JP2009165461A - Fishing line guiding mechanism of spinning reel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To bring a fixing bolt for fixing a fixing shaft to be hardly loosened in the bail arm of a spinning reel. <P>SOLUTION: The bail arm is mounted to a rotor having a first rotor arm and a second rotor arm arranged by facing to the first rotor arm and is a mechanism for guiding the fishing line to a spool and comprises a first bail support member 40, a fixing shaft 43, a guide roller 41, a fixing shaft cover 44, a fixing bolt 46, and an anti-rotation member 47. The first bail support member is mounted to the first rotor arm to be freely swingable. The fixing shaft is fixed to the first bail support member. The fixing bolt has a non-circular head portion 46a and fixes the fixing shaft to the first bail support member. The anti-rotation member is detachably mounted to the first bail support member and makes contact with the outer peripheral surface of the non-circular head portion to prevent rotation of the fixing bolt. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a fishing line guide mechanism, and in particular, a spinning reel fishing line guide provided on a rotor having a first rotor arm and a second rotor arm arranged to face the first rotor arm and guides the fishing line to a spool. Regarding the mechanism.

  A spool around which the fishing line is wound is disposed along the front-rear direction on the spinning reel that feeds the fishing line forward. A rotor is provided to guide and wrap the fishing line around the spool. The rotor is mounted on the reel body so as to be rotatable about the front and rear axes, and rotates in conjunction with the rotation of the handle. The rotor has a bottomed cylindrical connecting part that is connected to the tip of a pinion gear that rotates in conjunction with the rotation of the handle so as to be integrally rotatable, and is spaced forward from the opposing part at the rear part of the connecting part. First and second rotor arms extending in the direction. A fishing line guide mechanism is provided at the front ends of the first and second rotor arms so as to be swingable between a line guiding position for guiding the fishing line to the spool and a line releasing position that is swung from the position.

A conventional fishing line guide mechanism includes first and second bale support members that are swingably connected to first and second rotor arms, a fixed shaft that is fixed to the first bail support member by a fixing bolt, and a fixed shaft. A line roller rotatably supported by the shaft; a fixed shaft cover formed separately from the fixed shaft; and a bale integrally formed with the fixed shaft cover and connected to the second bail support member. (For example, refer to Patent Document 1). The fixing bolt passes through the first bail support member and is screwed into the tip of the fixed shaft, and has a circular head. A circular recess is formed on the surface of the first bail support member to accommodate the head of the fixing bolt and prevent the fishing line from being caught on the head.
JP 2006-42740 A

  In the fishing line guide mechanism, when the fishing line is wound and the fishing line is wound in the state of winding the fishing line, the fishing line is guided by the line roller and wound on the spool. At this time, when the fishing rod is wound up and down, the tension of the fishing line changes greatly, and the load acting on the line roller for guiding the fishing line fluctuates. The fluctuation of the load acting on the line roller may also occur depending on whether or not the drag is operated. Due to such fluctuations in the load, the fixed shaft that supports the line roller may bend or return to the original position and may be slightly shaken.

  In the conventional fishing line guide mechanism, when the fixed shaft swings, vibration is transmitted to the fixed bolt screwed into the fixed shaft. When the vibration is transmitted to the fixing bolt, the fixing bolt may be loosened due to the vibration.

  The subject of this invention is making it difficult to loosen the fixing bolt which fixes a fixed axis | shaft to a 1st bail support member in the fishing line guide mechanism of a spinning reel.

  A spinning reel fishing line guide mechanism according to a first aspect of the present invention is a mechanism that is provided in a rotor having a first rotor arm and a second rotor arm that is arranged to face the first rotor arm and guides the fishing line to a spool. The first bail support member, the fixed shaft, the line roller, the fixed shaft cover, the fixed member, and the rotation preventing member are provided. The first bail support member is a member that is swingably attached to the first rotor arm. The fixed shaft is a shaft fixed to the first bail support member. The line roller is rotatably supported on the fixed shaft and guides the fishing line. The fixed shaft cover is disposed on the distal end side of the fixed shaft. The fixing member has a non-circular portion and fixes the fixing shaft to the first bail support member. The anti-rotation member is a member that is detachably attached to the first bail support member and that can prevent the fixing member from rotating by contacting the outer peripheral surface of the non-circular portion.

  In the spinning reel fishing line guide mechanism, the fixed shaft is fixed to the first bail support member by a fixing member such as a nut or a bolt having a non-circular portion. A line roller is rotatably supported on the fixed shaft to guide the fishing line to the spool. Here, the rotation preventing member is in contact with the outer peripheral surface of the non-circular portion of the fixing member, and the fixing member is prevented from rotating. For this reason, the fixing member that fixes the fixed shaft to the first bail support member is less likely to loosen.

  A spinning reel fishing line guide mechanism according to a second aspect of the present invention is the mechanism according to the first aspect, wherein the fixed shaft has a female screw portion fixed to the fixed member at the tip, and the fixed member is a non-circular portion as a non-circular portion. The fixing bolt has a head and is screwed into the female screw portion. In this case, the non-circular head of the bolt member can be prevented from being rotated by the rotation preventing member.

  A spinning reel fishing line guide mechanism according to a third aspect of the present invention is the mechanism according to the first aspect, wherein the fixed shaft has a male screw portion fixed to the fixing member at the tip portion, and the fixing member has a non-circular portion at the outer peripheral portion. And a fixing nut that is screwed into the male screw portion. In this case, the non-circular portion of the nut member can be prevented from being rotated by the rotation preventing member.

  A spinning reel fishing line guide mechanism according to a fourth aspect of the present invention is the mechanism according to any one of the first to third aspects, wherein the anti-rotation member can be screwed into the first bail support member and the anti-rotation bolt prevents the fixing member from rotating. In addition, the anti-rotation bolt is disposed on the surface of the first bail support member so as to be able to contact the outer peripheral surface of the non-circular portion, and further includes at least one screw hole into which the anti-rotation bolt can be screwed. In this case, since the fixing member can be prevented from being rotated by a bolt that is commercially available, the cost of the rotation preventing member can be reduced.

  The spinning reel fishing line guide mechanism according to a fifth aspect of the present invention is the mechanism according to the fourth aspect of the present invention, wherein the non-rotating bolt is a slotted hollow set screw. In this case, since the fixing member can be prevented from being rotated by the hollow set screw having no head, the space for disposing the rotation preventing member can be reduced by that amount. One bale support member becomes difficult to enlarge. Moreover, since the hollow set screw is not a hexagonal hole but a slot, the deformation when rotated by a tool can be suppressed even if the size is small.

  A spinning reel fishing line guide mechanism according to a sixth aspect of the present invention is the mechanism according to the fourth or fifth aspect, wherein the first bail support member has a non-circular recess and a non-circular recess capable of accommodating a non-rotating bolt on the surface, and is screwed in. The hole is formed in a non-circular recess. In this case, since the head of the fixing member and the locking bolt are housed in the non-circular recess, they will not protrude from the outer surface of the first bail support member, and the fishing line will support the first bale even if the line danders. It becomes difficult to get caught on the outer surface of the member.

  The spinning reel fishing line guide mechanism according to a seventh aspect of the present invention is the mechanism according to the sixth aspect, wherein the number of screw holes is two, and the non-circular bolt has a non-rotating bolt in the non-circular recess at the same radial position from the center of the fixing member. It arrange | positions at intervals so that the outer peripheral surface of can be contacted. In this case, for example, if a fixing member having a non-circular portion of a regular polygon such as a hexagon or an octagon is used, the center angle from the center of the fixing member of the two screw holes is set to each piece of the regular polygon. By making it different from the central angle, the fixing member can be prevented from rotating at many phases of the non-circular portion.

  A spinning reel fishing line guide mechanism according to an eighth aspect of the present invention is the mechanism according to any one of the first to seventh aspects, wherein the second bail support member swingably attached to the second rotor arm, the fixed shaft cover, and the second And a bail connecting the bail support member. In this case, since the bale is provided, the fishing line can be easily guided to the line roller after casting.

  A spinning reel fishing line guide mechanism according to a ninth aspect of the present invention is the mechanism according to any one of the first to eighth aspects, wherein the non-circular portion is a positive N (an integer of N = 3 to 10) square, and a tool is applied to the tip surface. It has a lockable tool lock. In this case, since a commercially available bolt member can be used for the fixing member, the cost of the fixing member can be reduced.

  A spinning reel fishing line guide mechanism according to a tenth aspect of the present invention is the mechanism according to the ninth aspect, wherein the non-circular portion is formed by recessing each of the regular N-square pieces so as to engage with the outer peripheral surface of the detent member. It has a stop recess. In this case, since the outer peripheral surface of the rotation preventing member engages with the rotation stopper recess formed to be recessed to engage with the outer peripheral surface of the fixing member, the fixing member can be reliably prevented from rotating.

  According to the present invention, the rotation preventing member is in contact with the outer peripheral surface of the non-circular portion of the fixing member, and the fixing member is prevented from rotating. For this reason, the fixing member that fixes the fixed shaft to the first bail support member is less likely to loosen.

  1 and 2, a spinning reel adopting an embodiment of the present invention includes a reel body 2 that rotatably supports a handle assembly 1, a rotor 3, and a spool 4. The rotor 3 winds a fishing line around the spool 4 and is rotatably supported at the front portion of the reel body 2. The spool 4 winds a fishing line on the outer peripheral surface, and is disposed on the front portion of the rotor 3 so as to be movable back and forth. The handle assembly 1 can be mounted on either the left side of the reel body 2 and the right side of the reel body 2 shown in FIG.

  As shown in FIG. 1, the handle assembly 1 includes a handle arm 8 attached to the distal end of the handle shaft 10, and a handle grip 9 attached to the distal end of the handle arm 8.

[Composition of handle handle]
As shown in FIG. 3, the handle handle 9 is rotatably mounted on a handle shaft 18 that is caulked and fixed to the tip of the handle arm 8. On the proximal end side of the handle shaft 18, a large-diameter portion 95 is formed for positioning the handle shaft 18 in the axial direction and fixing the handle handle 9.

  The handle grip 9 has a cylindrical mounting portion 90 mounted on the outer peripheral side of the handle shaft 18 and a substantially spherical handle portion 91 fixed to the outer peripheral surface of the mounting portion 90 by adhesion. The mounting portion 90 is a metal member such as a stainless alloy or an aluminum alloy. A pair of bearings 94a and 94b for rotatably supporting the handle grip 9 with the handle shaft 18 are mounted on the inner peripheral portion of the mounting portion 90 with an interval in the axial direction. A male screw portion 90 a for fixing the cap 96 is formed on the outer peripheral surface on the front end side of the mounting portion 90. Further, a retaining bolt 97 for retaining the handle grip 9 on the handle shaft 18 is screwed into the tip of the handle shaft 18. The retaining bolt 97 prevents the mounting portion 90 from slipping off the handle shaft 18 via the bearing 94b in a mounting hole 90b for mounting the bearing 94b formed on the distal end side of the mounting portion 90. For example, an annular adhesive reservoir 90c is formed at the bonding portion of the grip portion 91 of the mounting portion 90.

  The handle portion 91 is made of, for example, a carbon fiber reinforced resin, and is a thin hollow member. The handle portion 91 includes a first handle 92 disposed on the handle arm 8 side and having an outer peripheral surface formed in a substantially spherical shape, and a portion disposed on the opposite side of the handle arm 8 and having an outer peripheral surface larger in diameter than the first handle 92. And a second handle 93 formed in a substantially spherical shape. The inner peripheral surface of the first handle 92 is formed in a cylindrical shape and is bonded to the outer peripheral surface of the mounting portion 90. The first handle 92 and the second handle 93 are overlapped in the vicinity of the outermost diameter portion M of the outer peripheral portion of the handle portion 91 and the position in the same axial direction as the outermost diameter portion M of the inner peripheral portion. It is integrated. The first handle 92 is formed in a spherical shape with a position away from the axis X of the handle shaft 18 as a center.

  The outer peripheral surface of the second handle 93 is formed in a spherical shape with the same radius as that of the first handle 92 from the joint portion with the first handle 92 to the position of the point P toward the cap 96, and the portion where the cap 96 is mounted from the point P Until the first handle 92 is formed in a spherical shape. The inner peripheral surface of the second handle 93 is formed in a cylindrical shape with a slight gap in the outer peripheral surface of the cap. A drain hole 93 b is formed in the inner peripheral portion 93 a of the second handle 93. The drain hole 93b is formed at a position where the cap 96 is blocked by the cap 96 when the cap 96 is attached, and the water does not easily enter. The large-diameter spherical portion of the second handle 93 is formed in a spherical shape with the axis X as the center.

  The cap 96 is a cylindrical member with a flange 96a made of aluminum alloy. A seal 98 made of, for example, an O-ring is installed between the cap 96 and the inner peripheral portion 93a of the second handle 93 to prevent liquid from entering the handle portion 91. The seal 98 is attached to an annular groove 96 b formed in the cap 96. The annular groove 96b is formed at a position closer to the flange 96a than the drain hole 93b.

  As shown in FIGS. 1 and 2, the reel body 2 has an opening 2d, for example, an aluminum alloy reel body 2a, and is detachably mounted on the reel body 2a so as to close the opening 2d, for example, an aluminum alloy. It has a lid member 2b made of metal and a hook mounting leg 2c extending obliquely upward and forward from the reel body 2a. The reel body 2a has a space inside, and in that space, a rotor drive mechanism 5 that rotates the rotor 3 in conjunction with the rotation of the handle assembly 1, and a fishing line that moves the spool 4 back and forth. Is provided with an oscillating mechanism 6 for evenly winding the.

