JP4535463B2 - Fishing spinning reel - Google Patents

Description

  The present invention relates to a fishing spinning reel, and more particularly to a fishing spinning reel in which a spool reciprocating device that converts a rotational operation motion of a handle into a longitudinal reciprocating motion of a spool is provided in the reel body.

  Generally, a fishing spinning reel rotates a rotor having a fishing line guide by rotating a handle, and converts the rotational movement of the handle into a longitudinal movement direction by a spool reciprocating device provided inside the reel body. The fishing line is wound around the reciprocating spool via the fishing line guide portion of the rotor.

  Conventionally, in such a spinning reel for fishing, a hit of a fish is caused by a pulling operation of an operation lever attached to the reel body so as to be able to pull upward or a rotation operation of an operation tool provided at a rear portion of the reel body. A rotor braking device that applies a braking force to a rotor that rotates in reverse by the feeding of a fishing line, and allows the rotor to rotate freely, while allowing the operator to interact with the fish by rotating operation etc. (For example, see Patent Document 1 and Patent Document 2).

Also known is a fishing spinning reel in which a handle shaft and a drive gear are connected via a power separation mechanism including a cam disk and a drive claw, and the connection state between the handle shaft and the drive gear is switched by the power separation mechanism. (For example, see Patent Document 3). In such a fishing spinning reel, the handle shaft and the drive gear are connected in accordance with the rotation of the handle shaft in the winding direction, and the rotor is rotated in the winding direction via the pinion. On the other hand, when the rotor rotates reversely by feeding out the fishing line, the connection state between the drive gear and the handle shaft is released, and the drive gear is idled so that only the rotor rotates reversely. At this time, the handle shaft is rotated by frictional force, but the reverse rotation is limited by the reverse rotation prevention mechanism, so that the power is not transmitted to the rear reciprocating mechanism and the spool shaft is configured not to move back and forth. .
No. 1-20858 Japanese Utility Model Publication No. 1-39194 Japanese Utility Model Publication No. 57-164573

  However, in the fishing spinning reels described in Patent Document 1 and Patent Document 2, the spool reciprocates back and forth at a high speed in conjunction with the reverse rotation of the rotor. For this reason, the vibration generated in response to the back-and-forth reciprocating motion may cause the operator to feel uncomfortable, cause the fish to feel uncomfortable via the fishing line, cause the fish to go out, and cause the fish to escape or cut the fishing line. In addition, there is a problem that it is transmitted to the screw fastening portion of the reel body and causes loosening of the screw.

  Further, since the spool reciprocates back and forth at a high speed in conjunction with the reverse rotation of the rotor, the conversion engagement portion (for example, the worm shaft and the pin engagement portion, the engagement protrusion and the engagement groove) in the spool reciprocation device There is a problem of causing deterioration of freeness at the time of reverse rotation of the rotor due to wear or resistance generation at the time of reciprocating forward and backward movement.

  In the spinning reel for fishing as described in Patent Document 3, the handle shaft and the drive gear are connected when the handle shaft is wound up after the rotor is rotated in reverse as the fishing line is unwound. There is a problem that the time lag is generated until it is done, so that the agility in exchanging with fish is inferior.

  Furthermore, if the handle shaft is rotated and suddenly stopped, the connection state of the drive gear with respect to the handle shaft is released, causing a situation in which only the rotor is idled in the winding direction, contrary to the operator's intention. A situation may occur in which the fishing line is wound up excessively. In this case, there is a problem that the device hits the tip of the hook and breaks the tip of the hook or cuts the fishing line.

  The present invention has been made in view of the above-described problems, and can solve various problems caused by vibrations generated during the reverse rotation of the rotor, as well as the durability of the spool reciprocating device and the reverse rotation of the rotor. An object of the present invention is to provide a fishing spinning reel excellent in freeness at the time.

In order to achieve the above-described object, a fishing spinning reel according to the present invention includes a rotor having a fishing line guide that rotates in response to a rotation operation of a handle shaft and guides the fishing line to the spool, and a spool attached to the tip. A spool shaft, a pinion to which the rotor constituting the winding drive mechanism is attached, a handle shaft provided with a drive gear meshing with the pinion so as to be integrally rotatable, and a rotational operation motion of the handle shaft. A spool reciprocating device that converts to a back-and-forth reciprocating motion , wherein the spool shaft is arranged during forward rotation of a rotor in which a one-way clutch is disposed in a power transmission path of the spool reciprocating device and a fishing line is wound around the spool. while for the front and rear reciprocated, especially in that the spool shaft when the rotor reverse rotation is withdrawn from the spool fishing line and so as not to longitudinal reciprocation To.

According to the fishing spinning reel having the above-described configuration, the one-way clutch disposed in the power transmission path of the spool reciprocating device prevents the spool shaft from reciprocating back and forth during reverse rotation of the rotor that pulls the fishing line out of the spool. By functioning, it becomes possible to prevent the vibration that has occurred in response to the back and forth reciprocating movement of the spool, and through removing the discomfort in the operator due to the vibration and reducing the impact on the fish It becomes possible to improve fishing results.

Further, since the front and rear reciprocation of the spool shaft upon rotation of the rotor to pull the fishing line from the spool is prevented, it is possible to avoid the wear of the member for converting back and forth reciprocation of the spool reciprocating device, the spool reciprocating device A reel having excellent durability can be provided. Further, it is possible to avoid a situation in which the freeness at the time of reverse rotation of the rotor is deteriorated due to the occurrence of resistance at the time of the reciprocating movement of the spool, so that a reel having excellent freeness at the time of reverse rotation of the rotor is provided. Can do.

In the above-described configuration, the spool reciprocating device is, for example, a worm shaft that rotates in response to a rotation operation of the handle shaft and has a spiral groove formed on its peripheral surface, and is fixed to one end of the spool shaft and engages with the spiral groove. And a gear for transmitting rotation of the handle shaft to the worm shaft, and a one-way clutch on a power transmission path between the handle shaft and the worm shaft, for example, between the worm shaft and the gear. The above-described effects can be obtained by disposing the connecting portion.

In this case, the spool reciprocating device is provided with a member that prevents the worm shaft from rotating idly in the rotational direction in which power transmission by the one-way clutch is permitted, thereby preventing the rotation of the worm shaft unintended by the operator. It is possible to prevent unnecessary movement. As a member that prevents idling, for example, by providing a member that generates friction between the worm shaft and the gear, it is possible to prevent rotation of the worm shaft that is not intended by the operator. In addition, the spool reciprocating device is provided with a reinforcing member at the connection portion of the worm shaft with the one-way clutch, thereby obtaining the strength of the connection portion with the one-way clutch while minimizing the increase in the weight of the worm shaft. It becomes possible.

In the above-described configuration, the spool reciprocating device is, for example, fixed to one end of the spool shaft, a drive gear that rotates in response to the rotation operation of the handle shaft, a control body that includes an engagement protrusion and rotates in conjunction with the drive gear. And a slider having an engagement groove with which the engagement protrusion is engaged. The one-way clutch is disposed on the power transmission path between the handle shaft and the control body to obtain the above-described effect. Is possible.

Furthermore, the above-described spinning reel for fishing includes a rotor braking device that can press a braking body that rotates integrally with the rotor only when the rotor rotates in the reverse direction by operating an operation lever provided on the reel body. Can be configured.

With the fishing spinning reel having such a configuration, the vibration generated during the reverse rotation of the rotor can be removed, so that it is possible to concentrate on the operation of the rotor braking device and to exchange with the fish. It becomes possible to perform fishing while having even more fun.

  ADVANTAGE OF THE INVENTION According to this invention, while being able to solve the various problems resulting from the vibration which generate | occur | produces at the time of reverse rotation of a rotor, the spinning spinning for fishing excellent in durability of a spool reciprocating device and free property at the time of rotor reverse rotation Reels can be obtained.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 shows the overall configuration of a fishing spinning reel according to a first embodiment of the present invention.

  As shown in FIG. 1, a reel body 1 of a fishing spinning reel according to the present invention is integrally formed with a reel leg 2 attached to a fishing rod, and a rotor 3 rotatably supported in front thereof. And a spool 4 supported so as to be movable back and forth in synchronism with the rotational movement of the rotor 3.

  The rotor 3 includes a pair of arm portions 3a that rotate around the spool 4, and a bail support member 3c having a base end portion of the bail 3b attached to the front end portion of each arm portion 3a is used for winding a fishing line. It is rotatably supported between the position and the fishing line discharge position. Note that one base end portion of the bail 3b is attached to a fishing line guide portion 3d provided integrally with the bail support member 3c.

  A handle shaft 5 is rotatably supported in the reel body 1, and a handle 6 is attached to the protruding end portion. Further, a winding drive mechanism is engaged with the handle shaft 5, and the winding drive mechanism includes a drive gear (face gear) 7 mounted on the handle shaft 5 so as to be integrally rotatable, and the drive gear 7. And a pinion 8 extending in a direction perpendicular to the handle shaft 5 and having a hollow portion extending in the axial direction therein.

  The pinion 8 is rotatably supported in the reel main body 1 via a pair of bearings 9 arranged at the front and rear. Moreover, it extends toward the spool 4 side, and the rotor 3 is attached at the tip. A one-way clutch 10 is attached to an intermediate portion of the pinion 8, and the one-way clutch 10 is operated by rotating a lever 11 provided outside the reel body 1, and the handle 6 (the rotor 3 ) Is configured to constitute a known reverse rotation prevention device for preventing reverse rotation in the fishing line feeding direction.

  A spool shaft (main shaft) 12, which extends in a direction perpendicular to the handle shaft 5 and has the spool 4 mounted on the tip side, is inserted into the hollow portion formed inside the pinion 8 so as to be movable in the axial direction. . The pinion 8 is engaged with a spool reciprocating device 13 for reciprocating the spool 4 (spool shaft 12).

  The spool reciprocating device 13 is rotatably supported in the reel body 1 and extends in parallel with the spool shaft 12. The slider 15 is secured to the base end portion of the spool shaft 12. The gear 16 is attached to the end of the worm shaft 14 and meshes with the pinion 8. Between the worm shaft 14 and the gear 16, a one-way clutch 17, which will be described later, is disposed in order to transmit only the rotational driving force in the rotation of the handle 6 in the fishing line winding direction to the worm shaft 14.

  The slider 15 includes a main body 15a that is fixed to the spool shaft 12 by screws or the like. The main body 15a engages with a spiral groove 14a formed on the outer peripheral surface of the worm shaft 14. The engagement pin 15b is held. When the worm shaft 14 is rotationally driven, the slider 15 is reciprocated in the front-rear direction via the engagement pin 15b.

  In the fishing spinning reel having such a configuration, when the winding operation is performed by the handle 6, the rotor 3 is driven to rotate through the winding drive mechanism, and the spool 4 is moved through the spool reciprocating device 13. Since it is reciprocated back and forth, the fishing line is wound evenly around the winding body 4a of the spool 4 via the fishing line guide 3d.

  Next, the configuration and operation of the one-way clutch 17 disposed in the gear 16 of the spool reciprocating device 13 will be described. FIG. 2 is an enlarged view around the gear 16 of the spool reciprocating device 13, and FIG. 3 is a cross-sectional view taken along the line AA shown in FIG. In the following description, the clockwise rotation as viewed from the left side of FIG. 2 is referred to as normal rotation, and the counterclockwise rotation is referred to as reverse rotation.

  When the operator rotates the handle 6 in the fishing line winding direction, the drive gear 7 is rotationally driven in the direction of arrow B shown in FIG. 2 and the gear 16 is driven in reverse via the pinion 8. On the other hand, when the rotor 3 is driven reversely by feeding the fishing line by the fish, the gear 16 is driven forward via the pinion 8 accordingly.

  As shown in FIG. 3, the one-way clutch 17 includes an outer ring 21 that is housed in a state of being prevented from rotating inside the gear 16, a rolling member 22 that is disposed between the outer ring 21 and the worm gear 14, A spring 23 that applies a biasing force in a certain direction to the rolling member 22 and a holding member 24 that restricts the movement of the rolling member 22 by the biasing force of the spring 23 are configured. The outer ring 21 is provided with a wedge region and a free space according to the size of each rolling member 22, and is configured such that the rolling member 22 moves between both according to the rotation direction of the gear 16.

  Specifically, when the gear 16 is driven in reverse rotation (counterclockwise direction in FIG. 3) in accordance with the fishing line winding operation, the driving force is transmitted to the one-way clutch 17. At this time, since the rolling member 22 of the one-way clutch 17 shifts to the wedge region by the biasing force of the spring 23, the driving force of the gear 16 is transmitted to the worm shaft 14 via the one-way clutch 17 (note that the worm shaft 14). Is driven in reverse). On the other hand, when the gear 16 is driven to rotate forward (clockwise in FIG. 3) in accordance with the feeding of the fishing line by the fish, the driving force is transmitted to the one-way clutch 17. At this time, the rolling member 22 of the one-way clutch 17 shifts to the free space of the outer ring 21 against the urging force of the spring 23, so that the driving force of the gear 16 is not transmitted to the worm shaft 14.

  In this way, the one-way clutch 17 is interposed between the gear 16 that meshes with the pinion 8 and the worm shaft 14, and the rotational driving force when the rotor 3 rotates in the direction in which the fishing line is pulled out from the spool 4 is transmitted to the worm shaft 14. Therefore, even when the fishing line is fed out by the fish, the worm shaft 14 does not rotate. For this reason, since the spool 4 does not reciprocate back and forth, it is possible to prevent vibration that has conventionally occurred in accordance with the back and forth reciprocation of the spool 4. As a result, it is possible to solve all the problems that have occurred due to this vibration.

  That is, it is possible to remove the uncomfortable feeling caused by the vibration generated in response to the back-and-forth reciprocation of the spool 4, so that it is possible to perform the fishing line feeding operation by the reverse rotation of the rotor 3. Moreover, since it is possible to prevent the fish from feeling uncomfortable through the fishing line due to the vibration, it is possible to avoid a situation in which the fish is exposed to a sense of discomfort and the fish is missed or the fishing line is cut off. As a result, the influence on the fish can be minimized, and the fishing results can be improved. Furthermore, since the situation where the screw fastened to the reel body 1 is loosened due to the vibration can be avoided, the cost and time required for maintenance of the reel body 1 and the like can be reduced.

  Further, even when the rotor 3 rotates in the reverse direction, the worm shaft 14 does not rotate, so that the spiral groove 14a and the engagement pin 15b in the spool reciprocating device 13 are worn according to the back-and-forth reciprocating motion of the spool 4 as in the prior art. Since the situation can be avoided, the durability of the spool reciprocating device 13 can be improved. Further, since the worm shaft 14 does not rotate even when the rotor 3 rotates in the reverse direction, it is possible to avoid the situation where the freeness at the time of the reverse rotation of the rotor 3 is deteriorated due to the generation of resistance when the direction of the spool 4 is changed back and forth. Therefore, the fishing line can be fed out comfortably.

  In the present embodiment, a general open-face type fishing spinning reel is described. However, the present invention requires that the spool 4 be prevented from reciprocating back and forth when the rotor 3 is reversely rotated. If so, the present invention can be applied to a closed face type reel, and the above-described excellent effects can be obtained.

  In particular, a rotor braking device is provided that applies a braking force to the rotor 3 that rotates in reverse according to the feeding of the fishing line by the fish, and the rotor 3 is intentionally rotated freely while the operator operates the rotor braking device. In the so-called lever brake reel disclosed in Patent Document 1 (Japanese Utility Model Publication No. 1-20858) of the above-described prior art, which enables communication with fish, in addition to the excellent effects described above, a further remarkable effect is achieved. Can be obtained.

  FIG. 8 shows an overall configuration when the fishing spinning reel according to the present embodiment is applied to a lever brake reel. In FIG. 8, the same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  In FIG. 8, the spinning reel for fishing according to the first embodiment includes a rotor braking device that applies a braking force to the reverse rotation of the rotor 3 and a reverse rotation prevention mechanism that prevents the reverse rotation of the rotor 3. Is different. Note that these mechanisms can be operated by an operation lever 41 that is rotatably attached to the reel leg 2 via a support shaft 40. An operation portion 41 a that allows an operator to hook a finger is formed at the distal end portion of the operation lever 41, and the rotor 3 is disposed at the proximal end portion of the operation lever 41 located at the front portion in the reel body 1. A pressing plate 42 extending to the inside of the cylindrical portion is attached. The front end of the pressing plate 42 is disposed opposite to a braking body 43 (configured to rotate integrally with the rotor 3 only when the rotor 3 rotates in reverse via a known one-way clutch (not shown)). In response to an operation of the operation lever 41 by a person, the brake body 43 is pressed from the inside toward the front side.

  In such a lever brake reel, the amount of fishing line depends on the operator's operation with respect to the rotor braking device. However, by applying the present invention, the vibration generated during the reverse rotation of the rotor 3 is eliminated. Therefore, it becomes possible to concentrate on the operation with respect to the rotor braking device, and it is possible to perform fishing while further enjoying the exchange with the fish.

  Further, in the spinning reel for fishing according to the first embodiment, as shown in FIG. 9, a one-way clutch 17 is disposed between the gear 16 meshing with the pinion 8 and the worm shaft 14, and the handle 6 Only the rotational driving force in the rotation in the fishing line winding direction is transmitted to the worm shaft 14. However, if only the rotational driving force in the rotation of the handle 6 in the direction of winding the fishing line can be transmitted to the worm shaft 14, the components and positions where the one-way clutch 17 is disposed can be changed as appropriate. For example, the one-way clutch 17 may be disposed at any position as long as it is on the power transmission path for transmitting the rotational driving force by the handle 6 to the worm shaft 14.

  FIG. 10 is a schematic diagram for explaining the configuration around the one-way clutch when the arrangement position of the one-way clutch 17 is changed. In FIG. 10, an intermediate gear 50 whose power transmission is controlled by the one-way clutch 17 is disposed between the pinion 8 and the gear 16. The intermediate gear 50 includes an interlocking gear 50 a having a support shaft 50 c that is rotatably supported by the reel body 1, and a clutch gear 50 b that transmits power to the support shaft 50 c via the one-way clutch 17. Even in the case of such a change, only the rotational driving force in the rotation of the handle 6 in the direction of winding the fishing line can be transmitted to the worm shaft 14 by the action of the one-way clutch 17. Similar effects can be obtained.

  In the present embodiment, the rotational driving force at the time of reverse rotation of the rotor 3 is not transmitted to the worm shaft 14, but in order to obtain further excellent effects while maintaining this configuration, a new one is appropriately used. It is possible to add a member to the spool reciprocating device 13. For example, a member that prevents the worm shaft 14 from idling in the rotational direction allowed by the action of the one-way clutch 17 may be added.

  That is, in the above configuration, the one-way clutch 17 is disposed between the worm shaft 14 and the gear 16 to prevent the worm shaft 14 from rotating in the rotation direction when the rotor 3 is rotated reversely due to the feeding of the fishing line. . However, the rotation (counterclockwise rotation) of the worm shaft 14 in FIG. 3 in which the engagement pin 15b in the slider 15 is engaged in the rotation direction when the rotor 3 is rotating forward is not restricted. Therefore, for example, when the fishing rod is raised from a horizontal state, a situation may occur in which the worm shaft 14 idles in the rotation direction due to the weight of the spool 4.

  Since the addition of such a member that prevents the worm shaft 14 from spinning idly prevents rotation of the worm shaft 14 that is not intended by the operator and prevents unnecessary movement of the spool 4, As preferred. Prevention of idling of the worm shaft 14 can be realized, for example, by disposing a member that generates friction between the worm shaft 14 and the gear 16 (hereinafter referred to as “friction generating member”). is there.

  FIG. 4 is an enlarged view around the gear 16 of the spool reciprocating device 13 when a friction generating member is added. In the figure, a case where an O-ring 25 (elastic rubber ring) is attached as a friction generating member between the worm shaft 14 and the gear 16 is shown. The friction generating member is not limited to the O-ring 25 and may be a member such as a leaf spring or a coil spring as long as it can generate friction that prevents the worm shaft 14 from idling.

  Thus, when the friction generating member is disposed between the worm shaft 14 and the gear 16 to prevent the worm shaft 14 from spinning freely, the worm shaft 14 is prevented from rotating unintentionally by the operator, Unnecessary movement of the spool 4 can be prevented. As a result, it is possible to prevent a situation in which the thread winding state in the winding body 4a of the spool 4 is deteriorated.

  Further, for example, a member that reinforces the connecting portion of the one-way clutch 17 in the worm shaft 14 may be added as a member for obtaining a further excellent effect while maintaining the above-described configuration.

  That is, in the above-described configuration, the one-way clutch 17 is disposed between the worm shaft 14 and the gear 16 in order to prevent the worm shaft 14 from rotating in the rotation direction when the rotor 3 rotates in the reverse direction. The connecting portion with the one-way clutch 17 is required to have a certain degree of strength in order to transmit the driving force when winding the fishing line. For example, the worm shaft 14 is made of stainless steel (SUS) or carbon tool steel (SK). It must be made of a high-strength material. However, when the worm shaft 14 is made of such a material, the weight of the worm shaft 14 itself may greatly increase.

  In order to avoid such an increase in the weight of the worm shaft 14, adding a member that reinforces the connection portion of the one-way clutch 17 in the worm shaft 14 minimizes an increase in the weight of the worm shaft 14. Since it becomes possible to obtain the strength of the connecting portion with the one-way clutch 17, it is preferable as an embodiment. Reinforcing the connecting portion of the one-way clutch 17 in the worm shaft 14 can be realized, for example, by press-fitting a high-strength reinforcing member into the connecting portion.

  FIG. 5 is an enlarged view around the gear 16 of the spool reciprocating device 13 when a high-strength reinforcing member is press-fitted into the worm shaft 14. In the figure, a case is shown in which a collar 26 is press-fitted as a reinforcing member into the connecting portion of the worm shaft 14 where the one-way clutch 17 is connected. Such a collar 26 is preferably provided with a high-strength material such as stainless steel (SUS) or carbon tool steel (SK).

  In this way, when a high-strength reinforcing member is press-fitted into the worm shaft 14 to reinforce the connection portion with the one-way clutch 17, portions other than the connection portion in the worm shaft 14 are made of aluminum (Al), titanium, or the like. It is possible to configure with a lightweight material. As a result, it is possible to obtain the strength of the connecting portion with the one-way clutch 17 while minimizing the increase in the weight of the worm shaft 14.

  As mentioned above, although the embodiment type | system | group of the spinning reel for fishing which concerns on this invention was demonstrated, this invention is not limited to the said embodiment, A various deformation | transformation is possible. In the above-described embodiment, the spool reciprocating device 13 using the worm shaft 14 is shown. However, for example, the configuration of the spool reciprocating device 13 may be appropriately modified according to the configuration of the spinning reel to be assembled. Is possible. For example, the present invention can be applied to a so-called gear oscillation type spool reciprocating device.

  Hereinafter, the second embodiment of the present invention will be described with reference to FIGS. In these drawings, FIG. 6 is a view showing the overall configuration of the fishing spinning reel according to the second embodiment, and FIG. 7 is a cross-sectional view taken along the line AA shown in FIG. FIG. In the embodiment described below, the same reference numerals are assigned to the same components as those in the first embodiment described above, and the detailed description thereof is omitted.

  The reel main body 1 shown in FIG. 6 incorporates a spool reciprocating device 30 for moving the spool 4 (spool shaft 12) back and forth. The spool reciprocating device 30 is provided on the handle shaft 5 so as to be integrally rotatable. And a driven gear 32 that is rotatably supported by the reel body 1 and meshes with the drive gear 31.

  A control body 33 that is rotatably supported by the reel body 1 is attached at a position facing the driven gear 32. The control body 33 is formed with an engaging projection 33a on the end surface eccentric from the center, and this engaging projection 33a is formed on the slider 34 screwed to the rear end portion of the spool shaft 12. The engagement groove 35 is engaged. As a result, when the driven gear 32 and the control body 33 are rotationally driven through the drive gear 31 by the winding operation of the handle 6, the engagement protrusion 33a moves in the engagement groove 35 while moving along a predetermined rotation locus. As a result, the spool shaft 12 (spool 4) is converted into a back-and-forth reciprocating motion.

  As shown in FIG. 7, the control body 33 is rotatably attached to a projecting shaft 1a projecting from the reel body 1, and sandwiches a driven gear 32 between the projecting shaft 1a and a wall surface on which the projecting shaft 1a is formed. It is attached in the state. A one-way clutch 36, which will be described later, is disposed between the control body 33 attached to the protruding shaft 1a and the support portion of the driven gear 32. The one-way clutch 36 has the same configuration as the one-way clutch 17 according to the first embodiment, and transmits only the rotational driving force in the rotation of the handle 6 in the fishing line winding direction to the control body 33. Detailed description thereof is omitted.

  In the fishing spinning reel having such a configuration, when the winding operation is performed by the handle 6, the rotor 3 is driven to rotate through the winding drive mechanism and the spool 4 is moved through the spool reciprocating device 30. Since it is reciprocated back and forth, the fishing line is wound evenly around the winding body 4a of the spool 4 via the fishing line guide 3d.

  Next, the operation of the one-way clutch 36 of the spool reciprocating device 30 will be described. In the following description, clockwise rotation in the state seen from the front side in FIG. 6 (state seen from the left side in FIG. 7) is referred to as normal rotation, and counterclockwise rotation is referred to as reverse rotation. To do.

  When the operator rotates the handle 6 in the direction of winding the fishing line, the drive gear 31 is driven in reverse. When the drive gear 31 is driven in the reverse direction, the driven gear 32 is driven in the forward direction accordingly, and the driving force is transmitted to the one-way clutch 36. At this time, since the rolling member of the one-way clutch 36 is configured to move to the wedge region, the driving force is transmitted to the control body 33 (note that the control body 33 is driven to rotate forward). When the control body 33 is driven to rotate in the forward direction, the engagement protrusion 33a is guided while moving along a predetermined rotation locus in the engagement groove 35, and accordingly, the spool shaft 12 (spool 4) reciprocates back and forth. Do.

  On the other hand, when the rotor 3 rotates in the fishing line feeding direction by feeding the fishing line by the fish, the driving gear 7 and the driving gear 31 are driven to rotate forward via the pinion 8. When the drive gear 31 is driven to rotate in the forward direction, the driven gear 32 is driven to rotate in reverse, and the driving force is transmitted to the one-way clutch 36. At this time, since the rolling member of the one-way clutch 36 adopts a configuration that shifts to a free space, the driving force is not transmitted to the control body 33. For this reason, since the engagement projection 33a does not move, the spool shaft 12 (spool 4) does not reciprocate back and forth.

  In this manner, the control body 33 is provided with the engagement protrusion 33 a that engages in the engagement groove 35 formed in the slider 34, and the one-way clutch 36 is interposed between the driven gear 32 and the control body 33. In addition, since the rotational driving force during the reverse rotation of the rotor 3 is not transmitted to the control body 33, the control body 33 will not rotate even when the fishing line is fed out by the fish. For this reason, since the spool 4 does not reciprocate back and forth, it is possible to prevent vibration that has conventionally occurred in accordance with the back and forth reciprocation of the spool 4. As a result, it is possible to solve all the problems that have conventionally occurred due to this vibration, and to obtain the same effect as in the first embodiment.

  In the second embodiment, a one-way clutch 36 is disposed between the control body 33 and the support portion of the driven gear 32, and only the rotational driving force in the rotation of the handle 6 in the fishing line winding direction is controlled. 33 is transmitted. However, if only the rotational driving force in the rotation of the handle 6 in the fishing line winding direction can be transmitted to the control body 33, the components and positions where the one-way clutch 36 is disposed can be changed as appropriate. For example, the one-way clutch 36 may be disposed at any position as long as it is on a power transmission path for transmitting the rotational driving force by the handle 6 to the control body 33. In the following, the case where the fishing spinning reel includes the driven gear 32 will be described. However, the driven gear 32 is not necessarily a necessary component depending on the position of the one-way clutch 36.

  11 and 12 are diagrams for explaining the configuration around the one-way clutch 36 when the arrangement position of the one-way clutch 36 is changed. In FIG. 11 and FIG. 12, the same components as those in the second embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  11 shows a case where a one-way clutch 36 is interposed between the handle shaft 5 and the drive gear 31. In FIG. 12, the drive gear 31 and the control body 33 (a driven member having an engaging projection 33a) are shown. 10, an intermediate gear 51 having basically the same configuration as that of the intermediate gear 50 described with reference to FIG. 10 is provided, and the one-way clutch 36 is attached to the intermediate gear 51. Even in such a modification, only the rotational driving force in the rotation of the handle 6 in the fishing line winding direction can be transmitted to the control body 33 by the action of the one-way clutch 36. Similar effects can be obtained.

  Also in the second embodiment, a new member is appropriately attached to the spool reciprocating device in order to obtain a further excellent effect while maintaining the configuration in which the rotational driving force during the reverse rotation of the rotor 3 is not transmitted to the control body 33. 30 can be added. For example, as described above, a member for preventing idling of the control body 33 in the rotational direction allowed by the action of the one-way clutch 36 may be added.

  When a member for preventing the control body 33 from idling in the rotational direction allowed by the action of the one-way clutch 36 is added to the spool reciprocating device 30, the one-way clutch 36 is the same as in the above embodiment. This can be realized by disposing a friction generating member (for example, an elastic O-ring 37) in a space formed in a portion where the power transmission is interrupted by being interposed.

  As described above, when the friction generating member is disposed in the space formed in the portion where the power transmission is interrupted by the one-way clutch 36, the rotation of the drive gear 31 and the intermediate gear 51 unintended by the operator is prevented. Unnecessary movement of the spool 4 can be prevented. As a result, it is possible to prevent a situation in which the thread winding state of the winding body 4a of the spool 4 is deteriorated.

  The one-way clutch 17 (36) disposed in the spool reciprocating device 13 (30) is not limited to the above-described embodiment, and a one-way clutch having another configuration can be applied. . For example, a one-way clutch may be configured by combining a ratchet and a pawl, or may be configured by using a tightening force of a winding spring. Even in such a change, it is possible to obtain the same effect as that of the present embodiment described above.

  The present invention provides a spinning reel for fishing that can solve various problems caused by vibrations generated when the rotor rotates in reverse, and has excellent durability of the spool reciprocating device and freeness during reverse rotation of the rotor. It is provided and has industrial applicability.

The figure which shows the whole structure of the spinning reel for fishing which concerns on the 1st Embodiment of this invention. The enlarged view of the gear periphery of a spool reciprocating device. Sectional drawing along the AA line shown in FIG. The enlarged view of the gear periphery of a spool reciprocating device when a friction generating member is added. The enlarged view of the gear periphery of the spool reciprocating device when a high-strength reinforcing member is press-fitted into the worm shaft. The figure which shows the whole structure of the spinning reel for fishing which concerns on the 2nd Embodiment of this invention. Sectional drawing along the AA line shown in FIG. The figure which shows the whole structure at the time of applying the spinning reel for fishing which concerns on the 1st Embodiment of this invention to a lever brake reel. The schematic diagram for demonstrating the relationship between a pinion and a worm shaft in the spinning reel for fishing which concerns on 1st Embodiment. The schematic diagram for demonstrating the structure of the one-way clutch periphery at the time of changing the arrangement | positioning position of a one-way clutch. The figure for demonstrating the structure of the one-way clutch periphery when the arrangement | positioning position of a one-way clutch is changed in the spinning reel for fishing which concerns on 2nd Embodiment. The figure for demonstrating the structure of the one-way clutch periphery when the arrangement | positioning position of a one-way clutch is changed in the spinning reel for fishing which concerns on 2nd Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Reel body 3 Rotor 4 Spool 5 Handle shaft 7 Drive gear 12 Spool shaft 13 Spool reciprocating device 14 Worm shaft 15 Slider 16 Gear 17 One-way clutch 25 Friction generating member (O-ring)
26 Reinforcement member (color)
30 spool reciprocating device 31 drive gear 32 driven gear 33 control body 33a engaging projection 34 slider 35 engaging groove 36 one-way clutch 41 operation lever 51 intermediate gear 50a interlocking gear 50b clutch gear 50c support shaft

Claims (2)

A rotor having a fishing line guide portion that rotates in response to a rotation operation of the handle shaft and guides the fishing line to the spool; a spool shaft having a spool attached to the tip; and a pinion to which the rotor constituting the winding drive mechanism is attached; A fishing spinning reel comprising: a handle shaft provided with a drive gear that meshes with the pinion so as to be integrally rotatable; and a spool reciprocating device that converts a rotational operation motion of the handle shaft into a back-and-forth reciprocating motion of the spool shaft. In
A one-way clutch is arranged in the power transmission path of the spool reciprocating device, and the spool shaft is reciprocated back and forth during forward rotation of the rotor for winding the fishing line around the spool, while the spool is rotated during reverse rotation of the rotor for pulling out the fishing line from the spool. A spinning reel for fishing characterized by preventing the shaft from reciprocating back and forth . Only when the reverse rotation of the rotor, a braking body rotating the rotor and integrally, to claim 1, characterized that you have a rotor braking device that enables pushing in operation of the operating lever provided on the reel body The spinning reel for fishing described.

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