JP3052155B2 - Bait fishing hook - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hook for catching fish, and more particularly to a hook for mounting a bait on a hook.

[0002]

2. Description of the Related Art For example, a single bonito fishing method involves finding a school of bonito on the sea, maneuvering a boat on a swimming school of fish, sprinkling water around the boat while moving slowly, Into the school of fish, pull the school of bonito into the ship, and as shown in FIG.
The angler manipulates the fishing rod and catches quickly.

As a fishing hook used in such a single fishing method, a fishing hook fitted with a substantially fish-shaped artificial bait as shown in FIG. 2 is used. Fish, such as bonito, feed on small fish that move, but do not eat the immobile ones, even if they are food. The bait fishing hook uses this habit of fish, and the fishing rod performs an operation called `` Ayasashi '' or `` pulling '', as if a small fish is moving around the bait fishing hook attached to the fishing line. I pretend to be a fish and catch it.

[0004] In this type of bait fishing hook, a bait fishing hook called a lure that catches a fish by feeding a fish as if the bait fish is swimming by manipulating a fishing rod in a single fishing method of salmon. Used. However, in the single fishing method, the recent shortage of anglers and the spread of robotization technology have been combined, and recently, there has been a tendency for automatic fishing machines to be put to practical use in place of anglers.

In this automatic fishing machine, a fishing rod is mounted on a rotating mechanism that performs a rotating operation by a hydraulic or electric motor, and the fishing rod is rotated upward from the sea surface to a ship, and is connected to a fishing line hanging from the fishing rod. A mechanism for catching fish by a worn bait hook is employed. However, a problem with this type of automatic fishing machine is that the swimming motion of the bait hook due to the turning motion of the fishing rod tends to be unnatural.

That is, while the swimming action of the fish mainly requires a horizontal movement, the turning movement of the fishing rod is a vertical movement. A mechanism is needed to convert the movement into movement and mimic the bait,
It is inevitable that the movement will be unnatural.

[0007]

SUMMARY OF THE INVENTION The present invention addresses the above-mentioned problems and actively swims the bait fishing hook itself to make it seem as if a small fish is swimming, thereby turning the fishing rod. While simplifying the dynamic mechanism,
The aim is to increase the efficiency of catching fish.

[0008]

As a means for solving the problem, a pseudo bait fishing hook having a fish bait attached to a fishing hook having a caudal fin portion formed in a fish body and performing an electrophoresis operation is employed. Further, as another means for solving the problem, an artificial bait fishing hook in which the above-mentioned caudal fin portion is formed of a plastic material is employed.

Further, as another means for solving the problem, there is provided a pseudo bait fishing hook comprising a oscillating electromagnetic coil mechanism provided with a phoresis mechanism for performing the phoresis operation in the simulated bait and performing oscillating operation by electromagnetic action. Adopted. Further, as another means for solving the problem, the swing electromagnetic coil mechanism includes a permanent magnet, a coil swingably disposed near the permanent magnet, and a switching device for switching an energizing direction of the coil. An artificial bait fishing hook comprising:

[0010] Further, as another means for solving the problem, in a bait hook with a bait attached to the hook,
A fish-shaped artificial bait having a caudal fin for performing an electrophoretic operation by an electrophoretic mechanism; a battery mounted in the artificial bait to supply power to the electrophoretic mechanism; and a battery exposed to the surface of the artificial bait body and energized by seawater. An artificial bait fishing hook comprising a pair of electrodes for energizing the electrophoresis operation drive mechanism from a battery is employed.

[0011] Further, as another means for solving the problem, in a bait hook in which a bait is attached to a hook,
A fish-shaped artificial bait having a caudal fin portion performing an electrophoretic operation by an electrophoretic mechanism, and a battery electrode formed on the peripheral surface of the artificial bait body and serving as a seawater battery in seawater and supplying power to the electrophoretic mechanism. An artificial bait hook is employed.

[0012]

In the above means, the fish-shaped artificial bait attached to the hook performs a swimming operation in water by the swimming operation of the caudal fin. The swimming operation of the caudal fin is performed by a swing electromagnetic coil that is provided in the pseudo bait and performs a swing operation. The swinging of the swinging electromagnetic coil is performed by switching the energizing direction of the electromagnetic coil, which is swingably disposed near the permanent magnet, in accordance with the swinging.

[0013]

3A shows a plan view of a bait hook according to an embodiment, and FIG. 3B shows a side view. In FIG. 3, reference numeral 21b denotes a fishhook, and a line 21 is tied to a ring 21a at an end of the hook, and is hung on a fishing rod (not shown). In addition, in FIG. (A), the fishing hook 21b is omitted for convenience.

[0014] The hook 21b is positioned in the cylindrical container 2
3 is attached. A magnetic pole 24b sandwiching the permanent magnet 24a is fixed in the cylindrical container 23, and a magnetic pole 24b is provided at an end of the cylindrical container 23 at a position facing the magnetic pole 24b.
An iron piece 26 around which a coil 27 is wound is arranged in a direction to cut the magnetic path of the iron. The iron piece 26 is fixed to a movable piece 29, and the movable piece 29 is a caudal fin member 35 whose other end is formed in the shape of a caudal fin of a fish.
Is fixed inside.

For the caudal fin member 35, for example, a plastic material is used. Therefore, the iron piece 2 fixed to the movable piece 29
When 6 swings in the plane direction, the swinging motion is transmitted from the movable piece 29 to the caudal fin member 35, and the caudal fin member 35 also swings in the plane direction. As a result, the caudal fin member 35 performs an electrophoresis operation like a caudal fin of a fish. Reference numeral 28 denotes a two-pole double-throw switch, which switches the energizing direction on the side surface of the movable piece 29 in accordance with the movement of the movable piece 29. When the movable piece 29 swings, the two-pole double-throw switch 28
When 8B abuts on the movable piece 29, it functions as a seesaw switch and switches the direction of conduction. In addition, a known commercially available switch can be used as such a switch, and the switch lever is connected to the contact plate 28A,
It can be easily realized by operating with 28B.

In addition, a battery 32 is inserted into the container 23 and is attached and fixed by a lid 30 via an insulator 31. Lid 30
The inner surface is connected to the electrode of the battery 33 via a spring material 32, and the outer peripheral surface is exposed to seawater. On the other hand container 2
3 has a part whose outer surface is exposed in the sea, and the other part is molded in a substantially fish body shape by a plastic material 34. Further, the plastic material 34 is integrally molded so that the mold surface thereof continues to the caudal fin member 35.

In the above configuration, the exposed portion of the outer peripheral surface of the lid 30, the exposed portion of the outer peripheral surface of the container 23, and the outer peripheral surface of the molding material 34 are entirely formed in a fish body shape, and the bait is formed by the fish body shape. FIG. 4 shows an electric connection circuit of the battery 33, the double-pole double-throw switch 28 and the coil 27. Reference numeral 37 denotes an electrode switch, which is constituted by an outer peripheral exposed surface of the lid 30 and an outer peripheral exposed portion of the container 23. When the electrode switch 37 is submerged in seawater, electricity is generated between the electrodes 23 and 30 through the seawater. By this energizing action, energization from the battery 33 to the coil 27 is performed through the two-pole double-throw switch 28.

When the coil 27 is energized, a magnetic flux is generated by its electromagnetic action, and this magnetic flux and the magnet 24
a of the magnetic poles 24a, 24a
Repulsion or suction acts between b and the iron piece 26.
Therefore, the connection of the two-pole double-throw switch 28 is set so that a repulsive force acts between the magnetic poles 24a and 24b and the iron piece 26 by this energizing action, and when the coil 27 is energized, the iron piece 26 has a flat surface. A directional deviation occurs. And
When the iron piece 26 reaches almost the maximum deviation position, the contact plate 2
Either 4a or 24b abuts the rocking plate 29, thereby switching the double pole double throw switch 28.

When the switch is switched, the energizing direction of the coil 27 in FIG. 4 is reversed, and as a result,
The deflection in the direction opposite to the above occurs in the iron piece 26. When the deviation substantially reaches the maximum deviation, the switching of the double pole double throw switch 28 occurs in the same manner as described above. Since then
Each time this switching occurs, the deflection direction of the iron piece 26 is inverted, and as a result, the iron piece 26 performs a swing operation at a constant speed.

Since the iron piece 26 is fixed to the rocking plate 29, the rocking operation of the iron piece 26 is transmitted to the rocking plate 29, and the rocking operation of the rocking plate 29 is performed using a plastic material from a single part thereof. The light is transmitted to the formed caudal fin portion 35 to cause the caudal fin portion 35 to perform a swinging operation. As a result, the caudal fin portion 35 performs the same electrophoresis operation as the caudal fin of the fish, and the electrophoresis operation causes migration of the pseudo bait.

In the above, if the material of the container 23 and the lid 30 is made of a material having a different ionization tendency (for example, the container is made of stainless steel and the lid is made of zinc), a so-called seawater battery can be constructed. Therefore, when the artificial bait is submerged in seawater, an electromotive force is generated between the two electrodes, and if this electromotive force is supplied to the coil 27 together with the electromotive force of the battery 33, the power supply can be reinforced or the built-in power supply can be omitted. I can do it. However, in this case, it is desirable that the electrodes be replaced so that the electrodes are consumed during use.

In FIG. 4, the energization direction of the coil 27 is switched by switching the switch electrodes of the two-pole double-throw switch 28. However, this energization switching is not limited to such switch switching, but may be electronic switching. Is also possible. FIG. 5 shows an example of electronic switching, in which bridged switching semiconductors _Tr1 , _Tr2 , _Tr3 ,
The coil 27 is connected between one bridge side of _Tr4 , and the battery 33 and the electrode switch 37 are connected between the other bridge sides.

Switching semiconductor T connected in a bridge
_r1 to T _r4 is turned on by the D flip-flop F _D,
Off control is performed, and _Tr1 and _Tr3 turn on when their Q outputs are high, and _Tr2 and _Tr4 turn on when their outputs are high. Accordingly, Q output of the D flip-flop F _D, each time the output is inverted alternately, inversion occurs in the current direction of the coil 27, in the same manner as described above, the oscillating operation of the iron piece 27 occurs. Then, the inverting operation of the D flip-flop F _D, for example, performed by a pair of phototransistors H _1, H _2, phototransistors H _1, H ₂ of the light emitting and receiving path iron piece 26 or swing plate 29
So as to be shut off when the swing deviation, be placed so that the Q output or output of the D flip-flop is inverted to high level by the off-operation phototransistor H ₁ or of H ₂ during shading, as described above And iron piece 2
6. The swinging plate 29 can swing.

Further, the circuit for switching the energization of the coil 27 is not limited to the above, and various switching circuits are possible.
In the above description, the swing of the swing plate 29 is performed by the swing of the iron piece 26. However, the swing may be performed by the rotation of a motor. For example, when the eccentric rotary body is mounted on the motor and the outer peripheral portion of the eccentric rotary body is brought into contact with the rocking plate 29, the rocking operation of the rocking plate 29 is caused by the rotation of the eccentric rotary plate.

[0025]

According to the present invention, the circuit does not operate until the artificial bait hook is put into the sea, and the caudal fin starts vibrating as soon as the artificial bait sinks into the sea, creating a state in which the fish is swimming. The aim is to make the fishing fish symmetrical with the bait fishing hook as a real small fish, thereby simplifying the operability and minimizing the power consumption, thereby improving the catch rate.

[Brief description of the drawings]

[Fig. 1] Schematic diagram of single-line fishing

FIG. 2 Schematic diagram of a bait fishing hook

FIG. 3 Example

FIG. 4 is a diagram showing a coil energization circuit according to the embodiment.

FIG. 5 is another coil energization circuit diagram in the embodiment.

[Description of sign]

1: bait fishing hook 2: fishing line 3: fishing rod 4: automatic fishing machine 5: angler 6: hull 7: seawater 8: fish body 11: hook 12: weight 13: tail fin 14:
Fixing thread 15: Eyeball 21: Hook 22: Road thread ring 23: Cylindrical case 24: Permanent magnet 25: Partition plate 26: Transducer core 27: Coil 28: Changeover switch

Claims (1)

(57) [Claims] An artificial bait fishing hook comprising an artificial bait mounted on a fishing hook, a fish-shaped artificial bait having a caudal fin for performing electrophoresis in an electrophoretic mechanism, a battery mounted in the artificial bait and supplying power to the electrophoretic mechanism, A bait fishing hook comprising: a pair of electrodes exposed on the surface of the bait body and configured to conduct electricity from the battery to the electrophoresis mechanism based on a current flowing action of seawater.