  As shown in FIG. 2, the rotor drive mechanism 5 includes a main gear 11 that rotates together with a main gear shaft 11 a to which the handle shaft 10 of the handle assembly 1 is fixed, and a pinion gear 12 that meshes with the main gear 11. ing. The pinion gear 12 is formed in a cylindrical shape, and its front portion 12 a passes through the center portion of the rotor 3 and is fixed to the rotor 3 by a nut 13. The pinion gear 12 is rotatably supported by the reel body 2a at its axial intermediate portion and rear end portion by bearings 14a and 14b mounted on the reel body 2a at an interval.

  The oscillating mechanism 6 is a mechanism for moving the spool 4 in the same direction by moving the spool shaft 15 connected to the center of the spool 4 via the drag mechanism 60 in the front-rear direction. The oscillating mechanism 6 includes a screw shaft 21 disposed in parallel below the spool shaft 15, a slider 22 that moves in the front-rear direction along the screw shaft 21, and an intermediate gear 23 that is fixed to the tip of the screw shaft 21. have. A rear end of the spool shaft 15 is fixed to the slider 22 so as not to rotate. The intermediate gear 23 meshes with the pinion gear 12.

  The spool shaft 15 is disposed through the center portion of the pinion gear 12. The spool shaft 15 reciprocates back and forth within the pinion gear 12 by the oscillating mechanism 6. The spool shaft 15 is supported by a bearing 16 having an intermediate portion mounted in the nut 13 and a rear portion by a rear inner peripheral surface of the pinion gear 12 so as to be rotatable and axially movable. When the spool shaft 15 moves back and forth while rotating relative to the pinion gear 12, the surface of the spool shaft 15 is subjected to electroless Ni plating in order to prevent the spool shaft 15 from biting on the pinion gear 12. Yes. At the tip of the spool shaft 15, a locking surface 15a for preventing rotation and a male screw portion 15b for drag adjustment are formed.

[Configuration of rotor]
As shown in FIG. 2, the rotor 3 includes a rotor main body 33 having a cylindrical connecting portion 30 and first and second rotor arms 31 and 32 provided on the side of the connecting portion 30 so as to face each other. And a bail arm (an example of a fishing line guide mechanism) 34 that is swingably attached to the rotor body 33. The rotor main body 33 having the connecting portion 30 and both the rotor arms 31 and 32 is made of, for example, an aluminum alloy and is integrally formed.

  A front wall 30a is formed at the front portion of the connecting portion 30, and a boss portion 30b is formed at the center of the front wall 30a. A through hole 30c is formed at the center of the boss portion 30b, and the front portion 12a of the pinion gear 12 and the spool shaft 15 pass through the through hole 30c. A nut 13 is disposed at the front portion of the front wall 30a.

  The first rotor arm 31 is curved outwardly from the connecting portion 30 and extends forward, and extends in the circumferential direction of the connecting portion 30 and is curved. The second rotor arm 32 is curved outwardly from the connecting portion 30 and extends forward, and the connecting portion with the connecting portion 30 extends in the circumferential direction of the connecting portion 30 and is curved. The second rotor arm 32 has an opening (not shown) for weight reduction.

[Configuration of bale arm]
The bail arm 34 is attached to the tips of the first and second rotor arms 31 and 32 so as to be swingable between a yarn releasing posture and a yarn winding posture. The bail arm 34 is urged by a bale reversing mechanism (not shown) that is distributed between a yarn releasing posture and a yarn winding posture.

  As shown in FIGS. 2 and 4, the bail arm 34 includes a first bail support member 40 swingably mounted on the outer peripheral side of the front end of the first rotor arm 31 and an outer periphery of the front end of the second rotor arm 32. It has a second bail support member 42 that is swingably mounted on the side, and a line roller 41 that is mounted on the tip of the first bail support member 40. The bail arm 34 includes a fixed shaft 43 fixed to the front end of the first bail support member 40 and cantilevered by the first bail support member 40, and a fixed shaft cover 44 disposed on the front end side of the fixed shaft 43. And a bail 45 for connecting the fixed shaft cover 44 and the second bail support member. Further, the bail arm 34 includes a fixing bolt (an example of a fixing member) 46 that fixes the fixed shaft 43 to the first bail support member 40, and a detent member 47 that prevents the fixing bolt 46 from rotating.

  As shown in FIGS. 4 to 6, the first bail support member 40 is a member made of an aluminum alloy whose outer surface is covered with a metal film formed by, for example, chromium plating. This chrome plating makes the surface hard and prevents damage to the outer surface due to contact with the fishing line. A first storage recess (an example of a non-circular recess) 40a in which a head (an example of a non-circular portion) 46a of the fixing bolt 46 is stored is formed on the distal end side of the outer surface of the first bail support member 40. . Further, on the base end side, a circular second storage recess 40b in which a head 49a of a mounting bolt 49 for mounting the first bail support member 40 to the first rotor arm 31 is stored is formed. The first storage recess 40a is formed in a generally raindrop shape that connects two large and small circles. A through hole 40c through which the fixing bolt 46 passes is formed at the center C1 of the large-diameter circle of the first storage recess 40a. A screw hole 40d into which the rotation preventing member 47 is screwed is formed at the center C2 of the small diameter circle. Furthermore, a circular third storage recess 40e in which the line roller 41 is disposed is formed on the inner surface.

  The fixed shaft 43 is formed separately from the fixed shaft cover 44. The fixed shaft 43 is provided to fix the fixed shaft cover 44 to the first bail support member 40 and to rotatably support the line roller 41. The fixed shaft 43 includes a large-diameter head portion 43a, a first locking portion 43b formed smaller in diameter than the head portion 43a following the head portion 43a, a support portion 43c that supports the line roller 41, and a support portion 43c. And a second locking portion 43d formed at the tip. A female screw portion 43 e into which the fixing bolt 46 is screwed is formed at the distal end portion of the fixed shaft 43. The first locking portion 43b engages with the fixed shaft cover 44, and the second locking portion 43d engages with the first bail support member 40. With these engagements, the fixed shaft cover 44 and the fixed shaft 43 are engaged. The first bail support member 40 is prevented from rotating.

  The fixing bolt 46 has a non-circular head portion (an example of a non-circular portion) 46a. In this embodiment, the head portion 46a has eight detents in which octagonal pieces are recessed in an arc shape. A recess 46b is provided. The anti-rotation recess 46b is formed by an arc with which the anti-rotation member 47 can be engaged. Therefore, the center of the arc is formed so as to substantially coincide with the center C2 of the small-diameter circle that is the center of the rotation preventing member 47. A slit (an example of a tool locking portion) 46c for locking a tool such as a screwdriver along the diameter is formed on the surface of the head portion 46a. When the fixing shaft 43 is fixed by the fixing bolt 46, the fixing bolt 46 is tightened to a position where the anti-rotation recess 46 b can be engaged with the anti-rotation member 47.

  The anti-rotation member 47 is, for example, a hollow set screw having a slit 47a formed at the base end, and is a cylindrical bolt that does not have a large-diameter head like a general bolt. The rotation preventing member 47 is screwed to the bottom of the screw hole 40d and fixed to the first storage recess 40a.

  Here, since the fixing bolt 46 can be prevented from rotating by a hollow set screw having no head, the space for disposing the rotation preventing member 47 can be reduced by that amount, and even if the rotation preventing member 47 is disposed, The first bail support member is difficult to increase in size. Moreover, since the hollow set screw is not a hexagonal hole but a slot, the deformation when rotated by a tool can be suppressed even if the size is small.

  Further, the fixed shaft 43 is fixed to the first bail support member 40 by a fixing bolt 46 having a non-circular head portion 46a. A line roller 41 is rotatably supported on the fixed shaft 43 to guide the fishing line to the spool 4. Here, the non-circular head portion 46a of the fixing bolt 46 is in contact with the non-rotating member 47 to prevent the fixing bolt 46 from rotating. For this reason, the fixing bolt 46 that fixes the fixing shaft 43 to the first bail support member 40 is less likely to loosen, and defects due to the loosening of the fixing bolt 46, for example, the occurrence of rattling of the line roller 41, can be suppressed. In the case of a spinning reel, if the line roller 41 rattles or the position becomes unstable, it may cause yarn twisting or thread biting.

  As shown in FIG. 4, the fixed shaft cover 44 is integrally formed with a bail 45 that is curved in a substantially U shape, for example, by forging. The fixed shaft cover 44 is formed with a large mounting recess 44a in which the fixed shaft 43 can be mounted, and a slot 44b with which the first locking portion 43b is engaged is formed at the bottom of the mounting recess 44a. The tip of the bail 45 is caulked and fixed to the second bail support member 42.

  The line roller 41 is rotatably supported on the fixed shaft 43 by two bearings 48a and 48b arranged at an interval in the axial direction. The line roller 41 is formed with a first tube portion 41b and a second tube portion 41c with a small-diameter guide groove 41a formed at the center in the axial direction. The first cylinder portion 41b enters the fixed shaft cover 44 and has a smaller diameter than the second cylinder portion 41c. The second cylinder portion 41 c enters a circular third storage recess 40 e formed at the tip of the first bail support member 40. Inside the line roller 41, collars, spacers and washers for mounting the bearings 48a and 48b are mounted.

  As shown in FIG. 2, a reverse rotation prevention mechanism 50 for prohibiting the reverse rotation of the rotor 3 is disposed inside the connecting portion 30 of the rotor 3. The reverse rotation prevention mechanism 50 includes a roller type one-way clutch 51 on which an inner ring rotates freely. This reverse rotation prevention mechanism 50 always prohibits the reverse rotation of the rotor 3 in the yarn feeding direction, and does not take a state of permitting the reverse rotation.

[Spool configuration]
As shown in FIG. 2, the spool 4 is disposed between the first rotor arm 31 and the second rotor arm 32 of the rotor 3 and is attached to the tip of the spool shaft 15. As shown in FIG. 7, the spool 4 has a fishing line wound around its outer periphery, such as an aluminum alloy bobbin trunk 4a, a skirt 4b integrally formed at the rear of the bobbin trunk 4a, and a bobbin trunk 4a. And a front flange portion 4c formed integrally with the front end of the. Inside the spool 4 are housed a drag mechanism 60 that brakes the spool 4 so that a set drag force acts on the spool 4, and a drag sound generation mechanism 85 that generates sound when the drag is operated.

  The bobbin trunk 4 a is a cylindrical member, and the outer peripheral surface is constituted by a peripheral surface parallel to the spool shaft 15. The bobbin trunk 4a is formed on a cylindrical portion 4d around which a fishing line is wound, a disk-shaped support wall portion 4e integrally formed on the inner peripheral surface of the cylindrical portion 4d, and an inner peripheral side of the support wall portion 4e. And a cylindrical shaft support 4f.

  The skirt portion 4b includes a rear flange portion 4h extending in the radial direction from the rear side of the bobbin trunk portion 4a, and a cylindrical portion 4i extending in a cylindrical shape rearward from the outer peripheral side of the rear flange portion 4h. The connecting portion 30 of the rotor 3 is disposed inside the cylindrical portion 4i.

  A metal spool ring 20 for smoothly discharging the fishing line from the bobbin trunk 4a is mounted on the outer peripheral surface of the front flange portion 4c. The spool ring 20 has an inclined surface 20a that widens forward. The spool ring 20 is fixed to the front flange portion 4 c by a ring fixing member 19. The ring fixing member 19 is screwed into a cylindrical female screw portion 4j protruding forward from the front flange portion 4c.

  As shown in FIGS. 7 and 8, a drag storage cylinder 52 for storing the drag mechanism 60 is mounted in the bobbin trunk 4a in front of the support wall 4e so as to be integrally rotatable. A support cylinder portion 53 is mounted in front of the drag storage cylinder portion 52 for rotatably supporting the spool 4 with respect to the spool shaft 15 by the shaft support portion 4f.

  Inside the drag storage cylinder portion 52, a friction portion 62 described later of the drag mechanism 60 is stored. The drag storing cylinder 52 has a plurality (for example, eight) semicircular locking recesses 52a formed on the inner peripheral surface at intervals in the circumferential direction. Further, a plurality (for example, four) of engagement protrusions 52b formed at intervals in the circumferential direction that engage with a plurality of (for example, four) engagement holes 4g formed on the support wall portion 4e of the spool 4. On the back. As a result, the drag storage cylinder portion 52 rotates integrally with the spool 4.

  The support cylinder part 53 includes a mounting cylinder part 53a fitted to the inner peripheral surface of the cylindrical part 4d of the bobbin trunk 4a, a circular wall part 53b integrally formed on the inner peripheral surface of the mounting cylinder part 53a, and a circular wall. And a cylindrical shaft support portion 53c formed on the inner peripheral side of the portion 53b. The front outer peripheral surface 53e of the mounting cylinder portion 53a is formed to have a larger diameter than the rear outer peripheral surface 53f and is fitted to the inner peripheral surface of the cylindrical portion 4d. An O-ring 54 is attached to the front outer peripheral surface 53e in order to prevent the liquid from entering the rear of the support cylindrical portion 53 from the gap between the cylindrical portion 4d and the support cylindrical portion 53. The O-ring 54 is attached to an annular groove 53d formed in the front outer peripheral surface 53e of the support cylinder portion 53. The rear surface of the mounting cylinder portion 53 a is in contact with the front surface of the drag storage cylinder portion 52. The support cylinder part 53 is prevented from coming off together with the drag storage cylinder part 52 by a retaining spring 55 made of a wire rod mounted in the spool 4 in front of it. The retaining spring 55 is held in the spool 4 by a gap between the front surface of the bobbin trunk 4 a and the rear surface of the ring fixing member 19.

  A first support portion 56 and a second support portion 57 on which two bearings 58a and 58b for rotatably supporting the spool 4 with respect to the spool shaft 15 are fitted on the outer peripheral surface of the spool shaft 15. Yes. The first support portion 56 is rotatably attached to the spool shaft 15. The first support portion 56 is a cylindrical member with a flange having a flange portion 56a and a cylindrical portion 56b having a smaller diameter than the flange portion 56a. The first support part 56 is disposed between the drag knob assembly 61 and the friction part 62 in contact with both. The inner ring of the bearing 58a is caulked and fixed to the outer peripheral surface of the cylindrical portion 56b of the first support portion 56. The outer ring of the bearing 58 a is attached to the shaft support part 53 c of the support cylinder part 53. Thereby, the bearing 58a can be easily prevented from coming off from the outer peripheral surface of the cylindrical portion 56b of the first support portion 56.

  The second support portion 57 is fixed to the rear portion of the locking surface 15 a formed at the front portion of the spool shaft 15. The second support part 57 is a large and small two-stage stepped cylindrical member having a small diameter part 57a and a large diameter part 57b. An inner ring of a bearing 58b is attached to the small diameter portion 57a. The outer ring of the bearing 58b is mounted on the shaft support 4f of the bobbin trunk 4a. The large-diameter portion 57b is formed with a first locking surface 57c constituted by surfaces parallel to each other and a second locking surface 57d orthogonal to the first locking surface. The second support portion 57 is fixed to the spool shaft 15 so as not to rotate by a set screw 59 disposed so as to penetrate the first locking surface 57c. The set screw 59 uses a hollow set screw with a slot, and is screwed into a screw hole that passes through the locking surface 15a through the first locking surface 57c.

  In the support structure of the spool 4 having such a configuration, the support cylinder part 53 is provided in front of the support wall part 4e of the bobbin trunk 4a, and the bearing 58a is disposed on the support cylinder part 53. Compared to the conventional configuration in which the two bearings are arranged, the interval between the two bearings 58a and 58b in the axial direction can be increased. For this reason, the support space | interval of the spool 4 becomes wide and shakiness of the spool 4 can be suppressed.

[Configuration of drag mechanism]
As shown in FIGS. 7 and 8, the drag mechanism 60 is a mechanism for braking the rotation of the spool 4 in the yarn unwinding direction and applying a drag force to the spool 4. The drag mechanism 60 includes a drag knob assembly 61 for manually adjusting the drag force, and a drag force is adjusted by the drag knob assembly 61 being pressed toward the spool 4 side. And a friction part 62 (an example of a drag friction part) 62d.

[Configuration of Drag Knob Assembly]
As shown in FIGS. 9 and 10, the drag knob assembly 61 includes a first member 66 and a knob portion 63 having a second member 67 that rotates relative to the first member 66, the knob portion 63, the spool 4, and the like. A first seal member 64 that seals the clearance between the first member 66 and the second member 67, and a knob that produces a clearance between the second seal member 65 and the first member 66 and the second member 67 relative to each other. And a sound generation mechanism 68 (FIG. 10).

  In addition to the first and second members 66 and 67, the knob portion 63 further includes a connecting member 74 that connects the first and second members 66 and 67 so as not to be axially movable and rotatable.

  The first member 66 is a metal member such as an aluminum alloy having a collar shape having a ring-shaped collar part 66a and a cylindrical part 66b having a smaller diameter than the collar part 66a. The first member 66 is provided on the spool shaft 15 so as not to rotate but to move in the axial direction. On the front end surface of the collar portion 66a, a sound emitting disk 69 constituting the knob sound generating mechanism 68 is provided so as to be integrally rotatable.

  The sound output disc 69 is a member made of synthetic resin, and a large number of sound output recesses 69a are formed on the front surface thereof at intervals in the circumferential direction. On the rear surface of the sound emitting disk 69, a plurality of connection protrusions 69b that fit into a plurality of connection holes 66e formed in the flange 66a are formed. As a result, the sound disk 69 is prevented from rotating with respect to the first member 66.

  An oblong locking slot 66c that engages with the locking surface 15a of the spool shaft 15 in a non-rotatable manner is formed on the inner peripheral portion of the cylindrical portion 66b. An annular groove 66d is formed in the rear portion of the mounting portion of the first seal member 64 on the outer peripheral surface of the cylindrical portion 66b. The rear end surface of the cylindrical portion 66b abuts on the drag washer 62a of the friction portion 62 via the first support portion 56.

  The second member 67 is disposed so as to face the first member 66 and is provided so as to be rotatable relative to the first member 66. The second member 67 is a member that is screwed into the spool shaft 15 and protrudes in a cylindrical shape toward the first member 66 so as to cover the flange portion 66a. The second member 67 is attached to the knob body 71, the nut body 72 that is non-rotatable and axially movable to the knob body 71, and is screwed to the spool shaft 15, and between the nut section 72 and the first member 66. And a spring member 73 made of a coil spring arranged in a compressed state.

  The knob body 71 includes a synthetic resin knob body 75 having a disk portion 75a and a cylindrical protrusion 75b having a smaller diameter than the disk portion 75a, and a metal circle fixed to the front surface of the knob body 75. A plate-like cover portion 76 and a metal operation knob 77 fixed to the front surface of the cover portion 76 along the radial direction are provided.

  Four bolt members 80 a to 80 d are inserted from the back side of the disc portion 75 a of the knob body 75, penetrate the cover portion 76 and screwed into the operation knob 77. As a result, the cover 76 and the operation knob 77 are fixed to the knob body 75.

  The protruding portion 75b protrudes in a cylindrical shape toward the first member 66 so as to cover the flange portion 66a of the first member 66. The flange portion 66a of the first member 66 covered with the protruding portion 75b is prevented from coming off by a connecting member 74 attached to the inner peripheral surface of the protruding portion 75b. Thereby, the 1st member 66 and the 2nd member 67 are connected so that relative rotation is possible and axial movement is impossible. A nut housing portion 75 c in which the nut portion 72 is housed so as to be axially movable and integrally rotatable is formed on the inner peripheral portion of the knob main body 75.

  The cover portion 76 is formed so as to cover a part of the front surface and the outer peripheral surface of the disc portion 75 a of the knob body 75. As a result, the synthetic resin knob main body 75 constituting the mechanism part of the drag knob assembly 61 is hidden in the spool 4 and is not exposed to the outside. The front surface of the cover portion 76 is recessed so that the thickness gradually decreases toward the central portion. The operation knob 77 is disposed along the diameter of the cover portion 76 and protrudes forward.

  The connecting member 74 is a member formed by bending an elastic metal wire. The connecting member 74 is a C-shaped spring member having four corner portions 74a corresponding to substantially square corners. The connecting member 74 is mounted on the inner peripheral surface of the projecting portion 75b by engaging the corner portion 74a with an annular groove formed on the inner peripheral surface of the projecting portion 75b. The connecting member 74 prevents the collar portion 66a from coming off when the three arc portions 74b between the corner portions 74a contact the rear surface of the collar portion 66a.

  The nut portion 72 is, for example, a hexagonal nut, and is screwed into a male screw portion 15 b formed on the outer peripheral surface of the spool shaft 15, and compresses the spring member 73 in accordance with the rotation of the knob body 75.

  The first seal member 64 is a disk-shaped member made of, for example, synthetic rubber. The first seal member 64 is disposed between the inner peripheral surface of the mounting cylinder portion 53 a of the support cylinder portion 53 of the spool 4 and the outer peripheral surface of the cylindrical portion 66 b of the first member 66. The first seal member 64 is restricted from moving backward by a retaining ring 70 attached to the annular groove 66d. The first seal member 64 has an inner peripheral surface attached to the cylindrical portion 66 b of the first member 66, and an outer peripheral portion in contact with the inner peripheral surface of the mounting cylindrical portion 53 a of the support cylindrical portion 53. A disc-shaped reinforcing plate 81 made of, for example, a stainless alloy is embedded in the first seal member 64. The reinforcing plate 81 is inserted into the mold when the first seal member 64 is molded, and is insert-molded. A lip portion 64 a having a tapered cross section that contacts the inner peripheral surface of the mounting cylinder portion 53 a is formed on the outer peripheral portion of the first seal member 64. The lip portion 64a is inclined forward. Further, an annular protrusion 64b having a triangular cross section protruding forward is formed in the middle of the radial direction. The annular protrusion 64b contacts the back surface of the second seal member 65. Further, the front surface of the lip portion 64 a of the first seal member 64 is also in contact with the rear end portion of the outer peripheral surface of the second seal member 65.

  The second seal member 65 is, for example, a bottomed cylindrical member made of synthetic rubber. The second seal member 65 is disposed between the first seal member 64 and the second member 67. The second seal member 65 includes a cylindrical contact portion 65a that can contact the outer peripheral surface of the protrusion 75b of the knob body 75 of the second member 67, and a rear end surface of the protrusion 75b that is formed on the inner peripheral side of the contact portion 65a. And an annular recess 65b that engages with the outer peripheral surface of the cylindrical member 66b of the first member 66.

  In the drag knob assembly 61 having such a configuration, the two seal members 65 disposed between the first member 66 and the second member 67 are in a cylindrical shape that contacts the outer peripheral surface of the protruding portion 75 b of the second member 67. The second seal member 65 seals the gap between the first member 66 and the second member 67. Further, the space between the spool 4 and the first member 66 is sealed by the first seal member 64 disposed between the spool 4 and the first member 66. Here, the 2nd seal member 65 is contacting the outer peripheral surface of the protrusion part 75b of the knob main body 75 of the 2nd member 67 with the cylindrical contact part 65a. For this reason, when the first seal member 64 and the second seal member 65 are integrally formed, the second seal member 65 is not easily deformed even if water pressure acts on the first seal member 64 and is pushed down. For this reason, even if water pressure acts on the two seal members 64 and 65, it is difficult for the liquid to flow into the drag knob assembly from between the first member 66 and the second member 67. In addition, since the first seal member and the second seal member are separate, even if the first seal member 64 is deformed, the second seal member 65 is less likely to be deformed, and the liquid is contained inside the drag knob assembly 61. Furthermore, it becomes difficult to flow in.

  As shown in FIG. 10, the knob sound generating mechanism 68 includes a sounding disc 69 having a sounding recess 69a, a striking pin (an example of a striking member) 82 movably attached to the knob main body 75, and a striking pin. And a coil spring 83 for urging 82 toward the sounding recess 69a. The striking pin 82 is a pin having a central portion with a large diameter, a tip and a rear end with a small diameter, and a tip that is rounded into a hemisphere. When the second member 67 and the first member 66 are relatively rotated during drag operation, Repeatedly pronounced collision with the protruding recess 69a.

[Configuration of friction part]
As shown in FIG. 8, the drag washer 62 a of the friction part 62 is a metal disk member that is in contact with the first member 66 via the first support part 56 and cannot rotate with respect to the spool shaft 15. . The drag washer 62 b is a metal disk member that can rotate integrally with the spool 4. The drag washer 62c is a metal disk member that cannot rotate with respect to the spool shaft 15 similarly to the drag washer 62a. The drag washer 62d is a disc member made of, for example, felt or graphite that is rotatable with respect to the spool 4 and the spool shaft 15. An oblong locking slot 62e that engages with a locking surface 15a formed on the front end side of the spool shaft 15 is formed at the center of the drag washers 62a and 62c. On the outer peripheral surface of the drag washer 62b, a plurality of (for example, eight) ears 62f projecting radially outward are formed. The ear portions 62f are arranged on the inner peripheral surface of the drag storage cylinder portion 52 at intervals in the circumferential direction, and are locked to a plurality of locking recesses 52a formed along the axial direction. As a result, the drag washer 62 b can rotate integrally with the spool 4.

  The drag washers 62 a to 62 d are prevented from being detached by a first support part 56 that supports the support cylinder part 53. Accordingly, the drag washers 62a to 62d cannot be attached or detached unless the retaining spring 55 disposed in front of the support cylinder portion 53 is removed.

  The drag sound generation mechanism 85 is a mechanism that generates a sound when the spool shaft 15 and the spool 4 are relatively rotated by the operation of the drag. As shown in FIG. 8, the drag sound generation mechanism 85 repeatedly hits the first sound generation member 86 with a first sound generation member 86 that is mounted on the back surface of the rear flange portion 4 h of the spool 4 and rotates together with the spool 4. 2 sound generating members 87.

  The first sounding member 86 has a cylindrical shape with a hook, and is a metal member in which a large number of arcuate sound emitting recesses 86a are formed on the inner peripheral surface. A name plate 88 is disposed on the rear surface of the first sounding member 86, and the first sounding member 86 together with the name plate 88 is screwed to the back surface of the rear flange portion 4h.

  The second sound generation member 87 includes two striking pins 87a that advance and retreat toward the sound output recess 86a, and two spring members 87b that bias the two striking pins 87a toward the sound output recess 86a. Yes. The striking pin 87a is housed in a tubular housing member 89 that is non-rotatably engaged with the second locking surface 57d of the second support portion 57. The storage member 89 has a thick cylindrical storage body 89a having two storage grooves 89c for storing the striking pin 87a so as to be able to advance and retract, and is screwed to the storage body 89a to close the storage groove 89c. And a disc-shaped cover 89b that engages with the locking surface 57d. The two storage grooves 89c of the storage main body 89a open to the outer peripheral surface of the storage main body 89a, and are formed so that the interval between the two storage grooves 89c on the opening side is narrow. A locking slot 89d that engages with the second locking surface 57d is formed on the inner peripheral surface of the cover 89b. A washer 101 is disposed between the storage member 89 and the support wall portion 4 e of the spool 4.

  On the rear surface of the cover 89b, for example, three spool position adjusting washers 102 made of, for example, synthetic resin, which are engaged with the first locking surface 57c of the second support portion 57, and 2 for restricting the movement of the spool 4 to the rear. A sheet of restricting washers 103 and 104 is attached. The restricting washers 103 and 104 are formed with locking slots 103 a and 104 a that engage with the locking surface 15 a of the spool shaft 15 in the inner peripheral portion, and are not rotatable with respect to the spool shaft 15. The restriction washer 104 is a stepped washer, and holds the third seal member 105 together with the restriction washer 103. The outer peripheral portion of the third seal member 105 is in contact with the inner peripheral surface of the first sounding member 86. The third seal member 105 is provided in order to prevent liquid from flowing into the spool 4 including the friction portion 62 from the rear surface of the spool 4.

[Reel operation and operation]
Adjust the drag force according to the size and type of fish before fishing. To adjust the drag force, the drag knob assembly 61 is rotated. When the drag knob assembly 61 is rotated, for example, clockwise, the first member 66 is pressed toward the friction portion 62 via the spring member 73 by the nut portion 72 screwed to the spool shaft 15. This increases the drag force. At this time, due to the relative rotation of the first member 66 and the second member 67, the striking pin 82 repeats the sound and collides with the recess 69a at a predetermined interval, and a crisp light click sound is generated.

  At the time of casting, the bail arm 34 is reversed to the yarn releasing posture. As a result, the first bail support member 40 and the second bail support member 42 swing. In this state, the fishing rod is cast while hooking the fishing line with the index finger of the hand holding the fishing rod. The fishing line is then released vigorously due to the weight of the device. When the handle assembly 1 is rotated in the yarn winding direction in this state, the rotor 3 is rotated in the yarn winding direction by the rotor driving mechanism 5, and the bail arm 34 is returned to the yarn winding position by the bale reversing mechanism (not shown). The fishing line moves from the bail 45 to the line roller 41 and is wound around the spool 4.

  When fishing, when a large fish is applied and the load on the line roller 41 increases, the fixed shaft 43 that is cantilevered by the first bail support member 40 vibrates with a slight inclination due to the fluctuation of the load. There is. In such a case, in the present embodiment, since the fixing bolt 46 for fixing the fixing shaft 43 to the first bail support member 40 is prevented from rotating by the rotation preventing member 47, the fixing bolt 46 is difficult to loosen.

  When the spinning reel is washed by immersing it in a bucket containing fresh water after fishing, the first seal member 64 may be pushed backward by water pressure and deformed. If the first seal member 64 is used to seal the gap between the first member 66 and the second member 67, the deformation of the first seal member 64 may cause liquid to flow into the drag knob assembly 61 from the gap. . However, in this embodiment, the cylindrical contact portion 65a that contacts the outer peripheral surface of the protruding portion 75b of the second member is provided in the second seal member 65, so even if the first seal member 64 is deformed by water pressure, It is difficult for liquid to enter the inside of the drag knob assembly 61. For this reason, it is difficult for the liquid to flow into the friction portion 62 from the inside of the drag knob assembly 61 through the outer peripheral portion of the spool shaft 15, and the fluctuation of the drag force due to the wetness of the friction portion 62 is less likely to occur.

[Other Embodiments]
(A) In the above-described embodiment, the special bolt member provided with the rotation stopper recess 46b in each piece of the octagonal head 46a is used as the fixing bolt 46. However, the fixing bolt 46 is a non-circular head that can be prevented from rotating. Any form may be used as long as it has a portion. In particular, when the head has a positive N (N = integer from 3 to 10) shape, a commercially available bolt member can be used, so the cost of the fixing bolt can be reduced.

  In FIG. 11, the fixing bolt 146 is a hexagon bolt having a hexagonal head (an example of a non-circular portion) 146a. The anti-rotation member 47 is a hollow set screw similar to that of the above embodiment, and contacts the hexagonal pieces to prevent the fixing bolt from rotating.

  (B) In the said embodiment, although the rotation prevention member was comprised with the hollow set screw which does not have a head, you may comprise a rotation prevention member with the bolt member which has a head. The anti-rotation member may be any member that engages with the non-circular head, and may be a plate-like member that engages with the head.

  In FIG. 12, the fixing bolt 46 is the same as that of the said embodiment. The detent member 247 is a round head machine screw having a circular head 247a. Further, screw holes 240d into which the rotation preventing member 247 is screwed are provided at two locations in the first storage recess (an example of a non-circular recess) 240a of the first bail support member 240. The two screw holes 240d are formed at the same radial position so as to have a central angle α (for example, a range of 30 to 90 degrees) different from the central angle β (45 degrees) of each piece of the octagonal head 247a. ing. The first housing recess 240a is a recess having a shape in which a large-diameter circle and two small-diameter circles are connected by a straight line. A through hole 240c through which the fixing bolt 46 passes is formed at the center of the large diameter circle, and two screw holes 249d are formed at the centers of the two small diameter circles.

  A cover member 248 for closing the unused screw hole (the screw hole 240d on the left side in FIG. 12) of the two screw holes 240d is mounted outside the portion where the head 246a is disposed in the first storage recess 240a. Yes. The cover member 248 is fixed to the first storage recess 240a by a rotation preventing member 247. Accordingly, the cover member 248 has a through-hole 248a through which the rotation preventing member 247 passes and is formed in a position larger than the screw-in hole 240d at a position that can face the screw-in hole 240d. The cover member 248 is a plate-like member having an outer shape that engages with the first storage recess 240a and the rotation stopper recess 246b of the head portion 246a. In this embodiment, the cover member 248 and the rotation stopper member 247 together with the rotation prevention member 246a. It also functions as a member. Therefore, when the rotation is prevented only by the cover member 248, the head 247a of the rotation prevention member 247 may not be engaged with the rotation prevention recess 246b.

  In the embodiment having such a configuration, the head 246a can be prevented from rotating at a finer phase because it can be prevented from rotating at any one of the two locations in the first storage recess 240a. When the left screw hole 240d is used to prevent rotation, the cover member 248 is used with its front and back reversed.

  (C) In the above embodiment, the present invention has been described by taking the fishing line guide mechanism having the bail 45 as an example. However, the present invention can be applied to all fishing line guide mechanisms provided in the rotor, for example, without the bail. It can also be applied to a baleless fishing line guide mechanism.

  (D) In the above embodiment, the anti-rotation recess 46b is formed in a circular arc shape so as to engage with the outer peripheral surface of the anti-rotation member 47. However, the shape of the anti-rotation recess is not limited to the above embodiment. It may be formed in a V shape or a trapezoidal shape.

  (E) In the above embodiment, the fixed shaft 43 and the fixed shaft cover 44 are separate, but the present invention can also be applied to a bale arm in which the fixed shaft and the fixed shaft cover are integrated.

  (F) In the above-described embodiment, the present invention has been described by taking a fixing bolt as an example of the fixing member.

  13 and 14, the configuration of the bale arm other than the first bail support member 340, the fixed shaft 343, and the fixing nut (an example of a fixing member) 346 is the same as that of the above-described embodiments of FIGS. 5 and 6. Since this is a simple configuration, the description thereof is omitted.

  As shown in FIGS. 13 and 14, the first bail support member 340 is an aluminum alloy member whose outer surface is covered with a metal film formed by, for example, chromium plating. This chrome plating makes the surface hard and prevents damage to the outer surface due to contact with the fishing line. A first storage recess (an example of a non-circular recess) 340 a is formed on the distal end side of the outer surface of the first bail support member 340. The first storage recess 340a can store the outer peripheral portion (an example of a non-circular portion) 346a of the fixing nut 346, and is a tool for locking the outer peripheral portion 346a and turning the fixing nut 346 (for example, a socket wrench). Is a size that can be mounted. A circular second storage recess 340 b that stores a head 49 a of a mounting bolt 49 for mounting the first bail support member 340 to the first rotor arm 31 is formed on the base end side.

  The first storage recess 340a is formed in a substantially raindrop shape that connects two large and small circles. A through hole 340c is formed in the center C3 of the large-diameter circle of the first storage recess 340a through which the male thread portion 343e of the fixed shaft 343 that is screwed into the fixed nut 346 passes. The diameter of the large-diameter portion of the first storage recess 340a is larger than the diameter of the first storage recess 40a in the embodiment shown in FIGS. 5 and 6 so that the tool can be mounted. A screw hole 340d into which the rotation preventing member 47 is screwed is formed at the center C2 of the small diameter circle. Furthermore, the circular 3rd accommodation recessed part 340e in which the line roller 41 is arrange | positioned is formed in the inner surface.

  The fixed shaft 343 is formed separately from the fixed shaft cover 44. The fixed shaft 343 is provided to fix the fixed shaft cover 44 to the first bail support member 340 and to rotatably support the line roller 41. The fixed shaft 343 includes a large-diameter head portion 343a, a first locking portion 343b formed with a smaller diameter than the head portion 343a following the head portion 343a, a support portion 343c that supports the line roller 41, and a support portion 343c. And a second locking portion 343d formed at the tip. A male screw portion 343e into which a fixing nut 346 is screwed is formed at the distal end portion of the fixed shaft 343 so as to penetrate the through hole 340c and protrude from the bottom surface of the first storage recess 340a. The first locking portion 343b engages with the fixed shaft cover 44, and the second locking portion 343d engages with the first bail support member 340. With these engagements, the fixed shaft cover 44 and the fixed shaft 343 are engaged. The first bail support member 340 is prevented from rotating.

  The fixing nut 346 is a cap nut, for example, and has a non-circular outer peripheral portion 346a. The outer peripheral portion 346a is, for example, a positive N (N = integer of 3 to 10) square, and in this embodiment, a hexagon. The detent member 47 can contact the side of the outer peripheral portion 346a.

  Note that, as in the embodiment of FIGS. 5 and 6, the regular N-gonal sides may be recessed in an arc shape. In this embodiment, the non-circular outer peripheral portion 346a also serves as the tool locking portion 346c. Therefore, a slot for locking the tool is not formed. However, the outer peripheral portion 346a may have a non-circular outer shape, and a tool locking portion such as a slot or a hexagon hole may be provided separately from the outer peripheral portion 346a.

  When the fixing shaft 343 is fixed by the fixing nut 346, the fixing nut 346 is tightened by using a tool to a position where any one of the sides of the regular N-shaped outer peripheral portion 346a can be engaged with the rotation preventing member 47. Then, the fixing nut 346 is prevented from rotating by screwing the rotation preventing member 47.

  Even in such an embodiment, the same operational effects as in the above-described embodiment can be obtained.

The side view of the spinning reel by which one embodiment of the present invention was adopted. FIG. Sectional drawing of a handle handle. The exploded perspective view of a bale arm. The top view of a 1st bail support member. The cross-sectional enlarged view of the bail arm near the fixed shaft cover. Sectional drawing of a spool. The exploded perspective view of a spool. Sectional drawing of a drag knob assembly. FIG. The figure equivalent to FIG. 5 of other embodiment. The figure equivalent to Drawing 5 of other embodiments. Furthermore, the figure equivalent to FIG. 5 of other embodiment. The figure equivalent to FIG. 6 of the embodiment.

Explanation of symbols

3 rotor 31 first rotor arm 32 second rotor arm 34 bale arm (an example of a fishing line guide mechanism)
40, 240, 340 First bail support member 40a, 240a, 340a First storage recess (an example of a non-circular recess)
40d, 240d Screw hole 41 Line roller 42 Second bail support member 43, 343 Fixed shaft 43e Female thread portion 44 Fixed shaft cover 45 Bale 46, 146 Fixed bolt 46a, 146a Head (an example of non-circular portion)
46b Non-rotating recess 46c Slot (an example of a tool locking part)
47,247 Anti-rotation member 343e Male thread portion 346 Fixing nut (an example of a fixing portion)
346a Outer peripheral part (an example of non-circular part)
346c Tool locking part

Claims (10)

A spinning reel fishing line guide mechanism provided on a rotor having a first rotor arm and a second rotor arm disposed to face the first rotor arm and guiding the fishing line to a spool,
A first bail support member swingably attached to the first rotor arm;
A fixed shaft fixed to the first bail support member;
A line roller rotatably supported on the fixed shaft and guiding the fishing line;
A fixed shaft cover disposed on the tip side of the fixed shaft;
A fixing member having a non-circular portion and fixing the fixing shaft to the first bail support member;
An anti-rotation member that is detachably attached to the first bail support member and is capable of preventing the fixing member from rotating by contacting an outer peripheral surface of the non-circular portion;
A fishing reel guide mechanism for a spinning reel. The fixed shaft has a female screw portion fixed to the fixing member at a tip portion,
The spinning reel fishing line guide mechanism according to claim 1, wherein the fixing member is a fixing bolt having a non-circular head as the non-circular part and screwed into the female screw part. The fixed shaft has a male screw portion fixed to the fixing member at a tip portion;
The spinning reel fishing line guide mechanism according to claim 1, wherein the fixing member is a fixing nut having the non-circular portion on an outer peripheral portion and screwed to the male screw portion. The detent member is a detent bolt that can be screwed into the first bail support member and detents the fixing member;
4. The apparatus according to claim 1, further comprising at least one screw hole that is disposed on a surface of the first bail support member so that the non-circular portion can come into contact with an outer peripheral surface of the non-circular portion and into which the non-rotating bolt can be screwed. The fishing line guide mechanism for a spinning reel according to any one of the above.   The spinning reel fishing line guide mechanism according to claim 4, wherein the detent bolt is a slotted hollow set screw. The first bail support member has a non-circular recess in the surface that can store the non-circular portion and the rotation-stop bolt,
The spinning reel fishing line guide mechanism according to claim 4 or 5, wherein the screw hole is formed in the non-circular recess.   There are two screw holes, and the non-circular bolts are arranged in the non-circular recess at the same radial position from the center of the fixing member so as to be in contact with the outer peripheral surface of the non-circular portion. A spinning reel fishing line guide mechanism according to claim 46. A second bail support member swingably attached to the second rotor arm;
The spinning reel fishing line guide mechanism according to any one of claims 1 to 7, further comprising a bail for connecting the fixed shaft cover and the second bail support member.   9. The non-circular portion is a positive N (N = integer of 3 to 10) square, and has a tool locking portion capable of locking a tool on a distal end surface. Spinning reel fishing line guide mechanism.   10. The spinning reel according to claim 9, wherein the non-circular portion includes a detent recess formed in each of the regular N-square pieces so as to be engaged with an outer peripheral surface of the detent member. Fishing line guide mechanism.

Images