CN104667440B - High-altitude self-help air bag - Google Patents
High-altitude self-help air bag Download PDFInfo
- Publication number
- CN104667440B CN104667440B CN201510074996.5A CN201510074996A CN104667440B CN 104667440 B CN104667440 B CN 104667440B CN 201510074996 A CN201510074996 A CN 201510074996A CN 104667440 B CN104667440 B CN 104667440B
- Authority
- CN
- China
- Prior art keywords
- air bag
- electric
- vest
- piezo
- gas
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of high-altitude self-help air bag,It is to be provided with fore-stock in the front end of vest,Rear end is provided with after-poppet,The front side of fore-stock is provided with preceding air bag,The rear side of after-poppet is provided with rear gasbag,The bottom of front and rear air bag is provided with gas generator,The upper end of vest is provided with brace,The lower end of vest is provided with fixing band,The right side of vest is provided with piezo-electric crystal electronic ignition switch handle,Piezoelectric ignition system switch knob is built with piezo-electric crystal and electric power connection line,The output end of electric power connection line is connected on the connection line of gas generator,When personnel jump out at the house of high-altitude,Ignition switch is pressed with hand,Ignite the electric cap in gas generator,Electric cap ignites gunpowder,Produce enough high-temperature gases,And collide crushing gas-forming agent,Discharge substantial amounts of gas,It is filled with air bag,Air bag is set to be effectively protected the head of human body,Brain and body other parts are from shocking damage.
Description
Technical field
The present invention relates to a kind of self-help escape equipment, especially a kind of high-altitude self-help air bag.
Background technology
With the fast development of economy and the construction of urbanization, skyscraper has been the main place in people's life, by
Higher in the intensive of population and distance away from ground, when suffering from the emergencies such as earthquake, fire, evacuating personnel and safety turn
Shifting receives great puzzlement, and the lives and properties to people bring serious potential safety hazard.
The content of the invention
The purpose of the present invention is exactly to overcome drawbacks described above, there is provided a kind of high-altitude self-help air bag, to solve high-altitude house personnel
It is quick withdraw, ensure life security.
The solution of the present invention is by vest, front and back support, front and rear air bag, balance parachute, gas generator and piezo crystals
Body electronic ignition switch handle is formed, and it, which is structurally characterized in that, is provided with fore-stock in the front end of vest, and the rear end of vest is propped up after being provided with
Frame, the front side of fore-stock are provided with preceding air bag, and the rear side of after-poppet is provided with rear gasbag, and the bottom of front and rear air bag is provided with gas
Device, the upper end of vest are provided with brace, and the lower end of vest is provided with fixing band, and the right side of vest is provided with piezo-electric crystal electronic ignition switch
Handle, piezoelectric ignition system switch knob are connected to built with piezo-electric crystal and electric power connection line, the output end of electric power connection line
On the connection line of gas generator.When personnel jump out at the house of high-altitude, ignition switch is pressed with hand, ignites gas
Electric cap in device, electric cap ignites gunpowder, produces enough high-temperature gases, and collides crushing gas-forming agent, and moment produces
Substantial amounts of gas is discharged, the air bag of folding is filled with after filtering dust collecting cools, makes air bag within the extremely short time, rapidly
Expansion is launched into ellipse sphere shape, heaves before and after human body and the left and right sides forms elastic buffer air cushion, utilize gas sheet
The damping action of body, absorb and disperse the impact energy on human contact ground, soft balloon surface is with regard to that can be effectively protected people
Head, brain and the body other parts of body are from shocking damage or mitigate extent of injury.The inboard of air bag is provided with pressure-reducing valve, gas
The outside of capsule is provided with balance parachute, and balance parachute is fastened on air bag by rope, piezo-electric crystal electronic ignition switch
Ignition switch never short of electricity can effectively be ensured.
The present invention is simple in construction, and reasonable in design, production cost is low, and using effect is good.
It is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is airbag structure schematic diagram；
Fig. 2 is to wear air bag view；
Fig. 3 is air bag extended configuration schematic diagram；
Fig. 4 is gas generator structural representation；
Fig. 5 is piezo-electric crystal electronic ignition switch handle arrangement schematic diagram.
Embodiment
The front end of the vest 2 shown in Fig. 1-3 is provided with fore-stock 3, and rear end is provided with after-poppet 8, and the front side of fore-stock is provided with
Preceding air bag 5, the rear side of after-poppet are provided with rear gasbag 9, and the bottom of front and rear air bag is provided with gas generator 6, and the upper end of vest is provided with
Brace 4, the lower end of vest are provided with fixing band 7, and the right side of vest is provided with piezo-electric crystal electronic ignition switch handle 1, piezo-electric crystal
Ignition switch handle is connected to the company of gas generator built with piezo-electric crystal and electric power connection line, the output end of electric power connection line
On link, the inboard of air bag is provided with pressure-reducing valve 21, and the outside of air bag is provided with balance parachute 20, and balance parachute is by rope 22
It is fastened on air bag.
Inflation element is provided with the housing of the gas generator 6 shown in Fig. 1,4, inflation element is by electric cap, gunpowder, gas
Body propellant, cushion pad, filter, screen pack composition, the rear end of generator body are provided with electric cap 17, and the lower end of electric cap is set
There is spray point mounting hole 18, the upper end of electric cap is provided with gunpowder 16, and the front end of gunpowder is provided with nitrogen generating agent 19, nitrogen generating agent
Upper end be provided with cushion pad 15, the front end of nitrogen generating agent is provided with a filter 10, and the front end of a filter is provided with secondary
Filter 11, the upper end of aflter-fillter are provided with screen pack 13, and the front end of housing is provided with gas spout 12, when pressing electronic ignition
During switch, the electric cap in gas generator is ignited by spark, electric cap ignites gunpowder, produces enough high-temperature gases, and rush
Crushing gas-forming agent is hit, moment generation discharges substantial amounts of gas, while high-temperature gas is cooled and continue to produce gas, warp
Multiple times of filtration is crossed, removes smog and dust, air bag is sprayed into from gas spout, the moment that air bag is jumped out in escape personnel is full of gas
Body, and the balance parachute being arranged on the outside of air bag is opened, air bag is slowly declined, safety landing.
The lower end of the piezo-electric crystal electronic switch housing 24 shown in Fig. 5 is provided with piezo-electric crystal 23, the upper end of piezo-electric crystal
Provided with sliding block 25, the upper end of sliding block is provided with spring 26, and the outside of piezo-electric crystal is provided with electric discharge connecting line 27, before the connecting line that discharges
End is provided with spray point 14, and spray point is arranged on the spray point mounting hole of electric cap lower end.Described piezo-electric crystal is permanent
Band electric crystal, the switch of piezoelectric ignition system at present are widely used on disposable lighter.
The product is connected using double bolloon double control system, and air bag is made up of the polyamide fabric of explosion-proof better performances,
Inwall scribbles polychlorobutadiene, to make air bag soft, reaches more preferable cushioning effect, pressure-reducing valve is provided with the back of air bag, with
It is easy to air bag to discharge portion gas before contacting to earth, decompression absorbs impact.
The present invention is simple in construction, has wide range of applications, the high-altitude and the water surface that can be widely applied to fire-fighting or coast defence personnel are applied
Rescue, or manpower resource is launched in armed helicopter low latitude, paratrooper is gone into battle rapidly.
Claims (3)
- A kind of 1. high-altitude self-help air bag, by vest, front and back support, front and rear air bag, balance parachute, gas generator and piezo crystals Body electronic ignition switch handle forms, it is characterised in that：The vest（2）Front end be provided with fore-stock（3）, rear end is propped up after being provided with Frame（8）, the front side of fore-stock is provided with preceding air bag（5）, the rear side of after-poppet is provided with rear gasbag（9）, the bottom of front and rear air bag is provided with Gas generator（6）, the upper end of vest is provided with brace（4）, the lower end of vest is provided with fixing band（7）, the right side of vest is provided with pressure Electric crystal electronic ignition switch handle（1）, piezoelectric ignition system switch knob is built with piezo-electric crystal and electric power connection line, power supply The output end of connecting line is connected on the connection line of gas generator, and the inboard of the air bag is provided with pressure-reducing valve（21）, air bag Outside be provided with balance parachute（20）, balance parachute is by rope（22）It is fastened on air bag.
- 2. high-altitude self-help air bag according to claim 1, it is characterised in that：The gas generator（6）Housing in set There is inflation element, inflation element is made up of electric cap, gunpowder, gas-forming agent, cushion pad, filter, screen pack, generator shell The rear end of body is provided with electric cap（17）, the lower end of electric cap is provided with spray point mounting hole（18）, the upper end of electric cap is provided with gunpowder （16）, the front end of gunpowder is provided with nitrogen generating agent（19）, the upper end of nitrogen generating agent is provided with cushion pad（15）, nitrogen generating agent Front end is provided with a filter（10）, the front end of a filter is provided with aflter-fillter（11）, the upper end of aflter-fillter is set There is screen pack（13）, the front end of housing is provided with gas spout（12）.
- 3. high-altitude self-help air bag according to claim 1, it is characterised in that：The piezo-electric crystal electronic switch housing（24） Lower end be provided with piezo-electric crystal（23）, the upper end of piezo-electric crystal is provided with sliding block（25）, the upper end of sliding block is provided with spring（26）, piezoelectricity The outside of crystal is provided with electric discharge connecting line（27）, the front end for the connecting line that discharges is provided with spray point（14）, spray point is arranged on electric thunder On the spray point mounting hole of pipe lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074996.5A CN104667440B (en) | 2015-02-13 | 2015-02-13 | High-altitude self-help air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074996.5A CN104667440B (en) | 2015-02-13 | 2015-02-13 | High-altitude self-help air bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104667440A CN104667440A (en) | 2015-06-03 |
| CN104667440B true CN104667440B (en) | 2017-11-28 |
Family
ID=53303358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510074996.5A Expired - Fee Related CN104667440B (en) | 2015-02-13 | 2015-02-13 | High-altitude self-help air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104667440B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394876B (en) * | 2016-10-28 | 2019-12-13 | 易瓦特科技股份公司 | Unmanned aerial vehicle equipment and undercarriage that possess airborne equipment protection architecture |
| US20190021414A1 (en) * | 2017-07-18 | 2019-01-24 | Gang Li | High altitude escape life jacket |
| CN110203354A (en) * | 2019-05-20 | 2019-09-06 | 河南师范大学 | A kind of overboard lifesaving appliance |
| CN110860048A (en) * | 2019-12-20 | 2020-03-06 | 广州航海学院 | Portable escape device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236429Y (en) * | 1995-10-11 | 1996-10-02 | 北京市赫达汽车安全技术公司 | Nitrogen generator assembly of air bag safety system for drivers of vehicle |
| CN1241972A (en) * | 1996-10-29 | 2000-01-19 | 大赛璐化学工业株式会社 | Gas generator for air bag |
| CN2518533Y (en) * | 2002-01-06 | 2002-10-30 | 李斌 | Instantaneous escaping lowering device |
| CN202161700U (en) * | 2011-07-12 | 2012-03-14 | 攀枝花学院 | Escape garment |
| CN102390506A (en) * | 2011-10-01 | 2012-03-28 | 王德保 | Emergency life jacket |
| CN203075485U (en) * | 2013-03-04 | 2013-07-24 | 施阿丹 | Lifesaving air bag for high-altitude landing |
-
2015
- 2015-02-13 CN CN201510074996.5A patent/CN104667440B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236429Y (en) * | 1995-10-11 | 1996-10-02 | 北京市赫达汽车安全技术公司 | Nitrogen generator assembly of air bag safety system for drivers of vehicle |
| CN1241972A (en) * | 1996-10-29 | 2000-01-19 | 大赛璐化学工业株式会社 | Gas generator for air bag |
| CN2518533Y (en) * | 2002-01-06 | 2002-10-30 | 李斌 | Instantaneous escaping lowering device |
| CN202161700U (en) * | 2011-07-12 | 2012-03-14 | 攀枝花学院 | Escape garment |
| CN102390506A (en) * | 2011-10-01 | 2012-03-28 | 王德保 | Emergency life jacket |
| CN203075485U (en) * | 2013-03-04 | 2013-07-24 | 施阿丹 | Lifesaving air bag for high-altitude landing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104667440A (en) | 2015-06-03 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: 236000 No.90, Xiqiao community, Xinhua office, Yingdong District, Fuyang City, Anhui Province Patentee after: Yan Wentao Address before: 236800, Xu Yuan, 31, Qiaocheng District, Anhui, Bozhou Patentee before: Wang Hui |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20220213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |