CN103419741A - Multilayer multigroup gasbag gas distributor - Google Patents
Multilayer multigroup gasbag gas distributor Download PDFInfo
- Publication number
- CN103419741A CN103419741A CN2013103949606A CN201310394960A CN103419741A CN 103419741 A CN103419741 A CN 103419741A CN 2013103949606 A CN2013103949606 A CN 2013103949606A CN 201310394960 A CN201310394960 A CN 201310394960A CN 103419741 A CN103419741 A CN 103419741A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052742 iron Inorganic materials 0.000 claims abstract description 26
- 238000004880 explosion Methods 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 3
- 230000009172 bursting Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract 5
- 238000010304 firing Methods 0.000 abstract 5
- 238000007789 sealing Methods 0.000 abstract 5
- 230000001681 protective effect Effects 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention relates to a multilayer multi-group airbag air distributor which comprises a gas transmission pipeline, an airbag fixing device fixing pressing plate, an air distributor upper cover fixing screw, a mounting rack fixing iron plate, a signal connecting wire, an electric detonator mounting rack, an electric detonator, a firing pin mounting rack, a firing pin, an air bottle sealing piece, a plurality of groups of small air bottles and other parts. The multi-layer multi-group air bag air distributor is made of a thick iron plate, consists of an upper part and a lower part and is in a flat square shape. The air outlets of the air distributors of the multiple layers of air bags are connected with the multiple layers of outer anti-collision air bags of the automobile safety active layer through a plurality of air transmission pipelines. The middle part of the air distributor is provided with a rectangular iron plate as a mounting frame fixing iron plate for fixing the electric detonator mounting frame, the electric detonator, the firing pin mounting frame and the firing pin and locking recoil force generated when the electric detonator explodes. A gas cylinder sealing sheet and a gas cylinder gas transmission pipeline are arranged between the firing pin and the small gas cylinder. The air inlet of the air distributor is connected with a plurality of groups of small air cylinders through a plurality of air transmission pipelines, and the air inlet is separated by the air cylinder sealing sheet and used for sealing high-pressure air in the plurality of groups of small air cylinders. The gas cylinder sealing sheet is arranged on the rear wall of the gas distributor. The multiple groups of small gas cylinders are also connected to the rear wall of the gas distributor through a plurality of gas cylinder gas transmission pipelines. The multilayer multi-group airbag gas distributor works by several groups of small gas cylinders filled with high-pressure gas and arranged on the rear wall.
Description
Technical field
The present invention relates to the automobile active safety ear protector.The multilayer that is mounted in automobile external is organized air bag vitals used more.Particularly relate to a kind of multilayer and organize the airbag gas distributing box more.
Background technology
Along with social progress and development, automobile progressively becomes the main walking-replacing tool of people, thereby the incidence of traffic accident is also in rising trend.The traffic accident that particularly collision produces accounts for significant proportion, causes cataphoretic failure and injures and deaths to vehicle and personnel.Although appreciiable man power and material has all been dropped in countries in the world, a large amount of research and test are carried out in automotive safety facility aspect; but result is barely satisfactory; the bumper/spoiler of automotive front still performs practically no function; anticollision ability limited; and the safety air bag in the automotive interior bearing circle also can't play the effect that the protection personnel preserve from, and the mode that explosion type ejects also can produce consequential injury to human body.Be exactly in addition gas in existing interior air bag be chemical gas generant composition in accordance, the gas produced, temperature is high, the as easy as rolling off a log air bag that burns out; Secondly being exactly is single channel to the gas mode, is slow to gas speed on the one hand, once be exactly that any link goes wrong on the other hand, air bag also can't eject, and can't reach protective effect.
Summary of the invention
For the existing problem of the car protective device of prior art, the multilayer that the present invention releases is organized the airbag gas distributing box more and play crucial effect in the anti-collision air bag device outside the many group of whole automobile active safety multilayer.How to allow gas distributor play a role with the fastest speed, be charged into gas in the outer anti-collision air bag device of the many groups of automobile active safety multilayer and reach authorized pressure with the fastest speed moment.
Multilayer of the present invention organize more the airbag gas distributing box be by: air delivering pipeline, air bag anchor fitting fixation clip, gas distributor upper cover check screw, erecting frame fixedly iron plate, signal connecting line, electric detonator erecting frame and electric detonator, striker erecting frame and striker, gas cylinder cap liner, organize the multiple component combinations such as small gas cylinder more and form.
It is to be made by thick iron plate that multilayer of the present invention is organized the airbag gas distributing box more, is that upper and lower two parts can is buckled together composition mutually, is shaped as deltiod.Multilayer is organized airbag gas distributing box air extractor duct more and is linked the initiatively outer anti-collision air bag of the many groups of multilayer of automotive safety with many air delivering pipelines.It is lid that multilayer is organized the gas distributor upper part more, multilayer is organized gas distributor lid and iron plate of top use as air bag anchor fitting fixation clip more, and air bag anchor fitting fixation clip surrounding is fixed in the machine storehouse of automobile with gas distributor upper cover check screw.
Multilayer is organized airbag gas distributing box middle part more and the square iron plate of a block length has been installed as the fixing iron plate of erecting frame, is used for fixing electric detonator erecting frame and striker erecting frame, and the recoil of locking electric detonator explosion time generation.
Erecting frame fixedly iron plate and electric detonator erecting frame is connected and fixed, and the electric detonator erecting frame is connected with electric detonator.The striker erecting frame also with erecting frame fixedly iron plate be connected and fixed, striker is arranged on the striker erecting frame.Between striker and small gas cylinder, be gas cylinder cap liner and gas cylinder air delivering pipeline, the gas distributor admission port is connected with many group small gas cylinders by many air delivering pipelines, uses the gas cylinder cap liner to separate.The gas cylinder cap liner is arranged on the gas distributor rear wall.Many group small gas cylinders also are connected on the gas distributor rear wall by many gas cylinder air delivering pipelines.A plurality of gas cylinder cap liners are used for closing the high pressure gas in many group small gas cylinders.It is by being arranged on several groups of small gas cylinders that are full of high pressure gas on rear wall, implementation that multilayer is organized the airbag gas distributing box more.
Many air delivering pipelines of the present invention carry gas to accelerate aeration speed simultaneously.The automotive interior free space is limited, organizes small gas cylinder more and is convenient to install; Also reduce the potential safety hazard of gas cylinder itself, improve safety.
At the outer anti-collision air bag device of the many groups of automobile active safety multilayer, when driving over the speed limit, control single chip computer starts multilayer by signal connecting line to be organized the airbag gas distributing box more and starts working, and reaches fast speed and organizes outer anti-collision air bag to the automobile active safety multilayer more and inflate.Effectively arrive protective effect.
It while having an accident, is all critical distance, under normal circumstances from finding that obstacle, to accident, only occur the time less than one second, because be critical distance, so the reaction of safety device must be fast, must within this time, complete rapidly the everything that starts safety device.Utilize the electron reaction device of fast and reliable; higher than tens times of mankind's speed of response; 0.18 second startup active safety feature before accident damages, be external air bag due to what use, can own vehicle and the pedestrian that can also protect the other side simultaneously of actv. protection.Be arranged on spacing sensor, the visible sensation distance control radar scanning vehicle road ahead of front part of vehicle, wheel speed sensors gathers vehicle speed signal simultaneously, when and the place ahead obstacle between distance too small and while being critical distance, control single chip computer is started working, send an electric signal by signal connecting line, open switch of battery, electric detonator detonates.The power of electric detonator initiation promotes striker, bursting gas cylinder cap liner, high pressure gas moments enters gas distributor from admission port rapidly by many pipelines, by air extractor duct, by many pipeline moments, entered in many groups separate unit that multilayer organizes air bag more again, now air bag and extension air bag thereof are launched along the profile of car bonnet in bumper/spoiler the place ahead, so at first the object or person body in car body the place ahead collides what touch is air bag, produce an air bag and do isolation buffer between car body and object or person body, collision between car body and object or person body is become to bumping collision, absorb with exhaust the shock kinetic energy that collision produces by stressed the deforming of air bag, weaken impulsive force, until disappear, thereby reach protection vehicle and pedestrian's purpose.
The accompanying drawing explanation
Fig. 1 multilayer is organized the structural representation of airbag gas distributing box at automotive interior more.
Fig. 2 multilayer is organized airbag gas distributing box connecting assembly structural representation more.
1. automobile 2. automobile active safety multilayers are organized outer anti-collision air bag more
3. air delivering pipeline 4. air bag anchor fitting fixation clips
5. the fixing iron plate of gas distributor upper cover check screw 6. erecting frames
7. control single chip computer 8. signal connecting lines
9. gas cylinder cap liner more than 10. is organized small gas cylinders
11. gas cylinder air delivering pipeline 12. gas distributor admission ports
13. striker 14. striker erecting frames
15. electric detonator 16. electric detonator erecting frames
17. gas distributor 18. gas distributor air extractor ducts
The specific embodiment
Existing accompanying drawings specific embodiment of the invention method
Fig. 1 is that multilayer is organized the structural representation of airbag gas distributing box at automotive interior more, and Fig. 2 multilayer is organized airbag gas distributing box connecting assembly structural representation more.
As shown in the figure, the multilayer the present invention relates to organize more the airbag gas distributing box comprise air delivering pipeline 3, air bag anchor fitting fixation clip 4, gas distributor upper cover check screw 5, erecting frame fixedly iron plate 6, signal connecting line 8, electric detonator erecting frame 16 and electric detonator 15, striker erecting frame 14 and striker 13, gas cylinder cap liner 9, organize the multiple component combinations such as small gas cylinder 10 more and form.
It is to be made by thick iron plate that multilayer of the present invention is organized the airbag gas distributing box more, is that upper and lower two parts can is buckled together composition mutually, is shaped as deltiod.Multilayer is organized airbag gas distributing box air extractor duct 18 more and is linked the initiatively outer anti-collision air bag 2 of the many groups of multilayer of automotive safety with many air delivering pipelines 3.It is lid that multilayer is organized gas distributor 17 upper parts more, multilayer is organized gas distributor 17 lids and iron plate of top use as air bag anchor fitting fixation clip 4 more, and air bag anchor fitting fixation clip 4 surroundings are fixed in the machine storehouse of automobile with gas distributor upper cover check screw 5.
Multilayer is organized airbag gas distributing box 17 middle parts more and the square iron plate of a block length has been installed as the fixing iron plate 6 of erecting frame, is used for fixing electric detonator erecting frame 16 and striker erecting frame 14, and the recoil that produces of locking electric detonator 15 explosion times.
Erecting frame fixedly iron plate 6 and electric detonator erecting frame 16 is connected and fixed, and electric detonator erecting frame 16 is connected with electric detonator 15.Striker erecting frame 14 also with erecting frame fixedly iron plate 6 be connected and fixed, striker 13 is arranged on striker erecting frame 14.Between striker 13 and small gas cylinder 10, be gas cylinder cap liner 9, gas distributor air inlet 12 is connected with gas cylinder cap liner 9 and separates with many group small gas cylinders 10 by many gas cylinder air delivering pipelines 11.Gas cylinder cap liner 9 is arranged on gas distributor 17 rear walls.Many group small gas cylinders 10 also are connected on gas distributor 17 rear walls by many gas cylinder air delivering pipelines 11.A plurality of gas cylinder cap liners 9 are used for closing the high pressure gas in many group small gas cylinders 10.It is by being arranged on several groups of many groups small gas cylinder 10 implementations that are full of high pressure gas on rear wall that multilayer is organized airbag gas distributing box 17 more.
Many air delivering pipelines 3 of the present invention carry gas to accelerate aeration speed simultaneously.The automotive interior free space is limited, organizes small gas cylinder 10 more and is convenient to install; Also reduce the potential safety hazard of gas cylinder itself, improve safety.
Outside the many groups of automobile active safety multilayer, the anti-collision air bag device is when driving over the speed limit, and control single chip computer 7 is organized airbag gas distributing box by signal connecting line 8 startup multilayers more and started working, and reaches fast speed to the outer anti-collision air bag inflation of the many groups of automobile active safety multilayer.Effectively arrive protective effect.
Claims (6)
1. a multilayer is organized the airbag gas distributing box more, it is characterized in that: comprise air delivering pipeline, air bag anchor fitting fixation clip, gas distributor upper cover check screw, erecting frame fixedly iron plate, signal connecting line, electric detonator erecting frame and electric detonator, striker erecting frame and striker, gas cylinder cap liner, organize the multiple component combinations such as small gas cylinder more and form.Dependence is arranged on the radar vision distant-control system collection signal of front part of vehicle, while finding that obstacle is critical distance, the controller micro controller system starts, send indication by connecting signal wire (SW), open gas distributor internal electrical detonator and detonate, the power of detonating promotes striker bursting gas cylinder cap liner, and high pressure gas enter gas distributor from the gas distributor admission port rapidly by many air delivering pipelines, then enters multilayer by air extractor duct by many air delivering pipeline moments and organize air bag more.
2. multilayer according to claim 1 is organized the airbag gas distributing box more, it is characterized in that: it is to be made by thick iron plate that multilayer is organized the airbag gas distributing box more, is that upper and lower two parts form, and is shaped as deltiod.Multilayer is organized airbag gas distributing box air extractor duct more and is linked the initiatively outer anti-collision air bag of the many groups of multilayer of automotive safety with many air delivering pipelines.It is lid that multilayer is organized the gas distributor upper part more, multilayer is organized gas distributor lid and iron plate of top use as air bag anchor fitting fixation clip more, and air bag anchor fitting fixation clip surrounding is fixed in the machine storehouse of automobile with gas distributor upper cover check screw.
3. multilayer according to claim 1 is organized the airbag gas distributing box more, it is characterized in that: multilayer is organized airbag gas distributing box middle part more and the square iron plate of a block length has been installed as the fixing iron plate of erecting frame, be used for fixing electric detonator erecting frame and striker erecting frame, and the recoil of locking electric detonator explosion time generation.
4. multilayer according to claim 1 is organized the airbag gas distributing box more, it is characterized in that: erecting frame fixedly iron plate and electric detonator erecting frame is connected and fixed, and the electric detonator erecting frame is connected with electric detonator.The striker erecting frame also with erecting frame fixedly iron plate be connected and fixed, striker is arranged on the striker erecting frame.Between striker and small gas cylinder, be gas cylinder cap liner and gas cylinder air delivering pipeline, the gas distributor admission port is connected with many group small gas cylinders by many air delivering pipelines, uses the gas cylinder cap liner to separate.The gas cylinder cap liner is arranged on the gas distributor rear wall.
5. multilayer according to claim 1 is organized the airbag gas distributing box more, it is characterized in that: organize small gas cylinder more and also be connected on the gas distributor rear wall by many gas cylinder air delivering pipelines.A plurality of gas cylinder cap liners are used for closing the high pressure gas in many group small gas cylinders.It is by being arranged on several groups of small gas cylinders that are full of high pressure gas on rear wall, implementation that multilayer is organized the airbag gas distributing box more.
6. multilayer according to claim 1 is organized the airbag gas distributing box more, it is characterized in that: many air delivering pipelines of the present invention, and carry gas to accelerate aeration speed simultaneously.The automotive interior free space is limited, organizes small gas cylinder more and is convenient to install; Also reduce the potential safety hazard of gas cylinder itself, improve safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103949606A CN103419741A (en) | 2013-08-30 | 2013-08-30 | Multilayer multigroup gasbag gas distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103949606A CN103419741A (en) | 2013-08-30 | 2013-08-30 | Multilayer multigroup gasbag gas distributor |
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| Publication Number | Publication Date |
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| CN103419741A true CN103419741A (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103949606A Pending CN103419741A (en) | 2013-08-30 | 2013-08-30 | Multilayer multigroup gasbag gas distributor |
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| CN (1) | CN103419741A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196939A (en) * | 2014-06-30 | 2015-12-30 | 天津市沃德美嘉科技有限公司 | Automobile active safety multi-layer and multi-set outer anti-collision airbag device |
| CN105313816A (en) * | 2014-06-30 | 2016-02-10 | 天津市沃德美嘉科技有限公司 | Motorist active safety protection device |
| CN105314494A (en) * | 2014-06-30 | 2016-02-10 | 天津市沃德美嘉科技有限公司 | Elevator anti-falling protection device |
| CN107813784A (en) * | 2017-10-20 | 2018-03-20 | 重庆电子工程职业学院 | A kind of aerating device of automobile safety air curtain |
| CN108263331A (en) * | 2016-12-30 | 2018-07-10 | 天津市沃德美嘉科技有限公司 | A kind of automobile safety system of gasbag and the application air bag |
| CN108918363A (en) * | 2018-03-23 | 2018-11-30 | 重庆山楂树科技有限公司 | Gas auxiliary detection device |
| CN109204206A (en) * | 2018-08-21 | 2019-01-15 | 孙龙 | Type automobile external auto spring out type security isolation gas-bag system can be recycled |
| CN112946183A (en) * | 2019-12-10 | 2021-06-11 | 堀场仪器（上海）有限公司 | Closed evaporation test bin |
| CN114110427A (en) * | 2021-11-23 | 2022-03-01 | 大连海事大学 | A synchronous rapid inflation system for an inflatable slide-type offshore evacuation system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116595A (en) * | 1995-04-13 | 1996-02-14 | 范良藻 | Air bag protecting arrangement for vehicle |
| US20070118952A1 (en) * | 2005-11-28 | 2007-05-31 | Mu-Shu Lee | Inflating and separating device of body protection airbags |
| CN101495364A (en) * | 2006-07-24 | 2009-07-29 | P&P股份公司 | Puncture device for an inflatable unit |
| CN202526791U (en) * | 2012-04-26 | 2012-11-14 | 中汽客汽车零部件（厦门）有限公司 | Fire emergency escape device |
| CN102971477A (en) * | 2010-05-17 | 2013-03-13 | 德利多富国际有限责任公司 | Device for invalidating value notes |
| CN103202550A (en) * | 2013-04-19 | 2013-07-17 | 汕头市泰然安防器材科技有限公司 | Universal starting type inflating device and TPU (thermoplastic polyurethane) airbag |
-
2013
- 2013-08-30 CN CN2013103949606A patent/CN103419741A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116595A (en) * | 1995-04-13 | 1996-02-14 | 范良藻 | Air bag protecting arrangement for vehicle |
| US20070118952A1 (en) * | 2005-11-28 | 2007-05-31 | Mu-Shu Lee | Inflating and separating device of body protection airbags |
| CN101495364A (en) * | 2006-07-24 | 2009-07-29 | P&P股份公司 | Puncture device for an inflatable unit |
| CN102971477A (en) * | 2010-05-17 | 2013-03-13 | 德利多富国际有限责任公司 | Device for invalidating value notes |
| CN202526791U (en) * | 2012-04-26 | 2012-11-14 | 中汽客汽车零部件（厦门）有限公司 | Fire emergency escape device |
| CN103202550A (en) * | 2013-04-19 | 2013-07-17 | 汕头市泰然安防器材科技有限公司 | Universal starting type inflating device and TPU (thermoplastic polyurethane) airbag |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196939A (en) * | 2014-06-30 | 2015-12-30 | 天津市沃德美嘉科技有限公司 | Automobile active safety multi-layer and multi-set outer anti-collision airbag device |
| CN105313816A (en) * | 2014-06-30 | 2016-02-10 | 天津市沃德美嘉科技有限公司 | Motorist active safety protection device |
| CN105314494A (en) * | 2014-06-30 | 2016-02-10 | 天津市沃德美嘉科技有限公司 | Elevator anti-falling protection device |
| CN105313816B (en) * | 2014-06-30 | 2018-12-21 | 天津市沃德美嘉科技有限公司 | Driver's active safety protective device |
| CN108263331A (en) * | 2016-12-30 | 2018-07-10 | 天津市沃德美嘉科技有限公司 | A kind of automobile safety system of gasbag and the application air bag |
| CN107813784A (en) * | 2017-10-20 | 2018-03-20 | 重庆电子工程职业学院 | A kind of aerating device of automobile safety air curtain |
| CN108918363A (en) * | 2018-03-23 | 2018-11-30 | 重庆山楂树科技有限公司 | Gas auxiliary detection device |
| CN108918363B (en) * | 2018-03-23 | 2020-06-30 | 重庆山楂树科技有限公司 | Gas auxiliary detection device |
| CN109204206A (en) * | 2018-08-21 | 2019-01-15 | 孙龙 | Type automobile external auto spring out type security isolation gas-bag system can be recycled |
| CN109204206B (en) * | 2018-08-21 | 2021-07-20 | 孙龙 | Recyclable external automatic pop-up type safety isolation air bag system for automobile |
| CN112946183A (en) * | 2019-12-10 | 2021-06-11 | 堀场仪器（上海）有限公司 | Closed evaporation test bin |
| CN114110427A (en) * | 2021-11-23 | 2022-03-01 | 大连海事大学 | A synchronous rapid inflation system for an inflatable slide-type offshore evacuation system |
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Application publication date: 20131204 |