CN205516275U - Elasticity solid sphere structure - Google Patents
Elasticity solid sphere structure Download PDFInfo
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- CN205516275U CN205516275U CN201620144333.6U CN201620144333U CN205516275U CN 205516275 U CN205516275 U CN 205516275U CN 201620144333 U CN201620144333 U CN 201620144333U CN 205516275 U CN205516275 U CN 205516275U
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- ball lamella
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Abstract
The utility model discloses an elasticity solid sphere structure at least including: by heating up the plastic polyurethane foam centre of sphere of heat that the foaming of plastic polyurethane material formed, and then be provided with first adhesive layer according to the preface by the surface of the plastic polyurethane foam centre of sphere of heat, first ball lamella, the second adhesive layer, and second ball lamella, wherein the diameter of the hot plastic polyurethane foam centre of sphere is 11cm~25cm, the thickness of first ball lamella is 1mm~5mm, the thickness of second ball lamella is 0.1mm~0.25mm, and elasticity solid sphere structure's overall diameter is 8cm~26cm, and the printing layer can have been add in at least one surface of second ball lamella, through the structure design, the utility model has the advantages of novel in design, elasticity is good, long service life, forever exempt from to aerify and need not to aerify repeatedly, sparingly inflation equipment's purchase does.
Description
Technical field
This utility model relates to a kind of elastic force medicine ball structure, in particular to a kind of good springiness, length in service life, forever exempts from inflation and the elastic force medicine ball structure of the advantage without repeatedly inflating.
Background technology
Various inflatable spheroids such as vollyball, football and basketball generally combine the layer structure including housing, limiting structure and bladders.Housing forms the outer layer of spheroid and is generally formed by durable, wear-resisting material.Limiting structure forms the intermediate layer of spheroid and is positioned between bladders and housing, to limit the expansion of bladders.The bladders being generally of inflatable spheroid is positioned at limiting structure, to provide the internal layer of spheroid.In order to promote inflation (that is, using air), bladders generally includes the unidirectional charge valve of each extended through in limiting structure and housing, therefore can be from the outside entrance of spheroid.
The feature of these inflatable hollow balls is the one-shot forming aborning of whole spheroid, the valve of inflation has more complicated unidirectional gas charging valve structure, holistic cost is higher, and these inflatable hollow balls, because being hollow, elasticity after catching a packet is bigger, and its wearability of the hollow ball of hollow inflatable is the most general.And use the gas of a period of time backlash just to follow the string after naturally revealing, inflatable tool should be joined, need the most repeatedly to inflate, in-convenience in use.
Utility model content
This utility model is solved the technical problem that and is i.e. providing a kind of good springiness, length in service life, forever exempting from the elastic force medicine ball structure of inflation and advantage without repeatedly inflating.
The technological means that this utility model is used is as described below.
According to the purpose of this utility model, a kind of elastic force medicine ball structure is proposed, it at least includes: by the heat plastic polyurethane foam centre of sphere of hot plastic foaming polyurethane material, and then it is sequentially provided with the first adhesive layer by the outer surface of the hot plastic polyurethane foam centre of sphere, first ball lamella, second adhesive layer and the second ball lamella, a diameter of 11cm ~ 25cm of the hottest plastic polyurethane foam centre of sphere, the thickness of the first ball lamella is 1mm ~ 5mm, the thickness of the second ball lamella is 0.1mm ~ 0.25mm, and the overall diameter of elastic force medicine ball structure is 8cm ~ 26cm, and a second ball lamella at least surface printing layer can be had additional.
Being designed by said structure, this utility model has modern design, good springiness, length in service life, forever exempts to inflate and without the advantage repeatedly inflated, and also can save the purchase of charger.
It is preferred that described first ball lamella is EVA foamed ball lamella, TPE foamed ball lamella, SBR foamed ball lamella, NBR foamed ball lamella, EPDM foamed ball lamella, SBL foamed ball lamella, POE foamed ball lamella, PE foamed ball lamella or TPR foamed ball lamella.
It is preferred that described second ball lamella is transparent TPU thin film, transparent PVC thin film, transparent PC thin film, transparent TPE thin film, transparent TPR thin film, clear PET film or transparent EVA thin film.
It is preferred that described elastic force medicine ball structure has a printing layer, it is arranged at the inner surface of this second ball lamella.
It is preferred that described elastic force medicine ball structure has a printing layer, it is arranged at the outer surface of this second ball lamella.
It is preferred that described elastic force medicine ball structure has two printing layers, it is respectively arranged at inner surface and the outer surface of this second ball lamella of this second ball lamella.
Beneficial effect produced by this utility model: good springiness, length in service life, forever exempt from inflation and without repeatedly inflating.
Accompanying drawing explanation
Fig. 1 is the first structural representation of this utility model elastic force medicine ball.
Fig. 2 is the second structural representation of this utility model elastic force medicine ball.
Fig. 3 is the 3rd structural representation of this utility model elastic force medicine ball.
Figure number illustrates:
The plastic polyurethane foam centre of sphere 1 of heat
First adhesive layer 2
First ball lamella 3
Second adhesive layer 4
Second ball lamella 5
Printing layer 6
Elastic force medicine ball structure 7.
Detailed description of the invention
Refer to the structural representation that Fig. 1, Fig. 1 are elastic force medicine ball of the present utility model.Elastic force medicine ball structure 7 of the present utility model at least includes: by the heat plastic polyurethane foam centre of sphere 1 of hot plastic foaming polyurethane material, and is then sequentially provided with the first adhesive layer the 2, first ball lamella the 3, second adhesive layer 4 and the second ball lamella 5 by the outer surface of the hot plastic polyurethane foam centre of sphere 1.
Wherein, its a diameter of 11cm ~ 25cm of the above-mentioned heat plastic polyurethane foam centre of sphere 1.
First ball lamella 3 is coated on the outer surface of the hot plastic polyurethane foam centre of sphere 1, and the thickness of the first ball lamella 3 is 1mm ~ 5mm.And first ball lamella 3 can be EVA foamed ball lamella, TPE foamed ball lamella, SBR foamed ball lamella, NBR foamed ball lamella, EPDM foamed ball lamella, SBL foamed ball lamella, POE foamed ball lamella, PE foamed ball lamella or TPR foamed ball lamella.
First adhesive layer 2 is arranged between outer surface and the inner surface of the first ball lamella 3 of the hot plastic polyurethane foam centre of sphere 1, allows the first ball lamella 3 be adhered to the outer surface of the hot plastic polyurethane foam centre of sphere 1 by the first adhesive layer 2.
Second ball lamella 5 is coated on the outer surface of the first ball lamella 3, the thickness of the second ball lamella 5 is 0.1mm ~ 0.25mm, and the second ball lamella 5 can be transparent TPU thin film, transparent PVC thin film, transparent PC thin film, transparent TPE thin film, transparent TPR thin film, clear PET film or transparent EVA thin film.
Second adhesive layer 4 is arranged between the first ball lamella 3 and the second ball lamella 5, allows the first ball lamella 3 be adhered to the outer surface of the first ball lamella 3 by the second adhesive layer 4.
Printing layer 6 is arranged at least one surface of the second ball lamella 5, in embodiment as depicted, elastic force medicine ball structure has a printing layer 6, and it is arranged at the outer surface of this second ball lamella 5, and its printing layer 6 can have different pattern or trade mark according to required in the second ball lamella 5 surface printing.
The laminated construction of above layers then forms an elastic force medicine ball structure 7; and the overall diameter of elastic force medicine ball structure 7 is 8cm ~ 26cm; available first ball lamella the 3, second ball lamella 5 is coated on the periphery of the hot plastic polyurethane foam centre of sphere 1; effectively the hot plastic polyurethane foam centre of sphere 1 can be protected, to extend the service life of elastic force medicine ball structure 7 of the present utility model.And, designed by said structure, elastic force medicine ball structure 7 of the present utility model its not only good springiness, service life long, more can have and forever exempt from inflation and without the advantage repeatedly inflated, also can save the purchase cost of charger.
It addition, as in figure 2 it is shown, printing layer 6 also may be disposed at the inner surface of the second ball lamella 5, then with the second adhesive layer 4 the second ball lamella 5 being printed with printing layer 6 pasted the outer surface being fixed on the first ball lamella 3；Also or, as shown in Figure 3, elastic force medicine ball structure 7 has two printing layers 6, it is respectively arranged at inner surface and the outer surface of the second ball lamella 5 of the second ball lamella 5, with the second adhesive layer 4 the second ball lamella 5 being printed with printing layer 6 pasted the most again and be fixed on the outer surface of the first ball lamella 3, i.e. complete elastic force medicine ball structure 7.
Claims (6)
1. an elastic force medicine ball structure, it is characterised in that at least include:
By the heat plastic polyurethane foam centre of sphere (1) of hot plastic foaming polyurethane material, its a diameter of 11cm ~ 25cm；
First ball lamella (3), is coated on the outer surface of this hot plastic polyurethane foam centre of sphere (1), and the thickness of this first ball lamella (3) is 1mm ~ 5mm；
First adhesive layer (2), is arranged between outer surface and the inner surface of this first ball lamella (3) of this hot plastic polyurethane foam centre of sphere (1)；
Second ball lamella (5), is coated on the outer surface of this first ball lamella (3), and the thickness of this second ball lamella (5) is 0.1mm ~ 0.25mm；
Second adhesive layer (4), is arranged between this first ball lamella (3) and this second ball lamella (5)；And
Printing layer (6), is arranged at least one surface of this second ball lamella (5)；
Wherein, the overall diameter of this elastic force medicine ball structure (7) is 8cm ~ 26cm.
Elastic force medicine ball structure the most according to claim 1, it is characterised in that: described first ball lamella (3) is EVA foamed ball lamella, TPE foamed ball lamella, SBR foamed ball lamella, NBR foamed ball lamella, EPDM foamed ball lamella, SBL foamed ball lamella, POE foamed ball lamella, PE foamed ball lamella or TPR foamed ball lamella.
Elastic force medicine ball structure the most according to claim 1, it is characterised in that: described second ball lamella (5) is transparent TPU thin film, transparent PVC thin film, transparent PC thin film, transparent TPE thin film, transparent TPR thin film, clear PET film or transparent EVA thin film.
4. according to the elastic force medicine ball structure described in any one of claims 1 to 3, it is characterised in that: described elastic force medicine ball structure has a printing layer (6), and it is arranged at the inner surface of this second ball lamella (5).
5. according to the elastic force medicine ball structure described in any one of claims 1 to 3, it is characterised in that: described elastic force medicine ball structure has a printing layer (6), and it is arranged at the outer surface of this second ball lamella (5).
6. according to the elastic force medicine ball structure described in any one of claims 1 to 3, it is characterized in that: described elastic force medicine ball structure has two printing layers (6), be respectively arranged at inner surface and the outer surface of this second ball lamella (5) of this second ball lamella (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144333.6U CN205516275U (en) | 2016-02-26 | 2016-02-26 | Elasticity solid sphere structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144333.6U CN205516275U (en) | 2016-02-26 | 2016-02-26 | Elasticity solid sphere structure |
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| Publication Number | Publication Date |
|---|---|
| CN205516275U true CN205516275U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620144333.6U Active CN205516275U (en) | 2016-02-26 | 2016-02-26 | Elasticity solid sphere structure |
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| CN (1) | CN205516275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034688A (en) * | 2016-10-25 | 2017-08-11 | 江苏道尔体育科技有限公司 | A kind of manufacture method of the controllable elastic football crust of grammes per square metre |
-
2016
- 2016-02-26 CN CN201620144333.6U patent/CN205516275U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034688A (en) * | 2016-10-25 | 2017-08-11 | 江苏道尔体育科技有限公司 | A kind of manufacture method of the controllable elastic football crust of grammes per square metre |
| CN107034688B (en) * | 2016-10-25 | 2019-03-22 | 江苏道尔体育科技有限公司 | A kind of manufacturing method for the elastic football crust that grammes per square metre is controllable |
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| C14 | Grant of patent or utility model | ||
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