CN207085220U - 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
- CN207085220U CN207085220U CN201720733585.7U CN201720733585U CN207085220U CN 207085220 U CN207085220 U CN 207085220U CN 201720733585 U CN201720733585 U CN 201720733585U CN 207085220 U CN207085220 U CN 207085220U
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- Prior art keywords
- sport ball
- inner container
- ball inner
- bone
- sport
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Abstract
The application belongs to sports apparatus manufacturing field, and in particular to a kind of sport ball inner container and sport ball.Sport ball inner container provided by the utility model 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, prevents from deforming because the blowing pressure increase causes spheroid expansion increase；Its molecular structure stabilized, repeats recovery and uses, and effectively reduces and the anaphylaxis of human body is injured.The utility model additionally provides 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 use the materials such as TPU, TPR, TPO, TPE, SBS, SEBS, EVA, silica gel and polyurethane PU foaming to be produced, 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 utility model belongs to sports apparatus manufacturing 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 deformation.At present mainly by twining yarn, patch on rubber liner surface, or it is being wrapped in
Cloth bottom is sticked on to reinforce inner bag in the material layer bottom surface of sport ball inner container outer surface, prevents from deforming.However, although the above method can
Reach effect, but need substantial amounts of equipment, process and personnel's compounding practice to complete, take expensive.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of new sport ball inner container and sport ball, and it is prepared
Process is simple, time saving and energy saving, and the problem of effectively can prevent ball for sports from deforming.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.
Preferably, the position of bone is provided with through hole or groove.
Preferably, the spherical shell and the position of bone are integrally formed.
Preferably, 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.
Preferably, 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.
Preferably, the sport ball inner container is shaped as circular or ellipse.
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.
Preferably, 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 utility model is multiple by being set on internal chamber wall
The position of bone, 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, prevent from deforming because the blowing pressure increase causes spheroid expansion increase；Its molecular structure stabilized, repeat recovery and use, have
Effect is reduced to be injured to the anaphylaxis of human body.The utility model additionally provides a kind of sport ball, including aforementioned movement ball inner bag and bag
Be rolled at least one layer of extexine of its outer surface, extexine can use TPU, TPR, TPO, TPE, SBS, SEBS, EVA, silica gel and
Polyurethane formic acid esters expanded material is produced, and material selection is wide, can be avoided producing in high temperature vulcanized production process and be endangered people
The smell and material of body health.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
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, and it is high to prepare cost
The problems such as, the utility model is provided with multiple position of bone in the inner chamber of sport ball inner container, for disperseing the pressure of wall of inner container, can increase
The intensity of sharp movement ball inner bag anti-tensile stretching, prevents from deforming.Wherein, quantity, the thickness for the position of bone being arranged in spherical shell inner chamber
Degree and height the blowing pressure standard can be increased or decreased according to needed for sport ball.
Sport ball inner container provided by the utility model, including the spherical shell with inner chamber and multiple position of bone；The position of bone connects
Connect the internal chamber wall of the spherical shell；The orientation of some position of bone differs, by the inner chamber of spherical shell at intervals of some regions；
Spherical shell 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 utility model does not do particular determination to the material of sport ball inner container, and it can be TPU (thermoplasticity that it, which is molded material requested,
Polyurethane elastomer), TPR (thermoplastic rubber material), TPO (thermoplastic polyolefin-like) or TPE (thermoplastic elastomer (TPE)).At this
In utility model, the sport ball inner container is thermoplastic polyurethanes sport ball inner container.
At least one layer of extexine is wrapped up in the outer surface of above-mentioned sport ball inner container to can be applied to prepare a kind of sport ball.At present
The making material of extexine is often artificial or natural rubber, and rubber after high temperature vulcanized, easily send out by the molecular structure of material
Raw to change, causing its to reclaim utilization rate reduces, and must mix a variety of auxiliary agents (such as sulphur, oxidation during rubber raw materials use 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 utility model, the extexine for being wrapped in sport ball inner container outer surface is preferably foamed coating, its prepare material for TPU,
TPR, TPO, TPE, SBS, SEBS, EVA, silica gel or polyurethane PU foaming, material selection is wide, avoids high temperature vulcanized production process
It is middle to produce the smell and material being detrimental to health.The foamed coating of the utility model sport ball is preferably polyurethane formic acid esters hair
Steep outer layer.
The utility model additionally provides a kind of sport ball, including above-mentioned sport ball inner container and is wrapped in outside sport ball inner container
The foamed coating on surface；Foamed coating is provided with the stomata corresponding with the air valve；The foamed coating is polyurethane formic acid esters
Foamed coating.In the utility model embodiment, foamed coating is provided with appearance lines, the appearance away from the side of sport ball inner container
Lines can be, but 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 the hardness that foams is filled to the shaping
In mould, and make that expanded material is heated up to 50-70 DEG C and foaming is the foamed coating, you can the motion is prepared
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
Other binding agents are not used, in foaming process is heated, the foamed coating merges 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 sense of touch to the sport ball,
Hardness and its coloring are 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, to reinforce the sport ball inner container, the utility model embodiment is also outside sport ball inner container and foaming
One layer, which is added, between layer twines external layer of yarn or cloth set outer layer；The outer surface of yarn layer or cloth set outer layer covers sport ball inner container is twined, and entirely
Fit in sport ball inner container and foamed coating.
Further, in order to improve the texture of sport ball, the utility model embodiment also adds in the outer surface of foamed coating
If one layer of exodermis；Exodermis is integrally wrapped in the outer surface of foamed coating, and is provided with and the air valve and the stomata phase
Corresponding perforate.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
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 only the structure of 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 forms herring-bone form structure at intervals of 13 regions, multiple position of bone.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, and multiple position of bone form network structure；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：The utility model sport ball is in the He of sport ball inner container 5
One layer is added between foamed coating 4 and twines external layer of yarn or cloth set outer layer 43；Twine yarn layer or cloth set outer layer 43 wraps up sport ball inner container 5
Outer surface, 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 is also added in the outer surface of foamed coating 4 outside one layer
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 the 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 including the sport ball inner container and foamed coating described in claim 5；
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 to twine the outer surface of sport ball inner container described in yarn layer or cloth set outer layer covers, 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 |
|---|---|---|---|
| CN201720733585.7U CN207085220U (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 |
|---|---|---|---|
| CN201720733585.7U CN207085220U (en) | 2017-06-22 | 2017-06-22 | A kind of sport ball inner container and sport ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085220U true CN207085220U (en) | 2018-03-13 |
Family
ID=61553541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720733585.7U Expired - Fee Related CN207085220U (en) | 2017-06-22 | 2017-06-22 | A kind of sport ball inner container and sport ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096188A (en) * | 2017-06-22 | 2017-08-29 | 东莞博登运动用品有限公司 | A kind of sport ball inner container and sport ball |
| 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 |
-
2017
- 2017-06-22 CN CN201720733585.7U patent/CN207085220U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096188A (en) * | 2017-06-22 | 2017-08-29 | 东莞博登运动用品有限公司 | A kind of sport ball inner container and sport ball |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20200622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |