CN105818768A - Automobile anti-collision beam air bag - Google Patents
Automobile anti-collision beam air bag Download PDFInfo
- Publication number
- CN105818768A CN105818768A CN201610242153.6A CN201610242153A CN105818768A CN 105818768 A CN105818768 A CN 105818768A CN 201610242153 A CN201610242153 A CN 201610242153A CN 105818768 A CN105818768 A CN 105818768A
- Authority
- CN
- China
- Prior art keywords
- air bag
- collision
- automobile
- airbag apparatus
- igniter
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/023—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
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- 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
- B60R21/0136—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 responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
-
- 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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
-
- 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
- B60R21/264—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 generation of gas, e.g. pyrotechnic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R2019/026—Buffers, i.e. bumpers of limited extent
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- 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
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01211—Expansion of air bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Abstract
The invention discloses an automobile anti-collision beam air bag which comprises a collision sensor, triggers and high-pressure gas chambers. The collision sensor is installed on the right side of a support. Gas generation devices B are arranged on the right side of the collision sensor. Receiving and triggering signal devices B are arranged on the left sides in the gas generation devices. Ignition devices B are arranged on the right sides of the receiving and triggering signal devices B. Inflators B are arranged on the right sides of the ignition devices B. Spiral springs B are arranged on the right sides of the inflators B. Compared with the prior art, the automobile anti-collision beam air bag has the beneficial effects that when an automobile accident happens to an automobile, or a brake fails in the high-speed motion process, the speed needs to be reduced through collisions and friction, a buffering effect can be achieved, the hard collision between an anti-collision beam and a wall and the like is changed into the soft collision, the losses of an automobile body are reduced to the minimum degree, the situation that the force borne by a person is directly increased greatly, and consequently the person is greatly harmed can be avoided as well, and the personal safety is protected.
Description
Technical field
The invention belongs to technical field of automobile, be specifically related to a kind of automobile buffer beam air bag.
Background technology
Triangle is a most stable of structure as you know, and body frame is made up of many irregular trianglees in fact exactly, in order to resist from impact from all directions, it should be understood that, the holding capacity in the not all place of skeleton of automobile all as because this is related to the conduction of power, crumple etc..Front and back the meaning of collision prevention girders is exactly the device that vehicle bears impact force for the first time, and having an important idea in terms of vehicle body passive security is exactly some stress whole body stress.Some position being exactly plainly car body receives shock, if going holding capacity iff allowing this position, then the protected effect reached can be very poor.If certain point by power when, allow whole framing structure go holding capacity, then can reduce the intensity of power suffered by a point to greatest extent, particularly before and after crashproof girder steel the most just play effect clearly.It will be seen that the connection of collision prevention girders two ends is the low speed energy-absorption box that yield strength is the lowest in this structure, then it is connected on car body longeron by the form of bolt.
In high speed offset collision, collision prevention girders can effectively by impact force on the left of vehicle body (or right side) be delivered to right side (or left side), allow as far as possible whole car body go absorb collision energy.When low speed collision occurs (generally below 15km/h), collision prevention girders can avoid impact force to the infringement of longeron before and after vehicle body, reduces maintenance cost.
In use there are some defects in existing collision prevention girders, such as, but when galloping brake failure, automobile needs to carry out ramp to stop by clashing into vehicle body friction body of wall, or automobile gets into an accident when, the strength that collision prevention girders is born is excessive, because they belong to very stiff and demanding, so damage and the deformation of collision prevention girders can be caused, cause body of a motor car also to sustain damage, will result in the biggest loss.
Summary of the invention
It is an object of the invention to provide a kind of automobile buffer beam air bag, the problem firmly touching easy damaged automobile with the collision prevention girders solving to propose in above-mentioned background technology.
nullFor achieving the above object，The present invention provides following technical scheme: a kind of automobile buffer beam air bag，Including impact microphone、Trigger and plenum chamber，Described impact microphone is arranged on the right side of support，And the right side of impact microphone is provided with gas generating unit，The inside left of described generating means is provided with reception and triggers advertiser B，The described right side receiving triggering advertiser B is provided with igniter B，The right side of described igniter B is provided with aerator B，The right side of described aerator B is provided with helical spring B，The right side that the right side of described helical spring B is provided with is provided with airbag apparatus，Described airbag apparatus is arranged in collision prevention girders，Described trigger is arranged on the right side of airbag apparatus，The left side of described plenum chamber is provided with helical spring A，The left side of described helical spring A is provided with aerator A，The left side of described aerator A is provided with igniter A，The left side of described igniter A is provided with reception and triggers advertiser A，Described igniter B and igniter A are all electrically connected with impact microphone.
Preferably, described gas generating unit is provided with two altogether, and two gas generating units are separately mounted to the two ends of collision prevention girders.
Preferably, described airbag apparatus be internally provided with filter B and blowout disk.
Preferably, described airbag apparatus is provided with two altogether, and two airbag apparatus are separately mounted to the right side of two gas generating units.
Preferably, described trigger is provided with two altogether, and two triggers are separately mounted to the right side of airbag apparatus.
Compared with prior art; the invention has the beneficial effects as follows: this invention gets into an accident at automobile; or when high-speed motion brake failure; needing slows down by collision and friction can play cushioning effect; change collision prevention girders to touch for soft with firmly touching of body of wall etc.; the loss making car body minimizes, it is also possible to the power allowing people be born will not directly increase to coming to harm the most greatly, protects the safety of the person.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of present configuration；
In figure: 1-impact microphone, 2-receive and trigger advertiser B, 3-igniter B, 4-aerator B, 5-helical spring B, 6-airbag apparatus, 601-filter B, 602-blowout disk, 7-trigger, 8-collision prevention girders, 9-helical spring A, 10-aerator A, 11-igniter A, 12-reception triggering advertiser A, 13-support, 14-plenum chamber, 15-gas generating unit.
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 are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1，The present invention provides a kind of technical scheme: a kind of automobile buffer beam air bag，Including impact microphone 1、Trigger 7 and plenum chamber 14，Impact microphone 1 is arranged on the right side of support 13，And the right side of impact microphone 1 is provided with gas generating unit 15，The inside left of generating means 15 is provided with reception and triggers advertiser B2，The right side receiving triggering advertiser B2 is provided with igniter B3，The right side of igniter B3 is provided with aerator B4，The right side of aerator B4 is provided with helical spring B5，The right side that the right side of helical spring B5 is provided with is provided with airbag apparatus 6，Airbag apparatus 6 is arranged in collision prevention girders 8，Trigger 7 is arranged on the right side of airbag apparatus 6，The left side of plenum chamber 14 is provided with helical spring A9，The left side of helical spring A9 is provided with aerator A10，The left side of aerator A10 is provided with igniter A11，The left side of igniter A11 is provided with reception and triggers advertiser A12，Igniter B3 and igniter A11 are all electrically connected with impact microphone 1.
Gas generating unit 15 is provided with two altogether, and two gas generating units 15 are separately mounted to the two ends of collision prevention girders 8.Airbag apparatus 6 be internally provided with filter B 601 and blowout disk 602.Airbag apparatus 6 is provided with two altogether, and two airbag apparatus 6 are separately mounted to the right side of two gas generating units 15.Trigger 7 is provided with two altogether, and two triggers 7 are separately mounted to the right side of airbag apparatus 6.
Operation principle: after the present invention installs, when test, clashes into trigger 7, signaling reflex is in impact microphone 1, receiving triggering advertiser A12 makes igniter A11 light a fire, and makes aerator A10 burning produce nitrogen, quickly pours in airbag apparatus 6, helical spring A9 ejects air bag, when gas is too much, auto spiral spring B 5, by shrinking, releases some gases, then complete operation, striking experiment can be started.
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 carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (5)
- null1. an automobile buffer beam air bag，Including impact microphone (1)、Trigger (7) and plenum chamber (14)，It is characterized in that: described impact microphone (1) is arranged on the right side of support (13)，And the right side of impact microphone (1) is provided with gas generating unit (15)，The inside left of described generating means (15) is provided with reception and triggers advertiser B (2)，The described right side receiving triggering advertiser B (2) is provided with igniter B (3)，The right side of described igniter B (3) is provided with aerator B (4)，The right side of described aerator B (4) is provided with helical spring B (5)，The right side that the right side of described helical spring B (5) is provided with is provided with airbag apparatus (6)，Described airbag apparatus (6) is arranged in collision prevention girders (8)，Described trigger (7) is arranged on the right side of airbag apparatus (6)，The left side of described plenum chamber (14) is provided with helical spring A (9)，The left side of described helical spring A (9) is provided with aerator A (10)，The left side of described aerator A (10) is provided with igniter A (11)，The left side of described igniter A (11) is provided with reception and triggers advertiser A (12)，Described igniter B (3) and igniter A (11) are all electrically connected with impact microphone (1).
- A kind of automobile buffer beam air bag the most according to claim 1, it is characterised in that: described gas generating unit (15) is provided with two altogether, and two gas generating units (15) are separately mounted to the two ends of collision prevention girders (8).
- A kind of automobile buffer beam air bag the most according to claim 1, it is characterised in that: described airbag apparatus (6) be internally provided with filter B (601) and blowout disk (602).
- A kind of automobile buffer beam air bag the most according to claim 1, it is characterized in that: described airbag apparatus (6) is provided with two altogether, and two airbag apparatus (96) are separately mounted to the right side of two gas generating units (15).
- A kind of automobile buffer beam air bag the most according to claim 1, it is characterised in that: described trigger (7) is provided with two altogether, and two triggers (7) are separately mounted to the right side of airbag apparatus (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242153.6A CN105818768A (en) | 2016-04-19 | 2016-04-19 | Automobile anti-collision beam air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242153.6A CN105818768A (en) | 2016-04-19 | 2016-04-19 | Automobile anti-collision beam air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105818768A true CN105818768A (en) | 2016-08-03 |
Family
ID=56527003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610242153.6A Pending CN105818768A (en) | 2016-04-19 | 2016-04-19 | Automobile anti-collision beam air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105818768A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139781A (en) * | 2016-12-28 | 2019-08-16 | 关键安全体系股份有限公司 | Inflator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040074688A1 (en) * | 2002-08-30 | 2004-04-22 | Masakazu Hashimoto | Pedestrian protection airbag system |
| CN102026851A (en) * | 2008-04-29 | 2011-04-20 | 艾尔希汽车公司 | Airbag inflator with adaptive valve |
| CN203078457U (en) * | 2012-12-21 | 2013-07-24 | 北京汽车股份有限公司 | Anti-collision structure of vehicle and vehicle |
| CN103847681A (en) * | 2012-12-05 | 2014-06-11 | 现代自动车株式会社 | External airbag apparatus |
| CN105270302A (en) * | 2014-05-28 | 2016-01-27 | 福特全球技术公司 | Bumper assembly including airbag |
-
2016
- 2016-04-19 CN CN201610242153.6A patent/CN105818768A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040074688A1 (en) * | 2002-08-30 | 2004-04-22 | Masakazu Hashimoto | Pedestrian protection airbag system |
| CN102026851A (en) * | 2008-04-29 | 2011-04-20 | 艾尔希汽车公司 | Airbag inflator with adaptive valve |
| CN103847681A (en) * | 2012-12-05 | 2014-06-11 | 现代自动车株式会社 | External airbag apparatus |
| CN203078457U (en) * | 2012-12-21 | 2013-07-24 | 北京汽车股份有限公司 | Anti-collision structure of vehicle and vehicle |
| CN105270302A (en) * | 2014-05-28 | 2016-01-27 | 福特全球技术公司 | Bumper assembly including airbag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139781A (en) * | 2016-12-28 | 2019-08-16 | 关键安全体系股份有限公司 | Inflator |
| CN110139781B (en) * | 2016-12-28 | 2022-04-15 | 关键安全体系股份有限公司 | Air pump |
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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 |
Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |