CN103170110A - Playing ball with flat joint and manufacture method thereof - Google Patents
Playing ball with flat joint and manufacture method thereof Download PDFInfo
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- CN103170110A CN103170110A CN2013100964731A CN201310096473A CN103170110A CN 103170110 A CN103170110 A CN 103170110A CN 2013100964731 A CN2013100964731 A CN 2013100964731A CN 201310096473 A CN201310096473 A CN 201310096473A CN 103170110 A CN103170110 A CN 103170110A
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Abstract
Then invention discloses a playing ball with flat joints and a manufacture method thereof. An outer layer of the playing ball with the flat joints is ball cover made of leather in a sewed mode, an aerated ball container is arranged inside the ball cover, the ball cover is sewed by a plurality of leather blocks, and each of the leather blocks is formed by at least two layers of materials in a composite mode. The playing ball with flat joints is characterized in that sewing areas are arranged on the edges around each of the leather blocks, each of the sewing areas is made of the outer layer material of the ball cover and is single-layer leather on the surface of the ball cover, or each of the sewing areas is formed by single layer leather and a bottom cloth in a composite mode, the middle part of an area defined by the sewing areas on the edges around each of the leather blocks is a composite layer area, wherein at least one layer of inner layer material is arranged on the lower face of the outer layer material in a composite mode, and thus a multi-layer composite material is formed. The thickness of sewing ridges of the playing ball with the flat joints is obviously smaller than the thicknesses of sewing ridges of all kinds of playing bolls in the prior art, and thus the circularity of the playing ball with the flat joints is higher than the circularity of the all kinds of playing bolls in the prior art, and the uniformity of the elasticity of all different positions of the playing ball with the flat joints is higher than the uniformity of the elasticity of all different positions of the all kinds of playing bolls in the prior art. The manufacture method of the playing ball with the flat joints is simple and practicable in process, and easy to implement.
Description
Technical field
The present invention relates to a kind of ball product, be specifically related to the smooth ball for sports of a kind of seam.The invention still further relates to the preparation method of the smooth ball for sports of this seam.
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 by the covering of leather sewn (or being called outer covering, spherical shell or sphere etc.), and this covering inside is provided with the ball inner bag of inflation, and this ball inner bag is generally made by rubber, and is provided with gas tube.Modern sport is generally made by polylith leather (can be called pieces of leather, skin bit or skin graft) with ball covering and is formed; Generally by 12 pentagon skin grafts, or 20 hexagon skin grafts, or the square skin graft of 18 block lengths is made and is formed.Can also be that staggered the making of two or more difform skin grafts forms.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.But the crest line of making between skin graft and skin graft does not change substantially.
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.
wherein, 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.
97202702.5 number Chinese utility model patent discloses a kind of " sport ball ", 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 arranged 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.
The bladders of above prior art can strengthen the non-deformability of sport ball, is conducive to the shape that keeps ball.But their common ground is: the skin of ball for sports (or being called outer covering, spherical shell or sphere etc.) still adopts traditional covering by leather sewn; Difference is that the skin graft of the skin (outer covering) of formation ball from single leather, changes the crust of MULTILAYER COMPOSITE into.The sewing tech method of this crust also remains traditional process.So the crest line of making between skin graft and skin graft does not change substantially.Still there is impact in the slightly outstanding crest line of making to the shape of ball for sports, and the flexible uniformity to each diverse location of ball also has obvious impact.More can't satisfy the more and more perfectly requirement to limbs thoughts and feelings aspect.
Summary of the invention
The purpose of this invention is to provide the smooth ball for sports of a kind of seam, the thickness of making crest line of the ball for sports that this seam is smooth should be significantly less than the various ball for sports of prior art, and therefore makes the circularity of this ball for sports higher than the ball for sports of prior art; The flexible uniformity of each diverse location of this ball for sports is also higher than the ball for sports of prior art.The present invention also will provide the preparation method of the smooth ball for sports of this seam.
The technical scheme of completing the foregoing invention task is: the ball for sports that a kind of seam is smooth, skin are the coverings by leather sewn, and this covering inside is provided with the ball inner bag of inflation; Described covering is made by a plurality of pieces of leather (skin graft) and is formed; Described pieces of leather (skin graft), at least be composited by materials at two layers, it is characterized in that, the edge of described each pieces of leather, be provided with the suture zone, this suture zone is made of " cladding material " of covering, should " cladding material " be the individual layer leather on covering surface, perhaps the individual layer leather on covering surface and the compound formation of one deck base fabric (textile); The mid portion that described surrounding suture zone surrounds is the composite bed district, and this composite bed district is the compound inner layer material of one deck at least again below described " cladding material ", consists of multilayer materials.
That is, the difference of the present invention and prior art is: the edge of each pieces of leather (for the part of sewing up) is the suture zone that thinner " cladding material " consists of.During stitching, can form thinner stitching crest line; After stitching, the suture zone of each pieces of leather surrounding is sewed up the crest line of seam; The edge in each pieces of leather composite bed district is closely connected each other, consist of the ball crust of more complete multilayer materials.
Prioritization scheme of the present invention has:
1, the suture zone of described pieces of leather edge, the width of recommend adoption is 1-4mm; The width that the application recommends is 1mm-3mm; Optimum width is 1.5-2.5mm;
Ordinary circumstance is: the thickness of the cladding material of suture zone, described pieces of leather edge is larger, and the needed width in suture zone is also larger; Otherwise the needed width in the less suture zone of the thickness of cladding material is also less.
2, " the individual layer leather " in described cladding material adopts ox-hide, PVC, PU or diving cloth;
3, the base fabric (textile) in described " individual layer leather and one deck base fabric (textile) ", can adopt cotton, polyester-cotton blend, terylene, oxford etc., etc. material;
4, " inner layer material " in described composite bed district, the foaming layer that can adopt the materials such as EVA, TPE or bipeltate to consist of, or wire winding layer.
The technical scheme of completing second invention task of the application is, the preparation method of the ball for sports that above-mentioned seam is smooth is characterized in that, step is as follows:
⑴. adopt cladding material (the individual layer leather on covering surface, or individual layer leather and one deck base fabric on covering surface are compound) the covering raw material that consists of, according to the requirement of making of covering, the covering raw material of " cladding material " is divided into the pieces of leather of required shape;
. according to the requirement of making of covering, with step ⑴ cut apart obtain pieces of leather the outside inwardly, be sewn into that inner face is, a spherical shell that leave upset mouthful (be commonly referred to as " not have seal ") outwardly;
⑶. incite somebody to action the inner layer material of one deck at least, be compound to the inner face spherical shell surface (be outer surface during composition operation, reality is the inner surface of covering) outwardly that step ⑵ obtains, consist of the spherical shell of multilayer materials;
⑷. step ⑶ is obtained the eversion of spherical shell (make covering outwards outer, internal layer is inside) of composite;
⑸. sew up upset mouthful, incite somebody to action and leave the bladders mouth;
⑹. make bladders with rubber or composite; With bladders from the bladders mouth of the reserving covering of packing into;
⑺. the bladders mouth is sealed.
The application does not get rid of the employing following methods and makes the smooth ball for sports of seam of the present invention:
⑴. adopt two-layer at least multilayer materials as the raw material of covering, according to the requirement of making of covering, make some same shapes or difform pieces of leather;
⑵. according to predetermined width, the edge of each pieces of leather is drawn the suture zone;
⑶. the inner layer material excision with the suture zone, edge of each pieces of leather only keeps described cladding material;
⑷. the outside that step ⑶ is obtained pieces of leather is sewn into that inner face is, spherical shell that leave upset mouthful outwardly inwardly;
⑸. step ⑷ is obtained the upset of composite spherical shell;
⑹. sew up upset mouthful, incite somebody to action and leave the bladders mouth;
⑺. make bladders with rubber or composite; With bladders from the bladders mouth of the reserving covering of packing into;
⑻. the bladders mouth is sealed.
The present invention has following prioritization scheme:
During the inner layer material of compound one deck at least of step ⑶, adopt cementing mode to carry out, described cementing agent can adopt latex, epoxy resin or mylar.
The ball for sports that seam of the present invention is smooth, the various ball for sports that its thickness of making crest line is significantly less than prior art (comprise various by making, fit and make the sport balls that forms), therefore and make the circularity of this ball for sports higher than the ball for sports of prior art (comprise various by making, fit and make the sport balls that forms); The flexible uniformity of each diverse location of this ball for sports is also higher than the ball for sports of prior art (comprise various by making, fit and make the sport balls that forms).The preparation method of the ball for sports that this seam provided by the invention is smooth, the technique simple possible, easy to implement.
Description of drawings
Fig. 1 is the structural representation that the edge of pieces of leather in the present invention is provided with individual layer crust suture zone.
The specific embodiment
⑴. adopt cladding material (the individual layer leather on covering surface, or individual layer leather and one deck base fabric on covering surface are compound) the covering raw material that consists of, according to the requirement of making of covering, the covering raw material of " cladding material " is divided into the pieces of leather of required shape;
. according to the requirement of making of covering, with step ⑴ cut apart obtain pieces of leather the outside inwardly, be sewn into that inner face is, a spherical shell that leave upset mouthful (be commonly referred to as " not have seal ") outwardly;
⑶. incite somebody to action the inner layer material of one deck at least, be compound to the inner face spherical shell surface (be outer surface during composition operation, reality is the inner surface of covering) outwardly that step ⑵ obtains, consist of the spherical shell of multilayer materials;
⑷. step ⑶ is obtained the eversion of spherical shell (make covering outwards outer, internal layer is inside) of composite;
⑸. sew up upset mouthful, incite somebody to action and leave the bladders mouth;
⑹. make bladders with rubber or composite; With bladders from the bladders mouth of the reserving covering of packing into;
⑺. the bladders mouth is sealed.
⑴. adopt two-layer at least multilayer materials as the raw material of covering, according to the requirement of making of covering, make some same shapes or difform pieces of leather;
⑵. according to predetermined width, the edge of each pieces of leather is drawn the suture zone;
⑶. the inner layer material excision with the suture zone, edge of each pieces of leather only keeps described cladding material;
⑷. the outside that step ⑶ is obtained pieces of leather is sewn into that inner face is, spherical shell that leave upset mouthful outwardly inwardly;
⑸. step ⑷ is obtained the upset of composite spherical shell;
⑹. sew up upset mouthful, incite somebody to action and leave the bladders mouth;
⑺. make bladders with rubber or composite; With bladders from the bladders mouth of the reserving covering of packing into;
⑻. the bladders mouth is sealed.
Claims (9)
1. ball for sports that seam is smooth, skin is the covering by leather sewn, this covering inside is provided with the ball inner bag of inflation; Described covering is made by a plurality of pieces of leather and is formed; Described pieces of leather, at least be composited by materials at two layers, it is characterized in that, the edge of described each pieces of leather, be provided with the suture zone, this suture zone is made of the cladding material of covering, and this cladding material is the individual layer leather on covering surface, perhaps the individual layer leather on covering surface and the compound formation of one deck base fabric; The mid portion that described surrounding suture zone surrounds is the composite bed district, and this composite bed district is the compound inner layer material of one deck at least again below described " cladding material ", consists of multilayer materials.
2. the smooth ball for sports of seam according to claim 1, is characterized in that, " the individual layer leather " in described cladding material adopts ox-hide, PVC, PU or diving cloth; Base fabric in described cladding material adopts cotton, polyester-cotton blend, terylene or oxford.
3. the smooth ball for sports of seam according to claim 1, is characterized in that, the inner layer material in described composite bed district, the foaming layer of adopting EVA, TPE or bipeltate to consist of, or wire winding layer.
4. one of according to claim 1-3 smooth ball for sports of described seam, is characterized in that, the suture zone of described pieces of leather edge, and width is 1-4mm.
5. the smooth ball for sports of seam according to claim 4, is characterized in that, the suture zone of described pieces of leather edge, and width is 1-3mm.
6. the smooth ball for sports of seam according to claim 5, is characterized in that, the suture zone of described pieces of leather edge, and the width of employing is 1.5-2.5mm.
7. the preparation method of the smooth ball for sports of seam claimed in claim 1, is characterized in that, step is as follows:
⑴. the covering raw material that adopts cladding material to consist of according to the requirement of making of covering, is divided into the covering raw material of " cladding material " pieces of leather of required shape;
. according to the requirement of making of covering, with step ⑴ cut apart obtain pieces of leather the outside inwardly, be sewn into inner face outwardly, leave the upset mouthful spherical shell;
⑶. incite somebody to action the inner layer material of one deck at least, be compound to the inner face spherical shell surface outwardly that step ⑵ obtains, consist of the spherical shell of multilayer materials;
⑷. step ⑶ is obtained the eversion of spherical shell of composite;
⑸. sew up upset mouthful, incite somebody to action and leave the bladders mouth;
⑹. make bladders with rubber or composite; With bladders from the bladders mouth of the reserving covering of packing into;
⑺. the bladders mouth is sealed.
8. the preparation method of the smooth ball for sports of seam according to claim 7, it is characterized in that, during the inner layer material of compound one deck at least of step ⑶, adopt cementing mode to carry out, described cementing agent can adopt latex, epoxy resin or mylar.
9. the preparation method of the smooth ball for sports of seam claimed in claim 1, is characterized in that, step is as follows:
⑴. adopt two-layer at least multilayer materials as the raw material of covering, according to the requirement of making of covering, make some same shapes or difform pieces of leather;
⑵. according to predetermined width, the edge of each pieces of leather is drawn the suture zone;
⑶. the inner layer material excision with the suture zone, edge of each pieces of leather only keeps described cladding material;
⑷. the outside that step ⑶ is obtained pieces of leather is sewn into that inner face is, spherical shell that leave upset mouthful outwardly inwardly;
⑸. step ⑷ is obtained the upset of composite spherical shell;
⑹. sew up upset mouthful, incite somebody to action and leave the bladders mouth;
⑺. make bladders with rubber or composite; With bladders from the bladders mouth of the reserving covering of packing into;
⑻. the bladders mouth is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100964731A CN103170110A (en) | 2013-03-22 | 2013-03-22 | Playing ball with flat joint and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100964731A CN103170110A (en) | 2013-03-22 | 2013-03-22 | Playing ball with flat joint and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN103170110A true CN103170110A (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100964731A Pending CN103170110A (en) | 2013-03-22 | 2013-03-22 | Playing ball with flat joint and manufacture method thereof |
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| CN (1) | CN103170110A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906860A (en) * | 2016-06-24 | 2016-08-31 | 南通东力健身器材有限公司 | Medical exercise ball and manufacturing method thereof |
| CN108721847A (en) * | 2017-04-20 | 2018-11-02 | 王海冰 | A kind of lagging Air volleyball and preparation method thereof |
| CN108786030A (en) * | 2018-09-05 | 2018-11-13 | 浙江傲博体育用品有限公司 | A kind of waterproof and dustproof machine seam football and its processing technology |
| CN109011429A (en) * | 2018-08-07 | 2018-12-18 | 南京绎霖国际贸易有限公司 | A kind of football production technology |
| CN109847290A (en) * | 2019-01-25 | 2019-06-07 | 高州市荣成体育用品有限公司 | The preparation method of high-grade not naked wire football |
| CN112957695A (en) * | 2021-02-03 | 2021-06-15 | 天长市正牧铝业科技有限公司 | Polyurethane resin sewn volleyball and preparation process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3390586B2 (en) * | 1994-10-05 | 2003-03-24 | 株式会社モルテン | Ball for ball games and method of manufacturing the same |
| CN1739826A (en) * | 2004-08-25 | 2006-03-01 | 唐雅芳 | The ball sheet of sports ball |
| JP4497609B2 (en) * | 1999-12-17 | 2010-07-07 | 株式会社モルテン | Ball for ball game |
| CN101856552A (en) * | 2009-04-03 | 2010-10-13 | 阿迪达斯股份公司 | Ball |
| CN102247687A (en) * | 2010-05-21 | 2011-11-23 | 陈进义 | Method for manufacturing sphere film formed by splicing multiple blocks |
-
2013
- 2013-03-22 CN CN2013100964731A patent/CN103170110A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3390586B2 (en) * | 1994-10-05 | 2003-03-24 | 株式会社モルテン | Ball for ball games and method of manufacturing the same |
| JP4497609B2 (en) * | 1999-12-17 | 2010-07-07 | 株式会社モルテン | Ball for ball game |
| CN1739826A (en) * | 2004-08-25 | 2006-03-01 | 唐雅芳 | The ball sheet of sports ball |
| CN101856552A (en) * | 2009-04-03 | 2010-10-13 | 阿迪达斯股份公司 | Ball |
| CN102247687A (en) * | 2010-05-21 | 2011-11-23 | 陈进义 | Method for manufacturing sphere film formed by splicing multiple blocks |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906860A (en) * | 2016-06-24 | 2016-08-31 | 南通东力健身器材有限公司 | Medical exercise ball and manufacturing method thereof |
| CN108721847A (en) * | 2017-04-20 | 2018-11-02 | 王海冰 | A kind of lagging Air volleyball and preparation method thereof |
| CN109011429A (en) * | 2018-08-07 | 2018-12-18 | 南京绎霖国际贸易有限公司 | A kind of football production technology |
| CN108786030A (en) * | 2018-09-05 | 2018-11-13 | 浙江傲博体育用品有限公司 | A kind of waterproof and dustproof machine seam football and its processing technology |
| CN109847290A (en) * | 2019-01-25 | 2019-06-07 | 高州市荣成体育用品有限公司 | The preparation method of high-grade not naked wire football |
| CN112957695A (en) * | 2021-02-03 | 2021-06-15 | 天长市正牧铝业科技有限公司 | Polyurethane resin sewn volleyball and preparation process thereof |
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Application publication date: 20130626 |