CN207904703U - A kind of pedaline lawn filling grain - Google Patents
A kind of pedaline lawn filling grain Download PDFInfo
- Publication number
- CN207904703U CN207904703U CN201820190437.XU CN201820190437U CN207904703U CN 207904703 U CN207904703 U CN 207904703U CN 201820190437 U CN201820190437 U CN 201820190437U CN 207904703 U CN207904703 U CN 207904703U
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- main body
- buffer bar
- grain
- pedaline
- band
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Abstract
The utility model discloses a kind of pedaline lawns to fill grain, including main body and several buffer bar bands outwardly protruded from main body；The buffer bar band is semi-cylindrical buffer bar band；Several described buffer bar bands are arranged around the side of main body；The width of the main body be a, the buffer bar band from the height of body side protrusion be b, wherein a >=b；The main body and buffering band are integrally formed；The utility model with main body maintain filling grain shape, improve its durability, can bear it is permanent trample, maintain the whole using effect of chinampa；Again using buffer bar band as periphery, lower the collision area between particle, reduce the viscosity between particle, improves rebound and buffering efficiency.
Description
Technical field
The utility model is related to places to buffer lay-up construction applications, and in particular to a kind of pedaline lawn filling grain.
Background technology
As emerging sport industry, chinampa has fidelity height, good weatherability, round-the-clock use, environmental protection and energy saving etc.
Performance has been widely used in the places such as football, hockey, croquet.In order to meet the movenent performance of chinampa, it is necessary to fill
Padded coaming, traditional padded coaming are generally black rubber particle, black glue grain is generally believed that there are poor flexibility, not environmentally,
There is the shortcomings that peculiar smell, there is certain potential hazard to lawn user.And it is more for the research of buffering particle in routine techniques
In terms of number concentrates on raw material, and for the structure improvement to particle, do not have been reported that also.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of pedaline lawns to fill grain,
The filling grain is for being laid with the athletic grounds such as chinampa, the feature for having elasticity good, wear-resistant, anti-skidding and durable.
The utility model is realized using following technical scheme：Grain is filled on a kind of pedaline lawn, including main body and several
The buffer bar band outwardly protruded from main body；The buffer bar band is semi-cylindrical buffer bar band；Several described buffer bar bands enclose
It is arranged around the side of main body；The width of the main body be a, the buffer bar band from the height of body side protrusion be b, wherein a
≥b；The main body and buffering band are integrally formed.
Further, the main body is oblique cylindrical bodies, and the angle of central shaft and horizontal plane is 20 ° -60 °.
Further, the buffer bar band is four, is outwardly protruded from the side of main body, and is closed surrounds main body successively.
Further, the width of the main body is 0.5-2mm.
Further, the height of the buffer bar band is 0.1-2mm.
Further, the filling grain is that thermoplastic elastic fills grain.
Compared with prior art, the beneficial effects of the utility model are：
The utility model changes single shape or the irregular buffer fillings particle cut out by extruder in routine techniques
Shape, with main body maintain filling grain shape, improve its durability, can bear it is permanent trample, maintain chinampa
Whole using effect；Again using buffer bar band as periphery, lower the collision area between particle, reduce the viscosity between particle,
Improve rebound and buffering efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure, 1, main body；2, buffer bar band.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further：
Referring to Fig.1, grain, including main body 1 and several buffer bars outwardly protruded from main body 1 are filled in a kind of pedaline lawn
Band 2；Buffer bar band 2 is semi-cylindrical buffer bar band 2；Several buffer bar bands 2 are arranged around the side of main body 1；The width of main body 1
Degree be a, buffer bar band 2 from the height of 1 lateral projections of main body be b, wherein a >=b；Main body 1 and buffering band 2 are integrally formed.
As preferred embodiment, main body is oblique cylindrical bodies, and the angle β of central shaft and horizontal plane is 20 ° -60 °,
Batter post shape makes the probability higher that partial buffer band is collided, when fill grain be positive cylindrical bodies when, erect main body, then with
The direction of the perpendicular pressure of buffer bar band is horizontal direction, and is batter post shape when filling grain, erects main body, then buffer bar band phase
The direction of vertical pressure is upward, and due to gravity, and in its natural state, the filling grain of oblique cylindrical bodies is easier to stand
It rises, and is not easy to topple over and keep buffer bar band upward, maintain the consistency of rebound direction, improve cushion performance.
As preferred embodiment, buffer bar band is four, is outwardly protruded from the side of main body, and is closed surrounds successively
Main body.
As preferred embodiment, the width of main body is 0.5-2mm.
As preferred embodiment, the height of buffer bar band is 0.1-2mm.
As preferred embodiment, filling grain is that thermoplastic elastic fills grain.
Lawn cushion performance is provided for user, the laying dosage for filling grain is 3-10kg/m2So that chinampa plays
The movenent performance of good buffering and antiskid effect, chinampa can reach International Football Union's FIFA Quality pro standards.
3 kinds of filling grains of setting are set as test case and 2 kinds of comparative examples are compared, and design parameter is as shown in table 1：
Table 1 is tested and the size setting of comparison filling grain
Filling grain in test case 1~3 and comparative example 1~2 is detected：Choose typical chinampa (specification：1/
2 " line-spacings, 50mm natural plant heights, 180 needles/rice) it is used as standard, the filling grain that test case 1~3 and comparative example 1~2 obtain uniformly is spread
If laying weight is 12kg/m2, then to the chinampa that lays with the test method in FIFA chinampa Evolvement of quality concept
It is detected, the test method that ball rolls (Ball Roll) is FIFA 17＆FIFA 15, impact absorbing (Shock
Absorption test method) is FIFA 04a＆FIFA 15, the test method of torque (Retational Resistance)
For FIFA Test Method06＆FIFA Test Method15；Testing result is as shown in table 2：
The testing result of table 1 test case 1~3 and comparative example 1~2
| Detection project | Test case 1 | Test case 2 | Test case 3 | Comparative example 1 | Comparative example 2 |
| Ball rolls | 6.14 rice | 7.12 rice | 7.63 rice | 5.63 rice | 5.92 rice |
| Impact absorbing | 58% | 61% | 69% | 46% | 35% |
| Torque | 32Nm | 36Nm | 40Nm | 22Nm | 30Nm |
It is worn 10000 weeks through the lawns Labsport wear resistant instrument, filling grain is without cracking, pulverizing problem；The filling grain is used for
The movenent performance of chinampa, chinampa reaches International Football Union's FIFA Quality pro standards.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (6)
1. grain is filled on a kind of pedaline lawn, which is characterized in that including main body and several buffer bars outwardly protruded from main body
Band；The buffer bar band is semi-cylindrical buffer bar band；Several described buffer bar bands are arranged around the side of main body；The master
The width of body be a, the buffer bar band from the height of body side protrusion be b, wherein a >=b；The main body and buffering band are
It is integrally formed.
2. grain is filled on pedaline lawn as described in claim 1, which is characterized in that the main body is oblique cylindrical bodies, wherein
The angle of mandrel and horizontal plane is 20 ° -60 °.
3. grain is filled on pedaline lawn as described in claim 1, which is characterized in that the buffer bar band is four, from main body
Side outwardly protrude, and successively be closed surround main body.
4. grain is filled on pedaline lawn as described in claim 1, which is characterized in that the width of the main body is 0.5-2mm.
5. grain is filled on pedaline lawn as described in claim 1, which is characterized in that the height of the buffer bar band is 0.1-
2mm。
6. grain is filled on pedaline lawn as described in claim 1, which is characterized in that the filling grain is filled for thermoplastic elastic
Grain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190437.XU CN207904703U (en) | 2018-02-02 | 2018-02-02 | A kind of pedaline lawn filling grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190437.XU CN207904703U (en) | 2018-02-02 | 2018-02-02 | A kind of pedaline lawn filling grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207904703U true CN207904703U (en) | 2018-09-25 |
Family
ID=63562077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820190437.XU Active CN207904703U (en) | 2018-02-02 | 2018-02-02 | A kind of pedaline lawn filling grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207904703U (en) |
-
2018
- 2018-02-02 CN CN201820190437.XU patent/CN207904703U/en active Active
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