CN210634520U - Air bag installing support assembly and car - Google Patents
Air bag installing support assembly and car Download PDFInfo
- Publication number
- CN210634520U CN210634520U CN201921646574.0U CN201921646574U CN210634520U CN 210634520 U CN210634520 U CN 210634520U CN 201921646574 U CN201921646574 U CN 201921646574U CN 210634520 U CN210634520 U CN 210634520U
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- China
- Prior art keywords
- mounting bracket
- plate
- airbag
- bottom plate
- bracket body
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- Expired - Fee Related
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Abstract
The utility model relates to an air bag mounting bracket assembly and an automobile, which comprises a mounting bracket body; the mounting bracket body comprises a top plate used for connecting the airbag supporting piece and a bottom plate used for detachably connecting the instrument board beam; a supporting plate is arranged between the top plate and the bottom plate, and the mounting bracket body is approximately in a Z-shaped structure; the mounting bracket is beneficial to improving the dynamic stiffness of the mounting bracket, is beneficial to being detachably mounted on an instrument board beam, is beneficial to solving the problem of cracking caused by fatigue, particularly serious damage possibly caused by impact, caused by direct welding between the conventional mounting bracket and the instrument board beam, and is beneficial to normally opening an automobile safety airbag and improving the personal safety of passengers at a front passenger seat; the adjusting and mounting of the mounting bracket are facilitated, the maintenance cost is reduced, and the structure is simple.
Description
Technical Field
The utility model relates to an air bag installation field, concretely relates to air bag installing support assembly and car.
Background
The safety air bag mainly comprises an air bag sensor, an anti-collision safety air bag, an electronic control device and the like, is a protection system with passive safety (see the safety performance of an automobile), is matched with a seat belt for use, and can provide effective anti-collision protection for passengers.
The prior air bag device at the copilot position of an automobile is generally arranged on an instrument board, a shell of the air bag is connected through a mounting bracket by adopting bolts, and the mounting bracket is welded and arranged on a cross beam below the instrument board. Because the dynamic stiffness of the mounting bracket is insufficient, the welding seam between the mounting bracket and the instrument board beam can crack due to fatigue, and particularly, the mounting bracket and the instrument board beam can crack when being impacted, so that the normal opening of the safety airbag and the personal safety of passengers at the front passenger seat are affected, and the mounting bracket is not favorable for being detached and replaced after being damaged.
Based on above problem, the utility model relates to an air bag installing support assembly and car. The safety airbag mounting bracket assembly is beneficial to improving the dynamic rigidity of the mounting bracket, is beneficial to being detachably mounted on an instrument board beam, is beneficial to solving the problem of severe damage caused by cracking caused by fatigue and especially caused by impact due to the direct welding between the conventional mounting bracket and the instrument board beam, and is beneficial to the normal opening of an automobile safety airbag and the improvement of the personal safety of passengers at the front passenger seat; the adjusting and cost reducing of the mounting bracket are facilitated, and the structure is simple.
SUMMERY OF THE UTILITY MODEL
In view of the above, the airbag mounting bracket assembly and the automobile of the present invention are beneficial to improving the dynamic stiffness of the mounting bracket, and are beneficial to being detachably mounted on the instrument panel beam, and are beneficial to solving the problem of severe damage caused by cracking due to fatigue, especially when being impacted, which is caused by direct welding between the existing mounting bracket and the instrument panel beam, and are beneficial to normally opening the airbag of the automobile and improving the personal safety of the passenger at the front passenger seat; the adjusting and cost reducing of the mounting bracket are facilitated, and the structure is simple.
The utility model discloses an air bag mounting bracket assembly, which comprises a mounting bracket body; the mounting bracket body comprises a top plate used for connecting the airbag supporting piece and a bottom plate used for detachably connecting the instrument board beam; a supporting plate is arranged between the top plate and the bottom plate, and the mounting bracket body is approximately in a Z-shaped structure; the top plate, the supporting plate and the bottom plate of the mounting bracket body are preferably integrally formed, and the forming process belongs to the prior art and is not described herein again; the top plate, the supporting plate and the bottom plate are designed to be of an approximate Z-shaped structure, so that the dynamic rigidity of the mounting bracket body is improved, cracking of a welding seam between the mounting bracket body and an instrument board cross beam due to fatigue is avoided, the severe damage to the mounting bracket body or the instrument board cross beam caused by impact is avoided, normal opening of an air bag is facilitated, and the personal safety of a passenger at a front passenger seat is ensured, and the safety airbag is simple in structure and convenient to manufacture; the installing support body in detachable installation on the reinforcing plate, if through setting up the mounting hole and through screw fixed connection, do benefit to and avoid installing support body direct welding in case produce behind the instrument board crossbeam installation or fatigue etc. cause lead to connect bad scheduling problem often can not readjust or change, do benefit to the convenience that improves the adjustment.
Furthermore, a plurality of mounting holes II are correspondingly formed in the bottom plate and are used for being detachably connected to the instrument board beam; the detachable connection between the mounting bracket body and the instrument board beam is facilitated; the detachable connection between the mounting bracket body and the instrument board beam belongs to the prior art, and is not described herein again if the detachable connection is performed through screws;
furthermore, the included angle between the top plate and the supporting plate is larger than the included angle between the bottom plate and the supporting plate; the structure layout and the installation of the airbag supporting piece are facilitated;
furthermore, reinforcing parts are arranged on the inner side of the joint of the top plate and the support plate and the inner side of the joint of the bottom plate and the support plate; the supporting strength of the mounting bracket body is improved; the inner side of the connecting part is an acute angle side corresponding to the connecting part of the top plate and the supporting plate and an acute angle side corresponding to the connecting part of the bottom plate and the supporting plate;
furthermore, two sides of the supporting plate are respectively provided with a reinforcing edge connected with two sides of the bottom plate; the supporting strength of the mounting bracket body is further improved; the two sides only refer to two sides which are not connected with the bottom plate and the top plate and correspond to two sides of the top plate and the bottom plate oppositely, and two sides in the thickness direction of the non-supporting plate; the support plate is provided with a lightening hole; the weight is reduced;
further, the top plate is provided with a mounting hole I for connecting an airbag supporting piece; the fixing connection between the airbag support part and the airbag support part is facilitated, for example, the airbag support part is fixedly connected through bolts, which belongs to the prior art and is not described herein again;
furthermore, a flanging is arranged at the connecting end of the top plate, which is far away from the supporting plate, and is used for positioning the safety airbag supporting piece; preferably, the flanging is perpendicular to the top plate; the flanging is arranged towards the direction far away from the bottom plate, so that the positioning of the safety airbag supporting piece during installation is facilitated; the flanging is provided with a weight reduction notch, and the shape of the flanging is designed to be favorable for realizing the positioning of the safety airbag support piece during installation;
the mounting bracket further comprises a reinforcing plate which is arranged on the instrument board beam and used for fixing the mounting bracket body; a plurality of mounting holes III opposite to the mounting holes II are correspondingly formed in the reinforcing plate; preferably, the reinforcing plate is directly welded on the instrument panel cross beam, and the mounting bracket body is detachably mounted on the reinforcing plate through the mounting hole III arranged on the reinforcing plate, so that the problem that the mounting bracket body cannot be readjusted or replaced once the mounting bracket body is directly welded on the instrument panel cross beam and is in poor connection caused by reasons such as mounting or fatigue and the like is solved, and the convenience of adjustment is improved;
further, the mounting hole II or/and the mounting hole III are similar to an ellipse and are used for the adjustable installation of the mounting bracket body on the reinforcing plate; preferably, the mounting holes II and the mounting holes III are elliptical holes which are arranged oppositely and the length directions of the elliptical holes are vertical to each other; the bottom plate is in adjustable fixed connection with the reinforcing plate in multiple directions.
The utility model also provides an automobile, automobile has as above air bag installing support assembly.
The utility model has the advantages that: the safety airbag mounting bracket assembly and the automobile of the utility model, through the mounting bracket body of the approximate Z-shaped main structure and the design of detachable connection with the instrument board beam, the dynamic rigidity of the mounting bracket is improved while the strength of the bracket is ensured, the detachable mounting of the mounting bracket body on the instrument board beam is facilitated, the problem of serious damage caused by cracking due to fatigue caused by the direct welding between the existing mounting bracket and the instrument board beam, especially when the automobile safety airbag is impacted, is favorably and normally opened and the personal safety of passengers at the front passenger seat is improved; the adjusting and cost reducing of the mounting bracket are facilitated, and the structure is simple.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Fig. 1 is a schematic structural diagram of the present invention, as shown in the figure: the safety airbag mounting bracket assembly comprises a mounting bracket body 1; the mounting bracket body 1 comprises a top plate 11 for connecting an airbag support and a bottom plate 12 for detachably connecting an instrument panel beam 3; a supporting plate 13 is arranged between the top plate 11 and the bottom plate 12, and the mounting bracket body 1 is approximately in a Z-shaped structure; the top plate 11, the support plate 13 and the bottom plate 12 of the mounting bracket body 1 are preferably integrally formed, and the forming process belongs to the prior art and is not described herein again; the top plate 11, the supporting plate 13 and the bottom plate 12 are designed to be of an approximate Z-shaped structure, so that the dynamic rigidity of the mounting bracket body 1 is improved, cracking of a welding seam between the mounting bracket body 1 and the instrument board cross beam 3 due to fatigue is avoided, severe damage to the mounting bracket body 1 or the instrument board cross beam 3 possibly caused by impact is avoided, normal opening of an airbag is facilitated, and personal safety of a passenger at a front passenger seat is ensured; installing support body 1 in the detachable installation on the reinforcing plate 2, if through setting up the mounting hole and through screw fixed connection, do benefit to and avoid installing support body 1 lug weld on instrument board crossbeam 3 back in case produce the bad connection scheduling problem that causes such as installation or fatigue often can not readjust or change, do benefit to the convenience that improves the adjustment.
In this embodiment, the bottom plate 12 is correspondingly provided with a plurality of mounting holes II17 for detachably connecting to the instrument panel beam 3; the detachable connection between the mounting bracket body 1 and the instrument board beam 3 is facilitated; the detachable connection between the mounting bracket body 1 and the instrument panel beam 3 belongs to the prior art, and is not described herein again if the connection is performed through screws.
In this embodiment, an included angle between the top plate 11 and the supporting plate 13 is greater than an included angle between the bottom plate 12 and the supporting plate 13; the structure layout and the installation of the airbag supporting piece are facilitated.
In this embodiment, the inner side of the joint between the top plate 11 and the support plate 13 and the inner side of the joint between the bottom plate 12 and the support plate 13 are provided with a reinforcing member 15; the supporting strength of the mounting bracket body 1 is improved; the inner side here means an acute angle side corresponding to the connection between the top plate 11 and the support plate 13 and an acute angle side corresponding to the connection between the bottom plate 12 and the support plate 13.
In this embodiment, the two sides of the supporting plate 13 are respectively provided with a reinforcing edge 14 connected with the two sides of the bottom plate 12; the supporting strength of the mounting bracket body 1 is further improved; here, the two sides only refer to two sides of the other non-connected bottom plate 12 and top plate 11 corresponding to two sides of the connected top plate 11 and bottom plate 12, and two sides of the non-supporting plate 13 in the thickness direction; the support plate 13 is provided with a lightening hole; the weight is reduced; the lightening holes are not marked in the figures.
In this embodiment, the top plate 11 is provided with a mounting hole I16 for connecting an airbag support; the fixing connection between the airbag support member and the airbag support member is facilitated, for example, the airbag support member is fixedly connected through bolts, which belongs to the prior art and is not described in detail herein.
In this embodiment, a flange 18 is disposed at a connecting end of the top plate 11 away from the support plate 13, and is used for positioning the airbag support; preferably, the turned-over edge 16 is arranged perpendicular to the top plate 11; the flange 18 is arranged towards the direction far away from the bottom plate 12, so that the positioning of the airbag support piece during installation is facilitated; the flange 18 is provided with a weight reduction gap, and the shape design of the flange 18 is favorable for realizing the positioning of the airbag support piece during installation.
In the embodiment, the mounting bracket further comprises a reinforcing plate 2 which is arranged on the instrument panel cross beam 3 and used for fixing the mounting bracket body 1; a plurality of mounting holes III21 opposite to the mounting holes II17 are correspondingly arranged on the reinforcing plate 2; preferably, the reinforcing plate 2 is directly welded to the instrument panel cross beam 3, and the mounting bracket body 1 is detachably mounted on the reinforcing plate 2 through the mounting hole III21 formed in the reinforcing plate, so that the problem that the mounting bracket body 1 cannot be readjusted or replaced once being mounted or being in poor connection due to fatigue and other reasons after being directly welded to the instrument panel cross beam 3 is avoided, and convenience in adjustment is improved.
In this embodiment, the bottom plate 12 is provided with a plurality of mounting holes II17 for connecting the reinforcing plate 2; the reinforcing plate 2 is provided with a plurality of mounting holes III21 opposite to the mounting holes II 17; the mounting bracket body 1 is connected to the reinforcing plate 2 fixed on the instrument board cross beam 3, and the detachable connection between the mounting bracket body 1 and the instrument board cross beam 3 is formed; the connection between the base plate 12 and the reinforcing plate 2 is prior art, such as by screws, and will not be described herein.
In this embodiment, the mounting hole II17 or/and the mounting hole III21 are oval-like, and are used for adjustable mounting of the mounting bracket body 1 on the reinforcing plate 2; preferably, the mounting holes II17 and the mounting holes III21 are oval-like holes which are arranged oppositely, and the length directions of the oval-like holes are perpendicular to each other; the multi-direction adjustable fixed connection of the bottom plate 12 on the reinforcing plate 2 is facilitated.
The present embodiments also provide an automobile having an airbag mounting bracket assembly as described above.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. An air bag mounting bracket assembly characterized in that: comprises a mounting bracket body; the mounting bracket body comprises a top plate used for connecting the airbag supporting piece and a bottom plate used for detachably connecting the instrument board beam; a supporting plate is arranged between the top plate and the bottom plate, and the mounting bracket body is approximately in a Z-shaped structure.
2. The airbag mounting bracket assembly of claim 1 wherein: the bottom plate is correspondingly provided with a plurality of mounting holes II which are detachably connected to the instrument board beam.
3. The airbag mounting bracket assembly of claim 1 wherein: the included angle between the top plate and the supporting plate is larger than that between the bottom plate and the supporting plate.
4. The airbag mounting bracket assembly of claim 1 wherein: and reinforcing parts are arranged on the inner side of the joint of the top plate and the support plate and the inner side of the joint of the bottom plate and the support plate.
5. The airbag mounting bracket assembly of claim 1 wherein: reinforcing edges for connecting the two sides of the bottom plate are respectively arranged on the two sides of the supporting plate; the support plate is provided with a lightening hole.
6. The airbag mounting bracket assembly of claim 1 wherein: and the top plate is provided with a mounting hole I for connecting the airbag supporting piece.
7. The airbag mounting bracket assembly of claim 1 wherein: and a flanging is arranged at the connecting end of the top plate far away from the supporting plate and is used for positioning the safety airbag supporting piece.
8. The airbag mounting bracket assembly of claim 2 wherein: the mounting bracket further comprises a reinforcing plate which is arranged on the instrument board beam and used for fixing the mounting bracket body; and a plurality of mounting holes III opposite to the mounting holes II are correspondingly arranged on the reinforcing plate.
9. The airbag mounting bracket assembly of claim 8 wherein: the mounting hole II or/and the mounting hole III are similar to an ellipse and are used for the adjustable installation of the mounting bracket body on the reinforcing plate.
10. An automobile, characterized in that: the vehicle having an airbag mounting bracket assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646574.0U CN210634520U (en) | 2019-09-29 | 2019-09-29 | Air bag installing support assembly and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646574.0U CN210634520U (en) | 2019-09-29 | 2019-09-29 | Air bag installing support assembly and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210634520U true CN210634520U (en) | 2020-05-29 |
Family
ID=70793738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921646574.0U Expired - Fee Related CN210634520U (en) | 2019-09-29 | 2019-09-29 | Air bag installing support assembly and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210634520U (en) |
-
2019
- 2019-09-29 CN CN201921646574.0U patent/CN210634520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20210929 |