JPH0413974Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial field of application) The present invention relates to the improvement of fishing equipment and is used in the industrial field of manufacturing and selling fishing equipment.

(Prior art) There are a wide variety of fish gathering tools aimed at increasing the amount of fish caught. For example, there are plastic fish-gathering tools with a mesh-like structure with many through holes in the surrounding wall, and vertically elongated metal net cage-like tools. The most commonly used type of fish collecting tool is one in which a lead weight is fixed to the bottom of the main body, and bait such as shrimp is stuffed into the net cage.

(Problem that the invention attempts to solve) However, in the case of the fish attracting device configured as above,
If the fishing gear is not moved up and down in the sea, baiting will not be carried out effectively.On the other hand, if the fishing gear is moved up and down, the bait can be spread from the upper opening of the fishing gear in an extremely short time (seconds to minutes). Since it is spread out, there is a problem that the fish attracting effect is not sustainable.

The present invention was researched and developed to deal with the above problem, and the fish-collecting device oscillates sharply and smoothly due to tidal currents without having to move the fish-collecting device up and down in the sea, thereby achieving a sufficient fish-collecting effect. It is an object of the present invention to provide a fish attracting tool that can maintain the fish attracting effect for several to several hours.

(Means for Solving the Problems) In order to achieve the above object, the fish collecting tool according to the present invention includes a hollow fish collecting tool body with a bottom provided with a member for fixing to a fishing line, and It consists of a liquid adsorption member housed in the body, and a cap that is removably fitted into the upper opening of the body, and the peripheral wall of the body is provided with a plurality of through holes and a plurality of protrusions. Further, the liquid adsorption member is characterized in that a liquid injection hole which is open upward is provided in the liquid adsorption member.

(Function) The fish gathering device according to the present invention configured as described above has the following features:
It is mainly used for longline fishing, and for example, as shown schematically in Figure 6, it is used by attaching to a fishing line that is branched out from a long rope at a required interval. . When using the device, sufficiently inject sardine oil or other fish-collecting fluid with an odor and taste that fish like through the liquid injection hole into the liquid-adsorbing member with a large number of continuous pores housed in the main body of the fish-collecting device. impregnated and adsorbed. Each fish-collecting device placed into the sea swings or rotates sharply when it receives current due to the presence of multiple ridges that protrude vertically on the surrounding wall of the main body. The fish collecting liquid is gradually discharged without interruption from the plurality of through holes to perform the fish collecting action. Also,
The liquid adsorption member is made of a highly impregnated liquid material with continuous pores that are interwoven in a complicated manner, so in combination with the fact that the cap is fitted, it releases the adsorbed liquid over a long period of time. and performs a long-term fish-attracting action.

(Embodiment) Below, embodiments of the present invention will be described based on the attached drawings. 1 is a slightly elongated hollow cylindrical fish-collecting tool body with a bottom formed from a hard synthetic resin mixed with a fluorescent agent. and a plurality of vertically elongated through holes 2 in the peripheral wall.
Furthermore, vertically long protrusions 3 having a triangular cross-section are protruded between the through holes 2 and 2, and in this embodiment, the corner portions of each protrusions 3 are The side walls 4, 4 of each protrusion 3 are formed so as to be sloped toward the tip, and this shape reduces resistance to the tidal current. The structure is such that the fish collecting tool main body 1 can swing and rotate easily and smoothly due to the tidal current.

Reference numeral 5 denotes a liquid adsorption member housed in the main body from the upper opening of the main body 1, and in this embodiment, it is made of a highly impregnated slightly hard plastic fiber with continuous pores inserted in a complicated irregular manner. It is composed of a liquid material, and therefore, unlike ordinary sponges and sponges, it has the property of gradually releasing absorbed liquid over a long period of time. Further, a vertically elongated, narrow-diameter, bottomed liquid injection hole 6 that opens upward is provided in the center thereof, and the overall shape is such that it is accommodated almost snugly within the main body 1.

Reference numeral 7 is a fitting member for preventing the fishing line Y from being inserted, which is provided on the outer circumferential side of the main body 1, and has locking parts 8 at both upper and lower ends and on both sides of the tip, which are vertically protruded at appropriate positions on the outer circumferential side of the main body 1. It consists of a fixed engagement part 9 with a projecting part 9 and a cylindrical body 11 that is fitted into the fixed engagement part and has a fitting split part 10 at one location. After inserting the fishing line Y into the gap 12 formed between the two members 9 and 11 when the two members 9 and 11 are opened and engaged, the retaining pin P is press-fitted into the gap 12 and the fishing line Y is inserted. It is configured so that a fish collecting tool can be fixed to it. (See Figure 4).

Reference numeral 13 denotes a cap that fits into the upper opening of the main body 1, and has an injection port 14 in the center thereof for injecting liquid into the liquid injection hole 6 of the liquid adsorption member 5. In order to prevent the cap from accidentally separating from the main body 1, the upper edge of the main body 1 is press-fitted into a ring-shaped groove 15 provided on the back side of the cap, as shown in FIG. It is configured such that a plurality of protrusions 17 provided on the main body 1 side are fitted into a plurality of recesses 16 provided.

The fish collecting device configured as described above is used, for example, in the following manner.

First, a fish collection liquid such as sardine oil was injected from the injection port 14 of the cap 13, and the liquid was sufficiently impregnated and adsorbed to the entire liquid adsorption member 5 through the liquid injection hole 6, and then the above-mentioned procedure was followed. Therefore, for example, a longline is attached to each fishing line Y and thrown into the sea, but since the peripheral wall of the main body 1 of the fish-collecting device has a plurality of radially formed protrusions 3 having the shape described above, the fish-collecting device When subjected to tides or waves, it swings and rotates sharply and smoothly, and due to the swinging and rotating action, it releases the fish-collecting liquid that has been impregnated and adsorbed into the liquid adsorption member 5. Therefore, the release action is achieved by the special structure of the liquid adsorption member 5 and the cap 1.
Due to the presence of
For example, it is possible to significantly improve the catch in longline fishing.

It is preferable that the liquid inlet 14 of the cap 13 be present in order to simply and easily inject and impregnate the liquid adsorption member 5 with the fish collecting liquid, but this can also be done by removing the cap 13. because there is,
This is not an essential requirement for the present invention.

(Effects of the invention) The present invention consists of a bottomed, hollow fish-collecting device body provided with a member for attaching to a fishing line, a liquid adsorption member housed in the body, and a device that can be attached and detached from the upper opening of the body. The main body of the fish collecting device has a plurality of through holes and a plurality of protrusions protruding from the peripheral wall of the main body, and the liquid adsorption member has a liquid injection device with an upward opening. This relates to a fish-collecting tool characterized by having holes, and since it is used in the manner described above, the fish-collecting tool can be easily moved by currents or waves based on the unique shape of the main body. It can be swung or rotated extremely sharply and smoothly, and the fish liquid that has been impregnated and adsorbed in the internal liquid adsorption member can be reliably released into the sea from the hole in the main body, and the liquid adsorption member has excellent liquid adsorption properties. Because of this, it has the characteristic of being able to gradually release the fish collection liquid over a very long period of time, and both of these factors together make it possible to achieve excellent fish collection with high efficiency, which cannot be achieved with conventional fish collection tools of this type. This can significantly contribute to increasing the amount of fish caught.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a plan view, FIG. 2 is a side view, and FIG. 3 is a view taken from A-A in FIG.
A sectional view taken along line A, FIG. 4 is a vertical side view, FIG. 5 is a perspective view showing the state in which the liquid adsorption member is removed from the main body of the fish-collecting device attached to a fishing line, and FIG. 6 is a fish-collecting device for longline fishing. It is an explanatory view of the state in which it is used. Explanation of symbols, 1...Fish gathering tool body, 2...Through hole,
3...Protrusion, 5...Liquid adsorption member, 6...Liquid injection hole,
7...Insertion prevention attachment member.

Claims (1)

[Scope of utility model registration request] It consists of a bottomed and hollow fish collecting device body provided with a member for fixing to a fishing line, a liquid adsorption member housed within the body, and a cap removably fitted into the upper opening of the body. The peripheral wall of the fish collecting device has multiple through holes and multiple protrusions protruding from it.
Further, the fish collecting device is characterized in that the liquid adsorption member is provided with a liquid injection hole that opens upward.