JPH0739417U - Fish catcher - Google Patents

Abstract

(57) [Summary] [Purpose] To catch medium- and large-sized fish such as horse mackerel and yellowtail using their habits. [Structure] The cage body 1 is provided with an entrance 10 for fish A, and the entry door 10 is provided with a check door 12 that can be opened only toward the inside. A water tank 3 for accommodating live food F such as small fish and shellfish is provided in the net basket 2.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a fish catcher for attracting and catching medium-sized and large-sized fish such as horse mackerel and yellowtail by live bait such as small fish such as sardines and shellfish.

[0002]

[Prior art]

 Conventionally, as an example of this type of fish catcher, a cylindrical basket main body having a fish entrance at one end and a fish exit at the other end was provided, and the entrance came into the main body. To prevent fish from escaping, there is a taper shape that tapers inward, and a lid is detachably attached to the outlet, which is commonly called "brick" inside the main body. After putting the sprinkling bait such as frozen seared shrimp and soaking the body in water, the fish is attracted by the sprinkling bait and enters the cage body from the entrance and can be caught.

[0003]

[Problems to be solved by the device]

 In the above conventional fish catcher, the fish is attracted by a bait such as frozen ami shrimp. It was difficult to capture.

In view of the above-mentioned conventional drawbacks, the present invention has an object to provide a fish catcher capable of catching medium-sized and large-sized fish such as horse mackerel and yellowtail by utilizing its habit.

[0005]

[Means for Solving the Problems]

 The structure of the present invention for achieving the above object will be described with reference to the drawings corresponding to the embodiments. According to the invention of claim 1, the cage body 1 is provided with an entrance 10 for fish A, and The entry door 10 is provided with a non-return door 12 that can be opened only toward the inside, and the net basket 2 is disposed inside the basket main body 1 in which live bait F such as small fish and shellfish is fed. A configuration in which a water tank 3 for accommodating is provided is adopted.

The invention according to claim 2 adopts a configuration in which a fish collecting lamp 5 is attached to the basket body 1.

[0007]

[Action]

 In the device according to claim 1, after the live food F such as small fish such as sardines and shellfish is put in the aquarium 1, the basket body 1 is submerged in water. As a result, small fish such as live bait F try to escape to the outside of the aquarium 3, but since the aquarium 3 is surrounded by the net basket 2, the small fish and the like of the live bait F vigorously move inside the net basket 2. Moving around, a medium-sized or large-sized fish A such as a horse mackerel or a yellowtail pushes the check door 12 from the entry port 10 and enters the cage body 1. Since the non-return door 12 cannot be pushed outward from the inside of the basket main body 1, medium or large fish A such as horse mackerel or yellowtail that has entered the basket main body 1 should escape to the outside of the basket main body 1. Cannot be captured and is captured.

According to the invention as set forth in claim 2, since the fish collecting lamp 5 is attached to the basket main body 1, a medium- or large-sized fish such as a horse mackerel or a yellowtail aiming at small fish gathered in the fish collecting lamp 5 at night. The fish A pushes the check door 12 open from the entrance 10 and enters the cage body 1 to be captured.

[0009]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 and FIG. 2 show a fish catcher according to an embodiment of the present invention, in which a net basket 2 is arranged in front of the basket main body 1 and inside the net basket 2. A water tank 3 for accommodating live food F such as small fish and shellfish is provided, and a food container 4 with a lid 4a for storing sprinkled food G such as frozen red shrimp called "brick" is provided in the rear of the basket body 1. Is provided, and the fish collecting lamp 5 is attached to the basket body 1.

As shown in FIG. 3, the basket main body 1 includes a rectangular base 7, and a plurality of arch-shaped columns 8 that are erected on the base 7 at predetermined intervals in the longitudinal direction. A net 9 covering the pillar 8 is provided, and an entrance 10 for medium-sized or large-sized fish A such as mackerel or yellowtail is formed on the front surface thereof, and a passage 11 for the fish A is formed on the rear surface thereof. A check door 12 is provided at the entrance 10, and a catching tool 13 for fish A is detachably attached to the passage 11. Explaining an example of specific dimensions, the length L is 250 cm, the height T is 50 cm, and the width H is 50 cm.

The base 7 is made of punching metal, wire mesh, or the like, and a large number of through holes 14 formed in the top plate portion 7 a of the base 7 allow the basket body 1 to be easily sunk. Has become.

The entry port 10 includes an arc-shaped guide frame 15 extending obliquely upward from the front end of the base 7 and a net 16 attached along the guide frame 15, the arch-shaped support post 8 and the net 9. It is surrounded by and is formed in a semicircular shape.

The non-return door 12 is made of a semicircular transparent synthetic resin plate, and a cylindrical hinge portion 12 a integrally formed at the upper end thereof is rotatably fitted to the upper end portion of the arch-shaped support column 8. Its lower end extends rearward and obliquely downward and contacts the tip of the guide frame 15, so that the fish A can push the check door 12 open and enter the cage body 1. . This non-return door 12 can be opened only toward the inside, and the non-return door 12 cannot be pushed outward from the inside of the basket main body 1. It is not possible to escape from the mouth 10 to the outside of the basket body 1, and it is possible to reliably capture. Further, since the check door 12 is transparent, the inside of the basket main body 1 can be seen through the check door 12, and the fish A can push the check door 12 open without any resistance and enter.

The passage opening 11 has a large-diameter wheel 18 integrally formed with the rearmost arch-shaped column 8, and a medium-diameter wheel 20 concentrically integrally connected to the large-diameter wheel 18 via a connecting rod 19. A net 21 stretched between the intermediate ring 19 and the support column 8 is arranged concentrically behind the intermediate ring 20, and is integrally connected to the intermediate ring 20 via a connecting rod 22. It consists of a small diameter wheel 23 slightly smaller than the diameter wheel 20 and is formed in a tapered shape that tapers backward toward the rear. Therefore, the fish A that has passed through the passage opening 11 and entered the catching tool 13 Can not go back and return to the inside of the basket body 1.

The catching tool 13 comprises a bag-like fishing net 27 with a floating body 26 attached to a wheel 25 having a diameter slightly larger than the medium diameter wheel 20, and a pair of locking pieces 28 attached to the wheel 25. As shown in FIG. 1, each locking piece 28 is detachably locked to the large diameter wheel 18 to be attached to the passage opening 11.

The water tank 3 is fixed on a substrate 31 made of punching metal, wire mesh or the like that closes the front opening 30 penetrating the front side of the top plate portion 7a of the base 7, and as shown in FIG. After the live bait F is put in the water tank 3, the base plate 31 is fixed to the top plate portion 7a with the bolts and nuts 32, so that the basket 31 is arranged in the front of the basket body 1. The net basket 2 surrounding the water tank 3 has its peripheral edge fixed to the top plate portion 7a so that the live bait F does not escape from around the water tank 3.

The food container 4 is fixed on a substrate 34 made of punching metal, wire mesh or the like that closes the rear opening 33 penetrating the rear side of the top plate 7a of the base 7, and is shown in FIG. As shown, after the sprinkled food G is put in the food container 4, it is arranged at the rear of the basket main body 1 by fixing the substrate 34 to the top plate portion 7a with the bolts and nuts 35, and the food container 4 The bait G is gradually sprinkled from a large number of through-holes 36 penetrating the small fish to collect small fish, and the fish A enters the basket main body 1 through the entrance 10 aiming at the collected small fish. ing.

The fish-collecting lamp 5 is of a type that is turned on by a dry battery, and is detachably locked to a suitable arch-shaped column 8 by a clip 37.

In FIG. 1, reference numeral 38 denotes a hanging string for hanging the basket main body 1. The lower end portion of the hanging string is fastened to the arched column 8 and is called “Sarusan” in the middle thereof. A universal joint 39 and a floating body 40 are attached. Reference numeral 41 is a balance weight fixed to the base 7 by bolts and nuts 42, and in FIG. 3, 43 is a connecting rod for integrally connecting the columns 8.

In the above-mentioned configuration, live bait F such as small fish such as sardines and shellfish is put in the aquarium 3 on land, and the sprinkled bait G is put in the bait container 4, and then the basket body 1 is submerged in the sea. Here, for example, when trying to capture mackerel, the basket main body 1 is held at a position at a water depth of about 15 m at which the mackerel moves. In this state, small fish such as live bait F escape to the outside of the aquarium 3, but since the aquarium 3 is surrounded by the net basket 2, the small fish and the like of the live bait F are actively moving around in the net basket. In addition, small fish gather in the sprinkled bait G that is gradually sprinkled from the bait container 4. Therefore, as shown in FIG. 4, medium- or large-sized fish A, such as horse mackerel and yellowtail, aiming at these small fishes and the like enter the basket body 1 by opening the check door 12 from the entrance 10. Since the check door 12 cannot be pushed outward from the inside of the basket body 1, the medium or large-sized fish A such as horse mackerel or yellowtail that has entered the basket body 1 cannot escape to the outside of the basket body 1. Also, due to its habit, it will move forward and enter the capture tool 13 through the passage opening 11. Since the passage port 11 is formed in a taper shape that is tapered toward the rear, the fish A that has passed through the passage port 11 and entered the catching tool 13 moves backward and enters the cage body 1. I can't go back. After a lapse of a predetermined time, the basket body 1 may be pulled up to catch the fish A in the catching tool 13. Alternatively, the basket body 1 may be left in the sea and only the catching tool 13 containing the fish A may be replaced with a new catching tool 13.

At night, the fish collecting lamp 5 is turned on. As a result, medium- or large-sized fish A, such as horse mackerel and yellowtail, aiming at small fish gathered in the fish-collecting lamp 5 enter the cage body 1 by opening the check door 12 from the entrance 10 and opening. It

[0023]

According to the invention of claim 1, the net basket is arranged inside the basket main body, and the water basket for storing live food such as small fish and shellfish is provided in the net basket. Since small fish, etc. with live bait actively move around in the net cage, medium-sized and large-sized fish such as horse mackerel and yellowtail that aim at it can be attracted to the cage body by using their habits and captured.

According to the invention as set forth in claim 2, since the fish collecting lamp is attached to the basket body, medium-sized or large-sized fish such as horse mackerel and yellowtail which aim at small fish gathered in the fish collecting lamp at night are provided. You can use your habits to invite and capture inside the basket body.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a fish catcher according to an embodiment of the present invention.

FIG. 2 is a horizontal sectional view of the same.

FIG. 3 is an exploded perspective view.

FIG. 4 is a vertical cross-sectional view of a main part showing a caught state of the fish.

[Explanation of symbols]

 1 Basket Main Body 2 Net Basket 3 Water Tank 5 Fish Collecting Lamp 10 Entry Door 12 Check Door A Fish F Live Food

Claims (2)

[Scope of utility model registration request] 1. A cage main body is provided with a fish entrance, a check door which can be opened only toward the inside is provided at the entrance, and a net basket is arranged inside the basket main body. A fish catcher with a water tank inside the basket to hold live food such as small fish and shellfish. 2. The fish catcher according to claim 1, wherein a fish collecting lamp is attached to the basket body.