KR102000973B1 - Nature friendly dual structure artificial reef - Google Patents

Abstract

More particularly, the present invention relates to an artificial fish sanctuary. More specifically, the artificial fish sanctuary has a structure that is stable to an external force, and the inside of the artificial fish sanctuary has a double structure that further forms a vortex and an explosion- Friendly double structure artificial fish candle with low risk.

Description

Nature friendly dual structure artificial reef {

The present invention relates to an artificial fish candle, more specifically, an artificial fish candle has a structure that is stable to an external force, and the inside thereof is a double structure designed to provide a structure effective for generating vortices and a shooting- Friendly dual-structure artificial fish candle that has low center of gravity and low risk of conduction.

In general, fish reefs refer to the ridges of undersea where many fishes are gathered. They are called reefs, sediments, and juveniles depending on their shape, area, depth, and depth. Upstream and downward flows occur along the terrain in the vicinity of reefs, And the plankton breeds in large quantities, so that the food chain of the ecosystem is naturally formed and a good fishing ground is formed.

Therefore, artificial fish is an artificial structure for increasing fishery resources in coastal waters, and it is provided as a place for fish and shellfish scattering and habitat, and it is provided as a sanctuary to protect and cultivate young fishes.

In other words, these artificial fishes are installed in the sea area of 10 - 50m depth to help the fish spawn and live. As the algae bump into the fish reefs, the fissures and vortices are generated, and the floats piled up on the sea floor are raised, It will increase the productivity of the coastal fisheries by creating an environment that allows mass breeding.

Therefore, in the coastal waters where the marine ecosystem has been destroyed recently without canyons and ridges, artificial fisheries are being created through the artificial fishery to provide fish habitat for artificial underwater planting.

In this way, artificial fishes are used for the purpose of protecting fisheries from fish traps with a large fishing capacity and cultivating fishery resources and spawning grounds for various fishery products. However, since common artificial fishes have a very simple shape, they are stable to external forces There is a problem that the risk of evangelism is high and various cheer and spatters can hide from the eyes of the enemy because they do not have enough space to provide a safe environment for frying and chewing.

The present inventors have made efforts to solve these problems, and as a result, the present inventors have completed the present invention by improving and supplementing the problems inherent in conventional fish reeds.

Accordingly, an object of the present invention is to provide an eco-friendly double-structure artificial reef structure having a structure in which the external structure is in the form of a hexahedron with high stability by waves and algae, .

Another object of the present invention is to provide an eco-friendly dual structure artificial fish which has an outer structure of a hexahedral shape formed by a proper combination of a tee structure and a plate structure with a structure having an effect of enhancing fish-fighting effect on fixative fishes and floating fishes.

It is another object of the present invention to provide a fish-like fishery which has an excellent effect of preventing the fish from attacking, and facilitates the generation of vortices and fouls in the water, Friendly double-structured artificial fish sheath formed by an inflow structure.

Another object of the present invention is to provide an environmentally friendly double structure artificial fish candle which is formed of an outer structure and an inner structure and is effective in providing a habitat for fry and shellfishes.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the object of the present invention described above, the present invention provides a cushioning device comprising: a cushion-shaped outer structure formed by six surfaces having through holes and a first inner space surrounded by the surfaces; And an inner structure formed in a shape of a truncated pyramid in the first inner space while forming a second inner space with a lower surface of the six surfaces of the outer structure as a bottom surface, Wherein the through hole formed on each surface is formed so as to have a frame-like tectonic structure in which each surface is joined to an adjacent edge portion.

In a preferred embodiment, a through hole is formed in at least one side surface of the truncated pyramid of the internal structure.

In a preferred embodiment of the present invention, the through hole formed on each surface except for the lower surface of the outer structure has a triangular pyramid shape with respect to one or more vertexes of four vertexes formed by contacting four sides of the hexahedron, The three surfaces constituting the vertexes are formed in a plate shape having a predetermined size so that the inner space is formed.

In a preferred embodiment, the four side surfaces of the six surfaces having the through-holes having the outer structure except for the bottom surface and the top surface are formed in such a manner that the shapes of the through holes formed in the mutually facing sides are diagonally symmetrical.

In a preferred embodiment, the through-holes formed on the upper surface among the six surfaces having the through-holes having the outer structure are formed so that the upper surface of the quadrangular pyramid of the internal structure is visible through the through holes.

In a preferred embodiment, the internal structure is formed to be higher than 1/4 of the height of the external structure and lower than 1/2.

In a preferred embodiment, the outer structure is formed such that the thickness of the lower surface is thicker than the thickness of the upper surface facing the lower surface.

The present invention has the following excellent effects.

First, according to the eco-friendly dual structure artificial fish of the present invention, the external structure is a hexahedral shape and has high stability by waves and algae, and a truncated pyramid structure is formed in the lower part thereof.

In addition, according to the eco-friendly double-structure artificial fish of the present invention, the effect of fish-crushing on the fixative fish and the migratory fish is enhanced due to the hexahedral external structure formed by proper combination of the stem structure and the plate structure.

According to the eco-friendly dual structure artificial fish of the present invention, due to the internal structure of the truncated pyramid shape, it is easy to generate vortices and mangas in the water, Abundant nutrients can be introduced into the reptiles.

In addition, according to the eco-friendly dual structure artificial fish of the present invention, the external structure and the internal structure are formed to effectively provide a living space for fry and shellfish.

1 is a perspective view of an eco-friendly dual structure artificial fish according to an embodiment of the present invention,
FIG. 2 is a bottom view of the environmentally friendly dual structure artificial fish candle shown in FIG. 1,
3 is a perspective view of an eco-friendly dual structure artificial fish according to another embodiment of the present invention,
4 is a perspective view showing the environmentally-friendly dual structure artificial fish candle shown in Fig. 3 in another direction, Fig.
Figs. 5A to 5D are first to fourth side views seen from respective sides of the environmentally friendly dual structure artificial ear candle shown in Fig. 3; Fig.

Although the terms used in the present invention have been selected as general terms that are widely used at present, there are some terms selected arbitrarily by the applicant in a specific case. In this case, the meaning described or used in the detailed description part of the invention The meaning must be grasped.

Hereinafter, the technical structure of the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.

However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Like reference numerals used to describe the present invention throughout the specification denote like elements.

The technical feature of the present invention resides in a hexahedral outer structure with high stability by blue and algae, and a double structure formed with a truncated pyramid inner structure at the inner bottom of the outer structure. Accordingly, the eco-friendly dual artificial artificial fish according to the present invention includes an outer structure having a hexahedral shape and an inner structure formed of a quadrangular pyramid shape.

FIG. 1 is a perspective view of an eco-friendly dual structure artificial fish candle according to an embodiment of the present invention, and FIG. 2 is a bottom view of an environmentally friendly double artificial artificial candle shown in FIG. Referring to FIGS. 1 and 2, an environmentally friendly dual structure artificial fish candle 100 according to an embodiment of the present invention will be described in detail.

First, the outer structure 110 may be in the form of a hollow hexahedral, generally rectangular box shape. The six surfaces forming the hexahedron of the external structure 110 are flat-plate-like, and the six surfaces are formed with through holes penetrating the surfaces. The first internal space 117 surrounded by the six surfaces having the through holes is an open space connected to the external space of the environmentally friendly double artificial artificial grass 100.

The six faces of the outer structure 110 that form the hexahedron are the upper face 111, the lower face 112, the first side face 113, the second side face 114, the third side face 115, The six side surfaces of the first side through holes 113a and the second side side through holes 114a are in contact with the upper surface through hole 111a, the lower surface through hole 112a, the first side through hole 113a, the second side through hole 114a, A first side through hole 115a, and a fourth side through hole 116a. In particular, as shown in FIGS. 1 and 2, six through-holes may be formed so as to have a frame-like frame structure in which the respective edge portions adjacent to each other are coupled to each other.

When the outer structure 110 is formed as a frame-like structure due to the through holes formed on the six surfaces, it is suitable for the settlement of the floating species.

In order to lower the center of gravity of the eco-friendly double artificial artificial reed 100 and increase its stability, each frame having a frame structure may have different thicknesses. That is, the frame constituting the lower side frame is the thickest, the frame constituting the upper side frame is the thinnest, the thickness of the frame constituting the side frame connecting the lower side frame and the upper side frame is thinner than the frame constituting the upper side frame, It can be formed thicker than the frame constituting the side frame.

Next, the inner structure 120 may be formed in the first inner space 117 of the outer structure 110 in the shape of a hollow truncated pyramid. The internal structure 120 may be formed by selecting an appropriate shape according to the shape of the external structure 110, and the overall shape may be generally a quadrilateral.

As shown in FIG. 1, the inner structure 120 forms a second inner space 128 with the bottom surface 112 of the six surfaces of the outer structure as a bottom surface. In particular, as shown in FIG. 2, The bottom surface of the inner structure 120 occupies most of the lower surface through hole 112a formed in the lower surface 112 and the second inner space 128 is formed in the lower surface through hole 112a formed in the lower surface 112 And is connected to the outer floor on which the environmentally friendly dual structure artificial fish candle 100 is installed.

In the case where the internal structure 120 is quadrangular pyramidal, the six surfaces forming the quadrangular pyramid are flat, the bottom surface of the six surfaces being the same as the bottom surface 112 of the external structure 110, The four side surfaces, that is, the side surface 122 of the quadrangular pyramid, the two side surfaces 123 of the quadrangular pyramid, the three side surfaces 124 of the quadrangular pyramid, and the four side surfaces 125 of the quadrangular pyramid have a through- More than one may be formed.

As an example of the internal structure 120, as shown in FIG. 1, one side 122 of the quadrangular pyramid, which is opposite to the other side of the four sides constituting the internal structure 120, and a quadrangular pyramid Side holes 127 are formed on the upper surface of the quadrangular pyramid, and the quadrilateral-pyramid-side three holes 124 and the quadrangular pyramid-shaped quadrangular pyramid-shaped quadrilateral 125 are not formed.

In this case, the second inner space 128 formed inside the inner structure 120 is connected to the outer bottom by the lower surface through hole 112a, and the two quadrilateral- And may be an open space connected to the outer space connected with the inner space 117 and the through hole formed in the outer structure 110.

In addition, the three sides 124 of the quadrangular pyramid instead of the quadrilateral pyramid-side through holes 127 and the four sides 125 of the quadrangular pyramid may serve as inclined surfaces, so that an effect of providing a swash plate on the lower part can be obtained. That is, feeding the abundant nutrients existing in the seabed ground along the three sides 124 of the quadrangular pyramids and the four sides 125 of the quadrangular pyramids to the inside of the fish catches the abundance of food creatures.

When the pyramid-shaped pyramid-shaped pyramid-shaped inner structure 120 is installed in the first inner space 117 of the outer structure 110, it is easy to generate vortices and mangas in the water, In addition to being high, it can function as a pyramid-shaped algae reef, which can provide a habitat for shellfish.

In addition, the internal structure 120 is formed to be higher than 1/4 of the height of the outer structure 110 and lower than 1/2 of the height of the outer structure 110, thereby lowering the center of gravity of the environmentally friendly double structure artificial ear 100 as a whole, have.

FIG. 3 is a perspective view of an eco-friendly dual structure artificial fish element according to another embodiment of the present invention, FIG. 4 is a perspective view showing an environmentally friendly double artificial artificial fish element shown in FIG. 3 in another direction, 1 is a side view of the eco-friendly dual structure artificial fish candle viewed from each side thereof.

Referring to FIGS. 3 to 5D, an eco-friendly dual artificial artificial fish 100 according to another embodiment of the present invention will be described in detail.

In the eco-friendly double artificial artificial tooth 100 according to another embodiment of the present invention, the inner structure 120 can be formed in the same manner as the structure described in Figs. 1 and 2, and only the outer structure 110 is formed, Only the structure 110 will be described.

The six faces of the outer structure 110 that form the hexahedron are the upper face 111, the lower face 112, the first side face 113, the second side face 114, the third side face 115, The six side surfaces of the first side through holes 113a and the second side side through holes 114a are in contact with the upper surface through hole 111a, the lower surface through hole 112a, the first side through hole 113a, the second side through hole 114a, A first side through hole 115a, and a fourth side through hole 116a. In particular, as shown in FIGS. 3 and 4, among the four vertexes formed in contact with the upper surface, two vertexes opposed to each other in one diagonal direction are formed in a frame-like structure And two vertexes opposed to each other in the diagonal direction on the other side may be formed in a partial plate shape so that three surfaces constituting vertexes form a plate having a predetermined size so that a triangular pyramidal inner space is formed with respect to each vertex.

When the outer structure 110 is formed as a partial plate structure due to the through holes formed on the six surfaces, the first side surface 113 to the fourth side surface 116 adjacent to the upper surface 111 and the upper surface 111 Since the part becomes a plate structure, it becomes an effective structure for the settlement of fixable fish species. Especially, when the upper surface and the two sides are adjacent to each other based on the vertex point and a triangular-pyramidal inner space is formed, it becomes a structure suitable for the habitat of fishes such as rockfish.

As shown in FIGS. 3 and 4, when the external structure 110 is formed to have both the stem structure and the partial plate structure, the through holes formed on the six surfaces of the hexahedron of the external structure 110, It is not only suitable for fish species but also can be effective for settlement of settlement species due to the partial plate structure.

As shown in FIGS. 5A to 5D, in the outer structure 110 formed to have both the tapered structure and the partial plate structure, the lower surface 112 is formed from six surfaces having the through holes forming the outer structure 110, The first side surface 113, the second side surface 114, the third side surface 115 and the fourth side surface 116 except for the upper surface 111 are formed in the shape of a through hole And may be formed in a structure symmetrical in the diagonal direction. That is, the first side through hole 113a and the second side through hole 114a are symmetrical in one diagonal direction, and the third side through hole 115a and the fourth side through hole 116a are symmetrical in the other diagonal direction Structure.

The upper surface through hole 111a formed in the upper surface 111 among the six surfaces having the through holes formed in the outer structure 110 has a through hole at least the upper surface 121 of the tetragonal pyramid of the inner structure 120 And the four side surfaces of the inner structure 120 may be formed to have a substantially visible size. If necessary, the outer structure of the inner structure 120 and the environmentally-friendly double structure artificial ear 100 may be opened You can connect.

If necessary, the lower surface 112 of the six surfaces constituting the external structure 110 may be formed to have a thickness greater than the thickness of the upper surface 111 formed to face each other, so that the stability of the environmentally- .

3 and 4 illustrate the case where the external structure 110 is formed so as to have both the taper structure and the partial plate structure, and the four apertures formed on the six surfaces of the cube of the external structure 110, Although a structure in which a stem structure and a partial plate structure are symmetrically formed on the basis of a reference point, if necessary, a stem structure may be formed on one side of the vertexes, and a partial plate structure may be formed on three sides of the vertexes. Side plate structure may be formed only on the side of one vertex and the stem structure may be formed on the side of one vertex. Further, as shown in FIGS. 1 and 2, all four vertexes may be formed to have a tee structure, or may be formed so as to have all four vertexes have a partial plate structure, though not shown.

In the eco-friendly dual-structure artificial ear candle of the present invention, which is described in the above-mentioned embodiments, the outer structure is generally a cube shape but is not limited to a hexagonal shape including a rectangular parallelepiped shape.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, Various changes and modifications will be possible.

100: Eco-friendly double structure Artificial fish sec 110: External structure
111: upper surface 112: lower surface
117: first inner space 120: inner structure
121: quadrangular pyramid to upper surface 128: second inner space

Claims (7)

An outer structure of a hexahedron having six surfaces formed with through holes and a first inner space surrounded by the surfaces; And an inner structure formed in a shape of a truncated pyramid in the first inner space while forming a second inner space with the bottom surface of the six surfaces of the outer structure as a bottom surface,
Wherein the through holes formed in the respective surfaces of the six surfaces having the external structure are formed to have a frame-like tectonic structure in which the respective surfaces are joined to each other at corner portions,
Wherein the inner structure has a hollow quadrangular pyramid shape having a hollow inside thereof constituting a second inner space, the lower face of the six quadrangular pyramid portions is formed as a through hole, the upper face is not provided with a through hole, No through holes are formed in the two opposing side surfaces, but a through hole is formed in the other two opposing side surfaces,
The second inner space is connected to the outer bottom by a lower surface through hole formed in the lower surface of the outer structure, and the two inner holes formed on two mutually facing sides of the tetragonal pyramid, And an open space connected to an external space connected to the through hole formed in the first and second openings.
delete The method according to claim 1,
The through hole formed on each surface except for the lower surface of the outer structure has a triangular pyramidal inner space formed with one or more vertexes of four vertexes formed by contacting four side surfaces of the hexahedron of the outer structure, Wherein the three surfaces constituting the vertex are formed in a plate shape having a predetermined size.
The method according to claim 1 or 3,
Wherein the four side surfaces of the six sides of the through hole forming the external structure are formed in such a manner that the shapes of the through holes formed in the side surfaces opposed to each other are diagonally symmetrical. Artificial fishes.
The method according to claim 1 or 3,
Wherein the through holes formed on the upper surface of the six surfaces having the through holes formed therein are formed so that the upper surface of the truncated pyramid of the internal structure is visible through the through holes.
The method according to claim 1 or 3,
Wherein the inner structure is formed to be higher than 1/4 of the height of the outer structure and lower than 1/2 of the height of the outer structure.
The method according to claim 1 or 3,
Wherein the outer structure is formed such that the thickness of the lower surface is thicker than the thickness of the upper surface facing the lower surface.

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