JP2007020413A - Basket for capturing fish - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a capturing basket for mainly capturing black bass. <P>SOLUTION: Both ends of the basket are formed as inlets 31 which fishes enters. The each inlet 31 is formed so as to extend two sheets of introduction nets 21 and 22 from upper side and lower side of the inlet in a state in which the top becomes narrow toward the inside of the basket in stead of clogging with a net 20. Top end edges 21a and 22a of both nets are stretched between slant frames 13 so as not to form a gap. When a black bass 33 goes forward from the inlet 31 in order to take small fishes put in the basket, the black bass 33 is made to invade into the basket by expanding a space between the top end edges 21a and 22a of the introduction nets usually closed and captured. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a catch trap for catching a fish such as a black bass.

  Recently, alien species such as black bass have proliferated in our rivers and lakes, and as a result, the number of native fish has been drastically reduced by predation by alien fish. For this reason, there is an increasing need for extermination of exotic fish, but nets such as stabbed nets have conventionally been used to capture exotic fish, but the extermination has not been caught by manpower and labor.

  An object of the present invention is to provide a capture rod that mainly captures a black bass.

  The fish trap of this invention consists of two nets that extend from the opposite sides of the entrance provided on the outer surface of the kite toward the inside of the kite. Is configured such that it is spread between the leading edges of the closed introduction net and enters the bag.

  To catch a black bass, put a small fish or other raw food in a cage and sink it into a river or pond. When the black bass finds a prey in the cage, it rushes into the cage trying to prey, but only if it rushes from the entrance of the cage, it normally spreads between the top edges of the closed net. Can enter the cage. After catching small fish, the black bass that entered the cage hits the wall of the cage to escape, but no matter how much it hits the body, the direction is reversed, so it pushes between the leading edges of the introduction net It cannot be spread. The black bass is thus captured.

  As shown in FIGS. 1 and 2, the catch rod is configured in a box shape with a net 20 stretched around a metal rod frame 10. The skeleton 10 is formed with a small ring 11a at a position opposite to the center of the bottom frame 11, and both ends of a total of four U-shaped frames (that is, the left and right central frames 12 and the left and right oblique frames 13) are formed on these two rings. Are rotatably supported.

  The surrounding net 20 stretched around the frame 10 is cut between the left and right central frames 12, and as shown by the chain line in FIG. 2, the heel can be opened by tilting the left and right central frames 12 outward. It can be folded flat by further tilting in the same direction. Reference numeral 30 denotes a stopper for fixing the left and right central frames 12 to each other.

  Both ends of the box-shaped frame 10 are entrances 31 into which fish enter. The entrance is not blocked by the net 20, but instead, the two introduction nets 21 and 22 are extended from the upper and lower sides of the entrance toward the inside of the ridge in a tapered manner (FIG. 3). That is, the upper introduction net 21 is extended in the oblique frame 13 by substantially the upper half, and the lower introduction net 22 is extended so as to form a V shape when viewed in cross section with the upper net 21. The tip edges 21a and 22a of both nets are stretched between the diagonal frames 13 so that no gap is formed between them (FIG. 4A).

  When using, put several small live fish 32 about 5cm in a cage and sink it into a river or lake. When the black bass finds a small fish in the cage, it rushes to the cage to prey, but it is usually blocked by the net 20. However, when the black bath 33 rushes from the entrance 31, the black bath can enter the bag by pushing the space between the leading edges 21a, 22a of the introduction nets 21, 22 that are normally closed. (FIG. 3, FIG. 4 (B)). The two introduction nets 21 and 22 extended in a V-shape are one-way, and the black bus that has entered the cage is aligned with the introduction net no matter how much it hits the introduction net from the inside to escape. I can't spread the part. In this way, the black bass is captured.

It is a perspective view of a trap. It is a side view of a capture trap. It is a center sectional view of a trap. It is AA sectional drawing of FIG.

Explanation of symbols

10 framework 20 surrounding net 21 introduction net 22 introduction net 31 entrance

Claims (1)

  From the opposite sides of the entrance (31) provided on the outer surface of the carp, the two introduction nets (21, 22) are stretched toward the inner side of the carp. A fish trap that is configured to push the gap between the leading edges of the introduction net, which is normally closed, so that the fish enters the cage.

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