TWI682714B - Double bearing reel - Google Patents

Abstract

[Problem] Regardless of the stop position of the rotating member, either the clutch operating member or the operating lever can quickly return the clutch mechanism to the ON state.

[Technical Content] The dual-bearing reel (100) includes a clutch control mechanism (20) and a clutch return mechanism (22). The clutch control mechanism (20) alternately switches the clutch mechanism (16) between an ON state and an OFF state each time the clutch operating member (11) is operated. The clutch control mechanism (20) includes a clutch cam (40) having a plurality of serrated ratchet teeth (40a) arranged at intervals in the circumferential direction, corresponding to the clutch operating member (11) from the first position toward the second The movement of the position rotates a predetermined rotation phase (RP) in the first direction (R1) each time. The clutch return mechanism (22) includes a rotating member (52), which has an outer peripheral surface connected to the drive shaft (30), and rotates the ratchet teeth by the rotation of the drive shaft (30) in the wire winding direction (WD) 40a) Press the plural protrusions (52a) that rotate the clutch cam (40) in the first direction (R1).

Description

Double bearing reel

The present invention relates to a dual-bearing reel, especially a dual-bearing reel that spits a fishing line forward.

In the dual-bearing reel, the clutch mechanism that transmits the rotation of the operation lever (the ON state) and the interruption (OFF state) is provided between the operation lever and the reel. For a dual-bearing reel, it is known that the clutch mechanism is alternately switched toward an ON state and an OFF state every time the clutch operating member is operated (for example, refer to Patent Document 1).

The dual-bearing reel of Patent Document 1 has a clutch return that can return the clutch mechanism from the OFF state to the ON state by the operation of the clutch operating member or the rotation of the operating lever in the wire winding direction mechanism. The clutch return mechanism is a pin member provided with a rotating member provided in the reverse rotation prohibiting mechanism to prohibit reverse rotation of the drive shaft. The pin member is a rotating member that rotates in the wire winding direction and pushes the ratchet teeth to return the clutch mechanism to the ON state.

[Conventional Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open No. 04-281731

In the dual-bearing reel of Patent Document 1, the ratchet teeth are pushed by one pin member. Therefore, when the rotating member stops and the pin member exceeds the position of the ratchet teeth, in order to return the clutch mechanism to the ON state by the operating lever, it is necessary to rotate the operating lever close to one turn. As a result, it is not easy to quickly return the clutch mechanism to the ON state in the operation lever.

The subject of the present invention is that for the dual-bearing reel, the clutch mechanism can be quickly returned to the ON state by the clutch operating member or by the operating lever regardless of the stop position of the rotating member.

The dual-bearing reel of the present invention is a fishing reel that spits a fishing line forward. The dual-bearing reel is equipped with a reel body provided with a rod and a leg, a reel, an operating rod, a drive shaft, a clutch mechanism, a clutch operating member, a clutch control mechanism, and a clutch return mechanism . The reel is rotatably supported by the reel body. The operating lever is configured to rotate and drive the reel. The drive shaft is rotatably installed on the main body of the reel, and the operating rod is used to wind the reel To rotate. The clutch mechanism is arranged between the operating lever and the reel. The clutch operating member is movably provided on the reel body toward the first position and the second position away from the first position, and is pushed toward the first position. The clutch control mechanism allows the clutch mechanism to be alternately switched between the ON state and the OFF state every time the clutch operating member is operated. The clutch control mechanism includes a clutch cam, which has a plurality of teeth arranged on the outer circumferential surface at intervals in the circumferential direction, and rotates in a predetermined direction in the first direction according to the movement of the clutch operating member from the first position to the second position Phase. The clutch return mechanism returns the clutch mechanism in the OFF state to the ON state by the rotation of the wire winding direction of the operation lever. The clutch return mechanism includes a rotating member that is connected to the drive shaft and has a plurality of protrusions on the outer circumferential surface that rotate the clutch cam in the first direction by pressing the teeth by rotation of the drive shaft in the wire winding direction.

In this dual-bearing reel, each time the clutch operating member is operated from the first position to the second position, the clutch mechanism alternately switches between the ON state and the OFF state. When the clutch mechanism is turned OFF when the operating lever is rotated in the wire winding direction, any one of the plurality of protrusions pushes the teeth to rotate the clutch cam in the first direction by a predetermined rotation phase. Thereby, the clutch cam is moved toward the clutch engaged (ON) position, and the clutch mechanism is brought into the ON state. Here, the plurality of protrusions pressing the teeth are provided on the rotating member. Therefore, regardless of the stop position of the rotating member, the clutch mechanism can be quickly returned to ON by the clutch operating member or by the operating lever status.

The rotating member is configured such that when the clutch cam is rotated in the first direction by the clutch operating member, the protrusion may move away from the teeth. In this case, when the clutch cam is rotated in the first direction by the operation of the clutch operating member, the protrusion does not hinder the rotation of the clutch cam.

The rotating member may have a disk-shaped body portion that is integrally rotatably connected to the drive shaft. The protruding portion is directed toward a pressing posture that can protrude the tooth portion toward the outer peripheral side of the main body part, and a retreat posture that is closer to the outer peripheral side than the pressing posture, and can be connected in a swingable manner. The protruding portion may be oscillated in the retreat posture when the clutch cam is pressed when the clutch cam is rotated in the first direction. In this case, when the clutch cam rotates in the first direction, the clutch cam is pushed to swing the protrusion toward the retracted posture. Therefore, when the clutch cam is rotated in the first direction by the operation of the clutch operating member, the protrusion does not hinder the rotation of the clutch cam.

The rotating member may be connected to the drive shaft rotatably in a wire winding direction from a predetermined angle range. In this case, when the clutch cam rotates in the first direction, even if the teeth contact the protrusion, the rotating member rotates in the wire winding direction, so when the clutch cam rotates in the first direction by the operation of the clutch operating member , The protrusion will not hinder the rotation of the clutch cam.

The clutch operating member is supported by the reel body movably up and down from the rear of the reel, and the second position is higher than the first position The foot can be installed closer to the pole. In this case, the ON/OFF operation of the clutch mechanism can be performed by the same downward pressing operation toward the rod-mounting leg, so the ON/OFF operation of the clutch mechanism is easy.

The clutch control mechanism may have a clutch yoke and a first urging member. The clutch yoke is engaged with the clutch mechanism and clutch cam. The clutch yoke is alternately moved to the clutch engaged (ON) position and the clutch disconnected (OFF) position along the axis of the spool by the rotation of the clutch cam in a predetermined rotational phase in the first direction When moving, the clutch mechanism may be alternately switched between the ON state and the OFF state. The first urging member may urge the clutch yoke toward the clutch engagement (ON) position. The clutch cam has a plurality of cam parts, which are arranged at intervals in the circumferential direction in association with a predetermined rotation phase, and may include an inclined cam surface in which a clutch yoke is engaged.

In this case, the inclined cam surface is used to move the clutch yoke from the clutch-on (ON) position to the clutch-off (OFF) position, and the clutch yoke can be locked by the rotation of the clutch cam in the first direction When the inclined cam surface of the cam portion of the clutch cam is engaged, the clutch yoke moves from the clutch-on (ON) position to the clutch-off (OFF) position. When the clutch cam is further rotated in the first direction to disengage the clutch yoke from the inclined cam surface, the clutch yoke is pushed back to the clutch engaged (ON) position by the first urging member. Here, because of the rotation of the predetermined rotation phase of the clutch cam in the first direction The clutch yoke alternately moves toward the clutch-on (ON) position and the clutch-off (OFF) position, so the clutch mechanism is alternately switched between the on (ON) state and the off (OFF) state.

The inclined cam surface is formed gradually away from the drum in the first direction. The cam portion is engaged with the side surface of the clutch yoke, and the clutch yoke can be moved from the clutch engaged (ON) position to the clutch disconnected (OFF) position. . In this case, the clutch yoke can be moved away from the reel by tilting the cam surface, and the clutch yoke can be moved from the clutch engaged (ON) position to the clutch disconnected (OFF) position.

The clutch operating member may have a rotating part and an operating part. The rotating part is rotatably supported on the reel body around the axis of the reel. The operation unit is integrally rotatably connected with the rotating unit. The clutch control mechanism may have a clutch claw and a second urging member. The clutch claw is swingably connected to the rotating portion so as to be able to be engaged and released from the tooth portion, and is engaged with the tooth portion to rotate the clutch cam in the first direction. The second urging member urges the clutch pawl toward the teeth.

In this case, when a force is applied to the clutch operating member to move the clutch operating member from the first position to the second position, the rotating portion rotates, and the clutch pawl pushed by the second pressing member is engaged with The teeth rotate the clutch cam in the first direction. Furthermore, when the force applied to the clutch operating member is released, the clutch operating member returns to the first position.

The clutch control mechanism further includes a phase positioning unit that positions the clutch cam at each predetermined rotational phase in the first direction Can also. In this case, even if the clutch operating member 11 returns to the first position, the clutch cam can be positioned at each predetermined rotation phase.

The phase positioning portion may have a first positioning portion and a second positioning portion that are engaged by the clutch yoke. The first positioning portion may be arranged between the plural cam portions, and the second positioning portion may be arranged between the plural cam portions. In this case, since the cam portion and the clutch yoke can be used to position the clutch cam at each predetermined rotation phase, the phase of the clutch cam can be positioned by a simple structure.

The dual-bearing reel may further include a reverse rotation prohibition mechanism that prohibits the rotation of the drive shaft in the direction opposite to the winding direction of the wire, and may include a rotating member, and any one of the engagement positions and the engagement positions engaged with the plurality of protrusions. The claw member swinging away from the protrusion at a remote position. In this case, the reverse prohibition mechanism and the clutch return mechanism can share parts.

The plurality of teeth may include a plurality of first teeth that can be engaged with the protrusion and a second teeth that are alternately arranged in the circumferential direction with the first tooth and cannot be engaged with the protrusion. In this case, the configuration in which the rotating member does not interfere with the rotation of the clutch cam in the first direction can be easily realized.

For the dual-bearing reel, regardless of the stop position of the rotating member, either by the clutch operating member or by the operating lever, the clutch mechanism can be quickly returned to the ON state.

R1‧‧‧First direction

RP‧‧‧ specified rotation phase

WD‧‧‧Wire winding direction

1‧‧‧Reel body

2‧‧‧Operation lever

2a‧‧‧Operation lever arm

2b‧‧‧handle handle

3‧‧‧Star-shaped tractor

4‧‧‧Water depth display department

5‧‧‧Adjustment component

7‧‧‧Frame

7a‧‧‧1st side panel

7b‧‧‧2nd side panel

7c‧‧‧Connecting member

7d‧‧‧Circular opening

7e‧‧‧ pole with feet

8a‧‧‧1st side cover

8b‧‧‧2nd side cover

8c‧‧‧The first hub

8d‧‧‧The second hub

9a‧‧‧Side body

9b‧‧‧Institutional installation board

9c‧‧‧First support

9d‧‧‧The second support

9e‧‧‧3rd support

9f‧‧‧The fourth support

9g‧‧‧Hub

10‧‧‧reel

11‧‧‧ Clutch operating member

12‧‧‧Motor

13‧‧‧Drum drive mechanism

14‧‧‧Reel shaft

16‧‧‧clutch mechanism

16a‧‧‧clutch pin

16b‧‧‧clutch recess

17‧‧‧Reel support

17a‧‧‧First bearing

17b‧‧‧2nd bearing

17c‧‧‧3rd bearing

18‧‧‧Rotation

18a‧‧‧Circle

18b‧‧‧Insert

18c‧‧‧Link

18d‧‧‧The first spring erection department

18e‧‧‧Claw Installation Department

18f‧‧‧support shaft

18g‧‧‧Second spring erection section

19‧‧‧Operation Department

20‧‧‧ clutch control mechanism

22,122‧‧‧clutch return mechanism

23‧‧‧traction mechanism

24‧‧‧The first rotation transmission mechanism

25‧‧‧The second rotation transmission mechanism

26‧‧‧Shell

30‧‧‧ drive shaft

30a‧‧‧The first straight line

30b‧‧‧The first arc part

31‧‧‧ drive gear

32‧‧‧pinion

32a‧‧‧Annular recess

34‧‧‧Reversal Prohibition Organization

37‧‧‧ Roller clutch

37a‧‧‧Inner wheel

38‧‧‧One-way clutch

39a‧‧‧traction board

39b‧‧‧traction washer

40‧‧‧clutch cam

40a‧‧‧ratchet tooth

40b‧‧‧Cam

40c‧‧‧1st ratchet tooth

40d‧‧‧2nd ratchet tooth

40e‧‧‧1st inclined cam surface

40f‧‧‧Second inclined cam surface

40g‧‧‧flat surface

41‧‧‧clutch yoke

41a‧‧‧Joint Department

41b‧‧‧Guide hole

41c‧‧‧Cam bearing

41d‧‧‧Right angle

41e‧‧‧obtuse angle

42‧‧‧The second spring member

43a‧‧‧First contact member

43b‧‧‧The second contact member

44‧‧‧clutch claw

44a‧‧‧Swing support

44b‧‧‧Claw

46‧‧‧Phase Positioning Department

46a‧‧‧First Positioning Department

46b‧‧‧Second Positioning Department

48‧‧‧The third spring member

49‧‧‧Guiding member

49a‧‧‧Guide shaft

51‧‧‧The first spring member

52, 152‧‧‧ Rotating member

52a, 152a ‧‧‧ protrusion

52b‧‧‧Connect hole

52c‧‧‧First corner

52d‧‧‧2nd corner

52e‧‧‧Pressing surface

52f‧‧‧Second straight line

52g‧‧‧The second arc

52h‧‧‧The third straight line

53‧‧‧bolt member

54‧‧‧Claw member

60‧‧‧1st gear member

61‧‧‧ 2nd gear member

62‧‧‧3rd gear member

100‧‧‧Double bearing reel

153‧‧‧Body

[First Figure] A plan view of an electric reel of a dual-bearing reel according to a first embodiment of the present invention.

[Figure 2] A cross-sectional view cut by the cross-section II-II of Figure 1.

[Figure 3] Left side view of the electric reel with the first side cover and mechanism mounting plate removed.

[Figure 4] An exploded perspective view of a part of the electric winder.

[FIG. 5] The clutch operating member is a left side view of the electric reel in a state where the first side cover is removed when it is in the first position.

[Figure 6] The clutch operating member is a left side view of the electric reel with the first side cover removed when the clutch operating member is in the second position.

[Figure 7] An exploded perspective view of the clutch return mechanism.

[Figure 8] Side view of the clutch return mechanism.

[FIG. 9] A schematic diagram of the cam portion of the clutch cam straightly developed.

[Fig. 10] A diagram corresponding to Fig. 5 of the second embodiment.

[Fig. 11] A diagram corresponding to Fig. 6 of the second embodiment.

[Fig. 12] A diagram corresponding to Fig. 8 of the second embodiment.

<First embodiment>

In FIGS. 1 and 2, the dual-bearing reel 100 according to the first embodiment of the present invention is a reel that spits a fishing line forward. The double-bearing reel 100 is an electric reel that rotates the reel 10 by driving the motor 12 with electric power supplied from an external power source. The dual-bearing reel 100 has a power supply for manual winding inside. Moreover, the dual-bearing reel 100 has a water depth display function that displays the water depth of the fishing group corresponding to the line discharge length or the line winding length.

<Schematic structure of dual bearing reel>

The double-bearing reel 100 is shown in FIGS. 1 to 4 and includes a reel body 1, an operating lever 2, a reel 10 for a reel, a clutch operating member 11, and a drive shaft 30 Reel drive mechanism 13 (refer to FIG. 3), clutch mechanism 16 (refer to FIG. 2), clutch control mechanism 20 (refer to FIG. 4), clutch return mechanism 22 (refer to FIG. 4), and reverse rotation Prohibition mechanism 34 (refer to Figure 4). The operating lever 2 is configured to rotationally drive the reel 10 and is rotatably installed on the side of the reel body 1. The reel 10 is rotatably supported by the reel body 1 through the reel shaft 14. The clutch operating member 11 is movably provided in the reel body 1 toward the first position (refer to FIG. 5) and the second position (refer to FIG. 6) away from the first position, and is pushed toward the first position. The spool drive mechanism 13 transmits the rotation of the operation lever 2 and the motor 12 to the spool 10. The drive shaft 30 is rotatably mounted on the reel body 1 and is rotated in the thread winding direction by the operating lever 2. The clutch mechanism 16 is arranged between the operating lever 2 and the reel 10 between. The clutch mechanism 16 can obtain an ON state that can be transmitted to the reel 10 in the wire winding direction of the operation lever 2 and an OFF state that cannot be transmitted. The clutch control mechanism 20 can alternately switch the clutch mechanism 16 between an ON state and an OFF state every time the clutch operating member 11 is operated. The clutch return mechanism 22 returns the clutch mechanism 16 in the OFF state to the ON state by the rotation of the operation lever 2 in the wire winding direction. The reverse rotation prohibition mechanism 34 prohibits the rotation of the drive shaft 30 in the direction opposite to the wire winding direction (reverse rotation direction).

<reel body>

The reel body 1 includes a frame 7, a first side cover 8a, and a second side cover 8b, and the water depth display unit 4 described above. The frame 7 is, for example, an integrally formed member made of synthetic resin or metal. The frame 7 includes a first side plate 7a, a second side plate 7b, and a plurality of connecting members 7c connecting the first side plate 7a and the second side plate 7b. The second side plate 7b is arranged at a distance from the first side plate 7a in the left-right direction (left-right direction in FIG. 2). The first side cover 8a covers the side where the operation lever 2 of the frame 7 is installed. The second side cover 8b covers the side of the frame 7 opposite to the side where the operation lever 2 is installed.

As shown in FIG. 4, the first side plate 7a includes a side plate body 9a and a space between the first side cover 8a and the side plate body 9a, and is configured to install various mechanisms. The mechanism mounting plate 9b. As shown in Figures 3 and 4, the side plate body 9a and mechanism mounting plate Between 9b, a part of the reel drive mechanism 13 is arranged. Between the mechanism mounting plate 9b and the first side cover 8a, the remaining portion of the spool drive mechanism 13, the clutch control mechanism 20, the clutch return mechanism 22, and the direction in which the wire of the spool 10 is discharged are provided Rotary braking traction mechanism 23. As shown in FIG. 2, between the first side plate 7a and the second side plate 7b, a reel 10 and a clutch mechanism 16 are provided.

The mechanism mounting plate 9b is screwed to the outer surface of the side plate body 9a. The mechanism mounting plate 9b has a first support portion 9c, a second support portion 9d, a third support portion 9e, and a fourth support portion 9f. The first support portion 9c is a cylindrical portion that is disposed on the outer side surface of the rear portion of the mechanism mounting plate 9b and supports the clutch operating member 11 and the clutch control mechanism 20. The first support portion 9c has a cylindrical shape centered on the center position CA of the spool shaft 14. The second support portion 9d is a cylindrical portion that is disposed in front of the first support portion 9c and supports the drive shaft 30. The third support portion 9e rotatably supports the second gear member 61 described later. The third support portion 9e projects axially from the front of the second support portion 9d toward the inner surface of the mechanism mounting plate 9b. The fourth support portion 9f is arranged in front of the third support portion 9e. The fourth support portion 9f is a form of a circular hole that supports a planetary gear mechanism having a first gear member 60 described later.

In the second side plate 7b, as shown in FIG. 4, a circular opening 7d through which the reel 10 can pass is formed. The first end (the left end in FIG. 2) of the spool shaft 14 that integrally and rotatably connects the spool 10 is rotatably supported by the spool support portion 17 through a bearing 17a. It is installed in the circular opening 7d.

The plural connecting members 7c connect the lower part, the front part and the rear part of the first side plate 7a and the second side part 7b. The coupling member 7c at the front is formed in a cylindrical shape, and houses the motor 12 inside. The rod installation leg 7e for fishing rod installation is a coupling member integrally formed in the lower part.

As shown in FIG. 1, in the first side cover 8a, the first hub portion 8c configured to rotatably support the drive shaft 30 is formed to protrude outward. In the rear of the first hub portion 8c, the second hub portion 8d in which the bearing 17b supporting the second end (right end in FIG. 2) of the spool shaft 14 is housed is formed to protrude outward.

The water depth display unit 4 can display the water depth of the fishing group that can be installed at the tip of the fishing line. The water depth display unit 4 is provided with an adjustment member 5 that adjusts the output of the motor 12 as shown in FIGS. 1 and 3.

The operating lever 2 is provided on the first side cover 8a side. As shown in FIGS. 1 and 2, the operation lever 2 includes an operation lever arm 2 a and an operation lever handle 2 b attached to the front end of the operation lever arm 2 a. The operating lever 2 is integrally rotatably connected to the drive shaft 30.

<clutch operating member>

The clutch operating member 11 is movably provided on the reel body 1 toward the first position shown in FIG. 5 and the second position shown in FIG. 6 away from the first position, and is pushed toward the first position. The interval between the first position and the second position is set corresponding to a predetermined rotation phase RP described later. The clutch operating member 11 is movable up and down behind the drum The ground is supported by the reel body 1. The second position is closer to the rod mounting leg 7e than the first position. In the first embodiment, the clutch operating member 11 is as shown in FIG. 4 and has a shaft rotatably wound around the spool shaft 14 The rotating portion 18 supported by the reel body 1 and the operating portion 19 rotatably connected to the rotating portion 18 are integrally connected. The operation portion 19 is arranged parallel to the spool shaft 14.

The rotating portion 18 includes a ring portion 18a that is swingably supported on the outer peripheral surface of the first support portion 9c of the mechanism mounting plate 9b, an insertion portion 18b into which the operation portion 19 is inserted, and the ring portion 18a and the insertion portion The connecting portion 18c to which the portion 18b is connected.

The outer peripheral portion of the ring portion 18a is provided with a first spring extending portion 18d extending in the radial direction. In the first spring mounting portion 18d, one end of the first spring member 51 that urges the clutch operating member 11 toward the first position is hooked. The first spring member 51 is, for example, a coil spring. The other end of the first spring member 51 is hooked on the outer surface of the mechanism mounting plate 9b on the side of the first side cover 8a. The first spring member 51 is installed in a stretched state.

The connecting portion 18c is a member bent and bent from the ring portion 18a and the insertion portion 18b, respectively, and viewed in an L-shape when viewed from a plane. The coupling portion 18c is formed with a claw mounting portion 18e in which a clutch claw 44 to be described later constituting the clutch control mechanism 20 is installed. The claw mounting portion 18e is provided with a support shaft 18f that swingably supports the clutch claw 44 around an axis parallel to the spool shaft 14. A second spring mounting portion 18g is provided on the outer peripheral side of the support shaft 18f. The second spring mounting portion 18g is composed of, for example, a circular hole.

The operation unit 19 is configured to operate the clutch operation member 11 by hand pressing. The operation portion 19 is arranged parallel to the spool shaft 14. The operation portion 19 extends in a direction parallel to the spool shaft 14 so as to contact the first side plate 7a through the first contact member 43a and contact the second side plate 7b through the second contact member 43b. Thereby, even if the operation portion 19 is pressed, the operation operation portion 19 is not easily tilted.

<Reel drive mechanism>

The spool drive mechanism 13 drives the spool 10 in the wire winding direction. In addition, a traction force is generated toward the reel 10 during winding of the fishing line to prevent cutting of the fishing line. As shown in FIG. 3, the reel drive mechanism 13 includes a motor 12 that prohibits rotation in the wire winding direction by a roller clutch (not shown), a first rotation transmission mechanism 24, and a second Rotate the transmission mechanism 25. The first rotation transmission mechanism 24 transmits the rotation of the motor 12 to the reel 10 at a reduced speed. The second rotation transmission mechanism 25 transmits the rotation of the operation lever 2 to the spool 10 at an increased speed through the first rotation transmission mechanism 24.

The first rotation transmission mechanism 24 is a planetary deceleration mechanism (not shown) connected to the output shaft of the motor 12. An internal gear (not shown) is formed on the inner surface of the housing 26 of the planetary reduction mechanism, and the output of the internal gear is transmitted to the spool 10 by the first gear member 60 formed on the outer surface of the housing 26. Specifically, the first rotation transmission mechanism 24 includes a first gear member 60, a second gear member 61 meshing with the first gear member 60, and a pinion gear 32 meshing with the second gear member 61. The second gear member 61 and the pinion gear 32 are arranged as shown in FIG. 4 Between the mechanism mounting plate 9b and the outer surface of the side plate body 9a. As shown in FIG. 3, the second gear member 61 is an intermediate gear configured to integrally transmit the rotation of the first gear member 60 toward the pinion gear 32 in the direction of rotation. The second gear member 61 is rotatably supported by the hub portion 9g of the side plate body 9a and the mechanism mounting plate 9b through rolling bearings.

The pinion gear 32 is mounted on the side plate body 9a rotatably around the spool shaft 14 and movably in the axial direction by a third bearing 17c mounted on the side plate body 9a. The pinion gear 32 is controlled by the clutch control mechanism 20 to move toward the outer circumferential side of the spool shaft 14 between the clutch engaged (ON) position and the clutch disengaged (OFF) position in the axial direction. The pinion gear 32 is engaged with the clutch yoke 41 and moves toward the spool shaft 14. As shown in FIGS. 4 and 7, in the pinion gear 32, an annular recess 32 a in which the clutch yoke 41 is engaged is formed.

As shown in FIGS. 3 and 4, the second rotation transmission mechanism 25 includes a drive shaft 30, a drive gear 31, a third gear member 62, and a traction mechanism 23 that are integrally rotatably connected to the operation lever 2.

The drive shaft 30 is rotatably supported by the second support portion 9d of the mechanism mounting plate 9b and the first hub portion 8c of the first side cover 8a as shown in FIG. 4. The drive shaft 30 is supported by the first hub portion 8c of the first side cover 8a by the roller clutch 37 constituting the reverse rotation prohibition mechanism 34. The drive shaft 30 is prohibited from rotating in the direction opposite to the wire winding direction by the roller clutch 37. Moreover, the drive shaft 30 also has a claw-type one-way clutch 38 that constitutes the reverse rotation prohibition mechanism 34 and the clutch return mechanism 22, Rotation that reverses the direction of wire winding is prohibited. The one-way clutch 38 includes a rotating member 52 and a claw member 54 that are arranged at intervals in the plurality of protrusions 52a in the circumferential direction. The claw member 54 is swingably mounted on the mechanism mounting plate 9b toward an engaging position that can be engaged with the projection 52a and a position away from the projection 52a. This rotating member 52 also functions as a clutch return mechanism 22 described later. The detailed structure of the rotating member 52 is described in the clutch return mechanism 22.

As shown in FIGS. 7 and 8, a cross section of a part of the outer peripheral surface of the drive shaft 30 is formed by forming four first linear portions 30 a arranged substantially in a square shape and two adjacent first linear portions 30 a. The first arc portion 30b connected by the straight portion 30a. The first circular arc portion 30b is composed of a circular arc centered on the rotation center RC of the drive shaft 30. The drive gear 31 is rotatably mounted on the drive shaft 30. The drive gear 31 is braked by the traction mechanism 23 to rotate in the wire discharge direction. As a result, the rotation of the spool 10 in the wire discharge direction is braked.

The third gear member 62 is configured to transmit the rotation of the operation lever 2 in the wire winding direction to the reel 10 as shown in FIGS. 3 and 4. The third gear member 62 is a pinion carrier that is integrally rotatably connected to the planetary reduction mechanism. The third gear member 62 is a pinion carrier that meshes with the drive gear 31 and transmits the rotation of the operation lever 2 to the planetary reduction mechanism. The rotation transmitted toward the pinion gear carrier is transmitted to the pinion 32 through the first gear member 60 and the second gear member 61. The reduction ratio from the third gear member 62 to the second gear member 61 is approximately "1".

As shown in FIG. 4, the traction mechanism 23 has a traction plate 39 a that is integrally rotatably connected to the inner wheel 37 a of the roller clutch 37 and is pressed by the inner wheel 37 a. The traction plate 39a is integrally rotatably connected to the drive shaft 30. The traction plate 39a pushes the driving gear 31 through the traction washer 39b. The braking force of the traction mechanism 23 (the urging force pressing the traction plate 39a) is adjusted by the star-shaped tractor 3 (refer to FIGS. 1 and 2) screwed to the drive shaft 30.

<clutch mechanism>

As shown in FIG. 2, the clutch mechanism 16 includes a clutch pin 16 a and a clutch recess 16 b formed in the radial direction of the pinion 32 on the left side end surface of FIG. The pinion gear 32 constitutes the first rotation transmission mechanism 24 that constitutes the clutch mechanism 16 and constitutes the spool drive mechanism 13. The pinion 32 moves along the direction of the spool shaft 14 between the clutch-on (ON) position shown in FIG. 2 and the clutch-off (OFF) position on the right side of FIG. 2 in the clutch-on (ON) position. In the clutch engaged (ON) position, the clutch pin 16a is engaged with the clutch recess 16b to transmit the rotation of the pinion gear 32 toward the spool shaft 14, and the clutch mechanism 16 is in the ON state. In this ON state, the pinion gear 32 and the spool shaft 14 become integrally rotatable. Moreover, in the clutch OFF position, the clutch recess 16b is away from the clutch pin 16a so that the rotation of the pinion 32 is not transmitted toward the spool shaft 14. Therefore, the clutch mechanism 16 is in an OFF state, and the spool 10 can freely rotate.

<clutch control mechanism>

As shown in FIGS. 4 and 5, the clutch control mechanism 20 includes a clutch cam 40, a clutch yoke 41, two second spring members 42, a clutch claw 44, and a third spring member 48, and Phase positioning section 46. The second spring member 42 is an example of the first urging member. The third spring member 48 is an example of a second urging member.

<clutch cam>

The clutch cam 40 corresponds to the movement of the clutch operating member 11 from the first position shown in FIG. 5 to the second position shown in FIG. 6, and rotates in the first direction (counterclockwise in FIG. 5) every time it is prescribed Rotation phase RP. The clutch cam 40 alternately switches between the clutch-on (ON) position and the clutch-off (OFF) position at each predetermined rotation phase RP in the first direction R1. The clutch cam 40 is a first support portion 9c rotatably mounted on the mechanism mounting plate 9b. As shown in FIGS. 7, 8 and 9, the clutch cam 40 has a plural number (for example, 6 to 16, in the first embodiment, for example, 12) ratchet teeth 40 a and a plural number ( For example, the cam portion 40b of half of the ratchet teeth 40a). The ratchet tooth 40a is an example of a tooth part. The plural ratchet teeth 40a are serrated teeth arranged at intervals in the circumferential direction on the outer circumferential surface of the clutch cam 40. The predetermined rotation phase RP is determined by the number of ratchet teeth 40a. In the first embodiment, since the number of ratchet teeth 40a is 12, the prescribed rotation phase RP is 30 degrees.

As shown in FIG. 8, the ratchet teeth 40 a have the first ratchet teeth 40 c and the second ratchet teeth 40 d alternately arranged at intervals in the circumferential direction. The thickness of the first ratchet teeth 40c is thicker than that of the second ratchet teeth 40d. In the first embodiment, the thickness of the first ratchet teeth 40c is the same as the thickness of the clutch cam 40. The thickness of the second ratchet teeth 40d is half the thickness of the first ratchet teeth 40c. The second ratchet teeth 40d cannot be engaged with the protrusion 52a of the rotating member 52.

As shown in FIG. 9, the cam portion 40b is arranged at intervals in the circumferential direction by the phase PS associated with the predetermined rotation phase RP. In the first embodiment, the phase PS of the cam portion 40b is twice the predetermined rotation phase RP, for example, 60 degrees. The cam portion 40b includes a first inclined cam surface 40e engaged with the clutch yoke 41, a second inclined cam surface 40f, and a flat surface 40g. The first inclined cam surface 40e is an example of an inclined cam surface. The first inclined cam surface 40e is an inclined cam surface on the upstream side in the rotation direction of the first direction R1, and is formed gradually away from the reel 10 along the first direction R1. The first inclined cam surface 40e is an inclined cam surface for moving the clutch yoke 41 from the clutch engagement (ON) position to the clutch disconnection (OFF) position. The second inclined cam surface 40f is an inclined cam surface on the downstream side in the rotation direction of the first direction R1, and is formed to gradually approach the reel 10 along the first direction R1. The second inclined cam surface 40f is a method that prevents the clutch yoke 41 from moving abruptly when the clutch yoke 41 is returned from the clutch-off (OFF) position to the clutch-on (ON) position by the second spring member 42 constitute. Therefore, the second inclined cam surface 40f may not be provided. The flat surface 40g is arranged on the first inclined cam surface 40e and Between the second inclined cam surfaces 40f. The flat surface 40g is a flat surface parallel to the side surface of the clutch cam 40. The flat surface 40g is configured to hold the clutch yoke 41 in the clutch OFF position.

<clutch yoke>

The clutch yoke 41 is provided to move the pinion gear 32 toward an ON position engaged with the clutch pin 16a and an OFF position away from the clutch pin 16a. The clutch yoke 41 is, as shown in FIG. 4, the guide member 49 screwed to the front end of the first support portion 9c, for example, so that the spool 10 can be moved closer to and away from the spool shaft 14 in the axial direction. Reciprocating movement is supported freely. The guide member 49 has two guide shafts 49a to which the clutch yoke 41 is fitted. The clutch yoke 41 has an engaging portion 41a engaged with the pinion gear 32, a pair of guide holes 41b, and a pair of cam receiving portions 41c. The engaging portion 41a is formed in a semicircular shape so as to be engaged with the annular recess 32a of the pinion 32. A pair of guide holes 41b are provided on both sides of the engaging portion 41a, and two guide shafts 49a can pass through. The pair of cam receiving portions 41c are provided on both sides of the engaging portion 41a, and are engaged with the cam portion 40b and the phase positioning portion 46. As shown in FIG. 9, the pair of cam receiving portions 41 c has a right angle portion 41 d on the downstream side in the first direction R1 and has an obtuse angle portion 41 e on the upstream side in the first direction R1.

<Second spring member>

The two second spring members 42 urge the clutch yoke 41 toward the clutch engagement (ON) position. The second spring member 42 is the first pushing mechanism An example of a piece, such as a coil spring. The second spring member 42 is installed on each of the two guide shafts 49a. The two second spring members 42 are installed between the inner side surface of the first side cover 8a and the clutch yoke 41 in the compressed state on the guide shaft 49a.

<clutch claw>

As shown in FIG. 4, the clutch pawl 44 is swingably connected to the rotating portion 18 of the clutch operating member 11 so as to be able to engage and disengage with the ratchet teeth 40a. The clutch pawl 44 is swingably supported by the support shaft 18f of the pawl mounting portion 18e provided in the rotating portion 18 as described above. The clutch pawl 44 rotates the clutch operating member 11 from the first position to the second position to rotate the clutch cam 40 in the first direction R1 by a predetermined rotation phase RP. The clutch pawl 44 is one of the first ratchet teeth 40c and the second ratchet teeth 40d engaged with the ratchet teeth 40a, and urges the clutch cam 40 in the first direction R1. The clutch pawl 44 includes a swing support portion 44a supported by the support shaft 18f, and a pawl portion 44b extending in the radial direction from the swing support portion 44a. When the clutch operating member 11 is operated from the first position toward the second position, the tip of the claw portion 44b is in contact with the root portion of the ratchet tooth 40a, and urges the clutch cam 40 to rotate in the first direction R1. The clutch pawl 44 is stopped by the support shaft 18f by the bolt member 53 screwed into the front end portion of the support shaft 18f.

<3rd spring member>

As shown in FIG. 4, the third spring member 48 is the clutch pawl 44 Push toward ratchet teeth 40a. The third spring member 48 is, for example, a torsion coil spring. In the third spring member 48, one end is hooked by the claw portion 44b, and the other end is hooked by the second spring mounting portion 18g provided in the claw mounting portion 18e. The third spring member 48 is mounted on the clutch pawl 44 at both ends wider than in the free state.

<Phase positioning section>

The phase positioning unit 46 is configured to position the clutch cam 40 in each predetermined rotation phase RP in the first direction R1. As shown in FIG. 9, the phase positioning portion 46 has a first positioning portion 46a that is disposed on the cam portion 40b and is recessed in the cam portion 40b, and a second positioning portion 46b that is disposed between the cam portions 40b . The first positioning portion 46a is a cam receiving portion 41c of the clutch yoke 41 that engages with the first inclined cam surface 40e of the riding cam portion 40b to position the clutch cam 40 at each phase PS. Therefore, the first positioning portion 46a positions the clutch cam 40 when the clutch yoke 41 moves from the clutch engagement (ON) position to the clutch disconnection (OFF) position. The second positioning portion 46b is engaged with the cam receiving portion 41c of the clutch yoke 41 descending from the cam portion 40b and is positioned at each phase PS of the clutch cam 40. Therefore, the second positioning portion 46b is for positioning the clutch cam 40 when the clutch yoke 41 moves from the clutch-off (OFF) position to the clutch-on (ON) position. Therefore, the overall clutch cam 40 is positioned at each predetermined rotation phase RP.

Here, since the cam portion 40b and the clutch yoke 41 are used to position the clutch cam 40, the configuration of the phase positioning portion 46 is simple.

In the clutch control mechanism 20 having such a configuration, when the clutch operating member 11 is pressed and operated from the first position to the second position, the clutch mechanism 16 is alternately switched between the ON state and the OFF state. . When the pressing operation of the clutch operating member 11 is stopped, the clutch operating member 11 is returned to the first position by the first spring member 51. At this time, the clutch pawl 44 is pushed toward the away position by the ratchet teeth 40a being pushed, and is engaged with the ratchet teeth 40a when returning to the first position.

<clutch return mechanism>

As shown in FIGS. 7 and 8, the clutch return mechanism 22 includes the aforementioned rotating member 52 connected to the drive shaft 30 and pressing the ratchet teeth 40 a by the rotation of the drive shaft 30 in the wire winding direction . The rotating member 52 has a plurality of protrusions 52a and a coupling hole 52b. The plural (for example, seven) protrusions 52a are configured to rotate the clutch cam 40 in the first direction R1. The protrusions 52a are formed at intervals in the circumferential direction. The protrusion 52a is the second ratchet tooth 40d that cannot be engaged with the ratchet tooth 40a as described above, and can only be engaged with the first ratchet tooth 40c. The protrusion 52a includes a first corner 52c on the upstream side of the wire winding direction WD of the drive shaft 30 and a second corner 52d on the downstream side of the wire winding direction WD. The first corner 52c forms, for example, an acute angle, and the second corner 52d forms an obtuse angle. Furthermore, the first corner 52c is disposed farther from the rotation center RC of the drive shaft 30 than the second corner 52d. Specifically, the first corner 52c is formed in contact with the first ratchet tooth 40c, and the second corner 52d, It is formed so as not to be in contact with the first ratchet teeth 40c. As a result, an inclined pressing surface 52e connecting the first corner 52c and the second corner 52d is formed. The pressing surface 52e having such a configuration is a sloped cam surface whose distance from the rotation center RC is greater on the upstream side than the downstream side of the wire winding direction WD. Therefore, when the pressing surface 52e presses the first ratchet tooth 40c, the protrusion 52a is less likely to bite into the first ratchet tooth 40c, and problems such as seizure of the rotating member 52 caused by the biting are difficult to occur.

As shown in FIG. 8, when the clutch mechanism 16 is in the OFF state in which the clutch yoke 41 rides on the cam portion 40 b, the first ratchet teeth 40 c are arranged closest to the rotating member 52. In addition, when the clutch yoke 41 is placed between the cam portions 40 b in the ON state, the second ratchet teeth 40 d are arranged closest to the rotating member 52. Therefore, when the clutch mechanism 16 is in the OFF state, when the drive shaft 30 is rotated in the wire winding direction WD by the operation lever 2, the pressing surface 52e presses the first ratchet teeth 40c to press the clutch The cam 40 rotates in the first direction R1. In addition, when the clutch is in the ON state, the pressing surface 52e of the protrusion 52a does not rotate the clutch cam 40 in the first direction R1.

In addition, when the rotation member 52 rotates the clutch cam 40 in the first direction R1 by the clutch operation member 11, the protrusion 52a moves away from the ratchet teeth 40a. To achieve this, the connecting hole 52b of the rotating member 52 connected to the drive shaft 30 is a predetermined angle range A (the predetermined angle range A, which is a range of 15 degrees to 35 degrees) for the drive shaft 30 to be rotatable in the first embodiment The middle is 25 degrees).

The connection hole 52b has four second linear portions 52f that are engaged with the first linear portion 30a and shorter than the first linear portion, and that are engaged with the first circular arc portion 30b and are shorter than the first circular arc portion 30b Four longer second circular arc portions 52g and four third linear portions 52h connecting the second circular arc portion 52g and the second linear portion 52f. Accordingly, when the rotating member 52 is rotated by the rotation of the drive shaft 30, the state shown by the solid line in FIG. 8 is obtained, and the second linear portion 52f is engaged with the first linear portion 30a. When the first ratchet tooth 40c presses the protrusion 52a by the rotation of the clutch cam 40 in the first direction R1, the rotation member 52 is directed forward with respect to the drive shaft 30, for example, FIG. 8 by a predetermined angle range A When the hour hand rotates, as shown by the dotted line in FIG. 8, the protrusion 52a moves away from the first ratchet tooth 40c. At this time, since the second ratchet teeth 40d have a thickness that does not contact the protrusion 52a, the second ratchet teeth 40d do not rotate the rotating member 52.

In the clutch return mechanism 22 of such a configuration, when the clutch mechanism 16 is turned off by the clutch operating member 11, if the operating lever 2 is rotated in the wire winding direction, the drive shaft 30 will The winding direction WD rotates. When the drive shaft 30 rotates in the wire winding direction WD, the rotating member 52 rotates in the wire winding direction, and the pressing surface 52e of the protrusion 52a presses the first ratchet tooth 40c to press the clutch cam 40 by a predetermined rotation phase RP rotates in the first direction R1. Thereby, the clutch yoke 41 lowers the second inclined cam surface 40f from the flat surface 40g, is arranged between the cam portions 40b, and turns the clutch mechanism 16 into the ON state.

And when the clutch cam 40 is rotated in the first direction R1 by the operation of the clutch operating member 11 from the first position to the second position, even if the ratchet teeth 40a contact the protrusion 52a, the rotating member 52 will It rotates in the wire winding direction WD from a predetermined angle range A. Therefore, when the clutch cam 40 is rotated in the first direction R1 by the operation of the clutch operating member 11, the protrusion 52 a does not hinder the rotation of the clutch cam 40.

<Overall operation of dual bearing reel>

When fishing, the clutch operating member 11 is pushed and operated from the first position toward the second position, and the clutch mechanism 16 is turned off. With this, the fishing line is discharged by the weight of the fishing group, and the reel 10 is rotated in the line discharge direction.

When the fishing group reaches the position of the shed where the fish gather (fish migration layer depth), the operating lever 2 is rotated in the wire winding direction WD. Thus, as described above, the protrusion 52a of the rotating member 52 presses the first ratchet teeth 40c of the clutch cam 40, and rotates the clutch cam 40 by only a predetermined rotation phase RP. Thereby, the clutch yoke 41 pushed by the second spring member 42 lowers the second inclined cam surface 40f of the cam portion 40b and is arranged between the cam portions 40b. As a result, the pinion gear 32 approaches the spool 10, the clutch recess 16b is engaged with the clutch pin 16a, and the clutch mechanism 16 is brought into an ON state. Furthermore, in the present invention, even if the clutch operating member 11 is operated from the first position toward the second position, the clutch mechanism 16 can be returned from the OFF state to the ON state.

<Second Embodiment>

In the second embodiment shown in FIG. 10, FIG. 11 and FIG. 12, when the clutch cam 40 is rotated in the first direction R1 by the clutch operating member 11, a plurality of (for example, 3 to 8 In the second embodiment, five of the protrusions 152a are different from the first embodiment in that any one of the protrusions 152a moves away from the ratchet teeth 40a. Specifically, the structure of the rotating member 152 of the clutch return mechanism 122 is different from the first embodiment. In the second embodiment, the rotating member 152 does not constitute a reverse prohibition mechanism.

The rotating member 152 has a disk-shaped body portion 153 that is integrally rotatably connected to the drive shaft 30. The plurality of protruding portions 152a are in a pushing posture that can protrude the ratchet teeth 40a toward the outer peripheral side of the main body portion 153, and a retreat posture that is closer to the outer peripheral side than the pushing posture, and are swingably connected. The protrusion 152a is pushed toward the pushing posture by a pushing member (not shown). The urging member is constituted by an elastic member such as a torsion coil spring, a leaf spring, a coil spring, or the like. The protrusion 152a is when the clutch cam 40 rotates in the first direction R1. Even if the ratchet teeth 40a of the clutch cam 40 come into contact with the protrusion 152a, the ratchet teeth 40a are pushed by the ratchet teeth 40a to swing the protrusion 152a toward the retracted posture. Therefore, when the clutch cam 40 is rotated in the first direction R1 by the operation of the clutch operating member 11, the protrusion 152 a does not hinder the rotation of the clutch cam 40.

In addition, a plurality of protrusions 152 a that press the ratchet teeth 40 a are provided swingably on the body 153 of the rotating member 152. Therefore, regardless of rotation The stop position of the member 152 can quickly return the clutch mechanism 16 to the ON state by the clutch operating member 11 or by operating the lever 2.

<features>

The above embodiment can be expressed as follows.

(A) The dual-bearing reel 100 is a fishing reel that spits the fishing line forward. The dual-bearing reel 100 is provided with a reel body 1 provided with a rod mounting leg 7e, a reel 10, an operating lever 2, a drive shaft 30, a clutch mechanism 16, a clutch operating member 11, and The clutch control mechanism 20 and the clutch return mechanism 22. The reel 10 is rotatably supported by the reel body 1. The operating lever 2 is configured to rotationally drive the reel 10. The drive shaft 30 is rotatably mounted on the reel body 1 and is rotated in the thread winding direction by the operating lever 2.

The clutch mechanism 16 is arranged between the operating lever 2 and the spool 10. The clutch operating member 11 is movably provided in the reel body 1 from the first position and the second position away from the first position, and is pushed toward the first position. The clutch control mechanism 20 can alternately switch the clutch mechanism 16 between an ON state and an OFF state every time the clutch operating member 11 is operated. The clutch control mechanism 20 includes a clutch cam 40 having a plurality of serrated ratchet teeth 40a arranged at intervals in the circumferential direction on the outer circumferential surface, corresponding to each movement of the clutch operating member 11 from the first position to the second position Rotate the gauge in the first direction R1 The fixed rotation phase RP. The clutch return mechanism 22 returns the clutch mechanism 16 in the OFF state to the ON state by the rotation of the operation lever 2 in the wire winding direction. The clutch return mechanism 22 includes a rotating member 52 which is connected to the drive shaft 30 on the outer peripheral surface and presses the ratchet teeth 40a by the rotation of the drive shaft 30 in the wire winding direction WD to push the clutch cam 40 in the first direction The plural protrusions 52a that R1 rotates.

In this dual-bearing reel 100, every time the clutch operating member 11 is operated from the first position to the second position, the clutch mechanism 16 is alternately switched between the ON state and the OFF state. When the clutch mechanism 16 is in the OFF state, when the operating lever 2 is rotated in the wire winding direction, any one of the plurality of protrusions 52a pushes the ratchet teeth 40a to push the clutch cam 40 to a predetermined rotation phase RP toward the R1 rotates in 1 direction. Thereby, the clutch cam 40 moves toward the clutch engaged (ON) position, and the clutch mechanism 16 is brought into an ON state. Here, the plurality of protrusions 52 a that press the ratchet teeth 40 a are provided on the rotating member 52. Therefore, regardless of the stop position of the rotating member 52, the clutch mechanism 16 or the lever 2 can quickly return the clutch mechanism 16 to the ON state.

(B) The rotating member 52 may be configured to move away from the ratchet teeth 40a when the clutch cam 40 is rotated in the first direction R1 by the clutch operating member 11. In this case, when the clutch cam 40 is rotated in the first direction R1 by the operation of the clutch operating member 11, the protrusion 52 a does not hinder the rotation of the clutch cam 40.

(C) The rotating member 152 may have a disk-shaped body portion 153 that is integrally rotatably connected to the drive shaft 30. The protruding portion 152a is in a pushing posture that can protrude the ratchet teeth 40a toward the outer peripheral side of the body portion 153, and a retreating posture that is closer to the outer peripheral side than the pushing posture, and can be connected oscillatingly. The protruding portion 152a may be pressed by the clutch cam 40 when the clutch cam 40 rotates in the first direction R1, and may swing in the retracted posture. In this case, when the clutch cam 40 rotates in the first direction R1, the clutch cam 40 is pushed to swing the protrusion 152a toward the retracted posture. Therefore, when the clutch cam 40 is rotated in the first direction R1 by the operation of the clutch operating member 11, the protrusion 152 a does not hinder the rotation of the clutch cam 40.

(D) The rotating member 52 may be rotatably connected to the drive shaft 30 in a wire winding direction WD from a predetermined angle range A. In this case, when the clutch cam 40 rotates in the first direction R1, even if the ratchet teeth 40a are in contact with the protrusion 52a, since the rotating member 52 rotates in the wire winding direction WD, the clutch is operated by the clutch operating member 11 to operate the clutch When the cam 40 rotates in the first direction, the protrusion 52a does not interfere with the rotation of the clutch cam 40.

(E) The clutch operating member 11 is supported by the reel body 1 movably in the vertical direction behind the reel 10, and the second position may be closer to the rod mounting leg 7e than the first position. In this case, since the clutch mechanism 16 can be turned on and off (ON/OFF) by the same downward pressing operation toward the rod mounting leg 7e, the clutch mechanism 16 is turned on and off (ON/OFF) Easy to operate.

(F) The clutch control mechanism 20 may have the clutch yoke 41 and the second spring member 42. The clutch yoke 41 is engaged with the clutch mechanism 16 and the clutch cam 40. The clutch yoke 41 is moved toward the clutch engagement (ON) position and the clutch disengagement along the axis direction of the spool 10 by the rotation of the clutch cam 40 in a predetermined rotation phase RP in the first direction R1. (OFF) position is alternately moved, and the clutch mechanism 16 may be alternately switched between an ON state and an OFF state. The second spring member 42 may urge the clutch yoke 41 toward the clutch engagement (ON) position. The clutch cam 40 has a plurality of cam portions 40b. It may be arranged at intervals in the circumferential direction in association with the predetermined rotation phase RP, and may include the first inclined cam surface 40e in which the clutch yoke 41 is engaged.

In this case, by the first inclined cam surface 40e, the clutch yoke 41 is moved from the clutch engagement (ON) position to the clutch disconnection (OFF) position, and by the rotation of the clutch cam 40 in the first direction R1, the When the first inclined cam surface 40e of the cam portion 40b of the clutch cam 40 is engaged with the clutch yoke 41, the clutch yoke 41 moves from the clutch-on (ON) position to the clutch-off (OFF) position. When the clutch cam 40 is further rotated in the first direction R1 to disengage the clutch yoke 41 from the first inclined cam surface 40e, the clutch yoke 41 is pushed back to the clutch engaged (ON) position by the second spring member 42 being pushed. Here, since the predetermined rotation phase RP of the first direction R1 of the clutch cam 40 rotates, the clutch yoke 41 is alternately moved toward the clutch engaged (ON) position and the clutch disconnected (OFF) position, so the clutch The mechanism 16 is alternately switched to an ON state and an OFF state.

(G) The first inclined cam surface 40e is formed gradually away from the spool 10 along the first direction R1, and the cam portion 40b is engaged with the side surface of the clutch yoke 41 to engage the clutch yoke 41 from the clutch engagement (ON) position It is also possible to move toward the clutch OFF position. In this case, by the first inclined cam surface 40e, the clutch yoke 41 can be moved away from the reel 10, and the clutch yoke 41 can be moved from the clutch engaged (ON) position to the clutch disconnected (OFF) position.

(H) The clutch operating member 11 may have the rotating portion 18 and the operating portion 19. The rotating portion 18 is rotatably supported on the reel body 1 around the axis of the spool shaft 14. The operation portion 19 is connected to the rotating portion 18 so as to be rotatable integrally. The clutch control mechanism 20 may have the clutch claw 44 and the third spring member 48. The clutch pawl 44 is swingably connected to the rotating portion so as to be engageable and disengageable with the ratchet teeth 40a, and is engaged with the ratchet teeth 40a to rotate the clutch cam 40 in the first direction R1. The third spring member 48 urges the clutch pawl 44 toward the ratchet teeth 40a.

In this case, when a force is applied to the clutch operating member 11 to move the clutch operating member 11 from the first position to the second position, the rotating portion 18 will rotate, and the clutch pawl 44 pushed by the third spring member 48 The engagement with the ratchet teeth 40a rotates the clutch cam 40 in the first direction R1. Moreover, when the force applied to the clutch operating member 11 is released, the clutch operating member 11 pushed by the third spring member 48 is Return to position 1.

(I) The clutch control mechanism 20 may further include a phase positioning portion 46 that positions the clutch cam 40 in each predetermined rotation phase RP in the first direction R1. In this case, even if the clutch operating member 11 returns to the first position, the clutch cam 40 can be positioned at each predetermined rotation phase.

(J) The phase positioning portion 46 may have the first positioning portion 46a and the second positioning portion 46b that the clutch yoke 41 is engaged with. The first positioning portion 46a may be arranged between the plural cam portions 40b, and the second positioning portion 46b may be arranged between the plural cam portions 40b. In this case, since the cam portion 40b and the clutch yoke 41 can be used to position the clutch cam 40 at each predetermined rotation phase RP, the phase of the clutch cam 40 can be positioned with a simple structure.

(K) The dual-bearing reel 100 further includes a reverse rotation prohibition mechanism 34, which has a rotating member 52, and swings to any one of an engagement position engaged with the plurality of protrusions 52a and a distant position away from the protrusion 52a The claw member 54 may prohibit rotation of the drive shaft 30 in the opposite direction of the wire winding direction. In this case, the reverse prohibition mechanism 34 and the clutch return mechanism 22 can share parts.

(L) The plurality of ratchet teeth 40a has a plurality of first ratchet teeth 40c that can be engaged with the protrusion 52a, and a second that is arranged alternately with the first ratchet teeth 40c in the circumferential direction and cannot be engaged with the protrusion 52a Ratchet teeth 40d are also acceptable. In this case, the configuration in which the rotation member 52 does not interfere with the rotation of the clutch cam 40 in the first direction R1 can be easily realized.

<Other embodiments>

Although one embodiment of the present invention has been described above, the present invention is not limited to the above-mentioned embodiment, and various modifications can be made without departing from the essential scope of the invention. In particular, the plural embodiments and modifications described in this specification can be arbitrarily combined as needed.

(a) In the above two embodiments, although the dual-bearing reel 100 discloses an electric reel driven by the motor 12, the present invention can also be applied to a dual-bearing reel that is manually wound.

(b) The dual-bearing reel 100 may be further provided with a recognition means by which a user can recognize the state of the clutch mechanism 16. For example, the positions of the first ratchet teeth 40c and the second ratchet teeth 40d may be visually recognized by sensors or recognized by the ON or OFF state of the clutch mechanism 16.

(c) In the above two embodiments, the clutch operating member 11 is provided swingably around the spool shaft. However, the movement of the clutch operating member is not limited to swinging around the spool shaft, and swinging around other shafts may be possible, and linear movement may also be possible.

(d) In the above two embodiments, although the phase positioning portion is composed of the cam portion 40b and the clutch yoke 41, the present invention is not limited to this. For example, the phase positioning portion may be constituted by a plurality of concave portions and pin members. The recessed portion may be formed on the face of the clutch cam 40 facing the mechanism mounting plate 9b and the mechanism mounting plate 9b, and may be formed at intervals in the circumferential direction corresponding to a predetermined rotation phase RP. The pin member is engaged in the recess Furthermore, it may be provided so as to be able to be pushed forward and backward toward the recess.

14‧‧‧Reel shaft

22‧‧‧Clutch return mechanism

30‧‧‧ drive shaft

30a‧‧‧The first straight line

30b‧‧‧The first arc part

32‧‧‧pinion

32a‧‧‧Annular recess

39a‧‧‧traction board

40‧‧‧clutch cam

40a‧‧‧ratchet tooth

40b‧‧‧Cam

40c‧‧‧1st ratchet tooth

40d‧‧‧2nd ratchet tooth

41‧‧‧clutch yoke

41a‧‧‧Joint Department

41b‧‧‧Guide hole

49a‧‧‧Guide shaft

52‧‧‧rotating member

52a‧‧‧Protrusion

52b‧‧‧Connect hole

52c‧‧‧First corner

52d‧‧‧2nd corner

52e‧‧‧Pressing surface

52f‧‧‧Second straight line

52g‧‧‧The second arc

52h‧‧‧The third straight line

Claims (11)

A dual-bearing reel is a dual-bearing reel that spits a fishing line forward. It includes: a reel body with a rod and a foot; a reel rotatably supported on the reel body; and An operating lever constituted by the rotational drive of the reel; and a drive shaft rotatably mounted on the reel body and rotating in the thread winding direction by the operating lever; and disposed on the operating lever and the reel A clutch mechanism between the cylinders; and a clutch operating member movably provided on the reel body toward the first position and the second position away from the first position, and pushed toward the first position; and each time the clutch A clutch control mechanism that can alternately switch the clutch mechanism to an ON state and an OFF state by operating the operating member; and the clutch mechanism in the OFF state by the operation The rotation of the rod in the wire winding direction returns to the ON state of the clutch return mechanism; the clutch control mechanism includes a clutch cam, which has a plurality of teeth arranged on the outer circumferential surface at intervals in the circumferential direction, corresponding to Each movement of the clutch operating member from the first position to the second position rotates a predetermined phase rotation in the first direction every time, and the clutch return mechanism includes a rotating member, which is on the outer peripheral surface A plurality of protrusions connected to the drive shaft, pressing the teeth by rotating the drive shaft in a wire winding direction to rotate the clutch cam in the first direction, and the protrusions of the rotating member, When the clutch operating member causes the clutch cam to rotate in contact with the tooth portion in the first direction, it moves away from the tooth portion. The dual-bearing reel as claimed in item 1 of the patent application, wherein the rotating member is a disc-shaped body portion rotatably coupled to the drive shaft, and the protruding portion faces the tooth portion The pressing posture protruding toward the outer peripheral side of the body part and the retreat posture closer to the outer peripheral side than the pressing posture are connected to be swingable, and the protruding part is the clutch cam toward the first When rotating in the direction, the clutch cam is pushed to swing toward the retracted posture. The dual-bearing reel as claimed in item 1 of the patent scope, wherein the rotating member rotates the clutch cam in the first direction by the clutch operating member and pushes the protrusion toward the tooth, The aforementioned drive shaft rotates in the wire winding direction from a prescribed angle range. The dual-bearing reel according to any one of claims 1 to 3, wherein the clutch operating member is supported by the reel body movably up and down behind the reel, and the second The position is closer to the rod mounting foot than the first position unit. The dual-bearing reel according to any one of claims 1 to 3, wherein the clutch control mechanism includes: engaged with the clutch mechanism and the clutch cam, each time the clutch cam The rotation of the predetermined rotation phase in one direction, along the axis direction of the spool, alternately moves toward the clutch engaged (ON) position and the clutch disconnected (OFF) position, turning the clutch mechanism toward the ( ON) and a clutch yoke that alternately switches between the OFF and OFF states; and a first urging member that urges the clutch yoke toward the clutch engaged (ON) position; the clutch cam has a plurality of cam parts, It is arranged at intervals in the circumferential direction in association with the predetermined rotation phase, and includes an inclined cam surface in which the clutch yoke is engaged. The dual bearing reel as claimed in item 5 of the patent application, wherein the inclined cam surface is gradually formed away from the reel along the first direction, and the cam portion is engaged with the side surface of the clutch yoke The clutch yoke moves from the clutch-on (ON) position to the clutch-off (OFF) position. The dual-bearing reel according to any one of items 1 to 3 of the patent application range, wherein the aforementioned clutch operating member has: A rotating portion rotatably supported around the reel shaft around the reel body and an operating portion integrally rotatably connected to the rotating portion, the clutch control mechanism includes: engageable with the tooth portion And a clutch pawl that is swingably connected to the rotating part to release the engagement, and rotates the clutch cam in the first direction when engaged with the tooth part; and a second part that urges the clutch pawl toward the tooth part Push the component. The dual-bearing reel according to claim 5 of the patent application, wherein the clutch control mechanism further includes a phase positioning portion that positions the clutch cam in each of the predetermined rotation phases in the first direction. A dual-bearing reel as claimed in item 8 of the patent application, wherein the phase positioning portion is a first positioning portion and a second positioning portion that have the clutch yoke engaged, and the first positioning portion is disposed on the plural cam The part, the second positioning part, is arranged between the plural cam parts. The dual-bearing reel according to any one of the items 1 to 3 of the patent application scope, further comprising a reverse rotation prohibition mechanism including the rotation member and engagement with any one of the plurality of protrusions The position and the claw member swinging away from the projection away from the position prohibit rotation of the drive shaft in the opposite direction of the wire winding direction. Double bearing coils as in any one of items 1 to 3 of the patent application The threader, wherein the plurality of teeth have a plurality of first teeth that can be engaged with the protrusion, and a first that is alternately arranged in the circumferential direction with the first tooth and cannot be engaged with the protrusion 2 teeth.

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