KR102190616B1 - Draining pad for artificial turf - Google Patents

Abstract

According to the present invention, a drainage plate for an artificial turf comprises: a drainage member located on the ground, having a drainage in a longitudinal direction formed in a lattice shape to pass therethrough, vertically formed with a plurality of drainage holes to communicate with the drainage at an upper surface thereof, having a coupling protrusion formed on a neighboring outer wall surface in a longitudinal direction, and formed with a coupling groove on the other neighboring outer wall surface in a longitudinal direction; and an artificial turf layer fixed on the drainage member. The drainage member and the artificial turf layer are provided in a module shape, and are connected by coupling the coupling protrusion of the drainage member to the coupling groove of the other neighboring drainage member. According to the present invention, the drainage plate is provided in a module shape to be connected by the coupling protrusion and the coupling groove so as to be easily manufactured and constructed. Also, the drainage plate is made of a hard material, thereby being sturdy without distortion, and a civil engineering work for installing drainage facilities such as gravel and a supply pipe can be minimized. In addition, the drainage inside the drainage plate is filled with vegetation soil to sprout seeds of natural turf so as to grow the natural turf.

Description

Drainage plate for artificial turf {DRAINING PAD FOR ARTIFICIAL TURF}

The present invention relates to a drainage plate for artificial turf, and more particularly, to a drainage plate that is manufactured in a module form, is connected to a corresponding area, and is installed to allow drainage while minimizing civil works.

In general, lawns used in stadiums or playgrounds as a place to perform athletic games or events are in the spotlight for their aesthetics and protection of users.

Natural turf itself can alleviate the impact of a user exercising on the ground, and in summer, it can absorb the surrounding geothermal heat to improve the exercise environment, which can be said to have great utility.

However, in the case of such natural turf, there are many difficulties in cultivation, which takes a lot of time for the turf to first coat the surface of the playground and to fix the roots, and furthermore, it takes considerable manpower and cost in terms of continuous maintenance and repair. As a result, it reveals its limitations in its usability.

Therefore, as a way to replace natural turf, a method to cover the surface of the stadium through artificial turf is being activated. As for artificial turf, separate maintenance and maintenance is easier than natural turf, in terms of management time and cost. It is very economical.

However, in the case of an artificial turf playground, instead of being easy to install and inexpensive to maintain, a drainage facility that smoothly drains water accumulating in the playground during rain is becoming an essential requirement.

A technology related to such a drainage plate has been proposed in Korean Patent No. 0621678.

Patent Document 1 describes a method of installing a drainage block for an artificial turf playground in which a drainage block protruding in all directions is installed on the upper part of the foundation work such as a gravel auxiliary layer, and an artificial turf mat is installed on the top of the drainage block. It is disclosed.

However, Patent Document 1 requires civil engineering work to be fundamentally required because a separate gravel auxiliary layer must be formed, and there is a problem in that the construction cost and construction time increase accordingly.

Korean Patent Registration No. 0621678 (Registration Date: 2006.08.31)

The present invention was conceived in consideration of the above points, and the problem of the present invention is that the drain plate is provided in a module form to facilitate manufacture and construction, and the drainage member is made of a hard material to be sturdy. The purpose of this is to provide a drainage plate for artificial turf that can minimize civil works for the installation of drainage facilities.

The drainage plate for artificial turf according to the present invention for achieving the above object is located on the ground, and a longitudinal drainage passage is formed therein in a lattice shape, and a plurality of drainage holes are formed in the longitudinal direction so as to communicate with the drainage channel on the upper surface. A drain member formed, wherein a coupling protrusion is formed in a longitudinal direction on an adjacent outer wall surface, and a coupling groove is formed in a longitudinal direction on another adjacent outer wall surface; And an artificial turf layer fixed on the drainage member, wherein the drainage member and the artificial turf layer are provided in a module form, so that the coupling protrusion of the drainage member may be connected while being coupled to the coupling groove of another neighboring drainage member. have.

An elastic member made of an elastic material is provided between the drainage member and the artificial turf layer, and the elastic member may have drainage holes in cross directions formed in a long hole or circular shape.

Vegetation soil may be filled in the drainage channel so that natural grass can grow.

The drainage member may be joined by a binding protrusion and a binding groove formed on the opposite surface or bonded to the opposite surface in a vertically divided state.
In addition, the present invention is located on the ground, the longitudinal drainage passage is formed through a lattice shape therein, and a plurality of drainage holes are formed in the longitudinal direction so as to communicate with the drainage passage on the upper surface, and coupling protrusions on the adjacent outer wall surface A drain member formed in the longitudinal direction and having a coupling groove formed in the longitudinal direction on another adjacent outer wall surface; And an artificial turf layer fixed on the drainage member, wherein the drainage member and the artificial turf layer are provided in the form of a module, and the coupling protrusion of the drainage member is connected while being coupled to the coupling groove of another neighboring drainage member. , The drainage member is provided in a state of being divided up and down of a hard material and is coupled to each other by a binding protrusion and a binding groove formed on an opposite surface, and binding protrusions are formed on the upper and lower surfaces of the coupling protrusion, and the binding projection is coupled to the binding protrusion. A coupling portion having an upper coupling groove formed on an inner upper surface of the coupling groove is provided to be separated from the upper portion of the drain member while a lower coupling groove is formed on the inner surface of the coupling groove, and the coupling portion is fixed to the drain member by a coupling portion or Can be separated.

According to the present invention, the drainage plate is provided in the form of a module, and each is connected by a coupling protrusion and a coupling groove to facilitate manufacture and construction, and the drainage plate is formed of a hard material to be solid without distortion, and a drainage facility such as gravel and a supply pipe. Civil works for installation can be minimized, and vegetation soil is filled in the drainage passage inside the drainage plate, and natural grass seeds are discharged along with drainage, thereby allowing natural grass to grow.

1 is a cross-sectional view showing a state in which a drain plate for artificial turf according to a first embodiment of the present invention is installed on the ground.
2 is a perspective view showing a drainage member among the drainage plates for artificial turf according to the first embodiment of the present invention.
3 is a plan view showing a state in which a drain member is connected among drain plates for artificial turf according to the first embodiment of the present invention.
4 is a front cross-sectional view and a side cross-sectional view of a drain member among drain plates for artificial turf according to the first embodiment of the present invention.
5 is a plan view showing a combined state of a drain member among a drain plate for artificial turf according to a first embodiment of the present invention.
6 is a cross-sectional view showing a state in which a drain plate for artificial turf according to a second embodiment of the present invention is installed on the ground.
7 is a partially enlarged view showing an operation process for part A in FIG. 6.
8 is a bottom view, a front view and a side view showing an upper drain in the drain plate for artificial turf according to the third embodiment.
9 is a bottom view, a front view and a side view showing a lower drain in the drain plate for artificial turf according to the third embodiment.
10 is a front view showing a state in which upper and lower drain portions are assembled in the drain plate for artificial turf according to the third embodiment.

The above objects, features and other advantages of the present invention will become more apparent by describing in detail a preferred embodiment of the present invention with reference to the accompanying drawings. Hereinafter, a drain plate for artificial turf according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 5, the drain plate 100 for artificial turf according to the first embodiment of the present invention includes a drain member 110, an elastic member 120, and an artificial turf layer 130, and is implemented in a modular manner. It is possible, and it can be constructed on the ground 10 immediately after the basic flattening work.

On the other hand, when the drain plate 100 for artificial turf of the present invention is composed of a drain member 110, an elastic member 120, and an artificial turf layer 130, it can be used in a playground, etc., and a drain member 110 and an artificial turf layer If it is composed of (130), it can be used for landscaping.

Moreover, the artificial turf drainage plate 100 of the present invention may have a middle portion slightly higher than the height of both ends when constructed in a playground, etc. so that rainwater flows down from the center to the edge portion.

The drain member 110 is formed of a hard synthetic resin material and is positioned on the ground. Moreover, the drain member 110 has a longitudinal drainage passage 112 formed therein in a lattice shape, and a plurality of drainage holes 114 are formed in the longitudinal direction so as to communicate with the drainage passage 112 from the top surface, and adjacent outer walls A lower coupling groove (116a) and an upper coupling groove (116b) are formed on the lower and upper surfaces in the longitudinal direction, respectively, and the lower coupling protrusion (118a) and the upper coupling protrusion (118b) are formed at the lower and upper portions of the other adjacent outer wall surfaces. Are formed in each direction.

At this time, the drain member 110 is manufactured by bonding the opposite surface in a state where it is divided up and down by a method such as thermal fusion.

The drainage path 112 forms a flow path when draining rainwater, etc., and is filled with vegetation soil so that natural grass can vegetate. In this way, grass seeds are released from the vegetation soil inside the drainage passage 112 and vegetation is possible through the drainage hole 114, so that artificial turf and natural turf can coexist.

The drainage hole 114 is formed in a circular or elliptical shape, and a passage function that guides the rainwater flowing into the end while preventing the rainwater from penetrating into the inside, and the grass seeds discharged from the vegetation soil of the drainage channel 112 are colored. It has a passage function.

For example, when the drain member 110 has a rectangular shape, a lower coupling groove 116a and an upper coupling groove 116b are formed on two adjacent sides, and a lower coupling protrusion 118a and an upper portion are formed on the other two adjacent sides. The coupling protrusion 118b is formed on the upper and lower sides.

In this way, the lower coupling groove (116a) formed in the drainage member 110 of the artificial turf drainage plate (100) and the lower coupling groove (116b) formed on the drainage member (110) of the artificial turf drainage plate (100) on the other side The coupling protrusion 118a and the upper coupling protrusion 118b are respectively coupled to connect the drainage plates 100 for artificial turf to each other.

The elastic member 120 is made of an elastic material to impart a buffering function, and is provided between the drain member 110 and the artificial turf layer 130 to be described later, and can absorb shock along with drainage of rainwater, etc. So that the drain hole 122 in the cross direction is formed in the long hole direction. At this time, the drain hole 122 may be changed into a circular shape as well as a long hole shape.

In this way, since the elastic member 120 can absorb shock by itself, the use of the elastic chip (not shown in the drawing) sprayed after the construction of the artificial turf layer 130 for shock absorption is reduced, while reducing the use of the shock absorbing function. It can be implemented.

Here, it is preferable to manufacture the drain hole 122 in a state in which it overlaps with the drain hole 114 of the drain member 110.

In addition, the elastic member 120 may be provided as a multilayer having a nonwoven fabric layer attached to the upper and lower surfaces of the elastic layer.

The artificial turf layer 130 is fixed to the upper surface of the elastic member 120.

As described above, in the artificial turf drainage plate 100 of the present invention, the modularized drainage plate 100 is first mounted on the floor in a state where the drainage plate 100 is dug out by the corresponding area so that the drainage plate 100 is seated on the ground, and the drain plate 100 is next to it. Connect.

That is, in the lower coupling groove 116a and the upper coupling groove 116b respectively formed on the lower and upper portions of the adjacent outer wall surface of the drainage member 110 in the drainage plate 100 on one side, the drainage member 110 in the other drainage plate 100 Each of the lower coupling protrusions (118a) and the upper coupling protrusions (118b) formed on the lower and upper portions of the adjacent outer wall surface are connected, respectively, and formed on the lower and upper portions of the neighboring outer wall surfaces of the drain member 110 in one drain plate (100). In the lower coupling protrusion (118a) and the upper coupling protrusion (118b), the lower coupling groove (116a) and the upper coupling groove (116b) formed on the lower and upper portions of the adjacent outer wall surface of the drain member 110 in the other drain plate (100) Each is connected.

Next, an elastic chip (not shown in the drawing) is applied to the surface layer of the artificial turf layer 130 positioned above the drain member 110. In this way, by installing the drain plate 100 directly on the ground, it is possible to minimize civil works for installing drainage facilities such as gravel and supply pipes.

In addition, since shock absorption is possible by the elastic member 120, if it is installed between the drainage member 110 and the artificial turf layer 130, it can be used for exercise, and when the elastic member 120 is omitted, it is for landscaping, etc. Can be used as In addition, rainwater flowing through the drain hole 114 of the drain member 110 is easily drained to the outside of the drain plate 100 through the drain passage 112.

Moreover, since vegetation soil is filled in the ditch 112 so that natural grass can grow vegetation, grass seeds are released from the vegetation soil inside the ditch 112 and vegetation is possible through the drain hole 114. Grass can coexist.

6 and 7, the artificial turf drain plate 200 according to the second embodiment of the present invention includes a drain member 210, an elastic member 220, and an artificial turf layer 230, and the first Unlike the embodiment, the structure for binding the drainage member 210 to each other is different, and can be applied to the first and third embodiments.

That is, the coupling grooves 211a and 216a' facing each other so that a protrusion having an inclined surface so as to be gradually depressed toward the inside of the upper coupling groove 216b and having a vertical surface extending in a vertical direction from the end of the inclined surface is repeatedly formed. Each is formed in the scene, and the binding protrusions 218b' are formed to be equal to each other on the upper and lower surfaces of the upper coupling protrusions 218b so as to be bound to the binding grooves 211a and 216a'.

In this way, when connecting the other drain member 210 to one drain member 210, the binding protrusions 218b' formed on the upper and lower surfaces of the upper coupling protrusion 218b of the drain member 210 on the other side of the drain member 210 The other side is bound to the binding grooves (211a, 216a') formed on the upper and lower surfaces of the upper coupling groove (216b), and the binding grooves (211a, 216a') formed on the upper and lower surfaces of the upper coupling groove (216b) of one drain member 210 The binding protrusions 118b' formed on the upper and lower surfaces of the upper coupling protrusions 218b of the drainage member 210 are respectively bound.

Therefore, while the binding protrusion 218b' having a right triangular cross-sectional shape is bound to the binding grooves 211a and 216a' having a right triangular cross-sectional shape, the other draining member 210 is not separated from one drain member 210 Connect firmly.

On the other hand, in order to separate the binding protrusion 218b' from the binding grooves 211a, 216a', the upper binding groove 211a is separated from the upper binding projection 218b', and for this purpose, the upper binding groove 211a on the bottom surface The formed coupling portion 211 is formed to be separated from the groove portion G, and a groove portion G is formed in the upper coupling groove 216b so that the coupling portion 211 is coupled.

And an installation groove (G1) is formed at the rear of the coupling portion 211 so that the coupling portion 211 is fastened to the groove portion (G), and a fastening portion (211b) such as a bolt through the installation groove (G1) is a drain member ( 210). At this time, an elastic member (S) is installed between the head of the fastening portion 211b and the bottom surface of the installation groove (G1), and when the coupling portion 211 is lifted and released, the coupling portion 211 is always in the groove portion G Provides elastic force to fit tightly.

And when the rear of the groove (G) adjacent to the rear surface of the coupling portion 211 is recessed, a spacing groove (216b') with an inclined rear surface is formed to increase the coupling portion 211 by using a tool T such as a driver. After being inserted into the separation groove (216b'), the rear bottom of the coupling portion 211 is lifted by the principle of a lever, and the upper coupling groove (211a) is separated from the lower coupling groove (216a'), and then the upper coupling protrusion (218b) is separated. I can make it.

8 to 10, the artificial turf drainage plate according to the third embodiment of the present invention includes a drainage member, an elastic member, and an artificial turf layer, and unlike the first embodiment, only the structure of the drainage member is different. Detailed description of is omitted.

The drain member of the present embodiment includes an upper drain portion 1110 and a lower drain portion 1120 provided in a vertically coupled state, and the coupling shape is illustrated as having a rectangular shape, but is not limited thereto, and a square shape may be implemented.

In the upper drainage part 1110, a grid-shaped upper drainage passage 1112 is formed between the protrusions and the protrusions through protrusions protruding downward at predetermined intervals from the bottom, and a lower drainage passage formed between the protrusions and the protrusions of the lower drainage part 1120 ( 1122), a drainage channel is formed.

In addition, the upper drainage portion 1110 is formed through each of the longitudinal drainage holes 1114 to communicate with the upper drainage passage 1112 from the upper surface.

In addition, in the upper drain 1110, upper coupling grooves 1116b are formed on the upper side of the adjacent outer wall in the longitudinal direction, and upper coupling protrusions 1118b are respectively formed on the upper side of the other adjacent outer wall.

At this time, since the upper coupling groove 1116b and the upper coupling protrusion 1118b have the same structure and function as those of the first embodiment, detailed descriptions are omitted.

In addition, the upper drain portion 1110 has a binding protrusion 1119 formed along the bottom edge to be coupled with the binding groove 1129 formed along the upper edge of the lower drain portion 1120.

In the lower drainage part 1120, a grid-shaped lower drainage passage 1122 is formed between the protrusions and the protrusions through protrusions protruding upward at predetermined intervals from the bottom surface, and an upper drainage passage formed between the protrusions and the protrusions of the upper drainage part 1110 ( 1112) and a drainage channel is formed.

In addition, in the lower drain portion 1120, a lower coupling groove 1126a is formed on an upper portion of an adjacent outer wall surface in the longitudinal direction, and a lower coupling protrusion 1128a is formed on an upper portion of the other neighboring outer wall surface in the longitudinal direction.

At this time, since the lower coupling groove 1126a and the lower coupling protrusion 1128a have the same structure and function as those of the first embodiment, detailed descriptions will be omitted.

In addition, the lower drain 1120 has a binding groove 1129 formed along the edge of the bottom surface to be bound with the binding protrusion 1119 formed along the bottom edge of the upper drain 1110.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, those of ordinary skill in the art to which the present invention pertains can be implemented in other specific forms without changing the technical spirit or essential features. You can understand. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not limiting.

100, 200: drain plate for artificial turf 110, 210: drain member
112, 212: drainage passage 114, 214: drainage hole
116a, 216a: lower engaging groove 116b, 216b: upper engaging groove
118a, 218a: lower coupling protrusion 118b, 218b: upper coupling protrusion
120, 220: elastic member 130, 230: artificial turf layer
1210, 1220: upper and lower drainage

Claims (4)

It is located on the ground, and a longitudinal drainage channel is formed through a lattice shape therein, and a plurality of drainage holes are formed in the longitudinal direction so as to communicate with the drainage channel on the upper surface, and coupling protrusions are formed in the longitudinal direction on the adjacent outer wall surface. , A drain member having a coupling groove formed in the longitudinal direction on the other adjacent outer wall surface; And
Includes; artificial turf layer fixed on the drainage member,
The drainage member and the artificial turf layer are provided in the form of a module, and are connected while the coupling protrusion of the drainage member is coupled to a coupling groove of another neighboring drainage member,
The drainage member is provided in a state of being divided up and down of a hard material and is mutually coupled by a binding protrusion and a binding groove formed on the opposite surface,
A coupling protrusion is formed on the upper and lower surfaces of the coupling protrusion, and a lower coupling groove is formed on the inner lower surface of the coupling groove so as to be coupled to the coupling protrusion, and the coupling portion having an upper coupling groove formed on the inner upper surface of the coupling groove is the upper portion of the drainage member. Is provided to be separated from,
A drain plate for artificial turf, wherein the coupling portion is fixed or separated from the drain member by a fastening portion.
The method of claim 1,
An elastic member made of an elastic material is provided between the drain member and the artificial turf layer, wherein the elastic member has a drain hole in a cross direction in a long hole or circular shape.
The method of claim 1,
Drainage plate for artificial turf, characterized in that the vegetation soil is filled so that natural turf can grow in the drainage channel.
The method of claim 1,
The coupling portion has an installation groove formed so that the head of the coupling portion is inserted, and an elastic member is provided between the head of the coupling portion and the bottom surface of the installation groove Drainage plate for artificial turf, characterized in that.

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