JP2002262734A - Fishing spinning reel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the reciprocal slide mechanism of a fishing spinning reel capable of arbitrary setting the set position and the rotative direction of an oscillation gear, bringing the reel body to be small and light, being easily designed and sharing parts, in addition, realizing to greatly reduce the reciprocal slide pitch of a spool per 1 rotation of a rotative frame by a simple structure and excellent in durability. SOLUTION: In this fishing spinning reel, a drive link mechanism from a handle shaft cylinder 2 to a rotative frame 4 and the aforesaid oscillation gear 9 are connected to be driven with a connection shaft 17 installed in the front rear direction of a reel body 1. Also, a velocity reduction mechanism consisting of a worm 19 in a drive unit and a worm wheel 18 in a follower is installed to be intervened at least in one of the drive link mechanism to the both ends of the aforesaid link shaft 17 and the rotative frame 4 or the connection unit to the aforesaid oscillation gear 9.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a spool reciprocating sliding mechanism of a spinning reel.

[0002]

2. Description of the Related Art In a conventional general spinning reel, a spool disposed at a front portion of a reel body is reciprocated in a front-rear direction by a handle rotatably provided on the reel body. By rotating a rotary frame rotatably provided at the front part of the reel body, the fishing line is wound around the spool around the spool while the fishing line is guided by a line guide formed on the rotary frame. It has been.

That is, in a conventional general spinning reel, a large-diameter main gear rotated by a handle rotates a small-diameter pinion gear integral with the rotating frame at an increased speed.
By rotating a driven gear integral with a screw shaft arranged in parallel with a spool shaft supporting the spool with the pinion gear, a slider having a claw engaged with a spiral groove of the screw shaft is attached to the spool shaft. The reel is configured such that the spool is reciprocally slid in the front-rear direction by being fixed, or is driven and connected to a connecting gear smaller in diameter than the main gear provided on a handle shaft cylinder having a main gear. Either the eccentric pin of the oscillating gear rotatably supported on the main body and the slider of the spool shaft are drive-coupled to reciprocate the spool in the front-rear direction.

[0004] Apart from the former, according to the latter reciprocating sliding mechanism using an oscillating gear, the oscillating gear is to be meshed with a connecting gear provided on a handle shaft cylinder, so it must be installed around the connecting gear. Not only is the installation position on the reel body limited, but the reciprocating sliding pitch of the spool per rotation of the rotating frame is large because there is a limit to the deceleration of the oscillating gear no matter how small the diameter of the connecting gear. As a result, the amount of thread wound around the spool was reduced, and the rotation of the handle became heavy, leading to increased trouble due to wear and damage due to excessive load on the main gear and pinion gear.

As an improvement measure, Japanese Utility Model Application Laid-Open No. 5-53472 is disclosed.
No. 2570781 or Japanese Utility Model Registration No. 2570781.
It has been proposed to increase the degree of freedom of the installation space of the oscillating gear by interposing an intermediate gear between the coupling gear and the oscillating gear, but the intermediate gear changes the rotation direction of the oscillating gear. Not only is it difficult to share the reciprocating sliding mechanism with other reels, but if the rotational amount of the oscillating gear is greatly reduced, the gear difference between the two intermediate gears with different reduction ratios is increased as much as possible. Not only does this increase the diameter of the intermediate gear because it must be adopted, but also limits the degree of freedom in the installation space for the coupling gear and the oscillating gear for the intermediate gear. This causes problems such as an increase in the size of the reel body and an increase in weight. As a means for increasing the reduction gear ratio, it is conceivable to install a plurality of two-stage intermediate gears having different reduction gear ratios between the connecting gear and the oscillating gear, but every time the intermediate gear is increased, the rotation of the oscillating gear is required. The change in direction not only makes it difficult to share the reciprocating sliding mechanism with other reels, but also increases the rotation of the handle with the increase of these intermediate gears, increasing the size and weight of the reel. Problems such as increase will remain.

[0006]

SUMMARY OF THE INVENTION According to the present invention, the installation position and the rotation direction of the oscillating gear can be set arbitrarily, the size and weight of the reel body can be reduced, the parts can be shared, and the fishing is easy to design. Durable and easy-to-design fishing with a simple structure for providing a reciprocating sliding mechanism of a spool of a spinning reel for a vehicle, and capable of realizing a drastic reduction of a reciprocating sliding pitch of the spool per rotation of a rotating frame by a simple configuration. The purpose is to provide a reciprocating sliding mechanism for the spool of a spinning reel.

[0007]

According to a first aspect of the present invention, there is provided a fishing spinning reel comprising: a handle provided on a reel body; and a handle shaft provided on the reel body so as to be rotatable by operating the handle. A main gear integrally formed with the cylinder, a rotation frame provided integrally with a pinion gear drivingly connected to the main gear and rotatably provided at a front portion of the reel body, and a driving shaft driven by the handle shaft cylinder; An oscillating gear connected and rotatably supported by the reel body,
A spool shaft which is drivingly connected to the oscillation gear and is slidably reciprocally slidable forward and backward on the reel body; a spool attached to the spool shaft; In a fishing spinning reel having a line guide for winding a fishing line, a drive connection mechanism from the handle shaft cylinder to a rotating frame and the oscillating gear are connected by a connection shaft arranged in the front-rear direction of the reel body. The spinning reel for fishing according to claim 2, wherein the worm of the drive unit is provided on at least one of a drive connection mechanism connected to both ends of the connection shaft and a rotary frame or the oscillating gear. A speed reduction mechanism consisting of a worm wheel and a driven section is interposed.

[0008]

FIG. 1A is a partial cross-sectional side view of a fishing spinning reel according to a first embodiment of the present invention.
Is a sectional view taken along the line AA in FIG. 1A. The spinning reel for fishing according to the present embodiment has a rotating frame 4 having a bail 3 and a spool 5 at the front of a reel body 1 having a handle (not shown), and a handle shaft of a handle (not shown). A fishing line winding mechanism that transmits power from a main gear 7 formed on the handle shaft cylinder 2 that is integrally driven by inserting and fixing the rotation frame 6 to the rotation frame 4 via a pinion gear 8 to rotate the rotation frame 4; An oscillating gear 9 drivingly connected to the main gear 7 and rotatably supported on the reel body 1; an eccentric pin 10 provided on the oscillating gear 9; A spool reciprocating sliding mechanism that converts the reciprocating motion by a slider 11 having 11A and transmits the reciprocating motion to a spool shaft 12 is provided.

A pair of arms 4 formed on the rotary frame 4
A bail arm lever 13 is rotatably pivoted to one of A and 4A, and a bail arm holder 14 is rotatably pivoted to the other arm 4A.
The bail 3 is supported between a roller 15 serving as a line guide provided on the vehicle and a pail arm holder 14, and the bail 3 is swung by the bail arm lever 13 and the bail arm holder 14 to bring the bail 3 into the illustrated fishing line winding posture. , And can be freely switched to the fishing line release position. In this reel,
At the time of the winding operation, the fishing line guided by the roller 15 is pulled into the spool 5 by the rotational force of the rotating frame 4, and the spool 5
A spool mechanism (not shown) is provided at the front position of the spool 5 for adjusting the drag force by a drag knob 16 screwed to the front end of the spool shaft 12. You.

Further, as shown in FIGS. 1A and 1B, the spool reciprocating sliding mechanism according to the present embodiment includes the pinion gear 8 and the oscillating gear driven by a main gear 7 provided on the handle shaft cylinder 2. A worm 1 meshed with a worm wheel 18 formed on the outer periphery of the oscillating gear 9 is provided at one end of the connecting shaft 17 with a connecting shaft 17 for driving connection between the worm 1 and the worm wheel 18.
9 is fixed, and a driven gear 20 that meshes with the pinion gear 8 is fixed to the other end of the connecting shaft 17.

The spinning reel according to the first embodiment transmits the rotation of a driven gear 20 meshed with a pinion gear 8 rotating at an increased speed by a main gear 7 to a worm 19 via a connecting shaft 17, and The rotation of the oscillating gear 9 can be greatly reduced between the worm 19 and the worm wheel 18 formed on the outer periphery of the oscillating gear 9. Further, the feed pitch between the worm 19 and the worm wheel 18 is changed, the number of teeth is changed, or a small diameter portion is formed on the side surface of the oscillation gear 9 on the reel body side, and the worm 19 is formed on the outer periphery of the small diameter portion. Simple design change work such as providing a worm wheel that meshes with the shaft allows adjustment and change of the amount of reciprocating sliding of the spool per rotation of the rotating frame, enabling multi-faceted design and standard use. This makes it extremely easy to design and provide a spinning reel with a spool reciprocating sliding amount that is optimal for the type and diameter of the fishing line to be changed.

