JPH09294546A - Artificial bait - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain an artificial bait impairing no fishing effect while maintaining its sufficient mechanical strength by symmetrically sandwiching a core material such as woven fabric with solidified cuttlefish internal organ. SOLUTION: This artificial bait is obtained by symmetrically sandwiching a core material 5 such as woven fabric with bait materials 3, 3 prepared by solidifying cuttlefish internal organ with gelatin or agar; specifically, this artificial bait is produced by the foil-owing process: cuttlefish internal organ is mixed with a coagulant such as gelatin or agar-agar followed by heating and then cooling to normal temperatures to effect solidification; in this case, the core material 5 is sandwiched between the bait materials 3, 3 followed by processing into a form of rod, plate or ball shape using an appropriate mold.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to an artificial bait,
In particular, it relates to an artificial bait containing squid, which is generally called "squid goro", as a main component.

[0002]

2. Description of the Related Art An artificial bait is a mixture of various raw materials, and has been used mainly as a bait for fish collection (salting bait) and has not been used as bait for food. This is because it is troublesome because preparation work such as kneading mixed baits at the fishing ground and making dumplings for attaching to the fishing hook is required, and artificial bait is easily dropped from the fishing hook and cannot be cast away. Because.

Therefore, in order to enable long-distance casting, a method may be adopted in which a plastic cylindrical container is used and the bait is thrown away after being enclosed in the container, but the air resistance of the container is large and the food is thrown too far. Since it is not possible and the container often falls off, there is a drawback that it causes pollution and destruction of the natural environment.

On the other hand, the residue discharged from any processing step, especially the squid (built-in), is a typical example of troublesome substances. Conventionally, squid goro has been used only partially for salted or liquid crystal extraction, and most of it is discarded at a cost. However, this squid contains a lot of useful valuable substances, and has a characteristic that a remarkable fish collecting effect is observed when it is dumped into the sea.

[0005]

Therefore, it is conceivable to use the squid glove well to make an artificial bait, but since the squid goro is a liquid, it cannot be handled unless it is solidified. When a strong coagulant is used to solidify the squid or if the amount of the coagulant added is increased, the strength of the artificial bait increases, but in inverse proportion to this, the solubility of the fish-harvesting component contained in the artificial bait in water decreases. . For this reason, the fishing result is significantly reduced and it becomes unusable. In view of the above background, the present invention aims to provide an artificial bait that does not impair fishing results.

[0006]

In order to achieve the above object, an artificial bait according to the present invention comprises a bait material containing a solidified squid and a core material, and the bait material is symmetrical with respect to the core material. It is characterized in that it is arranged and a core material is sandwiched between the bait materials. At that time, it is possible that the core material is single or plural. It is also conceivable that the core material is made of woven cloth, non-woven cloth or paper. Further, it is conceivable to provide a large number of through holes in the core material. Also, the thickness / length ratio is at least 1/15 to 1
It is considered to be / 25. Furthermore, combinations of these are also conceivable.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Next, the artificial bait according to the present invention will be described in more detail with reference to the drawings showing the embodiments.

The artificial bait 1 is composed of a bait material 3 containing squid as a main component and a core material 5. The bait materials 3 and 3 are symmetrically arranged with respect to the core material 5, and the bait materials 3 and 3 are arranged between them. The core material 5 is sandwiched between them. The squid is mixed with an appropriate coagulant such as gelatin, agar, casein soda, and dextrin, heat-treated, and then cooled to room temperature to solidify. At the time of this solidification, the core material 5 is sandwiched between the bait materials 3 and 3,
It is processed into various shapes such as a rod shape, a plate shape, and a spherical shape by an appropriate mold. As the core material 5, a natural material such as a woven cloth made of cotton or silk, a non-woven fabric made of an appropriate material, or paper such as Japanese paper is used.

The artificial bait 1 is used in a state as shown in FIGS. That is, FIG. 4 shows the bottom longline fishing method. Between the float 9 floating on the sea surface 7 and the floating ball 10 in the sea, Senawa 11
Is connected, and a horizontal rope 13 is passed between Senawa 11 and Senawa 11. The Senawa 11 uses, for example, a rope having a diameter of 12 mm, and has a length of about 1.5 times the normal water depth. The horizontal rope 13 is, for example, a rope having a diameter of 10 mm, and is usually laid over several kilometers. This side rope 13
The stem thread 15 called descent as shown in FIG.
A few dozen. That is, the trunk yarn 15 is connected to the lateral rope 13 by the branch hanger 17, and the branch yarn 21 is connected to the monkey ring 19 attached at a proper position. The artificial bait 1 is attached to the needle 23 connected to the tip of the branch thread 21. 25 is Koshiko. Usually 15 to 20 branch threads 21 are attached to the trunk thread 15. The interval between the trunk yarns 15 is not fixed, but in the case of the sea near Izu, it is generally about 11 m to 20 m.

In FIG. 4, 27 is an anchor rope, 2
9 is an anchor, 31 is a large sinker, and 33 is a medium sinker. Usually, the large syrup 31 is about 30 kg, the medium sill 33 is about 15 to 20 kg, and the small sill 25 is about 900 to about 1500 g.
Use the weight of. One medium sink 33 is usually provided every 400 m.

[0011] The fishing bait cannot obtain a sufficient fishing result unless it moves in a wavy form when shaken in water.
In the case of the artificial bait 1, since the liquid substance called squid roe has been solidified, the wave degree T and the durability P have a relationship in which they run backward.
The wave degree T and the durability P of the artificial bait 1 mainly depend on the thickness of the artificial bait 1.

Therefore, the thickness M of the artificial bait 1 is 3 mm to 8 m.
In order to determine the optimum length for m, the experiment as shown in FIGS. 6 and 7 was conducted. Artificial bait 1
Width W of 20 mm was set to 20 mm. That is, the holder 35 holding one end of the artificial bait 1 in a water tank having a flow rate of 0.5 m / sec is set to 1 sec / sec.
It was oscillated to the left and right continuously for 10 minutes in one cycle, and its wave degree T and durability P were visually inspected and evaluated. The results are shown in Table 1.

[0013]

[Table 1]

In Table 1, T represents wave degree and P represents durability. A wave degree T of ⊚ indicates that it flutters well, ◯ indicates that it flutters, Δ indicates that it does not flutter, and x indicates that it hardly shakes. The durability P indicates no change at all, O indicates that the tip is slightly separated, but there is no problem in practical use, and X indicates that the separation is severely torn.

In each case, the wave length T and the durability P were evaluated as "good" and "good" and "not good" for other cases, and the optimum length was determined. For example, in the case of the artificial bait 1 having a thickness of 3 mm, the optimum length is 15 to 30 times the thickness.
The value in the fourth column is obtained by thus obtaining the ratio of the optimum length to the thickness. It can be seen from the fourth column of Table 1 that the thickness / length of the artificial bait 1 should be at least 1/15 to 1/25. That is, artificial bait 1 from the lower limit of 1/15
If the length is set to be small, the wave degree T is deteriorated and the fishing result is lowered without fluttering. If the length of the artificial bait 1 is set to be larger than the upper limit of 1/25, the wave velocity T is sufficient, but the durability P is deteriorated, and sufficient fishing results cannot be obtained.

The width W of the artificial bait 1 has almost no effect on the wave degree T and the durability P, and can be arbitrarily determined. The width W of the artificial bait 1 is usually 10 mm to 20 m
It is ranked m.

In the artificial bait 1, as described above, the core material 5 having the wave degree T and the durability P within a certain range in fishing is sandwiched by the bait material 3 in a sandwich shape and arranged symmetrically. this is,
For the following reasons. That is, as shown in FIGS. 4 and 5, the artificial bait 1 is attached by locking the core member 5 to the needle 23, but this attachment is performed on a ship because it is a work on board and is swinging back and forth and left and right. It will be. Moreover, the fishing result will decrease unless it is done promptly so as not to miss the time. In such a case, if the bait is polar, the work becomes extremely difficult, but since the artificial bait 1 according to the present invention is symmetrical, the work with the bait can be performed easily and quickly. Further, the artificial bait 1 administered into the sea constantly moves back and forth, left and right due to the tidal current and being caught by fish. Therefore, if the bait material 3 is symmetrically arranged with respect to the core material 5 in the artificial bait 1, the stress of each part becomes relatively equal and the fishing result is impaired. Never.

As described above, according to the artificial bait of the embodiment, most of the external force applied to the bait during fishing is received by the core material 5 having a thickness / length determined from the wave degree T and the durability P. It is possible to make the addition rate of the coagulant as small as possible and to make the solubility of the fish collecting component in water large. Therefore, the fishing result is not damaged.

Further, since both the bait material 3 and the core material 5 are made of natural materials, even if they are administered into the sea, pollution of the natural environment
It does not cause destruction.

The artificial bait according to the present invention is not limited to the above embodiment. For example, as shown in FIG. 8, a large number of through holes 6 may be provided in the core material 5a. In this way, the bait materials 3 and 3 are connected through the through holes 6 when sandwiched with the bait materials 3 and 3, and thus the durability of the artificial bait 1 is further increased.

Further, the shape of the core material is arbitrary, and for example, the core material 5b can be formed asymmetrically as shown in FIG.

As shown in FIG. 10, the upper and lower ends of the core material 5 may be buried in the bait material 3 without being exposed.

Further, as shown in FIGS. 11 and 12, a plurality of core materials 5 may be used.

Further, the core material 5 may be bent in a stepwise cross-section as shown in FIG.

Further, the artificial bait according to the present invention can be widely used for leisure purposes for the general public, and for commercial purposes such as longline fishing, in which thousands to tens of thousands of baits are used at one time.

[0026]

As described above, according to the artificial bait of the present invention, it is possible to provide the artificial bait which does not impair the fishing result by using the squid gorilla which has been conventionally treated as troublesome.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of an artificial bait according to the present invention.

FIG. 2 is a side view of FIG.

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a diagram showing an example of use of the artificial bait according to the present invention.

FIG. 5 is an enlarged view of part A of FIG. 4;

FIG. 6 is a diagram for explaining an experiment related to the present invention.

FIG. 7 is a diagram for explaining an experiment related to the present invention.

FIG. 8 is a side view showing another embodiment of the core material according to the present invention.

FIG. 9 is a side view showing another embodiment of the core material according to the present invention.

FIG. 10 is a front view showing another embodiment of the artificial bait according to the present invention.

FIG. 11 is a front view showing another embodiment of the artificial bait according to the present invention.

FIG. 12 is a front view showing still another embodiment of the artificial bait according to the present invention.

FIG. 13 is a front view showing still another embodiment of the artificial bait according to the present invention.

[Explanation of symbols]

 1 Artificial bait 3 Bait material 5 Core material 6 Through hole 7 Sea surface 9 Floating 10 Floating ball 11 Senawa 13 Horizontal rope 15 Trunk thread 17 Branch hanger 19 Monkey ring 21 Branch thread 23 Needle 25 Small sinker 27 Anchor rope 29 Anchor 31 Large Chrysanthemum 33 Medium Chrysanthemum 35 Holder

 ─────────────────────────────────────────────────── ─── Continuation of the front page (71) Applicant 393006300 Yasuko Machinery Co., Ltd. 4-8 Asano-cho, Hakodate-shi, Hokkaido (72) Inventor Katsumi Miyajima 2-chome, 15-26 Nakamichi, Hakodate-shi, Hokkaido (72) Inventor Toshio Abe 2-51-3 Mihara, Hakodate, Hokkaido

Claims (8)

[Claims] 1. A bait material comprising a solidified squid and a core material, wherein the bait material is symmetrically arranged with respect to the core material,
An artificial bait characterized in that a core material is sandwiched between the bait materials. 2. The artificial bait according to claim 1, wherein a single core material is used. 3. The artificial bait according to claim 1, wherein a plurality of core materials are provided. 4. The artificial bait according to claim 2 or 3,
An artificial bait characterized in that the core material is made of woven cloth. 5. The artificial bait according to claim 2 or 3,
An artificial bait characterized in that the core material is made of non-woven fabric. 6. The artificial bait according to claim 2 or 3,
An artificial bait whose core material is paper. 7. The artificial bait according to claim 2 or 3,
An artificial bait characterized by having a large number of through holes in the core material. 8. The artificial bait according to claim 2, wherein a thickness / length ratio is at least 1/15 to 1.
Artificial bait characterized by being / 25.