CN206198605U - A new type of solid leather ball - Google Patents
A new type of solid leather ball Download PDFInfo
- Publication number
- CN206198605U CN206198605U CN201621013383.7U CN201621013383U CN206198605U CN 206198605 U CN206198605 U CN 206198605U CN 201621013383 U CN201621013383 U CN 201621013383U CN 206198605 U CN206198605 U CN 206198605U
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- solid
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- 239000007787 solid Substances 0.000 title claims abstract description 128
- 239000010985 leather Substances 0.000 title claims abstract 5
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000010410 layer Substances 0.000 claims description 51
- 239000011241 protective layer Substances 0.000 claims description 19
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 13
- 239000011496 polyurethane foam Substances 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 6
- 239000006261 foam material Substances 0.000 claims description 5
- 239000012792 core layer Substances 0.000 claims 4
- 229920001971 elastomer Polymers 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000012447 hatching Effects 0.000 description 34
- 239000012528 membrane Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a novel solid leather ball that pastes, it includes by outer cortex and the solid inner bag that is equipped with in proper order to interior, solid inner bag include solid filling layer and real child layer in, solid filling layer set up in the cortex in situ, solid middle child layer locate between solid filling layer and the cortex, the utility model has the advantages of: the utility model adopts the solid inner container structure to replace the existing hollow structure composed of the inner container, the yarn layer and the middle tyre rubber material, avoids the hidden trouble of poor air tightness of the common inflatable leather ball, simultaneously can not influence the touch feeling, softness and elasticity of the ball due to the change of the environmental temperature, and can meet the use performance requirements of daily basketball, volleyball and football; the utility model discloses the technique has more increased the stability of ball, never airtight function, and it is more convenient to use, and the life-span is longer.
Description
Technical field
The utility model is related to sports goods field, and in particular to a kind of new solid sticky ball.
Background technology
Traditional sticky ball, by bladder layer, thread layers or patch layer, the rubber bed of material and cladding layer composition, is inflatable ball,
Size, the weight of its finished ball have larger fluctuation.The sticky ball of inflatable could keep its elasticity and shape after there was only inflation
Shape, the height of environment temperature can cause the change of air pressure in ball, can directly influence sense of touch, softness and elasticity of spheroid etc., from
And influence the stabilization of sportsman's technology to play because of ball air pressure difference.Traditional inflatable sticky ball, when the air pressure of ball is inadequate,
Usually need inflation supplement air pressure, inflation when, how much bad assurances of insufflation gas, when ball fill it is too full when, ball is harder, and
Because of very good, the bad control of spring property, people is easily hurt；It is too full that ball fills, and ball surface can be relatively more smooth, reduces hand and ball table
Frictional force when face contacts so that ball becomes more bad and grabs；When ball fill not enough satisfy when, influence ball anti-pumping performance.Thus may be used
See, traditional inflatable sticky ball is used has inconvenience more, and inflatable sticky ball is easily needled type objects and punctures, and leads
Cause ball gas leakage and cannot use, cause the waste of resource.In addition, the manufacture craft of inflatable sticky ball is cumbersome, it is necessary to hollow
Inner bag carries out sulfidization molding, the middle courage after then needing to devote a tremendous amount of time to vulcanization polished, repair treatment after enter again
Row patch covering, not only low production efficiency, and high cost.
The content of the invention
The purpose of this utility model is to provide a kind of stabilization, easy to control, long service life new solid sticky ball.
The purpose of this utility model is achieved through the following technical solutions：A kind of new solid sticky ball, it is included by outward extremely
The exodermis and solid inner bag being inside sequentially provided with, described solid inner bag include hatching solid layer and solid middle plies, institute
The hatching solid layer stated is arranged in exodermis, and described solid middle plies is between hatching solid layer and exodermis.
For than prior art, the utility model has the advantage of：
1. sticky ball of the present utility model instead of used by inner bag, yarn layer, middle tire rubber using solid inner-tube structure
The hollow-core construction of material, it is to avoid the not good hidden danger of common inflation sticky ball air-tightness, while will not be because of the change of environment temperature
Sense of touch, softness and the elasticity of ball are influenceed, and the performance demand of daily basketball, vollyball, football can be met.
2. the utility model technology further increases the stability of ball, gastight function forever, and using more convenient, the life-span is more
It is long.
3. the solid inner bag of the new solid sticky ball includes the hatching solid layer being made up of EVA foaming or pearl cotton material
And the solid middle plies that polyurethane foam material is made so that although the new solid sticky ball is solid, but also not
Can be too heavy, the high spring degree of ball is not influenceed, the same anti-pumping performance of common inflation sticky ball can be reached.
4. by the use of polyurethane foam material as the making material of solid middle plies so that obtained solid sticky ball, tool
There is moderate weight, and high spring degree is good, with good acoustically effective so that it is too big to be unlikely to sound when playing ball, and
Interfere with other people, in addition, the polyurethane foam material has good weather resistance, will not because of the change of environment temperature,
And become too hard or too soft, so that the performance of ball is influenceed, it is relatively more steady using solid sticky ball obtained in polyurethane foam material
It is fixed.
5. solid sticky ball of the present utility model, not only manufacture craft is simple, and manufacturing conditions are gentle, because without sulphur
Change, pernicious gas will not be produced, so will not be damaged to human body.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the utility model.
Label declaration：1 exodermis, 2 hatching solids layer, 3 solid middle plies, 4 protective layers.
Specific embodiment
The utility model content is described in detail with reference to Figure of description and embodiment：
As shown in Figure 1：A kind of new solid sticky ball, it includes the exodermis 1 being sequentially provided with from outside to inside and solid
Inner bag, described solid inner bag includes hatching solid layer 2 and solid middle plies 3, and described hatching solid layer 2 is arranged on crust
In layer 1, described solid middle plies 3 is between hatching solid layer 2 and exodermis 1；
Described solid inner bag also includes protective layer 4, described protective layer 4 located at solid middle plies 3 and exodermis 1 it
Between；The protective layer 4 is PU or TPU membrane；The setting of protective layer 4 enables that the new solid sticky ball reaches normal inflatable ball
The impact resistance energy being had；
The material of the hatching solid layer 2 is EVA foam materials or pearl cotton material；
The material of the solid middle plies 3 is polyurethane foam material；
Solid middle plies 3 of the present utility model is polyurethane foam material, and solid middle plies 3 is implanted with a center
Hatching solid layer 2, internal face absorption matcoveredn 4 mould in one step foaming shaping, and with hatching solid layer 2, the shape of protective layer 4
It is integral to constitute solid inner bag.
If whole solid inner bag uses polyurethane foam material, then the solid sticky ball for obtaining is heavier, spring
Performance is not good, therefore the hatching solid layer and polyurethane foam material that be made for EVA foaming or pearl cotton material by the utility model
The solid middle plies that material is made combines to reduce the weight of the new solid sticky ball, so as to lift high spring degree so that whole
The jump degree and weight of individual solid sticky ball are the same with common inflation sticky ball, disclosure satisfy that requirement used in everyday.
The 1/3-3/4 of a diameter of whole bulb diameter of the hatching solid layer 2.Because the circumference of the ball of different model is not
Together, such as #7, the circumference of #6, #3 basketball is respectively 76cm, 71cm, 57cm, the diameter of corresponding ball be respectively 24cm, 22cm,
18cm, so according to the ball of different model, the size of hatching solid layer needs to make corresponding adjustment, and to cause obtained ball both
There is moderate weight, there is good anti-pumping performance again.The 1/ of a diameter of whole bulb diameter of hatching solid layer of the present utility model
3-3/4 (preferably 3/4), the diameter of corresponding hatching solid layer can be 6-18cm.Because the skin graft being attached to outside solid inner bag is (outward
Cortex) and PU or the thickness of TPU membrane as protective layer it is very thin for solid middle plies 3, so whole ball except
Outward, remaining part is exactly almost solid middle plies 3 to hatching solid layer (hatching solid ball), when hatching solid layer is (solid to fill out
Fill ball) a diameter of whole bulb diameter 1/3-3/4 when, then with certain thickness and by polyurethane foam described in the utility model
After solid middle plies is combined obtained in material, the new solid sticky ball for obtaining can possess moderate weight and good bullet
Jump degree.
Embodiment one：A kind of new solid sticky ball (#6 balls, bulb diameter is 22cm) it include being sequentially provided with from outside to inside
Exodermis 1 and solid inner bag, described solid inner bag includes hatching solid layer 2 and solid middle plies 3, and described is solid
Packed layer 2 is arranged in exodermis 1, and described solid middle plies 3 is between hatching solid layer 2 and exodermis 1；
Described solid inner bag also includes protective layer 4, described protective layer 4 located at solid middle plies 3 and exodermis 1 it
Between.
The protective layer 4 is PU or TPU membrane.
The material of the hatching solid layer 2 is EVA foam materials or pearl cotton material.
The material of the solid middle plies 3 is polyurethane foam material.
The 2/3 of a diameter of whole bulb diameter of hatching solid layer 2, i.e., described hatching solid layer 2 it is a diameter of
14.7cm。
Embodiment two：A kind of new solid sticky ball (#7 balls, bulb diameter is 24cm) it include being sequentially provided with from outside to inside
Exodermis 1 and solid inner bag, described solid inner bag includes hatching solid layer 2 and solid middle plies 3, and described is solid
Packed layer 2 is arranged in exodermis 1, and described solid middle plies 3 is between hatching solid layer 2 and exodermis 1；
Described solid inner bag also includes protective layer 4, described protective layer 4 located at solid middle plies 3 and exodermis 1 it
Between.
The protective layer 4 is PU or TPU membrane.
The material of the hatching solid layer 2 is EVA foam materials or pearl cotton material.
The material of the solid middle plies 3 is polyurethane foam material.
The 3/4 of a diameter of whole bulb diameter of hatching solid layer 2, i.e., described hatching solid layer 2 it is a diameter of
18.0cm。
Embodiment three：A kind of new solid sticky ball (#3 balls, bulb diameter is 18cm) it include being sequentially provided with from outside to inside
Exodermis 1 and solid inner bag, described solid inner bag includes hatching solid layer 2 and solid middle plies 3, and described is solid
Packed layer 2 is arranged in exodermis 1, and described solid middle plies 3 is between hatching solid layer 2 and exodermis 1；
Described solid inner bag also includes protective layer 4, described protective layer 4 located at solid middle plies 3 and exodermis 1 it
Between.
The protective layer 4 is PU or TPU membrane.
The material of the hatching solid layer 2 is EVA foam materials or pearl cotton material.
The material of the solid middle plies 3 is polyurethane foam material.
The 1/3 of a diameter of whole bulb diameter of hatching solid layer 2, i.e., described hatching solid layer 2 it is a diameter of
6.0cm。
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013383.7U CN206198605U (en) | 2016-08-31 | 2016-08-31 | A new type of solid leather ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013383.7U CN206198605U (en) | 2016-08-31 | 2016-08-31 | A new type of solid leather ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206198605U true CN206198605U (en) | 2017-05-31 |
Family
ID=58759236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621013383.7U Active CN206198605U (en) | 2016-08-31 | 2016-08-31 | A new type of solid leather ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206198605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827931A (en) * | 2020-06-08 | 2021-12-24 | 三芳化学工业股份有限公司 | Thermoplastic polyurethane ball structure and its manufacturing method |
| CN116392786A (en) * | 2023-04-13 | 2023-07-07 | 南通高桥体育用品有限公司 | A kind of environment-friendly water-based adhesive machine-attached volleyball and its production process |
-
2016
- 2016-08-31 CN CN201621013383.7U patent/CN206198605U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827931A (en) * | 2020-06-08 | 2021-12-24 | 三芳化学工业股份有限公司 | Thermoplastic polyurethane ball structure and its manufacturing method |
| CN116392786A (en) * | 2023-04-13 | 2023-07-07 | 南通高桥体育用品有限公司 | A kind of environment-friendly water-based adhesive machine-attached volleyball and its production process |
| CN116392786B (en) * | 2023-04-13 | 2023-12-01 | 南通高桥体育用品有限公司 | Environment-friendly water-based glue machine-attached volleyball and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180118 Address after: 363900 Fujian city of Zhangzhou province Changtai Xingtai Industrial Zone Patentee after: YUANCHI RUBBER SPORTING GOODS CO., LTD. Address before: 363900 Fujian city of Zhangzhou province Changtai Xingtai Industrial Zone Patentee before: Fujian Xingtai Sporting Necessities Co., Ltd. |
|
| TR01 | Transfer of patent right |