JP2585216Y2 - Spinning reel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a ratchet wheel, a rocking stopper having an occlusal side end for engaging the ratchet wheel, and a reverse rotation preventing mechanism for preventing the rotor from rotating in the fishing line feeding direction. The present invention relates to a spinning reel including a swing cam body that separates the stopper from the ratchet wheel when the rotor rotates in the fishing line winding direction.

[0002]

2. Description of the Related Art Conventionally, a spinning reel constructed as described above is disclosed in Japanese Patent Publication No. 63-64, and in this conventional example, a transmission system for transmitting power from a handle to a rotor is integrated. A ratchet wheel is formed, a stopper is urged by a spring to a side which engages with the ratchet wheel, and a cam body is brought into contact with an end of the stopper which engages with the ratchet wheel to separate the stopper from the ratchet wheel. Is provided to constitute a reverse rotation prevention mechanism.

[0003]

In this conventional example, when the transmission system is rotated in the fishing line winding direction, the stopper is separated from the ratchet wheel by the cam body, so that the stopper contacts the ratchet wheel during this winding. Is avoided, and at the same time, the generation of harsh contact noise due to the contact is suppressed, and at the same time, the wear of each is suppressed.

However, the cam body comes into contact with the occlusal end of the stopper when driven in the fishing line winding direction. Therefore, when the stopper is used for a long period of time, the end of the stopper wears out. However, there is room for improvement because the function of the rotor to prevent reverse rotation may be reduced.

[0005] The object of the present invention is to control the operation of the stopper by the cam body without impairing the good aspect.
It is an aspect of the present invention to rationally configure a spinning reel that does not deteriorate the reverse rotation preventing function of the rotor even when used for a long time.

[0006]

The present invention is characterized in that (1) a cam portion of the cam body, which prevents reverse rotation of a transmission system for driving a rotor, is brought into contact with an operated portion of the stopper. The stopper is separated from the ratchet wheel, and the operated portion is located on a surface of the stopper that is different from the occlusal side end and is closer to the pivot axis of the pivot cam body. (Claim 2) The operated portion is formed at a position closer to the pivot axis of the stopper than the occlusal side end portion, and the operation and effect are as follows. It is.

[0007]

As shown in FIGS. 1 to 3, when the rotor starts to rotate in the reverse direction (the direction in which the fishing line is fed), the stopper 9 engages with the ratchet wheel 8. This prevents the transmission system from rotating. When the rotor rotates in the fishing line winding direction, the cam portion 10A of the cam body 10
, And swings the stopper 9 in a direction to separate the stopper 9 from the ratchet wheel 8.
Is separated from the ratchet wheel 8. Operated part 9B
Is provided at a position different from the occlusal side end 9A of the stopper 9, so that even if the cam body 10 repeatedly comes into contact with the stopper 9 and causes wear, the occlusal side end 9A itself of the stopper 9 itself Is less affected by wear and the like. In addition, since the operated portion 9B is provided on the surface located on the side close to the swing axis of the swing cam body 10, the distance from the swing axis of the swing cam body 10 to the operated portion 9B is reduced. The swing radius can be reduced, and the driving force for driving the swing cam body 10 can be reduced.

(Claim 2) In the stopper 9, the arm length from the pivot axis position to the operated portion 9B can be shorter than the arm length from the occlusal side end 9A, so that the occlusal side end 9A.
The switching stroke from the position of engagement with the ratchet wheel 8 to the position of separation from the ratchet wheel 8 can be made larger than the push-up stlock of the cam portion of the cam body. Thus, even if the cam portion 10A is worn out due to long-term use, the occlusal side end portion 9A comes into contact with the ratchet wheel 8 despite the fact that the cam portion 10A is to be located at the separated position, and the cam portion 10A comes into contact when the fishing line is wound. It is possible to avoid the unexpected situation that the occlusal side end 9A is damaged due to sound or contact.

[0009]

Therefore, a spinning reel which does not impair the function of controlling the operation of the stopper by the cam body and does not lower the reverse rotation preventing function of the rotor even when used for a long period of time is reasonable. It was configured as

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 5, a rotor 4 having a bail 3 and a spool 5 are arranged at the front of a reel body 2 having a handle 1, and a rotor is attached to a cylindrical shaft 6 to which power from the handle 1 is transmitted. 4 are connected to each other, and the spool 5 is supported at the tip of a spool shaft 7 penetrating the cylindrical shaft 6 to constitute a spinning reel.

As shown in FIGS. 1 to 3, this reel is provided with a reverse rotation preventing mechanism S for preventing reverse rotation (rotation in the fishing line payout direction) of the rotor 4 at the front of the reel body 2. That is, the mechanism S includes a ratchet wheel 8 provided on the cylinder shaft 6 (an example of a power transmission system), a stopper 9 that engages with the ratchet wheel 8 when the power transmission system rotates in the reverse direction, and a mechanism for moving the power transmission system in the fishing line winding direction. And a cam body 10 for separating the stopper 9 from the ratchet wheel 8 during driving. Ratchet wheel 8 of this stopper 9
At a position separated from the occlusal side end 9A of the stopper 9, the operated portion 9B is provided on the surface of the side of the arm on which the occlusal side end 9A of the stopper 9 is formed, on the side closer to the pivot axis of the oscillating cam body 10. Are formed. Thus, when the rotor 4 is driven in the fishing line winding direction, the cam body 10A is formed on the cam body 10 to operate the stopper 9 in a direction to separate the stopper 9 from the ratchet wheel 8 by contact with the operated part 9B. .

The stopper 9 is swingably supported around the shaft 11 and is urged in the occlusal direction by a spring 12. The operated portion 9B is located between the occlusal end 9A and the shaft 11. Further, the cam body 10 is formed by projecting the cam portion 10A outwardly from a ring-shaped member that is fitted around the sleeve 13 that rotates integrally with the cylindrical shaft 6 in a free-rotating state. The posture of the cam body 10 is controlled by the spring material 14 wound around the sleeve 13 in accordance with the rotational force of the cylindrical shaft 6.

In this reel, when the rotor 4 rotates in the reverse direction (the fishing line pay-out direction), the restriction of the cam body 10 with respect to the stopper 9 is released. When this rotation is prevented and the rotation is made in the fishing line winding direction, the cam portion 10A of the cam body 10 comes into contact with the contacted portion 9B of the stopper 9 to separate the stopper 9 from the ratchet wheel 8. To operate this stopper 9
The rotor 4 can be driven in a state where contact between the rotor 4 and the ratchet wheel 8 is avoided.

In this reel, as shown in FIG. 4, a thread stop 15 and a sounding piece 16 are integrally formed and fixed to a shaft 17 on the rear surface of the spool with a push nut 18. It is exposed on the outer surface of the skirt portion 5A of the spool 5, and the sounding piece 16 is arranged so as to be engaged with and disengaged from the gear-shaped wheel 19 fitted on the spool shaft 7 in a non-rotatable state. It is configured to generate sound.

In this reel, as shown in FIG. 5, a protective cover 20 made of metal or resin is provided on the rear portion of the reel body 2.
Are fixed by screws 21 to prevent the reel body 2 from being damaged. This protective cover 20 engages a pair of ridges 20A formed on its inner surface with the recess 2A of the reel body to perform positioning. ing.

[Alternative Embodiment] In the present invention, in addition to the above embodiment, for example, a pin or the like having a posture parallel to the pivot axis of the stopper is provided for the stopper, and the operated portion is formed by a member different from the stopper. Alternatively, the present invention can be implemented in various forms, such as using a good sliding resin for the cam portion of the cam body.

In the claims of the utility model registration, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

[Brief description of the drawings]

FIG. 1 is a front view of a reverse rotation preventing mechanism in a reverse rotation preventing state.

FIG. 2 is a front view of a reverse rotation preventing mechanism during winding of the fishing line;

FIG. 3 is a cross-sectional view of a reverse rotation prevention mechanism.

FIG. 4 is a rear view of the click sound generating structure.

FIG. 5 is a partially cutaway side view of a reel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Handle 2 Reel body 4 Rotor 8 Ratchet wheel 9 Stopper 9A Occlusion side end 9B Operated part 10 Cam body 10A Cam part S Reverse rotation prevention mechanism

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁶ , DB name) A01K 89/00-89/08

Claims (2)

(57) [Scope of request for utility model registration] A ratchet wheel (8) and an occlusal side end (9A) engaging with the ratchet wheel (8) are provided with a reverse rotation preventing mechanism (S) for preventing reverse rotation of the rotor (4) in the fishing line payout direction. Oscillating stopper (9)
When the rotor (4) rotates in the fishing line winding direction, the stopper (9) is connected to the ratchet wheel (8).
A swinging cam body (10) separated from the swinging cam body (10), wherein a cam portion (10A) of the swinging cam body (10) is attached to an operated portion (9B) of the stopper (9). Let me touch
Connect the stopper (9) to the ratchet wheel (8)
And the operated portion (9B) is positioned at a position different from the occlusal side end (9A) of the stopper (9) at a side closer to the swing axis of the swing cam body (10). Spinning reel provided on the surface where it is located. 2. The spinning reel according to claim 1, wherein the operated portion (9B) is formed at a position closer to the pivot axis of the stopper (9) than the occlusal end (9A).