CN105799635A - Airbag device with air holes - Google Patents
Airbag device with air holes Download PDFInfo
- Publication number
- CN105799635A CN105799635A CN201610246990.6A CN201610246990A CN105799635A CN 105799635 A CN105799635 A CN 105799635A CN 201610246990 A CN201610246990 A CN 201610246990A CN 105799635 A CN105799635 A CN 105799635A
- Authority
- CN
- China
- Prior art keywords
- air
- air bag
- vent
- contact surface
- connecting tube
- 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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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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
-
- 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
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
-
- 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
- B60R21/268—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 using instantaneous release of stored pressurised gas
- B60R21/274—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 using instantaneous release of stored pressurised gas characterised by means to rupture or open the fluid source
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Abstract
The invention discloses an airbag device with air holes. The airbag device comprises an airbag, charging ports and high-pressure air pumps. The front surface of the airbag is provided with a contact surface and the air holes, the air holes are installed in the center of the contact surface, and air hole fixing rings are arranged in the air holes. The charging ports are installed in the lower portion of the airbag, a connecting pipe is arranged on the lower portions of the charging ports, and a detonation device and a copper sheet are arranged in the connecting pipe. Compared with the prior art, the airbag device has the advantages that the airbag device is scientific and reasonable in structure and safe and convenient to use; as the air holes are densely formed in the contact surface of the airbag and a driver, after a collision accident happens, the air holes can guarantee normal breathing of the driver even if the face of the driver is completely attached to the contact surface, and thus the harm of asphyxia caused when the driven can not breathe is prevented.
Description
Technical field
The invention belongs to safety airbag technique field, be specifically related to a kind of air bag device with air-vent.
Background technology
Air bag system is the protection system of a kind of passive safety, it with seat harness with the use of, it is possible to provide effective Anti-bumping protection for occupant.When car collision, safe automobile air bag can make head injuries rate reduce 25%, and facial injuries rate reduces about 80%.Air bag is proposed August nineteen fifty-three by Hetrick the earliest, and obtains the U.S.'s " bumper device for car " patent.Along with the formulation of various countries' Vehicle Safety Standard, the equipment rate of air bag is more and more higher.The equipment rate of the air bag on Europe and the national automobile such as U.S., day has reached nearly 100%.
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 is in steering wheel；Occupant side anti-collision safety air bag device is generally seated on instrument board.Air bag sensor is separately mounted to driver's cabin space bar left and right side and middle part；The air bag sensor at middle part and air bag system and electronic-controlled installation are installed together.Air bag component is mainly made up of air bag, gas generator and lighter etc..Electronic-controlled installation such as be used for carry out data acquisition and data process, the reliability of diagnosis air bag, it is ensured that when reaching the numerical value preset, send ignition signal in time, and correct timed ignition, it is ensured that drive gas generator to have sufficiently large driving electric current etc..
The use of air bag gets more and more, but, in use there are some problems in existing air bag, such as, in air bag, it is not provided with air-vent, if air bag is all squeezed in driver face after ejecting, it is easily caused driver to suffocate, produces more serious injury.
Summary of the invention
It is an object of the invention to provide a kind of air bag device with air-vent, to solve to be not provided with air-vent in the air bag proposed in above-mentioned background technology, if air bag is all squeezed in driver face after ejecting, it is easily caused driver to suffocate, produces the problems such as more serious injury.
For achieving the above object, the present invention provides following technical scheme: a kind of air bag device with air-vent, including air bag, inflation inlet and high-pressure pump, the front surface of described air bag is respectively arranged with contact surface and air-vent, described air-vent is arranged on the center of contact surface, and air-vent be internally provided with air-vent ring for fixing, described inflation inlet is arranged on the lower section of air bag, and inflation inlet be arranged below connecting tube, the inside of described connecting tube is respectively arranged with opens quick-fried device and copper sheet, described open quick-fried device and be arranged on the lower section of copper sheet, described connecting tube is provided with collision detecting device, described high-pressure pump is arranged on the lower section of connecting tube, described collision detecting device, high-pressure pump is all electrically connected with automobile power source with opening quick-fried device.
Preferably, described air-vent penetrability traverse air bag.
Preferably, described high-pressure pump is provided with three altogether, and three high-pressure pumps are separately mounted to the lower section of connecting tube.
Preferably, described collision detecting device is provided with two altogether, and two collision detecting devices are separately mounted in connecting tube.
Preferably, described inflation inlet is provided with two altogether, and two inflation inlets are separately mounted to the lower section of air bag.
Preferably, the center of described contact surface is provided with intensive air-vent.
Compared with prior art, the invention has the beneficial effects as follows: this inventive structure is scientific and reasonable, safe and convenient to use, the air bag contact surface with driver is provided with intensive air-vent, after crashing, even if the face of driver and contact surface are fitted completely, air-vent also can guarantee that the eupnea of driver, it is prevented that driver suffocates because breathing the injury brought；The mode blowing copper sheet by opening quick-fried device starts high-pressure pump, and high-pressure pump can be made to work rapidly, so that air bag launches rapidly, makes driver avoid injury or alleviate extent of injury.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the present invention；
Fig. 2 is the structural representation of the present invention；
In figure: 1-air bag, 2-contact surface, 3-air-vent, 4-inflation inlet, 5-collision detecting device, 6-high-pressure pump, 7-connecting tube, 8-open quick-fried device, 9-copper sheet, 10-air-vent ring for fixing.
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 described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the present invention provides a kind of technical scheme: a kind of air bag device with air-vent, including air bag 1, inflation inlet 4 and high-pressure pump 6, the front surface of air bag 1 is respectively arranged with contact surface 2 and air-vent 3, air-vent 3 is arranged on the center of contact surface 2, and air-vent 3 be internally provided with air-vent ring for fixing 10, inflation inlet 4 is arranged on the lower section of air bag 1, and inflation inlet 4 be arranged below connecting tube 7, the inside of connecting tube 7 is respectively arranged with opens quick-fried device 8 and copper sheet 9, open quick-fried device 8 and be arranged on the lower section of copper sheet 9, connecting tube 7 is provided with collision detecting device 5, high-pressure pump 6 is arranged on the lower section of connecting tube 7, collision detecting device 5, high-pressure pump 6 is all electrically connected with automobile power source with opening quick-fried device 8.
Air-vent 3 penetrability traverse air bag 1.High-pressure pump 6 is provided with three altogether, and three high-pressure pumps 6 are separately mounted to the lower section of connecting tube 7.Collision detecting device 5 is provided with two altogether, and two collision detecting devices 5 are separately mounted in connecting tube 7.Inflation inlet 4 is provided with two altogether, and two inflation inlets 4 are separately mounted to the lower section of air bag 1.The center of contact surface 2 is provided with intensive air-vent 3.
In embodiments of the present invention, the contact surface 2 of air bag 1 is provided with intensive air-vent 3, when automobile crashes in the process of moving, even if the face of driver or occupant is fitted on contact surface 2 completely, intensive air-vent 3 also can guarantee that the eupnea of driver or occupant, cannot will not breathe and asphyxiant situation because face is fitted on contact surface 2 completely.
Operation principle: after this invention installs, switch on power, when automobile crashes in the process of moving, first shock signal is received by collision detecting device 5, as long as reaching the intensity set, collision detecting device 5 transmits signal to opening quick-fried device 8 immediately, open after quick-fried device 8 receives signal, storage signal former with it compares, if reaching airbag deployment condition, open quick-fried immediately, blow copper sheet 9, make high-pressure pump 6 start rapidly to be inflated in air bag 1, air bag is broken through liner within the extremely short time and is launched rapidly, elastic air cushion is formed in the front portion of driver or occupant, make it from injury or alleviate extent of injury, contact surface 2 on air bag 1 is provided with intensive air-vent 3, the face of timely driver is fitted on contact surface 2 completely, also can eupnea.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (6)
- null1. the air bag device with air-vent，Including air bag (1)、Inflation inlet (4) and high-pressure pump (6)，It is characterized in that: the front surface of described air bag (1) is respectively arranged with contact surface (2) and air-vent (3)，Described air-vent (3) is arranged on the center of contact surface (2)，And air-vent (3) be internally provided with air-vent ring for fixing (10)，Described inflation inlet (4) is arranged on the lower section of air bag (1)，And inflation inlet (4) be arranged below connecting tube (7)，The inside of described connecting tube (7) is respectively arranged with opens quick-fried device (8) and copper sheet (9)，The described quick-fried device (8) that opens is arranged on the lower section of copper sheet (9)，Described connecting tube (7) is provided with collision detecting device (5)，Described high-pressure pump (6) is arranged on the lower section of connecting tube (7)，Described collision detecting device (5)、High-pressure pump (6) and open quick-fried device (8) all with automobile power source be electrically connected.
- 2. a kind of air bag device with air-vent according to claim 1, it is characterised in that: described air-vent (3) penetrability traverse air bag (1).
- 3. a kind of air bag device with air-vent according to claim 1, it is characterised in that: described high-pressure pump (6) is provided with three altogether, and three high-pressure pumps (6) are separately mounted to the lower section of connecting tube (7).
- 4. a kind of air bag device with air-vent according to claim 1, it is characterized in that: described collision detecting device (5) is provided with two altogether, and two collision detecting devices (5) are separately mounted in connecting tube (7).
- 5. a kind of air bag device with air-vent according to claim 1, it is characterised in that: described inflation inlet (4) is provided with two altogether, and two inflation inlets (4) are separately mounted to the lower section of air bag (1).
- 6. a kind of air bag device with air-vent according to claim 1, it is characterised in that: the center of described contact surface (2) is provided with intensive air-vent (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246990.6A CN105799635A (en) | 2016-04-20 | 2016-04-20 | Airbag device with air holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246990.6A CN105799635A (en) | 2016-04-20 | 2016-04-20 | Airbag device with air holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105799635A true CN105799635A (en) | 2016-07-27 |
Family
ID=56458252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610246990.6A Pending CN105799635A (en) | 2016-04-20 | 2016-04-20 | Airbag device with air holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105799635A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545031Y (en) * | 2002-06-19 | 2003-04-16 | 张海钟 | Safety air bag with additional wing for car |
| CN1781767A (en) * | 2004-03-20 | 2006-06-07 | 彭小毛 | Automobile safety air bag for preventing suffocation |
| CN202029805U (en) * | 2011-05-22 | 2011-11-09 | 李晓文 | Safe air bag device |
| JP2013035437A (en) * | 2011-08-09 | 2013-02-21 | Nippon Plast Co Ltd | Airbag device |
| CN202935296U (en) * | 2012-09-03 | 2013-05-15 | 彭从友 | Automatic inflation safety device for automobile |
-
2016
- 2016-04-20 CN CN201610246990.6A patent/CN105799635A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545031Y (en) * | 2002-06-19 | 2003-04-16 | 张海钟 | Safety air bag with additional wing for car |
| CN1781767A (en) * | 2004-03-20 | 2006-06-07 | 彭小毛 | Automobile safety air bag for preventing suffocation |
| CN202029805U (en) * | 2011-05-22 | 2011-11-09 | 李晓文 | Safe air bag device |
| JP2013035437A (en) * | 2011-08-09 | 2013-02-21 | Nippon Plast Co Ltd | Airbag device |
| CN202935296U (en) * | 2012-09-03 | 2013-05-15 | 彭从友 | Automatic inflation safety device for automobile |
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| 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: 20160727 |