For example, when a fishing line having a small diameter and a small contact resistance between the lines is used, the amount of reciprocating sliding of the spool is set to a small value so that the fishing lines can be relatively close to each other at the conventional twill winding angle. Can provide a spinning reel on which the fishing line can be wound on the spool 5 in a folded state, so that the fishing line can be paid out while making use of the characteristics of the conventional fishing line at the time of casting. When the fishing line is wound up, the amount of sliding of the spool 5 per rotation of the rotating frame 4 can be increased by setting the amount of sliding of the spool reciprocatingly large.
Since the twill winding angle is increased and the intersection angle with the lower layer fishing line approaches a right angle, it is possible to provide a spinning reel capable of winding the fishing line of the same layer with a large interval between the fishing lines.
It can feed out fishing line with reduced resistance caused by contact with the same layer and lower layer fishing line during casting.

Further, in the spinning reel according to the first embodiment, the connecting shaft 17 and the oscillating gear 9 are drivingly connected by a speed reducing mechanism including a worm 19 and a worm wheel 18, but this is not the case. The spline gears or the bevel gears may be drivingly connected to each other. When the driving connection is performed by a reduction mechanism including the worm 19 and the worm wheel 18 and the spline gears, the inclination direction of the gear teeth with respect to the axis is changed. The rotation direction of the oscillating gear 9 can be arbitrarily changed only by reversing
In addition, the spinning reel according to the first embodiment comprises a pinion gear 8 and an oscillating gear 9
The driving position of the oscillating gear 9 can be arbitrarily changed in the front-rear direction by changing the length of the connecting shaft 17. By changing the position, the mounting position of the oscillating gear 9 on the reel body 1 can be arbitrarily changed in the vertical direction, and these changes do not increase the number of parts, and further increase the installation space of the reel body 1. Because it is possible to reduce the size of the spinning reel, it is possible to provide a lightweight and compact fishing spinning reel.

FIG. 2 is a partial cross-sectional side view of a fishing spinning reel according to a second embodiment of the present invention. The basic configuration of the fishing spinning reel in the present embodiment is the first embodiment. Since it is almost the same as the spinning reel for fishing related to, the same reference numerals are shown in the drawings, and the detailed description of the configuration is omitted.

As shown in FIG. 2, the spool reciprocating sliding mechanism according to the present embodiment includes a connecting shaft 17 for drivingly connecting a worm 108 formed with the main gear 7 to the handle shaft cylinder 2 and the oscillating gear 9. A worm 19 is fixed to one end of the connecting shaft 17 so as to mesh with a worm wheel 18 formed on the outer periphery of the oscillation gear 9. A worm wheel 120 that meshes with the worm 108 is fixed to the other end of the worm.

The spinning reel according to the second embodiment has a worm 108 formed integrally with the handle shaft cylinder 2 together with the main gear without being rotated at a higher speed by the main gear 7 for rotating the rotary frame 4. The rotation is transmitted to the worm wheel 120 meshed with the worm wheel 120 to temporarily reduce the speed, and the reduced rotation of the worm wheel 120 and the connection shaft 17 is transmitted to the worm 19 fixed to the other end of the connection shaft 17. Since the rotation of the oscillation gear 9 can be further reduced between the worm 19 and the worm wheel 18 formed on the outer periphery of the oscillation gear 9,
Compared with the spinning reel according to the first embodiment, the worm 108, the worm wheel 120, and the worm 1 not only have no speed increase due to the main gear 7 and the pinion gear 8.
9 and the worm wheel 18 can be decelerated in two stages.

Further, in the present embodiment, a deceleration process is once performed between the worm 108 formed integrally with the handle shaft cylinder 2 and the worm wheel 120 meshed with the worm 108, Worm 19 stuck to the edge
And a worm wheel 18 formed on the outer periphery of the oscillation gear 9, but one of them is replaced by a meshing of spiral gears or a drive transmission means of bevel gears. A deceleration process may be performed, and a spinning reel having a spool reciprocating sliding amount optimal for the diameter and type of a fishing line used more than the spinning reel according to the first embodiment can be more easily designed / designed.
Can be provided.

As shown in the above embodiment, the spinning reel for fishing according to the present invention uses a single connection shaft arranged in the front-rear direction on the reel body 1 while driving the drive connection from the handle shaft cylinder 2. Since the transmission to the oscillation gear 9 is made at 17, the thickness of the reel body 1 in the side direction is not increased as in the case of the spinning reel according to the first embodiment, and the length of the connection shaft is reduced. The arrangement of the oscillator gear 9 on the reel unit 1 can be set arbitrarily only by changing the pod inclination angle, so that the degree of freedom in designing can be further increased.

In the spinning reel for fishing according to the present invention, the worms 19 and 108 are disposed on the driving side during the driving connection, and the worm wheels 18 and 120 are disposed on the driven side. The reciprocating sliding pitch can be greatly reduced, so that not only the amount of thread wound around the spool 5 can be greatly increased, but also the driving force from the spool 5 and the oscillation gear 9 is locked, and the driving force from the handle shaft cylinder side is reduced. Smooth transmission facilitates the turning operation of the handle, and prevents wear and damage by reducing the load on the main gear 7 and the pinion gear 8.

FIG. 3A is a partial sectional side view of a spool reciprocating sliding mechanism of another fishing spinning reel, and FIG.
Is a cross-sectional view taken along the line BB of FIG. 3A. The basic configuration of this fishing spinning reel is also substantially the same as the fishing spinning reel according to the first embodiment, and therefore the same reference numerals are shown in the drawings and the detailed description of the configuration is omitted.

The spool reciprocating sliding mechanism is provided between a small diameter gear 208 formed on the handle shaft cylinder 2 together with the main gear 7 and a large diameter gear 218 formed on the outer periphery of the oscillation gear 9 as shown in the figure. Large diameter gear 217A and small diameter gear 2
The intermediate gear 217 integrally formed with the gear 17B is interposed to reduce the speed of the oscillating gear 9.

That is, the spinning reel has a rotating frame 4
The rotation of the small-diameter gear 208 formed integrally with the handle shaft cylinder 2 together with the main gear 7 without being rotated by the main gear 7 that rotates the large-diameter gear 217
A, and the large-diameter gear 218 formed on the outer periphery of the oscillating gear 9 is engaged with the small-diameter gear 217B integrally formed with the large-diameter gear 217A to perform a reduction process.

Therefore, a spinning reel having a spool reciprocating sliding amount that is optimal for the diameter and type of the fishing line used in this spinning reel can be easily designed and provided, and the thickness of the reel body 1 in the lateral direction is provided. Can be designed without causing an increase in

FIG. 4 is an explanatory view of an operation state of another modified example of the spool reciprocating sliding mechanism. In the above-described embodiment, the eccentric pin 10 of the oscillation gear 9 is a slider fixed to a spool shaft 12. 11 is engaged with a vertically elongated groove 11A formed obliquely rearward and substantially linearly, but the vertically elongated groove 11A is not shown in the drawing with respect to the oscillating gear 9 which rotates clockwise (arrow H in the drawing). Thus, the reciprocating sliding speed of the spool shaft 12 can be made constant by forming a curved shape in a substantially inverted S-shape.

That is, FIG. 4A shows a point at which the eccentric pin 10 of the oscillator gear 9 moves at the highest speed when the spool shaft 12 retreats. The eccentric pin 9 is located in the substantially inverted S-shaped vertical groove 11 A of the slider 11. FIG. 4B shows that the eccentric pin 10 of the oscillating gear 9 is in the low-speed movement region when the spool shaft 12 is retracted, and the eccentric pin 9 is a substantially inverted S-shaped vertical groove 11A. 4C is engaged at the position where the upper curved portion a is switched to the inclined portion b. In FIG. 4C, the eccentric pin 10 is moving to the high-speed moving point when the spool shaft 12 is at the rearmost position. The pin 9 is engaged at a position where the substantially inverted S-shaped vertically elongated groove 11A switches from the inclined portion b to the lower curved portion c,
FIG. 4D shows the eccentric pin 1 when the spool shaft 12 advances.
0, the eccentric pin 9 is engaged with the lower curved portion c of the substantially inverted S-shaped vertically elongated groove 11A, and FIG. 4E shows the eccentricity of the oscillating gear 9 when the spool shaft 12 advances. The pin 10 is in the low-speed movement region, and the eccentric pin 9 is engaged at a position where the lower curved portion c of the substantially inverted S-shaped vertical groove 11A is switched to the inclined portion b. The eccentric pin 10 is shifting to the high-speed moving point, and the eccentric pin 9 is engaged at the position where the inclined portion b of the substantially inverted S-shaped vertically elongated groove 11A switches to the upper curved portion a. Doing.

As described above, since the eccentric pin 10 and the substantially inverted S-shaped vertically long groove 11A engage and move, the spool shaft 1
4, ie, the reciprocating sliding of the spool 5, the spool 5 is decelerated in FIG. 4D since the eccentric pin 10 is engaged with the lower curved portion c between FIGS. 4C to 4E.
, The eccentric pin 10 moves to the inclined portion b because the eccentric pin 10 moves to the inclined portion b. The spool 5 is greatly accelerated forward by the inclined portion b until it reaches FIG. 4F to 4B, the spool 5 is decelerated in FIG. 4A since the eccentric pin 10 is engaged with the upper curved portion a, and reaches the eccentric pin 10 when reaching FIG. 4B.
Until the eccentric pin 10 moves on the inclined portion b in order to move to the inclined portion b, the spool 5 is greatly accelerated rearward by the inclined portion b and slides greatly until the eccentric pin 10 moves to the inclined portion b. By making the reciprocating sliding amount of the spool 5 per angle almost the same, the spool 5 can be reciprocated at almost constant speed. When the oscillating gear 9 is rotated in the counterclockwise direction (opposite to the arrow H in the drawing), if the longitudinal groove 11A is curved in a substantially S-shape, contrary to the present embodiment, the spool shaft 12 is rotated. The reciprocating sliding speed of can be made uniform.

FIG. 5A is a partial cross-sectional plan view of still another modified example of the spool reciprocating sliding mechanism, and FIG. 5B is an explanatory diagram of this planar operation state. In the above embodiment, the longitudinal grooves 11
The eccentric pin 10 which engages with A is provided at a predetermined position of the oscillator gear 9 and converts the rotational motion of the oscillator gear 9 into a linear reciprocating sliding motion of the spool shaft 12. In this embodiment, The eccentric pin 10 is provided movably in the radial direction of the oscillating gear 9 with the rotational movement of the oscillating gear 9, so that the reciprocating sliding speed of the spool shaft 12 can be made constant.

The basic configuration of this fishing spinning reel is almost the same as that of the first embodiment, and therefore the same reference numerals are used in the drawings to omit a detailed description of the configuration.

This spool reciprocating sliding mechanism includes a main gear 7 and a handle shaft cylinder 2 provided so as to be integrally rotatable with a handle shaft 6 extending in the left and right side directions of the reel body 1 as shown in the figure. The connecting gear 108 is integrally formed, and the oscillating gear 9 is rotatably supported on a shaft 1 a provided in parallel with the handle shaft cylinder 2 on the reel body 1, and has teeth formed on its outer periphery. 9b with the connecting gear 108
It is drivingly connected to the gear. Therefore, in implementing the present invention, the connection gear 108 and the teeth 9b of the oscillating gear 9 are driven and connected by the connection shaft 17 provided on the reel body 1 in the front-rear direction in the same manner as in the second embodiment. It becomes.

The oscillating gear 9 is provided with a guide elongated hole 9a which is long in the radial direction, and one end of an eccentric pin 10 slidably provided in the guide elongated hole 9a is connected to the reel body 1.
An elliptical cam groove 1b formed in the front-rear direction of the reel body 1 and formed around a shaft 1a for supporting the oscillation gear 9 of FIG.
The eccentric pin 10 reciprocates in the guide slot 9a due to the change in the diameter of the elliptical cam groove 1b with the rotation of the oscillation gear 9. The other end of the eccentric pin 10 is connected to a spool shaft 1 extending in the front-rear direction of the reel body 1.
2 is slidably engaged with a vertically long groove 11A provided in the slider 11 fixed to 2 in the vertical direction.

The spool reciprocating sliding mechanism of the present embodiment
As described above, when the oscillating gear 9 is rotated clockwise, as shown in FIG. 5B, in one rotation of the oscillating gear 9 in four events separated by two lines L1 and L2. The sliding amount of the spool shaft 12 moves almost at constant speed as follows. That is, in the event A, the spool shaft 12 is in the direction change region from forward to backward, and the sliding amount of the spool shaft 12 due to the rotation of the oscillation gear 9 is in the low-speed movement region. In event B, the spool shaft 12 is in the retreat region, and the sliding amount of the spool shaft 12 due to the rotation of the oscillation gear 9 is in the high-speed movement region. In the event C, the spool shaft 12 is in the direction change region from the backward movement to the forward movement, and the sliding amount of the spool shaft 12 due to the rotation of the oscillation gear 9 is in the low-speed movement region. In event D, the spool shaft 12 is in the forward movement region, and the sliding amount of the spool shaft 12 due to the rotation of the oscillation gear 9 is in the low-speed movement region. Therefore, by changing the amount of eccentricity of the eccentric pin 10 with respect to the oscillation gear 9 by the elliptical cam groove 1b, the amount of sliding of the spool shaft 12 with respect to the rotation angle of each event of the oscillation gear 9 is made equal, so that the spool 5 is rotated. Realizes reciprocating sliding constant velocity motion of

