CN2628100Y - Improved forming structure of foaming ball - Google Patents
Improved forming structure of foaming ball Download PDFInfo
- Publication number
- CN2628100Y CN2628100Y CN 03263812 CN03263812U CN2628100Y CN 2628100 Y CN2628100 Y CN 2628100Y CN 03263812 CN03263812 CN 03263812 CN 03263812 U CN03263812 U CN 03263812U CN 2628100 Y CN2628100 Y CN 2628100Y
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- layer
- foaming
- inner tube
- ball
- foam
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- Expired - Fee Related
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Abstract
The utility model relates to a structure of improved stress ball, which consists of an inflatable inner tube. Foaming strengthened layer with a certain thickness is arranged on the lateral side of the inflatable inner tube and a wear layer sprayed or painted by rubbers, plastics, PU or other mixed materials is positioned on the lateral side of the foaming strengthened layer. The foaming strengthened layer itself is provided with a cohesive function as well as small evenly distributed holes. Degree of foaming density of the foaming strengthened layer is arranged. A reinforcement layer tangled by multi-layer kinking or fabric is arranged between the foaming strengthened layer and the inner tube. Moreover, a stereo spherical striation and a grain or a gap-shaped surface is arranged on the external surface of the wear layer. The structure of stress ball has the advantage of well durability, improved service life, better control of the intensity, weight and apparent surface of the sphere.
Description
Technical field
The utility model relates to a kind of composition structure of improved foamed ball, mainly include tire within the inboard type inflatable, fill satisfy into round carcass after, in the foaming mould through inserting the ball-type ghost, finish the foaminess foam strengthening layer of outside predetermined thickness and packing control, the foaming element of mat foam strengthening layer is surrounded and adhesive effect, internally form firm involution effect, externally the surface that is promptly had by the foaming element of foam strengthening layer evenly, comprehensive sore hole that distributes, provide its surface again through spraying or being coated with rubber, when plastics or PU or its mixed material uniform wearability are coated with the wearing layer that material constitutes, in the peripheral strong bonded of spheroid, formation has the reinforcement spheroid of inflatable inner tube and outer wearing layer, is its characteristic person.
Background technology
Usually, the manufacturing structure of spheroid, the difference according to considering on the requirement of its use or cost, the price promptly has multiple different pattern difference; And the inflatable spheroid as shown in Figure 1, because of mainly having better performances such as the intense impact of bearing and evenly rolling, circularity, elasticity requirement, is used in ball formal contest purposes more.And such inflatable spheroid mainly be at the inflatable inner tube of a tyre 11 the surface (can through twine layer or tissue layer 11A fit do reinforcement), through being sticked or sheathed, or sewing up peripheral cortex 12 with polygonal leather lamellar body and become complete ball-type with the rubber skin.But because of the wearability and the weatherability on rubber and leather 12 surfaces relatively poor, use day long afterwards, can wear out unavoidably, crack performance, so cause its elasticity decline, can't be even, and the serious durability flaw of appearance extreme difference etc., and cause user's cost burden; And then cause when regulation game, often to even things up, same ball is not all reused in every ball match; Even the situation of ball is appearring more renewing during the games, its cost waste is quite serious really.
And at overcoming aforementioned rubber or the not good ball defects of leather surface durability, in fact tradition promptly has a kind of spheroid 2 of solid formula, please cooperate and consult Fig. 2, because of its internal layer is with the solid ball-type inner bag 21 of foam foaming becoming; It has distinctive sore hole, foam surface phenomenon because of foaming inner bag 21, can provide the surface to spray or to be coated with mode, is covering the splendid plastic wear-resisting layer 22 of one deck wearability (as: PU or PVC etc.); So, solid formula spheroid 2 provides successional spring, collision, maltreats use with ground friction etc., and its surperficial degree still can keep certain former producing effect, and obvious its durability, use cost etc. all definitely are better than the described inflatable spheroid 1 of leading portion.But, this type of is with the packing control of foam foaming, be substituting of the full state of the inflatable inner tube of a tyre, to there is no cushion because of solid inner bag 21, and phenomenons such as foam itself is also nonelastic, the situation of spring property wretched insufficiency significantly occurring, use when causing this type of solid formula spheroid can't serve as regulation game at all, only is the alternative purposes as recreation or Ball for training; And the ball performance during because of use except that rollability all can't represent, so see that in the streets these type of commodity of selling are few, the adopter also belongs to minority.
This novel content
The purpose of this utility model is exactly the defective that overcomes above-mentioned prior art, and a kind of composition structure of improved foamed ball is provided, and it not only has good durability, has improved service life, and it is apparent to control spheroid intensity, weight and appearance well.
The purpose of this utility model realizes by following technical proposals, the composition structure of improved foamed ball of the present utility model comprises a type inflatable inner tube of a tyre, be provided with the foaminess foam strengthening layer of predetermined thickness in this type inflatable inner tube of a tyre outside, its foam strengthening layer outer setting has by spraying or being coated with rubber, plastics or PU or its mixed material uniform wearability is coated with the wearing layer that material constitutes.
In above-mentioned foam strengthening layer, its foam strengthening layer itself has adhesive effect and its surface has equally distributed aperture; Its foam strengthening layer foaming packing is set selection.
In a preferred mode of the present utility model, between its foam strengthening layer and the inner tube of a tyre, also be provided with the strengthening course that holds work by multilayer kinking or tissue layer.
In a preferred mode of the present utility model, the outer surface of described wearing layer is provided with three-dimensional ball line, particle (as vollyball, basketball), or seam sheet-like appearance (as football).
Be combined with several entities seam sheet on the outer surface of described wearing layer, its seam sheet is to be covered by on the wearing layer with ball-type specification and outward appearance that the mode that surface distributed is fitted is made appointment.
The composition structure of improved foamed ball provided by the utility model is to constitute like this, its inboard type inflatable inner tube of a tyre, fill satisfy into round carcass after, in the foaming mould through inserting the ball-type ghost, finish the foaminess foam strengthening layer of outside predetermined thickness; And the adhesive effect by the foam strengthening layer, the kinking or the fabric face that form inboard inner tube of a tyre surface or strengthening course form firm involution effect; And by foam strengthening layer surface aperture even, that distribute comprehensively, can provide its surface again through spraying or be coated with rubber, plastics or PU or its mixed material uniform wearability is coated with the wearing layer that material constitutes, and make the peripheral mosaic comprehensively of strengthening course sphere adhere to excellent in conjunction with fastness; Form thus have the internal layer airflow layer stablize elasticity and peripherally foam, the reinforcement spheroid of the thorough protection of wearing layer, the spheroid of Gou Chenging has excellent durability like this, can significantly reduce ball service wear, and can prolong its service life.
In the composition structure of improved foamed ball provided by the utility model, the wherein inboard type inflatable inner tube of a tyre fill satisfy into round carcass after, can via select to carry out in advance multilayer kinking or tissue layer hold make strengthening course after, it is inserted in the foaming mould of ball-type ghost again, finish foaminess foam strengthening layer and make; Thus strengthening course selection is set, can do the easy setting and the control of spheroid intensity and durability.
In the composition structure of improved foamed ball provided by the utility model, the wherein inboard type inflatable inner tube of a tyre is satisfied into round carcass filling, and when inserting in the foaming mould of ball-type ghost, can select identical easy setting and the control that reaches spheroid intensity and durability, weight etc. again via the setting of foam strengthening layer foaming packing.
In the composition structure of improved foamed ball provided by the utility model, wherein spraying or be coated with the spherome surface that rubber, plastics or PU or its mixed material uniform wearability are coated with material through finishing, cohesive force phenomenon because of plastic components, be to make its surface have planarization and printing adaptability, can conveniently carry out three-dimensional ball line, particle (as vollyball, basketball), even be the direct printing treatment in surface of seam sheet-like appearance (as football) or trade mark, pattern etc., can obtain excellent ball-type outward appearance.
Given embodiment describes in further detail technology contents of the present utility model below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the cross sectional illustration figure of traditional inflatable ball body structure;
Fig. 2 is the cross sectional illustration figure of traditional solid formula sphere structure;
Fig. 3 is the cross sectional illustration figure of sphere structure of the present utility model;
Fig. 4 is the cross sectional illustration figure of spheroid second structure of the present utility model.
Fig. 5 adheres to the amplification profile key diagram at wear-resisting printed layers (AA ' position of Fig. 4) for spherome surface of the present utility model;
Fig. 6 sews up the amplification profile key diagram at sheet (AA ' position of Fig. 4) for spheroid seal wearing face of the present utility model.
Picture in picture number explanation
Inflatable spheroid: 1 inner tube of a tyre: 11 strengthening courses: 11A cortex: 12
Solid formula spheroid: 2 solid inner bags: 21 wearing layers: 22 inner tubes of a tyre: 3
Strengthening course: 31 strengthening course thickness: 31A strengthening layer: 32 strengthening layer thickness: 32A
Wearing layer: 33 printed layers: 34 seam sheets: 4 sutures: 4A
The specific embodiment
At first referring to accompanying drawing 3 and accompanying drawing 4, the composition structure of improved foamed ball of the present utility model comprises a type inflatable inner tube of a tyre 3, be provided with the foaminess foam strengthening layer 32 of predetermined thickness in these type inflatable inner tube of a tyre 11 outsides, its foam strengthening layer 32 outer setting have by spraying or being coated with rubber, plastics or PU or its mixed material uniform wearability is coated with the wearing layer 31 that material constitutes.
Continuation is referring to accompanying drawing 3 and accompanying drawing 4, the composition structure of the improved foamed ball of the utility model includes the inner tube of a tyre 3 of an inboard type inflatable, fill satisfy into round carcass after, can hold and make strengthening course 31 and (do not do the strengthening course setting among Fig. 3 via selecting to finish multilayer kinking or tissue layer; Fig. 4 has the strengthening course setting, please compare); After this, promptly in the foaming mould through inserting the ball ghost, become the foaminess strengthening layer 32 of outside predetermined thickness and density and packing control; It mainly surrounds and adhesive effect by the foaming element of foam strengthening layer 32, except that the firm involution effect that promptly forms the kinking of the inboard inner tube of a tyre 3 surfaces or strengthening course 31 (as Fig. 4) or fabric face, mainly be the strengthening layer 32 foaming surface that element had evenly, interarea distribution aperture, be to provide its surface again through spraying or being coated with rubber, plastics or PU or its mixed material uniform wearability are coated with the wearing layer 33 that material constitutes, chimeric comprehensively in strengthening course 31 sphere peripheries, that adheres to is excellent in conjunction with fastness, and forms thus and have the inboard airflow layer of the inner tube of a tyre and stablize elasticity and peripheral the foaming, the reinforcement spheroid of the thorough protection of wearing layer.
In the composition structure of improved foamed ball provided by the utility model, wherein before making foaminess strengthening layer 32, can fill external diameter after full via the collocation inner tube of a tyre 31, what remake the thickness, density or the material that carry out the reinforcement 31 that multilayer kinking or tissue layer hold in advance selecting or setting that (thickness as shown in Figure 4 indicates: 31A) for use; Or at the packing of foam strengthening layer 32 foaming process and thickness (thickness as shown in Figure 4 indicates: manufacturing conditions such as 32A), promptly all can make spheroid intensity and durability, elasticity, even the easy setting and the control of weight isotactic glazing bar spare, make it to meet the demand of official ball, and then the sufficient applicability that alternative inflatable spheroid can be provided, reach the economic benefit that more can hold anti-use.
Please cooperate again and consult Fig. 5, spraying or be coated with spheroid 3 surface wear-resistant layers 33 that rubber, plastics or PU or its mixed material uniform wearability are coated with material through finishing, cohesive force phenomenon because of plastic components, be to make mask that planarization and printing adaptability be arranged, can make things convenient for follow-up ball line, the particle (as vollyball, basketball) that carries out plane or stereo structure, even wear-resisting printed layers 34 surface printings that are seam sheet-like appearance (as football) or trade mark, pattern etc. are handled, and can obtain excellent ball-type outward appearance.
See also Fig. 6 again, spraying or be coated with spheroid 3 surface wear-resistant layers 33 that rubber, plastics or PU or its mixed material uniform wearability are coated with material through finishing, can cooperate again with most entity seam sheets 4 and make the mode that the surface distributes and fits, pass through again by suture 4A (or sewing), the jointing edge that sews up each sheet portion forms and coats, and makes the ball-type specification and the outward appearance of appointment.
To sum up institute is old, and the composition structure of this improved foamed ball provided by the utility model can significantly be improved the structural behaviour of this globoid really, and has Practical Benefit durable, economic dispatch.
Claims (5)
1, a kind of composition structure of improved foamed ball, it is characterized in that it comprises a type inflatable inner tube of a tyre, be provided with the foaminess foam strengthening layer of predetermined thickness in this type inflatable inner tube of a tyre outside, its foam strengthening layer outer setting has by spraying or being coated with rubber, plastics or PU or its mixed material uniform wearability is coated with the wearing layer that material constitutes.
2, the composition structure of improved foamed ball according to claim 1 is characterized in that in above-mentioned foam strengthening layer, its foam strengthening layer itself has adhesive effect and its surface has equally distributed aperture.
3, the composition structure of improved foamed ball according to claim 1 is characterized in that also being provided with the strengthening course that is held work by multilayer kinking or tissue layer between its foam strengthening layer and the inner tube of a tyre.
4, the composition structure of improved foamed ball according to claim 1 is characterized in that the outer surface of described wearing layer is provided with three-dimensional ball line, particle, or the seam sheet-like appearance.
5. the composition structure of improved foamed ball according to claim 1, it is characterized in that being combined with on the outer surface of described wearing layer several entities seam sheet, its seam sheet is to be covered by on the foam strengthening layer with ball-type specification and outward appearance that the mode that surface distributed is fitted is made appointment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263812 CN2628100Y (en) | 2003-05-24 | 2003-05-24 | Improved forming structure of foaming ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263812 CN2628100Y (en) | 2003-05-24 | 2003-05-24 | Improved forming structure of foaming ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2628100Y true CN2628100Y (en) | 2004-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03263812 Expired - Fee Related CN2628100Y (en) | 2003-05-24 | 2003-05-24 | Improved forming structure of foaming ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2628100Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057465A (en) * | 2017-06-08 | 2017-08-18 | 漳州市冠腾体育用品有限公司 | A kind of temperature difference metachromatic corpuscle |
| CN108236775A (en) * | 2018-02-09 | 2018-07-03 | 钟正明 | A kind of hollow ball |
| CN110393902A (en) * | 2019-08-02 | 2019-11-01 | 陈红维 | Tire and sticky ball and production method in a kind of foaming |
| CN115006806A (en) * | 2022-06-20 | 2022-09-06 | 南京鼎辉体育科技发展有限公司 | Process for invisible sewing of ball epidermis by utilizing closed cell structure foam |
| CN116271747A (en) * | 2023-05-23 | 2023-06-23 | 江苏恒大体育用品有限公司 | Composite rubber ball liner material and processing technology thereof |
-
2003
- 2003-05-24 CN CN 03263812 patent/CN2628100Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057465A (en) * | 2017-06-08 | 2017-08-18 | 漳州市冠腾体育用品有限公司 | A kind of temperature difference metachromatic corpuscle |
| CN108236775A (en) * | 2018-02-09 | 2018-07-03 | 钟正明 | A kind of hollow ball |
| CN110393902A (en) * | 2019-08-02 | 2019-11-01 | 陈红维 | Tire and sticky ball and production method in a kind of foaming |
| WO2021022481A1 (en) * | 2019-08-02 | 2021-02-11 | 陈红维 | Foamed middle tire, rubber-pasted ball, and manufacturing method |
| CN115006806A (en) * | 2022-06-20 | 2022-09-06 | 南京鼎辉体育科技发展有限公司 | Process for invisible sewing of ball epidermis by utilizing closed cell structure foam |
| CN116271747A (en) * | 2023-05-23 | 2023-06-23 | 江苏恒大体育用品有限公司 | Composite rubber ball liner material and processing technology thereof |
| CN116271747B (en) * | 2023-05-23 | 2023-08-08 | 江苏恒大体育用品有限公司 | Composite rubber ball liner material and processing technology 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: 20040728 Termination date: 20120524 |