia imparting member Prevents the fishing line from entering from the gap between the cylindrical portion and the skirt portion. In this case, by reducing the clearance between the spool and the rotor by the inertia imparting member, the fishing line can be prevented from entering from the clearance between the cylindrical portion and the skirt portion, and the fishing line is less likely to be entangled with the spool shaft.
[0012]
A spinning reel rotor according to a sixth aspect of the present invention is the rotor according to any one of the first to fifth aspects, wherein the inertia imparting member is made of a material having a specific gravity greater than that of the rotor body. In this case, the moment of inertia can be greatly increased with a small volume.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
〔overall structure〕
In FIG. 1, a spinning reel employing an embodiment of the present invention includes a reel body 2 that can be mounted on a fishing rod, a handle assembly 1 that is rotatably mounted on the reel body 2 around a left-right axis, a rotor 3, and the like. The spool 4 is provided. The rotor 3 rotates in conjunction with the rotation of the handle assembly 1 to guide the fishing line to the spool 4, and is supported on the front portion of the reel body 2 so as to be rotatable around the front and rear axes. The spool 4 winds the fishing line guided by the rotor 3 around the outer peripheral surface, and is disposed at the front portion of the rotor 3 so as to be capable of reciprocating in the longitudinal axis direction.
[0014]
[Reel body configuration]
As shown in FIG. 3, the reel body 2 includes a reel body 2a that constitutes a main portion of the reel body 2 and has an opening 2c on a side portion thereof, and a T-shaped hook attachment that integrally extends obliquely upward and forward from the reel body 2a. It has a leg 2b and a lid member 2d screwed to the reel body 2a so as to close the opening 2c.
[0015]
The reel body 2a has a mechanism mounting space continuous with the opening 2c, and the rotor 3 is rotated in conjunction with the rotation of the handle assembly 1, as shown in FIG. A rotor drive mechanism 5 and an oscillating mechanism 6 for moving the spool 4 back and forth to wind up the fishing line uniformly are provided.
[0016]
As shown in FIG. 3, a front portion of the reel body 2a is formed with a first flange portion 2e and a cylindrical portion 2f protruding forward from the first flange portion 2e. The first flange portion 2e has a substantially semicircular shape in which a portion composed of a string and an arc is missing, and is formed continuously with the front end of the opening 2c. The cylindrical portion 2f is a cylindrical portion, and inside thereof, as shown in FIG. 2, a one-way clutch 51 of a reverse rotation prevention mechanism 50 for prohibiting / releasing rotation (reverse rotation) of the rotor 3 in the yarn feeding direction. Is mounted non-rotatably. At the rear end of the cylindrical portion 2f, a groove portion 2h having a slightly smaller diameter than that of the other portion is formed in a D-shaped cross section. The rear surface of the groove portion 2h is opened by the lid member 2d mounting portion communicating with the opening 2c Has been.
[0017]
The lid member 2d is integrally formed with a second flange portion 2g formed in a substantially semicircular shape composed of a chord and an arc of a missing portion of the first flange portion 2e at the front end portion. A waterproof seal 81 made of an elastic body for sealing a gap between the first flange portion 2e of the second flange portion 2g and the rear surface of the cylindrical portion 2f is mounted on the contact surface. The waterproof seal 81 is formed in a substantially semicircular arc belt shape continuously from the front surface to the rear surface of the second flange portion 2g so as to face the contact surface with the first flange portion 2e and the contact surface with the rear surface of the groove portion 2h. ing. The waterproof seal 81 is mounted in a mounting groove 81a having a substantially semicircular arc shape formed on the front surface of the second flange portion 2g.
[0018]
As shown in FIGS. 2 and 3, the rear portion of the reel body 2 is covered with a protective cover 13 made of metal or synthetic resin, for example. The protective cover 13 is disposed so as to cover the lower portion and the rear surface of the reel body 2 from the lower portion of the reel body 2a and the lid member 2d to the rear surface and further to the rod mounting leg 2b. The protective cover 13 is detachably fixed to the reel body 2 with screws. A synthetic resin spacer 13 a is interposed between the protective cover 13 and the reel body 2. The spacer 13 a is interposed to fill a gap between the protective cover 13 and the reel body 2. By interposing such a spacer 13a, even if the protective cover 13 is made of synthetic resin, fluctuations in the gap due to the manufacturing error can be absorbed.
[0019]
[Configuration of rotor drive mechanism]
As shown in FIG. 2, the rotor drive mechanism 5 includes a master gear 11 on which the handle assembly 1 is mounted so as not to rotate, and a pinion gear 12 that meshes with the master gear 11.
[0020]
The master gear 11 is a face gear and is integrally formed with the master gear shaft 10. The master gear shaft 10 is a hollow member made of, for example, stainless steel, in which a locking hole 10a for locking the handle assembly 1 so as not to rotate is formed at the center, and both ends of the master gear shaft 10 are connected to the reel body 2a and the bearing via bearings. The lid member 2d is rotatably supported.
[0021]
The pinion gear 12 is a cylindrical member, is disposed along the front-rear direction, and is rotatably mounted on the reel body 2a. The front portion 12 a of the pinion gear 12 passes through the center portion of the rotor 3, and is fixed to the rotor 3 by a nut 33 at this through portion. The pinion gear 12 is rotatably supported on the reel body 2a via bearings 14a and 14b at the axial intermediate portion and the rear end portion, respectively. A spool shaft 15 passes through the inside of the pinion gear 12. The pinion gear 12 meshes with the master gear 11 and also meshes with the oscillating mechanism 6.
[0022]
[Configuration of rotor]
The rotor 3 includes a rotor body 8 having a cylindrical portion 30 fixed to the pinion gear 12 and first and second rotor arms 31 and 32 provided opposite to each other on the side of the cylindrical portion 30, and both rotor arms 31. , 32 and a bail arm 40 for guiding the fishing line to the spool 4. The cylindrical portion 30 of the rotor body 8 and the two rotor arms 31 and 32 are made of, for example, a lightweight and thin aluminum alloy and are integrally formed.
[0023]
As shown in FIG. 4, a front wall 41 is formed at the front portion of the cylindrical portion 30, and a boss portion 42 that protrudes rearward is formed at the center portion of the front wall 41. A through hole that is locked to the pinion gear 12 so as not to rotate is formed at the center of the boss portion 42, and the front portion 12a of the pinion gear 12 and the spool shaft 15 pass through the through hole.
[0024]
As shown in FIGS. 4 and 5, an inertia applying ring (an example of an inertia applying member) 44 for applying an inertia moment to the rotor 3 is detachably mounted on the front surface of the front wall 41. The inertia imparting ring 44 is made of stainless steel, for example, and has a specific gravity greater than that of the aluminum rotor 3. The inertia imparting ring 44 is provided in order to prevent the rotation feeling from being lost with the weight reduction of the rotor 3 and to maintain the efficiency at the start-up by removing the rotor 3. Is arranged concentrically with the cylindrical portion 30, that is, concentrically with the spool shaft 15. The inertia imparting ring 44 is detachably attached to the front wall 41 by two screws 45.
[0025]
A nut 33 is screwed into the front portion 12 a of the pinion gear 12, and the rotor 3 is fixed to the tip end portion of the pinion gear 12 by the nut 33 so as not to rotate. A bearing 35 is disposed on the inner peripheral side of the nut 33. The bearing 35 is provided to ensure a gap between the spool shaft 15 and the inner surface of the pinion gear 12. A seal member 36 having a lip on the inner peripheral side is mounted on the front surfaces of the nut 33 and the bearing 35. The tip of the seal member 36 is in contact with the spool shaft 15. As a result, liquid can be prevented from entering the reel body 2 from the spool shaft 15. The nut 33 is prevented from rotating by a retainer 37. The retainer 37 is formed in a bag shape so as to cover the nut 33 from the front, and is detachably attached to the front wall 41 by two screws 46. A star-shaped hole having 12 corners is formed inside the retainer 37, and the corners of the nut 33 can be locked at a phase of every 30 degrees.
[0026]
The aforementioned reverse rotation prevention mechanism 50 is disposed adjacent to the boss portion 42. As shown in FIG. 2, the reverse rotation prevention mechanism 50 includes a one-way clutch 51 and a switching mechanism 52 that switches the one-way clutch 51 between an operation state (reverse rotation prohibited state) and a non-operation state (reverse rotation permission state). .
[0027]
The one-way clutch 51 is an inner ring idle type roller-type one-way clutch in which an inner ring 51a is non-rotatably mounted on the pinion gear 12 and an outer ring 51b is non-rotatably mounted on the tubular portion 2f. As shown in FIG. 4, a stainless steel gap member 43 is interposed between the inner ring 51 a and the boss portion 42 of the rotor 3. The gap member 43 is a thin cylindrical member having a cylindrical portion 43a and a disc portion 43b. The cylindrical portion 43a is fitted into the outer periphery of the boss portion 42, and the disc portion 43b is connected to the front end surface of the inner ring 51a and the boss portion 42. It is sandwiched between.
[0028]
A shaft seal 85 with a lip is mounted in front of the one-way clutch 51 inside the cylindrical portion 2f. The tip lip of the shaft seal 85 is in contact with the outer peripheral surface of the cylindrical portion 43 a of the gap member 43. Here, since the disc part 43b is pinched | interposed into the boss | hub part 42 and the inner ring | wheel 51a at the inner peripheral side of the gap | interval member 43, a liquid cannot enter easily. Therefore, if the outer peripheral surface of the gap member 43 is sealed, it becomes difficult for the liquid to enter the inside of the cylindrical portion 2f. Here, the gap member 43 is provided because, when the shaft seal 85 is brought into direct contact with the boss portion 42, when the rotor 3 is fixed to the pinion gear 12, if the rotor 3 is not accurately centered, the shaft seal 85 is provided. The sealing performance with 85 becomes worse. Therefore, the sealing performance of the shaft seal 85 can be stabilized by attaching the gap member 43 and centering the shaft seal 85 in advance.
[0029]
The switching mechanism 52 has a stopper shaft 53 as shown in FIG. The stopper shaft 53 is mounted on the reel body 2a so as to be swingable between a non-operation posture and an operation posture. The stopper shaft 53 is fixed to the stopper knob 53a that protrudes rearward through the reel body 2a and the protective cover 13 for operation, the shaft portion 53b to which the stopper knob 53a is fixed, and the tip of the shaft portion 53b. And a cam portion 53c.
[0030]
As shown in FIG. 3, the stopper knob 53 a is detachably fixed to the shaft portion 53 b by a hexagon socket set screw 58. Here, the reason why the stopper knob 53a is detachably attached to the shaft portion 53b is that it is necessary to remove the stopper knob 53a when removing the protective cover 13 in order to remove the lid member 2d. By using the hexagon socket set screw 58 for fixing the stopper knob 53a, there is no head of the screw, so that it is possible to make it difficult to catch the fishing line without concealing the head of the screw with the counterbore hole.
[0031]
The cam portion 53c is urged by a toggle spring mechanism 59 by being divided into a non-operation posture and an operation posture. The tip of the cam portion 53c is configured to engage with the one-way clutch 51 and switch the one-way clutch 51 between the non-operating state and the operating state by the swinging of the stopper shaft 53.
[0032]
[Configuration of Oscillating Mechanism]
As shown in FIG. 2, the oscillating mechanism 6 includes a screw shaft 21 that is arranged substantially in parallel below the spool shaft 15, a slider 22 that moves in the front-rear direction along the screw shaft 21, and the screw shaft 21. And an intermediate gear 23 fixed to the tip. The slider 22 is movably supported by two guide shafts 24 arranged in parallel with the screw shaft 21. The rear end of the spool shaft 15 is fixed to the slider 22 so as not to rotate. The intermediate gear 23 meshes with the pinion gear 12 via a speed reduction mechanism (not shown).
[0033]
[Spool configuration]
As shown in FIG. 2, the spool 4 has a shallow groove shape, and is disposed between the first rotor arm 31 and the second rotor arm 32 of the rotor 3. The spool 4 is connected to the tip end portion of the spool shaft 15 via a drag mechanism 60. The spool 4 includes a bobbin trunk 4a around which a fishing line is wound, a skirt 4b formed integrally with the rear part of the bobbin trunk 4a, and a flange 4c provided at the front end of the bobbin trunk 4a. ing.
[0034]
The bobbin trunk 4 a is a substantially double cylindrical member having a boss at the center, and the outer peripheral surface of the cylindrical portion on the outer peripheral side is a peripheral surface parallel to the spool shaft 15. As shown in FIG. 4, the bobbin trunk 4a is rotatably mounted on the spool shaft 15 by two bearings 56 and 57 mounted on the boss. The skirt portion 4b is a bottomed cylindrical member that extends rearward after expanding in the radial direction from the rear end portion of the bobbin trunk 4a. The flange portion 4c has a rising portion 4d that is integrally formed radially outward from the front end portion of the bobbin trunk 4a, and a metal or ceramic ring portion 4e that is detachably attached to the rising portion 4d. is doing. The ring portion 4e is fixed to the rising portion 4d by a flange fixing member 4f screwed into the inner peripheral surface of the bobbin trunk 4a.
[0035]
The spool 4 is positioned in contact with a positioning washer 54 mounted on the spool shaft 15.
