JP2023176426A - double bearing reel - Google Patents

Abstract

To restrain an increase in axial size of a reel body on a handle side, and allow operability to be improved.SOLUTION: A double bearing reel comprises: a drive gear shaft 41 rotatably provided in a reel body 10 and comprising a shaft base end part 41a rotatably supported by a right side-plate 11A of a frame 11, and a shaft tip part 41b rotatably supported by a right cover 12, and connected to a handle 20; a roller clutch 60 provided on the shaft base end part 41a, and configured to regulate rotation of the drive gear shaft 41 in one direction; a retainer 61 configured to regulate movement of the drive gear shaft 41 in an axial direction of the drive gear shaft 41 with respect to the reel body 10; and a stopper gear 62 arranged on the right side-plate 11A side with respect to the retainer 61 in the axial direction of the drive gear shaft 41, and configured to switch a clutch mechanism 50 into a transmission state from an isolation state on the basis of rotation of the drive gear shaft 41.SELECTED DRAWING: Figure 3

Description

The present invention relates to a double bearing reel.

Conventionally, double-bearing reels for fishing have been equipped with a clutch that switches between a transmission state in which rotation is transmitted from the handle to the spool and a disconnection state in which rotation is interrupted from the handle to the spool, a frame that supports the spool, and a frame that supports the spool. A reel is known that includes a cover portion that covers the handle side, and a reel body that has a cover portion that covers the handle side. In such a double-bearing reel, the frame side of the drive gear shaft is supported by a roller clutch, and the roller clutch, retainer, and stopper gear are arranged in this order from the frame side to the handle side in the axial direction of the drive gear shaft. (For example, see Patent Document 1).

JP 2016-2062 Publication

In a double-bearing reel supported by a roller clutch as shown in Patent Document 1, a stopper gear is disposed on the handle side, and a clutch pawl or The clutch return mechanism such as the clutch cam is also located on the handle side. Therefore, the space for arranging these clutch return mechanisms becomes large, and the handle-side main body housing the clutch return mechanism swells toward the handle in the axial direction, resulting in an increase in size. If the main body on the handle side becomes larger, the position of the handle will move away from the fixed position of the fishing rod, which may disrupt the weight balance between the left and right sides of the double-bearing reel and reduce operability, so there is room for improvement in this regard. there were.

The present invention has been made in consideration of these circumstances, and its purpose is to provide a double-bearing reel that can suppress the axial enlargement of the reel body on the handle side and improve operability. be.

(1) Aspect 1 of the double-bearing reel according to the present invention is a double-bearing reel for fishing, which has a transmission state in which rotation is transmitted from the handle to the spool and a disconnection state in which rotation is interrupted from the handle to the spool. a reel body having a clutch for switching the state and a state, a frame for supporting the spool, a cover portion for covering a handle side of the frame, a first end rotatably supported by the frame, and the cover. a second end rotatably supported by the reel body and connected to the handle; a drive gear shaft rotatably provided on the reel body; and a second end rotatably supported on the reel body; a first one-way clutch that restricts rotation in one direction; a restriction portion that restricts axial movement of the drive gear shaft with respect to the reel body; , a switching section disposed closer to the frame than the regulating section and switching the clutch from the disconnected state to the transmission state based on rotation of the drive gear shaft.

According to the double-bearing reel for fishing according to the present invention, the first one-way clutch and the switching portion are arranged in the accommodating portion in the cover portion on the handle side of the reel body from the frame side to the handle side in the axial direction of the drive gear shaft. , the regulating section are arranged in this order. That is, in the present invention, the switching part for returning the clutch by the clutch cam can be arranged at a position closer to the frame than the regulating part. As a result, the length of the reel body on the handle side in the axial direction can be kept small, and the entire reel can be made smaller than the conventional double bearing reel. Therefore, in the present invention, it is possible to prevent the left and right weight balance of the double-bearing reel from becoming unbalanced and the operability to deteriorate.

(2) Aspect 2 of the present invention is the double-bearing reel of aspect 1, in which the restriction portion includes a peripheral wall having an opening formed in a part in the circumferential direction, and a side wall that closes a handle-side end of the peripheral wall. The switching part is arranged inside the peripheral wall and closer to the frame than the side wall, and is arranged radially outward of the regulating part through the opening. It is preferable that the clutch pawl is provided so as to be able to engage with the clutch pawl.

In this case, it is possible to support the peripheral wall on the reel body, which allows the regulating part to be fixed to the drive gear shaft in a stable position, and also allows the peripheral wall and side wall to be connected to each other on the frame side of the regulating part. The switching unit can be accommodated in the space surrounded by. Therefore, in this aspect, the switching section can be efficiently arranged at a position on the frame side of the regulating section. Furthermore, in this aspect, it is possible to engage the switching portion and the clutch pawl through the opening formed in a portion of the peripheral wall. In other words, the clutch claw and clutch cam can be positioned closer to the frame, so the axial length of the reel body on the handle side can be more reliably kept small.

(3) In the aspect 3 of the present invention, in the double-bearing reel of aspect 1 or aspect 2, the reel is disposed closer to the frame than the regulating portion in the axial direction of the drive gear shaft, and It may also be characterized in that it includes a second one-way clutch that regulates rotation.

In this case, the first one-way clutch, the switching part (second one-way clutch), and the regulating part are arranged in the accommodating part in the cover part on the handle side of the reel body from the frame side to the handle side in the axial direction of the drive gear shaft. They are arranged in order of section. That is, in this aspect, when the second one-way clutch is provided, the second one-way clutch can be disposed at a position closer to the frame than the regulating portion. As a result, the length of the reel body on the handle side in the axial direction can be kept small, and the entire reel can be made smaller than the conventional double bearing reel.

(4) A fourth aspect of the present invention may be characterized in that the switching portion and the second one-way clutch are integrally configured in the double bearing reel of the third aspect.

In this case, the first one-way clutch, the switching part, the second one-way clutch, and the regulating part are arranged in the accommodating part in the cover part on the handle side of the reel body from the frame side to the handle side in the axial direction of the drive gear shaft. They are arranged in this order. That is, in this aspect, even if the second one-way clutch is provided, it can be placed closer to the frame than the regulating portion. As a result, the length of the reel body on the handle side in the axial direction can be kept small, and the entire reel can be made smaller than the conventional double bearing reel. Furthermore, by integrally configuring the switching portion and the second one-way clutch, it is possible to further reduce the axial length of the reel body on the handle side.

(5) Aspect 5 of the double bearing reel according to the present invention is a double bearing reel for fishing, which has a transmission state in which rotation is transmitted from the handle to the spool, and a disconnection state in which rotation from the handle to the spool is disconnected. , a reel body having a clutch for switching the spool, a frame supporting the spool, a cover portion covering a handle side of the frame, a first end portion rotatably supported by the frame, and a reel body having a first end portion rotatably supported by the frame; a drive gear shaft rotatably provided on the reel body and having a second end rotatably supported and connected to the handle; and a drive gear shaft provided on the first end that prevents rotation of the drive gear shaft in one direction. a first one-way clutch that regulates movement of the drive gear shaft in the axial direction of the drive gear shaft with respect to the reel body; The present invention is also characterized in that it includes a second one-way clutch that is disposed on the frame side and restricts rotation of the drive gear shaft in one direction.

According to the double-bearing reel according to the present invention, in the housing part in the cover part on the handle side of the reel body, the first one-way clutch and the second one-way clutch are arranged from the frame side to the handle side in the axial direction of the drive gear shaft. , the regulating section are arranged in this order. That is, in the present invention, the second one-way clutch, which returns the clutch using the clutch cam, can be disposed at a position closer to the frame than the regulating portion. As a result, the length of the reel body on the handle side in the axial direction can be kept small, and the entire reel can be made smaller than the conventional double bearing reel. Therefore, in the present invention, it is possible to prevent the left and right weight balance of the double-bearing reel from becoming unbalanced and the operability to deteriorate.

According to the double-bearing reel according to the present invention, it is possible to suppress the axial enlargement of the reel body on the handle side and improve operability.

FIG. 1 is a perspective view showing the overall configuration of a double-bearing reel according to an embodiment of the present invention. FIG. 2 is a sectional view of the double-bearing reel shown in FIG. 1; FIG. 3 is an enlarged view of a main part of the rotation transmission mechanism shown in FIG. 2. FIG. 4 is a cross-sectional view taken along the line AA shown in FIG. 3. FIG. It is a perspective view of a retainer. FIG. 3 is a plan view of the retainer as seen from the handle side. FIG. 3 is a plan view of the stopper gear seen from the axial direction.

DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of a double bearing reel according to the present invention will be described with reference to the drawings. In each drawing, the scale of each component may be changed as necessary to make each component visible.

As shown in FIGS. 1 and 2, the double-bearing reel 1 of this embodiment is a double-shaft electric reel for fishing.

<Overall configuration>
As shown in FIG. 1, the double-bearing reel 1 for fishing according to the present embodiment includes a reel body 10 and a handle 20 for rotating a spool disposed on the side of the reel body 10. A spool 30 is rotatably attached to the reel main body 10 and rotates to let out and reel in a fishing line. The reel body 10 is attached to a fishing rod via a rod attachment part 18. A star drag 3 is arranged on the reel body 10 side of the handle 20.

Inside the reel body 10, there is a motor 15, a reciprocating mechanism (not shown) that operates in conjunction with the spool 30, a rotation transmission mechanism 40 that transmits the axial rotation of the motor 15 and the handle 20 to the spool 30, and a reciprocating mechanism (not shown) that operates in conjunction with the motor 15 and the spool 30. A clutch mechanism 50 (see FIG. 4) that switches between a transmission state in which rotation is transmitted to the spool 30 and a disconnection state in which rotation is interrupted from the handle 20 to the spool 30, a clutch control mechanism (not shown) that controls the clutch mechanism 50, etc. A mechanism is provided.

Here, the "left-right direction" in the following description refers to the left-right direction as viewed from an angler holding a fishing rod equipped with the double-bearing reel 1 when fishing. In this embodiment, the handle 20 is located on the right side of the reel body 10.

<Handle>
The handle 20 includes a crank arm 21 that is non-rotatably attached to a shaft tip 41b of a drive gear shaft 41 (described later) that protrudes to the right side of the reel body 10, and a side opposite to the shaft tip 41b of the crank arm 21. It has a handle handle 22 rotatably attached to the end of the crank arm 21 about an axis perpendicular to the crank arm 21.

<Reel body>
The reel body 10 has a frame 11 that supports the spool 30, a right cover 12 that covers the handle side on the right side of the frame 11, and a left cover 13 that covers the left side of the frame 11. As shown in FIG. 2, the frame 11 includes a right side plate 11A and a left side plate 11B arranged at a predetermined interval in the left-right direction, and a plurality of connecting members 11C that connect the right side plate 11A and the left side plate 11B. have.

The right cover 12 is detachably provided to the right side plate 11A so as to cover the outside of the right side plate 11A from the right side. The left cover 13 is detachably provided to the left side plate 11B so as to cover the outside of the left side plate 11B from the left side. Storage spaces S1 and S2 are formed between the right side plate 11A and the right cover 12, respectively, for storing various mechanisms described later. The right cover 12 has a concave shape that opens on the left side.
Here, the portion of the reel body 10 on the handle 20 side that forms the storage space S1 (the right side plate 11A and the right cover 12) is referred to as the right side reel body 10A.

The right reel main body 10A has a substantially elliptical shape that bulges outward in the axial direction around the mounting portion of the drive gear shaft 41 (described later) on the right side plate 11A when viewed from the side. The left side plate 11B and the left cover 13 have a circular shape when viewed from the side.

As shown in FIG. 1, the plurality of (here, three) connecting members 11C are plate-shaped members that extend in the left-right direction and are integrally formed with the right side plate 11A and the left side plate 11B. Each connecting member 11C connects the right side plate 11A and the left side plate 11B at three locations: the upper part, the lower part, and the rear part of the reel body 10. By providing the connecting member 11C, the double-bearing reel 1 is less susceptible to deformation such as bending even when a large load is applied to the reel body 10, and a decrease in winding efficiency is suppressed. A rod attachment portion 18 is fixed to the lower connecting member 11C. The rod attachment portion 18 is a portion to which a fishing rod is attached, and extends in the front-rear direction at a substantially intermediate position between the right side plate 11A and the left side plate 11B. A clutch operating section 14 is provided on the rear connecting member 11C.

As shown in FIGS. 2 and 3, the right side plate 11A has a shaft support portion 111 that rotatably supports a shaft base end 41a (first end) of a drive gear shaft 41, which will be described later, to which the handle 20 is connected. have Various mechanisms provided inside the right reel body 10A are mounted on the right side plate 11A. The shaft support portion 111 forms a cylindrical recess that opens on the right side.

As shown in FIGS. 1 and 2, the thread winding spool 30 is arranged between the right side plate 11A and the left side plate 11B, and is rotatably supported by the right side plate 11A and the left side plate 11B. A level wind mechanism (not shown) for uniformly winding the fishing line around the spool 30 and the above-mentioned clutch operating section 14 are arranged between the right side plate 11A and the left side plate 11B.

The clutch operating section 14 is provided to swing up and down to switch the clutch mechanism 50 (see FIG. 4) between a clutch-on state and a clutch-off state.

The motor 15 is provided inside the reel body 10. The motor 15 is controlled by the above-mentioned control section and is configured to rotate together with the spool 30 in the line winding direction.

As shown in FIGS. 3 and 4, in the storage space S1 between the right side plate 11A and the right cover 12, there is a rotation transmission mechanism 40 for transmitting the torque of the handle 20 to the spool 30, and a rotation transmission mechanism 40 for transmitting the torque of the handle 20 to the spool 30. A clutch mechanism 50 provided therein is disposed. Furthermore, the storage space S1 includes a clutch control mechanism (not shown) for controlling the clutch mechanism 50 in accordance with the operation of the clutch operation unit 14 shown in FIG. A casting control mechanism (not shown), which is a braking mechanism for adjusting force, is arranged. Since these clutch control mechanism, drag mechanism, and casting control mechanism have known structures, detailed explanations thereof will be omitted here.

As shown in FIG. 1, a counter case 17 is provided at the top of the reel body 10 and is fixed to the right side plate 11A and the left side plate 11B. The counter case 17 is provided with a display section 171 for displaying water depth, an operation switch 172 used to make various settings for the double-bearing reel 1, and the like. Further, inside the counter case 17, a control section (not shown) that performs various controls of the double-bearing reel 1 is housed.

<Spool>
The spool 30 has a cylindrical bobbin trunk 301 around which a fishing line is wound, and a pair of left and right flanges 302. The flange portions 302 are provided at both ends of the bobbin trunk 301 so as to integrally protrude outward in the radial direction. The spool 30 is rotatably supported by a right side plate 11A and a left side plate 11B on both the left and right sides of the frame 11 via bearings.

<Clutch mechanism>
As shown in FIG. 4, the clutch mechanism 50 includes a clutch claw 51 and a clutch cam 52, and transmits and interrupts rotation from the handle 20 transmitted to the spool 30 via a drive gear 42 (see FIG. 3), which will be described later. do. A state in which rotation from the handle 20 can be transmitted to the spool 30 is a clutch-on state, and a state in which rotation from the handle 20 is cut off is a clutch-off state. In the clutch-off state, the spool 30 is in a free rotation state, allowing the fishing line to be let out.

<Rotation transmission mechanism>
Next, the rotation transmission mechanism 40 will be specifically explained based on FIG. 3.
The rotation transmission mechanism 40 includes a function of regulating torque when torque is reversely transmitted from the spool 30 to the handle 20 side. The rotation transmission mechanism 40 includes a drive gear shaft 41 having a handle 20 fixed to a shaft tip 41b (second end), and a drive connected to a shaft base end 41a (first end) of the drive gear shaft 41. It has a gear 42 and a pinion gear (not shown) that meshes with the drive gear 42.

The drive gear shaft 41 is arranged within the right reel body 10A, that is, on the right side of the right side plate 11A. The drive gear shaft 41 extends in the left-right direction, passes through the top surface 121 of the right cover 12 in the axial direction, and the star drag 3 and the handle 20 are arranged at the shaft tip 41b that passes through the shaft. The drive gear shaft 41 corresponds to a handle shaft and is arranged in the left-right direction, that is, parallel to the axial direction of the spool 30.
Here, the longitudinal direction (direction extending in the left-right direction) of the drive gear shaft 41 is hereinafter referred to as the axial direction.

The drive gear shaft 41 has a shaft base end 41a rotatably supported by the right side plate 11A via a first bearing 64, and a shaft tip 41b supported by the top surface 121 of the right cover 12 via a second bearing 65. Rotatably supported. The shaft tip portion 41b is connected to the handle 20. The outer diameter of the shaft base end 41a is larger than the outer diameter of the shaft portions of the drive gear shaft 41 other than the shaft base end 41a.

The drive gear 42 has a gear on its outer periphery, and this gear meshes with the pinion gear. The drive gear 42 is fixed on the shaft tip 41b side of the drive gear shaft 41 closer to the handle than a retainer 61, which will be described later, and is connected to rotate integrally with the rotation of the drive gear shaft 41. The pinion gear constitutes the rotation transmission mechanism 40 and also functions as a clutch mechanism 50.
With this configuration, torque from the handle 20 is directly transmitted to the spool 30 in the clutch-on state.

The drive gear shaft 41 is rotatably inserted through a cylindrical body 44 fixed to the right cover 12 at the center in the axial direction via a bearing 44A.
The drive gear shaft 41 has a roller clutch 60 (first one-way clutch), a stopper gear 62 (switching part, second one-way clutch), and a retainer 61 (regulating part) from the shaft base end 41a to the shaft tip 41b. ), and the drive gears 42 are arranged in that order. Furthermore, on the side of the shaft tip 41b from the drive gear 42, drag washers and plate washers made of a plurality of thin metal plates are arranged in a stacked state in the axial direction, and are provided so as to be non-rotatable with respect to the drive gear shaft 41. In the rotation transmission mechanism 40, rotational power is transmitted from the handle 20 to the spool 30 by the frictional force of the drag washer, and drag performance is exhibited.

In the double-bearing reel 1 configured in this way, the power from the handle 20 is transmitted to the handle 20, the drive gear shaft 41, the drag washer, the drive gear 42, the pinion gear (not shown), and the spool 30 (clutch is on) in this order. communicated. Note that when the fishing line is strongly pulled in the payout direction, a force that exceeds the pressure force (frictional force) of the drag is applied to the drive gear 42, that is, the force acts on the spool 30, the pinion gear, and the drive gear 42 in this order. At this time, slipping occurs between the drive gear 42, the drag washer, and the plate washer, and the fishing line is let out.

Here, a roller clutch 60 that rotatably supports the shaft base end 41a of the drive gear shaft 41 in one direction on the inner peripheral side is fitted into the concave shaft support portion 111 formed on the right side plate 11A from the right side. There is. At the center of the end surface of the shaft base end 41a of the drive gear shaft 41, a hole 41f with a circular cross section is formed that opens toward the bottom surface of the shaft support 111. At the center of the concave bottom of the shaft support portion 111, a convex portion 112 extends to the right. A first bearing 64 is fitted into and supported by the convex portion 112 . A hole 41 f of the drive gear shaft 41 is engaged with the outer peripheral side of the first bearing 64 .

The roller clutch 60 is arranged on the outer peripheral side of the shaft base end 41a of the drive gear shaft 41, and restricts rotation of the drive gear shaft 41 in one direction. The roller clutch 60 restricts rotation of the drive gear shaft 41 in the direction opposite to the line winding direction. The roller clutch 60 is attached to the convex portion 112 of the right side plate 11A. The roller clutch 60 overlaps the first bearing 64 in the axial direction when viewed from the radial direction.

The roller clutch 60 has an outer ring and a plurality of rolling elements. The outer ring is non-rotatably mounted on the shaft support portion 111 of the right side plate 11A. The outer ring has a cam surface (not shown) on its inner peripheral surface. The plurality of rolling elements have a cylindrical shape and are arranged between the inner peripheral surface of the outer ring and the outer peripheral surface of the shaft base end 41a of the drive gear shaft 41. The plurality of rolling elements allow the drive gear shaft 41 to rotate in the line winding direction. Note that the roller clutch 60 may have an inner ring fixed to the outer peripheral surface of the shaft base end 41a of the drive gear shaft 41.

The roller clutch 60 is held down from the right side by a retainer 61 so that it does not fall out of the recessed portion of the right side plate 11A.
The retainer 61 restricts movement of the drive gear shaft 41 in the axial direction with respect to the right reel body 10A. The retainer 61 is fitted onto the outside of the shaft support portion 111 of the right side plate 11A from the right side and is fixed to the right side plate 11A of the frame 11 with screws or the like. A stopper gear 62 is interposed between the peripheral wall 611 of the retainer 61 and the roller clutch 60. At least a portion of the retainer 61 overlaps the shaft base end portion 41a in the axial direction.

The shaft base end 41a of the drive gear shaft 41 has a large diameter portion 41c and a small diameter portion 41d whose outer diameter is smaller than the large diameter portion 41c. The small diameter portion 41d is arranged adjacent to the large diameter portion 41c. A portion of the retainer 61 (peripheral wall 611 described later) is arranged to surround at least a portion of the outer circumferential surface of the small diameter portion 41d in the radial direction, and restricts movement of the shaft base end portion 41a to the right.

As shown in FIGS. 5 and 6, the retainer 61 has a cylindrical shape and includes a peripheral wall 611 in which an opening 611a is formed in a part of the circumferential direction, and a side wall 612 that closes the handle-side end of the peripheral wall 611. It is formed. The retainer 61 is arranged so that the center of the peripheral wall 611 is coaxial with the drive gear shaft 41 with the side wall 612 facing the handle 20 side (see FIG. 4). A circular insertion hole 612a through which the drive gear shaft 41 can pass is formed in the center of the side wall 612. As shown in FIG. 3, the inner diameter of the peripheral wall 611 is larger than the outer diameter of the shaft support portion 111 formed on the right side plate 11A of the frame 11, and also larger than the outer diameter of the stopper gear 62. The peripheral wall 611 is fitted onto the outside of the shaft support portion 111 . A stopper gear 62 is housed inside the peripheral wall 611 . That is, the stopper gear 62 is located between the right side plate 11A and the side wall 612.

As shown in FIG. 3, the side wall 612 is provided with a contact portion 612b that protrudes from the inner peripheral edge of the insertion hole 612a toward the right side plate 11A. The contact portion 612b is provided over the entire circumference of the insertion hole 612a, but may be provided partially in the circumferential direction. The contact portion 612b contacts the surface of the stopper gear 62 on the handle 20 side.

The stopper gear 62 is provided at a position sandwiched between a stepped portion 41e at the boundary between the large diameter portion 41c and the small diameter portion 41d at the shaft base end 41a of the drive gear shaft 41, and the contact portion 612b of the retainer 61. , and movement toward the handle 20 in the axial direction is restricted. In this way, the axial distance between the shaft support part 111 and the side wall 612 of the right side plate 11A is such that at least the thickness of the stopper gear 62 can be ensured, and the stopper gear 62 is provided in the shaft support part 111 of the roller clutch. Any dimension that does not interfere with 60 is sufficient.

The openings 611a of the peripheral wall 611 are formed at three locations on the side wall 612 side at intervals in the circumferential direction. A part of the clutch pawl 51, which is disposed outside the retainer 61 and swings, can enter the inside of the peripheral wall 611 through the opening 611a (see FIG. 4). Here, as shown in FIG. 4, the clutch pawl 51 is arranged at approximately the same position as the stopper gear 62 when viewed from the side in a direction orthogonal to the axial direction of the drive gear shaft 41. That is, the clutch claw 51 is located closer to the right side plate 11A than the side wall 612 in the axial direction. Further, the axial position of the clutch cam 52 of the clutch mechanism 50 that is engaged with the clutch claw 51 is also located closer to the right side plate 11A than the side wall 612.

The stopper gear 62 is disposed closer to the right side plate 11A than the retainer 61 in the axial direction of the drive gear shaft 41, and switches the clutch mechanism 50 from the disconnected state to the transmission state based on the rotation of the drive gear shaft 41. The stopper gear 62 is non-rotatably fixed to the small diameter portion 41d of the shaft base end 41a of the drive gear shaft 41, and rotates together with the drive gear shaft 41. The rotation of the stopper gear 62 in one direction is restricted by a clutch claw 51 of a clutch mechanism 50, which will be described later. Therefore, the stopper gear 62 restricts rotation of the drive gear shaft 41 in one direction. In this way, the stopper gear 62 of this embodiment also has a function as a return gear.

As shown in FIGS. 4 and 7, a plurality of convex locking teeth 621 are provided on the outer peripheral edge of the stopper gear 62 at intervals in the circumferential direction. The clutch claw 51 of the clutch mechanism 50 can mesh with the plurality of locking teeth 621 .
The stopper gear 62 is disposed inside the peripheral wall 611 and closer to the right side plate 11A than the side wall 612, and is provided so as to be able to engage with the clutch claw 51 disposed on the radially outer side of the retainer 61 through the opening 611a. ing.

Next, the operation of the double-bearing reel 1 configured as described above will be explained in detail based on the drawings.

In the double-bearing reel 1 according to the present embodiment, as shown in FIG. A roller clutch 60, a stopper gear 62, and a retainer 61 are arranged in this order. That is, in this embodiment, the stopper gear 62 for returning the clutch mechanism 50 by the clutch cam 52 can be arranged at a position closer to the right side plate 11A than the retainer 61.
As a result, the axial length of the reel body 10 on the handle 20 side can be kept small, and the entire reel can be made smaller than a conventional double-bearing reel. Therefore, in this embodiment, it is possible to prevent the left and right weight balance of the double-bearing reel 1 from being lost and the operability to deteriorate.

Further, in the double bearing reel 1 of this embodiment, the retainer 61 is a cylinder including a peripheral wall 611 in which an opening 611a is formed in a part of the circumferential direction, and a side wall 612 that closes the handle side end of the peripheral wall 611. It is formed in the shape of The stopper gear 62 is disposed inside the peripheral wall 611 and closer to the right side plate 11A than the side wall 612, and is provided so as to be able to engage with the clutch claw 51 disposed radially outward of the retainer 61 through the opening 611a. It is being

In this case, in this embodiment, the peripheral wall 611 can be supported by the reel main body 10, which allows the retainer 61 to be fixed to the drive gear shaft 41 in a stable posture, and also allows the retainer 61 to be supported by the reel body 10. A stopper gear 62 can be accommodated in a space surrounded by a peripheral wall 611 and a side wall 612 on the right side plate 11A side. Therefore, in this embodiment, the stopper gear 62 can be efficiently arranged at a position on the right side plate 11A side of the retainer 61. Moreover, in this embodiment, it is possible to engage the stopper gear 62 and the clutch pawl 51 through the opening 611a formed in a part of the peripheral wall 611. In other words, since the clutch claw 51 and the clutch cam can be arranged closer to the right side plate 11A, the axial length of the right reel body 10A can be more reliably kept small.

Further, in this embodiment, a stopper gear 62 (second one-way clutch) is provided which is arranged closer to the frame than the retainer 61 in the axial direction of the drive gear shaft 41 and which restricts rotation of the drive gear shaft 41 in one direction. ing. That is, in this embodiment, the stopper gear 62 is configured integrally with the second one-way clutch.

As a result, in the accommodation space S in the right cover 12 on the handle 20 side of the reel body 10, the roller clutch 60, stopper gear 62 (and 2 one-way clutch) and the retainer 61 are arranged in this order. That is, in this embodiment, even if the second one-way clutch is provided, it can be placed closer to the right side plate 11A than the retainer 61. As a result, the axial length of the right reel main body 10A can be kept small, and the entire reel can be made smaller than the conventional double bearing reel. Furthermore, by integrally configuring the stopper gear 62 and the second one-way clutch, the axial length of the right reel body 10A can be further reduced.

In the double-bearing reel 1 according to the present embodiment configured as described above, it is possible to suppress the enlargement of the right reel body 10A on the handle 20 side in the axial direction and improve operability.

Although the embodiments of the double bearing reel according to the present invention have been described above, these embodiments are presented as examples and are not intended to limit the scope of the invention. The embodiments can be implemented in various other forms, and various omissions, substitutions, and changes can be made without departing from the gist of the invention. The embodiments and their modifications include, for example, those that can be easily imagined by those skilled in the art, those that are substantially the same, and those that are equivalent.

For example, in this embodiment, the present invention is applied to an electric reel, but the present invention may be applied to a double bearing reel other than an electric reel.

In this embodiment, the stopper gear 62 is configured to have the function of a second one-way clutch (corresponding to a return gear), that is, the stopper gear 62 and the return gear (switching portion, second one-way clutch) are integrally configured. Although an example is shown, the stopper gear 62 and the return gear may be provided separately.
Alternatively, it is also possible to apply a configuration in which a return gear (second one-way clutch) is provided in place of the stopper gear 62. In this case, in the accommodating part in the cover on the handle side of the reel body 10, the roller clutch 60 (first one-way clutch), return A gear (second one-way clutch) and a retainer 61 (restriction part) are arranged in this order.

Further, in this embodiment, the retainer 61 has a cylindrical shape including a peripheral wall 611 and a side wall 612, and the stopper gear 62 is disposed on the right side plate 11A side of the side wall 612, and is engaged with the clutch claw 51 through the opening 611a. Although this is a possible configuration, it is not limited to this. For example, the retainer may have only the side wall 612 without the peripheral wall 611.

1 Double bearing reel 10 Reel body 10A Right side reel body 11 Frame 11A Right side plate 11B Left side plate 111 Shaft support part 12 Right cover 13 Left cover 14 Clutch operation part 20 Handle 30 Spool 40 Rotation transmission mechanism 41 Drive gear shaft 41a Shaft base end part (first end)
41b Shaft tip (second end)
42 Drive gear 50 Clutch mechanism (clutch)
51 Clutch claw 52 Clutch cam 60 Roller clutch (first one-way clutch)
61 Retainer (regulatory part)
611 Peripheral wall 611a Opening 612 Side wall 62 Stopper gear (switching section, second one-way clutch)
S1, S2 storage space

Claims (5)

A double bearing reel for fishing,
a clutch that switches between a transmission state in which rotation is transmitted from the handle to the spool and a disconnection state in which rotation from the handle to the spool is cut off;
a reel body having a frame that supports the spool; and a cover portion that covers a handle side of the frame;
A drive gear rotatably provided on the reel body, the drive gear having a first end rotatably supported by the frame, and a second end rotatably supported by the cover and connected to the handle. axis and
a first one-way clutch provided at the first end and regulating rotation of the drive gear shaft in one direction;
a regulating portion that regulates movement of the drive gear shaft in the axial direction with respect to the reel body;
a switching section disposed closer to the frame than the regulating section in the axial direction of the drive gear shaft, and switching the clutch from the disconnected state to the transmission state based on rotation of the drive gear shaft;
Double bearing reel with. The regulating portion is formed in a cylindrical shape including a peripheral wall having an opening formed in a part in the circumferential direction, and a side wall that closes a handle-side end of the peripheral wall,
The switching portion is disposed inside the peripheral wall and closer to the frame than the side wall, and is provided so as to be able to engage with a clutch pawl disposed radially outward of the regulating portion via the opening. The double bearing reel according to claim 1. 3. The second one-way clutch according to claim 1, further comprising a second one-way clutch that is disposed closer to the frame than the regulating portion in the axial direction of the drive gear shaft, and that regulates rotation of the drive gear shaft in one direction. Double bearing reel. The double-bearing reel according to claim 3, wherein the switching section and the second one-way clutch are integrally formed. A double bearing reel for fishing,
a clutch that switches between a transmission state that transmits rotation from the handle to the spool and a disconnection state that disconnects rotation from the handle to the spool;
a reel body having a frame that supports the spool, and a cover portion that covers a handle side of the frame;
a drive gear shaft rotatably provided on the reel body, having a first end rotatably supported by the frame, and a second end rotatably supported by the cover and connected to the handle; and,
a first one-way clutch provided at the first end and regulating rotation of the drive gear shaft in one direction;
a regulating portion that regulates movement of the drive gear shaft in the axial direction with respect to the reel body;
a second one-way clutch that is disposed closer to the frame than the regulating portion in the axial direction of the drive gear shaft and regulates rotation of the drive gear shaft in one direction;
Double bearing reel with.

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