CN105857243A - High-safety air bag special for automobile - Google Patents
High-safety air bag special for automobile Download PDFInfo
- Publication number
- CN105857243A CN105857243A CN201610241175.0A CN201610241175A CN105857243A CN 105857243 A CN105857243 A CN 105857243A CN 201610241175 A CN201610241175 A CN 201610241175A CN 105857243 A CN105857243 A CN 105857243A
- Authority
- CN
- China
- Prior art keywords
- air bag
- nitrogen
- gas generating
- temperature
- disposed
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R2021/26017—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow a cooling agent being added to the inflation fluid
Abstract
The invention discloses a high-safety air bag special for an automobile. The high-safety air bag special for the automobile comprises a main machine outer shell, fixing devices, a safety air bag and temperature detecting devices. A nitrogen generation device is disposed on the left side of the inside of the main machine outer shell; an electric ignition device is disposed inside the nitrogen generation device; a gas generating agent is disposed on the outer side of the electric ignition device; a filter net is disposed on the outer side of the gas generating agent; air inlets are formed in the outer side of the nitrogen generation device; the fixing devices are mounted on the two sides of the nitrogen generation device; gas guide pipes are disposed on the right side of the nitrogen generation device; nitrogen cooling devices are disposed on the right sides of the gas guide pipes; the temperature detecting devices are disposed inside the nitrogen cooling devices; and a steering wheel is disposed on the right side of the main machine outer shell. The high-safety air bag special for the automobile is scientific and reasonable in structure, and safe and convenient to operate, the temperature detecting devices can detect gas temperature during inflation, and the nitrogen cooling devices can conveniently cool nitrogen in time.
Description
Technical field
The invention belongs to technical field of vehicle safety, be specifically related to the high security air bag of a kind of automobile specified.
Background technology
Electronic security(ELSEC) air bag (electronic control of safety airbag) air bag system is a kind of passive peace
The protection system of full property (see vehicle safety performance), it with seat harness with the use of, can be that occupant provides effective anti-
Hit protection.When car collision, safe automobile air bag can make head injuries rate reduce 25%, and facial injuries rate reduces about 80%.
Mainly it is made up of air bag sensor, anti-collision safety air bag and electronic-controlled installation etc..Driver side anti-collision safety air bag device
In steering wheel；Occupant side anti-collision safety air bag device is generally seated on instrument board.Air bag sensor is separately mounted to drive
Interventricular septum plate left and right side and middle part；Air bag sensor and the air bag system at middle part are arranged on one with electronic-controlled installation
Rise.Air bag component is mainly made up of air bag, gas generator and igniter etc..Electronic-controlled installation is as being used for carrying out data
Gather the reliability processing, diagnosing air bag with data, it is ensured that when reaching default numerical value, send ignition signal in time,
And correct timed ignition, it is ensured that drive gas generator to have sufficiently large driving electric current etc..Existing safe automobile air bag was being inflated
Cheng Zhong, produces substantial amounts of hot gas and readily burns the problem of passenger and driver, propose the high security of a kind of automobile specified for this
Air bag.
Summary of the invention
It is an object of the invention to provide the high security air bag of a kind of automobile specified, to solve above-mentioned background technology proposes
Safe automobile air bag, in gas replenishment process, produces substantial amounts of hot gas and readily burns the problem of passenger and driver.
For achieving the above object, the present invention provides following technical scheme: the high security air bag of a kind of automobile specified, including
Host housing body, fixing device, air bag and temperature-detecting device, the inside left of described host housing body is provided with nitrogen
Generating means, described nitrogen gas generating device be internally provided with electrical ignition device, the outside of described electrical ignition device is provided with
Gas generating agent, the outside of described gas generating agent is provided with screen pack, and the outside of described nitrogen gas generating device is provided with air inlet, described solid
Determining device and be arranged on the both sides of nitrogen gas generating device, the right side of described nitrogen gas generating device is provided with wireway, described wireway
Right side is provided with nitrogen heat sink, and described temperature-detecting device is arranged on the inside of nitrogen heat sink, described host housing body
Right side be provided with steering wheel, described air bag is arranged on the inside of steering wheel, and the right side of air bag is provided with air bag bullet
Outlet, the surrounding of described air bag ejection door is provided with pressure sensitive device, described electrical ignition device, pressure sensitive device and peace
Full air bag is all electrically connected with external control panel.
Preferably, described nitrogen heat sink is connected by wireway with air bag.
Preferably, described nitrogen gas generating device is connected by wireway with nitrogen heat sink.
Preferably, described temperature-detecting device arranges two altogether, and two temperature-detecting devices are separately mounted to nitrogen heat sink
Inside.
Preferably, described air inlet is provided with two altogether, and two air inlets are separately mounted to the both sides of nitrogen gas generating device.
Compared with prior art, the invention has the beneficial effects as follows: this inventive structure is scientific and reasonable, easy-to-operate, temperature is examined
Survey device and can detect temperature inflation when, it is simple to nitrogen heat sink is lowered the temperature to nitrogen in time, improves the peace of air bag
Quan Xing, prevents the hot gas in air bag from overflowing the driver that burns, and air bag can be ejected and prevent air bag by steering wheel by air bag ejection door
On vinyl cover eject driver damaged, reduce the secondary injury that causes of air bag, improve its security, more favorably
In protection driver.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
In figure: 1-screen pack, 2-electrical ignition device, 3-host housing body, 4-nitrogen gas generating device, 5-gas generating agent, 6-are solid
Determine device, 7-wireway, 8-pressure sensitive device, 9-air bag ejection door, 10-air bag, 11-steering wheel, 12-nitrogen fall
Temperature device, 13-temperature-detecting device, 14-air inlet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the present invention
In embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme: the high security air bag of a kind of automobile specified, including main frame outside
Housing 3, fixing device 6, air bag 10 and temperature-detecting device 13, the inside left of host housing body 3 is provided with nitrogen and occurs
Device 4, nitrogen gas generating device 4 be internally provided with electrical ignition device 2, the outside of electrical ignition device 2 is provided with gas generating agent 5,
The outside of gas generating agent 5 is provided with screen pack 1, and the outside of nitrogen gas generating device 4 is provided with air inlet 14, and fixing device 6 is arranged on nitrogen
The both sides of gas generating means 4, the right side of nitrogen gas generating device 4 is provided with wireway 7, and the right side of wireway 7 is provided with nitrogen cooling
Device 12, temperature-detecting device 13 is arranged on the inside of nitrogen heat sink 12, and the right side of host housing body 3 is provided with steering wheel 11,
Air bag 10 is arranged on the inside of steering wheel 11, and the right side of air bag 10 is provided with air bag ejection door 9, air bag ejection door 9
Surrounding be provided with pressure sensitive device 8, electrical ignition device 2, pressure sensitive device 8 and air bag 10 all with external chain of command
Plate is electrically connected with.
Nitrogen heat sink 12 is connected by wireway 7 with air bag 10.Nitrogen gas generating device 4 passes through with nitrogen heat sink 12
Wireway connects.Temperature-detecting device 13 arranges two altogether, and two temperature-detecting devices 13 are separately mounted to nitrogen heat sink
The inside of 12.Air inlet 14 is provided with two altogether, and two air inlets 14 are separately mounted to the both sides of nitrogen gas generating device 4.
Operation principle: after the present invention installs, when pressure sensitive device 8 inductive kick power, the electricity within nitrogen gas generating device 4
Gas igniter 2 is lighted a fire, and gas generating agent 5 reacts so that external air enters screen pack 1 from air inlet 14 and filters generation nitrogen,
Then the inside of nitrogen heat sink 12 it is sent to by wireway 7, when temperature-detecting device 13 detects high-temperature gas, and nitrogen drops
Nitrogen is lowered the temperature by temperature device 12, and inflates to air bag 10, and air bag is ejected by air bag ejection door 9, protects driver's safety.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, it is possible to understand that
Without departing from these embodiments being carried out multiple change in the case of the principle of the present invention and spirit, revise, replace and modification,
The scope of the present invention be defined by the appended.
Claims (5)
1. a high security air bag for automobile specified, including host housing body (3), fixing device (6), air bag
And temperature-detecting device (13) (10), it is characterised in that: the inside left of described host housing body (3) is provided with nitrogen and sends out
Generating apparatus (4), described nitrogen gas generating device (4) be internally provided with electrical ignition device (2), described electrical ignition device (2)
Outside be provided with gas generating agent (5), the outside of described gas generating agent (5) is provided with screen pack (1), described nitrogen gas generating device (4)
Outside be provided with air inlet (14), described fixing device (6) is arranged on the both sides of nitrogen gas generating device (4), described nitrogen
The right side of generating means (4) is provided with wireway (7), and the right side of described wireway (7) is provided with nitrogen heat sink (12),
Described temperature-detecting device (13) is arranged on the inside of nitrogen heat sink (12), and the right side of described host housing body (3) sets
Being equipped with steering wheel (11), described air bag (10) is arranged on the inside of steering wheel (11), and the right side of air bag (10)
Side is provided with air bag ejection door (9), and the surrounding of described air bag ejection door (9) is provided with pressure sensitive device (8), described electrically
Igniter (2), pressure sensitive device (8) and air bag (10) are all electrically connected with external control panel.
The high security air bag of a kind of automobile specified the most according to claim 1, it is characterised in that: described nitrogen drops
Temperature device (12) is connected by wireway (7) with air bag (10).
The high security air bag of a kind of automobile specified the most according to claim 1, it is characterised in that: described nitrogen is sent out
Generating apparatus (4) is connected by wireway with nitrogen heat sink (12).
The high security air bag of a kind of automobile specified the most according to claim 1, it is characterised in that: described temperature is examined
Survey device (13) and arrange two altogether, and two temperature-detecting devices (13) are separately mounted to the interior of nitrogen heat sink (12)
Portion.
The high security air bag of a kind of automobile specified the most according to claim 1, it is characterised in that: described air inlet
(14) it is provided with two altogether, and two air inlets (14) are separately mounted to the both sides of nitrogen gas generating device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241175.0A CN105857243A (en) | 2016-04-19 | 2016-04-19 | High-safety air bag special for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241175.0A CN105857243A (en) | 2016-04-19 | 2016-04-19 | High-safety air bag special for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105857243A true CN105857243A (en) | 2016-08-17 |
Family
ID=56632861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610241175.0A Pending CN105857243A (en) | 2016-04-19 | 2016-04-19 | High-safety air bag special for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105857243A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364415A (en) * | 2017-08-16 | 2017-11-21 | 芜湖金鹏汽车部件有限公司 | A kind of high temperature resistant automobile air bag |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03174210A (en) * | 1989-12-04 | 1991-07-29 | Nippon Koki Kk | Gas filter of device for generating gas to develop air bag |
| CN2223706Y (en) * | 1994-11-07 | 1996-04-03 | 钟延沁 | Safety air bag device for preventing automobiles from collision |
| CN1183748A (en) * | 1995-04-25 | 1998-06-03 | 大宇电子株式会社 | Pyrotechnic inflator using thermoelectric device |
| CN1195620A (en) * | 1997-03-24 | 1998-10-14 | 大赛璐化学工业株式会社 | Gas generating pellets, gas generator and air bag apparatus |
| CN2658003Y (en) * | 2003-11-19 | 2004-11-24 | 周明武 | Vehicle safety air bag |
| CN1710334A (en) * | 2005-07-11 | 2005-12-21 | 北京理工大学 | High temperature gas rapid cooling device and cooling method |
| CN101284521A (en) * | 1997-03-24 | 2008-10-15 | 大赛璐化学工业株式会社 | Gas generator for air bag and air bag apparatus |
-
2016
- 2016-04-19 CN CN201610241175.0A patent/CN105857243A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03174210A (en) * | 1989-12-04 | 1991-07-29 | Nippon Koki Kk | Gas filter of device for generating gas to develop air bag |
| CN2223706Y (en) * | 1994-11-07 | 1996-04-03 | 钟延沁 | Safety air bag device for preventing automobiles from collision |
| CN1183748A (en) * | 1995-04-25 | 1998-06-03 | 大宇电子株式会社 | Pyrotechnic inflator using thermoelectric device |
| CN1195620A (en) * | 1997-03-24 | 1998-10-14 | 大赛璐化学工业株式会社 | Gas generating pellets, gas generator and air bag apparatus |
| CN101284521A (en) * | 1997-03-24 | 2008-10-15 | 大赛璐化学工业株式会社 | Gas generator for air bag and air bag apparatus |
| CN2658003Y (en) * | 2003-11-19 | 2004-11-24 | 周明武 | Vehicle safety air bag |
| CN1710334A (en) * | 2005-07-11 | 2005-12-21 | 北京理工大学 | High temperature gas rapid cooling device and cooling method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364415A (en) * | 2017-08-16 | 2017-11-21 | 芜湖金鹏汽车部件有限公司 | A kind of high temperature resistant automobile air bag |
| CN107364415B (en) * | 2017-08-16 | 2023-08-04 | 芜湖金鹏汽车部件有限公司 | High-temperature-resistant automobile safety airbag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |