CN208660305U - A kind of zipper badminton ground cushion - Google Patents
A kind of zipper badminton ground cushion Download PDFInfo
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- CN208660305U CN208660305U CN201820921104.XU CN201820921104U CN208660305U CN 208660305 U CN208660305 U CN 208660305U CN 201820921104 U CN201820921104 U CN 201820921104U CN 208660305 U CN208660305 U CN 208660305U
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- ground cushion
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- zipper
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Abstract
The utility model is a kind of zipper badminton ground cushion, it is mutually spliced by several pieces of ground cushion units, every piece of ground cushion unit includes the foaming layer being mutually bonded, base cloth layer and layer of PVC from the bottom to top, the side of foaming layer is embedded with tooth chain band, and the chain tooth of adjacent side tooth chain band is intermeshed to form chain belt, two pieces of ground cushion unit spliceds completions when two pieces of ground cushion unit splits, on two pieces of ground cushions；After the completion of adjacent two pieces of ground cushion unit spliceds, offsets between the foaming layers of adjacent two pieces of ground cushion units, base cloth layer and layer of PVC or there are the gaps of pre-determined distance.The ground cushion reduces the difference of the hardness on bonding zone surface hardness and non-stick area surface, the tearing strength of seam crossing improves 50%, the surface layer at seam crossing zipper position is dug caused by will not scrunching because of winding, frequency of use height, sportsman, safety is relatively reliable, the zipper position of seam crossing is hidden in foaming layer and unobvious protrusion, there is no any security risk in match use process, meets international competition requirement.
Description
Technical field
The utility model relates to a kind of ground cushions, are specifically a kind of zipper badminton ground cushions, belong to sport
Product technical field.
Background technique
Court ground cushion generally uses PVC(polyvinyl chloride) material or acrylic acid material mat formation, and they all have well
Wear-resisting property and suitable pooling feature, pooling feature slow down the surge in sportsman joint, Protection of the sportsman is not injured
Evil；Currently known badminton ground cushion installation is generally fixed using adhesive tape, PVC hot air welding, zipper splice, and adhesive tape is fixed
With it is time-consuming and laborious in the operating process of hot air welding, and be not easy to remove winding, existing zipper, such as Chinese patent
CN90104595.0, disclose entitled multiple detachable block combiners at indoor sport carpet, the fixed position of zipper is not
Rationally, it be easy to cause seam crossing surface layer to dig, the performance parameter of the structural connection position is detailed in subsequent embodiment, influences to transport
It mobilizes competitiveness performance to result even in sportsman and trips injury, zipper strap is bonded between foaming layer and layer of PVC, no
It only causes surface hardness to have significant difference, also layer of PVC can be made to dig because repeatedly scrunching.
Utility model content
The technical issues of the utility model is solved is to provide the badminton that a kind of hardness is uniform, tearing strength is high
Ground cushion.
The utility model patent is achieved through the following technical solutions: a kind of badminton ground cushion, by several pieces of ground
Single pad member is mutually spliced, and every piece of ground cushion unit includes the foaming layer being mutually bonded, base cloth layer and PVC from the bottom to top
Layer, the side of foaming layer is embedded with tooth chain band, when two pieces of ground cushion unit splits, on two pieces of ground cushions adjacent side tooth chain band chain
Tooth is intermeshed and to form chain belt, two pieces of ground cushion unit spliceds are completed；Zipper is mainly located in foaming layer by the ground cushion, such table
PVC, base fabric and the foaming layer in face can be bonded completely, avoid the bonding additional when zipper is inserted into side.Simultaneously because hair
Alveolar layer, base cloth layer and layer of PVC are also not turned off at splicing position, this enables the surface hardness base of splice region and non-splice region
Originally it is consistent, feels more preferably so that user uses.The cushion performance of ground cushion at this is reduced due to hardness becomes larger not because of splice region.
It is bonded in foaming layer, sufficiently large bonding intensity can be obtained, mainly by obtaining foaming layer adhesive interface and special
Adhesion technique, and other products are the bondings between foaming layer and PVC base fabric, although adhesive interface is easy to get, base fabric is not easy
Bonding, bonding intensity is not high, and effective frequency of use is low.After the completion of adjacent two pieces of ground cushion unit spliceds, adjacent two pieces of ground single pad
The foaming layer of member offsets or there are the gaps of pre-determined distance between base cloth layer and layer of PVC.Gap is to guarantee to produce and pacify
Dress can be gone on smoothly, and certainly ideally, the two should be offseted between each other, and using effect whole in this way is more preferably.
The technical solution that the utility model further limits are as follows:
Further, tooth chain band mainly foam by the chain tooth by zipper strap and continuous arrangement on it, zipper strap insertion
It is fastened in the gap that layer is opened in advance and between the two by adhesive layer.
Further, the joining place of step structure of the foaming layer side equipped with an indent, step and plane is provided with for drawing
The groove of chain ribbon insertion, chain tooth are correspondingly arranged at foaming layer step side, and step is in practice to provide accommodating space to chain tooth.
Further, the surface of chain tooth is not higher than the bottom surface of foaming layer, this is the flatness in order to guarantee entire ground cushion.
Further, wherein being bonded adhesive used can be the thermosetting resin adhesives such as polyurethane adhesive, epoxide-resin glue
Stick is also possible to the thermoplastic adhesives such as polyvinyl chloride, synthetic rubber.
The utility model has the following beneficial effects: badminton ground cushion provided by the utility model, zipper strap is located at hair
Between alveolar layer, avoid it is directly Nian Jie with surface layer PVC, base fabric brought by dangerous consequence, this configuration reduces bonding zone surfaces
The tearing strength of the difference of hardness and the hardness on non-stick area surface, seam crossing improves 50%, will not be because of winding, frequency of use height, fortune
The surface layer at seam crossing zipper position caused by scrunching is mobilized to dig, safety is relatively reliable, and the zipper position of seam crossing is hidden in
There is no any security risk in unobvious convexity match use process in foaming layer, meets international competition requirement.
Detailed description of the invention
Fig. 1 is the section enlarged diagram of the junction of ground cushion；
Fig. 2 is the assembling structure schematic diagram of ground cushion.
In figure: layer of PVC 1, base cloth layer 2, zipper strap 3, foaming layer 4, horizontal zipper tooth 5.
Specific embodiment
Specific embodiment of the present utility model is described in detail below, it is to be understood that the protection of the utility model
Range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
A kind of badminton ground cushion is mutually spliced by several pieces of ground cushion units, is carried out example and makees to be situated between with two pieces
It continues, every piece of ground cushion unit includes the foaming layer 4 being mutually bonded, base cloth layer 2 and layer of PVC 1, the side of foaming layer 4 from the bottom to top
While being embedded with tooth chain band, the chain tooth of adjacent side tooth chain band is intermeshed shape when two pieces of ground cushion unit splits, on two pieces of ground cushions
Chaining band, two pieces of ground cushion unit spliceds are completed；After the completion of adjacent two pieces of ground cushion unit spliceds, the hair of adjacent two pieces of ground cushion units
It offsets between alveolar layer, base cloth layer and layer of PVC or there are the gaps of pre-determined distance.Tooth chain band is mainly by zipper strap 3 and continuous
The horizontal zipper tooth 5 of arrangement on it, zipper strap 3 are inserted into the gap that foaming layer 4 is opened in advance and pass through bonding between the two
Layer fastening.The joining place of step structure of 4 side of foaming layer equipped with an indent, step and plane is provided with to be inserted for zipper strap 3
The groove entered, horizontal zipper tooth 5 are correspondingly arranged at 4 step side of foaming layer, and the surface of horizontal zipper tooth 5 is not higher than the bottom of foaming layer 4
Face.
Illustrate the difference of this product and conventional products below by one group of comparative test:
Test method is referring to GB/T532-2008, step specifically:
Step 1, after the movement ground cushion of zipper is not pasted in acquirement, the consistent ground cushion of two block specifications is taken, by the two edge point
Be not processed into: one kind between foaming layer and base cloth layer reserve adhesive interface (hereinafter referred to as other products), another kind for
Adhesive interface (hereinafter referred to as this product) is reserved between foaming layer.
Step 2, other products are the adhesion interface coatings for reserving the two sides of zipper strap, foaming layer, base cloth layer respectively
Adhesive bond；This product using identical adhesive coated in the two sides of zipper strap, foaming layer reserve adhesion interface into
Row bonding.
Step 3, it after other products and this product for obtaining in step 2 being respectively placed under standard environment more than 15 days, takes
Following hardness test and tearing strength test are carried out out.
Wherein adhesive can be the thermosetting adhesives such as polyurethane adhesive, epoxide-resin glue, be also possible to polychlorostyrene second
The thermoplastic adhesives such as alkene, synthetic rubber.
The hardness on bonding zone surface and non-stick area surface:
,
By detection data it is found that the hardness on the bonding zone of this product and non-adhering area surface is almost the same.
,
By detection data it is found that the tearing strength of this product seam crossing improves 50%.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (6)
1. a kind of zipper badminton ground cushion is mutually spliced by several pieces of ground cushion units, every piece of described ground single pad
Member includes foaming layer, base cloth layer and the layer of PVC being mutually bonded from the bottom to top, it is characterised in that: the side of the foaming layer is embedded
Have tooth chain band, when two pieces of ground cushion unit splits, on two pieces of ground cushions the chain tooth of adjacent side tooth chain band be intermeshed to be formed chain belt,
Two pieces of ground cushion unit spliceds are completed.
2. zipper badminton ground cushion according to claim 1, it is characterised in that: when adjacent two pieces of ground cushion units
After the completion of splicing, offsets between the foaming layers of adjacent two pieces of ground cushion units, base cloth layer and layer of PVC or there are between pre-determined distance
Gap.
3. zipper badminton ground cushion according to claim 1, it is characterised in that: the tooth chain band is mainly by drawing
The chain tooth composition of chain ribbon and continuous arrangement on it, in the gap that zipper strap insertion foaming layer is opened in advance and the two it
Between pass through adhesive layer fasten.
4. zipper badminton ground cushion according to claim 1 or 2, it is characterised in that: the foaming layer side
The joining place of step structure equipped with an indent, the step and plane is provided with the groove for zipper strap insertion, the chain
Tooth is correspondingly arranged at foaming layer step side.
5. zipper badminton ground cushion according to claim 4, it is characterised in that: the surface of the chain tooth is not high
In the bottom surface of foaming layer.
6. zipper badminton ground cushion according to claim 1 or 3, it is characterised in that: wherein used in bonding
Adhesive can be polyurethane adhesive, epoxide-resin glue or thermosetting adhesive, be also possible to polyvinyl chloride, synthetic rubber or
Thermoplastic adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820921104.XU CN208660305U (en) | 2018-06-13 | 2018-06-13 | A kind of zipper badminton ground cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820921104.XU CN208660305U (en) | 2018-06-13 | 2018-06-13 | A kind of zipper badminton ground cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660305U true CN208660305U (en) | 2019-03-29 |
Family
ID=65825037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820921104.XU Active CN208660305U (en) | 2018-06-13 | 2018-06-13 | A kind of zipper badminton ground cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208660305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837491A (en) * | 2018-06-13 | 2018-11-20 | 南京胜利体育用品实业有限公司 | A kind of zipper badminton ground cushion |
-
2018
- 2018-06-13 CN CN201820921104.XU patent/CN208660305U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837491A (en) * | 2018-06-13 | 2018-11-20 | 南京胜利体育用品实业有限公司 | A kind of zipper badminton ground cushion |
| CN108837491B (en) * | 2018-06-13 | 2024-04-09 | 南京胜利体育用品实业有限公司 | Badminton ground mat with zipper structure |
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