JP2011205951A - Spinning reel for fishing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, facilitating the processing of each component constituting a handle-attaching structure of from a handle to a handle shaft, and capable of transmitting the turning force while preventing the handle from becoming loose from the handle shaft when the handle is operated by an angler.SOLUTION: The spinning reel 10 for the fishing includes the handle shaft 26 extended in the right and left direction, and first and second handle-linking members 62 and 64. The first handle-linking member 62 has a first flange part 62a to be contacted with one terminal 72a side of the handle shaft. The second handle-linking member 64 has a second flange part 64a arranged at the other terminal 74a side of the handle shaft. The handle shaft has a through-hole 26a in the inside. The second handle-linking member is prevented from the rotation based on the handle shaft, and the handle shaft is sandwiched with the first and the second flange parts by making the first and the second handle-linking members pass through the through-hole and fixing the handle-linking members with a screw.

Description

  The present invention relates to a fishing spinning reel having a handle that is detachably attached to a drive shaft of a drive mechanism built in a reel body.

Many fishing spinning reels have a handle attachment structure that can be switched to either left-handed or right-handed so that the handle can be attached to the left side of the handle shaft or the right side of the handle shaft. It is common to use this for reels.
This is a mechanism that rotates the handle to rotate the rotor with the fishing line guide through the handle shaft, drive gear, and pinion gear, and winds the fishing line around the spool. Since torque is applied, a material such as iron (for example, SUS material, SK material) or the like is selected.

As a general method, a method is often used in which a handle shaft on which a handle is mounted is formed of an iron system (for example, SUS material, SK material) or the like and insert-molded into a gear portion such as aluminum or zinc. Therefore, the manufacturing cost increases, the gear part and the handle shaft cannot be separated from each other, and there is a restriction in terms of after maintenance, which is uneconomical.
Therefore, for example, the other end of the mounting member formed with the left-handed or right-handed screw part at one end is fixed to the non-circular inner periphery of the handle shaft having the gear part, and the attachment on the opposite handle side is performed. Patent Document 1 discloses a configuration in which both mounting members are fastened and fixed by screw rods having left and right screws formed on both sides screwed inwardly of the member.

JP 2005-312373 A

  However, in the structure of Patent Document 1, it is difficult to process each part of the parts constituting the handle mounting structure, and the part cost is increased. Further, there is a backlash of the mounting member with respect to the non-circular hole in the handle shaft, which may adversely affect the rotation performance. Furthermore, the occurrence of such backlash may cause the screw portion to be easily loosened.

  The present invention has been made to solve such a problem, and it is easy to process each component constituting the handle mounting structure from the handle to the handle shaft, and the handle is operated when the angler operates the handle. An object of the present invention is to provide a fishing spinning reel capable of transmitting a rotational force in a state where rattling is suppressed with respect to the handle shaft.

In order to solve the above-described problems, a fishing spinning reel according to the present invention is abutted against a handle shaft provided in a state extending in the left-right direction with respect to the reel body, and one end side of the handle shaft. A first handle connecting member having a first hook part, a first handle mounting screw part which is disposed outside the first hook part and to which the first handle can be attached and detached, and the handle shaft A second hook portion disposed on the other end side, and a second handle mounting screw portion that is disposed outside the second hook portion and to which the second handle can be attached and detached. A handle connecting member, wherein the handle shaft has a through hole along a central axis therein, and at least one of the first and second handle connecting members is prevented from rotating with respect to the handle shaft. The first and second handle connecting members are connected to the hand. And screwed through the through hole of the spool shaft and wherein the handle shaft that sandwiched by the first and second flange portions.
Preferably, only one of the first and second handle connecting members is prevented from rotating with respect to the handle shaft, and the first handle connecting member penetrates the handle shaft from the first flange portion. A female screw portion extending through the hole toward the second handle connecting member, the second handle connecting member being screwed into the male screw portion of the first handle connecting member; Have

Preferably, the second handle connecting member has the female screw portion inside the second handle mounting screw portion.
Preferably, the first handle connecting member includes a first rod portion extending from the first flange portion into the through hole of the handle shaft, and the handle shaft of the first rod portion. A first inclined surface formed at a position close to the other end side and inclined with respect to a direction orthogonal to the central axis of the handle shaft, and the second handle connecting member extends from the second collar to the handle A second rod portion extending into the through hole of the shaft, and a second inclined surface formed at a position close to one end side of the handle shaft in the second rod portion and having the same inclination as the first inclined surface; A rod female threaded portion for screwing a male threaded portion of a screw into one of the first and second rods, and a rod for threading the male threaded portion of the screw from the outside of the handle shaft to the other The insertion hole is formed parallel to the center axis of the handle shaft. Then, as the male threaded portion of the screw is screwed into the rod female threaded portion through the rod insertion hole, the first and second inclined surfaces are relatively displaced along an inclination angle, and the first flange portion Is crimped to one end of the handle shaft, and the second flange is crimped to the other end of the handle shaft.

A first handle connecting member is disposed at one end of the handle shaft, and a second handle connecting member is disposed at the other end. These connecting members are screwed through the through-holes of the handle shaft so that the handle shaft is connected to the one end and the other end. Can be pinched. For this reason, when the angler operates the handle, the rotational force can be transmitted with the backlash suppressed from the handle to the handle shaft. Further, since the first and second handle connecting members only have a structure having a flange portion and a handle mounting screw portion, respectively, the first and second handle connecting members are made of an iron system (for example, SUS material, SK material) or the like. Even with this material, it is easy to process parts from the handle to the handle shaft. That is, it is possible to securely attach the handle connecting member to the handle shaft and the handle to the handle connecting member without rattling while maintaining sufficient strength between the handle shaft and the handle.
Parts can also be easily processed by a structure in which a male screw part is formed in the first handle connecting member to pass the through hole of the handle shaft, and a female screw part is formed on the second handle connecting member. The rotational force can be transmitted from the handle to the handle shaft while the backlash is suppressed.
Moreover, since the structure which has the internal thread part of a 2nd handle | steering-wheel connection member inside a 2nd handle | steering-wheel attachment screw part should just be a structure, it is easy to process a component.
By tightening the screws with the first and second inclined surfaces abutted against each other and shifting the inclined surfaces, the rod portion on one end side of the handle shaft is moved to the other end side and the rod portion on the other end side of the handle shaft is moved to one end. Can be moved to the side. In this manner, the handle play can be easily prevented by holding the one end and the other end of the handle shaft.

1 is a partial cross-sectional view showing a fishing spinning reel according to a first embodiment of the present invention. Sectional drawing which follows the II-II line of the spinning reel for fishing shown in FIG. Explanatory drawing which expands and shows the state which mounted | worn with the right handle connection member and the left handle connection member on the handle shaft shown in FIG. Explanatory drawing of the state which attached the left handle to the left end part of the handle shaft which concerns on 1st Embodiment via the left handle connection member. Explanatory drawing of the state which attached the right handle to the right side edge part of the handle shaft which concerns on 1st Embodiment via the right handle connection member. Explanatory drawing which shows the modification of the handle shaft, the right handle connection member, and the left handle connection member which are shown in FIG. 3 of the spinning reel for fishing which concerns on 1st Embodiment. Explanatory drawing similar to FIG. 4 of the spinning reel for fishing which concerns on 2nd Embodiment. Explanatory drawing similar to FIG.4 and FIG.7 of the spinning reel for fishing which concerns on 3rd Embodiment.

  Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.

A first embodiment will be described with reference to FIGS.
1 and 2 show a fishing reel 10 according to a first embodiment. The fishing reel 10 is formed as a spinning reel, and includes a reel body 12 in which a side opening W of a rigid reel body 12a is closed by a lid member 12b (FIG. 2), and the lid member 12b is fixed. By removing a screw (not shown) from a screw hole 12c (FIG. 1) formed in the reel body 12a, the internal space S can be exposed to the outside. Further, the notch R formed on the rear end side of the reel body 12a is closed by the rear cap 14. By removing the fixing screw 16 of the rear cap 14 from the reel body 12a, the internal space S is also opened on the rear end side. can do. As usual, the fishing spinning reel 10 has legs 18 extending upward from the reel body 12a, and is attached to a fishing rod (not shown) via a rod mounting portion 18a formed at the upper end of the legs 18. .

  In the internal space S of the reel body 12, a fishing line winding drive mechanism 22 for winding a fishing line around the spool 20 and a spool reciprocating mechanism 24 for reciprocating the spool back and forth are incorporated.

The fishing line winding drive mechanism 22 of the present embodiment is rotatably supported in the reel body 12 and rotates with the rotation of a left-handed or right-handed handle H (left handle HL, right handle HR), which will be described later. A drive gear 28 provided integrally with a handle shaft 26 which is a shaft member to be driven, and a pinion gear 30 meshing with the drive gear 28 are provided.
The handle shaft 26 and the drive gear 28 are formed by, for example, die casting (for example, aluminum die casting or zinc die casting). The drive gear 28 has a disk-shaped main body 28b formed on one side with a tooth surface 28a on which teeth meshing with the pinion gear 30 are arranged. The pinion gear 30 extends in the front-rear direction orthogonal to the handle shaft 26 and is supported on the reel unit 12 through the front bearing 32a and the rear bearing 32b so as to be freely rotatable on the rear end side of the cylindrical shaft 34. Is provided. A rotor 40 having a bail 36 and a fishing line guide 38 is integrally attached to the tip of the cylindrical shaft 34, and the rotor 40 rotates integrally with the cylindrical shaft 34 via the pinion gear 30. be able to.

  A spool shaft 42 passes through the cylindrical shaft 34 provided with the pinion gear 30 and extends in a direction perpendicular to the handle shaft 26. The spool shaft 42 is disposed concentrically with the cylindrical shaft 34, and can be moved back and forth along the direction perpendicular to the handle shaft 26 with respect to the cylindrical shaft 34 and the reel body 12 by the spool reciprocating mechanism 24. it can. A spool 20 around which a fishing line is wound is attached to the tip of the spool shaft 42.

  The spool reciprocating mechanism 24 that reciprocates the spool 20 with the spool shaft 42 in the front-rear direction includes an interlocking gear 44 that meshes with the pinion gear 30 and a traverse cam shaft 46 that rotates integrally with the interlocking gear 44. The slider 48 is fixed to the rear end with a screw 42a. A pin 47 whose tip end engages with the cam groove 46 a of the traverse cam shaft 46 is accommodated and held inside the slider 48, and the slider 48, the traverse cam shaft 46, and the like are interposed through the pin 47. Are concatenated. When the pinion gear 30 rotates the traverse cam shaft 46 via the interlocking gear 44, the slider 48 is guided by the guide shaft 45 disposed in parallel to the traverse cam shaft 46, and the slider 48 has a pin 47 and a cam. The spool shaft 42, which is moved in the front-rear direction by the engaging action of the groove 46a and fixed to the slider 48 with the screw 42a, reciprocates in the front-rear direction.

  The pin 47 accommodated and held inside the slider 48 is set so as to be engaged with the cam groove 46a of the traverse cam shaft 46 while maintaining a constant meshing amount. The traverse cam shaft 46 can move smoothly without rattling.

  The fishing spinning reel 10 formed in this way is attached to the slider 48 of the spool reciprocating mechanism 24 when the handle shaft 26 is rotated by rotating the handle H for left-handed or right-handed rotation. The spool 20 reciprocates back and forth via the spool shaft 42, while the rotor 40 is rotationally driven via the drive gear 28, the pinion gear 30 and the cylindrical shaft 34 of the fishing line winding drive mechanism 22. Therefore, the spool 20 is guided by the fishing line guide portion 38, and the fishing line is wound almost uniformly.

  In addition, in the internal space S of the reel body 12, a reverse rotation prevention mechanism including a well-known one-way clutch 50 for preventing reverse rotation of the rotor 40 (rotation in the direction of feeding the fishing line from the spool) is disposed. This reverse rotation prevention mechanism can be switched through a switching lever 52 provided on the rear end wall portion of the reel body 12, and the rotor 40 can be switched between a state in which forward rotation is possible and a state in which forward rotation is possible and in which rotation is impossible. . The reel body 12 and the rotor 40 are provided with a return mechanism (not shown), and the handle H is rotated in the normal rotation direction (rotation in the direction of winding the fishing line on the spool) regardless of the state of the rotor 40. Then, the bail 36 in the fishing line discharge position can be returned to the fishing line winding position shown in FIG. 1 via a return mechanism (not shown).

As shown in FIGS. 2 and 3, the handle shaft 26 of this embodiment is formed in a hollow structure having a through hole 26 a penetrating along the central axis C extending in the left-right direction with respect to the reel body 12. . The handle shaft 26 is provided in the reel body 12 so that the left handle HL (see FIGS. 2 and 4) can be selectively replaced on the left side of the reel body 12 and the right handle HR (see FIG. 5) can be selectively replaced on the right side. It extends in the left-right direction intersecting (for example, orthogonal to) the spool shaft 42. A left handle connecting member (left-handed handle attaching portion) 62 to which a left handle HL (see FIG. 4) is detachably attached as a first handle connecting member is attached to the left end of the handle shaft 26 in FIG. A right handle connecting member (right-handed handle attaching portion) 64 to which a right handle HR (see FIG. 5) is detachably attached as a second handle connecting member is fixed to the end portion. The handle shaft 26, the left handle connecting member 62, and the right handle connecting member 64 are preferably formed symmetrically with respect to the central axis C shown in FIG.
Since the left handle connecting member 62 receives a large force from the left handle HL and the right handle connecting member 64 from the right handle HR, these connecting members 62 and 64 are each made of an iron-based material (for example, SUS material or SK material). For example, a material having higher rigidity than the material used for the handle shaft 26 is used.

  The connecting members 62 and 64 attached to the end portions (the right end portion and the left end portion) of the handle shaft 26 are exposed to the outside from the openings 56a and 56b formed in the reel body 12a and the lid member 12b. Has been placed. Reference numeral E denotes a protective cap that protects the opening (the opening 56b on the right side in FIG. 2) to which the handle H is not attached.

  The openings 56a and 56b are formed with locking edges protruding radially inward from a portion close to the outside of the reel body 12, and bearings 58a and 58b arranged in the openings 56a and 56b. Is prevented from slipping out. Further, the opening 56a on the side close to the drive gear 28 is formed to have a larger diameter than the opening 56b on the other side, and therefore the load on the opening 56a is larger than that of the bearing 58b disposed in the opening 56b. A bearing 58a that can be supported is arranged. Both end portions of the handle shaft 26 are rotatably supported by the reel body 12 through these bearings 58a and 58b, and are positioned relative to the reel body 12 so as not to move in the axial direction together with these bearings 58a and 58b. ing.

  As shown in FIGS. 3 to 5 in an enlarged manner, a bearing mounting portion 72 in which a bearing 58a is disposed is formed in the left region (left end portion) of the handle shaft 26 of the present embodiment. The bearing mounting portion 72 holds the bearing 58 a together with a locking edge protruding into the opening 56 a of the reel body 12. A drive gear 28 is formed in an area on the right side of the bearing mounting portion 72 and in a substantially central area of the handle shaft 26. A bearing mounting portion 74 in which the bearing 58 b is disposed is formed in the right region (right end portion) of the drive gear 28. The bearing mounting portion 74 holds the bearing 58 b together with a locking edge that projects into the opening 56 b of the reel body 12.

  The bearing mounting portions 72 and 74 shown in FIGS. 3 to 5 are each formed in a cylindrical shape. A left handle connecting member 62 is disposed at the left end of the bearing mounting portion 72 on the left side of the handle shaft 26. On the other hand, a right handle connecting member 64 is disposed at the right end of the bearing mounting portion 74 on the right side of the handle shaft.

  An opening end portion 72 a having an annular plane shape is formed on the left end surface of the bearing mounting portion 72 on the left side of the handle shaft 26. The left handle connecting member 62 includes an annular flange portion (first annular flange portion) 62a and a male screw portion (first handle mounting screw portion) extending from the flange portion 62a so as to be separated from the opening end portion 72a. ) 62b and a female screw portion 62c formed inside the male screw portion 62b. That is, the male screw portion 62b and the female screw portion 62c of the left handle connecting member 62 are arranged concentrically. The male screw portion 62b and the female screw portion 62c are both formed as left-hand screws. The flange portion 62a has a planar annular surface 63a on the opposite side to the male screw portion 62b, and a planar annular surface 63b is also formed on the male screw portion 62b side. The annular surfaces 63a and 63b are formed in parallel to each other.

  On the other hand, an opening end portion 74 a having an annular plane shape is formed at the right end portion of the bearing mounting portion 74 on the right side of the handle shaft 26. The opening end portion 74a is formed with a handle shaft side uneven portion 74b into which a connecting member-side uneven portion 65c described later is fitted. The right handle connecting member 64 includes an annular flange portion (second annular flange portion) 64a and a first male screw portion (second handle) extending from the flange portion 64a so as to be separated from the opening end portion 74a. Mounting screw portion) 64b, a shaft portion 64c extending in the opposite direction to the first male screw portion 64b with respect to the flange portion 64a, and a second male screw disposed at the tip of the shaft portion 64c. 64d. The first male screw portion 64b is formed as a right screw, and the second male screw portion 64d is formed as a left screw. The flange portion 64a has a planar annular surface 65a on the shaft portion 64c side, and a planar annular surface 65b on the male screw portion 64b side. The annular surfaces 65a and 65b are formed parallel to each other. The annular surface 65a is formed with a connecting member side uneven portion 65c that fits into the handle shaft side uneven portion 74b.

As shown in FIGS. 3A and 3B, in this embodiment, the handle shaft side uneven portion 74b has four recesses, and the connecting member side uneven portion 65c is the handle shaft side uneven portion 74b. There are four protrusions that fit into the recesses. Here, the handle shaft side uneven portion 74b of the concave portion and the connecting member side uneven portion 65c of the convex portion are formed to have a longitudinal direction in the radial direction and a width in the circumferential direction with respect to the central axis C of the handle shaft 26. ing. That is, the handle shaft side uneven part 74b and the connecting member side uneven part 65c are formed to have a part of a fan shape.
And it is preferable that the handle shaft side uneven | corrugated | grooved part 74b is a taper shape in which a groove width becomes small as it leaves | separates from the opening edge part 74a, and the connection member side uneven | corrugated | grooved part 65c is a taper shape which becomes taper as it leaves | separates from the annular surface 65a. With such a shape, as the left handle connecting member 62 is rotated and the female screw portion 62c of the left handle connecting member 62 is screwed into the male screw portion 64d of the right handle connecting member 64, the handle shaft side unevenness is increased. The close contact state between the portion 74b and the connecting member-side concavo-convex portion 65c can be increased, and the circumferential slip between the opening end portion 74a and the annular surface 65a can be effectively suppressed.

A case where the left handle connecting member 62 and the right handle connecting member 64 are attached to the handle shaft 26 will be described below.
First, the second male screw portion 64d and the shaft portion 64c of the right handle connecting member 64 are inserted from the right end portion of the handle shaft 26 toward the left end portion of the handle shaft 26 through the through hole 26a. With the second male threaded portion 64d of the right handle connecting member 64 protruding further leftward from the left end of the handle shaft 26, the connecting member side uneven portion 65c at the left end of the right handle connecting member 64 is used as the handle shaft. 26 is fitted to the handle shaft side uneven portion 74b on the right end portion of H.26. For this reason, the planar open end 74a and the annular surface 65a are brought into contact with each other.
Then, the second male screw portion 64 d of the right handle connecting member 64 is screwed into the female screw portion 62 c of the left handle connecting member 62. Specifically, since the handle shaft 26 and the right handle connecting member 64 are integrated with each other by fitting, the female screw portion 62c of the left handle connecting member 62 is connected to the second male screw portion 64d of the right handle connecting member 64. Rotate. When rotating in this way, the annular surface 63a of the flange portion 62a of the left handle connecting member 62 is pressure-bonded to the opening end portion 72a having an annular planar shape. Further, the annular surface 65a of the right handle connecting member 64 and the open end 74a of the handle shaft 26 are crimped.
In addition to the screw fastening, the female screw portion 62c of the left handle connecting member 62 and the second male screw portion 64d of the right handle connecting member 64 may be fixed by, for example, adhesive or caulking. preferable. By fixing in this manner, loosening between the female screw portion 62c and the male screw portion 64d can be prevented.

  Thus, a force is applied to the handle shaft 26 of the present embodiment so that the left handle connecting member 62 and the right handle connecting member 64 are pulled through the through hole 26a of the handle shaft 26. Therefore, the handle shaft 26 is sandwiched between the flange portion 62a of the left handle connecting member 62 and the flange portion 64a of the right handle connecting member 64. In this way, the left handle connecting member 62 and the right handle connecting member 64 are prevented from moving in the axial direction of the handle shaft 26. Further, since the right handle connecting member 64 is prevented from rotating with respect to the handle shaft 26, the left handle connecting member 62 and the right handle connecting member 64 are prevented from rotating relatively in the circumferential direction of the handle shaft 26. Yes. In this way, rattling between the handle shaft 26 and the left handle connecting member 62 and the right handle connecting member 64 can be prevented.

  That is, it is possible to prevent axial movement by abutting the flat surfaces of the connecting members 62 and 64 against the flat surfaces of both end portions 72a and 74a of the handle shaft 26, and to fit the convex portions 65c of the connecting member 64 to the concave portions 74b of the handle shaft 26. Prevention of circumferential movement (rotation prevention), screw fastening between the two connecting members 62 and 64, adhesion, etc., ensures that the handle shaft 26 and the left handle connecting member 62 and the right handle connecting member 64 have a backlash. Can be prevented.

As shown in FIG. 4, the left handle HL has a mounting portion 82 for the left handle connecting member 62. In this embodiment, the attachment portion 82 is formed in a cylindrical shape, and has a left-handed female screw portion 82 a detachably screwed with a left-handed male screw portion 62 b of the left handle connecting member 62 on the inner peripheral surface thereof. When the left handle HL is disposed on the reel main body 12, when the female screw portion 82 a of the left screw is screwed into the male screw portion 62 b of the left handle connecting member 62, an annular planar opening at the right end of the mounting portion 82 is provided. An annular surface 63b of the flange portion 62a of the left handle connecting member 62 is abutted against the end portion 82b.
Thus, since the planes of the annular surface 63b of the flange portion 62a of the left handle connecting member 62 and the opening end portion 82b at the right end of the mounting portion 82 are abutted with each other, the left handle HL is in contact with the left handle connecting member 62. Can be attached without play. For this reason, it is possible to prevent the left handle connecting member 62 from being inclined with respect to the handle shaft 26 and to prevent the shaft core from being displaced, and to always securely fix the left handle connecting member 62 to the handle shaft 26 at a fixed position. The rotation of the left handle HL can be reliably transmitted to the handle shaft 26 and the drive gear 28. The male screw portion 62b formed on the left handle connecting member 62 disposed at the left end of the handle shaft 26 is fastened to the attachment portion 82 when the left handle HL is rotated in the fishing line winding direction. Since it is formed in the direction of tightening, it is possible to prevent the left handle HL from becoming loose during use.

  The attachment portion 82 of the left handle HL is disposed through the opening 56a of the lid member 12b shown in FIG. A cylindrical portion 83 (see FIG. 4) formed concentrically with the attachment portion 82 of the left handle HL is disposed so as to face the outer peripheral surface of the lid member 12b on the left side of the reel body 12 as shown in FIG. .

Similarly, as shown in FIG. 5, the right handle HR has a mounting portion 84 for the right handle connecting member 64. In this embodiment, the mounting portion 84 is formed in a cylindrical shape, and the right-hand female screw portion 84a that is detachably screwed to the first male screw portion 64b of the right-hand screw of the right handle connecting member 64 on the inner peripheral surface thereof. Have When the right handle HR is arranged on the reel body 12, when the female screw portion 84 a of the right screw is screwed into the male screw portion 64 b of the right handle connecting member 64, an annular planar opening at the left end of the mounting portion 84 is provided. The annular surface 65b of the flange portion 64a of the right handle connecting member 64 is abutted against the end portion 84b.
Thus, since the planes of the annular surface 65b of the flange portion 64a of the right handle connecting member 64 and the open end portion 84b at the left end of the mounting portion 84 are abutted with each other, the right handle HR is in contact with the right handle connecting member 64. Can be attached without play. Therefore, the right handle connecting member 64 can always be securely fixed to the handle shaft 26 at a fixed position, and the rotation of the right handle HR can be reliably transmitted to the handle shaft 26 and the drive gear 28. . The male screw portion 64b formed on the right handle connecting member 64 disposed at the right end of the handle shaft 26 is fastened with the attachment portion 84 when the right handle HR is rotated in the fishing line winding direction. Since it is formed in the direction in which the right handle is tightened, it is possible to prevent the right handle HR from becoming loose during use.

  The mounting portion 84 of the right handle HR is disposed through the opening 56b of the reel body 12a shown in FIG. Although not shown, the cylindrical portion 85 (see FIG. 5) formed concentrically with the mounting portion 84 of the right handle HR is disposed so as to face the outer peripheral surface on the right side of the reel body 12a shown in FIG.

  As described above, the left handle connecting member 62 is disposed between the handle shaft 26 and the left handle HL, or the right handle connecting member 64 is disposed between the handle shaft 26 and the right handle HR. By connecting these connecting members 62 and 64 through the through holes 26a of the 26, the handle H (HL, HR) can be connected to the handle shaft 26 without rattling. Further, since the mounting portion 84 of the left handle HL is formed with a female screw portion 82a using a left screw, and the mounting portion 84 of the right handle HR is formed with a female screw portion 84a using a right screw, the handle H (HL, HR). Is rotated in the direction of winding the fishing line, the attachment portions 82 and 84 are formed in a tightening direction, and the handle H can be prevented from loosening.

Further, since an iron-based material such as SUS or SK material is used for the left handle connecting member 62 and the right handle connecting member 64, transmission is performed from the handle H to the handle shaft 26 via the left handle connecting member 62 and the right handle connecting member 64. The applied force can be sufficiently received by the left handle connecting member 62 and the right handle connecting member 64. The left handle connecting member 62 has a flange portion 62a, a male screw portion 62b, and a female screw portion 62c formed inside thereof. The right handle connecting member 64 has a flange portion 64a, a male screw portion 64b, and a shaft portion. Since it may be formed in a simple structure having 64c and a male screw portion 64d, even if the material is an iron-based material such as SUS material or SK material, it can be easily processed and can be formed at low cost. In addition, since the number of parts such as the left handle connecting member 62 and the right handle connecting member 64 fixed to the handle shaft 26 can be maintained, the handle shaft 26, the left handle connecting member 62, and the right handle can be inexpensively maintained. The connecting member 64 can be formed at low cost.
That is, according to this embodiment, the handle connecting members 62 and 64 are connected to the handle connecting members 62 and 64 with respect to the handle shaft 26 while maintaining sufficient strength between the handle shaft 26 and the handle H. The handle H can be securely attached without rattling.

  The handle shaft 26 shown in FIG. 6 maintains the arrangement of the drive gear 28 of the handle shaft 26 shown in FIG. 3 as it is, and the left and right arrangement of the handle shaft 26 shown in FIG. 3 is reversed. In this case, the left handle connecting member 162 (first handle connecting member) 162 of the handle shaft 26 is not the reverse arrangement of the right handle connecting member 64 shown in FIG. The connecting member (second handle connecting member) 164 does not reversely arrange the left handle connecting member 62 shown in FIG.

That is, as the first handle connecting member, the left handle connecting member 162 shown in FIG. 6 has a flange portion 162a, a first male screw portion 162b, a shaft portion 162c, and a second male screw portion 162d. The first male screw portion 162b is a left screw, and the second male screw portion 162d is a right screw. As the second handle connecting member, the right handle connecting member 164 shown in FIG. 6 has a flange portion 164a, a male screw portion (second handle mounting screw portion) 164b, and a female screw portion 164c. The male screw portion 164b and the female screw portion 164c are right-hand threads.
Further, one of the pair of annular surfaces 165a and 165b of the flange portion 164a of the right handle connecting member 164 so as to be fitted to the handle shaft side uneven portion 74b of the opening end portion 74a of the right end portion of the handle shaft 26. The annular surface 165a is formed with a connecting member side uneven portion 165c.

Further, in the embodiment shown in FIGS. 1 to 5, the right handle connecting member 64 having the shaft portion 64 c and the second male screw portion 64 d passing through the through hole 26 a of the handle shaft 26 is rotated with respect to the handle shaft 26. Although an example of stopping is disclosed, in the embodiment shown in FIG. 6, the right handle connecting member 164 having the female screw portion 164 c that is not disposed in the through hole 26 a of the handle shaft 26 is an example of stopping the rotation relative to the handle shaft 26. is there.
Even with such a structure, the handle shaft 26 can be held between the left handle connecting member 162 and the right handle connecting member 164 without rattling, as in the embodiment shown in FIGS.

  Next, a second embodiment will be described with reference to FIG. This embodiment is a modification of the first embodiment.

The inner peripheral surface of the through hole 26b of the handle shaft 26 shown in FIG. 7 is formed in a non-circular shape such as a polygon such as a regular hexagon or a D-shape.
The left handle connecting member 262 includes a flange portion 262a, a male screw portion 262b, a rod portion (first rod portion) 262c, and an insertion hole (rod insertion hole) 262d parallel to the central axis C of the handle shaft 26. . A slope (first slope) 262e inclined with respect to the central axis C is formed at the right end of the rod portion 262c. The rod portion 262c is formed in a shape along the inner peripheral surface of the through hole 26b of the handle shaft 26. The rod portion 262c is slightly movable so as to be orthogonal to the central axis C in the through hole 26b of the handle shaft 26. That is, there is a slight gap SL between the inner peripheral surface of the through hole 26 b of the handle shaft 26 and the rod portion 262 c of the left handle connecting member 262. Further, the insertion hole 262d has an inner diameter larger than the outer diameter of a screw 266 described later, and a head 266b of the screw 266 is disposed at the left end portion of the insertion hole 262d and inside the male screw portion 262b. An enlarged diameter portion 262f having a diameter larger than that of the insertion hole 262d is provided.

  The right handle connecting member 264 includes a flange portion 264a, a male screw portion 264b, a rod portion (second rod portion) 264c, and a female screw portion (rod female screw portion) 264d parallel to the central axis C of the handle shaft 26. Have A slope (second slope) 264e inclined with respect to the central axis C is formed at the left end of the rod portion 264c. The rod portion 264 c is formed in a shape along the inner peripheral surface of the through hole 26 b of the handle shaft 26. The rod portion 264c is slightly movable so as to be orthogonal to the central axis C in the through hole 26b of the handle shaft 26. That is, there is a slight gap SR between the inner peripheral surface of the through hole 26b of the handle shaft 26 and the rod portion 264c of the right handle connecting member 264.

  The slope 262e of the rod portion 262c of the left handle connection member 262 and the slope 264e of the rod portion 264c of the right handle connection member 264 are inclined by the same angle with respect to the direction orthogonal to the central axis C. Is formed.

  An annular surface 263a of the flange portion 262a of the left handle connection member 262 is in contact with an opening end portion 72a on the left side of the handle shaft 26, and an annular surface 265a of the flange portion 264a of the right handle connection member 264 is an opening on the right side of the handle shaft 26. It abuts on the end 74a. At this time, the slope 262e of the left handle connecting member 262 and the slope 264e of the right handle connecting member 264 are also in contact with each other.

  The male screw portion 266a of the screw 266 is screwed into the female screw portion 264d of the right handle connecting member 64 through the insertion hole 262d of the left handle connecting member 262. At this time, the rod portions 262c and 264c are non-circular and are prevented from rotating with respect to the handle shaft 26. Therefore, as the male thread portion 266a of the screw 266 is screwed, the right handle connecting member 264 is pulled toward the left side of the handle shaft 26, and the head portion 266b of the screw 266 is moved toward the right side of the handle shaft 26. The handle connecting member 262 is pressed. In other words, the male screw portion 266 a of the screw 266 pulls the left handle connecting member 262 toward the right side of the handle shaft 26.

  As described above, when the male screw portion 266a of the screw 266 is screwed into the female screw portion 264d of the right handle connecting member 264, the contact force between the inclined surfaces 262e and 264e increases, and finally the inclined surfaces 262e, H.264e slides in opposite directions. The left handle connecting member 262 moves toward the right side in the axial direction of the handle shaft 26, and the right handle connecting member 264 moves toward the left side in the axial direction of the handle shaft 26. In FIG. 7, the left handle connecting member 262 moves downward in the direction perpendicular to the axial direction of the handle shaft 26, and the right handle connecting member 264 is above the direction orthogonal to the axial direction of the handle shaft 26. Move towards. At this time, the positional relationship between the male screw portion 266a of the screw 266 and the rod portion 264c of the right handle connecting member 264 does not move, but the screw 266 is relatively located with respect to the left handle connecting member 262 having the insertion hole 262d. Move up inside.

  Therefore, a gap SL is formed on the upper side in FIG. 7 between the rod portion 262c of the left handle connecting member 262 and the through hole 26b of the handle shaft 26, and the rod portion 264c of the right handle connecting member 264 and the handle shaft 26 are formed. A clearance SR is formed on the lower side in FIG.

  When the male screw portion 266a of the screw 266 is further screwed into the female screw portion 264d of the right handle connecting member 264, the handle shaft 26 is prevented from rotating together with the left handle connecting member 262 and the right handle connecting member 264. Is firmly held by. The male screw portion 266a of the screw 266 and the female screw portion 264d of the right handle connecting member 264 are preferably fixed by adhesion or the like.

  Next, a third embodiment will be described with reference to FIG. This embodiment is a modification of the first and second embodiments.

  Here, the difference between the second embodiment shown in FIG. 7 and the present embodiment shown in FIG. 8 is the structure of rotation prevention of the left handle connecting member 262 and the right handle connecting member 264 with respect to the handle shaft 26. Other structures are the same as those of the second embodiment.

  The inner peripheral surface of the through hole 26c of the handle shaft 26 shown in FIG. 8 is formed in a circular shape. The outer peripheral surfaces of the rod portion 262c of the left handle connecting member 262 and the rod portion 264c of the right handle connecting member 264 are both formed in a circular shape and are fitted in a loose state.

A handle shaft side uneven portion 72b is formed at the left open end portion 72a of the handle shaft 26, and a handle shaft side uneven portion 74b is formed at the right open end portion 74a. The handle shaft side uneven portion 72b has the same structure as the handle shaft side uneven portion 74b of the recess shown in FIGS. 3 (A) and 3 (B) of the first embodiment.
A connecting member side uneven portion 263c is formed on the annular surface 263a of the left handle connecting member 262, and a connecting member side uneven portion 265c is formed on the annular surface 265a of the right handle connecting member 264. The connecting member side uneven portions 263c, 265c have the same structure as the connecting member side uneven portion 65c of the convex portion shown in FIGS. 3A and 3B of the first embodiment.
In this embodiment, the handle shaft side uneven portion 72b and the connecting member side uneven portion 263c are fitted, and the handle shaft side uneven portion 74b and the connecting member side uneven portion 265c are fitted, but the first embodiment. This is a looser fitting state than the fitting state described in (1). By making such a loose fitting state, the flange portions 262a and 264a are moved with respect to the handle shaft 26 when the left handle connecting member 262 and the right handle connecting member 264 are slid on the inclined surfaces 262e and 264e. Can do.

  In the first and second embodiments, of the connecting members 62, 64, 162, 164, 262, and 264, screws (handle mounting screw portions) attached to the handle H are male screw portions 62b, 64b, 162b, and 164b. 262b, 264b, these are formed as female screw portions, while the female screw portions 82a, 84a of the attachment portions 82, 84 of the handle H may be formed as male screw portions. .

  Although several embodiments have been specifically described so far with reference to the drawings, the present invention is not limited to the above-described embodiments, and all the embodiments performed without departing from the scope of the invention are described. Including implementation.

  DESCRIPTION OF SYMBOLS 10 ... Spinning reel for fishing, 12 ... Reel body, 12a ... Reel body, 12b ... Lid member, 12c ... Screw hole, 20 ... Spool, 22 ... Drive mechanism for winding fishing line, 24 ... Spool reciprocating mechanism, 26 ... Handle shaft, 26a ... through hole, 28 ... drive gear, 28a ... tooth surface, 28b ... main body, 30 ... pinion gear, 32a ... front bearing, 32b ... rear bearing, 34 ... cylinder shaft, 36 ... bale, 38 ... fishing line Guide part, 40 ... rotor, 42 ... spool shaft, 42a ... screw, 44 ... interlocking gear, 56a, 56b ... opening, 58a, 58b ... bearing, 62 ... left handle connecting member, 62a ... flange part, 62b ... male screw Part, 62c ... female screw part, 63a, 63b ... annular surface, 64 ... right handle connecting member, 64a ... flange part, 64b ... first male screw part, 64c ... shaft part, 64d ... second Screw part, 65a, 65b ... annular surface, 65c ... coupling member side uneven part (convex part), 72, 74 ... bearing mounting part, 72a, 74a ... opening end part, 74b ... handle shaft side uneven part (concave part), 82 84 ... Mounting part, 82a, 84a ... Female thread part, 82b, 84b ... Open end, 83, 85 ... Cylindrical part, W ... Side opening, S ... Internal space, H ... Handle (HL ... Left-handed handle, HR ... right-handed handle), C ... central axis.

Claims (4)

A handle shaft provided in a state extending in the left-right direction with respect to the reel body;
A first collar portion that is in contact with one end side of the handle shaft, and a first handle mounting screw portion that is disposed outside the first collar portion and to which the first handle can be attached and detached. 1 handle connecting member;
A second flange portion disposed on the other end side of the handle shaft; and a second handle mounting screw portion that is disposed outside the second flange portion and to which the second handle can be attached and detached. A second handle connecting member;
The handle shaft has a through-hole along the central axis inside,
At least one of the first and second handle connecting members is prevented from rotating with respect to the handle shaft;
A spinning reel for fishing, wherein the first and second handle connecting members are screwed through a through-hole of the handle shaft, and the handle shaft is sandwiched between the first and second hooks. Only one of the first and second handle connecting members is prevented from rotating with respect to the handle shaft,
The first handle connecting member has a male screw portion extending from the first flange portion toward the second handle connecting member through a through hole of the handle shaft,
2. The fishing spinning reel according to claim 1, wherein the second handle connecting member has a female screw portion that is screwed into a male screw portion of the first handle connecting member.   3. The fishing spinning reel according to claim 2, wherein the second handle connecting member has the female screw portion inside the second handle mounting screw portion. 4. The first handle connecting member is proximate to the other end side of the handle shaft of the first rod portion and a first rod portion extending from the first flange portion into the through hole of the handle shaft. A first inclined surface that is formed at a position that is inclined with respect to a direction orthogonal to the central axis of the handle shaft,
The second handle connecting member is proximate to one end side of the handle shaft of the second rod portion and a second rod portion extending from the second flange portion into the through hole of the handle shaft. A second slope formed at a position and having the same inclination as the first slope,
Of the first and second rods, a rod female screw part for screwing a male screw part of a screw into one of the rods and a rod insertion hole for penetrating the male screw part of the screw from the outside of the handle shaft to the other Formed parallel to the central axis of the handle shaft,
As the male screw portion of the screw is screwed into the rod female screw portion through the rod insertion hole, the first and second inclined surfaces are relatively shifted along an inclination angle, and the first flange portion is 2. The fishing spinning reel according to claim 1, wherein the second flange portion is crimped to the other end of the handle shaft at one end of the handle shaft.

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