JP2000217475A - Spinning reel for fishing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a fishing line from being twisted by a line roller of a spinning reel for fishing. SOLUTION: A line roller 16 of a spinning reel for fishing is dividedly formed at a left wall part 16a and a right wall part in a fishing line guide channel part. Both the wall parts 16a and 16b are elastically energized by an energizing means 23 so as to narrow a gap between divided end faces 17a and 17b of both the wall parts. Corotating means 50 and 51 are installed between both the wall parts 16a and 16b to synchronously rotate both the wall parts 16a and 16b. A fishing line 1 is laid between the divided end faces 17a and 17b of both the synchronously rotating wall parts 16a and 16b and wound on a spool while being forced by tension.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing spinning reel having a line roller.

[0002]

2. Description of the Related Art A fishing spinning reel winds a fishing line from the front of the reel body by a line roller around a fishing line winding portion of a spool disposed at the front of the reel body. It is like
By removing the fishing line from the line roller, the fishing line wound around the fishing line winding portion of the spool is paid out. Further, there are a spinning reel for fishing, in which a spool itself is rotated by a handle to wind up a fishing line, and a line roller which rotates a line roller around the spool. Further, there are a type in which the spool itself is slid in the front-rear direction of the reel main body and a type in which the line roller is slid in the front-rear direction of the reel main body in order to uniformly wind the fishing line on the fishing line winding portion of the spool.

However, since these fishing spinning reels have a configuration in which the fishing line wound around the outer periphery of the cylindrical spool is fed out in the axial direction of the cylindrical spool, that is, in front of the reel, the fishing line is fed out. Each time the twist is easily accumulated in the fishing line, it is easy to cause entanglement of the fishing line and entanglement of the line. Further, these spinning reels for fishing are shown in FIG.
As shown in FIG. 3A, the fishing line 1 fed out to the front of the reel body is curved by the line roller 2, guided in the direction of the outer peripheral surface of the spool 3, and wound around the fishing line winding portion of the spool 3. There is no problem when the tension of the fishing line 1 is large as shown by a broken line in the figure, but when the tension of the fishing line 1 is small as shown by a solid line in FIG. 1 is guided by the line roller 2 without being sufficiently curved, the position of the fishing line wound on the spool 3 is deviated rearward, and the winding force on the spool 3 is insufficient, so that it is easy to cause backlash and the like, and the flying distance is increased when throwing. hard.

In order to prevent the backlash and the like, Japanese Utility Model Registration No. 3004671 discloses a method in which a contact member such as a roller for holding a fishing line guided by the line roller is disposed near a line roller to remove the twist. Suggest to do. However, according to this configuration, there is a problem that the fishing line is detached from the line roller when the fishing line is paid out, or the fishing line is hooked on the contact member every time the fishing line is hooked on the line roller when the fishing line is wound.

Further, Japanese Patent Application Laid-Open No. 9-107852 discloses that
One side wall portion of the line roller is formed separately from the other side wall portion, and the one side wall portion is rotatably and slidably supported on the other side wall portion, and the both side wall portions are in contact with each other. It is proposed to remove the thread twist by elastically urging the urging means in the direction in which the contact surface narrows. However, according to this configuration, since both side walls are rotatably supported on the same axis, the fishing line is clamped between both side walls unless a tension greater than a predetermined magnitude is applied to the fishing line. When the line roller is rotated in the winding direction, the fishing line tends to come off from between the side walls. In addition, since both side walls are relatively rotatable, there may be a difference in rotation between them, so that when the rotation of both sides becomes out of synchronization, for example, when only one of them rotates, the fishing line is twisted. There's a problem.

[0006]

According to a first aspect of the present invention, there is provided a reel body (4) provided on a fishing line winding portion of a spool (8) disposed in front of a reel body (4). The line (1) fed forward is wound around while being guided by a line roller (16), and the line (1) is removed from the line roller (16) to form a line on the line winding portion of a spool (8). In a fishing spinning reel in which the wound fishing line (1) is paid out, the line roller (16) is connected to the left wall (1) by the fishing line guide groove.
6a) and the right side wall (16b), and the both side walls (16a, 16b) are divided into end faces (17a, 17b).
b) It is elastically urged by the urging means (23) so as to narrow the gap, and co-rotating means (50, 51, 53) is provided between the side walls (16a, 16b) to provide the both side walls (16a). , 16
b) employs a spinning reel for fishing that rotates synchronously.

[0007]

Embodiments of the present invention will be described below with reference to the drawings.

First Embodiment A fishing spinning reel according to a first embodiment will be described with reference to FIGS.

As shown in FIGS. 1 and 2, the spinning reel for fishing has a reel body 4 and a rotor 5 arranged at a front portion thereof. At the rear of the reel body 4,
A mounting leg 6 for a rod (not shown) is formed integrally.
A rotor 5 is rotatably connected to a front portion of the reel body 4 via a hollow shaft (not shown). The hollow shaft is motively connected to a handle 7 attached to a side surface of the reel body 4 and a transmission mechanism including gears (not shown) housed in the reel body 4. When the handle 7 is turned to wind the fishing line 1, the rotor 5 is rotatable in the direction of arrow A in FIG.

A spool shaft is inserted into the center of the hollow shaft (not shown), and a spool 8 is attached to the tip of the spool shaft. The rear portion of the spool shaft is connected to the handle 7 via an oscillating mechanism (not shown) inside the reel body 4. When the handle 7 is turned in winding the fishing line 1, the spool 8 reciprocates in the front-rear direction together with the spool shaft.

The rotor 5 has a cylindrical main body 9 which is substantially symmetrical with respect to its rotation axis, and a pair of bail arm support arms 10 and 11 provided on the outer periphery of the cylindrical main body 9 on the base end side. The pair of bail arm support arms 10 and 11 are provided at positions substantially symmetric with respect to the rotation axis of the rotor 5. The tubular main body 9 and the bail arm support arms 10 and 11 are formed integrally.

A bail arm assembly 12 is attached to the ends of the bail arm support arms 10 and 11.
The bail arm assembly 12 includes a bale arm 13.
And bail arm levers 14 attached to both ends thereof
And a bail arm holder 15. The bail arm lever 14 and the bail arm holder 15 are rotatably connected to bail arm support arms 10 and 11 of the rotor 5 via fulcrum pins (not shown). A dead point spring for distributing and biasing the bail arm lever 14 or the bail arm holder 15 is housed inside one of the bail arm support arms 10 and 11. Due to the rotation of the bail arm lever 14 and the bail arm holder 15 about the fulcrum pin, the bail arm 13 rotates between a fishing line winding position shown in FIGS. It is held at any position by the biasing force of the spring. When the bail arm 13 is rotated to the fishing line winding position, the fishing line 1 is engaged with the bail arm 13, and in this state, when the rotor 5 is rotated in the direction of arrow A in FIG. It is guided by the roller 16 and is wound on the spool 8.

As shown in FIGS. 1 to 5, the tip of the bail arm lever 14 is bent in a U-shape, and the bent portion forms a bracket for rotatably supporting the line roller 16.

The line roller 16 is divided into left and right side walls 16a and 16b at the center thereof. The outer peripheral surfaces of the left and right side walls 16a and 16b are tapered so that when they are combined, an annular groove is formed therebetween. Also, the divided end faces 17a, 17b of the left and right side wall portions 16a, 16b.
Are opposed to each other so as to form left and right walls of a fishing line guide groove formed therebetween. Also, the left and right side wall portions 16a, 16
A male cylinder 18 protrudes from the inner peripheral side of one of the divided end faces 17b, and the male cylinder 18 enters the cavity on the inner peripheral side of the divided end face 17a of the other side wall 16a. This male cylinder 1
8 forms the groove bottom of the fishing line guide groove.

Both side walls 16a, 16 of the line roller 16
b is rotatably supported on each of the support shafts 19a and 19b provided to intersect at the front side of the reel body 4. In other words, the two support shafts 19a, 19b are connected to the divided end faces 17a, 1 of the side walls 16a, 16b supported by them.
As shown in FIG. 4, the gap 7b gradually narrows from the front of the reel (rod end) to the rear (rod end), so that the divided end faces 17a and 17b contact each other at the rear end to eliminate the gap. They intersect at an intersection angle θ. One support shaft 19b is provided at the tip of a screw member 20 screwed to the bail arm lever 14, and one side wall 16b is attached to the support shaft 19b via a bearing 21. The other support shaft 19a is formed integrally with the other side wall 16a. The other support shaft 19 a is held by a bail arm lever 14 via a bearing 22. As described above, the left and right side walls 16a and 16b rotate while being twisted on the support shafts 19a and 19b intersecting at the intersection angle θ.

