KR101695979B1 - A trap for animals that live in water surface - Google Patents

Abstract

The present invention relates to a fish trap for capturing neuston, which comprises: a first structure including a first frame to which a plurality of supporting bars are connected, a mesh covering an outer side of the first frame, and an attracting object formed on an upper part of the mesh; a triangular frame connected to the attracting object so as to attract neuston; a second structure positioned on an upper part of the triangular frame and including a radial second frame and a light-blocking film covering the second frame. The first structure includes a buoyant body generating buoyancy, so that some portions of the first structure protrude out on the water surface.

Description

{A trap for animals that live in water surface}

The present invention relates to a trap for capturing sleeping creatures for capturing sleeping creatures active in the sleeping part.

With the expansion of human and material exchanges between countries due to globalization, inflow of invasive species (ecosystem exotic species) is increasing, ecological stability deterioration and economic loss problems are getting worse around the world. In particular, the impact on wetland ecosystems such as rivers, reservoirs or lakes is accelerating.

In recent years, there have been reports of problems such as degradation of aquatic ecosystem and reduction of biodiversity caused by invasive species in Korea.

More specifically, invasive species such as bull frogs, red-eared turtles, and nephrites eat native species of fish, amphibians, reptiles, aquatic insects, and even mammals, and their population is gradually increasing. There is a great need for measures to prevent depletion. However, since methods and means for capturing only invasive species are not available, depletion of native biomass is getting worse and it is urgent to prepare countermeasures.

As described above, intruding species threatening native species inhabit most of the land and water system, and have an ecological characteristic of living directly above or below the water surface of the ocean, lake, and river.

On the other hand, in order to capture the living organisms living on the bottom part of the inner surface, there have been known a plurality of catches with a netting on the outside of the object made of coil springs and a tapering tool which gradually narrows inward on both sides.

However, these are trapped for capturing aquatic organisms by being installed in water, and are not suitable for capture of living organisms in the water surface portion. Also, when the trap is left without being collected for a predetermined period, the captured organisms may suffocate Respectively.

Therefore, there is a need for a device capable of capturing sleeping creatures capable of solving such problems.

KR Registration No. 10-0674446

The present invention provides a sleeping organ capturing apparatus capable of capturing a living creature in a living state as a catch capable of capturing sleeping organisms that are active in the sleeping area.

The present invention relates to a first structure including a first frame to which a plurality of supporting bars are connected, a mesh network surrounding the outside of the first frame, and an attracting port formed on the mesh network; A triangular frame connected to the attraction port to attract sleeping creatures; And a second structure disposed on the upper portion of the triangular frame, the second structure including a radial second frame and a light shielding film surrounding the second frame; Wherein the first structure includes a buoyant body that generates buoyancy, and the first structure protrudes out of a predetermined part or the whole of the water surface.

The catching of water for capturing a sleeping creature according to the present invention includes a buoyant force generating buoyancy so that a predetermined portion or the whole of the first structure protrudes out of the water surface to thereby easily capture sleeping creatures active in the water surface portion, It is possible to prevent the sleeping creature from suffocating.

Further, the sleeping organism can be attracted to the inside of the second structure by the second structure made of the light-shielding film to easily capture the sleeping organism.

1 is a configuration diagram of a trap for capturing a sleeping organism according to an embodiment of the present invention.
2 is an exploded view of a trap for sleeping biological creatures according to an embodiment of the present invention.

The present invention relates to a trap for capturing sleeping organisms capable of capturing sleeping creatures active in the sleeping part.

More specifically, the trap for capturing a sleeping organism of the present invention includes a first frame including a plurality of support bars connected thereto, a first structure including a mesh surrounding the outer side of the first frame and an attracting port formed on the mesh, A second structure formed on the triangular frame to attract sleeping creatures and a light shielding film which is disposed on the upper portion of the triangular frame and surrounds the radial second frame and the second frame; Wherein the first structure includes a buoyant body that generates buoyancy, and the first structure protrudes out of a predetermined part or the whole of the water surface.

Meanwhile, the first frame may be tapered from the upper end to the lower end, and the side end face may have a trapezoidal shape. The triangular frame may include a circular frame formed on the inlet port and a plurality of supports connecting vertices spaced apart from the circular frame by a predetermined distance.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

FIG. 1 is a block diagram of a trap for capturing a sleeping organism according to an embodiment of the present invention, and FIG. 2 is an exploded view of a trap for capturing a sleeping organism according to an embodiment of the present invention.

Hereinafter, the trapping of water for capturing sleeping organisms according to the present invention will be described in detail with reference to Figs. 1 to 2 and Examples.

The present invention relates to a trap for capturing a sleeping organism capable of capturing a sleeping organism that is active in a sleeping part, and a spout for capturing a sleeping organism according to an embodiment of the present invention includes a buoyancy generating buoyancy, A predetermined portion or the whole of the structure protrudes out of the water surface, thereby easily capturing sleeping creatures active in the water surface portion, and it is possible to prevent suffocated sleeping creatures from being caught.

In addition to this, the second structure made of the light-shielding film can attract sleeping creatures and can easily capture sleeping creatures.

Here, the term "sleeping creature" refers to a collective term of living organisms that live just above or below the water surface in marine, lake, and river water organisms.

As shown in FIGS. 1 and 2, the sleeping organ capturing pot 10 includes a first structure 100, a second structure 200, and a triangular frame 300.

The sleeping organ capture trap 10 according to the present invention comprises a first structure 100 constituting a lower structure and a second structure 200 constituting an upper structure and the first structure 100 and the second structure 200 constituting the upper structure, The second structure 200 is connected by a triangular frame 300.

Particularly, the triangular frame 300 can communicate with the inlet port 130, which will be described later, to provide a passage through which the sleeping organism can enter and exit the first structure 100.

More specifically, the first structure 100 includes a first frame 110 to which a plurality of support bars are connected, a mesh network 120 to surround the outside of the first frame 110, And includes an attraction port 130.

The attraction port 130 is for communicating the inside and the outside of the first structure 100 and is a passage for attracting the sleeping creature to be captured to the inside of the first structure 100, Respectively.

In addition, the first frame 110 may be connected to a plurality of support bars with the pull-tab 130 as a frame that maintains the appearance of the first structure 100. In particular, the plurality of support bars may be formed to extend radially from the inlet port 130, and the side surfaces of the first frame 110 may be formed in a trapezoidal shape. More specifically, the first frame 110 may be tapered from the upper end to the lower end.

Here, the taper means that both side surfaces opposed to each other are inclined symmetrically, and the side surface of the first structure may have a trapezoidal shape.

In a particular embodiment, the network 120 may cover the outside of the first frame 110 except for the inlet port 130, and the network 120 may be a conventional network 120.

The first structure 100 includes a buoyant body 140 that generates buoyancy, so that a predetermined portion or the entirety of the first structure 100 protrudes out of the water surface.

Accordingly, the attraction port 130 can protrude from the surface of the water, so that the water creature living in the water surface portion can be easily moved to the attraction port 130. Particularly, the buoyant member 140 protrudes a predetermined portion or the whole of the first structure 100 out of the water surface, thereby preventing trapped sleeping creatures from suffocation.

Here, the buoyancy means the force in the opposite direction to the gravity of the object in the fluid when the gravity acts, and the buoyancy body 140 in the present invention means that the trapping water for capturing the sleeping creature (10) Means a member that floats on water to prevent sinking.

The buoyant body 140 may be made of a foamable synthetic resin such as styrofoam, plastic, or rubber, and may include a weight to maintain a predetermined weight

In addition, the second structure 200 of the present invention is located on top of the first structure 100 and may be located on top of the triangular frame 300. More specifically, the second structure 200 may include the second frame 210 and the light shielding film 220, and the second frame 210 may have a plurality of frames radially.

Here, the radial type is usually radial, and means a shape extending from a central point to a four-side spider or a spoke.

In a particular aspect, the second frame 210 may be arcuate so that the upper portion thereof protrudes. The second structure 200 formed on the first structure 100 is an artificial island-like structure, and can play a role of attracting the creature using the characteristics of sleeping creatures resting on rocks or islands.

The second frame 210 is configured to surround the outside of the second frame 210 with the light shielding film 220. Particularly, the lower part of the second structure 200 can be formed with a shade by the light shielding film 220, so that the sleeping creatures themselves move to the inside of the light shielding film 220, 100). ≪ / RTI >

In addition, the first structure 100 and the second structure 200 can be connected by the triangular frame 300, and more specifically, the triangular frame 300 is connected to the triangular frame 130, The second structure 200 may be connected to the upper side of the frame 300.

The triangular frame 300 includes a circular frame 300 formed at the entrance port 130 and a plurality of supports 320 connecting vertices spaced apart from the circular frame 300 by a predetermined distance.

The triangular frame 300 can be used to make the second structure 200 into an arch shape and by connecting the triangular frame 300 in such a manner as to communicate with the entrance port 130, It is possible to provide a place to attract the inside of the structure 100.

For example, the height of the pot 10 of the present invention can be approximately 0.3 to 1.5 m, and the pot 10 for bio-catching according to the present invention may be provided on a surface of a river, a reservoir, (10) including the first structure (100) and the second structure (200) are floated on the surface of the water by the buoyant body (140), respectively, Can be maintained.

In this way, in the process of moving foreign fish such as a bull frog, a red ears silk, and a neutrophil, which are mainly living in the water surface, the net or the first net of the first structure (100) The second structure 200 can move to the inside of the light shielding film 220 while climbing over the frame 110. The first structure 100 can naturally enter the interior of the first structure 100 through the attraction hole 130 and the organisms entering the first structure 100 can not escape to the outside of the first structure 100 You can simply capture sleep creatures.

In another embodiment, an unmanned camera may be installed inside the first structure 100 and the second structure 200, and the captured sleeping creatures can be photographed and monitored in real time.

10: Trick
100: first structure 110: first frame
120: mesh 130:
140: Buoyancy
200: second structure 210: second frame
220:
300: triangular frame 310: circular frame
320: Support

Claims (3)

A first structure including a first frame having a trapezoidal cross section and tapered from an upper end to a lower end, a first structure including a mesh enclosing an outer side of the first frame, and an attracting opening formed on an upper portion of the mesh, ;
A triangular frame connected to the attraction port to attract sleeping creatures; And
A second structure located on the upper portion of the triangular frame and including a radial second frame and a light shielding film surrounding the second frame; / RTI >
Wherein the first structure includes a buoyant member that generates buoyancy, and the first structure protrudes out of a predetermined part or the whole of the water surface,
Wherein the mesh encloses the outer side of the first frame except for the attraction port.
delete The method according to claim 1,
The triangular frame
A circular frame formed on the inlet port
A plurality of supports connecting vertexes spaced apart from the circular frame by a predetermined distance; A water trap for capturing a sleeping creature including.

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