JP2004357594A - Spinning reel for fishing - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, having performance for releasing fishline improved by improving the shape of a groove for oscillation, a miniaturized and lightened reel body, and an improved capacity for winding the fishline by widening the width of the oscillation while keeping the small and lightweight reel body. <P>SOLUTION: The spinning reel for fishing has the groove for the oscillation formed by tilting the groove for the oscillation in the front and rear direction so that the rear part may be above a spool shaft 15 in an oscillation mechanism 1 obtained by engaging a protrusion 9 formed on a periphery part at one side surface of a gear 7 for the oscillation rotating with a handle 49 so as to be interlocked, with the groove 11 for the oscillation of an oscillation slider 13 attached to the rear end side of the spool shaft 15. The groove for the oscillation is formed so that the vicinity 11a of the upper end, the vicinity 11a' of the lower end, the intermediate part 11b between the vicinity of the upper end and the center part, and the intermediate part 11b' between the vicinity of the lower end and the center part may be bent frontward, rearward, rearward and frontward respectively. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an improvement in a fishing spinning reel equipped with an oscillating mechanism.
[0002]
[Prior art]
Conventional general fishing spinning reels, a semi-annular bail is attached to the tip of a pair of support arms provided on the rotor via a bail support member in a reversible manner at a fishing line winding position and a fishing line discharge position. When the bale is tilted to the fishing line release position and the device is thrown, the fishing line wound on the spool is drawn out in a spiral shape, and the bale is inverted to the fishing line winding position and the rotor is rotated in the fishing line winding direction by operating the handle. Then, the fishing line is wound on the spool that reciprocates in the front-rear direction in conjunction with the rotation of the rotor.
[0003]
An oscillating mechanism as shown in FIG. 6 is known as a mechanism for reciprocating the spool in the front-rear direction in conjunction with the rotation of the rotor by operating the handle.
[0004]
As shown in FIG. 6, this type of oscillation mechanism 1 generally has a projection 9 provided on a peripheral portion of one side surface of an oscillation gear (interlocking gear) 7 meshing with a gear 5 attached to a handle shaft 3, and the projection 9 engages with the projection 9. An oscillating slider (slider) 13 provided with an oscillating groove 11 is fixed to the rear end side of a spool shaft 15, and as shown in the drawing, the oscillating groove 11 has a spool shaft 17 with a spool 17 fixed to the tip. It is provided in the vertical direction perpendicular to 15.
[0005]
Reference numeral 19 in the figure denotes a pinion protruding from the rear of the rotor 21. The spool shaft 15 is inserted into the pinion 19 so as to be able to reciprocate in the front-rear direction of the reel body 23.
[0006]
A drive gear 25 fixed to the handle shaft 3 is meshed with the pinion 19, and at the time of winding the fishing line, the rotor 21 is rotated via the drive gear 25 and the pinion 19 by operating a handle (not shown). Then, the oscillation gear 7 rotates together and the projection 9 draws a circular trajectory, whereby the oscillation slider 13 moves the spool shaft 15 in the front-rear direction along the oscillation groove 11 to remove the spool 17 fixed to the tip. It is designed to reciprocate back and forth.
[0007]
However, in the oscillation mechanism 1 having such a configuration, since the circular orbital movement of the projection 9 is converted into the reciprocating movement of the spool shaft 15 in the front and rear direction, the oscillation mechanism 1 is moved in the front and rear direction of the oscillation slider 13 with respect to a predetermined rotation angle of the oscillation gear 7. Is maximum in the vertical direction perpendicular to the spool shaft 15, and minimized at both ends in the front-rear direction of the spool shaft 15, so that a large amount of fishing line is wound around the front end and the rear end of the fishing line winding surface of the spool 17. Since the speed is the highest in the middle part of the reciprocation of the spool 17, the amount of the fishing line wound in the center of the spool 17 is reduced, and the shape of the winding surface is depressed in the center and swells at both ends. Would end up with
[0008]
Then, the fishing line that has been raised and wound on both ends of the spool 17 may cause line breakage, resulting in resistance when the fishing line is released, which may adversely affect the flight distance of the tackle. In the oscillation mechanism 1, in order to increase the oscillation width and secure the thread winding capacity, the diameter of the oscillation gear 7 is increased, the projection 9 is provided on the periphery thereof, and the oscillation groove 11 is elongated in the vertical direction. However, if the diameter of the oscillating gear 7 is increased, the size of the reel body 23 increases, and the weight of the entire reel increases.
[0009]
In order to solve the problem of the thread winding state on the spool 17, US Pat. No. 5,350,131 and Korean Utility Model Publication No. 92-8122 disclose an oscillator groove 11 in the oscillator mechanism as shown in FIG. 7A. , The amount of movement of the oscillator slider 13 in the front-rear direction with respect to a predetermined rotation angle of the oscillation gear 7 is reduced in the vertical direction orthogonal to the spool shaft 15, and the front-rear direction of the spool shaft 15 is reduced. It has been proposed to embody the constant velocity movement of the oscillator slider 13 by enlarging at both ends.
[0010]
However, the oscillating groove 11 has a substantially inverted S-shape in which the central portion and the upper and lower ends are located on a vertical straight line perpendicular to the spool shaft 15, in other words, the portion between the upper end and the central portion is distorted backward. Since the portion between the lower end portion and the central portion is curved forward to form a substantially inverted S-shape, even in the case of the oscillation mechanism, the contact diagram shown in FIG. 7A and FIGS. As will be described with reference to the graph shown in FIG. 6, the problem of the apparent dent on the spool 17 on the spool 17 in the conventional example of FIG. 6 can be solved. The fact is that the bug has not been resolved.
[0011]
That is, FIG. 7A is a hit diagram showing the relationship between the projection 9 and the oscillating groove 11 at every rotation angle of 30 degrees when the oscillating gear 7 rotates in the direction of the arrow X ′, and FIG. 7C is a graph showing the sliding amount of the oscillating slider 13 at each angle of 10 degrees. FIG. 7C is a composite graph obtained by superimposing the reciprocating movement amounts in the graph of FIG. 7B. In FIG. The G 'point indicates the foremost end of the spool shaft 15 sliding.
[0012]
As is apparent from the contact diagram of FIG. 7A, in the above-described substantially inverted S-shaped oscillating groove 11, the interval from the point D 'to the point G' and the interval from the point J 'to the point A'. At the rotation angle of 90 °, the spool shaft 15 moves at a constant speed, but the reciprocation of the spool between the point F ′ and the point H ′ and between the point L ′ and the point B ′. Since the sliding amount of the spool shaft 15 per rotation angle of the projection 9 at the time of switching is still smaller than in other sections, the front and rear ends (points a 'and g in FIG. A lot of fishing line will be wound in the vicinity of point ').
[0013]
Further, between the point A 'and the point C' and between the point G 'and the point I', the moving amount of the spool shaft 15 is gradually accelerated, and the movement of the spool shaft 15 at the center of the yarn winding surface around the spool 17 is increased. Since the movement amount of the spool shaft 15 is maximized, the movement amount of the spool shaft 15 between the point C 'and the point D' and between the point I 'and the point J' is the largest. Since the fastest points N 'and P' in the reciprocating motion of the spool shaft 15 are the same as in the prior art, the amount of thread wound at the center of the spool on the spool 17 is reduced as in the prior art. It becomes.
[0014]
Accordingly, FIG. 7B shows the sliding amount of the oscillating slider 13 at every 10 degrees of the rotating angle of the oscillating gear 7, with the vertical axis representing the rotating angle of the oscillating gear 7, and the horizontal axis representing the sliding amount of the oscillating slider 13. 6 is, for example, a point G 'at the foremost end of sliding of the spool shaft 15 at the time of retreat of the spool 17 due to the 180 degree rotation of the oscillation gear 7 from the point G' to the point A '. At point a (rotated between point H 'and point I') rotated by 50 degrees from the point, the moving speed of the spool 17 is high and the winding state of the fishing line is rough, but the oscillation from point A 'to point G' When the spool 17 advances by the rotation of the gear 7 by 180 degrees, the point B is rotated 110 degrees from the point A 'at the sliding end of the spool shaft 15 which is located substantially on the point A on the winding surface of the spool 17; (Between point B 'and point C') Then, the moving speed of the spool 17 becomes slow and the winding state of the fishing line becomes dense.
