CN202410016U - Leakage-proof balloon needle - Google Patents
Leakage-proof balloon needle Download PDFInfo
- Publication number
- CN202410016U CN202410016U CN2011205541814U CN201120554181U CN202410016U CN 202410016 U CN202410016 U CN 202410016U CN 2011205541814 U CN2011205541814 U CN 2011205541814U CN 201120554181 U CN201120554181 U CN 201120554181U CN 202410016 U CN202410016 U CN 202410016U
- Authority
- CN
- China
- Prior art keywords
- leakage
- balloon
- proof
- gas
- needle bar
- 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 leakage-proof balloon needle, and belongs to sporting goods. The leakage-proof balloon needle comprises a hollow metal needle bar, wherein a tail stock connected with an inflator is arranged at one end of the metal needle bar; and a check valve by which gas can only flow from the tail stock to the other end of the metal needle bar is arranged on the metal needle bar. The leakage-proof balloon needle has a simple structure, is convenient to operate, can prevent the gas in a balloon from exhausting outwards in the inflation process and has obvious practicability.
Description
Technical field
The utility model relates to a kind of sports goods, is specially the leakproof balloon pin that a kind of ball inflation the time is used.
Background technology
The ball pin be with inflator when the ball inner inflatable such as basketball, vollyball, football, used a kind of instrument, it comprises a shank, shank one end is provided with the interface that can be connected on the inflator, the other end can insert in the ball.Inflate after the completion, if inflator and ball pin break off earlier, gas can reduce the air pressure in the spheroid through the release of ball pin in the ball, also need inflate again.
The utility model content
For overcoming above-mentioned technical problem, it is a kind of simple in structure, easy to operate that the utility model provides, the leakproof balloon pin that gas discharges from the ball pin in the ball in the time of can preventing to inflate.
For realizing above-mentioned technical purpose; The utility model is to adopt following technical scheme to realize: a kind of leakproof balloon pin; The metal shank that comprises a hollow; One end of metal shank is provided with the tailstock that links to each other with inflator, it is characterized in that: the metal shank is provided with the check valve that only allows gas to flow to the other end from tailstock.
The utlity model has following beneficial effect: owing to the existence of check valve, gas can only be flowed in ball by the external world when making inflation, avoids inflating the interior gas of back ball and outwards discharges.It is simple in structure, and is easy to operate, has significant practicality.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure, 1, the metal shank, 2, check valve, 3, tailstock.
The specific embodiment
Shown in accompanying drawing, a kind of leakproof balloon pin comprises the metal shank 1 of a hollow, and an end of metal shank 1 is provided with the tailstock 3 that links to each other with inflator, and metal shank 1 is provided with a check valve 2 that only allows gas to flow to the other end from tailstock 3.
Claims (1)
1. leakproof balloon pin comprises the metal shank of a hollow, and an end of metal shank is provided with the tailstock that links to each other with inflator, it is characterized in that: the metal shank is provided with the check valve that only allows gas to flow to the other end from tailstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205541814U CN202410016U (en) | 2011-12-01 | 2011-12-01 | Leakage-proof balloon needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205541814U CN202410016U (en) | 2011-12-01 | 2011-12-01 | Leakage-proof balloon needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410016U true CN202410016U (en) | 2012-09-05 |
Family
ID=46734812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205541814U Expired - Fee Related CN202410016U (en) | 2011-12-01 | 2011-12-01 | Leakage-proof balloon needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370533A (en) * | 2015-11-09 | 2016-03-02 | 无锡市三六九钢管有限公司 | Seal type inflator steel needle |
-
2011
- 2011-12-01 CN CN2011205541814U patent/CN202410016U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370533A (en) * | 2015-11-09 | 2016-03-02 | 无锡市三六九钢管有限公司 | Seal type inflator steel needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121201 |