JPH081652Y2 - Fish catcher - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention 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 feed such as small fish such as sardines and shellfish.

[0002]

2. Description of the Related Art Conventionally, as an example of a fish catcher of this type, a fish basket entrance is provided at one end and a fish basket take-out opening is provided at the other end. There is one that is formed in a tapered shape that tapers inward so that fish that entered the main body will not escape, and a lid is detachably attached to the outlet, and in general, there is " After putting the sprinkling bait called `` brick '' such as frozen ami shrimp and placing it in the water, the fish is attracted by the sprinkling bait and enters the basket body from the entrance,
It is ready to be captured.

[0003]

[Problems to be Solved by the Invention] In the above conventional fish catching device, fish are attracted by a sprinkling bait such as frozen ami shrimp, so that small fish such as live sardines and horse mackerel and yellowtail that prefer shellfish are preferred. It was difficult to catch mid-sized and large fish by attracting them.

In view of the above-mentioned conventional problems, 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]

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

According to the second aspect of the invention, a fish collecting lamp 5 is attached to the basket body 1.

[0007]

In the device according to the first aspect of the present invention, the basket main body 1 is submerged in the water tank 3 after the live food F such as small fish such as sardines and shellfish is put in the water tank 3 . As a result, small fish of the live food 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 of the live bait F actively move around in the net basket 2. A medium-sized or large-sized fish A, such as a horse mackerel or a yellowtail, aiming at it pushes the check door 12 through 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 body 1, the medium-sized 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. , 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, medium-sized or large-sized fish such as horse mackerel and 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 entry port 10 and enters the cage body 1 to be captured.

[0009]

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

1 and 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 behind the basket main 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 which are erected on the base 7 at predetermined intervals in the longitudinal direction thereof. 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 opening 11 for the fish A is formed on the rear surface thereof for entrance. A non-return door 12 is provided at the mouth 10, and a catching tool 13 for the fish A is detachably attached to the passage opening 11. Explaining an example of the specific dimensions, the length L is 250 cm and the height T is 50 c.
m, 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 are formed in the top plate portion 7a of the base 7 so that the basket body 1 can be easily sunk. There is.

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

The non-return door 12 is made of a semicircular transparent synthetic resin plate, and a cylindrical hinge portion 12a integrally formed on the upper end thereof is rotatably fitted to the upper end portion of the arch-shaped column 8. The lower end thereof extends obliquely downward toward the rear and abuts on 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.
The check door 12 can be opened only toward the inside, and the check door 12 cannot be pushed outward from the inside of the basket main body 1, so that the fish A that has entered the basket main body 1 enters. It cannot escape from the mouth 10 to the outside of the basket main body 1 and can be reliably captured. Further, since the check door 12 is transparent, the inside of the basket main body 1 can be seen through the check door 12,
The fish A can push the check door 12 open without any resistance and can enter.

The passage opening 11 is the arch-shaped support post 8 at the rearmost end.
Large-diameter wheel 18 integrally formed with the large-diameter wheel 18 and a connecting rod 1 connected to the large-diameter wheel 18
A diameter ring 20 within which is integrally connected coaxially through 9, therein
A net 21 stretched between the radial wheel 20 and the support 8 and a medium-diameter wheel 2
It is arranged concentrically behind 0 and is integrally connected to the medium-diameter wheel 20 via a connecting rod 22.
It is composed of a small diameter wheel 23 having a slightly smaller diameter, and is formed in a tapered shape that is tapered toward the rear. Therefore, the fish A that has passed through the passage opening 11 and entered the catching tool 13 moves backward. It is not possible to return to the inside of the basket body 1.

The catching tool 13 is a bag-like fishing net 27 with a floating body 26 attached to a wheel body 25 having a diameter slightly larger than that of the medium diameter wheel 20,
It consists of a pair of locking pieces 28 attached to the wheel body 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. ing.

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 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 by the bolts and nuts 32, so that the basket 31 is placed in front of the basket main body 1. Further, 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 the periphery of the water tank 3.

The food container 4 is fixed on a substrate 34 made of punching metal, wire mesh or the like which covers 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, the substrate 34 is fixed to the top plate portion 7a by the bolts and nuts 35 so that the food is placed in the rear of the basket main body 1 and The bait G is gradually sprinkled from a large number of through holes 36 penetratingly provided to collect small fish, and the fish A intrudes into the cage body 1 through the intrusion port 10 aiming at the collected small fish. .

The fish collecting lamp 5 is of a type that is lit 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 of the hanging string is fastened to the arched column 8 and is called "Sarukan" 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 structure, live bait F such as small fish such as sardines and shellfish is put in the aquarium 3 on land, and 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 body 1 is held at a water depth of about 15 m where the mackerel moves. In this state, small fish etc. of the live food F escape to the outside of the aquarium 3, but since the aquarium 3 is surrounded by the net basket 2, the small fish etc. of the live bait F will actively move around in the net basket. In addition, small fish gradually gather on the sprinkled food G sprinkled from the food container 4 gradually. 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 main body 1 by pushing the check door 12 open from the entrance 10. Since the non-return 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 invaded the basket body 1 does not have the cage body 1
It cannot escape to the outside, and 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 returns to the cage body 1. I can't. After the lapse of a predetermined time, the basket main body 1 may be pulled up to catch the fish A in the catching tool 13. Also,
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 for small fish and the like collected in the fish-collecting lamp 5 are inserted from the entrance 10 to the check door 12.
Is pushed open and penetrates into the basket body 1 and is captured.

[0023]

According to the invention as set forth in claim 1, a net basket is arranged inside the basket main body, and a water tank for housing live food such as small fish and shellfish is provided in the net basket. Since the small fish etc. of the live bait are actively moving around in the net cage, medium-sized and large-sized fish such as horse mackerel and yellowtail that aim at it can be attracted into the cage main body by utilizing its habit and captured.

According to the second aspect of the present invention, since the fish collecting lamp is attached to the basket body, medium-sized or large fish such as horse mackerel and yellowtail which aim at small fish gathering 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, and a non-return door that can be opened only toward the inside is provided in 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.