KR102065877B1 - Eco-friendly and temperature risin prevent type complex grass structure - Google Patents

Abstract

The present invention relates to an eco-friendly complex grass structure, which uses a coconut mat implemented so as to be used as an artificial grass in a playing field and a playground. The eco-friendly complex grass structure includes: a grass layer manufactured in a grass shape by using a natural material or a synthetic fiber material; a coconut mat layer installed on a lower side of the grass layer and manufactured in a mattress shape by using natural coconut fiber; and a drainage plate installed on a lower side of the coconut mat layer and allowing water, which falls through the grass layer and the coconut mat layer in order, to flow to the outside.

Description

ECO-FRIENDLY AND TEMPERATURE RISIN PREVENT TYPE COMPLEX GRASS STRUCTURE}

The present invention relates to an eco-friendly composite grass structure, and more particularly, to an eco-friendly composite grass structure using a coconut mat implemented to use a natural turf artificial grass in a playground or playground.

In general, people like to exercise or relax on the lawn. However, these natural grasses are expensive to maintain and use, and they are very difficult to manage such as spraying insecticides, fertilizers and water periodically. In order to solve such a problem, artificial turf is adopted and its preference is increasing. Such artificial turf is one of the specially used landscaping materials, and is a substitute for artificial turf in the form of grass.

Since artificial grass was first produced in the United States, it has been used mainly in sports fields and can be used in indoor gardens where grass cannot grow, or in outdoor areas facing the north side of high-rise buildings with very limited sunshine hours. Such artificial turf is always green and is not restricted by environmental conditions, so it is easy to manage after construction. Artificial turf ball with artificial turf has higher initial construction cost than general natural turf, but it is highly preferred due to its semi-permanent use, ease of maintenance, and smooth surface for exercise. In artificial turf for sports, it absorbs the impact of athletes and secures a series of suitable performances such as tooling, ball splashing, and the speed change of the ball after the ball is bound to the ground. Artificial turf was used as a means to do this.

Such conventional artificial turf is radon which is very harmful to the human body due to the use of a foam pad in the lower layer of the artificial turf. In addition to the generation of radioactive materials such as cesium, a unique odor such as polyethylene-based synthetic grass is generated, and foam pads accumulate heat in the summer so that artificial turf can be heated to high temperatures (up to 70-80 degrees) on the playground. As a result, the foam pad is distorted due to thermal expansion and contraction, or the foam pad is distorted. Thus, the artificial turf cannot be leveled as a whole and tends to be reluctant to exercise on the playground. Not only this, there was a problem that drainage was not made smoothly due to the use of foam pads, and rainwater was drained during rainy weather, and there was a problem in that water was not recycled.

In addition, the conventional artificial turf has a problem that does not exhibit a moisturizing effect such as natural grass by being drained at a time through rain or artificial water spraying.

On the other hand, the use of chemical chips recycled tires or urethane rubber chips in the lower layer of artificial turf has a problem that not only odors but also toxic chemicals such as carcinogens or heavy metals.

In addition, the existing artificial turf has a disadvantage of being vulnerable to heat such as fire and swelling due to the winter statue because it uses a chemical composition material.

On the other hand, the background art described above is technical information possessed by the inventors for the derivation of the present invention or acquired in the derivation process of the present invention, and is not necessarily a publicly known technique disclosed to the general public before the application of the present invention. .

Korean Utility Model Model No. 20-2011-0006071 Korea Registration Utility Model No. 10-0444169

One side of the present invention is an eco-friendly composite grass structure that can be used in place of the foam pad made of a chemical material to provide a cushion feeling is placed on the lower side of the existing artificial grass to use a natural coconut mat or natural rice linen and coconut chips And to provide a method of installation thereof as the basic problem.

In addition, by using natural coconut or ramie yarn in the inner grass of the artificial turf as a natural grass, artificial grass mat or rampy burlap and coconut chips in the lower layer of artificial turf in addition to the grass, the premise of artificial turf It is another object of the present invention to provide an environment-friendly composite grass structure and a method of installing the same, which lowers the temperature and does not fundamentally generate odors, radiation or carcinogens.

In addition, another problem is to put a freshwater hole in the drainage plate to exert a moisturizing effect through evaporation of water like natural grass.

In addition, it is another task to recycle all rainwater drained in rainy weather, and to recycle the artificial turf so that it can be used for other purposes such as spraying or cleaning or washing the toilet.

In addition, it is another object of the present invention to improve a feeling of cushioning on a turf field where many cushions are required by using an air mesh mat.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

The present invention is derived to solve the above problems, the grass layer produced in the form of grass using a natural material or synthetic fiber material according to an embodiment of the present invention; A coconut mat layer installed below the grass layer and manufactured in a mattress form using natural coconut fiber; A purifying filter for purifying rain water under the coconut mat layer; A drain plate having a freshwater space capable of storing a predetermined amount of rainwater or water under the purification filter; And it may be configured to send a predetermined amount of rainwater or water while simultaneously flowing the rainwater or water dropped through the grass layer, the coconut mat layer, and the purification filter in order.

The grass layer, artificial turf weaved by forming a row of natural or synthetic fibers on a white board including a nonwoven fabric; A coconut pit layer sprayed on the artificial turf; The artificial turf includes: a first yarn having a brown color; And it may be configured to include a second yarn that is longer and greener than the first yarn.

  The second yarn, the ratio of the yarn of the natural material and the yarn of the synthetic fiber material is mixed in a certain ratio so that weaving or the first yarn and the second yarn is mixed at the same time in a certain ratio, weaving, yarn of the natural material Coconut Yarn or ramie yarns can be configured to be dyed green or other colors.

 The coconut mat layer, the first mat is produced in the form of a mattress using natural coconut fiber; A second mat formed of a coconut chip and positioned below the first mat; And a third mat manufactured in the form of a mattress using natural coconut fiber and positioned below the second mat, or an air mesh mat may be formed between the grass layer and the coconut mat layer. The coconut mat layer may be configured to include coconut chips in a natural linen burlap bag.

The drain plate, the rectangular body; And it may be configured to have a fresh water space between the conical projections, including conical projections are formed regularly arranged in the horizontal and vertical direction on the upper portion of the body.

On the other hand, the drain plate installation step of installing a drain plate for flowing water to the outside of the ground by any one of claims 1 to 9; Installing a purification filter on the upper side of the drain plate; Coconut mat layer installation step of installing a coconut mat layer on the upper side of the purification filter; A grass layer installation step of installing a grass layer manufactured in the form of grass using a natural material or a synthetic fiber material on the upper side of the coconut mat layer; Silica sand installation step of spraying the silica sand in the grass layer; And a coconut installation step of spraying coconet peak in the grass layer after the silica sand installation step, and the technical means for the environment-friendly and temperature-rise composite grass structure can be configured, and the installation method of another embodiment The air mesh mat is inserted between the grass layer and the coconut mat layer may be configured to include an air mesh mat installation step.

According to one aspect of the present invention, it is possible to form an optimal repulsive force when a soccer ball is bound to artificial turf using a natural coconut mat without using a foam pad (foam pad) made of conventional chemical materials And it can provide an effect that can solve the odor problem generated from the foam pad.

In addition, the premise of artificial turf by using natural coconut mat or ramie hemp and coconut chips in the lower layer of artificial turf in addition to the grass is realized by using natural coconut or ramie due to the real grass in artificial turf. It can lower the temperature and provide effects that do not fundamentally generate radiation or carcinogens.

In addition, rainwater can be easily drained during rainy days, and the humidity of the playground is maintained to a certain degree, and the temperature is reduced along with the moisturizing of the playground due to the heat radiation effect of evaporation of water, thereby maintaining a constant temperature in the playground and playground. Can provide an effect.

In addition, it is possible to recycle all of the rain water drained during rain, so that it can be used for other purposes, such as spraying or cleaning the artificial turf, washing face of the athlete.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the scope apparent to those skilled in the art from the following description.

1 is a view showing a schematic configuration of an environment-friendly and temperature-resistant composite grass structure according to an embodiment of the present invention.
FIG. 2 is a view illustrating a grass layer in which an air mesh layer is added to FIG. 1.
3 is a view showing the grass layer of FIG.
4 is a view showing an embodiment of the coconut mat layer of FIG.
5 is a view showing another embodiment of the coconut mat layer of FIG.
6 is a view showing another embodiment of the coconut mat layer of FIG.
7 is a flow chart illustrating a method for installing an environmentally friendly and temperature resistant composite turf structure according to an embodiment of the present invention.
8 is a flow chart illustrating a method for installing an environmentally friendly and temperature resistant composite turf structure according to another embodiment of the present invention.

DETAILED DESCRIPTION The following detailed description of the invention refers to the accompanying drawings that show, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein may be embodied in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. In addition, it is to be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. The following detailed description, therefore, is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is defined only by the appended claims, along with the full range of equivalents to which such claims are entitled. Like reference numerals in the drawings refer to the same or similar functions throughout the several aspects.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the drawings.

1 is a view showing a schematic configuration of an environment-friendly and temperature-resistant composite grass structure according to an embodiment of the present invention.

Referring to FIG. 1, the environment-friendly and temperature-resistant composite turf structure 10 using a moss burlap mat included in a coconut mat or coconut chips according to an embodiment of the present disclosure may include a grass layer 100 and a coconut mat layer 200. ) And a drain plate 300.

The grass layer 100 is woven in the form of grass using a natural material or a synthetic fiber material, and is used as a substitute for grass in various indoor interiors, leisure facilities, or soccer fields.

In addition, the bottom of the coconut mat layer may be configured to include a purification filter 400. The purification filter 400 is used to cool down the grass layer by spraying water on the athlete's washbasin or lawn by draining and purifying water drained from rain or water during rainy weather, and used to clean the grass. Can be used.

Such a present invention can be used year-round regardless of weather conditions, and may always require a relatively easy management after installation by maintaining the greenness.

In the case of foam pads (foam pads made of foams such as foam pads and polyurethane, which are commonly used for artificial turf construction), they are filled with a first-class carcinogen. There was a serious problem that radon or cesium occurred above the standard level and could harm the health of the people exercising on the playground with artificial turf.

In the case of existing synthetic foam pads, not only radon, but also harmful intermediate speeds such as odors, toxic chemicals, cadmium, and lead due to chemicals may be volatilized to threaten the health of people exercising.

In addition, when exposed to strong solar sunlight in summer, the heat absorbed heat was not easily released and the temperature of the ground surface continuously increased, leading to the inability to exercise on the playground.

Accordingly, in the present invention, instead of the synthetic foam pad having the problems described above, the above-described toxic substance is not generated as a natural material, but the coconut mat layer 200 which can provide the same cushioning ability as before. It is to solve the problems of the existing mat by applying.

Coconut mat layer 200 according to the present invention is installed in the middle of the grass layer 100 and the drainage plate 300, it is produced in the form of a mattress using natural coconut fiber.

The drainage plate 300 is installed below the coconut mat layer 200 and flows water that has fallen through the grass layer 100 and the coconut mat layer 200 in order to flow outward.

In one embodiment, the drainage plate 300 may include a rectangular body 310 and a conical protrusion 320 that is regularly arranged in the horizontal and vertical directions on top of the body 310, and also The drainage plate 300 may include a freshwater space capable of storing a certain amount of rainwater or water. The water filled in the freshwater space helps to cool the heat of the grass layer due to the evaporation of water in rainy weather, and when the rain does not rain for a long time, water is sprayed onto the grass layer to cool the grass layer in the summer.

Environment-friendly and temperature rise prevention composite grass structure 10 having the configuration as described above, the coconut mat layer 200 made of natural materials without using a foam pad (foam pad) made of conventional chemical materials When the soccer ball is bounced on the artificial turf can be used to form the optimal repulsive force, it can solve the odor problem generated from the foam pad.

In addition, rainwater or water can be easily drained in rainy weather by the drainage plate 300, and has a freshwater function by forming a freshwater space 410 that can store a certain amount of water between the projections of the drainage plate 300. By maintaining the humidity of the constant at all times and by cooling the grass layer due to the evaporation of water, it can be configured to have the humidity and temperature retention performance of the grass playground.

1 may be configured to add an air mesh mat to improve the cushion between the grass layer 100 and the coconut mat layer 200. By installing such an air mesh mat, it is possible to improve the cushioning force and the restoring force of the grass layer, and can be configured to be applied to a special purpose grass that requires a lot of playground or cushion.

3 is a view showing that the grass layer and the grass layer of Figure 1 being woven.

Referring to FIG. 2, the grass layer 100 includes an artificial grass 110, a silica sand layer 120, a cocoite layer 130, a nonwoven fabric 140, a coating layer 150, and an air mesh mat 500. do.

The artificial turf 110 is made of a natural material or a synthetic fiber material, and is woven in a row on a white board 160 including a nonwoven fabric.

In addition, the air mesh mat is to add a cushion of the grass layer can be configured to be used in the target place that needs to add a special cushion, such as a sports ground.

The silica sand layer 120 is formed in a single layer by laying flat silica sand (Quartz Sand, 硅砂) on the upper side of the back plate 160.

The coconut pit layer 130 is formed as a single layer by flattening the coconut pit on the upper side of the silica sand layer 120.

Here, the coconut pit may be a process in which the inner part is removed from the coconut palm tree, which is a major tree in the tropics, and the coconut shell (husk) is processed as a main material, and the coconut shell is coated with a high specific gravity. Can be configured. The reason for coating such coconut pits can be configured to prevent floating in rainwater or water in the turf layer during rainy weather and to prevent loss from the turf layer.

The nonwoven fabric 140 is attached to the lower side of the back plate 160 to provide elasticity to the lower side of the back plate 160.

The coating layer 150 is formed below the nonwoven fabric 140.

In this case, the coating layer 150 may be formed of a latex or poly ethylene material to prevent the artificial grass 110 woven from the back plate 160 to be cut or pulled out.

In one embodiment, the artificial turf 110 may include a first yarn 111 that is brown and a second yarn 112 that is longer and greener than the first yarn 111.

That is, the artificial turf 110 of the present invention is brown and green through a brown first yarn 111 formed of 1 to 3 cm and the like and a second yarn 112 made of green to a length of 2 to 5 cm. It is made of the same color and shape as real grass.

At this time, the second yarn 112, the ratio of the yarn of the natural material and the synthetic fiber material is mixed and woven at a certain ratio and at the same time the first yarn and the second yarn may be configured to be woven mixed at a certain ratio. have.

In addition, the first and second yarns may be composed in whole or in part of natural coconut yarn or ramie yarns, and may also be composed in whole or in part of synthetic fibers.

In one embodiment, the second yarn 112, the ratio of the yarn of the natural material and the synthetic fiber material may be formed of 7: 3 or 5: 5:

Here, the yarn of the natural material, by using a dyed coconut yarn (Coconut Yarn) or ramie yarn green, it is preferable to implement a more natural friendly artificial turf.

In addition, the first yarn 111 may also be used by dying a yarn of natural material in a different color from brown or first yarn.

4 is a view showing an embodiment of the coconut mat layer of FIG.

Referring to FIG. 4, the coconut mat layer 200a according to an embodiment includes a first mat 210a, a second mat 220a, and a third mat 230a.

The first mat 210a is made in the form of a mattress using natural coconut fiber.

The second mat 220a is formed of a coconut chip and is located below the first mat 210.

The third mat 230a is formed in the form of a mattress using natural coconut fibers and is positioned below the second mat 220.

In another embodiment, the coconut mat layer 200a may include a coconut chip in a moss burlap bag to form the second mat 220a.

Coconut mat layer (200a) having the configuration as described above, by using only the coconut mat and coconut chips as a natural material to replace the foam pad made using a conventional synthetic material, of course, to solve the problems as described above Naturally friendly artificial turf can be realized.

5 is a view showing another embodiment of the coconut mat layer of FIG.

Referring to FIG. 5, the coconut mat layer 200b according to another embodiment includes a first mat 210b, a second mat 220b, and a third mat 230b.

The first mat 210b is manufactured in the form of a mattress using natural coconut fiber.

The second mat 220b is made of a fiber material filter so as to filter foreign substances in the water that is passed through, and is positioned below the first mat 210.

The third mat 230b is formed in the form of a mattress using natural coconut fibers and is positioned below the second mat 220.

Coconut mat layer (200b) having the configuration as described above, by solving the problem described above by replacing the foam pad made of a chemical material, as well as embodied artificially friendly artificial grass, as well as the second mat ( The foreign matter of the water drained through 220b) may be filtered to prevent sand from accumulating in the drainage path and preventing the drainage plate 300 from performing its function.

6 is a view showing another embodiment of the coconut mat layer of FIG.

Referring to FIG. 6, the coconut mat layer 200c according to another embodiment includes a first mat 210c, a second mat 220c, and a third mat 230c.

The first mat 210c is manufactured in the form of a mattress using natural coconut fiber.

The second mat 220c is formed between the first mat 210 and the third mat 230c by using a natural coconut fiber to form a mattress, and removes foreign substances not filtered by the first mat 210. It has a greater water permeability than the first mat 210 so that the filter can be filtered.

The third mat 230c is formed in the form of a mattress using natural coconut fiber and is located below the second mat 220, so that the second mat 220 can filter foreign matters that are not filtered by the second mat 220. It has a greater permeability than 220.

The coconut mat layer 200c having the above-described configuration is arranged in the order of the first mat 210c, the second mat 220c, and the third mat 230c in the order of gradually increasing water permeability from above. By efficiently filtering foreign matters such as sand contained in rainwater flowing into the drainage plate 300 without a separate filtering device, the drainage plate 300 is blocked in the playground in which the present invention is installed, thereby effectively preventing the accumulation of rainwater. .

7 is a flow chart illustrating a method for installing an environmentally friendly and temperature resistant composite turf structure according to an embodiment of the present invention.

Referring to Figure 7, the environment-friendly and temperature increase prevention composite turf structure installation method according to an embodiment of the present invention, first install the overall drain plate 300 for flowing water to the ground (S110).

When the installation of the drain plate 300 is completed in step S110 described above, a purification filter 400 is installed on the upper side of the drain plate 300 (S120).

In step S120 described above, a coconut mat layer 200 is installed on the upper side of the drainage plate 300 in a mattress form using natural coconut fiber (S130).

When the installation of the coconut mat layer 200 is completed in the above-described step S130, the grass layer 100 which is manufactured in the form of grass using a natural material or a synthetic fiber material is installed on the upper side of the coconut mat layer 200 ( S140).

When the installation of the grass layer 100 is completed in the above-described step S140, the step of spraying the silica sand (S150), the step of spraying the silica sand is finished by the step of spraying the coconut pit (S160).

On the other hand, in another embodiment, as shown in FIG. 8, in the step of FIG. 7, an installation step of the air mesh mat is added between the grass layer including the nonwoven fabric and the coconut mat layer, and the remaining step is the installation method of FIG. 7. Since the description is the same as that, the description is omitted.

Eco-friendly composite grass structure installation method having the configuration as described above, the soccer ball artificial turf using the coconut mat layer 200 made of natural materials without using a foam pad (foam pad) made of conventional chemical materials In the case of bounce, it is possible to form an optimal repulsive force, and it is possible to solve the odor, drainage, and temperature rise problems generated from the foam pad.

In addition, rain can be easily drained during rain, and by maintaining the humidity of the playground to some extent, it is possible to provide the humidity and temperature retention performance of the natural grass playground.

The above-described embodiments are for illustrative purposes, and those of ordinary skill in the art to which the above-described embodiments belong may easily change to other specific forms without changing the technical spirit or essential features of the above-described embodiments. I can understand. Therefore, it is to be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected by the present specification is represented by the following claims rather than the above description, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

10: Eco-friendly composite grass structure using coconut mat
100: grass layer
110: artificial grass
111: first yarn
112: second yarn
120: silica sand layer
130: coco pit layer
140: nonwoven fabric
150: coating layer
160: whiteboard
200: coconut mat layer
210a, 210b, 210c: first mat
220a, 220b, 220c: second mat
230a, 230b, 230c: third mat
300: drain plate
310: body
320: turning

Claims (11)

A grass layer manufactured in the form of grass using a natural material or a synthetic fiber material;
The grass layer, the artificial grass including a silica sand layer on the lower side of the coated coconut pit layer is woven in a white plate including a non-woven fabric made of a natural material or synthetic fiber material;
A coconut mat layer installed at a lower side of the artificial turf and manufactured in a mattress form using natural coconut fiber;
The coconut mat layer may include a first mat and a third mat manufactured in a mattress form using natural coconut fiber, a coconut chip interposed between the first mat and the third mat,
A purifying filter for purifying rain water under the coconut mat layer;
A drain plate having a freshwater space capable of storing a predetermined amount of rainwater or water under the purification filter; And
Eco-friendly and temperature-resistant composite grass structure characterized in that the rain water or water that flows through the artificial turf, the coconut mat layer, passing through the purification filter in order to flow to the outside and a certain amount of rain water or water.
delete The method of claim 1, wherein the artificial turf,
Brownish first yarn; And
A second yarn longer and greener than the first yarn; And
The second yarn, the ratio of the yarn of the natural material and the yarn of the synthetic fiber material is mixed in the ratio of 7: 3 or 5: 5 and weaving or the first yarn and the second yarn in a 7: 3 or 5: 5 ratio Eco-friendly and temperature rise composite grass structure characterized in that the weaving is mixed at the same time.
delete delete delete According to claim 1, Eco-friendly and temperature rise composite grass structure characterized in that the air mesh mat is formed between the grass layer and the coconut mat layer.
The method of claim 1, wherein the coconut mat layer,
Eco-friendly and temperature-resistant composite turf structure, characterized in that it comprises a coconut chip in the three bags of natural ramie.
The method of claim 1, wherein the drain plate,
Rectangular body; And
Eco-friendly and temperature-resistant composite grass structure comprising a conical projection formed on the top of the body regularly arranged in the horizontal and vertical direction and having a fresh water space between the conical projections.


















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