CN2089106U - Convenuent air valve - Google Patents
Convenuent air valve Download PDFInfo
- Publication number
- CN2089106U CN2089106U CN 90217456 CN90217456U CN2089106U CN 2089106 U CN2089106 U CN 2089106U CN 90217456 CN90217456 CN 90217456 CN 90217456 U CN90217456 U CN 90217456U CN 2089106 U CN2089106 U CN 2089106U
- Authority
- CN
- China
- Prior art keywords
- gas
- utility
- movable
- model
- valve body
- 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.)
- Pending
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- Toys (AREA)
- Check Valves (AREA)
Abstract
The utility model replaces a presently widely used single-function gas charging valve. Consequently, in the use processes of a child's toy ' swimming life buoy 'and a gas charging toy, gas can be blown and charged with a mouth conveniently at any time, and the gas can be discharged at any time. The utility model can be carried foldably so that an inflating-pump and a long and thin rod member (used to push a back-stopping piece) used in gas discharging are omitted, which exhibits convenience of the utility model, which is composed of a valve body with a double leakage-proof function and a movable gas tube. The valve body with a double leakage-proof function is sheathed outside the movable gas tube, and the lower end of the movable gas tube is provided with a gas exhaust hole, and the bottom is provided with the back-stopping piece.
Description
The utility model relates to the air valve of a kind of suitable inflator and toy, must use pump when the widely used single function gas charging valve of inflator and toy is inflated at present, a small amount of escape of gas is arranged during the button valve all the time, to cause under-inflation, and be collection during folding, venting must with one thin, long, point, rod member go to back down built-in check sheet venting, otherwise be at a complete loss as to what to do, thereby cause use, the inconvenience when carrying.
Task of the present utility model is to make a kind of air valve easily that fills, exits.
The air valve that makes things convenient for of the present utility model is made of double leak-proof valve body and movable tracheae, it is characterized in that what each part connected by following method, double leak-proof valve body (1) is enclosed within outside the movable tracheae (2), and exhaust port (5) is opened below movable tracheae and is connected with a check gas sheet (4) in movable tracheae bottom
Figure (1) is the assembling relationship figure that the utility model makes things convenient for air valve.
Wherein 1, double leak-proof valve body, 3, double leak-proof valve gap,
2, movable tracheae 4, check gas sheet 5, exhaust port
Typical embodiment of the utility model is: this makes things convenient for air valve hot pressing to be welded into the toy life ring to can be described as and make things convenient for air valve formula life ring, also can be installed on other inflatable toy and the relevant inflator.
It is work like this that the utility model makes things convenient for air valve, and when upwards extracting out, exhaust port (5) blocks for the valve body inner tubal wall with movable tracheae (2), and the check sheet (4) of bottom outwards promotes to play the leak stopping effect by air pressure inside.Tracheae exceeds two centimeters long of valve body openings and flange mouth is arranged, till can be easily being insufflated to required degree with mouth, this moment, gas was only import but no export, with the downward first obstruction activity tracheae of double-deck leakproof valve gap (3) (2) through hole on the outer valve, press again that back-off puts in place on the fast knot, promptly finish gas replenishment process.During venting, pull up valve gap (3) and tracheae (2) is inwardly pushed shown position gas go out from exhaust port, the check sheet is finished deflation course because of pressure ineffective the getting loose that disappear, and more than is the work overall process.
The utility model makes things convenient for the air valve outstanding advantages to be: can usually fill arbitrarily, exit in the general environment, can directly blow with mouth, unplug valve gap, press tracheae and can exit, and be suitable for multiple safe, non-hazardous source of the gas.
Claims (1)
1, a kind of air valve that makes things convenient for is valve body and a movable tracheae formation of a double leak-proof, it is characterized in that:
Double leak-proof valve body (1) is enclosed within outside the movable tracheae (2), and exhaust port (5) is opened in movable tracheae lower end, is connected with a check sheet (4) in movable tracheae bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217456 CN2089106U (en) | 1990-08-04 | 1990-08-04 | Convenuent air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217456 CN2089106U (en) | 1990-08-04 | 1990-08-04 | Convenuent air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2089106U true CN2089106U (en) | 1991-11-20 |
Family
ID=4896448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90217456 Pending CN2089106U (en) | 1990-08-04 | 1990-08-04 | Convenuent air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2089106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328577C (en) * | 2005-06-17 | 2007-07-25 | 黄锡安 | Leakage tester of life jacket |
| CN107139894A (en) * | 2017-02-04 | 2017-09-08 | 深圳市金鸿宇实业有限公司 | A kind of automobile lifesaving camel device |
| CN116271746A (en) * | 2023-02-03 | 2023-06-23 | 厦门元保运动器材有限公司 | Double-layer ball and preparation method thereof |
-
1990
- 1990-08-04 CN CN 90217456 patent/CN2089106U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328577C (en) * | 2005-06-17 | 2007-07-25 | 黄锡安 | Leakage tester of life jacket |
| CN107139894A (en) * | 2017-02-04 | 2017-09-08 | 深圳市金鸿宇实业有限公司 | A kind of automobile lifesaving camel device |
| CN116271746A (en) * | 2023-02-03 | 2023-06-23 | 厦门元保运动器材有限公司 | Double-layer ball and preparation method thereof |
| CN116271746B (en) * | 2023-02-03 | 2024-05-03 | 厦门元保运动器材有限公司 | Double-layer ball and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |