CN203581353U - Self-inflated lifesaving ball - Google Patents
Self-inflated lifesaving ball Download PDFInfo
- Publication number
- CN203581353U CN203581353U CN201320714383.XU CN201320714383U CN203581353U CN 203581353 U CN203581353 U CN 203581353U CN 201320714383 U CN201320714383 U CN 201320714383U CN 203581353 U CN203581353 U CN 203581353U
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- CN
- China
- Prior art keywords
- air bag
- adventitia
- airbag
- lifesaving ball
- ball
- 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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- Emergency Lowering Means (AREA)
- Air Bags (AREA)
Abstract
The utility model discloses a self-inflated lifesaving ball comprising an outer film, an airbag and an inner net, wherein the outer film is arranged outside the airbag and is connected to the airbag through a membrane; the inner net is arranged in the airbag and is connected to the airbag through the membrane; the air bag includes five independent airbags each of which is provided with a gas generator; and air vents and a zipper are arranged on the outer film. The lifesaving ball disclosed by the utility model can isolate people to escape out of river water or seawater, thus greatly prolonging escape time; and the lifesaving ball has an advantage of high safety.
Description
Technical field
The utility model relates to a kind of lifesaving appliance, especially a kind of can self-aerated lifesaving appliance.
Background technology
At present pleasure boat, freighter, pleasure-boat etc. above ship supporting lifesaving appliance be all generally buoy quoit or lifeboat, but defectiveness both.If survivor uses buoy quoit, just bubble is in water for whole people, if winter, in icy water, immersion can make shell temperature reduce for a long time, loss of life.(time that people adheres in water is relevant with the temperature of water.When water temperature is 0 ℃, people can adhere to 15 minutes in water; When water temperature is 2.5 ℃, people can adhere to 30 minutes.) in addition, if meet accident marine, utilizing buoy quoit escape, unavoidably can be attacked by marine life.
For lifeboat, volume ratio is larger, and the quantity of outfit is also limited.
And above two kinds of modes, be all not too applicable to baby, once ship meets accident, it is very difficult that baby's escape just becomes.This project can solve above problem, saves more life.
Summary of the invention
The utility model, for above-mentioned deficiency, overcomes the defect of prior art, provide a kind of safety, reliability high from inflatable lifesaving ball.
The technical scheme that the utility model provides: a kind of from inflatable lifesaving ball, comprise adventitia, air bag and Intranet, adventitia is positioned at air bag outside and is connected by diaphragm with air bag, Intranet is positioned at inside air bag and is connected by diaphragm with air bag, air bag is comprised of five independent air bags, and each independent air bags inside is provided with gas generator, and adventitia is provided with pore and a slide fastener.
From inflatable lifesaving ball, draw at ordinary times, after unexpected generation, inner gas generator is given airbag aeration automatically, and the effect of air bag is to concede points to keep afloat, and the pore on the adventitia of air bag outside is in order to provide air to survivor.The setting of slide fastener is for the turnover for people.Inner balloon is comprised of five independent air bags, and such design makes to occur in the situation of an air bag gas leakage, and other air bags still can normally be worked, and on the other hand, the space between air bag can allow air enter in the middle of spheroid.Survivor is positioned at Intranet inside.
Gas generator is prior art, control loop, firing unit and sodium nitride propellant, consists of.
After gas generator is activated, control loop just can be delivered to firing unit by electric current, by instantaneous Fast Heating, the sodium nitride propellant including is lighted, and produces nitrogen and fills air bag, makes its englobement.
As a kind of improvement of the present utility model, the signal lamp of seeking survival is also set on adventitia, be convenient to rescuer and find survival capsule.
Beneficial effect: the utility model provide from inflatable lifesaving ball by the setting of adventitia, independent air bags and Intranet, survivor is isolated from outside seawater or river, there is safety, feature that reliability is high.In addition, the utility model is convenient to take in the easy advantage such as discovery with rescuer in addition.
Accompanying drawing explanation
Fig. 1 is that the utility model is from the structural representation of inflatable lifesaving ball.
In figure: 1, adventitia; 2, Intranet; 3, diaphragm; 4, independent air bags; 5, gas generator; 6, pore; 7, slide fastener; 8, the signal lamp of seeking survival.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1: of the present utility modelly from inflatable lifesaving bag, draw together adventitia 1, air bag and Intranet 2, adventitia 1 is positioned at air bag outside and is connected by diaphragm 3 with air bag, Intranet 2 is positioned at inside air bag and is connected by diaphragm 5 with air bag, air bag is comprised of five independent air bags 4, each independent air bags 4 inside is provided with gas generator 5, and adventitia 1 is provided with pore 6 and a slide fastener 7.Gas generator 5 is comprised of control loop, firing unit and sodium nitride propellant.Adventitia 1 is also provided with the signal lamp 8 of seeking survival.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. one kind from inflatable lifesaving ball, comprise adventitia (1), air bag and Intranet (2), adventitia (1) is positioned at air bag outside and is connected by diaphragm (3) with air bag, Intranet (2) is positioned at inside air bag and is connected by diaphragm with air bag, it is characterized in that: air bag is comprised of five independent air bags (4), each independent air bags inside is provided with gas generator (5), and adventitia is provided with pore (6) and a slide fastener (7).
2. according to claim 1 from inflatable lifesaving ball, it is characterized in that: described gas generator (5) comprises control loop, firing unit and sodium nitride propellant.
3. according to claim 1 and 2 from inflatable lifesaving ball, it is characterized in that: described adventitia (1) is also provided with the signal lamp of seeking survival (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714383.XU CN203581353U (en) | 2013-11-14 | 2013-11-14 | Self-inflated lifesaving ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714383.XU CN203581353U (en) | 2013-11-14 | 2013-11-14 | Self-inflated lifesaving ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581353U true CN203581353U (en) | 2014-05-07 |
Family
ID=50579309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320714383.XU Expired - Fee Related CN203581353U (en) | 2013-11-14 | 2013-11-14 | Self-inflated lifesaving ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857551A (en) * | 2016-04-20 | 2016-08-17 | 俞金慧 | Multi-user life buoy |
-
2013
- 2013-11-14 CN CN201320714383.XU patent/CN203581353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857551A (en) * | 2016-04-20 | 2016-08-17 | 俞金慧 | Multi-user life buoy |
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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: 20140507 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |