CN213109012U - Instrument panel structure for mounting PAB without tubular beam - Google Patents
Instrument panel structure for mounting PAB without tubular beam Download PDFInfo
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- CN213109012U CN213109012U CN202022231699.6U CN202022231699U CN213109012U CN 213109012 U CN213109012 U CN 213109012U CN 202022231699 U CN202022231699 U CN 202022231699U CN 213109012 U CN213109012 U CN 213109012U
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- fixing
- pab
- fixing piece
- reinforcing plate
- instrument panel
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Abstract
The utility model relates to an instrument panel structure for mounting PAB without a tubular beam, which comprises a reinforcing plate, a fixing component and a PAB air bag module; the PAB airbag module is arranged on the reinforcing plate through a fixing component; the reinforcing plate is provided with a mounting hole matched with the PAB airbag module; the reinforcing plate is provided with a fixing component; the fixing assembly comprises a first fixing piece, a second fixing piece, a third fixing piece and a fourth fixing piece; the first fixing piece and the second fixing piece are a group and are arranged on one side of the mounting hole; the third fixing piece and the fourth fixing piece are a group and are arranged on the other side of the mounting hole. Its advantages are: the utility model discloses a no tubular beams installation PAB's instrument panel structure fixes PAB gasbag module on the instrument board body, and miniature car can cancel the instrument board tubular beams, plays the car lightweight and falls originally effect, and the application has extensive application prospect on miniature car.
Description
Technical Field
The utility model belongs to the technical field of the auto parts technique and specifically relates to a no tubular beam installation PAB's instrument panel structure.
Background
The PAB airbag is generally installed in an instrument desk to protect an occupant in a frontal collision. At present, passenger safety air bag (i.e. PAB) modules of most automobiles are indirectly fixed on a steering support assembly through a mounting bracket, and due to the particularity of the performance requirements of the PAB air bag modules, namely, the explosion angle of air bag points is ensured and the national convex impact regulation GB11552 is met, the requirements on the rigidity and the structural stability of the mounting bracket are higher.
However, the prior art regarding the installation of PAB airbag modules suffers from the following drawbacks and disadvantages:
first of all. Various automobile products PAB in the current market are basically fixed on automobile tubular beams, but some micro automobile instrument panels meet the requirements in the mode per se, do not need tubular beam support, and have the PAB configuration requirement, so that the installation and fixing mode of the PAB becomes a difficulty.
Secondly, after the existing PAB airbag module is installed through an installation structure, the detonation bearing effect is poor during blasting.
Chinese patent document CN201821729023.6, application date 20181023, with patent names: the utility model provides an automobile airbag PAB gasbag module assembly fixture, discloses an automobile airbag PAB gasbag module assembly fixture, belongs to car assembly technical field. The assembly tool for the PAB airbag module of the automobile airbag comprises a supporting part, a rotating clamping device and a positioning clamping part, wherein the rotating clamping device is installed on the supporting part and can rotate relative to the supporting part, and the positioning clamping part is installed on the supporting part and used for fixing the rotating position of the rotating clamping device.
According to the assembly tool for the PAB airbag module of the automobile airbag disclosed by the patent document, the bottom surface of the cabin body can be kept upward and does not shake, all fixing nuts of the gas generator assembly can be conveniently and uniformly screwed, the torque of all the fixing nuts can be conveniently calibrated by using a torque wrench, and the assembly efficiency of the gas generator assembly is improved; the end surface of the assembled gas generator is completely attached to the bottom surface of the bin body, so that the assembly quality of the gas generator assembly is improved; the locating plate has certain elasticity, can effectively protect the surface of the storehouse body, avoids its surface by the scratch in the clamping process. However, the technical scheme that the PAB airbag module is fixedly installed without an automobile tubular beam and can meet the configuration requirement of the PAB airbag module and the blasting bearing effect is good is not disclosed correspondingly.
In view of the above, there is a need for a mounting structure that can mount a PAB airbag module without using a tubular beam of an automobile and can meet the configuration requirements of the PAB airbag module, and no report on the mounting structure is found at present.
Disclosure of Invention
The utility model aims at providing a need not car tubular beams and carry out fixed mounting to PAB gasbag module, and can PAB gasbag module configuration demand.
In order to achieve the purpose, the utility model adopts the technical proposal that:
the instrument panel structure for mounting the PAB without the pipe beam comprises a reinforcing plate, a fixing component and a PAB air bag module; the PAB airbag module is arranged on the reinforcing plate through a fixing component;
the reinforcing plate is provided with a mounting hole matched with the PAB airbag module; the reinforcing plate is provided with a fixing component;
the fixing assembly comprises a first fixing piece, a second fixing piece, a third fixing piece and a fourth fixing piece; the first fixing piece and the second fixing piece are a group and are arranged on one side of the mounting hole; the third fixing piece and the fourth fixing piece are a group and are arranged on the other side of the mounting hole.
As a preferred technical scheme, the first fixing piece, the second fixing piece, the third fixing piece and the fourth fixing piece all comprise a supporting platform and a fixing screw rod; the fixing screw penetrates through the supporting platform.
As a preferred technical scheme, the supporting platform is obliquely distributed relative to the plate surface where the reinforcing plate is located; the axial direction of the fixing screw is vertical to the plane of the supporting platform.
As a preferred technical solution, the reinforcing plate is provided with a reinforcing rib; and the reinforcing ribs are distributed on the reinforcing plate in a transverse and longitudinal mode in a staggered mode.
As a preferred technical solution, the first fixing member and the second fixing member are distributed in a staggered manner in the axial direction of the fixing screw rod; the third fixing piece and the fourth fixing piece are distributed in a staggered mode in the axial direction of the fixing screw rod.
As a preferred technical scheme, the outer surface of the reinforcing plate is provided with a fixing hole; the supporting platform is provided with an extrusion block in the fixing hole; the fixed hole is provided with a limit strip at the periphery of the extrusion block.
As a preferable technical solution, the outer surface of the reinforcing plate is integrally arc-shaped; the outer surface of the reinforcing plate is also provided with welding ribs.
As a preferred technical solution, the fixing lug includes a PAB airbag module fixing portion, a connecting portion, and a reinforcing plate fixing portion; one end of the connecting part is connected with the fixing part, and the other end of the connecting part is connected with the PAB airbag module fixing part.
As a preferable technical scheme, an inner concave cavity for reinforcement is arranged at the joint of the fixing part and the connecting part of the PAB airbag module; the outer surface of the connecting part is provided with a reinforcing block.
As a preferable technical solution, the reinforcing plate fixing portion includes a first fixing piece, a connecting piece, and a second fixing piece; one end of the connecting sheet is connected with the first fixing sheet, and the other end of the connecting sheet is connected with the second fixing sheet; the first fixing plate and the second fixing plate are distributed in a staggered mode in the height direction.
The utility model has the advantages that:
1. the utility model discloses a no tubular beams installation PAB's instrument panel structure. The PAB airbag module is fixed on the instrument panel body, and the instrument panel tubular beam can be omitted from the mini car, so that the effects of light weight and cost reduction of the car are achieved, and the PAB airbag module has a wide application prospect in the mini car.
2. The PAB airbag module is installed on the reinforcing plate through the fixing component, and the design has the following effects: the fixing mode of the traditional tubular beam design is cancelled, the installation space is provided for the installation of the PAB airbag module, and the functions of light weight and cost reduction of the automobile are achieved; in addition, the reinforcing plate is adopted to fix the PAB air bag module, so that the pertinence is strong, and the fixing effect is exact.
3. The supporting platforms are obliquely distributed relative to the plate surface where the reinforcing plate is located; the axial direction of the fixing screw is vertical to the plane of the supporting platform. The design is designed by fully considering the blasting direction of the PAB airbag module, so that the blasting direction of the PAB airbag module is parallel to and opposite to the fixing direction of the fixing screw, and the blasting bearing performance of the PAB airbag module is improved.
Drawings
Fig. 1 is a schematic structural diagram of an instrument board structure for mounting a PAB without a tubular beam according to the present invention.
Fig. 2 is a schematic view of the outer surface structure of the reinforcing plate.
Fig. 3 is a schematic view of the structure of the outer surface of the reinforcing plate.
FIG. 4 is a schematic view of the PAB airbag module mounted on a stiffener.
Fig. 5 is a partially enlarged view of the fixing hole.
Fig. 6 is a schematic structural view of the fixing lug.
Detailed Description
The invention will be further described with reference to the following examples and with reference to the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. reinforcing plate 11. turning plate
12. Mounting hole 13, fixing hole
131. Spacing bar 14. welding rib
15. Reinforcing rib 2, fixed subassembly
21. First fixing part 22, second fixing part
23. Third fixing member 24, fourth fixing member
3. Supporting platform 31. extrusion block
4. Fixed screw 5. fixed lug
PAB airbag module securing portion 52 connecting portion
53. Reinforcing plate fixing part 531, first fixing piece
532. Connecting piece 533. second fixing piece
54. Inner concave cavity 55. reinforcing block
6.PAB airbag module 7. instrument panel body
Referring to fig. 1, fig. 1 is a schematic structural diagram of an instrument panel structure for mounting a PAB without a tube beam according to the present invention. An instrument panel structure for mounting a PAB without a tube beam; the instrument panel structure comprises a reinforcing plate 1, a fixing component 2 and a PAB airbag module 6; the PAB airbag module 6 is arranged on the reinforcing plate 1 through the fixing component 2; the reinforcing plate 1 is fixed to the inner surface of the instrument panel body 7.
Referring to fig. 2-4, fig. 2 is a schematic view of an outer surface structure of the reinforcing plate 1. Fig. 3 is a schematic view of the structure of the outer surface of the reinforcing plate 1. Fig. 4 is a schematic structural view of the PAB airbag module 6 mounted on the reinforcing plate 1. The reinforcing plate 1 is provided with a mounting hole 12 matched with the PAB airbag module 6; the reinforcing plate 1 is provided with a fixing component 2; and a turnover plate 11 is arranged on one side of the bottom of the reinforcing plate 1.
The fixing assembly 2 comprises a first fixing piece 21, a second fixing piece 22, a third fixing piece 23 and a fourth fixing piece 24; the first fixing piece 21 and the second fixing piece 22 are a group and are arranged on one side of the mounting hole 12; the second fixing member 22 and the third fixing member 23 are a group and are disposed at the other side of the mounting hole 12.
The first fixing part 21, the second fixing part 22, the third fixing part 23 and the fourth fixing part 24 all comprise a supporting platform 3 and a fixing screw rod 4; the fixed screw rod 4 penetrates through the supporting platform 3; the supporting platform 3 is obliquely distributed relative to the plate surface where the reinforcing plate 1 is located; the axial direction of the fixed screw rod 4 is vertical to the plane of the supporting platform 3. The reinforcing plate 1 is provided with reinforcing ribs 15; and the reinforcing ribs 15 are distributed on the reinforcing plate 1 in a staggered manner in the transverse direction and the longitudinal direction.
The first fixing piece 21 and the second fixing piece 22 are distributed in a staggered manner in the axial direction of the fixing screw rod 4; the third fixing member 23 and the fourth fixing member 24 are distributed in a staggered manner in the axial direction of the fixing screw rod 4.
Referring to fig. 5, fig. 5 is a partially enlarged structural diagram of the fixing hole 13. The outer surface of the reinforcing plate 1 is provided with a fixing hole 13; the supporting platform 3 is provided with an extrusion block 31 in the fixing hole 13; the fixing hole 13 is provided with a limit strip 131 at the periphery of the extrusion block 31. The outer surface of the reinforcing plate 1 is integrally arc-shaped; the outer surface of the reinforcing plate 1 is also provided with a welding rib 14.
Referring to fig. 6, fig. 6 is a structural schematic view of the fixing tab 5. The instrument panel structure is also provided with a fixed lug 5; the fixing lug 5 comprises a PAB airbag module fixing part 51, a connecting part 52 and a reinforcing plate 1 fixing part; one end of the connecting part 52 is connected with the fixing part, and the other end is connected with the PAB airbag module fixing part 51; an inner concave cavity 54 for reinforcement is arranged at the joint of the PAB airbag module fixing part 51 and the connecting part 52; the outer surface of the connecting portion 52 is provided with a reinforcing block 55.
The reinforcing plate 1 fixing part comprises a first fixing piece 531, a connecting piece 532 and a second fixing piece 533; one end of the connecting sheet 532 is connected with the first fixing sheet 531, and the other end is connected with the second fixing sheet 533; the first fixing piece 531 and the second fixing piece 533 are distributed in a staggered manner in the height direction.
The embodiment needs to be explained as follows:
the PAB airbag module 6 is installed on the reinforcing plate 1 through the fixing component 2, and the design has the following effects: the fixing mode of the traditional tubular beam design is cancelled, the installation space is provided for the installation of the PAB airbag module 6, and the functions of light weight and cost reduction of the automobile are achieved; in addition, the reinforcing plate 1 is adopted to fix the PAB airbag module 6, so that the pertinence is strong, and the fixing effect is exact.
The reinforcing plate 1 is provided with a mounting hole 12 matched with the PAB airbag module 6; the reinforcing plate 1 is provided with a fixing component 2. The design of the mounting holes 12 limits the periphery of the PAB airbag module 6, so that the radial fixation of the PAB airbag module 6 is realized; the design of the fixing assembly 2 achieves axial fixing of the PAB airbag module 6.
The fixing assembly 2 comprises a first fixing piece 21, a second fixing piece 22, a third fixing piece 23 and a fourth fixing piece 24; the first fixing piece 21 and the second fixing piece 22 are a group and are arranged on one side of the mounting hole 12; the third fixing member 23 and the fourth fixing member 24 are a group and are disposed at the other side of the mounting hole 12. The effect of this design is: by the design of the fixing assembly 2, four fixing points are established for the PAB airbag module 6, thereby meeting the configuration requirement of fixing the PAB airbag module 6.
The first fixing piece 21, the second fixing piece 22, the third fixing piece 23 and the fourth fixing piece 24 all comprise a supporting platform 3 and a fixing screw rod 4; the fixing screw rod 4 penetrates through the supporting platform 3. The design of the supporting platform 3 increases the contact area with the mounting point of the PAB airbag module 6, and the stability is good; the fixing screw rod 4 is designed to be fixed with the PAB airbag module 6 by adopting a drill hole type fixing mode, so that the fixing is firm.
The supporting platform 3 is obliquely distributed relative to the plate surface where the reinforcing plate 1 is located; the axial direction of the fixed screw rod 4 is vertical to the plane of the supporting platform 3. The design is designed by fully considering the blasting direction of the PAB airbag module 6, so that the blasting direction of the PAB airbag module 6 is parallel to and opposite to the fixing direction of the fixing screw rod 4, and thus, the blasting bearing performance of the PAB airbag module 6 is improved.
The reinforcing plate 1 is provided with reinforcing ribs 15; and the reinforcing ribs 15 are distributed on the reinforcing plate 1 in a staggered manner in the transverse direction and the longitudinal direction. This increases the strength of the gusset 1 and prevents the gusset 1 from being damaged by the explosive force of the PAB airbag module 6.
The first fixing piece 21 and the second fixing piece 22 are distributed in a staggered manner in the axial direction of the fixing screw rod 4; the third fixing member 23 and the fourth fixing member 24 are distributed in a staggered manner in the axial direction of the fixing screw rod 4. The effect of this design is: through the design of the staggered distribution, the mounting points are positioned on two different layers to be fixed, the influence of mutual constraint force is reduced, and the fixation is firm.
The outer surface of the reinforcing plate 1 is provided with a fixing hole 13; the supporting platform 3 is provided with an extrusion block 31 in the fixing hole 13; the fixing hole 13 is provided with a limit strip 131 at the periphery of the extrusion block 31. The design of the extrusion block 31 is mainly used for providing a bearing effect for drilling and tapping of the fixing screw rod 4 in an installation state, so that connection in a drilling mode is realized, and the fixing effect is exact. In addition, the design of the limiting strip 131 plays a role in limiting and protecting the edge of the extrusion block 31, and prevents the edge from being damaged due to concentrated stress.
The outer surface of the reinforcing plate 1 is integrally arc-shaped; the outer surface of the reinforcing plate 1 is also provided with a welding rib 14. The arc-shaped design is convenient for the inner wall surface of the instrument panel to be attached; in addition, the welding rib 14 is adopted to facilitate the welding and fixing of the reinforcing plate 1 on the inner wall of the instrument panel during installation.
The fixing lug 5 comprises a PAB airbag module fixing part 51, a connecting part 52 and a reinforcing plate 1 fixing part; one end of the connecting part 52 is connected with the fixing part, and the other end is connected with the PAB airbag module fixing part 51. Wherein. The PAB airbag module 6 and the reinforcing plate 1 are fixed by adopting the design of the fixing lug 5, so that the fixing area is large and the occupied space is small. The PAB airbag module fixing portions 51 are two in number, and are mainly bonded to both ends of the PAB airbag module 6 in the attached state.
The reinforcing plate 1 fixing part comprises a first fixing piece 531, a connecting piece 532 and a second fixing piece 533; one end of the connecting sheet 532 is connected with the first fixing sheet 531, and the other end is connected with the second fixing sheet 533; the first fixing piece 531 and the second fixing piece 533 are distributed in a staggered manner in the height direction. The effect of this design is: fixed points are established at different heights, and the bearing performance of the reinforcing plate is improved, so that the stability of each point of the PAB airbag module 6 is kept good.
The utility model discloses a no tubular beams installation PAB's instrument panel structure. The PAB airbag module 6 is fixed on the instrument board body 7, so that the instrument board tubular beam can be eliminated from the mini-car, the effects of light weight and cost reduction of the car are achieved, and the PAB airbag module has wide application prospect in the mini-car.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (10)
1. The instrument panel structure for mounting the PAB without the tube beam is characterized by comprising a reinforcing plate, a fixing component and a PAB air bag module; the PAB airbag module is arranged on the reinforcing plate through a fixing component;
the reinforcing plate is provided with a mounting hole matched with the PAB airbag module; the reinforcing plate is provided with a fixing component;
the fixing assembly comprises a first fixing piece, a second fixing piece, a third fixing piece and a fourth fixing piece; the first fixing piece and the second fixing piece are a group and are arranged on one side of the mounting hole; the third fixing piece and the fourth fixing piece are a group and are arranged on the other side of the mounting hole.
2. The instrument panel structure of claim 1, wherein said first, second, third and fourth fasteners each comprise a support platform and a fastener screw; the fixing screw penetrates through the supporting platform.
3. The instrument panel structure of claim 2, wherein said support platforms are disposed in an inclined configuration relative to the plane of the panel on which the reinforcement panel is disposed; the axial direction of the fixing screw is vertical to the plane of the supporting platform.
4. The instrument panel structure according to claim 1, wherein said reinforcement panel is provided with a reinforcing rib; and the reinforcing ribs are distributed on the reinforcing plate in a transverse and longitudinal mode in a staggered mode.
5. The instrument panel structure according to claim 1, wherein said first and second fixing members are arranged in a staggered manner in an axial direction of the fixing screw; the third fixing piece and the fourth fixing piece are distributed in a staggered mode in the axial direction of the fixing screw rod.
6. The instrument panel structure according to claim 2, wherein an outer surface of said reinforcement plate is provided with a fixing hole; the supporting platform is provided with an extrusion block in the fixing hole; the fixed hole is provided with a limit strip at the periphery of the extrusion block.
7. The instrument panel structure according to claim 1, wherein an outer surface of said reinforcement plate is entirely arc-shaped; the outer surface of the reinforcing plate is also provided with welding ribs.
8. The instrument panel structure according to claim 1, wherein said instrument panel structure is further provided with a securing tab; the fixing lug comprises a PAB airbag module fixing part, a connecting part and a reinforcing plate fixing part; one end of the connecting part is connected with the fixing part, and the other end of the connecting part is connected with the PAB airbag module fixing part.
9. The instrument panel structure according to claim 1, wherein an inner cavity for reinforcement is provided at a junction of the PAB airbag module fixing portion and the connecting portion; the outer surface of the connecting part is provided with a reinforcing block.
10. The instrument panel structure according to claim 1, wherein said gusset fixing portion includes a first fixing piece, a connecting piece, and a second fixing piece; one end of the connecting sheet is connected with the first fixing sheet, and the other end of the connecting sheet is connected with the second fixing sheet; the first fixing plate and the second fixing plate are distributed in a staggered mode in the height direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231699.6U CN213109012U (en) | 2020-10-09 | 2020-10-09 | Instrument panel structure for mounting PAB without tubular beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231699.6U CN213109012U (en) | 2020-10-09 | 2020-10-09 | Instrument panel structure for mounting PAB without tubular beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213109012U true CN213109012U (en) | 2021-05-04 |
Family
ID=75665620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022231699.6U Expired - Fee Related CN213109012U (en) | 2020-10-09 | 2020-10-09 | Instrument panel structure for mounting PAB without tubular beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213109012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046286A (en) * | 2020-10-09 | 2020-12-08 | 华晨鑫源重庆汽车有限公司 | Instrument panel structure for mounting PAB without tubular beam |
-
2020
- 2020-10-09 CN CN202022231699.6U patent/CN213109012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046286A (en) * | 2020-10-09 | 2020-12-08 | 华晨鑫源重庆汽车有限公司 | Instrument panel structure for mounting PAB without tubular beam |
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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: 20210504 Termination date: 20211009 |