CN2568920Y - Miniature gas bomb - Google Patents
Miniature gas bomb Download PDFInfo
- Publication number
- CN2568920Y CN2568920Y CN 02265744 CN02265744U CN2568920Y CN 2568920 Y CN2568920 Y CN 2568920Y CN 02265744 CN02265744 CN 02265744 CN 02265744 U CN02265744 U CN 02265744U CN 2568920 Y CN2568920 Y CN 2568920Y
- Authority
- CN
- China
- Prior art keywords
- rubber pad
- current limiting
- bottleneck
- sealing
- gas
- 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
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a miniature gas storage bottle which comprises a gas inlet device, a gas outlet device and a bottle body, wherein, the gas inlet device is a check valve. A spring is fixed in a mounting seat by a rubber stopper blocked at a gas inlet and a pressing block, and the gas outlet device is a current limiting regulator which is composed of an adjusting hand wheel, a bottle port and a sealing and isolating layer which comprises a valve rod, a current limiting sealing rubber pad, a fixed jacket and a safety sheet. Since the utility model is provided with the independent gas inlet device, the utility model is inflated quickly and conveniently. The gas outlet current limiting regulator is additionally provided with the sealing and isolating layer, which cause the current limiting sealing rubber pad to avoid deforming caused by that the current limiting sealing rubber pad is pressed by high-pressure gas for a long time when stored. The structure improvement of the current limiting sealing rubber pad and a valve rod causes gas to be discharged uniformly.
Description
One, technical field
The utility model relates to a kind of air cylinder.
Two, background technique
The general mode that adopts in the relief opening inflation of being seen in the market miniature gas storage bottle, after the aerating, sealing current limliting rubber cushion is in easy deformation under the high pressure for a long time, causes exhaust irregular like this, the diaphragm seal sealability of adding bottleneck is bad, causes gas slowly leakage in the air cylinder easily.
Three, summary of the invention
The purpose of this utility model is to provide a kind of good airproof performance, even, the easy to operate miniature gas storage bottle of venting.
The utility model passes through down, and method realizes:
A kind of miniature gas storage bottle is made up of air inlet system, air-out apparatus, bottle, and air inlet system is a safety check, by rubber stopper that gets lodged in the suction port place and compact heap spring is fixed in the fitting seat; Described air-out apparatus is a current limiting regulator, be made up of adjusting handle, bottleneck, sealing isolation layer, there is a push rod that can stretch in the bottleneck at described adjusting handle center, and there is an air outlet hole at the push rod center, be packaged with a sealing gasket in described adjusting handle and the bottleneck, there is a sealing safety plate bottleneck lower edge; Described sealing isolation layer comprises valve rod, current limliting seal rubber pad, fixed cover and safety plate, the current limliting seal rubber pad is fixed in the fitting seat of bottle cap inboard by fixed cover, described stem lower portion has a thimble to pass current limliting seal rubber pad bottom metering hole, withstand safety plate, safety plate is encapsulated on the suction port of fixed cover.
Current limliting seal rubber pad center has a cylindrical boss downwards, and the inner chamber that boss forms is put into the filtering adjustment sheet, and the inner chamber that the valve rod head can stretch into boss formation withstands the filtering adjustment sheet.
One hat top cover is arranged on the suction port.
The utility model has the advantages that: described miniature gas storage bottle, because independently air inlet system is arranged, inflation makes things convenient for soon like this, the air outlet current limiting regulator is set up a sealing isolation layer, make the current limliting seal rubber pad avoid being subjected to the pressure of pressurized gas for a long time when storing and be out of shape, the improvement of current limliting seal rubber pad and stem structure makes gaseous emission more even.
Four, description of drawings
Fig. 1 is this practical a kind of miniature gas storage bottle structural representation
Five, embodiment
With reference to accompanying drawing:
A kind of miniature gas storage bottle is made up of air inlet system, air-out apparatus, bottle 13, and described air inlet system is a safety check, by the rubber stopper 16 and the compact heap 14 that get lodged in suction port 22 places spring 15 is fixed in the fitting seat 21; Pressurized gas jack-up rubber stopper 16 charges into gas during inflation, and after inflation finished, the gas spring-back force made rubber stopper 16 seal suction port 22 in the bottle, and after the inflation, bottom one hat top cover 17 can be sealed suction port 22; Described air-out apparatus is a current limiting regulator, form by adjusting handle 2, bottleneck 23, sealing isolation layer, there is a push rod 4 that can stretch in the bottleneck 23 at described adjusting handle 2 centers, there is an air outlet hole 1 at push rod 4 centers, be packaged with a sealing gasket 3 in described adjusting handle 2 and the bottleneck 23, there is a sealing safety plate 5 bottleneck 23 lower edges; Described sealing isolation layer comprises valve rod, current limliting seal rubber pad 9, fixed cover 19 and safety plate 12, current limliting seal rubber pad 9 is fixed in the fitting seat 24 of bottle cap 6 inboards by fixed cover 19, one thimble 11 is arranged at described valve rod 7 bottoms, blow-by between thimble 11 and the current limliting seal rubber pad 9, thimble 11 passes current limliting seal rubber pad 9 bottom metering holes 20, withstand safety plate 12, described safety plate 12 is encapsulated on the suction port of fixed cover 19.During operation, adjusting handle (2) drives push rod 4 deduction safety plates 5 propellings downwards and withstands valve rod 7, and thimble 11 pushes up disconnected safety plate 12, and under the automatic adjusting of current limliting seal rubber pad 9 and filtering adjustment sheet 18, gas is the equilibrium release down of 1 normal pressure from the air outlet.
Claims (3)
1, a kind of miniature gas storage bottle, form by air inlet system, air-out apparatus, bottle (13), it is characterized in that: described air inlet system is a safety check, spring (15) is fixed in the fitting seat (21) with compact heap (14) by getting lodged in the rubber stopper (16) that suction port (22) locates; Described air-out apparatus is a current limiting regulator, form by adjusting handle (2), bottleneck (23), sealing isolation layer, there is a push rod (4) that can stretch in the bottleneck (23) at described adjusting handle (2) center, there is an air outlet hole (1) at push rod (4) center, be packaged with a sealing gasket (3) in described adjusting handle (2) and the bottleneck (23), there is a sealing safety plate (5) bottleneck (23) lower edge; Described sealing isolation layer comprises valve rod, current limliting seal rubber pad (9), fixed cover (19) and safety plate (12), current limliting seal rubber pad (9) is fixed in the inboard fitting seat (24) of bottle cap (6) by fixed cover (19), described valve rod (7) bottom has a thimble (11) to pass current limliting seal rubber pad (9) bottom metering hole (20), withstand safety plate (12), described safety plate (12) is encapsulated on the suction port of fixed cover (19).
2, miniature gas storage bottle as claimed in claim 1 is characterized by: described current limliting seal rubber pad (9) center has a cylindrical boss (10) downwards, the inner chamber that boss (10) forms is put into filtering adjustment sheet (18), and the inner chamber that valve rod (7) head (8) can stretch into boss (10) formation withstands filtering adjustment sheet (18).
3, miniature gas storage bottle as claimed in claim 1 is characterized by: a hat top cover (17) is arranged on the described suction port (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265744 CN2568920Y (en) | 2002-07-22 | 2002-07-22 | Miniature gas bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265744 CN2568920Y (en) | 2002-07-22 | 2002-07-22 | Miniature gas bomb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2568920Y true CN2568920Y (en) | 2003-08-27 |
Family
ID=33731709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265744 Expired - Fee Related CN2568920Y (en) | 2002-07-22 | 2002-07-22 | Miniature gas bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2568920Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035505A1 (en) * | 2009-09-24 | 2011-03-31 | Kou Minlan | Open and close structure of air filling pot |
| US8327865B2 (en) | 2005-09-15 | 2012-12-11 | Manbas Alpha Ab | Pressure controlled gas storage |
| CN102840439A (en) * | 2012-08-30 | 2012-12-26 | 江苏中靖新能源科技有限公司 | Small-sized portable hydrogen-storing tank and inflating method thereof |
| CN103697322A (en) * | 2013-12-27 | 2014-04-02 | 吉林省众鑫汽车装备有限公司 | Ammonia storage tank |
| CN104816351A (en) * | 2015-05-30 | 2015-08-05 | 杭州沈大侠教育咨询有限公司 | Hand frame saw for woodworker |
| CN104818936A (en) * | 2014-03-20 | 2015-08-05 | 阿特玛无限公司 | Sealing device |
| CN105321413A (en) * | 2014-07-28 | 2016-02-10 | 天津市医学堂科技有限公司 | Filtering and pressurizing device and simulation pressing hemostasis device provided with same |
-
2002
- 2002-07-22 CN CN 02265744 patent/CN2568920Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8327865B2 (en) | 2005-09-15 | 2012-12-11 | Manbas Alpha Ab | Pressure controlled gas storage |
| WO2011035505A1 (en) * | 2009-09-24 | 2011-03-31 | Kou Minlan | Open and close structure of air filling pot |
| CN102840439A (en) * | 2012-08-30 | 2012-12-26 | 江苏中靖新能源科技有限公司 | Small-sized portable hydrogen-storing tank and inflating method thereof |
| CN103697322A (en) * | 2013-12-27 | 2014-04-02 | 吉林省众鑫汽车装备有限公司 | Ammonia storage tank |
| CN104818936A (en) * | 2014-03-20 | 2015-08-05 | 阿特玛无限公司 | Sealing device |
| CN104818936B (en) * | 2014-03-20 | 2018-07-17 | 阿特玛无限公司 | Sealing device |
| CN105321413A (en) * | 2014-07-28 | 2016-02-10 | 天津市医学堂科技有限公司 | Filtering and pressurizing device and simulation pressing hemostasis device provided with same |
| CN105321413B (en) * | 2014-07-28 | 2019-05-31 | 天津市医学堂科技有限公司 | A kind of filtering supercharging device and the simulation pressing haemostatic device with the device |
| CN104816351A (en) * | 2015-05-30 | 2015-08-05 | 杭州沈大侠教育咨询有限公司 | Hand frame saw for woodworker |
| CN104816351B (en) * | 2015-05-30 | 2017-08-18 | 姜玉兰 | Carpenter's hand buck saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |