JP3438949B2 - Spinning reel reverse rotation prevention device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a reverse rotation prevention device, and more particularly to
The present invention relates to a spinning reel reverse rotation preventing device which is provided on a spinning reel in which a rotor is rotatably mounted on a reel body, and which prevents the rotor from rotating backward in the yarn feeding direction.

[0002]

2. Description of the Related Art Generally, a spinning reel has a reel body, a rotor rotatably supported by the reel body, and a spool around which fishing line is wound. The rotor is
It has a first arm portion and a second arm portion which are arranged so as to face each other so as to sandwich the rotating shaft, and the tips of both arm portions have:
A bail is swingably provided via a bail support member,
Further, a line roller is provided at the tip of one of the bail support members. When winding the fishing line, the fishing line is guided to the outer peripheral portion of the spool by the bail and the line roller.

In such a spinning reel, a reverse rotation preventing device is provided so that the rotor does not reverse in the yarn feeding direction during casting or winding of the yarn. This reverse rotation preventing device is composed of a one-way clutch provided between the reel body and the rotor, and locks a locking member provided on the reel body side with a member on the one-way clutch side, or its engagement. By releasing the stop, the reverse rotation is prohibited or allowed.

A conventional reverse rotation preventing device provided on a spinning reel is composed of a one-way clutch having a ratchet pawl member. In such a conventional device, since the ratchet pawl member is used, there is a lot of play, and it is not possible to immediately prohibit reverse rotation. Therefore, JP-A-6-58
As shown in Japanese Patent No. 348 and the like, there is also provided a reverse rotation preventing device using a roller type one-way clutch. The reverse rotation preventing device disclosed in this publication is provided with a roller type one-way clutch and a switching member for displacing the roller between an operating position and a non-operating position.

[0005]

In the reverse rotation preventing device disclosed in the above publication, the roller type one-way clutch is used and the roller itself is displaced between the operating position and the non-operating position. A quick transition is possible. However, a switching member for displacing the roller is required, which increases the number of parts. Further, when the roller is in a depressed position due to the wedge action, it is difficult to move the roller to the non-actuated position by the switching member, which may damage the switching member or damage the roller.

SUMMARY OF THE INVENTION An object of the present invention is to provide a device for preventing reverse rotation of a spinning reel so that it can immediately shift to the reverse rotation prohibited state with a simple structure. Another object of the present invention is to make it possible to easily release the reverse rotation prevention without damaging the rollers or other members.

[0007]

According to a first aspect of the present invention, there is provided a reverse rotation preventing device, wherein a rotor for guiding a fishing line to a spool is provided on a spinning reel rotatably mounted on a reel body, and a rotor in a line feeding direction of the rotor is provided. The device is a device for preventing reverse rotation, and includes an outer ring, an inner ring, a plurality of rolling members, a cage, and an operating mechanism. The outer ring is mounted on the reel body side. The inner ring is rotatable relative to the outer ring and is connected to the rotor. The multiple rolling members are
It is arranged between the outer ring and the inner ring and can have an operating position in which it is difficult to insert between the two wheels and a non-operating position in which it idles between the two wheels. The cage holds a plurality of rolling members between the two wheels. The operating mechanism moves the cage in the rotational direction to move the plurality of rolling members between the operating position and the non-operating position.
In addition, this operating mechanism indirectly applies its operating force to the cage.
It further has a buffer mechanism to act.

[0008] backstops according to onset Ming 2 is the device according to the invention 1, wherein the buffer mechanism, rolling member is operated only when the retainer is moved so as to move to a non-operating position from the operating position . A reverse rotation preventing device according to a third aspect of the present invention is the device according to the first or second aspect , wherein the operation mechanism includes an operation lever rotatably supported by a reel body,
The buffer mechanism includes an operation rod that is rotated by the operation lever and a connecting member that connects the operation rod and the retainer, and the cushioning mechanism is an elastic member that is arranged between the operation rod and the connecting member.

A reverse rotation preventing device according to a fourth aspect of the present invention is the device according to the third aspect , wherein the elastic member is a torsion coil spring. A reverse rotation preventing device according to a fifth aspect of the present invention is the device according to the third or fourth aspect , in which the connecting member has a protrusion for engagement and is rotated by an operating rod, and the engagement protrusion engages with the rotating member. A second engaging part and a part of the cage are engaged
And an operation plate having an engaging portion.

A reverse rotation preventing device according to a sixth aspect of the present invention is provided on a spinning reel in which a rotor for guiding a fishing line to a spool is rotatably mounted on a reel body, and prevents a reverse rotation of the rotor in a line feeding direction. The device is an outer ring mounted on the reel body side, an inner ring rotatable relative to the outer ring and connected to the rotor, an operating position that is disposed between the outer ring and the inner ring, and is difficult to insert between the two wheels. A plurality of rolling members that can assume a non-actuated position that idles between them;
A cage that holds a plurality of rolling members between both wheels, an operating mechanism that moves the plurality of rolling members between an operating position and a non-operating position, and an operating force of the operating mechanism is indirectly transmitted to the cage. And a buffer mechanism.

A reverse rotation preventing device according to a seventh aspect of the present invention is the device according to the sixth aspect , wherein the cushioning mechanism operates only when the cage is moved so that the rolling member moves from the operating position to the non-operating position. A reverse rotation preventing device according to an eighth aspect of the present invention is the device according to the sixth or seventh aspect , wherein the operation mechanism is an operation lever rotatably supported by the reel unit,
The buffer mechanism includes an operation rod that is rotated by the operation lever and a connecting member that connects the operation rod and the retainer, and the cushioning mechanism is an elastic member that is arranged between the operation rod and the connecting member.

A reverse rotation preventing device according to a ninth aspect of the present invention is the device according to the eighth aspect, wherein the elastic member is a torsion coil spring.

[0013]

In the reverse rotation preventing device for a spinning reel according to the first aspect of the invention, when the cage is rotated by the operating mechanism to move the rolling member to the operating position between the outer ring and the inner ring, the rolling member is difficult to get into both wheels, Relative rotation of both wheels in one direction is prohibited. At this time, since the outer ring is mounted on the reel body side (fixed side), rotation of the inner ring, that is, the rotor in one direction is prohibited, and the rotor does not reverse. on the other hand,
When the cage is rotated to move the rolling member to the inoperative position, the rolling member idles between the outer ring and the inner ring. In this state, the reverse rotation of the rotor is allowed.

Here, the rolling member is moved to the operating position and the non-operating position by rotating the cage. Therefore, the switching member in the conventional device is not required, and the structure is simple. Further, since the rolling member is moved between the operating position and the non-operating position to switch the rolling member, it is possible to quickly shift to the reverse rotation prohibited state. Also, this
In the device of, by the buffer mechanism provided in the operating mechanism ,
The operating force of the operating mechanism indirectly acts on the cage. Therefore, for example, when the operating mechanism is operated when the rolling member is pushed into the operating position and a load is applied, the operating force is temporarily stored in the buffer mechanism. Then, when the load on the rolling member is released, the operating force stored in the buffer mechanism is transmitted to the rolling member, and the rolling member is moved to the inoperative position.

In this case, since an unreasonable force does not act on the operating mechanism and the rolling member, the damage to them can be suppressed. In anti-reverse device according to the calling <br/> Ming 2, the buffering mechanism, rolling member is operated only when the retainer is moved so as to move to a non-operating position from the operating position. Therefore, it is possible to quickly switch from the non-actuated position to the actuated position, and it is possible to solve the problem caused by the delay in the actuation.

In the reverse rotation preventing device according to the third aspect of the present invention, when the operating lever supported by the reel unit is operated, the operating rod is rotated by this operating force. The rotation of the operating rod is transmitted to the connecting member via an elastic member as a buffer mechanism,
Further, it is transmitted to the cage. Here, the operation mechanism and the buffer mechanism can be realized with a simple configuration. In the reverse rotation preventing device according to the fourth aspect of the present invention, since the elastic member serving as the buffer mechanism is formed of the torsion coil spring, the structure is simple and the cost is low.

In the reverse rotation preventing device according to the fifth aspect of the invention, the turning force of the rotating member is transmitted to the retainer via the operation plate. Therefore, only the torque is transmitted to the cage, and the inclination of the cage can be suppressed. In the reverse rotation preventing device according to the sixth aspect of the invention, the rolling member is moved to the operating position and the non-operating position by the operating mechanism. In the actuated position, the rolling member is difficult to slip between the outer and inner rings to prevent rotor reversal. In the non-actuated position, the rolling member idles between the two wheels, allowing the rotor to rotate in the reverse direction.

At this time, the operating force of the operating mechanism is transmitted to the rolling member via the buffer mechanism. Therefore, the invention
Similar to the device according to 1 , the damage of the operating mechanism and the rolling member can be reduced. In the reverse rotation prevention device according to invention 7 , invention 2
Similar to the device according to claim 1, the cushioning mechanism operates only when the cage is moved so that the rolling member moves from the operating position to the non-operating position. Therefore, it is possible to quickly switch from the non-actuated position to the actuated position, and it is possible to solve the problem caused by the delay in the actuation.

In the reverse rotation preventing device according to the eighth aspect of the invention, as with the device according to the third aspect of the invention, when the operating lever is operated, the operating rod rotates. The rotation of the operation rod is transmitted to the connecting member via the elastic member serving as the buffer mechanism, and further transmitted to the retainer. Here, the operation mechanism and the buffer mechanism can be realized with a simple configuration. In the reverse rotation preventing device according to the ninth aspect of the present invention, the elastic member serving as the buffer mechanism is formed of the torsion coil spring, so that the structure is simple and the cost is low.

[0020]

[Embodiment] [Overall Structure and Structure of Reel Main Body] A spinning reel according to an embodiment of the present invention shown in FIGS. 1 to 3 is rotatable around a reel main body 2 having a handle 1 and a front portion of the reel main body 2. The rotor 3 supported by the rotor 3 and the spool 4 arranged on the front portion of the rotor 3 for winding the fishing line.

The reel body 2 has a body 2a,
An attachment portion 2b for attaching the spinning reel to the fishing rod is formed on the upper portion thereof. Inside the body 2a, a rotor drive mechanism 5 for rotating the rotor 3,
A level wind mechanism 6 is provided for moving the spool 4 in the front-rear direction along the rotation axis X to wind the fishing line evenly on the spool 4.

The rotor drive mechanism 5 has a face gear 11 that rotates together with the shaft 10 to which the handle 1 is fixed, and a pinion gear 12 that meshes with the face gear 11. The pinion gear 12 is formed in a tubular shape, and its front portion 12 a penetrates the central portion of the rotor 3 and the spool 4
Extending to the side. A threaded portion is formed at the tip thereof. The pinion gear 12 is rotatably supported by the reel body 2 at the intermediate portion and the rear end portion in the axial direction via bearings 13 and 14, respectively.

The level wind mechanism 6 is a mechanism for moving the spool shaft 20 fixed to the center of the spool 4 in the front-rear direction to move the spool 4 in the same direction.
The level wind mechanism 6 includes a screw shaft 21 arranged below the spool shaft 20, a slider 22 that moves in the front-rear direction along the screw shaft 21, and an intermediate gear 23 fixed to the tip of the screw shaft 21. is doing. The screw shaft 21 is arranged in parallel with the spool shaft 20, and is rotatably supported by the body 2a. Further, a spiral groove 21 is formed on the outer peripheral portion of the screw shaft 21.
a is formed. The slider 22 has a spool shaft 20.
The rear end is fixed. The intermediate gear 23 meshes with the pinion gear 12.

[Structure of Slider] As shown in FIGS. 4 and 5, the slider 22 has a slider body 25 and an engaging member 26 housed in the slider body 25. The slider body 25 includes the spool shaft 2
It is slidably mounted on two guide shafts 28 and 29 arranged in parallel with 0. Since the slider body 25 is guided by the two guide shafts 28 and 29, tilting during sliding is prevented. Therefore, unlike the conventional slider body, the slider body 25 does not need to have a shape that covers the entire circumference of the screw shaft. Therefore, the slider body 25 of this embodiment is
Has a shape that faces only one side surface side of the screw shaft 21, and the protrusion to the other side surface side is reduced.
Therefore, it is possible to make the reel unit small.

A lateral hole 25a is formed in the slider body 25 so as to be orthogonal to the screw shaft 21, and an engaging member 26 is slidably inserted into the hole 25a.
An engaging portion 26a that engages with the groove 21a of the screw shaft 21 is formed at the tip of the engaging member 26. The lid member 24 is fixed to one end of the hole 25a of the slider body 25. [Structure of Rotor] The rotor 3 has a cylindrical portion 30, and a first arm portion 31 and a second arm portion 32 that are provided laterally of the cylindrical portion 30 so as to face each other. Cylindrical part 30 and both arm parts 31, 3
2 is integrally molded.

A front wall 33 is formed at the front of the cylindrical portion 30, and a boss 33a is formed at the center of the front wall 33. A through hole is formed in the center of the boss 33a, and the front portion 12a of the pinion gear 12 and the spool shaft 20 pass through the through hole. A nut 34 is arranged on the front side of the front wall 33, and the nut 34 is screwed into the threaded end portion of the pinion gear 12. A bearing 3 for rotatably supporting the spool shaft 20 is provided on the inner peripheral portion of the nut 34.
5 are arranged.

A first bail support member 40 is swingably attached to the inner peripheral side of the tip of the first arm portion 31. A line roller 41 for guiding the fishing line to the spool 4 is attached to the tip of the first bail support member 40. Further, the inner peripheral side of the tip of the second arm portion 32, the second
A bail support member 42 is swingably mounted. The second bail support member 42 is made of, for example, a material having a larger specific gravity than other parts, and functions as a balancer for eliminating an unbalance during rotation caused by the first bail support member 40 and the line roller 41. Is also possible. A bail 43 is provided between the line roller 41 at the tip of the first bail support member 40 and the second bail support member 42. As described above, by mounting the first bail support member 40 on the inner peripheral side of the first arm portion 31, the turning radius of the first bail support member 40 becomes small, and it becomes difficult for the fishing rod to hold the fishing rod. Therefore, the spool and the fishing rod can be brought close to each other, and the overall size can be reduced. Further, for the same reason, the radius of gyration becomes smaller, and it becomes easier to suppress the imbalance during rotation.

Further, covers 44 and 45 are attached to the outer peripheral sides of the arm portions 31 and 32, respectively. The surfaces of the covers 44 and 45 are smoothly continuous in the front-rear direction and in the circumferential direction, so that the fishing line can be prevented from being caught. Here, both bail support members 40,
42 is swingable around a single swing shaft M. The intersection of the swing axis M and the first bail support member mounting surface of the first arm portion 31 is defined as the swing center C1, and the swing axis M and the second bail support member mounting surface of the second arm portion 32. If the point at which and intersect is the swing center C2, the swing center C
2 is located on the front side with respect to the swing center C1. That is, the swing shaft M is inclined with respect to the rotation axis X. Further, the bail support members 40, 42 are arranged such that their swing surfaces are orthogonal to the swing axis M.

Further, as shown in FIGS. 6 and 7, the rear portion of the first arm portion 31 on the reel body side is offset from the rotary shaft core X toward the bale side in the yarn winding posture. Then, from the central portion in the axial direction to the front side, the inclination is on the opposite side (the bail side in the yarn releasing posture). In this way, the rear portion is deviated to the bail side in the yarn winding posture, so that the bail 43 and the first arm are laid when the bail 43 is tilted to the yarn releasing posture side as shown by the alternate long and short dash line in FIG. Interference with the part 31 is reduced. Further, it is possible to suppress the imbalance during rotation due to the first bail support member 40, the line roller, and the like. On the other hand, the second arm portion 32, as shown in FIG.
The whole extends in a substantially straight line. Furthermore, the first and second
The swing centers of the bail support members 40 and 42 are deviated from the rotation axis X to the bail side in the yarn releasing posture by D. As a result, unbalance during rotation due to the bail 43 can be suppressed.

[Structure of Reverse Rotation Prevention Mechanism] A reverse rotation prevention mechanism 50 for the rotor 3 is disposed inside the cylindrical portion 30 of the rotor 3 . The reverse rotation prevention mechanism 50 is shown in FIG.
As shown in FIG. 9, a frame body 51 fixed to the reel unit 2, a roller type one-way clutch 52 housed in the frame body 51, and an operating mechanism for switching the one-way clutch 52 between an operating state and a non-operating state. And 53.

The one-way clutch 52 includes an outer ring 55 mounted on the frame 51 so as not to rotate relative to the frame 51, and the pinion gear 12.
It has an inner ring 56 fixed to the outer circumference of the front cylindrical portion, a plurality of rollers 57, and a retainer 58 holding the plurality of rollers 57. The plurality of rollers 57 are arranged between the outer ring 55 and the inner ring 56, and can have an operating position in which the two wheels are difficult to be pushed in and a non-operating position in which the rollers are idle. Retainer 58
Is a substantially cylindrical member, and is housed in the frame 51,
It is possible to rotate within a predetermined angle range. Further, the retainer 58 is formed with a plurality of storage notches 58a at equal angular intervals in the circumferential direction, and the roller 57 is movable in the circumferential direction within a predetermined angular range in each of the notches 58a. That is, it is movably accommodated between the operating position and the non-operating position. In the clutch-on state in which the roller 57 is in the operating position, the outer ring 55 and the inner ring 56 cannot rotate relative to each other in only one direction. In the clutch-off state in which the roller 57 is in the non-operating position, the outer ring 55 and the inner ring 56 are in the clutch-off state. And are rotatable relative to each other. A corrugated plate spring 59 for urging the roller 57 toward the operating position is arranged in each notch 58a.

The operating mechanism 53 includes a substantially disk-shaped operating plate 60 arranged in the frame 51, a rotating member 61, an operating rod 62 for rotating the rotating member 61, and a rotating member. 6
1 has a torsion coil spring 63 as a cushioning mechanism arranged between the operation rod 62 and the operation rod 62, and an operation lever 64 (see FIG. 1) connected to the rear end of the operation rod 62.

A locking hole 60a is formed in a part of the operation plate 60, and a locking projection 61a formed on the side surface of the rotating member 61 is locked in the locking hole 60a. Also,
A plurality of holes 60b are formed in the operation plate 60 at equal angular intervals in the circumferential direction, and projections 58b formed on the rear end surface of the retainer 58 are inserted into these holes 60b. Therefore, when the rotating member 61 rotates, the retainer 58 rotates via the operation plate 60, and the roller 57 can be moved between the operating position and the non-operating position. Rotating member 6
The engaging portion 61b formed on the rear end surface of the No. 1 and the operating rod 6
Although it can be engaged with the engaging portion 62a formed on the front end surface of the second member 2, they can rotate relative to each other within a predetermined angle range. One end of the torsion coil spring 63 is fixed to the rotating member, and the other end is fixed to the front end surface of the operation rod 62.
Therefore, the rotational force of the operating force of the operating rod 62 is transmitted to the rotating member 61 via the torsion coil spring 63.

[Structure of Spool] The spool 4 is arranged between the first arm portion 31 and the second arm portion 32 of the rotor 3, and is attached to the tip of the spool shaft 20 via the drag mechanism 70. There is. The spool 4 has a bobbin trunk 4a on which the fishing line on the outer periphery is wound, a skirt 4b integrally formed at the rear of the bobbin trunk 4a, and a flange plate 4c fixed to the front end of the bobbin trunk 4a. ing. The flange plate 4c is formed of a stainless steel plate material, and is attached to the bobbin trunk 4a with a screw. At this time, the flange plate 4c is slightly curved, and the spring property of the curvature is utilized to attach the flange plate 4c so that no gap is formed between the front end of the bobbin trunk 4a and the flange plate 4c. Therefore, the fishing line does not enter between them.

The drag mechanism 70 includes a pressing member 71 pressed against the inner front end surface of the spool 4, an adjusting knob 72 for adjusting the drag force, and a pressing spring arranged between the pressing member 71 and the adjusting knob 72. 73,74
And a plurality of clutch plates 75 arranged between the pressing member 71 and the spool 4. With such a configuration, by adjusting the tightening amount of the adjusting knob 72, the pressing force of the pressing member 71 against the spool 4 can be adjusted, and the drag force can be adjusted.

[Reel Operation and Operation] At the time of casting, the bail 43 is tilted to the line releasing posture side. Thereby, the first and second bail support members 40, 4
2 rotates about the swing axis M in the same direction. At this time, the first bail support member 40 is disposed on the inner peripheral side of the first arm portion 31, and the swing shaft M is arranged with respect to the rotation axis X in FIG.
The first bail support member 40 is inclined as shown in FIG.
Also, the line roller 41 at the tip of the line moves further to the inner peripheral side than the position in the line winding posture. For this reason, the fishing line paid out at the time of casting is
And the line roller 41 are less likely to be entangled. Also, the swing axis M
Is tilted with respect to the axis of rotation X, but both bail support members 40, 42 rotate about one rocking axis M, and their planes of rotation are perpendicular to the rocking axis M. . Therefore, it can be smoothly rotated without being twisted during rotation.

At the time of winding the fishing line, the bail 43 is tilted to the line winding posture side. When the handle 1 is rotated in this state,
This rotational force is transmitted to the pinion gear 12 via the handle shaft and the face gear 11. This pinion gear 12
The rotational force transmitted to the rotor 3 is transmitted to the rotor 3 via the pinion gear front portion 12a. On the other hand, the screw shaft 21 is rotated by the gear 23 that meshes with the pinion gear 12,
The slider 22 that meshes with the first groove 21a has a guide shaft 28,
It is guided by 29 and moves forward and backward. Therefore, the fishing line spool shaft 20 and the spool 4 reciprocates back and forth along the rotational axis X, is guided to the spool 4 by the bale 4 3 and the line roller 41 is uniformly in the longitudinal direction on the outer periphery of the spool 4 To be wound up.

The slider 22 has two guide shafts 2
Since it reciprocates by being guided by 8, 29, it smoothly reciprocates without rotating or tilting. Therefore, the slider body 25 does not need to cover the entire circumference of the screw shaft 21, and the space on the side opposite to the engaging member 26 can be reduced.
Therefore, with respect to the rear portion of the reel unit 2, the lateral protrusion can be reduced.

[Unbalance during Rotation of Rotor] When the rotor 3 rotates, an imbalance during rotation tends to occur due to members such as the bail 43. Therefore, in this embodiment, in order to eliminate the imbalance caused by the bail support members 40, 42, the line roller 41, and the bail 43, the rear end portions of both arm portions 31, 32 are deviated to the bale side in the line winding posture. And each bail support member 40, 4
2 is arranged so that its swing shaft is displaced with respect to the rotation axis X toward the bail side in the yarn releasing posture. Further, the imbalance caused by the line roller 41 is suppressed by disposing the second bail support member 42 on the front side of the first bail support member 40. In addition, it is possible to function as a balancer by constructing the second bail support member with a heavy material having a higher specific gravity than other members.

[Operation and Operation of Reverse Rotation Prevention Mechanism] During casting or the like, the roller 57 is moved to the operating position by the operation lever 64 so that the rotor 3 does not rotate in the reverse direction. That is, as shown in FIG. 10A, by rotating the operation lever 64 in one direction, the operation rod 62 is rotated in the same direction. This force is generated by the operating rod 62
Is directly transmitted to the rotating member 61 through the engaging portion 62a of
Further, it is transmitted to the retainer 58 via the operation plate 60.
As a result, the retainer 58 rotates, and the roller 57 held by the retainer 58 becomes movable to the operating position. When the rotor 3 rotates in the forward direction (the fishing line winding direction) in such a state, the roller 57 idles between the outer ring 55 and the inner ring 56. Therefore, the forward rotation of the rotor 3 is not hindered. On the other hand, when the rotor 3 rotates in the opposite direction (the fishing line feeding direction), the roller 57 is difficult to be inserted between the outer ring 55 and the inner ring 56, and the two are in a state where they cannot rotate relative to each other. Here, since the outer ring 55 is fixed to the reel body 2 via the frame 51, the rotation of the inner ring 56, that is, the rotation of the rotor 3 in one direction (the direction in which the fishing line is fed) is prohibited.

