JP2598303Y2 - Spinning reel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bail arm holder for a spinning reel.

[0002]

2. Description of the Related Art The rotating frame of a spinning reel is previously adjusted in rotational balance so as to rotate smoothly when winding a fishing line.

The rotational balance includes a static balance and a dynamic balance. These are mainly the offset amount D of the rotating frame arms 2a and 2b in the rotating frame 1 as shown in FIGS. 8 and 9, and the bail arm holder. 3, the bail arm 4, the bail arm lever 5, the roller 6, and the thread slide 7 are adjusted by adjusting the weight. The offset amount D of the rotary frame arms 2a and 2b is defined as a vertical plane E including the rotation center line B of the rotation shaft 8 of the bail arm holder 3 from the rotation center line A of the rotation frame 1.
Is a quantity to express how much is.

[0004]

However, in the conventional bail arm holder 3, as shown in FIG. 9, the center of gravity C is unevenly distributed from the vertical surface E toward the bail arm 4. As shown in FIG. Therefore, in order to balance the rotation, the offset amount D to the side opposite to the bail arm 4 must be increased accordingly. However, as the offset amount D increases, the bail arm 4 becomes longer and more easily deformed, and the cylindrical portion 9 and the rotating frame arms 2a and 2b are more likely to be distorted when the rotating frame 1 is formed.

In the case of a reel having a large longitudinal movement width (sliding stroke) of the spool 10 or a reel having a long spool 10, the front end of the spool 10 is separated from the rotation center line B of the bail arm holder 3. The bail arm 4 must be made longer so that it can be reversed through the front end of the spool 10. However, for this purpose, it is necessary to increase the offset amount D to achieve balance, which promotes the above-mentioned disadvantage.

Further, the center of gravity of the assembly such as the bail arm lever 5, the roller 6, the thread slide 7, and the rotating frame arm 2b on the bail arm lever side is determined by the bale arm holder 3, the rotating frame arm 2a on the bail arm holder side, and the like. There is a problem in that it is located forward of the center of gravity of the aggregate, and therefore it is difficult to achieve dynamic balance.

SUMMARY OF THE INVENTION An object of the present invention is to provide a bail arm holder for a spinning reel capable of solving such a conventional disadvantage.

[0008]

In order to achieve the above object, according to the present invention, a rotating frame (13) of a spinning reel is provided with a pair of rotating frame arms (14b) (14a), and the pair of rotating frame arms is provided. (14b) The rotation shaft (1
6) The bail arm lever (15) and the bail arm holder (19) are attached via (20), and the bail arm (21) is extended between the bail arm lever (15) and the bale arm holder (19). In the spinning reel, the bail arm holder (19) has a rear end portion having a semicircular contour centered on a rotation center line of a rotation shaft (20), and one end of the bail arm (21). The rotation center line (a) of the rotating frame (13) is provided between the front end to be attached and the front and rear ends, and the bail arm holder (19) is at a fishing line winding position.
And an intermediate portion formed so as to sandwich a vertical surface (e) including the rotation center line of the rotation shaft (20) between both side edges, and having the intermediate portion interposed therebetween. ,
The intersection of the extension line and the vertical plane of the center line and (e) in the front end of the bail arm (21) is, than the arc drawn along the contour of the rear end portion is formed away towards front It was assumed.

[0009]

[Action] In the present invention, the center of gravity of bail arm holder, since the position in the vertical plane or in the vicinity thereof including the rotation center line of the rotary frame during winding of the fishing line, the if that preparative rotational balance veil The amount of offset to the side opposite to the arm can be reduced accordingly. Therefore, the bail arm is shortened accordingly, and is less likely to be deformed. Further, since the offset amount is small, distortion is less likely to occur in the rotating frame.

Further, the center of gravity of the assembly such as the bail arm holder and the rotating frame arm on the bail arm holder side is brought closer to the center of gravity of the assembly such as the bail arm lever, the roller, the thread slip, and the rotating frame arm on the bail arm lever side. This makes it easier to achieve dynamic balance.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 to 3, the spinning reel includes a main body 11 fixed to a fishing rod (not shown).
And a spool 12 attached to the front of the main body 11 so as to be swingable in the front-rear direction of the spinning reel, and a rotating frame 13 attached to the main body 11 so as to be rotatable around the spool 12. .

The rotating frame 13 has two rotating frame arms 14a and 14b extending to the front side so as to sandwich the spool 12. At the tip of one of the rotating frame arms 14b,
A bail arm lever 15 is pivotally supported by a pin 16, and a roller 17 and a thread slide 18 are attached to the bail arm lever 15.
Is attached. A bail arm holder 19 is attached to the tip of the other rotating frame arm 14 a via a rotating shaft 20.

A bail arm 21 extends between the two rotating frame arms 14a and 14b.
Is connected to the thread slide 18 and the other end is connected to the tip of the bail arm holder 19.

When the bail arm 21 is in a state in which the fishing line can be wound as shown in FIGS. 1 and 3, when the handle 22 of the spinning reel is turned, the rotation frame 13 moves the rotation center line a. The spool 12 rotates around the spool 12 as an axis, and the spool 12 swings back and forth. When the rotating frame 13 rotates, the bail arm 21 rotates around the spool 12, and winds the fishing line around the spool 12.

In order for the winding of the fishing line to be carried out smoothly, the rotary frame 13 is provided with an offset amount d as shown in FIGS. 1 and 3, and the rotational balance is maintained.

The offset d is an amount by which the vertical surface e including the rotation center line of the rotation shaft 20 of the bail arm holder 19 is deviated from the rotation center line a of the rotation frame 13. This offset amount d is smaller than the conventional offset amount D because the bail arm holder 19 has the following structure.

[0017] That is, the bail arm holder 19, as shown in FIG. 4, than the pivot shaft 20 is formed along the vertical surface e so as to protrude forward, round the center of gravity c is when the winding of the fishing line The rotation frame 13 includes the rotation center line of the driving shaft 20.
The distance f from the rotation shaft 20 to the center of gravity c is larger than F in FIG. 9.

The position of the center of gravity c can be adjusted by changing the shape and the like of the bail arm holder. For example, the center of gravity c of the bail arm holder 23 shown in FIG.
FIG. 4 shows the shape of the mounting location 23a of the bail arm 21.
By slightly setting it to be slightly larger than that of the vertical surface e, it slightly moves to the opposite side from the vertical surface e. Further, the center of gravity c of the bail arm holder 24 shown in FIG. 6 is configured to be located on the vertical surface e. The lower portion 25a of the bail arm holder 25 shown in FIG. 7 in front of the rotating shaft is formed larger than the upper portion, so that the bail arm holder 25 is farther away from the vertical surface e than the bale arm 21 in FIG. By setting the center of gravity c farther than the bail arm 21 in this way, it is possible to cope with imbalance caused by the weight of the bail arm 21.

Therefore, the bail arm holder 19 is
As shown in FIGS. 4 to 7, when the fishing line is wound, the fishing line is formed so as to protrude forward from the rotation axis, and the center of gravity c
Is formed so as to be located forward of the rotation axis by a distance f.

Thus, the bail arm holder 1 is attached to the center of gravity of the assembly of the bail arm lever 21, the roller 17, the thread slide 18, the rotating frame arm 14b on the bail arm lever side, and the like.
9. The center of gravity of the assembly such as the rotating frame arm 14a on the bail arm holder side is brought closer, and the dynamic balance is improved.

[0021]

[Effect of the Invention] According to the present invention, a bale arm holder is provided.
Is a semicircular contour centered on the rotation center line of the rotation axis.
A rear end with a bale arm and one end attached
Between the front end and the front and rear ends
Rotation frame rotation center when ruda is in the line rewind position
A vertical surface parallel to the line and including the rotation center line of the rotation axis is sandwiched by both side edges.
And an intermediate portion formed so as to have
In addition, with the intermediate part, the bale arm
The intersection of the extension of the center line and the vertical surface is the contour of the rear end
Formed so as to be further forward than the arc drawn along
Therefore, the center of gravity of the bail arm holder includes the rotation center line of the rotation shaft when winding the fishing line.
And it is located on or near the rolling center line parallel to the longitudinal plane
It is possible to correspondingly reduce the offset amount to the opposite side of the bail arm required when taking the rotational balance. Therefore, it is possible to shorten the bail arm and make it difficult to deform. In addition, the offset amount is small.
Therefore, distortion can be less likely to occur when the rotating frame is formed. In addition, the presence of the intermediate part
Position on or near the vertical surface when winding the fishing line.
The bale arm holder's center of gravity will move forward.
The center of gravity of the bale arm holder, the rotating frame arm on the bail arm holder side, and the center of gravity of the assembly such as the bail arm lever, roller, thread sliding, and the rotating frame arm on the bail arm lever side are rotated. Can be approached in the direction of the center line , so dynamic balance can be achieved without a separate balancer
Can be easily taken.

[Brief description of the drawings]

FIG. 1 is a front view of a spinning reel having a bail arm holder according to the present invention.

FIG. 2 is a partially cutaway right side view of the spinning reel.

FIG. 3 is a view taken along line III in FIG. 2;

FIG. 4 is an enlarged view of a bail arm holder in FIG.

FIG. 5 is an enlarged view of another embodiment of the bail arm holder.

FIG. 6 is an enlarged view of another embodiment of the bail arm holder.

FIG. 7 is an enlarged view of another embodiment of the bail arm holder.

FIG. 8 is a front view of a spinning reel provided with a conventional bail arm holder.

FIG. 9 is a view taken along line IX in FIG. 8;

[Explanation of symbols]

 13: rotating frame 14a, 14b: rotating frame arm 20: rotating shaft 19: bail arm holder c: center of gravity e: vertical surface

Claims (1)

(57) [Scope of request for utility model registration] 1. A rotating frame of a spinning reel is provided with a pair of rotating frame arms, and a bail arm lever and a bail arm holder are respectively attached to the pair of rotating frame arms via rotating shafts. A spinning reel having a bail arm stretched between the bail arm holder, the bail arm holder has a rear end portion having a semicircular contour centered on a rotation center line of the rotation shaft,
A front end to which one end of the bail arm is attached, and a front end provided between the front and rear ends, wherein the bail arm holder is at a winding position of the fishing line, and is parallel to a rotation center line of the rotation frame. An intermediate portion formed so as to sandwich a vertical surface including a rotation center line between both side edges, and an extension of a center line at the front end portion of the bail arm due to the intermediate portion. the intersection between the vertical plane, than the arc drawn along the contour of the rear end portion
Spinning reel, characterized in that it is formed away before one.