[0036]
[Configuration of drag mechanism]
The drag mechanism 60 is a mechanism that is mounted between the spool 4 and the spool shaft 15 and applies a drag force to the spool 4. As shown in FIG. 4, the drag mechanism 60 includes a knob portion 61 for manually adjusting the drag force, and a friction portion 62 including a plurality of discs pressed against the spool 4 by the knob portion 61. ing.
[0037]
The knob portion 61 includes a first member 63 that is provided on the spool shaft 15 so as to be non-rotatable and movable in the axial direction, a second member 64 that is disposed in front of the first member 63 in the axial direction, and is screwed to the spool shaft 15. A sound generation mechanism 65 is provided between the first member 63 and the second member 64.
[0038]
The first member 63 is a cylindrical member with a flange having a cylindrical portion 63a and a ring-shaped flange portion 63b having a larger diameter than the cylindrical portion 63a. An oblong locking hole 66 that locks the spool shaft 15 so as not to rotate is formed in the inner peripheral portion of the cylindrical portion 63a. The rear end surface of the cylindrical portion 63 a of the first member 63 contacts the friction portion 62. A seal plate 71 is installed between the cylindrical portion 63a of the first member 63 and the inner peripheral surface of the cylindrical portion inside the bobbin trunk 4a for preventing liquid from entering the friction portion 62 from the outside. ing. The seal plate 71 is, for example, a seal member obtained by outsert-molding an NBR dish-shaped elastic member around a stainless steel ring member, and has a lip on the outer peripheral portion. The seal plate 71 is urged to the left in FIG. A ring-shaped protrusion 71 c is formed on the left side surface of the seal plate 71 in FIG. 6. The protrusion 71c is in contact with a cover member 68, which will be described later, to prevent liquid from entering the inner periphery.
[0039]
The second member 64 is provided to face the first member 63 and be rotatable relative to the first member 63. The second member 64 has a knob main body 67 arranged side by side in front of the spool shaft 15 of the first member 63, and a distal end fixed to the outer peripheral portion of the knob main body 67 so that the first member 63 can be relatively rotated inside. And a cover member 68.
[0040]
The knob body 67 is a disk-shaped member, and a substantially trapezoidal knob 67a protruding forward is formed on the front surface. Inside the knob body 67, a nut 69 that is screwed into the tip of the spool shaft 15 is mounted so as not to rotate but to move in the axial direction. A coil spring 70 is disposed in a compressed state on the outer periphery of the spool shaft 15 between the second member 64 and the nut 69.
[0041]
The cover member 68 is a stepped bottomed cylindrical member through which the cylindrical portion 63a of the first member 63 passes. Further, the protrusion 71c of the seal plate 71 is in contact with the bottom. The cylinder portion 68 a of the cover member 68 is screwed to the outer peripheral surface of the knob main body 67.
[0042]
An O-ring 73 is mounted between the tip of the cylindrical portion 68 a of the cover member 68 and the knob body 67. The O-ring 73 is an NBR elastic member, for example, and is provided to prevent the liquid from entering the gap through the gap between the knob member 67 of the first member 63 and the second member 64. When liquid enters from this gap, even if the seal plate 71 is provided, water enters the friction part 62 through the gap between the first member 63 and the spool shaft 15, and the friction part 62 gets wet and the drag force fluctuates. There are things to do.
[0043]
The friction part 62 includes a disk 91 that contacts the first member 63 and a drag sound generation mechanism 93 provided on the disk 91. The disk 91 has an inner disc portion 91a, a cylindrical portion 91b extending rearward from the outer peripheral side of the inner disc portion 91a, and an outer disc portion 91c extending radially outward from the rear end portion of the cylindrical portion 91b. ing. The disk 91 has an inner disk portion 91 a that is locked to the spool shaft 15 and cannot rotate with respect to the spool shaft 15. In addition, a drag sound generation mechanism 93 is attached to the outer disc portion 91c, and the spool 4 is in contact with the drag disc 92 made of graphite. The drag sound generation mechanism 93 generates sound when the spool shaft 15 and the spool 4 are rotated relative to each other, that is, when the drag is operated.
[0044]
[Reel operation and operation]
In this spinning reel, the bail arm 40 is brought down to the yarn releasing posture when the yarn is fed out during casting or the like. As a result, the fishing line is fed out in order from the front end side of the spool 4 due to its own weight.
