JP2002306024A - Fishhook - Google Patents

Abstract

PROBLEM TO BE SOLVED: To catch a fish without injuring the fish (a). SOLUTION: When a fish line 2 is pulled, one part of the fishhook 10 is expanded in the mouth of a fish (a), and the fishhook can not be detached from the mouth. In the one portion, outward bendable linear members 14 are cylindrically arranged in parallel on the base portion 11 of the fishhook. A movable ring 15 is fixed to the tips of the cylindrical linear members, and when the fish line 2 is pulled, the movable ring 15 is instantaneously moved to the base portion side of the fishhook to bend and expand the linear members 14. By the expansion, the one portion of the cylindrical linear members is expanded. By the method for preventing the detachment of the fishhook by the expansion, the fish (a) is scarcely damaged as the inroad by the fish is avoided, and after the fish is caught, the expansion is released. Thereby, the fishhook can smoothly be taken out from the mouth of the fish.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing hook.

[0002]

2. Description of the Related Art Generally, a conventional fishing hook catches the tip of the hook in the mouth of the fish and, by returning the hook, prevents the fish from coming off the hook and catches the fish.

However, making a fish hook bite into a fish is to damage the fish, weakens the fish and lowers the commercial value. In particular, when a single fish is caught many times, such as in a fishing pond, it is not preferable to damage or weaken the fish.

Therefore, an object of the present invention is to make it possible to catch fish without damaging the fish.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, according to the present invention, a part of a fishhook is inflated in a fish mouth so that it cannot be pulled out. Prevention of dislodgement due to expansion is less likely to damage the fish because there is no bite,
After catching, if the expansion is released, the needle can be smoothly removed from the fish mouth.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION As an embodiment of the present invention, in a fishhook in which a part thereof expands in a mouth of a fish so as not to come off from the mouth by pulling a fishing line, the part is attached to a base of the hook. An outwardly bendable linear body (including a plate piece) is provided in parallel in a tubular shape, the tip of the tubular linear body is fixed to a moving ring, and the moving ring is pulled to a base by pulling a fishing line. A configuration may be employed in which the linear body is instantaneously moved to the side to bend and bulge, and the bulge partially expands.

[0007] In one embodiment of the present invention, in which the tubular linear body is bent and expanded, two fishing lines are provided and a spring in an extended state in which the cylindrical linear body is bent and expanded by contraction in a fishing hook. , And a pair of locking pieces that are connected to each other to lock the two fishing lines are provided, and one of the locking pieces is connected to the spring.

[0008] In this configuration, normally, the feeding length of the other fishing line connected to the other locking piece is fixed, and the feeding of one fishing line connected to the one locking piece is free. The contraction of the spring is prevented by the feeding and fixing of the other fishing line through the locking of the both locking pieces, and in this state, the length between the fishing rod and the hook is fixed and the other fishing line is pulled in to lock the two fishing lines. The piece is released, one of the fishing lines is pulled out, the spring contracts, and the tubular linear body bends and expands. At this time, the length between the fishing rod and the hook is fixed by inserting a plurality of balls over the entire length of the fishing line fed from the fishing rod and fixing the balls with the balls. The fixing of the length by the ball facilitates the bending therebetween (the function of the thread is not impaired).

In a state where the tubular linear body is bent and expanded,
If the length between the fishing rod and the hook is fixed and one of the fishing lines is pulled in, the spring is extended, the linear body falls down and becomes cylindrical, and one locking piece is locked to the other locking piece. Then, the cylindrical state is maintained.

In another embodiment of the present invention, a configuration is adopted in which a part of a fishing hook is formed as an inflatable bag, and a fluid such as air flows into the inflatable bag in a fish to expand by pulling a fishing line. I can do it.

[0011]

FIG. 1 to FIG. 8 show an embodiment of the present invention, which relates to a needle 10 used in a device for fishing a fish by operating a fishing rod 1 and a line 2 by remote control. Fishing rod 1
As shown in FIG. 1, is supported by its drive unit 3 so as to be able to swing up and down. The drive unit 3 receives a power supply and a control signal, and hits the fishing line 2 (the tension of the fish a ), The fishing rod 1 is pulled up from the chain line to the solid line. The fishing rod 1 is cylindrical and 2
The fishing line 2 (2a, 2b) of the book passes. A required number of bead balls 5 are inserted through the entire length of the fishing line 2 from the fishing rod 1, a float 4 is provided in the middle thereof, and a fishing hook 10 and a pseudo bait 6 are provided at the tip. The position of the float 4 is arbitrary, and an arbitrary number of bead balls 5 can be interposed. The length between the fishing rod 1 and the hook 10 is determined and fixed by the number.

The fishing hook 10 is made of plastic, stainless steel, or the like. As shown in FIGS.
And a cylindrical body 12 below the base 11.
And the coil spring 13 and the tubular body 12 in the tubular body 12
And a bendable linear member 14 arranged side by side around.
The linear body 14 is connected to the upper and lower cylindrical bodies 15 and 16,
It is attached by fitting the cylindrical member 12 and screwing the stopper 17. A guide rod 18 is vertically movably inserted into the upper end cylindrical body 15 of the linear body 14 through a long hole 15 a, and the guide rod 18 is slidably fitted in a slit 19 of the cylindrical body 12. The coil spring 13 is extended between the guide rod 18 and the plug 17 in an extended state. The contraction of the coil spring 13 causes the guide rod 18 to move downward in the slit 19, and the solid line in FIG. The linear body 14 expands like a chain line from. As the linear member 14, a thin member such as a piano wire can be adopted.

As shown in FIGS. 3 and 4, a locking piece 21 fixed to one thread 2a (red thread) and a locking piece 22 fixed to the other thread 2b (black thread) are provided in the base 11. The first (one) locking piece 21 is provided on the guide rod 18 (upper end of the spring 13).
It is connected to. The two locking pieces 21 and 22 are both thread 2a,
When the tension is not applied to the second thread 2b, it is locked as shown in FIG. 4, and when the other thread (black thread) 2b is pulled as shown by the arrow, as shown in FIGS. Is contracted, and the linear body 14 bends outward as indicated by the chain line in FIG.

That is, in a state where both the locking pieces 21 and 22 of FIG. 4 are locked, the other fishing line 2b is prevented from being extended, and the one fishing line 2a is freely extended. Therefore, the extended state of the spring 13 is maintained by the locking of the locking pieces 21 and 22, and the linear body 14 remains cylindrical. In this state, when the other fishing line 2b is pulled in as shown by the arrow in FIG.
The locking portion 22a is turned down and the locking with the locking piece 21 is released,
As shown in FIG. 6, the spring 13 contracts and the linear body 14 expands. On the other hand, when one of the fishing lines 2a is pulled in from this state as shown by an arrow as shown by an arrow, the length between the fishing rod 1 and the fishing hook 10 is fixed, so that the one locking piece 21 is also pulled. , The spring 13 is also extended and the linear body 14
Also returns to a cylindrical shape, and then, as shown in FIG.
1, 22 are locked. From this state, the fishing line 2 is slightly extended, and returns to the state shown in FIG.

In this embodiment, the fishing line 2 is suspended, as shown by the chain line in FIG. 1, and the two locking pieces 21, 22 are locked as shown in FIG.
The spring 13 is extended, and the linear body 14 maintains a cylindrical shape.

In this state, when the fish a swallows the needle 10 together with the artificial bait 6 as shown by the solid line in FIG. 1, the controller in the drive unit 3 detects the contact, and raises the fishing rod 2 and the other line. Subtract 2b. Then, the other locking piece 22 moves with respect to the one locking piece 21 to release the locking of the two pieces 21 and 22, the spring 13 contracts, the linear body 14 expands, and the needle 10 is moved from the mouth of the fish a. Cannot be removed. For this reason, the fish a is raised with the lifting of the rod 2. The raised fish a stretches the spring 13 by pulling the one thread 2 a to stretch the linear body 14 and removes it from the needle 10.

It is needless to say that the fishing hook 10 of this embodiment can be used not only for the automatically operated fishing machine of the embodiment but also for all fishing hooks that are used for fishing with a fishing line.

[0018]

As described above, according to the present invention, the fish is prevented from coming off by the expansion without biting the needle into the mouth of the fish, so that the fish can be fished without being damaged.

[Brief description of the drawings]

FIG. 1 is an operation diagram of one embodiment.

FIG. 2 is a perspective view of a main part of the embodiment.

FIG. 3 is an exploded perspective view of a main part of the embodiment.

FIG. 4 is a sectional view of a main part of the embodiment.

FIG. 5 is a partial sectional view showing the operation of the embodiment.

FIG. 6 is a sectional view showing the operation of the embodiment.

FIG. 7 is a partial sectional view showing the operation of the embodiment.

FIG. 8 is a sectional view showing the operation of the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fishing rod 2, 2a, 2b Fishing line 3 Fishing rod drive 4 Floating 5 Bead ball 6 Fake bait 10 Fishhook 11 Fishhook base 12 Fishhook lower cylindrical body 13 Coil spring 14 Cylindrical parallel linear body 15 Moving ring (upper cylindrical body) 21 , 22 Locking piece

Claims (4)

[Claims] 1. A fishing hook 10 attached to the tip of a fishing line 2, wherein a part of the fishing line is expanded in a mouth of the fish a by pulling the fishing line 2, so that the fish hook does not fall out of the mouth. 2. A part of the fishhook base 11 is provided with an outwardly bendable linear body 14 arranged in a cylindrical shape in a row, and the distal end of the cylindrical linear body 14 is fixed to a moving ring 15. The pulling of the fishing line (2) instantaneously moves the moving ring (15) to the base side to bend and bulge the linear body (14), and the bulging causes the part to expand. Fishhook. 3. The fishing line 2 includes two fishing lines 2. An elongated spring 13 that bends and expands the cylindrical linear body 14 by contraction is provided in the fishing hook 10, and the two fishing lines 2a and 2b are A pair of locking pieces 21 and 22 that are respectively connected and locked to each other are provided, and one of the locking pieces 21 is connected to the spring 13, and the other is normally connected to the other locking piece 22. The feeding length of the fishing line 2b is fixed, and the feeding of one fishing line 2a connected to the one locking piece 21 is free, and the other fishing line 2b is fed through the locking of the locking pieces 21 and 22. The spring 1
3. In this state, the fishing rod 1 and the hook 10
By locking the length between them, the other fishing line 2b is pulled in, and the locking of both locking pieces 21 and 22 is released.
3. The fishing hook according to claim 2, wherein the tubular linear body is bent and expanded by contraction. 4. A fishing line 2 fed from the fishing rod 1.
The fishing hook according to claim 3, wherein a plurality of balls 5 are inserted through the entire length of the fishing rod 1 so that the length between the fishing rod 1 and the fishing hook 10 is fixed by the balls 5.