JP2002058398A - Spinning reel - Google Patents

Abstract

(57) [Problem] To provide a spinning reel capable of easily switching ON / OFF state of a reverse rotation stopping mechanism by turning a bail. SOLUTION: A rotor 70 on which a bale 83 is rotatably mounted, a spool 71, and a switching flange 33 are provided.
, A shaft 51 inserted into the main body 11 that rotates the switching flange 33 by rotation in conjunction with the switching flange 33, and a rotation-preventing state and a reversible state by rotating the shaft 51. In the spinning reel 10 provided with the reverse rotation prevention lever 50 for switching between
Sliding means 101 capable of sliding in conjunction with the rotation of
And a cam member 110 slidably attached to the main body 11 and slidably attached to the switching flange 33 and slidable along with sliding of the sliding means 101. When the 83 is rotated, the sliding means 101
In addition, the switching flange 33 is rotated via the cam member 110 so as to be able to switch between the reverse rotation prevention state and the reverse rotation enabled state.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spinning reel mounted on a fishing rod and, more particularly, to a mechanism for preventing a spinning reel from rotating in a reverse direction in association with a bale opening operation.

[0002]

2. Description of the Related Art A spinning reel used by being attached to a fishing rod is provided with a reverse rotation stopping mechanism for stopping the rotation of the rotor against a load applied from a fishing line when a fish is caught. Hereinafter, a spinning reel having the reverse rotation stopping mechanism will be described with reference to FIG.

In FIG. 1, a spinning reel 200 is shown.
The main body 201 includes a large-diameter gear 203 and a small-diameter gear 204 that are coaxial with the handle shaft 202. The small-diameter gear 204 drives an oscillating mechanism 205 including an oscillating gear 206, an oscillating slider 207, and a spool shaft 208. The large-diameter gear 203 rotates the rotor 210 via a pinion gear member 209.

Here, the reverse rotation preventing mechanism 30 provided on the spinning reel 200 and having a reverse rotation preventing function as shown in FIG. 3 is provided on the rear end side of the main body 201 (the side opposite to the spool 211). By rotating and operating the reverse rotation prevention lever 212, the rotor 2 is rotated via the shaft 213.
10 is used to switch ON / OFF of the reverse rotation stop. By rotating and operating the reverse rotation prevention lever 212 in this manner, the reverse rotation prevention mechanism 30 is released, and the rotation of the rotor 210 can be made free.

[0005] Among them, the reverse rotation preventing mechanism 30 includes an outer ring 31 having a ratchet portion 35 formed on an inner wall surface,
A retainer 32 having a roller 37 abutting on a ratchet portion 35; and a flange lever 3 fitted in the retainer 32 and having a flange hole 40 formed in a flange portion 39.
3 and an inner ring 34 inscribed in the roller 37 of the retainer 32 and through which the spool shaft 208 is inserted.
And is composed of

In a normal rotor reverse rotation stop ON state, the roller 37 is located at a position in the ratchet portion 35 where the inner diameter is reduced.
The retainer 32 is positioned so as to be provided. Therefore, if the inner ring 34 tries to rotate in the direction (reverse rotation direction) climbing the slope of the ratchet 35, the roller 37 also climbs the slope of the ratchet 35 as the inner ring 34 rotates. And the inner ring 34
The roller 37 is pressed into the gap between the inner ring 34 and the ratchet portion 35 and meshes with each other, so that the rotation of the inner ring 34 is restricted.

However, if the inner ring 34 attempts to rotate in the direction (normal rotation direction) going down the slope of the ratchet 35, the roller 37 also tries to go down the slope of the ratchet 35 with the rotation of the inner ring 34. . If the roller 37 goes down the slope of the ratchet portion 35, the gap between the ratchet portion 35 and the inner ring 34 increases, so that the state in which the roller 37 meshes with the gap between the inner ring 34 and the ratchet portion 35 is released. Thereby, the regulation of the rotation of the inner ring 34 in the normal rotation direction is released.

In the reverse rotation OFF state, the retainer 32 is positioned so that the roller 37 is provided in the ratchet portion 35 at a position where the inner diameter is widened. for that reason,
In this case, the roller 37 is not pressed and meshed with the gap between the inner ring 34 and the ratchet portion 35,
The forward rotation and the reverse rotation of the inner ring 34 can be freely performed.

In such a reverse rotation preventing mechanism 30, when the ON / OFF of the reverse rotation prevention of the rotor 210 is switched by the rotation of the reverse rotation prevention lever 212, the reverse rotation prevention lever 2 is used.
The rotation of 12 is performed in conjunction with the flange lever 33 and the roller 37. That is, as shown in FIG. 15, when the reverse rotation prevention lever 212 is rotated, a shaft 213 provided coaxially with the reverse rotation prevention lever 212 is provided.
Rotates.

An unillustrated locking pin protrudes from an end of the shaft 213 on the rotor 210 side in a direction away from the center axis of the shaft 213 by a predetermined distance and in a direction parallel to the axial direction of the shaft 213. Have been. The locking pin is inserted into a flange hole 40 formed in the flange lever 33. Therefore, when the reverse stop lever 212 is rotated, the flange lever 33 and the roller 37 are rotated, and the reverse stop O is changed from the reverse stop ON state.
It is possible to switch between the FF state and the reverse.

Normally, a biasing force by a spring is applied to the flange lever 33, and when the check ring is in the ON state, the roller 37 is pressed into the gap between the inner ring 34 and the ratchet portion 35 to mesh therewith, and the inner ring 34 is engaged. 34 is provided so as to restrict the rotation thereof.

Further, a bail arm capable of rotating integrally with the rotor is attached to the rotor. The bail arm can switch between a state in which the fishing line is wound and a state in which the fishing line is thrown by changing the mounting angle with respect to the spool (ie, opening and closing the bale arm). The bail arms do not interlock with the reverse rotation prevention mechanism and are completely independent of each other. Therefore, the operation of opening and closing the bail arm and the operation of switching the reverse rotation preventing lever between the reverse rotation prevention state and the reverse rotation enabled state of the reverse rotation prevention mechanism are performed as different operations. In other words, it can be said that a so-called one-way clutch type reverse rotation stop mechanism that can switch between the reverse rotation prevention state and the reverse rotation enabled state only by rotating the reverse rotation prevention lever is provided.