[0045]
At the time of yarn winding, the bail arm 40 is returned to the yarn winding posture side. When the handle assembly 1 is rotated in the yarn winding direction, this is automatically performed by the action of a bale reversing mechanism (not shown). The rotational force of the handle assembly 1 is transmitted to the pinion gear 12 via the master gear shaft 10 and the master gear 11. The rotational force transmitted to the pinion gear 12 is transmitted from the front portion 12a to the rotor 3 and is transmitted to the oscillating mechanism 6 by the intermediate gear 23 that meshes with the pinion gear 12 via the speed reduction mechanism. As a result, the rotor 3 rotates in the yarn winding direction and the spool 4 reciprocates back and forth. At this time, since the inertia imparting ring 44 is mounted on the front wall 41 of the rotor 3, the moment of inertia increases, the rotation of the rotor 3 becomes smooth, and the rotational feeling is improved even if the weight of the rotor 3 is reduced.
[0046]
When fishing, waves can get on the reel and the reel can get wet. Also in this case, since the seal plate 71 and the O-ring 73 are attached to the drag mechanism 60, it is difficult for water to enter the friction portion 62 from the front portion or the rear portion. For this reason, once the drag force is adjusted, the drag force is less likely to vary due to water wetting.
[0047]
Further, since the waterproof seal 81 is provided between the lid member 2d and the reel body 2a, it is possible to prevent liquid from entering the internal mechanism mounting space. This makes it difficult for seawater or the like to enter the inside, and makes it difficult for salt crystals to precipitate in the gear, guide portion, bearing interior, or the like.
[0048]
[Other Embodiments]
(A) In the above embodiment, the front drag type spinning reel has been described as an example, but the rotors of all spinning reels such as a rear drag type spinning reel, a spinning reel without a drag, and a lever drag type spinning reel are used. The present invention can be applied.
[0049]
(B) In the above embodiment, the inertia imparting ring 44 is mounted on the front wall 41 of the rotor 3, but it may be mounted on any part of the rotor 3, such as the outer peripheral surface or inner peripheral surface of the cylindrical portion 30. However, it is preferable to arrange it concentrically with the rotor body 8 in consideration of the rotational balance of the rotor 3.
[0050]
(C) In the said embodiment, the ring-shaped inertia provision ring was illustrated as an inertia provision member. However, the inertia imparting member may have any shape as long as it is balanced in rotation, and may be divided instead of being integrated. In the case of the split type, for example, it may be divided into 8 sections, and each of them may be configured to be detachable so that the inertia force can be adjusted.
[0051]
【The invention's effect】
According to the present invention, since the inertia imparting member is detachable from the rotor body, when the rotation feeling is important, the inertia imparting member is attached, and when the efficiency at the start is considered important, it is removed. Good. For this reason, even if the weight of the rotor is reduced, it can be used properly in the above two cases.
[Brief description of the drawings]
FIG. 1 is a left side view of a spinning reel adopting an embodiment of the present invention.
FIG. 2 is a left side sectional view thereof.
FIG. 3 is an exploded perspective view of a reel body.
FIG. 4 is a partial sectional view of a spool and a rotor central part.
FIG. 5 is an exploded perspective view of a front portion of a rotor.
[Explanation of symbols]
2 Reel body 3 Rotor 4 Spool 4b Skirt portion 8 Rotor body 30 Cylindrical portion 31, 32 First and second rotor arms 40 Bail arm 41 Front wall 44 Inertia imparting ring

Claims (6)

A spinning reel rotor fixed to a pinion gear rotatably attached to a reel body of a spinning reel by a nut and for winding a fishing line around a spool for spooling,
A rotor body having a cylindrical portion rotatably mounted on the reel body, and first and second arm portions extending forward from a rear end portion of the cylindrical portion;
A bail arm that is swingably attached to the ends of the both arm portions and guides the fishing line to the spool;
An inertia-giving member that is disposed away from the nut on the outer peripheral side of the nut and is detachably fixed to the rotor body in front of the front wall of the rotor body;
Spinning reel rotor with The spinning reel rotor according to claim 1, wherein the inertia imparting member is a ring-shaped member fixed to the rotor main body with a screw .   The spinning reel rotor according to claim 1, wherein the inertia imparting member is detachably attached to a cylindrical portion of the rotor body. The cylindrical portion has a front wall that is rotatably mounted on the reel body,
The spinning reel rotor according to claim 3, wherein the inertia imparting member is disposed concentrically with the cylindrical portion on the front wall. The spool has a cylindrical skirt portion arranged with a gap on the outer peripheral side of the cylindrical portion,
5. The spinning reel rotor according to claim 1, wherein the inertia imparting member prevents a fishing line from entering from a gap between the cylindrical portion and the skirt portion.   The spinning reel rotor according to claim 1, wherein the inertia imparting member is formed of a material having a specific gravity greater than that of the rotor body.

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