JP2007222147A - Apparatus for releasing fishing tackle from hazard and fishing sinker provided therewith - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable easy release of a fishing tackle such as a sinker from a hazard on the sea bottom without cutting the fishing line, etc., in the case of the snagging of the tackle to the hazard in fishing. <P>SOLUTION: The lower part of a sinker is connected to the upper part with a releasing wire. The tackle is released from a hazard by strongly pulling the fishing line to raise the sinker from the lower part. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

The present invention relates to a weight used for fishing.

Furthermore, in fishing, the weight is caught by an obstacle such as a rock so that it cannot be detached.

Usually, a weight used for fishing is made of a metal having a high specific gravity such as lead, and has an opening for fishing line coupling at one end at one upper end thereof.

Therefore, when these weights are used, the lowermost end of the fishing line is tied to a fishing line coupling ring provided on the weight.

For this reason, when the weight was caught by an obstacle such as a rock on the seabed, it had to try to release it from the root by changing the pulling direction of the Tegus.

However, from the land, it was difficult to drill effective Tegs against an underwater weight whose condition was unknown, and there was no choice but to force the Tegs to break.

For this reason, the majority were unrecoverable and the fishing line had to be cut and discarded.

In the present invention, when a weight is caught by an obstacle such as a rocky place on the seabed and cannot be removed during fishing, it is only possible to forcibly tear off the tegs.

In addition, fishing lines, fishing hooks, etc. were attached to the weights that were left on the seabed in this way, which became a dangerous abandonment for marine pollution and divers.

Naturally, it was a very troublesome problem for anglers.

Means to try to solve the problem

In order to solve the above problems, in claim 1 of the present invention, the detaching wire 1 is provided at the end of the fishing line 7, but the end of the detaching wire 1 is fixed to the bottom of the weight body. In addition, the wire piece 8 having a small-diameter elasticity is caulked together with the other end portion of the detaching wire 1 to constitute a detaching device.

In using the detaching wire 1, the released end 9 of the wire piece 8 is inserted into the connecting ring 4 at the upper part of the weight.

Further, in claim 2 of the present invention, the weight body 6 is divided into a plurality of weights 10 so that the weight body can be easily bent.

At the same time, the detachable wire 1 is fixed to the bottom of the bendable weight body 6, and in addition, the metal cylinder 5 is slidably inserted into the middle part of the wire 1, and the wire piece 8 is attached to the other part of the wire 1. The other end 9 of the released wire piece 8 is caulked together with the end portion and is inserted into the upper connecting ring 4 and the metal cylinder 5 of the weight body 6 to constitute a detaching device.

Thus, in the invention of claim 1, when the weight main body is caught on the obstacle 11, the wire rod 8 is pulled out from the connecting ring 4 at the upper portion of the weight by pulling the fishing line 7 with a strong force, and the tail portion of the weight is removed. The detaching wire 1 is pulled up.

In the invention of claim 2, since the weight main body is constituted by the plurality of cylindrical weights 10, when the weight main body is caught on the obstacle 11, the weight is drawn by pulling the fishing line 7 with a strong force. The main body is easily bent, and the wire piece 8 is detached from the mounting ring 4 by the stroke difference caused by this.

In addition, it is useful that the wire piece 8 referred to in claim 1 protrudes from the metal tube 5 and that the other end 9 of the wire piece is bent at an arbitrary angle to make a pulling resistance and adjust.

Thus, when the weight is caught by the obstacle 11 on the seabed and cannot be detached, the wire rod 8 attached to the detaching wire 1 is directly pulled from the fixing ring 4 on the weight by pulling the fishing line 7 more firmly. By detaching, the detaching wire 1 is released from the ring 4.

Further, when the weight is caught by the obstacle 11 on the seabed and cannot be detached, the weight body is bent by pulling the fishing line 4 more firmly, and the wire piece 8 attached to the separation wire 1 can slide. By being removed from the metal cylinder 5, it is easily released from the attachment ring 4 above the weight.

The released wire piece 8 is separated from the upper part of the weight, whereby the detaching wire 1 lifts the lowermost part of the weight obstructed by the obstacle 11 and removes the weight.

The wire piece 8 constitutes a retaining resistance by the elasticity of the main body, but the wire piece 8 is bent in accordance with the difference in the load applied to the weight in the case of throwing fishing or boat fishing, and the resistance to coming off Is adjusted.

Making the material of the wire piece 8 into a shape memory alloy or the like is effective for exerting the same action.

In addition, the weight referred to in this case is more useful for the detachment method of the present application as the shape of the weight becomes a rod, and at the same time it can be easily bent into a coil-shaped weight material, or a weight portion and a hollow portion that can be bent, or a soft material. By constituting separately, it is effective to make the weight body 6 a structure that can be bent, and to make it easy to separate from the obstacle 11 on the seabed.

In implementing the present invention, it is effective to separate the obstacle body 11 from the obstacle 11 by providing a difference in buoyancy between the upper and lower portions of the weight body.

The invention's effect

In the present invention, one end of the detaching wire 1 provided longer than the weight body 6 is passed through a connecting ring 2 provided at the bottom of the weight body 6 and is bent and fixed in a U shape. Another opposite end of 1 is also bent in a U shape to form a connecting portion with a fishing line. At the same time, one end of a small-diameter wire rod 8 having elasticity is added to the connecting portion 3 and caulked together. Since the detachment device is configured by integrating the unfixed multi-end 9 of the wire piece 8 through the ring portion 4 provided on the upper portion of the weight body 6, the weight body 6 of the present invention is an obstacle such as a rocky place on the sea floor. Even if it catches on the object 11, the wire rod 8 is pulled out from the ring part 4 by pulling the fishing line 7 with a stronger force, and the detaching wire 1 is released from the ring part 4, and the fishing line from the upper position of the weight body 6. 7 is released.

In the present invention, as described in claim 1, the fixing ring portion 2 is provided at the end of the detaching wire 1, and the metal cylinder 3 is slidably inserted into the middle portion of the wire 1, and installed. A separating device is formed by caulking a wire piece 8 having a small diameter together with the other end portion of the wire 1, and after inserting the wire piece 8 into the attachment ring 4 of the weight body 6, the end portion thereof Is inserted into a slidable metal cylinder 5, thereby becoming a device for fishing weight 6 that detaches from the obstacle 11, so that the weight body 6 of the present invention is pulled to the obstacle 11 such as a rocky place on the seabed. Even when the fishing line 7 is pulled, the detaching wire 1 causes the fishing line 7 to be detached from the upper part of the weight body 6 by pulling the fishing line 7 with a stronger force.

Thus, the fishing line 7 can pull up the rearmost part of the weight body 6 from the opposite direction at the extreme end.

In the present invention, this function can be used any number of times by once removing the obstacle 11 and then reinserting the wire rod 8 into the slidable metal cylinder 5.

In the detaching wire 1 provided longer than the weight body, one end thereof is passed through a connecting ring 2 provided at the bottom of the weight body 6 and is bent and fixed in a U shape.

Another connecting end 3 of the detaching wire 1 is similarly bent into a U shape to form a connecting portion 3 with a fishing line.

At this time, one end of a small-diameter wire rod 8 having elasticity is caulked and integrated with the connecting portion 3, and the other end 9 of the wire rod 8 not fixed is attached to the ring portion 4 provided on the upper portion of the weight body 6. Pass through.

The portion protruding from the ring portion 4 of the wire piece 8 may be bent larger than the inner diameter of the ring portion 4 to adjust the omission.

Or the excessive part protruded from the ring part 4 may be increased by lengthening the whole length of the said wire piece 8 previously, and the degree of omission may be adjusted.

In the above-described configuration of the detaching wire 1, the metal cylinder 5 having a small diameter is provided so as to be slidable on the detaching wire 1.

Furthermore, the body of the weight body 6 is divided into a plurality of weight portions 10 to form a bendable structure.

Thus, after passing the released one end of the wire piece 8 of the detachment device through the connecting ring portion 4 provided on the upper portion of the weight body 6, it is inserted into the metal cylinder 5 described above.

Thus, the elastic wire rod 8 inserted into the metal tube 5 is emphasized in its elasticity and does not accidentally come out of the metal tube 5.

When detaching from the obstacle 11, the weight body is bent by the pulling force of the fishing line 7, and the wire piece 8 is released from the slidable metal cylinder 5 by the contraction stroke of the weight body caused by the bending. At the same time, it comes off the connecting ring 4 at the top of the weight, and the detaching wire 1 with the weight main body fixed to the bottom thereof is pulled up.

  It is a side view of the weight body and detachment device of Claim 1.   It is explanatory drawing which shows the positional relationship of the wire piece 8 passed through the ring part of the weight upper part.   It is the reference figure which bent the wire piece 8 protruded from the ring part of the weight upper part.   It is a side view which shows invention of Claim 2.   It is explanatory drawing which shows the positional relationship of the weight body upper part of Claim 2.   It is explanatory drawing which shows the releasing of the curved weight body and a wire piece. In the drawing, the wire piece 8 is detached from the upper ring 4, and the separation wire 1 pulls the lower part of the weight body 6.   It is a reference drawing of the divided | segmented weight which comprises a weight body.   It is explanatory drawing which shows the structure of a weight body and a plurality of divided weights.   It is explanatory drawing of the curved weight body.   It is the Example which bent the wire piece which came out from the edge of a metal cylinder.   It is explanatory drawing which shows the detachment | leave from an obstruction, and the weight body is caught in the obstruction.   It is explanatory drawing which shows detachment | leave from an obstruction, and the detachment wire act | operates with the curved weight body, and the weight body bottom part is pulled and it is going to detach | leave from an obstruction.   It is explanatory drawing which shows the detachment | leave from an obstruction, and the weight body has detach | leaved the obstruction from the bottom part, and is collect | recovered.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Separation wire 2 Ring for connection at bottom of weight body 3 Connection part with fishing line 4 Ring part at upper part of weight body 5 Metal cylinder 6 Weight body 7 Fishing line 8 Wire piece 9 The other end 10 of wire piece Divided weight 11 Obstacle

Claims (2)

In the detaching wire 1 provided equal to or longer than the weight body, one end of the detaching wire 1 is passed through a connecting ring 2 provided at the bottom of the weight body 6 and is bent and fixed in a U shape. Another opposite end is similarly bent into a U-shape to form a connecting portion 3 with a fishing line. At the same time, one end of a small-diameter wire rod 8 having elasticity is added to the connecting portion 3 and caulked together to be integrated. An apparatus for detaching from an obstacle such as a weight in fishing, wherein the other end 9 of the wire piece 8 not fixed is passed through a ring portion 4 provided on the upper portion of the weight body 6. 2. The detachment device according to claim 1, wherein the metal cylinder 5 having a small diameter is provided in a state in which the metal cylinder 5 is slidable on the detachment wire 1, and the body of the weight body 6 can be bent by being divided into a plurality of weight portions 10. After passing through the released end of the wire piece 8 of the detaching device through the connecting ring portion 4 provided on the upper part of the weight body 6, this is further inserted into the metal cylinder 5 described above, and from the obstacle When the detachment is performed, the weight body is bent by the pulling force of the fishing line 7, and the wire piece 8 is released from the slidable metal cylinder 5 by the contraction stroke of the weight body caused by the bending, and the upper portion of the weight A fishing weight equipped with an detaching device from an obstacle, wherein the detaching wire 1 is pulled out of the connecting ring portion 4 and the detaching wire 1 having the weight body fixed to the bottom thereof is pulled up.