When the operation lever 64 is rotated in the opposite direction (state shown in FIG. 10B), the roller 57 is moved to the non-actuated position by the same operation as described above. In this state, the roller 57 cannot be slipped between the outer ring 55 and the inner ring 56. Therefore, the inner ring 56 can rotate in both the forward and reverse directions with respect to the outer ring 55, and the rotor 3 can rotate in the fishing line feeding direction.

Here, in a state where the roller 57 is difficult to fit between the two wheels 55 and 56, a large force is required to pull out the roller 57 from between the two wheels 55 and 56 and move it to the inoperative position. If the operating rod 62 or the like is used to directly move the roller 57 in this state, the operating rod 62 or the like may be damaged. Therefore, in this embodiment, a torsion coil spring 63 as a buffer mechanism is provided between the operation rod 62 and the rotating member 61. In this case, when the operating lever 64 is operated while the roller 57 is in the operating position and the load is applied, the operating lever 64 is operated.
The turning force of is temporarily stored in the torsion coil spring 63 (this state is shown in FIG. 10C). When the load acting on the roller 57 in the operating position is released, the turning power stored in the torsion coil spring 63 is transmitted to the roller 57 via the rotating member 61 and the like.

By thus providing the operation mechanism 53 with the torsion coil spring 63 as a buffer mechanism, damage to the operation lever 64, the operation rod 62 and the like can be avoided.
Further, the retainer 5 is rotated from the rotating member 61 through the operation plate 60.
Since 8 is rotated, the retainer 58 is rotated by the rotating member 61.
The inclination of the retainer 58 can be suppressed as compared with the case of directly rotating.

[Other Embodiments] (a) In the above embodiment, the second bail support member 42 is
Although it is arranged on the outer peripheral side of the arm portion 32, the second bail supporting member 42 may be arranged on the inner peripheral side of the arm portion similarly to the first bail supporting member 40. (B) Although the torsion coil spring 63 is arranged between the operation rod 62 and the rotating member 61, another elastic member or the like may be arranged to buffer the torsion coil spring 63.

(C) The operation plate 60 between the rotating member 61 and the retainer 58 may be omitted. (D) In the above embodiment, the operation rod 62 and the rotating member 61
Although the torsion coil spring 63 as a cushioning mechanism is provided between and, the turning force may be directly transmitted between the operation rod 62 and the rotating member 61 without providing the cushioning mechanism.
Further, in the above embodiment, when releasing the reverse rotation prevention mechanism,
That is, the buffer mechanism is made to function only when shifting from the on-state to the off-state, but when the reverse rotation prevention mechanism shifts from the on-state to the off-state and vice versa. You may make it function in both.

[0046]

As described above, in the reverse rotation preventing device for a spinning reel according to the first and sixth aspects of the present invention, by rotating the cage, the rolling member is moved to the operating position and the non-operating position, and the reverse rotation of the rotor is prohibited. Since it allows it, you can quickly shift to the reverse rotation prohibited state,
A special member for switching the position of the rolling member is not required, which simplifies the structure. Also, the slow collision mechanism, since the operation force of the operating mechanism acts indirectly to the retainer, excessive force to the operation mechanism and the rolling member does not act, these injuries is reduced.

In the devices according to the second and seventh aspects of the invention, the buffer mechanism is operated only when the rolling member moves from the operating position to the non-operating position, so that the operating mechanism and the rolling member are actuated while preventing damage. You can quickly switch to the position. In the device according to the third and eighth aspects of the invention, the operating mechanism is configured by the operating lever, the operating rod, and the connecting member, and the elastic member serving as the cushioning mechanism is arranged between the operating rod and the connecting member. The operation mechanism and the buffer mechanism can be realized with.

In the devices according to the inventions 4 and 9 , since the elastic member as the cushioning mechanism is formed of the torsion coil spring, the structure is simple and the cost is low. In the device according to the fifth aspect of the invention, since the operation plate is provided between the rotating member and the retainer,
It is possible to prevent the cage from tilting during operation.

[Brief description of drawings]

FIG. 1 is a sectional front view of a spinning reel according to an embodiment of the present invention.

FIG. 2 is a view showing a fishing rod attachment portion of the spinning reel.

FIG. 3 is a sectional plan view of the spinning reel.

FIG. 4 is a sectional rear view of the spinning reel.

FIG. 5 is a partial cross-sectional configuration diagram of a slider.

FIG. 6 is a side view of a rotor.

FIG. 7 is another side view of the rotor.

FIG. 8 is a cross-sectional configuration diagram of a reverse rotation prevention mechanism.

FIG. 9 is an exploded perspective view of a reverse rotation prevention mechanism.

FIG. 10 is an operation explanatory view of a reverse rotation prevention mechanism.

[Explanation of symbols]

2 reel body 3 rotor 4 spools 52 one-way clutch 53 Operation mechanism 55 outer ring 56 inner ring 57 Laura 58 retainer 60 Control board 61 Rotating member 62 Operation rod 63 torsion coil spring 64 Operation lever

Claims (9)

(57) [Claims] 1. A reverse rotation preventing device for a spinning reel, wherein a rotor for guiding a fishing line to a spool is provided on a spinning reel rotatably mounted on a reel body, and the rotor is prevented from reversely rotating in a line feeding direction. And an outer ring mounted on the reel body side, an inner ring that is rotatable relative to the outer ring, and is connected to the rotor, and is arranged between the outer ring and the inner ring, and between the two wheels. A plurality of rolling members that can be in a difficult working position and a non-operating position that idles between the two wheels, a retainer that holds the plurality of rolling members between the two wheels, and the retainer in the rotational direction. the moved to move the plurality of rolling members between said operating position and a non-operating position
In both cases, the operating force for moving the cage is indirectly
An anti-reverse rotation device for a spinning reel, comprising: an operating mechanism having a buffer mechanism for acting on a cage . 2. The anti-reverse rotation device for a spinning reel according to claim 1 , wherein the buffer mechanism operates only when the retainer is moved so that the rolling member moves from the operating position to the non-operating position. . 3. The operation mechanism includes an operation lever rotatably supported by a reel unit, an operation rod rotated by the operation lever, and a connecting member for connecting the operation rod and the retainer. The reverse rotation preventing device for a spinning reel according to claim 1 or 2 , wherein the buffering mechanism is an elastic member arranged between the operating rod and the connecting member. 4. The elastic member is a torsion coil spring,
The reverse rotation preventing device for a spinning reel according to claim 3 . 5. The rotating member, wherein the connecting member has an engaging projection and is rotated by the operating rod, a first engaging portion with which the engaging projection engages, and a part of the retainer. The reverse rotation preventing device for a spinning reel according to claim 3 or 4 , further comprising: an operating plate having a second engaging portion that engages with the operating plate. 6. A reverse rotation preventing device for a spinning reel, wherein a rotor for guiding a fishing line to a spool is provided on a spinning reel rotatably mounted on a reel body, and the rotor is prevented from reversely rotating in a line feeding direction. And an outer ring mounted on the reel body side, an inner ring that is rotatable relative to the outer ring, and is connected to the rotor, and is arranged between the outer ring and the inner ring, and between the two wheels. A plurality of rolling members that can take an operating position that is difficult to insert and a non-operating position that idles between the two wheels, a retainer that holds the plurality of rolling members between the two wheels, and the plurality of rolling members Reverse rotation prevention of a spinning reel, comprising: an operating mechanism that moves between an operating position and a non-operating position; and a buffer mechanism that indirectly transmits the operating force of the operating mechanism to the cage. apparatus. 7. The anti-reverse rotation device for a spinning reel according to claim 6 , wherein the buffer mechanism operates only when the cage is moved so that the rolling member moves from the operating position to the non-operating position. . 8. The operation mechanism includes an operation lever rotatably supported by a reel body, an operation rod rotated by the operation lever, and a connecting member for connecting the operation rod and the retainer. The reverse rotation preventing device for a spinning reel according to claim 6 or 7 , wherein the buffering mechanism is an elastic member arranged between the operation rod and the connecting member. 9. The elastic member is a torsion coil spring,
The reverse rotation preventing device for a spinning reel according to claim 8 .