CN107096188A - A kind of sport ball inner container and sport ball - Google Patents
A kind of sport ball inner container and sport ball Download PDFInfo
- Publication number
- CN107096188A CN107096188A CN201710482046.5A CN201710482046A CN107096188A CN 107096188 A CN107096188 A CN 107096188A CN 201710482046 A CN201710482046 A CN 201710482046A CN 107096188 A CN107096188 A CN 107096188A
- Authority
- CN
- China
- Prior art keywords
- sport ball
- inner container
- ball inner
- bone
- sport
- 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.)
- Pending
Links
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 40
- 238000005187 foaming Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims description 29
- 238000000576 coating method Methods 0.000 claims description 29
- 238000011068 loading method Methods 0.000 claims description 24
- 239000004744 fabric Substances 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 19
- 239000004814 polyurethane Substances 0.000 abstract description 8
- 229920002635 polyurethane Polymers 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 4
- 206010002198 Anaphylactic reaction Diseases 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 3
- 230000036783 anaphylactic response Effects 0.000 abstract description 3
- 208000003455 anaphylaxis Diseases 0.000 abstract description 3
- 239000000741 silica gel Substances 0.000 abstract description 3
- 229910002027 silica gel Inorganic materials 0.000 abstract description 3
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 abstract description 3
- 230000001627 detrimental effect Effects 0.000 abstract description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 22
- 229920002725 thermoplastic elastomer Polymers 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical class OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 5
- -1 TPR Polymers 0.000 description 4
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229920002397 thermoplastic olefin Polymers 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000011164 ossification Effects 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/02—Bladders
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/08—Ball covers; Closures therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/10—Bladder and cover united
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B43/00—Balls with special arrangements
- A63B43/002—Balls with special arrangements with special configuration, e.g. non-spherical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The application belongs to sports apparatus manufacture field, and in particular to a kind of sport ball inner container and sport ball.Sport ball inner container provided by the present invention on internal chamber wall by setting multiple position of bone, spherical shell and the position of bone are integrally formed, the intensity of sport ball inner container anti-tensile stretching is enhanced, keeps the outward appearance of sport ball spherical, is prevented because the blowing pressure increase causes spheroid expansion increase and deforms；Its molecular structure stabilized, repeatable recovery is used, and effectively reduces and the anaphylaxis of human body is injured.Present invention also offers a kind of sport ball, including above-mentioned sport ball inner container and at least one layer of extexine for being wrapped in its outer surface, extexine can be produced using materials such as TPU, TPR, TPO, TPE, SBS, SEBS, EVA, silica gel and polyurethane PU foaming, material selection is wide, can avoid producing the smell and material being detrimental to health in high temperature vulcanized production process.
Description
Technical field
The invention belongs to sports apparatus manufacture field, and in particular to a kind of sport ball inner container and sport ball.
Background technology
The reason for general inflatable sport ball inner container is because of its own structure, easily because of the blowing pressure when inflation
Increase and cause spheroid expansion increase or deform.It is main at present by twining yarn, patch on rubber liner surface, or be wrapped in
The material layer bottom surface of sport ball inner container outer surface sticks on cloth bottom to reinforce inner bag, prevents deformation.Although however, the above method can
Effect is reached, but needs substantial amounts of equipment, process and personnel's compounding practice to complete, is taken expensive.
The content of the invention
In view of this, it is an object of the invention to provide a kind of new sport ball inner container and sport ball, its preparation section
Simply, it is time saving and energy saving, and can effectively prevent the problem of ball for sports is deformed.Its concrete technical scheme is as follows：
A kind of sport ball inner container, including the spherical shell with inner chamber and multiple position of bone；
The position of bone connects the internal chamber wall of the spherical shell；
The orientation of some position of bone differs, by the inner chamber of the spherical shell at intervals of some regions.
It is preferred that, the position of bone is provided with through hole or groove.
It is preferred that, the spherical shell and the position of bone are integrally formed.
It is preferred that, the spherical shell is formed by connecting by the first Loadings On Hemispherical Shell and the second Loadings On Hemispherical Shell；
It is described to be connected as hot melt adhesion or glue bonding；
The position of bone is arranged at the inner chamber of first Loadings On Hemispherical Shell and the second Loadings On Hemispherical Shell.
It is preferred that, the sport ball inner container also includes air valve；
The air valve is arranged on the spherical shell, and the inflation for the sport ball inner container is with losing heart.
It is preferred that, being shaped as the sport ball inner container is circular or oval.
A kind of sport ball, including above-mentioned sport ball inner container and foamed coating；
The foamed coating wraps up the outer surface of the sport ball inner container；
The foamed coating is provided with the stomata corresponding with the air valve.
It is preferred that, the foamed coating is provided with appearance lines away from the side of the sport ball inner container.
It is furthermore preferred that the sport ball also includes：Twine external layer of yarn or cloth set outer layer；
It is described to twine the outer surface of sport ball inner container described in yarn layer or cloth set outer layer covers, and fit in entirely in the sport ball
Between courage and the foamed coating.
It is furthermore preferred that the sport ball also includes：Exodermis；
The exodermis wraps up the outer surface of the foamed coating, and is provided with corresponding with the air valve and the stomata
Perforate.
Compared with prior art, a kind of sport ball inner container provided by the present invention on internal chamber wall by setting multiple bones
Position, spherical shell and the position of bone are integrally formed, and enhance the intensity of sport ball inner container anti-tensile stretching, keep the outward appearance ball of sport ball
Shape, is prevented because the blowing pressure increase causes spheroid expansion increase and deforms；Its molecular structure stabilized, repeatable recovery is used, and is had
Effect is reduced to be injured to the anaphylaxis of human body.Present invention also offers a kind of sport ball, including aforementioned movement ball inner bag and it is wrapped in
At least one layer of extexine of its outer surface, extexine can use TPU, TPR, TPO, TPE, SBS, SEBS, EVA, silica gel and poly- ammonia
Ester formic acid esters expanded material is produced, and material selection is wide, and generation harmful to human in high temperature vulcanized production process can be avoided to be good for
The smell and material of health.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the structural representation of the first Loadings On Hemispherical Shell of the rugby inner bag of embodiment 1；
Fig. 2 is the structural representation of the first Loadings On Hemispherical Shell of the basketball inner bag of embodiment 2；
Fig. 3 is the outward appearance plan of the basketball of embodiment 3；
Fig. 4 is the partial sectional view of the basketball of embodiment 4.
Embodiment
In order to overcome existing sport ball inner container to be easily deformed, and its preparation section is complicated, expends muscle power, prepares cost high
The problems such as, the present invention is provided with multiple position of bone in the inner chamber of sport ball inner container, and the pressure for disperseing wall of inner container can strengthen fortune
The intensity of dynamic ball inner bag anti-tensile stretching, prevents deformation.Wherein, the quantity of the position of bone being arranged in spherical shell inner chamber, thickness and
Height the blowing pressure standard can be increased or decreased according to needed for sport ball.
Sport ball inner container provided by the present invention, including the spherical shell with inner chamber and multiple position of bone；The position of bone connects institute
State the internal chamber wall of spherical shell；The orientation of some position of bone differs, by the inner chamber of spherical shell at intervals of some regions；It is spherical
Housing and the position of bone are integrally formed；It is shaped as circular or ellipse.
Further, sport ball inner container also includes the air valve being arranged on spherical shell, for the sport ball inner container
Inflation is with losing heart；Flowed for the ease of air-flow in each area of space of sport ball inner container, the position of bone is provided with through hole or groove.
Further, spherical shell by the first Loadings On Hemispherical Shell and the second Loadings On Hemispherical Shell by using fuse machine 150~180
Hot melting cohesion is formed or formed using glue bonding at DEG C；The position of bone is arranged at first Loadings On Hemispherical Shell and the second hemispherical Shell
The inner chamber of body.
The present invention does not do particular determination to the material of sport ball inner container, and it can be TPU (thermoplastic poly ammonia that it, which is molded material requested,
Ester elastomer), TPR (thermoplastic rubber material), TPO (thermoplastic polyolefin-like) or TPE (thermoplastic elastomer (TPE)).In the present invention
In, the sport ball inner container is thermoplastic polyurethanes sport ball inner container.
It can be applied to prepare a kind of sport ball at least one layer of extexine of outer surface parcel of above-mentioned sport ball inner container.At present
The making material of extexine is often artificial or natural rubber, and rubber is after high temperature vulcanized, and the molecular structure of material is easily sent out
It is raw to change, cause it to reclaim utilization rate reduction, a variety of auxiliary agents (such as sulphur, oxidation must be mixed when rubber raw materials are used in addition
Zinc etc.) it is high temperature vulcanized after could use, during can produce flue dust and stench and can also cause anaphylaxis to injure a small number of human bodies.
In the present invention, be wrapped in the extexine preferably foamed coating of sport ball inner container outer surface, its prepare material for TPU, TPR,
TPO, TPE, SBS, SEBS, EVA, silica gel or polyurethane PU foaming, material selection are wide, it is to avoid produced in high temperature vulcanized production process
The raw smell and material being detrimental to health.The foamed coating of sport ball of the present invention is preferably polyurethane formic acid esters foamed coating.
