KR20160096810A - Artificial turf for breeding natural grass - Google Patents

Artificial turf for breeding natural grass Download PDF

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Publication number
KR20160096810A
KR20160096810A KR1020150018341A KR20150018341A KR20160096810A KR 20160096810 A KR20160096810 A KR 20160096810A KR 1020150018341 A KR1020150018341 A KR 1020150018341A KR 20150018341 A KR20150018341 A KR 20150018341A KR 20160096810 A KR20160096810 A KR 20160096810A
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KR
South Korea
Prior art keywords
grass
yarn
artificial
bubble
natural
Prior art date
Application number
KR1020150018341A
Other languages
Korean (ko)
Inventor
이효상
Original Assignee
주식회사 지에스티지
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Publication date
Application filed by 주식회사 지에스티지 filed Critical 주식회사 지에스티지
Priority to KR1020150018341A priority Critical patent/KR20160096810A/en
Publication of KR20160096810A publication Critical patent/KR20160096810A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
    • E01C13/083—Construction of grass-grown sports grounds; Drainage, irrigation or heating arrangements therefor
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/20—Industrial for civil engineering, e.g. geotextiles
    • D10B2505/202—Artificial grass
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
    • E01C2013/086—Combination of synthetic and natural grass
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/10—Paving elements having build-in shock absorbing devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S273/00—Amusement devices: games
    • Y10S273/13—Artificial grass

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

The artificial turf for artificial grass vegetation according to the present invention comprises (i) artificial turf bubbles 10 having a natural turf vegetation space 30 formed by synthetic fibers and (ii) And a synthetic fiber pile yarn (20) fixed by the artificial grass bubble (10) and having an upper end protruded upward from the artificial grass bubble (10) Sectional shape is formed by a C-shaped main body 22 having a slit portion 21 and serrated wings 23 and 24 extending in the left and right directions of the main body 22 .
In the present invention, the synthetic fiber filament yarn 20 has the above-mentioned cross-sectional structure, and is excellent in shape stability, and at the same time, water, which is sprayed on artificial turf to maintain the temperature and humidity appropriately for a long time, Through the rear slit portion 21, which is contained in the rear slit portion 21.
In addition, according to the present invention, natural grass vegetation space portions 30 are formed naturally in the artificial grass bubble 10, natural grass can be vegetated, the filling material such as a rubber chip can be easily separated, ), Artificial turf can be fixed to the floor of the athletic field, which has an eco-friendly effect.

Description

Artificial turf for breeding natural grass [0002]

The present invention relates to an artificial turf for natural grass vegetation, and more particularly, to an artificial turf for artificial turf which is excellent in shape stability and effectively regulates the temperature and humidity of artificial turf, The present invention relates to an artificial turf for natural grass vegetation, in which natural space for natural grass is formed.

The conventional artificial turf has a structure in which synthetic fiber pile yarns are tufted on artificial turf bubbles made of synthetic fiber yarn or fabricated together with the bubble, and the synthetic fiber pile yarns have a circular cross section or a cross- (Hereinafter referred to as "elongated elliptical cross section").

The conventional artificial turf has the problem that the synthetic fiber pile constituting the artificial turf has a circular cross-section or an elliptical cross-section, which degrades the shape stability after an external force is applied.

Another conventional artificial turf has a structure in which synthetic fiber pile yarns made of synthetic fiber yarn are tufted or assembled with the bubble, and the synthetic fiber pile yarn has a circular cross section or hollow circular oval cross section having a hollow portion Respectively.

Another artificial turf described above has a hollow portion on the cross section of a synthetic fiber filament so that it can contain water (water), but the passage for discharging it to the outside is limited to only the upper portion and the lower portion of the hollow portion, There is a limitation in maintaining the temperature and humidity of the surface of the playground to be constant, and there is a problem in that the shape stability is poor after external force is applied.

