JP2011177117A - Fishing line guide mechanism of spinning reel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent a fishing line from getting twisted when the fishing line is unreeled forward with a drag working in a fishing line guide mechanism of the spinning reel. <P>SOLUTION: The bail arm 34 includes a bail 41, a fixed shaft 43, a line roller 44, a one-way clutch 45 and a fixed-shaft cover 46. The one-way clutch 45 is arranged between the outer peripheral part of the fixed shaft 43 and the inner peripheral part of the line roller 44 and permits rotation in the direction for winding up the fishing line while inhibiting rotation in the direction of releasing the fishing line. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a fishing line guide mechanism, and in particular, a spinning reel fishing line guide mechanism that is swingably attached to the tips of a first rotor arm and a second rotor arm in a line guiding position and a line releasing position, and guides the fishing line to a spool. About.

  The spinning reel is provided with a fishing line guide mechanism for guiding the fishing line to the spool. The fishing line guide mechanism is attached to the tips of the first rotor arm and the second rotor arm, rotates together with the rotor, and is swingable between a line releasing attitude and a line guiding attitude. Such a fishing line guide mechanism includes a first bail support member and a second bail support member, a fixed shaft having one end fixed to the tip of the first bail support member, and a fixed shaft cover fixed to the other end of the fixed shaft. And a bail having one end attached to the fixed shaft cover, and a line roller supported by the fixed shaft. One end of the bail is inserted and fixed to the fixed shaft cover, and the other end of the bail is attached to the tip of the second bail support member (see, for example, Patent Document 1).

  In the spinning reel having such a fishing line guide mechanism, when the fishing line is wound around the spool, the bale is swung to the line guiding posture side and the handle is rotated. Then, the fishing line is guided to the bail and is guided and brought into contact with the outer peripheral surface of the line roller through the fixed shaft cover. Then, the fishing line is guided by the line roller, changed in direction, and wound around the outer periphery of the spool.

  In this type of fishing line guide mechanism, when the line is released, the fishing line remains in a wound state, that is, spirals and is fed out from the front end of the spool. Normally, spinning reels are wound around the spool in the state of twisting in the opposite direction to the unwinding when rotating the rotor and winding the fishing line so that the fishing line unrolled from the spool does not twist. ing. Here, since the yarn warp of the same size is generated in the opposite direction at the time of feeding and winding, the yarn twist is prevented from occurring.

JP 2005-130787 A

  In the conventional fishing line guide mechanism, when the fishing line is wound by rotating the rotor, the spool is wound around the spool in a state of being twisted in the opposite direction to that when the fishing line is wound. , So that the yarn does not twist. However, when the fishing line is being fed forward while the drag is acting, that is, when the spool is rotating and the fishing line is being fed out without rotating the rotor, the fishing line is fed out while keeping the twisting in the reverse direction remaining. As a result, there is a risk that the yarn will be twisted.

  An object of the present invention is to prevent the fishing line from being twisted when the fishing line is fed forward while the drag is acting in the fishing line guide mechanism of the spinning reel.

  A spinning reel fishing line guide mechanism according to a first aspect of the present invention is a spinning reel fishing line that is swingably attached to the tips of a first rotor arm and a second rotor arm in a line guiding position and a line releasing position, and guides the fishing line to a spool. The guide mechanism includes a first bail support member and a second bail support member, a fixed shaft, a fixed shaft cover, a one-way clutch, a line roller, and a bale. The first bail support member and the second bale support member are swingably attached to the tips of the first rotor arm and the second rotor arm, respectively. One end of the fixed shaft is fixed to the first bail support member. The fixed shaft cover is provided at the other end of the fixed shaft at a distance from the first bail support member. The one-way clutch is a member that is mounted on the outer periphery of the fixed shaft, allows rotation in the direction of winding the fishing line, and prohibits rotation in the direction of releasing the fishing line. The line roller is mounted on the outer periphery of the one-way clutch, and a guide portion for guiding the fishing line is formed on the peripheral surface. The bale is a member that is attached to the fixed shaft cover at the other end and guides the fishing line to the line roller through the fixed shaft cover.

  This fishing line guide mechanism is provided with a one-way clutch that allows rotation in the direction of winding up the fishing line and prohibits rotation in the direction of discharging the fishing line. Here, the line roller is rotated only in the direction of winding the fishing line by the one-way clutch and is not allowed to rotate in the direction of releasing the fishing line. Therefore, especially when the fishing line is fed forward while the drag is acting. Also, the line roller is prevented from rotating. Here, since the line roller does not rotate when the fishing line is being fed forward while the drag is acting, the fishing line is not fed out in a state where it is twisted. Therefore, it is possible to prevent the fishing line from being twisted when the fishing line is fed forward while the drag is acting.

  A fishing line guide mechanism according to a second aspect of the present invention is the fishing line guide mechanism according to the first aspect, further comprising a fixing member that fixes one end of the fixed shaft to the first bail support member. The fixed shaft includes a shaft member to which the fixing member is mounted and fixed, and a cylindrical member that is provided separately from the outer peripheral portion of the shaft member and supports the inner peripheral portion of the one-way clutch. In this case, the fixed shaft is made of two members, a shaft member and a cylindrical member, so that the cylindrical member separate from the shaft member can be axially connected even when the fixed member is firmly screwed into the shaft member and fixed. Since it can be interposed in a movable state, even if a one-way clutch is arranged between the line roller and the fixed shaft, it is possible to prevent the rotation of the line roller from becoming heavy.

  According to the present invention, in the fishing reel guide mechanism of the spinning reel, the one-way clutch that allows rotation in the direction of winding the fishing line and prohibits rotation in the direction of releasing the fishing line is provided. However, the fishing line can be prevented from being twisted when the fishing line is fed forward.

The right view of the spinning reel which employ | adopted one Embodiment of this invention. The left side sectional view of the spinning reel. The front view of the spinning reel. The perspective view when it sees from the side of a bale arm. Side surface sectional drawing of the said bale arm.

  As shown in FIGS. 1 and 2, a spinning reel adopting an embodiment of the present invention mainly includes a handle 1, a reel body 2 that rotatably supports the handle 1, a rotor 3, and a spool 4. I have. The rotor 3 is rotatably supported at the front portion of the reel body 2. The spool 4 winds the fishing line around the outer peripheral surface, and is disposed at the front portion of the rotor 3 so as to be movable back and forth.

  The handle 1 has a T-shaped handle portion 1a and an L-shaped crank arm 1b having a handle portion 1a rotatably mounted at the tip.

  As shown in FIGS. 1 and 2, the reel body 2 has a reel body 2a having an opening on a side portion, and a T-shaped hook mounting leg 2b that integrally extends obliquely upward and forward from the reel body 2a. Yes. As shown in FIG. 2, the reel body 2a has a space for mounting a mechanism therein, and in that space, a rotor drive mechanism 5 that rotates the rotor 3 in conjunction with the rotation of the handle 1, An oscillating mechanism 6 for moving the spool 4 back and forth to wind up the fishing line uniformly is provided.

  As shown in FIGS. 1 and 2, the spool 4 is disposed between a first rotor arm 31 and a second rotor arm 32 of the rotor 3 described later, and the center portion of the spool 4 is the tip of the spool shaft 15. It connects with the part via the drag mechanism 60 (refer FIG. 2).

  As shown in FIG. 2, the rotor drive mechanism 5 has a handle shaft 10 on which the handle 1 is non-rotatably mounted, a master gear 11 that rotates together with the handle shaft 10, and a pinion gear 12 that meshes with the master gear 11. is doing. Both ends of the handle shaft 10 are rotatably supported by the reel body 2 via bearings. Female screw portions having different screw directions and diameters are formed at both ends of the handle shaft 10, and the handle 1 can be attached to both female screw portions in a non-rotatable manner.

  The pinion gear 12 is formed in a cylindrical shape, and the front portion of the pinion gear 12 passes through the center portion of the rotor 3 and is fixed to the rotor 3 by a nut 33. And the intermediate part and rear-end part of the axial direction of the pinion gear 12 are rotatably supported by the reel main body 2 via the bearing, respectively.

  The oscillating mechanism 6 is a mechanism for moving the spool 4 in the front-rear direction. As shown in FIG. 2, the oscillating mechanism 6 includes a screw shaft 21 that is arranged substantially in parallel below the spool shaft 15, a slider 22 that moves in the front-rear direction along the screw shaft 21, and the screw shaft 21. And an intermediate gear 23 fixed to the tip. A rear end of the spool shaft 15 is fixed to the slider 22 so as not to rotate. The intermediate gear 23 meshes with the pinion gear 12.

  As shown in FIG. 2, the rotor 3 includes a cylindrical portion 30 fixed to the pinion gear 12, a first rotor arm 31 and a second rotor arm 32 provided to face each other on the side of the cylindrical portion 30, A bail arm 34 as a fishing line guide mechanism for guiding the fishing line to the spool 4 is provided. The cylindrical portion 30, the first rotor arm 31, and the second rotor arm 32 are made of, for example, an aluminum alloy and are integrally formed. As described above, the central portion of the tip of the cylindrical portion 30 is fixed to the tip of the pinion gear 12 by the nut 33 so as not to rotate.

  The bail arm 34 is attached to the tips of the first rotor arm 31 and the second rotor arm 32 so as to be swingable between a yarn guiding posture and a yarn releasing posture. The bail arm 34 includes a first bail support member 40 and a second bail support member 42 that are swingably attached to the tips of the first rotor arm 31 and the second rotor arm 32, respectively. The first bail support member 40 is swingably mounted on the outside of the first rotor arm 31, and the second bail support member 42 is swingably mounted on the inside of the second rotor arm 32. As shown in FIGS. 3 to 5, the bail arm 34 includes a bail 41 that connects the first bail support member 40 and the second bail support member 42, and a fixed shaft 43 that has a tip fixed to the first bail support member 40. (See FIG. 5), a one-way clutch 45 (see FIG. 5) mounted on the outer periphery of the fixed shaft 43, a line roller 44 mounted on the outer periphery of the one-way clutch 45, and a fixed shaft cover 46 covering the fixed shaft 43 It has further.

  As shown in FIGS. 4 and 5, the first bail support member 40 includes an arm part 40a swingably attached to the first rotor arm 31, and a ring-shaped attachment integrally formed at the tip of the arm part 40a. Part 40b. A stepped through hole 40c (see FIG. 5) is formed in the mounting portion 40b, and a fixing bolt 52 for fixing the fixing shaft 43 to the first bail support member 40 passes through the through hole 40c. .

  As shown in FIG. 3, the bail 41 is a rod-shaped stainless alloy member having both ends fixed to the second bail support member 42 and the fixed shaft cover 46, and is curved convexly outward in the circumferential direction of the spool 4. Has been placed. The bail 41 is for guiding the fishing line to the line roller 44 via the fixed shaft cover 46 when the bail arm 34 returns from the line releasing position to the line guiding position.

  As shown in FIG. 5, the fixed shaft 43 is an aluminum alloy shaft member that is mounted separately from the other end of the fixed shaft cover 46, and has a large-diameter head 43a and a one-way clutch on the outer peripheral side. And a shaft portion 43b on which 45 is disposed. As shown in FIG. 5, the head portion 43 a is disposed in a recessed portion 46 b that is formed to be recessed in an end portion of a cover main body 46 a described later of the fixed shaft cover 46. The shaft portion 43 b extends from one end of the head portion 43 a toward the first bail support member 40, and the tip thereof is fixed by screwing with a fixing bolt 52. The shaft portion 43b is integrally formed with the head portion 43a and a shaft member 43c to which the fixing bolt 52 is attached and fixed, and a cylindrical member provided separately on the outer peripheral portion of the shaft member 43c and supporting the inner peripheral portion of the one-way clutch 45. 43d. The cylindrical member 43d is interposed on the outer peripheral portion of the shaft member 43c so as to be movable in the axial direction. Here, since the shaft member 43c and the cylindrical member 43d are provided separately, even if the fixing bolt 52 is strongly screwed into the shaft member 43c, the shaft member 43c and the separate cylindrical member 43d are in the axial direction. Therefore, even if the one-way clutch 45 is disposed between the line roller 44 and the fixed shaft 43, the rotation of the line roller 44 can be prevented from becoming heavy.

  As shown in FIG. 5, the line roller 44 has a cylindrical guide portion 44a in which a groove for guiding a fishing line is formed on the outer peripheral surface, and a cylindrical portion 44b disposed on the inner peripheral side of the guide portion 44a. is doing. The guide portion 44a is attached to the outer peripheral portion of the one-way clutch 45 via the tubular portion 44b so as to be rotatable in the direction of winding the fishing line and not rotatable in the direction of discharging the fishing line. Specifically, when the handle 1 mounted on the left side is rotated counterclockwise (counterclockwise), the rotor 3 rotates counterclockwise (counterclockwise) when viewed from the front, and the fishing line moves forward on the outer periphery of the spool 4. Wrapped counterclockwise (counterclockwise) when viewed from the side. For this reason, when winding the fishing line, the fishing line slides on the outside of the bail 41 and the fixed shaft cover 46 and is guided to the line roller 44, and the line roller 44 is counterclockwise when viewed from the first bail support member 40 side ( Counterclockwise) (in the direction toward the rear when the bail arm 34 is in the yarn guiding position). The line roller 44 of the present case is allowed to rotate in the direction in which the fishing line is taken up by the one-way clutch 45 and is prohibited from rotating in the direction to release the fishing line. Rotation in a counterclockwise direction (counterclockwise) when viewed from the first bail support member 40 side (a direction toward the rear side when the bail arm 34 is in the yarn guiding posture) is allowed, and a timepiece viewed from the first bail support member 40 Rotation in the direction of rotation (clockwise) (direction toward the front side when the bail arm 34 is set to the yarn guiding posture) is prohibited. Further, as shown in FIG. 5, one end portion of the guide portion 44a is arranged on the inner periphery of the cylindrical portion of the mounting portion 40b of the first bail support member 40, and inside the cylindrical portion of the mounting portion 40b and one end portion of the guide portion 44a. An annular member 44c is mounted in the gap between the circumference and the fishing line is less likely to enter the interior.

  As shown in FIG. 5, the one-way clutch 45 is a roller-type one-way clutch that allows rotation in only one direction and prohibits reverse rotation. The one-way clutch 45 is mounted on the outer periphery of the fixed shaft 43 and winds a fishing line. It is a member that permits rotation in the direction and prohibits rotation in the direction of releasing the fishing line. The one-way clutch 45 is disposed between the outer peripheral part of the cylindrical member 43 dc of the shaft part 43 b of the fixed shaft 43 and the inner peripheral part of the cylindrical part 44 b of the line roller 44. The one-way clutch 45 is positioned in the axial direction by having the other end portion in contact with the flange portion of the tubular member 43dc and one end portion in contact with the bottom portion of the tubular portion 44b.

  As shown in FIG. 5, the fixed shaft cover 46 is provided at the other end of the fixed shaft 43 at a distance from the mounting portion 40 b of the first bail support member 40. As shown in FIG. 5, the fixed shaft cover 46 is a substantially cylindrical synthetic resin member, and has a substantially cylindrical shape provided at the other end of the fixed shaft 43 at a distance from the first bail support member 40. The cover main body 46a and the cover main body 46a have a recessed portion 46b formed with a recessed end portion and a central portion penetrating the cover main body 46a. As shown in FIG. 5, the recess 46 b is a stepped through hole into which the head 43 a of the fixed shaft 43 can be inserted.

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

  At the time of casting, the rotor 3 is set in a reverse rotation prohibition state, and the bail arm 34 is held by hand to reverse the bail arm 34 to the yarn releasing posture. In the state where the bail arm 34 falls to the line releasing posture, the fishing line from the spool 4 can be easily fed out.

  After casting, when the handle 1 is rotated in the yarn winding direction while the bail arm 34 is maintained in the yarn releasing posture, the rotor 3 is rotated in the yarn winding direction by the rotor drive mechanism 5. When the rotor 3 rotates in the yarn winding direction, the bail arm 34 returns to the yarn winding posture. At this time, when the handle 1 is further rotated in the line winding direction, the fishing line is led out from the bail 41 to the line roller 44 via the fixed shaft cover 46 and wound onto the spool 4.

  This spinning reel is disposed between the outer peripheral portion of the fixed shaft 43 and the inner peripheral portion of the line roller 44, and allows one-way rotation in the direction of winding the fishing line and prohibits rotation in the direction of discharging the fishing line. A clutch 45 is provided. Here, the line roller 44 is rotated only in the direction of winding the fishing line by the one-way clutch 45 and is not allowed to rotate in the direction of releasing the fishing line. In particular, the fishing line is fed forward while the drag mechanism 60 acts. The line roller 44 is prevented from rotating even when it is being operated. Here, since the line roller 44 does not rotate when the fishing line is being fed forward while the drag mechanism 60 is acting, the fishing line is not drawn out in a state where it is twisted. Therefore, it is possible to prevent the fishing line from being twisted when the fishing line is fed forward while the drag mechanism 60 is acting.

[Other Embodiments]
(A) In the above embodiment, the front drag type spinning reel has been described as an example. However, the present invention may be applied to any spinning reel such as a rear drag type spinning reel, a spinning reel without a drag, a lever drag type spinning reel, or the like. Can be applied.

  (B) In the above-described embodiment, the fixed shaft 43 and the fixed shaft cover 46 are formed separately, but the fixed shaft 43 and the fixed shaft cover 46 may be integrally formed.

  (C) In the said embodiment, although the bail 41 was a column-shaped solid member, it is not limited to this, A cylindrical hollow member may be sufficient. In this case, the bale 41 can be reduced in weight.

  (D) In the above-described embodiment, the shaft portion 43b of the fixed shaft 43 is composed of the shaft member 43c and the cylindrical member 43d as separate members. However, the shaft member 43c and the cylindrical member 43d are integrally formed. It may be.

  (E) In the above embodiment, the spinning reel has the bail 41 whose both ends are fixed to the second bail support member 42 and the fixed shaft cover 46, but does not have the bail 41 and the second bail support member 42. The present invention can be applied to a baleless spinning reel.

DESCRIPTION OF SYMBOLS 1 Handle 1a Handle part 1b Crank arm 2 Reel body 2a Reel body 2b 竿 Mounting leg 3 Rotor 4 Spool 5 Rotor drive mechanism 6 Oscillating mechanism 10 Handle shaft 11 Master gear 12 Pinion gear 15 Spool shaft 21 Screw shaft 22 Slider 23 Intermediate gear 30 cylindrical portion 31 first rotor arm 32 second rotor arm 33 nut 34 bail arm 40 first bail support member 40a arm portion 40b mounting portion 40c through hole 41 bale 42 second bail support member 43 fixed shaft 43a head portion 43b shaft portion 43c Shaft member 43d Tubular member 44 Line roller 44a Guide portion 44b Tubular portion 44c Annular member 45 One-way clutch 46 Fixed shaft cover 46a Cover body 46b Recessed portion 52 Fixed bolt 60 Drag mechanism

Claims (2)

A spinning reel fishing line guide mechanism that is swingably attached to the tips of a first rotor arm and a second rotor arm in a line guiding attitude and a line releasing attitude, and guides fishing line to a spool,
A first bail support member and a second bale support member, which are swingably attached to tips of the first rotor arm and the second rotor arm, respectively.
A fixed shaft having one end fixed to the first bail support member;
A fixed shaft cover provided at a distance from the first bail support member at the other end of the fixed shaft;
A one-way clutch mounted on the outer periphery of the fixed shaft, allowing rotation in the direction of winding the fishing line, and prohibiting rotation in the direction of releasing the fishing line;
A line roller mounted on the outer periphery of the one-way clutch, and having a guide portion for guiding the fishing line on the peripheral surface;
A bail having the other end attached to the fixed shaft cover and guiding the fishing line to the line roller through the fixed shaft cover;
Spinning reel fishing line guide mechanism with A fixing member for fixing one end of the fixed shaft to the first bail support member;
The fixed shaft includes a shaft member to which the fixing member is mounted and fixed, and a cylindrical member that is provided separately from the outer peripheral portion of the shaft member and supports the inner peripheral portion of the one-way clutch. Item 2. A spinning reel fishing line guide mechanism according to Item 1.

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