KR20220106587A - Fixture for farming net - Google Patents

Abstract

The present invention relates to a net fixture for aquaculture, and more specifically, to a net fixture for aquaculture capable of easily connecting a drying rack supported by a buoy in an aquaculture field to an aquaculture net. The net fixture for aquaculture according to the present invention comprises: a flexible main body which is penetrated and inserted into the drying rack which is supported and installed by the buoy; and a combining unit which forms a ring to bind an aquaculture net by mutually inserting and combining both ends of the main body unit. According to an aspect of the present invention, the combining unit includes: a formation into which a combining hole is inserted into one side of the main body unit in a longitudinal direction of the main body unit; a combining member which is extended to be inserted into the combining hole in the other side of the main body unit; and a combination maintaining unit which maintains a state of combining the combining member with the combining hole.

Description

Fixture for farming net

The present invention relates to a net fixture for aquaculture, and more particularly, to a net fixture for aquaculture that can form a ring so as to bind a fishbowl and a fishnet supported on a buoy in a farm.

A fish farm is a structure in which a net made of nets is floated in a reservoir or sea, and aquatic resources such as fish, seaweed, or shellfish can be cultivated in the net. In particular, in a farm for cultivating seaweeds such as laver, the net should be maintained at all times. For this reason, these nets are installed to float on the water by mutually fastening the ropes provided on both sides with the gandaps that are supported to be floated on the water by a buoyancy body such as a buoy.

In general, when installing such a net on a cross-bridge, both ends of a short tying rope are inserted into a pair of coupling holes formed on a pedestal, and then both ends of the rope are tied to form a knot so that the tying rope has a loop. to form After that, the loop-type binding rope and the net rope are tied together to connect the net and the gauntlet.

However, the above-mentioned strapping rope has a problem in that it takes a lot of time to insert and tie the strapping rope in order to fix the net, and when the knot of the strapping rope is loosened, the net is separated from the stepping board.

In order to solve this problem, Republic of Korea Patent No. 10-2182125 discloses that the first and second insertion parts that can be fitted into the coupling hole of the interpedal band, and the first and second insertion units are interconnected to connect the mesh to the interpedal band. There is disclosed a culture net fixture provided with a connecting portion forming a ring that can be fixed to fit the first and second inserts into the coupling hole of the gandapdae.

In addition, in Public Utility Model No. 20-2009-0012196, it is composed of an insertion part for easy coupling to the stopper of the cross-legged platform, a locking portion for preventing the insertion part from being separated after being inserted into the stopper of the cross-dressing, and a connecting portion to which the rope is connected. A ring for fixing a rope that is coupled to the gandapdae and the like is disclosed.

In such a mesh fixture, the weight of aquatic resources and the load applied through the mesh from the current are intensively applied to the joint hole or the periphery of the stopper in the state of being combined with the cross-bridge. As the coupling state of the fastener and the gandada is released, the ring is released and the net can float away.

Republic of Korea Patent No. 10-2182125: Aquaculture net fixture Republic of Korea Public Utility Model No. 20-2009-0012196: Rope fixing ring that is coupled to the gandpa, etc.

The present invention is to solve the above problems, and it is possible to easily make a loop for fixing the net by simply attaching it to the cross-pedestal, and to provide a net fixture for a fish farm that does not loosen even if the cross-pedestal is damaged. .

In order to solve the above technical problem, the fishing net fixture according to the present invention includes: a body portion inserted into a through hole formed at the end of the gandapdae for interconnecting buoyancy bodies; and coupling means for coupling both ends of the body part to form a ring for supporting the net, wherein the coupling means extends from one end of the body part and has a first coupling protrusion forming part having a plurality of first protrusions formed on its outer circumferential surface A first coupling part, an upper and lower elastic support part extending from the other end of the main body part and forming an insertion part into which the first coupling protrusion forming part is inserted, and each end of the upper and lower elastic support part connecting the first It includes a gap limiting part forming an insertion guide part into which the coupling protrusion forming part is inserted, and a second coupling part having a second protrusion formed in the lower elastic support part and coupled to the first protrusion.

According to an aspect of the present invention, the second coupling part is formed on at least one side of the upper and lower elastic support parts, and a separation prevention part for preventing the first coupling protrusion forming part inserted into the insertion part from being separated from the insertion part is further be prepared

According to another aspect of the present invention, the first coupling part further includes a guide guide part for guiding the coupling to the guide guide part at the end of the first coupling protrusion forming part.

In addition, a dovetail groove is formed in the second protrusion, and a fixing protrusion coupled to the dovetail groove is formed in the first coupling protrusion forming part.

In another aspect of the present invention, the first coupling part is separated into first and second coupling members by forming a cut-out groove from the end of the first coupling protrusion forming part, and is inserted between them to combine the first and second couplings. It further includes an elastic member for elastically biasing the member toward the inner peripheral surface of the insertion portion.

In addition, the upper and lower elastic supports are formed on both sides of the upper and lower elastic support parts so that the first and second protrusions can be coupled when the first and second coupling protrusion forming parts are inserted into the insertion part by forming through portions partitioned by the gap limiting part into the insertion part. is elastically deformed.

As described above, the fish farm net fixture according to the present invention has a configuration in which the main body part is inserted into the through hole formed at the end of the interpedal and the first coupling part and the second coupling part are coupled to each other, so that even if the periphery of the through hole of the interpedal is damaged, the net It has the advantage that the bond of the ring for fixing the ring is not released.

1 is a perspective view showing a state in which a gandapdae and aquaculture net are installed using a fishnet net fixing device according to a first embodiment of the present invention;
Figure 2 is an enlarged perspective view of the mesh fixture for aquaculture shown in Figure 1;
Figure 3 is a perspective view for explaining the configuration of the net fixture for aquaculture shown in Figure 1,
4 is a cross-sectional view of a major part for explaining a state in which the first and second coupling parts of FIG. 1 are coupled to each other;
Figure 5 is a side view for explaining the coupling structure of the mesh fixture according to the second embodiment of the present invention.
6 is a side cross-sectional view of a mesh fixture according to a third embodiment of the present invention;
7 is a partial perspective view of the first coupling part of FIG. 6;
8 is a perspective view showing the second coupling part of FIG. 6 from another angle;

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the net fixture for aquaculture according to a preferred embodiment of the present invention.

1 to 5 show a fishing net fixture according to a first embodiment of the present invention.

First, a general aquaculture network to which the fishing net fixture according to the first embodiment of the present invention can be applied will be briefly described.

1 to 2, the farm 4 is a plurality of buoys (1) floated on the water, and a plurality of gandapdae (2) installed to be supported side by side at regular intervals by each of the buoys (1). And, the edge is bound by the gandapdae (2) is composed of a net (5) installed to maintain the unfolded state on the sea level.

Each of the gandapdae (2) is formed in a tube extending to a predetermined length. Each of the pedestals (2) is a through-hole (3) is formed so as to fasten the mesh (5) on one side and the other side in the longitudinal direction. The net 5 is configured in a form in which the net thread 8 is woven in a lattice form on the inside of the rectangular frame made of the rope 6 . Each of the nets 5 may be configured to facilitate fastening of the net fasteners 10 for aquaculture farms 10 of the present invention by having a fastening means 7 installed on the outside as shown, but may not be provided.

2 to 4, the fishing net fixture 10 according to the first embodiment of the present invention is inserted through the through hole formed at the end of the stepping pad (2) interconnecting the buoyancy bodies (1) The body part 11, and coupling means 30 and 20 for coupling both ends of the body part 11 to form a ring for supporting the net are provided.

The main body 11 has a diameter that can be inserted into the through-hole 3 of the pedestal 2 and is formed to extend to a predetermined length. The body portion 11 is formed in a circular cross-section having a diameter equal to or less than the diameter of the through hole 3 . The main body 11 is preferably made of a synthetic resin material having sufficient durability and flexibility to be deformed by an external force.

The coupling means 30 and 20 include a first coupling part 30 formed on one side of the body part 11 and a second coupling part 20 formed on the other side of the body part 11 . .

The first coupling part 30 and the second coupling part 20 are integrally formed with the body part 11 .

The first coupling part 30 extends from one end of the main body 11 and includes a first coupling protrusion forming part 35 in which a plurality of first protrusions 34 are formed on an outer circumferential surface, and the first coupling protrusion forming part It includes a guide guide portion (36) formed at the end of (35).

The first coupling protrusion forming portion 35 is formed to extend from one end of the main body 11 to a predetermined length. The first coupling protrusion forming portion 35 has a rectangular cross-section having a smaller area than the body portion 11 .

The first engaging protrusion forming part 35 is not limited to the length and cross-sectional shape as shown, and the first engaging protrusion forming part 35 is dropped due to shaft rotation in a state in which the first engaging protrusion forming part 35 is inserted into the insertion part 23 to be described later. It is safe to say that it may be composed of polygons such as pentagons or hexagons that can prevent .

The first protrusion 34 protrudes from the lower surface of the first coupling protrusion forming part 35 . The first protrusion 34 is formed to have a narrower area as it progresses along the longitudinal direction of the first coupling protrusion forming part 35 . The first protrusion 34 has a first inclined surface 34a formed on one side toward the end of the first coupling protrusion forming part 35 , and a first locking end 34b is formed on the other side thereof. A plurality of the first protrusions 34 are formed along the longitudinal direction of the first coupling protrusion forming part 35 . In this embodiment, five of the first protrusions 34 are formed side by side in the longitudinal direction of the first coupling protrusion forming part 35 .

The guide guide portion 36 is formed to extend from the end of the first coupling projection forming portion (35). The guide guide part 36 is formed to have a narrow cross-sectional area as it progresses in the extension direction. The guide guide part 36 guides the first coupling protrusion forming part 35 to be inserted into the insertion part 23 as it is inserted into the insertion part 23 .

The second coupling part 20 extends from the other end of the main body 11 and forms upper and lower elastic support parts 21 and 22 to form an insertion part 23 into which the first coupling protrusion forming part 35 is inserted. ), a gap limiting part 25 connecting each end of the upper and lower elastic support parts 21 and 22, and a second formed on the lower elastic support part 22 and coupled to the first protrusion 34 It includes a protrusion 26 and a separation preventing portion 27 for preventing the first coupling protrusion forming portion 35 inserted into the insertion portion 23 from being separated.

The upper and lower elastic support parts 21 and 22 are formed to extend side by side by a predetermined length from the other end of the main body 11 . At this time, the upper and lower elastic support parts 21 and 22 are formed with the first engaging protrusion forming part 35 therebetween so that the insertion part 23 into which the first engaging protrusion forming part 35 can be inserted is formed. ) is formed to be spaced apart from each other at intervals corresponding to the thickness. The upper and lower elastic support parts 21 and 22 are vertically spaced apart, the upper elastic support part 21 is formed in the upper part, and the lower elastic support part 22 is formed in the lower part.

The gap limiting part 25 interconnects the upper and lower elastic support parts 21 and 22 at the ends of the upper and lower elastic support parts 21 and 22 . The spacing limiting part 25 interconnects the upper and lower elastic support parts 21 and 22 in both sides of the upper and lower elastic support parts 21 and 22 in the left and right directions orthogonal to the longitudinal direction and the vertical direction.

The gap limiting part 25 forms the first coupling protrusion between the upper and lower elastic support parts 21 and 22 and the gap limiting part 25 by connecting the upper and lower elastic support parts 21 and 22 . An insertion guide portion (25a) for guiding the insertion of the portion (35) is formed.

In addition, the penetrating portion 28 partitioned by the gap limiting portion 25 is formed on both sides of the upper and lower elastic support portions 21 and 22, and the first coupling protrusion forming portion ( 35), the upper and lower elastic support parts 21 and 22 are elastically deformed so that the first and second protrusions 34 and 26 can be engaged. The penetrating portion 28 is formed on both sides orthogonal to the longitudinal direction of the upper and lower elastic support portions 21 and 22 of the second protrusion 26 . The penetrating portion 28 causes the upper and lower elastic support portions 21 and 22 to deform upward and downward when the first and second protrusions 34 and 26 push each other.

The second protrusion 26 protrudes from the upper surface of the lower elastic support part 22 . The second protrusion 26 has a second inclined surface 26a formed on one side toward the end of the lower elastic support portion 22 and a second locking end 26b is formed on the other side thereof. A plurality of the second protrusions 26 are formed along the longitudinal direction of the lower elastic support portion 22 .

The separation preventing portion 27 interconnects the side portions in the left and right directions orthogonal to the longitudinal direction of the upper and lower elastic support portions 21 and 22 . The separation preventing portion 37 prevents the first coupling protrusion forming portion 35 from being separated in the left and right direction by the separation preventing portion 27 in a state in which the first coupling protrusion forming portion 35 is inserted into the insertion portion 23 . In this embodiment, it is formed only on one side of both sides of the upper and lower elastic support parts 21 and 22, but it may be formed to connect both sides differently.

As described above, in the fish farm net fixture 10 according to the first embodiment of the present invention, the main body 11 is first inserted through the through hole 3 of the gandpadae (2). Then, in a state in which the rope 6 of the mesh 5 is caught, the body portion 11 is bent so that the first coupling part 30 faces the second coupling part 20 to form a ring. And, when the first coupling protrusion forming part 35 is inserted into the insertion guide part 25a, the first coupling protrusion forming part 35 passes through the insertion guide part 25a and the upper elastic support part 21 and It is inserted between the lower elastic support portion 22 , that is, the insertion portion 23 . At this time, the first coupling protrusion forming portion 35 and the first protrusion 34 push the second protrusion 26 , the first inclined surface 34a of the first protrusion 34 and the second protrusion 26 . The second inclined surfaces 26a are in contact with each other to push the second protrusion 26 and the lower elastic support part 22 downward. By this action, the upper elastic support part 21 and the lower elastic support part 22 are elastically deformed to be spaced apart from each other in a direction away from each other. The first coupling protrusion forming part 35 is fitted into the inserting part 23, and as the first protrusion 34 and the second protrusion 26 are coupled to each other, the formation of the ring to be installed on the foot pedal is completed. .

In addition, the first and second coupling parts 30 and 20 are installed to be accommodated in the through-hole 3 of the stepping pad 2 as shown to prevent damage by colliding with floating objects such as waves or garbage. It is preferable to be

As described above, in the fish farm net fixture 10 according to the first embodiment of the present invention, the first and second couplings are performed in a state in which the main body 11 is inserted into the through hole 3 of the cross-dressing stand 2 . The parts 30 and 20 are coupled to each other to form a ring for fixing the mesh, and by maintaining the coupling state of the first and second coupling parts 30 and 20 by the coupling holding part, Even if the periphery of the through hole 3 is worn or damaged, the coupling state of the first and second coupling parts 30 and 20 is not released, so that the mesh can be more firmly fixed.

In addition, the fishing net fixture 10 according to the first embodiment of the present invention is installed so that the first and second coupling parts 30 and 20 are accommodated in the through hole 3 of the gandpapdae (2). It has the advantage of preventing the phenomenon that floating garbage collides with the first and second coupling parts 30 and 20 and the first and second coupling parts 30 and 20 are damaged.

In addition, in the fish farm net fixture 10 according to the first embodiment of the present invention, the first and second coupling parts 30 and 20 and the body part 11 are integrally configured and the structure is simple, so that the first By maintaining the coupling by the operation of coupling the coupling part and the second coupling part to each other, it is possible to quickly and easily form a ring for fixing the mesh, and has the advantage of being easy to replace in case of damage.

In addition, since there is no need for fasteners for mutually fastening the first coupling part 30 and the second coupling part 20, the manufacturing cost is low, and it has the advantage of being easy to carry for installation in a farm far away from the coast.

Figure 5 is a side view of the fishing net fixture according to the second embodiment of the present invention is shown. Since the fishing net fixture according to the second embodiment of the present invention is the same as that of the first embodiment except for the configuration in which the elastic member 37 is inserted into the cut-out groove of the first coupling part 30, redundant description will be omitted.

Referring to the drawings, in the first coupling part 30, the first coupling protrusion forming part 35 is separated into first and second coupling members 35a and 35b, and inserted between them, the first, It further includes an elastic member 37 for elastically biasing the two coupling members 35a and 35b toward the inner peripheral surface of the insertion part.

The first coupling protrusion forming portion 35 has a cut-out groove 35c formed from an end thereof. The first coupling protrusion forming part 35 is divided up and down in the longitudinal direction based on the cut-out groove 35c, a first coupling member 35a positioned at the upper part, and a second coupling member 35b positioned at the lower part. ) is formed. The guide guide part 36 is cut similarly to the first coupling protrusion forming part 35 to form a first guide guide part 36a formed at an end of the first coupling member 35a, and the second coupling member 35b. It is divided into a second guide guide portion (36b) formed at the end of the. In this case, it is preferable that the length at which the cut-out groove 35c is formed is longer than the length from the end of the first coupling protrusion forming part 35 to the first protrusion 34 .

In the first embodiment, the first protrusion 34 is formed from the lower surface of the first engaging protrusion forming part 35, and in this embodiment, the first protrusion 34 is the second engaging member 35b. formed from the lower surface of

The elastic member 37 may be a material having elasticity that exerts a restoring force in the direction of expansion against the compressive force, such as silicone, rubber, or Teflon. On the other hand, the elastic member 37 is a plate spring that exerts a restoring force in a direction away from each other between the first and second coupling members 35a and 35b. may be applied. The elastic member 37 is inserted into the cut-out groove 35c. That is, the elastic member 37 is installed between the first and second coupling members 35a and 35b. The elastic member 37 is inserted into the cut-out groove 35c in a compressed state to elastically bias the first coupling member 35a upward and elastically bias the second coupling member 35b downward. is installed That is, in a state in which the first and second coupling members 35a and 35b are not coupled to the second coupling part 20 , the upper surface of the first coupling member 35a and the lower surface of the second coupling member 35b The gap between the upper surface of the elastic support part 21 and the upper surface of the lower elastic support part 22 is larger than the gap.

In the fish farm mesh fixture according to the second embodiment of the present invention configured as described above, the first and second coupling members 35a and 35b are inserted into the insertion part 23 in the state where the elastic member 37 is inserted. The first coupling member 35a is in close contact with the lower surface of the upper elastic support part 21 by the restoring force exerted by There is an advantage in that the coupling force of the first coupling part 30 and the second coupling part 20 is reinforced by being elastically biased in the direction toward the upper surface of the lower elastic support part 22 so as to be pressed in close contact.

In addition, in the fishing net fixture according to the second embodiment of the present invention, as the first and second coupling members 35a and 35b are inserted into the insertion part 23, the upper elastic support part 21 and the lower part The elastic support part 22 is elastically deformed in a direction away from each other, and at the same time, the first and second coupling members 35a and 35b are elastically deformed in a direction closer to each other, so that the first coupling part 30 and the second coupling part are elastically deformed. (20) has the advantage of making it easier to combine.

6 to 8 show a fishing net fixture according to a third embodiment of the present invention. In this embodiment, the configuration other than the second protrusion 26 and the first coupling protrusion forming portion 35 is the same as that of the first embodiment, and thus a redundant description will be omitted.

Referring to the drawings, in the fishing net fixture according to the third embodiment of the present invention, a dovetail groove 26c is formed in the second protrusion 26, and the first coupling protrusion forming part 35 is the dovetail. A fixing protrusion 38 coupled to the groove 26c is formed.

The dovetail groove 26c is formed on the second protrusion 26 . The dovetail groove 26c has an open upper portion and is formed to have a wider width as it progresses downward. The dovetail groove 26c is formed to have a length from the second inclined surface 26a of the second protrusion 26 to the second locking end 26b. The dovetail groove 26c is formed parallel to the longitudinal direction of the lower elastic support part 22 .

The first protrusion 34 is formed in two rows along the width direction of the first coupling protrusion forming part 35 . The fixing protrusion 38 is formed between the first protrusions 34 protruding from the lower surface of the first coupling protrusion forming part 35 and arranged in two rows. The fixing protrusion 38 extends along the longitudinal direction of the first coupling protrusion forming part 35 . The fixing protrusion 38 has a cross-section corresponding to the cross-sectional shape of the dovetail groove 26c.

In the fishing net fixture according to the third embodiment of the present invention as described above, as the first coupling protrusion forming part 35 is inserted into the insertion part 23, the fixing protrusion 38 is formed in the dovetail groove. The first coupling protrusion forming part 35 is inserted into the (26c) side of the insertion part 23 in the process of the operator coupling the first coupling part 30 and the second coupling part 20 to each other. It has the advantage of improving the workability for coupling the first coupling part 30 and the second coupling part 20 by preventing the separation phenomenon.

The fishing net fixture according to the present invention described above has been described with reference to an example shown in the drawings, but this is only an example, and those of ordinary skill in the art can perform various modifications and equivalent other implementations therefrom. It will be appreciated that examples are possible. Accordingly, the scope of true technical protection of the present invention should be determined by the technical spirit of the appended claims.

1: Bugu 2: Gandhi answer
3: through hole 4: aquaculture net
5: mesh 6: rope
10: fishing net fixture 11: body part
30: first coupling part 20: second coupling part

Claims (6)

The body portion is inserted into the through hole formed at the end of the buoyancy to interconnect the buoyancy and; and coupling means for coupling both ends of the main body to form a ring for supporting the net; and
The coupling means includes a first coupling part extending from one end of the body part and having a first coupling protrusion forming part having a plurality of first protrusions formed on an outer circumferential surface thereof, and extending from the other end of the body part, the first coupling protrusion forming part An upper and lower elastic support portion forming an insertion portion to be inserted, a gap limiting portion connecting each end of the upper and lower elastic support portion and forming an insertion induction portion into which the first coupling protrusion forming portion is inserted, and the lower elastic support portion Net fixture for aquaculture, characterized in that it has a second coupling portion having a second projection coupled to the first projection The method of claim 1,
The second coupling part is formed on at least one side of the upper and lower elastic support parts, and the first coupling protrusion forming part inserted into the insertion part further comprises a separation preventing part for preventing the separation from the insertion part. mesh fixture The method of claim 1,
The first coupling part net fixture for aquaculture, characterized in that it further comprises a guide guide part for guiding the coupling to the insertion guide part at the end of the first coupling projection forming part 3. The method of claim 1 or 2,
A dovetail groove is formed in the second protrusion,
The first coupling protrusion forming portion is a fish farm mesh fixture, characterized in that the fixing protrusion coupled to the dovetail groove is formed. 4. The method according to any one of claims 1 to 3,
The first coupling part is separated into first and second coupling members by forming a cut-out groove from the end of the first coupling protrusion forming part, and is inserted between them to elastically bias the first and second coupling members toward the inner peripheral surface of the insertion part. Net fixture for aquaculture, characterized in that it further comprises an elastic member The method of claim 1,
The upper and lower elastic support portions are elastic so that penetration portions partitioned by the gap limiting portion are formed on both sides of the upper and lower elastic support portions so that the first and second projections can be coupled when the first engaging projection forming portion is inserted into the insertion portion. Net fixture for aquaculture, characterized in that it is deformed

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