JPH07322792A - Self-rropelling lure and self-propelling fishing machine using the same and method for running the same - Google Patents

Abstract

PURPOSE:To provide a fishing method which can increase the catch of fish, avoid the increase in the size of a lure size and sustain its durability by allowing the lure to propel itself. CONSTITUTION:A tube 40 is set along a fishing rod 11 and a guide line 12. The lure 30 is equipped with a nozzle 31. Compressed air is sent from a pump 20 on a ship side. The air is guided through the tube 40 to the lure 30 and jetted out of a nozzle 31 toward the back of the lure 30. The lure 30 is propelled forward without any power source for the lure 30 to rotate around the guide line 12.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-propelled pseudo bait needle suitable for an automatic fishing machine, an automatic fishing machine using the pseudo bait needle, and a self-propelled method of the pseudo bait needle.

[0002]

2. Description of the Related Art Recently, in order to save labor, many fishing boats are equipped with an automatic fishing machine, and the automatic fishing machine is often used in combination with a dummy bait needle.

A typical fishing method in which an automatic fishing machine is used is single bonito fishing. In this bonito fishing work, in order to prevent the fish from escaping due to the engine noise, the boat is put on a flock with the engine stopped and the fishing work is performed.

By the way, the pseudo-bait needle needs to be constantly moving in order to make it look like a small fish is swimming. In the case of the above-mentioned bonito fishing, even if the engine is stopped, the pseudo bait needle moves while the boat is coasting. However, coasting stops immediately, and then the movement of the pseudo-bait needle also stops. Therefore, it is necessary to forcibly move the dummy bait needle.

In manual fishing, a fisherman moves a fishing rod to the left and right to move the pseudo-bait needle. However, in order to perform this operation with an automatic fishing machine, the distance between adjacent fishing machines must be widened. However, problems such as a decrease in the number of fishing machines installed will occur.

In order to solve this problem, it is considered effective to move the pseudo bait needle itself. Based on this idea, a method in which a motor is mounted on the pseudo-bait needle and the propeller is rotated by the motor to propel the pseudo-bait needle seems to be already proposed.

[0007]

However, in this method, since the motor and the propeller are mounted on the pseudo bait needle, it is inevitable that the pseudo bait needle becomes large in size, and it is difficult to apply the pseudo bait needle to a small pseudo bait needle. In addition, the cost increase, reliability, durability, etc. of the pseudo-bait needle also become a problem.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a pseudo-bait needle which is self-propelled, avoids an increase in size, and is excellent in economy and durability. Another object of the present invention is to provide an automatic fishing machine which can be efficiently mounted using the pseudo bait needle. Yet another object of the present invention is to provide a self-propelled method of pseudo bait needles that is effective for increasing the catch.

[0009]

The self-propelled pseudo-bait needle according to the present invention is equipped with a nozzle for ejecting air, water or other fluid supplied from the outside to the outside again.

In the self-propelled pseudo-bait needle according to the present invention, it is desirable to set the opening shape of the tip of the nozzle so that the sound generated when the fluid is ejected from the nozzle becomes a fish collecting sound.

Further, it is desirable that the direction in which the fluid is ejected from the nozzle is on the side opposite to the head of the pseudo bait needle, that is, rearward.

In that case, it is desirable to set the direction of the nozzle so that the direction in which the fluid is ejected from the nozzle is substantially horizontal when the pseudo-bait needle is used.

The automatic fishing machine using the pseudo-bait needle according to the present invention, when detecting that the fish has caught the needle, is provided on the main body of the fishing machine and the main body of the fishing machine where the fishing rod is tilted from the sea side to the ship side to catch the fish. A pump that sends out fluid such as air, water, and the like, and a tube that is provided along the road line of the fishing rod and that guides the fluid sent out from the pump to the tip side of the line, and that is connected to the tip of the line And a pseudo bait needle for ejecting fluid guided by a tube into the sea from a nozzle.

The automatic fishing machine using the pseudo bait needle according to the present invention is preferably provided with a valve mechanism for stopping the supply of fluid to the tube when the fishing rod is tilted from the sea side to the ship side.

[0015] The yarn can be used as a tube by making it hollow.

In the self-propelled method of the pseudo-bait needle according to the present invention, the pseudo-bait needle is self-propelled in water by ejecting a fluid from the nozzle of the pseudo-bait needle connected to the tip of the line.

In the self-propelled method of the pseudo-bait needle according to the present invention, the pseudo-bait needle is swung about the path thread by ejecting the fluid from the nozzle in a direction different from the direction in which the path thread extends, and then the pseudo-bait needle is swung. It is desirable to rotate the pseudo-bait needle in the opposite direction to the above by utilizing the force when the twist of the thread is restored.

[0018]

In the self-propelled pseudo-bait needle according to the present invention, the pseudo-bait needle is propelled by ejecting the fluid from the nozzle even though it is not equipped with a power source such as a motor.

A sound is emitted when the fluid is ejected from the nozzle. By changing the shape of the opening at the tip of the nozzle, the tone color changes, and it is possible to create a tone color with a fish collecting action, such as when a fish eats food.

When the fluid is ejected behind the pseudo-bait needle,
The pseudo bait needle propels forward, and the ejection force of the fluid is efficiently converted into the propulsive force of the pseudo bait needle. Also, the movement of the pseudo-bait needle becomes natural.

In particular, when the direction of ejection of the fluid from the nozzle is set to be substantially horizontal in the state where the pseudo bait needle is used, the change in the posture of the pseudo bait needle is minimized.

In the automatic fishing machine using the pseudo bait needle according to the present invention, fluid is sent from the pump on the ship side to the nozzle in the pseudo bait needle via the tube, and the fluid is ejected from the nozzle to move the fishing rod left and right. The bait needle moves in the water without any action.

When the fishing rod is falling from the sea side to the ship side,
When the valve mechanism for stopping the supply of the fluid to the tube is provided, it is possible to avoid the situation where the pseudo-bait needle flies around in the air.

When the yarn is also used as the tube, it is not necessary to provide a separate tube outside the yarn.

In the self-propelled method of the pseudo-bait needle according to the present invention, a high fish-collecting action can be obtained even when the ship is stopped by the self-propelled pseudo-bait needle in the water.

When the fluid is ejected from the nozzle in a direction different from the direction in which the path thread extends, the pseudo-bait needle is swung about the path thread, and then the twist of the path thread caused by the turning of the pseudo-bait needle is returned to its original state. When force is used to rotate the pseudo-bait needle in the opposite direction to the above, the motion of the pseudo-bait needle becomes convenient for collecting fish.

[0027]

Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 are schematic views of a fishing boat equipped with an automatic fishing machine showing an embodiment of the present invention, FIGS. 3 to 9 are side views showing a configuration example of a pseudo bait needle, and FIG. 10 is an example of connecting a tube and a yarn. FIG. 11 is an elevational view and a cross-sectional view, and FIG. 11 is a side view illustrating a connecting portion between the tube and the pseudo bait needle when the tube also serves as a thread.

The fishing boat shown in FIGS. 1 and 2 is a bonito fishing boat. A plurality of fishing machine main bodies 10 and one pump 20 are mounted on the deck. The plurality of fishing machine main bodies 10 are arranged on the decks on both sides of the fishing boat with a predetermined interval, and one pump 20 is shared by the plurality of fishing machine main bodies 10.

A self-propelled pseudo-bait needle 30 equipped with a nozzle 31 is connected to the tip of the path line 12 hanging from the tip of the fishing rod 11 of the fishing machine body 10. In addition, a tube 40 is attached to the fishing rod 11 and the line 12 along these lines. The tube 40 is a flexible thin resin tube, and the tip thereof is connected to the nozzle 31 in the pseudo bait needle 30.

The fishing machine body 10 is well known,
The fact that the pseudo bait needle 30 is caught by a fish is automatically detected by a load cell or the like, and based on the detection signal, the fishing rod 11 is tilted from the sea side to the boat side to catch the fish. The drive unit 13 of the fishing rod 11 includes the fishing rod 11
A potentiometer for detecting the tilt angle is provided in order to control the tilt angle.

The pump 20 pressurizes air. The pressurized air is distributed and supplied to the tube 40 provided in each fishing machine body 10 via the valve 50 provided in each fishing machine body 10. The pressurized air supplied to the tube 40 is
It is guided to the pseudo bait needle 30 through the tube 40, and the pseudo bait needle 3
It is ejected to the rear of the pseudo bait needle 30 from the nozzle 31 equipped on the No. 0. Therefore, the pseudo bait needle 30 is propelled forward. The valve 50 is controlled based on the output signal of the potentiometer provided in the drive unit 13 so as to stop the air supply until the fishing rod 11 tilts from the sea side to the ship side and then tilts to the sea side again. It

The pseudo bait needle 30 is the same as the conventional pseudo bait needle for bonito fishing except for the nozzle 31, which has a head 32 also serving as a weight at its tip and a blade 33 at the rear thereof. The fishing hook 34 extends rearward from the head 32 and is incorporated in the blade 33 (see FIGS. 3 to 9).

According to the automatic fishing machine having such a structure, air is ejected from the nozzle 31 in the pseudo bait needle 30 to the rear of the pseudo bait needle 30. Since the jetting direction intersects the direction in which the yarn 12 extends, the pseudo-bait needle 30 moves so as to turn around the yarn 12. After that, the pseudo bait needle 30 turns in the direction opposite to the above due to the force when the twist of the path yarn 12 caused by the turning of the pseudo bait needle 30 returns to its original state. That is, the pseudo bait needle 30 keeps turning in a certain direction and then turns in the opposite direction and repeats this. This is a convenient move to collect fish.

Therefore, even when the fishing boat is stopped, fish can be collected and a high catching effect can be obtained. When the fishing boat is moving by inertia, the movement of the fishing boat causes the pseudo-bait needle 30 to move more conveniently for collecting fish.

Since the air supply is stopped until the fishing rod 11 tilts from the sea side to the ship side and tilts to the sea side again, there is no possibility that the pseudo bait needle 30 will fly around in the air when a fish is caught. Therefore, it is safe, and there is no work interruption due to the entanglement of the road thread 12, and the work efficiency is high.

Since the air is supplied to the nozzle 31 in the pseudo food needle 30 from the outside, the pseudo food needle 30 only needs to be equipped with the nozzle 31. Therefore, the pseudo-bait needle 30 is significantly downsized as compared with the case where a drive source such as a motor for the pseudo-bait needle 30 is mounted. Further, since there is substantially no failure, reliability and durability are also significantly improved.

A sound is emitted when air is ejected from the nozzle 31. The tone color changes the shape of the opening at the tip of the nozzle 31,
It changes in a wide range by changing the appearance of bubbles. Then, by making the shape of the opening oval, it is possible to make the sound closer to the tone when the fish eats food. In such a case, the fish collecting action will be further enhanced.

Next, referring to FIGS. 3 to 9, the pseudo bait needle 3
No. 0, especially the nozzle 31, will be described in detail.

In the pseudo bait needle 30 shown in FIG. 3, the head 32 is provided with an axial through hole, and the distal end portion 41 of the tube 40 is inserted through the through hole from the distal end side to the rear end side so that the distal end portion 41 of the tube 40 is fixed. The nozzle 31 is used.

On the other hand, in the pseudo bait needle 30 shown in FIG. 4, a nozzle 31 is constructed by inserting a thin metal pipe made of stainless steel or the like into the through hole. Therefore, the tip of the tube 40 is connected to the nozzle 31. Instead of post-processing the through hole in the head 32, the nozzle 3
1 may be cast.

As shown in FIG. 5, the nozzle 31 made of a metal pipe can be fixed to the outer peripheral surface of the head 32 by welding, brazing or the like. Also, as shown in FIG.
By forming a diametrical groove 35 on the front end surface of the head 32 and accommodating a portion exposed on the front end side of the head 32 in this groove 35, the nozzle 31 can be prevented from being broken.

On the other hand, in the pseudo bait needle 30 shown in FIG.
The through hole itself provided in the above is used as the nozzle 31. In the present invention, such a nozzle 31 is also possible, and its structure is not particularly limited.

In all of the pseudo-bait needles 30 shown in FIGS. 3 to 7, the nozzle 31 is parallel to the central axis of the head 32. As a result, air is ejected right behind the pseudo-bait needle 30, but the pseudo-bait needle 30 is generally designed to have an optimal posture during the progress in consideration of how to catch the fish, how to remove the fish, and resistance during the progress. Therefore, as shown in FIGS. 8 and 9, if the direction of the nozzle 31 is set so as to eject the air in the horizontal direction in the optimum posture, the optimum posture is maintained during propulsion. In FIG. 8, the protruding portion of the nozzle 31 is bent, and in FIG.
The direction of the nozzle 31 is set by changing the mounting angle of the nozzle 31 with respect to No. 2, but the setting method is not particularly limited.

As the tube 40, various kinds of flexible tubes including medical tubes can be used. The size is appropriately selected according to the size of the pseudo bait needle 30 used. In the test, an outer diameter of 2 mm and an inner diameter of 1 mm were used, but when the pseudo-bait needle 30 is a 2.7 turnip (outer diameter 8.5 mm, head length 25 mm), air pressure is 7 kg.
It was possible to obtain a movement of 75 cm / sec (about 1.5 knots) / cm ² .

Since the tube 40 does not apply tension,
It is desirable to fix it to the line 12 or the fishing rod 11. As a method of fixing the tube 40 to the road thread 12, tape fixing,
There are a method of twisting the tube 40 on the yarn 12 and a method of bonding, and a method of integrally integrating the tube 40 and the yarn 12 as shown in FIG.

As a method of fixing the tube 40 to the fishing rod 11, there are tape fixing, adhesion, etc., but it is also possible to form an air hole in the center of the fishing rod 11 and use the fishing rod 11 itself as the tube 40.

Similarly, as shown in FIG. 11, the yarn 12 may be hollow so that the yarn 12 also serves as the tube 40. By doing so, the number of materials is reduced and the operation etc. becomes easier.

When the yarn 12 also serves as the tube 40,
It is desirable to embed the reinforcing fiber 16 in the yarn 12 in order to prevent the yarn 12 from becoming thick and to secure the strength to endure fishing. Also, the tube 40 and the pseudo bait needle 3
As shown in FIG. 11, it is desirable to use a binding band 17 or the like at the joint with 0 in order to prevent the bent portion of the tube 40 from being crushed. There is no. This is because air does not have to be ejected from the nozzle 31 when a fish is caught. The collapse of the bent portion should be eliminated when the fish comes off and starts fishing again.

The fluid ejected from the nozzle 31 of the pseudo bait needle 30 is not limited to air but may be seawater or the like.

[0050]

Since the pseudo-bait needle according to the present invention is self-propelled in water, it has a high fish-collecting action even when the boat is stopped, and when the boat is moving due to inertia or the like, its movement is added. As a result, a higher fish collecting action is exhibited. Therefore, it has the effect of increasing the catch. Further, although it is a self-propelled type, since it is not equipped with a power source such as a motor, it is possible to avoid an increase in size and to be excellent in economical efficiency and durability.

When the opening shape of the nozzle tip is set so that the sound generated when the fluid is ejected from the nozzle becomes a fish collecting sound, there is an effect of further increasing the catch amount.

When the fluid is ejected behind the pseudo bait needle,
With a small amount of spouting, the bait needle can be moved greatly, which has the effect of increasing the catch. Further, there is an effect that a fluid supply source such as a pump can be downsized.

In particular, when the direction of ejection of the fluid from the nozzle is set to be substantially horizontal in the state where the pseudo bait needle is used, the posture of the pseudo bait needle is maintained in an optimum state, which has the effect of further increasing the catch amount. .

The automatic fishing machine using the pseudo-bait needle according to the present invention can move the pseudo-bait needle without moving the fishing rod left and right, so that it is not necessary to widen the interval between the adjacent fishing machines and many fishing machines can be used. Machine can be installed. In addition, the catch amount can be increased by moving the pseudo-bait needle of each fishing machine. Therefore, the catch amount of the entire ship can be dramatically increased.

When the fishing rod is falling from the sea side to the ship side,
When a valve mechanism that stops the supply of fluid to the tube is provided, there is no danger of the line thread getting entangled between adjacent fishing machines,
Smooth operation is guaranteed.

When the yarn is also used as the tube, it has an effect of reducing the number of materials.

The self-propelled method of the pseudo-bait needle according to the present invention can obtain an excellent fishing effect not only when the ship is moving by inertia or the like but also when the ship is stopped. Moreover,
Since the pseudo bait needle is not equipped with a power source such as a motor, the pseudo bait needle can be prevented from increasing in size, and the pseudo bait needle can be economically and durable.

By ejecting the fluid from the nozzle in a direction different from the direction in which the path thread extends, the pseudo-bait needle is swung around the path thread, and then the twisting of the path thread caused by the turning of the pseudo-bait needle is returned to the original state. When the pseudo bait needle is turned in the direction opposite to the above by using force, a particularly high catching effect can be obtained even when the ship is stopped, and when the ship is moving due to inertia, etc. By adding movement, a higher catching effect can be obtained.

[Brief description of drawings]

FIG. 1 is a schematic front view of a fishing boat equipped with an automatic fishing machine showing an embodiment of the present invention.

FIG. 2 is a schematic plan view of a fishing boat equipped with an automatic fishing machine showing an embodiment of the present invention.

FIG. 3 is a side view showing a configuration example of a pseudo bait needle.

FIG. 4 is a side view showing a configuration example of a pseudo bait needle.

FIG. 5 is a side view showing a configuration example of a pseudo bait needle.

FIG. 6 is a side view showing a configuration example of a pseudo bait needle.

FIG. 7 is a side view showing a configuration example of a pseudo bait needle.

FIG. 8 is a side view showing a configuration example of a pseudo bait needle.

FIG. 9 is a side view showing a configuration example of a pseudo bait needle.

FIG. 10 is an elevational view and a cross-sectional view showing an example of connecting a tube and a yarn.

FIG. 11 is a side view exemplifying a connecting portion between a tube and a pseudo bait needle when the tube also serves as a thread.

[Explanation of symbols]

 10 Fishing Machine Main Body 11 Fishing Rod 12 Road Thread 20 Pump 30 Pseudobait Needle 31 Nozzle 40 Tube 50 Valve

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI technical display area A01K 85/06

Claims (9)

[Claims] 1. A self-propelled pseudo-bait needle equipped with a nozzle for ejecting air, water or other fluid supplied from the outside to the outside again. 2. The self-propelled pseudo-bait needle according to claim 1, wherein the opening shape of the tip of the nozzle is set so that the sound generated when the fluid is ejected from the nozzle becomes a fish collecting sound. 3. The self-propelled pseudo-bait needle according to claim 1, wherein the direction of ejection of the fluid from the nozzle is on the side opposite to the head of the pseudo-bait needle. 4. The self-propelled pseudo-bait needle according to claim 3, wherein the direction of the nozzle is set such that the direction of ejection of the fluid from the nozzle is substantially horizontal when the pseudo-bait needle is used. . 5. When detecting that a fish has caught a needle, the main body of the fishing machine for tilting the fishing rod from the sea side to the ship side to catch the fish, and sending out air, water or other fluids provided on the hull side. A pump, a tube that is provided along the line of the fishing rod and that guides the fluid sent from the pump to the tip side of the line, and a nozzle that is connected to the tip of the line and that is guided by the tube. An automatic fishing machine using a pseudo-bait needle, characterized by comprising the self-propelled pseudo-bait needle according to claim 1, 2, 3 or 4 which is further ejected into the sea. 6. The automatic fishing using a pseudo bait needle according to claim 4, further comprising a valve mechanism for stopping the supply of fluid to the tube when the fishing rod is tilted from the sea side to the ship side. Machine. 7. The automatic fishing machine using a pseudo bait needle according to claim 5, wherein the yarn is a hollow body and also serves as a tube. 8. A self-propelled method for a pseudo-bait needle, which comprises causing the pseudo-bait needle to self-propel by ejecting a fluid from a nozzle provided on the pseudo-bait needle according to claim 1, 2, 3, or 4. 9. A pseudo bait needle is swung about the path thread by ejecting a fluid from a nozzle in a direction different from the direction in which the path thread extends, and then the twist of the path thread caused by the turning of the pseudo bait needle is restored. The self-propelled method of the pseudo-bait needle according to claim 8, wherein the pseudo-bait needle is rotated in a direction opposite to the above by utilizing the force of time.