KR101688861B1 - Float type buoy - Google Patents

Abstract

The present invention relates to a float type buoy. More particularly, a buoy body is made of expanded polypropylene (EPP) materials and both sides of the buoy body are composed of winding parts which are formed to be inclined. Shaking due to a wave motion by the change of a self-load and shaking of a wave of a sea level or inland waters by hinging the buoy body with a member like a waterside deck formed on the upper side of the buoy body, a moving path for a farm of a fishing village, and a waterside road for aquatic ecology study. Besides, persons can safely and stably move on the waterside deck using the buoy, the moving path for a farm of a fishing village, and a waterside road for aquatic ecology study. The installation and manufacturing costs of the buoy are remarkably reduced.

Description

Float type buoy

The present invention relates to a floating buoy, and more particularly, to a floating buoy having a buoy body formed of a foamed polypropylene (EPP) material and having wings which are inclined at both sides thereof, And the waterway road for learning of aquatic ecosystem, the swing caused by the waves of the sea level or the inland water surface and the fluctuation caused by the fluctuation due to the change of the self load are remarkably reduced, Decks, fishing trails, floating trails, floating buoys where people can move safely and steadily on waterfront roads for aquatic ecosystem learning, and the cost of installing and manufacturing buoys is significantly reduced.

Generally, a buoyant body is a buoyant action that floats to the surface of water and is also called a buoy, a buoy, or a buoy.

The buoyant body can be applied to a position indicating the route to assist the safe navigation of the ship and can also be applied to warn the existence of dangerous goods such as reefs and sunken ships, It is applied not only to indicate the position of an object, but also to fix a net installed for the production of fish, waste and algae.

In the manufacturing process, usually, the foamed resin material is made of a foamed resin material in which a synthetic resin is foam-molded, and voids are generated due to the gas introduced during the foaming of the synthetic resin. Buoyancy that can float.

The foamed resin material has buoyancy due to the internal voids, so that a space for storing the air is not required. Also, even if a part of the foamed resin material is broken, buoyancy is generated in the remaining portion.

The conventional buoyant body types are manufactured by covering type, hybrid coating type, foam type, injection type, and the like.

In the case of the coated type, a polyurea-coated buoyant polystyrene foam coated with a polymer substance on the surface of a buoyed polystyrene foil Expanded polystyrene A polyethylene film is adhered to the surface of a buoy by using an adhesive and heat It is a close-up buoy.

The hybrid coating buoyancy body is a buoy filled with foamed urethane after high-frequency heat-sealing synthetic resin such as PVC, PE, ABS and PVC tarpaulin.

In the case of the foamed type, it is a buoy manufactured by foaming and molding a polypropylene resin.

In the case of the injection mold, it is a product obtained by molding a synthetic resin material such as VC or PE, and then thermally fusing the adhesive surface.

Recently, various structures are installed in the water phase through the above-mentioned buoyant body, and the installation of the photovoltaic power generation apparatus, for example, is rapidly progressing.

In addition, buoys have been used practically in recent years, and are widely used for caged aquariums, water houses, decks for learning aquatic ecosystems, and buoys.

As an example of such a case, the prior art registration office 20-0323487 discloses a fishing boat using buoys. The prior art registration office 20-0390426 also discloses a watering apparatus using buoys.

Although the above-described prior arts disclose a fishing boat and a watering mechanism using buoyancy of a buoy, it is merely that the material of the buoy is lower than the specific gravity of water and utilizes the basic principle of buoyancy in water, And that it is merely the use of features that are gathered and displayed.

In addition, buoys used for decks, buoys, fishing cages, etc. for dealing with aquatic ecosystems are wrapped around a cylindrical styrofoam with a string and a plate of a certain area is placed on the buoys so that a person can be moved.

Therefore, when there is an influence on the load of the buoy according to the movement of the person, since the force of the water is applied to the cylindrical buoy as a whole, the load of the buoy is applied to the buoy when the person is present, When there is no person again, the reaction is applied to the buoy as much as the load of the person, and the continuous wave motion is performed. This continuous wave movement significantly reduces the stability and safety of decks, buoys, and cage farming buoys for aquatic ecosystem learning.

In addition, water houses, water bridges, decks for dams or lake water quality management using buoys have always been pointed out as problems due to the fluctuation of the waves, that is, fluctuations in the up and down directions.

Korean Patent No. 10-1563211

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems,

A float deck formed on the upper side of the buoy body, a traveling path for fishing in a fishing village, a waterway road for learning aquatic ecosystem, and the like, made of foamed polypropylene (EPP) By combining water and hinge, it is possible not only to reduce shaking due to waves due to wave of sea surface or inland water and fluctuation due to fluctuation due to its own load, but also to make water decks using buoys, The aim is to provide floating buoys that enable people to move safely and steadily on the waterfront roads and significantly reduce the cost of installing and manufacturing the buoys.

To achieve the above object, the present invention provides a buoy having buoyancy for floating on a water surface,

A buoy body for supporting a plurality of divided bodies so as to be able to float on the surface of the water;

A connecting bar inserted into the plurality of buoy bodies in the longitudinal direction and connected to one buoy body;

And a fixed bar formed between the plurality of buoy bodies and supported by the connecting bars inserted into the buoy body so as to hold the buoy body formed by the buoy bodies.

Further, the buoy body of the present invention is formed of expanded polypropylene (EPP) material and is formed as vertically narrowing light on a vertical section, and both sides are inclined to form a wing portion.

In addition, the buoy body formed at the first end 10a and the end 10b of the plurality of buoy bodies according to the present invention is formed such that the buoy body is inclined frontward like the both side surfaces.

In addition, the buoyant body of the present invention has a floating groove formed therein so as to generate a surface tension on the lower end surface thereof, and a connection hole is formed therein so that a connecting bar is inserted therein. To the buoyant buoy.

In addition, the fixing table of the present invention is formed of a steel material and has a through hole formed on one surface thereof so that a connecting bar is penetrated.

A hinge portion is formed on the upper side of the fixing table of the present invention so as to be connected to the member, and the buoy body is rolled by the connection of the hinge portion so that the wave of the water surface is not transmitted to the member. .

" 형태로 형성되는 것 을 특징으로 하는 부유식 부표에 관한 것이다.In addition, the fixing table of the present invention has a vertical front surface "

Quot; shaped < / RTI > buoy.

As described above, the floating buoy according to the present invention comprises a buoy body formed of a foamed polypropylene (EPP) material and having wings formed on both sides of the buoy, the buoy deck formed on the upper side of the buoy body, And the waterway road for learning of aquatic ecosystem, the swing caused by the waves of the sea level or the inland water surface and the fluctuation caused by the fluctuation due to the change of the self load are remarkably reduced, Decks, fishing trails, and the eco-system can be moved safely and steadily on the waterfront road, and the cost of installing and manufacturing buoys is significantly reduced.

1 is a perspective view showing a floating buoy according to an embodiment of the present invention,
2 is an exploded perspective view showing a floating buoy according to an embodiment of the present invention,
3 is a side view of a floating buoy according to an embodiment of the present invention,
4 is a front view showing a buoy body according to an embodiment of the present invention,
5 is a front view showing a fixing table according to an embodiment of the present invention.

The present invention having such characteristics can be more clearly described by the preferred embodiments thereof.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Before describing in detail several embodiments of the present invention with reference to the accompanying drawings, it is to be understood that the present invention is not limited to the details of construction and the arrangement of components shown in the following detailed description or illustrated in the drawings will be. The invention may be embodied and carried out in other embodiments and carried out in various ways. It should also be noted that the device or element orientation (e.g., "front," "back," "up," "down," "top," "bottom, Expressions and predicates used herein for terms such as "left," " right, "" lateral," and the like are used merely to simplify the description of the present invention, Or that the element has to have a particular orientation. Also, terms such as " first "and" second "are used herein for the purpose of the description and the appended claims, and are not intended to indicate or imply their relative importance or purpose.

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 perspective view showing a floating buoy according to an embodiment of the present invention, FIG. 2 is an exploded perspective view showing a floating buoy according to an embodiment of the present invention, and FIG. FIG. 4 is a front view showing a buoy body according to an embodiment of the present invention, and FIG. 5 is a front view showing a fixing table according to an embodiment of the present invention.

As shown in FIGS. 1 to 5, the floating buoy 50 of the present invention has the following advantages in order to improve the drawback that the buoy is severely shaken due to the wave phenomenon due to the change of its own load or the wave response of the sea surface and the water surface And is composed of a buoy body (10), a connecting bar (20), and a fixing table (30).

As shown in FIGS. 1 to 4, the buoy body 10 is divided into a plurality of buoy bodies 10, which are longitudinally connected by a connecting bar 20 to form a buoy body 10, The buoy body 10 thus formed is provided with a water side deck on the upper side, a traveling path for fishing in a fishing village, water road for aquatic ecosystem learning, and the like. .

Here, the buoy body 10 is an expanded polypropylene (EPP) material. Since the buoy body 10 is buoyant, the buoy body 10 is resistant to shaking of waves due to the shape of the buoy body 10. In the present invention, the buoy body 10 is formed such that both sides of the buoy body 10 are sloped with vertically downward rays on a vertical section, and both sides of the buoy body 10 are formed in a flat, concave or convex shape, And the wing portions 11 are formed at both end portions 10b. Thus, in general, conventional buoys are formed in a drum shape, so that they have a morphological characteristic that can not but be very sensitive to waves. At this time, the angle [theta] of the wing portion 11 is an acute angle, preferably 15 [deg.] To 70 [deg.] Serves to significantly reduce the shaking due to waves.

In addition, the oblique side of the buoy body 10 will be described again. Even if the wave is pushed, the wave rises along the oblique side, thereby significantly reducing the vibration energy of the wave. In other words, the vibration energy of the wave is naturally absorbed to the side surface of the three-dimensional body as the wave caused by sound is absorbed and absorbed by the sound absorber.

A plurality of the buoy body 10 are connected in a longitudinal direction to form a buoy. The buoy body 10 has a first end 10a and an end 10b in the same shape, The buoy body 10 formed at the first end 10a and the end 10b is formed differently from the first end 10a and the end 10b. That is, the buoy body 10 formed at the first end 10a and the end 10b is inclined in the same manner as the both sides. The buoy body (10) of the buckle (10c) has a front surface and a rear surface formed at right angles, and a plurality of buckle bodies (10) are easily contacted with each other.

The buoyant body 10 is formed with a floating groove 12 so that a surface tension is generated on the bottom face thereof. The floating groove 12 is filled with air, and thus a strong buoyancy is generated. Air is about 780 times smaller than water. Therefore, air is the best buoyant body.

Further, the air in the floating groove 12 has the same pressure as the atmospheric pressure. Therefore, even if the buoyant body is subjected to external resistance or wave due to the action of the air inside the floating groove, the buoyant body has a force to maintain a constant height with respect to the water surface. That is, even if the waves are intended to transmit kinetic energy to the buoy body 10, the buoy body 10 itself has a function of stably maintaining the buoy body 10 by the air in the inner space of the floating groove 12, Energy is reduced and transmitted.

Even if a change in the load applied to the buoy body 10 occurs, for example, the load of the buoy can be determined by the weight of the buoy body 10 itself and the weight of the upper deck and the safety railing provided on the upper surface of the buoy body 10 The weight of the float buoy 50 is significantly reduced due to the action of the air in the inner space of the floating float, even if there is a pedestrian in the three-dimensional deck rod. Loses.

This principle, as we have seen in real life, does not sink easily even when we load a gourd when we float over the gourd, but we can easily pull out the gourd from the water by pulling the gourd It is the same working principle as nothing.

That is, the floating groove 12 has a wide contact area with the water surface and the sea surface. Such a large contact area acts as surface tension between the water surface and the sea surface. This surface tension is effective not only to prevent the buoyant from oscillating on the water surface when the buoy is externally applied, that is, when the kinetic energy due to the wave is transmitted, but also to prevent the wave motion due to the change of the buoyant load . At this time, the surface tension of the water and the floating groove plays a role of fixing the buoy.

In the meantime, a connection hole 13 is formed in the buoy body 10 so that the connection bar 20 is inserted into the buoy body 10, and a plurality of connection holes are horizontally formed in the buoy body 10. At this time, the connection hole 13 is formed not as a through hole on one side of the buoy body 10 at the first end 10a and the end 10b but as a connecting groove, and the buoy body 10 of the stop 10c is horizontal A connection hole 13 is formed.

Since the buoy body 10 can be connected to the connecting bar 20, the length of the connecting bar 20 is made to match the length of one buoy body 10. Or the plurality of buoy bodies 10 are connected to each other in the longitudinal direction, and the connecting bars 20 are inserted through the connecting holes on one side to connect the plurality of buoy bodies 10 together.

The connecting hole 13 is also formed in the buoy body 10 at the first end 10a and the end 10b and the connection between the first end 10a and the end 10b in a state where the connecting bar 20 is inserted. And is sealed with a stopper or the like so that water does not flow into the hole 13 through the hole 13. As described above, various design changes can be made as described above.

A fixing groove 14 is formed on a vertical surface of the buoy body 10 so that the fixing table 30 is positioned at a predetermined position. At this time, the fixing grooves 14 are formed in accordance with the shape of the fixing table 30 and the buoy body 10 is connected to both sides of the fixing table 30 at the center.

2, the connection bar 20 is formed as a hollow pipe and is formed in correspondence with the connection hole 13 of the buoy body 10, and the plurality of buoy body 10 are connected together . At this time, the connection bar 20 can be a pipe type but can be used as a bar filled with the inside to increase the strength.

Here, the connecting bar 20 catches the buoyant body 10 made of expanded polypropylene (EPP) easily twisted or broken by long-time use. That is, since the plurality of connecting bars 20 are formed in the buoy body 10, strong cohesive force and durability are increased so as not to bend or break even the external impact.

As shown in FIGS. 1 to 3 and 5, the fixing bar 30 is formed between the plurality of buoy bodies 10 and penetrates through the connecting bars 20 inserted into the buoy body 10 And holds the buoy body 10 formed as one unit.

" 형태로 형성되고, 그 일면에 연결바(20)가 관통되도록 관통홀(31)이 다수개 형성된다.Here, the fixing table 30 is made of a steel material, and is fixed on the vertical front surface in conformity with the fixing groove 14 of the buoy body 10,

And a plurality of through holes 31 are formed on one surface of the connecting bar 20 so that the connecting bar 20 is penetrated.

A hinge part 32 is protruded from the upper side of the fixing table 30 so as to be connected to the member and the buoy body 10 is rolled by the connection of the hinge part 32, It can be safely stored on the water surface. That is, when the waves of sea level are transmitted to the buoy body 10, they are rolled to the left and right around the hinge portion 32 to absorb shock.

10: buoy body 10a: first buoy body
10b: end buoy body 10c: stop buoy body
11: wing portion 12: floating groove
13: Connection hole 14: Fixing groove
20: Connection bar
30: fixed base 31: through hole
32: Hinge section
50: Floating buoy

Claims (7)

In buoys (50) having buoyancy to float on the water surface,
A buoy body 10, which is divided into a plurality of sections, is connected to the body in a longitudinal direction and supports a member provided on the upper section so as to float on the water surface;
A connecting bar 20 which is inserted into the plurality of buoy body 10 in the longitudinal direction and connected to one buoy body 10;
And a fixing bar 30 formed between the plurality of buoy bodies 10 so as to penetrate and support the connecting bar 20 inserted into the buoy body 10 and to hold the buoy body 10 formed with one Respectively,
A floating hole 12 is formed in the buoy body 10 so that a surface tension is generated on the bottom surface of the buoy body 10 and a connection hole 13 is formed in the buoy body 10 so that the connecting bar 20 is inserted. And a fixing groove (14) is formed on a surface of the fixing base (30) so that the fixing base (30) is provided at a predetermined position.
The method according to claim 1,
Wherein the buoyant body (10) is formed of expanded polypropylene (EPP) material and is formed as a vertically downward beam on a vertical section, and both sides are inclined to form a wing section (11).
3. The method of claim 2,
Wherein the buoyant body (10) formed at the first end (10a) and the end (10b) of the plurality of buoys bodies (10) is inclined in the same manner as the both side faces.
The method according to claim 1,
Wherein the fixing table (30) is made of a steel material and has a through hole (31) formed on one side thereof so that the connecting bar (20) penetrates.
The method according to claim 1 or 4,
A hinge portion 32 is protruded from the upper side of the fixing table 30 so as to be connected to the member and the buoy body 10 is rolled by the connection of the hinge portion 32 to transmit the wave of the water surface to the member Wherein the buoyant buoy is provided with a buoyant buoy.
6. The method of claim 5,
The fixing table 30 is fixed to the buoy body 10,

Quot; floating buoy. ≪ / RTI > delete

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