CN2095008U - Inflatable air needle - Google Patents
Inflatable air needle Download PDFInfo
- Publication number
- CN2095008U CN2095008U CN 91223282 CN91223282U CN2095008U CN 2095008 U CN2095008 U CN 2095008U CN 91223282 CN91223282 CN 91223282 CN 91223282 U CN91223282 U CN 91223282U CN 2095008 U CN2095008 U CN 2095008U
- Authority
- CN
- China
- Prior art keywords
- utility
- sleeve pipe
- model
- valve
- needle
- 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.)
- Withdrawn
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Abstract
The utility model relates to an inflatable air needle which is the inflating device for balls. The utility model comprises an air nozzle (1), sleeve tubes (3), rubber pads (2), flexible tubes (5), and needle tubes (6). The air nozzle is fixed and connected with the sleeve tubes by the connecting way of threads. The rubber pads are positioned at the space between the lug boss part and the sleeve tubes of the air nozzle, increasing the integrative sealing effect of the utility model, and preventing the phenomenon of air leak from happening. The utility model can be directly pumped by common pumps.
Description
The utility model relates to a kind of ball aerating device.
The at present common air tube of giving ball inflation, because the joint portion structure of air tube and inflator is undesirable, air tube internal structure problem in addition, gas leak phenomenon is more serious.The utility application " air tube " (application number 87207508) of Patent Office of the People's Republic of China's bulletin on April 27th, 88 is with on valve inside than sebific duct, and being connected and fixed by nut of sleeve pipe and valve realizes.The more existing air tube of this structure has certain improvement, but the joint portion of valve and sleeve pipe is not owing to there is seal, and convex and slotted eye place still are prone to gas leak phenomenon, and this air tube structure is comparatively complicated in addition, makes processing and acquires a certain degree of difficulty.
The gas leakage problem that the purpose of this utility model exists at above-mentioned air tube just, and provide a kind of good sealing effect, simple in structure, air tube easy to make.
The purpose of this utility model realizes by following proposal.The utility model comprises valve, sleeve pipe, rubber cushion, flexible rubber hose and needle tubing.Rubber cushion has internal thread on the sleeve pipe between the boss portion and sleeve pipe of valve, valve and sleeve pipe are connected and fixed by thread connecting mode, and flexible rubber hose is sleeved on the valve core, and needle tubing and sleeve pipe can be made as one.Pin hole is arranged on the needle tubing, and the valve core has venthole.
Owing between valve of the present utility model and the sleeve pipe rubber cushion is housed, the flexible rubber hose that in addition is enclosed within the valve core does not contact with sleeve pipe, avoided the phenomenon of breaking and losing heart because of wearing and tearing than sebific duct, increased the integral sealing effect of air tube, the stifled gas leak phenomenon that may occur when using that cut off makes to the utlity model has better practical function.
Embodiment of the present utility model is illustrated in conjunction with the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
As shown in the figure, the utility model comprises valve (1), rubber cushion (2), sleeve pipe (3), flexible rubber hose (5) and needle tubing (6).Sleeve pipe (3) and needle tubing (6) can be made into one, and sleeve pipe has internal thread on (3); Flexible rubber hose (5) is enclosed within on the valve inside (4) with valve (1) one, and venthole (8) is arranged on the valve inside (4); Valve (1) links to each other by threaded connection mode with sleeve pipe (3), and rubber cushion (2) is positioned between the boss portion and sleeve pipe (3) of valve (1).The head seal of needle tubing (6) has 2-3 pin hole (7) on the sidewall.When using the utility model, needle tubing (6) is inserted in the valve of ball, be plugged on the root of valve (1), directly inflate and get final product with common tracheae.
Claims (2)
1, a kind of Inflatable air needle, comprise valve (1), sleeve pipe (3), flexible rubber hose (5) and needle tubing (6), it is characterized in that on the sleeve pipe (3) internal thread being arranged, valve (1) links to each other, fixes by thread connecting mode with sleeve pipe (3), between the boss portion of valve (1) and the sleeve pipe (3) rubber cushion (2) is housed.
2, a kind of Inflatable air needle according to claim 1 is characterized in that having 2-3 pin hole on the sidewall of needle tubing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91223282 CN2095008U (en) | 1991-08-13 | 1991-08-13 | Inflatable air needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91223282 CN2095008U (en) | 1991-08-13 | 1991-08-13 | Inflatable air needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2095008U true CN2095008U (en) | 1992-02-05 |
Family
ID=50391589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91223282 Withdrawn CN2095008U (en) | 1991-08-13 | 1991-08-13 | Inflatable air needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2095008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096797A (en) * | 2018-01-24 | 2018-06-01 | 安吉县良朋文体用品厂 | A kind of detachable air charging system |
-
1991
- 1991-08-13 CN CN 91223282 patent/CN2095008U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096797A (en) * | 2018-01-24 | 2018-06-01 | 安吉县良朋文体用品厂 | A kind of detachable air charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |