CN102439229B - Artificial turf block - Google Patents
Artificial turf block Download PDFInfo
- Publication number
- CN102439229B CN102439229B CN200980159332.1A CN200980159332A CN102439229B CN 102439229 B CN102439229 B CN 102439229B CN 200980159332 A CN200980159332 A CN 200980159332A CN 102439229 B CN102439229 B CN 102439229B
- Authority
- CN
- China
- Prior art keywords
- main body
- artificial turf
- artificial
- fixed
- turf block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention relates to an artificial turf block. According to one aspect of the present invention, the block planted with the artificial turf comprises: a block body formed with a plurality of fixing holes; a fixing member having a body and an extension unit which is extended downward from the body and then is fixed in the fixing hole; and an artificial turf member having a floor pad fixed to the fixing member and artificial turf fixed on the floor pad.
Description
Technical field
The present invention relates to a kind of artificial turf block, more specifically relate to a kind of can natural harmonizing nature environment and manual construction thing and can easily replace the artificial turf block of aging artificial lawn.
Background technology
Generally speaking, sidewalk piece is arranged on the side of keeping to the side in track, plays the effect that facilitates walk and guarantee pedestrains safety.The prior art of relevant such sidewalk piece, discloses " artificial lawn plantation sidewalk piece " at Korean granted utility model communique No. 20-0420453 (2006.07.04).
Above-mentioned prior art relates to a kind of artificial lawn plantation sidewalk piece, and its formation of surface by the piece at given shape has the planting groove of specified altitude and shape, gets through a plurality of limberss of up/down perforation and form on described planting groove.
Above-mentioned prior art is being cut down the wastewater treatment expenses such as rainwater and is being prevented having advantage aspect the effect of underground heat, but the easy impaired shortcoming of artificial lawn while existing for sidewalk piece.
Particularly, although have, form the function that planting groove fixes artificial lawn, the impact bringing for vertical load is effective, for the impact that the inclinations such as stress apply of cutting off mainly producing when pedestrian's walking, has substantially invalid shortcoming.That is, be applied in stronger situation of cutting off stress etc., exist artificial lawn self can depart from, by pedestrian, be trampled or kicked corner and the shortcoming of losing.
Summary of the invention
Technical problem
The present invention proposes in order to address the above problem, and one embodiment of the invention relate to and a kind ofly can prevent artificial lawn damage and can efficiently replace the artificial turf block of operation.Technical scheme
To achieve these goals, a preferred embodiment of the present invention provides a kind of artificial turf block, it is characterized in that, the piece that kind is implanted with artificial lawn comprises: piece main body, and it is formed with a plurality of fixing holes; Fixed part, it has main body and extension, and described extension extends from this main body to bottom and is fixed on fixing hole; Artificial lawn parts, it has the ground cushion being fixed on this fixed part and is fixed on the artificial lawn on this ground cushion.
Beneficial effect
According to an embodiment of the invention described above, first, a kind of artificial turf block of feeling nature can make pedestrian's walking time and can meeting drain function can be provided.
The second, can provide a kind of can resist as the artificial turf block of the impacts that direction applies from the side such as shear strength.
Three, can provide a kind of and can easily only replace the artificial turf block of aging artificial lawn.
Accompanying drawing explanation
Fig. 1 is the stereogram of the artificial turf block of diagram one embodiment of the invention.
Fig. 2 is the three-dimensional exploded view of the artificial turf block shown in Fig. 1.
Fig. 3 is the plan view of the artificial turf block shown in Fig. 1.
Fig. 4 is the positive sectional view of the artificial turf block shown in Fig. 1.
Fig. 5 is the variation of the ground cushion used of the artificial turf block shown in Fig. 1.
* description of reference numerals *
1: artificial turf block 10: piece main body
11: fixing hole 11a: flange
12: supporting projections 13: support slot
20: fixed part 21: main body
21a: bent hole 22: extend support portion
22a: short flange 23: articulate projection
24: articulate groove 30: artificial lawn parts
31: ground cushion 31a: fixed projection
31aa: enlarged portion 32: artificial lawn
40: filling component
The specific embodiment
Fig. 1 is the stereogram of the artificial turf block of diagram one embodiment of the invention, Fig. 2 is the three-dimensional exploded view of the artificial turf block shown in Fig. 1, Fig. 3 is the plan view of the artificial turf block shown in Fig. 1, Fig. 4 is the positive sectional view of the artificial turf block shown in Fig. 1, and Fig. 5 is the variation of the ground cushion used of the artificial turf block shown in Fig. 1.
Artificial turf block 1 according to a preferred embodiment of the invention comprises: join with ground and play framework effect piece main body 10, be fixed on described main body 10 tops fixed part 20, be fixed on the artificial lawn parts 30 on described fixed part 20 tops and be filled into the filling component 40 in described artificial lawn parts 30.
Piece main body 10 is preferably rectangular shape (referring to Fig. 1), as shown in Figure 4, has a plurality of fixing holes 11 that penetrate into bottom from top, a plurality of supporting projections 12 and the support slot 13 that isolation is formed at side.
Described fixing hole 11 is the insert division of the extension support portion 22 of fixed part 20 described later, in order to support the short flange 22a of described extension support portion 22, as shown in Figure 4, the diameter of described fixing hole 11 from the bottom of piece main body 10 until the height of regulation remain unchanged always, vertical curve afterwards, thus the flange 11a that diameter diminishes there is.
Be preferably, described main body 10 formed by cement, can bear the vertical load from pedestrian or other impacts.
Fixed part 20 has: the shape main body 21 corresponding with described main body 10, from described main body 21 outstandingly to bottom form a plurality of extensions support portion 22 of regular length, a plurality of of side that isolation is formed at described main body 21 articulate projection 23 and articulate groove 24.Be preferably, described in articulate projection 23 and articulate groove 24 and be formed on the straight line identical with described supporting projections 12, support slot 13, as shown in Figure 4, in described main body 21, form the bent hole 21a of a plurality of bendings, to fix the fixed projection 31a of ground cushion 31 described later.
Be preferably, as shown in Figure 4, in the lower end of described extension support portion 22, form short flange 22a, the flange 11a that described short flange 22a is articulated to described main body 10 above plays a supporting role.In addition, be preferably, this extends support portion 22 is interior empty shape, to be connected and to play a role in the drainage with fixed projection 31a described later.
Be preferably, described fixed part 20 is formed by TPV (Thermoplastic vulcanizate, thermoplastic sulfurized rubber), to have tensile properties and compression set characteristic.Described TPV is by PP (Polypropylene, polypropylene) and waste tyre rubber powder (WGRT, Waste Ground Rubber Tirepowder), or manufactured by useless PP and waste tyre rubber powder.Adopt experimental data 1 and 2 to describe below.
| Admixture | Hot strength (MPa) | Elongation per unit length (%) |
| PP/WGRT＝40/60 | 9.8 | 51.6 |
| PP/ (WGRT: pitch) (50: 50)=40/60 | 9.5 | 134.3 |
| PP/WGRT/SEBS-g-MA＝40/40/20 | 9.0 | 190.6 |
| PP/ (WGRT: pitch) (60: 40)/SEBS-g-MA=40/40/20 | 8.6 | 220.2 |
| PP/ (WGRT: pitch) (50: 50)/SEBS-g-MA=40/40/5 | 8.0 | 208.4 |
| PP/ (WGRT: pitch) (50: 50)/SEBS-g-MA=40/40/20 | 8.4 | 305.2 |
| PP/ (WGRT: pitch) (50: 50)/EPDM-g-MA=40/40/20 | 7.6 | 182.3 |
| PP/ (WGRT: pitch) (50: 50)/PP-g-MA=40/40/20 | 10.3 | 154.3 |
| PP/ (WGRT: pitch) (50: 50)/SEBS=40/40/20 | 7.8 | 333.8 |
Experimental data 1
| Admixture | T5％(℃) |
| PP/WGRT＝40/60 | 284.25 |
| PP/ (WRT: pitch) (50: 50)=40/60 | 328.09 |
| PP/WRT/SEBS-g-MA＝40/40/20 | 332.21 |
| PP/ (WRT: pitch) (60: 40)/SEBS-g-MA=40/40/20 | 340.05 |
| PP/ (WRT: pitch) (50: 50)/SEBS-g-MA=40/40/20 | 344.05 |
| PP/ (WRT: pitch) (50: 50)/EPDM-g-MA=40/40/20 | 340.62 |
| PP/ (WRT: pitch) (50: 50)/PP-g-MA=40/40/20 | 341.76 |
| PP/ (WGRT: pitch) (50: 50)/SEBS=40/40/20 | 346.32 |
Experimental data 2
In order to manufacture described TPV, use PP and waste tyre rubber powder, while use double screw extruder to make it that dynamic response occur, extrude.The particle mean size of waste tyre rubber powder is 300 microns, and experimental technique is first to use single screw extrusion machine mix asphalt (bitumen) and waste tyre rubber powder.Now to be 40rpm, temperature be from input port 100 ℃, 120 ℃, 140 ℃ to rotating speed.Then reuse double screw extruder and manufacture TPV with this mixture.Now the temperature from input port is 140 ℃, 180 ℃, 200 ℃, 220 ℃, and rotating speed is 100rpm, and the pressure of punch die is 20kgf/cm
2.For the physical property of the TPV manufacturing is detected, use ejaculator and manufactured test piece with test piece mould.Now used the ejaculator of 100 tons, the temperature of ejaculator is from input port 230 ℃, 240 ℃, 240 ℃, 250 ℃.Use universal tensile testing machine to detect hot strength and the elongation per unit length of the test piece of having manufactured.In experimental data 1, testing result has been shown.Known, elongation per unit length becomes along with pitch addition greatly, but hot strength reduces.Therefore, also can be according to the required use pitch of the physical property of elongation per unit length.In addition, when higher to physical property requirement, be more preferably use bulking agent, in this experiment, used the bulking agent of bulking agent, polypropylene and the generation of maleic anhydride functional group reactions that bulking agent that butylene styrene/ethylene styrene copolymer and maleic anhydride functional group reactions (graft) generate, ethylene propylene diene rubber and maleic anhydride functional group reactions generate.Experimental data 2 shows the example that uses TGA in order to compare its thermal characteristic.Photo 1 to 8 is below photos of taking by SEM in order to obtain the morphological characteristic of TPV.
As shown in Figure 4, artificial lawn parts 30 have: form the ground cushion 31 of fixed projection 31a and be fixed on the artificial lawn 32 on described ground cushion 31, described fixed projection 31a has enlarged portion 31aa, to insert and to be fixed in the bent hole 21a of fixed part 20.
As shown in Figure 5, described ground cushion 31 can be used cementing agent to be fixed on fixed part 20, and described artificial lawn 32 is preferably to use cementing agent or plant the methods such as hair and is fixed on described ground cushion 31.
Filling component 40 is filled between described artificial lawn 32, plays the effect of filling up the space between artificial lawn 32, is preferably and uses circle silica sand, rubber or polyurethane fragment.
Artificial turf block 1 according to a preferred embodiment of the invention, is preferably the supporting projections 12, the support slot 13 that form by its side, articulates projection 23, articulates groove 24 and use with a plurality of combining.
The present invention is not in the situation that depart from the main idea of claims requirement, and the technician who possesses the conventional knowledge in this area can carry out various distortion, and therefore technical protection scope of the present invention is not limited to above-mentioned specific preferred embodiment.
Claims (4)
1. an artificial turf block, is characterized in that, the piece that kind is implanted with artificial lawn comprises:
Piece main body, it is formed with a plurality of fixing holes, has diameter from the bottom of described fixing hole until the height of regulation remains unchanged always, vertical curve afterwards, the flange that diameter diminishes;
Fixed part, it has main body and a plurality of extensions support portion, the shape of described main body is corresponding with described main body and have a plurality of bent holes, described extension support portion is extended from described main body to bottom and is fixed on described fixing hole and hollow, and has and be formed on the short flange that lower end, described extension support portion fixes described flange; And
Artificial lawn parts, its have be formed with its end insert the enlarged portion that described bent hole supports fixed projection ground cushion and be fixed on the artificial lawn on described ground cushion.
2. artificial turf block as claimed in claim 1, is characterized in that, in described artificial lawn parts, is filled with filling component.
3. artificial turf block as claimed in claim 1, is characterized in that, in described main body, is formed with a plurality of supporting projections and support slot, is formed with a plurality ofly articulate projection and articulate groove on described fixed part.
4. artificial turf block as claimed in claim 1, is characterized in that, described fixed part is formed by thermoplastic sulfurized rubber, and described thermoplastic sulfurized rubber is manufactured by polypropylene and waste tyre rubber powder.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2009/002575 WO2010131789A1 (en) | 2009-05-15 | 2009-05-15 | Artificial turf block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102439229A CN102439229A (en) | 2012-05-02 |
| CN102439229B true CN102439229B (en) | 2014-08-27 |
Family
ID=43085151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980159332.1A Expired - Fee Related CN102439229B (en) | 2009-05-15 | 2009-05-15 | Artificial turf block |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102439229B (en) |
| WO (1) | WO2010131789A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200215422A1 (en) * | 2018-09-14 | 2020-07-09 | One Corporation | Portable pitching lane for softball |
| GB2584628A (en) * | 2019-05-28 | 2020-12-16 | England Hockey | Temporary sports pitch assembly |
| US12043965B2 (en) * | 2020-12-04 | 2024-07-23 | Ramin Tabibnia | Synthetic turf system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2522864A1 (en) * | 1975-05-23 | 1976-12-30 | Berleburger Schaumstoffwerk | Grid for growing grass for landscaped areas - consists of ridges of artificial grass bristles on the top, between cavities of nutrient |
| JPH08333708A (en) * | 1995-06-06 | 1996-12-17 | Ryoichi Matsuoka | Artificial lawn |
| CN1337494A (en) * | 2001-08-21 | 2002-02-27 | 钟一鸣 | Artificial turf |
| CN2564616Y (en) * | 2002-02-25 | 2003-08-06 | 王兆蔚 | Elastic rubber floor block |
| KR200420453Y1 (en) * | 2006-04-17 | 2006-07-04 | 이석안 | A pavement block for planting artificial turf |
| KR100884964B1 (en) * | 2008-09-23 | 2009-02-23 | 주식회사 라스아이티에스 | Artificial turf pavement bolck and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2864223B2 (en) * | 1994-08-31 | 1999-03-03 | ダイヤテックス株式会社 | Artificial grass block |
-
2009
- 2009-05-15 CN CN200980159332.1A patent/CN102439229B/en not_active Expired - Fee Related
- 2009-05-15 WO PCT/KR2009/002575 patent/WO2010131789A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2522864A1 (en) * | 1975-05-23 | 1976-12-30 | Berleburger Schaumstoffwerk | Grid for growing grass for landscaped areas - consists of ridges of artificial grass bristles on the top, between cavities of nutrient |
| JPH08333708A (en) * | 1995-06-06 | 1996-12-17 | Ryoichi Matsuoka | Artificial lawn |
| CN1337494A (en) * | 2001-08-21 | 2002-02-27 | 钟一鸣 | Artificial turf |
| CN2564616Y (en) * | 2002-02-25 | 2003-08-06 | 王兆蔚 | Elastic rubber floor block |
| KR200420453Y1 (en) * | 2006-04-17 | 2006-07-04 | 이석안 | A pavement block for planting artificial turf |
| KR100884964B1 (en) * | 2008-09-23 | 2009-02-23 | 주식회사 라스아이티에스 | Artificial turf pavement bolck and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010131789A1 (en) | 2010-11-18 |
| CN102439229A (en) | 2012-05-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20200515 |