JP4500599B2 - Double bearing reel - Google Patents

Description

  The present invention relates to a dual-bearing reel, and in particular, a dual-bearing reel provided with a pair of side plates disposed so as to face each other with a predetermined gap therebetween, and a spool for winding and feeding a fishing line between the pair of side plates. About.

  The dual-bearing reel generally includes a reel body having a handle and a spool rotatably mounted on the reel body. The spool has a bobbin trunk around which fishing line is wound and flanges provided at both ends of the bobbin trunk. The bobbin trunk includes a cylindrical tubular portion around which the fishing line is wound, and a boss formed on the inner peripheral side of the tubular portion and attached to the spool shaft. The flange portion is provided with a larger diameter than the bobbin trunk, and is provided at both ends of the bobbin trunk so as to protrude radially outward. The flange portion is inclined so as to gradually expand its diameter outward in the axial direction.

  Further, the reel body is provided with a pair of side plates facing each other with a predetermined interval between which a spool is disposed, and an axially inwardly facing side of the pair of side plates and covering the outer periphery of the flange portion 1 And a pair of ring portions. Furthermore, in order to prevent the fishing line from entering between the flange portion and the ring portion on the peripheral edge of the flange portion, a projection portion that protrudes radially outward is known ( For example, see Patent Document 1).

For example, this type of protrusion is formed such that the outer peripheral surface of the tip is completely covered by the inner periphery of the ring part, and a slight gap is generated between the protrusion and the ring part. Further, for example, in the case of a relatively small reel having a maximum spool winding diameter of 25 mm or more and 30 mm or less, the protrusion is formed so that the protruding height is 0.5 mm or more and 1.0 mm or less. By providing such a projection on the flange, it is possible to restrict the fishing line that has dandered from coming into contact with the projection and moving the fishing line outward in the axial direction, so that the fishing line is between the flange and the ring. Prevent entry.
JP-A-8-70739

  In the conventional spool, the outer peripheral surface of the protrusion is formed so as to be completely covered by the inner periphery of the ring portion, and a slight gap is generated between the protrusion and the ring portion. For this reason, the side surface of the projection portion on the bobbin trunk side is disposed so as to be located on the inner side of the tip surface of the ring portion. In such a configuration, the fishing line that is dandruff comes into contact with the inner peripheral surface of the ring portion from the side surface of the projection portion on the bobbin trunk side, and the fishing line enters a slight gap between the projection portion and the ring portion. Sometimes. When the fishing line enters the gap between the protrusion and the ring portion in this manner, the fishing line may be entangled between the outer peripheral surface of the protrusion and the inner peripheral surface of the ring portion.

  An object of the present invention is to make it difficult for a fishing line to enter between a flange portion and a side plate in a dual-bearing reel.

A dual-bearing reel according to a first aspect of the present invention is a dual-bearing reel provided with a pair of side plates disposed so as to face each other with a predetermined interval, and a spool that is provided between the pair of side plates and winds and feeds a fishing line. . The pair of side plates has a pair of annular portions that are provided so that the outer periphery of both ends protrudes inward in the axial direction opposite to the pair of side plates. The spool includes a tubular bobbin trunk around which a fishing line is wound, a flange part that protrudes radially outward from both ends of the bobbin trunk and is covered by the inner circumference of a pair of annular parts, and a flange part Are arranged so that the side surface on the side of the bobbin trunk is located on the side of the bobbin trunk including the front end surface of the annular part. A fishing line entry preventing portion for preventing the fishing line from entering between the flange portion and the pair of side plates is provided. The fishing line entry preventing portion is formed so as to protrude so that the tip portion has a tapered shape. The tip portions of the pair of annular portions have a tapered portion whose diameter increases from the inner peripheral surface toward the tip surface. The taper portion is formed so that the end portion on the inner peripheral surface side is positioned inward in the axial direction from the outermost diameter portion of the tip portion of the fishing line entry preventing portion.

  This dual-bearing reel is provided with a fishing line intrusion prevention portion that protrudes from the outer periphery of both ends of the flange portion, so that the fishing line that is inflated in contact with the fishing line ingress prevention portion is prevented from moving outward in the axial direction. Therefore, the fishing line can be prevented from entering between the flange portion and the side plate. Here, since the side surface of the fishing line entry preventing portion on the bobbin trunk side is located closer to the bobbin trunk side than the tip surface of the annular portion, the outer peripheral surface of the fishing line entry preventing portion is exposed to the outside. Thus, the inner peripheral surface of the annular portion is not completely covered. For this reason, the fishing line that is dandruff easily moves from the side surface of the fishing line ingress prevention portion to the outside, that is, the tip surface side of the annular portion, so that the fishing line is less likely to contact the inner peripheral surface of the annular portion. . Therefore, the fishing line is less likely to enter the gap between the fishing line entry preventing portion and the annular portion, and therefore the fishing line is less likely to be entangled between the outer peripheral surface of the fishing line entry preventing portion and the inner circumferential surface of the annular portion. Can be made difficult to enter between the flange portion and the side plate. Further, in this case, by arranging the tapered portion of the fishing line entry preventing portion so as to be the same as the tip surface of the annular portion, the fishing line that is inflated by the line is pivoted from the side of the fishing line entry preventing portion on the bobbin trunk side than the tapered portion. It becomes easy to move to the front end face side of the annular portion through the inwardly inclined portion. Furthermore, in this case, since the inner peripheral side end of the tapered portion is located axially inward from the tapered portion of the fishing line entry preventing portion, the gap between the fishing line entry preventing portion and the annular portion can be minimized, For this reason, it becomes difficult for the fishing line to enter the gap between the fishing line entry preventing portion and the annular portion.

The dual- bearing reel according to a second aspect of the present invention is the dual- bearing reel of the first aspect , wherein the fishing line entry preventing portion is arranged such that the side surface on the bobbin trunk side and the tip surface of the annular portion are the same. In this case, since the side surface of the fishing line entry preventing portion on the bobbin trunk side and the tip surface of the annular portion are the same, no step is generated between the fishing line entry preventing portion and the annular portion, It becomes easy to move from the side surface of the fishing line entry preventing portion on the side of the bobbin trunk to the front end surface side of the annular portion.

A dual- bearing reel according to a third aspect of the present invention is the dual- bearing reel according to the first or second aspect , wherein the dual- sided bearing reel is provided between the outer periphery of the end portion of the flange portion and the inner peripheral portion of the annular portion. And a cylindrical portion disposed axially outward from the end face of the annular portion with a gap so as to be opposed to each other. In this case, since the opposing surface to which the fishing line entry preventing portion faces is formed on the cylindrical portion on the inner periphery of the annular portion, the fishing line further enters the inside of the reel body even if the fishing line that has dandered over the fishing line entry prevention portion. Can be prevented.

The dual-bearing reel according to a fourth aspect of the present invention is the dual-bearing reel according to the third aspect , wherein the cylindrical portion is formed with an annular concave groove having an open side so as to sandwich the end of the flange portion. In this case, since the groove portion that is recessed further outward in the axial direction than the opposing surface to which the fishing line entry prevention portion faces is disposed so as to sandwich the end portion of the flange portion, the fishing line that has overcome the fishing line entry prevention portion further flanges. It is possible to prevent the inside of the reel body from entering from the portion.

The double-bearing reel according to a fifth aspect of the invention is the double-bearing reel of the third or fourth aspect , wherein at least one of the pair of annular portions and the pair of cylindrical portions is integrally formed. In this case, since the annular portion and the cylindrical portion are integrally formed, the total number of parts can be reduced.

The dual-bearing reel according to a sixth aspect of the present invention is the dual-bearing reel according to any of the third to fifth aspects, wherein the one annular portion and the one cylindrical portion are provided separately. One cylindrical portion is formed with a braking surface that can contact a moving member for braking the rotation of the spool on the inner peripheral surface. In this case, the cylindrical portion can also be used as a braking member on which a braking surface that can be contacted by the moving member is formed, so that the diameter of the braking member can be increased even with a small double-bearing reel. Therefore, since the moving distance of the moving member can be increased by increasing the diameter of the braking member, the braking force can be maintained large.

  According to the present invention, in the dual-bearing reel, the side surface of the fishing line intrusion prevention portion on the bobbin trunk side is the same as the tip surface of the annular part or is located on the bobbin trunk side from the tip surface of the annular part. Therefore, it is possible to make it difficult for the fishing line to enter between the flange portion and the side plate.

  A double-bearing reel in which an embodiment of the present invention is adopted is a round double-bearing reel for bait casting, as shown in FIGS. The reel includes a reel body 1, a spool rotation handle 2 disposed on the side of the reel body 1, and a drag drag adjusting star drag 3 disposed on the reel body 1 side of the handle 2.

  As shown in FIGS. 1 and 2, the handle 2 is of a double handle type having a plate-like arm portion 2a and grips 2b rotatably attached to both ends of the arm portion 2a. As shown in FIG. 3, the arm portion 2 a is non-rotatably attached to the tip of the handle shaft 30, and is fastened to the handle shaft 30 by a nut 28. The distal end of the handle shaft 30 has a smaller diameter than the other portions, and a chamfered portion 30b parallel to the male screw portion 30a is formed on the outer peripheral surface thereof. The nut 28 is screwed into the male screw portion 30a to fasten the arm portion 2a to the handle shaft 30, and the nut 28 is stopped by a metal retainer 29 such as substantially raindrop-like stainless steel.

  As shown in FIGS. 1 to 3, the reel body 1 is a metal member such as an aluminum alloy or a magnesium alloy, and includes a frame 5, a first side cover 6 attached to both sides of the frame 5, and a first cover 6. A two-side cover 7 is provided. A spool 12 for winding a thread is rotatably and detachably mounted inside the reel body 1 via a spool shaft 20 (see FIG. 3). The first side cover 6 has a circular shape when viewed from the outside in the spool axial direction, and the second side cover 7 has a bowl shape constituted by two intersecting outer peripheral circles.

  As shown in FIG. 3, a spool 12, a clutch lever 17 that serves as a thumb pad for summing, and a level wind mechanism 18 for winding a fishing line uniformly in the spool 12 are disposed in the frame 5. Has been. Further, between the frame 5 and the second side cover 7, the gear mechanism 19 for transmitting the rotational force from the handle 2 to the spool 12 and the level wind mechanism 18, the clutch mechanism 21, and the clutch lever 17 are operated. A clutch control mechanism 22 for controlling the clutch mechanism 21, a drag mechanism 23 for braking the spool 12, and a casting control mechanism 24 for adjusting the resistance force when the spool 12 rotates are arranged. In addition, a centrifugal brake mechanism 25 is arranged between the frame 5 and the first side cover 6 for suppressing backlash during casting.

  As shown in FIGS. 3 to 6, the frame 5 includes a pair of first and second side plates 8 and 9, and a first and second side plates 8 and 9 that are arranged to face each other at a predetermined interval. And upper and lower connecting portions 10a and 10b for connecting the nine members together. The second side plate 9 and the second side cover 7 on the right side of FIG. 3 on the handle 2 mounting side constitute a first cylindrical portion 11a and a second cylindrical portion 11b having substantially the same diameter as the first cylindrical portion 11a. The first cylindrical portion 11a has a columnar first space inside, and the second cylindrical portion 11b is eccentrically decentered forward and downward so as to intersect the outer peripheral circle of the first cylindrical portion 11a. And a second space that protrudes in the spool axis direction of the first cylindrical portion 11a and communicates with the first space. Further, the first cylindrical portion 11a and the second cylindrical portion 11b are partially overlapped in the spool shaft direction.

  Further, the first side plate 8 on the opposite side to the handle 2 mounting side on the left side of FIG. 3 is a flat bottomed cylindrical member having a space in a circular shape when viewed from the spool axial direction. A circular opening 8 a for attaching and detaching the spool 12 is formed slightly above the center portion of the first side plate 8. A female screw portion 8b is formed on the inner peripheral surface of the opening 8a. A spool support portion 13 that supports the left end of the spool shaft 20 that is the rotation shaft of the spool 12 is detachably attached to the female screw portion 8b.

  As shown in FIGS. 1, 3, and 6, the spool support portion 13 includes a bottomed cylindrical bearing portion 15, an operation convex portion 16 for rotating the spool support portion 13, and the first side plate 8. And a braking member 68 of a centrifugal brake mechanism 25 (to be described later) having a male screw portion 68c (see FIG. 13) that is screwed into a female screw portion 8b formed on the inner peripheral portion of the opening 8a. The bearing portion 15 and the operation convex portion 16 are integrally formed synthetic resin or metal members.

  A bearing 26 b for rotatably supporting one end of the spool shaft 20 is mounted on the inner peripheral surface of the bearing portion 15. A friction plate 51 of the casting control mechanism 24 is attached to the bottom.

  The operation convex portion 16 is disposed along the diameter so as to connect the braking member 68 and the bearing portion 15, and is formed to be convexly curved outward in the axial direction. As a result, openings 16 a and 16 a are formed on both sides of the operation convex portion 16. The side of the spool 12 can be seen from the opening 16a, and a fingertip can be inserted there.

  As shown in FIG. 5, the second side plate 9 includes a flat bottomed cylindrical mounting portion 9 a having the same diameter as the first side plate 8, and an outer peripheral circle of the mounting portion 9 a at an obliquely lower front edge of the mounting portion 9 a. And a protruding portion 9b formed to be eccentric so as to be intersecting outer peripheral circles. The protrusion 9b is formed in a crescent shape with an arc. A boss portion 9c for supporting a pinion gear 32 to be described later is formed on the bottom portion of the mounting portion 9a. In addition, two positioning pins 9d and 9e for positioning the second side cover 7 are provided upright on both sides of the boss portion 9c. The tips of the positioning pins 9d, 9e are formed with a small-diameter head, and the head is inserted into the positioning hole 7e formed in the second side cover 7, whereby the second side plate 9 and the second side cover 7 is positioned.

  Further, a boss portion 9f that supports the base end of the handle shaft 30 is formed diagonally forward and downward of the boss portion 9c. The boss portion 9f is formed in a portion where the outer circumferential circle of the mounting portion 9a and the outer circumferential circle of the protruding portion 9b overlap. Further, between the boss portion 9c and the positioning pin 9e, a guide portion 9g for guiding the clutch plate 55 of the clutch control mechanism 22 is formed so as to be slightly recessed in a fan shape. A notch 9i penetrating the inner and outer peripheries for arranging the gear member 63a (see FIG. 11) of the level wind mechanism 18 is formed from the front edge of the mounting portion 9a to the bottom of the protruding portion 9b. In order to close the notch 9i, a cover member 41 curved in an arc shape along the outer edge of the gear member 63a is detachably mounted. The protruding portion 9b is formed with an edge portion 9h that is curved in an arc shape along the outer edge of the crescent moon portion from an obliquely downwardly biased portion. The edge 9h is formed up to a position where two outer peripheral circles intersect in the protruding portion 9b.

  Further, as shown in FIGS. 3 and 8, the first side plate 8 and the second side plate 9 are provided with a ring-shaped first annular portion 14a and a first annular portion 14a that are provided to protrude inward in the axial direction opposite to the outer periphery of both ends. It further has two annular portions 14b. On the inner peripheral portion of the first annular portion 14a, as shown in an enlarged view in FIG. 13, a tubular portion of a braking member 68 described later so that the end surface is positioned axially outward from the end surface of the first annular portion 14a. 68d is arranged. The cylindrical portion 68d is formed with an annular concave groove 68f whose side is open. As shown in an enlarged view in FIG. 14, a cylindrical portion 14c having a distal end surface disposed axially outward from the end surface of the second annular portion 14b is integrally formed on the inner peripheral portion of the second annular portion 14b. The cylindrical portion 14c is formed with an annular concave groove portion 14d having an open side portion.

  The upper connecting portion 10a is arranged on the same plane as the outer shapes of the first side plate 8 and the second side plate 9, and the lower connecting portion 10b is provided in a pair in the front and rear, and is arranged inside the outer shape. ing. As shown in FIGS. 4 and 7, the lower connecting portion 10 b is riveted with a rod mounting leg portion 4 made of metal such as an aluminum alloy that is long before and after the reel is mounted on the fishing rod. .

  As shown in FIGS. 6, 8, and 9, the first side cover 6 is swingably attached to the first side plate 8 so that the spool 12 can be attached and detached, and can be opened and closed with respect to the frame 5. . The first side cover 6 is swingable from the closed position shown in FIGS. 3 and 4 to the open position shown in FIGS. 1 and 6. The first side cover 6 includes a disc-shaped cover main body 33 that covers the outside of the first side plate 8, a swing shaft 34 for swingably supporting the cover main body 33, and the cover main body 33 as the first side plate. 8 and a coil spring 35 that urges in a direction away from 8.

  The cover main body 33 is a metal member that is slightly convexly curved outward so as to cover the first side plate 8, and has a large number of different diameters on the outer peripheral portion in order to improve design and reduce weight. Round holes 33b are provided at intervals in the circumferential direction and the radial direction. A screw hole 33 a for fixing the swing shaft 34 is formed on the inner surface on the outer peripheral side of the cover body 33. A boss portion 33c is formed around the screw hole 33a so as to protrude from the outer peripheral edge portion toward the center. The boss portion 33c is notched linearly along the circumferential direction at the boundary portion with the bottom portion of the boss portion 33c. A locking portion 33d is formed. A mounting portion 33e (see FIG. 3) protruding inward is formed on the inner surface slightly deviated from the center of the cover main body 33a. The attachment portion 33e is disposed so as to be able to contact the spool support portion 13 at a position close to the operation convex portion 16 of the spool support portion 13 when the cover main body 33 is attached to the first side plate 8. It prevents rotation in the loosening direction.

  On the inner surface side of the cover main body 33, a seal member 42 for preventing intrusion of foreign matter or liquid from the round hole 33b is mounted. The seal member 42 is made of a synthetic resin such as ABS resin (acrylonitrile-butadiene-styrene) and has translucency so that the inside can be seen. As shown in FIG. 9, the seal member 42 is curved outwardly in a shape that matches the curve of the cover main body 33, and has an outer diameter along the inner side of the edge of the cover main body 33. . In a portion along the boss portion 33c of the seal member 42, a concave portion 42a is formed so as to be locked to the locking portion 33d. Moreover, it has the cylinder part 42b which covers the attaching part 33e on the inner surface. A screw 42c is screwed into the mounting portion 33e through the tube portion 42b, and the seal member 42 is fixed to the back surface of the first side cover 6 by the recess 42a and the tube portion 42b. That is, when the seal member 42 is attached to the first side cover 6, the concave portion 42 a is inserted into the locking portion 33 d, and then the cylindrical portion 42 b is put on the attachment portion 33 e. Then, the screw 42 c is screwed into the mounting portion 33 e to fix the seal member 42 to the inner surface of the first side cover 6.

  As shown in FIG. 10, a screw portion 34a to be screwed into the screw hole 33a is formed at the tip of the swing shaft 34, and a large-diameter tool locking portion 34b is formed adjacent to the screw portion 34a. Yes. The screw portion 34 a is screwed into the cover main body 33, whereby the swing shaft 34 is fixed to the cover main body 33.

  A pipe member 36 is disposed concentrically on the outer peripheral side of the swing shaft 34 through the first side plate 8. The tip of the swing shaft 34 is rotatably supported by the pipe member 36, the base end side is rotatably supported by the second side plate 9, and further protrudes outward from the second side cover 7. The pipe member 36 supports the swing shaft 34 so as to be rotatable and not to move in the axial direction. A large-diameter portion 36a is formed at the tip of the pipe member 36, and an O-ring 37 for regulating the swing speed is mounted in the large-diameter portion 36a.

  Between the large-diameter portion 36a and the first side plate 8, a coil spring 35 is mounted on the outer peripheral side of the swing shaft 34 in a compressed state. A parallel chamfered portion 36b is formed on the outer peripheral surface of the pipe member 36 excluding the large diameter portion 36a, and the first side plate 8 supports the chamfered portion 36b so as to be axially movable and non-rotatable. A support member 38 having an oval hole 38a is screwed. A restriction disc 39 for restricting the movement of the swing shaft 34 in the axial direction is fixed to the base end of the pipe member 36 by a retaining ring 39a. By sandwiching the pipe member 36 between the restriction disc 39 and the large diameter portion 36a, the swing shaft 34 is supported so as not to move in the axial direction with respect to the pipe member 36. Further, when the restriction disc 39 abuts on the first side plate 8, the axial position when the first side cover 6 is opened is determined. Thus, the first side cover 6 is mounted on the first side plate 8 so as to be swingable and movable in the axial direction by a predetermined distance, and can be opened and closed without dropping off from the first side plate 8.

  A threaded portion 34c is formed at the proximal end of the swing shaft 34, and the threaded portion 34c is screwed into a detachable nut 40 that is an operation member for opening and closing the first side cover 6. The detachable nut 40 is attached to the second side cover 7 so as to be rotatable and immovable in the axial direction. When the attaching / detaching nut 40 is rotated counterclockwise to disengage the screw portion 34c from the attaching / detaching nut 40, the swing shaft 34 is urged by the coil spring 35 and moves to the left in FIG. Then, the cover main body 33 also moves to the left and the first side cover 6 opens. When the first side cover 6 is opened, it swings due to its own weight. The swing speed at this time is regulated to a relaxed speed by the O-ring 37.

  As shown in FIGS. 2 to 5, the second side cover 7 has an eccentric circular side surface in which two outer peripheral circles identical to the second side plate 9 intersect. The second side cover is fixed to the second side plate 9 by, for example, three screws. The second side cover 7 has a flat bottomed cylindrical mounting portion 7c having the same diameter and a shape along the protruding portion 9b of the second side plate 9, and a circular arc eccentric to the upper rear edge of the mounting portion 7c. It has a projecting portion 7d formed in a crescent shape so as to face the mounting portion 9a of the two side plate 9. A cylindrical boss portion 7a for supporting the handle shaft 30 and a cylindrical boss portion 7b for supporting the spool shaft 20 are fixed to the bottom portion of the mounting portion 7c so as to protrude outward with a space therebetween. Has been. The boss 7a is disposed on the same axis as the boss 9f formed on the second side plate 9, and the boss 7b is disposed on the same axis as the boss 9c. A positioning hole 7e for positioning the second side cover 7 is formed on the front side of the boss portion 9c. Further, a knob hole 7g is formed at the rear of the boss portion 7a, and a detachable nut 40 for opening and closing the first side cover 6 is rotatably supported.

  The protruding portion 7d is formed with an edge portion 7h curved in an arc shape along the outer edge of the crescent portion from the obliquely upwardly biased portion, and the edge portion 7h is the same as the mounting portion 9a of the second side plate 9 It arrange | positions at the core and is connected to the edge part 9h of the protrusion part 9b in bowl shape. A positioning hole 7f is formed at a position opposite to the positioning hole 7e across the boss 7b of the protruding portion 7d. As described above, the heads of the positioning pins 9d and 9e provided upright on the second side plate 9 are inserted into the positioning holes 7e and 7f, whereby the second side plate 9 and the second side cover 7 are positioned. Each boss portion 9c, 7b, 9f, 7a is centered and arranged on the same axis.

  As shown in FIGS. 3 and 8, the spool 12 includes a cylindrical bobbin trunk 12a around which the fishing line is wound, and a first flange provided at both ends of the bobbin trunk 12a so as to project radially outward. It has the part 12b and the 2nd flange part 12c. The spool 12 has a cylindrical boss portion 12d integrally formed at a substantially central portion in the axial direction on the inner peripheral side of the bobbin trunk 12a, and the spool shaft 20 penetrating the boss portion 12d For example, it is fixed non-rotatably by serration coupling. As shown in FIG. 7, a plurality of large and small through holes 12e arranged in two rows along the circumferential direction are formed on both sides of the boss portion 12d. The through holes 12e are arranged at equal intervals so that the outer peripheral side has a large diameter and the inner peripheral side has a small diameter. By forming such a plurality of large and small through holes 12e, the spool 12 can be reduced in weight while maintaining a high strength as compared with the case where the through hole is formed in the bobbin trunk.

  As shown in an enlarged view in FIG. 12, the spool 12 protrudes from the outer periphery of both ends of the first flange portion 12b and the second flange portion 12c, and slightly between the distal ends of the first annular portion 14a and the second annular portion 14b. A first fishing line entry preventing portion 12f and a first fishing line entry preventing portion 12f which are provided with a small gap and prevent the fishing line from entering between the first flange portion 12b and the second flange portion 12c and the first side plate 8 and the second side plate 9; 2 further includes a fishing line entry preventing portion 12g.

  As shown in FIG. 12, the first flange portion 12b and the second flange portion 12c have a first inclined portion 12h and a second inclined portion 12j that gradually increase in diameter from both ends of the bobbin trunk portion 12a toward the outer side in the axial direction. And a first cylindrical portion 12i and a second cylindrical portion 12k formed to have the same diameter from both ends of the first inclined portion 12h and the second inclined portion 12j outward in the axial direction. The first cylindrical portion 12i and the second cylindrical portion 12k are covered by the inner circumferences of the first annular portion 14a and the second annular portion 14b, and are disposed at positions where both ends are sandwiched between the concave groove portion 14d and the concave groove portion 68f. ing. On the outer periphery of the first cylindrical portion 12i and the second cylindrical portion 12k, a first fishing line entry preventing portion 12f and a second fishing line entry preventing portion 12g are provided so as to protrude.

  The first fishing line entry preventing portion 12f and the second fishing line entry preventing portion 12g are slightly between the first annular portion 14a and the distal end portions of the second annular portion 14b, as shown in an enlarged view in FIGS. The first flange portion 12b and the second flange portion 12c are disposed so as to be perpendicular to the outer peripheral surfaces of the first cylindrical portion 12i and the second cylindrical portion 12k.

  As shown in FIG. 12, the first fishing line entry preventing portion 12f and the second fishing line entry preventing portion 12g are such that the side surface on the side of the winding body portion 12a is closer to the winding body portion than the front end surfaces of the first annular portion 14a and the second annular portion 14b. It arrange | positions so that it may be located in 12a side. As shown in FIG. 15 in which only the second fishing line entry preventing portion 12g is enlarged, the second fishing line entry preventing portion 12g has a side surface 12l on the bobbin trunk 12a side that is axially inward from the tip surface 14e of the second annular portion 14b. It arrange | positions so that it may be located in the bobbin trunk | drum 12a side and the left side of FIG. The second fishing line entry preventing portion 12g is formed so as to protrude in a tapered shape with the tip portion facing the inner peripheral surface 14f of the second annular portion 14b. The first inclined surface 12m and the first inclined surface 12m are inclined in the axial direction, respectively. It has the 2nd inclined surface 12n. The second annular portion 14b has a tapered portion 14g that increases in diameter from the inner peripheral surface 14f toward the distal end surface 14e. The tapered portion 14g is formed so that the end on the inner peripheral surface 14e side is substantially the same as the outermost diameter portion 12o at the tip of the second fishing line entry preventing portion 12g. Note that the first fishing line entry preventing portion 12f is similar in configuration to the second fishing line entry preventing portion 12g.

  As shown in FIG. 12, the spool 12 has an outer diameter A of the bobbin trunk 12a in the range of 20 mm or more and 28.5 mm or less, and is outside the first flange portion 12b and the second flange portion 12c which are the maximum bobbin winding diameter. This is a so-called shallow groove spool that is formed so that the diameter D is in the range of 25 mm or more and 30 mm or less, and the amount of fishing line wound is small. Here, the outer diameter A of the bobbin trunk 12a is formed to be in the range of 80% to 95% of the outer diameter D of the first flange portion 12b and the second flange portion 12c. Specifically, the outer diameter A of the bobbin trunk 12a is 24 mm, and the outer diameter D of the first flange part 12b and the second flange part 12c is 27.1 mm. The bobbin trunk 12a The outer diameter A is 89% of the outer diameter D of the first flange portion 12b and the second flange portion 12c.

  As shown in FIG. 12, the outermost diameter C of the first fishing line entry preventing portion 12f and the second fishing line entry preventing portion 12g is equal to the outer diameter D of the first flange portion 12b and the second flange portion 12c, which are the maximum line winding diameter. It is formed to be in the range of 105% to 115%. Further, as shown in FIGS. 13 and 14, the first flange portion 12b and the second flange portion 12c have protrusion heights I of the first fishing line entry preventing portion 12f and the second fishing line entry preventing portion 12g that are the maximum line winding diameter. The outer diameter D is in the range of 2.5% to 7.5%. In addition, the outermost diameter C of the first fishing line entry prevention unit 12f and the second fishing line entry prevention unit 12g is in the range of 27 mm or more and 34 mm or less, and the first fishing line entry prevention unit 12f and the second fishing line entry prevention unit 12g protrude. The height I is in the range of 1.0 mm to 2.0 mm. Specifically, the outermost diameter C of the first fishing line entry prevention part 12f and the second fishing line entry prevention part 12g is 29.6 mm, and the first fishing line entry prevention part 12f and the second fishing line entry prevention part 12g protrude. The height I is 1.25 mm. The outermost diameter C of the first fishing line entry prevention portion 12f and the second fishing line entry prevention portion 12g is formed to be 109% of the outer diameter D of the first flange portion 12b and the second flange portion 12c, which is the maximum yarn winding diameter. The protrusion height I of the first fishing line entry preventing portion 12f and the second fishing line entry preventing portion 12g is 4.6% of the outer diameter D of the first flange portion 12b and the second flange portion 12c, which is the maximum spool winding diameter. It is formed to become.

  As shown in FIG. 12, the inner diameter B of the first annular portion 14a and the second annular portion 14b is in the range of 28 mm or more and 35 mm or less, and specifically, 30.1 mm. The outermost diameter C of the first fishing line entry preventing portion 12f and the second fishing line entry preventing portion 12g is in the range of 27 mm or more and 34 mm or less, and specifically, 29.6 mm. Therefore, as shown in FIGS. 13 and 14, the gap K between the first fishing line entry preventing portion 12 f and the second fishing line entry preventing portion 12 g and the first annular portion 14 a and the second annular portion 14 b is 0.1 mm. The range is 0.5 mm or less and specifically 0.25 mm.

  As shown in FIGS. 13 and 14, the thickness J of the first fishing line entry preventing portion 12f and the second fishing line entry preventing portion 12g is in the range of 0.1 mm to 0.5 mm, specifically 0. .3mm. The thickness M of the bobbin trunk 12a is specifically 0.6 mm, and the thickness N of the first flange 12b and the second flange 12c is specifically 0.3 mm. ing. For this reason, the thickness J of the first fishing line entry preventing portion 12f and the second fishing line entry preventing portion 12g is smaller than the thickness M of the bobbin trunk portion 12a.

  As shown in FIG. 3, the spool shaft 20 extends through the second side plate 9 to the outside of the second side cover 7. The extended end is rotatably supported by a bearing 26a on a boss portion 7b attached to the second side cover 7. The other end of the spool shaft 20 is rotatably supported by the bearing 26b as described above.

  The right end of the large-diameter portion 20a of the spool shaft 20 is disposed in the penetrating portion of the second side plate 9, and an engagement pin 20b constituting the clutch mechanism 21 is fixed thereto. The engaging pin 20b penetrates the large diameter portion 20a along the diameter, and both ends thereof protrude in the radial direction.

  As shown in FIG. 2, the clutch lever 17 is disposed behind the spool 12 at the rear portion between the first side plate 8 and the second side plate 9. The clutch lever 17 slides up and down between the first side plate 8 and the second side plate 9. On the handle mounting side of the clutch lever 17, an engagement shaft 17 a is integrally formed through the second side plate 9. The engagement shaft 17 a is engaged with the clutch control mechanism 22.

  As shown in FIGS. 3 and 7, the level wind mechanism 18 is disposed between the first side plate 8 and the second side plate 9 in front of the spool 12, and has a spiral groove 46 a that intersects the outer peripheral surface. It has a screw shaft 46 and a fishing line guide portion 47 that reciprocates in the spool shaft direction by the screw shaft. Both ends of the screw shaft 46 are rotatably supported by shaft support portions 48 and 49 attached to the first side plate 8 and the second side plate 9. The left end in FIG. 3 of the screw shaft 46 is prevented from coming off by an E-type retaining ring 50. A gear member 63 a is attached to the right end of the screw shaft 46 in FIG. 3, and the gear member 63 a meshes with a gear member 63 b that is non-rotatably attached to the handle shaft 30. With such a configuration, the screw shaft 46 rotates in conjunction with the rotation of the handle shaft 30 in the yarn winding direction.

  As shown in FIG. 7, the fishing line guide portion 47 is arranged around the screw shaft 46, a pipe member 53 that is partially cut out along the entire length in the axial direction, and a guide shaft 54 arranged above the screw shaft. Is guided in the direction of the spool shaft 20. A locking member 47 a that engages with the spiral groove 46 a is rotatably attached to the fishing line guide portion 47, and reciprocates in the spool axis direction by the rotation of the screw shaft 46. An oval guide ring 47b made of hard ceramic such as SiC, for example, is attached to the upper portion of the fishing line guide 47.

  Both ends of the pipe member 53 are locked to the shaft support portions 48 and 49. The guide shaft 54 is fixed to the first side plate 8 and the second side plate 9, and the end of the guide shaft 54 on the second side plate 9 side further protrudes to the side cover 7 side. As shown in FIG. 11, the shaft support portion 49 has a substantially raindrop shape. The large-diameter portion rotatably supports the screw shaft 46, and the guide shaft 54 penetrates the small-diameter portion to prevent the shaft support portion 49 from rotating. ing.

  As shown in FIG. 3, the gear mechanism 19 includes a handle shaft 30, a main gear 31 fixed to the handle shaft 30, and a cylindrical pinion gear 32 that meshes with the main gear 31. The handle shaft 30 is rotatably mounted on the boss portion 9f and the boss portion 7a, and rotation (reverse rotation) in the yarn drawing direction is prohibited by the roller-type one-way clutch 86 and the claw-type one-way clutch 87.

  The one-way clutch 86 is mounted between the boss portion 7a and the handle shaft 30. As shown in FIG. 11, the one-way clutch 87 includes a ratchet gear 88 that is non-rotatably mounted on the handle shaft 30 between the main gear 31 and the gear member 63b, and a ratchet that is swingably mounted on the positioning pin 9d. Claws 89. Ratchet teeth 88a are formed on the outer periphery of the ratchet gear 88 so as to protrude in a substantially parallelogram shape. The ratchet teeth 88a are spaced apart in the circumferential direction, and the ratchet pawl 89 meshes with the ratchet teeth 88a. Rotation in the thread feeding direction is prohibited. The ratchet pawl 89 has a control piece 89a sandwiching the ratchet gear 88 from both sides at the tip. The control piece 89a causes the ratchet pawl 89 to approach the ratchet gear 88 when rotating in the yarn winding direction, and separates it when rotating in the yarn unwinding direction. In order to prevent the ratchet claw 89 from separating too much at the time of separation, the ratchet claw 89 is disposed so as to contact the guide shaft 54 at the time of separation.

  The main gear 31 is rotatably mounted on the handle shaft 30 and is connected to the handle shaft 30 via the drag mechanism 23.

  As shown in FIG. 3, the pinion gear 32 is a cylindrical member that extends inward from the outside of the second side plate 9 and through which the spool shaft 20 penetrates, and is mounted on the spool shaft 20 so as to be movable in the axial direction. Has been. Further, the left end of FIG. 3 of the pinion gear 32 is supported by the second side plate 9 by a bearing 27 so as to be rotatable and axially movable. An engagement groove 32a that engages with the engagement pin 20b is formed at the left end of the pinion gear 32 in FIG. The engagement groove 32a and the engagement pin 20b constitute the clutch mechanism 21. A constricted portion 32b is formed at the intermediate portion, and a gear portion 32c that engages with the main gear 31 is formed at the right end portion.

  As shown in FIG. 11, the clutch control mechanism 22 includes a clutch plate 55 that engages with the engagement shaft 17a, a clutch cam 56 that engages with the clutch plate 55 and rotates around the spool shaft 20, and a clutch cam. 56 and a clutch yoke 57 that moves along the spool shaft 20 direction. The clutch control mechanism 22 includes a clutch return mechanism 58 that clutches the clutch mechanism 21 in conjunction with the rotation of the spool 12 in the yarn winding direction.

  The clutch plate 55 is a plate-shaped member formed in a sector shape, and is guided in the rotation direction by a guide portion 9 g formed in the second side plate 9. The clutch plate 55 is prevented from being lifted by a gap formed between the guide plate 9g and the flange 9i formed on the positioning pin 9e. One end of the clutch plate 55 extends to a position in contact with the lower end of the engagement shaft 17a of the clutch lever 17 so as to move counterclockwise in FIG. 11 in conjunction with the downward movement of the clutch lever 17. The other end of the clutch plate 55 is engaged with the clutch cam 56, and the clutch plate 55 and the clutch cam 56 rotate around the spool shaft 20 in conjunction with each other.

  The clutch cam 56 is a substantially ring-shaped plate member, and is attached to the boss portion 9c so as to be rotatable around the spool shaft 20. A pair of inclined cam protrusions 56a and 56a are formed on the outer surface of the clutch cam 56 at positions facing each other across the spool shaft 20. An engagement pin 56 b that engages with the clutch plate 55 is formed on the outer periphery of the clutch cam 56. Further, a connecting portion 56 c for connecting a return claw 59 constituting the clutch return mechanism 58 is formed on the outer peripheral portion of the clutch cam 56.

  The clutch yoke 57 is disposed so as to face the outer side in the axial direction of the clutch cam 56. The clutch yoke 57 is guided by two guide shafts 60 erected between the second side plate 9 and the second side cover 7 with the spool shaft 20 interposed therebetween, and is movable in the spool shaft 20 direction. Further, it is urged inward in the axial direction between the second side cover 7 and the clutch yoke 57 by a coil spring 61 (see FIG. 3) disposed in a compressed state on the outer peripheral side of the guide shaft 60. The clutch yoke 57 is formed with a semicircular arc engaging portion 57 a that engages with the constricted portion 32 b of the pinion gear 32. A side surface of the clutch yoke 57 facing the clutch cam 56 is formed with an inclined surface (not shown) that rides on the cam protrusions 56a, 56a. The clutch cam 56 rotates counterclockwise in FIG. When the inclined surface rides on, the clutch yoke 57 moves to the clutch-off position on the right side of FIG. 3, and when the inclined surface descends from the cam protrusions 56a, 56a, it is urged by the coil spring 61 and returns to the clutch-on position. In conjunction with the movement of the clutch yoke 57, the pinion gear 32 moves in the spool shaft direction, and the clutch mechanism 21 switches between the clutch-off state and the clutch-on state.

  The clutch return mechanism 58 includes a return claw 59 that is rotatably connected to the connection portion 56 c of the clutch cam 56, and a toggle spring 62 that biases the return claw 59. The return claw 59 is guided to the second side plate 9 by the rotation of the clutch cam 57 and moves to a position where it comes into contact with the ratchet teeth 88a of the ratchet gear 88 and a position away from it. The toggle spring 62 holds the return claw 59 at two positions. As shown in FIG. 11, the second side plate 9 is provided with a guide shaft 90 that can contact the tip of the return claw 59 when the return claw 59 is separated. By providing such a guide shaft 90, it is possible to prevent the tip portion of the return claw 59 from coming into contact with the guide portion of the second side plate 9 and being worn.

  In the clutch return mechanism 58, when the clutch mechanism 21 is in the clutch-off state by the pressing operation of the clutch lever 17, the clutch return mechanism 58 is guided to the second side plate 9 and moves forward to a position where it contacts the ratchet teeth 88a. In this state, when the handle shaft 30 is rotated in the yarn winding direction by the operation of the handle 2, the handle shaft 30 is moved to a position where the handle shaft 30 is pressed and separated by the ratchet teeth 88a, and the clutch cam 56 is rotated clockwise in FIG. Return to the clutch-on state.

  The casting control mechanism 24 includes a plurality of friction plates 51 disposed so as to sandwich both ends of the spool shaft 20 and a braking cap 52 for adjusting the clamping force of the spool shaft 20 by the friction plates 51. The left friction plate 51 is mounted in the spool support portion 13.

  As shown in FIGS. 3 and 5, the centrifugal brake mechanism 25 has a rotating member 66 fixed to the spool shaft 20 so as to rotate integrally with the spool 12, and a diameter that is arranged on the rotating member 66 at a circumferential interval. It has a cylindrical moving member 67 that is movably mounted in the direction, and a braking member 68 that is fixed to the inner peripheral surface of the opening 8 a and can contact the moving member 67.

  The rotating member 66 has a disk part 66a disposed on the outer peripheral side of the bearing part 15, and the disk part 66a is formed with, for example, six recesses 66b at intervals in the circumferential direction. . In each recess 66b, two pairs of engaging projections 70a and 70b facing each other are formed at an interval in the radial direction. The locking protrusions 70a are formed to protrude from each other on the outer peripheral portion, and are protrusions for preventing the moving member 67 from coming off. The locking projection 70 b is a projection that is formed on the inner peripheral side of the locking projection 70 a and prevents the moving member 67 from contacting the braking member 68. In addition, radially extending guide shafts 69 are arranged on the bottom surface of the recess 66b. The moving member 67 is guided to the guide shaft 69 so as to be movable.

  The moving member 67 is a cylindrical member, and has a flange portion 67a that has a larger diameter than other portions and is locked to the locking protrusions 70a and 70b at an end portion on the inner peripheral side thereof. When the spool 12 rotates, the moving member 67 contacts the braking member 68 by centrifugal force to brake the spool 12. At this time, if the collar portion 67a gets over the locking projection 70b and is disposed on the inner peripheral side, the collar portion 67a contacts the locking projection 70b and cannot contact the braking member 68 even if centrifugal force is applied. . By switching the radial position of the moving member 67, the braking force of the centrifugal brake mechanism 25 can be adjusted.

  As shown in an enlarged view in FIG. 13, the braking member 68 includes an outer cylinder portion 68 a formed with a male screw portion 68 c that is screwed into a female screw portion 8 b formed on the inner peripheral portion of the opening 8 a of the first side plate 8, And an inner cylinder part 68b fixed by caulking to the inner periphery of the outer cylinder part 68a. The inner cylindrical portion 68b has a cylindrical portion 68d arranged so that the end surface is located axially outward from the end surface of the first annular portion 14a, and a braking portion 68e where the moving member 67 contacts the inner peripheral side. is doing. The cylindrical portion 68d includes an annular concave groove 68f that opens on the spool 12 side (right side in FIG. 13), and an annular meat stealing portion 68g that opens on the opposite side (left side in FIG. 13) from the concave groove 68f. And have. The cylindrical portion 68d is disposed at a position where the end surface thereof faces the side surface of the first fishing line entry preventing portion 12f, and the recessed groove portion 68f is disposed at a position sandwiching both ends of the first cylindrical portion 12i of the first flange portion 12b. Yes. Here, the braking member 68 has a function as the centrifugal brake mechanism 25 and a function for making it difficult for fishing line to enter the reel body 1.

  Next, the operation and operation of the reel during actual fishing will be described in detail.

  When casting, the clutch lever 17 is pressed downward. Then, the clutch plate 55 moves counterclockwise in FIG. At this time, the clutch plate 55 moves in the guide portion 9g while being prevented from being lifted by the positioning pins 9e. When the clutch plate 55 moves, the clutch cam 56 rotates counterclockwise in conjunction therewith, and the clutch yoke 57 moves to the clutch-off position outside of FIG. As a result, the pinion gear 32 constituting the clutch mechanism 21 moves outward in the axial direction, and the clutch is turned off. In this clutch-off state, the spool 12 is in a freely rotating state, and when casting is performed, the fishing line is drawn out from the spool 12 vigorously due to the weight of the device.

  When the device reaches the ground, the handle 2 is rotated in the yarn winding direction. Then, the ratchet gear 88 rotates in the yarn winding direction, and the ratchet pawl 89 swings around the positioning pin 9d outwardly of the ratchet gear 88 by the action of the control piece 89a and contacts the guide shaft 54. As a result, the ratchet pawl 89 does not come into contact with the ratchet gear 88 when winding the yarn, and a click sound due to the contact between the two does not occur when winding the yarn. Further, when the ratchet gear 88 rotates in the yarn winding direction, the ratchet teeth 88a abut against the tip of the return claw 59 and press the return claw 59 backward. Then, the return claw 59 moves backward beyond the dead point of the toggle spring 62 and is biased toward the separation position by the toggle spring 62. In conjunction with this movement, the clutch cam 56 rotates clockwise in FIG. 11, the clutch yoke 57 moves to the clutch-on position by the urging force of the coil spring 61, and the clutch mechanism 21 enters the clutch-on state. For this reason, the rotation of the handle 2 is transmitted to the spool 12, and the spool 12 rotates in the yarn winding direction.

  When the handle shaft 30 rotates in the yarn winding direction, the rotation is transmitted to the screw shaft 46 through the gear members 63a and 63b, and the screw shaft 46 rotates. When the screw shaft 46 rotates, the fishing line guide portion 47 reciprocates in the spool axis direction, and the fishing line is evenly wound around the spool 12.

  In such a dual-bearing reel, the first fishing line entry preventing part 12f and the second fishing line entry preventing part 12g have a side surface 121 on the side of the bobbin trunk 12a from the front end surface 14e of the first annular part 14a and the second annular part 14b. Since it is arranged so as to be positioned on the bobbin trunk 12a side, a part of the outer peripheral surface of the first fishing line entry prevention part 12f and the second fishing line entry prevention part 12g is exposed to the outside (the bobbin trunk 12a side). Thus, the inner peripheral surface 14f of the first annular portion 14a and the second annular portion 14b is not completely covered. Therefore, the dandruff fishing line is moved from the side surface 12l of the first fishing line entry preventing part 12f and the second fishing line entry preventing part 12g to the front end surface 14e side of the first annular part 14a and the second annular part 14b. It becomes easy to move. Accordingly, the fishing line is less likely to enter the gap between the first fishing line entry preventing portion 12f and the second fishing line entry preventing portion 12g and the first annular portion 14a and the second annular portion 14b, so the first fishing line entry preventing portion 12f. In addition, the fishing line is less likely to be entangled between the second fishing line entry preventing portion 12g and the inner peripheral surface 14f of the first annular portion 14a and the second annular portion 14b. Therefore, the fishing line is prevented from being caught by the first flange portion 12b and the second flange portion 12c. And the first side plate 8 and the second side plate 9 can be made difficult to enter.

[Other Embodiments]
(A) In the above-described embodiment, the description has been given by taking the round dual-bearing reel as an example. However, the shape of the dual-bearing reel is not limited to this, and the present invention also applies to a low-profile double-bearing reel. Can be applied. Further, the present invention is not limited to a double bearing reel having a small shallow groove spool, and the present invention can be applied to, for example, a large double bearing reel or a double bearing reel having a deep groove spool.

  (B) In the above embodiment, the various dimensions of the spool 12 are determined based on the outer diameter D of the first flange portion 12b and the second flange portion 12c, which are the maximum bobbin winding diameters. When the outer diameters of the first flange portion 12b and the second flange portion 12c are different from each other, the maximum bobbin winding diameter may be used as a reference.

  (C) In the embodiment, the second annular portion 14b and the cylindrical portion 14c are integrally formed. However, the second annular portion 14b and the cylindrical portion 14c may be provided separately. Moreover, you may make it the structure which does not provide the ditch | groove part 14d in the cylindrical part 14c.

  (D) In the above-described embodiment, the braking member 68 has the outer cylinder portion 68a and the inner cylinder portion 68b provided separately, but the outer cylinder portion 68a and the inner cylinder portion 68b may be integrally formed. Further, the cylindrical portion 68d may be configured not to be provided with at least one of the concave groove portion 68f and the meat stealing portion 68g.

  (E) In the above-described embodiment, the tapered portion 14g has an end on the inner peripheral surface 14e side that is substantially the same as the outermost diameter portion 12o at the tip of the first fishing line entry preventing portion 12f and the second fishing line entry preventing portion 12g. However, as shown in FIG. 16, it is axially inward (the bobbin trunk 12a side, FIG. 16) from the outermost diameter part 12o at the tip of the first fishing line entry preventing part 12f and the second fishing line entry preventing part 12g. The tapered portion 14g may be formed so as to be positioned on the left side).

The perspective view of the double bearing reel which employ | adopted one Embodiment of this invention. The left view of the said double bearing reel. The plane sectional view of the double bearing reel. The bottom view of the said double bearing reel. The perspective view of a reel main body. The right view when the 1st side cover is opened. The cross-sectional view of the dual bearing reel. The longitudinal cross-sectional view of the said double bearing reel. The front view which looked at the inner surface of the said 1st side cover. FIG. 4 is a partial sectional view of FIG. 3. Side surface sectional drawing when the 2nd side cover is opened. The expanded sectional view of the spool periphery. The expanded sectional view by the side of the 1st side board of the spool. The expanded sectional view by the side of the 2nd side plate of the said spool. The expanded sectional view of the 2nd fishing line approach prevention part. The figure equivalent to FIG. 15 of other embodiment.

DESCRIPTION OF SYMBOLS 1 Reel body 2 Handle 5 Frame 6 1st side cover 7 2nd side cover 8 1st side plate 8a Opening 8b Female thread part 9 2nd side plate 12 Spool 12a Bobbin trunk part 12b 1st flange part 12c 2nd flange part 12d Boss part 12e Through hole 12f First fishing line entry prevention part 12g Second fishing line entry prevention part 12h First inclined part 12i First cylindrical part 12j Second inclined part 12k Second cylindrical part 12l Side surface on the bobbin trunk part 12o Outermost diameter part 12m First 1 inclined surface 12n second inclined surface 14a first annular portion 14b second annular portion 14c cylindrical portion 14d concave groove portion 14e distal end surface 14f inner peripheral surface 14g tapered portion 20 spool shaft 25 centrifugal brake mechanism 66 rotating member 67 moving member 68 braking Member 68a Outer cylinder part 68b Inner cylinder part 68c Male thread part 68d Cylindrical part 68e Braking part 68f Concave groove 68g meat stealing department

Claims (6)

A double-bearing reel comprising a pair of side plates arranged to face each other at a predetermined interval, and a spool provided between the pair of side plates and winding and feeding a fishing line.
The pair of side plates have a pair of annular portions provided so that the outer periphery of both ends protrudes inward in the axial direction opposite to the pair of side plates,
The spool is
A tubular bobbin trunk around which the fishing line is wound,
A flange portion provided on each end of the bobbin trunk projecting radially outwardly and covered with an inner periphery of the pair of annular portions;
The bobbin trunk that protrudes on the outer periphery of both ends of the flange portion and is provided with a slight gap between the tip ends of the pair of annular portions, and the side surface on the bobbin trunk side includes the tip surface of the annular portion A fishing line entry preventing portion that is arranged to be located on the side and prevents the fishing line from entering between the flange portion and the pair of side plates;
The fishing line entry prevention part is formed so as to protrude so that the tip part has a tapered shape,
The tip portions of the pair of annular portions have a tapered portion that increases in diameter from the inner peripheral surface toward the tip surface,
The taper portion is a dual-bearing reel formed such that an end portion on the inner peripheral surface side is positioned inward in the axial direction from the outermost diameter portion of the tip portion of the fishing line entry preventing portion. 2. The dual bearing reel according to claim 1 , wherein the fishing line entry preventing portion is arranged such that a side surface on the bobbin trunk side and a tip end surface of the annular portion are the same. Provided between the outer periphery of the end portion of the flange portion and the inner peripheral portion of the annular portion, and spaced from the end surface of the annular portion at a distance so that the front end surface faces the axially outer side surface of the fishing line entry preventing portion. further comprising a cylindrical portion disposed outwardly, dual-bearing reel according to claim 1 or 2. The double-bearing reel according to claim 3 , wherein the tubular portion is formed with an annular groove portion having a side portion opened so as to sandwich an end portion of the flange portion. The double-bearing reel according to claim 3 or 4 , wherein at least one of the pair of annular portions and the pair of cylindrical portions is integrally formed. The one annular part and the one cylindrical part are provided separately,
The both cylinders according to any one of claims 3 to 5 , wherein the one cylindrical portion is formed with a braking surface capable of contacting a moving member for braking rotation of the spool on an inner peripheral surface. Bearing reel.

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