CN2647746Y - Water life-saving neck ring - Google Patents
Water life-saving neck ring Download PDFInfo
- Publication number
- CN2647746Y CN2647746Y CN 03278014 CN03278014U CN2647746Y CN 2647746 Y CN2647746 Y CN 2647746Y CN 03278014 CN03278014 CN 03278014 CN 03278014 U CN03278014 U CN 03278014U CN 2647746 Y CN2647746 Y CN 2647746Y
- Authority
- CN
- China
- Prior art keywords
- buoy quoit
- model
- utility
- valve
- water survival
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
An overwater life chaplet includes a life buoy characterized in that the life buoy is provided with a liquid-gas holder. A pipe is arranged between the liquid-gas holder and the life buoy. A valve is arranged on the liquid-gas holder. The utility model is simple in structure, and can be set on the neck of the user, cabinet, easy to carry, can be inflated promptly while being used, and can be easily used when an urgent overwater distress happens. The utility model can be both for prompt rescue and for swimming learners as an assistant device.
Description
Technical field
The utility model relates to a kind of buoyant apparatus, particularly a kind of water survival necklace.
Background technology
In the prior art, the equipment that is used for water survival mostly is inflatable buoy quoit, toroidal greatly.Must fill gas earlier with during use, be enclosed within then on user's the waist, be used for water survival.Its defective is that this inflatable buoy quoit carries inconvenience, and when in danger since user's the easy lack of equilibrium of health buoy quoit is come off from user's waist easily, thereby has brought bigger danger.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, can inflate immediately when a kind of the use is provided, be worn over when using the user the item on the water survival necklace.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is a kind of water survival necklace, comprises buoy quoit, is characterized in, described buoy quoit is provided with a liquified gas container, is provided with conduit between described liquified gas container and the buoy quoit, and liquified gas container is provided with valve.During use, the user is enclosed within the utility model on the item, when no dangerous situation, easy to carry, can not increase carrier's burden, in water takes place when in danger, open the valve on the liquified gas container, blue gas in the container enters buoy quoit after the gasification rapidly, can guarantee that person in distress's mouth and nose float on the surface, thereby reach the purpose of lifesaving.
This reality has novel technical matters to be solved further to realize by following technical scheme.Above-described a kind of water survival necklace is characterized in that described buoy quoit is provided with and cracks, and the buoy quoit edge at the place of cracking is the fully enclosed joining edge, and described joining edge is provided with restraint zone or fastening clip.Go up to use because the utility model is the item that is enclosed within the user, so that the internal diameter of buoy quoit requires is moderate, too small then be difficult for wearing into, excessively easily come off when then using.So the ground buoy quoit is provided with and cracks or so that the utility model is easily worn into difficult drop-off simultaneously, can strengthen the safety of its use.
This reality has novel technical matters to be solved further to realize by following technical scheme.Above-described a kind of water survival necklace is characterized in, also is provided with second valve on the described buoy quoit.Like this, the utility model has just increased new function, can be used as the auxiliary of learning swim.During use, earlier fill buoy quoit with gas by second valve, the utility model is worn on the item, following hydrotechnics swimming is according to the adaptive capacity of learning the swimmer again, suitable second valve of opening, put the gas in the buoy quoit while practicing, buoyancy is reduced gradually, up to gas is wherein all given out light, like this, helping to learn the swimmer practises.Simultaneously, make the utility model can repeated use.
This reality has novel technical matters to be solved further to realize by following technical scheme.Above-described a kind of water survival necklace is characterized in that the internal diameter of described buoy quoit is 6-20 centimetre.
Compared with prior art, the utlity model has following advantage: one, the utility model is simple in structure, is enclosed within during use on user's the item, and is small and exquisite portable; Two, the utility model can be realized instant inflation, waterbornely can use easily when in danger urgent; Three, the utlity model has double function, can recover immediately, also can be used to learn the auxiliary thing of swimmer.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, further describe technology implementation scheme of the present utility model, the present invention may be better understood to make those skilled in that art, rather than to the restriction of right of the present invention.
Embodiment 1.With reference to accompanying drawing.A kind of water survival necklace comprises buoy quoit 1, and described buoy quoit 1 is provided with a liquified gas container 3, is provided with conduit 5 between described liquified gas container 3 and the buoy quoit 1, and liquified gas container 3 is provided with valve 4.
Embodiment 2.With reference to accompanying drawing.In embodiment 1, described buoy quoit 1 is provided with and cracks, and buoy quoit 1 edge at the place of cracking is the fully enclosed joining edge, and described joining edge is provided with restraint zone 6, also is provided with second valve 2 on the described buoy quoit 1, and the internal diameter of described buoy quoit 1 is 10 centimetres.
Embodiment 3.With reference to accompanying drawing.In embodiment 1, described buoy quoit 1 is provided with and cracks, and buoy quoit 1 edge at the place of cracking is the fully enclosed joining edge, and described joining edge is provided with fastening clip 6, also is provided with second valve 2 on the described buoy quoit 1, and the internal diameter of described buoy quoit 1 is 20 centimetres.
Claims (4)
1, a kind of water survival necklace, comprise buoy quoit (1), it is characterized in that described buoy quoit (1) is provided with a liquified gas container (3), be provided with conduit (5) between described liquified gas container (3) and the buoy quoit (1), liquified gas container (3) is provided with valve (4).
2, a kind of water survival necklace according to claim 1 is characterized in that, described buoy quoit (1) is provided with and cracks, and buoy quoit (1) edge at the place of cracking is the fully enclosed joining edge, and described joining edge is provided with restraint zone or fastening clip (6).
3, a kind of water survival necklace according to claim 1 is characterized in that, also is provided with second valve (2) on the described buoy quoit (1).
4, a kind of water survival necklace according to claim 1 is characterized in that, the internal diameter of described buoy quoit (1) is 6-20 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278014 CN2647746Y (en) | 2003-08-21 | 2003-08-21 | Water life-saving neck ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278014 CN2647746Y (en) | 2003-08-21 | 2003-08-21 | Water life-saving neck ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647746Y true CN2647746Y (en) | 2004-10-13 |
Family
ID=34331919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03278014 Expired - Fee Related CN2647746Y (en) | 2003-08-21 | 2003-08-21 | Water life-saving neck ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647746Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644741A (en) * | 2016-03-28 | 2016-06-08 | 殷振迪 | Swimming automatic inflation lifesaving dual-purpose neck ring |
-
2003
- 2003-08-21 CN CN 03278014 patent/CN2647746Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644741A (en) * | 2016-03-28 | 2016-06-08 | 殷振迪 | Swimming automatic inflation lifesaving dual-purpose neck ring |
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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 |