KR200487232Y1 - Artificial turf mat - Google Patents

Abstract

A synthetic turf mat is disclosed in which a plurality of artificial turf units coated with nonwoven fabric can be easily installed by being attached to and attached to a Velcro tape. The artificial turf mat which is easy to install is a plurality of artificial turf units; And a plurality of artificial turf units attached together so that the attached plurality of artificial turf units are connected to each other to form a synthetic turf mat, An artificial turf pile of artificial turf pile; A bubble part provided so that the yarn part is weaving; A back coating part formed on the lower surface of the bubble part to increase the pulling force of the raw yarn part; And a nonwoven fabric portion formed on the lower surface of the back coating portion and provided to be attachable to the Velcro tape. As a result, the artificial turf mat can be installed easily, and a non-expert can be installed easily. If the artificial turf mat is partially damaged after the installation, partial repair or replacement can be easily performed.

Description

Artificial turf mat which is easy to install {Artificial turf mat}

The present invention relates to an artificial turf mat which is easy to install, and more particularly to an artificial turf mat which can be easily installed by attaching and connecting a plurality of artificial turf units coated with a nonwoven fabric to a Velcro tape will be.

Artificial turf mat is widely used as a substitute for natural turf because it is not influenced by weather and seasonal environmental conditions, is easy to maintain after construction, and can always maintain a blue color.

On the other hand, an artificial turf mat is installed by disposing a plurality of artificial turf units produced or cut to a predetermined size in a place where installation is desired, and then connecting and fixing each artificial turf unit with each other using a joining tape and an adhesive Such conventional artificial turf mats have a disadvantage in that the installation process is complicated, expertise is required, and partial repair or replacement is difficult when a part of the installed artificial turf mat is broken.

In addition, since the adhesive is used in the installation process, when the temperature is low or the humidity is high, the adhesive is not smoothly adhered, and the outdoor installation is affected by the weather or the season. There is a disadvantage that it is harmful to human body.

Korean Patent Laid-Open No. 10-1998-0029184 (entitled " Artificial turf installation method " Korean Registered Patent No. 10-2009-0125113 (Name of the invention: Assembled Module for Artificial Turf Installation)

The object of the present invention is to solve the above problems, and it is an object of the present invention to provide a method of installing a synthetic grass mat which is easy to install and requires no expertise, Which is easy to repair or replace.

Another object of the present invention is to provide an artificial turf mat which can be connected and fixed between artificial turf units without an adhesive, and is excellent in permeability.

According to an aspect of the present invention, there is provided an artificial turf mat, the artificial turf mat being easy to install, comprising: a plurality of artificial turf units; And a plurality of artificial turf units attached together so that the attached plurality of artificial turf units are connected to each other to form a synthetic turf mat, An artificial turf pile of artificial turf pile; A bubble part provided so that the yarn part is weaving; A back coating part formed on the lower surface of the bubble part to increase the pulling force of the raw yarn part; And a nonwoven fabric portion formed on the lower surface of the back coating portion and provided to be attachable to the Velcro tape.

At this time, the velcro tape has a rectangular shape, and the length of the velcro tape has a predetermined magnification of the length of one side of the artificial turf unit, The unit may be attached so as to be symmetrical.

When the plurality of velcro tapes are provided, they are spaced apart from each other by a predetermined distance, and are arranged so as to be parallel to each other, and each artificial turf unit can be attached to two different velcro tapes.

The first non-woven fabric portion and the second non-woven fabric portion may be separated from each other and may be attached to different velcro tapes so that the distance between the first and second non-woven fabric portions and the second non- The permeability can be improved by the space formed by the space between the first non-woven portion and the second non-woven portion.

And the width of the velcro tape may be 2/3 or less of the length of the other side of the artificial turf unit.

In addition, the artificial turf mat according to the present embodiment is inserted into the ground through the Velcro tape from above, so that the Velcro tape is fixed to the ground, and is provided in a hollow cylindrical shape to improve water permeability Wherein the fixing screw has a hollow cylindrical shape and is inserted through the hole to be inserted into a ground surface, wherein the fixing screw is provided with a through hole, ; And the upper end of the fixing screw is bent outward so as to be perpendicular to the outer circumference of the insertion portion. When the insertion portion is inserted into the ground through the hole, And a pressing portion for pressing the Velcro tape to fix the Velcro tape to the paper surface.

The fixing screw may further include a screw thread formed along an outer circumference of the insertion portion to facilitate insertion and removal of the fixing screw.

