CN202247594U - Multi-layer elastic plastic earth mat used in gymnasium - Google Patents
Multi-layer elastic plastic earth mat used in gymnasium Download PDFInfo
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- CN202247594U CN202247594U CN201120297306XU CN201120297306U CN202247594U CN 202247594 U CN202247594 U CN 202247594U CN 201120297306X U CN201120297306X U CN 201120297306XU CN 201120297306 U CN201120297306 U CN 201120297306U CN 202247594 U CN202247594 U CN 202247594U
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- core layer
- surface layers
- sandwich layer
- earth mat
- gymnasium
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Abstract
The utility model discloses a multi-layer elastic plastic earth mat used in a gymnasium and relates to sports goods, in particular to an earth mat used in the gymnasium. The earth mat consists of two thermoplastic polyurethane elastomer rubber surface layers (1) and a polyvinyl chloride (PVC) core layer (2), wherein the lengths and widths of the surface layers (1) and the core layer (2) are the same, the two surface layers (1) are respectively arranged at the upper side and the lower side of the core layer (2), the edges of the surface layers (1) and the core layer (2) are aligned with each other, and the surface layers (1) and the core layer (2) are bonded together. The thicknesses A of the surface layers (1) are 5-30mm, and the thickness B of the core layer (2) is 10-50mm. preferably, the thicknesses A of the surface layers (1) is 10-15mm, and the thickness B of the core layer (2) is 20-25mm. The earth mat solves the problems that the existing plastic earth mat used in the gymnasium has line made by folding, and is sticky, inferior in elasticity, and short in the service life after used for a period of time.
Description
Technical field
The utility model relates to sports goods, is specifically related to stadiums and uses ground cushion.
Background technology
Stadiums adopt the plastic cement ground cushion with ground cushion more at present, and this type ground cushion great majority are that the PVC material is processed.PVC, i.e. polyvinyl chloride, the little yellow of this material is translucent, and is glossy.Transparency is better than polyvinyl, polyphenyl alkene, is worse than polystyrene, and is different with auxiliary dosage, is divided into soft, PVC-U.Ground cushion is generally soft goods, and soft goods has pliability, but feel is sticking, albinism can occur at the flexion place after when using one section.
Because the above characteristics of plastic cement ground cushion, make that the plastic cement ground cushion of present stadiums uses a period of time after, folding line can appear in the surface, surfaces of tacky, elasticity variation, the ground cushion lost of life.
The utility model content
The utility model technical issues that need to address just are to provide a kind of stadiums with multiple field Elastic plastic-rubber ground cushion; The utility model has solved the plastic cement ground cushion of existing stadiums after use a period of time, and folding line, surfaces of tacky can appear in the surface; The elasticity variation, the problem of the ground cushion lost of life.
For addressing the above problem, the utility model adopts following technical scheme: ground cushion is made up of the surface course 1 of two layers of thermoplastic elastic polyurethane body rubber and the sandwich layer 2 of one deck polyvinyl chloride; Surface course 1 is measure-alike with sandwich layer 2 length and width, and two layers of surface layer 1 is arranged at sandwich layer 2 upper and lower sides respectively, and surface course 1 and the alignment of sandwich layer 2 edges, and surface course 1 bonds together with sandwich layer 2.
Further, the stadiums of the utility model also have following characteristics with multiple field Elastic plastic-rubber ground cushion: the thickness A of said surface course 1 is the 5-30 millimeter, and the thickness B of said sandwich layer 2 is the 10-50 millimeter; Preferably: the thickness A of surface course 1 is the 10-15 millimeter, and the thickness B of sandwich layer 2 is the 20-25 millimeter.
The utility model adopts the surfacing of TPUE rubber (TPU) as ground cushion, the middle sandwich layer of being processed by polyvinyl chloride (PVC) material.Therefore, has better elastic; And after long-time the use, the surface folding line can not occur, can not be clamminess in the surface, greatly director ground cushion application life.
Description of drawings
Fig. 1 is the sectional view of the utility model ground cushion.
Symbol description among the figure: surface course 1, sandwich layer 2.
The specific embodiment
As shown in Figure 1, stadiums are with multiple field Elastic plastic-rubber ground cushion, and ground cushion is made up of the surface course 1 of two layers of thermoplastic elastic polyurethane body rubber and the sandwich layer 2 of one deck polyvinyl chloride; Surface course 1 is measure-alike with sandwich layer 2 length and width, and two layers of surface layer 1 is arranged at sandwich layer 2 upper and lower sides respectively, and surface course 1 and the alignment of sandwich layer 2 edges, and surface course 1 bonds together with sandwich layer 2.
The thickness A of said surface course 1 is 15 millimeters, and the thickness B of said sandwich layer 2 is 20 millimeters.
Above-mentioned surface course material therefor is a TPUE rubber, is TPU (Thermoplastic polyurethanes), and this material can deliquescing under certain temperature, and can remain unchanged at normal temperatures.
TPU has better elastic and abrasion resistance, and mechanical strength is high, and supporting capacity is strong, impact resistance and damping performance are outstanding; The cold resistance of TPU is outstanding, still keeps better elastic, compliance and other physical properties at subzero 35 degree; The good processability of TPU, TPU can adopt the processing method of common thermoplastic to process, like injection moulding, extrude, roll or the like; Simultaneously, TPU also has oil resistant, water-fast, anti-mould characteristics.
Above-mentioned sandwich layer is soft pvc material, i.e. PVC, and this material has good pliability.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.
Claims (3)
1. stadiums is characterized in that with multiple field Elastic plastic-rubber ground cushion, are made up of the surface course (1) of two layers of thermoplastic elastic polyurethane body rubber and the sandwich layer (2) of one deck polyvinyl chloride; Surface course (1) and sandwich layer (2) length and width are measure-alike, and two layers of surface layer (1) is arranged at sandwich layer (2) upper and lower sides respectively, and surface course (1) and the alignment of sandwich layer 2 edges, and surface course (1) and sandwich layer (2) bond together.
2. stadiums is characterized in that with multiple field Elastic plastic-rubber ground cushion according to claim 1, and the thickness A of said surface course (1) is the 5-30 millimeter, and the thickness B of said sandwich layer (2) is the 10-50 millimeter.
3. stadiums is characterized in that with multiple field Elastic plastic-rubber ground cushion according to claim 1, and the thickness A of said surface course (1) is the 10-15 millimeter, and the thickness B of said sandwich layer (2) is the 20-25 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120297306XU CN202247594U (en) | 2011-08-16 | 2011-08-16 | Multi-layer elastic plastic earth mat used in gymnasium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120297306XU CN202247594U (en) | 2011-08-16 | 2011-08-16 | Multi-layer elastic plastic earth mat used in gymnasium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247594U true CN202247594U (en) | 2012-05-30 |
Family
ID=46108856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120297306XU Expired - Fee Related CN202247594U (en) | 2011-08-16 | 2011-08-16 | Multi-layer elastic plastic earth mat used in gymnasium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113443A (en) * | 2015-09-07 | 2015-12-02 | 界首市鑫豪塑胶有限公司 | Plastic floor |
| CN109504114A (en) * | 2018-11-07 | 2019-03-22 | 罗小松 | Elastic composition, plastic pad and preparation method thereof |
-
2011
- 2011-08-16 CN CN201120297306XU patent/CN202247594U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113443A (en) * | 2015-09-07 | 2015-12-02 | 界首市鑫豪塑胶有限公司 | Plastic floor |
| CN109504114A (en) * | 2018-11-07 | 2019-03-22 | 罗小松 | Elastic composition, plastic pad and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130816 |