[0015]
That is, the decrease or increase of the intermediate portion when the spool 17 is retracted due to the 180-degree rotation of the oscillation gear 7 from the point G 'to the point A' is caused by the 180-degree rotation of the oscillation gear 7 from the point A 'to the point G'. Although the flat portion has been improved by being offset by the increase / decrease of the intermediate portion when the spool 17 advances, as is apparent from the graph shown in FIG. Since the offset amount of the line winding amount in the intermediate portion is large, the line winding state of the intermediate portion when the spool 17 retreats greatly differs from the line winding state of the intermediate portion when the spool 17 moves forward. The problem of the negative effect on the flight distance of the gimmick remained.
[0016]
Further, since the upper and lower ends of the oscillating groove 11 are located on a vertical line perpendicular to the spool shaft 15, the front end of the oscillating gear 7 at the point G ′ slides to the handle shaft at the upper front of the oscillating gear 7. In order to avoid collision, it is necessary to separate the oscillation gear 7 from the handle shaft. At the rearmost end of the point A ', collision with the rear lower portion of the oscillation gear 7 at the rear of the reel unit must be avoided. In order to avoid this, the rear part of the reel body must be protruded so as to be separated from the oscillating gear 7, which results in an increase in the size and weight of the reel body and thus the entire reel.
[0017]
Further, as another means for solving the problem of the thread winding state on the spool 17, Japanese Patent No. 3292366 has an inclined portion in which the oscillating groove 11 is inclined in the front-rear direction of the spool shaft 15 as shown in FIG. It has been proposed to form a straight portion extending from both ends of the inclined portion in the vertical direction substantially perpendicular to the spool shaft 15.
[0018]
However, since the oscillator groove 11 is formed such that both ends thereof are linearly formed in the vertical direction perpendicular to the spool shaft 15 from both ends of the central inclined portion, FIGS. As will be described with reference to the graph shown in FIG. 6, the dent at the center of the winding surface in the conventional example of FIG. 6 can be eliminated and a flat state of the yarn can be realized as in the conventional example of FIG. As is apparent from the graph shown in FIG. 8C in which the reciprocating movement amount is superimposed, the spool amount is offset between the center portion of the winding surface and the front and rear ends when the spool 17 reciprocates. Since the winding state between the center part of the winding surface and the front and rear ends during retreat and forward movement is widely different, the problem of the adverse effect on the flight distance of the tackle due to the resistance at the time of releasing the fishing line in the related art remains. Was something
[0019]
That is, FIG. 8B is a graph showing the sliding amount of the oscillating slider 13 at every rotation angle of 10 degrees when the oscillating gear 7 in FIG. 8B is a composite graph obtained by superimposing the reciprocating movement amounts in the graph of FIG. 8B. In FIG. 8, the point A ′ is the last sliding end of the spool shaft 15, and the point G ′ is the maximum sliding amount of the spool shaft 15. Shows the front end.
[0020]
In this oscillating groove 11, as is clear from FIG. 8c, a reciprocating motion of a linear straight portion formed in the vertical direction perpendicular to the spool shaft 15 from both ends of the inclined portion is smaller than that of FIG. Over a long range, there will be a cancellation range of the thread winding amount.
[0021]
In addition, since the oscillation groove 11 has an inclined portion at the center, the handle shaft and the rear portion of the reel unit can be provided closer to the oscillation gear 7 as compared with the above-described conventional one. A straight straight portion is formed in the vertical direction perpendicular to the spool shaft 15 from both ends of the inclined portion, so that the handle shaft and the rear portion of the reel unit are close to the oscillation gear 7, that is, the reel unit is reduced in size and weight. There was a limit.
[0022]
Further, Japanese Patent Application Laid-Open No. 7-313025 and Japanese Patent No. 3073138 disclose that in order to increase the sliding amount of the oscillator slider 13 without increasing the diameter of the oscillator gear 7 and to secure a thread winding capacity to the spool 17, As shown in FIG. 9, it has been proposed that the oscillating groove 11 is formed to be inclined in the front-rear direction of the spool shaft 15.
[0023]
When the oscillation groove 11 is formed to be inclined in the front-rear direction so that the rear is upward as shown in the figure, the handle shaft and the rear part of the reel body can be provided close to the oscillation gear 7, so that the reel body can be reduced in size and size. Weight reduction is possible.
[0024]
However, if the oscillating groove 11 is simply linearly provided by being inclined in the front-rear direction so that the rear is upward, the constant velocity movement of the oscillating slider 13 will be apparent as described in the above-described conventional example. Due to the impossibility, there are still problems such as bulging at the front and rear ends of the winding surface and dents at the center, and no improvement in the winding condition has been made.
[0025]
[Problems to be solved by the invention]
The present invention has been devised in view of such circumstances, and by improving the shape of the oscillating groove, improves the line winding state of the fishing line on the spool, thereby improving the fishing line release property, and reducing the size of the reel body.・ The objective is to provide a spinning reel for fishing that has an increased oscillating width and increased pincushion capacity while maintaining light weight.
[0026]
[Means for Solving the Problems]
The spinning reel for fishing according to the present invention, in order to achieve such an object,
A projection is formed on a peripheral portion of one side surface of the oscillating gear that rotates in conjunction with the rotation of the handle, and the projection is engaged with an oscillating groove of an oscillating slider attached to a rear end side of a spool shaft having a spool at an end. In a spinning reel for fishing provided with an oscillating mechanism for converting the rotation of the handle into a reciprocating motion of the spool in the front-rear direction, the oscillation groove is inclined in the front-rear direction such that the rear is upward with respect to the spool shaft. In addition, the vicinity of the upper end of the oscillation groove is formed so as to be distorted forward, the vicinity of the lower end is distorted rearward, and the portion between the vicinity of the upper end and the center is distorted rearward, and the vicinity of the lower end is formed. It is formed to be distorted forward between the central part.
[0027]
BEST MODE FOR CARRYING OUT THE INVENTION
1 to 5 showing an embodiment of the present invention. FIG. 1 is a cutaway side view of a main part according to an embodiment of the present invention, and FIG. AA sectional view, FIG. 3 is a sectional view taken along the line BB of FIG. 1, FIG. 4 is an enlarged side view of a main part, and FIGS. 5A to 5C are diagrams showing the sliding amount of the oscillating slider with respect to the rotation angle of the oscillating gear. The relation explanatory diagram and graph are shown. In the description of one embodiment of the present invention, the same members as those of the conventional example shown in FIGS. 6 to 9 are denoted by the same reference numerals, and the description thereof will be omitted.
[0028]
In the spinning reel for fishing according to one embodiment of the present invention, as shown in FIGS. 1 to 3, a semi-annular bail 61 is attached to the tip of a pair of support arms 57 provided on the rotor 21 via a bail support member 59. The fishing line is wound around the spool 17 in a spiral manner when the bail 61 is tilted to the fishing line release position and the device is thrown, and the fishing line is spirally fed out. When the bail 61 is turned to the fishing line winding position and the rotor 21 is rotated in the fishing line winding direction by operating the handle 49, the fishing line is wound on the spool 17 which reciprocates in the front-rear direction in conjunction with the rotation of the rotor 21. It has become.
[0029]
The oscillation mechanism 1 for reciprocating the spool 17 in the front-rear direction is provided in the oscillation groove 11 formed in the oscillation slider 13 fixed to the rear end of the spool shaft 15 at the peripheral portion of one side surface of the oscillation gear 7 as in the related art. The projection 9 engages to form the oscillation mechanism 1.
[0030]
Therefore, when the rotor 21 is rotated by the operation of the handle 49 (see FIGS. 2 and 3) attached to the reel body 23 during winding of the fishing line as in the conventional example, the oscillating gear 7 rotates in the direction of the arrow X to project. Reference numeral 9 describes a circular orbit, and accordingly, the oscillating slider 13 moves the spool shaft 15 in the front-back direction along the oscillating groove 11 to reciprocate the spool 17 in the same direction.
[0031]
As shown in an enlarged manner in FIG. 4, the oscillator groove 11 in the present embodiment is provided so as to be inclined in the front-rear direction so that the rear is upward with respect to the spool shaft 15, and the upper end vicinity 11a of the oscillator groove 11 is It is formed so as to be distorted forward, and the lower end vicinity 11a 'is formed to be distorted rearward, the space 11b between the upper end vicinity portion 11a and the center portion O is distorted rearward, and the lower end vicinity portion 11a' and the center portion O are formed. The gap 11b 'is formed so as to be distorted forward, and the oscillating groove 11 is provided so as to meander with respect to the inclined straight line 11c.
[0032]
The distortion shape of the oscillating groove 11 in the present embodiment will be specifically described with reference to FIG. 4. As described above, the oscillating groove 11 is formed so as to be inclined in the front-rear direction so that the rear is upward with respect to the spool shaft 15. The groove 11 is divided into approximately four equal parts in the length direction, and the upper end vicinity 11a is forward and the lower end vicinity 11a is near as shown by a dashed line in both end vicinity regions 11a and 11a 'with reference to a center straight line shown by a solid line in the figure. 11a 'is formed so as to be distorted rearward, and the regions 11b and 11b' between the end vicinity regions 11a and 11a 'and the central portion 0 are between the upper end vicinity 11a. The portion 11b 'between the portion 11a' and the portion 11b 'is formed to be distorted forward and meandered.
[0033]
Next, referring to FIG. 5, the amount of movement of the projection 9 at the rotation angle of the oscillating gear 7 rotated by the operation of the handle 49 and the movement of the oscillating slider 13 moved by the oscillating groove 11 engaged with the same in the same manner as described above. Explaining that, when the projection 9 at the point G ′ of the sliding front end of the spool shaft 15 shown in FIG. Move upward in the direction away from the axis of the oscillating slider 13, and the amount of movement of the oscillating slider 13 in the moving direction per rotation angle gradually increases, but the protrusion 9 is distorted forward of the region 11 a near the upper end of the oscillating groove 11. The projection 9 is gradually decelerated to the point I 'farthest from the spool shaft 15 because it is guided by the front sliding surface, and the oscillating slider 13 moves at a substantially constant speed.
[0034]
When the protrusion 9 is further rotated from the point I 'to the point L' parallel to the spool shaft 15, the protrusion 9 moves in a direction approaching the axis of the spool shaft 15, and the moving direction of the oscillating slider 13 per rotation angle. The protrusion 9 is guided by a rear sliding surface that is distorted to the rear of the region 11b between the region 11a near the upper end of the oscillating groove 11 and the central portion O, although the movement amount gradually decreases. Oscillate slider 13 moves at almost constant speed.
[0035]
When the projection 9 is further rotated from the point L 'to the point A' at the end of sliding of the spool shaft 15, the projection 9 moves downward and away from the axis of the spool shaft 15, and the oscillating slider per rotation angle. Although the amount of movement in the movement direction of 13 is in a minimum situation, the protrusion 9 is distorted to the front side of the area 11b 'between the area 11a' near the lower end of the oscillating groove 11 and the center O. The speed is increased to be guided on the moving surface, and the oscillating slider 13 moves at a substantially constant speed.
[0036]
When the protrusion 9 is further rotated from the sliding end A 'point to the point C' furthest downward from the axis of the spool shaft 15, the protrusion 9 moves in a direction away from the axis of the spool shaft 15 downward. The movement amount of the oscillating slider 13 in the moving direction per rotation angle gradually increases, but the projection 9 is formed on the rear sliding surface which is distorted to the rear side of the region 11 a ′ near the lower end of the oscillating groove 11. The oscillating slider 13 moves at a substantially constant speed while being gradually decelerated to be guided.
[0037]
When the protrusion 9 is further rotated from the point C 'to the point F' parallel to the spool shaft 15, the protrusion 9 moves in a direction approaching the axis of the spool shaft 15, and the moving direction of the oscillating slider 13 per rotation angle. The projection 9 is guided by the front sliding surface distorted to the front side of the area 11b 'between the area 11a' near the lower end of the oscillating groove 11 and the center O. Oscillate slider 13 moves almost at the same speed.
[0038]
When the projection 9 is further rotated from the point F 'to the point G', which is the foremost end of the sliding of the spool shaft 15, the projection 9 moves upward away from the axis of the spool shaft 15, and the oscillating slider per rotation angle. Although the amount of movement in the movement direction of 13 is in a minimum situation, the projection 9 is a front sliding surface distorted on the rear side of the area 11b between the area 11a near the upper end of the oscillating groove 11 and the center O. Oscillate slider 13 moves at almost constant speed.
[0039]
As described above, when the amount of reciprocating movement of the oscillating slider 13 accompanying the 360-degree rotation of the oscillating gear 7 is checked at every 10-degree rotation angle of the oscillating gear 7, as shown in FIGS. 5b and 5c. The oscillation mechanism 1 according to the present embodiment enables the spool 17 to move at a constant speed in each stage as compared with the conventional oscillation mechanism, although a slight acceleration / deceleration difference occurs at the center of the winding surface of the spool 17. The fishing line can be wound at almost the same pitch on a substantially uniform winding surface, reducing the resistance when releasing the fishing line and improving the flight distance of the tackle.
[0040]
In the fishing spinning reel according to the present embodiment, the oscillating groove 11 provided on the oscillating slider 13 is provided so as to be inclined in the front-rear direction so that the rear is upward with respect to the spool shaft 15. The vicinity of both ends 11a, 11a 'is formed so as to be distorted in a direction away from the handle shaft 3 and the rear part of the reel body 23. Therefore, both ends of the oscillating slider 13 are thinned by distorting both ends of the oscillating groove 11. The oscillator slider 13 can be made close to the handle shaft 3 as much as the meat is removed, and even if the rear part of the reel body is formed close to the oscillator slider 13, the oscillator slider 13 does not collide. The proximity design of the gear 7 with the handle shaft 3 and the rear part of the reel body is possible, It can be smaller and lighter.
[0041]
In the spinning reel for fishing according to the present embodiment, the oscillating groove 11 provided in the oscillating slider 13 is provided so as to be inclined in the front-rear direction so that the rear is upward with respect to the spool shaft 15. Since the movement amount of the oscillator slider 13 can be widened without increasing the diameter of the spool 7, if a spinning reel for fishing with the same bobbin capacity is designed, the size and weight of the reel body 23 can be reduced from this point. Conversely, if the same diameter oscillating gear 7 or reel body 23 is used, the winding capacity can be increased without increasing the size.
[0042]
【The invention's effect】
According to the present invention, by improving the shape of the oscillating groove, the fishing line release state of the fishing line on the spool can be improved to improve the fishing line release property, and the size and weight of the reel body can be reduced. It is possible to provide a fishing spinning reel with an increased oscillating width and increased pincushion capacity while maintaining a small and lightweight reel body.
[Brief description of the drawings]
FIG. 1 is a cutaway side view of a main part according to an embodiment of the present invention.
FIG. 2 is a sectional view taken along line AA of FIG.
FIG. 3 is a sectional view taken along line BB of FIG. 1;
FIG. 4 is an enlarged side view of a main part according to an embodiment of the present invention.
FIG. 5 is an explanatory diagram and a graph showing a relationship between a rotation angle of an oscillating gear and a sliding amount of an oscillating slider according to an embodiment of the present invention.
FIG. 6 is a cutaway side view of a main part of a conventional oscillation mechanism.
FIG. 7 is an explanatory diagram and a graph showing a relationship between a rotation angle of an oscillation gear and a sliding amount of an oscillation slider of a conventional oscillation mechanism.
FIG. 8 is an explanatory diagram and a graph showing a relationship between a rotation angle of an oscillation gear and a sliding amount of an oscillation slider of a conventional oscillation mechanism.
FIG. 9 is a cutaway side view of a main part of a conventional oscillation mechanism.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Oscillating mechanism 3 ... Handle shaft 5 ... Gear 7 ... Oscillating gear 9 ... Projection 11 ... Oscillating groove 13 ... Oscillating slider 17 ... Spool 21 ... Rotor 23 ... reel body 25 ... drive gear 49 ... handle

Claims (1)

A projection is formed on a peripheral portion of one side surface of the oscillating gear that rotates in conjunction with the rotation of the handle, and the projection is engaged with an oscillating groove of an oscillating slider attached to a rear end side of a spool shaft having a spool at a front end. In a fishing spinning reel provided with an oscillating mechanism that converts the rotation of the handle into reciprocating motion of the spool in the front-rear direction, the oscillating groove is inclined in the front-rear direction so that the rear is upward with respect to the spool shaft. In addition, the vicinity of the upper end of the oscillating groove is formed to be distorted forward, the vicinity of the lower end is formed to be distorted rearward, the portion between the vicinity of the upper end and the center is distorted rearward, and the vicinity of the lower end is formed. A spinning reel for fishing, characterized in that it is formed so as to be distorted forward between a central portion and the central portion.

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