CN204447176U - Novel ball inner container plaster cloth structure - Google Patents
Novel ball inner container plaster cloth structure Download PDFInfo
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- CN204447176U CN204447176U CN201520136013.1U CN201520136013U CN204447176U CN 204447176 U CN204447176 U CN 204447176U CN 201520136013 U CN201520136013 U CN 201520136013U CN 204447176 U CN204447176 U CN 204447176U
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Abstract
Novel ball inner container plaster cloth structure disclosed in the utility model, the surface being attached at an inflatable ball inner bag forms a coated nonwoven fabric layer, this coated nonwoven fabric layer is compound nonwoven fabric layer, compound nonwoven fabric layer mutually to be stacked with the focal length of neighboring by six sphere pieces of cloth formed, the upper side and lower side of sphere pieces of cloth concaves mutually respectively and is symmetrical arranged, on the left of it and right side respectively opposing evagination is symmetrical arranged, sphere pieces of cloth respectively crossover conform to the front end on inflatable ball inner bag surface, rear end, left side, right side, the upper side and lower side, mutually stack between the neighboring of each sphere pieces of cloth and once form a reinforcement edge strip.The utility model has following advantage: one, the utility model has the performances such as good resilience, air-tightness and balance; Two, spring and all directions balance of finished product spheroid can be strengthened or reduce to the utility model according to the actual requirements neatly; Three, compound nonwoven fabric layer of the present utility model contributes to the air-tightness and the out of roundness that improve finished product spheroid.
Description
Technical field
The utility model has about a kind of sticking cloth structure between ball inner bag and ball crust, refers to a kind of sticking cloth structure special cloth pasting cut out being formed ball inner bag fabric layer on ball inner bag surface especially.
Background technology
In common hollow inflatable sphere structure, majority comprises the ball inner bag that has elasticity and toughness, and on this ball inner bag surface to stick or the mode of sewing is provided with and maintains inflatable ball circularity and the thread layers avoiding inflatable ball to be out of shape, fabric layer, finally paste in the outermost layer of inflatable ball the covering being provided with high abrasion resistance strength again.Form the ball that has elasticity, structural strength, ball surface roundness and the scratch resistant characteristic such as wear-resisting concurrently by this.
In prior art, if the patent No. is CN 201871184U, the coated fabric layer material that a kind of ball inner container plaster cloth structure discloses is comparatively simply thin, simultaneously, the two ends, left and right of sphere pieces of cloth are set to an outer male structure, and the upper and lower both sides of sphere pieces of cloth central authorities are set to the concave inward structure of the above-mentioned outer male structure of a cooperation, although technique is simple like this, material is saved, but the performance indications such as its intensity, balance and air-tightness are poor.Meanwhile, if the patent No. is US6638189, a kind of spheroid that game ball and production method disclose structure of weaving cotton cloth of inflating cannot adjust structure of weaving cotton cloth flexibly, thus effectively cannot control the performance of finished product spheroid.
In view of this, a kind of Novel ball inner container plaster cloth structure of the present inventor's specialized designs, this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of Novel ball inner container plaster cloth structure, to optimize resilience, the performance such as air-tightness and balance of spheroid, and adjusts the performance indications of spheroid neatly.
To achieve these goals, the technical solution of the utility model is as follows:
Novel ball inner container plaster cloth structure, the surface being attached at an inflatable ball inner bag forms a coated nonwoven fabric layer, this coated nonwoven fabric layer is compound nonwoven fabric layer, compound nonwoven fabric layer mutually to be stacked with the focal length of neighboring by six sphere pieces of cloth formed, the upper side and lower side of sphere pieces of cloth concaves mutually respectively and is symmetrical arranged, on the left of it and right side respectively opposing evagination is symmetrical arranged, sphere pieces of cloth respectively crossover conform to the front end on inflatable ball inner bag surface, rear end, left side, right side, the upper side and lower side, mutually stack between the neighboring of each sphere pieces of cloth and once form a reinforcement edge strip.
Described compound nonwoven fabric layer be non-woven fabrics, terylene, cotton, acrylic fibers or cotton-polyester blend wherein one or more are composited.
Described sphere pieces of cloth comprise two first pieces of cloth, the upper side and lower side of first pieces of cloth forms arc limit and lower arc limit respectively, on the left of it and right side forms left arc limit and right arc limit respectively, left arc limit and right arc limit respectively opposing outer convex bending are arranged, the lower arc limit of two first pieces of cloth mutually stacks and once forms a strengthening edge strip, thus two first pieces of cloth is gone to upper and lower be symmetrical arranged.