Present invention also offers a kind of sport ball, including above-mentioned sport ball inner container and it is wrapped in sport ball inner container outer surface
Foamed coating；Foamed coating is provided with the stomata corresponding with the air valve；The foamed coating is polyurethane formic acid ester foaming
Outer layer.In embodiments of the present invention, foamed coating is provided with appearance lines away from the side of sport ball inner container, and the appearance lines can be with
But it is not limited to basketball line or football line etc..
It should be noted that during the sport ball is prepared, the above-mentioned sport ball inner tube of a tyre first is placed in into an inside has
In the mould of predetermined lines；Then the polyurethane formic acid esters expanded material for mixing up color and foaming hardness is filled to the shaping
In mould, and expanded material is set to be heated up to 50-70 DEG C and foaming is the foamed coating, you can to prepare the motion
Ball.Because the material of foaming layer and the material of sport ball inner container are polyurethane formic acid esters, both attributes are identical, therefore, even if
Not using other binding agents, in heating foaming process, the foamed coating is merged into each other with the sport ball inner container, with reference to certainly
So so that the foamed coating is integrally wrapped up and is fixed on the outer surface of the sport ball inner container, and the sense of touch to the sport ball,
Hardness and its coloring be also very easy.After being inflated to the sport ball inner container of the sport ball, you can utilize the sport ball
Carry out relative motion.
Further, be to reinforce the sport ball inner container, the embodiment of the present invention also sport ball inner container and foamed coating it
Between add one layer twine external layer of yarn or cloth set outer layer；Twine yarn layer or cloth covers the outer surface of outer layer covers sport ball inner container, and fit entirely
In sport ball inner container and foamed coating.
Further, in order to improve the texture of sport ball, the embodiment of the present invention also adds one in the outer surface of foamed coating
Layer exodermis；Exodermis is integrally wrapped in the outer surface of foamed coating, and is provided with corresponding with the air valve and the stomata
Perforate.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1
Referring to Fig. 1, a kind of rugby inner bag is provided in the present embodiment, the inner bag includes the spherical shell 1 with inner chamber
With eight position of bone, spherical shell 1 and the position of bone are integrally formed, and air valve 3 is arranged at the center top of the first Loadings On Hemispherical Shell.
In order to guide air circulation to be full of in whole ball inner bag, the present embodiment is provided with multiple on the crisscross position of bone
Groove.
The spherical shell of the present embodiment rugby is made up of the first Loadings On Hemispherical Shell 11 and the second Loadings On Hemispherical Shell, the first hemispherical Shell
Remaining structure of body 11 is identical with the structure of the second Loadings On Hemispherical Shell, and the structure only to the first Loadings On Hemispherical Shell 11 is illustrated below：
The position of bone in the inner bag can be divided into the warp-wise position of bone 21 and the broadwise position of bone 22 by the orientation of the position of bone in inner chamber, wherein, first
Two warp-wise position of bone 21 and six broadwise position of bone 22 are provided with the inner chamber of Loadings On Hemispherical Shell altogether.These position of bone are arranged in a crossed manner, by
The inner chamber of one Loadings On Hemispherical Shell is at intervals of 13 regions, multiple position of bone formation herring-bone form structures.Wherein, two warp-wise position of bone 21 are mutual
It is parallel but do not connect.
Embodiment 2
Referring to Fig. 2, a kind of basketball inner bag, including the first Loadings On Hemispherical Shell and the second Loadings On Hemispherical Shell are provided in the present embodiment.
The inner-tube structure place different from embodiment 1 is：Spherical shell is circle；In first Loadings On Hemispherical Shell and the second Loadings On Hemispherical Shell
Respectively it is provided with six warp-wise position of bone and six broadwise position of bone；The warp-wise position of bone and the broadwise position of bone are arranged in a crossed manner, by the first hemispherical Shell
The inner chamber of body is divided into multiple regions, multiple position of bone formation network structures；Through hole is provided with the position of bone, for guiding air flow
Full of in whole ball inner bag.
Remaining place is same as Example 1, and here is omitted.
Embodiment 3
Referring to Fig. 3, the basketball of the present embodiment includes basketball ball inner bag and foamed coating.In the sport ball of embodiment 2
The outer surface of courage is integrally coated with a strata carbamate foaming layer 4, and is provided with the gas corresponded on sport ball inner container
The stomata 41 of valve 3.Foamed coating is provided with appearance lines 42 away from the side of the sport ball inner container.
Embodiment 4
Referring to Fig. 4, the present embodiment and the difference of embodiment 3 are：Sport ball of the present invention is in sport ball inner container 5 and foaming
One layer is added between outer layer 4 and twines external layer of yarn or cloth set outer layer 43；Twine yarn layer or cloth set outer layer 43 wraps up the appearance of sport ball inner container 5
Face, and sport ball inner container 5 and foamed coating 4 are fitted in entirely.
Further, in order to improve the texture of sport ball, the present embodiment also added in the outer surface of foamed coating 4 one layer it is outer
Cortex 6；Exodermis 6 is integrally wrapped in the outer surface of foamed coating 4, and is provided with corresponding with the air valve and the stomata
Perforate 61.
Claims (10)
1. a kind of sport ball inner container, it is characterised in that including the spherical shell with inner chamber and multiple position of bone；
The position of bone connects the internal chamber wall of the spherical shell；
The orientation of some position of bone differs, by the inner chamber of the spherical shell at intervals of some regions.
2. sport ball inner container according to claim 1, it is characterised in that the position of bone is provided with through hole or groove.
3. sport ball inner container according to claim 1, it is characterised in that the spherical shell and position of bone one into
Type.
4. sport ball inner container according to claim 1, it is characterised in that the spherical shell is by the first Loadings On Hemispherical Shell and
Two Loadings On Hemispherical Shells are formed by connecting；
It is described to be connected as hot melt adhesion or glue bonding；
The position of bone is arranged at the inner chamber of first Loadings On Hemispherical Shell and the second Loadings On Hemispherical Shell.
5. sport ball inner container according to claim 1, it is characterised in that also including air valve；
The air valve is arranged on the spherical shell, and the inflation for the sport ball inner container is with losing heart.
6. sport ball inner container according to claim 1, it is characterised in that being shaped as the sport ball inner container is circular or ellipse
It is circular.
7. a kind of sport ball, it is characterised in that outer including the sport ball inner container described in claim 1 to 6 any one and foaming
Layer；
The foamed coating wraps up the outer surface of the sport ball inner container；
The foamed coating is provided with the stomata corresponding with the air valve.
8. sport ball according to claim 7, it is characterised in that the foamed coating deviates from the one of the sport ball inner container
Side is provided with appearance lines.
9. sport ball according to claim 7, it is characterised in that also include：Twine external layer of yarn or cloth set outer layer；
It is described twine yarn layer or cloth set outer layer covers described in sport ball inner container outer surface, and fit in full the sport ball inner container and
Between the foamed coating.
10. sport ball according to claim 9, it is characterised in that also include：Exodermis；
The exodermis wraps up the outer surface of the foamed coating, and is provided with and the air valve and the stomata are corresponding opens
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482046.5A CN107096188A (en) | 2017-06-22 | 2017-06-22 | A kind of sport ball inner container and sport ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482046.5A CN107096188A (en) | 2017-06-22 | 2017-06-22 | A kind of sport ball inner container and sport ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107096188A true CN107096188A (en) | 2017-08-29 |
Family
ID=59663249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482046.5A Pending CN107096188A (en) | 2017-06-22 | 2017-06-22 | A kind of sport ball inner container and sport ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107096188A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290674A (en) * | 2019-06-05 | 2019-09-27 | 江苏华美特金属科技有限公司 | A kind of high-intensitive, radiator with high performance special fireproof aluminum profile |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5553855A (en) * | 1994-09-01 | 1996-09-10 | M. R. Carretta Co., Inc. | Football kicking practice device |
| CN201205432Y (en) * | 2008-05-12 | 2009-03-11 | 秦增保 | Non-aerated combination type sports ball |
| CN101607127A (en) * | 2008-06-20 | 2009-12-23 | 金密莱有限公司 | Inflatable ball with predictable movements |
| EP2731090A2 (en) * | 2012-11-09 | 2014-05-14 | Wilson Sporting Goods Co. | Sport performance system with ball sensing |
| CN207085220U (en) * | 2017-06-22 | 2018-03-13 | 东莞博登运动用品有限公司 | A kind of sport ball inner container and sport ball |
-
2017
- 2017-06-22 CN CN201710482046.5A patent/CN107096188A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5553855A (en) * | 1994-09-01 | 1996-09-10 | M. R. Carretta Co., Inc. | Football kicking practice device |
| CN201205432Y (en) * | 2008-05-12 | 2009-03-11 | 秦增保 | Non-aerated combination type sports ball |
| CN101607127A (en) * | 2008-06-20 | 2009-12-23 | 金密莱有限公司 | Inflatable ball with predictable movements |
| EP2731090A2 (en) * | 2012-11-09 | 2014-05-14 | Wilson Sporting Goods Co. | Sport performance system with ball sensing |
| CN207085220U (en) * | 2017-06-22 | 2018-03-13 | 东莞博登运动用品有限公司 | A kind of sport ball inner container and sport ball |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290674A (en) * | 2019-06-05 | 2019-09-27 | 江苏华美特金属科技有限公司 | A kind of high-intensitive, radiator with high performance special fireproof aluminum profile |
| 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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