CN102439229A - Artificial turf block - Google Patents
Artificial turf block Download PDFInfo
- Publication number
- CN102439229A CN102439229A CN2009801593321A CN200980159332A CN102439229A CN 102439229 A CN102439229 A CN 102439229A CN 2009801593321 A CN2009801593321 A CN 2009801593321A CN 200980159332 A CN200980159332 A CN 200980159332A CN 102439229 A CN102439229 A CN 102439229A
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- CN
- China
- Prior art keywords
- artificial lawn
- piece
- fixed
- main body
- fixed part
- 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.)
- Granted
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Classifications
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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
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 lawn piece, more specifically relate to a kind of artificial lawn piece that can coordinate natural environment and manual construction thing naturally and can easily replace aging artificial lawn.
Background technology
Generally speaking, the sidewalk piece is arranged on the side of keeping to the side in track, plays the effect that makes things convenient for walk and guarantee pedestrains safety.The prior art of relevant such sidewalk piece, 20-0420453 number (2006.07.04) discloses " the sidewalk piece is used in the artificial lawn plantation " at korean granted utility model communique.
Above-mentioned prior art relates to the plantation of a kind of artificial lawn and use the sidewalk piece, and it is through the planting groove that the surface formation at the piece of given shape has specified altitude and shape, on said planting groove, gets through a plurality of limberss of up/down perforation and forms.
Above-mentioned prior art has advantage aspect wastewater treatment expense such as rainwater and the effect that prevents underground heat cutting down, but has the easy impaired shortcoming of artificial lawn when being used for the sidewalk piece.
Particularly, form the function that planting groove fixes artificial lawn though have, effective for the impact that vertical load brings, then there is invalid basically shortcoming for the impact that inclination such as stress applies of cutting off that mainly produces when pedestrian's walking.That is, be applied under the stronger situation of cutting off stress etc., exist artificial lawn self can break away from, trampled or kicked the corner and the shortcoming of losing by the pedestrian.
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 lawn piece of operation.Technical scheme
To achieve these goals, a preferred embodiment of the present invention provides a kind of artificial lawn piece, it is characterized in that, plants the piece that is implanted with artificial lawn and comprises: the piece main body, and it is formed with a plurality of fixing holes; Fixed part, it has main body and extension, and said extension extends and is fixed in the fixing hole to the bottom from this main body; The artificial lawn parts, it has the ground cushion that is fixed on this fixed part and is fixed in the artificial lawn on this ground cushion.
Beneficial effect
According to an embodiment of the invention described above, first, a kind of time sensation nature that can make pedestrian's walking can be provided and can satisfy the artificial lawn piece of drain function.
The second, a kind of artificial lawn piece that can resist like the impact that applies of direction from the side such as shear strength can be provided.
Three, a kind of artificial lawn piece that can easily only replace aging artificial lawn can be provided.
Description of drawings
Fig. 1 is the stereogram of the artificial lawn piece of diagram one embodiment of the invention.
Fig. 2 is the three-dimensional exploded view of artificial lawn piece shown in Figure 1.
Fig. 3 is the plan view of artificial lawn piece shown in Figure 1.
Fig. 4 is the positive sectional view of artificial lawn piece shown in Figure 1.
Fig. 5 is the variation of the used ground cushion of artificial lawn piece shown in Figure 1.
* description of reference numerals *
1: artificial lawn piece 10: the 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 the support portion
22a: short flange 23: articulate projection
24: articulate groove 30: the 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 lawn piece of diagram one embodiment of the invention; Fig. 2 is the three-dimensional exploded view of artificial lawn piece shown in Figure 1; Fig. 3 is the plan view of artificial lawn piece shown in Figure 1; Fig. 4 is the positive sectional view of artificial lawn piece shown in Figure 1, and Fig. 5 is the variation of the used ground cushion of artificial lawn piece shown in Figure 1.
Piece main body 10 is preferably rectangular shape (referring to Fig. 1), and is as shown in Figure 4, has a plurality of fixing holes 11 that penetrate into the bottom from top, a plurality of supporting projections 12 and the support slot 13 that isolation is formed at the side.
The insert division of the extension support portion 22 of the fixed part 20 that said fixing hole 11 is stated after being; In order to support the short flange 22a of said extension support portion 22; As shown in Figure 4; The diameter of said fixing hole 11 remains unchanged till the height of regulation from the bottom of piece main body 10 always, vertical curve afterwards, thus have the flange 11a that diameter diminishes.
Be preferably, said main body 10 formed by cement, can bear the vertical load from pedestrian or other impacts.
Fixed part 20 has: the corresponding main body 21 of shape and said main body 10, from said main body 21 to a plurality of extensions support portion 22 of the tab-like one-tenth regular length in bottom, isolate a plurality of of side that are formed at said main body 21 and articulate projection 23 and articulate groove 24.Be preferably, saidly articulate projection 23 and articulate groove 24 and be formed on the straight line identical with said supporting projections 12, support slot 13, as shown in Figure 4, form the bent hole 21a of a plurality of bendings in said main body 21, with the fixed projection 31a of the ground cushion 31 stated after fixing.
Be preferably, as shown in Figure 4, form short flange 22a in the lower end of said extension support portion 22, the flange 11a that said short flange 22a is articulated to said main body 10 goes up and plays a supporting role.In addition, be preferably, this extends support portion 22 is interior empty shape, with after the fixed projection 31a that states be connected and play a role in the drainage.
Be preferably, said fixed part 20 is formed by TPV (Thermoplastic vulcanizate, thermoplastic sulfurized rubber), to have tensile properties and compression set characteristic.Said TPV is by PP (Polypropylene, polypropylene) and waste tyre rubber powder (WGRT, Waste Ground Rubber Tirepowder), perhaps by useless PP and waste tyre rubber powder manufacturing.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: (50: 50)=40/60 pitch) | ?9.5 | 134.3 |
| PP/WGRT/SEBS-g-MA＝40/40/20 | ?9.0 | 190.6 |
| PP/ (WGRT: (60: 40)/SEBS-g-MA=40/40/20 pitch) | ?8.6 | 220.2 |
| PP/ (WGRT: (50: 50)/SEBS-g-MA=40/40/5 pitch) | ?8.0 | 208.4 |
| PP/ (WGRT: (50: 50)/SEBS-g-MA=40/40/20 pitch) | ?8.4 | 305.2 |
| PP/ (WGRT: (50: 50)/EPDM-g-MA=40/40/20 pitch) | ?7.6 | 182.3 |
| PP/ (WGRT: (50: 50)/PP-g-MA=40/40/20 pitch) | ?10.3 | 154.3 |
| PP/ (WGRT: (50: 50)/SEBS=40/40/20 pitch) | ?7.8 | 333.8 |
| Admixture | T5％(℃) |
| PP/WGRT＝40/60 | 284.25 |
| PP/ (WRT: (50: 50)=40/60 pitch) | 328.09 |
| PP/WRT/SEBS-g-MA＝40/40/20 | 332.21 |
| PP/ (WRT: (60: 40)/SEBS-g-MA=40/40/20 pitch) | 340.05 |
| PP/ (WRT: (50: 50)/SEBS-g-MA=40/40/20 pitch) | 344.05 |
| PP/ (WRT: (50: 50)/EPDM-g-MA=40/40/20 pitch) | 340.62 |
| PP/ (WRT: (50: 50)/PP-g-MA=40/40/20 pitch) | 341.76 |
| PP/ (WGRT: (50: 50)/SEBS=40/40/20 pitch) | 346.32 |
Experimental data 2
In order to make said TPV, use PP and waste tyre rubber powder, extrude while use double screw extruder to make it that dynamic response take place.The particle mean size of waste tyre rubber powder is 300 microns, and experimental technique is at first to use single screw extrusion machine mix asphalt (bitumen) and waste tyre rubber powder.This moment, rotating speed was that 40rpm, temperature are 100 ℃, 120 ℃, 140 ℃ from the input port.Reuse double screw extruder then and make TPV with this mixture.This moment, the temperature from the input port was 140 ℃, 180 ℃, 200 ℃, 220 ℃, and rotating speed is 100rpm, and the pressure of punch die is 20kgf/cm
2For the rerum natura to the TPV that makes detects, use ejaculator and made test piece with the test piece mould.Used 100 tons ejaculator this moment, the temperature of ejaculator is 230 ℃, 240 ℃, 240 ℃, 250 ℃ from the input port.Use universal tensile testing machine to detect hot strength and the elongation per unit length of making good test piece.In the experimental data 1 testing result has been shown.Can know that elongation per unit length becomes along with the pitch addition greatly, but hot strength reduces.Therefore, also can be according to the required use pitch of the rerum natura of elongation per unit length.In addition; Rerum natura is required when higher; Be more preferably the use bulking agent, the bulking agent that bulking agent, polypropylene and the maleic anhydride functional group reactions that bulking agent, ethylene propylene diene rubber and the maleic anhydride functional group reactions that has used butylene styrene/ethylene styrene copolymer and maleic anhydride functional group reactions (graft) to generate in this experiment generates generates.Experimental data 2 shows the example that uses TGA in order to compare its thermal characteristic.Following photo 1 to 8 is photos of taking with SEM for the morphological characteristic that obtains TPV.
As shown in Figure 4, artificial lawn parts 30 have: form the ground cushion 31 of fixed projection 31a and be fixed in the artificial lawn 32 on the said ground cushion 31, said fixed projection 31a has enlarged portion 31aa, to insert and to be fixed among the bent hole 21a of fixed part 20.
As shown in Figure 5, said ground cushion 31 can use cementing agent to be fixed on the fixed part 20, and said artificial lawn 32 is preferably to use cementing agent or plant method such as hair and is fixed on the said ground cushion 31.
The present invention is under the situation of the main idea that does not break away from 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 (6)
1. an artificial lawn piece is characterized in that, plants the piece that is implanted with artificial lawn and comprises:
The piece main body, it is formed with a plurality of fixing holes;
Fixed part, it has main body and a plurality of extensions support portion, and said main body has a plurality of bent holes, and said extension support portion is extended and is fixed in the said fixing hole to the bottom from said main body; And
The artificial lawn parts, it has the ground cushion that is fixed on the said fixed part and is fixed in the artificial lawn on the said ground cushion.
2. artificial lawn piece as claimed in claim 1 is characterized in that, in said artificial lawn parts, is filled with filling component.
3. artificial lawn piece as claimed in claim 2 is characterized in that, on the fixing hole of said main body, is formed with flange, is formed with the short flange that is fixed on the said flange in the lower end, extension support portion of said fixed part.
4. artificial lawn piece as claimed in claim 3 is characterized in that, is formed with the fixed projection with enlarged portion in the ground cushion end of said artificial lawn parts, and said enlarged portion supports after being used to insert said bent hole.
5. artificial lawn piece as claimed in claim 4 is characterized in that, on said main body, is formed with a plurality of supporting projections and support slot, on said fixed part, is formed with a plurality ofly to articulate projection and articulate groove.
6. artificial lawn piece as claimed in claim 1 is characterized in that said fixed part is formed by thermoplastic sulfurized rubber, and said thermoplastic sulfurized rubber is by polypropylene and waste tyre rubber powder manufacturing.
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 true CN102439229A (en) | 2012-05-02 |
| CN102439229B 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 |
| US20230304229A1 (en) * | 2020-12-04 | 2023-09-28 | 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 |
| CN102439229B (en) | 2014-08-27 |
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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 |