Described sphere pieces of cloth comprise one second pieces of cloth, and the upper side and lower side of the second pieces of cloth concaves mutually respectively and is symmetrical arranged, and on the left of it and right side respectively opposing evagination is symmetrical arranged.
Novel ball inner container plaster cloth structure also comprises six described second pieces of cloth, and the second pieces of cloth are attached at the surface of sphere pieces of cloth, and the second pieces of cloth and sphere pieces of cloth intersect vertically.
Described compound nonwoven fabric layer has plural layer.
Described inflatable ball inner bag and compound nonwoven fabric layer sulfuration fusion molding.
After adopting said structure, the utility model has following advantage:
One, the utility model has the performances such as good resilience, air-tightness and balance, is widely used in the various balls such as high-grade Aerated football, basketball, vollyball and handball, especially meets professional race ball demand;
Two, the utility model adopts compound nonwoven fabric layer to be attached at the surface of an inflatable ball inner bag, can strengthen or reduce spring and all directions balance of finished product spheroid according to the actual requirements neatly;
Three, compound nonwoven fabric layer of the present utility model contributes to the air-tightness and the out of roundness that improve finished product spheroid, and its air-tightness exceeds 5-15% than the spheroid of normal inner-tube structure, and out of roundness exceeds 10-30% than the spheroid of normal inner-tube structure.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is structural representation two of the present utility model;
Fig. 3 is the structural representation of the utility model first pieces of cloth;
Fig. 4 is the structural representation of the utility model second pieces of cloth.
Label declaration
Inflatable ball inner bag 1, coated nonwoven fabric layer 2, sphere pieces of cloth 3, reinforcement edge strip 30, first pieces of cloth 31, upper arc limit 311, lower arc limit 312, left arc limit 313, right arc limit 314, strengthening edge strip 315, second pieces of cloth 32.
Detailed description of the invention
As shown in Figures 1 to 4, the Novel ball inner container plaster cloth structure that the utility model discloses, the surface being attached at an inflatable ball inner bag 1 forms a coated nonwoven fabric layer 2, this coated nonwoven fabric layer 2 is compound nonwoven fabric layer, compound nonwoven fabric layer mutually to be stacked with the focal length of neighboring by six sphere pieces of cloth 3 formed, the upper side and lower side of sphere pieces of cloth 3 concaves mutually respectively and is symmetrical arranged, on the left of it and right side respectively opposing evagination is symmetrical arranged, sphere pieces of cloth 3 respectively crossover conform to the front end on inflatable ball inner bag 1 surface, rear end, left side, right side, the upper side and lower side, mutually stack between the neighboring of each sphere pieces of cloth 3 and once form a reinforcement edge strip 30.
In order to improve the performance of compound nonwoven fabric layer, the kind of compound nonwoven fabric layer has multiple, can be specifically non-woven fabrics, terylene, cotton, acrylic fibers or cotton-polyester blend wherein one or more are composited.
Wherein, the shape of sphere pieces of cloth 3 can have multiple, can be specifically two first pieces of cloth 31, the upper side and lower side of first pieces of cloth 31 forms arc limit 311 and lower arc limit 312 respectively, on the left of it and right side forms left arc limit 313 and right arc limit 314 respectively, left arc limit 313 and right arc limit 314 respectively opposing outer convex bending are arranged, the lower arc limit 312 of two first pieces of cloth 31 mutually stacks and once forms a strengthening edge strip 315, thus two first pieces of cloth 31 are gone to upper and lower be symmetrical arranged, the performance of sphere pieces of cloth 3 can be strengthened so further; Certainly, sphere pieces of cloth 3 can also be that the upper side and lower side of one second pieces of cloth 32, second pieces of cloth 32 concaves mutually respectively and is symmetrical arranged, and on the left of it and right side respectively opposing evagination is symmetrical arranged, thus the structure of firm sphere pieces of cloth 3.
In order to make the performance of finished product spheroid better, Novel ball inner container plaster cloth structure also comprises the surface that six described second pieces of cloth 32, second pieces of cloth 32 are attached at sphere pieces of cloth 3, and the second pieces of cloth 32 intersect vertically with sphere pieces of cloth 3.
In order to strengthen or reduce the performance indications of finished product spheroid more neatly, compound nonwoven fabric layer has plural layer, can be one deck, also can multilayer.
In the present embodiment, compound nonwoven fabric layer to be attached to after inflatable ball inner bag 1 and to be placed in mould, inflatable ball inner bag 1 and compound nonwoven fabric layer sulfuration fusion molding under suitable temperature and pressure (concrete Temperature numerical scope and pressure scales please be described) condition, make compound nonwoven fabric layer and inflatable ball inner bag 1 form an inseparable complex, optimize the performance of finished product spheroid further.
The utility model has following advantage:
One, the utility model has the performances such as good resilience, air-tightness and balance, is widely used in the various balls such as high-grade Aerated football, basketball, vollyball and handball, especially meets professional race ball demand;
Two, the utility model adopts compound nonwoven fabric layer to be attached at the surface of an inflatable ball inner bag 1, can strengthen or reduce spring and all directions balance of finished product spheroid according to the actual requirements neatly;
Three, compound nonwoven fabric layer of the present utility model contributes to the air-tightness and the out of roundness that improve finished product spheroid, and its air-tightness exceeds 5-15% than the spheroid of normal inner-tube structure, and out of roundness exceeds 10-30% than the spheroid of normal inner-tube structure.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (7)
1. Novel ball inner container plaster cloth structure, the surface being attached at an inflatable ball inner bag forms a coated nonwoven fabric layer, it is characterized in that: this coated nonwoven fabric layer is compound nonwoven fabric layer, compound nonwoven fabric layer mutually to be stacked with the focal length of neighboring by six sphere pieces of cloth formed, the upper side and lower side of sphere pieces of cloth concaves mutually respectively and is symmetrical arranged, on the left of it and right side respectively opposing evagination is symmetrical arranged, sphere pieces of cloth respectively crossover conform to the front end on inflatable ball inner bag surface, rear end, left side, right side, the upper side and lower side, mutually stack between the neighboring of each sphere pieces of cloth and once form a reinforcement edge strip.
2. Novel ball inner container plaster cloth structure as claimed in claim 1, is characterized in that: described compound nonwoven fabric layer be non-woven fabrics, terylene, cotton, acrylic fibers or cotton-polyester blend wherein one or more are composited.
3. Novel ball inner container plaster cloth structure as claimed in claim 1, it is characterized in that: described sphere pieces of cloth comprise two first pieces of cloth, the upper side and lower side of first pieces of cloth forms arc limit and lower arc limit respectively, on the left of it and right side forms left arc limit and right arc limit respectively, left arc limit and right arc limit respectively opposing outer convex bending are arranged, the lower arc limit of two first pieces of cloth mutually stacks and once forms a strengthening edge strip, thus two first pieces of cloth is gone to upper and lower be symmetrical arranged.
4. Novel ball inner container plaster cloth structure as claimed in claim 1, it is characterized in that: described sphere pieces of cloth comprise one second pieces of cloth, the upper side and lower side of the second pieces of cloth concaves mutually respectively and is symmetrical arranged, and on the left of it and right side respectively opposing evagination is symmetrical arranged.
5. Novel ball inner container plaster cloth structure as claimed in claim 4, is characterized in that: also comprise six described second pieces of cloth, the second pieces of cloth are attached at the surface of sphere pieces of cloth, and the second pieces of cloth and sphere pieces of cloth intersect vertically.
6. Novel ball inner container plaster cloth structure as claimed in claim 1, is characterized in that: described compound nonwoven fabric layer has plural layer.
7. Novel ball inner container plaster cloth structure as claimed in claim 1, is characterized in that: described inflatable ball inner bag and compound nonwoven fabric layer sulfuration fusion molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136013.1U CN204447176U (en) | 2015-03-11 | 2015-03-11 | Novel ball inner container plaster cloth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136013.1U CN204447176U (en) | 2015-03-11 | 2015-03-11 | Novel ball inner container plaster cloth structure |
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| Publication Number | Publication Date |
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| CN204447176U true CN204447176U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520136013.1U Active CN204447176U (en) | 2015-03-11 | 2015-03-11 | Novel ball inner container plaster cloth structure |
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| CN (1) | CN204447176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530040A (en) * | 2020-06-16 | 2020-08-14 | 东莞市赫柏运动用品有限公司 | Curved surface patch and thermal bonding match football |
-
2015
- 2015-03-11 CN CN201520136013.1U patent/CN204447176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530040A (en) * | 2020-06-16 | 2020-08-14 | 东莞市赫柏运动用品有限公司 | Curved surface patch and thermal bonding match football |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |