KR960000614Y1 - Air float for breeding - Google Patents

Abstract

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Description

Aquaculture Air Buoys

Figure 1 is an exploded perspective view showing the air port for aquaculture according to the present invention.

Figure 2 is a side view showing a coupling state of the present invention.

Figure 3 is an enlarged cross-sectional view of the main portion showing a coupling state of the present invention.

Figure 4 is a side view showing a state of loading of the air vent for aquaculture according to the present invention.

5 is a perspective view of a partially cut away state showing a conventional aquaculture air port.

* Explanation of symbols for main parts of the drawings

10: first outer cylinder 11: insertion groove

12: guide groove 14: through hole

20: second outer cylinder 21: the locking projection

24: guide protrusion 30: tube

31: valve

The present invention relates to aquaculture air floats used in seaweeds and cages such as seaweed and seaweed, and more specifically, to form a pair of outer cylinders with a tube mounted therein so as to facilitate loading and storage. To aquaculture air floats.

In general, in the farming of seaweeds and fish, an air ball filled with air is bound to the upper side of the fishing net so that the fishing net is located at a certain place.

Conventionally, as shown in FIG. 5, such an air buckle is integrally formed with an air buoy 1 made of a synthetic resin material, and an air filling part 2 formed therein is provided on one side of the air buoy 1. A valve 3 for injection is provided.

Therefore, as air is injected into the air filling unit 2 through the valve 3 installed at one side of the air blowing unit 1, the air blowing unit 1 floats on the water by buoyancy of the air.

However, such a conventional air outlet loses its function as a float when a bird such as a seagull splits into its beak or breaks due to an external stratification, and thus must be replaced with a new float. The city has a lot of problems, such as the need for a lot of space due to its volume is very inconvenient to handle.

The present invention is devised to solve the problems of the prior art as described above, the object of the present invention is to form a coupling and detachable outer cylinder to be mounted inside the tube is easy to replace in case of breakage, loading, transport Or to provide a large number of aquaculture air buoys that are easy to load even in a narrow space at the time of storage.

In order to achieve the above object, the aerosol for aquaculture according to the present invention is formed with a plurality of insertion grooves on the front side of the opening side and at the same time a plurality of guide grooves are formed on the side of the insertion groove, the opening on the opposite side of the opening side A first outer cylinder formed therein, a second outer cylinder formed with a plurality of engaging projections engaged in the insertion groove of the first outer cylinder protruding from the front side of the opening, and a valve inserted into the through hole formed in the first outer cylinder; At the same time, it is characterized in that the tube is made of air is injected.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to FIGS. 1 to 4.

1 is an exploded perspective view showing the aquaculture air bubbling according to the present invention, Figure 2 is a side view showing a coupling state of the aquaculture air bubbling according to the present invention, in the drawing reference numeral 10 is a through hole (10a) on one side At the same time, the first outer cylinder has a tapered inclined surface 10b formed on the outer surface thereof.

In addition, a plurality of insertion grooves 11 are formed along the circumferential direction around the opening of the first outer cylinder 10, and a plurality of guide grooves 12 are formed at one side thereof, and the insertion grooves 11 are formed. ) And the guide groove 12 are formed symmetrically with equal intervals.

In addition, a binding hole 13 through which a fishing net or the like is engaged is formed on the outer periphery of the opening side of the first outer cylinder 10, and a through hole 14 for positioning is provided on the opposite side of the binding hole 13. Formed.

On the other hand, the second outer cylinder 20 which is coupled to the opening side of the first outer cylinder 10 and the inclined surface 20b is formed on the outer surface is inserted into the insertion groove 11 formed in the first outer cylinder 10. A plurality of locking protrusions 21 are formed to protrude, and the binding holes 23 having the same shape at opposite positions of the binding holes 13 formed on the first outer cylinder 10 are formed. It is.

On the opposite side of the binding port 23, a guide protrusion 24 inserted into the through hole 14 to prevent the first and second outer cylinders 10 and 20 from being separated as the flow flows is provided. Protruding.

On the other hand, the tube 30 located in the first outer cylinder 10 and the second outer cylinder 20 is equipped with a valve 31 to enable the injection of air on one side, the valve 31 is made of It is coupled to the through-hole 10a formed in the outer cylinder 10, and it is possible to inject air from the outside.

Next, the operation and effects on the aquaculture air float according to the present invention configured as described above will be described in detail.

First, the engaging protrusion 21 formed around the opening of the second outer cylinder 20 is engaged in the guide groove 12 formed around the opening of the first outer cylinder 10 on which the tube 30 is mounted.

That is, the locking protrusion 21 protruding from the front surface of the second outer cylinder 20 is located in the guide groove 12 of the first outer cylinder 10, and the first outer cylinder 10 or the second outer cylinder. Rotating the sieve 20 in one direction to engage the engaging projection 21 in the insertion groove 11, the coupling of the first and second outer cylinder 10, 20 as shown in FIG. Is complete.

At this time, if the number of the insertion grooves 11 and the locking projections 21 is four, the number of the guide grooves 12 is also four, so if the second outer cylinder 20 is rotated about 45 degrees, the third groove shown in FIG. The engaging protrusion 21 is located in the bar and the insertion groove 11 to achieve a complete coupling.

In addition, when the coupling of the first and second outer cylinders 10 and 20 is completed, the guide protrusion 24 is inserted into the through hole 14 so that the first and second outer cylinders 10 (by flow) ( 20) will remain combined without being separated.

After the first and second outer cylinders 10 and 20 are coupled, air is filled into the tube 30 through the valve 3l by a separate air injection means (not shown).

On the other hand, if the first or second outer cylinder (10, 20) is damaged by a bird or an external shock during use, if the second outer cylinder (20) is rotated to separate and replace only the damaged outer cylinder as opposed to the above-described coupling Therefore, the exchange is easy and the required cost can be reduced. '

In addition, at the time of transport, as shown in FIG. 4, the 1st and 2nd outer cylinders 10 and 20 are isolate | separated, and the 2nd outer cylinder 20 is inserted in the outer peripheral surface of the 1st outer cylinder 10, or a 2nd outer cylinder When the first outer cylinder 10 is inserted into the outer circumferential surface of the sieve 20, the inclined surfaces 10b and 20a are formed on the outer circumferential surfaces of the first and second outer cylinders 20 and 20, so that a large amount It is possible to load and, accordingly, easy to transport and handle, it is easier to carry and handle each binding port (13, 23) by tying with a strap for packing.

As described above, according to the aquaculture air buoy according to the present invention, the first and second outer cylinders equipped with a tube are coupled to and detached from each other, so that they can be easily exchanged even if they are damaged by an external shock such as splitting or waves. In addition, there are various outstanding effects such as easy loading and easy handling and handling.

Claims (2)

A plurality of insertion grooves 11 are formed on the front surface of the opening side front circumference at the same time, a plurality of guide grooves 12 are formed on one side of the insertion groove 11, the first through-hole 10a formed on the opposite side of the opening side A second outer cylinder 20 having a plurality of locking projections 21 coupled to the outer cylinder 10 and an insertion groove 11 of the first outer cylinder 10 on an opening front side thereof, and the first The aquaculture air buoy, characterized in that it comprises a tube (30) to be injected into the air at the same time having a valve (31) inserted into the through hole (10a) formed in the outer cylinder (10). According to claim 1, wherein the through hole 14 is formed in one side of the first outer cylinder 10, the through hole formed in the first outer cylinder 10 on one side of the second outer cylinder (20). The aerospace port for aquaculture, characterized in that the guide projection (24) inserted into the (14) is formed protruding.