In addition, the raw yarn part, the bubble part, the back coating part, and the nonwoven fabric part are made of polyethylene or polypropylene, which is a polyolefin series, and can be recycled smoothly at the time of disposal.

The nonwoven fabric part is made of a mixed material of volcanic ash, and has an effect of antibacterial, deodorization, rainwater purification and the like.

As a result, the artificial turf mat can be installed easily, and a non-expert can be installed easily. If the artificial turf mat is partially damaged after the installation, partial repair or replacement can be easily performed.

Also, it is possible to connect and fix between artificial turf units without adhesives, so that the artificial turf mat is not affected by the weather or seasons when the artificial turf mat is installed outdoors, and the problem of harmfulness due to the adhesive of artificial turf mat to the constructor or user can be prevented.

And the permeability of the artificial turf mat can be improved.

FIG. 1 is a view for explaining an artificial turf mat which is easy to install according to an embodiment of the present invention.
FIG. 2 is a view for explaining the Velcro tape according to an embodiment of the present invention in more detail.
FIG. 3 is a view illustrating an artificial turf mat installed in accordance with an embodiment of the present invention.
FIG. 4 is a view for explaining the nonwoven fabric portion according to one embodiment of the present invention in more detail.
5 is a view for explaining a fixing screw according to an embodiment of the present invention.
6 is a view for explaining the velcro tape and the fixing screw according to an embodiment of the present invention in more detail.
7 is a view for explaining a connection portion according to another embodiment of the present invention.
8 is a view for explaining the connection part according to another embodiment of the present invention in more detail.
9 is a view for explaining a nonwoven fabric portion and a velcro portion according to another embodiment of the present invention.
Fig. 10 is a view for explaining a manner of arranging the velcro tape according to another embodiment of the present invention and another embodiment.

Hereinafter, the present invention will be described in more detail with reference to the drawings. The embodiments described below are provided as examples for allowing a person skilled in the art to fully understand the ideas of the present invention. The present invention is not limited to the embodiments described below and can be embodied in other forms. In order to clearly explain the present invention, parts not related to the description are omitted in the drawings, and the width, length, thickness, etc. of the components may be exaggerated for convenience. Like reference numerals refer to like elements throughout the specification.

FIG. 1 is a view for explaining an artificial turf mat which is easy to install according to an embodiment of the present invention. FIG. 2 is a perspective view of a velcro tape 200 according to an embodiment of the present invention, FIG. 3 is a view showing an artificial turf mat to be installed according to an embodiment of the present invention.

Hereinafter, an artificial turf mat (hereinafter referred to as 'artificial turf mat') which is easy to install according to an embodiment of the present invention will be described with reference to FIGS. 1 to 3. FIG.

The artificial turf mat according to the present embodiment is provided so as to be easy to install and requires no expertise so that a non-specialist can be easily installed, and in the case where a part of the artificial turf mat is broken, partial repair or replacement is facilitated .

In addition, the artificial turf mat can be connected and fixed between artificial turf units 100 without an adhesive, so that the artificial turf mat is not affected by weather or seasons when installed outdoors, and is free from harmfulness due to adhesive.

To this end, the artificial turf mat comprises an artificial turf unit 100 and a velcro tape 200.

Herein, the artificial turf unit 100 refers to an artificial turf structure produced or cut to a predetermined size, and the artificial turf unit 100 may have a square structure of 4 m in length and 4 m in length for efficiency of operation. The size and shape can be varied.

The Velcro tape 200 refers to a tape having a hook surface for engaging the Velcro and a hook surface of the hook surface.

The artificial turf unit 100 is provided in plurality to be connected to each other to form an artificial turf mat. To this end, the artificial turf unit 100 includes a circular part 110, a bubble part 120, a back coating part 130, (140).

The artificial turf unit 110 includes a plurality of artificial turf files and is provided at the uppermost end of the artificial turf unit 100 so that when a plurality of artificial turf units 100 are connected to each other to form an artificial turf mat, By exposure, the artificial turf mats are provided to enable the user to provide a natural grass-like shape and feel.

The back coating part 130 is provided on the lower surface of the bubble storage part 120 to increase the pulling force of the raw yarn part 110. The back coating part 130 is provided on the lower surface of the bubble storage part 120, Coating.

The nonwoven fabric part 140 is formed on the lower surface of the back coating part 130 so that the artificial turf unit 100 can be attached to the Velcro tape 200.

The nonwoven fabric part 140 serves as a hooking surface in the hooking surface and a hooking surface in the hooking loop so that the nonwoven fabric part 140 can be attached to the velcro tape 200. In order to smoothly adhere to the velcro tape 200, The thickness of the yarn of the yarn 140 may be 30-100 denier.

The nonwoven fabric part 140 is made of a mixed material of volcanic ash, and can have effects such as antibacterial, deodorization, far-infrared radiation, rainwater purification, and heavy metal purification.

More specifically, the nonwoven fabric part 140 may be manufactured by pulverizing a small volcanic ash deposit of 0.25 to 4 mm and mixing and melt extruding nylon and linear low density polyethylene (LLDPE) Of the pulverized sediment may be 20% to 30%.

The yarn supporting portion 110, the base fabric portion 120, the back coating portion 130, and the nonwoven fabric portion 140 are made of a material such as polyethylene or polypropylene, which is a polyolefin series , It is possible to smoothly recycle the artificial lawn unit 100 at the time of disposal.

On the other hand, the velcro tape 200 is provided so that a plurality of artificial turf units 100 attached thereto are connected to each other to form an artificial turf mat by attaching a plurality of artificial turf units 100 together.

The Velcro tape 200 has a hook surface formed on an upper surface in contact with the artificial turf unit 100 and the upper surface of the Velcro tape 200 is engaged with the nonwoven fabric part 140, May be coupled to the unit (100).

The length of the longitudinal direction of the velcro tape 200 may be set to have a predetermined magnification of the length of either side of the artificial turf unit 100.

For example, assuming that the length l ₁ of either side of the artificial lawn unit is 4 m, as shown in Fig. 2, in this case, the length in the longitudinal direction of the velcro tape 200 is equal to the length provided with three times of the 12m (l _1), it is possible to ensure that the artificial turf mat, no additional installation altar of Velcro tape 200.

2, the plurality of artificial turf units 100 are attached symmetrically about an imaginary line v that divides the length of the width of the velcro tape 200 into a plurality of artificial turf units 100 100 can be efficiently attached.

When a plurality of the velcro tapes 200 are provided, the artificial turf unit 100 may be arranged to be spaced apart from each other by a predetermined distance and parallel to each other. At this time, each of the artificial turf units 100 is attached to two different velcro tapes 200 .

The velcro tape 200 positioned at the outermost position at the time of installation of the artificial turf mat has a width of half the width of the other velcro tape 200 so that a portion not attached to the artificial turf unit 100 is exposed .

FIG. 4 is a view for explaining the nonwoven fabric part 140 according to an embodiment of the present invention in more detail.

Hereinafter, referring to FIG. 4, the nonwoven fabric 140 according to one embodiment of the present invention will be described in more detail.

The nonwoven fabric part 140 is formed on the lower surface of the back coating part 130 as described above so that the velcro tape 200 and the artificial turf unit 100 can be attached.

4, the non-woven fabric 140 may be applied to the entire back surface of the back coating part 130. However, in order to improve the permeability, And can be formed on a part of the bottom surface.

Specifically, the nonwoven fabric part 140 is divided into a first nonwoven fabric part 141 and a second nonwoven fabric part 142. The first nonwoven fabric part 141 and the second nonwoven fabric part 142 are spaced apart from each other And can be attached to different velcro tapes 200 so that a space can be formed by the separation between the velcro tapes 200 and the separation between the first nonwoven fabric 141 and the second nonwoven fabric 142.

At this time, spaces formed on the lower side of the artificial turf mat are permeated without absorbing the rainwater and are allowed to permeate or drain on the ground surface. Therefore, even if a layer of the velcro tape 200 is additionally formed, .

For example, as shown in FIG. 4, when the nonwoven fabric is formed by applying the first nonwoven fabric and the first nonwoven fabric while being divided on the lower surface of the back coating portion 130, the first nonwoven portion 141 and the second non- The first nonwoven fabric portion 142 and the second nonwoven fabric portion 142 are provided to have a width l ₂ that is one third of the width of the synthetic turf unit and the first nonwoven portion 141 and the second non- / 3 by a length l ₂ .

In this case, the Velcro tape 200 has a first non-woven portion or by being first formed to have a width that is double the second non-woven fabric width (l ₂₎ is negative, the artificial turf unit 100 is attached to the Velcro tape 200 is connected, in , And a space of a width (l ₂ ) of 1/3 of the width of the artificial lawn unit in the downward direction is formed, whereby the water permeability can be improved.

The width of the first non-woven fabric 141 and the second non-woven fabric 142 may be less than 1/3 of the length of one side of the synthetic turf unit 100, A space formed in the lower side of the back coating portion 130 can be increased by making the length of one side of the unit 100 smaller than 2/3.

FIG. 5 is a view for explaining a fixing screw 300 according to an embodiment of the present invention, and FIG. 6 is a detailed view of a fixing screw 300 and a Velcro tape 200 according to an embodiment of the present invention. Fig.

Hereinafter, the Velcro tape 200 and the fixing screw 300 according to one embodiment of the present invention will be described with reference to FIGS.

The artificial turf mat may include a fixing screw 300 in addition to the artificial turf unit 100 and the Velcro tape 200 described above in order to improve the fixation force fixed to the ground and improve water permeability.

The fixing screw 300 penetrates the Velcro tape 200 from the upper side and is inserted into the paper surface so that the Velcro tape 200 is fixed to the paper surface and is provided in a hollow cylindrical shape to improve the water permeability of the Velcro tape 200 .

When the fixing screw 300 is additionally provided, the Velcro tape 200 may include a plurality of holes 210 provided to be pierced through the fixing screws 300.

The fixing screw 300 may include an insertion portion 310, a pressing portion 320, and a screw 330.

The insertion portion 310 is formed in a hollow cylindrical shape and is inserted into the ground through the hole 210. The lower end of the insertion portion 310 may be sharpened in order to facilitate insertion into the ground.

The pressing portion 320 is provided on the upper side of the insertion portion 310 and the upper end of the fixing screw 300 is bent outward to be perpendicular to the outer circumference of the insertion portion 310, The Velcro tape 200 can be pressed and the Velcro tape 200 can be fixed when the Velcro tape 200 is inserted through the hole 210 into the ground.

The screw thread 330 is provided to facilitate insertion and removal of the fixing screw 300 and is formed to protrude spirally from the outer periphery of the insertion portion 310. When the fixing screw 300 is rotated, 330 can be inserted into or removed from the ground.

7A is a bottom view illustrating the connection unit 150 according to another embodiment of the present invention. FIG. 7B is a side view of the connection unit 150 according to another embodiment of the present invention. Fig.

Hereinafter, the connection unit 150 according to another embodiment of the present invention will be described with reference to FIGS. 7A to 7B.

The artificial turf mat according to another embodiment of the present invention may be provided to maximize the binding force between each artificial mat unit and to minimize the area where the velcro tape 200 is attached to the artificial turf unit 100.

The artificial lawn unit 100 according to another embodiment of the present invention includes the connecting portion 150 in addition to the above-described circular portion 110, the foamed portion 120, the back coated portion 130 and the non-woven portion 140, As shown in FIG.

The connecting part 150 connects the plurality of artificial turf units 100 to each other without attaching the velcro tape 200 to the artificial turf unit 100, (A). ≪ / RTI >

The connecting member 150 may include a connecting member 151, a first snap button 152 and a second snap button 153. The connecting member 151 may be provided on a lower surface of the nonwoven fabric 140 A part of the upper surface is fixed to abut the lower surface of the nonwoven fabric part 140 and the other part of the upper surface except for a part of the upper surface is exposed so as to be overlapped with a part of the lower surface of the connecting part 150 provided in the other artificial turf unit And a part of the upper surface and another part may be provided with a length or an area ratio of 1: 1.

The first snap button 152 is a snap button having a convex shape provided on the other part of the upper surface and the second snap button 153 is a part of the connecting part 150 fixed to the lower surface of the non- And may be a snap button having a concave shape provided on the lower surface of the body.

FIG. 8 is a diagram illustrating the connection unit 150 according to another embodiment of the present invention in more detail.

Hereinafter, four artificial turf units 100-1, 100-2, 100-3, and 100-4 according to another embodiment of the present invention are connected to each other to form a synthetic turf unit A Will be described.

As shown in Fig. 8, the first snap button 152-1 belonging to the first artificial turf unit is combined with the second snap button 153-2 belonging to the second artificial turf unit, So that the first artificial turf unit 100-1 and the second artificial turf unit 100-2 can be connected to each other.

Further, the first snap button 152-2 belonging to the second artificial turf unit is combined with the second snap button 153-3 belonging to the third artificial turf unit, so that the second artificial turf is connected to the connecting member 152-2 may connect the second artificial turf unit 100-2 and the third artificial turf unit 100-3.

And the first snap button 152-3 belonging to the third artificial turf unit is combined with the second snap button 153-4 belonging to the fourth artificial turf unit so that the connecting member 151 -3) can connect the third artificial turf unit 100-3 and the fourth artificial turf unit 100-4.

Finally, the first snap button 152-4 belonging to the fourth artificial turf unit is combined with the second snap button 153-1 belonging to the first artificial turf unit, so that the fourth artificial turf is connected to the connecting member 152-4 may connect the fourth artificial turf unit 100-4 and the first artificial turf unit 100-1.

Thus, the four artificial turf units 100-1, 100-2, 100-3, and 100-4 can be connected to each other to form an artificial turf unit A in a coupled state, The positions viewed from the lower side of the units 100-1, 100-2, 100-3 and 100-4 are such that the second artificial turf unit 100-2 is positioned on the right side of the first artificial turf unit 100-1 , The third artificial turf unit 100-3 is placed on the lower side of the second artificial turf unit 100-2 and the fourth artificial turf unit 100-4 is placed on the left side of the third artificial turf unit 100-3 And the first artificial turf unit 100-1 may be positioned above the fourth artificial turf unit 100-4.

9A is a view for explaining the nonwoven portion 140 and the velcro portion 160 according to another embodiment of the present invention, FIG. 9B is a view showing the nonwoven portion 140 according to another embodiment of the present invention, and FIG. To illustrate the velcro unit 160 in more detail, the four artificial turf units 100-1, 100-2, 100-3, and 100-4 are connected to each other and viewed from the bottom.

Hereinafter, the nonwoven fabric part 140 and the velcro part 160 according to still another embodiment of the present invention, and thereby, the four artificial turf units 100-1, 100-2, 100-3, and 100-4 A method of connecting the artificial lawn units A to each other to form a synthetic artificial grass unit A will be described.

The artificial turf unit 100 according to another embodiment has a larger area than the nonwoven fabric part 140 in comparison with the circular part 110, the bubble part 120 and the back coating part 130, The upper surface of the nonwoven fabric part 140 may be partially exposed in a direction of either side.

The artificial turf unit 100 according to another embodiment may further include a velcro part 160 in addition to the circular part 110, the foam part 120, the back coating part 130 and the non-woven part 140 have.

The velcro portion 160 is provided at a portion where the upper surface of the nonwoven fabric portion 140 is exposed and has a hooking surface formed on the upper surface thereof and may be attached to the nonwoven fabric portion 140 formed on another artificial turf unit.

A method of attaching the velcro portion 160 to the nonwoven fabric portion 140 formed on the other artificial turf unit to thereby form the artificial turf unit A connected to each other as a combined state will be described with reference to FIG. Similarly, since the velcro portion 160-1 belonging to the first artificial turf unit is attached to the non-woven portion 140-2 belonging to the second artificial turf unit, the first artificial turf unit 100-1 and the second artificial turf The unit 100-2 can be connected to each other.

The second artificial turf unit 100-2 and the third artificial turf unit 140-2 are attached to the non-woven fabric unit 140-3 belonging to the third artificial turf unit by attaching the velcro unit 160-2 belonging to the second artificial turf unit, The unit 100-3 can be connected to each other and the velcro portion 160-3 belonging to the third artificial turf unit can be attached to the nonwoven portion 140-4 belonging to the fourth artificial turf unit, The turf unit 100-3 and the fourth artificial turf unit 100-4 can be connected to each other.

Finally, the velcro portion 160-4 belonging to the fourth artificial turf unit is attached to the non-woven portion 140-1 belonging to the first artificial turf unit, so that the fourth artificial turf unit 100-4 and the first artificial turf The units 100-1 can be connected to each other.

Thus, the four artificial turf units 100-1, 100-2, 100-3, and 100-4 can be connected to each other to form an artificial turf unit A in a coupled state, The positions viewed from the lower side of the units 100-1, 100-2, 100-3 and 100-4 are such that the second artificial turf unit 100-2 is positioned on the right side of the first artificial turf unit 100-1 , The third artificial turf unit 100-3 is placed on the lower side of the second artificial turf unit 100-2 and the fourth artificial turf unit 100-4 is placed on the left side of the third artificial turf unit 100-3 And the first artificial turf unit 100-1 may be positioned above the fourth artificial turf unit 100-4.

10 is a view for explaining a manner of arranging the velcro tape 200 according to another embodiment of the present invention and another embodiment.

Hereinafter, a method of arranging the Velcro tape 200 according to another embodiment of the present invention and another embodiment will be described with reference to FIG.

When the artificial lawn unit A in a state of being coupled as in the other embodiment of the present invention or another embodiment is formed, the Velcro tape 200 is formed such that the Velcro tapes 200 are parallel to each other But may also be arranged in a " well " shape for improved fixing performance of the artificial turf unit 100 and installation efficiency of the artificial turf mat.

Specifically, the 'I' shape arrangement is arranged such that a plurality of the velcro tapes 200 are arranged in parallel to each other and the vertical arrangement is intersected with each other to form a plurality of 'I' The artificial turf unit A may be disposed and attached in a square shape of the umbrella shape so that the installation efficiency of the synthetic turf mat can be improved as well as the fixing force of the artificial turf unit 100 can be improved .

As described above, the artificial turf mat can be installed easily, so that a non-expert can easily install the artificial turf mat. If the artificial turf mat is partially damaged after the installation, partial repair or replacement can be easily performed.

Also, it is possible to connect and fix between the artificial turf units 100 without the adhesive, so that the artificial turf mat is not affected by weather or seasons when the artificial turf mat is installed outdoors, and the problem of harmfulness due to the adhesive of the artificial turf mat to the constructor or user is prevented And the permeability of the artificial turf mat can be improved.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the present invention.

100: artificial turf unit 110:
120: bubble forming part 130: back coating part
140: nonwoven fabric part 141: first nonwoven fabric part
142: second nonwoven fabric part 150: connection part
151: connecting member 152: first snap button
153: second snap button 160:
200: Velcro tape 210: Hole
300: fixing screw 310:
320: pressing portion 330: thread
A: artificial turf unit in a combined state V: imaginary line

Claims (9)

A bubble part provided so that the yarn part is weaving;
A back coating part formed on the lower surface of the bubble part to increase the pulling force of the raw yarn part; And
And a nonwoven fabric portion formed on the lower surface of the back coating portion and provided to be attachable to the Velcro tape,
The above-
Wherein the length in the longitudinal direction has a predetermined magnification of the length of either side of the artificial turf unit and the length of the width is 2/3 or less of the length of the other side of the artificial turf unit, The plurality of artificial turf units are attached symmetrically about imaginary lines bisecting each other,
The above-
In the case of a plurality of units, they are spaced apart from each other by a predetermined distance,
Each of said artificial turf units comprising:
Attached to two different Velcro tapes,
Further comprising: a fixing screw inserted into the ground through the Velcro tape from above to fix the Velcro tape to the ground, wherein the fixing screw is provided in a hollow cylindrical shape to improve water permeability,
The above-
And a hole through which the fixing screw passes,
The fixing screw
A hollow cylindrical shape, an insertion portion penetrating through the hole and adapted to be inserted into the ground; And
The upper end of the fixing screw is bent outward so as to be perpendicular to the outer circumference of the insertion portion, so that when the insertion portion is inserted through the hole and inserted into the ground, the Velcro tape And a pressing portion for pressing the Velcro tape to fix the Velcro tape to the paper surface,
The artificial turf unit includes:
Four artificial turf units are combined to form a combined artificial turf unit so that when the artificial turf mat is formed, the binding force between the artificial turf units is improved,
The raw yarn part, the foamed part,
Are formed with the same area between them,
The non-
The bubble portion and the back coating portion, the upper surface is partially exposed in the direction of one of the four sides,
The artificial turf unit includes:
And a Velcro portion located on an exposed top surface of the nonwoven fabric portion, wherein a hook surface is formed,
The artificial turf unit in the coupled state includes:
The velcro portion of the first artificial turf unit is attached to the nonwoven portion of the second artificial turf unit, the Velcro portion of the second artificial turf unit is attached to the non-woven portion of the third artificial turf unit, Wherein the fourth artificial turf unit is attached to the nonwoven fabric part of the fourth artificial turf unit and the Velcro part of the fourth artificial turf unit is attached to the nonwoven fabric part of the first artificial turf unit to maintain a state where they are coupled to each other. Artificial grass mats. delete delete delete delete delete The method according to claim 1,
The fixing screw
Further comprising a thread formed along the outer circumference of the insert to facilitate insertion and removal of the set screw. The method according to claim 1,
Wherein the raw yarn part, the foamed part, the back coated part,
It is made of polyethylene or polypropylene which is made of polyolefine series and can be easily recycled at the time of disposal. 9. The method of claim 8,
The non-
Wherein the synthetic grass material is made of a mixed material of volcanic ash and has at least one of antibacterial, deodorization and rainwater purification.

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