CN108216108A - Distal end occupant protecting air bag's device and mounting structure - Google Patents
Distal end occupant protecting air bag's device and mounting structure Download PDFInfo
- Publication number
- CN108216108A CN108216108A CN201810104766.2A CN201810104766A CN108216108A CN 108216108 A CN108216108 A CN 108216108A CN 201810104766 A CN201810104766 A CN 201810104766A CN 108216108 A CN108216108 A CN 108216108A
- Authority
- CN
- China
- Prior art keywords
- distal end
- air bag
- airbag housing
- occupant
- butterfly
- 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
- 230000003313 weakening effect Effects 0.000 claims abstract description 6
- 241000510032 Ellipsaria lineolata Species 0.000 description 22
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
Abstract
A kind of distal end occupant protecting air bag device and mounting structure, including airbag housing, air bag, are characterized in that：It is weakening structure to be provided below in airbag housing with locking position and butterfly, the airbag housing front end face of expansion position, it washes airbag housing front end face after air bag point is quick-fried open and is expanded to the side of distal end occupant forward, while butterfly is made to be detached from locking position and is rotated to the lower flank position of distal end occupant.After side collision occurs for automobile, the air bag point collided at the Chair back of side distal end is quick-fried, opens airbag housing, and air bag is unfolded in the side of distal end occupant, protects head, neck and the shoulder of distal end occupant.Simultaneously; butterfly is rotated to the lower flank position of distal end occupant; it is supported on the lower flank of distal end occupant; prevent the upper trunk of distal end occupant from excessively being rolled tiltedly to car crass; so as to implement protection to collision side distal end occupant, meet laws and regulations requirements of the Europe new car value disciplines Euro NCAP to distal end passenger protection.
Description
Technical field
The present invention relates to a kind of Automotive Safety Air Bags more particularly to a kind of distal end occupant protecting air bag device and
Mounting structure.
Background technology
At present, car belt is generally three-point safety belt, and lock position is in automobile central passage, either drives
Member or occupant, for being moved to interior direction, i.e., when being moved to centre gangway direction, safety belt can not provide constraint and protect
Shield, lateral intrinsic deflection can be occurred by driving, multiply the upper trunk of personnel, and especially when side collision occurs for automobile, collision side distal end multiplies
Member can roll to collision, and mutually collision occurs between personnel so as to cause to drive, multiply.Driven during in order to reduce automobile side impact,
Multiply and injured caused by mutually colliding between personnel, safety airbag technique, which has, at present drives at front row, multiplies and set between personnel's seat
The technology that two air bags are set at the chair back of personnel's seat is also driven, multiplies to the technical solution of one air bag at front row
Scheme.
But with the development of automotive crash safety protection regulation, the distal end passenger protection of automobile side impact increasingly by
Pay attention to.At present, European new car value disciplines Euro NCAP issued distal end occupant experiments and value disciplines, plan 2020
Year comes into effect.According to Euro NCAP issued distal end occupant experiment and value disciplines requirements, safety airbag technique exists at present
The technical solution of one air bag of setting between personnel's seat is driven, is multiplied at front row, also drives, multiplies the chair back of personnel's seat at front row
The technical solution of two air bags of place's setting cannot meet European new car value disciplines Euro NCAP to side collision
Distal end passenger protection requirement.
Invention content
The present invention be directed to the above problems, a kind of distal end occupant protecting air bag device and mounting structure are provided, in vapour
When side collision occurs for vehicle, realize to distal end passenger protection, European new car value disciplines Euro NCAP can be met to distally multiplying
The laws and regulations requirement of member's protection.
The technical scheme is that：
A kind of distal end occupant protecting air bag device, including airbag housing, the air bag being arranged in airbag housing,
It is characterized in that：Before the butterfly with locking position and expansion position, the airbag housing is provided below in airbag housing
End face is weakening structure, washes airbag housing front end face open after the air bag point is quick-fried and is expanded to the side of distal end occupant forward
Face, while butterfly is made to be detached from locking position and is rotated to expansion position, the expansion position is located at the lower flank position of distal end occupant.
Further preferably, the airbag housing lower end is equipped with the fixed plate extended downwardly, and the butterfly is by carrying
The shaft of torsional spring is connect with fixed plate, and lock pin is set in fixed plate, and lock pin position is corresponded on butterfly and opens up pin
Hole, the lock pin are inserted into the pin hole of butterfly, and butterfly is locked in locking position by lock pin.
Further preferably, the airbag housing front end face is retractable end cap, the retractable end cap outer panel and air bag
Housing is integrated connection structure, remaining side plate is connected on airbag housing, make after air bag point is quick-fried retractable end cap with its with
It is opened for shaft at the integrally connected position of airbag housing.
Further preferably, fixed pin is set in airbag housing outer surface.
Further preferably, the locking position of butterfly is airbag housing axial direction.
Further preferably, butterfly upper end is located in airbag housing.
A kind of distal end occupant protecting air bag device mounting structure, using distal end occupant protecting air gas as described above
Bag apparatus is characterized in that：The distal end occupant protecting air bag device is respectively arranged in pilot set and occupant's seat
Chair is on the chair back skeleton of centre gangway.
Further preferably, the airbag housing of the distal end occupant protecting air bag device is installed by fixed pin and locknut
In on corresponding chair back skeleton.
The beneficial effects of the invention are as follows：After side collision occurs for automobile, at the collision side distal end Chair back
Air bag point is quick-fried, opens airbag housing, and air bag is unfolded in the side of distal end occupant, protects head, the neck of distal end occupant
Portion and shoulder.While airbag housing is opened, butterfly is detached from locking position and rotates to the lower flank position of distal end occupant,
It is supported on the lower flank of distal end occupant.Due to the supporting role of butterfly, can prevent the upper trunk of distal end occupant excessively to
Car crass rolls tiltedly, so as to implement protection to collision side distal end occupant, can meet European new car value disciplines Euro NCAP couple
The laws and regulations requirement of distal end passenger protection.
Description of the drawings
Fig. 1 is distal end occupant protecting air bag apparatus structure schematic diagram of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the A-A sectional views of Fig. 1；
Fig. 4 is the air-bag deployment status diagram of the present invention；
Fig. 5 is the airbag housing weakening structure schematic diagram of the present invention；
Fig. 6 is the B-B sectional views of Fig. 5；
Fig. 7 is the schematic view of the mounting position of distal end occupant protecting air bag device of the present invention；
Fig. 8 is distal end occupant protecting air bag device mounting structure schematic diagram of the present invention；
Fig. 9 is the installation position schematic diagram of distal end occupant protecting air bag device mounting structure of the present invention；
Figure 10 is the guard mode schematic diagram of distal end occupant protecting air bag device of the present invention.
In figure：1. pilot set, 1a. distal ends occupant protecting air bag's pilot set installation place, 2. seats,
2a. distal ends occupant protecting air bag's seat installation place, 3. distal end occupant protecting air bag's devices, 3a. air bags,
Before 3b. butterflys, 3c. airbag housings, 3d. lock pins, 3e. fixed plates, 3f. torsional springs, 3g. shafts, 3h. mounting holes, 3c1.
End cap, 3c2. fixed pins, 4. drivers, 5. chair back skeletons.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, distal end occupant protecting air bag's device of the invention, including airbag housing 3c, sets
The air bag 3a in airbag housing 3c is put, the butterfly with locking position and expansion position is provided below in airbag housing 3c
The front end face of 3b, the airbag housing 3c are weakening structure.
It is set in airbag housing 3c outer surfaces under fixed pin 3c2 and mounting hole (or fixed pin) 3c3, the airbag housing 3c
Portion is equipped with the fixed plate 3e, the butterfly 3b extended downwardly and is connect by carrying the shaft 3g of torsional spring 3f with fixed plate 3e,
Described torsional spring 3f one end is fixed on fixed plate 3e, and lock pin 3d is set on fixed plate 3e, the corresponding lock on butterfly 3b
Shotpin 3d positions open up pin hole, and the lock pin 3d is inserted into the pin hole of butterfly 3b, by lock pin 3d by butterfly
3b is locked in locking position.
Butterfly 3b upper ends are located in airbag housing 3c.
The locking position of butterfly 3b is airbag housing 3c axial directions.
Multiply as shown in figure 4, washing airbag housing 3c front end faces open after the air bag 3a points are quick-fried and being expanded to distal end forward
The side of member, while butterfly 3b is made to be detached from locking position and is rotated to expansion position, the expansion position is located at the lower rib of distal end occupant
Portion position.
The weakening structure of airbag housing 3c front end faces can be formed by weakened line；Also it can be realized by another structure：Such as
Shown in Fig. 5, Fig. 6, the airbag housing 3c front end faces are retractable end cap 3c1, the retractable end cap 3c1 outer panels and air bag
Housing 3c is integrated connection structure, remaining side plate is connected on airbag housing 3c, and retractable end cap 3c1 is made after air bag point is quick-fried
It is opened by shaft of its integrally connected position with airbag housing 3c.
As shown in fig. 7, centre gangway position is corresponded on pilot set 1 and seat 2 sets distal end occupant guarantor respectively
Protect air bag pilot set installation place 1a and distal end occupant protecting air bag's seat installation place 2a.
As shown in Figure 8 and Figure 9, distal end occupant protecting air bag device mounting structure, including distally multiplying as described above
Member's protecting safety airbag device, the airbag housing 3c pass through fixed pin 3c2 and locknut and the spiral shell of insertion mounting hole 3h respectively
Bar and nut 9 (mounting hole 3h can also have fixed pin replacement) are installed on pilot set 1 (seat 2) close to centre gangway
On chair back skeleton 5.
With reference to Figure 10, after automobile is in occupant side generation side collision, the air bag at 1 chair back of pilot set
3a points are quick-fried, open airbag housing, and air bag 3a is unfolded in the side of distal end occupant (driver 4), and protection distal end occupant (drives
Head, neck and the shoulder of member 4).While airbag housing 3c is opened, lock pin 3d takes off from the pin hole on butterfly 3b
Go out, butterfly 3b is rotated under the action of torsional spring 3f to the lower flank position of distal end occupant (driver 4), is supported on distal end and is multiplied
The lower flank of member (driver 4).Due to the supporting role of butterfly 3b, the upper body of distal end occupant (driver 4) can be prevented
It is dry excessively to be rolled tiltedly to car crass.Similarly, after automobile is in driver side generation side collision, 2 chair back of seat
The air bag 3a points at place are quick-fried, and distal end occupant (occupant) is accordingly protected.
It these are only specific embodiments of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification for all within the spirits and principles of the present invention, being made,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of distal end occupant protecting air bag device, including airbag housing, the air bag being arranged in airbag housing,
It is characterized in：It is provided below in airbag housing and is with locking position and the butterfly of expansion position, the front end face of the airbag housing
Weakening structure washes airbag housing front end face open after the air bag point is quick-fried and is expanded to the side of distal end occupant forward, simultaneously
Butterfly is made to be detached from locking position to rotate to expansion position, the expansion position is located at the lower flank position of distal end occupant.
2. distal end occupant protecting air bag device according to claim 1, it is characterized in that：The airbag housing lower end is set
There is the fixed plate extended downwardly, the butterfly connect with fixed plate by carrying the shaft of torsional spring, set in fixed plate
Lock pin corresponds to lock pin position on butterfly and opens up pin hole, and the lock pin is inserted into the pin hole of butterfly, passes through
Butterfly is locked in locking position by lock pin.
3. distal end occupant protecting air bag device according to claim 1, it is characterized in that：The airbag housing front end face
For retractable end cap, the retractable end cap outer panel with airbag housing is integrated connection structure, remaining side plate is connected to air bag
On housing, retractable end cap is made to be opened by shaft of its integrally connected position with airbag housing after air bag point is quick-fried.
4. distal end occupant protecting air bag device according to claim 1, it is characterized in that：It is set in airbag housing outer surface
Put fixed pin.
5. distal end occupant protecting air bag device according to claim 1, it is characterized in that：The locking position of butterfly is
Airbag housing axial direction.
6. distal end occupant protecting air bag device according to claim 1, it is characterized in that：Butterfly upper end is located at gas
In softgel shell body.
7. a kind of distal end occupant protecting air bag device mounting structure, using distal end passenger protection as described in claim 1
Air bag device, it is characterized in that：The distal end occupant protecting air bag device is respectively arranged in pilot set and occupant
Seat is on the chair back skeleton of centre gangway.
8. distal end occupant protecting air bag device mounting structure according to claim 7, it is characterized in that：The distal end multiplies
The airbag housing of member's protecting safety airbag device is installed on by fixed pin and locknut on corresponding chair back skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810104766.2A CN108216108A (en) | 2018-02-02 | 2018-02-02 | Distal end occupant protecting air bag's device and mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810104766.2A CN108216108A (en) | 2018-02-02 | 2018-02-02 | Distal end occupant protecting air bag's device and mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108216108A true CN108216108A (en) | 2018-06-29 |
Family
ID=62670134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810104766.2A Pending CN108216108A (en) | 2018-02-02 | 2018-02-02 | Distal end occupant protecting air bag's device and mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108216108A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196705A (en) * | 1995-08-02 | 1998-10-21 | 乔尔托设计有限公司 | Side air bag incorporated in vehicle outer armrest |
| WO2004074050A1 (en) * | 2003-02-21 | 2004-09-02 | Autoliv Development Ab | An air-bag unit |
| DE102004003983B3 (en) * | 2004-01-27 | 2004-12-09 | Faurecia Autositze Gmbh & Co. Kg | Frangible seam for motor vehicle seat airbag cover has rivetted overlapping sections of cover crossing seams |
| JP2006176074A (en) * | 2004-12-24 | 2006-07-06 | Tkj Kk | Occupant protection device and vehicle with occupant protection device |
| US20070138774A1 (en) * | 2004-08-13 | 2007-06-21 | Takata-Petri Ag | Lateral airbag device |
| CN101618704A (en) * | 2008-06-30 | 2010-01-06 | 福特全球技术公司 | Device for automobile seat |
| US20120038135A1 (en) * | 2009-04-22 | 2012-02-16 | Tomohisa Oomori | Side airbag device and method for folding bag portion of side airbag device |
| CN103625311A (en) * | 2013-12-05 | 2014-03-12 | 上海延锋江森座椅有限公司 | Seat backrest hook locking structure for vehicle |
| CN104039603A (en) * | 2011-12-28 | 2014-09-10 | 丰田自动车株式会社 | Vehicle seat |
| CN104470764A (en) * | 2012-07-19 | 2015-03-25 | 丰田自动车株式会社 | Side airbag device for vehicle |
| US20150203065A1 (en) * | 2014-01-20 | 2015-07-23 | Toyota Jidosha Kabushiki Kaisha | Occupant protection device for case of vehicle side collision |
| DE102014214396A1 (en) * | 2014-07-23 | 2016-01-28 | Volkswagen Aktiengesellschaft | Safety device for an occupant of a vehicle |
| CN105818774A (en) * | 2015-01-28 | 2016-08-03 | 福特全球技术公司 | Passenger protection system |
| CN207790609U (en) * | 2018-02-02 | 2018-08-31 | 锦州锦恒汽车安全系统股份有限公司 | Distal end occupant protecting air bag's device and mounting structure |
-
2018
- 2018-02-02 CN CN201810104766.2A patent/CN108216108A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196705A (en) * | 1995-08-02 | 1998-10-21 | 乔尔托设计有限公司 | Side air bag incorporated in vehicle outer armrest |
| WO2004074050A1 (en) * | 2003-02-21 | 2004-09-02 | Autoliv Development Ab | An air-bag unit |
| DE102004003983B3 (en) * | 2004-01-27 | 2004-12-09 | Faurecia Autositze Gmbh & Co. Kg | Frangible seam for motor vehicle seat airbag cover has rivetted overlapping sections of cover crossing seams |
| US20070138774A1 (en) * | 2004-08-13 | 2007-06-21 | Takata-Petri Ag | Lateral airbag device |
| JP2006176074A (en) * | 2004-12-24 | 2006-07-06 | Tkj Kk | Occupant protection device and vehicle with occupant protection device |
| CN101618704A (en) * | 2008-06-30 | 2010-01-06 | 福特全球技术公司 | Device for automobile seat |
| US20120038135A1 (en) * | 2009-04-22 | 2012-02-16 | Tomohisa Oomori | Side airbag device and method for folding bag portion of side airbag device |
| CN104039603A (en) * | 2011-12-28 | 2014-09-10 | 丰田自动车株式会社 | Vehicle seat |
| CN104470764A (en) * | 2012-07-19 | 2015-03-25 | 丰田自动车株式会社 | Side airbag device for vehicle |
| CN103625311A (en) * | 2013-12-05 | 2014-03-12 | 上海延锋江森座椅有限公司 | Seat backrest hook locking structure for vehicle |
| US20150203065A1 (en) * | 2014-01-20 | 2015-07-23 | Toyota Jidosha Kabushiki Kaisha | Occupant protection device for case of vehicle side collision |
| DE102014214396A1 (en) * | 2014-07-23 | 2016-01-28 | Volkswagen Aktiengesellschaft | Safety device for an occupant of a vehicle |
| CN105818774A (en) * | 2015-01-28 | 2016-08-03 | 福特全球技术公司 | Passenger protection system |
| CN207790609U (en) * | 2018-02-02 | 2018-08-31 | 锦州锦恒汽车安全系统股份有限公司 | Distal end occupant protecting air bag's device and mounting structure |
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