CN204132680U - Life-support back pack - Google Patents
Life-support back pack Download PDFInfo
- Publication number
- CN204132680U CN204132680U CN201420548395.4U CN201420548395U CN204132680U CN 204132680 U CN204132680 U CN 204132680U CN 201420548395 U CN201420548395 U CN 201420548395U CN 204132680 U CN204132680 U CN 204132680U
- Authority
- CN
- China
- Prior art keywords
- air bag
- inclusion
- compressed tanks
- hydrogen compressed
- life
- 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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- Portable Outdoor Equipment (AREA)
Abstract
The utility model relates to a kind of life-support back pack, and it comprises inclusion, air bag, hydrogen compressed tanks and gauge tap; Described inclusion is provided with braces, in inclusion, be provided with cavity; Described air bag is positioned at inclusion outer surface; Described hydrogen compressed tanks is positioned at the cavity of inclusion, and the output of its hydrogen compressed tanks is connected to air bag by pipeline; Described gauge tap is positioned on the pipeline of described hydrogen compressed tanks output.The utility model both made human body swim in the air by the buoyancy of air bag, avoided human body fall, can be escaped again when danger by the air bag of knapsack, avoided the injury of the person.
Description
Technical field
The utility model relates to a kind of life-support back pack.
Background technology
Knapsack not in the main flow being student, is traveled now, all popular endorsement of going window-shopping bag, and traditional knapsack is made up of double-shoulder belt and knapsack, and structure is simple.Society now, the application of school bag is more and more extensive, and travelling, go window-shopping, do shopping etc. is useful school bag.
High building is built higher and higher now, and some fire often occur its high building, and people's best-effort path more than fire is little, and some aerial ladders also cannot reach the height of more than fire, thus brings the injury of the person.
Utility model content
For the above, the purpose of this utility model arrogant with a kind of life-support back pack is provided, it utilizes the hydrogen compressed tanks in knapsack to inflate the air bag in knapsack, the buoyancy of air bag is made to be greater than the gravity of self, thus people open gauge tap by back knapsack and inflate air bag during breaking out of fire, make human body swim in control, avoid the injury of the person.
The technical scheme adopted to realize the purpose of this utility model is: a kind of life-support back pack, and it comprises inclusion, air bag, hydrogen compressed tanks and gauge tap; Described inclusion is provided with braces, in inclusion, be provided with cavity; Described air bag is positioned at inclusion outer surface; Described hydrogen compressed tanks is positioned at the cavity of inclusion, and the output of its hydrogen compressed tanks is connected to air bag by pipeline; Described gauge tap is positioned on the pipeline of described hydrogen compressed tanks output.
Further, air bag adopts elastomeric material to make, but expands to airbag aeration air bag, and the buoyancy after its air bag expands is more than or equal to the gravity of human body.
The beneficial effects of the utility model: the buoyancy both by air bag makes human body swim in the air, avoids human body fall, can be escaped again when danger by the air bag of knapsack, avoid the injury of the person.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is knapsack Facad structure schematic diagram.
In figure, 1-knapsack, 2-air bag, 3-pipeline, 4-gauge tap, 5-hydrogen compressed tanks.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1, Fig. 2 schematically show the structure of the life-support back pack of a kind of embodiment of the utility model.
As shown in Figure 1, a kind of life-support back pack, it comprises inclusion, air bag, hydrogen compressed tanks and gauge tap; Described inclusion is provided with braces, in inclusion, be provided with cavity; Described air bag is positioned at inclusion outer surface; Described hydrogen compressed tanks is positioned at the cavity of inclusion, and the output of its hydrogen compressed tanks is connected to air bag by pipeline; Described gauge tap is positioned on the pipeline of described hydrogen compressed tanks output.
As shown in Figure 1 and Figure 2, air bag adopts elastomeric material to make, but expands to airbag aeration air bag, and the buoyancy after its air bag expands is more than or equal to the gravity of human body.
As shown in Figure 1 and Figure 2, just air bag is expand into maximum volume after the air release in hydrogen compressed tanks.
When using the utility model, by the knapsack back of the body at back, open gauge tap, thus the gas in hydrogen compressed tanks is inflated air bag fast, air bag is by the gas rapid expanding in hydrogen compressed tanks, and make air bag have buoyancy, human body is swum in by the buoyancy of air bag in the air by it.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make at least one distortion and improve, these all belong to protection domain of the present utility model.
Claims (3)
1. a life-support back pack, it comprises inclusion, air bag, hydrogen compressed tanks and gauge tap; Described inclusion is provided with braces, in inclusion, be provided with cavity; It is characterized in that: described air bag is positioned at inclusion outer surface; Described hydrogen compressed tanks is positioned at the cavity of inclusion, and the output of its hydrogen compressed tanks is connected to air bag by pipeline; Described gauge tap is positioned on the pipeline of described hydrogen compressed tanks output.
2. life-support back pack according to claim 1, is characterized in that: air bag adopts elastomeric material to make.
3. life-support back pack according to claim 1, is characterized in that: just air bag is expand into maximum volume after the air release in hydrogen compressed tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548395.4U CN204132680U (en) | 2014-09-23 | 2014-09-23 | Life-support back pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548395.4U CN204132680U (en) | 2014-09-23 | 2014-09-23 | Life-support back pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204132680U true CN204132680U (en) | 2015-02-04 |
Family
ID=52409414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420548395.4U Expired - Fee Related CN204132680U (en) | 2014-09-23 | 2014-09-23 | Life-support back pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204132680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056418A (en) * | 2015-06-11 | 2015-11-18 | 淮南智辉装饰工程有限公司 | Escape backpack for high-rise building |
| WO2018064790A1 (en) * | 2016-10-09 | 2018-04-12 | 黎荣 | Novel multi-functional schoolbag |
-
2014
- 2014-09-23 CN CN201420548395.4U patent/CN204132680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056418A (en) * | 2015-06-11 | 2015-11-18 | 淮南智辉装饰工程有限公司 | Escape backpack for high-rise building |
| WO2018064790A1 (en) * | 2016-10-09 | 2018-04-12 | 黎荣 | Novel multi-functional schoolbag |
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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: 20150204 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |