KR20170083000A - Environment-friendly buoy and method to manufacture the same - Google Patents

Abstract

The present invention relates to an eco-friendly compact, comprising: an internal buoyant portion having a closure; An external buoyant portion disposed to surround the internal buoyant portion; An auxiliary hermetic seal disposed between the inner buoyant portion and the outer buoyant portion and disposed to surround the inner buoyant portion; And a partitioning part disposed between the inner buoyancy part and the outer buoyancy part and dividing the auxiliary closure part into a plurality of parts.

Description

[0001] The present invention relates to an environmentally friendly rich material and a manufacturing method thereof,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a rich apparatus, and more particularly, to an environmentally friendly rich apparatus and a method of manufacturing the same.

The rich are placed on the sea surface using a constant buoyancy. The rich person can have the installation function to install seafood for fish culture in the sea and the display function to easily display a certain place on the sea.

The technology of the background of the present invention is disclosed in Korean Patent No. 10-1472284 (Jan. 12, 2014) and Korean Patent Laid-Open No. 2001-0035054 (May 05, 2001).

Conventionally, they are inexpensive and have been manufactured from styrofoam having excellent light weight. However, Styrofoam rich was easily damaged by external environment or external impact. In addition, since the styrofoam rich material absorbs seawater, buoyancy is gradually lost due to the time of exposure to seawater, so it is difficult to use the styrofoam for a long time. As a result, the styrofoam rich must be replaced frequently, resulting in a time and economic loss. Also, some of the broken styrofoam rich can contaminate seawater in a floating state on the oceans. In addition, it can cause marine pollution by leaving a rich man on the beach. In some cases, the styrofoam rich used can be buried or burned in the ground, but this also causes contamination of the soil and atmosphere in the disposal process, and disposal costs are added. Moreover, as interest in environmental pollution has increased recently, regulations on the use of styrofoam rich that can pollute the environment are expected to be strong.

Therefore, there is an urgent need for the development of eco-friendly rich people capable of replacing styrofoam rich.

An object of the present invention is to solve the problems that may occur in a rich person, and specifically to provide an environmentally friendly rich person who can reduce environmental pollution and a manufacturing method thereof.

The eco-friendly richness of the solution according to the invention is provided. Wherein the eco-rich part includes an inner buoyant part having an enclosed part, an outer buoyant part arranged to surround the inner buoyant part, an auxiliary closure part disposed between the inner buoyant part and the outer buoyant part and arranged to surround the inner buoyant part, And a partitioning part disposed between the inner buoyancy part and the outer buoyancy part and dividing the auxiliary closure part into a plurality of parts.

Here, the partition part may be integrated with the internal buoyancy part, and the internal buoyancy part may be fastened to the inside of the external buoyancy part by sliding insertion.

In addition, the present invention may further include a fastening portion disposed on the inner side surface of the external buoyant portion so as to correspond to the partition portion.

Further, the partition part may protrude from the outer side surface of the internal buoyant part, and the edge of the partition part may be slidably inserted into the fastening part.

The fastening portion may include first and second projections spaced from each other and a sliding groove between the first and second projections, and an edge of the partition portion may be slidably inserted into the sliding groove.

The fastening portion may be integrally formed with the external buoyant portion.

Further, the plurality of auxiliary sealing portions may be sealed independently of each other by fastening the coupling portion and the partition portion by sliding insertion.

In addition, the external buoyant portion may have a planar flat surface in the major axis direction.

A method for manufacturing an eco-friendly rich solution of the solution according to the present invention is provided. The method includes a first step of providing a sub internal buoyant portion having a sub outside buoyant portion having an opened first groove portion and an open second buoyancy portion respectively and a second step of slidably inserting the sub internal buoyancy portion into the opened first groove portion, A second step of forming at least two recesses, and arranging the opened first recesses to face each other and then joining the at least two reservoirs to form an inner buoyancy portion having a sealing portion, an outer buoyancy portion surrounding the inner buoyancy portion, And a third step of forming a plurality of sub-closure portions interposed between the inner buoyancy portion and the outer buoyancy portion.

Here, in the third step, the joining between the sub inner buoyant portions and the joining between the sub outer buoyant portions can proceed simultaneously.

The present invention also provides a method of manufacturing an eco-friendly compact of another solution according to the present invention. The method includes a first step of providing an inner buoyant portion having a hermetically sealed portion and a sub-outer buoyancy portion having an opened groove portion, a second step of slidingly inserting the sub-outer buoyant portion at both ends of the inner buoyant portion, And an auxiliary buoyant portion which is interposed between the inner buoyancy portion and the outer buoyancy portion and is divided into a plurality of divided auxiliary sealing portions, And a third step of forming.

The eco-friendly rich according to the present invention includes an internal buoyant portion and a plurality of auxiliary hermetically sealed portions enclosing the buoyant inner portion, so that even when an external shock is applied, a constant buoyancy can be continuously maintained, thereby improving the service life.

In addition, the eco-friendly rich according to the present invention can improve the buoyancy by doubly including the internal buoyancy portion and the external buoyancy portion.

In addition, since the eco-friendly rich according to the present invention includes the plurality of auxiliary closure parts, it is possible to confirm whether or not the earthenware is damaged according to the immersion degree of the rich. Therefore, it is possible to recover the damaged part before completely losing buoyancy, .

Further, since the eco-rich part according to the present invention includes the internal buoyancy part and the external buoyancy part, it is possible to prevent deformation or breakage due to the water pressure.

Also, according to the present invention, the auxiliary buoyant portion and the buoyant portion are fastened by sliding insertion, and the auxiliary closure portion is formed, so that the auxiliary closure portion can be stably formed.

1 is a perspective view of an eco-friendly rich according to an embodiment of the present invention.
FIG. 2 is an exploded perspective view of the environmentally-friendly rich portion of FIG. 1;
3 is a cross-sectional view taken along the line I-I 'shown in FIG.
4 is a partial perspective view of the external buoyant portion shown in Fig.
5 to 7 are perspective views illustrating a manufacturing process of an environmentally-friendly rich material according to an embodiment of the present invention.
FIGS. 8 to 10 are perspective views showing another example of the manufacturing process for forming the environmentally rich part of the present invention.

Embodiments of the present invention will be described in detail with reference to the drawings of an environmentally friendly person. The following embodiments are provided by way of example so that those skilled in the art can fully understand the spirit of the present invention.

Therefore, the present invention is not limited to the embodiments described below, but may be embodied in other forms. In the drawings, the size and thickness of an apparatus may be exaggerated for convenience. Like reference numerals designate like elements throughout the specification.

1 is a perspective view of an eco-friendly rich according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view of the environmentally-friendly rich portion of FIG. 1;

3 is a cross-sectional view taken along the line I-I 'shown in FIG.

4 is a partial perspective view of the external buoyant portion shown in Fig.

1 to 4, an eco-friendly booster 100 according to an embodiment of the present invention includes a sealing part 110, an internal buoyant part 120, an external buoyant part 130, an auxiliary sealing part 140, And the like.

The inner buoyant portion 120 may have an elliptical shape. However, the present invention is not limited to these embodiments. For example, the internal buoyant portion 120 may have any one of a spherical shape, an elliptical spherical shape, a semi-spherical shape, a cylindrical shape, a polyhedron shape, and a horn shape. However, it should be understood that the present invention is not limited thereto and may have various forms.

The internal buoyant portion 120 may be formed of synthetic resin. The synthetic resin may be a polyethylene (PE) resin or a polypropylene (PP) resin.

Here, the synthetic resin may include an additive for improving the function of the environmentally friendly rich material 100. Examples of the additive may include any one or two or more of a UV blocking agent, an antioxidant, and a blowing agent. The inner buoyant portion 120 may include at least one coating layer, and the coating layer may be formed of a single layer or a multi-layer of a UV blocking agent, an antioxidant, and a foaming agent, respectively.

However, the material of the synthetic resin is not limited in the embodiment of the present invention.

Since the synthetic resin has a stronger durability than conventional styrofoam, it can not be easily broken. Therefore, the environmentally friendly rich material 100 according to the present invention can reduce environmental pollution compared to the conventional styrofoam rich material.

The inner buoyant portion 120 may include a hermetically sealed portion 110 inside from the outside. The sealing portion 110 may be filled with air. However, the present invention is not limited thereto, and the sealing portion 110 may be filled with a material having a specific gravity lower than that of water.

The external buoyant portion 130 may be disposed to surround the internal buoyant portion 120. Here, the external buoyant portion 130 completely seals the internal buoyant portion 120 from the outside.

The external buoyant portion 130 may be formed of synthetic resin. The synthetic resin may be a polyethylene-based resin or a polypropylene-based resin.

Here, the synthetic resin may include an additive for improving the function of the environmentally friendly rich material 100. Examples of the additive may include any one or two or more of a UV blocking agent, an antioxidant, and a blowing agent. In addition, the external buoyant portion 130 may include at least one coating layer, and the coating layer may be formed of a single layer or a multi-layer of a UV blocking agent, an antioxidant, and a foaming agent, respectively.

The auxiliary closure 140 may be disposed between the internal buoyant portion 120 and the external buoyant portion 130. The auxiliary sealing part 140 may be formed to surround the internal buoyant part 120. At this time, an external impact may be applied to the auxiliary sealing part 140 by buffering the external buoyant part 130 and the auxiliary sealing part 140. Accordingly, even if the outer shell closure part 140 is damaged by the impact, the closure part 110 can be protected by the auxiliary closure part 140 and the external buoyant part 130, It is possible to prevent the buoyancy from completely disappearing.

Since the eco-friendly rich member 100 includes the internal buoyancy portion 120 and the external buoyancy portion 130, buoyancy can be doubly formed, and the environmentally richer richer buoyancy 100 can be improved in buoyancy Lt; / RTI >

The partition part 121 may be disposed between the inner buoyant part 120 and the outer buoyant part 130 to divide the auxiliary hermetic part 140 into a plurality of parts. In this case, if only a part of the area of the environmentally rich part 100 is broken, buoyancy is lost only in the damaged part of the plurality of auxiliary closure parts 140 and the remaining auxiliary closure parts 140, The buoyant force of the buoyant portion 120 can be maintained constantly. Accordingly, it is possible to prevent the eco-friendly rich member 100 from being replaced or discarded even if only a part of the area is damaged.

In addition, since the plurality of auxiliary closure parts 140 are provided, it is possible to confirm the damage according to the immersion degree of the rich, and the damaged part can be recovered before the full floating force is lost. Further, since the plurality of auxiliary closure parts 140 are provided, the buoyancy can be maintained to a certain extent even if they are partially damaged. Therefore, there is a time to recover the damaged part even if flooding of the environmentally dependent part 100 is detected late .

As a method of recovering the broken portion, a method of attaching a synthetic resin film or a synthetic resin tape using an adhesive may be used, but the present invention is not limited thereto.

In addition, the eco-friendly joint 100 according to the present invention may have a dual structure of an internal buoyant portion 120 and an external buoyant portion 130 to increase the stiffness of the buoyant portion. Therefore, deformation (e.g., Or damage can be prevented.

The external buoyant portion 130 may be formed of the same material as the internal buoyant portion 120. However, the material of the external buoyant portion 130 is not limited in the present invention. As another example, since the external buoyant portion 130 is exposed to the outside, it may be made of a material different from that of the internal buoyant portion 120 in order to enhance the durability against the external environment.

The partition part 121 may protrude from the outer surface of the internal buoyant part 120. The partition part 121 may be integrally formed with the internal buoyant part 120. Here, the partition part 121 may be formed as a continuous line along the outer side of the internal buoyant part 120 without interruption. Accordingly, when inserted into the inner buoyant portion 120 and the outer buoyant portion 130, the plurality of auxiliary sealing portions 140 may be independently closed to be sealed.

And a coupling part 131 disposed on the inner side of the external buoyant part 130 so as to correspond to the partition part 121. The coupling part 131 may be integrally formed with the external buoyant part 130. The coupling part 131 includes first and second projections 131a and 131b and first and second projections 131a and 131b spaced apart from each other with an edge of the partition part 121 interposed therebetween. And a sliding groove 131c formed in the spacing space between the two.

The edge of the partition part 121 is slidably inserted into the sliding groove 131c and fastened. Here, the partition part 121 may be fixedly attached to the inner side surface of the external buoyant part 130. Accordingly, the partition part 121 serves to fasten the internal buoyant part 120 to the external buoyant part 130 and to divide the auxiliary hermetic part 140 into a plurality of parts . Accordingly, the eco-friendly rich member 100 can form a plurality of auxiliary closure parts 140 at the same time as the fastening process of the external buoyant part 130 and the internal buoyant part 120, ) Can be simplified.

Since the edge of the partition part 121 is slidably inserted along the sliding groove 131c, the alignment between the partition part 121 and the external buoyant part 130 can be finely advanced. Accordingly, it is possible to prevent a leakage space of the auxiliary closure part 140 from being formed due to an error in fastening between the partition part 121 and the external buoyant part 130. That is, since the partition part 121 and the external buoyant part 130 are fastened to each other by sliding insertion, it is possible to reduce defects of the environmentally friendly part 100 that may occur during the manufacturing process.

The external buoyant portion 130 may have a short axis and a long axis having different lengths. Here, the external buoyant portion 130 may have a planar surface 132 that is flat in the longitudinal direction. The flat surfaces 132 may be disposed on opposite sides of the external buoyant portion 130, respectively. The portion of the external buoyant portion 130 excluding the flat surface 132 may be formed in a curved shape. Since the external buoyant portion 130 includes the flat surface 132, the eco-friendly bundle 100 can be stably fixed on the ground. In addition, by forming the flat surface 132 on both sides of the external buoyant portion 130, the environmentally-friendly rich material 100 can be stably stacked. That is, since the external buoyant portion 130 has a flat surface 132, the environmentally richer 100 can be stored and stored efficiently and stably.

In addition, the eco-friendly joint 100 may further include a connection hook 133 connecting the sled to the outer side of the external buoyant portion 130.

Hereinafter, the manufacturing process of the environmentally-rich portion will be described in detail with reference to FIGS. 5 to 7. FIG.

5 to 7 are perspective views illustrating a manufacturing process of an environmentally-friendly rich material according to an embodiment of the present invention.

Referring to FIG. 5, a sub outside buoyant portion 130a and a sub internal buoyancy portion 120a are provided. The sub external buoyant portion 130a and the sub internal buoyant portion 120a may be formed by injection molding synthetic resin. However, in the embodiment of the present invention, the forming process of the sub outside buoyant portion 130a and the sub inner buoyant portion 120a is not limited.

The sub outside buoyant portion 130a may have an opened first groove portion 130b. In addition, a coupling part 131 may be formed inside the sub-external buoyant part 130a.

And a partition 121 corresponding to the coupling part 131 is formed on an outer surface of the sub internal buoyant part 120a. Further, a second groove portion 120b is formed in the sub internal buoyancy portion 120a.

Referring to FIG. 6, the sub internal buoyant portion 120a is inserted into and fixed to the first groove portion 130b of the sub external buoyant portion 130a, thereby forming the preliminary helix 100a. The partition portion 121 is slidably inserted and fastened along the coupling portion 131 so that the sub internal buoyant portion 120a is inserted into the sub outside buoyant portion 130a, (130b) can be divided into a plurality of parts.

Referring to FIG. 7, the at least two preliminary subpenets 100a may be disposed symmetrically with respect to each other, and then the environmentally-friendly subpixel 100 may be formed through a bonding process. At this time, the opened first groove portions 130b of the sub outside buoyant portion 130a are disposed to face each other. In addition, the second groove portions 120b of the sub buoyancy portion 120a are arranged to face each other.

Here, the joining step may be performed through a thermal expansion process, but the present invention is not limited thereto.

Accordingly, the joining between the sub outside buoyant portions 130a and the joining between the sub inside buoyancy portions 120a can be performed at the same time. That is, the external buoyant portion 130 and the internal buoyant portion 120 can be manufactured through the same bonding process, thereby simplifying the process.

Here, in the bonding step, the first trenches 130b arranged symmetrically to each other are connected to each other to form the auxiliary closure 140. At this time, since the first groove part 130b is divided, a plurality of auxiliary sealing parts 140 are formed in the joining step. At the same time, the second grooves 120b arranged symmetrically with each other may be connected to each other to form the sealing portion 110 of the force buoyant portion 120.

FIGS. 8 to 10 are perspective views showing another example of the manufacturing process for forming the environmentally rich part of the present invention.

Referring to FIG. 8, an internal buoyant portion 120 is provided. The internal buoyant portions 120 may be formed by joining the sub internal buoyant portions 120b (FIG. 5) symmetrically arranged. However, the manufacturing process of the internal buoyant portion 120 is not limited in the embodiment of the present invention.

A partition 121 is disposed on the outer surface of the inner buoyant portion 120.

Referring to FIG. 9, the sub external buoyant portions 130a are inserted into both ends of the internal buoyant portion 120, respectively. At this time, the partition part 121 of the internal buoyant part 120 is slidably inserted and fastened along the fastening part 131 disposed at the sub outside buoyant part 130a. At this time, the first groove portion 130b of the western buoyant portion 130a may be divided.

Referring to FIG. 10, the eco-friendly bundle 100 may be formed by joining the sub-outer buoyancy portions 130a to each other.

In the embodiment of the present invention, the joining process for forming the internal buoyant portion 120 and the joining process for forming the external buoyant portion 130 may be separately performed. Accordingly, the aligning process between the sub internal buoyant portions 120a and the aligning process between the sub outside buoyant portions 130a proceed separately and can proceed more easily and precisely. Therefore, it is possible to prevent a leakage generating space that may be formed due to an error in joining between the internal buoyant portion 120 and the external buoyant portion 130, thereby reducing the defective ratio of the environmentally rich.

Although the present invention has been described with reference to the above embodiments, the present invention is not limited thereto. It will be apparent to those skilled in the art that modifications and variations may be made without departing from the spirit and scope of the invention, and that such modifications and variations are also contemplated by the present invention.

100 eco-friendly 110 seal
120 internal buoyancy part 121 partition part
130 External buoyancy part 131 Fastening part
132 flat surface 133 connecting ring part
140 auxiliary seal

Claims (9)

An internal buoyant portion having a closure;
An external buoyant portion disposed to surround the internal buoyant portion;
An auxiliary hermetic seal disposed between the inner buoyant portion and the outer buoyant portion and disposed to surround the inner buoyant portion; And
And a partitioning part disposed between the inner buoyancy part and the outer buoyancy part and dividing the auxiliary hermetically sealing part into a plurality of parts.
The method according to claim 1,
Wherein the partitioning portion is integrally formed with the inner buoyancy portion.
The method according to claim 1,
Wherein the inner buoyant portion is fastened to the inside of the outer buoyant portion by sliding insertion.
The method according to claim 1,
Further comprising a fastening portion disposed on an inner surface of the external buoyant portion so as to be disposed in correspondence with the partition portion,
Wherein the partition part protrudes from the outer side surface of the inner buoyant part and the edge of the partition part is slidably inserted into the coupling part.
5. The method of claim 4,
The fastening portion includes first and second projections spaced from each other and a sliding groove between the first and second projections,
And an edge of the partition part is slidably inserted into the sliding groove.
5. The method of claim 4,
Wherein the fastening portion is integrally formed with the external buoyant portion.
5. The method of claim 4,
Wherein the plurality of auxiliary sealing portions are sealed independently of each other by fastening the coupling portion and the partition portion by sliding insertion.
The method according to claim 1,
Wherein the external buoyancy portion has a planar flat surface in the major axis direction.
A first step of providing an inner buoyant portion having a hermetically sealed portion and a sub-outer buoyancy portion having an opened groove portion, respectively; And
A second step of slidingly inserting the sub external buoyant portions at both ends of the internal buoyant portion;
An inner buoyant portion having a hermetically sealed portion, an outer buoyant portion surrounding the inner buoyant portion, and an outer buoyant portion interposed between the inner buoyant portion and the outer buoyant portion, wherein the outer buoyant portion is divided into a plurality of A third step of forming an auxiliary closure;
Wherein the method comprises the steps of:

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