CN204223166U - Hidden life-saving circle - Google Patents
Hidden life-saving circle Download PDFInfo
- Publication number
- CN204223166U CN204223166U CN201420616279.1U CN201420616279U CN204223166U CN 204223166 U CN204223166 U CN 204223166U CN 201420616279 U CN201420616279 U CN 201420616279U CN 204223166 U CN204223166 U CN 204223166U
- Authority
- CN
- China
- Prior art keywords
- elastic bag
- sodium azide
- saving circle
- hidden life
- ignition switch
- 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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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model relates to a kind of hidden life-saving circle, comprise elastic bag, it is characterized in that: elastic bag is the banded sealed tube of annular bar, in elastic bag, contain sodium azide, elastic bag is provided with electronic ignition switch, outside electronic ignition switch, is provided with safety device.Its advantage is: light, easy to carry, and it is good with body fit degree to be worn on the person, is in stealthy state when off working state; impact is not formed to the normal activity of human body in water; once there is drowned accident, can inflate rapidly, effectively the drowned personnel of protection.
Description
Technical field
The utility model relates to a kind of hidden life-saving circle, belongs to lifesaving appliance field.
Background technology
In the various water activity of the mankind, drowned accident happens occasionally.Up to now; before drowned accident occurs, when occurring to the guard method of personnel and technological means varied; but the common feature of various means, equipment to accomplish that prediction scheme stress play the protective effect to personnel; equipment used carries inconvenience; heavier; affect limb activity, cause movable and security dilemma antinomy.
Summary of the invention
The purpose of this utility model be to provide a kind of easy to carry, can next to the skinly wear, under the prerequisite not affecting mankind's water activity, once the drowned accident of generation, effectively can protect the hidden life-saving circle of drowned personnel.
The purpose of this utility model is achieved in the following ways:
The utility model comprises elastic bag, it is characterized in that: elastic bag is the banded sealed tube of annular bar, contains sodium azide, elastic bag is provided with electronic ignition switch, outside electronic ignition switch, be provided with safety device in elastic bag.
Described elastic bag non-inflated state length between 70cm ~ 130cm, non-inflated state width between 6 ~ 9cm, material thickness is between 0.4 ~ 0.7cm;
The weight of the sodium azide stored up in described elastic bag is between 150 ~ 210g;
Described sodium azide is sodium azide crystal, and it is attached to uniformly on the inwall of elastic bag in elastic bag;
The outer wall of described elastic bag is provided with the attaching parts be connected with clothes, and attaching parts can be nylon zipper, nylon adherent buckle, bandage or button.
The utility model has the advantages that: light, easy to carry, it is good with body fit degree to be worn on the person, is in stealthy state when off working state; impact is not formed to the normal activity of human body in water; once there is drowned accident, can inflate rapidly, effectively the drowned personnel of protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the section drawing of Fig. 1.
Detailed description of the invention
With reference to accompanying drawing, the utility model comprises elastic bag 1, the banded sealed tube of annular bar that elastic bag is made up of elastic fiber material, sodium azide 5 is contained in elastic bag, elastic bag is provided with electronic ignition switch 2, outside electronic ignition switch, be provided with safety device 3, safety device can be a relief cover or Safety buckle.The dimensional parameters of described elastic bag non-inflated state, designs according to the difference that the height of human body is fat or thin, length between 70cm ~ 130cm, width between 6 ~ 9cm, thickness is between 0.4 ~ 0.7cm; The weight of the sodium azide stored up in elastic bag according to the size design of elastic bag between 150 ~ 210g; Described sodium azide is sodium azide crystal, and it is attached to uniformly on the inwall of elastic bag in elastic bag, and during to prevent sodium azide detonation, air pressure damages human body.The outer wall of described elastic bag needs to be provided with the attaching parts 4 be connected with clothes according to use, and attaching parts can be nylon zipper, nylon adherent buckle, bandage or button.
When the utility model is in non-working condition, be enclosed within human body and form a circle along chest measurement position, be strapped on human body by the elastic force of self, or be connected and fixed with attaching parts 4 and clothes, electronic ignition switch is positioned at left chest position, as water of being drown, distress personnel only need open safety device, presses electronic ignition switch, sodium azide moment detonation in elastic bag, produce gas, complete inflation, form buoy quoit.In elastic bag, sodium azide weight is between 150-210g, and add elastic bag itself and switch, insurance, gross weight is no more than 350g, does not affect at ordinary times on the water activity of people.
Claims (6)
1. a hidden life-saving circle, comprises elastic bag, it is characterized in that: elastic bag is the banded sealed tube of annular bar, contains sodium azide, elastic bag is provided with electronic ignition switch, outside electronic ignition switch, be provided with safety device in elastic bag.
2. hidden life-saving circle according to claim 1, is characterized in that: elastic bag non-inflated state length between 70cm ~ 130cm, non-inflated state width between 6 ~ 9cm, material thickness is between 0.4 ~ 0.7cm.
3. hidden life-saving circle according to claim 1, is characterized in that: the weight of the sodium azide stored up in elastic bag is between 150 ~ 210g.
4. the hidden life-saving circle according to claim 1,2 or 3, is characterized in that: sodium azide is sodium azide crystal, and it is attached to uniformly on the inwall of elastic bag in elastic bag.
5. hidden life-saving circle according to claim 4, is characterized in that: on the outer wall of described elastic bag, be provided with the attaching parts be connected with clothes.
6. hidden life-saving circle according to claim 5, is characterized in that: described attaching parts is nylon zipper, nylon adherent buckle, bandage or button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616279.1U CN204223166U (en) | 2014-10-23 | 2014-10-23 | Hidden life-saving circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616279.1U CN204223166U (en) | 2014-10-23 | 2014-10-23 | Hidden life-saving circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204223166U true CN204223166U (en) | 2015-03-25 |
Family
ID=52921287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420616279.1U Expired - Fee Related CN204223166U (en) | 2014-10-23 | 2014-10-23 | Hidden life-saving circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204223166U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691722A (en) * | 2015-04-02 | 2015-06-10 | 贵州大学 | Automobile-mounted emergency life ring |
| CN106563217A (en) * | 2016-11-10 | 2017-04-19 | 合肥辰泰安全设备有限责任公司 | Safety protection air cushion for fire-fighting |
| CN109209185A (en) * | 2018-11-08 | 2019-01-15 | 余锦程 | A kind of civil air defense constructions and installations multifunctional containment protective door structure |
-
2014
- 2014-10-23 CN CN201420616279.1U patent/CN204223166U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691722A (en) * | 2015-04-02 | 2015-06-10 | 贵州大学 | Automobile-mounted emergency life ring |
| CN104691722B (en) * | 2015-04-02 | 2017-11-28 | 贵州大学 | A kind of vehicle-mounted emergency survival circle |
| CN106563217A (en) * | 2016-11-10 | 2017-04-19 | 合肥辰泰安全设备有限责任公司 | Safety protection air cushion for fire-fighting |
| CN109209185A (en) * | 2018-11-08 | 2019-01-15 | 余锦程 | A kind of civil air defense constructions and installations multifunctional containment protective door structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20161023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |