CN106696884A - Automobile rear-row safety airbag protection equipment - Google Patents
Automobile rear-row safety airbag protection equipment Download PDFInfo
- Publication number
- CN106696884A CN106696884A CN201510462482.7A CN201510462482A CN106696884A CN 106696884 A CN106696884 A CN 106696884A CN 201510462482 A CN201510462482 A CN 201510462482A CN 106696884 A CN106696884 A CN 106696884A
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- air bag
- row
- protection equipment
- safety
- automobile rear
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Abstract
The invention discloses an automobile rear-row safety airbag protection equipment. The rear-row safety airbag protection equipment is mounted behind a backrest of a front-row seat; the rear-row safety airbag protection equipment is unfolded from top to bottom after being detonated; the unfolding direction is directly towards the rear side; and the rear-row safety airbag protection equipment is unfolded towards a rear-row seat to form an air cushion. According to the automobile rear-row safety airbag protection equipment, as the traditional automobile rear-row passenger collision protection modes are increased and a rear-row safety airbag behind a front-row backrest is fixed, and the rear-row safety airbag is detonated when an automobile suffers front-end collision, the airbag is unfolded directly towards the rear side and unfolded towards a passenger to form the air cushion so as to buffer kinetic energies of motions of the head and the chest of the passenger; and with the coordination with a safety belt, injuries at the head part and the neck part of the passenger sitting in the rear row are reduced so as to achieve a good protecting effect on the passenger in the rear row. In a real collision accident, the protecting performance of the rear-row protection safety airbag cannot be weakened due to different postures and sitting postures of the passengers and different angles of the seat backrest.
Description
Technical field
The present invention relates to a kind of new automobile rear air bag for protection equipment, can be used on various types of vehicles.
Background technology
Current automobile has become one of the most frequently used vehicles of people, therefore the safety problem of automobile is always focal issue of concern.The protection equipment of safe automobile air bag is simply provided with conventional automobile at main driving position and co-driver, the driver and occupant of dress circle bump against the windshield of automobile and cause danger when preventing accident emergency brake.Although the air bag for protection equipment ensure that the safety of front-seat driver and occupant to a certain extent.But for carriage heel row occupant; during front collides; only without the protection of air bag, when automobile occurs head-on crash, the occupant on back seat will move forward because of inertia for safety belt protection; under the constraint of car belt; head still collides with the backrest or headrest of front-row seats causes the risk of injury, and head causes cervical spine injury because of inertial fling; therefore, head, neck position injury values are than larger；When automobile occurs side collision, automobile body gusset and car door in the side that collides are deformed because of collision, are invaded to in-car, the inside gadget of automotive interior（Such as car door guard plate）Will be collided with occupant, cause the injury of occupant.At present typically when automobile occurs side collision; the collision probability of heel row is larger; known side airbag of automobile is mounted on the flank of backrest; but; due to different sexes, the occupant of the bodily form, when vehicle is driven, the angle of backrest can be adjusted; so that installing side airbag from backrest launch when, protection zone is not fixed；Simultaneously because seating custom of the different occupants in automobile is different; in front of especially relativelying close to, away from the seating attitude of backrest; installing side airbag on the flank of backrest is in the side impact events of real world; air bag protection zone can be inadequate, so as to the protective value to occupant can be reduced.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of top installed in front-row seats inner skeleton; the air bag just highly located to the face of seat rear occupant; in collision scenario; air bag launches from top to bottom; head, the injury of neck position of heel row occupant can be reduced; also not because the angle of the figure, sitting posture and backrest of driver and crew is different, and the protective value of side airbag is reduced；Between occupant and automotive upholstery such as door shield, between handrail and vehicle window, buttocks is effectively pushed away away from collision area, so as to reduce the head of occupant, chest, the extent of injury of belly significant points.The Car back row safety protection device of more preferable protection is provided for heel row occupant, so as to improve vehicle safety performance.
The technical scheme is that：A kind of automobile rear air bag for protection equipment, it is particular in that：Heel row air bag for protection equipment is installed behind the backrest of front-row seats, is launched from top to bottom after the air bag for protection equipment detonation, expansion direction is for dead astern is towards back seat and forms air cushion.
The left air bag arm 2 of safety is connected with the left side of air bag front 1.
The right air bag arm 3 of safety is connected with the right side of air bag front 1.
There are three air-filled pores 4 the inside of the air bag front 1.
The heel row air bag the inside that the backrest that three air-filled pores 4 are located at front-row seats is installed below.
Heel row airbag device is installed behind the backrest of the front-row seats, is launched from top to bottom after the airbag device detonation, expansion direction is for dead astern is towards back seat and forms air cushion.
The expansion shape of air bag front 1 is oblate spheroid or is cylindricality.
The right expansion shape of air bag arm 3 of safety is oblate spheroid or is cylindricality.
The heel row air bag is arranged on the top of front-row seats inner skeleton, and the just face to seat rear occupant highly locates.
The air bag is fixed on the top of front-row seats inner skeleton by bonding, suture way, and the just face to seat rear occupant highly locates.
The half of the Gao Du≤corresponding backrest height in the front protecting region that the heel row air bag front 1 is constituted, covers the neck and head position of occupant.
The half of the Gao Du≤corresponding backrest height in the lateral protection region that the right air bag arm 3 of the left safety of air bag arm 2 of safety is constituted, covers buttocks and the rib position of occupant.
The beneficial effects of the invention are as follows：The mode of existing automobile rear crash protection occupant is increased, the heel row air bag behind front-seat backrest is secured, when automobile occurs head-on crash; heel row air bag detonates; airbag launches, and expansion direction is dead astern, in face of occupant; form air cushion; to buffer the motion energy of the head of occupant, chest, coordinate safety belt, alleviate head, the neck position of the occupant to riding in heel row; occupant's head, the injury of neck are reduced, so as to the occupant to heel row plays more preferable protective effect.In real collision accident, will not be different because of the angle of occupant figure, sitting posture and backrest, and reduce the protective value of heel row safety protective air-sac.
Brief description of the drawings
Fig. 1 is side view；
Fig. 2 is front view；
Fig. 3 is top view.
Specific embodiment
Below in conjunction with the accompanying drawings and implementation method the present invention is further detailed explanation：
If Fig. 1 is that, with the environment inside car schematic diagram of this side of occupant, occupant 1 is sitting on automotive seat 2, outside is the inside gadget in in-car portion（Such as car door guard plate）, for occupant side or opposite side, embodiments of the present invention are the same.
A kind of automobile rear air bag for protection equipment, it is particular in that：Heel row air bag for protection equipment is installed behind the backrest of front-row seats, is launched from top to bottom after the air bag for protection equipment detonation, expansion direction is for dead astern is towards back seat and forms air cushion.
The left air bag arm 2 of safety is connected with the left side of air bag front 1.
The right air bag arm 3 of safety is connected with the right side of air bag front 1.
There are three air-filled pores 4 the inside of the air bag front 1.
The heel row air bag the inside that the backrest that three air-filled pores 4 are located at front-row seats is installed below.
Heel row airbag device is installed behind the backrest of the front-row seats, is launched from top to bottom after the airbag device detonation, expansion direction is for dead astern is towards back seat and forms air cushion.
The expansion shape of air bag front 1 is oblate spheroid or is cylindricality.
The right expansion shape of air bag arm 3 of safety is oblate spheroid or is cylindricality.
If Fig. 2 is the half of the Gao Du≤corresponding backrest height in the front protecting region that heel row air bag front 1 is constituted; the half of the Gao Du≤corresponding backrest height in the lateral protection region of neck and head position and the safety right composition of air bag arm 3 of the left safety of air bag arm 2 of occupant is covered, the buttocks of occupant and the front view of rib position is covered.
If Fig. 3 is the half of the Gao Du≤corresponding backrest height in the front protecting region that heel row air bag front 1 is constituted; the half of the Gao Du≤corresponding backrest height in the lateral protection region of neck and head position and the safety right composition of air bag arm 3 of the left safety of air bag arm 2 of occupant is covered, the buttocks of occupant and the top view of rib position is covered.
The heel row air bag is arranged on the top of front-row seats inner skeleton; face just to seat rear occupant highly locates; work as collision scenario; the top of front-row seats inner skeleton is arranged in automobile rear air bag, head, neck, belly and the rib that the occupant 1 that 3 pairs, the air bag air cushion of formation circle or oblate spheroid after 4 air bag devices launch is sitting on automotive seat 2 just highly locate to the face of seat rear occupant are protected.
The air bag leads to, and crosses the top that bonding, suture way are fixed on front-row seats inner skeleton, and the just face to seat rear occupant highly locates.
The half of the Gao Du≤corresponding backrest height in the front protecting region that the heel row air bag front 1 is constituted, covers the neck and head position of occupant.
The half of the Gao Du≤corresponding backrest height in the lateral protection region that the right air bag arm 3 of the left safety of air bag arm 2 of safety is constituted, covers buttocks and the rib position of occupant.
A specific embodiment of the invention is these are only, but design concept of the invention is not limited thereto, the insubstantial modifications that all utilization present inventive concepts are made to the present invention, each falls within protection scope of the present invention.
Claims (10)
1. a kind of automobile rear airbag safety protection equipment, including air bag front（1）, the left air bag arm of safety（2）The right air bag arm of safety（3）And air-filled pore（4）.
2. a kind of automobile rear airbag safety protection equipment according to claim 1, it is characterised in that：The left air bag arm of safety（2）With air bag front（1）The left side is connected；The right air bag arm of safety（3）With air bag front（1）The right side is connected.
3. a kind of automobile rear airbag safety protection equipment according to claim 1, it is characterised in that：The air bag front（1）There are three air-filled pores the inside（4）；Three air-filled pores（4）Positioned at the heel row air bag the inside that the backrest of front-row seats is installed below.
4. a kind of automobile rear airbag safety protection equipment according to claim 1, it is characterised in that：Heel row airbag device is installed behind the backrest of the front-row seats, is launched from top to bottom after the airbag device detonation, expansion direction is for dead astern is towards back seat and forms air cushion.
5. a kind of automobile rear airbag safety protection equipment according to claim 1, it is characterised in that：The air bag front（1）Expansion shape is oblate spheroid or is cylindricality.
6. a kind of automobile rear airbag safety protection equipment according to claim 2, it is characterised in that：The left air bag arm of safety（2）Expansion shape is oblate spheroid or is cylindricality；The right air bag arm of safety（3）Expansion shape is oblate spheroid or is cylindricality.
7. a kind of automobile rear airbag safety protection equipment according to claim 6, it is characterised in that：The heel row air bag is arranged on the top of front-row seats inner skeleton, and the just face to seat rear occupant highly locates.
8. a kind of automobile rear airbag safety protection equipment according to claim 7, it is characterised in that：The air bag is fixed on the top of front-row seats inner skeleton by bonding, suture way, and the just face to seat rear occupant highly locates.
9. a kind of automobile rear airbag safety protection equipment according to right wants 7, it is characterised in that：The heel row air bag front（1）The half of the Gao Du in the front protecting region of composition≤corresponding backrest height, covers the neck and head position of occupant.
10. a kind of automobile rear airbag safety protection equipment according to right wants 7, it is characterised in that：The left air bag arm of safety（2）The right air bag arm of safety（3）The half of the Gao Du in the lateral protection region of composition≤corresponding backrest height, covers buttocks and the rib position of occupant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510462482.7A CN106696884A (en) | 2015-07-31 | 2015-07-31 | Automobile rear-row safety airbag protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510462482.7A CN106696884A (en) | 2015-07-31 | 2015-07-31 | Automobile rear-row safety airbag protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696884A true CN106696884A (en) | 2017-05-24 |
Family
ID=58894990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510462482.7A Withdrawn CN106696884A (en) | 2015-07-31 | 2015-07-31 | Automobile rear-row safety airbag protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696884A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10336280B2 (en) | 2017-10-18 | 2019-07-02 | Ford Global Technologies, Llc | Airbag assembly |
| CN110962788A (en) * | 2019-12-25 | 2020-04-07 | 宜宾凯翼汽车有限公司 | Front airbag protection device for passenger on rear row of passenger car |
| CN114906539A (en) * | 2022-03-11 | 2022-08-16 | 张为民 | Air cushion buffering bed |
| CN115151452A (en) * | 2019-12-17 | 2022-10-04 | 均胜安全***德国有限公司 | Airbag module for a vehicle occupant restraint system |
-
2015
- 2015-07-31 CN CN201510462482.7A patent/CN106696884A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10336280B2 (en) | 2017-10-18 | 2019-07-02 | Ford Global Technologies, Llc | Airbag assembly |
| CN115151452A (en) * | 2019-12-17 | 2022-10-04 | 均胜安全***德国有限公司 | Airbag module for a vehicle occupant restraint system |
| CN110962788A (en) * | 2019-12-25 | 2020-04-07 | 宜宾凯翼汽车有限公司 | Front airbag protection device for passenger on rear row of passenger car |
| CN114906539A (en) * | 2022-03-11 | 2022-08-16 | 张为民 | Air cushion buffering bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170524 |