CN105270581A - Lifesaving airbag - Google Patents
Lifesaving airbag Download PDFInfo
- Publication number
- CN105270581A CN105270581A CN201410262196.1A CN201410262196A CN105270581A CN 105270581 A CN105270581 A CN 105270581A CN 201410262196 A CN201410262196 A CN 201410262196A CN 105270581 A CN105270581 A CN 105270581A
- Authority
- CN
- China
- Prior art keywords
- reaction box
- air bag
- chamber
- slide plate
- airbag
- 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
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention provides a lifesaving airbag which comprises an airbag and a reaction box. The reaction box is arranged inside the airbag. The airbag and the reaction box are both sealed structures. A slip sheet for isolating the inside of the reaction box into two chambers is slidingly arranged on the reaction box. After the slip sheet slides out, the two chambers are communicated with each other. A chamber of the reaction box at one side of the slip sheet is provided with meshes. The chamber with the meshes is filled with sodium bicarbonate, and the other chamber is filled with dilute hydrochloric acid. The problem that existing automatic inflatable lifesaving airbags are high-cost and are not easy to popularize and use is solved. The invention belongs to the field of safety protection.
Description
Technical field
The present invention relates to a kind of air bag, belong to safety protection field.
Background technology
The cost of existing automatic inflation type life saving air bag is higher, not easily universal use.
Summary of the invention
The object of the invention is to: a kind of life saving air bag is provided, higher with the cost solving existing automatic inflation type life saving air bag, the not easily universal problem used.
The solution of the present invention is as follows: a kind of life saving air bag, comprise air bag and reaction box, reaction box is arranged in air bag, air bag and reaction box are hermetically-sealed construction, and reaction box slides, and to be provided with reaction box inner compartment be the slide plate of two chambers, after skidding off slide plate, described two chamber, the chamber of the reaction box of slide plate side is provided with mesh, is with in meshed chamber and is filled with sodium bicarbonate, in another chamber, be filled with watery hydrochloric acid.
Described sodium bicarbonate replaces with sodium bicarbonate.
Described watery hydrochloric acid replaces with citric acid.
The outside at air bag is stretched in one end of described slide plate.
Compared with prior art, major advantage is that the structure of described air bag is simple, and the material of use is comparatively easy to get in the present invention, and low price, be suitable for popularization and application.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present invention under inflated condition.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below the present invention is described in further detail,
The embodiment of the present invention provides a kind of life saving air bag, comprising:
Air bag 1 and reaction box 2, reaction box 2 is arranged in air bag 1, air bag 1 and reaction box 2 are hermetically-sealed construction, reaction box 2 slides, and to be provided with reaction box 2 inner compartment be the slide plate 3 of two chambers, after skidding off slide plate 3, described two chamber, the chamber of the reaction box 2 of slide plate 3 side is provided with mesh 21, be filled with sodium bicarbonate in chamber with mesh 21, in another chamber, be filled with watery hydrochloric acid.
Described sodium bicarbonate replaces with sodium bicarbonate.
Described watery hydrochloric acid replaces with citric acid.
One end of described slide plate 3 is stretched in the outside of air bag 1.
When overboard maybe generation is clashed into time, extract out slide plate 3, the sodium bicarbonate in interior two chambers of reaction box 2 and watery hydrochloric acid react fast, generate carbon dioxide, air bag 1 is inflated, plays protective action,
The equation of above-mentioned reaction be HCL+NaHCO3=H2O+NaCL+CO2 ↑.
Claims (4)
1. a life saving air bag, comprise air bag 1 and reaction box 2, it is characterized in that: reaction box 2 is arranged in air bag 1, air bag 1 and reaction box 2 are hermetically-sealed construction, and reaction box 2 slides, and to be provided with reaction box 2 inner compartment be the slide plate 3 of two chambers, after skidding off slide plate 3, described two chamber, the chamber of the reaction box 2 of slide plate 3 side is provided with mesh 21, in the chamber with mesh 21, is filled with sodium bicarbonate, in another chamber, be filled with watery hydrochloric acid.
2. a kind of life saving air bag according to claim 1, is characterized in that: described sodium bicarbonate replaces with sodium bicarbonate.
3. a kind of life saving air bag according to claim 1, is characterized in that: described watery hydrochloric acid replaces with citric acid.
4. a kind of life saving air bag according to claim 1, is characterized in that: one end of described slide plate 3 is stretched in the outside of air bag 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410262196.1A CN105270581A (en) | 2014-06-13 | 2014-06-13 | Lifesaving airbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410262196.1A CN105270581A (en) | 2014-06-13 | 2014-06-13 | Lifesaving airbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105270581A true CN105270581A (en) | 2016-01-27 |
Family
ID=55140580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410262196.1A Pending CN105270581A (en) | 2014-06-13 | 2014-06-13 | Lifesaving airbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105270581A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323636A (en) * | 2017-07-25 | 2017-11-07 | 吴旌旗 | A kind of lifesaving appliance |
| CN115304439A (en) * | 2021-05-06 | 2022-11-08 | 广东小天才科技有限公司 | Gas generating composition, lifesaving air bag and application thereof |
-
2014
- 2014-06-13 CN CN201410262196.1A patent/CN105270581A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323636A (en) * | 2017-07-25 | 2017-11-07 | 吴旌旗 | A kind of lifesaving appliance |
| CN115304439A (en) * | 2021-05-06 | 2022-11-08 | 广东小天才科技有限公司 | Gas generating composition, lifesaving air bag and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |