JP3464362B2 - Fishing reel - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing reel provided with spool rotation speed control means for controlling the rotation speed of a spool when it freely rotates.

[0002]

2. Description of the Related Art In a fishing reel, a spool is freely rotated when casting. Then, when casting is performed and the tackle flies in a desired direction, the fishing line is pulled out from the spool at a high speed with the tackle in the initial stage immediately after the start of casting, so that the spool is also rotated at a high speed. Then, as the tackle moves away from the spool, the flight speed of the tackle and the fishing line in the vicinity of the tackle is affected by the pressure of air resistance and wind acting on the tackle and the fishing line. Slower than the flight speed)
Further, when the tackle reaches water, the fishing line is not pulled by the kinetic energy of the tackle, and a large slack called so-called backlash occurs in the fishing line between the tackle and the fishing reel. The backlash of the fishing line causes the entanglement of the fishing line itself, the entanglement of the fishing line with respect to the fishing rod, the fishing reel, and other objects, and also becomes an obstacle to the desired movement of the tackle.

In the past, in order to prevent backlash in casting, a finger is brought into contact with the spool to generate a frictional braking force to prevent excessive rotation due to inertia of the spool. However, adjusting the frictional braking force with a finger in order to prevent backlash while extending the flight distance of the device by casting was difficult for a casting expert.

For this reason, in recent years, a spool rotation speed control means has been developed which can easily control the rotation speed when the spool freely rotates even if it is not a veteran of casting. There are roughly two types of means. One of them is for applying a frictional force to the freely rotating spool as disclosed in Japanese Utility Model Laid-Open No. 3-79665 and Japanese Patent Laid-Open No. 5-68455 by utilizing centrifugal force, and the other is, for example, actual. Japanese Patent Publication No. 6-8695 and Japanese Utility Model Publication No. 6-16511
The magnetic force is applied to the freely rotating spool as disclosed in Japanese Patent Laid-Open Publication No. 2003-242242.

In the spool rotation speed control means for applying a frictional force to the spool by utilizing the centrifugal force as disclosed in Japanese Utility Model Laid-Open No. 3-79665, one end of the spool shaft is moved in the radial direction of the spool shaft. A radial moving member is freely provided, and a truncated cone-shaped recess is provided in the reel unit so as to cover one end of the spool shaft. The radial moving member at one end of the spool shaft is moved outward in the radial direction of the spool shaft by the centrifugal force generated in the radial moving member due to the rotation of the spool, so that the truncated cone-shaped recess of the reel body is formed. The rotation speed of the spool is controlled by slidingly contacting the inner peripheral surface and generating a frictional force.

In the spool rotation speed control means disclosed in Japanese Unexamined Patent Publication No. 5-68455, the frictional force due to the centrifugal force is used in two steps, and one end of the spool shaft is movable in the radial direction of the spool shaft. A first radial movement member is provided, and a cylindrical member is rotatably provided on the reel body so as to concentrically cover one end of the spool shaft with respect to the spool shaft. A second radial movement member is provided on the outer peripheral surface of the cylindrical member so as to be movable in the radial direction of the cylindrical member. A shape recess is provided.

The first radial moving member at one end of the spool shaft is radially outward of the spool shaft due to a relatively small centrifugal force generated in the first radial moving member by the relatively low rotation speed of the spool. And a relatively low rotational speed of the spool is controlled by slidingly contacting the inner peripheral surface of the rotatable cylindrical member of the reel body to generate a frictional force. When the rotational speed of the spool becomes relatively high and the frictional force generated between the first radial moving member and the inner peripheral surface of the cylindrical member becomes large, the cylindrical member also starts to rotate together with the spool, and the second cylindrical member moves. The radial moving member is moved outward in the radial direction of the spool shaft by the relatively large centrifugal force generated in the second radial moving member due to the relatively high rotation speed of the spool, and the circular concave portion of the reel body. A relatively high rotation speed of the spool is controlled by slidingly contacting with and generating a frictional force.

In the spool rotation speed control means utilizing magnetic force disclosed in Japanese Utility Model Publication No. 6-8695, the spool is provided with a cylindrical protrusion made of a conductor that is concentric with the spool and protrudes from one end surface of the reel. The body is provided with double annular members which are concentrically arranged with respect to each other and concentrically receive the cylindrical projections of the spool therebetween. A plurality of magnets are arranged at predetermined intervals in the circumferential direction in each of the double annular members of the reel body, and a cylindrical protrusion made of a conductor is doubled between the double annular members of the reel body together with the spool. When rotating relative to the respective magnets of the annular member, an eddy current is generated, and thereby an electromagnetic force for braking the rotation of the spool with the cylindrical protrusion made of a conductor is generated. The outer annular member of the double annular members of the reel body is movable in a predetermined range in the circumferential direction with respect to the inner annular member, and the outer annular member is provided on the reel body. By moving the magnets of the inner annular member within a predetermined range by the adjusting knob, the relative positions of the plurality of magnets of the outer annular member with respect to the plurality of magnets of the inner annular member can be moved within the predetermined range of the circumferential direction. As a result, the magnitude of the magnetic force that acts between the plurality of magnets of the inner annular member and the plurality of magnets of the outer annular member is changed. The magnitude of the eddy current generated by rotating relative to each magnet of the annular member is changed, thereby changing the magnitude of the electromagnetic force that damps the rotation of the spool with the cylindrical protrusion made of a conductor. Change Controlling the rotational speed of the spool.

In the spool rotation speed control means utilizing magnetic force disclosed in Japanese Utility Model Publication No. 6-16511, the spool is formed of a conductor, and a magnet is provided on a portion of the reel unit corresponding to one end surface of the spool. Are arranged. The magnet is movable in a predetermined range in the direction along the rotation center line of the spool by an adjusting knob provided on the reel unit, and the distance to one end surface of the spool can be changed in the predetermined range. This changes the magnitude of the magnetic force of the magnet acting on the one end surface of the spool, which in turn changes the magnitude of the eddy current generated when the spool rotates relative to the magnet of the reel unit. As a result, the magnitude of the electromagnetic force that brakes the rotation of the spool is changed to control the rotation speed of the spool.

[0010]

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention 3-7
In the spool rotation speed control means utilizing the frictional force generated by the centrifugal force disclosed in Japanese Patent No. 9665, the centrifugal force acting on the radial direction moving member at one end of the spool shaft,
That is, when the rotational speed of the spool is equal to or greater than a predetermined value and the radial movement member slides on the inner peripheral surface of the substantially frustoconical recess of the reel body with a relatively strong pressing force, The centrifugal force acting on the radial moving member at one end, that is, the rotation speed of the spool is less than a predetermined value, and the radial moving member is relatively weak on the inner peripheral surface of the truncated frustoconical recess of the reel body. At the time of sliding contact with the pressing force, the frictional braking force generated by the radial direction moving member at one end of the spool shaft with respect to the inner peripheral surface of the substantially frustoconical recess of the reel body rotates the spool. Since it changes quadratically with respect to the speed (the frictional force generated by the centrifugal force is proportional to the square of the rotation speed of the spool), the frictional braking force applied to the spool by the spool rotation speed control means is rapidly increased. Change. Therefore, when the rotation speed of the spool decreases at the end of casting, the decrease in the rotation speed of the spool, on the contrary, sharply decreases as compared with the decrease in the flight speed or the moving speed of the device. The backlash phenomenon described above is likely to occur. In the past, the occurrence of backlash phenomenon at the end of such casting is performed by delicately controlling the rotation speed of the spool by holding the spool or the winding surface of the fishing line wound on the spool with the fingers of the fisherman who holds the fishing rod. This was avoided by the so-called summing operation, but it takes skill to learn an appropriate summing operation.

Further, in the spool rotation speed control means utilizing the frictional force generated by the centrifugal force, when casting is started and the rotation speed of the spool reaches a predetermined value or more, the friction braking force suddenly increases, and the spool rotation speed increases. The speed drops sharply and the flight speed of the device drops sharply. That is, the flight distance of the device is reduced.

That is, in the spool rotation speed control means utilizing the frictional force generated by the centrifugal force, the flight distance due to casting is reduced, and it is smaller than the case where the spool rotation speed control means is not provided. However, the backlash phenomenon still occurs.

Further, in the spool rotation speed control means utilizing the frictional force in two stages, which is already known from the above-mentioned Japanese Patent Laid-Open No. 5-68455, the fluctuation of the friction braking force at a predetermined rotation speed of the spool can be alleviated. Although it is possible to mitigate the fluctuation of the rotation speed of the spool, the structure is complicated because it has a structure in which a plurality of braking units are coupled and sequentially actuated, and the external dimensions of the fishing reel equipped with such spool rotation speed control means. Not only increases the manufacturing cost, but also increases the manufacturing cost.

Further, in the spool rotation speed control means utilizing magnetic force as disclosed in the above-mentioned Japanese Utility Model Publication No. 6-8695 and Japanese Utility Model Publication No. 6-16511, the braking force is substantially proportional to the rotational speed of the spool. Is generated, and the braking force generated at a predetermined rotation speed of the spool does not change significantly as in the spool rotation speed control means that uses the frictional force generated by the centrifugal force described above. Therefore, there is no backlash during casting. It is possible to reliably prevent the occurrence of the phenomenon, and even beginners can perform casting without anxiety.

However, since the braking force corresponding to the rotational speed of the spool is constantly generated while the spool is rotating, the angler thought that when the rotational speed of the spool decreased at the end of casting. The flight distance of the device cannot be increased. Further, even when casting for a short distance (so-called short casting), the spool does not rotate freely and the rotation speed of the spool rises slowly, so it is difficult for the fisherman to drop the tackle at a target position.

The present invention has been made under the various circumstances described above, and an object of the present invention is to increase the maximum rotation speed of the spool and to reach the maximum rotation speed arrival time without unnecessary suppression of the rotation speed of the spool in the initial stage of casting. It is also possible to increase the flight distance of the tackle, and in the middle of casting, by generating an appropriate braking force, an appropriate suppression of the rotation speed of the spool is generated, which causes the backlash phenomenon of the fishing line. Not only can it be prevented from occurring, but also the flight distance of the device can be increased, and at the end of casting, excessive suppression of the rotation speed of the spool is eliminated and sudden deceleration of the rotation speed of the spool occurs. Not only can the flight distance of the tackle be increased, but also the backlash phenomenon of the fishing line can be prevented. With spool rotation speed control means Rukoto can, is to provide a fishing reel.

[0017]

In order to achieve the above-mentioned object of the present invention, a fishing reel according to the present invention comprises: a spool around which fishing line is releasably wound; and a spool which is rotatably held. And a rotation force that selectively sets a spool free rotation state that allows free rotation of the spool and discharge of the fishing line from the spool and a spool driving state that transmits the rotation force to the spool and winds the fishing line on the spool. A reel body having a transmission means; and a spool rotation speed control means for controlling the rotation speed of the spool in the spool free state.

Spool rotation speed control means is provided on both the spool and the reel body, and selectively cooperates to brake the rotation of the spool and change the relative position between them to change the braking force. Braking means; position changing means for changing the braking force on the spool by changing the relative positions of the braking means provided on both the spool and the reel body in accordance with the increase or decrease in the rotation speed of the spool; Is included.

Further, the position changing means: supports the braking means provided on the spool, and is movable in a predetermined range in the circumferential direction of the spool together with the braking means provided on the spool, and at the center line of rotation of the spool. A movable member that is movable in at least one of a direction along the direction of rotation and a direction intersecting the center line of rotation of the spool;
Urging means for urging the moving member in one of the at least one directions; the other of the moving members in the at least one direction due to a difference in rotation between rotation of the spool and rotation of the moving member. To move against the urging force of the urging means to change the relative positions of the braking means provided on both the spool and the reel body, so that the braking means acts on the rotation of the spool. And a conversion means for changing the power to control the rotation speed of the spool.

In this case, the conversion means of the position changing means of the spool rotation speed control means performs the rotation of the spool and the rotation of the moving member until the rotation speed of the spool becomes relatively high immediately after the start of casting. The movement difference causes the moving member to resist the urging force of the urging means and at least one of the direction along the rotation center line of the spool and the direction intersecting the rotation center line of the spool together with the braking means provided on the spool. You cannot move along one direction. Therefore, the spool rotation speed control means cannot change the relative position between the braking means provided on both the spool and the reel body, and the braking force applied to the rotation of the spool by the braking means cannot be changed. It is not possible to control the spool rotation speed by changing it. Therefore, the braking force on the spool can be reduced and the load of unnecessary braking force on the spool can be eliminated, so that the speed at which the fishing line is discharged from the spool can be increased and the flight distance of the tackle can be improved. .

Further, when the spool rotational speed rapidly rises immediately after the start of casting and reaches an intermediate period in which the spool rotational speed becomes maximum, the converting means of the position changing means of the spool rotational speed control means rotates the spool. And the rotation difference between the rotation of the moving member and the rotation center line of the spool along with the braking means provided on the spool against the biasing force of the biasing means. It is possible to move along at least one of the intersecting directions. Therefore, the spool rotation speed control means can change the relative positions of the braking means provided on both the spool and the reel body, and change the braking force applied to the rotation of the spool by the braking means. The spool rotation speed can be controlled. Therefore, by appropriately increasing the braking force on the spool, the spool rotation speed is appropriately suppressed to prevent the occurrence of backlash by responding to the decrease in the flight speed of the tackle and fishing line due to the influence of wind pressure and gravity. You can do it. However, it is possible to eliminate the load of unnecessary braking force more than necessary to achieve the purpose of preventing the occurrence of the backlash phenomenon.
The release speed of the fishing line from the spool is not unnecessarily suppressed and the flight distance of the tackle can be improved.

Further, when the rotation speed of the spool becomes relatively low at the end of casting, the conversion means of the position changing means of the spool rotation speed control means causes the moving member to move due to the difference in rotation between the rotation of the spool and the rotation of the moving member. Against the urging force of the urging means along with the braking means provided on the spool along at least one of the direction along the rotation center line of the spool and the direction intersecting with the rotation center line of the spool. It cannot be moved. Therefore, the moving member of the spool rotation speed control means is gradually returned to the relative position at the initial stage of casting by the urging force of the urging means, and the braking means provided on both the spool and the reel body are interlocked with each other. The relative position can be gradually returned to the relative position at the initial stage of casting, and the braking force applied to the rotation of the spool by the braking means can be changed to control the rotational speed of the spool. As a result, the braking force applied to the spool by the braking member gradually decreases, and an excessive decrease in the speed of releasing the fishing line from the spool can be suppressed.

As described above, in the fishing reel of the present invention, the spool rotation speed control means using only the above-mentioned conventional magnetic force is used for the rotation speed of the spool associated with the release of the fishing line at the initial stage and the final stage immediately after the start of casting. Bigger than a fishing reel. In addition, the maximum rotation speed is reached quickly until the intermediate period (spool high-speed rotation state time) when the spool rotation speed reaches its maximum after the rapid rotation speed increase period of the spool immediately after the start of casting. Is naturally larger than the case of a fishing reel that uses the spool rotation speed control means that uses only the frictional force generated by the conventional centrifugal force, and a fish that uses the spool rotation speed control means that uses only the conventional magnetic force. Compared with the case of the fishing reel, the rotation speed of the spool is high in the initial stage immediately after the start of casting, and therefore, it is further increased.

Therefore, the spool rotation speed control means utilizing only the frictional force generated by utilizing the conventional centrifugal force is used for the flying distance of the device throughout the casting from the initial stage to the final stage immediately after the start of casting. The number can be increased as compared with the fishing reels and the conventional fishing reels using the spool rotation speed control means using only magnetic force.

Moreover, the spool rotation speed control means using only the frictional force generated by utilizing the conventional centrifugal force as the braking force acting on the spool at the final stage of casting in the fishing reel of the present invention. Unlike the fishing reel that uses the ``, '' the rapid decrease is suppressed and the gradual decrease is achieved.Therefore, it is possible to prevent the spool from over-rotating with respect to the fishing line discharge speed that causes backlash of the fishing line at the end of casting. It is not necessary to delicately control the rotational speed of the spool with a finger to prevent backlash of the fishing line at the end.

After the tackle reaches the water and the pulling speed of the fishing line pulled by the tackle is drastically reduced, there is a possibility that the spool will rotate excessively with respect to the above-mentioned pulling speed, resulting in backlash of the fishing line. After the water has landed and the pulling speed of the fishing line has decreased sharply, the rotation of the spool has nothing to do with the increase or decrease in the flying distance of the tackle.Therefore, simply stop the rotation of the spool to prevent backlash of the fishing line. It is easy for an unskilled person to control the rotational speed of the spool with a finger in order to prevent backlash.

In the fishing reel according to the present invention having the above-mentioned structure, the braking means provided on both the spool and the reel body includes a magnet and a conductor, and By changing the relative position between the electric conductor and each other, it is possible to change the magnetic force that the magnet acts on the electric conductor and change the braking force generated between the electric conductors.

In the fishing reel according to the present invention having the above-mentioned structure, the braking means provided on the spool is supported by the moving member so that the radius of the spool is movable in the radial direction. A directional movement braking piece is provided, and the braking means provided on the reel body surrounds the radial direction movement braking piece from the outside in the radial direction within the range of movement of the moving member, and the radial direction is generated by the centrifugal force generated by the rotation of the spool. An annular braking member that is brought into sliding contact with the moving braking member to exert a braking frictional force to change the friction coefficient in the moving direction of the moving member.

[0029]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, various embodiments of the present invention and fishing reels according to these modifications will be described in detail with reference to the accompanying drawings.

[First Embodiment] First, a fishing reel according to a first embodiment of the present invention will be described in detail with reference to the attached FIGS. 1 to 5.

FIG. 1 is a schematic horizontal sectional view of a fishing reel according to a first embodiment of the present invention; FIG. 2 is a schematic horizontal sectional view taken along line II-II of FIG. FIG. 3 is a schematic cross-sectional view taken along line III-III of FIG. 1;
FIG. 4A shows the main part of the fishing reel shown in FIG. 1 when the spool is not rotating, when the spool rotation speed reaches a certain speed, and when the spool rotation speed is a certain speed. FIG. 5 is a schematic vertical cross-sectional view showing the state when the thickness is decreased from the above; FIG. 4B is a IV-IV of FIG.
FIG. 5 is a schematic cross-sectional view taken along a line; FIG. 5 is a schematic vertical cross-sectional view showing a state in which the spool is rotating at a high speed above a certain rotation speed in the main part of the fishing reel of FIG. is there.

In these sectional views, for the sake of clarity, only the contour lines of the cross section are shown, and the contour lines that are not distant from the cross section are omitted as appropriate.

As shown in FIG. 1, the fishing reel according to the first embodiment of the present invention comprises a spool 10 around which a fishing line (not shown) is releasably wound, and both ends of a spool shaft 10a of the spool 10. The reel body 12 is rotatably supported via bearings 13a and 13b and holds the spool 10 rotatably.

At one end of the spool shaft 10a, between one end face of the spool 10 and a bearing 13a rotatably supporting one end (the right end in FIG. 1) of the spool shaft 10a protruding from the one end face of the spool 10. Is provided with a conductor 14 such as aluminum or copper, and a bearing 13a that rotatably supports one end of the spool shaft 10a in the reel body 12 is installed. One side wall 12a has one end of the spool shaft 10a. A plurality of magnets 1 corresponding to the conductors 14
6 is installed.

A handle 18 is rotatably mounted on the other side wall 12b on which a bearing 13b rotatably supporting the other end (the left end in FIG. 1) of the spool shaft 10a protruding from the other end surface of the spool 10 is installed. The rotation force input from the handle 18 is provided on the spool shaft 1
There is also provided a clutch-equipped rotational force transmitting means 20 for selectively transmitting to the other end of 0a. The rotational force transmitting means 20 with a clutch allows free rotation of the spool shaft 10a by operating the clutch via an operation button (not shown), and discharges the above-mentioned fishing line (not shown) from the spool 10 (arrow S in FIG. 1). And the rotational force input from the handle 18 is transmitted to the spool 10 via the other end of the spool shaft 10a, and the spool 10 is provided with the above-mentioned fishing line (not shown). It is possible to selectively set a spool drive state in which the spool is driven in a direction opposite to the fishing line discharge direction indicated by arrow S in FIG. And such a rotational force transmitting means 20 with a clutch
Since the configuration is publicly known, description of the configuration is omitted.

As shown in FIGS. 1 and 2, the reel body 12
The plurality of magnets 16 on one side wall 12a are connected to one side wall 12a through a magnetic force adjusting means 21 for adjusting the magnitude of the magnetic force applied from the magnet 16 to the conductor 14 arranged at a predetermined position. It is installed. In this embodiment, the magnetic force adjusting means 21 includes double circular rings 22a and 22b arranged concentrically with the spool shaft 10a, and the plurality of magnets 16 are arranged on the double circular rings 22a and 22b. Are arranged at a predetermined distance in the circumferential direction of each of the double annular rings 22a and 22b. The plurality of magnets 16 in the inner ring 22a are arranged such that the magnetic poles facing outward in the radial direction of the inner ring 22a are different from each other in the adjacent magnets. The plurality of magnets 16 are also arranged such that the magnetic poles facing inward in the radial direction of the outer ring 22b are different from each other in the adjacent magnets.

The inner ring 22a is fixed to one side wall 12a, while the outer ring 22b is fixed to one side wall 12a.
The magnetic force of the magnetic force acting on the conductor 14 is changed by changing the magnetic pole of the outer ring 22b facing the magnetic pole of the inner ring 22a by rotating the magnetic force adjustment knob 24 installed in Adjust. That is, the radii of the plurality of magnets 16 of the inner ring 22a among the plurality of magnets 16 of the outer ring 22b with respect to the magnetic poles at the outer ends in the radial direction of the plurality of magnets 16 of the inner ring 22a. The magnetic poles at the outer ends in the radial direction of the plurality of magnets 16 on the inner ring 22a and the magnetic poles at the inner end in the radial direction of the outer ring 22b are arranged such that the inner ends in the radial direction of the magnetic poles different from the magnetic poles at the outer end in the direction face each other. And the mutual maximum attraction force generating mutual attraction force, and the outer ring 22b with respect to the magnetic poles at the radially outer ends of the plurality of magnets 16 of the inner ring 22a.
Of the plurality of magnets 16 of the inner ring 22a, the inner ends of the plurality of magnets 16 of the inner ring 22a are opposed to the outer ends of the plurality of magnets 16 of the inner ring 22a in the radial direction. Between the magnetic pole at the outer end in the radial direction and the magnetic pole at the inner end in the radial direction of the outer circular ring 22b, the maximum repulsive magnetic force interaction between them is generated, and a plurality of states of the inner circular ring 22a are in between. Magnet 16
By adjusting the relative positions of the plurality of magnets 16 of the outer ring 22b, the strength of the magnetic force acting on the conductor 14 is adjusted, and the braking force on the spool 10 is adjusted as is known. Can be done.

As shown in FIG. 1, the conductor 14 is made conductive by increasing or decreasing the magnetic force applied to the conductor 14 by the plurality of magnets 16 on one side wall 12a of the reel body 12 according to the increase or decrease in the rotation speed of the spool 10. Spool 1 provided with body 14
Spool rotation speed control means 26 for controlling the rotation speed of 0
Is provided at one end of the spool shaft 10a.

The spool rotation speed control means 26 moves on one end of the spool shaft 10a in the direction along the rotation center line of the spool shaft 10a (that is, in the longitudinal direction), as shown particularly well in FIG. 4 (A). Free and spool shaft 1
The moving member 28 is provided so as to rotate relative to the spool shaft 10a also in the circumferential direction of 0a. The conductor 14 has a cylindrical shape, and the end of the conductor 14 opposite to the magnet 16 is concentrically fixed to the moving member 28 with respect to the spool shaft 10a.

In this embodiment, the conductor 14 and the moving member 28 are integrally formed of the material of the conductor 14, but they are separately formed and then fixed to each other. Can also be formed.

The free end of the conductor 14 is, as shown in FIGS. 2 and 4A, one side wall 12a of the reel body 12.
Of the two concentric circular rings 22a and 22b are opposed to each other.

As shown in FIG. 4A, the moving member 28 is formed with an arcuate cam groove 30a which turns in the circumferential direction of the spool shaft 10a as it extends in the direction along the rotation center line of the spool shaft 10a. As shown in FIGS. 3 and 4A and 4B, a cam projection 30b fixed to one end of the spool shaft 10a is inserted into the cam groove 30a to form the conversion means 30. ing. In this embodiment, the cam groove 30a is provided on one side wall 12 of the reel body 12.
From the side a toward the one end surface of the spool 10, it extends in an arc shape in a clockwise direction as it advances along the rotation center line.

As shown in FIG. 4A, the moving member 28 provided with the conductor 14 is biased by the biasing means 32 on one end portion of the spool shaft 10a so as to face the above-mentioned one end surface of the spool 10 and the reel body 12. The one side wall 12a is biased away from the plurality of magnets 16. In this embodiment, the urging means 32 is composed of a tension coil spring wound between the moving member 28 and one end surface of the spool 10 on one end of the spool shaft 10a.

Moving member 2 urged by urging means 34
As shown in FIG. 4 (A), the cam protrusion 30b on the spool shaft 10a abuts on one side wall 12a side end of the reel body 12 in the cam groove 30a so that one end of the spool shaft 10a The free end of the electric conductor 14 on the moving member 28 is disposed adjacent to the aforementioned one end surface of the spool 10 between the two concentric annular rings 22a and 22b of the side wall 12a of the reel body 12. Is separated from the annular gap.

Next, the operation of the fishing reel according to the first embodiment of the present invention constructed as described above will be described.

When the fishing rod to which the fishing reel according to the first embodiment of the present invention is attached is shaken for casting, a fishing line (not shown) is pulled by a device (not shown) flying toward the target point on the water surface. As a result, the spool 10 starts to rotate in a predetermined direction (in the first embodiment, the direction indicated by the arrow X in FIG. 4A).
Further, the moving member 28 follows the rotation of the spool shaft 10a by the engagement of the cam groove 30a and the cam protrusion 30b, and the cam groove 3
0a and the cam projection 30b act against the urging force of the urging means 32 from the initial position near the one end face of the spool 10 shown in FIG.
Attempt to move along the rotation center line of the spool shaft 10a toward a.

The rotational energy of the spool 10 is small until the rotational speed of the spool 10 reaches a certain level immediately after the start of casting and the moving member 2 is moved.
In the action of the cam groove 30a and the cam protrusion 30b, 8 is against the urging force of the urging means 32 from the initial position near one end face of the spool 10 as shown in FIG. It cannot move toward the side wall 12a along the rotation center line of the spool shaft 10a. For this reason, the moving member 28 includes the plurality of magnets 16 on the side wall 12 a of the reel unit 12.
The free end of the cylindrical conductor 14 fixed to the moving member 28 cannot be approached to the reel body 1
2 in which a plurality of magnets 16 on one side wall 12a of 2 are arranged
The heavy annular rings 22a and 22b do not penetrate into the annular gap between them. Therefore, an eddy current is not generated in the conductor 14 due to the action of the magnetic force of the plurality of magnets 16, and a braking force is not generated in the spool 10 rotating with the conductor 14. Also, a plurality of magnets 16
Even if a slight eddy current is generated in the conductor 14 due to the leakage magnetic flux from each other, the braking force generated by the slight eddy current is very small.

Therefore, since the braking force does not substantially act until the rotational speed of the spool 10 reaches a certain level immediately after the start of casting, the initial rotational speed of the spool 10 can be increased. It is possible to improve the flight distance of the gimmick in the initial stage immediately after the start of casting, and by extension, the flight distance of the gimmick in the whole from immediately after the start of casting to the end. Naturally, the rotation speed of the spool 10 increased during this period is higher than that of the conventional fishing reel equipped with the spool rotation speed control means utilizing the braking force generated by the centrifugal force. This is higher than in the case of the conventional fishing reel provided with the spool rotation speed control means using only the magnetic force. This is because, in the case of the conventional fishing reel equipped with the spool rotation speed control means using only the magnetic force, the magnetic force is approximately proportional to the increase in the rotation speed of the spool 10 from the time when the rotation of the spool 10 is started. This is because the braking force generated by is also increased. Further, in the initial stage immediately after the start of casting, the flight distance of a device (not shown) until the rotation speed of the spool 10 reaches a certain level is provided with a spool rotation speed control means using only frictional force generated by centrifugal force. Needless to say, it extends more than the case of the fishing reel of the present invention, and it extends more than the case of the conventional fishing reel provided with the spool rotation speed control means using only the magnetic force.

In the middle of casting when the rotation speed of the spool 10 reaches a certain level, the rotation energy of the spool 10 resists the urging force of the urging means 32 by the action of the cam groove 30a and the cam projection 30b. As shown in FIG. 4A, it becomes larger as the moving member 28 is moved along the rotation center line of the spool shaft 10a from the initial position near the one end surface of the spool 10 toward one side wall 12a of the reel body 12. Therefore, the moving member 28 gradually approaches the plurality of magnets 16 on the one side wall 12a of the reel body 12, and the free end of the cylindrical conductor 14 fixed to the moving member 28 is shown in FIG. As described above, the plurality of magnets 16 on one side wall 12a of the spool body 12 are gradually inserted into the annular gaps between the double annular rings 22a and 22b, and the double annular rings 22a and 22b are The overlapping amount with the plurality of magnets 16 increases, and the area of the conductor 14 that crosses the magnetic flux generated by the plurality of magnets 16 gradually increases. Therefore, the eddy current generated in the conductor 14 increases due to the action of the magnetic force of the plurality of magnets 16, and the spool 1 that rotates together with the conductor 14
The braking force acting on 0 increases.

The above-described movement of the moving member 28 toward the plurality of magnets 16 on the one side wall 12a of the reel body 12 causes the cam projection 30b to be positioned near the one end surface of the spool 10 in the cam groove 30a as shown in FIG. It is regulated by abutting the end of the contact.

Therefore, the magnitude of the eddy current generated in the conductor 14 by the action of the magnetic force of the plurality of magnets 16 is equal to that of the plurality of magnets 1.
6 increases in proportion to the area of the conductor 14 that crosses the magnetic flux generated by 6 and the rotation speed of the spool 10, and the braking force generated by the eddy current also becomes the area of the conductor 14 that crosses the magnetic flux generated by the plurality of magnets 16. It increases in proportion to the rotation speed of the spool 10.

The braking force generated at this time is the spool rotation speed control utilizing the frictional force generated by the centrifugal force, as in the case of the conventional fishing reel provided with the spool rotation speed control means utilizing only the magnetic force. Less than with conventional fishing reels equipped with means. Therefore, as described above, the rotation speed of the spool in the initial stage of casting is higher than that in the case of the conventional fishing reel provided with the spool rotation speed control means using only magnetic force. The rotation speed of the spool is also higher than that of the conventional fishing reel equipped with the spool rotation speed control means using only magnetic force, and naturally, the spool rotation speed control means using frictional force generated by centrifugal force. It is significantly higher than in the case of a conventional fishing reel equipped with.

That is, the flying distance of the device (not shown) from the initial stage of casting to the middle period after the rotational speed of the spool 10 reaches a certain level is provided with the spool rotational speed control means using only magnetic force. This is longer than the case of the conventional fishing reel and the case of the conventional fishing reel provided with the spool rotation speed control means utilizing only the frictional force generated by the centrifugal force.

In addition, the excessive rotation speed of the spool 10, which causes a large backlash of the fishing line later, is caused by the combination of the conductor 14 of the spool 10 and the plurality of magnets 16 on one side wall 12a of the reel unit 12. As a result, the appropriate braking action that occurs as described above is sufficiently suppressed.

Spool 1 at the end of casting
When the rotational speed of 0 decreases and the rotational energy of the spool 10 decreases, the moving member 28 cannot overcome the urging force of the urging means 32 by the action of the cam groove 30a and the cam protrusion 30b. Due to the urging force of the urging means 32, as shown in FIG.
6 toward the initial position near one end surface of the spool 10 as shown in FIG.
It is gradually drawn along the rotation center line of a. Therefore, the moving member 28 is gradually moved away from the plurality of magnets 16 on the side wall 12a of the reel body 12, and the free end of the cylindrical conductor 14 fixed to the moving member 28 is located at the reel body 1.
2 in which a plurality of magnets 16 on one side wall 12a of 2 are arranged
The area of the conductor 14 crossing the magnetic flux generated by the plurality of magnets 16 gradually decreases through the annular gap between the heavy circular rings 22a and 22b.

Therefore, the magnitude of the eddy current generated in the conductor 14 by the action of the magnetic force of the plurality of magnets 16 is equal to that of the plurality of magnets 1.
6 is reduced in proportion to the area of the conductor 14 that crosses the magnetic flux generated by 6 and the rotation speed of the spool 10, and the braking force generated by the eddy current is also the area of the conductor 14 that crosses the magnetic flux generated by the plurality of magnets 16. It decreases in proportion to the rotation speed of the spool 10.

The braking force generated at this time is smaller than that in the case of the conventional fishing reel equipped with the spool rotation speed control means utilizing only magnetic force, and the spool rotation speed control utilizing frictional force generated by centrifugal force. There is no sudden reduction in braking force as in the case of conventional fishing reels with means. Therefore, the rotation speed generated on the spool at the end of the casting is higher than that of the conventional fishing reel having the spool rotation speed control means using only magnetic force, and the frictional force generated by centrifugal force is used. Unlike the conventional fishing reel equipped with the spool rotation speed control means, the reduction rate of the rotation speed does not drop sharply.

That is, when the rotational speed of the spool 10 gradually decreases at the end of the above-mentioned casting, the flying distance of a device (not shown) is provided for conventional fishing provided with spool rotational speed control means utilizing only magnetic force. The reel is longer than the conventional reel for fishing provided with spool rotation speed control means utilizing only the frictional force generated by centrifugal force.

Moreover, the excessive rotation speed of the spool 10, which causes a large backlash of the fishing line with respect to the flight speed of the tackle, is appropriately suppressed in the middle period of casting as described above, and the casting At the end of the period, the reduction rate of the rotation speed of the spool 10 does not decrease sharply as in the case of the conventional fishing reel provided with the spool rotation speed control means using the frictional force generated by the centrifugal force, and therefore, a device not shown Even if the fishing line (not shown) is likely to have a backlash phenomenon due to the sudden decrease in the pulling speed of the fishing line (not shown) caused by the landing of a device (not shown) and the inertia of the rotation of the spool 10, the Even if you do not press the finger gently on the spool or the winding surface of the fishing line wrapped around the spool, It is possible to prevent a relatively simple backlash phenomenon of the fishing line which is not readily illustrated by operating the Rudake, thereby facilitating release operation of the fishing line in casting.

In the first embodiment described above with reference to FIGS. 1 to 5, a conductor 14 provided on the spool 10 and a plurality of magnets 16 provided on one side wall 12a of the reel body 12 are provided. However, the spool 10 cooperates selectively.
Braking means for changing the braking force by braking the rotation of the spool shaft 10a and changing the relative position between the spool shafts 10a in the direction along the rotation center line.

Further, the conductor 14 as a braking means provided on the spool 10 is supported, and the conductor 14 together with the conductor 14 as a braking means provided on the spool 10 is movable in a predetermined range in the circumferential direction of the spool 10. And a moving member 28 that is movable along the direction along the rotation center line of the spool 10; and a biasing means 32 that biases the moving member 28 in one direction along the direction along the rotation center line of the spool 10. And; due to the difference in rotation between the rotation of the spool 10 and the rotation of the moving member 28, the moving member 28 is moved to the other along the rotation center line of the spool 10 against the urging force of the urging means 32, and the spool 10 and the reel. A conductor 14 and a plurality of magnets 16 as braking means provided on both the main body 12
The conversion means 30 controls the rotational speed of the spool 10 by changing the relative position between the two and changing the braking force applied to the rotation of the spool 10 by the conductor 14 and the plurality of magnets 16 as the braking means. A cam groove 30a and a cam projection 30b, which are provided on both the spool 10 and the reel body 12 as a braking means in accordance with an increase or decrease in the rotation speed of the spool 10, and a plurality of magnets 16.
Positioning means for changing the braking force on the spool 10 is formed by changing the relative position of the spool 10 along the direction along the rotation center line of the spool 10.

[Modification of First Embodiment] Next, a fishing reel according to a modification of the first embodiment of the present invention will be described in detail with reference to the attached FIG. .

FIG. 6 shows a state in which the spool is not rotating or the spool is rotating at a relatively low speed in the essential part of the fishing reel according to the modification of the first embodiment of the present invention. Is a schematic vertical cross-sectional view indicated by a two-dot chain line showing a state in which the spool is rotating at a high speed at a certain speed or more.

In this sectional view, for the sake of clarity, only the contour lines of the cross section are shown, and the contour lines that are not the section farther than the cross section are omitted as appropriate.

Most of the structure of the fishing reel according to the modification of the first embodiment of the present invention is shown in FIGS.
This is common to most of the configuration of the fishing reel according to the first embodiment of the present invention described above with reference to FIG. Therefore, the same components as the components of the fishing reel according to the first embodiment of the present invention described above are included in the first embodiment of the present invention.
In the fishing reel according to the embodiment of the present invention, the same reference numerals as the corresponding constituent elements are designated, and detailed description of these same constituent elements is omitted.

This modification is different from the first embodiment described above in that the urging means 32 'is located on one end of the spool shaft 10a, and one side wall 12a of the reel body 12 is provided.
That is, it is wound between the locking ring 34 and the moving member 28 which are fixed in the vicinity of. The urging means 32 'urges the moving member 28 toward the one end surface of the spool 10 and is constituted by a compression coil spring in this embodiment.

The operation of the modification of the first embodiment is basically the same as the operation of the first embodiment described above,
The fishing reel according to the modification of the first embodiment can exhibit the same effect as the fishing reel according to the first embodiment described above. That is, the operation of the modification of the first embodiment differs from the operation of the first embodiment described above only in the following points.

The first described above with reference to FIGS. 1 to 5.
In the embodiment of the present invention, the biasing means 32 constituted by a tension coil spring causes the moving member 28 to resist the biasing force of the biasing means 32 together with the conductor 14 by the action of the converting means 30 due to the rotation of the spool 10 rising. As shown in FIG. 5, one side wall 12 of the reel body 12 from the initial position shown in FIG.
The reel body 12 shown in FIG. 5 is stretched while moving toward the vicinity of a, the rotation of the spool 10 is lowered, and the moving member 28 is moved together with the conductor 14 by the urging force of the urging means 32.
4A from the operating position in the vicinity of the one side wall 12a.
It contracts while it is pulled back toward the initial position shown in.

In the modification of the first embodiment shown in FIG. 6, the biasing means 32 'constituted by a compression coil spring causes the rotation of the spool 10 to rise and the conversion means 30 to be changed.
The moving member 28 resists the biasing force of the biasing means 32 'together with the conductor 14 from the initial position shown by the solid line in FIG. 6 from one side wall 12a of the reel body 12 shown by the two-dot chain line in FIG. Is compressed while moving towards a position near
The rotation of the spool 10 is lowered and the moving member 28 moves the conductor 14
In addition, while being pushed back by the urging force of the urging means 32 'from a position near one side wall 12a of the reel body 12 shown by the two-dot chain line in FIG. 6 toward the initial position shown by the solid line in FIG. Extend to.

[Second Embodiment] Next, a fishing reel according to a second embodiment of the present invention will be described in detail with reference to FIGS. 7 (A) and 7 (B). explain.

FIG. 7 (A) shows the essential parts of the fishing reel according to the second embodiment of the present invention when the spool is not rotating or the spool is rotating at a relatively low speed. FIG. 8 is a schematic vertical sectional view showing a state; and FIG.
7B is a schematic vertical cross-sectional view showing a state where the spool of the fishing reel of FIG. 7A is rotating at a high speed at a certain speed or more.

In these sectional views, for the sake of clarity, only the contour lines of the cross section are shown, and the contour lines that are not cross sections farther than the cross section are omitted as appropriate.

Most of the structure of the fishing reel according to the second embodiment of the present invention is in accordance with the first embodiment of the present invention described above with reference to FIGS. 1 to 5. Since it is common to most of the configuration of the fishing reel, the same components as the components of the fishing reel according to the first embodiment of the present invention described above are the same as those of the first embodiment of the present invention. In the following fishing reels, the same reference numerals as the corresponding constituent elements are indicated, and detailed description of these same constituent elements is omitted.

The second embodiment differs from the first embodiment described above in that the conductor 14 'fixed to the moving member 28 of the rotation speed control means 26 is
It is in the form of a disc that extends outward in the radial direction of the spool shaft 10a and concentrically overhangs with respect to the rotation center line of the spool shaft 10a; Of the magnet 16 'on the concentric circle with respect to the rotation center line of the spool shaft 10a.
That is, they are arranged at substantially equal intervals in the circumferential direction of a and face the disk-shaped conductor 14 ′ in the direction along the rotation center line; On the inner surface of one side wall 12a, there is provided an annular ring 22 that supports a plurality of magnets 16 'on a concentric circle with respect to the rotation center line of the spool shaft 10a at substantially equal intervals in the circumferential direction of the spool shaft 10a, An annular ring 22 is screwed onto the inner surface, and as shown in FIG. 1, a magnetic force adjusting knob 24 arranged on the outer surface of one side wall 12a of the reel unit 12 is rotated in one direction or the other direction to rotate the magnetic force adjusting knob 24 in the other direction. The moving member 2 is rotated around the rotation center line in one direction or the other direction and is moved to one or the other side in the direction along the rotation center line, and by this movement, the moving member 2 is stationary on one end of the spool shaft 10a. A plurality of magnets 16 ′ supported by an annular ring 22 provided on one side wall 12 a of the reel body 12 with respect to the disk-shaped conductor 14 ′ supported by 8.
Is to change the relative position of.

In such a magnetic force adjusting means 21,
The magnitude of the magnetic force applied from the plurality of magnets 16 'to the conductor 14', which rotates together with the spool shaft 10a at a predetermined rotation speed and is stable in the direction along the rotation center line, is adjusted. You can

The operation of the combination of the conductor 14 'and the plurality of magnets 16' of the second embodiment is the same as that of the first embodiment described above.
The operation of the combination of the conductor 14 and the plurality of magnets 16 of the second embodiment is basically the same, and the fishing reel according to the second embodiment is the same as that of the first embodiment. It can exert the same effect as the following fishing reel.

That is, when the fishing rod to which the fishing reel according to the second embodiment of the present invention is attached is shaken for casting, the rotation speed of the spool 10 reaches a certain level at the beginning of casting. Until
The rotational energy of the spool 10 is small, and the moving member 28 is biased by the cam groove 30a and the cam projection 30b.
It is possible to move along the rotation center line of the spool shaft 10a toward the one side wall 12a of the reel body 12 from the initial position near the one end surface of the spool 10 shown in FIG. Can not. Therefore, the moving member 28 cannot approach the plurality of magnets 16 'on the one side wall 12a of the reel body 12 toward each other. Therefore, a plurality of magnets 1
Due to the action of the magnetic force of 6 ', no eddy current is generated in the conductor 14' and no braking force is generated in the spool 10 rotating with the conductor 14 '. Further, even if a slight eddy current is generated in the conductor 14 'due to the leakage magnetic flux from the plurality of magnets 16', the braking force generated by the slight eddy current is very small.

Therefore, since the braking force does not substantially act until the rotational speed of the spool 10 reaches a certain level immediately after the start of casting, the initial rotational speed of the spool 10 can be increased. It is possible to improve the flight distance of the gimmick in the initial stage immediately after the start of casting, and by extension, the flight distance of the gimmick in the entire period from immediately after the start of casting to the end thereof. Naturally, the rotation speed of the spool 10 increased during this period is higher than that of the conventional fishing reel equipped with the spool rotation speed control means utilizing the braking force generated by the centrifugal force. This is higher than in the case of the conventional fishing reel provided with the spool rotation speed control means using only the magnetic force. Further, in the initial stage immediately after the start of casting, the flight distance of a device (not shown) until the rotation speed of the spool 10 reaches a certain level is provided with a spool rotation speed control means using only frictional force generated by centrifugal force. Needless to say, it extends more than the case of the fishing reel of the present invention, and it extends more than the case of the conventional fishing reel provided with the spool rotation speed control means using only the magnetic force.

In the middle of the casting when the rotation speed of the spool 10 reaches a certain level, the rotation energy of the spool 10 resists the urging force of the urging means 32 by the action of the cam groove 30a and the cam projection 30b. It becomes larger as the moving member 28 is moved along the rotation center line of the spool shaft 10a from the initial position near the one end surface of the spool 10 shown in FIG. 7A toward the one side wall 12a of the reel body 12. Therefore, the moving member 28 gradually approaches the plurality of magnets 16 'on the one side wall 12a of the reel body 12, and the density of magnetic flux generated by the plurality of magnets 16' acting on the conductor 14 'gradually increases. Become. Therefore, the eddy current generated in the conductor 14 'increases due to the action of the magnetic force of the plurality of magnets 16', and the spool 10 rotating with the conductor 14 '.
The braking force acting on is increased.

Also in this embodiment, the above-described movement of the moving member 28 toward the plurality of magnets 16 'on the one side wall 12a of the reel body 12 is caused by the cam projection 30b moving into the cam groove as shown in FIG. 4B. It is regulated by abutting an end of the spool 10 located near one end surface of the spool 10 at 30a.

Therefore, the magnitude of the eddy current generated in the conductor 14 'by the action of the magnetic force of the plurality of magnets 16' is determined by the conductor 1 '.
The magnetic flux density from the plurality of magnets 16 ′ acting on 4 ′ increases in proportion to the rotation speed of the spool 10, and the braking force generated by the eddy current is also generated from the plurality of magnets 16 ′ acting on the conductor 14 ′. Increases in proportion to the density of the magnetic flux and the rotation speed of the spool 10.

The braking force generated at this time is the spool rotation speed control utilizing the frictional force generated by the centrifugal force, as in the case of the conventional fishing reel equipped with the spool rotation speed control means utilizing only the magnetic force. Less than with conventional fishing reels equipped with means. Therefore, the rotation speed of the spool from the initial stage to the middle stage of the casting is also higher than that of the conventional fishing reel equipped with the spool rotation speed control means using only magnetic force, and naturally, it is generated by centrifugal force. This is significantly higher than in the case of the conventional fishing reel equipped with the spool rotation speed control means using frictional force.

That is, the flying distance of the device (not shown) from the initial stage of casting to the middle period after the rotational speed of the spool 10 reaches a certain level is provided with spool rotational speed control means using only magnetic force. This is longer than the case of the conventional fishing reel and the case of the conventional fishing reel provided with the spool rotation speed control means utilizing only the frictional force generated by the centrifugal force.

Moreover, the excessive rotation speed of the spool 10 which causes a large backlash of the fishing line is caused by the conductor 14 'of the spool 10 and the plurality of magnets 16' on one side wall 12a of the reel body 12. By the combination of the above, the appropriate braking action that occurs as described above is sufficiently suppressed.

Spool 1 at the end of casting
When the rotational speed of 0 decreases and the rotational energy of the spool 10 decreases, the moving member 28 cannot overcome the urging force of the urging means 32 by the action of the cam groove 30a and the cam protrusion 30b. Due to the urging force of the urging means 32, as shown in FIG. 7B, from one side wall 12a of the reel main body 12 close to the plurality of magnets 16 ', one end surface of the spool 10 as shown in FIG. It is gradually drawn toward the initial position in the vicinity along the rotation center line of the spool shaft 10a. Therefore, the disk-shaped conductor 14 ′ fixed to the moving member 28 gradually moves away from the plurality of magnets 16 ′ on the side wall 12 a of the reel body 12, and the plurality of magnets 16 ′ acting on the conductor 14 ′. The density of magnetic flux from is gradually reduced.

Therefore, the magnitude of the eddy current generated in the conductor 14 'by the action of the magnetic force of the plurality of magnets 16' is determined by the conductor 1 '.
The magnetic flux density from the plurality of magnets 16 'acting on 4'becomes smaller in proportion to the rotational speed of the spool 10, and the braking force generated by the eddy current is also generated from the plurality of magnets 16' acting on the conductor 14 '. Is proportional to the magnetic flux density and the rotation speed of the spool 10.

The braking force generated at this time is smaller than in the case of the conventional fishing reel equipped with the spool rotation speed control means utilizing only magnetic force, and the spool rotation speed control utilizing frictional force generated by centrifugal force. There is no sudden reduction in braking force as in the case of conventional fishing reels with means. Therefore, the rotation speed of the spool 10 at the end of the casting is higher than that of the conventional fishing reel equipped with the spool rotation speed control means using only the magnetic force, and the frictional force generated by the centrifugal force is used. Unlike the conventional fishing reel equipped with the spool rotation speed control means, the reduction rate of the rotation speed does not drop sharply.

That is, when the rotational speed of the spool 10 gradually decreases at the end of the above-mentioned casting, the flight distance of a tackle (not shown) is provided for conventional fishing provided with spool rotational speed control means utilizing only magnetic force. The reel is longer than the conventional reel for fishing provided with spool rotation speed control means utilizing only the frictional force generated by centrifugal force.

Moreover, the excessive rotation speed of the spool 10, which causes a large backlash of the fishing line with respect to the flight speed of the tackle, is appropriately suppressed in the middle period of casting as described above, and the casting At the end of the period, the reduction rate of the rotation speed of the spool 10 does not decrease sharply as in the case of the conventional fishing reel provided with the spool rotation speed control means using the frictional force generated by the centrifugal force, and therefore, a device not shown Even if the fishing line (not shown) is likely to have a backlash phenomenon due to the sudden decrease in the pulling speed of the fishing line (not shown) caused by the landing of a device (not shown) and the inertia of the rotation of the spool 10, the Even if you do not press the finger gently on the spool or the winding surface of the fishing line wrapped around the spool, It is possible to prevent a relatively simple backlash phenomenon of the fishing line which is not readily illustrated by operating the Rudake, thereby facilitating release operation of the fishing line in casting.

[Third Embodiment] A fishing reel according to a third embodiment of the present invention will now be described with reference to the attached FIGS. 8A and 8B. Will be described in detail.

FIG. 8 (A) shows that the spool is not rotating or the spool is rotating at a relatively low speed in the main part of the fishing reel according to the third embodiment of the present invention. It is a schematic longitudinal cross-sectional view showing a state, (B) of FIG.
FIG. 4 is a schematic vertical cross-sectional view showing a state in which the spool is rotating at a high speed with a certain rotation speed or more.

In this sectional view, for the sake of clarity, only the contour lines of the cross section are shown, and the contour lines that are not distant from the cross section are omitted as appropriate.

Most of the structure of the fishing reel according to the third embodiment of the present invention is in accordance with the first embodiment of the present invention described above with reference to FIGS. 1 to 5. It is common to most of the fishing reels. Therefore, the same components as the components of the fishing reel according to the first embodiment of the present invention described above correspond to the components of the fishing reel according to the first embodiment of the present invention. The same reference numerals as those indicated above are attached, and detailed description of these same components is omitted.

The third embodiment differs from the first embodiment described above: The moving member 28 of the rotation speed control means 26 faces the spool shaft 10a radially outward of the spool shaft 10a. Is fixed to a disk-shaped support base 36 that is concentrically overhanging with respect to the rotation center line of the spool shaft 10a. Is supported at substantially equal intervals in the circumferential direction of the spool shaft 10a; a disk-shaped conductor 14 ″ is provided on the inner surface of one side wall 12a of the reel body 12 with respect to the rotation center line of the spool shaft 10a. A plurality of magnets 1 which are arranged concentrically and are supported by the moving member 28 on the spool shaft 10a through the support base 36 in the direction along the rotation center line.
6 ″; and further, the magnetic force adjusting means 21 causes the disk-shaped conductor 14 ″ to be attached to the spool shaft 10 on the inner surface of one side wall 12a of the reel body 12.
By rotating one or the other around the rotation center line of a, the screw is moved to one or the other in the direction along the rotation center line.
As shown in FIG. 1, by rotating the magnetic force adjusting knob 24 arranged on the outer surface of the one side wall 12a of the reel body 12 in one direction or the other direction, the magnetic force adjusting knob 24 is rotated in one direction or the other direction around the rotation center line. It is configured to rotate.

In such a magnetic force adjusting means 21,
By rotating the magnetic force adjustment knob 24 shown in FIG. 1 in one direction or the other direction, the conductor 14 ″ is rotated in one direction or the other direction, whereby the conductor 14 ″ is moved along the rotation center line. Of the reel body 12 with respect to the plurality of magnets 16 ″ supported by the moving member 28, which is stationary on one end of the spool shaft 10a, via the support base 36 by this movement. The relative position of the conductor 14 ″ provided on the side wall 12a can be changed. As a result, the plurality of magnets 16 ″ are rotated together with the spool shaft 10a at a predetermined rotation speed and are stable in the position along the rotation center line.
Therefore, the magnitude of the magnetic force acting on the conductor 14 ″ can be adjusted.

The operation of the combination of the conductor 14 ″ and the plurality of magnets 16 ″ of the third embodiment is the same as the operation of the combination of the conductor 14 and the plurality of magnets 16 of the first embodiment described above. The fishing reel according to the third embodiment can exhibit the same effect as the fishing reel according to the above-described first embodiment.

That is, when the fishing rod to which the fishing reel according to the third embodiment of the present invention is attached is shaken for casting, the rotation speed of the spool 10 reaches a certain level at the beginning of casting. Until
The rotational energy of the spool 10 is small, and the moving member 28 acts by the cam groove 30a and the cam projection 30b to urge the biasing means 32.
8A, the spool 10 can be moved from the initial position in the vicinity of one end surface of the spool 10 toward one side wall 12a of the reel body 12 along the rotation center line of the spool shaft 10a against the biasing force of the spool shaft 10a. Absent. For this reason, a plurality of magnets 16 ''
The moving member 28, which supports the carrier via the support base 36, cannot approach the conductor 14 ″ of the side wall 12a of the reel unit 12 toward the conductor. Therefore, the plurality of magnets 16 '
Due to the action of the magnetic force of ′, no eddy current is generated in the conductor 14 ″, and no braking force is generated on the spool 10 that rotates together with the plurality of magnets 16 ″. Moreover, even if a slight eddy current is generated in the conductor 14 ″ due to the leakage magnetic flux from the plurality of magnets 16 ″, the braking force generated by the slight eddy current is very small.

Therefore, since the braking force does not substantially act until the rotational speed of the spool 10 reaches a certain level immediately after the start of casting, the initial rotational speed of the spool 10 can be increased. It is possible to improve the flight distance of the gimmick in the initial stage immediately after the start of casting, and by extension, the flight distance of the gimmick in the entire period from immediately after the start of casting to the end thereof. Naturally, the rotation speed of the spool 10 increased during this period is higher than that of the conventional fishing reel equipped with the spool rotation speed control means utilizing the braking force generated by the centrifugal force. This is higher than in the case of the conventional fishing reel provided with the spool rotation speed control means using only the magnetic force. Further, in the initial stage immediately after the start of casting, the flight distance of a device (not shown) until the rotation speed of the spool 10 reaches a certain level is provided with a spool rotation speed control means using only frictional force generated by centrifugal force. Needless to say, it extends more than the case of the fishing reel of the present invention, and it extends more than the case of the conventional fishing reel provided with the spool rotation speed control means using only the magnetic force.

In the middle of casting when the rotation speed of the spool 10 reaches a certain level, the rotation energy of the spool 10 resists the urging force of the urging means 32 by the action of the cam groove 30a and the cam projection 30b. It becomes larger as the moving member 28 is moved along the rotation center line of the spool shaft 10a from the initial position near the one end face of the spool 10 shown in FIG. 8A toward the one side wall 12a of the reel body 12. For this reason, the moving member 28 supporting the plurality of magnets 16 ″ via the support base 36 gradually approaches the conductor 14 ″ of the one side wall 12a of the reel unit 12 and the conductor 14 ″. The density of the magnetic flux generated by the plurality of magnets 16 ″ acting on the magnetic field gradually increases. Therefore, the eddy current generated in the conductor 14 ″ increases due to the action of the magnetic force of the plurality of magnets 16 ″, and the braking force acting on the spool 10 rotating with the plurality of magnets 16 ″ increases.

Also in this embodiment, the above-mentioned movement of the moving member 28 toward the conductor 14 ″ of the one side wall 12a of the reel body 12 is caused by the cam projection 30b moving into the cam groove as shown in FIG. 8B. It is regulated by abutting an end of the spool 10 located near one end surface of the spool 10 at 30a.

Therefore, the magnitude of the eddy current generated in the conductor 14 ″ by the action of the magnetic force of the plurality of magnets 16 ″ is the same as the density of the magnetic flux from the plurality of magnets 16 ″ acting on the conductor 14 ″. It increases in proportion to the rotation speed of the spool 10, and the braking force generated by the eddy current is also proportional to the density of magnetic flux from the plurality of magnets 16 ″ acting on the conductor 14 ″ and the rotation speed of the spool 10. Grows.

The braking force generated at this time is the spool rotation speed control utilizing the frictional force generated by the centrifugal force, as in the case of the conventional fishing reel provided with the spool rotation speed control means utilizing only the magnetic force. Less than with conventional fishing reels equipped with means. Therefore, the rotation speed of the spool from the initial stage to the middle stage of the casting is also higher than that of the conventional fishing reel equipped with the spool rotation speed control means using only magnetic force, and naturally, it is generated by centrifugal force. This is significantly higher than in the case of the conventional fishing reel equipped with the spool rotation speed control means using frictional force.

That is, the flying distance of a device (not shown) from the initial stage of casting to the middle period after the rotational speed of the spool 10 reaches a certain level is provided with spool rotational speed control means using only magnetic force. It is longer than the conventional fishing reel and the conventional fishing reel provided with the spool rotation speed control means utilizing only the frictional force generated by the centrifugal force.

In addition, the excessive rotation speed of the spool 10, which causes a large backlash of the fishing line later, is caused by the plurality of magnets 16 ″ of the spool 10 and the reel unit 1.
By the combination of the one side wall 12a of the second side wall 12a with the conductor 14 ″, the appropriate braking action generated as described above is sufficiently suppressed.

Spool 1 at the end of casting
When the rotational speed of 0 decreases and the rotational energy of the spool 10 decreases, the moving member 28 that supports the plurality of magnets 16 ″ via the support base 36 forms the cam groove 30a and the cam projection 30b. By the action, the urging force of the urging means 32 cannot be overcome, and the urging force of the urging means 32 approaches the conductor 14 ″ of one side wall 12a of the reel body 12 as shown in FIG. 8B. From the position, as shown in FIG. 8A, the spool 10 is gradually drawn toward the initial position near the one end face of the spool 10 along the rotation center line of the spool shaft 10a. Therefore, the plurality of magnets 16 ″ supported by the moving member 28 via the support base 36 gradually move away from the conductor 14 ″ of the side wall 12a of the reel unit 12 and act on the conductor 14 ″. The density of the magnetic fluxes from the plurality of magnets 16 ″ is gradually decreased.

Therefore, the magnitude of the eddy current generated in the conductor 14 ″ by the action of the magnetic force of the plurality of magnets 16 ″ is equal to the density of the magnetic flux from the plurality of magnets 16 ″ acting on the conductor 14 ″. It becomes smaller in proportion to the rotation speed of the spool 10, and the braking force generated by the eddy current is also proportional to the density of magnetic flux from the plurality of magnets 16 ″ acting on the conductor 14 ″ and the rotation speed of the spool 10. Becomes smaller.

The braking force generated at this time is smaller than that in the case of the conventional fishing reel provided with the spool rotation speed control means using only the magnetic force, and the spool rotation speed control using the frictional force generated by the centrifugal force. There is no sudden reduction in braking force as in the case of conventional fishing reels with means. Therefore, the rotation speed of the spool 10 at the end of the casting is higher than that of the conventional fishing reel equipped with the spool rotation speed control means using only the magnetic force, and the frictional force generated by the centrifugal force is used. Unlike the conventional fishing reel equipped with the spool rotation speed control means, the reduction rate of the rotation speed does not drop sharply.

That is, when the rotational speed of the spool 10 gradually decreases at the end of the above-mentioned casting, the flying distance of a tackle (not shown) is provided for the conventional fishing provided with the spool rotational speed control means utilizing only magnetic force. The reel is longer than the conventional reel for fishing provided with spool rotation speed control means utilizing only the frictional force generated by centrifugal force.

Moreover, the excessive rotation speed of the spool 10, which causes a large backlash of the fishing line with respect to the flight speed of the tackle, is appropriately suppressed in the middle stage of casting as described above, and the casting At the end of the period, the reduction rate of the rotation speed of the spool 10 does not decrease sharply as in the case of the conventional fishing reel provided with the spool rotation speed control means using the frictional force generated by the centrifugal force, and therefore, a device not shown Even if the fishing line (not shown) is likely to have a backlash phenomenon due to the sudden decrease in the pulling speed of the fishing line (not shown) caused by the landing of a device (not shown) and the inertia of the rotation of the spool 10, the Even if you do not press the finger gently on the spool or the winding surface of the fishing line wrapped around the spool, It is possible to prevent a relatively simple backlash phenomenon of the fishing line which is not readily illustrated by operating the Rudake, thereby facilitating release operation of the fishing line in casting.

[Fourth Embodiment] A fishing reel according to a fourth embodiment of the present invention will now be described with reference to the attached FIGS. 9A and 9B. Will be described in detail.

FIG. 9A shows that the main part of the fishing reel according to the fourth embodiment of the present invention is when the spool is not rotating or when the spool is rotating at a relatively low speed. FIG. 9B is a schematic vertical sectional view showing a state in which the spool is rotating at a high speed at a certain speed or higher by a two-dot chain line, and FIG. It is a cross-sectional view taken along line IX-IX in (A).

In this sectional view, for the sake of clarity, only the contour lines of the cross section are shown, and the contour lines that are not distant from the cross section are omitted as appropriate.

Most of the structure of the fishing reel according to the fourth embodiment of the present invention is in accordance with the first embodiment of the present invention described above with reference to FIGS. 1 to 5. It is common to most of the configurations of fishing reels. Therefore, the same components as the components of the fishing reel according to the first embodiment of the present invention described above correspond to the components of the fishing reel according to the first embodiment of the present invention. The same reference numerals as those indicated above are attached, and detailed description of these same components is omitted.

The difference between the fourth embodiment and the first embodiment is that: the spool shaft 10a.
Of the conductor 14 fixed to the moving member 28 on one end of the
And a plurality of magnets 16 installed on one side wall 12a of the reel body 12 constitute a part of a position changing means for moving relative positions with each other by the rotational energy of the spool shaft 10a. Cam groove 30a of conversion means 30 '
′ And the cam projection 30b ′ are provided on one end portion of the spool shaft 10a so that the moving member 28 and the side wall 12a of the reel body 12 are provided.
Is composed of a spiral groove formed between the movable member 28 and the spiral groove formed between the movable member 28 and the spiral groove; and the biasing means 32 'is shown in FIG. However, as in the modification of the first embodiment described above, the spool shaft 10
That is, it is wound between the moving member 28 and the locking ring 34 fixed to one side wall 12a of the reel body 12 on one end of a. The urging means 32 'urges the moving member 28 toward the one end surface of the spool 10 and is constituted by a compression coil spring in this embodiment.

The operation of the combination of the conductor 14 and the plurality of magnets 16 of the fourth embodiment is basically the same as the operation of the combination of the conductor 14 and the plurality of magnets 16 of the first embodiment described above. The fishing reel according to the fourth embodiment can exhibit the same effect as the fishing reel according to the above-described first embodiment.

That is, when the fishing rod to which the fishing reel according to the fourth embodiment of the present invention is attached is shaken for casting, the rotation speed of the spool 10 is large to some extent in the initial stage immediately after the start of casting. The rotational energy of the spool 10 is small until the moving member 28 'reaches the cam groove 30a' of the converting means 30 'and the cam projection 3 until the temperature of the moving member 28' reaches.
In the action with 0b ', it opposes the urging force of the urging means 32' from the initial position near the one end surface of the spool 10 as shown by the solid line in FIG. It cannot move along the center line of rotation of the spool shaft 10a. Therefore, the moving member 28 ′ cannot approach the plurality of magnets 16 on the one side wall 12 a of the reel body 12, and the free end of the cylindrical conductor 14 fixed to the moving member 28 ′ is Double annular ring 22 in which a plurality of magnets 16 on one side wall 12a of the reel body 12 are arranged
Do not rush into the annular gap between a and 22b. Therefore, the spool 10 that rotates with the conductor 14 does not generate an eddy current in the conductor 14 due to the action of the magnetic force of the plurality of magnets 16.
There is no braking force on. Further, even if a slight eddy current is generated in the conductor 14 due to leakage magnetic flux from the plurality of magnets 16, the braking force generated by the slight eddy current is very small.

Therefore, since the braking force does not substantially act until the rotational speed of the spool 10 reaches a certain level immediately after the start of casting, the initial rotational speed of the spool 10 can be increased. It is possible to improve the flight distance of the gimmick in the initial stage immediately after the start of casting, and by extension, the flight distance of the gimmick in the whole from immediately after the start of casting to the end. Naturally, the rotation speed of the spool 10 increased during this period is higher than that of the conventional fishing reel equipped with the spool rotation speed control means utilizing the braking force generated by the centrifugal force. This is higher than in the case of the conventional fishing reel provided with the spool rotation speed control means using only the magnetic force. This is because, in the case of the conventional fishing reel equipped with the spool rotation speed control means using only the magnetic force, the magnetic force is approximately proportional to the increase in the rotation speed of the spool 10 from the time when the rotation of the spool 10 is started. This is because the braking force generated by is also increased. Further, in the initial stage immediately after the start of casting, the flight distance of a device (not shown) until the rotation speed of the spool 10 reaches a certain level is provided with a spool rotation speed control means using only frictional force generated by centrifugal force. Needless to say, it extends more than the case of the fishing reel of the present invention, and it extends more than the case of the conventional fishing reel provided with the spool rotation speed control means using only the magnetic force.

In the middle of casting, when the rotation speed of the spool 10 reaches a certain level, the rotation energy of the spool 10 is changed to the cam groove 30a 'and the cam projection 30b.
9 'against the biasing force of the biasing means 32'.
(A) indicated by the solid line from the initial position in the vicinity of the one end face of the spool 10 toward one side wall 12a of the reel body 12 along the rotation center line of the spool shaft 10a.
It becomes bigger as you move ´. For this reason, the moving member 2
8'is a plurality of magnets 16 on one side wall 12a of the reel body 12.
The free end of the cylindrical conductor 14 fixed to the moving member 28 'gradually approaches the plurality of side walls 12a of the spool body 12 as shown by the chain double-dashed line in FIG. 9A. Double rings 22a, 22b in which the magnets 16 of FIG.
Of the conductors 14 crossing the magnetic flux generated by the plurality of magnets 16 by gradually rushing into the annular gaps between the plurality of magnets 16 and overlapping with the plurality of magnets 16 of the double rings 22a and 22b.
Area increases gradually. Therefore, the eddy current generated in the conductor 14 increases due to the action of the magnetic force of the plurality of magnets 16, and the braking force acting on the spool 10 rotating with the conductor 14 increases.

The above-described movement of the moving member 28 'toward the plurality of magnets 16 on the side wall 12a of the reel unit 12 is as follows.
The moving member 28 ′ is regulated by coming into contact with the engaging disc 34.

Therefore, the magnitude of the eddy current generated in the conductor 14 by the action of the magnetic force of the plurality of magnets 16 is equal to that of the plurality of magnets 1.
6 increases in proportion to the area of the conductor 14 that crosses the magnetic flux generated by 6 and the rotation speed of the spool 10, and the braking force generated by the eddy current also becomes the area of the conductor 14 that crosses the magnetic flux generated by the plurality of magnets 16. It increases in proportion to the rotation speed of the spool 10.

The braking force generated at this time is the spool rotation speed control utilizing the frictional force generated by the centrifugal force, as in the case of the conventional fishing reel equipped with the spool rotation speed control means utilizing only the magnetic force. Less than with conventional fishing reels equipped with means. Therefore, as described above, the rotation speed of the spool in the initial stage of casting is higher than that in the case of the conventional fishing reel provided with the spool rotation speed control means using only magnetic force. The rotation speed of the spool is also higher than that of the conventional fishing reel equipped with the spool rotation speed control means using only magnetic force, and naturally, the spool rotation speed control means using frictional force generated by centrifugal force. It is significantly higher than in the case of a conventional fishing reel equipped with.

That is, the flying distance of a device (not shown) from the initial stage of casting to the middle period after the rotational speed of the spool 10 reaches a certain level is provided with spool rotational speed control means using only magnetic force. This is longer than the case of the conventional fishing reel and the case of the conventional fishing reel provided with the spool rotation speed control means utilizing only the frictional force generated by the centrifugal force.

In addition, the excessive rotation speed of the spool 10, which causes a large backlash of the fishing line later, is caused by the combination of the conductor 14 of the spool 10 and the plurality of magnets 16 on one side wall 12a of the reel unit 12. As a result, the appropriate braking action that occurs as described above is sufficiently suppressed.

Spool 1 at the end of casting
When the rotational speed of 0 decreases and the rotational energy of the spool 10 decreases, the moving member 28 'can resist the biasing force of the biasing means 32 by the action of the cam groove 30a' and the cam projection 30b '. As a result, the urging force of the urging means 32 causes a solid line in FIG. 9A from a position approaching the plurality of magnets 16 on one side wall 12a of the reel unit 12 as shown by a two-dot chain line in FIG. 9A. As shown in, the spool 10 is gradually drawn toward the initial position in the vicinity of the one end face of the spool 10 along the rotation center line of the spool shaft 10a. Therefore, the moving member 28 '
Gradually moves away from the plurality of magnets 16 on one side wall 12a of the reel body 12, and the free end of the cylindrical conductor 14 fixed to the moving member 28 'has a plurality of magnets 16 on one side wall 12a of the reel body 12. Double ring 22 with
Conductor 14 that gradually escapes from the annular gap between a and 22b and crosses the magnetic flux generated by a plurality of magnets 16.
Area gradually decreases.

Therefore, the magnitude of the eddy current generated in the conductor 14 by the action of the magnetic force of the plurality of magnets 16 is equal to that of the plurality of magnets 1.
6 is reduced in proportion to the area of the conductor 14 that crosses the magnetic flux generated by 6 and the rotation speed of the spool 10, and the braking force generated by the eddy current is also the area of the conductor 14 that crosses the magnetic flux generated by the plurality of magnets 16. It decreases in proportion to the rotation speed of the spool 10.

The braking force generated at this time is smaller than that in the case of the conventional fishing reel provided with the spool rotation speed control means utilizing only magnetic force, and the spool rotation speed control utilizing frictional force generated by centrifugal force. There is no sudden reduction in braking force as in the case of conventional fishing reels with means. Therefore, the rotation speed generated on the spool at the end of the casting is higher than that of the conventional fishing reel having the spool rotation speed control means using only magnetic force, and the frictional force generated by centrifugal force is used. Unlike the conventional fishing reel equipped with the spool rotation speed control means, the reduction rate of the rotation speed does not drop sharply.

That is, when the rotational speed of the spool 10 gradually decreases at the end of the above-mentioned casting, the flying distance of a device (not shown) is used for conventional fishing provided with spool rotational speed control means utilizing only magnetic force. The reel is longer than the conventional reel for fishing provided with a spool rotation speed control means utilizing only frictional force generated by centrifugal force.

Moreover, the excessive rotation speed of the spool 10, which causes a large backlash of the fishing line with respect to the flight speed of the tackle, is appropriately suppressed in the middle period of casting as described above, and the casting At the end of the period, the reduction rate of the rotation speed of the spool 10 does not decrease sharply as in the case of the conventional fishing reel provided with the spool rotation speed control means using the frictional force generated by the centrifugal force, and therefore, a device not shown Even if the fishing line (not shown) is likely to have a backlash phenomenon due to the sudden decrease in the pulling speed of the fishing line (not shown) caused by the landing of a device (not shown) and the inertia of the rotation of the spool 10, the Even if you do not press the finger gently on the spool or the winding surface of the fishing line wrapped around the spool, It is possible to prevent a relatively simple backlash phenomenon of the fishing line which is not readily illustrated by operating the Rudake, thereby facilitating release operation of the fishing line in casting.

[Fifth Embodiment] Next, referring to FIG.
(A) and (B) of FIG. 11, and (A) and (B) of FIG.
With reference to, a fishing reel according to a fifth embodiment of the present invention will be described in detail.

FIG. 10A shows that the spool of the fishing reel according to the fifth embodiment of the present invention is not rotating or the spool is rotating at a relatively low speed. FIG. 11 is a schematic vertical cross-sectional view showing a state where FIG.
10B is a cross-sectional view taken along the line XX of FIG. Further, FIG. 11 (A) is a schematic view showing a state in which the rotation speed of the spool is rotating at a high speed at a certain speed or higher in the main part of the fishing reel according to the fifth embodiment of the present invention. 11B is a vertical cross-sectional view of FIG.
FIG. 12 is a cross-sectional view taken along the line XI-XI of FIG.

In this sectional view, for the sake of clarity, only the contour lines of the cross section are shown, and the contour lines that are not the section farther than the cross section are omitted as appropriate.

A part of the structure of the fishing reel according to the fifth embodiment of the present invention is in accordance with the first embodiment of the present invention described above with reference to FIGS. 1 to 5. It is common with a part of the structure of the fishing reel. Therefore, the same components as the components of the fishing reel according to the first embodiment of the present invention described above correspond to the components of the fishing reel according to the first embodiment of the present invention. The same reference numerals as those indicated above are attached, and detailed description of these same components is omitted. As shown in FIGS. 10A and 10B, in the fishing reel according to the fifth embodiment of the present invention, the spool shaft 10
Between one end surface of the spool 10 and one end portion (the right end portion in FIG. 1) of the spool shaft 10a protruding from the one end surface of the spool 10 at one end portion of a, for example, aluminum or copper, etc. A conductor 40 is provided,
In the reel body 12, a bearing 13a that rotatably supports one end of the spool shaft 10a is installed. On one side wall 12a, a plurality of magnets 42 are installed corresponding to the conductors 40 at one end of the spool shaft 10a. ing.

As shown in FIGS. 10A and 10B, the plurality of magnets 42 on one side wall 12a of the reel unit 12 has a magnitude of magnetic force acting on the conductor 40 at a predetermined position. It is attached to one side wall 12a via a magnetic force adjusting means 21 for adjusting. In this embodiment, the magnetic force adjusting means 21 includes an annular ring 44 arranged concentrically with respect to the spool shaft 10a, and a plurality of magnets 4 are provided.
2 are arranged on a ring 44 and are spaced apart from each other at a predetermined interval in the ring 44 in the circumferential direction.

As shown in FIG. 1, the circular ring 44 is rotated to one side or the other side around the spool shaft 10a by rotating the magnetic force adjusting knob 24 installed on one side wall 12a to one side or the other side. Then, by changing the magnetic flux density from the plurality of magnets 42 acting on the conductor 40 at the predetermined position, the strength of the magnetic force acting on the conductor 40 at the predetermined position is adjusted, and the conductor 40 is moved to the predetermined position. The braking force on the spool 10 during a certain period can be adjusted.

The conductor 40 is provided by increasing or decreasing the magnetic force applied to the conductor 40 by the plurality of magnets 42 on the one side wall 12a of the reel body 12 according to the increase or decrease in the rotation speed of the spool 10. It is provided at one end of the spool shaft 10a via a spool rotation speed control means 46 for controlling the rotation speed of the spool 10.

The spool rotation speed control means 46 is inserted into a cam groove 48 formed at one end of the spool shaft 10a and is movable in the radial direction which is a direction intersecting the rotation center line of the spool shaft 10a. Spool shaft 10
It also has a pair of moving members 50 installed so as to rotate relative to the spool shaft 10a also in the circumferential direction of a.
In the present embodiment, each of the pair of moving members 50 has a rod shape, and the cam surface 48a constituted by the bottom surface of the cam groove 48 is sandwiched in the cam groove 48 to form a common straight line in the radial direction. It functions as a cam follower that extends and guides the movement in the radial direction according to the cam surface 48a constituted by the bottom surface of the cam groove 48. Cam surface 48
“A” has an elongated shape extending on a common straight line in the radial direction.

The conductor 14 has a substantially arc shape, and is provided on both sides of the outer peripheral surface of the spool shaft 10a.
Are arranged symmetrically with respect to each other, and the radial outer end of the moving member 50 is fixed to the center of the arc.

Each of the pair of moving members 50 has a biasing means 52.
Is urged toward the cam surface 48a by the urging means 52, and in this embodiment, the urging means 52 is constituted by a compression coil spring wound around each of the pair of moving members 50 in the cam groove 48. Both ends of the coil spring are in contact with respective inner end portions of the pair of moving members 50 and a groove cover member 54 covering the opening of the cam groove 48. The groove cover member 54 is formed with a pair of rotation restricting holes 54a, which extend a predetermined distance in the circumferential direction of the spool shaft 10a and through which a pair of moving members 50 are inserted, at symmetrical positions sandwiching the rotation center line of the spool shaft 10a. And a pair of moving members 5 with respect to the spool shaft 10a in the circumferential direction of the spool shaft 10a in the cam groove 50.
It limits the range of relative rotation of zero.

When the spool 10 is not rotating, as shown in FIG. 10A, the pair of moving members 50 are located at the deepest portion of the cam surface 48a in the cam groove 48 by the urging force of the urging means 52. The conductor 40, which is in contact with and is supported by the pair of moving members 50 at this time, is located in the spool shaft 1 rather than the plurality of magnets 42 on the one side wall 12a of the reel body 12.
It is kept inward in the radial direction of 0a.

Next, the operation of the fishing reel according to the fifth embodiment of the present invention constructed as described above will be described.

When a fishing rod to which a fishing reel according to the fifth embodiment of the present invention is attached is shaken for casting, a fishing line (not shown) is pulled by a device (not shown) flying toward a target point on the water surface. As a result, the spool 10 starts to rotate in a predetermined direction (in the fifth embodiment, the direction indicated by the arrow X in FIGS. 10A and 10B). Further, the moving member 50 as a cam follower is engaged with the cam surface 48a of the cam groove 48 so that the spool shaft 1
0a, the cam groove 48 acts on the cam surface 48a to resist the urging force of the urging means 52, and as shown in FIGS. The spool shaft 10a starts from the initial position of the spool shaft 10a.
Try to move outward in the radial direction of.

Until the rotational speed of the spool 10 reaches a certain level immediately after the start of casting, the rotational energy of the spool 10 is small and the moving member 5 is small.
0 is the biasing means 5 due to the action of the cam surface 48a of the cam groove 48.
As shown in (A) and (B) of FIG. 10, resisting the urging force of 2, the radial direction of the spool shaft 10a is moved outward from the initial position arranged close to the rotation center line of the spool shaft 10a. I can't do it. For this reason, the moving member 50 supporting the conductor 40 is provided on the side wall 12 a of the reel body 12.
Cannot be approached in the radial direction toward the plurality of magnets 42. Therefore, an eddy current is not generated in the conductor 40 due to the action of the magnetic force of the plurality of magnets 42, and a braking force is not generated in the spool 10 rotating with the conductor 40. Even if a slight eddy current is generated in the conductor 40 due to the leakage magnetic flux from the plurality of magnets 42, the braking force generated by the slight eddy current is very small.

Therefore, since the braking force does not substantially act until the rotational speed of the spool 10 reaches a certain level immediately after the start of casting, the initial rotational speed of the spool 10 can be increased. It is possible to improve the flight distance of the gimmick in the initial stage immediately after the start of casting, and by extension, the flight distance of the gimmick in the entire period from immediately after the start of casting to the end thereof. Naturally, the rotation speed of the spool 10 increased during this period is higher than that of the conventional fishing reel equipped with the spool rotation speed control means utilizing the braking force generated by the centrifugal force. This is higher than in the case of the conventional fishing reel provided with the spool rotation speed control means using only the magnetic force. This is because, in the case of the conventional fishing reel equipped with the spool rotation speed control means using only the magnetic force, the magnetic force is approximately proportional to the increase in the rotation speed of the spool 10 from the time when the rotation of the spool 10 is started. This is because the braking force generated by is also increased. Further, in the initial stage immediately after the start of casting, the flight distance of a device (not shown) until the rotation speed of the spool 10 reaches a certain level is provided with a spool rotation speed control means using only frictional force generated by centrifugal force. Needless to say, it extends more than the case of the fishing reel of the present invention, and it extends more than the case of the conventional fishing reel provided with the spool rotation speed control means using only the magnetic force.

In the middle of the casting when the rotation speed of the spool 10 reaches a certain level, the rotation energy of the spool 10 resists the urging force of the urging means 52 by the action of the cam surface 48a of the cam groove 48. 10 (A)
As shown in (B), the larger the moving member 50 is, the more it moves from the initial position near the center of rotation of the spool shaft 10a toward the outside in the radial direction of the spool shaft 10a.
For this reason, the moving member 50 is provided on the side wall 12 of the reel unit 12.
a toward the plurality of magnets 42 a, and the moving member 5
The substantially arc-shaped conductor 40 fixed to 0 has a large overlapping amount with the plurality of magnets 42 in the radial direction, and the area of the conductor 40 that crosses the magnetic flux generated by the plurality of magnets 42 gradually increases. Therefore, the eddy current generated in the conductor 40 increases due to the action of the magnetic force of the plurality of magnets 42, and the braking force acting on the spool 10 rotating with the conductor 14 increases.

The above-described movement of the moving member 50 toward the plurality of magnets 42 on the side wall 12a of the reel body 12 is performed by moving the inner end portion of the moving member 50 to the cam as shown in FIGS. 11 (A) and 11 (B). The moving member 50 is regulated by coming into contact with the inner peripheral surface of the rotation restricting hole 54a of the cam groove cover member 54 for the groove 48, and moves toward the circumferential direction of the spool shaft 10a due to the difference in rotation from the rotation of the spool shaft 10a. The movement of is controlled by the moving member 50 contacting one end of the rotation restricting hole 54a of the cam groove cover member 54.

Therefore, the magnitude of the eddy current generated in the conductor 40 by the action of the magnetic force of the plurality of magnets 42 is equal to that of the plurality of magnets 4.
2 increases in proportion to the area of the conductor 40 that crosses the magnetic flux generated by 2 and the rotation speed of the spool 10, and the braking force generated by the eddy current also becomes the area of the conductor 40 that crosses the magnetic flux generated by the plurality of magnets 42. It increases in proportion to the rotation speed of the spool 10.

The braking force generated at this time is the spool rotation speed control utilizing the frictional force generated by the centrifugal force, as in the case of the conventional fishing reel provided with the spool rotation speed control means utilizing only the magnetic force. Less than with conventional fishing reels equipped with means. Therefore, as described above, the rotation speed of the spool in the initial stage of casting is higher than that in the case of the conventional fishing reel provided with the spool rotation speed control means using only magnetic force. The rotation speed of the spool is also higher than that of the conventional fishing reel equipped with the spool rotation speed control means using only magnetic force, and naturally, the spool rotation speed control means using frictional force generated by centrifugal force. It is significantly higher than in the case of a conventional fishing reel equipped with.

That is, the flying distance of a device (not shown) from the initial stage of casting to the middle period after the rotational speed of the spool 10 reaches a certain level is provided with spool rotational speed control means using only magnetic force. This is longer than the case of the conventional fishing reel and the case of the conventional fishing reel provided with the spool rotation speed control means utilizing only the frictional force generated by the centrifugal force.

Moreover, the excessive rotation speed of the spool 10 which causes a large backlash of the fishing line is caused by the combination of the conductor 40 of the spool 10 and the plurality of magnets 42 of the one side wall 12a of the reel unit 12. As a result, the appropriate braking action that occurs as described above is sufficiently suppressed.

Spool 1 at the end of casting
When the rotational speed of 0 decreases and the rotational energy of the spool 10 decreases, the moving member 50 cannot overcome the urging force of the urging means 52 by the action of the cam surface 48a of the cam groove 48, and the urging force is increased. By the biasing force of the means 52, FIG.
And one side wall 12 of the reel body 12 as shown in (B).
10A from a position close to the plurality of magnets 42a of FIG.
And, as shown in (B), the spool shaft 10a is gradually pulled toward the initial position close to the rotation center line of the spool shaft 10a along the radial direction of the spool shaft 10a. Therefore, the moving member 50
Is gradually moved away from the plurality of magnets 42 on the side wall 12a of the reel body 12, and the area of the substantially arc-shaped conductor 40 fixed to the moving member 50 that traverses the magnetic flux generated by the plurality of magnets 42 is gradually reduced. .

Therefore, the magnitude of the eddy current generated in the conductor 40 by the action of the magnetic force of the plurality of magnets 42 is equal to that of the plurality of magnets 4.
2 becomes smaller in proportion to the area of the conductor 42 that crosses the magnetic flux generated by 2 and the rotational speed of the spool 10, and the braking force generated by the eddy current is also the area of the conductor 40 that crosses the magnetic flux generated by the plurality of magnets 42. It decreases in proportion to the rotation speed of the spool 10.

The braking force generated at this time is smaller than that in the case of the conventional fishing reel provided with the spool rotation speed control means utilizing only magnetic force, and the spool rotation speed control utilizing frictional force generated by centrifugal force. There is no sudden reduction in braking force as in the case of conventional fishing reels with means. Therefore, the rotation speed generated on the spool at the end of the casting is higher than that of the conventional fishing reel having the spool rotation speed control means using only magnetic force, and the frictional force generated by centrifugal force is used. Unlike the conventional fishing reel equipped with the spool rotation speed control means, the reduction rate of the rotation speed does not drop sharply.

That is, when the rotational speed of the spool 10 is gradually decreased at the end of the above-mentioned casting, the flying distance of a device (not shown) is provided for conventional fishing provided with spool rotational speed control means utilizing only magnetic force. The reel is longer than the conventional reel for fishing provided with spool rotation speed control means utilizing only the frictional force generated by centrifugal force.

Moreover, the excessive rotation speed of the spool 10, which causes a large backlash of the fishing line with respect to the flight speed of the tackle, is appropriately suppressed in the middle period of casting as described above, and the casting At the end of the period, the reduction rate of the rotation speed of the spool 10 does not sharply decrease as in the case of the conventional fishing reel equipped with the spool rotation speed control means using the frictional force generated by the centrifugal force, so that a mechanism not shown is provided. Even if the fishing line (not shown) is likely to suffer a backlash phenomenon due to the sudden decrease in the pulling speed of the fishing line (not shown) and the inertia of the rotation of the spool 10 caused by the landing of a tackle (not shown) after Even if you do not press the finger gently on the spool or the winding surface of the fishing line wrapped around the spool, It is possible to prevent a relatively simple backlash phenomenon of the fishing line which is not readily illustrated by operating the Rudake, thereby facilitating release operation of the fishing line in casting.

11A and 11B, and FIG.
In the fifth embodiment described above with reference to (A) and (B) of FIG.
0 and a plurality of magnets 42 provided on one side wall 12a of the reel body 12 change the relative positions thereof in the radial direction of the spool shaft 10a, thereby changing the braking force with respect to the rotation of the spool 10. Constitutes a means.

Further, the conductor 40 as a braking means provided on the spool 10 is supported, and the conductor 40 is movable in a predetermined range in the circumferential direction of the spool 10 together with the conductor 40 as a braking means provided on the spool 10. And a movable member 50 that is movable in the radial direction of the spool 10 that is a direction that intersects with the rotation center line of the spool 10; and urges the movable member 50 inward in one direction along the radial direction of the spool 10. Urging means 52 for moving the moving member 50 outward, which is the other along the radial direction, against the urging force of the urging means 52 due to the difference in rotation between the rotation of the spool 10 and the rotation of the moving member 50. Then, the conductor 4 as a braking means provided on both the spool 10 and the reel body 12
The relative positions of the magnets 0 and the plurality of magnets 42 are changed in the radial direction to change the braking force applied to the rotation of the spool 10 by the conductor 40 and the plurality of magnets 42 as the braking means. A cam groove 48 as a converting means and a moving member 50 which is a cam slider for controlling the rotation speed of the spool are provided on both the spool 10 and the reel body 12 according to the increase or decrease in the rotation speed of the spool 10. Position changing means for changing the braking force on the spool 10 by changing the relative positions of the conductor 40 and the plurality of magnets 42 as the braking means.

[Sixth Embodiment] Next, referring to FIG.
(A) and (B) of FIG. 13, and (A) and (B) of FIG.
With reference to, a fishing reel according to a sixth embodiment of the present invention will be described in detail.

FIG. 12A shows that when the spool is not rotating in the main part of the fishing reel according to the sixth embodiment of the present invention, or when the spool is rotating at a relatively low speed. FIG. 13 is a schematic vertical cross-sectional view showing a state where FIG.
12B is a transverse sectional view taken along the line XII-XII in FIG. Further, FIG. 13A is a schematic view showing a state in which the rotation speed of the spool is rotating at a high speed at a certain speed or higher in the main part of the fishing reel according to the sixth embodiment of the present invention. 13B is a vertical cross-sectional view; FIG. 13B is a cross-sectional view taken along the line XIII-XIII in FIG.

In these cross-sectional views, for the sake of clarity, only the contour lines of the cross section are shown and the contour lines that are not far from the cross section are omitted as appropriate.

A part of the structure of the fishing reel according to the sixth embodiment of the present invention is in accordance with the first embodiment of the present invention described above with reference to FIGS. 1 to 5. It is common with a part of the structure of the fishing reel. Therefore, the same components as the components of the fishing reel according to the first embodiment of the present invention described above correspond to the components of the fishing reel according to the first embodiment of the present invention. The same reference numerals as those indicated above are attached, and detailed description of these same components is omitted. The structure of the fishing reel of this embodiment differs from the structure of the fishing reel according to the first embodiment of the present invention described above with reference to FIGS. 1 to 5 in that the spool 10 is a configuration of spool rotation speed control means 60 for controlling the rotation speed of the spool 10 in the free rotation state of the spool 10. Among the configurations of the spool rotation speed control means 60, the spool rotation speed control means 60 is provided on both the spool 10 and the reel body 12 and selectively. The braking means 62 changes the braking force with respect to the rotation of the spool 10 by braking the rotation of the spool 10 in cooperation with each other and changing the relative position between them.

As shown in FIGS. 12A and 12B, in the fishing reel according to the sixth embodiment of the present invention, the braking means 62 of the spool rotation speed control means 60.
Of the plurality of radial movement braking pieces 64 provided movably in the radial direction of the spool shaft 10a on the outer peripheral surface of the moving member 28 on one end of the spool shaft 10a and one side wall 12a of the reel body 12. It is provided concentrically with respect to the rotation center line of the spool shaft 10a on the surface, extends toward the one end face of the spool 10 along the rotation center line, and is provided on one end portion of the spool shaft 10a via a moving member 28. An annular braking member 66 that surrounds the plurality of radially moving braking pieces 64 from the outside in the radial direction.

More specifically, the plurality of radial movement braking pieces 64 are movable in the radial direction by penetrating a guide rod 64a extending outward from the outer peripheral surface of the moving member 28 in the radial direction. The inner peripheral surface 66a of the annular braking member 66 is configured so that the friction coefficient decreases as it goes from the inner surface of one side wall 12a of the reel body 12 toward the one end surface of the spool 10. In this embodiment, the annular friction braking member whose friction coefficient decreases as described above is fixed to the inner peripheral surface 66a of the annular braking member 66, but the surface processing of the inner peripheral surface 66a decreases as described above. You may do it. It should be noted that a plurality of annular friction braking members were prepared in which the degree of reduction in the friction coefficient was variously changed from the inner surface of the one side wall 12a toward the one end surface of the spool 10, and selected from the plurality of annular friction braking members. A desired annular friction braking member may be detachably fixed to the inner peripheral surface 66a of the annular braking member 66.

Also, by changing the size, weight, material and number of the plurality of radial movement braking pieces 64,
It is possible to adjust the friction braking force generated between the plurality of radial movement braking pieces 64 and the annular braking member 66 when the spool shaft 10a rotates at the same speed.

When the fishing rod to which the fishing reel according to the sixth embodiment of the present invention is attached is shaken for casting, the rotational speed of the spool 10 reaches a certain level in the initial stage immediately after the start of casting. The rotational energy of the spool 10 is small until the moving member 28
The action of the cam groove 30a and the cam projection 30b resists the urging force of the urging means 32 to move the moving member 28 from the initial position in the vicinity of the one end face of the spool 10 to the reel unit 12 as shown in FIG. Spool shaft 1 facing one side wall 12a
It cannot move along the 0a rotation center line.

For this reason, the plurality of radial movement braking pieces 64 on the moving member 28 are provided on one side wall 12a of the reel unit 12.
In the inner peripheral surface 66a of the annular braking member 66, a portion near the extension end having a small friction coefficient is radially opposed to the spool shaft 10a as shown in FIG. Contact. Therefore, no friction braking force is generated between the plurality of radial movement braking pieces 64 and the portion of the inner peripheral surface 66a of the annular braking member 66 in the vicinity of the extending end, or if any, it is very small.

Therefore, since the braking force does not substantially act until the rotational speed of the spool 10 reaches a certain level immediately after the start of casting, the initial rotational speed of the spool 10 can be increased. It is possible to improve the flight distance of the gimmick in the initial stage immediately after the start of casting, and by extension, the flight distance of the gimmick in the entire period from immediately after the start of casting to the end thereof. The rotation speed of the spool 10 increased during this period is higher than in the case of a fishing reel equipped with a spool rotation speed control means that utilizes only frictional force generated by a conventional centrifugal force. Further, in the initial stage immediately after the start of casting, the flying distance of a device (not shown) until the rotational speed of the spool 10 reaches a certain level is provided with a spool rotational speed control means using only the frictional force generated by the conventional centrifugal force. It stretches more than a fishing reel.

In the middle of casting when the rotation speed of the spool 10 reaches a certain level, the rotation energy of the spool 10 resists the urging force of the urging means 32 by the action of the cam groove 30a and the cam projection 30b. As shown in FIG. 12A, it becomes larger as the moving member 28 is moved along the rotation center line of the spool shaft 10a from the initial position in the vicinity of one end surface of the spool 10 toward the one side wall 12a of the reel body 12. For this reason, the moving member 28 gradually approaches the one side wall 12a of the reel body 12, and the plurality of radially moving braking pieces 64 installed on the moving member 28 contact the inner peripheral surface 66a of the annular braking member 66. While inner surface 6
6a, the inner peripheral surface 66a of the annular braking member 66 of the one side wall 12a of the reel body 12 moves because it moves along the rotation center line of the spool shaft 10a toward the vicinity of the base end having a large friction coefficient.
And a plurality of radial movement braking pieces 64 on the spool shaft 10a
The frictional braking force generated between and gradually increases.

The above-described movement of the moving member 28 toward the one side wall 12a of the reel unit 12 causes the cam projection 30b to be positioned near the one end face of the spool 10 in the cam groove 30a, as shown in FIG. It is regulated by abutting the end.

The friction braking force generated at this time can be made smaller than in the case of the fishing reel provided with the spool rotation speed control means utilizing only the frictional force generated by the conventional centrifugal force. Therefore, as described above, the rotation speed of the spool in the initial stage of casting is made higher than that of the conventional fishing reel equipped with the spool rotation speed control means utilizing the frictional force generated by the conventional centrifugal force. Can be done. That is, the flight distance of a device (not shown) from the initial stage of casting described above to the middle period after the rotational speed of the spool 10 reaches a certain level,
It can be extended more than the conventional fishing reel provided with the spool rotation speed control means utilizing only the frictional force generated by the centrifugal force.

Moreover, the excessive rotational speed of the spool 10 which causes a large backlash of the fishing line is caused by the plurality of radial movement braking pieces 64 of the spool 10 and the annular braking of the side wall 12a of the reel body 12 on one side. The combination with the inner peripheral surface 66a of the member 66 sufficiently suppresses the appropriate friction braking action that occurs as described above.

Spool 1 at the end of casting
When the rotational speed of 0 decreases and the rotational energy of the spool 10 decreases, the moving member 28 cannot overcome the biasing force of the biasing means 32 due to the action of the cam groove 30a and the cam projection 30b. By the urging force of the urging means 32, as shown in FIG. 13 (A), the spool 1 is moved from a position approaching one side wall 12a of the reel unit 12 as shown in FIG. 12 (A).
0 toward the initial position near one end surface of the spool shaft 10a
It is gradually drawn along the center line of rotation. Because of this,
A plurality of radial movement braking pieces 6 installed on the moving member 28.
4 is moved along the rotation center line of the spool shaft 10a toward the portion near the extension end having a small friction coefficient on the inner peripheral surface 66a while contacting the inner peripheral surface 66a of the annular braking member 66, so that one side wall of the reel body 12 is provided. The frictional braking force generated between the inner peripheral surface 66a of the annular braking member 66 of 12a and the plurality of radially moving braking pieces 64 on the spool shaft 10a gradually decreases.

The braking force generated at this time does not cause a sudden decrease in the braking force as in the case of the fishing reel provided with the spool rotation speed control means utilizing only the frictional force generated by the conventional centrifugal force. Therefore, the rotation speed generated in the spool 10 at the end of the casting is a reduction rate of the rotation speed as in the case of the fishing reel provided with the spool rotation speed control means using only the frictional force generated by the conventional centrifugal force. Does not drop sharply.

That is, when the rotational speed of the spool 10 is gradually decreased at the end of the above-described casting, the flight distance of a device not shown is a spool rotational speed control means utilizing only the frictional force generated by the conventional centrifugal force. It can be extended more than a fishing reel equipped with.

Moreover, the excessive rotation speed of the spool 10, which causes a large backlash of the fishing line with respect to the flight speed of the tackle, is appropriately suppressed in the middle of the casting as described above, and the casting At the end of the period, the reduction rate of the rotation speed of the spool 10 does not decrease sharply as in the case of the fishing reel provided with the spool rotation speed control means using only the frictional force generated by the conventional centrifugal force, so it is not shown. After the tackle has landed on water, a sudden decrease in the pulling speed of the fishing line (not shown) caused by the landing of the tackle (not shown) and the spool 10
Even if a backlash phenomenon (not shown) is likely to occur on the fishing line (not shown) due to the inertia of the rotation, the relatively simple operation of simply pressing the finger lightly on the spool or the winding surface of the fishing line wound on the spool Thus, the backlash phenomenon of the fishing line (not shown) can be easily prevented, and the fishing line discharging operation in casting becomes easy.

[0175]

As described above in detail, according to the fishing reel according to the present invention, the maximum rotation speed of the spool is increased and the maximum rotation speed is reached without unnecessary control of the rotation speed of the spool in the initial stage of casting. The time can be shortened and the flight distance of the tackle can be increased. In the middle of casting, by generating an appropriate braking force, an appropriate suppression of the rotation speed of the spool is generated and the backlash phenomenon of the fishing line occurs. Not only can it prevent the occurrence of spillage, but it can also increase the flight distance of the device, and at the end of casting, it can eliminate excessive suppression of the spool rotation speed and also suddenly reduce the spool rotation deceleration. Not only can the flight distance of the tackle be increased, but also the backlash phenomenon of the fishing line can be prevented. Door can be.

[Brief description of drawings]

FIG. 1 is a schematic horizontal sectional view of a fishing reel according to a first embodiment of the present invention.

2 is a schematic cross-sectional view taken along the line II-II of FIG.

3 is a schematic cross-sectional view taken along the line III-III in FIG.

4 (A) is a view showing the spool rotation speed when the spool is not rotating and when the rotation speed of the spool reaches a certain level in the main part of the fishing reel shown in FIG. FIG. 4B is a schematic vertical cross-sectional view showing a state in which the size is decreased from the size of FIG. 4B; FIG. 4B is a schematic cross-sectional view taken along line IV-IV of FIG.

5 is a schematic vertical cross-sectional view showing a state in which a spool is rotating at a high speed at a certain rotation speed or higher in a main part of the fishing reel of FIG. 1. FIG.

FIG. 6 is a solid line showing a state where the spool is not rotating or a state where the spool is rotating at a relatively low speed in the main part of the fishing reel according to the modification of the first embodiment of the present invention. 3 is a schematic vertical cross-sectional view indicated by a two-dot chain line showing a state in which the spool rotates at a high speed at a certain speed or higher.

FIG. 7 (A) shows a state where the spool is not rotating or the spool is rotating at a relatively low speed in the main part of the fishing reel according to the second embodiment of the present invention. FIG. 3B is a schematic vertical cross-sectional view showing a state in which the rotation speed of the spool in the main part of the fishing reel in FIG. FIG.

FIG. 8 (A) shows a state where the spool is not rotating or the spool is rotating at a relatively low speed in the essential part of the fishing reel according to the third embodiment of the present invention. FIG. 3B is a schematic vertical cross-sectional view showing a state in which the spool is rotating at a high speed at a rotational speed of a certain speed or higher.

FIG. 9 (A) shows a state where the spool is not rotating or the spool is rotating at a relatively low speed in the main part of the fishing reel according to the fourth embodiment of the present invention. Is a schematic vertical sectional view indicated by a two-dot chain line showing a state in which the spool is rotating at a high speed at a certain speed or more; and (B) is a line IX-IX in (A). FIG.

FIG. 10 (A) shows a state in which the spool is not rotating or the spool is rotating at a relatively low speed in the main part of the fishing reel according to the fifth embodiment of the present invention. FIG. 3B is a schematic vertical sectional view showing FIG.
FIG. 6 is a cross-sectional view taken along line X-X of FIG.

FIG. 11 (A) is a schematic view showing a state in which a main part of the fishing reel according to the fifth embodiment of the present invention is rotated at a high speed with a rotational speed of the spool being a certain magnitude or more. FIG. 6B is a vertical cross-sectional view; FIG. 7B is a cross-sectional view taken along line XI-XI of FIG.

FIG. 12 (A) shows a state in which the spool is not rotating or the spool is rotating at a relatively low speed in the main part of the fishing reel according to the sixth embodiment of the present invention. FIG. 3B is a schematic vertical sectional view showing FIG.
FIG. 13 is a transverse sectional view taken along line XII-XII in FIG.

FIG. 13 (A) is a schematic view showing a state in which a main part of the fishing reel according to the sixth embodiment of the present invention is rotated at a high speed with a rotational speed of the spool being a certain magnitude or more. 3B is a vertical cross-sectional view; FIG. 3B is a cross-sectional view taken along line XIII-XIII in FIG.

[Explanation of symbols]

10 spools 10a spool shaft 12 reel body 14, 14 ', 14 ", 40 Conductor (braking means) 16, 16 ', 16' ', 42 magnets (braking means) 20 Rotational force transmission means 26,46,60 Spool rotation speed control means 28, 28 'Moving member (position changing means) 30,30 'cam means (position changing means) 30a cam groove 30b cam protrusion 32, 32 ', 52 Energizing means (position changing means) 48a Cam surface (converting means; position changing means) 50 Moving member (converting means; position changing means) 64 Radial movement braking piece (braking means) 66 Annular braking member (braking means)

Claims (3)

(57) [Claims] 1. A spool around which a fishing line is releasably wound; a spool free-rotating state in which the spool is rotatably held and allows free rotation of the spool and discharge of the fishing line from the spool; A reel body having a rotational force transmitting means for selectively setting a spool driving state for transmitting a force to wind the fishing line on the spool; a spool rotational speed control means for controlling the rotational speed of the spool in the spool free state; The spool rotation speed control means is provided on both the spool and reel body, and selectively cooperates to brake the rotation of the spool and change the relative position between the spools to change the braking force. Braking means for controlling the phases of the braking means provided on both the spool and the reel body in accordance with the increase or decrease in the rotation speed of the spool. Position changing means for changing the braking force on the spool by changing the position; the position changing means supports the braking means provided on the spool, and the spool together with the braking means provided on the spool. A movable member that is movable in a predetermined range in the circumferential direction and is movable along at least one of a direction along the rotation center line of the spool and a direction intersecting with the rotation center line of the spool; Member at least one of the above
Urging means for urging the urging means in one direction along one direction; urging force of the urging means in the other direction along at least one of the directions due to a difference in rotation between the rotation of the spool and the rotation of the moving member. The spool is rotated against the rotation of the spool by changing the relative position between the braking means provided on both the spool and the reel body to change the braking force applied to the rotation of the spool by the braking means. A fishing reel comprising: a conversion means for controlling a speed; 2. The braking means provided on both the spool and the reel body includes a magnet and an electric conductor, and the relative position between the magnet and the electric conductor is changed so that the magnet is moved relative to the electric conductor. 2. The magnetic force acting as a force is changed to change the braking force generated between the two.
The fishing reel described in. 3. The braking means provided on the spool has a radial movement braking piece which is supported by the moving member and is movable in the radial direction of the spool, and the braking means provided on the reel body is the moving member. In the range of movement, the radial movement braking piece surrounds the radial movement braking piece from the outside in the radial direction, the centrifugal force generated by the rotation of the spool causes the radial movement braking piece to come into sliding contact to exert a braking frictional force, and the friction coefficient in the movement direction of the moving member. The fishing reel according to claim 1, further comprising: an annular braking member that changes.