CN102133471B - Sporting ball equipped with reusable PVC (Poly Vinyl Chloride) bladder capable - Google Patents
Sporting ball equipped with reusable PVC (Poly Vinyl Chloride) bladder capable Download PDFInfo
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- CN102133471B CN102133471B CN 201110028147 CN201110028147A CN102133471B CN 102133471 B CN102133471 B CN 102133471B CN 201110028147 CN201110028147 CN 201110028147 CN 201110028147 A CN201110028147 A CN 201110028147A CN 102133471 B CN102133471 B CN 102133471B
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- ball
- pvc
- air inflation
- outer covering
- inflatable bladder
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Abstract
The invention relates to a sporting ball equipped with a reusable PVC (Poly Vinyl Chloride) bladder, comprising an air inflation inner container and an outer-layer ball skin which is made of leather, wherein an air inflation tube and an air valve are arranged on the air inflation inner container and an air inflation inlet in arranged at the position corresponding to the air inflation tube and the air valve on the outer-layer ball skin. The sporting ball is characterized in that the air inflation inner container is a sphere made of PVC plastics; the tail end of the air inflation tube is connected with an extension tube; a circle of fixing pieces is arranged at the periphery of the extension tube; and the fixing pieces and the inner layer around the air inflation inlet of the outer-layer ball skin are cohesively fixed. By means of the sporting ball provided by the invention, the air tightness and the durability of the sporting ball are greatly enhanced; and meanwhile, the problems that the PVC plastic bladder is not easy to fix in the sphere and the like are solved. After the outer-layer ball skin is abraded, the outer-layer ball skin can be striped and the left PVC plastic bladder can be reused to become a toy ball for children. The tearing indentation around the air inflation inlet of the outer-layer ball skin provides convenience for tearing out and discarding the outer-layer ball skin.
Description
Technical field
The present invention relates to a kind of ball product, be specifically related to a kind of ball for sports that the PVC bladders that can again utilize is housed.
Background technology
Ball for sports class, or claim to comprise football, basketball, vollyball by ball, and it is ball to have other of homogeneous structure.Its structure is, skin is that this covering inside is provided with the ball inner bag of inflation by the covering of leather sewn (or being called crust, spherical shell or sphere etc.), and this ball inner bag is generally made by rubber, and is provided with gas tube.
Modern sport is generally formed by the polylith leather sewn with ball covering.Along with the development of production-scale expansion and technology, be used for making the leather of covering, develop the multiple leathers such as artificial leather by single ox-hide; Sewing technology also develops machinery by single sewn by hand and makes.Simultaneously, along with the development in epoch, also more and more higher to the requirement of ball for sports class covering, except the ball shape that keeps meeting the sports rule defined, weight, elasticity, also will be to using ball athletic personal safety, even the limbs thoughts and feelings has more and more perfectly requirement.This formed crest line of making that just requires to form between the polylith leather of covering reduces thickness as much as possible.In this development trend, employed leather thickness is reducing gradually, and the flexibility of covering increases; And the ability of resisting distortion is descending.So develop simultaneously with this trend, be that the requirement to the ball inner bag is progressively improving: require the ball inner bag ensureing in the inflation, also will keep the shape of ball.Therefore the manufacturing technology of ball inner bag is also at development.
Wherein, No. 97202702.5 Chinese utility model patent discloses a kind of " sport ball ", and its structure is: the inflatable ball suitcase contains a plurality of skin graft bodies, each skin graft body formation ball that is stitched together mutually; Bladders comprises the bladders ball of a rubber system as in this covering, and an outer plexiform layer and a gas tube, this outer plexiform layer are coated on the outer surface of bladders ball and are integral; Gas tube is installed on this bladders, and the inflation inlet that passes covering extends out on the surface of covering; Outer plexiform layer comprises at least one reinforcement extended line, extended line round and round overlap wrapping on the outer surface of bladders ball to form outer plexiform layer, the bladders ball is coated fully; Bladders comprise one with the rubber blanket of gas tube identical weight, cement in the bottom of bladders gas tube right opposite.
No. 10/028729 United States Patent (USP), disclose a kind of ball: a bag is drawn together inflatable bladder and the outside shell of making, described inflatable bladder is by one deck and two layers of changeable tissue layer are sewed up at least, described the first tissue layer comprises most longitudinal extension webbings, wherein a part covers the surface of described inflatable bladder, described the second tissue layer comprises that most latitudes extend webbing, nearly equator webbing and at least the first and second latitude zones of the inflatable bladder around described second layer tissue layer comprises around under the line, described equator bar is parallel with the intermediate in described the first and second latitude zones.
The bladders of above prior art can strengthen the non-deformability of sport ball, is conducive to the shape that keeps ball.But the bladders air-tightness that rubber is made is still not ideal enough, needs often inflation.Simultaneously, the service life of rubber bladder is also not ideal enough.
A kind of toy for children ball is arranged in the market, and spheroid is made by the PVC plastics, also is provided with the valve of inflation usefulness; Trade name is ball.The air-tightness of this PVC baton round and durability all are higher than traditional rubber bladder.But the surface of PVC baton round is too smooth, and the material surface characteristics such as its adhesive force do not meet the regulation of ball for sports, so can not directly use as ball for sports.
Summary of the invention
The purpose of this invention is to provide a kind of ball for sports that the PVC bladders that can again utilize is housed, this ball for sports is equipped with the bladders that the PVC plastics are made, this bladders air-tightness and durability all are higher than traditional ball for sports, simultaneously, the present invention has also solved the difficult problems such as PVC plastics bladders is difficult for fixing in spheroid.After the outer covering wearing and tearing of this ball for sports, can peel off outer covering, the PVC plastics bladders that stays can utilize again, becomes the toy for children ball.
A kind of ball for sports that the PVC bladders that can again utilize is housed comprises the outer covering that inflatable bladder and leather are made; Inflatable bladder is provided with gas tube and valve, and on the described outer covering, the position corresponding with this gas tube and valve is provided with inflation inlet, it is characterized in that, described inflatable bladder is the spheroid that adopts the PVC plastics to make; The end of described gas tube is connected with an elongated segment pipe, the outer circle stator that is arranged with of this extension tube, and the internal layer bonding around this stator and the outer covering inflation inlet is fixing.
The present invention has following prioritization scheme:
The inflation inlet of the outer covering that described leather is made is peripheral, is provided with a circle and tears impression.This tears impression, can adopt partly to break the continuous form of line, perhaps adopts the form of multiple interrupted incision, can also adopt other forms, to make things convenient for the user to tear impression along this in the future the crust of ball is torn; Simultaneously, before tearing, do not affect the normal use of ball.
A described circle is torn impression, and its setting position is around the described inflation inlet, the periphery of " stator with outer covering internal layer bond standing part ".
On the spheroid of making as the PVC plastics of inflatable bladder, can cover one deck multicolour pattern layer, the spherome surface of perhaps making at the PVC plastics is drawn the chromatic colour pattern.
The spheroid that the present invention's employing PVC plastics are made has improved ball for sports air-tightness and durability significantly as inflatable bladder; The present invention has increased stator on an elongated segment pipe and the extension tube at the end of gas tube on the PVC plastic inner container, and the internal layer bonding around this stator and the outer covering inflation inlet is fixing; So just solve PVC plastics bladders and in spheroid, be difficult for the difficult problems such as fixing.The outer covering of this ball for sports is traditional leather covering, so the material surface characteristics such as its smooth degree, reflective function and adhesive force, meet the regulation of ball for sports fully; Ball for sports of the present invention after outer covering wearing and tearing, can be peelled off outer covering, and the PVC plastics bladders that stays can utilize again, becomes the toy for children ball.Described outer covering inflation inlet periphery tear impression, provide convenience for tearing and abandon outer covering.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
A described circle is torn impression, and its setting position is around the described inflation inlet, the periphery of " stator with outer covering internal layer bond standing part ".
On the spheroid of making as the PVC plastics of inflatable bladder, be coated with one deck multicolour pattern layer, the spherome surface of perhaps making at the PVC plastics, the chromatic colour pattern is drawn in printing.
Claims (2)
1. the ball for sports that the PVC bladders that can again utilize is housed comprises the outer covering that inflatable bladder and leather are made; Inflatable bladder is provided with gas tube and valve, and on the described outer covering, the position corresponding with this gas tube and valve is provided with inflation inlet, it is characterized in that, described inflatable bladder is the spheroid that adopts the PVC plastics to make; The end of described gas tube is connected with an elongated segment pipe, the outer circle stator that is arranged with of this extension tube, and the internal layer bonding around this stator and the outer covering inflation inlet is fixing; The inflation inlet of the outer covering that described leather is made is peripheral, is provided with a circle and tears impression;
On the described outer covering one circle is torn impression, is to adopt the form that partly breaks continuous lines, perhaps
On the described outer covering one circle is torn impression, is the form that adopts multiple interrupted incision;
On the described spheroid of making as the PVC plastics of inflatable bladder, cover one deck multicolour pattern layer.
2. the ball for sports that the PVC bladders that can again utilize is housed according to claim 1 is characterized in that, the described spherome surface of making as the PVC plastics of inflatable bladder is drawn the chromatic colour pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110028147 CN102133471B (en) | 2011-01-26 | 2011-01-26 | Sporting ball equipped with reusable PVC (Poly Vinyl Chloride) bladder capable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110028147 CN102133471B (en) | 2011-01-26 | 2011-01-26 | Sporting ball equipped with reusable PVC (Poly Vinyl Chloride) bladder capable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102133471A CN102133471A (en) | 2011-07-27 |
| CN102133471B true CN102133471B (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110028147 Expired - Fee Related CN102133471B (en) | 2011-01-26 | 2011-01-26 | Sporting ball equipped with reusable PVC (Poly Vinyl Chloride) bladder capable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102133471B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012100512A1 (en) * | 2011-01-27 | 2012-08-02 | 南京绎霖国际贸易有限公司 | Ball for sports fitted with reusable pvc bladder |
| CN103212190A (en) * | 2013-04-24 | 2013-07-24 | 许乃红 | Sewed type sport ball and manufacturing method for inner container thereof |
| CN106964119B (en) * | 2017-04-27 | 2022-08-30 | 漳州华飞体育用品有限公司 | Automatic inflating device and method for bladder |
| CN114100086A (en) * | 2020-08-31 | 2022-03-01 | 吉林体育学院 | Auxiliary appliance for yoga training |
| CN115286881A (en) * | 2022-09-06 | 2022-11-04 | 江苏恒大体育用品有限公司 | Method for manufacturing and forming inner container of sports ball |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194874A (en) * | 1997-03-27 | 1998-10-07 | 冠贺运动器材有限公司 | Sports ball and making method thereof |
| CN1706514A (en) * | 2004-06-09 | 2005-12-14 | 唐雅芳 | Inner container of sports ball and ball for the same sports use |
| CN201510698U (en) * | 2009-08-31 | 2010-06-23 | 南京莱得沃精英体育用品有限公司 | Inner ball bladder with fiber interlayer and ball equipped with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2796764Y (en) * | 2005-04-06 | 2006-07-19 | 罗传兴 | New type hand sewed rugby |
-
2011
- 2011-01-26 CN CN 201110028147 patent/CN102133471B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194874A (en) * | 1997-03-27 | 1998-10-07 | 冠贺运动器材有限公司 | Sports ball and making method thereof |
| CN1706514A (en) * | 2004-06-09 | 2005-12-14 | 唐雅芳 | Inner container of sports ball and ball for the same sports use |
| CN201510698U (en) * | 2009-08-31 | 2010-06-23 | 南京莱得沃精英体育用品有限公司 | Inner ball bladder with fiber interlayer and ball equipped with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102133471A (en) | 2011-07-27 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING YILIN INTERNATIONAL TRADING CO., LTD. Free format text: FORMER OWNER: NANJING LEDWAR ELITE SPORTS GOODS CO., LTD. Effective date: 20121129 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 211200 NANJING, JIANGSU PROVINCE TO: 210008 NANJING, JIANGSU PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20121129 Address after: 210008 Guangzhou Road, Jiangsu city of Nanjing province No. 5 Dragon International Plaza Room 03-1801 Applicant after: Elite International Ltd. Address before: 211200, No. 9, Airport Road, Lishui economic and Technological Development Zone, Nanjing, Jiangsu Applicant before: Nanjing Laidewo Sports Article Co., Ltd. |
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| 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: 20130109 Termination date: 20140126 |