CN202211947U - Underground emergent lifesaving device - Google Patents
Underground emergent lifesaving device Download PDFInfo
- Publication number
- CN202211947U CN202211947U CN2011202775618U CN201120277561U CN202211947U CN 202211947 U CN202211947 U CN 202211947U CN 2011202775618 U CN2011202775618 U CN 2011202775618U CN 201120277561 U CN201120277561 U CN 201120277561U CN 202211947 U CN202211947 U CN 202211947U
- Authority
- CN
- China
- Prior art keywords
- air bag
- underground
- lifesaving device
- personnel
- emergent lifesaving
- 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
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses an underground emergent lifesaving device, which is characterized in that an air bag is arranged at one end of a hollow expansion rod, and air inflation equipment is arranged at the other end of the hollow expansion rod. Therefore, when trapped personnel fall in a water well, one end, which is provided with the air bag, of the underground emergent lifesaving device extends into the lower part of the trapped personnel, and the air bag is inflated by utilizing the air inflation equipment, so that the air bag is bulged, and the rescued personnel are jacked by buoyancy force to ensure the safety of the rescued personnel. By the underground emergent lifesaving device, the safety is enhanced, and the rescuing success rate is improved.
Description
Technical field
The utility model relates to a kind of lifesaving appliance, is a kind of down-hole emergency survival device specifically.
Background technology
Have a lot of accidents to occur in small head well now, in a single day the people falls into, because the space is narrow and small; The rescue personnel is difficult to arrive the down-hole and implements rescue, can only can cause the secondary injury to trapped personnel with simple tools such as ropes; And success rate is low, causes a lot of inconvenience for the rescue personnel.
Summary of the invention
The utility model purpose provides a kind ofly goes into the well without personnel, again can be rapidly with the down-hole emergency survival device of being rescued by oppressive safety.
To achieve these goals, the utility model is provided with air bag at an end of hollow expansion link, is provided with charger at the other end of hollow expansion link.
Through above setting, when trapped personnel falls into well, the utility model band air bag one end is stretched into the trapped personnel below, utilize charger with airbag aeration then, it is heaved, lean on buoyancy will be rescued personnel's jack-up, guaranteed to be rescued personal security.The utility model has strengthened security, has improved the rescue success rate.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, hollow expansion link, 2, air bag, 3, charger, 4, well.
The specific embodiment
As shown in Figure 1, the utility model is provided with air bag 2 at an end of hollow expansion link 1, is provided with charger 3 at the other end of hollow expansion link 1.Through above setting, when trapped personnel falls into well 4, the utility model band air bag 2 one ends are stretched into the trapped personnel below, utilize charger 3 with air bag 2 inflations then, it is heaved, lean on buoyancy will be rescued personnel's jack-up, guaranteed to be rescued personal security.
Claims (1)
1. down-hole emergency survival device, it is characterized in that: the end at hollow expansion link is provided with air bag, is provided with charger at the other end of hollow expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202775618U CN202211947U (en) | 2011-08-02 | 2011-08-02 | Underground emergent lifesaving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202775618U CN202211947U (en) | 2011-08-02 | 2011-08-02 | Underground emergent lifesaving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202211947U true CN202211947U (en) | 2012-05-09 |
Family
ID=46011219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202775618U Expired - Fee Related CN202211947U (en) | 2011-08-02 | 2011-08-02 | Underground emergent lifesaving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202211947U (en) |
-
2011
- 2011-08-02 CN CN2011202775618U patent/CN202211947U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201816734U (en) | Large-coverage long-throw-in life buoy | |
| CN202342723U (en) | Rescuing air sac in well | |
| CN202211947U (en) | Underground emergent lifesaving device | |
| NZ593883A (en) | Safety anchor device comprising an inflatable container that can be filled with water where a pair of walls are internall connected by drop threads so as to limit the seperation between them on inflation | |
| CN202783738U (en) | Safe swimming floating plate | |
| CN201873406U (en) | Dual fail-safe fall-proof safety elevator | |
| CN204671756U (en) | The individual brucker survival capsule of skyscraper | |
| CN203844991U (en) | Swimming protection device | |
| CN203410610U (en) | Novel life buoy | |
| CN202036704U (en) | High-altitude escaping ball | |
| CN204056261U (en) | The urgent rescue device of a kind of portable water surface | |
| CN203408371U (en) | Rapid-inflation high-altitude escape balloon | |
| CN2880668Y (en) | Safety lifesaving swimming suit | |
| CN201597738U (en) | Quick inflatable life-saving appliance | |
| CN202414138U (en) | Emergency life-saving strap | |
| CN203408369U (en) | Overhead escape balloon | |
| CN202128831U (en) | Lifesaving apparatus for deep wells | |
| CN201290358Y (en) | Quick aerated swimming suit | |
| CN203620105U (en) | Firefighting air cushion | |
| CN203355150U (en) | Slow descent escape device | |
| CN201744089U (en) | Rescuing tetherball | |
| CN203111478U (en) | Self-inflating swimming lifesaving ball | |
| CN201882243U (en) | Belt type adjustable swimming ring | |
| CN202355720U (en) | Anti-impact air bag | |
| CN201043012Y (en) | Secure device for rescuing from upper air |
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: 20120509 Termination date: 20120802 |