CN201165326Y - Dual-purpose gas-filling valve for inflation life jacket - Google Patents
Dual-purpose gas-filling valve for inflation life jacket Download PDFInfo
- Publication number
- CN201165326Y CN201165326Y CNU200720117763XU CN200720117763U CN201165326Y CN 201165326 Y CN201165326 Y CN 201165326Y CN U200720117763X U CNU200720117763X U CN U200720117763XU CN 200720117763 U CN200720117763 U CN 200720117763U CN 201165326 Y CN201165326 Y CN 201165326Y
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- China
- Prior art keywords
- life jacket
- double
- spring
- percussion
- trough
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a dual-purpose charging valve for an inflatable life jacket, belonging to fast charging technical field, aiming at enabling the inflatable life jacket to be charged both automatically and manually. A valve body, a compressed air cylinder and a double-layer life jacket are combined and the double-layer life can be charged quickly through an automatic charging device and a manual charging device, thus realizing the purpose of double safety and life saving. Water sensitive elements are arranged around a stop block, a trigger spring, a spring jacket, a driving hammer and a driving hammer connecting bar so as to control the driving hammer and the driving hammer connecting bar. In the case of emergency in water, water dissolves the water sensitive elements so as to lose control to above components, then a pressure rod directly presses down under the turning of a pressure rod shaft and a sealing strike pin breaks the upper cover of the compressed air cylinder and air directly enters the double-layer life jacket so as to save the people. When the manual life jacket is in use, the pull rope is loosened, then a manual pull rod is turned and a pullback spring is compressed under the action of the pull rod, then the sealing strike pin is pressed downwards to break the upper cover of the compressed air cylinder, after that air directly enter the double-layer life jacket; in this way, the people can be saved.
Description
Technical field
The utility model relates to a kind of gas dual-purpose charge valve of life jacket that rises, specifically it be used to the life jacket fast aeration automatically, the charge valve of dual-use manual, belong to fast aeration valve technology field.
Background technology
At present, the known life jacket that generally uses is made as plastic foam material, and its big and heave carries inconvenience, wears defectives such as uncomfortable.The applicant is in utility model patent of on October 25th, 2007 application " gas rise the manual charge valve of life jacket " for this reason; Chinese patent application number is: 200720117305.6; its groundwork and block construction principle are: when the generation crisis needs lifesaving; insurance card is removed; loosening stay cord is opened lifting with the valve depression bar; pull back spring presses down under the pressure of valve; trough of belt sealing firing pin presses down Air compressing bottle back seal thing is broken up; air rises thus and directly pours in the double-deck life jacket; the end user is able to lifesaving, also is not double insurance but this life jacket is a manual type.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of automatic, dual-use manual charge valve, it and air bottle and double-deck life jacket combine, utilize self-filler or manually gas filled device be double-deck life jacket fast aeration, reach double insurance lifesaving purpose.
The technical scheme that its technical matters that solves the utility model adopts is: limiting stopper and percussion spring are housed in the cap body, spring protecting sleeve is contained in the spring upside, hammer is housed on it, the water-sensitive induction pieces be contained in hammer and hammer pipe link around, control hammer percussion pipe link and depression bar, depression bar is bending, in the one side pressure shaft is housed, bending one side of depression bar directly is pressed in the upper end of trough of belt sealing firing pin, on valve body, be provided with double-deck life jacket connecting bore, the water-sensitive induction pieces dissolves when running into the lifesaving of water need, and is out of control to percussion pipe link hammer and depression bar, and the percussion spring is upspring, depression bar is directly pressed down trough of belt sealing firing pin under the rotation of pressure shaft, trough of belt sealing firing pin breaks up the air bottle loam cake, and air directly charges into double-deck life jacket by double-deck life jacket connecting bore, and the end user is able to lifesaving; On the position of the relative arrangement of automatic lifesaving clothing depression bar, if a manual pull bar therewith places the upside of trough of belt sealing firing pin, when running into lifesaving, stay cord is unclamped, make manual draw bar, under the effect of pull rod shaft, the pull back spring compression is pressed down with needle seal, break up the seal cover cap on the air bottle, air is directly poured in the double-deck life jacket by double-deck life jacket connecting bore, and the end user is able to lifesaving.
The beneficial effects of the utility model are: body is in a small amount light, wear comfortable, with automatically, manual double-layer safety, perfectly safe, guarantee life security, applied widely, be used for gas rise double-deck life jacket, Life belt, life saving gas cushion, be specially adapted to the staff of operation at sea.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is automatic, manual two kinds of charge valves of the utility model and air bottle structural representation.
Fig. 2 is the automatic charge valve running condition of a utility model scheme drawing.
Fig. 3 is the manual charge valve running condition of a utility model scheme drawing.
Number in the figure
1, cap body 2, limiting stopper 3, percussion spring
4, spring protecting sleeve 5, hammer 6, water-sensitive induction pieces
7, percussion pipe link 8, depression bar 9, pressure shaft
10, pull rod shaft 11, manual draw bar 12, trough of belt sealing firing pin
13, pull back spring 14, double-deck life jacket connecting bore 15, stay cord
16, air bottle connecting thread 17, valve body 18, air bottle
The specific embodiment
See also Fig. 1 to Fig. 3, limiting stopper (2) is housed in the cap body (1), percussion spring (3), spring protecting sleeve (4) is equipped with in upper end at percussion spring (3), hammer (5) is housed on it, hammer (5) links to each other with percussion pipe link (7), water-sensitive induction pieces (6) is housed around it, bending depression bar (8) one ends are contained on the pressure shaft (9), downside and trough of belt sealing firing pin (12) contact, the lower end links to each other with percussion pipe link (7), on valve body (17), be provided with and double-deck life jacket connecting bore (14), the lower end of trough of belt trough of belt sealing firing pin (12) is equipped with air bottle (18) and is connected with air bottle connecting thread (16), when chance water needs lifesaving, water-sensitive induction pieces (6) is melted by water-soluble, hammer (5), spring protecting sleeve (4), percussion pipe link (7) depression bar (8) rises under the effect of percussion spring (3), with pressure shaft (9) is that fulcrum presses down depression bar (8), act on trough of belt sealing firing pin (12), the seal cover cap of air bottle (18) upper end is broken up, air directly charges into double-deck life jacket by double-deck life jacket connecting bore (14), makes the people be able to lifesaving; Loosening stay cord (15) makes manual draw bar (11) rotate along pull rod shaft (10) in the time of manually, manual draw bar (11) presses down pull back spring (13) compression trough of belt sealing firing pin (12) and breaks up air bottle (18), air is poured in the double-deck life jacket by double-deck life jacket connecting bore (14) on the valve body, and the end user is able to lifesaving.
Claims (2)
1, a kind of gas dual-purpose charge valve of life jacket that rises, comprise cap body (1), limiting stopper (2), percussion spring (3), spring protecting sleeve (4), hammer (5), water-sensitive induction pieces (6), percussion pipe link (7), depression bar (8), pressure shaft (9), it is characterized in that: limiting stopper (2) is housed in the cap body (1), percussion spring (3), spring protecting sleeve (4) is equipped with in upper end at percussion spring (3), hammer (5) is housed on it, hammer (5) links to each other with percussion pipe link (7), water-sensitive induction pieces (6) is housed around it, bending depression bar (8) one ends are contained on the pressure shaft (9), downside and trough of belt sealing firing pin (12) contact, the lower end links to each other with percussion connecting rod (7), be provided with on valve body (17) and double-deck life jacket connecting bore (14), the lower end of trough of belt sealing firing pin (12) is equipped with air bottle (18) and is connected with air bottle connecting thread (16).
2, a kind of gas according to claim 1 dual-purpose charge valve of life jacket that rises, comprise stay cord (15), manual draw bar (11), pull rod shaft (10), trough of belt sealing firing pin (12), air bottle (18), double-deck life jacket connecting bore (14), it is characterized in that: stay cord (15), manual draw bar (11) are along pull rod shaft (10) transmission, manual draw bar (11) seals firing pin (12) with trough of belt and presses down and break up air bottle (18), and air is poured in the double-deck life jacket by double-deck life jacket connecting bore (14) on the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720117763XU CN201165326Y (en) | 2007-12-19 | 2007-12-19 | Dual-purpose gas-filling valve for inflation life jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720117763XU CN201165326Y (en) | 2007-12-19 | 2007-12-19 | Dual-purpose gas-filling valve for inflation life jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165326Y true CN201165326Y (en) | 2008-12-17 |
Family
ID=40190709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720117763XU Expired - Fee Related CN201165326Y (en) | 2007-12-19 | 2007-12-19 | Dual-purpose gas-filling valve for inflation life jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165326Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443303A (en) * | 2014-11-26 | 2015-03-25 | 湖南中医药大学 | Multifunctional intelligent life jacket |
| CN108372917A (en) * | 2018-03-06 | 2018-08-07 | 吴云阳 | A kind of aerogenesis apparatus and the overboard anti-settling air bag of article with the aerogenesis apparatus |
| CN110053740A (en) * | 2019-05-08 | 2019-07-26 | 中国人民解放军海军特色医学中心 | Escape danger diving dress air charging system |
-
2007
- 2007-12-19 CN CNU200720117763XU patent/CN201165326Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443303A (en) * | 2014-11-26 | 2015-03-25 | 湖南中医药大学 | Multifunctional intelligent life jacket |
| CN104443303B (en) * | 2014-11-26 | 2020-04-24 | 湖南中医药大学 | Multifunctional intelligent life jacket |
| CN108372917A (en) * | 2018-03-06 | 2018-08-07 | 吴云阳 | A kind of aerogenesis apparatus and the overboard anti-settling air bag of article with the aerogenesis apparatus |
| CN110053740A (en) * | 2019-05-08 | 2019-07-26 | 中国人民解放军海军特色医学中心 | Escape danger diving dress air charging system |
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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: 20081217 Termination date: 20101219 |