JP2016220591A - Spinning reel for fishing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, capable of achieving size reduction and light weight of an arm part of a rotor, and achieving sure reverse return operation by increasing a return angle of a bail.SOLUTION: A spinning reel 1 for fishing related to an invention comprises: a rotor 3; an arm part 3A; a bail support member 12A; an energization mechanism 70; and a reverse mechanism 40 for reverse returning the bail support member 12A. The reverse mechanism 40 comprises: a return movement member 50 whose one end part 52 is connected to the bail support member 12A, whose the other end part 53 is inserted into a guide part 38 formed on the arm part 3A, and moves along the guide part 38; and a return impact contact a part 60 disposed on a reel body 2 and contacts the other end part 53 of the return movement member 50 for pressing the return movement member 50. The return movement member 50 has an angle different from an inclination angle of the guide part 38 with respect to a rotation shaft of the rotor 3, and reverse returns the bail support member 12A.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a fishing spinning reel.

  The spinning reel reel for fishing is provided with a bale for picking up the fishing line. The bale is supported by a bale support member that is rotatably attached to the arm portion of the rotor. Therefore, the bail moves to the fishing line winding position or the fishing line discharge position by the rotation of the bail support member.

In addition, a conventional fishing spinning reel is provided with a biasing mechanism that biases the bail support member in any of the rotational directions with a dead point as a boundary. For this reason, the bale is distributed and held at both the fishing line winding position and the fishing line release position.
Further, the fishing spinning reel is provided with a reversing mechanism that reverses the bale (returns to the fishing line winding position) when the rotor is rotated by the winding operation of the handle while the bale is in the fishing line discharge position. (See Patent Document 1 below).

Here, the reversing mechanism of the following Patent Document 1 includes a return moving member (shaft) inserted into a guide portion having one end engaged with a bail support member and the other end formed in an arm portion, and the front portion of the reel body. And a return contact portion that contacts the other end of the return moving member and moves the return moving member when the rotor rotates in accordance with the winding operation of the handle.
Further, the amount of movement of the return moving member due to contact with the return contact portion, in other words, the bale return angle by the reversing mechanism exceeds the dead point by the biasing mechanism so that the bail is closer to the fishing line winding position. It is configured. Thereby, the bale exceeding the dead point by the reversing mechanism is automatically moved (returned) to the fishing line winding position by the urging force of the urging mechanism.

JP-A-7-303438

By the way, there is a demand to increase the bail return angle by the reversing mechanism and to reliably return (move) the bail to the fishing line winding position by the biasing mechanism.
Here, in order to increase the bail return angle, the amount of displacement (the height of the cam surface) by the return contact portion formed at the front portion of the reel body is increased, and the guide portion of the arm portion is conventionally increased. It is necessary to increase the amount of movement of the return moving member that is formed longer and moves along the guide portion.
In the conventional reversing mechanism, the return moving member is configured to move while abutting so as to be substantially orthogonal to the cam surface of the return contact portion. According to this, a large component force in the sliding direction of the return moving member is applied during the winding operation of the rotor, and the bale reversal return can be performed with a light handle winding operation. Since the penetrating guide portion and the longitudinal direction (main body portion) of the return moving member are arranged in the same direction, the length of the arm portion in the front-rear direction is inevitably increased, resulting in a large size and weight. This is not preferable.
In addition, if the position of the dead point changes due to the processing and assembly errors of the members that make up the reversing mechanism and the dead point shifts to the fishing line winding position side, the bale is reliably rotated by rotating the rotor in the winding direction. There is a problem that it is difficult to reverse and return to the winding position.

  An object of the present invention is to provide a spinning reel for fishing that enables a reliable reversion operation by increasing a bail return angle while ensuring a reduction in size and weight of a rotor arm portion. .

In order to solve the above-described problems, a fishing spinning reel according to the present invention includes a rotor provided on a reel body, an arm portion provided on the rotor, and a rotatable attachment to the arm portion, and a fishing line winding. A bail support member movable to a position or a fishing line discharge position, a biasing mechanism for biasing and holding the bail support member at a fishing line winding position or a fishing line discharge position, and the bail support member from a fishing line discharge position to a fishing line winding position And a reversing mechanism for returning to the reversing mechanism,
One end portion is connected to the bail support member, the other end portion is inserted into a long hole-shaped guide portion formed in the base portion of the arm portion, and the return moving member that moves along the guide portion and the reel A return abutting portion that is provided on the main body and contacts the other end of the return moving member and presses the return moving member, and the return moving member is in contact with the rotating shaft of the rotor. The bail support member is reversed and returned from the fishing line discharge position to the fishing line winding position while having an angle different from the inclination angle of the guide portion.

According to the invention, since the angle of the return moving member with respect to the rotation axis (front-rear direction) of the rotor is different from the inclination angle of the guide portion (the guide portion is inclined with respect to the longitudinal direction of the return moving member). Therefore, the return moving member moves while engaging with the guide portions formed at different angles with respect to the front-rear direction, and the amount of movement increases due to the tilt guide action of the guide portions.
That is, even if the length in the front-rear direction of the base portion (guide portion) of the rotor is the same as the conventional length, the moving distance of the return moving member (the amount of rotation of the bail support member) increases. The bail return angle can be increased while ensuring the reduction in size and weight of the arm portion, and the bail is reliably returned to the fishing line winding position by the urging mechanism.

  In the invention, the bottom portion of the arm portion is provided with a position restricting portion that abuts on the main body portion of the return moving member and restricts the posture position when the bail support member moves to the fishing line discharge position. It is preferable that

  According to the said structure, when a bail support member exists in a fishing line discharge | release position, the attitude | position and position of the main-body part of a return moving member can be hold | maintained in a desired state. Therefore, the return moving member comes to move stably and smoothly by contact with the return contact portion, and the bale support member can be smoothly and automatically reversed.

  In the present invention, it is preferable that a spring member for urging the return moving member forward is provided between the arm portion and the return moving member.

  According to the above configuration, the backlash of the return moving member is suppressed, and unnecessary contact between the return moving member and the return contact portion is avoided.

  As described above, according to the invention described above, the operability of the fishing spinning reel is improved by reducing the size and weight of the arm portion. Further, since the bale reliably returns to the fishing line winding position, the operability in the fishing line winding operation is improved.

It is the schematic of the spinning reel for fishing of this embodiment. It is sectional drawing of the arm part which shows the state which has a veil (bale support member) in a fishing-line winding position. It is sectional drawing which looked at the base of the bale support member in cross section. It is sectional drawing of the arm part which shows the state which has a veil (bale support member) in a fishing line discharge | release position. It is sectional drawing of the arm part which shows the state which the bale (bale support member) moved to the reverse direction by the reverse mechanism. It is the figure which extracted only the bale from the spinning reel for fishing, and was abstracted in order to explain the position of a bale.

  The fishing spinning reel according to the present embodiment will be described with reference to the drawings as appropriate. In the description of the embodiment, when referring to “front and back” and “up and down”, the direction shown in FIG. 1 is used as a reference, and when saying “left and right”, the direction shown in FIG. 2 is used as a reference. The fishing spinning reel shown in FIG. 1 shows a state where the bale is in the fishing line winding position.

  As shown in FIG. 1, a fishing spinning reel 1 includes a reel body 2 having a spool shaft 8 and a drive shaft cylinder 10 extending in the front-rear direction, a rotor 3 fixed to the front end of the drive shaft cylinder 10, and a spool. A spool 4 attached to the front end of the shaft 8 is mainly provided.

  The reel body 2 rotatably supports the handle shaft 5, and the handle shaft 5 extends in the left-right direction within the reel body 2. A gear 5 a and a drive gear 7 are connected to the handle shaft 5, and the gear 5 a and the drive gear 7 are configured to rotate together with the handle shaft 5. An end portion of the handle shaft 5 passes through the reel body 2 and is positioned on a side portion of the reel body 2 and a handle 6 is attached.

  A drive shaft cylinder 10 rotatably supported via a bearing (not shown) and a spool shaft 8 inserted into the drive shaft cylinder 10 are provided in a cylinder portion 2 a provided on the front side of the reel body 2. ing. A return contact portion 60 for the reversing mechanism 40 described later is provided on the outer peripheral surface of the cylindrical portion 2a.

  The spool 4 is attached to the front end portion of the spool shaft 8 via a drag mechanism (not shown). The spool 4 includes a fishing line winding body 4a around which the fishing line is wound, a skirt part 4b provided at the rear of the fishing line winding body 4a, and a front flange 4c provided on the front side of the fishing line winding body 4a. And.

The rear end of the spool shaft 8 is connected to a spool reciprocating device provided in the reel body 2. The spool reciprocating device is attached to the interlocking gear 5b meshing with the gear 5a, the eccentric protrusion 5c provided on the interlocking gear 5b, and the rear end portion of the spool shaft 8, and engages with the eccentric protrusion 5c. And a slider 9 in which a guide groove 9a is formed.
According to the above configuration, when the winding operation of the handle 6 is performed, the driving force of the operation of the handle 6 is transmitted to the spool reciprocating device, the spool 4 moves back and forth, and the fishing line (not shown) moves the fishing line winding drum of the spool 4. The portion 4a is evenly wound.

  The rotor 3 is fixed to the front end portion of the drive shaft cylinder 10. A pinion gear 11 that meshes with the drive gear 7 is formed at the rear end of the drive shaft cylinder 10. Therefore, when the handle 6 is rotated, the driving force is transmitted to the drive shaft cylinder 10 via the handle shaft 5 and the drive gear 7, and the rotor 3 rotates together with the drive shaft cylinder 10.

The rotor 3 includes a cylindrical portion 30 located on the outer peripheral side of the cylindrical portion 2a of the reel body 2 and a pair of arm portions 3A and 3B facing the base portion of the cylindrical portion 30.
Bail support members 12A and 12B that support the bail 18 and the line roller 19 are rotatably attached to the front ends of the arm portions 3A and 3B. Then, when the bail support members 12A and 12B are rotated, the bail 18 at the fishing line winding position can be moved to the fishing line discharge position (see FIG. 4).
In addition, as shown in FIG. 6, the fishing line discharge | release position is set to the position rotated about 120 degree | times with respect to the fishing line winding position, for example.

  A biasing mechanism 70 that biases the bail support member 12B in any direction of rotation and biases and holds the bail 18 at the fishing line winding position or the fishing line discharge position is provided in the arm portion 3B. The urging mechanism 70 is for urging and holding the bail 18 and may be provided on either one of the arm portions 3A or 3B as is well known.

  As shown in FIG. 6, the dead point of the urging mechanism 70 is set at a position shifted by 90 degrees with respect to the fishing line winding position. When the fishing line is closer to the fishing line winding position than the dead point (the angle from the fishing line winding position is less than 90 degrees), the bail support member 12B is biased toward the fishing line winding position (see arrow A1). On the other hand, when it is closer to the fishing line discharge position than the dead point (when the angle from the fishing line winding position exceeds 90 degrees), the bail support member 12B is biased toward the fishing line discharge position (see arrow A2).

Next, details of the arm portion 3A will be described.
As shown in FIG. 1, the arm portion 3 </ b> A includes an arm main body portion 31 having a substantially L-shaped cross-sectional view that extends outward from the rear end of the cylindrical portion 30 beyond the skirt portion 4 b of the spool 4 and further forward. And a cover member 32 that covers the outer peripheral surface side of the arm main body 31.
A space is formed between the arm main body 31 and the cover member 32, and the return moving member 50 of the reversing mechanism 40 is accommodated in the space.
The reversing mechanism 40 is a mechanism for reversing the bail support member 12A and moving the bail 18 to the fishing line winding position when the bail 18 is in the fishing line discharge position and the rotor 3 is rotated by the winding operation of the handle 6. is there. Details of the reversing mechanism 40 will be described later.

As shown in FIG. 2, an outer wall 33 is formed on the arm main body 31 along the peripheral edge. On the front end side of the arm main body 31, a cylindrical first shaft portion 34, a first positioning wall portion 35 and a second positioning wall portion which are arranged on the outer peripheral side of the first shaft portion 34 and are spaced apart from each other in the circumferential direction. 36 is formed.
Further, a long hole-shaped guide portion 38 is formed on the rear end side of the arm main body portion 31 in the front-rear direction.

The guide portion 38 is a groove formed through the base portion of the cylindrical portion 30 of the rotor 3 and the base portion of the arm main body portion 31 to guide the return moving member 50. The guide portion 38 is inclined rightward (opposite to the winding direction of the rotor 3) by a predetermined angle θ (45 degrees in the present embodiment) with respect to the longitudinal line L _O extending from the rear toward the front. It extends. The details of the inclined guide portion 38 will be described later.

The first shaft portion 34 is a shaft that passes through the base portion 13 of the bail support member 12A and rotatably supports the bail support member 12A.
A thread groove is formed on the inner peripheral surface of the first shaft portion 34, and the bolt B is screwed into the first shaft portion 34 (see FIG. 1). As a result, the base portion 13 of the bail support member 12 </ b> A does not fall off from the first shaft portion 34.

As shown in FIG. 2, the first positioning wall portion 35 and the second positioning wall portion 36 are in contact with the moving portion 14 protruding from the inner bottom surface of the base portion 13 (see FIG. 3) of the bail support member 12 </ b> A and bail support members. This is for restricting the rotation of 12A and positioning the bail 18 (bale support member 12A) at a predetermined position.
The first positioning wall portion 35 is disposed in the counterclockwise direction of the first shaft portion 34 with respect to the moving portion 14, and is formed so that the bail 18 is in the fishing line winding position when the moving portion 14 abuts. Yes.
The second positioning wall portion 36 is arranged in the clockwise direction of the first shaft portion 34 with respect to the moving portion 14, and is formed so that the bail 18 becomes the fishing line discharge position when the moving portion 14 abuts. (See FIG. 4).

  As shown in FIG. 2 (fishing line winding state), the reversing mechanism 40 includes a return moving member 50 whose front end side is engaged with the bail support member 12A, and a rear end of the other end of the return moving member 50. And a return contact portion 60 for moving the return moving member 50 forward while contacting the side.

As shown in FIG. 1, the return moving member 50 includes a main body 51 extending substantially in the front-rear direction on the outer surface of the arm main body 31, and a base 13 of the bail support member 12A extending outward from the front end of the main body 51. And an engaged portion 52 that extends inward from the rear end of the main body 51 and is inserted into the guide portion 38.
As shown in FIG. 2, when the bail 18 (bale support member 12A) is in the fishing line winding position, the main body 51 of the return moving member 50 is (θ−α) degrees from the longitudinal line L _O. The angle formed between the center line 51a of the main body 51 and the center line 38a of the guide portion 38 is α degrees, which is inclined to the right (opposite to the winding direction of the rotor 3). That is, the main body 51 and the guide 38 of the return moving member 50 are connected such that the center line 51a of the main body 51 and the center line 38a of the guide 38 have different angles with respect to the front-rear direction.
Further, the contacted portion 53 extends to the vicinity of the outer peripheral surface of the cylindrical portion 2a of the reel body 2 and can come into contact with the return contact portion 60 (see FIG. 1).

As shown in FIG. 3, the engaging portion 52 of the return moving member 50 is bent upward and inserted into an arcuate groove portion 15 formed in the base portion 13 of the bail support member 12A.
As shown in FIG. 2, when the bail 18 is in the fishing line winding position, the groove portion 15 is located substantially on the right side of the first shaft portion 34. Further, as shown in FIG. 4, when the bail 18 is in the fishing line discharge position, the groove portion 15 is located substantially on the rear side of the first shaft portion 34.
For this reason, when the bail 18 moves from the fishing line winding position to the fishing line release position, the engaging portion 52 is pressed against the inner surface of the groove portion 15 and the return moving member 50 moves rearward. Then, the contacted portion 53 of the return moving member 50 also moves to the rear end side of the guide portion 38.

As shown in FIG. 2, the return contact portion 60 is provided on the outer peripheral surface of the cylindrical portion 2 a of the reel body 2, and overlaps the locus on the rear end side of the guide portion 38 when viewed from the side. .
The return contact portion 60 is formed with a cam surface 61 for pushing the contacted portion 53 forward. When the rotor 3 is rotated in the winding direction by the winding operation of the handle 6, the contacted portion 53 is provided. Gets on the cam surface 61, and the return moving member 50 moves forward.

Here, as shown in FIG. 4 (fishing line release state), the main body 51 of the return moving member 50 is on the right side (with respect to the winding direction of the rotor 3) by (θ−α) degrees with respect to the longitudinal line L _O. Inclined to the other side. Therefore, even in this fishing line discharge state, the main body 51 and the guide 38 of the return moving member 50 have different angles with respect to the front-rear direction. The center line 51a of the main body 51 and the center line 38a of the guide 38 are different. They are connected.

Further, an engagement portion 52 is attached to the arm main body portion 31 on the boundary line L1 connecting the center O2 of the contacted portion 53 located on the rear end side of the guide portion 38 and the center axis O1 of the first shaft portion 34. A first contact portion 37 that contacts the energizing spring 16 and a second contact member 39 that contacts the main body portion 51 are provided so that the front end side of the main body portion 51 tilts to the right side of the boundary line L1. It has become.
For this reason, the bail support member 12A at the fishing line discharge position, that is, the main body 51 of the return moving member 50 that is connected to the bail support member 12A and swings to the left and right is a second contact formed on the bottom of the arm main body 31. The posture position is regulated by coming into contact with the contact member (position regulating unit) 39.
As a result, the reverse start position of the bail support member 12A toward the fishing line winding position is specified, and a stable and smooth automatic reverse return operation can be performed in the winding rotation of the rotor 3.
From the above, the bail support member 12A is configured to rotate counterclockwise about the central axis O1 when the engaging portion 52 (the return moving member 50) moves forward by contact with the return contact portion 60. (See arrow C in FIG. 4).

  In addition, as shown in FIG. 5, one end portion 16 a of the spring member 16 wound around the first shaft portion 34 of the arm main body portion 31 is locked to the engaging portion 52 of the return moving member 50, The engaging part 52 is urged counterclockwise about the central axis O1. As a result, the engaging portion 52 is urged forward along the groove portion 15 so that the contacted portion 53 is positioned on the front side of the guide portion 38 and unnecessary contact with the return contact portion 60 and rattling are avoided. Is done.

  Next, details of the guide unit 38 and the like will be described.

  The guide part 38 is in the shape of a long hole and is inclined to the right (opposite to the winding direction of the rotor 3) as it goes forward. Therefore, as shown in FIGS. 2, 4, and 5, the contacted portion (folded engagement portion) 53 of the return moving member 50 along the guide portion 38 when the return contact portion 60 is in contact. Are moved in the same direction as the direction in which the engagement portion 52 moves (in the diagonally forward direction, right forward, see arrow C in FIG. 4). Further, when the return contact portion 60 is in contact, the main body 51 (returning moving member 50) is increased in sliding distance by the tilting action of the elongated hole-shaped inclined guide portion 38, and skids to the right. In addition, it receives a force in two directions further forward and tilts and moves forward obliquely to the right.

The guide portion 38 is formed on the left side of the reference line L2 that extends in the front-rear direction through the central axis O1 of the first shaft portion 34, and the contacted portion 53 is positioned on the left side of the reference line L2. .
On the other hand, the engaging portion 52 of the return moving member 50 is configured to be located on the right side of the reference line L2.
From the above, the main body 51 (returning moving member 50) of the present embodiment is always arranged so as to incline to the right with the contacted portion 53 as the center (see FIGS. 2, 4, and 5).
According to the arrangement structure of the present embodiment, the length corresponding to the front-rear direction is shorter than the case where the main body 51 (returning moving member 50) is arranged so as to extend parallel to the reference line L2, and the arm It can be accommodated in a small space in the part 3A.

  The guide portion 38 is formed to have the same length as the conventional one in the front-rear direction. Therefore, the length of the guide portion 38 corresponding to the front-rear direction is not enlarged, and the arm portions 3A and 3B are prevented from increasing in size and weight.

The guide part 38 is inclined further to the right side than the main body part 51. In other words, the guide part 38 is inclined with respect to the axial direction of the main body part 51. For this reason, the cylindrical portion 30 of the rotor 3 forming the guide portion 38 and the base portion of the arm main body portion 31 are formed as compared with the case where the guide portion 38 is arranged to extend along the axial direction of the main body portion 51 as in the prior art. Since the moving amount of the return moving member 50 can be increased without increasing the thickness of the base portion, the arm portion 3A of the rotor 3 can be made compact while the bail 18 is reliably reversed and returned.
As the moving amount of the return moving member 50 increases, the turning amount of the bail support member 12A (return angle of the bail 18) L3 by the reversing mechanism 40 becomes a dead point from the fishing line discharge position as shown in FIG. It is set so as to turn to 70 degrees exceeding the conventional turning amount. For this reason, the bail support member 12 </ b> A is rotated so as to approach the fishing line winding position greatly exceeding the conventional rotation amount, and the bail 18 is reliably moved (returned) to the fishing line winding position by the urging force of the urging mechanism 70. To do.
That is, by setting the guide portion 38 and the main body portion 51 (returning moving member 50) at different angles in the front-rear direction, the returning moving member 50 is moved while being engaged with the guiding portion 38, and is limited in the arm portion 3A. The amount of movement of the return moving member 50 can be effectively increased in the space (engagement guide action), and the return angle of the bail support member 12A from the fishing line discharge position to the fishing line winding position is increased, The bail 18 can be reliably returned to the fishing line winding position.

  As described above, according to the present embodiment, the bail 18 reliably returns to the fishing line winding position. In addition, since the length of the guide portion 38 corresponding to the axial direction of the main body portion 51 is not enlarged, it is possible to ensure the size and weight reduction of the arm portions 3A and 3B.

The fishing spinning reel 1 of the embodiment has been described above.
The guide portion 38 of the present embodiment has an inclination angle of 45 degrees with respect to the front-rear direction. However, the present invention provides the contact portion 53 of the return moving member 50 via the guide portion 38 that is inclined in the shape of a long hole. What is necessary is just to carry out inclination guidance to the right diagonally forward so that the main-body part 51 may move ahead (2 direction movement), moving rightward. That is, the inclination angle of the guide part 38 should just incline so that it may become a different angle with respect to the direction where the main-body part 51 extends, and is not limited to this.
In the present embodiment, an example is given in which the main body 51 of the return moving member 50 is inclined with respect to the reference line L2. However, the main body 51 extends in parallel to the reference line L2. It may be applied to the case where they are arranged.

DESCRIPTION OF SYMBOLS 1 Spinning reel for fishing 2 Reel main body 3 Rotor 3A, 3B Arm part 4 Spool 8 Spool shaft 10 Drive shaft cylinder 12A, 12B Bale support member 15 Groove part 18 Bale 30 Cylindrical part 31 Arm main part 32 Cover member 34 1st axis part 38 Guide part 39 2nd contact member (position control part)
40 reversing mechanism 50 return moving member 51 main body 52 engaging portion (one end)
53 Contacted part (other end)
60 Return contact portion 61 Slope 70 Energizing mechanism

Claims (3)

A rotor provided on the reel body;
An arm portion provided on the rotor;
A bail support member rotatably attached to the arm portion and movable to a fishing line winding position or a fishing line discharge position;
A biasing mechanism that biases and holds the bail support member at a fishing line winding position or a fishing line discharge position;
A reversing mechanism for returning the bail support member from the fishing line discharge position to the fishing line winding position;
With
The reversing mechanism is
One end part is connected to the bail support member, the other end part is inserted into a long hole-shaped guide part formed in the base part of the arm part, and a return moving member that moves along the guide part,
A return contact portion provided on the reel body and contacting the other end of the return moving member to press the return moving member;
With
The return moving member reversely returns the bail support member from the fishing line discharge position to the fishing line winding position while having an angle different from the inclination angle of the guide portion with respect to the rotation axis of the rotor. Spinning reel for fishing.   At the bottom of the arm portion, there is provided a position restricting portion that abuts against the main body portion of the return moving member and restricts the posture position when the bail support member moves to the fishing line discharge position. The spinning reel for fishing according to claim 1.   The fishing member according to claim 1, wherein a spring member that biases the return moving member forward is provided between the arm portion and the return moving member. Spinning reel.

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