CN204543443U - The football that environment easy to wear is special - Google Patents
The football that environment easy to wear is special Download PDFInfo
- Publication number
- CN204543443U CN204543443U CN201520210833.0U CN201520210833U CN204543443U CN 204543443 U CN204543443 U CN 204543443U CN 201520210833 U CN201520210833 U CN 201520210833U CN 204543443 U CN204543443 U CN 204543443U
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- China
- Prior art keywords
- epidermis
- sacculus
- football
- special
- elastic threads
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- Expired - Fee Related
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Abstract
The utility model discloses the football that a kind of environment easy to wear is special, comprise sacculus and epidermis, be fixedly connected with between epidermis by connecting line, sacculus first type surface is provided with inflation inlet; Junction heat between epidermis is melted colloid; The outer surface of epidermis is provided with antifriction layer, and the inner surface of epidermis is provided with p-aramid fiber line layer; Sacculus inner surface is evenly provided with the first curved projection of cross section, and the first projection is provided with oval space with sacculus inner surface junction, and the first convex lower surface vertical orientation is provided with the first through hole; And sacculus inner surface is connected with elastic threads.Modern design, abrasive resistance is high, and damping is good, is conducive to using under environment easy to wear.
Description
Technical field
The utility model is specifically related to the special football of a kind of environment easy to wear.
Background technology
Official ball should be circular, and the material of its shell application leather or other license is made, and must not use in its construction and may injure athletic material.The circumference of ball more than 71 centimetres or must not be less than 68 centimetres.The weight of ball, more than 453 grams or must not be less than 396 grams when competing and starting.After inflation, its pressure should be equal to 0.6-1.1 atmospheric pressure (on sea level), is namely equal to 600-1100 gram per centimeter '.Existing football is unfavorable for using under environment easy to wear, and can greatly affect its service life and result of use, similarly be such as cement flooring, carbon slag bottom surface etc.
Utility model content
For above-mentioned prior art Problems existing, the football that the utility model provides a kind of environment easy to wear special.
To achieve these goals, the technical solution adopted in the utility model is: the football that a kind of environment easy to wear is special, and comprise sacculus and epidermis, be fixedly connected with between epidermis by connecting line, sacculus first type surface is provided with inflation inlet; Junction heat between epidermis is melted colloid; The outer surface of epidermis is provided with antifriction layer, and the inner surface of epidermis is provided with p-aramid fiber line layer; Sacculus inner surface is evenly provided with the first curved projection of cross section, and the first projection is provided with oval space with sacculus inner surface junction, and the first convex lower surface vertical orientation is provided with the first through hole; And sacculus inner surface is connected with elastic threads.
As preferably, the center of connecting line is provided with wire.
As preferably, antifriction layer lower surface overlaps and equal and opposite in direction completely with epidermis upper surface, and the upper surface of p-aramid fiber line layer overlaps and equal and opposite in direction completely with epidermis lower surface.
As preferably, the exit of the first through hole is positioned at oval space.
As preferably, elastic threads quantity is 3, and elastic threads to be connected in same point and to be positioned on elastic threads length direction mid point, and in the angle of 90 ° between elastic threads, the length of elastic threads is equal with the internal diameter of sacculus.
As preferably, colloid first type surface is inlaid with fluorescent grain, and the upper surface of fluorescent grain is curved.
As preferably, epidermis first type surface is inlaid with ring-shaped rubber, and the junction of elastic threads is fixedly connected with carbon fiber spherical shell, is provided with small bell in carbon fiber spherical shell.
Compared with prior art, the utility model has the advantage of:
1. the outer surface of epidermis is provided with antifriction layer, and the inner surface of epidermis is provided with p-aramid fiber line layer, effectively forms protection, avoids under environment easy to wear, being reduced in the life-span;
2. sacculus inner surface is evenly provided with the first curved projection of cross section, first projection and sacculus inner surface junction are provided with oval space, cross section, first convex lower surface vertical orientation is provided with the first through hole, form the space of a band opening, in use form a buffering, make spheroid more be not easy distortion, and there is the effect of damping;
3. sacculus inner surface is connected with elastic threads, effectively plays the effect of damping, and the center of connecting line is provided with wire, makes intensity high, should not wear and tear, and improves service life;
4. novel in design, abrasive resistance is high, and damping is good, is conducive to using under environment easy to wear.
Accompanying drawing explanation
Fig. 1 is the structural representation of the special football of the utility model environment easy to wear.
Fig. 2 is the balloon structure schematic diagram of the special football of the utility model environment easy to wear.
Fig. 3 is the connecting wire structure schematic diagram of the special football of the utility model environment easy to wear.
Fig. 4 is the epidermal structure schematic diagram of the special football of the utility model environment easy to wear.
Fig. 5 is the A structure for amplifying schematic diagram of the special football of the utility model environment easy to wear.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The football that environment easy to wear is special, is comprised sacculus 2 and epidermis 1, is fixedly connected with between epidermis 1 by connecting line 3, and sacculus 2 first type surface is provided with inflation inlet 21; Junction heat between epidermis 1 is melted colloid 13; The outer surface of epidermis 1 is provided with antifriction layer 11, and the inner surface of epidermis 1 is provided with p-aramid fiber line layer 12, effectively forms protection, avoids under environment easy to wear, being reduced in the life-span; Sacculus 2 inner surface is evenly provided with the first curved projection 22 of cross section, first protruding 22 is provided with oval space 23 with sacculus 2 inner surface junction, first protruding 22 lower surface vertical orientations are provided with the first through hole 24, form the space of a band opening, in use form a buffering, make spheroid more be not easy distortion, and there is the effect of damping; And sacculus 2 inner surface is connected with elastic threads 25.The center of connecting line 3 is provided with wire, makes intensity high, should not wear and tear, and improves service life.Antifriction layer 11 lower surface overlaps and equal and opposite in direction completely with epidermis 1 upper surface, and the upper surface of p-aramid fiber line layer 12 overlaps and equal and opposite in direction completely with epidermis 1 lower surface.The exit of the first through hole 24 is positioned at oval space 23.Elastic threads 25 quantity is 3, and elastic threads 25 to be connected in same point and to be positioned on elastic threads 25 length direction mid point, and in the angle of 90 ° between elastic threads 25, the length of elastic threads 25 is equal with the internal diameter of sacculus 2.Colloid 13 first type surface is inlaid with fluorescent grain, and the upper surface of fluorescent grain is curved.Epidermis 1 first type surface is inlaid with ring-shaped rubber, and the junction of elastic threads 25 is fixedly connected with carbon fiber spherical shell, is provided with small bell in carbon fiber spherical shell.
As shown in Figure 1, epidermis 1 can be provided with fluorescence ring, is convenient to use in darker situation.In one embodiment, the outer surface of epidermis 1 is provided with antifriction layer 11, and the inner surface of epidermis 1 is provided with p-aramid fiber line layer 12, effectively forms protection, avoids under environment easy to wear, being reduced in the life-span.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.
Claims (7)
1. the football that environment easy to wear is special, is comprised sacculus and epidermis, is fixedly connected with between epidermis by connecting line, and sacculus first type surface is provided with inflation inlet; It is characterized in that: the junction heat between described epidermis is melted colloid; The outer surface of described epidermis is provided with antifriction layer, and the inner surface of epidermis is provided with p-aramid fiber line layer; Described sacculus inner surface is evenly provided with the first curved projection of cross section, and the first projection is provided with oval space with sacculus inner surface junction, and the first convex lower surface vertical orientation is provided with the first through hole; And described sacculus inner surface is connected with elastic threads.
2. the football that environment easy to wear according to claim 1 is special, is characterized in that: the center of described connecting line is provided with wire.
3. the football that environment easy to wear according to claim 1 is special, is characterized in that: described antifriction layer lower surface overlaps and equal and opposite in direction completely with epidermis upper surface, and the upper surface of p-aramid fiber line layer overlaps and equal and opposite in direction completely with epidermis lower surface.
4. the football that environment easy to wear according to claim 1 is special, is characterized in that: the exit of described first through hole is positioned at oval space.
5. the football that environment easy to wear according to claim 1 is special, it is characterized in that: described elastic threads quantity is 3, elastic threads to be connected in same point and to be positioned on elastic threads length direction mid point, and in the angle of 90 ° between elastic threads, the length of elastic threads is equal with the internal diameter of sacculus.
6. the football that environment easy to wear according to claim 1 is special, is characterized in that: described colloid first type surface is inlaid with fluorescent grain, and the upper surface of fluorescent grain is curved.
7. the football that environment easy to wear according to claim 1 is special, is characterized in that: described epidermis first type surface is inlaid with ring-shaped rubber, and the junction of elastic threads is fixedly connected with carbon fiber spherical shell, is provided with small bell in carbon fiber spherical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210833.0U CN204543443U (en) | 2015-04-07 | 2015-04-07 | The football that environment easy to wear is special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210833.0U CN204543443U (en) | 2015-04-07 | 2015-04-07 | The football that environment easy to wear is special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543443U true CN204543443U (en) | 2015-08-12 |
Family
ID=53818615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210833.0U Expired - Fee Related CN204543443U (en) | 2015-04-07 | 2015-04-07 | The football that environment easy to wear is special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204543443U (en) |
-
2015
- 2015-04-07 CN CN201520210833.0U patent/CN204543443U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160407 |