JP7699564B2 - Fishing spinning reel - Google Patents

Description

The present invention relates to a fishing spinning reel.

Conventionally, there is known a fishing spinning reel in which the handle is detachably attached to the reel body (see, for example, Patent Document 1). The fishing spinning reel of Patent Document 1 has a handle attached by screwing the handle shaft into the drive gear shaft of the reel body, and is equipped with a ball bearing that rotatably supports the drive gear shaft, and an annular member attached to the end of the drive gear shaft. The drive gear shaft is equipped with a drive gear, and is rotatably supported via a ball bearing.

The annular member in Patent Document 1 is attached to the outer periphery of the end of the drive gear shaft that is outside the ball bearing, and is made of a stainless steel alloy material that is stronger than the drive gear shaft. In this way, Patent Document 1 prevents the end of the handle shaft from buckling and expanding due to high loads such as winding up the handle.

Patent No. 6144590

However, the fishing spinning reel in Patent Document 1 has a structure in which the load acting on the drive gear shaft is suppressed by an annular member attached to the end of the drive gear shaft, which increases the number of parts and requires the drive gear shaft and annular member to be manufactured with high dimensional precision, resulting in problems such as increased costs. In addition, the annular member needs to be fixed to the end of the drive gear shaft by press-fitting or adhesive, etc., which increases the number of manufacturing steps and makes it difficult to manage production through high-precision press-fitting and adhesive bonding, resulting in problems such as poor productivity.

The present invention was created to solve these problems, and aims to provide a fishing spinning reel that can simplify the connection structure between the drive gear shaft and the handle shaft while effectively suppressing the progression of buckling, and also reduce costs.

In order to solve the above problems, the present invention is a fishing spinning reel in which a handle is detachably attached to a reel body. The reel body is provided with a drive gear shaft, and the handle shaft is provided on the handle and is screwed onto the drive gear shaft. The handle shaft is integrally provided with an abutment portion that abuts against the end of the drive gear shaft when screwed onto the drive gear shaft. The drive gear shaft is also provided with a wall portion against which the tip of the handle shaft abuts when screwed onto the handle shaft.

In this fishing spinning reel, when the handle shaft is screwed into the drive gear shaft, the abutment portion of the handle shaft approaches and abuts against the end of the drive gear shaft, and the tip of the handle shaft approaches and abuts against the wall of the drive gear shaft, so that the handle shaft is fixed to the drive gear shaft. In other words, the handle shaft can be fixed to the drive gear shaft in a state in which the pressure force caused by the screwing of the handle shaft is suppressed by two degrees, that is, the degree of the abutment portion against the end of the drive gear shaft and the degree of the tip of the handle shaft against the wall of the drive gear shaft. This makes it possible to preferably suppress the progression of buckling that may occur when the handle shaft is screwed into the drive gear shaft. Therefore, compared to a conventional method in which a separate annular member is attached to suppress the load acting on the drive gear shaft, the connection structure between the drive gear shaft and the handle shaft can be simplified while preferably suppressing the progression of buckling. In addition, it is no longer necessary to manufacture the drive gear shaft and the annular member with high dimensional accuracy, which allows costs to be reduced.
Furthermore, compared to conventional methods that require a separate annular member, the handle shaft is fixed to the drive gear shaft without the need for press-fitting or adhesives, improving productivity. Also, the absence of the annular member required in the past makes it possible to achieve weight reduction.

It is also preferable that the handle shaft is tapered toward the tip.
In this configuration, when the tip of the handle shaft abuts against the wall and the tip is buckled, the buckled portion can escape into the gap formed between the tip and the drive gear shaft.

In addition, when the handle shaft is screwed into the drive gear shaft, it is preferable that the abutment portion and the tip portion of the handle shaft abut against the end portion and the wall portion of the drive gear shaft simultaneously, respectively.

In this configuration, when the handle shaft is screwed into the drive gear shaft, the pressure generated by the screwing of the handle shaft can be distributed to the end and wall of the drive gear shaft. This makes it possible to effectively suppress the progression of buckling that may occur when the handle shaft is screwed into the drive gear shaft.

In addition, when the handle shaft is screwed into the drive gear shaft, it is preferable that the abutment portion of the handle shaft abuts against the end of the drive gear shaft, and then the tip of the handle shaft abuts against the wall of the drive gear shaft. Alternatively, conversely, it is preferable that the abutment portion of the handle shaft abuts against the end of the drive gear shaft, and then the tip of the handle shaft abuts against the wall of the drive gear shaft.

In this configuration, when the handle shaft is screwed into the drive gear shaft, the contact portion and tip of the handle shaft come into contact with the end and wall of the drive gear shaft in stages, effectively preventing the progression of buckling.

It is also preferable that the wall portion of the drive gear shaft is integrally formed with the drive gear shaft.

With this configuration, the wall portion can be formed simultaneously when processing and molding the drive gear shaft, resulting in high dimensional accuracy and production efficiency.

The present invention provides a fishing spinning reel that can effectively suppress the progression of buckling while simplifying the connection structure between the drive gear shaft and the handle shaft, and also reduces costs.

1 is a side view showing an overall configuration of a fishing spinning reel according to an embodiment of the present invention; 2 is an end view of a cross section taken along line II-II in FIG. 1, viewed from the direction of the arrows. FIG. 4 is a partially enlarged cross-sectional view showing the connection structure between the drive gear shaft and the handle shaft when the handle is on the left side. FIG. 4 is a partially enlarged cross-sectional view showing the connection structure between the drive gear shaft and the handle shaft when the handle is on the right side.

A fishing spinning reel 100 according to an embodiment will be described with reference to the drawings. In the following description, "front/back" and "up/down" refer to the directions shown in FIG. 1, and "left/right" refer to the directions shown in FIG. 2.

First, the basic structure of a fishing spinning reel 100 will be described.
As shown in FIG. 1, a fishing spinning reel 100 comprises a reel body 1 to which a handle 3 is attached, a rotor 4 provided in front of the reel body 1 and rotated by the winding operation of the handle 3, and a spool 5 provided in front of the rotor 4 and reciprocating in the forward and backward directions by the winding operation of the handle 3.

The reel body 1 comprises a body 10 with a side opening 11 that opens to the left, legs 12 that extend upward from the top of the body 10 and have a rod attachment part 12a at their ends that is attached to a fishing rod, a cover member 13 that closes the side opening 11, and a protective cover 14 attached to the rear of the body 10.

The reel body 1 is fitted with a drive shaft tube (not shown) and a spool shaft 8 (partially shown in FIG. 2) that protrude forward from the front of the body 10. The rotor 4 is attached to the front end of the drive shaft tube. The spool 5 is attached to the front end of the spool shaft 8.

As shown in FIG. 2, the lid member 13 has a cylindrical insertion portion 13a that is inserted into the inside of the side opening 11. A male thread is formed on the outer circumferential surface of the insertion portion 13a. The male thread is screwed into a female thread formed on the inner circumferential surface of the side opening 11. This screwing makes the body 10 and the lid member 13 integral.

Within the body 10 , there are provided a drive gear shaft 2 extending in the left-right direction and a spool reciprocating device 60 as components for driving the drive shaft cylinder and the spool shaft 8 in conjunction with the operation of the handle 3 .
As shown in Figure 2, the drive gear shaft 2 includes a drive gear 21 and a gear 22. The drive gear shaft 2 is rotatably supported by the cover member 13 and the body 10 via left and right ball bearings 15, 16. A handle shaft 31 provided on the handle 3 is screwed onto the drive gear shaft 2. This allows the handle 3 and the drive gear shaft 2 to rotate together. The drive gear shaft 2 and the handle 3 will be described in detail later.

The spool reciprocating device 60 includes a slider 61 and an interlocking gear 62, and is configured so that the slider 61 moves in the front-rear direction along a guide shaft (not shown) that extends in the front-rear direction of the body 10. The slider 61 is fixed to the rear end of the spool shaft 8 and includes a guide groove 61a that opens to the right side. The interlocking gear 62 is supported by a support member 63 provided on the right side wall 10a of the body 10, and rotates in mesh with the gear 22 of the drive gear shaft 2. The interlocking gear 62 includes an eccentric protrusion 62a that engages with the guide groove 61a of the slider 61.

As described above, when the drive gear shaft 2 and gear 22 rotate due to the winding operation of the handle 3, the interlocking gear 62 rotates, and the rotational motion is converted into the forward and backward motion of the slider 61 via the eccentric protrusion 62a and the guide groove 61a. This causes the spool shaft 8 (spool 5) to move back and forth in the forward and backward directions.

Next, the drive gear shaft 2, the handle 3 and the connecting structure therebetween will be described in detail.
As shown in Fig. 2, the drive gear shaft 2 is generally cylindrical, has a stepped circular outer circumferential surface along the central axis O1, and has threaded holes 23, 23 that open to the left and right. The left threaded hole 23 allows the handle 3 to be attached to the left side, and the right threaded hole 23 allows the handle 3 to be attached to the right side (see Fig. 4). The left and right threaded holes 23, 23 communicate with each other at the center of the drive gear shaft 2 in the axial direction.

The left and right screw holes 23 each have a large diameter inner circumferential surface 23a formed on the opening side, and a small diameter inner circumferential surface 23b formed on the rear side of the large diameter inner circumferential surface 23a and having a smaller diameter than the large diameter inner circumferential surface 23a. Of these, the left large diameter inner circumferential surface 23a and the right small diameter inner circumferential surface 23b each have a female thread for screwing into the handle shaft 31. The female thread of the left large diameter inner circumferential surface 23a is a reverse thread that is opposite to the positive thread. On the other hand, the female thread of the right small diameter inner circumferential surface 23b is a positive thread.

As shown in FIG. 3, a wall portion 28 that protrudes radially inward is formed in the axial center of the drive gear shaft 2. The wall portion 28 has an annular shape centered on the central axis O1. A circular communication hole 28a is formed in the radial center of the wall portion 28. The left and right side surfaces 28c, 28c of the wall portion 28 are flat surfaces that are perpendicular to the central axis O1.

As shown in Figs. 3 and 4, tip-receiving inner peripheral surfaces 23c, 23c are formed on the left and right sides of the wall portion 28, which are continuous with the small-diameter inner peripheral surfaces 23b, 23b. Each tip-receiving inner peripheral surface 23c has an even smaller diameter than the small-diameter inner peripheral surfaces 23b, 23b. In the process of screwing the handle shaft 31 into the drive gear shaft 2, the tip 34c of the handle shaft 31, which will be described later, is inserted into each tip-receiving inner peripheral surface 23c. The left and right side surfaces 28c, 28c of the wall portion 28 function as abutment surfaces against which the tip surface 34d of the tip 34c of the handle shaft 31 abuts.

The tip housing inner circumferential surfaces 23c, 23c may be formed with an even smaller diameter so that a gap is formed between them and the outer circumferential surface of the tip 34c (described later) of the handle shaft 31.

A drive gear 21 is integrally formed on the outer periphery of the drive gear shaft 2 at a position offset to the left from the center in the left-right direction. A gear 22 is integrally formed on the drive gear shaft 2 at a position offset to the right from the center in the left-right direction. The drive gear shaft 2 is made of an aluminum alloy. In a fishing spinning reel 100 (hereinafter referred to as a "high-load fishing spinning reel") that is designed for high-load winding operations in which fishing line is wound up under high load conditions, the drive gear shaft 2 may be made of, for example, stainless steel or steel instead of aluminum alloy.

Next, with reference to FIG. 3, the connecting structure on the left side of the drive gear shaft 2 will be described in detail.
A first outer circumferential portion 24 continuing to the left side of the drive gear 21 and a second outer circumferential portion 25 continuing to the left side of the first outer circumferential portion 24 and having a smaller diameter than the first outer circumferential portion 24 are formed on the left outer circumferential surface of the drive gear shaft 2. A ring-shaped step surface 25a perpendicular to the central axis O1 is formed between the first outer circumferential portion 24 and the second outer circumferential portion 25. The outer circumferential surface of the second outer circumferential portion 25 functions as a seat surface on which the left ball bearing 15 is fitted. The step surface 25a also functions as a positioning surface for positioning the right side surface of the inner ring 15a of the left ball bearing 15 via the annular washer 21a.
The outer ring 15b of the left ball bearing 15 is fitted into the circular inner peripheral surface of the cover member 13 centered on the central axis O1.

The left end 25e of the second outer periphery 25 is formed to a size that protrudes leftward beyond the left side surface of the inner ring 15a of the left ball bearing 15, or is formed to a size that is flush with the left side surface of the inner ring 15a. A small diameter surface 25b that is smaller in diameter than the second outer periphery 25 is formed on the left end outer periphery surface of the second outer periphery 25. As a result, the outer diameter of the left end 25e of the drive gear shaft 2 is smaller than the inner diameter of the left ball bearing 15, forming a gap.
The left and right ball bearings 15, 16 are made of stainless steel.

Next, the connecting structure on the right side of the drive gear shaft 2 will be described in detail with reference to FIG.
A third outer circumferential portion 26 is formed on the right outer circumferential surface of the drive gear shaft 2, continuing to the right side of the gear 22. A positioning protrusion 27 that protrudes radially outward is formed on the outer circumferential surface of the third outer circumferential portion 26. To the right of the positioning protrusion 27, the outer circumferential surface of the third outer circumferential portion 26 functions as a seat surface on which the right ball bearing 16 is fitted. In addition, a right side surface 27a of the positioning protrusion 27 functions as a positioning surface for positioning the left side surface of the inner ring 16a of the right ball bearing 16.
The outer ring 16b of the right ball bearing 16 is held against removal by a retaining ring 10c on the inner surface of the right side wall 10a of the reel body 1. A cover member 17 is attached to the right side wall 10a (see FIG. 2).

The right end 26e of the third outer periphery 26 is formed to a size that protrudes to the right beyond the right side surface of the inner ring 16a of the right ball bearing 16, or is formed to a size that is flush with the right side surface of the inner ring 16a. A step surface 26b is formed on the outer peripheral surface at the right end of the third outer periphery 26. As a result, the outer diameter of the right end 26e is smaller than the inner diameter of the right ball bearing 16.

Next, the handle 3 will be described. As shown in FIG. 2, the handle 3 comprises an arm portion 32 and a handle shaft 31 that is connected to the arm portion 32 and has a stepped circular outer periphery along a central axis O1. A cover member 3a is attached to the connection between the arm portion 32 and the handle shaft 31.

The handle shaft 31 has a large-diameter base 33 that is connected to the arm portion 32, and a small-diameter insertion portion 34 that is continuous with the base 33 and has a smaller diameter than the base 33, and is inserted into the screw hole 23 of the drive gear shaft 2.

The base 33 is generally cylindrical with a bottom and an opening on the arm 32 side, and is hollow inside. The insertion portion 34 is generally cylindrical, and includes a first insertion portion 34a that is continuous with the bottom of the base 33, a second insertion portion 34b that is continuous with the first insertion portion 34a, and a tip portion 34c that is continuous with the second insertion portion 34b. In other words, the insertion portion 34 has a tapered shape in which the outer circumferential surface gradually narrows (has a small diameter) toward the tip.

The first insertion portion 34a has an outer peripheral surface with a smaller diameter than the base portion 33. The second insertion portion 34b has an outer peripheral surface with a smaller diameter than the first insertion portion 34a. The outer peripheral surface of the first insertion portion 34a is formed with a male thread that screws into the female thread of the large diameter inner peripheral surface 23a on the left side of the drive gear shaft 2. On the other hand, the outer peripheral surface of the second insertion portion 34b is formed with a male thread that screws into the female thread of the small diameter inner peripheral surface 23b on the right side of the drive gear shaft 2. The male thread of the first insertion portion 34a is a reverse thread that is opposite to the positive thread. The male thread of the second insertion portion 34b is a positive thread.

A step surface 36 that functions as an abutment portion is integrally provided at the boundary between the base 33 and the first insertion portion 34a of the handle shaft 31. As shown in FIG. 3, the step surface 36 is formed by utilizing the difference in outer diameter between the base 33 and the first insertion portion 34a, and is a ring-shaped flat surface perpendicular to the central axis O1. The step surface 36 faces the left end portion 25e (left end surface) of the second outer periphery 25 and the left side surface of the inner ring 15a of the left ball bearing 15, and is configured to abut against the left end portion 25e of the second outer periphery 25 and the left side surface of the inner ring 15a during the process of tightening the handle shaft 31 to the drive gear shaft 2.

In this embodiment, the step surface 36 is set to abut against the left side surface of the inner ring 15a at the same time that the step surface 36 abuts against the left end portion 25e of the second outer circumferential portion 25.
In addition, the abutment of the step surface 36 is not limited to this, and the step surface 36 may be configured so that it abuts against one of the left end portion 25e of the second outer periphery 25 and the left side surface of the inner ring 15a, and then the step surface 36 abuts against the other.

The tip portion 34c has an outer peripheral surface with a smaller diameter than the second insertion portion 34b. The tip surface 34d of the tip portion 34c is formed as a flat surface perpendicular to the central axis O1. The tip portion 34c has an outer diameter that allows it to be inserted into the inside of the tip portion housing inner peripheral surface 23c of the drive gear shaft 2. The tip portion 34c is inserted into the tip portion housing inner peripheral surface 23c during the process of screwing the handle shaft 31 into the drive gear shaft 2. The tip surface 34d of the tip portion 34c is adapted to abut (be abut) against the side surface 28c of the wall portion 28 when the handle shaft 31 is tightened.

In this embodiment, as shown in FIG. 3, when the handle shaft 31 is connected to the left side of the drive gear shaft 2, the tip 34c of the handle shaft 31 is set to abut against the left side surface 28c of the wall portion 28 at the same time that the step surface 36 abuts against the left end 25e of the second outer periphery 25 and the left side surface of the inner ring 15a. When the handle shaft 31 is connected to the right side of the drive gear shaft 2, the tip 34c of the handle shaft 31 is set to abut against the right side surface 28c of the wall portion 28 at the same time that the step surface 36 abuts against the right end 26e of the third outer periphery 26 and the right side surface of the inner ring 16a. As a result, in either case of left or right connection, the crimping force caused by the screwing of the handle shaft 31 can be distributed to the end of the drive gear shaft 2 and the wall portion 28 (center portion).

The contact between the step surface 36 and the tip portion 34c is not limited to this, and may be configured such that the step surface 36 contacts the left end portion 25e (right end portion 26e of the third outer periphery 26) of the second outer periphery 25, and then the tip surface 34d of the tip portion 34c contacts the left side surface 28c (right side surface 28c) of the wall portion 28. Conversely, the step surface 36 may be configured to contact the left end portion 25e of the second outer periphery 25 (right end portion 26e of the third outer periphery 26) of the second outer periphery 25, and then the tip surface 34d of the tip portion 34c contacts the left side surface 28c (right side surface 28c) of the wall portion 28.

The tip 34c may be formed with a smaller diameter so that a gap is formed between the tip housing inner circumferential surfaces 23c, 23c. The tip 34c may also be formed with a tapered shape so that it narrows in a tapered shape toward the tip surface 34d.

According to the fishing spinning reel 100 of the present embodiment described above, when the handle shaft 31 is screwed onto the left side of the drive gear shaft 2, the step surface (abutment portion) 36 of the handle shaft 31 approaches and abuts against the left end 25e of the drive gear shaft 2, and the tip portion 34c of the handle shaft 31 approaches and abuts against the wall portion 28 of the drive gear shaft 2, thereby fixing the handle shaft 31 to the drive gear shaft 2. In other words, the handle shaft 31 can be fixed to the drive gear shaft 2 in a state in which the pressure force caused by the screwing of the handle shaft 31 is suppressed by the degree contact at two points, that is, the degree contact of the step surface (abutment portion) 36 with the left end 25e of the drive gear shaft 2 and the degree contact of the tip portion 34c of the handle shaft 31 with the wall portion 28 of the drive gear shaft 2. This makes it possible to suitably suppress the progression of buckling that may occur by screwing the handle shaft 31 into the drive gear shaft 2. Therefore, compared to conventional methods in which a separate annular member is attached to suppress the load acting on the drive gear shaft, it is possible to effectively suppress the progression of buckling while simplifying the connection structure between the drive gear shaft 2 and the handle shaft 31. In addition, it is no longer necessary to manufacture the drive gear shaft 2 and the annular member with high dimensional accuracy, which allows for cost reduction.
In addition, compared to the conventional method of separately attaching an annular member, when fixing the handle shaft 31 to the drive gear shaft 2, press-fitting or fixing with adhesives is not required, improving productivity. In addition, weight reduction can be achieved because the annular member used in the conventional method can be eliminated. These effects can also be obtained when the handle shaft 31 is screwed to the right side of the drive gear shaft 2.

In addition, if a gap is formed between the tip 34c of the handle shaft 31 and the tip housing inner circumferential surfaces 23c, 23c, the gap can be used to allow the portion where buckling deformation has occurred to escape. Also, even if the tip 34c is tapered toward the tip surface 34d, a gap is formed between the tip housing inner circumferential surfaces 23c, 23c, so the gap can be used to allow the portion where buckling deformation has occurred to escape.

In addition, when the handle shaft 31 is screwed onto the left side of the drive gear shaft 2, the step surface (contact portion) 36 and tip portion 34c of the handle shaft 31 simultaneously abut against the left end portion 25e and wall portion 28 of the drive gear shaft 2, respectively, so that the pressure force caused by screwing the handle shaft 31 can be distributed to the left end portion 25e and wall portion 28 of the drive gear shaft 2. This makes it possible to effectively suppress the progression of buckling that may occur when the handle shaft 31 is screwed onto the drive gear shaft 2. This effect can also be obtained when the handle shaft 31 is screwed onto the right side of the drive gear shaft 2.

In addition, when the handle shaft 31 is screwed onto the left side of the drive gear shaft 2, if the step surface (contact portion) 36 and the tip portion 34c of the handle shaft 31 are configured to gradually contact the left end portion 25e and the wall portion 28 of the drive gear shaft 2, the progression of buckling can be effectively suppressed. This effect can also be obtained when the handle shaft 31 is screwed onto the right side of the drive gear shaft 2.

For example, when the abutment portion 36 of the handle shaft 31 abuts against the left end portion 25e of the drive gear shaft 2 and then the tip portion 34c of the handle shaft 31 abuts against the wall portion 28 of the drive gear shaft 2, the tip portion 34c first abuts against the left end portion 25e which has a larger abutment area, thereby reducing the clamping force caused by the screwing of the handle shaft 31, and then the tip portion 34c abuts against the wall portion 28, thereby complementary reducing the clamping force.
Conversely, when the abutting portion 36 of the handle shaft 31 abuts against the left end 25e of the drive gear shaft 2 after the tip end 34c of the handle shaft 31 abuts against the wall portion 28 of the drive gear shaft 2, the pressure force due to the screwing of the handle shaft 31 can be effectively reduced by abutting against the wall portion 28 around which no parts exist. Therefore, the pressure force on the left end 25e of the drive gear shaft 2 can be suitably suppressed while promoting buckling deformation of the tip end 34c of the handle shaft 31.
It is not necessary for the end portion 25e (right end portion 26e) to abut against both the left end portion 25e and the wall portion 28, but it may abut against either one of them. In this case, it is also possible to configure the end portion 25e to abut against the other end portion 28 in a complementary manner when a strong load is applied during winding.

In addition, since the wall portion 28 is formed integrally with the drive gear shaft 2, the wall portion 28 can be formed simultaneously when the drive gear shaft 2 is processed and molded, resulting in high dimensional accuracy and production efficiency.

Although the embodiments of the present invention have been described above, the present invention is not limited to the examples shown in the embodiments.
For example, in the above embodiment, the step surface (contact portion) 36 of the handle shaft 31 is shown as a flat surface shape perpendicular to the central axis O1, but this is not limited to this, and various shapes can be adopted as long as they are shapes that can contact the left end 25e and the right end 26e of the drive gear shaft 2.

Furthermore, the wall portion 28 does not necessarily have to have the circular communication hole 28a, as long as it has a side surface 28c against which the tip surface 34d of the tip portion 34c of the handle shaft 31 abuts. If the communication hole 28a is not formed, the abutment area with the tip surface 34d of the tip portion 34c of the handle shaft 31 can be increased, and the crimping force can be effectively reduced.
In addition, the side surface 28c is not limited to a flat surface shape, and various shapes may be adopted as long as the shape can suppress the progression of buckling by contact with the tip portion 34c of the handle shaft 31. In this case, the shape of the tip surface 34d of the tip portion 34c of the handle shaft 31 may be changed so as to correspond to the shape of the side surface 28c.

In addition, in the above embodiment, the handle shaft 31 is connected to the arm portion 32, but this is not limited thereto, and the handle shaft 31 may be integrally provided with the arm portion 32.

In addition, in each of the above embodiments, a fishing spinning reel 100 in which the cover member 13 is screwed into the side opening 11 is described, but this is not limited to this, and the present invention can also be suitably applied to a fishing spinning reel in which the cover member is fixed to the reel body using screws or other fixing means.

1 Reel body 2 Drive gear shaft 3 Handle 25e Left end (end)
26e Right end (end)
28 Wall portion 31 Handle shaft 34c Tip portion 36 Contact portion 100 Fishing spinning reel

Claims (5)

A fishing spinning reel having a reel body and a detachable handle,
A drive gear shaft provided on the reel body;
a handle shaft provided in the handle and screwed into the drive gear shaft;
The handle shaft is integrally provided with an abutment portion that abuts against an end of the drive gear shaft when screwed into the drive gear shaft,
13. A fishing spinning reel, comprising: a drive gear shaft having a wall portion against which a tip end of the handle shaft abuts when the handle shaft is screwed into the drive gear shaft. The fishing spinning reel according to claim 1, characterized in that the handle shaft is tapered toward the tip. When the handle shaft is screwed into the drive gear shaft,
3. The fishing spinning reel according to claim 1, wherein the abutment portion and the tip portion of the handle shaft simultaneously abut against the end portion and the wall portion of the drive gear shaft, respectively. When the handle shaft is screwed into the drive gear shaft,
the abutment portion of the handle shaft abuts against the end portion of the drive gear shaft, and then the tip portion of the handle shaft abuts against the wall portion of the drive gear shaft;
Alternatively, the fishing spinning reel according to claim 1 or 2, characterized in that after the tip portion of the handle shaft abuts against the wall portion of the drive gear shaft, the abutment portion of the handle shaft abuts against the end portion of the drive gear shaft. The fishing spinning reel according to claim 1, characterized in that the wall portion of the drive gear shaft is integrally formed with the drive gear shaft.

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