The reciprocating sliding constant velocity movement mechanism of the spool 5 is not limited to the one shown in FIGS. 4 and 5, and both ends provided rotatably on the oscillating gear 9 are eccentric. A swinging plate pivotally supported by an oscillating gear 9 to engage one end of an eccentric pin with an elliptical cam groove formed in the same manner as described above to accelerate and decelerate the other end associated with the longitudinal groove 11A. Alternatively, one end of a bias pin provided on a rotatable rotation plate is engaged with an elliptical cam groove formed in the same manner as described above to accelerate / decelerate the other end associated with the longitudinal groove 11A. It can be replaced with a known one.

In the spinning reel for fishing according to the first aspect of the present invention, a drive connection mechanism from the handle shaft cylinder to the rotary frame and an oscillating gear are driven by a connection shaft arranged in the front-rear direction of the reel body. By simply changing the length of the connecting shaft and the installation inclination angle in the vertical direction, the installation position of the oscillating gear with respect to the reel body can be changed arbitrarily in the front-back and up-down directions without changing the thickness of the reel body. It is possible to provide a lightweight and compact fishing spinning reel because it can be changed and the reel body 1 does not increase in size due to these changes.
When the spline gears are drivingly connected to each other, the traverse gear 9 can be moved only by changing the inclination direction of the gear teeth with respect to the axis.
The rotation direction of the reel can be adjusted arbitrarily, greatly increasing the degree of freedom in reel design. Further, in the spinning reel for fishing according to claim 2, a speed reduction mechanism including a worm and a worm wheel is interposed in at least one of a drive connection mechanism to both ends of the connection shaft and a rotating frame or a connection portion to the oscillation gear. Oscillating gear 9 between worm 19 and worm wheel 18.
Of the worm 19 and the worm wheel 18, change the number of teeth, or form a small-diameter portion on the side surface of the oscillation gear 9 on the reel body side. Worm 19 around the small diameter part
Can be adjusted and changed by a simple design change such as providing a worm wheel that meshes with the spool, so that the reciprocating sliding amount of the spool per rotation of the rotating frame can be adjusted and changed. It is possible to design and provide a spinning reel with the optimal amount of spool reciprocating sliding for the fishing line diameter to be used.

[Brief description of the drawings]

FIG. 1A is a partial cross-sectional side view of a fishing spinning reel according to a first embodiment of the present invention, and FIG. 1B is a cross-sectional view taken along line AA of FIG. 1A.

FIG. 2 is a partial cross-sectional side view of a fishing spinning reel according to a second embodiment of the present invention.

3A is a partial cross-sectional side view of a spool reciprocating sliding mechanism of another fishing spinning reel, and FIG. 3B is BB of FIG. 3A.
Sectional view.

FIG. 4 is an explanatory view of an operation state of another modification of the spool reciprocating sliding mechanism.

FIG. 5A is a partial cross-sectional plan view of still another modified example of the spool reciprocating sliding mechanism, and FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Reel body 2 Handle shaft cylinder 9 Oscillating gear 17 Connecting shaft 19/108 Worm etc. 18.120 Worm wheel etc.

Claims (2)

[Claims] A main gear formed integrally with a handle provided on the reel body, a handle shaft cylinder provided on the reel body rotatably by operating the handle, and drivingly connected to the main gear. A rotating frame integrally provided with a pinion gear and rotatably provided at a front portion of the reel body; an oscillating gear drivingly connected to the handle shaft cylinder and rotatably supported by the reel body; A spool shaft, which is drivingly connected to the gear and is arranged to be reciprocally slidable in the front-rear direction on the reel body; a spool attached to the spool shaft; In a fishing spinning reel having a winding thread guide portion, a drive coupling mechanism from the handle shaft barrel to a rotating frame and the oscillating gear are arranged in the front-rear direction of the reel body. Fishing spinning reel is characterized in that is drivingly coupled with been connecting shaft. 2. A speed reduction mechanism comprising a worm of a drive unit and a worm wheel of a driven unit is interposed in at least one of a drive connection mechanism between both ends of the connection shaft and a rotating frame or a connection part between the drive shaft and the oscillation gear. The spinning reel for fishing according to claim 1, characterized in that: