CN206752251U - A kind of KPU is modified playground - Google Patents

A kind of KPU is modified playground Download PDF

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Publication number
CN206752251U
CN206752251U CN201720600034.3U CN201720600034U CN206752251U CN 206752251 U CN206752251 U CN 206752251U CN 201720600034 U CN201720600034 U CN 201720600034U CN 206752251 U CN206752251 U CN 206752251U
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CN
China
Prior art keywords
upside
kpu
playground
layer
modified
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
Application number
CN201720600034.3U
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Chinese (zh)
Inventor
陆银红
鲁琢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Sports New Material Co Ltd
Original Assignee
Jiangsu Sports New Material Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Sports New Material Co Ltd filed Critical Jiangsu Sports New Material Co Ltd
Priority to CN201720600034.3U priority Critical patent/CN206752251U/en
Application granted granted Critical
Publication of CN206752251U publication Critical patent/CN206752251U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of KPU is modified playground, including sand stone layer, and water layer is provided with the upside of the sand stone layer, and the groove of several opening up settings is uniformly offered in water layer, pervious bed is provided with the upside of the water layer, some through holes is offered on pervious bed;KPU layers are provided with the upside of the pervious bed, air-permeable layer is provided with the upside of KPU layers, skid resistant course is provided with the upside of air-permeable layer, anti-skid bulge is provided with the upside of the skid resistant course.Compared with prior art, the beneficial effects of the utility model are in rainwater weather, and groove is used for interim storage rainwater, makes do not have ponding on playground, improves using effect;Meanwhile after rainwater terminates, the rainwater in groove can evaporate again, humidified for air;Air-permeable layer can be used for breathing freely, and prevent inside from bubble occur, influence to use;The setting of anti-skid bulge make it that skidproof effect is more preferably in use on plastic cement playground.

Description

A kind of KPU is modified playground
Technical field
Playground technical field is the utility model is related to, specifically a kind of KPU is modified playground.
Background technology
Playground is the place for physical training, and multi-purpose finger school carries out sports and the special of education activities puts place. KPU is one kind in polyurethane, can be briefly plastic cement.KPU plastic cement race tracks in playground are also known as round-the-clock track and field sports Runway, it is by base polyurethane prepolymer for use as, admixtured polyether, scrap tire rubber, EPDM rubber grain or PU particles, pigment, auxiliary agent, filler group Into.Plastic cement race track has that flatness is good, compression strength is high, the elastic appropriate, characteristic of stable physical property of hardness, is advantageous to move The performance of member's speed and technology, sports achievement is effectively improved, reduce tumble injury rate.Plastic cement race track is by materials such as polyurethane rubbers Composition, there is certain elasticity and color, with certain anti-uv-ray and ageing-resistant power be in the world it is generally acknowledged most Good all-weather outdoor athletic ground terrace material.
Plastic cement race track has following feature:Color:Special polyurethane particles, surface color is soft, graininess top layer, prevents The only reflection of dazzling dazzling sunlight, it is attractive in appearance durable, and multicolour can be used to arrange in pairs or groups;It is economical:Facility is safeguarded, saves and administers expenditure; Security:Athletic injury occurred of falling can be prevented;Cementability:Special construction processing, bonding force is strong, can restrain on moisture Rise, bubble-free, phenomena such as stripping;Flatness:Construction usage self-leveling material, surface is flat, can meet especially flat match Site requirements;Anti- nail power:In the maximum hundred meters of the most used starting lines of stress, will not also be destroyed by spikes or block.
In the prior art, the KPU plastic cement race track structures in playground are relatively simple, therefore its performance does not just reach yet It is required that and as people will certainly will be improved to the requirement more and more higher on plastic cement playground, traditional plastic cement playground.
Utility model content
The purpose of this utility model is that providing a kind of KPU is modified playground, is asked with solve to propose in above-mentioned background technology Topic.
To achieve the above object, the utility model provides following technical scheme:
A kind of KPU is modified playground, including sand stone layer, is provided with water layer on the upside of the sand stone layer, is uniformly opened in water layer Groove provided with several opening up settings, the water layer upside are provided with pervious bed, are offered on pervious bed some logical Hole;KPU layers are provided with the upside of the pervious bed, air-permeable layer is provided with the upside of KPU layers, is provided with skid resistant course on the upside of air-permeable layer, institute State and be provided with anti-skid bulge on the upside of skid resistant course.
It is as further scheme of the present utility model:The depth of groove is 5mm-15mm.
It is as further scheme of the present utility model:The through-hole diameter is 3mm-8mm.
It is as further scheme of the present utility model:The through hole center line coincides with groove center line.
It is as further scheme of the present utility model:The hemispherical shape of anti-skid bulge.
It is as further scheme of the present utility model:A diameter of 1mm-2.5mm of the anti-skid bulge.
Compared with prior art, the beneficial effects of the utility model are in rainwater weather, and groove is used for interim storage rain Water, make there is no ponding on playground, improve using effect;Meanwhile after rainwater terminates, the rainwater in groove can evaporate again, be Air is humidified;Air-permeable layer can be used for breathing freely, and prevent inside from bubble occur, influence to use;The setting of anti-skid bulge causes Skidproof effect is more preferably in use on plastic cement playground.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of KPU is modified playground, including sand stone layer 1, the sand stone layer 1 Upside is provided with water layer 2, and the groove 3 of several opening up settings is uniformly offered in water layer 2, in rainwater weather, Groove 3 is used for interim storage rainwater, makes do not have ponding on playground, improves using effect;Meanwhile after rainwater terminates, in groove 3 Rainwater can evaporate again, humidified for air;
The upside of water layer 2 is provided with pervious bed 4, and some through holes 5 are offered on pervious bed 4;The upside of pervious bed 4 KPU layers 6 are provided with, the upside of KPU layers 6 is provided with air-permeable layer 7, and air-permeable layer 7 can be used for breathing freely, and prevent inside from bubble, shadow occur Ring and use;
The upside of air-permeable layer 7 is provided with skid resistant course 8, and the upside of skid resistant course 8 is provided with anti-skid bulge 9, and anti-skid bulge 9 is set Put so that skidproof effect is more preferably in use on plastic cement playground.
The depth of groove 3 is 5mm-15mm.
5 a diameter of 3mm-8mm of through hole.
The center line of through hole 5 coincides with the center line of groove 3, rainwater is successfully flowed into groove 3 from through hole 5 It is interior.
The 9 hemispherical shape of anti-skid bulge.
A diameter of 1mm-2.5mm of the anti-skid bulge 9.
Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, sheet The scope of utility model is limited by appended claims rather than described above, it is intended that will fall equally in claim All changes in the implication and scope of part are included in the utility model.Any reference in claim should not be regarded To limit involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (6)

1. a kind of KPU is modified playground, it is characterised in that including sand stone layer, water layer, water layer are provided with the upside of the sand stone layer The groove of several opening up settings is inside uniformly offered, pervious bed is provided with the upside of the water layer, is opened up on pervious bed There are some through holes;KPU layers are provided with the upside of the pervious bed, air-permeable layer is provided with the upside of KPU layers, is provided with the upside of air-permeable layer anti- Slip layer, the skid resistant course upside are provided with anti-skid bulge.
2. a kind of KPU according to claim 1 is modified playground, it is characterised in that the depth of groove is 5mm-15mm.
3. a kind of KPU according to claim 1 is modified playground, it is characterised in that the through-hole diameter is 3mm-8mm.
4. a kind of KPU according to Claims 2 or 3 is modified playground, it is characterised in that in the through hole center line and groove Heart line coincides.
5. a kind of KPU according to claim 1 is modified playground, it is characterised in that the hemispherical shape of anti-skid bulge.
6. a kind of KPU is modified playground according to claim 1 or 5, it is characterised in that the anti-skid bulge it is a diameter of 1mm-2.5mm。
CN201720600034.3U 2017-05-26 2017-05-26 A kind of KPU is modified playground Expired - Fee Related CN206752251U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720600034.3U CN206752251U (en) 2017-05-26 2017-05-26 A kind of KPU is modified playground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720600034.3U CN206752251U (en) 2017-05-26 2017-05-26 A kind of KPU is modified playground

Publications (1)

Publication Number Publication Date
CN206752251U true CN206752251U (en) 2017-12-15

Family

ID=60620748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720600034.3U Expired - Fee Related CN206752251U (en) 2017-05-26 2017-05-26 A kind of KPU is modified playground

Country Status (1)

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CN (1) CN206752251U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111041939A (en) * 2019-12-17 2020-04-21 王远伦 Anti-aging and water-resistant artificial lawn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111041939A (en) * 2019-12-17 2020-04-21 王远伦 Anti-aging and water-resistant artificial lawn

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171215

Termination date: 20200526

CF01 Termination of patent right due to non-payment of annual fee