JPH01199531A - Device for preventing fishing line slipping off from spinning reel - Google Patents

Abstract

PURPOSE:To surely prevent entry of a fishing line with a simple structure, by rockingly supporting a fishing line entry preventive unit on a bail supporting arm, bringing the unit into contact with a flange part of a spool and urging the unit to the side of a spool by an urging mechanism. CONSTITUTION:A fishing line entry preventive unit 41 in contact with a flange part 39 of a spool 27 is rockingly supported on a bail supporting arm 29 and simultaneously urged to the side of the spool by an urging mechanism (spring, etc.). The fishing line entry preventive unit is surely brought into contact with the flange part of the spool in resting or rotating of a rotor 25 at a low speed. Thereby, the entry of the fishing line into the side of the rotor is prevented.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a spinning reel, and more particularly to a line drop prevention device for a spinning reel for preventing fishing line from entering the rotor side.

[Conventional technology]

Generally, spinning reels have a
A rotor having a bail support arm is rotatably supported, and the fishing line is wound around a spool disposed inside the bail support arm by rotation of the rotor.

In such spinning reels, when the fishing line is wound around the spool, the fishing line may enter the rotor side. In such a case, the fishing line cannot be wound regularly around the spool, and the fishing line may If the spool becomes entangled with the rotor, there is a problem in that the spool cannot be moved back and forth by the oscillating mechanism.

Therefore, in order to prevent the fishing line from entering the rotor side, a line drop prevention device as disclosed in, for example, Japanese Utility Model Application Publication No. 60-19376 and Japanese Utility Model Application Publication No. 60-106466 is provided. A spinning reel has been devised.

[Problem to be solved by the invention]

However, in such a conventional spinning reel line drop prevention device, a fishing line intrusion preventing body is rotatably supported on the spool or a spool shaft, and this fishing line intrusion preventing body is engaged with a bail support arm to prevent the fishing line from falling. Due to the structure that prevents intrusion,
High precision is required for the fishing line intrusion prevention body and related components, and some clearance is structurally essential in the blocking part, so there is a risk that the fishing line may enter from this part. Therefore, there is a problem that the spinning reel becomes larger and heavier.・In addition, in such a conventional spinning reel line drop prevention device, the fishing line intrusion prevention body rotates and slides against the spool or spool shaft while constantly receiving frictional resistance. There is a problem that the rotation of the handle is very heavy.

The present invention was made in order to solve the problems of the prior art, and its purpose is to provide a spinning reel line drop prevention device that has a simple structure and can reliably prevent fishing line from entering. It is about providing.

[Means to solve the problem]

The spinning reel line drop prevention device according to the present invention rotatably supports a rotor having a bail support arm at the front part of a reel body, and as the rotor rotates, a spool disposed inside the bail support arm is rotated. In a spinning reel for winding a fishing line, a fishing line intrusion prevention body that contacts the flange portion of the spool is swingably supported on the bail support arm, and the fishing line intrusion prevention body is rotated by a biasing mechanism. The force is applied to the spool side.

The fishing line intrusion prevention body includes a contact portion that contacts the flange portion of the spool, and a support portion that is formed on one or both sides of the contact portion and is swingably supported by the bail support arm. has been done.

Further, the biasing mechanism is constituted by a spring member having one end fixed to the support portion of the fishing line intrusion prevention body and the other end fixed to the bail support arm.

[For production]

In the present invention, the fishing line intrusion prevention body that contacts the flange portion of the spool is swingably supported on the bail support arm, and the fishing line intrusion prevention body is biased toward the spool by the A1 force mechanism. When the rotor is at rest or rotates at low speed, when the line is likely to fall off the spool, the fishing line intrusion prevention body reliably abuts the flange of the spool, thereby reliably preventing the fishing line from entering the rotor side.

When the rotor rotates at high speed and the line is relatively unlikely to fall from the spool, a relatively large centrifugal force acts on the fishing line intrusion prevention body, and this centrifugal force causes the spool flange of the fishing line intrusion prevention body to The contact force against the fishing line intrusion prevention body and the flange portion is reduced, or a gap is formed between the fishing line intrusion prevention body and the flange portion.

(Example) Hereinafter, details of the present invention will be described with reference to an example shown in the drawings.

1 to 3 show a spinning reel equipped with an embodiment of the spinning reel line drop prevention device of the present invention. Showing the reel body.

This reel body II accommodates a drive gear 17 that is driven by 150 rotations of the handle.

A spool shaft 21 having a pinion 19 is arranged in the front part of the reel body 11,
A bearing 2 is provided on the reel body 11 side of this spool shaft 21.
3, a rotor 25 is rotatably arranged.

Further, in front of the rotor 25 of the spool shaft 21, a spool 27 is arranged which moves back and forth in synchronization with the rotation of the handle 15 by an oscillating mechanism (not shown).

On the outside of the rotor 25 are a pair of bail support arms 29.31.
are formed to face each other, and a guide member 35 for guiding the fishing line 33 is attached to one of the hale support arms 29.

Further, in front of the bail support arm 31 of the rotor 25, a bail arm 37 is arranged.

Accordingly, in this embodiment, the opposing hel support arms 29.
31, fishing line intrusion prevention bodies 41 which abut against the flange portions 39 of the spools 27 are swingably supported.

That is, in this embodiment, the fishing line intrusion prevention body 41 has a contact portion 43 that contacts the flange portion 39 of the spool 27, and support portions 45 formed on both sides of the contact portion 43. A locking portion 47 is formed at the end of the support portion 45 toward the inside.

This locking portion 47 is inserted into a locking hole 49 formed at the front and rear of the hale support arm 29.31, and the fishing line intrusion prevention body 41 is swingably supported by the hale support arm 29.31.

In this embodiment, the fishing line intrusion prevention body 41 is biased toward the spool 27 by a biasing mechanism.

As shown in FIG. 3, the biasing mechanism includes a tension spring 51, one end of which is fixed to a groove 53 formed in the support portion 45 of the fishing line intrusion prevention body 41, and the other end of the tension spring 51. It is fixed to a protrusion 55 formed to protrude from the rear side of the hale support arm 29.31.

In this embodiment, the fishing line intrusion prevention body 41 is formed by bending a linear body such as a wire, and the contact portion 43 of the fishing line intrusion prevention body 41 is moved back and forth by an oscillating mechanism. It has a length somewhat longer than the stroke of the spool 27 being moved.

Further, in this embodiment, the reel body 1 of the flange portion 39
A flange portion 57 is formed at one side end, and the contact portion 43 of the fishing line intrusion prevention body 41 is brought into contact with this flange portion 57.

Furthermore, in this embodiment, the support portion 45 of the fishing line intrusion prevention body 41 and the tension spring 5 are provided on the rear surfaces of the hale support arms 29 and 31.
A cover 59 that covers 1 is fixed with screws 61.

In the spinning reel equipped with the line drop prevention device configured as described above, when the handle 15 is rotated, the rotor 25 having the hale support arm 29.31 is rotated, and the rotation of the rotor 25 causes the hale support arm 29. A fishing line 33 is wound around a spool 27 arranged inside the spool 27.

In the spinning reel line fall prevention device configured as described above, the fishing line intrusion prevention body 41 that abuts the flange portion 39 of the spool 27 is attached to the bail support arm 29°31.
The fishing line intrusion prevention body 41 is biased toward the spool 27 by a biasing mechanism consisting of a tension spring 51. At low speed, spool 2
The fishing line intrusion prevention body 41 reliably abuts on the flange portion 39 of the fishing line 33, and the intrusion of the fishing line 33 into the rotor 25 side is reliably prevented.

When the rotor 25 rotates at high speed, where the line is relatively unlikely to fall from the spool 27, a relatively large centrifugal force acts on the fishing line intrusion prevention body 41. A minute gap is formed between the flange portion 39 and the flange portion 39 .

That is, in the spinning reel line drop prevention device configured as described above, the fishing line intrusion prevention body 41 having a simple U-shape is swingably supported on the hale support arm 29.31, and the spool 27 It is possible to reliably prevent the fishing line 33 from entering the rotor 25 side simply by making contact with the fishing line 33 .

Also, unlike in the past, high precision is not required for the members related to the fishing line intrusion prevention body (also, due to the structure of the fishing line intrusion prevention body, the spinning reel becomes larger and heavier). It disappears.

In addition, in the spinning reel line drop prevention device configured as described above, a relatively large centrifugal force is applied to the fishing line intrusion prevention body 41 during high rotation in the rotor 25 where line drop from the spool 27 is relatively unlikely to occur. acts, and due to the action of this centrifugal force, a minute gap is formed between the fishing line intrusion prevention body 41 and the flange portion 39. Frictional resistance is not generated between the handle 15 and the handle 15, and the handle 15 can be easily rotated during winding rotation.

Further, in this embodiment, a flange portion 57 is formed on the flange portion 39, and the abutting portion 43 of the fishing line intrusion prevention body 41 is formed on the flange portion 57.
Since they are brought into contact with each other, the contact area between the fishing line intrusion prevention body 41 and the flange portion 39 is reduced, and it becomes possible to more reliably prevent the fishing line 33 from entering the rotor 25 side.

FIG. 4 shows another embodiment of the present invention. In this embodiment, the fishing line intrusion prevention body 63 is attached to the flange 5 of the spool 27.
7, and support portions 67 formed on both sides of the contact portion 65. At the end of the support portion 67, a locking portion 69 is formed toward the outside. has been done.