However, this intersection angle θ is 0 °, and both support shafts 19a and 19b are arranged on a straight line so that
The divided end faces 17a and 17b of the a and 16b may be directly opposed.

A bearing 21 for supporting one side wall 16b on the support shaft 19b is slidable on the support shaft 19b while supporting the side wall 16b. A coil spring 23 is attached on the support shaft 19b as urging means for urging the bearing 21 toward the other side wall 16a.
Also, a retaining ring 24 for preventing the bearing 21 from falling off is attached. As a result, the divided end faces 17a, 17b of the side wall portions 16a, 16b of the line roller 16 elastically engage with each other, and gradually move from the front of the reel (rod end side) to the rear (rod end side). To form a fishing line guide groove formed by a gap closed at the rear end.

As shown in FIGS. 3 and 5, between the side walls 16a and 16b of the line roller 16, there are two side walls 16a and 16b.
A counter-rotating means for synchronously rotating a and 16b is provided.

The co-rotating means includes a protrusion 50 formed of a pin projecting from the end edge of the male cylinder 18 toward the one side wall 16a, and a protrusion 50 formed on the inner peripheral side of the one side wall 16a. And an engagement hole 51 into which the projection 50 is inserted. Of course, the location where the projection 50 and the engagement hole 51 are provided can be exchanged between the male cylinder 18 and the one side wall 16a.

When one of the side walls 16a rotates by contact with the fishing line 1 due to the engagement between the projection 50 and the engagement hole 51, the other side wall 16b does not produce a rotation difference with the one side wall 16a. As a result, the fishing line 1 is not twisted.

As shown in FIG. 4, the divided end face 17a of the side wall 16a is formed so as to be substantially parallel to the fishing line 1 entering the spool 8 from a rod tip (not shown). As a result, the fishing line 1 traveling from the tip of the rod toward the bottom of the rod via a fishing line guide (not shown) on the rod is separated from the divided end face 17a.
Is guided to the contact portion between the two divided end faces 17a and 17b while being wound around the fishing line winding portion of the spool 8, thereby further reducing twisting of the line.

In addition, as shown in FIGS. 4 and 5, a U-shaped bent portion at the tip of the bail arm lever 14 has a drain hole for conducting around the side walls 16a and 16b of the line roller 16 to the outside. 52 are formed. Drain hole 52
Is desirably provided at a position and an orientation at which water easily comes out of the bail arm lever 14 by centrifugal force generated by rotation of the rotor 5. The water that has entered the line roller 16 is discharged out of the bail arm lever 14 through the drain hole 52,
Poor rotation of the line roller 16 and generation of rust due to salt crystals are prevented.

Next, the operation of the line roller of the fishing spinning reel will be described.

When the bail arm 13 in the fishing line winding state shown in FIGS. 1 and 2 is inverted to the fishing line release position, FIG.
As shown in (A), the fishing line 1 comes off the line roller 16 and can be released from above the fishing line winding portion of the spool 8.

After the fishing line 1 is released, when the bail arm 13 is reversed to the fishing line winding position, the fishing line 1 is hooked on the line roller 16. When the rotor 5 is rotated by operating the handle 7, not only when the tension of the fishing line 1 from the rod tip to the line roller 16 is large as shown by the broken line in FIG. 6B, but also as shown by the solid line in FIG. Even if the tension is small and the end faces 17a, 1
4 and FIG. 5, the fishing line 1 on the line roller 16 resists the urging force of the coil spring 23, and the left and right side wall portions 16a, 16b so as to be displaced left and right and between the divided end faces 17a and 17b.
(B), as shown in FIGS. 4 and 5, sandwiched between the divided end faces 17a and 17b. As a result, from the line roller 16 to the spool 8
, A large tension is applied to the fishing line 1, and the fishing line 1 is wound around the fishing line winding portion of the spool 8 in a state where the slack is removed as shown in FIGS. 3 (B), 4 and 5. Go. Therefore, such a phenomenon that the fishing line 1 is thickly wound around the rear portion of the spool 3 as shown in FIG. 6A or that the fishing line 1 is loosely wound over the entire spool 3 is prevented. As shown in ()), the fishing line 1 is wound around the spool 8 with a uniform thickness and an appropriate hardness.

Further, both side wall portions 16 of the line roller 16 are provided.
a and 16b are formed because the protrusion 50 of one side wall 16b enters the engaging hole 51 of the other side wall 16a.
The fishing line 1 is rotated synchronously without any rotation difference, so that the fishing line 1 does not twist even when sandwiched between the side walls 16a and 16b.

Second Embodiment A line roller of a spinning reel for fishing according to a second embodiment will be described with reference to FIGS.

Unlike the first embodiment, the thread slip 14a of the bail arm lever 14 is
4 is formed separately from the main body of the bail arm lever 14 by a connecting bolt 39.

Two support shafts 19a and 19b of the line roller 16 are integrally provided on the thread slide 14a in a bent state so as to form a predetermined intersection angle θ.
A screw hole 40 into which the connection bolt 39 is screwed is formed at the center of 19b. The threaded portion 14a is connected to and fixed to the main body of the bail arm lever 14 via the support shafts 19a and 19b when the connecting bolt 39 is passed through the main body of the bail arm lever 14 and screwed into the screw hole 40. .

The two side walls 16a of the line roller 16
Reference numeral 16b is supported by the support shafts 19a and 19b via an oilless metal 22 and a ball bearing 21, respectively. One side wall portion 16a is connected to the other side wall portion 1 by a coil spring 23 as an urging means inserted between the thread slide 14a and the oilless metal 22 on the one side wall portion 16a side.
6b, and the other side wall 16b is pressed against the body of the bail arm lever 14.

A gap between the outer peripheral surface of the side wall 16b and the main body of the bail arm lever 14 is eliminated between the other side wall 16b and the main body of the bail arm lever 14 to prevent the fishing line 1 from being caught. A collar 41 is provided.

As shown in FIG. 8, between the side walls 16a, 16b of the line roller 16, there are two side walls 16a, 16b.
There is provided co-rotating means for synchronously rotating.
This co-rotating means extends from one end of the male cylinder 18 to one side wall 1.
A convex protrusion 50 made of a pin protruding toward 6a and a concave notch 53 formed on the inner peripheral side of one side wall 16a.
It is composed of The location where the projection 50 and the notch 53 are provided can be exchanged between the male cylinder 18 and one of the side wall portions 16a. Due to the engagement between the projection 50 and the notch 53, when one of the side wall portions 16a rotates in contact with the fishing line 1, the other side wall portion 16b rotates together with the one side wall portion 16a without generating a rotation difference. In addition, the fishing line 1 is less likely to be twisted.

As shown in FIG. 7, the divided end face 17a of the side wall 16a is formed so as to be substantially parallel to the fishing line 1 entering the spool 8 from a rod tip (not shown). As a result, the fishing line 1 traveling from the tip of the rod toward the bottom of the rod via a fishing line guide (not shown) on the rod is separated from the divided end face 17a.
Is guided to the contact portion between the two divided end faces 17a and 17b while being wound around the fishing line winding portion of the spool 8, thereby further reducing twisting of the line.

As shown in FIGS. 7 and 8, the thread slide 14a at the tip of the bail arm lever 14 and the collar 41 are provided with a drain for electrically connecting around the side walls 16a and 16b of the line roller 16 to the outside. A hole 52 is formed. The drain hole 52 is desirably provided at a position and an orientation at which water easily comes out of the bail arm lever 14 by centrifugal force generated by the rotation of the rotor 5.

Third Embodiment A line roller of a fishing spinning reel according to a third embodiment will be described with reference to FIGS.

Unlike the second embodiment, a plurality of bail arm insertion holes 54 are formed in the thread slide 14a of the bail arm lever 14, and the bail arm 14 is removably fixed in the bail arm insertion hole 54. Screw 55 is provided.

The bail arm insertion hole 54 is provided with the support shaft 19a.
Are radially drilled about the axis of
Are open on the peripheral surface and the end surface, respectively.

The screw portion 55a of the fixing screw 55 is screwed onto the axis of one of the support shafts 19a. The head 55b of the fixing screw 55 closes the opening on the end face of the thread slide 14a in the bail arm insertion hole 54, and a retaining groove formed at one end of the bail arm 13 inside the head 55b. Retaining projection 5 that fits into 56
7 is formed in an annular shape. An annular groove 58 is formed on the end surface of the thread slide 14a corresponding to the projection 57. When the fixing screw 55 is screwed into the thread slide 14a, the retaining projection 57 is fitted into the annular groove 58 and simultaneously with the retaining groove 56 of the bail arm 13, and
Is held in the bail arm insertion hole 54 of the thread slide 14a.

According to the line roller 16, the contact position between the divided end faces 17a, 17b of the side walls 16a, 16b can be changed by loosening the connecting bolt 39 and rotating the thread slide 14a around the thread slide 14a. In addition, it is necessary to replace the bail arm 13 with respect to the thread slide 14a in accordance with the change of the contact position.
3, the bail arm 13 is pulled out from the bail arm insertion hole 54, inserted into another bail arm insertion hole 54, and the fixing screw 55 is tightened again. Thus, the divided end surfaces 17a, 17a, 17
It is possible to wind the fishing line 1 with a uniform thickness while pulling the fishing line 1 with an appropriate force by appropriately changing the contact position between b.

In addition, as in the second embodiment, as co-rotating means, a convex projection 50 protruding from the edge of the male cylinder 18 toward the one side wall 16a, and an inner periphery of the one side wall 16a. And a concave notch 53 formed on the side.
Further, as shown in FIG. 9, the divided end face 17 of the side wall portion 16b is formed.
b is formed so as to be substantially parallel to the fishing line 1 entering the spool 8 from a rod tip (not shown). As a result, the fishing line 1 traveling from the tip of the rod toward the bottom of the rod via a fishing line guide (not shown) on the rod is guided to the contact portion between the two divided end faces 17a and 17b while contacting the divided end face 17b. It is wound around the fishing line winding part, and the twist of the line is further reduced. A line roller 1 is attached to the thread slip 14a at the tip of the bail arm lever 14 and the collar 41.
A drain hole 52 is formed to conduct around the side wall portions 16a and 16b of FIG.

[0041]

According to the present invention, the line roller is divided into the left side wall and the right side wall by the fishing line guide groove, and the both side walls are elastically moved by the urging means so that the divided end faces are narrowed. The fishing line can be reliably sandwiched between the divided end faces even if the tension of the fishing line from the rod tip to the line roller is very small, and the fishing line is wound with a uniform thickness on the spool while being pulled with an appropriate force. In addition, the occurrence of backlash can be prevented. In addition, since co-rotating means is provided between both side walls of the line roller so that both side walls rotate synchronously, when the fishing line is wound around the spool, the rotation difference between the both side walls is eliminated, and the yarn is twisted. Can not be. Even if one of the side walls is difficult to turn due to salt adhesion or the like, if the other side wall rotates due to contact with the fishing line, one of the side walls is also caught and rotates, so that the line roller is securely rotated. Rotation can be secured.

[Brief description of the drawings]

FIG. 1 is a partially cutaway side view of a fishing spinning reel according to Embodiment 1 of the present invention, showing a state in which a bail arm is at a fishing line winding position.

FIG. 2 is a partially cutaway front view of the fishing spinning reel shown in FIG. 1;

FIGS. 3A and 3B are longitudinal sectional views of a line roller, wherein FIG. 3A shows a state in which a thread is removed, and FIG.

FIG. 4 is a plan view showing a line roller together with a bail arm lever.

FIG. 5 is a horizontal sectional view of a portion shown in FIG. 4;

6A and 6B are schematic diagrams showing a state in which a line roller winds a fishing line around a spool. FIG. 6A shows a state of winding by a conventional line roller, and FIG. 6B shows a state of winding by a line roller according to the present invention. Show.

FIG. 7 is a plan view showing a line roller according to a second embodiment.

FIG. 8 is a horizontal sectional view of the portion shown in FIG. 7;

FIG. 9 is a horizontal sectional view showing a line roller according to a third embodiment.

FIG. 10 is a sectional view taken along line XX in FIG. 9;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Fishing line 4 ... Reel body 8 ... Spool 16 ... Line roller 16a, 16b ... Side wall part 17a, 17b ... Dividing end surface 23 ... Coil spring 50 ... Projection 51 ... Engagement hole 53 ... Notch

Claims (1)

[Claims] 1. A fishing line wound forward of a reel body is wound around a fishing line winding portion of a spool disposed at a front portion of the reel body while being guided by a line roller, and the fishing line is removed from the line roller. In a fishing spinning reel configured to pay out a fishing line wound around a fishing line winding portion of a spool, the line roller is divided into a left side wall portion and a right side wall portion by a fishing line guide groove portion, and the both side wall portions are formed. A spinning reel for fishing, characterized in that elastically urged by urging means so as to narrow the gap between the divided end faces, and co-rotating means is provided between the both side walls so that both side walls rotate synchronously. .