CN104117184A - Exercise ball liner - Google Patents
Exercise ball liner Download PDFInfo
- Publication number
- CN104117184A CN104117184A CN201410393214.XA CN201410393214A CN104117184A CN 104117184 A CN104117184 A CN 104117184A CN 201410393214 A CN201410393214 A CN 201410393214A CN 104117184 A CN104117184 A CN 104117184A
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- raised line
- broadwise
- loadings
- hemispherical shell
- warp
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Abstract
The invention discloses an exercise ball liner. The exercise ball liner comprises a spherical shell with an inner cavity, wherein the spherical shell is formed by connecting a first semispherical shell body and a second semispherical shell body, the outer surface of the first semispherical shell body is a smooth spherical surface, a first latitude-direction protruding strip, a second latitude-direction protruding strip, a third latitude-direction protruding strip and a fourth latitude-direction protruding strip are sequentially arranged on the inner cavity wall of the first semispherical shell body from the sphere top to the edge of an open end, the first latitude-direction protruding strip, the second latitude-direction protruding strip, the third latitude-direction protruding strip and the fourth latitude-direction protruding strip penetrate in the latitude line direction of the first semispherical shell body, a plurality of first longitude-direction protruding strips and second longitude-direction protruding strips are further distributed on the inner cavity wall of the first semispherical shell body, the first longitude-direction protruding strips penetrate from the sphere top of the inner cavity wall of the first semispherical shell body to the edge of the open end of the first semispherical shell body in the longitude line direction of the first semispherical shell body, and the second longitude-direction protruding strips penetrate from the third latitude-direction protruding strip to the edge of the open end of the first semispherical shell body.
Description
Technical field
The component technology field that the present invention relates to a kind of sport ball, relates in particular to a kind of sport ball inner container.
Background technology
Sport ball generally comprises crust and is arranged on the inner bag in crust.Inner bag is provided with valve, can supply inflation/deflation repeatedly.The inner bag of prior art is all to add sulphur maturation mode with elastomeric material through high temperature to make.The inside and outside wall of this kind of inner bag is all even surface, at most also just carves on the outer surface some little microgrooves and is adjacent to die wall exhaust use as adding sulphur process.Also have some stripeds are set specially on top layer, be used for coordinating and stick cladding etc., for example basketball, just becomes the part use of finished ball extexine but this skin arranges the inner bag of striped, and is no longer to use with inner bag function.
This inner bag of prior art, due to the problem that its structure exists, can not ensure the roundness of sport ball, or the elasticity of inner bag is bad after following process becomes sport ball.
As can be seen here, how prior art is improved, a kind of sport ball inner container is provided, making after sport ball, can ensure roundness and the intensity of sport ball, good springiness simultaneously, this is the current technical issues that need to address in this area.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the object of the invention is to, a kind of sport ball inner container is provided, sport ball good springiness, the roundness made are good.
For solving above technical problem, technical scheme of the present invention is:
A kind of sport ball inner container, comprise the spherical shell with inner chamber, described spherical shell is by the first Loadings On Hemispherical Shell, the second Loadings On Hemispherical Shell is formed by connecting, described the second Loadings On Hemispherical Shell is provided with valve, the outer surface of described the first Loadings On Hemispherical Shell is smooth sphere, the edge that the internal chamber wall of described the first Loadings On Hemispherical Shell pushes up openend from ball is provided with the first broadwise raised line successively, the second broadwise raised line, the 3rd broadwise raised line, the 4th broadwise raised line, described the first broadwise raised line, the second broadwise raised line, the 3rd broadwise raised line, the 4th broadwise raised line runs through along the weft direction of described the first Loadings On Hemispherical Shell, the spherical distance on described the first broadwise raised line and described the first Loadings On Hemispherical Shell ball top is 2cm～4cm, the spherical distance of described the second broadwise raised line and described the first broadwise raised line is 2cm～4cm, the spherical distance of described the 3rd broadwise raised line and described the second broadwise raised line is 4cm～6cm, the spherical distance of described the 4th broadwise raised line and described the 3rd broadwise raised line is 2cm～3cm, on the internal chamber wall of described the first Loadings On Hemispherical Shell, be also distributed with multiple the first warp-wise raised lines, the second warp-wise raised line, described the first warp-wise raised line extends through the edge of described the first Loadings On Hemispherical Shell openend along the warp direction of described the first Loadings On Hemispherical Shell from the inner chamber squash top of described the first Loadings On Hemispherical Shell, described the second warp-wise raised line is through to the edge of described the first Loadings On Hemispherical Shell openend from described the 3rd broadwise raised line,
Described the second Loadings On Hemispherical Shell is except arranging valve, and all the other structures are identical with the structure of described the first Loadings On Hemispherical Shell.
Preferably, described the second warp-wise raised line is trapezoidal, the edge from the one end near described the 3rd broadwise raised line to described the first Loadings On Hemispherical Shell openend, and the width of described the second warp-wise raised line increases gradually.
Preferably, between adjacent two the first warp-wise raised lines, be provided with 2～4 the second warp-wise raised lines.
Preferably, multiple the first warp-wise raised lines are uniformly distributed.
Preferably, described the first warp-wise raised line width is everywhere identical.
Preferably, the width of described the first warp-wise raised line is 0.9cm～1.5cm.
Preferably, described the first broadwise raised line width is everywhere identical, and the width of described the first broadwise raised line is 0.9cm～1.5cm.
Preferably, described the second broadwise raised line width is everywhere identical, and the width of described the second broadwise raised line is 0.9cm～1.5cm.
Preferably, described the 3rd broadwise raised line width is everywhere identical, and the width of described the 3rd broadwise raised line is 0.9cm～1.5cm.
Preferably, described the 4th broadwise raised line width is everywhere identical, and the width of described the 4th broadwise raised line is 0.9cm～1.5cm.
Compared with prior art, sport ball inner container of the present invention, by the raised line of suitable quantity suitable construction is set at inner bag internal chamber wall, thereby tool has the following advantages:
1, the intensity that strengthens the anti-tensile stretching of inner bag, keeps the outward appearance of sport ball spherical, can not change because inflating too much, can keep spherical;
2, can pass through Jet forming machine direct injection, inner bag wall thickness is average, can increase the roundness of spheroid;
3, inner bag wall thickness is average, the weight average of each several part, and the raised line of setting is positioned on inwall, and it is level and smooth that extexine still keeps, and this makes it to keep combining closely with outer cladding cladding layer, improves the product degree of balance in use.
4, can produce by ejection shaping die and Jet forming machine, reduce personnel's dynamics and use, enhance productivity and reduce production costs.
5, can adopt TPU, TPR or elastomeric material are produced, and material is selected wide.
Brief description of the drawings
Fig. 1 is the overall structure figure of sport ball inner container embodiment of the present invention;
Fig. 2 is the profile of the first Loadings On Hemispherical Shell in Fig. 1.
Detailed description of the invention
For making technical scheme of the present invention clearer, come by specific embodiment below in conjunction with accompanying drawing that the present invention is described in detail.
Embodiment mono-
Referring to Fig. 1, Fig. 2, sport ball inner container 1 in the present embodiment, comprise the spherical shell with inner chamber, this spherical shell is formed by connecting by the first Loadings On Hemispherical Shell 11, the second Loadings On Hemispherical Shell 12, the second Loadings On Hemispherical Shell 12 is provided with valve 13, all the other structures of the second Loadings On Hemispherical Shell 112 are identical with the structure of the first Loadings On Hemispherical Shell 11, below only the structure of the first Loadings On Hemispherical Shell 11 described:
The outer surface of the first Loadings On Hemispherical Shell 11 is smooth sphere, the internal chamber wall of the first Loadings On Hemispherical Shell 11 is provided with the first broadwise raised line 11c, the second broadwise raised line 11d, the 3rd broadwise raised line 11e, the 4th broadwise raised line 11f from ball top 11a successively to the edge 11b of openend, the first broadwise raised line 11c, the second broadwise raised line 11d, the 3rd broadwise raised line 11e, the 4th broadwise raised line 11f run through along the weft direction of the first Loadings On Hemispherical Shell 11, and the spherical distance of the first broadwise raised line 11c and the first Loadings On Hemispherical Shell ball top 11a is 3cm;
The spherical distance of the second latitude raised line 11d and the first latitude raised line 11c is 3cm;
The spherical distance of the 3rd latitude raised line 11e and the second latitude raised line 11d is 4cm;
The spherical distance of the 4th latitude raised line and described the 3rd latitude raised line is 2cm;
On the internal chamber wall of the first Loadings On Hemispherical Shell 11, be also distributed with multiple the first warp-wise raised line 11g, the second warp-wise raised line 11h, the first warp-wise raised line 11g extends through the edge 11b of the first Loadings On Hemispherical Shell openend along the warp direction of the first Loadings On Hemispherical Shell 11 from the inner chamber squash top 11a of the first Loadings On Hemispherical Shell, the second warp-wise raised line 11h is through to the edge 11b of the first Loadings On Hemispherical Shell openend from the 3rd broadwise raised line 11e.
In the present embodiment, between adjacent two the first warp-wise raised line 11g, three the second warp-wise raised line 11h are set, the second warp-wise raised line in the middle of being wherein positioned at is the identical vertical bar shaped of width everywhere, two the second warp-wise raised lines that are positioned at both sides are trapezoidal, from the edge to described the first Loadings On Hemispherical Shell openend near the 3rd broadwise raised line, the width of this second warp-wise raised line increases gradually.
In the present embodiment, the first warp-wise raised line 11g width is everywhere identical.
In the present embodiment, the width of the first warp-wise raised line 11g is 0.9cm, in other embodiments, also can be any value in 0.9～1.5cm.
In the present embodiment, the first broadwise raised line width is everywhere identical, and the width of the first broadwise raised line is 0.9cm, in other embodiments, also can be any value in 0.9～1.5cm.
In the present embodiment, the second broadwise raised line width is everywhere identical, and the width of the second broadwise raised line is 0.9cm, in other embodiments, also can be any value in 0.9～1.5cm.
In the present embodiment, the 3rd broadwise raised line width is everywhere identical, and the width of the 3rd broadwise raised line is 0.9cm, in other embodiments, also can be any value in 0.9～1.5cm.
In the present embodiment, the 4th broadwise raised line width is everywhere identical, and the width of the 4th broadwise raised line is 0.9cm, in other embodiments, also can be any value in 0.9～1.5cm.
Embodiment bis-
In the present embodiment, different from embodiment mono-, the spherical distance of the first broadwise raised line 11c and the first Loadings On Hemispherical Shell ball top 11a is 4cm; The spherical distance of the second broadwise raised line 11d and the first broadwise raised line 11c is 4cm; The spherical distance of the 3rd broadwise raised line 11e and the second broadwise raised line 11d is 5cm; The spherical distance of the 4th broadwise raised line and described the 3rd broadwise raised line is 3cm; All the other are all identical with embodiment mono-, repeat no more herein.
Embodiment tri-
In the present embodiment, different from embodiment mono-, the spherical distance of the first broadwise raised line 11c and the first Loadings On Hemispherical Shell ball top 11a is 2cm; The spherical distance of the second broadwise raised line 11d and the first broadwise raised line 11c is 3m; The spherical distance of the 3rd broadwise raised line 11e and the second broadwise raised line 11d is 6cm; The spherical distance of the 4th broadwise raised line and described the 3rd broadwise raised line is 2cm; All the other are all identical with embodiment mono-, repeat no more herein.
Embodiment tetra-
Different from embodiment mono-, in the present embodiment, between adjacent two the first warp-wise raised lines, be provided with four the second warp-wise raised lines; All the other are all identical with embodiment mono-, repeat no more herein.
Below be only the preferred embodiment of the present invention, it should be pointed out that above-mentioned preferred embodiment should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a sport ball inner container, comprise the spherical shell with inner chamber, described spherical shell is by the first Loadings On Hemispherical Shell, the second Loadings On Hemispherical Shell is formed by connecting, described the second Loadings On Hemispherical Shell is provided with valve, it is characterized in that, the outer surface of described the first Loadings On Hemispherical Shell is smooth sphere, the edge that the internal chamber wall of described the first Loadings On Hemispherical Shell pushes up openend from ball is provided with the first broadwise raised line successively, the second broadwise raised line, the 3rd broadwise raised line, the 4th broadwise raised line, described the first broadwise raised line, the second broadwise raised line, the 3rd broadwise raised line, the 4th broadwise raised line runs through along the weft direction of described the first Loadings On Hemispherical Shell, the spherical distance on described the first broadwise raised line and described the first Loadings On Hemispherical Shell ball top is 2cm～4cm, the spherical distance of described the second broadwise raised line and described the first broadwise raised line is 2cm～4cm, the spherical distance of described the 3rd broadwise raised line and described the second broadwise raised line is 4cm～6cm, the spherical distance of described the 4th broadwise raised line and described the 3rd broadwise raised line is 2cm～3cm, on the internal chamber wall of described the first Loadings On Hemispherical Shell, be also distributed with multiple the first warp-wise raised lines, the second warp-wise raised line, described the first warp-wise raised line extends through the edge of described the first Loadings On Hemispherical Shell openend along the warp direction of described the first Loadings On Hemispherical Shell from the inner chamber squash top of described the first Loadings On Hemispherical Shell, described the second warp-wise raised line is through to the edge of described the first Loadings On Hemispherical Shell openend from described the 3rd broadwise raised line,
Described the second Loadings On Hemispherical Shell is except arranging valve, and all the other structures are identical with the structure of described the first Loadings On Hemispherical Shell.
2. sport ball inner container as claimed in claim 1, is characterized in that, described the second warp-wise raised line is trapezoidal, the edge from the one end near described the 3rd broadwise raised line to described the first Loadings On Hemispherical Shell openend, and the width of described the second warp-wise raised line increases gradually.
3. sport ball inner container as claimed in claim 1, is characterized in that, between adjacent two the first warp-wise raised lines, is provided with 2～4 the second warp-wise raised lines.
4. sport ball inner container as claimed in claim 1, is characterized in that, multiple the first warp-wise raised lines are uniformly distributed.
5. sport ball inner container as claimed in claim 1, is characterized in that, described the first warp-wise raised line width is everywhere identical.
6. sport ball inner container as claimed in claim 5, is characterized in that, the width of described the first warp-wise raised line is 0.9cm～1.5cm.
7. sport ball inner container as claimed in claim 1, is characterized in that, described the first broadwise raised line width is everywhere identical, and the width of described the first broadwise raised line is 0.9cm～1.5cm.
8. sport ball inner container as claimed in claim 1, is characterized in that, described the second broadwise raised line width is everywhere identical, and the width of described the second broadwise raised line is 0.9cm～1.5cm.
9. sport ball inner container as claimed in claim 1, is characterized in that, described the 3rd broadwise raised line width is everywhere identical, and the width of described the 3rd broadwise raised line is 0.9cm～1.5cm.
10. sport ball inner container as claimed in claim 1, is characterized in that, described the 4th broadwise raised line width is everywhere identical, and the width of described the 4th broadwise raised line is 0.9cm～1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393214.XA CN104117184B (en) | 2014-08-11 | 2014-08-11 | Exercise ball liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393214.XA CN104117184B (en) | 2014-08-11 | 2014-08-11 | Exercise ball liner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117184A true CN104117184A (en) | 2014-10-29 |
| CN104117184B CN104117184B (en) | 2017-04-12 |
Family
ID=51762958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410393214.XA Expired - Fee Related CN104117184B (en) | 2014-08-11 | 2014-08-11 | Exercise ball liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117184B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730666A (en) * | 2017-02-07 | 2017-05-31 | 广东荣承体育用品制造有限公司 | Inner-tube structure of Intelligent football and preparation method thereof |
| GB2564463A (en) * | 2017-07-12 | 2019-01-16 | Chien Chuan Lo | Inflatable sports ball having an inner bladder with rib plates |
| CN115253222A (en) * | 2022-07-22 | 2022-11-01 | 南京鼎辉体育科技发展有限公司 | Production process of frame leather-covered sports ball |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2131756A (en) * | 1933-10-06 | 1938-10-04 | Fred T Roberts | Rubber ball |
| US20030228946A1 (en) * | 2002-06-11 | 2003-12-11 | Chan Chong Veng | Sports balls |
| US20060063622A1 (en) * | 2004-09-17 | 2006-03-23 | Adidas International Marketing B.V. | Bladder |
| CN102218835A (en) * | 2011-06-02 | 2011-10-19 | 罗传兴 | Liner of ball sports product and manufacture method thereof as well as ball sports product |
| GB2494131A (en) * | 2011-08-30 | 2013-03-06 | Jack Lo | An inflatable ball with a reinforcing rib structure |
| CN203075568U (en) * | 2013-01-09 | 2013-07-24 | 厦门元保运动器材有限公司 | Inflatable gluing ball cloth liner middle tire |
-
2014
- 2014-08-11 CN CN201410393214.XA patent/CN104117184B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2131756A (en) * | 1933-10-06 | 1938-10-04 | Fred T Roberts | Rubber ball |
| US20030228946A1 (en) * | 2002-06-11 | 2003-12-11 | Chan Chong Veng | Sports balls |
| US20060063622A1 (en) * | 2004-09-17 | 2006-03-23 | Adidas International Marketing B.V. | Bladder |
| CN102218835A (en) * | 2011-06-02 | 2011-10-19 | 罗传兴 | Liner of ball sports product and manufacture method thereof as well as ball sports product |
| GB2494131A (en) * | 2011-08-30 | 2013-03-06 | Jack Lo | An inflatable ball with a reinforcing rib structure |
| CN203075568U (en) * | 2013-01-09 | 2013-07-24 | 厦门元保运动器材有限公司 | Inflatable gluing ball cloth liner middle tire |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730666A (en) * | 2017-02-07 | 2017-05-31 | 广东荣承体育用品制造有限公司 | Inner-tube structure of Intelligent football and preparation method thereof |
| GB2564463A (en) * | 2017-07-12 | 2019-01-16 | Chien Chuan Lo | Inflatable sports ball having an inner bladder with rib plates |
| CN115253222A (en) * | 2022-07-22 | 2022-11-01 | 南京鼎辉体育科技发展有限公司 | Production process of frame leather-covered sports ball |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117184B (en) | 2017-04-12 |
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Granted publication date: 20170412 Termination date: 20200811 |