One of the locking portions 69 is connected to a locking hole 7 of an inner protrusion 73 formed inwardly at the front portion of the bail support arm 71.
5, and the other end of the locking part 69 is inserted into the locking hole 77 formed inside the connecting part 75 of the bail support arm 71, so that the fishing line intrusion prevention body 63 is inserted into the bail support arm 71. 71 so as to be swingable.

In the spinning reel thread drop prevention device constructed as described above, substantially the same effects as in the embodiment shown in FIG. 1 can be obtained.

FIG. 5 shows still another embodiment of the present invention. In this embodiment, one end of a tension spring 79 constituting the biasing mechanism is connected to a recess formed in the support portion 45 of the fishing line intrusion prevention body 41. A movable piece 83 is fixed to the groove 53 and has the other end accommodated in a rectangular groove 81 formed on the rear side of the bail support arm 29.
is fixed.

A screw 87 that is rotatably inserted and supported in a through hole 85 formed in the cover 59 is screwed into the movable piece 83. By rotating this screw 87, the movable piece 83
is moved in the direction of arrow A in the figure.

That is, in the spinning reel line drop prevention device of this embodiment, by rotating the screw 87, it is possible to change the spring force of the tension spring 79, so that the fishing conditions, such as the target fish, Taking into consideration the fishing line used, wind strength, winding speed, etc., it is possible to set the tensile force of the tension spring 79, that is, the contact force of the fishing line intrusion prevention body 41 to the spool 27 to an optimal value. .

Furthermore, in the explanation so far, the biasing mechanism has been constructed with a tension spring, but it is also possible to use a compression spring 91 as shown in FIG. 6, or a torsion spring 93 as shown in FIG. It's okay.

8 to 10 show still another embodiment of the present invention. In this embodiment, the fishing line intrusion prevention body 95 has a contact portion 97 that contacts the collar portion 103 of the spool 101; A support part 99 is formed on one side of the contact part 97, and an end of the support part 99 is swingably supported in a groove 107 provided on the outside of the bail support arm 105. ing.

A rocking plate 1 is provided at the end of the support portion 99 accommodated in the groove 107 so as to rotate together with the fishing line intrusion prevention body 95.
09 is attached to the rocking plate 109, and a compression spring 111 that is always pressed is disposed on the rocking plate 109, and a cover 113 that abuts the end of the compression spring 111 is attached to the outside of the bail support arm 105. Thereby, the fishing line intrusion prevention body 95 is swingably supported by the bail support arm 105.

The other end of the contact portion 97 is movably located within a recess 115 formed at the bottom of the bail support arm 105.

In the spinning reel thread drop prevention device constructed as described above, substantially the same effects as in the embodiment shown in FIG. 1 can be obtained.

〔Effect of the invention〕

As described above, in the present invention, the fishing line intrusion prevention body that contacts the flange portion of the spool is swingably supported on the bail support arm, and the fishing line intrusion prevention body is urged toward the spool by the biasing mechanism. Therefore, with a simple structure, it is possible to reliably prevent the fishing line from entering the rotor side, and when winding the fishing line, the centrifugal force prevents the fishing line from coming into contact with the spool flange. Since the contact force is reduced or separated and no frictional resistance is applied at all, there is an advantage that the winding operation can be carried out easily.

[Explanation of symbols of main parts]

Work 1... Reel body 25... Rotor 27... Spool 29.31.71... Bale support arm 39... Flange portion 41.63.95... Fishing line intrusion prevention body 43.65. 9
7... Contact portion 45.67.99... Support portion 51.79... Tension spring 91.111... Compression spring 93... Torsion spring. Figure 2 9 et al Figure 3 Section 4 Figure 5 Figure 6 Figure 7

Claims (4)

[Claims] (1) In a spinning reel, a rotor having a bail support arm is rotatably supported at the front of the reel body, and the rotation of the rotor winds the fishing line around a spool disposed inside the bail support arm. , wherein a fishing line intrusion prevention body that contacts the flange portion of the spool is swingably supported on the bail support arm, and the fishing line intrusion prevention body is biased toward the spool by a biasing mechanism. A spinning reel line drop prevention device. (2) The fishing line intrusion prevention body has a contact portion that contacts the flange portion of the spool, and support portions that are formed on both sides of the contact portion and are swingably supported by the bail support arm.
The mentioned spinning reel line drop prevention device. (3) The fishing line intrusion prevention body has a contact portion that contacts the flange portion of the spool, and a support portion that is formed on one side of the contact portion and is swingably supported within the bail support arm. Item 1: The spinning reel line drop prevention device according to item 1. (4) The spinning reel according to any one of claims 1 to 3, wherein the biasing mechanism is constituted by a spring member having one end fixed to the supporting part of the fishing line intrusion prevention body and the other end fixed to the bail support arm. Thread drop prevention device.