CN104117184B - Exercise ball liner - Google Patents
Exercise ball liner Download PDFInfo
- Publication number
- CN104117184B CN104117184B CN201410393214.XA CN201410393214A CN104117184B CN 104117184 B CN104117184 B CN 104117184B CN 201410393214 A CN201410393214 A CN 201410393214A CN 104117184 B CN104117184 B CN 104117184B
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- CN
- China
- Prior art keywords
- raised line
- broadwise
- loadings
- warp
- hemispherical shell
- 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.)
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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 present invention relates to a kind of component technology field of sport ball, more particularly to a kind of sport ball inner container.
Background technology
Sport ball generally comprises crust and the inner bag being arranged in crust.Inner bag is provided with valve, is available for inflation/deflation repeatedly.
The inner bag of prior art is all made of to add sulfur maturation mode through high temperature with elastomeric material.The inside and outside wall of this kind of inner bag is all smooth
Face, at most also simply carve on the outer surface some little microgrooves as plus sulfur process be adjacent to die wall aerofluxuss and use.Also have special on top layer
Door arranges some stripeds, sticks skin material etc., such as basketball for coordinating, but the inner bag of this outer layer setting striped reforms into finished product
The part of ball extexine uses, and is used with inner bag function.
This inner bag of prior art, due to the problem that its structure is present, in following process into after sport ball it cannot be guaranteed that
The roundness of sport ball, or inner bag is elastic bad.
As can be seen here, how prior art is improved, there is provided a kind of sport ball inner container, after sport ball is made, Neng Goubao
The roundness and intensity of card sport ball, while elasticity is good, this is the current technical issues that need to address in this area.
The content of the invention
In order to solve above-mentioned the deficiencies in the prior art, it is an object of the present invention to provide a kind of sport ball inner container, made by
Sport ball elasticity is good, roundness is good.
To solve above technical problem, the technical scheme is that：
A kind of sport ball inner container, including the spherical shell with inner chamber, the spherical shell by the first Loadings On Hemispherical Shell, second
Loadings On Hemispherical Shell is formed by connecting, and second Loadings On Hemispherical Shell is provided with valve, and the outer surface of first Loadings On Hemispherical Shell is smooth ball
Face, the edge of the internal chamber wall of first Loadings On Hemispherical Shell from top dome to opening are sequentially provided with the first broadwise raised line, the second broadwise
Raised line, the 3rd broadwise raised line, the 4th broadwise raised line, the first broadwise raised line, the second broadwise raised line, the 3rd broadwise raised line,
Four broadwise raised lines run through along the weft direction of first Loadings On Hemispherical Shell, the first broadwise raised line and first Loadings On Hemispherical Shell
The spherical distance of top dome is 2cm～4cm；The spherical distance of the second broadwise raised line and the first broadwise raised line be 2cm～
4cm；The 3rd broadwise raised line is 4cm～6cm with the spherical distance of the second broadwise raised line；The 4th broadwise raised line with
The spherical distance of the 3rd broadwise raised line is 2cm～3cm；Multiple are distributed with the internal chamber wall of first Loadings On Hemispherical Shell also
One warp-wise raised line, the second warp-wise raised line, the first warp-wise raised line is from the internal chamber wall top dome of first Loadings On Hemispherical Shell along described
The warp direction of the first Loadings On Hemispherical Shell extends through the edge of the first Loadings On Hemispherical Shell opening, and the second warp-wise raised line is from institute
State the edge that the 3rd broadwise raised line is through to the first Loadings On Hemispherical Shell opening；
, in addition to valve is arranged, remaining structure is identical with the structure of first Loadings On Hemispherical Shell for second Loadings On Hemispherical Shell.
Preferably, the second warp-wise raised line is trapezoidal, near one end of the 3rd broadwise raised line to described first
The edge of Loadings On Hemispherical Shell opening, the width of the second warp-wise raised line gradually increase.
Preferably, 2～4 the second warp-wise raised lines are provided between two neighboring first warp-wise raised line.
Preferably, multiple first warp-wise raised lines are uniformly distributed.
Preferably, the first warp-wise raised line width everywhere is identical.
Preferably, the width of the first warp-wise raised line is 0.9cm～1.5cm.
Preferably, the first broadwise raised line width everywhere is identical, the width of the first broadwise raised line be 0.9cm～
1.5cm。
Preferably, the second broadwise raised line width everywhere is identical, the width of the second broadwise raised line be 0.9cm～
1.5cm。
Preferably, the 3rd broadwise raised line width everywhere is identical, the width of the 3rd broadwise raised line be 0.9cm～
1.5cm。
Preferably, the 4th broadwise raised line width everywhere is identical, the width of the 4th broadwise raised line be 0.9cm～
1.5cm。
Compared with prior art, sport ball inner container of the invention, is properly tied by arranging suitable quantity in inner bag internal chamber wall
The raised line of structure, thus have the advantage that：
1st, strengthen the intensity of the anti-tensile stretching of inner bag, keep the outward appearance of sport ball spherical, will not change because inflation is excessive,
Can keep spherical；
2nd, can be average by Jet forming machine direct injection, inner bag wall thickness, the roundness of spheroid can be increased；
3rd, inner bag wall thickness is average, the weight average of each several part, and the raised line of setting is located on inwall, and extexine still keeps flat
Sliding, this improves product degree of balance when in use so as to keep combining closely with outer cladding skin material layer.
4th, ejection shaping die can be passed through and Jet forming machine is produced, be reduced personnel's dynamics and use, improve production efficiency
Reduce production cost.
5th, can TPU, TPR or elastomeric material be adopted to produce, material selects wide.
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.
Specific embodiment
To make technical scheme clearer, below in conjunction with accompanying drawing by specific embodiment entering to the present invention
Row is described in detail.
Embodiment one
Referring to Fig. 1, Fig. 2, the sport ball inner container 1 in the present embodiment, including the spherical shell with inner chamber, the spherical shell
It 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, the second hemispherical Shell
Remaining structure of body 12 is identical with the structure of the first Loadings On Hemispherical Shell 11, only the structure of the first Loadings On Hemispherical Shell 11 is said below
It is bright：
The outer surface of the first Loadings On Hemispherical Shell 11 is smooth sphere, and the internal chamber wall of the first Loadings On Hemispherical Shell 11 is from top dome 11a to opening
The edge 11b at mouth end is sequentially 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, the first broadwise raised line 11c, the second broadwise raised line 11d, the 3rd broadwise raised line 11e, the 4th broadwise raised line 11f are along first
The weft direction of Loadings On Hemispherical Shell 11 runs through, and the spherical distance of the first broadwise raised line 11c and the first Loadings On Hemispherical Shell top dome 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；
4th latitude raised line is 2cm with the spherical distance of the 3rd latitude raised line；
Multiple first warp-wise raised line 11gs, second warp-wise raised line 11h are distributed with the internal chamber wall of the first Loadings On Hemispherical Shell 11 also,
First warp-wise raised line 11g is extended through from internal chamber wall top dome 11a of the first Loadings On Hemispherical Shell along the warp direction of the first Loadings On Hemispherical Shell 11
The edge 11b of the first Loadings On Hemispherical Shell opening, the second warp-wise raised line 11h are through to the first hemispherical Shell from the 3rd broadwise raised line 11e
The edge 11b of body opening.
In the present embodiment, three the second warp-wise raised line 11h are set between two neighboring first warp-wise raised line 11g, wherein
It is width identical vertical bar shaped everywhere positioned at the second middle warp-wise raised line, two the second warp-wise raised lines positioned at both sides are ladder
Shape, near the edge of the 3rd broadwise raised line to the first Loadings On Hemispherical Shell opening, the width of the second warp-wise raised line is gradually
Increase.
In the present embodiment, the first warp-wise raised line 11g width everywhere is identical.
In the present embodiment, the width of the first warp-wise raised line 11g is 0.9cm, in other embodiments, alternatively 0.9～
Any one value in 1.5cm.
In the present embodiment, the first broadwise raised line width everywhere is identical, and the width of the first broadwise raised line is 0.9cm, at which
Any one value in his embodiment, in alternatively 0.9～1.5cm.
In the present embodiment, the second broadwise raised line width everywhere is identical, and the width of the second broadwise raised line is 0.9cm, at which
Any one value in his embodiment, in alternatively 0.9～1.5cm.
In the present embodiment, the 3rd broadwise raised line width everywhere is identical, and the width of the 3rd broadwise raised line is 0.9cm, at which
Any one value in his embodiment, in alternatively 0.9～1.5cm.
In the present embodiment, the 4th broadwise raised line width everywhere is identical, and the width of the 4th broadwise raised line is 0.9cm, at which
Any one value in his embodiment, in alternatively 0.9～1.5cm.
Embodiment two
In the present embodiment, and unlike embodiment one, the first broadwise raised line 11c and the first Loadings On Hemispherical Shell top dome 11a
Spherical distance is 4cm；The spherical distance of the second broadwise raised line 11d and the first broadwise raised line 11c is 4cm；3rd broadwise raised line 11e
Spherical distance with the second broadwise raised line 11d is 5cm；4th broadwise raised line with the spherical distance of the 3rd broadwise raised line is
3cm；Remaining is identical with embodiment one, and here is omitted.
Embodiment three
In the present embodiment, and unlike embodiment one, the first broadwise raised line 11c and the first Loadings On Hemispherical Shell top dome 11a
Spherical distance is 2cm；The spherical distance of the second broadwise raised line 11d and the first broadwise raised line 11c is 3m；3rd broadwise raised line 11e
Spherical distance with the second broadwise raised line 11d is 6cm；4th broadwise raised line with the spherical distance of the 3rd broadwise raised line is
2cm；Remaining is identical with embodiment one, and here is omitted.
Example IV
From unlike embodiment one, in the present embodiment, between two neighboring first warp-wise raised line, four second are provided with
Warp-wise raised line；Remaining is identical with embodiment one, and here is omitted.
The above is only the preferred embodiment of the present invention, it is noted that it is right that above-mentioned preferred implementation is not construed as
The restriction of the present invention, protection scope of the present invention should be defined by claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of sport ball inner container, including the spherical shell with inner chamber, the spherical shell by the first Loadings On Hemispherical Shell, the second half
Global shell is formed by connecting, and second Loadings On Hemispherical Shell is provided with valve, it is characterised in that the outer surface of first Loadings On Hemispherical Shell
For smooth sphere, the edge of the internal chamber wall of first Loadings On Hemispherical Shell from top dome to opening be sequentially provided with the first broadwise raised line,
Second broadwise raised line, the 3rd broadwise raised line, the 4th broadwise raised line, the first broadwise raised line, the second broadwise raised line, the 3rd broadwise
Raised line, the 4th broadwise raised line run through along the weft direction of first Loadings On Hemispherical Shell, the first broadwise raised line and described first
The spherical distance of Loadings On Hemispherical Shell top dome is 2cm～4cm；The spherical distance of the second broadwise raised line and the first broadwise raised line
For 2cm～4cm；The 3rd broadwise raised line is 4cm～6cm with the spherical distance of the second broadwise raised line；4th latitude
It is 2cm～3cm to the spherical distance of raised line and the 3rd broadwise raised line；Also it is distributed on the internal chamber wall of first Loadings On Hemispherical Shell
There are multiple first warp-wise raised lines, the second warp-wise raised line, inner chamber squash of the first warp-wise raised line from first Loadings On Hemispherical Shell
Push up the warp direction along first Loadings On Hemispherical Shell and extend through the edge of the first Loadings On Hemispherical Shell opening, second warp-wise
Raised line is through to the edge of the first Loadings On Hemispherical Shell opening from the 3rd broadwise raised line；The second warp-wise raised line is ladder
Shape, from the edge near one end of the 3rd broadwise raised line to the first Loadings On Hemispherical Shell opening, second warp-wise is convex
The width of bar gradually increases；2～4 the second warp-wise raised lines are provided between two neighboring first warp-wise raised line；
, in addition to valve is arranged, remaining structure is identical with the structure of first Loadings On Hemispherical Shell for second Loadings On Hemispherical Shell.
2. sport ball inner container as claimed in claim 1, it is characterised in that multiple first warp-wise raised lines are uniformly distributed.
3. sport ball inner container as claimed in claim 1, it is characterised in that the first warp-wise raised line width everywhere is identical.
4. sport ball inner container as claimed in claim 3, it is characterised in that the width of the first warp-wise raised line be 0.9cm～
1.5cm。
5. sport ball inner container as claimed in claim 1, it is characterised in that the first broadwise raised line width everywhere is identical,
The width of the first broadwise raised line is 0.9cm～1.5cm.
6. sport ball inner container as claimed in claim 1, it is characterised in that the second broadwise raised line width everywhere is identical,
The width of the second broadwise raised line is 0.9cm～1.5cm.
7. sport ball inner container as claimed in claim 1, it is characterised in that the 3rd broadwise raised line width everywhere is identical,
The width of the 3rd broadwise raised line is 0.9cm～1.5cm.
8. sport ball inner container as claimed in claim 1, it is characterised in that the 4th broadwise raised line width everywhere is identical,
The width of 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 CN104117184A (en) | 2014-10-29 |
| CN104117184B true 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) |
Families Citing this family (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 |
Family Cites Families (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 |
| DE102004045176B4 (en) * | 2004-09-17 | 2011-07-21 | 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 |
| GB2494131B (en) * | 2011-08-30 | 2014-01-29 | Jack Lo | Inflatable ball with a 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117184A (en) | 2014-10-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20200811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |