CN1468777A - Emergency lifebuoy with compressed air bag - Google Patents
Emergency lifebuoy with compressed air bag Download PDFInfo
- Publication number
- CN1468777A CN1468777A CNA021438323A CN02143832A CN1468777A CN 1468777 A CN1468777 A CN 1468777A CN A021438323 A CNA021438323 A CN A021438323A CN 02143832 A CN02143832 A CN 02143832A CN 1468777 A CN1468777 A CN 1468777A
- Authority
- CN
- China
- Prior art keywords
- emergency
- compressing gasbag
- compressed air
- air bag
- buoy quoit
- 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
Links
Abstract
The emergency life buoy has compressed air bag with inflating port and switch for repeated inflation and deflation. Normally, the compressed air bag is inflated and the life buoy is flat, and in emergency the switch in the compressed air bag is opened and the life buoy is inflated to produce buoyancy for emergency lifesaving.
Description
The invention belongs to individual aquatic sports life-saving, the person uses to be particularly suitable for the swimming exercise.
Swimming is a kind of well popular aquatic exercise mode, but for being the person of being able to swim no matter or not being able to swim the person that if there is not the actv. safety method, its danger coefficient is all bigger.
Existing various water wing, life jacket etc. generally all are top offs or had cooresponding buoyancy before following water, grabbing it or be enclosed within on one's body, the swimming of the real association of inconvenience; Be placed on to grab when being afraid of to be drown the water emergency situation again at one's side and incessantly cause accident.For the person of being able to swim, generally be reluctant with it.
The present invention not only can allow the swimmer can make things convenient for the area it and swim heartily, and can be when being drown the water emergency situation emergency survival.
Main points of the present invention are:
1) in not gas filed buoy quoit, installs a compressing gasbag.Inflation inlet of device on the compressing gasbag, similar tire valve inside; Install switch, push type or a hand pulling type simultaneously.(brain still can have time enough to keep clear-headed) can open switch, gas abrupt release in the compressing gasbag and lucky sufficient buoy quoit at leisure when being drown the water emergency situation.
2) on buoy quoit, also install an air extractor duct in addition, after once emergent the use, gas release in the buoy quoit can also be fallen, simultaneously with top off is standby once more in the compressing gasbag.
3) size of buoy quoit is designed to several models according to body size, with can do not inflate with gas filed situation under all can more cosily be enclosed within on one's body (more than the nipple, the both arms oxter); And behind pressure gas release and sufficient buoy quoit, its buoyancy enough allows user's head emerge and is advisable.
Use swimmer of the present invention, just can courageously enjoy a trip in water, the enjoyment of swimming is known from experience in self-challenge.Do not worry occur knotting or exhausted or the like unforeseen circumstances in the abyssal zone.Certain every swimmer still is that this is done what one is capable of, and determines the target of own swimming exercise according to the actual conditions of oneself, and is incremental, progressively improves, and reduces unexpected generation as far as possible!
Claims (2)
1. a buoy quoit is characterized in that it has a compressing gasbag, when not opening compressing gasbag, does not have gas in the buoy quoit, does not have buoyancy; After opening the switch of compressing gasbag, the gas release in the compressing gasbag, the sufficient buoy quoit of energy makes buoy quoit have buoyancy just.
2. according to the described compressing gasbag of claim 1, it is characterized in that it is installed in the buoy quoit, compressing gasbag has inflation inlet, the energy repeated inflation; And a push type or hand pulling type switch are arranged, can open and discharge the gas in the compressing gasbag easily, and lucky sufficient buoy quoit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021438323A CN1468777A (en) | 2002-09-28 | 2002-09-28 | Emergency lifebuoy with compressed air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021438323A CN1468777A (en) | 2002-09-28 | 2002-09-28 | Emergency lifebuoy with compressed air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1468777A true CN1468777A (en) | 2004-01-21 |
Family
ID=34148334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021438323A Pending CN1468777A (en) | 2002-09-28 | 2002-09-28 | Emergency lifebuoy with compressed air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1468777A (en) |
-
2002
- 2002-09-28 CN CNA021438323A patent/CN1468777A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |