JPH0718289Y2 - Untwist - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial field of application] This invention is intended for catching fish.
The present invention relates to untwisting used as fishing tackle for twisting fishing line such as nylon tex and large fishing wire.

[0002]

2. Description of the Related Art An example of a conventional untwisting process is shown in FIG. In the untwisting shown in FIG. 6 (a), the tip of the base 22 of the hook 21 is made thin so that the ring mounting shaft 2
3, the fishing line mounting ring 24 is fitted therein, and then the tip of the ring mounting shaft 23 is caulked to prevent the retaining head 25 from coming off.
By forming the above, the hook 21 and the fishing line attachment ring 24 are rotatably integrated.

The base 22 of the hook 21 has a base 2
2 for connecting the end portion 26 of the hook 21 with the stopper 2
7 is rotatably attached by a pin 28.

As shown in FIGS. 6 (a) and 6 (b), the pin 28 is provided with a torsion coil spring 29 and a leg 2 on one side thereof.
9a on the inner end surface of the stopper 27, and the other leg 29
b is inserted so as to contact the inner wall of the base portion 22 of the hook 21, and the tip of the stopper 27 is attached to the hook 2
It is urged in the direction of pressing against the tip portion 26 of No. 1.

[0005]

However, since the conventional untwisting method has a wide space surrounded by the hook 21 and the stopper 27, it is used for catching a large fish such as tuna on the hook 21. When the fishing wire is attached, when the fish is caught, only the fishing wire moves largely in the portion surrounded by the hook 21 and the stopper 27 regardless of the hook 21.

As a result, the fishing wire rotates together with the hook 21 to rotate the fishing wire attachment ring 24.
There is a drawback in that the original function of untwisting is not fully exerted because it is not cut off and transmitted to the fishing line of the rod.

There is also a problem that the number of times the fishing wire is rubbed by the hook 21 and the stopper 27 increases, and the fishing wire easily wears.

Furthermore, when the stopper 27 is rotatably attached by the pin 28, a torsion coil spring 29 must be interposed, and many parts are required for manufacturing.

Therefore, according to the present invention, when a fish is caught, the original function of untwisting can be exerted by suppressing the movement of the fishing line and rotating it together with the hook, and it can be manufactured with a small number of parts. The challenge is to provide a possible untwist.

[0010]

In order to solve the above problems, the present invention rotatably attaches a fishing line attachment ring for attaching a fishing line such as nylon tex or large fishing wire to the base end of a hook, and In untwisting, in which a stopper that connects the base portion and the tip end portion of the hook is rotatably attached to the base portion of the hook, the stopper attaches the base portion of the hook and the tip end portion thereof with an elastic wire. It has two legs to be connected, and a connecting part that passes from the lower end of one leg to the outside of the curved part of the hook and reaches the lower end of the other leg, and moves the upper ends of the two legs back and forth. In this way, the two legs have an acute angle between them, locking holes having different heights are provided on both sides of the axis of the base of the hook, and the connecting portion of the stopper is brought into contact with the curved portion of the hook. The stock The upper end of each leg of it had adopted a configuration in which fitted into respective engaging hole provided in the base of the hook.

[0011]

[Operation] When the upper ends of the two legs of the stopper are fitted into the locking holes provided at different heights on both sides of the axis of the base of the hook, the angle between the legs is slightly narrowed. , Restoring force is generated in this stopper.

When the stopper is retracted with respect to the hook,
Twisting occurs in the connecting portion of the stopper, and each leg rotates and overlaps with the base portion of the hook, and a stronger restoring force is generated.

When the stopper is released, the lower end of each leg contacts the tip of the hook and the connecting part contacts the outside of the curved portion of the hook due to the restoring force.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the untwisting shown in FIGS. 1 and 2, the base 2 of the hook 1 is made thin so that a ring mounting shaft 3 is provided, a fishing line mounting ring 4 is fitted therein, and the ring mounting shaft 3
The hook 1 and the fishing line attaching ring 4 are rotatably integrated by forming the retaining head 5 by crimping the tip of the hook, and the stopper connects the base 2 and the tip 6 of the hook 1. 7 is attached.

The stopper 7 is a base portion 2 of the hook 1.
The two legs 7a and 7b connecting the front end 6 and the lower end of one leg 7a, passing through the outside of the curved portion 8 of the hook 1 and reaching the lower end of the other leg 7b. And a connecting portion 7c.

Further, as shown in FIG. 3, the legs 7a, 7b are formed with an angle (reference numeral θ in the figure) between the legs 7a, 7b by slightly shifting the upper ends of the legs 7a, 7b back and forth.

As shown in FIG. 4, the base portion 2 of the hook 1 is provided with two engaging holes 9a and 9b on both sides of its axis, and the engaging holes 9a and 9b have different heights. ing.

The curved portion of the connecting portion 7c of the stopper 7 is brought into contact with the outer peripheral surface of the curved portion 8 of the hook 1, and the upper ends of the legs 7a of the stopper 7 are fitted into the engaging holes 9a and the legs 7b.
The upper end of each of them is fitted into each of the locking holes 9b.

With this arrangement, the angle between the legs 7a and 7b becomes slightly smaller than the angle represented by the reference numeral θ in FIG. 3, and the connecting portion 7c is twisted to make the connecting portion 7c.
The curved portion of is strongly pressed against the curved portion 8 of the hook 1 and a restoring force is generated in the stopper 7.

When the stopper 7 is retracted with respect to the hook 1, the connecting portion 7c is further twisted so that the legs 7a and 7b of the stopper 7 have different rotation centers and rotation radii. However, the legs 7a and 7b can be simultaneously rotated, and the legs 7a and 7b overlap the base portion 2 of the hook 1 as shown by the chain line in FIG. In addition, a stronger restoring force is generated.

When the stopper is released, this restoring force restores the state shown by the solid line in FIGS.

As shown in FIG. 5, this untwisting is performed by attaching a large-fishing wire 11 to the fishing line attaching ring 4 and locking the fishing source wire 12 to the hook 1, for example. When a large fish such as tuna is caught, the swing of the fishing wire 12 is suppressed within a range surrounded by the lower end of the hook 1 and the connecting portion 7c of the stopper 7.

[0023]

In the untwisting configured as described above, since the connecting portion of the stopper traverses the curved portion and the tip portion of the hook, the space surrounded by the hook and the stopper can be narrowed.

Therefore, by restraining the movement of the fishing line and rotating the fishing line together with the hook, the original function of untwisting that the rotation is cut off by the fishing line mounting ring and the rotation is not transmitted to the fishing line of the rod can be exhibited. Further, it is possible to reduce the wear of the fishing line attachment portion.

Furthermore, since the stopper is formed by bending a wire having elasticity, and is attached to the locking holes provided at different heights on both sides of the axis of the base of the hook,
A single component can function as a conventional hook and torsion coil spring. Therefore, it can be manufactured at low cost.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment.

FIG. 2 is a side view of the above.

FIG. 3 is a partially enlarged side view of the above.

FIG. 4 is a vertical sectional side view taken along line IV-IV in FIG.

FIG. 5: Usage example of the above

6A is a side view of a conventional example, and FIG. 6B is a sectional view taken along line BB in FIG. 6A.

[Explanation of symbols]

 1, 21 Hook 2, 22 Base part 3, 23 Ring mounting shaft 4, 24 Fishing line mounting ring 5, 25 Locking head 6, 26 Tip part 7, 27 Stopper 7a, 7b, 29a, 29b Leg 7c Connecting part 8 Bending part 9a, 9b Locking hole 11 Large fishing wire 12 Fishing source wire 28 Pin 29 Torsion coil spring

Claims (1)

[Scope of utility model registration request] 1. A fishing line attachment ring for attaching fishing line such as nylon tex or large fishing wire is rotatably attached to the base end of the hook, and the base and the tip end of the hook are connected to the base of the hook. When the stopper is rotatably attached and twisted back, the stopper is provided with two legs that connect the base of the hook and the tip of the hook with an elastic wire, and from the lower end of one leg to the hook of the hook. A connecting portion that passes through the outside of the curved portion and reaches the lower end of the other leg, and the upper ends of the two legs are moved back and forth to form an acute angle between the two legs. Locking holes having different heights are provided on both sides of the axis so that the connecting portion of the stopper abuts on the curved portion of the hook and the upper ends of the legs of the stopper are provided on the base portion of the hook. It in a blind hole Twisted back characterized by being fitted in each.