As a conventional artificial turf for natural grass vegetation, Korean Utility Model Registration No. 20-0437986 discloses an artificial turf for knitting a base, which is knitted with synthetic fiber yarn as shown in Figs. 8 and 9, A first insert yarn 104 made of a natural fiber yarn which is incorporated in the base fabric 100 to form a base fabric A of the net pattern structure and a second insert yarn 104 which is incorporated in the base binding fabric 100 into a part of the base fabric A, (Artificial grass bubble) composed of a synthetic fiber yarn made of a synthetic fiber yarn knitting a ground tissue (B) of a width and an artificial turf yarn formed on the ground tissue (B) of the synthetic turf fabric The artificial turf for natural grass vegetation is composed of a pile of natural grass and vegetation formed by biodegradation of the base tissue (A) during use.

Another conventional artificial grass for natural grass vegetation is disclosed in Korean Patent No. 10-1044653, which includes a bubble 1 made of synthetic fibers as shown in Figs. 4 to 6, Wherein the bubble 1 is formed in a braided structure composed of synthetic fibers and the lower end of the synthetic fiber pile 2 is in the form of a bubble 1 and is fixed by the bubble 1 and the upper end of the synthetic fiber filament yarn 2 extends so as to protrude upward from the bubble 1, An artificial grass for reproduction of natural grass which is protruded and extended upward from the braid portions connecting the intersections of the braids in the bubble 1 and the intersections is shown.

The conventional artificial turf for natural grass vegetation has a merit that natural turf vegetation space 30 is formed in the artificial turf bubble 1 so that the natural turf vegetation can be obtained through the space 30, Since the cross-sectional shape is a circular cross section, a lobular elliptical cross section, a circular cross section having a hollow portion, or a elliptical cross-section having a hollow portion, the shape stability is insufficient after external force is applied, And the ability to keep the temperature and humidity of the surface of the playground constant.

Disclosure of the Invention A problem to be solved by the present invention is to provide a synthetic fiber filament yarn excellent in the shape stability of an artificial fiber filament yarn after an external force is applied and at the same time having a function of slowly releasing the synthetic fiber filament yarn after absorbing moisture, The present invention provides an artificial turf for sustainable natural grass vegetation.

Another object of the present invention is to provide a method and apparatus for natural turf vegetation space naturally formed so that natural grass can be vegetated and a filling material such as a rubber chip can be easily separated, So that it can be fixed on the floor, thereby providing environmentally friendly artificial turf for natural grass vegetation.

In order to achieve the above object, the present invention provides a natural lawn vegetation natural lawn, comprising: (i) artificial turf bubbles (10) having a natural turf vegetation space (30) made of synthetic fibers and (ii) A synthetic fiber filament yarn 20 which is formed together with the artificial turf bubble 10 and is fixed by the artificial turf bubble 10 and whose upper end extends so as to protrude upward from the artificial turf bubble 10 The cross section of the synthetic fiber pile 20 in the width direction is divided into a C-shaped main body 22 having a slit portion 21 and a straight blade 22 extending in the left and right directions of the main body 22, (23, 24).

In the present invention, the synthetic fiber filament yarn 20 has the above-mentioned cross-sectional structure, and is excellent in shape stability, and at the same time, water, which is sprayed on artificial turf to maintain the temperature and humidity appropriately for a long time, Through the rear slit portion 21, which is contained in the rear slit portion 21.

In addition, according to the present invention, natural grass vegetation space portions 30 are formed naturally in the artificial grass bubble 10, natural grass can be vegetated, the filling material such as a rubber chip can be easily separated, ), Artificial turf can be fixed to the floor of the athletic field, which has an eco-friendly effect.

1 to 3 are cross-sectional perspective views of a synthetic fiber pile yarn 20 constituting the present invention.
4 is a bottom view of an artificial grass for natural grass vegetation according to a first embodiment of the present invention.
5 is a top view of artificial turf for natural grass vegetation according to a first embodiment of the present invention.
FIG. 6 is a partially enlarged schematic view of artificial turf for natural grass vegetation shown in FIG. 4; FIG.
Fig. 7 is a knitting organization chart of artificial turf for natural grass vegetation shown in Fig. 4; Fig.
8 is a plan view of a synthetic grass foam 10 used in a second embodiment of the present invention.
9 is a partial enlarged view of Fig.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

3 and 4, the artificial turf for artificial grass vegetation according to the present invention comprises (i) artificial turf air bubbles 10 having a natural turf vegetation space 30 formed of synthetic fibers and (ii) And the lower end portion is composed of a synthetic fiber pile yarn 20 which is formed together with the artificial grass bubble 10 and is fixed by the artificial grass bubble 10 and whose upper end is protruded upward from the artificial grass bubble 10 As shown in FIGS. 1 to 3, the synthetic fiber pile yarn 20 has a C-shaped main body 22 having a slit portion 21 in the widthwise direction, Shaped wings (23, 24) extending in the direction of the arrow.

The synthetic fiber filament yarn 20 having the above-described cross-sectional structure is formed so that the C-shaped main body 22 positioned at the center portion of the straight wings 23 and 24 located at both side edges is thicker, (Hereinafter referred to as "shape stability property") after the external force applied to the synthetic fiber pile yarn 20 has disappeared.

In addition, the synthetic fiber pile yarn 20 having the above-mentioned cross-sectional structure is provided with the hollow portion and the slit portion 21 in the C-shaped main body 22 formed along the longitudinal direction, And the water to be sprayed for humidity control is stored. The slit part 21 slowly discharges the stored water to the outside, so that the temperature and humidity of the ground on which the artificial turf is laid can be maintained constantly for a long time do.

The projections 25 may not be formed on both the surfaces of the C-shaped main body 22 and the straight vanes 23 and 24 constituting the synthetic fiber pile yarn 30 as shown in FIG. The projections 25 are not formed on the surface of the C-shaped body 22 and the projections 25 may be formed only on the surfaces of the straight blades 23 and 24 as shown in FIG. The protrusions 25 may be formed on both surfaces of the protrusions 22 and the protrusions 23 and 24.

The protrusions 25 improve the shape stability of the synthetic fiber pile yarn 20 after receiving an external force.

The width of the slit portion 21 is 0.05 to 0.3 mm to gradually release the water (moisture) contained in the C-shaped body 22 to the outside, thereby maintaining the temperature and humidity of the ground on which the artificial turf is laid for a long time desirable.

6, a part of braids 13 formed by knitting a warp yarn 11 and a weft yarn 12 into knitted nose structures along the longitudinal direction is formed into a synthetic yarn, 8 may be a bubble forming a natural grass vegetation space 30 by being woven into a net structure by a web 12 ', a binding knitting yarn 100 for base knitting which is knitted with synthetic fiber yarn as shown in FIG. 8, A first insert yarn 104 made of a natural fiber yarn which is incorporated in the binding yarn for base knitting 100 and which forms a base fabric A of a net pattern structure; And a second insert yarn 106 made of a synthetic fiber yarn into which a certain width tissue B is knitted.

Specifically, in the first embodiment of the present invention, the artificial turf bubble 1 is formed by forming a warp 11 along a longitudinal direction and a braid formed by knitting a weft 12 into a knitted nose structure, as shown in FIG. : 13) are weaved in a network structure by a weft yarn 12 of a synthetic fiber to form a natural grass vegetation space portion 30.

FIG. 4 is a bottom view of artificial turf for natural grass vegetation according to a first embodiment of the present invention, FIG. 5 is a plan view of artificial turf for natural grass vegetation according to the first embodiment of the present invention, FIG. 7 is a knitting structure diagram of artificial turf for natural grass vegetation according to the first embodiment of the present invention. FIG. 7 is a partial enlarged view of artificial turf for natural grass vegetation according to the first embodiment of the present invention.

In the second embodiment of the present invention, the artificial grass bubble 1 is knitted with a synthetic fiber yarn, a binding yarn 100 for base knitting is incorporated into the binding yarn 100 for base knitting, A synthetic fiber yarn which is knitted into a part of the base fabric A and incorporated into the binding yarn 10 for base knitting to knit a base fabric B having a certain width, And a second inserting yarn 106 which is made of a nonwoven fabric.

FIG. 7 is a plan view of artificial turf for natural grass vegetation according to a second embodiment of the present invention, and FIG. 9 is a partial enlarged view of artificial turf for natural grass vegetation according to a second embodiment of the present invention.

In the present invention, the synthetic fiber filament yarn 20 has the above-mentioned cross-sectional structure, and is excellent in shape stability, and at the same time, water, which is sprayed on artificial turf to maintain the temperature and humidity appropriately for a long time, Through the rear slit portion 21, which is contained in the rear slit portion 21.

In addition, according to the present invention, natural grass vegetation space portions 30 are formed naturally in the artificial grass bubble 10, natural grass can be vegetated, the filling material such as a rubber chip can be easily separated, ), Artificial turf can be fixed to the floor of the athletic field, which has an eco-friendly effect.

10: artificial grass bubble 20: synthetic fiber pile
11: warp yarn 12: weft yarn
13: Braid 21: Slit portion
30: space for natural grass vegetation space 22: C-shaped body
23, 24: straight blade 25: projection
A: Base organization B: Geological organization
100: Binding yarn for base knitting 102:
104: first insertion yarn 106: second insertion yarn

Claims (6)

(I) artificial grass bubble 10 having a natural grass vegetation space 30 formed by synthetic fiber yarn and (ii) a lower end is formed together with the artificial grass bubble 10 to form a synthetic grass bubble 10 And an upper end portion thereof is composed of a synthetic fiber pile yarn 20 which protrudes upward from the artificial grass foam 10,
The synthetic fiber pile yarn 20 has a C-shaped main body 22 having a slit portion 21 and a wing 23 or 24 extending in the left and right directions of the main body 22, The artificial grass for natural grass vegetation. The artificial grass for natural grass vegetation according to claim 1, wherein protrusions (25) are formed on the surfaces of the C-shaped main body (22) and the flat blade (23, 24). The artificial grass for natural grass vegetation as set forth in claim 1, wherein protrusions (25) are formed on the surfaces of the flat wings (23, 24). The artificial grass for natural grass vegetation as set forth in claim 1, wherein the width of the slit part (21) is 0.05 to 0.3 mm. The artificial grass bubble (10) according to claim 1, wherein the artificial grass bubble (10) has a warp (11) and a part of braids (13) formed by knitting a weft yarn (12) , And the natural turf vegetation space (30) is formed by weaving with a net-like structure. The artificial turf bubble (10) according to claim 1, wherein the artificial turf bubble (10) comprises a base yarn binding yarn (100) knitted with synthetic fiber yarn, A first insert yarn 104 made of a natural fiber yarn which is made of synthetic fibers to be knitted into a part of the base fabric A and incorporated in the binding yarn 10 for base knitting, (106). ≪ RTI ID = 0.0 > 11. < / RTI >
KR1020150018341A 2015-02-06 2015-02-06 Artificial turf for breeding natural grass KR20160096810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150018341A KR20160096810A (en) 2015-02-06 2015-02-06 Artificial turf for breeding natural grass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150018341A KR20160096810A (en) 2015-02-06 2015-02-06 Artificial turf for breeding natural grass

Publications (1)

Publication Number Publication Date
KR20160096810A true KR20160096810A (en) 2016-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150018341A KR20160096810A (en) 2015-02-06 2015-02-06 Artificial turf for breeding natural grass

Country Status (1)

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KR (1) KR20160096810A (en)

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E601 Decision to refuse application