CN211676164U - Children's volleyball - Google Patents
Children's volleyball Download PDFInfo
- Publication number
- CN211676164U CN211676164U CN202020044754.8U CN202020044754U CN211676164U CN 211676164 U CN211676164 U CN 211676164U CN 202020044754 U CN202020044754 U CN 202020044754U CN 211676164 U CN211676164 U CN 211676164U
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- CN
- China
- Prior art keywords
- elastic fixing
- bladder
- ball
- ball nozzle
- rubber tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a volleyball for children, the spheroid is inside and outside two-layer structure, and inlayer and skin are pasted, and the inlayer is bladder (2), and the skin is precoat (1), ball mouth (4) are equipped with in the middle of bladder (2), be equipped with inflating rubber tube (3) between ball mouth (4) and precoat (1), ball mouth (4) lower half is equipped with slit (5) that lets gas let in and prevent gas outflow, inflating rubber tube (3) one end and external intercommunication, the other end and slit (5) intercommunication; an elastic fixing band for preventing the ball nozzle (4) from shaking is further arranged in the bladder (2), one end of the elastic fixing band is connected with the ball nozzle (4), and the other end of the elastic fixing band is connected with the inner wall of the bladder (2). The utility model has the advantages of safety and no harm.
Description
Technical Field
The utility model belongs to the sports goods field, concretely relates to volleyball for children.
Background
The air volleyball sport is an emerging body-building sport developed in recent years and has been listed as a national fitness activity game by the national sports committee. The existing air volleyball structure is made into a ball by using plastic, a ball mouth is arranged on the ball, and a pinhole for inflating is arranged on the ball mouth; if the air bag is designed between the ball nozzle and the material layer, the air bag is easy to eject out by air pressure when the inflation is too fast, so that the surface of the ball body is raised.
Disclosure of Invention
The utility model aims at solving the technical problem and providing a safe and harmless volleyball for children.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a volleyball for children is characterized in that a ball body is of an inner-layer structure and an outer-layer structure, the inner layer and the outer layer are bonded, the inner layer is a bladder, the outer layer is a fabric layer, a ball nozzle is arranged in the center of the bladder, an inflating rubber tube is arranged between the ball nozzle and the fabric layer, a slit for introducing gas and preventing the gas from flowing out is arranged at the lower half part of the ball nozzle, one end of the inflating rubber tube is communicated with the outside, and the other end of the inflating rubber tube is communicated with; an elastic fixing band for preventing the ball nozzle from shaking is further arranged in the ball bladder, one end of the elastic fixing band is connected with the ball nozzle, and the other end of the elastic fixing band is connected with the inner wall of the ball bladder.
As a further technical scheme, the elastic fixing belts are distributed in five directions, namely the left direction, the right direction, the front direction, the rear direction and the lower direction of the ball nozzle, the included angles between the elastic fixing belts and the ball nozzle are all 90 degrees, and the pulling force of the elastic fixing belts in the five directions to the ball nozzle is the same as the pulling force of the inflating rubber tube to the ball nozzle.
As a further technical scheme, the elastic fixing band positioned below the elastic fixing band is composed of two elastic fixing bands II, and the elastic fixing bands II are distributed on two sides of the slit.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a ball mouth is established at central authorities, neither worry to hit the uncomfortable sense of ball mouth, also can not produce the problem of aerifing the uplift of too fast spheroid surface to the rubber tube is inflated by the elasticity fixed band cooperation of 5 directions to the ball mouth is fixed, can not produce the problem of rocking.
Drawings
FIG. 1 is a schematic structural view of a child volleyball according to the present invention;
fig. 2 is a sectional view a-a of fig. 1.
Reference numerals: 1-fabric layer, 2-bladder, 3-inflation rubber tube, 4-ball nozzle, 5-slit, 6-elastic fixing band I, 7-elastic fixing band II, 8-elastic fixing band III, 9-elastic fixing band IV and 10-elastic fixing band V.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited to the scope of the examples.
Example 1:
a volleyball for children is characterized in that a ball body is of an inner layer structure and an outer layer structure, the inner layer is pasted with the outer layer, the inner layer is a bladder 2, the outer layer is a fabric layer 1, a ball nozzle 4 is arranged in the center of the bladder 2, an inflating rubber tube 3 is arranged between the ball nozzle 4 and the fabric layer 1, a slit 5 for introducing gas and preventing the gas from flowing out is arranged at the lower half part of the ball nozzle 4, one end of the inflating rubber tube 3 is communicated with the outside, and the other end of the inflating rubber tube is communicated; an elastic fixing band for preventing the ball nozzle 4 from shaking is further arranged in the bladder 2, one end of the elastic fixing band is connected with the ball nozzle 4, and the other end of the elastic fixing band is connected with the inner wall of the bladder 2. The elastic fixing belts are distributed in five directions of the left, the right, the front, the back and the lower of the ball nozzle 4, the included angles between the elastic fixing belts are 90 degrees, and the pulling force of the elastic fixing belts in the five directions to the ball nozzle 4 is the same as the pulling force of the inflating rubber tube 3 to the ball nozzle 4. The elastic fixing belt positioned below is composed of two elastic fixing belts II7, and the elastic fixing belts II7 are distributed at two sides of the slit 5.
The utility model provides a material and size such as precoat, bladder, ball mouth, the rubber tube of inflating all are the same with current air volleyball, consequently do not describe again, only need when inflating inflate the needle extend can.
The above embodiments are only specific examples for further detailed description of the objects, technical solutions and advantages of the present invention, and the present invention is not limited thereto. Any modification, equivalent replacement, improvement and the like made within the scope of the present disclosure are all included within the protection scope of the present disclosure.
Claims (3)
1. The utility model provides a volleyball for children, spheroid are inside and outside two-layer structure, and inlayer and skin are pasted, and the inlayer is bladder (2), and the skin is precoat (1), its characterized in that: a ball nozzle (4) is arranged in the center of the bladder (2), an inflating rubber tube (3) is arranged between the ball nozzle (4) and the fabric layer (1), a slit (5) for introducing gas and preventing gas from flowing out is arranged at the lower half part of the ball nozzle (4), one end of the inflating rubber tube (3) is communicated with the outside, and the other end of the inflating rubber tube is communicated with the slit (5); an elastic fixing band for preventing the ball nozzle (4) from shaking is further arranged in the bladder (2), one end of the elastic fixing band is connected with the ball nozzle (4), and the other end of the elastic fixing band is connected with the inner wall of the bladder (2).
2. A child's volleyball according to claim 1, wherein: the elastic fixing belts are distributed in five directions, namely the left direction, the right direction, the front direction, the rear direction and the lower direction of the ball nozzle (4), the included angles between the elastic fixing belts are 90 degrees, and the pulling force of the elastic fixing belts in the five directions to the ball nozzle (4) is the same as the pulling force of the inflating rubber tube (3) to the ball nozzle (4).
3. A child's volleyball according to claim 2, wherein: the elastic fixing band positioned below is composed of two elastic fixing bands II (7), and the elastic fixing bands II (7) are distributed on two sides of the slit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020044754.8U CN211676164U (en) | 2020-01-09 | 2020-01-09 | Children's volleyball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020044754.8U CN211676164U (en) | 2020-01-09 | 2020-01-09 | Children's volleyball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211676164U true CN211676164U (en) | 2020-10-16 |
Family
ID=72800185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020044754.8U Expired - Fee Related CN211676164U (en) | 2020-01-09 | 2020-01-09 | Children's volleyball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211676164U (en) |
-
2020
- 2020-01-09 CN CN202020044754.8U patent/CN211676164U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20220109 |