JP2010227080A - Structure for attaching handle of spinning reel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent shaking of a handle shaft part against a master gear shaft in a structure for attaching the handle of a spinning reel. <P>SOLUTION: An engaging part 10b including a protruded part is formed on the end portion of a master gear shaft 10, the flange part 82 of a loosening stop-member 80 is held between the end part of the master gear shaft 10 and the head part 19b of a bolt member 19 to form an engaged part 82a including a concave part to which the engaging part 10b of the master gear shaft 10 can be engaged, and is formed of a metal member such as a hard zinc alloy apart from a cylindrical part 81. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a handle mounting structure for a spinning reel, and more particularly to a handle by screwing a bolt member into a distal end portion of a handle shaft portion that is rotatably attached to a master gear that is rotatably supported on a reel body of the spinning reel. The present invention relates to a spinning reel handle mounting structure in which a shaft portion is rotatably mounted on a reel body.

  Spinning reels are generally supported by a handle assembly, a reel body having a handle assembly, which is mounted on a fishing rod, a spool for spooling which is mounted on the reel body so as to be movable back and forth, and a reel body which is rotatably supported. And a rotor for winding the fishing line around the spool. The handle assembly includes a handle shaft portion, a handle arm that is swingably attached to a tip end of the handle shaft portion and extends in a radial direction, and a handle handle attached to the tip end of the handle arm. Is mounted on a metal master gear shaft rotatably mounted on the reel body so as to be integrally rotatable. In such a handle assembly, in order to suppress rattling between the handle arm and the master gear shaft, the handle assembly is non-rotatably engaged with the distal end portion of the master gear shaft and non-rotatable with the base end portion of the handle arm. One having a cylindrical member to be engaged is known (see, for example, Patent Document 1).

  On the other hand, a bolt member with a cap is screwed and fixed to the distal end portion of the handle shaft portion opposite to the side on which the handle arm is mounted, and by screwing this bolt member into the distal end portion of the handle shaft portion, A handle shaft is rotatably attached to the reel body. As such a bolt member, a member in which a cylindrical loosening prevention member is mounted on a male screw portion is known (for example, see Patent Document 2). Here, the loosening prevention member is a cylindrical member made of a synthetic resin having a flange portion on which a protrusion is formed, and the protrusion is engaged with a recess formed at a tip portion of the master gear shaft so that the master gear is engaged. The bolt member is prevented from loosening by sandwiching the flange portion of the locking member between the tip of the shaft and the head of the bolt member.

JP 2008-193949 A Japanese Utility Model Publication No. 3-74263

  In the conventional handle mounting structure, the locking member is a member made of a synthetic resin such as a relatively soft polyamide resin, and the cylindrical portion is inserted into the non-circular through hole of the master gear shaft. In general, since the non-circular hole is formed by a mold, there is a slight gap between the cylindrical portion and the non-circular through hole due to draft or the like, and the locking member may be inclined with respect to the master gear shaft. In this case, even if the bolt member is tightened, there is a possibility that the bolt member is mounted while being tilted due to the deformation of the collar portion. If the bolt member is mounted to be inclined with respect to the master gear shaft, the head of the bolt member or the cap integrated with the bolt member may come into contact with the reel body. Since the bolt member rotates integrally with the handle, when the head or the cap comes into contact with the reel unit, it causes a rotation unevenness of the handle, which may hinder smooth rotation of the handle.

  An object of the present invention is to maintain high rotation performance of a handle in a spinning reel handle mounting structure.

  In the spinning reel handle mounting structure according to the first aspect of the present invention, the bolt member is screwed into the distal end portion of the handle shaft portion that is rotatably attached to the master gear that is rotatably supported by the reel body of the spinning reel. A spinning reel handle mounting structure in which a portion is rotatably mounted on a reel body, and includes a handle shaft portion, a master gear shaft, a bolt member, and a locking member. The handle shaft portion has a handle shaft main body and a female screw portion. The handle shaft main body is formed such that a handle arm, to which a handle handle is attached, is mounted and fixed to a base end portion so as to be swingable, and a radial cross section of the tip end portion is non-circular. The female screw part is formed in the inner peripheral part so that the front-end | tip part of a handle shaft main body may open. The master gear shaft has a master gear shaft main body, a through hole, and an engaging portion. The master gear shaft main body is a cylindrical member that is rotatably provided on the reel main body. The through hole is formed in the inner peripheral portion of the master gear shaft main body so as to have a non-circular cross section in the radial direction, and the tip end portion of the handle shaft portion can be mounted so as to be integrally rotatable. The engaging portions are formed at both ends of the master gear shaft main body. The bolt member has a male screw portion that is screwed into the female screw portion in a state where the handle shaft portion is mounted in the through hole of the master gear shaft, and a head that is formed to have a larger diameter than the male screw portion. The locking member has a tube portion and a flange portion. The cylindrical portion has an inner peripheral portion attached to the male screw portion of the bolt member, and an outer peripheral portion attached to the through hole of the master gear shaft so as to be integrally rotatable. The flange portion is formed of a hard member that is separate from the cylindrical portion, has an engaged portion that can be engaged with the engaging portion of the master gear shaft, and includes a tip portion of the master gear shaft and a head portion of the bolt member. It is pinched.

  In this handle mounting structure, an engaging portion is formed at the tip of the master gear shaft, and the flange portion of the locking member is sandwiched between the tip of the master gear shaft and the head of the bolt member. The engaged portion to which the engaging portion can be engaged is formed, and is formed of a hard member separate from the cylindrical portion. Here, since the flange portion of the locking member is formed by a hard member separate from the cylindrical portion, it is formed by the hard member in a state where the engaging portion formed at the tip of the master gear shaft is inclined. Even if you try to forcefully engage the engaged part, the collar part will not be deformed as before, and the distance between the end face of the master gear shaft and the head part of the bolt member will be uniform by screwing in more strongly The inclination of the locking member is corrected, and the bolt member is mounted straight to the master gear shaft. Here, since the bolt member is mounted straight with respect to the master gear shaft, the head of the bolt member does not come into contact with the reel body, so that uneven rotation of the handle can be suppressed, and the rotation performance of the handle Can be kept high.

  The handle mounting structure according to a second aspect of the present invention is the handle mounting structure according to the first aspect of the present invention, wherein the engaging portion is a protruding portion formed such that a part of both end portions of the master gear shaft main body protrude axially outward from the end face. . The engaged portion is a concave portion in which a part of the end portion of the flange portion of the locking member is recessed from the end surface in the axial direction and the protruding portion can be engaged. In this case, a protrusion as an engagement portion is formed on the master gear shaft, and a recess as an engagement portion is formed in the flange portion of the locking member, thereby securely engaging the engagement portion with a simple configuration. Engage with the joint.

  The handle attachment structure according to a third aspect of the present invention is the handle attachment structure according to the first aspect of the invention, wherein the engaging portion is a recess formed such that a part of both end portions of the master gear shaft main body is recessed inward in the axial direction from the end face. The engaged portion is a protruding portion that is formed such that a part of the end portion of the flange portion of the locking member protrudes outward in the axial direction from the end surface, and the recessed portion can be engaged therewith. In this case, the concave portion as the engaging portion is formed in the master gear shaft, and the protruding portion as the engaged portion is formed in the flange portion of the locking member, so that the engaging portion can be reliably engaged with a simple configuration. Engage with the joint.

  The handle mounting structure according to a fourth aspect of the present invention is the handle mounting structure according to any one of the first to third aspects, wherein the engaging portion and the engaged portion are opposed to the end surface of the master gear shaft main body and the end surface of the flange portion of the locking member. It is formed at a plurality of locations. In this case, by providing the engaging portion and the engaged portion at a plurality of locations, the engaging portion can be more reliably engaged with the engaged portion.

  The handle mounting structure according to a fifth aspect of the present invention is the handle mounting structure of the fourth aspect, wherein the plurality of engaging portions and the engaged portions are formed in a radial pattern so as to be equally spaced from each other. In this case, by arranging the engaging portions and the engaged portions radially at equal intervals, the force acting when the engaging portions are engaged with the engaged portions can be evenly distributed.

  The handle mounting structure according to a sixth aspect of the present invention is the handle mounting structure according to any one of the first to fifth aspects, wherein the cylindrical portion of the locking member is made of a soft synthetic resin. In this case, since the cylindrical portion is made of, for example, a soft synthetic resin such as polyamide resin, the cylindrical portion can be easily formed, for example, so that the female screw portion for screwing the male screw portion of the bolt member into the cylindrical portion can be easily formed. Is easy to form.

  The handle mounting structure according to a seventh aspect of the present invention is the handle mounting structure according to any one of the first to sixth aspects, wherein the flange portion of the locking member is made of a hard metal. In this case, since the collar portion is made of a hard metal such as a zinc alloy, the collar portion of the locking member is not easily deformed even when the engagement portion is engaged with the engaged portion.

  The handle attachment structure according to an eighth aspect of the present invention is the handle attachment structure according to any one of the first to sixth aspects, wherein the flange portion of the locking member is made of a hard synthetic resin. In this case, since the collar portion of the locking member is made of a hard synthetic resin such as a polyamide resin reinforced with glass fiber or glass beads, a lightweight collar portion that does not corrode can be formed at low cost.

  The handle attachment structure according to a ninth aspect of the present invention is the handle attachment structure according to any one of the first to eighth aspects, further comprising a handle arm and a cylindrical member. The handle arm is mounted and fixed so that the base end portion of the handle arm is swingable to the base end portion of the handle shaft portion, and a handle handle is attached to the tip end portion. The cylindrical member engages with an engaging portion formed at the distal end portion of the master gear shaft on the side opposite to the side on which the bolt member and the locking member are mounted, and is non-rotatably engaged with the proximal end portion of the handle arm. Match. Here, the handle member and the master gear shaft are formed in a cylindrical shape because a cylindrical member is provided that is non-rotatably engaged with the distal end portion of the master gear shaft and non-rotatably engaged with the base end portion of the handle arm. Relative rotation can be disabled via the member. Here, since the handle arm and the master gear shaft cannot be rotated relative to each other via the cylindrical member, rattling between the handle arm and the master gear shaft can be reliably suppressed.

  According to the present invention, in the handle mounting structure of the spinning reel, the engaging portion is formed at the tip of the master gear shaft, and the flange portion of the locking member is the tip of the master gear shaft and the head of the bolt member. Is formed by a hard member that is separate from the cylindrical portion, so that uneven rotation of the handle can be suppressed. And the rotation performance of the handle can be kept high.

The side view of the spinning reel which employ | adopted one Embodiment of this invention. Side surface sectional drawing of the said spinning reel. The rear view of the spinning reel. FIG. 3 is a rear sectional view of the spinning reel. The expanded sectional view by the side of the handle arm of a handle assembly. The longitudinal cross-sectional view by the side of the handle arm of the said handle assembly. The disassembled perspective view of the said handle assembly. Sectional drawing by the side of the bolt member of the said handle assembly. The expanded half-cut sectional view of the end of the master gear shaft. The enlarged side view of the edge part of the said master gear shaft. The expanded sectional view of the collar part of a locking member. The enlarged side view of the side facing the master gear axis | shaft of the collar part of the said locking member. The figure equivalent to FIG. 8 of other embodiment. The figure equivalent to FIG. 9 of other embodiment. The figure equivalent to FIG. 11 of other embodiment.

  As shown in FIGS. 1 to 4, a spinning reel employing an embodiment of the present invention includes a handle assembly 1, a reel body 2 that rotatably supports the handle assembly 1, a rotor 3, and a spool 4. And. 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 right side (see FIGS. 1 and 2) or the left side (see FIGS. 3 and 4) of the reel body 2, and the side on which the handle assembly 1 is not mounted. On the right side of the reel body 2 in FIGS. 3 and 4, a bolt member 19 with a cap is attached.

  As shown in FIGS. 3 and 4, the handle assembly 1 is attached to an inner peripheral portion of a master gear shaft 10 which will be described later so as not to be relatively rotatable, and a distal end portion protrudes outward in the axial direction from the distal end portion of the master gear shaft 10. The handle shaft portion 7 arranged in the above manner, the handle arm 8 extending in a radial direction from the distal end portion of the handle shaft portion 7 and mounted so as to be swingable with respect to the handle shaft portion 7, and the handle arm portion 8 being attached to the distal end of the handle arm 8 A handle handle 9, a cylindrical member 70 that is non-rotatably engaged with the distal end portion of the master gear shaft 10 and non-rotatably engaged with the proximal end portion of the handle arm 8, and a handle in the through hole 10 a of the master gear shaft 10. A bolt member 19 that is screwed into the female screw portion 7a in a state where the shaft portion 7 is mounted, and a distal end portion of the master gear shaft 10 can be engaged, and a looseness that is sandwiched between the distal end portion of the master gear shaft 10 and the bolt member 19 Stopping member 8 It is equipped with a door.

  As shown in FIG. 4, the handle shaft portion 7 is formed in a non-circular shape such as a rectangle, and is mounted in a through hole 10 a of the master gear shaft 10, which will be described later, in a non-rotatable and axially movable manner. A female screw portion 7a is formed on the inner peripheral side of the end portion (right end portion in FIG. 4) of the handle shaft portion 7, and the male screw portion of the bolt member 19 is connected to the female screw portion 7a of the handle shaft portion 7 attached to the through hole 10a. The handle shaft 7 is prevented from coming off from the master gear shaft 10 by screwing the portion 19a. Further, the handle arm 8 is fixed to the distal end portion 7 b (left end portion in FIG. 4) of the handle shaft portion 7 by a bolt member 20.

  As shown in FIG. 3, the handle arm 8 is a rod-shaped member made of, for example, an aluminum alloy, and is bent slightly on the side facing the reel body 2. One end (lower end portion in FIG. 3) of the handle arm 8 is connected to the tip end portion (left end portion in FIG. 3) of the handle shaft portion 7 by a bolt member 20 so as to be swingable in the direction of coming into contact with and away from the reel body 2. Yes. A handle handle 9 is rotatably attached to the other end (upper end portion in FIG. 3) of the handle arm 8.

  As shown in FIG. 3, the handle grip 9 is fixed to the tip of the shaft portion 9b and is fixed to the tip of the shaft portion 9b. And a handle portion 9a. The handle portion 9a is formed of, for example, a synthetic resin or cork, and the shaft portion 9b is, for example, a metal member.

  As shown in FIG. 5, the cylindrical member 70 includes a cylindrical first cylindrical member 71 provided separately from the handle shaft portion 7, and a master gear mounted on the inner peripheral side of the first cylindrical member 71. A cylindrical second cylindrical member 72 that is non-rotatably engaged with the distal end portion of the shaft 10 and that is non-rotatably engaged with the proximal end portion of the handle arm 8; And a spring member 73 that is disposed between the first cylindrical member 71 and the handle arm 8.

  As shown in FIG. 5, the first cylindrical member 71 is attached to the outer peripheral portion of the second cylindrical member 72 so as to cover the entire second cylindrical member 72 and slightly decreases in diameter toward the handle arm 8 side. It is a cylindrical member. The distal end portion (left end portion in FIG. 5) of the first tubular member 71 has a contact portion 71 a that can come into contact with the contact portion 8 a at the proximal end portion of the handle arm 8. Here, by tightening the bolt member 19, the contact portion 71a of the first cylindrical member 71 is pressed against the contact portion 8a of the proximal end portion of the handle arm 8, and the handle arm 8 is fixed so as not to swing.

  As shown in FIG. 5, the second cylindrical member 72 has a noncircular portion 72 a on the inner peripheral portion mounted on the handle shaft portion 7 so as not to be relatively rotatable and axially movable, and to the outer peripheral portion, the first cylindrical member 71. Is mounted in a state of being biased toward the handle arm 8 side (left side in FIG. 5) by the compressed spring member 73. The second cylindrical member 72 includes an engaging portion 72b protruding to the handle arm 8 side at, for example, two places on the front end portion (left side in FIG. 5), and a handle arm 8 side at, for example, four places on the rear end portion (right side in FIG. 5). And an engaged portion 72c that protrudes from the outer peripheral portion and an annular contact portion 72d that contacts the rear end portion (right side of FIG. 5) of the spring member 73. The engaging portion 72b is formed to be engageable with an engaged portion 8b formed to be recessed in the contact portion 8a of the handle arm 8, and by engaging the engaging portion 72b with the engaged portion 8b. The handle arm 8 and the second cylindrical member 72 are not relatively rotatable. The engaged portion 72c is formed so that the engaging portion 10b formed to protrude toward the handle arm 8 side can be engaged at four positions of the tip portion of the master gear shaft 10, and is engaged with the engaged portion 72c. By engaging the portion 10b, the second cylindrical member 72 and the master gear shaft 10 are made non-rotatable relative to each other. Further, as shown in FIG. 6, the engaging portion 72b is formed in a tapered shape inclined toward the handle arm 8 side (left side in FIG. 5). Here, even if there is a gap between the engaged portion 8b and the engaging portion 72b, the engaging portion 72b is moved to the engaged portion 8b by moving the tapered portion of the engaging portion 72b in the axial direction. Since the engagement can be ensured, rattling when the engagement portion 72b is engaged with the engaged portion 8b can be prevented. Here, the handle arm 8 and the master gear shaft 10 can be made relatively unrotatable via the second cylindrical member 72 of the cylindrical member 70.

  On the other hand, as shown in FIG. 4, a bolt member 19 with a cap is screwed and fixed to the distal end portion of the handle shaft portion 7 on the side opposite to the side on which the handle arm 8 or the cylindrical member 70 is mounted. Here, the handle shaft portion 7 is rotatably attached to the reel body 2 by screwing the bolt member 19 into the distal end portion of the handle shaft portion 7.

  As shown in FIGS. 7 to 10, the master gear shaft 10 has engaging portions 10 b formed to protrude toward the bolt member 19 at four locations on the tip portion. As shown in FIGS. 9 and 10, the engaging portions 10 b are protrusions protruding in a mountain shape, and are arranged at four positions at equal intervals on both ends of the master gear shaft 10. The engaging portion 10b is a protruding portion formed by protruding a part of both end portions of the master gear shaft 10 outward from the end surface in the axial direction. The engaging portions 10b are formed at a plurality of locations on the end face of the master gear shaft 10 so as to be opposed to the engaged portions 82a of the flange 82 described later. The four engaging portions 10b are formed in a radial pattern so as to be equally spaced from each other. The engaging portion 10b is integrally formed with the main body portion of the master gear shaft 10 made of zinc alloy. The engaging portion 10b is formed in the flange portion 82 of the locking member 80 to be described later when the bolt member 19 mounted with the locking member 80 is screwed into the handle shaft unit 7 mounted in the through hole 10a of the master gear shaft 10. It is adapted to engage with an engaged portion 82a made of a V-shaped concave portion.

  As shown in FIGS. 7 and 8, the bolt member 19 includes a male screw portion 19a that is screwed into the female screw portion 7a in a state where the handle shaft portion 7 is mounted in the through hole 10a of the master gear shaft 10, and a larger size than the male screw portion 19a. And a cap-shaped head portion 19b formed in a diameter. The head 19b is an operation unit that is picked up by a finger and rotated, and is formed of a synthetic resin such as an ABS resin. The male screw portion 19a is insert-molded on the head portion 19b so as to be integrally rotatable.

  As shown in FIGS. 7 and 8, the locking member 80 is formed of a cylinder portion 81 whose inner peripheral portion is attached to the male screw portion 19 a of the bolt member 19, and a master gear formed separately from the cylinder portion 81. And a hook portion 82 having an engaged portion 82a with which the engaging portion 10b of the shaft 10 can be engaged.

  As shown in FIGS. 7 and 8, the cylindrical portion 81 is a cylindrical member made of a soft synthetic resin such as polyamide resin. As shown in FIG. 8, the cylindrical portion 81 is formed with a through-hole that is slightly larger than the outer diameter of the male screw portion 19 a of the bolt member 19. Therefore, the cylindrical portion 81 is formed in the male screw portion 19 a of the bolt member 19. It can be inserted. As shown in FIG. 8, the outer diameter of the cylindrical portion 81 is formed in a non-circular shape whose cross section is slightly smaller than that of the through hole 10a so as to be attached to the through hole 10a of the master gear shaft 10 so as to be integrally rotatable. For this reason, the cylindrical portion 81 also functions as a spacer that fills the through hole 10 a that is a gap on the end portion side of the master gear shaft 10.

  As shown in FIGS. 7 and 8, the flange portion 82 is formed of a hard member separate from the cylindrical portion 81, for example, a hard metal such as a zinc alloy. As shown in FIG. 8, the flange portion 82 has an engaged portion 82 a that can be engaged with the engagement portion 10 b of the master gear shaft 10, and the flange portion 82 is connected to the tip portion of the master gear shaft 10. The bolt member 19 is sandwiched between the head 19b. As shown in FIGS. 11 and 12, the engaged portion 82a is formed such that a part of the end portion of the collar portion 82 is recessed in the axial direction from the end surface, and the engaging portion 10b of the master gear shaft 10 can be engaged. This is a V-groove-shaped recess. The engaged portions 82a are arranged at eight locations that are radially formed so as to be equally spaced from each other. The engaged portion 82 a is formed on the end surface of the flange portion 82 at a position facing the engaging portions 10 b of the four master gear shafts 10. For this reason, the engaging portions 10b of the four master gear shafts 10 are engaged with the four engaged portions 82a of the eight engaged portions 82a.

  In order to attach the bolt member 19 and the locking member 80 to the handle shaft portion 7 mounted on the master gear shaft 10 as described above, first, the flange 82 of the locking member 80 is attached to the male screw portion 19 a of the bolt member 19. The cylinder parts 81 are attached in this order. In a state where the locking member 80 is mounted on the bolt member 19, the male screw portion 19 a of the male screw portion 19 a of the bolt member 19 is screwed into the female screw portion 7 a of the handle shaft portion 7. At this time, the cylindrical portion 81 of the locking member 80 is attached to the through hole 10a of the master gear shaft 10 so as to be integrally rotatable, and the engaging portion 10b at the tip of the master gear shaft 10 is a flange portion of the locking member 80. The handle shaft 7 is rotatably attached to the reel body 2 by engaging with the engaged portion 82a of 82.

  To fold the handle arm 8 as described above, as shown in FIG. 4, the bolt member 19 screwed to the handle shaft portion 7 is loosened, and the second cylindrical member 72 and the base end portion of the handle arm 8 are interposed. A gap is generated. The handle arm 8 can be folded by swinging it toward the reel body 2 side.

  As shown in FIGS. 1 to 4, the reel body 2 includes a reel body 2a having an opening, a lid member 2b detachably attached to the reel body 2a so as to close the opening, and an obliquely upper front from the lid member 2b. And a cover member 2d attached from the rear part to the lower part of the reel body 2a and the lid member 2b. The reel body 2a has a space inside. In this space, there are provided a rotor drive mechanism 5 for rotating the rotor 3 in conjunction with the rotation of the handle assembly 1 and an oscillating mechanism 6 for moving the spool 4 back and forth to wind up the fishing line uniformly. It has been.

  As shown in FIGS. 2 and 4, the rotor drive mechanism 5 meshes with a master gear 11 that rotates together with a master gear shaft 10 on which the handle shaft portion 7 of the handle assembly 1 is mounted so as not to rotate, and the master gear 11. And a pinion gear 12. As shown in FIG. 4, the master gear shaft 10 is a cylindrical member integrally formed with the master gear 11, and has a through hole 10a in which the shape of the inner peripheral portion is formed in a non-circular shape such as a rectangle. . As shown in FIG. 4, the master gear shaft 10 is rotatably supported on the reel body 2 by bearings 16 and 17 mounted on the inner peripheral portions of boss portions 2 e and 2 f projecting on both sides of the reel body 2. ing. The master gear 11 is a face gear that meshes with the pinion gear 12. The pinion gear 12 is formed in a cylindrical shape and penetrates the center portion of the rotor 3. A front portion 12 a of the pinion gear 12 is fixed to the rotor 3 by a nut 13. Further, the intermediate portion and the rear end portion of the pinion gear 12 are rotatably supported by the reel body 2 via bearings 14a and 14b, respectively.

  As shown in FIGS. 2 and 4, the oscillating mechanism 6 moves the spool shaft 15 that passes through the center portion of the spool 4 and is connected to the drag mechanism 60 in the front-rear direction, thereby moving the spool 4 to the drag mechanism 60. It is a mechanism for moving back and forth. The oscillating mechanism 6 includes a screw shaft 21 arranged 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 fixed to the tip of the screw shaft 21. have. The slider 22 is fixed to the rear end of the spool shaft 15 so as not to rotate. The intermediate gear 23 meshes with the pinion gear 12 via a reduction mechanism (not shown). By this speed reduction mechanism, the forward / backward movement speed of the oscillating mechanism 6 is slowed down, and the fishing line can be tightly wound around the spool 4.

As shown in FIG. 2, the rotor 3 includes a cylindrical portion 30, and a first rotor arm 31 and a second rotor arm 32 that are provided on the side of the cylindrical portion 30 so as to face each other. The cylindrical portion 30, the first rotor arm 31, and the second rotor arm 32 are integrally formed.
A front wall 33 is formed at the front portion of the cylindrical portion 30, and a boss portion 33 a is provided at the center of the front wall 33. A through hole is formed at the center of the boss portion 33a, and the front portion 12a of the pinion gear 12 and the spool shaft 15 pass through the through hole. A nut 13 is disposed at the front portion of the front wall 33, and the front portion 12 a of the pinion gear 12 is fixed to the rotor 3 by the nut 13.

  The first rotor arm 31 is curved outwardly from the cylindrical portion 30 and extends forward. A first bail support member 40 is swingably mounted on the outer peripheral side of the front end of the first rotor arm 31. A line roller 41 for guiding the fishing line to the spool 4 is attached to the tip of the first bail support member 40. The second rotor arm 32 curves forward from the cylindrical portion 30 and extends forward. A second bail support member 42 is swingably mounted on the outer peripheral side of the distal end of the second rotor arm 32. Between the line roller 41 and the second bail support member 42, a bail 43 obtained by curving a wire in a substantially U shape is fixed. The bail arm 44 is configured by the first bail support member 40, the second bail support member 42, the line roller 41, and the bail 43. The bail arm 44 is swingable between a yarn guiding posture shown in FIG. 2 and a yarn releasing posture reversed therefrom.

  Inside the cylindrical portion 30 of the rotor 3, a reverse rotation preventing mechanism 50 for prohibiting / releasing the reverse rotation of the rotor 3 is disposed. The reverse rotation prevention mechanism 50 includes a roller-type one-way clutch 51 in which an inner ring rotates freely, and a switching mechanism 52 that switches the one-way clutch 51 between an operation state (reverse rotation prohibition state) and a non-operation state (reverse rotation permission state). Yes.

  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 via a drag mechanism 60. .

  Next, the operation and operation of the reel will be described.

  When fishing, when the bail arm 44 is reversed to cast and feed the fishing line from the reel body 2, the first bail support member 40 and the second bale support member 42 swing and the bail arm 44 is released from the line. Can be in posture. In this state, the fishing rod is cast while hooking the fishing line with the index finger of the hand holding the fishing rod. Then, the fishing line is released forward vigorously by the weight of the device. When the handle assembly 1 is rotated in the line winding direction, the rotor 3 is rotated in the line winding direction by the rotor drive mechanism 5, the bail arm 44 is returned to the line winding position by a bail reversing mechanism (not shown), and the fishing line is spooled. 4 is wound around.

  In such a spinning reel handle assembly 1, an engagement portion 10 b made of a protruding portion is formed at the distal end portion of the master gear shaft 10, and the flange portion 82 of the locking member 80 is the distal end portion of the master gear shaft 10. And the engaged portion 82a formed of a recess that can be engaged with the engaging portion 10b of the master gear shaft 10 is formed between the cylindrical portion 81 and the head portion 19b of the bolt member 19. It is formed of a metal member such as a zinc alloy. Here, since the flange portion 82 of the locking member 80 is formed of a hard metal member that is separate from the cylindrical portion 81, the engaging portion 10b formed at the tip of the master gear shaft 10 is inclined. Even if it is attempted to forcibly engage the engaged portion 82a formed of a hard metal member in the state, since the collar portion 82 is a hard metal member, the collar portion 82 is deformed as in the conventional case. Since the distance between the end face of the master gear shaft 10 and the head portion 19b of the bolt member 19 is made uniform by further tightening, the inclination of the flange 82 of the locking member 80 is corrected, and the bolt member 19 is It is mounted straight with respect to the gear shaft 10. Here, since the bolt member 19 is mounted straight with respect to the master gear shaft 10, the head portion 19 b of the bolt member 19 does not come into contact with the reel body 2, so that the rotation unevenness of the handle assembly 1 is suppressed. The rotational performance of the handle assembly 1 can be maintained high.

[Other Embodiments]
(A) In the above embodiment, the spinning reel having the front drag mechanism has been described as an example. However, the present invention is applied to other spinning reels such as a spinning reel having both the front drag mechanism and the lever drag mechanism. Applicable.

  (B) In the above-described embodiment, a protruding portion is formed as the engaging portion 10 b at the end of the master gear shaft 10, and the engaging portion 10 b can be engaged as the engaged portion 82 a of the flange portion 82 of the locking member 80. As shown in FIG. 13, a concave portion is formed as the engaging portion 10b at the end of the master gear shaft 10 and is engaged as the engaged portion 82a of the flange portion 82 of the locking member 80, as shown in FIG. The joint part 10b may be a projecting part that can be engaged.

  (C) In the embodiment described above, the flange portion 82 of the locking member 80 is made of a hard metal such as a zinc alloy, but is not limited to this, and a metal such as a stainless alloy, glass fiber, The collar portion 82 may be formed of a hard synthetic resin such as a polyamide resin reinforced with glass beads.

  (D) In the above-described embodiment, the engaging portion 10b and the engaged portion 82a are arranged at four positions at equal intervals. However, the arrangement place and the number are not limited to this, and FIGS. As shown in FIG. 2, the engaging portion 10b and the engaged portion 82a may be provided at two opposing positions.

DESCRIPTION OF SYMBOLS 1 Handle assembly 2 Reel main body 7 Handle shaft part 7a Female thread part 7b Tip part 9 Handle handle 10 Master gear shaft 10a Through hole 10b Engagement part 11 Master gear 19 Bolt member 19a Male thread part 19b Head part 70 Cylindrical member 80 Loosening prevention Member 81 cylinder part 82 collar part 82a engaged part

Claims (9)

A spinning reel of a spinning reel that rotatably attaches the handle shaft to the reel body by screwing a bolt member into the tip of the handle shaft that is rotatably attached to a master gear that is rotatably supported by the reel body of the spinning reel. A handle mounting structure,
A handle shaft main body formed with a handle arm attached with a handle grip swingably attached to the base end portion and configured to have a non-circular cross section in the radial direction of the distal end portion, and the distal end portion of the handle shaft main body open. A handle shaft portion having a female screw portion formed on the inner peripheral portion so as to
A cylindrical master gear shaft main body rotatably provided on the reel main body and an inner peripheral portion of the master gear shaft main body are formed so that a radial cross section thereof is non-circular, and a distal end portion of the handle shaft portion is integrated. A master gear shaft having a through hole that can be rotatably mounted, and engaging portions formed at both ends of the master gear shaft body;
A bolt member having a male screw portion screwed into the female screw portion in a state in which the handle shaft portion is mounted in the through hole of the master gear shaft, and a head portion formed larger in diameter than the male screw portion;
An inner periphery is formed by a cylindrical member that is attached to the male screw portion of the bolt member and an outer periphery is rotatably attached to the through-hole of the master gear shaft, and a hard member that is separate from the cylindrical portion. A locking member having an engaged portion with which the engaging portion of the master gear shaft can be engaged and having a flange portion sandwiched between a tip portion of the master gear shaft and the head portion of the bolt member;
Spindle reel handle mounting structure with The engaging portion is a protruding portion formed such that a part of both ends of the master gear shaft main body protrudes axially outward from the end surface, respectively.
2. The spinning according to claim 1, wherein the engaged portion is a concave portion in which a part of an end portion of the flange portion of the locking member is recessed from an end surface in an axial direction and the protruding portion can be engaged. Reel handle mounting structure. The engaging portion is a recess formed by recessing a part of both end portions of the master gear shaft main body axially inward from the end surface,
2. The engaged portion is a protruding portion that is formed such that a part of an end portion of the flange portion of the locking member protrudes axially outward from an end surface, and the recessed portion can be engaged. Spindle reel handle mounting structure.   The said engaging part and the said to-be-engaged part are any one of Claim 1 to 3 currently formed in the mutually opposing location of the end surface of the said master gear shaft main body, and the end surface of the said collar part of the said locking member. 2. A spinning reel handle mounting structure according to item 1.   5. The spinning reel handle mounting structure according to claim 4, wherein the plurality of engaging portions and the engaged portions are radially formed such that each of the engaging portions and the engaged portion is equally spaced.   The spinning reel handle mounting structure according to any one of claims 1 to 5, wherein the cylindrical portion of the locking member is made of a soft synthetic resin.   The spinning reel handle mounting structure according to any one of claims 1 to 6, wherein the flange portion of the locking member is made of hard metal.   The handle mounting structure for a spinning reel according to any one of claims 1 to 6, wherein the flange portion of the locking member is made of a hard synthetic resin. A handle arm on which a base end portion is swingably mounted and fixed to a base end portion of the handle shaft portion, and a handle handle is attached to a distal end portion;
Engage with the engaging portion formed at the distal end portion of the master gear shaft on the side opposite to the side where the bolt member and the locking member are mounted, and engage with the base end portion of the handle arm in a non-rotatable manner. The spinning reel handle mounting structure according to any one of claims 1 to 8, further comprising a cylindrical member to be joined.

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