[0013]

Normally, when performing casting using the spinning reel 200, the bale 214 is raised with the reverse rotation stop mechanism turned on. However, the spinning reel 200 having the reverse rotation preventing mechanism including the reverse rotation preventing mechanism 30, the reverse rotation preventing lever 212, and the shaft 213 as described above.
In this case, there is a problem that the casting of the rotor 210 is difficult because the reverse rotation of the rotor 210 is not effective.

That is, in a spinning reel,
Play in the reverse direction when casting is small. For this reason, when the rotor rotates too much and the fishing line is too entangled, or when the rotor 210 is positioned at an angle where casting is difficult, the finger is not hooked on the fishing line, or the fishing line hung on the finger is improper. May become stable. In such a case, since the fishing line is hung on the finger in a stable state, the reverse rotation stopping mechanism may be turned OFF one by one, and such a reverse rotation stopping O
In such a case, the reverse rotation prevention lever 212 must be turned to make the FF state. As a result, the casting property deteriorates.

In addition, when the reverse rotation is prevented and the play in the reverse direction is small, the fishing line has poor samming properties. That is, there is a problem that it is difficult to finely control the line of the fishing line.

The present invention has been made in view of the above circumstances, and has as its object to turn on / off the reverse rotation stop mechanism.
An object of the present invention is to provide a spinning reel that can easily switch an OFF state by turning a bale.

[0017]

In order to achieve the above-mentioned object, the present invention provides a rotor having a bail rotatably mounted thereon, a spool on which the rotor rotates to wind a fishing line, a handle and a rotor. A reverse rotation prevention mechanism having a switching flange for switching between a reverse rotation prevention state and a reverse rotation enabled state, and a shaft provided so as to be inserted inside the main body unit that is attached to interlock with the switching flange and rotates the switching flange by rotation. A spinning reel having a rotation-preventing lever for switching the shaft between a reverse-rotation-preventing state and a reverse-rotatable state by rotating the shaft. Moving means, and slidably mounted on the main body, and slidably provided on the switching flange. A cam member that is slidably provided, and when the bail is rotated, the switching flange is rotated via the sliding means and the cam member to switch between the reverse rotation prevention state and the reverse rotation enabled state. It can be switched.

Therefore, when the bail is rotated, the sliding means slides, and the cam member also slides. Then, when the cam member slides and abuts on the switching flange, and the switching flange is further pushed in, the switching flange is rotated. As a result, it is possible to switch the reverse rotation prevention mechanism between the reverse rotation prevention state and the reverse rotation enabled state.

According to another aspect of the present invention, in addition to the above-described aspect, the cam member is provided on a circumferential flange located on a peripheral edge of a cover part protruding toward the rotor in the main body. It is what it was. For this reason, the sliding of the cam member can be received by the circumferential flange portion. Also,
By locating the cam member on the circumferential flange portion and covering the cam member with the cover together with the rotor, the cam member can be provided without changing the size and appearance of the spinning reel.

Further, in another invention, in addition to the above-mentioned invention, the cam member is formed over the entire circumference of the circumferential flange portion. For this reason, if the sliding means slides with the rotation of the bail, the cam member slides with the sliding operation of the sliding means, regardless of the position of the sliding means in the circumferential flange portion. This makes it possible to rotate the switching flange. This makes it possible to reliably switch between the reverse rotation prevention state and the reverse rotation enable state of the reverse rotation prevention mechanism.

According to another aspect of the present invention, in addition to the above-mentioned aspect, the cam member is formed so as to have a defective portion in the circumferential direction of the circumferential flange portion. With this configuration, there are cases where the cam member slides and does not slide even when the bail is rotated. Thereby, when the rotor is located in the fixed angle range, the switching flange is rotated, and switching between the reverse rotation prevention state and the reverse rotation enabled state can be performed. That is,
It is possible to switch between the reverse rotation prevention state and the reverse rotation enabled state only in the necessary rotor angle range.

According to another aspect of the present invention, in addition to the above-mentioned inventions, the cam member further has a tapered portion at a portion abutting the switching flange, and the cam member slides to switch the switching flange. When pushed in, the switching flange slides and rotates along the tapered portion. By forming the tapered portion in this manner, the switching flange can be easily rotated only by sliding the cam member. As a result, it is possible to switch between the reverse rotation prevention state and the reverse rotation enabled state of the reverse rotation prevention mechanism.

Further, according to another invention, in addition to the above-mentioned inventions, the switching flange is further formed with a radially outward flange portion for interlocking with the shaft. The member is provided so as to be able to abut. Therefore, the switching flange can be rotated by the cam member abutting on the flange portion.

According to another aspect of the present invention, in addition to the above-described aspects, the switching flange is further provided with a radially outwardly projecting portion, and a cam member is provided on this projecting portion so as to be able to abut. It has been decided that. With this configuration, interference between the cam member and a portion where the shaft abuts on the switching flange is eliminated, and the configuration of the cam member can be simplified.

[0025]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. FIG.
FIG. 2 is a side sectional view showing a configuration of the spinning reel 10 of the present invention. In this figure, a spinning reel 10 has a main body 11 surrounded by a wall surface 11a having a predetermined thickness. A handle 12 is provided inside the main body 11.
The handle shaft 13 for attaching is built in,
A main gear 15 is provided so as not to rotate with respect to the handle shaft 13 so as to be coaxial with the handle shaft 13. Therefore, when the user drives the handle 12 to rotate, the main gear 15 is driven to rotate.

The main gear 15 meshes with the pinion gear 21, and the pinion gear 21 meshes with the small diameter gear 14. The small-diameter gear 14 drives a worm shaft 16 provided inside the main body 11, and an oscillating mechanism 19 including an oscillating slider 17 and a spool shaft 18.

The pinion gear 21 meshing with the main gear 15 is formed at a large diameter portion at one end of a tube shaft 20 having an insertion hole 22 for inserting the spool shaft 18 in the axial direction. . When the spool shaft 18 is inserted through the tube shaft 20, the spool shaft 18 and the tube shaft 20 are configured to protrude from the main body 11 toward the rotor 70. this house,
The spool shaft 18 further projects from the tube shaft 20,
A spool 7 provided on the tip side of the fishing rod with respect to the rotor 70
1 has its tip fixed.

As shown in FIGS. 2 to 4, a reverse rotation preventing mechanism 30 having a reverse rotation preventing function for preventing reverse rotation is attached to the small diameter portion 23 protruding toward the rotor 70 of the tube shaft 20. . Here, the small-diameter portion 23 is formed with a pair of parallel cutout portions 24 at a part of the outer periphery thereof. Thereby, when an inner ring 34 described later of the reverse rotation preventing mechanism 30 is fitted into the small diameter portion 23, the inner ring 34 is provided so as to rotate integrally with the tube shaft 20. However, the shape of the cutout portion 24 is not limited to a pair of parallel ones,
Various modifications are possible.

A cover 25 which is integral with the main body 11 and located inside the rotor 70 projects from the main body 11 toward the rotor 70. Cover part 2
Reference numeral 5 denotes a portion for mounting an outer ring 31, which will be described later, in a state where its rotational position is fixed. Also,
The cover 25 is partially cut away so that a flange lever 33 described later projects from the cover 25.

The reverse rotation preventing mechanism 30 provided inside the rotor 70 includes an outer ring 31, a retainer 32, a flange lever 33, and an inner ring 34. Of these, the outer ring 31 is formed of a metal that does not easily elastically deform, such as sintered Fe. Further, a ratchet portion 35 is formed on the inner wall surface of the outer ring 31. The ratchet portion 35 is formed with raised portions 36 directed toward the rotation center of the rotor 70 at regular intervals. The raised portion 36 has an inclined surface 36a that gradually climbs here and approaches the rotation center of the rotor 70 when a roller 37 described later advances in the circumferential direction of the outer ring 31.
It is formed so as to have a vertical surface 36b directed in the radial direction of 0. That is, the vertical surface 36b is located between the adjacent raised portions 36.

As shown in FIG. 3, a retainer 32 is fitted into the outer ring 31. Retainer 32
Has a roller 37 rotatably in contact with the ratchet portion 35. The retainer 32 is provided with a roller holding portion 38 that can hold the roller 37. The upper part of the roller holding part 38 is open,
The roller 37 held by the roller holding section 38 projects from the retainer 32.

The roller 37 protruding from the retainer 32 has a flange lever 3 serving as a switching flange.
3 are fitted. The flange lever 33 has a flange portion 39 provided to protrude outward from the radial center of the retainer 32. This flange 39
Has a flange hole 40 formed therein. In addition, a first protrusion 41 formed at an end of the flange portion 39 so as to protrude in a thickness direction of the flange portion 39 and a first protrusion 41 formed to protrude toward a rotation direction of the flange lever 33 of the flange portion 39. Two projections 42 are provided. One end of the spring member 43 is attached to the second projection 42.

The other end of the spring member 43 is received by a spring receiving portion 45 provided on the cover portion 25. For this reason, normally, a biasing force is applied to the flange lever 33 by the spring member 43. The urging force is applied by rotating the flange lever 33 in such a direction as to prevent the inner ring 34, which will be described later, from rotating in the reverse direction.

The roller 37 is held by the retainer 32,
With the retainer 32 attached to the outer ring, the inner ring 34 is inserted in contact with the roller 37. The inner ring 34 is provided with a pair of parallel portions on the inner peripheral surface of the ring so as to engage with the cutout portion 24 formed in the small diameter portion 23 of the tube shaft 20. Thus, the inner ring 34 and the small-diameter portion 23 of the tube shaft 20 are configured to integrally rotate.

A roller 37 held by the retainer 32 is provided on the outer peripheral surface of the inner ring 34 so as to be in contact therewith. Here, the outer peripheral surface of the inner ring 34 is provided such that a gap generated between the highest point of the raised portion 36 and the outer peripheral surface of the inner ring 34 is smaller than the diameter of the roller 37 in a normal reverse rotation prevention state. Have been.
With such a configuration, in a state in which the inner ring 34 is prevented from rotating in the reverse direction, the roller 37 cannot climb over the raised portion 36, and the frictional force generated between the roller 37 and the inner ring 34 and the outer ring 31 prevents the roller 37 from rotating. Works effectively.

However, when switching from the reverse rotation prevention state to the reverse rotation enabled state, the roller 37 is located in a portion of the outer ring 31 where the raised portion 36 does not exist. As a result, a gap is formed between the roller 37 and the inner ring 34 and the outer ring 31, so that the rollers 37 can freely rotate with each other. Thereby, the reversal can be freely performed.

The operation of the reverse rotation preventing mechanism 30 having such a reverse rotation preventing function is switched by the rotation of the flange lever 33. That is, when the flange lever 33 is rotated, the roller 37 fitted to the flange lever 33 also rotates integrally. Thereby, retainer 3
The position of the roller 37 held at 2 can also be moved. In this case, the roller 3 is moved in the direction of climbing the raised portion 36.
If the flange lever 33 is rotated so that 7 moves, a reverse rotation preventing state is achieved. In addition, if the flange lever 33 is rotated so that the roller 37 moves in the direction going down the protruding portion 36, the state can be reversed.

The rotation of the flange lever 33 is as follows.
This is done by two routes. One of them is a reverse stop lever 50 as shown in FIG.
0, and a locking pin 52 connected to the end of the shaft 51 on the side of the reverse rotation preventing mechanism 30.
This is a path composed of

The reverse rotation preventing lever 50 is provided on the rear end side of the main body 11 opposite to the spool 71 in the main body 11 so as to be exposed to the outside. The shaft 51 is provided so as to penetrate the inside of the main body 11 and reach the rotor 70 (the cover 25). In addition, locking pin 5
2, a pin portion 52a at the tip of the flange hole 40 is inserted into the flange hole 40 inside the rotor 70 (covering portion 25). Therefore, if the reverse rotation prevention lever 50 is rotated, the locking pin 52 is also rotated. Thereby, the flange lever 33 rotates, and the reverse rotation preventing mechanism 30 is rotated.
Between the reverse rotation prevention state and the reverse rotation enabled state.

In this first path, the locking pin 52 can be omitted as described later.

The second path is related to the present invention, and is a path for rotating the flange lever 33 in conjunction with the driving of the bail arm mechanism 80 as shown in FIG. Hereinafter, this will be described in detail.

As shown in FIGS. 1 and 2, the rotor 70 has a pair of protruding portions 70a protruding toward the outer peripheral side. Further, a bail arm rotating portion 81 is formed so as to protrude further from the protruding portion 70a toward the distal end side of the spool 71. The bail arm rotating section 81 includes a bail arm 82 that constitutes a bail arm mechanism 80.
The bail 83 is attached to the bail arm 82 at a predetermined angle. The bail 83 is provided with a line roller 84, and the fishing line is positioned on the line roller 84 and the rotor 70 is rotated, so that the fishing line is wound around the entire area of the spool of the spool 71.

Here, details of the inside of the bail arm rotating portion 81 will be described with reference to FIGS. In this figure, the bail arm rotating portion 81 includes a lid 85 and the lid 8.
5 is attached to the housing 86.
However, even when the lid 85 is attached to the housing 86, the portion of the bail arm 82 where the disk-shaped portion 82 a is located is opened. In this portion, the disc-shaped portion 82a is located and covers the housing 86.

The housing 86 is provided with a wall surface 8 having a predetermined thickness.
It has a space 87 surrounded by 6a. Further, a cylindrical flange portion 88 having a rotating hole 89 is formed on an upper side of the space portion 87 where the bail 83 is provided. The cylindrical flange 88 is attached to the bail arm 8.
In order to favorably support a later-described rotating shaft 90 provided on the shaft 2 without rattling, the periphery of the rotating hole 89 is formed to be cylindrically covered by a predetermined height. The cylindrical flange 88 has a rib extending toward the wall surface. Thereby, the strength of the cylindrical flange portion 88 is improved.

As shown in FIG. 2, the bail arm 82 that rotates around the rotation hole 89 is provided with a rotation shaft 90 that is inserted into the rotation hole 89. This rotating shaft 90
Is provided so as to protrude from the center of the disc-shaped portion 82a. Further, an arm portion 91 is provided to protrude from the disk-shaped portion 82 a of the bail arm 82 in a direction away from the rotation shaft 90. However, the arm portion 91 is formed so as to have a bent portion 92 that bends in a substantially vertical direction from a point advanced by a predetermined distance. And the arm 9
In this configuration, the bail 83 is supported at the front end of the veil 83.

At a position close to the rotating shaft 90 of the disc-shaped portion 82a, a rotation regulating pin 93 is provided so as to protrude in the same direction as the rotating shaft 90. The rotation restricting pin 93 is connected to the housing 8.
6 by contacting the pin contact portions 94a and 94b.
The rotation range is provided so as to be restricted. And
When it comes into contact with the pin contact portion 94a, the bail 83 is closed and the fishing line can be wound. Further, when it comes into contact with the pin contact portion 94b, the bail 83 is open and the fishing line can be cast.

The rotation restricting pin 93 is provided so as to contact the spring receiving member 95. Spring receiving member 9
Numeral 5 is for receiving a biasing force by fitting a spring. That is, the spring 96 is connected to the receiving portion 9 of the spring receiving member 95.
7 Thereby, the spring 96 is provided so as to exert a biasing force on the spring receiving member 95. The spring 96 fitted into the receiving portion 97 is provided so as to have a longer overall length than the entire length of the spring receiving member 95. The other side of the spring 96 that is in contact with the spring receiving member 95 is received by the bottom of the housing 86. Thereby, the spring 96 is configured to exert a biasing force on the spring receiving member 95.

At one end of the spring receiving member 95, an arc-shaped concave portion 98 is formed which follows the arc of the rotation restricting pin 93 in order to slide on the rotation restricting pin 93. The other end of the spring receiving member 95 is provided in two parts with the receiving portion 97 interposed therebetween. One side is an upright guide portion 99a provided substantially parallel to the direction in which the spring 96 is inserted. The standing guide portion 99a is for maintaining the raised state when the bale 83 is raised. For this reason, it is formed longer than the leg base 99b described later. Further, in a state where the rotation restricting pin 93 is in contact with the contact portion 94b, the rotation restricting pin 9
The spring receiving member 95 that is in contact with 3 at the arcuate recess 98 is
The standing guide portion 99a is in a state of surface contact with the wall surface 86a. Thereby, the posture of the spring receiving member 95 can be maintained.

The other side of the other end of the spring receiving member 95 is
It is a footrest 99b. The footrest 99b is connected to the housing 8
6 is provided so as to be mountable on a protruding portion 100 formed so as to protrude from the bottom portion toward the space portion 87. For this reason, the protruding end portion of the leg base portion 99b is provided so as to be bent so as to have a slightly larger area than other portions. Also,
By mounting the leg base 99b on the protruding part 100, it is possible to maintain a good contact state in which the upright guide part 99a is in contact with the wall surface 86a.

In the space portion 87, a bail trip lever 101 as a sliding means is slidably provided. The bail trip lever 101 has a wall surface 86a and a protruding portion 100.
And the bail trip lever 101 which is provided so that the lower end is located between
Is entirely dropped into a recess 102 for fitting the. The protrusions 100 and the recesses 102 guide the bail trip lever 101 in the space 87.

The bail trip lever 101 is formed so that its upper end side (the spool 71 side in FIG. 1) in FIG. 4 is narrower than its lower end side (the main body 11 side). On the upper end side, a locking pin 103 is formed to project substantially perpendicularly from the flat plate surface 104 of the bail trip lever 101. The locking pin 103 is connected to the bail arm 82.
Of the disc-shaped portion 82a. The guide hole 105 is formed on the same circumference as the rotation restricting pin 93, as shown in FIG. And
The guide pin 105 is configured to receive the locking pin 103 at one end thereof. When the bail 83 is raised in a state where the locking pin 103 is received at one end of the guide hole 105, the locking pin 10 is
3 is pushed down toward the bottom of the housing 86. Thereby, the bail trip lever 101 is configured to be pushed down toward the bottom of the housing 86.

As shown in FIGS. 1 and 2, an extension 106 is formed at the lower end of the bail trip lever 101 so as to be bent substantially perpendicularly from the flat plate surface 104. The extending portion 106 is provided so that the locking pin 103 is
4 and is provided to extend in a direction opposite to the direction extending. Further, the extension portion 106 is formed so as to protrude from the housing portion 86 via the protruding hole 107. This extension 10
6 is provided so as to protrude from the rotor 70 toward the cover portion 25 through not only the housing portion 86 but also the protruding portion 70a. That is, the protruding hole 107 is provided so as to communicate with the entire protruding portion 70 a where the housing portion 86 is present and to protrude into the rotor 70. The protruding hole 107 through which the extension 106 penetrates is connected to the bail trip lever 101.
Has an opening length corresponding to the sliding length of.

The extending portion 106 which penetrates the rotor 70 from the projecting hole 107 and projects toward the cover portion 25 is provided so as to contact the cam member 110 shown in FIG. Here, as shown in FIG.
Provided around. The cover portion 25 has a screw mounting portion 25a protruding radially outward from the peripheral wall side of the cover portion 25. The screw mounting part 25a is shown in FIG.
And an insertion hole 122 through which the screw member 120 is inserted in the center.
have.

Further, as shown in FIG.
In order to locate the screw on the circumferential flange 26 around the cover 25, a screw mounting portion 25a and a notch 25b formed by cutting off the peripheral wall surface are formed. By positioning the cam member 110 in the notch 25b, the cover 2
5 and the cam member 110 can be present without interference.

The cam member 110 is provided so as to face the circumferential flange portion 26. The cam member 110 has a flange portion 111 formed on a peripheral portion. The flange portion 111 is provided so as to be in contact with the extension portion 106. An attachment hole 112 is formed so as to penetrate the cam member 110 in the vertical direction. The screw member 120 penetrating the insertion hole 122 is inserted into the attachment hole 112. That is, the mounting hole 112 and the insertion hole 122 are aligned, and the screw member 1
The cam member 110 is attached by inserting the cam member 20.

The screw member 120 is attached to the mounting hole 112.
When the cam member 110 is attached to the cam member 110, the cam member 110 is slidably provided in the notch 25b. That is, the height of the cam member 110 is smaller than the size of the notch 25b, and the cam 110 can slide on the notch 25b.

A spring 123 is inserted through at least one screw member 120 inserted through the mounting hole 112. The spring 123 exists between the circumferential flange portion 26 and the cam member 110. Therefore, a biasing force is applied to the cam member 110 from the circumferential flange portion 26. As a result, a predetermined gap usually exists between the cam member 110 and the circumferential flange portion 26.

It should be noted that what is inserted into the insertion hole 122 and the mounting hole 112 is not limited to the screw member 120, and a pin member may be inserted. When the pin member is inserted, the screw member 120 is inserted into the mounting hole 112 or the insertion hole 122.
Is not screwed, but the pin member is simply swaged to prevent the pin member from coming off.

As shown in FIGS. 2, 5 and 6, the cam member 110 includes a flange portion 111 and the flange portion 11.
It has a pedestal portion 113 protruding from a height of 1 from a predetermined height. The mounting hole 112 is formed so as to penetrate from the upper end of the pedestal 113. On the same circumference as the pedestal portion 113, there is provided a flange lever contact portion 114 which is formed so as to protrude higher from the flange portion 111 than the pedestal portion 113. The flange lever contact portion 114 has a tapered portion 1 that can contact the corner portion 39a of the flange portion 39 on the inner side (a portion facing the circumferential flange portion 26).
15. The inclination angle of the tapered portion 115 is
When the cam member 110 is pushed down by the bail trip lever 101, the corner portion 39a of the flange portion 39
Is formed so that the flange lever 33 can be rotated.

The tapered portion 115 is provided so as not to interfere with the locking pin 52 inserted in the flange hole 40. Thereby, the bale trip lever 10
Even if 1 slides, the locking pin 52 and the tapered portion 115 do not interfere with each other, and can operate satisfactorily.

The locking pin 52 of the circumferential flange 26
A guide slope 130 is formed in a portion that is approximately half a circumstance apart from the portion in which is present. Guide slope 130
Is for returning the bale 83 from the raised state to the closed state. The guide slope 130 is formed with an inclined surface 130a that gradually increases in the normal rotation direction (the direction of the arrow E in FIG. 6) of the rotor 70, and a steeply inclined surface 130c that becomes sharply lower at the top 130b. ing. When the bale 83 is raised, the rotor 70
The rotation in the forward direction causes the extension portion 106 to be inclined 130a.
, And the extension portion 106 as it approaches the top 130b.
Is lifted, and the bale 83 is returned from the raised state to a state in which it can be wound up, that is, the state in which the bale 83 is closed.

The operation of the spinning reel 10 having the above configuration will be described below. In this spinning reel 10, when the bail 83 is turned in the direction of arrow A in FIG. 2 and raised, the bail arm 82 also turns in conjunction with this turn. Then, the locking pin 103 fitted in the guide hole 105 of the bail arm 82 is also pushed by the end wall surface of the guide hole 105. Thereby, the bail trip lever 101 moves from the upper end side of the space portion 87 toward the lower end side (the direction of arrow B in FIG. 2).

When the bail arm 82 and the rotation restricting pin 93 provided on the bail arm 82 rotate, the spring receiving member 9 that is in contact with the rotation restricting pin 93 is rotated.
5 moves while changing the posture. When the rotation restricting pin 93 moves from the contact portion 94a to the contact portion 94b, the upright guide portion 99a of the spring receiving member 95 moves to the wall surface 86.
As a result, the bale 83 can be maintained in a state in which the bale 83 is raised by bringing the leg stand portion 99b into contact with the protruding portion 100 while being brought into surface contact with the a.

The bail trip lever 101 is moved to the space 87
When moving from the upper end to the lower end, the extension 106
Abuts the flange portion 111 and moves it in the same direction (arrow C).
Direction). Then, the tapered portion 115 comes into contact with the corner portion 39a of the flange portion 39. When the cam member 110 is further pushed in, the tapered portion 115 pushes the flange lever 33 to rotate in the direction of arrow D. In this manner, the rotation of the flange lever 33 is realized, and the reverse rotation prevention mechanism 30 can be switched from the reverse rotation prevention state to the reverse rotation enabled state.

When the cam member 110 does not exist, for example, when the cam member 110 is located between the steep slope 130c and the cam member 110, the rotor 70 is rotated in the normal rotation direction (the direction of arrow E in FIG. 6). For example, if the extension portion 106 is
You can get on. Also, the cam member 110
When the bail trip lever 101 is located between the bale trip lever 101 and the steep slope 130a, even if the bail trip lever 101 is pushed down, the extension portion 106 does not come into contact with the cam member 110. In this case, the rotor 70 is rotated in the normal rotation direction (the direction of the arrow E in FIG. 6) for a while while the bail 83 is raised and the bail trip lever 101 is pressed down. Then, the extension portion 106 comes into contact with the guide slope 130 and comes to climb the guide slope 130. Then, the extending portion 106 climbs the inclined surface 130a of the guide slope 130, returns the bale 83 to the closed state, and
Through. Then, the bail 83 is raised again by sequentially passing through the top 130b and the steep slope 130c, so that the extension portion 106 can ride on the flange portion 111. As described above, by setting the extension portion 106 on the cam member 110, the reverse rotation preventing mechanism can be set in a state where the reverse rotation is possible.

When the extension 106 is pushed down and the reverse rotation preventing mechanism 30 is in a reversible state, the extension 1
06 comes into surface contact with the flange portion 111,
Rotation in either the forward or reverse direction due to the frictional force is in a state where a resistance force acts more than usual. However, even in such a state, unlike the reverse rotation prevention state, the state does not become any non-reversible state, and the state allows the reverse rotation.

According to the spinning reel 10 having such a configuration, when the bail 83 is rotated, the bail trip lever 101 slides.
01, the cam member 110 also slides.
Thereby, the cam member 110 slides, and the tapered portion 115 comes into contact with the flange lever 33. Further, when the taper portion 115 pushes the flange lever 33, the flange lever 33 is rotated. As a result, it is possible to switch the reverse rotation prevention mechanism 30 between the reverse rotation prevention state and the reverse rotation enabled state.

The cam member 110 is formed on the circumferential flange 2 protruding from the main body 11 toward the rotor 70.
6. For this reason, the sliding of the cam member 110 is received by the circumferential flange portion 26. Also,
The cam member 110 can be provided without changing the size and appearance of the spinning reel 10 by arranging the cam member 110 on the circumferential flange portion 26 and covering the cam member 110 together with the cover portion 25 with the rotor 70. Becomes

Further, the cam member 110 is not provided over the entire circumference of the circumferential flange portion 26 but is provided in a state of being cut out in a fan shape. Therefore, even when the bail 83 is rotated, the bail trip lever 83
Is in contact with the cam member 110 and the cam member 1
There is a case where 10 slides and a case where it does not slide. Thus, only when the rotor 70 is located within the required constant angle range, the flange lever 33 can be rotated to switch the reverse rotation prevention mechanism 30 between the reverse rotation enabled state and the reverse rotation prevention state.

The flange lever 33 has a flange portion 39 and a flange hole 40 formed radially outward, and a pin portion 52a is inserted into the flange hole 40. Further, a corner portion 39 of the flange portion 39
The configuration is such that the cam member 110 abuts on a. For this reason, the cam member 110 is brought into contact with the corner portion 39a of the flange portion 39 by utilizing the portion that is rotated by the reverse rotation prevention lever 50 and the shaft 51.
3 can be rotated.

(Second Embodiment) Hereinafter, a second embodiment of the present invention will be described with reference to FIGS. In this embodiment, the same components as those described in the first embodiment will be described using the same reference numerals.

The spinning reel 140 shown in FIG. 8 is different from the bail arm rotating portion 81 described in the first embodiment in that a bail rotating lever 141 is provided on the opposite side of the bail rotating portion 141 with the rotor 70 interposed therebetween. 142 is provided. In this configuration, as shown in FIGS. 8 and 10, the bail rotating unit 141 includes the lid 85, the housing 86, and the space, similarly to the spinning reel 10 described in the first embodiment. 87, cylindrical flange portion 88, rotating hole 89
Is provided. Note that, similarly to the above-described first embodiment, the casing 86 of the present embodiment has the bale holder 1 even when the lid 85 is attached to the casing 86.
The portion where the engagement portion 146 is located is open.
In this portion, the engaging portion 146 is located to cover the housing 86.

The space 87 has a cylindrical flange 8.
A rib 144 formed from 8 toward the wall surface is provided. The rib 144 regulates the rotation range of the rotation restricting pin 145 of the bail holder 143. Note that the rib 144 in this case is for positioning the bale 83 in a lying state.

As shown in FIG. 9, the bail holder 143 has the end of the bail 83 attached thereto. In addition, the bail holder 143 is a portion where the bail 83 is rotated by being engaged with the bale rotation unit 141. The bail holder 143 is provided with an engaging portion 146. The engaging portion 146 has an outer peripheral side edge portion which is an outer peripheral contact portion 146a.
, And this portion is in contact with the upper end of the wall surface 86a of the housing 86. In addition, the outer peripheral contact portion 146a
A cylindrical wall portion 146b is provided slightly on the inner peripheral side. The cylindrical wall surface portion 146b inscribes the wall surface 86a and guides the rotation of the bail 83.

As shown in FIG. 9, the bail holder 143 that rotates around the rotation hole 89 is provided with a rotation shaft 147 inserted into the rotation hole 89. This rotating shaft 1
47 is provided at the center of the diameter of the cylindrical wall surface portion 146b. Further, the bail insertion portion 148 is formed from the engagement portion 146,
The engaging portion 146 is provided to protrude in a direction away from the center of the diameter. The bail 83 is inserted at the tip of the bale insertion portion 148.

A rotation restricting pin 150 is provided at a position inside the cylindrical wall surface portion 146b and close to the rotation shaft 147.
It is provided so as to project in the same direction as the rotation shaft 147. The rotation restriction pin 150 is provided so that the rotation range is restricted by abutting on the rib 144 described above.
Further, as shown in FIG.
The bail trip lever 142 is provided so as to abut.

As shown in FIGS. 9 and 10, the bail trip lever 142 has a substantially L-shaped side surface. The upright portion 151 fits into the space 87. The upright portion 151 is a cylindrical flange 8
8 is formed in a substantially arc shape.

A pin contact portion 153 is provided on the other side of the substantially arc-shaped portion. When the bail 83 is raised, the pin contact portion 153 is
Is a part where the rotation restricting pin 150 collides when the. Further, the bail trip lever 142 is provided so as to be pushed down by the collision of the rotation restricting pin 150 with the pin contact portion 153.

A substantially central portion of the upright portion 151 serves as a spring receiving portion 154 for receiving the spring 156. One end of the spring 156 is attached to a locking portion 157 provided in the space 87. Then, the other end side of the spring 156 is received by the spring receiving portion 154,
The bail trip lever 142 is configured to be biased upward (toward the cylindrical flange 88).

The bail trip lever 142 in FIG.
On the lower end side, a bent portion 155 is bent substantially vertically from the upright portion 151 to form an extended portion 155. This extension 155
Is formed so as to protrude from the housing portion 86 through the protruding hole 107 as shown in the above-described first embodiment, and penetrates not only the housing portion 86 but also the protruding portion 70a from the rotor 70. It is provided so as to protrude toward the cover portion 25 side. An extension 155 projecting from the projection hole 107 through the rotor 70 and protruding toward the cover 25 is provided so as to contact the cam member 160 shown in FIGS. 9 and 11.

The cam member 160 is provided around the cover 25 as shown in FIG. 12, as in the first embodiment. The cam member 160 has a flange portion 162 formed at a peripheral edge portion. The flange 162 is provided so as to contact the extension 155. The mounting hole 161 is formed so as to penetrate the cam member 160 in the up-down direction in the same manner as described in the first embodiment. The screw member 120 penetrating through the through hole 122 is provided in the mounting hole 161.

The notch 25b of the cover 25, the spring 123 inserted through the screw member 123, and the like are the same as those described in the first embodiment.

The cam member 160 is formed with a flange 162 at the periphery. The cam member 160 is pushed in and slid when the extension portion 155 contacts the flange portion 162. Also, the cam member 1
60 includes a flange portion 162 and the flange portion 162.
And a pedestal portion 163 protruded by a predetermined height. The mounting hole 161 described above also
Is formed so as to penetrate from the upper end.

On the same circumference as the pedestal portion 163,
A flange lever abutting portion 164 that is formed to be approximately the same as the pedestal portion 163 or higher than the pedestal portion 163 is provided. This flange lever contact portion 164 also
As described in the first embodiment, the tapered portion 165 is provided on the inner side.

Here, the tapered portion 165 of the present embodiment is used.
Is different from the configuration in which the flange portion 39 contacts the corner portion 39a. That is, as shown in FIGS. 13 and 14, the flange lever 33 is separated from the portion provided with the flange portion 39 with the center of rotation of the flange lever 33 therebetween (for example, a side separated by approximately 150 degrees). ), The protrusion 16
6 are formed to project. The protruding portion 166 is formed in a long plate shape, and is provided so that the protruding portion 166 contacts the tapered portion 165.

In order to make the protruding portion 166 come into contact with the tapered portion 165, the cover portion 25 has a notch portion 167 in which the protruding portion of the protruding portion 166 is cut out. The notch 167 is cut by a length corresponding to the range in which the protrusion 166 rotates.

The tapered portion 165 slides toward the circumferential flange portion 26 to abut on the protruding portion 166. When the protruding portion 166 is further pushed in, the protruding portion 166 is rotated in the direction of the arrow in the drawing. The inclined surface is formed. Thereby, it is formed so that the rotation of the tapered portion 166 is performed favorably.

The guide slope 17 is provided on the circumferential flange 26 in the same manner as described in the first embodiment.
0 is formed. The guide slope 170 can have the same shape as that described in the first embodiment. However, in the guide slope 170 shown in FIG.
In consideration of being wider than the bail trip lever 101 described in the first embodiment, the gentle slope 170
a and the top 170b, but without the steep slope. Instead of having a steep slope, FIG.
The guide slope 170 has a perpendicular surface 170c.

In the spinning reel 140 having the above-described configuration, when the bail 83 is rotated in the direction of arrow A in FIG. The bail holder 143 and the rotation restricting pin 150 also rotate in conjunction with. Then, the rotation regulating pin 15
0 pushes the pin contact portion 153. Thereby, the bail trip lever 142 moves from the upper end side of the space 87 to the lower end side (the direction of arrow B in FIG. 9).

When the bail trip lever 142 moves, the extension 155 comes into contact with the cam member 160 and pushes the cam member 160. Thereby, the cam member 1
60 is pushed in the direction of arrow C in FIG. As a result, the tapered portion 165 comes into contact with the protruding portion 166. When the cam member 160 is further pushed in, the protruding portion 166 moves along the tapered portion 165. Thereby,
The flange lever 33 is turned in the direction of arrow D.

When the flange lever 33 rotates, the reverse rotation prevention mechanism 30 is switched from the reverse rotation prevention state to the reverse rotation enabled state. Thereafter, the rotor 70 can rotate in both the forward rotation direction and the reverse rotation direction.

Note that the case where the bail trip lever 142 is located at a position where the cam member 160 does not exist is the same as that described in the first embodiment.

The spinning reel 140 having such a configuration
Also, the bail trip lever 142 and the cam member 160 slide only by rotating the bail 83. Thereby, the tapered portion 165 comes into contact with the protruding portion 166,
Further, when the tapered portion 165 pushes the protruding portion 166, the flange lever 33 is rotated. This makes it easy to switch the reverse rotation prevention mechanism 30 between the reverse rotation prevention state and the reverse rotation enabled state.

The flange lever 33 is formed with a protruding portion 166 extending radially substantially, and a tapered portion 165 is provided so as to abut the protruding portion 166. Therefore, there is no interference between the cam member 160 and a portion where the shaft 51 contacts the flange lever 33, and the configuration of the cam member 160 can be simplified.

While the second embodiment of the present invention has been described above, the bale trip lever 142 in this embodiment and the bail trip lever 101 described in the first embodiment are provided at the same time to provide a cam member. A configuration in which the 110 (or the cam member 160) is slid may be employed. Bale trip lever 101 and bale trip lever 142
Is provided at the same time, the angular range in the rotation direction of the rotor 70 in which the cam member 110 (or the cam member 160) can be pushed down is widened. For example, the cam member 110 (or the cam member 160) can be pushed down at almost all angles in the rotation direction of the rotor 70, and the switching of the reverse prevention mechanism 30 between the reverse prevention state and the reverse possible state is performed by switching the rotor 70. This can be done at almost all angles of rotation.

The cam member 110 (or the cam member 16)
The shape of 0) may be modified to be provided over the entire circumference of the circumferential flange portion 26.

In such a spinning reel, when the bail 83 is rotated and raised, the extension 106 (or the extension 1
55) is always the flange portion 162 (or the flange portion 16).
2). Thereby, the veil 83
Raises the cam member 110 (or the cam member 16).
0) can be pushed down, and the reverse rotation prevention mechanism 30 can be switched from the reverse rotation prevention state to the reverse rotation enabled state.

[0098]

According to the present invention, when the bail is rotated, the sliding means slides, and the cam member also slides. Then, when this cam member slides and comes into contact with the switching flange, and further pushing the switching flange,
The switching flange is rotated. As a result, it is possible to switch the reverse rotation prevention mechanism between the reverse rotation prevention state and the reverse rotation enabled state.

[Brief description of the drawings]

FIG. 1 is a side view showing an outline and an internal configuration of a spinning reel according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a transmission path of a rotational force from a reverse rotation preventing lever and a bail to a reverse rotation preventing mechanism in the spinning reel of FIG. 1;

FIG. 3 is an exploded perspective view showing a configuration of a reverse rotation preventing mechanism in the spinning reel of FIG. 1;

FIG. 4 is a side view showing a state of the inside of a housing portion and a bail trip lever in the spinning reel of FIG. 1;

FIG. 5 is a perspective view showing a configuration of a cam member in the spinning reel of FIG. 1;

FIG. 6 is a view showing a state in which a cam member is attached to a cover in the spinning reel of FIG. 1;

FIGS. 7A and 7B are views showing a state in the vicinity of a cam member and a cover portion in the spinning reel of FIG.
It is a top view which shows the structure of a cover part and a reverse rotation prevention mechanism, (b) is a side view which shows the state in which the cam member was attached to the cover part.

FIG. 8 is a side sectional view showing a schematic shape and an internal configuration of a spinning reel according to a second embodiment of the present invention.

9 is a perspective view showing a transmission path of a rotational force from a reverse rotation preventing lever and a cam member to a reverse rotation preventing mechanism in the spinning reel of FIG. 8;

FIG. 10 is a side view showing a state of the inside of a housing portion and a bail trip lever in the spinning reel of FIG. 8;

FIG. 11 is a perspective view showing a configuration of a cam member in the spinning reel of FIG. 8;

FIG. 12 is a view showing a state in which a cam member is attached to a cover in the spinning reel of FIG. 8;

13A and 13B are diagrams showing a configuration of a reverse rotation preventing mechanism in the spinning reel of FIG. 8, wherein FIG. 13A is a plan view and FIG.

FIGS. 14A and 14B are diagrams showing a state in the vicinity of a cam member and a cover in the spinning reel of FIG. 8; FIG.
(B) is a side view which shows the shape of the guide slope which exists in a circumferential flange part.

FIG. 15 is a side view illustrating a configuration of a conventional spinning reel, and is a partial cross-sectional view illustrating an internal configuration of a main body.

[Explanation of symbols]

 10, 140 ... spinning reel 11 ... body part 25 ... cover part 26 ... circumferential flange part 30 ... reverse rotation prevention mechanism 33 ... flange lever (switching flange) 50 ... reverse rotation prevention lever 51 ... shaft 52 ... locking pin 70 ... rotor 82 ... Bail arm 83 ... Bale 101,142 ... Bale trip lever (sliding means) 106,155 ... Extension part 110,160 ... Cam member 115,165 ... Taper part 130 ... Guide slope 150 ... Rotation control pin

Claims (7)

[Claims] 1. A reversing device comprising: a rotor having a bail rotatably mounted thereon; a spool on which the rotor rotates to wind a fishing line; and a switching flange for switching a handle and a rotor between a reverse rotation preventing state and a reversible state. A prevention mechanism, a shaft attached to the switching flange, the shaft being inserted inside the main body for rotating the switching flange by rotation, and a shaft provided to rotate the shaft to prevent the reverse rotation and the reverse rotation. A spinning reel provided with a reverse rotation preventing lever for switching between a rotation of the bail and a sliding means provided on the rotor, and slidably mounted on the main body. And is provided so as to be able to abut on the switching flange, and is slidably provided with the sliding of the sliding means. A switching member is rotated via the sliding means and the cam member when the bale is rotated, so that the switching flange can be switched between a reverse rotation prevention state and a reverse rotation enabled state. Spinning reel with special features. 2. The spinning device according to claim 1, wherein the cam member is provided on a circumferential flange portion of the main body, which is located on a peripheral edge of a cover portion protruding toward the rotor. reel. 3. The cam member is formed over the entire circumference of the circumferential flange portion.
The spinning reel described. 4. The spinning reel according to claim 2, wherein the cam member is formed so as to have a defective portion in a circumferential direction of the circumferential flange portion. 5. The cam member has a tapered portion formed at a portion abutting on the switching flange, and when the cam member slides and pushes the switching flange,
5. The switching flange according to claim 1, wherein the switching flange slides and rotates along the tapered portion.
The spinning reel described in the item. 6. The switching flange is formed with a radially outward flange portion for interlocking with the shaft, and the cam member is provided so as to be able to abut on the flange portion. The spinning reel according to any one of claims 1 to 4, characterized in that: 7. The switching flange according to claim 1, wherein the switching flange is formed with a protruding portion directed outward in the radial direction, and the cam member is provided to be able to abut on the protruding portion. 5. The spinning reel according to any one of the above items 4.