CN204037506U - The mounting bracket of automobile copilot position safety air bag and corresponding automobile - Google Patents
The mounting bracket of automobile copilot position safety air bag and corresponding automobile Download PDFInfo
- Publication number
- CN204037506U CN204037506U CN201420426269.1U CN201420426269U CN204037506U CN 204037506 U CN204037506 U CN 204037506U CN 201420426269 U CN201420426269 U CN 201420426269U CN 204037506 U CN204037506 U CN 204037506U
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- Prior art keywords
- air bag
- mounting bracket
- safety air
- main board
- automobile
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- 238000005304 joining Methods 0.000 claims description 7
- 238000005336 cracking Methods 0.000 abstract description 6
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000007704 transition Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses the mounting bracket of a kind of automobile copilot position safety air bag and corresponding automobile, the mounting bracket of automobile copilot position safety air bag wherein comprises two main boards, in longitudinally arranging on integral structure, connect up and down each other between two main boards obtuse angle.Mounting bracket of the present utility model and dashboard cross member are longitudinal construction form, two ends respectively with safety air bag bracing frame, the crossbeam of instrument carrier panel is connected, while enough intensity and Static stiffness, can ensure that again mounting bracket has enough dynamic stiffness, the frame mode of existing product and connecting mode cause mounting bracket endurance failure due to resonance can be solved, or cause mounting bracket weld cracking or dashboard cross member problem of Cracking because of resonance, because integral structure is longitudinal mode, increase the bang path of power, enormous impact power when automobile collides can be reduced.Mounting bracket of the present utility model is applicable to various automobile, as the mounting bracket of the safety air bag of co-driver.
Description
Technical field
The utility model belongs to vehicle safety component, relates to a kind of vehicle airbag, specifically a kind of automobile copilot position safety air bag mounting bracket and the corresponding automobile of this support is installed.
Background technology
In the mount scheme of existing automobile copilot position air bag, adopt bolt be connected with one end of mounting bracket by the housing of safety air bag and be arranged on the below of instrument carrier panel, the other end of mounting bracket is welded on crossbeam.When the dynamic stiffness of mounting bracket is inadequate, when the crossbeam of mounting bracket and instrument carrier panel occurs to resonate, the weld seam between mounting bracket and dashboard cross member can ftracture because of tired, even can cause mounting bracket and dashboard cross member cracking.When automobile collides in the process of moving or rolls, mounting bracket departs from dashboard cross member because of weld cracking or dashboard cross member Cracks under the effect of enormous impact power, and what affect safety air bag normally opens the personal safety with assistant driver seat occupant.As an application for a patent for invention of announcing in Chinese patent literature storehouse, disclose a kind of automobile copilot position air bag mounting bracket, be integrated stamping forming sheet metal component, comprise in laterally and dashboard cross member adapt rack body plate, the rebound extended upward by the upper limb stage casing of rack body plate, to be connected with the upper limb of rebound and to bend towards the instrument carrier panel connecting panel of rear side, rack body plate offers air bag mounting hole, instrument carrier panel connecting panel offers instrument carrier panel connecting bore; Be equipped with towards the flange of rear side at the left and right sides edge of this air bag mounting bracket, flange extends to the upper marginal end portion of instrument carrier panel connecting panel by the lower marginal end portion of rack body plate, and the position that flange bends between contiguous rebound and instrument carrier panel connecting panel has reduction breach.This air bag mounting bracket passes through lower edge and the fascia board girder weld together of rack body plate, and is fitted tightly by instrument carrier panel connecting panel and instrument carrier panel inside face, is fixed together with bolt connecting mode.This support is the inefficacy of avoiding air bag mounting bracket under the quick-fried impact of air bag point because undercapacity causes and on flange, is provided with reduction breach, make the rigidity in the bending region between rebound and instrument carrier panel connecting panel can not be excessive, the impulsive force absorbed from Automobile instrument can be bent and deformed, the instrument carrier panel inner surface area rigidity be fitted and connected with instrument carrier panel connecting panel can not be made to become large and cause the rigidity of associated automotive interior ridge to increase, and the support of this patent application is transversary when assembling.The program is only connected with instrument carrier panel in use, and be also installed on it by air bag, it is exactly the Static stiffness and the intensity that only considered product, and does not consider the dynamic stiffness of product, therefore there is aforesaid disadvantage.
Summary of the invention
Goal of the invention of the present utility model, be to provide the mounting bracket of a kind of automobile copilot position safety air bag, it and dashboard cross member are longitudinal construction form, one end is connected with safety air bag support reinforcing, the other end is welded on the crossbeam of instrument carrier panel, while there is enough intensity and Static stiffness, can ensure that again mounting bracket has enough dynamic stiffness, the frame mode of existing product and connecting mode cause mounting bracket endurance failure due to resonance can be solved, or cause mounting bracket weld cracking or dashboard cross member problem of Cracking because of resonance, because integral structure is longitudinal mode, increase the bang path of power, enormous impact power when automobile collides can be reduced,
Another one object of the present utility model, is to provide a kind of automobile with the mounting bracket of above-mentioned automobile copilot position safety air bag.
For achieving the above object, the technical scheme that the utility model adopts is:
The mounting bracket of a kind of automobile copilot position safety air bag, the mounting bracket of described automobile copilot position safety air bag comprises for upper end and joining first main board of safety air bag bracing frame, with for lower end and joining second main board of dashboard cross member, in longitudinally arranging on the integral structure of the mounting bracket of described automobile copilot position safety air bag, one-body molded and connect up and down each other between the two face, place between described first main board with described second main board obtuse angle.
As to restriction of the present utility model:
Described first main board and described second main board are also connected with in their side the wing-shaped plate be located between them, and described wing-shaped plate is simultaneously perpendicular to described first main board and described second main board.
The mounting bracket of described automobile copilot position safety air bag also comprises locating plate, and described locating plate is the flanging for locating being connected to described first main board upper end.
On described first main board, be provided with for by bolt by the first main board and the joining bolt mounting holes of safety air bag bracing frame.
On described second main board, be provided with lightening hole.
The tail end of described second main board and lower end one are to being connected with the coplanar empennage adapter plate to downward-extension, and the width of described empennage adapter plate is less than the width of the second main board.
As to further restriction of the present utility model:
Angle between described locating plate and described first main board is 90.
The lower end of described wing-shaped plate, corresponding to the position that the lower end with described second main board flushes, be also connected with outward extending flanging as adapter plate, described adapter plate is the arc plate structure suitable with dashboard cross member profile.
Described wing-shaped plate has two pieces, is respectively 7 fonts or anti-7 character form structures.
The utility model additionally provides a kind of automobile, it comprises dashboard cross member and the co-driver safety air bag with bracing frame, this automobile also comprises the mounting bracket of aforementioned structure automobile copilot position safety air bag, and the locating plate of the mounting bracket of described automobile copilot position safety air bag is connected between the safety air bag bracing frame of described dashboard cross member and co-driver.
Further feature of the present utility model also has:
The joint of described first main board and described second main board is round-corner transition.
Junction between described locating plate and described first main board is round-corner transition.
Joint between described wing-shaped plate and described first main board, joint between described wing-shaped plate and described second main board, be round-corner transition.
The joint of described adapter plate and wing-shaped plate is round-corner transition.
Owing to have employed above-mentioned technical scheme, compared with prior art, acquired technological advance is the utility model:
Mounting bracket of the present utility model is through disposable hydraulic pressure punch forming, structure is simple, be easy to shaping, wherein: (preferably 120-150 ° in) distribution in obtuse angle between two main boards, can be convenient to installation, and be beneficial to the transmission of power, also can ensure integrally-built dynamic stiffness; Two wing-shaped plates in left and right respectively and the first noumenon plate, to arrange in 90 ° between the second entity plate, intensity and the sound rigidity of structure can be improved, particularly when being subject to the extreme shock masterpiece used time, wing-shaped plate can play the effect of resistance to deformation, again can the effect of holding capacity and transmitting force; Lightening hole can rise and alleviate integrally-built weight, and empennage adapter plate is welded on dashboard cross member, can play the effect of connection and transmitting force; The camber of two adapter plates in left and right is consistent with dashboard cross member profile, is convenient to be welded and abundant transmitting forces; Adapter plate and wing-shaped plate adopt arc transition, avoid stress to concentrate; Locating plate and the first noumenon plate holder angle are right angle, and it mainly plays the role of positioning when mounted.
To sum up, mounting support structure of the present utility model is simple, be easy to shaping, have certain intensity, Static stiffness and dynamic stiffness, when ensureing that automobile collides, balloonet mounting bracket does not depart from dashboard cross member, the endurance failure that solution mounting bracket and dashboard cross member resonate and cause, and ensure that safety air bag can normally be opened, it, in longitudinal frame mode, can increase the bang path of power, reduces impulsive force.
Mounting bracket of the present utility model is applicable to various automobile, as the mounting bracket of the safety air bag of co-driver.
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the front view of embodiment illustrated in fig. 11;
Fig. 3 is the left view of embodiment illustrated in fig. 11,
Fig. 4 is the using state reference diagram of embodiment illustrated in fig. 11, is also the local structure schematic diagram of embodiment 2.
In figure: the 1-the first main board, the 2-the second main board, 3-adapter plate, 4-wing-shaped plate, 5-locating plate, 6-lightening hole, 7-bolt mounting holes, 8-empennage adapter plate, 9-bolt; A-dashboard cross member, B-safety air bag bracing frame.
Detailed description of the invention
embodiment 1the mounting bracket of a kind of automobile copilot position safety air bag
Structural reference Fig. 1-Fig. 3 of the present embodiment, the punching structure that entirety is formed in one, in longitudinally arranging, comprises the first main board 1, second main board 2, wing-shaped plate 4, adapter plate 3, empennage adapter plate 8 and locating plate 5.Wherein:
First main board 1 is rectangle, the first main board 1 be provided with for by bolt by the first main board 1 and the joining bolt mounting holes 7 of safety air bag bracing frame B.
As shown in Figure 2, the second main board 2 is the rectangle that long, left and right is narrow up and down, and the second main board 2 is provided with lightening hole 6.
Obtuse angle between the first main board 1 and the second main board 2 in their face, place each other 120-150 °, connects up and down, and as shown in Figure 3, the joint of the first main board 1 and the second main board 2 is round-corner transition.
Wing-shaped plate 4 is connected between the first main board 1 and the side of the second main board 2, wing-shaped plate 4 is simultaneously perpendicular to the first main board 1 and the second main board 2, joint between wing-shaped plate 4 and the first main board 1 and the joint between the second main board 2, be round-corner transition.Wing-shaped plate 4 has two pieces, and the Zuo Shi section on one piece, the left side is 7 fonts, as shown in Figure 3; The right elevation on one piece, the right is anti-7 character form structures.
Locating plate 5 is for being connected to the flanging structure of the rectangle of the first main board 1 upper end, and the angle between locating plate 5 and the first main board 1 is 90, and in joint round-corner transition between the two, and superposed two jiaos of locating plate 5 is fillet.
Empennage adapter plate 8 is located at tail end and the lower end of the second main board 2, along the width that the second main board 2 place plane extends its left and right directions to place, is narrower than the top of the second main board 2 and the width at middle part.Connection place round-corner transition between empennage adapter plate 8 and the second main board 2, and two jiaos, the lower end of empennage adapter plate 8 is fillet.
Adapter plate 3 is located at the lower end of wing-shaped plate 4, and be the outward extending flanging that wing-shaped plate 4 lower end is connected with corresponding to the position place that the lower end with the second main board 2 flushes, adapter plate 3 is the arc plate structure suitable with the profile of dashboard cross member A.Adapter plate 3 is round-corner transition with the joint of wing-shaped plate 4, and two jiaos of outside of being positioned at of adapter plate 3 are fillet.
With reference to figure 4, when the present embodiment and auto-body assembly, the first noumenon plate 1 is by bolt 9 on bolt mounting holes 7 place connecting safety air bag bracing frame B, and empennage adapter plate 8 is welded at dashboard cross member A; Two adapter plates 3 in left and right are welded on dashboard cross member A; Locating plate 5 plays the role of positioning when mounted.
embodiment 2a kind of automobile
The present embodiment is same as the prior art, comprises dashboard cross member A and the co-driver safety air bag with safety air bag bracing frame B.The present embodiment difference with the prior art is only:
This automobile also comprises the mounting bracket of the automobile copilot position safety air bag that embodiment 1 provides, and the mounting bracket of this automobile copilot position safety air bag is connected between the safety air bag bracing frame B of dashboard cross member A and co-driver, as shown in Figure 4.
The structure of the present embodiment other parts, same as the prior art.
Claims (10)
1. a mounting bracket for automobile copilot position safety air bag,
it is characterized in that:the mounting bracket of this automobile copilot position air bag comprises for upper end and joining first main board of safety air bag bracing frame, with for lower end and joining second main board of dashboard cross member, in longitudinally arranging on the integral structure of the mounting bracket of described automobile copilot position safety air bag, one-body molded and connect up and down each other between the two face, place between described first main board with described second main board obtuse angle.
2. the mounting bracket of automobile copilot position according to claim 1 safety air bag,
it is characterized in that:described first main board and described second main board are also connected with in their side the wing-shaped plate be located between them, and described wing-shaped plate is simultaneously perpendicular to described first main board and described second main board.
3. the mounting bracket of automobile copilot position according to claim 1 safety air bag,
it is characterized in that:the mounting bracket of described automobile copilot position air bag also comprises locating plate, and described locating plate is the flanging for locating being connected to described first main board upper end.
4. the mounting bracket of automobile copilot position according to claim 1 safety air bag,
it is characterized in that:on described first main board, be provided with for by bolt by the first main board and the joining bolt mounting holes of safety air bag bracing frame.
5. the mounting bracket of automobile copilot position according to claim 1 safety air bag,
it is characterized in that:on described second main board, be provided with lightening hole.
6. the mounting bracket of automobile copilot position according to claim 1 safety air bag,
it is characterized in that:the described tail end of the second main board and the coplanar of lower end are to the empennage adapter plate of downward-extension, and the width of described empennage adapter plate is less than the width of the second main board.
7. the mounting bracket of automobile copilot position according to claim 3 safety air bag,
it is characterized in that:angle between described locating plate and described first main board is 90.
8. the mounting bracket of automobile copilot position according to claim 2 safety air bag,
it is characterized in that:the lower end of described wing-shaped plate, corresponding to the position that the lower end with described second main board flushes, be also connected with outward extending flanging as adapter plate, described adapter plate is the arc plate structure suitable with dashboard cross member profile.
9. the mounting bracket of automobile copilot position according to claim 2 safety air bag,
it is characterized in that:described wing-shaped plate has two pieces, is respectively 7 fonts or anti-7 character form structures.
10. an automobile, comprises dashboard cross member and the co-driver safety air bag with bracing frame,
it is characterized in that:described automobile also comprises the mounting bracket of the automobile copilot position safety air bag according to any one of claim 1-9, and the locating plate of the mounting bracket of this automobile copilot position safety air bag is connected between the safety air bag bracing frame of described dashboard cross member and co-driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426269.1U CN204037506U (en) | 2014-07-31 | 2014-07-31 | The mounting bracket of automobile copilot position safety air bag and corresponding automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426269.1U CN204037506U (en) | 2014-07-31 | 2014-07-31 | The mounting bracket of automobile copilot position safety air bag and corresponding automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037506U true CN204037506U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426269.1U Expired - Fee Related CN204037506U (en) | 2014-07-31 | 2014-07-31 | The mounting bracket of automobile copilot position safety air bag and corresponding automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204037506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017587A (en) * | 2018-07-31 | 2018-12-18 | 重庆长安汽车股份有限公司 | A kind of Automobile central-control-box installation support |
| CN112789199A (en) * | 2018-10-04 | 2021-05-11 | 提爱思科技股份有限公司 | Rear side airbag device |
-
2014
- 2014-07-31 CN CN201420426269.1U patent/CN204037506U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017587A (en) * | 2018-07-31 | 2018-12-18 | 重庆长安汽车股份有限公司 | A kind of Automobile central-control-box installation support |
| CN109017587B (en) * | 2018-07-31 | 2022-01-11 | 重庆长安汽车股份有限公司 | Automobile central control box mounting bracket |
| CN112789199A (en) * | 2018-10-04 | 2021-05-11 | 提爱思科技股份有限公司 | Rear side airbag device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 |