CN210131335U - Basketball of leak protection gas - Google Patents
Basketball of leak protection gas Download PDFInfo
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- CN210131335U CN210131335U CN201920748843.8U CN201920748843U CN210131335U CN 210131335 U CN210131335 U CN 210131335U CN 201920748843 U CN201920748843 U CN 201920748843U CN 210131335 U CN210131335 U CN 210131335U
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- basketball
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- leakage preventing
- air leakage
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Abstract
The utility model discloses a basketball of leak protection gas relates to a sports goods, and its technical scheme main points include by interior and outer inner bag, well child and the ectoderm that sets gradually, be provided with on the ectoderm with the air cock of inner bag intercommunication, be provided with the closure on the ectoderm air cock open-ended gas port gasket, the gas port gasket pass through the gluing agent with the ectoderm is fixed mutually, the utility model has the advantages of improve the leakproofness of air cock, prevent gas leakage.
Description
Technical Field
The utility model relates to a sports goods, more specifically say that it relates to a basketball of leak protection gas.
Background
At present, basketball sports are enthusiastic sports for most young men, and the basketball sports can improve the quality of life of people on one hand and achieve the purpose of building up the body on the other hand, so the basketball sports are popular among people.
Most of the existing air nozzles of the basketball are made of rubber, and after inflation is finished, the air nozzles achieve a sealing effect through elastic recovery of the rubber. However, the basketball is easily worn during use, so that the air nozzle leaks air, and certain inconvenience is brought to basketball movement of people.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a basketball of leak protection gas, it has the leakproofness that improves the air cock, prevents the advantage of gas leakage.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a basketball of leak protection gas, includes by interior and outer inner bag, well child and the cortex that sets gradually, be provided with on the cortex with the air cock of inner bag intercommunication, be provided with on the cortex and seal air cock open-ended gas port gasket, the gas port gasket pass through the gluing agent with the cortex is fixed mutually.
Through adopting above-mentioned technical scheme, when using, pack gas earlier through the air cock toward spheroidal inner bag, treat the gas filling in the inner bag and finish the back, this spheroidal aerifing is accomplished promptly to rethread gluing agent with the gas port gasket fix on the cortex and seal the opening of air cock. Therefore, the inner container does not need to be inflated any more subsequently, the sealing performance of the air nozzle can be improved, and the phenomenon of air leakage of the air nozzle is effectively avoided.
The utility model discloses further set up to: the gas port sealing sheet is made of high-temperature-resistant PU leather.
Through adopting above-mentioned technical scheme, high temperature resistant PU leather is not only firmly durable, and has high temperature resistance characteristic, can further improve the sealed effect of gas port gasket.
The utility model discloses further set up to: and the surface of the air port sealing sheet is provided with a wear-resistant coating.
Through adopting above-mentioned technical scheme, wear-resistant coating's setting can avoid the gas port gasket to rub with ground for a long time and impaired, is favorable to prolonging the life of gas port gasket.
The utility model discloses further set up to: the surface of the wear-resistant coating and the outer skin layer form a complete spherical surface.
By adopting the technical scheme, the surface of the wear-resistant coating and the outer skin layer form a complete spherical surface, so that a user can feel better when the user beats a basketball.
The utility model discloses further set up to: and the surface of the wear-resistant coating is provided with anti-skid convex lines.
Through adopting above-mentioned technical scheme, the design of anti-skidding burr not only multiplicable user's hand and the friction between the spheroid avoids this position and the condition that skids to appear in the hand, and can avoid wear-resistant coating direct and ground contact, is favorable to prolonging wear-resistant coating's life.
The utility model discloses further set up to: the outer surface of the middle tire is wrapped with a yarn layer, and the yarn layer is made of a plurality of circles of yarns in a net structure.
Through adopting above-mentioned technical scheme, the setting of yarn layer can increase the original circumference of well child and bear pressure, improves this spheroid and resists the striking destruction strength. Wherein, the yarn layer made of a plurality of rings of yarns with a net structure has high structural strength and can improve the binding property of the yarn layer to the middle tire.
The utility model discloses further set up to: the inner container is made of butyl rubber.
Through adopting above-mentioned technical scheme, the inner bag that adopts butyl rubber material to make, the gas tightness is better, can further avoid this spheroid to appear the phenomenon of gas leakage.
The utility model discloses further set up to: the inner wall of the inner container is coated with an anti-corrosion coating, and the thickness of the anti-corrosion coating is 2-6 mm.
By adopting the technical scheme, the arrangement of the anti-corrosion coating can effectively prevent the inner container from being corroded due to long-time use, thereby playing a good protection role and being beneficial to prolonging the service life of the ball body.
To sum up, the utility model has the advantages of it is following:
1. the air port sealing sheet is fixed on the outer skin layer through the adhesive and seals the opening of the air faucet, so that the inner container does not need to be inflated any more in the following process, the sealing performance of the air faucet can be improved, and the phenomenon of air leakage of the air faucet is effectively avoided;
2. through the arrangement of the wear-resistant coating, the air port sealing sheet can be prevented from being damaged due to long-term friction with the ground, and the service life of the air port sealing sheet can be prolonged;
3. the arrangement of the anti-corrosion coating can effectively prevent the inner container from being corroded due to long-time use, plays a good role in protection and is beneficial to prolonging the service life of the ball body.
Drawings
FIG. 1 is a schematic perspective view of the present embodiment;
FIG. 2 is a schematic sectional view of the present embodiment;
fig. 3 is an enlarged schematic view of a in fig. 2.
Description of reference numerals: 1. an inner container; 2. a middle tire; 3. an outer skin layer; 4. an air tap; 5. a gas port sealing sheet; 6. an anti-corrosion coating; 7. a yarn layer; 8. a wear-resistant coating; 9. anti-skid wales.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a basketball of leak protection gas, as shown in figure 1, 2, include by interior and outer inner bag 1 that sets gradually, well child 2 and cortex 3, the inside packing of inner bag 1 has nitrogen gas, install air cock 4 with 1 intercommunication of inner bag on the cortex 3, be provided with on the cortex 3 and seal 4 open-ended air port gasket 5 of air cock, air port gasket 5 is high temperature resistant PU leather, air port gasket 5 is fixed mutually with cortex 3 through gluing agent, can improve the leakproofness of air cock 4 through air port gasket 5, effectively avoid air cock 4 to appear the phenomenon of gas leakage.
It is worth mentioning that the material of the inner container 1 is butyl rubber material, the glue content of the inner container 1 is 70%, the inner container 1 made of butyl rubber material has better air tightness, and the phenomenon of air leakage of the ball body can be further avoided.
Furthermore, the inner wall of the inner container 1 is coated with the anti-corrosion coating 6, the thickness of the anti-corrosion coating 6 is 5mm, the inner container 1 can be effectively prevented from being corroded due to long-time use through the anti-corrosion coating 6, a good protection effect is achieved, and the service life of the sphere can be prolonged.
As shown in fig. 2, the outer surface of the middle tire 2 is wrapped with a yarn layer 7, the yarn layer 7 is made of 2800 circles of yarns in a net structure, the original circumferential bearing pressure of the middle tire 2 can be increased through the yarn layer 7, and the strength of the ball body against the striking damage is improved. Wherein, the yarn layer 7 made of 2800 circles of yarns with a net-shaped structure has high structural strength and can improve the binding property of the yarn layer 7 to the middle tire 2.
As shown in fig. 3, the surface of the port sealing piece 5 is coated with a wear-resistant coating 8, the wear-resistant coating 8 is made of epoxy resin material, the port sealing piece 5 can be prevented from being damaged due to long-term friction with the ground through the wear-resistant coating 8, and the service life of the port sealing piece 5 is prolonged. In order to make the user feel better when playing basketball, the surface of the wear-resistant coating 8 and the outer skin layer 3 form a complete spherical surface.
Further, the surface of wear-resistant coating 8 is provided with anti-skidding convex grain 9, through anti-skidding convex grain 9 not only can increase the friction between user's hand and the spheroid, avoids this position and the condition that skids to appear in the hand, and can avoid wear-resistant coating 8 direct and ground contact, extension wear-resistant coating 8's life.
The utility model discloses a working process and beneficial effect as follows: when using, pack gas through air cock 4 toward spheroidal inner bag 1 earlier, treat the gas filling in the inner bag 1 and finish the back, rethread adhesive is fixed air port gasket 5 on cortex 3 and is sealed the opening of air cock 4, accomplishes this spheroidal inflation promptly. Therefore, the inner container 1 does not need to be inflated any more subsequently, the sealing performance of the air nozzle 4 can be improved, and the phenomenon of air leakage of the air nozzle 4 is effectively avoided.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a basketball of leak protection gas, includes by interior and outer inner bag (1), well child (2) and cortex (3) that set gradually, be provided with on cortex (3) with air cock (4) of inner bag (1) intercommunication, its characterized in that: be provided with on cortex (3) and seal air cock (4) open-ended gas port gasket (5), gas port gasket (5) through the gluing agent with cortex (3) is fixed mutually.
2. An air leakage preventing basketball as claimed in claim 1, wherein: the air port sealing sheet (5) is made of high-temperature-resistant PU leather.
3. An air leakage preventing basketball as claimed in claim 1, wherein: and the surface of the air port sealing sheet (5) is provided with a wear-resistant coating (8).
4. An air leakage preventing basketball as claimed in claim 3, wherein: the surface of the wear-resistant coating (8) and the outer skin layer (3) form a complete spherical surface.
5. An air leakage preventing basketball as claimed in claim 3, wherein: the surface of the wear-resistant coating (8) is provided with anti-skid convex lines (9).
6. An air leakage preventing basketball as claimed in claim 1, wherein: the outer surface of the middle tire (2) is wrapped with a yarn layer (7), and the yarn layer (7) is made of a plurality of circles of yarns in a net structure.
7. An air leakage preventing basketball as claimed in claim 1, wherein: the inner container (1) is made of butyl rubber.
8. An air leakage preventing basketball as claimed in claim 1, wherein: the inner wall of the inner container (1) is coated with an anti-corrosion coating (6), and the thickness of the anti-corrosion coating (6) is 2-6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748843.8U CN210131335U (en) | 2019-05-23 | 2019-05-23 | Basketball of leak protection gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748843.8U CN210131335U (en) | 2019-05-23 | 2019-05-23 | Basketball of leak protection gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210131335U true CN210131335U (en) | 2020-03-10 |
Family
ID=69705399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920748843.8U Active CN210131335U (en) | 2019-05-23 | 2019-05-23 | Basketball of leak protection gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210131335U (en) |
-
2019
- 2019-05-23 CN CN201920748843.8U patent/CN210131335U/en active Active
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