CN219467702U - Mounting structure of auxiliary driving safety airbag gas collection box - Google Patents
Mounting structure of auxiliary driving safety airbag gas collection box Download PDFInfo
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- CN219467702U CN219467702U CN202320274863.2U CN202320274863U CN219467702U CN 219467702 U CN219467702 U CN 219467702U CN 202320274863 U CN202320274863 U CN 202320274863U CN 219467702 U CN219467702 U CN 219467702U
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- fixing support
- box body
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Abstract
The utility model discloses a mounting structure of a secondary driving safety airbag gas collection box, which relates to the field of mounting structures of gas collection boxes and comprises a gas collection box body, a gas generator arranged at the middle part of the gas collection box body, and a first fixing support, wherein the first fixing support is arranged on the outer walls of two sides of the gas collection box body, is Z-shaped, and is provided with a first mounting hole at one side close to an instrument board body; the second fixing support comprises two first mounting plates, two connecting plates and a second mounting plate, wherein the connecting plates are connected between two sides of the second mounting plate and the two first mounting plates respectively, the first mounting plates are fixed at two corners below the gas generator, and second mounting holes are formed in the second mounting plates; this kind of mounting structure has newly increased two fixed bolsters, has solved gas-collecting vessel and instrument board body and has produced the problem of relative friction abnormal sound easily and ballonet expansion and shake unstable problem.
Description
Technical Field
The utility model relates to the field of gas collecting box mounting structures, in particular to a mounting structure of a secondary driving safety airbag gas collecting box.
Background
The co-driver airbag gas collection box is a device for fixing the position of the co-driver airbag. In the prior art, an airbag is generally fixed on a tubular beam, the auxiliary driving airbag gas collecting box is fixed on an instrument board framework through the cooperation of two bolts and left and right mounting holes of the auxiliary driving airbag gas collecting box, and the two-point type fixing mode enables the gas collecting box and the instrument board body to easily generate abnormal sound due to relative friction in the running process of an automobile and enables the auxiliary driving airbag to be unfolded and shake unstable; because the co-driver airbag gas collection box does not have a fixed point on the instrument board body, the co-driver airbag gas collection box cannot be preinstalled on the instrument board body, so that the assembly time of the co-driver airbag gas collection box on a main line is long.
Disclosure of Invention
The utility model aims to provide a mounting structure of a secondary driving safety airbag gas collecting box, which is newly provided with two fixing brackets, and solves the problems that the gas collecting box and an instrument board body are easy to generate relative friction abnormal sound and the secondary airbag is unstable to unfold and shake.
The above-mentioned optimization structure of the utility model is realized through the following technical scheme: the mounting structure of the auxiliary driving safety airbag gas collecting box is fixed between an instrument board body and an instrument board framework and comprises a gas collecting box body, a gas generator arranged at the middle part of the gas collecting box body and a first fixing support, wherein the first fixing support is arranged on the outer walls of two sides of the gas collecting box body, the first fixing support is Z-shaped, and a first mounting hole is formed in one side, close to the instrument board body, of the first fixing support;
the second fixing support is of an omega type with a flat top and comprises two first mounting plates, two connecting plates and a second mounting plate;
the gas generator is characterized in that the connecting plates are connected between two sides of the second mounting plates and two first mounting plates respectively, the first mounting plates are fixed at two corners below the gas generator, and second mounting holes are formed in the second mounting plates.
In some embodiments, the first fixing support is provided with an L-shaped fixing plate, and a line concentration hole is formed in one side, away from the gas collection box body, of the fixing plate.
In some embodiments, the connecting plate and the connecting edge of the second mounting plate are provided with reinforcing ribs.
In some embodiments, the edges of the first mounting plate and the connecting plate are provided with L-shaped flanges.
In some embodiments, the second mounting plate is parallel to the corresponding mounting surface of the instrument panel skeleton.
In some embodiments, the second mounting plate is provided with two barbs hanging on the instrument panel skeleton near one side of the gas collecting box body.
In summary, the utility model has the following beneficial effects:
this kind of mounting structure has newly increased with the first fixed bolster of instrument board body spiro union, with the second fixed bolster of instrument board skeleton spiro union, and gas-collecting box adopts three-point type fixedly with the instrument board, has strengthened the fixed connection of gas-collecting box and instrument board to it produces abnormal sound and ballonet expansion and rocks unstable problem to have solved the gas-collecting box and the instrument board body of taking place relative friction easily. Through add all first fixed bolster in instrument board body both sides to make the gas collection box body fix on the instrument board body, pass the line concentration hole on the first fixed bolster with the mainline simultaneously, realized the preinstallation of gas collection box on the instrument board body, reduced the assembly man-hour of copilot gasbag gas collection box on the mainline, improved production efficiency.
Drawings
FIG. 1 is a block diagram of the present utility model;
fig. 2 is a structural view of a second fixing bracket of the present utility model.
In the figure: 1. a gas collecting box body; 2. a gas generator; 3. a first fixing bracket; 31. a first mounting hole; 32. a line concentration hole; 4. a second fixing bracket; 41. a first mounting plate; 42. a connecting plate; 43. a second mounting plate; 44. and a second mounting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, first fixing brackets 3 are arranged on the outer walls of two sides of a gas collecting box body 1, and can be fixed by screws or welded; the first fixing support 3 can be positioned at the middle position of the outer wall, so that the force of the gas collecting box body 1 acting on the first fixing support 3 is more uniform, a first mounting hole 31 is formed in one side, close to the instrument board body, of the first fixing support 3, the first fixing support 3 can be Z-shaped, and through the design of Z-shaped, the plane where the first mounting hole 31 is positioned is attached to the corresponding mounting plane in parallel, so that the firmness of connection is enhanced; the first fixing support 3 can be fixed on the instrument board body through the first mounting hole 31 by using screws, so that the pre-installation of the gas collecting box body and the instrument board body is realized, the assembly time of the co-pilot airbag gas collecting box on a main line is reduced, and the overall production efficiency is improved.
Referring to fig. 1-2, a gas generator 2 is arranged in the middle of a gas collecting box body 1, and four corners of the gas generator 2 are fixed by bolts through the gas generator 2 so as to fix the gas generator 2 on a second fixing support 4, wherein the second fixing support 4 can be omega-shaped with a plane at the top, and the installation surface of the second fixing support 4 can be parallel attached to the plane of a corresponding instrument panel framework, so that the firmness of connection is enhanced; the second fixed bolster 4 comprises two first mounting panels 41, two connecting plates 42, second mounting panel 43, be connected with connecting plate 42 between the two sides of second mounting panel 43 and two first mounting panels 41 even respectively, two connecting plates 42 can form certain contained angle in the space, can strengthen the bulk connectivity of second fixed bolster 4, first mounting panel 41 accessible bolt fastening is in the both corners department of gas generator 2 downside, be equipped with second mounting hole 44 on the second mounting panel 43, fix second fixed bolster 4 on the instrument board skeleton through second mounting hole 44, realize with instrument board body preinstallation accomplished gas collection box body 1 and instrument board skeleton's fixed, thereby accomplish whole installation.
The specific installation flow of the utility model is as follows: firstly, a first fixing bracket 3 is arranged on two sides of a gas collecting box body 1, a second fixing bracket 4 and a gas generator 2 are fixedly arranged on the gas collecting box body 1, then a first mounting hole 31 on two sides of the gas collecting box body 1 is penetrated through by a screw in an instrument desk preassembling area on a production line to fix the gas collecting box body 1 on an instrument board body, an air bag is fixed on a tubular beam, a plurality of instrument desk wire harnesses are arranged on the tubular beam, a main line is concentrated in the main line area and penetrates through a wire collecting hole 32 of the first fixing bracket 3, and messy wire harnesses are restrained, so that the pre-installation of the gas collecting box body 1 and the instrument board body is completed; and then the gas collecting box and the instrument panel are installed by fixing the gas collecting box and the instrument panel on the instrument panel framework through the second installation holes 44 on the second fixing bracket 4 by bolts.
According to the utility model, the first fixing support 3 which is in threaded connection with the instrument board body and the second fixing support 4 which is in threaded connection with the instrument board framework are additionally arranged, the gas collecting box body 1 and the instrument board are fixed in a three-point mode, and the fixed connection between the gas collecting box body 1 and the instrument board is enhanced, so that the problems that abnormal sound is generated due to relative friction between the gas collecting box and the instrument board body easily, and the expansion and shaking of the auxiliary air bag are unstable are solved. Through add all first fixed bolster 3 in instrument board body both sides to make gas collection box body 1 fix on the instrument board body, pass the line concentration hole 32 on the first fixed bolster 3 with the main line simultaneously, realized that gas collection box body 1 installs in advance on the instrument board body, reduced the assembly man-hour of co-pilot's gasbag gas collection box on the main line, improved production efficiency.
In some embodiments, be equipped with the fixed plate of L type on the first fixed bolster 3, be equipped with the line concentration hole 32 on the fixed plate keeps away from gas collection box body 1 one side, can retrain the instrument desk pencil on the tubular beam in line concentration hole 32 department, avoid the messy influence installation of pencil during the installation, be convenient for seek and the maintenance of later stage simultaneously.
In some embodiments, the connection edge between the connection plate 42 and the second mounting plate 43 is provided with a reinforcing rib, so that the overall connection strength of the second fixing bracket 4 can be reinforced by the reinforcing rib, thereby reinforcing the connection between the gas collecting box body 1 and the instrument panel framework.
In some embodiments, the edges of the first mounting plate 41 and the connecting plate 42 are provided with L-shaped flanges, which can strengthen the connection strength between the first mounting plate 41 and the connecting plate 42 and prolong the service life of the second fixing bracket 4.
In some embodiments, the second mounting plate 43 is parallel to the corresponding mounting surface of the instrument panel skeleton, so as to reduce the mounting gap between the second mounting plate 43 and the instrument panel skeleton and strengthen the fixing strength of the second mounting plate 43 and the instrument panel skeleton.
In some embodiments, two barbs hanging on the instrument board framework are arranged on one side, close to the gas collecting box body 1, of the second mounting plate 43, and when the second mounting plate 43 is mounted with the instrument board framework, a preset position is provided, and meanwhile, the second mounting plate can be hung on the instrument board framework, so that the strength of an operator for supporting the whole gas collecting box during mounting is reduced, and the gas collecting box is convenient to mount.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a mounting structure of vice air bag gas collection box of driving, fixes between instrument board body and instrument board skeleton, includes gas collection box body (1), locates gas generator (2) of gas collection box body (1) middle part, its characterized in that:
the gas collecting box comprises a gas collecting box body (1), and is characterized by further comprising a first fixing support (3), wherein the first fixing support (3) is arranged on two sides of the gas collecting box body (1), the first fixing support (3) is Z-shaped, and a first mounting hole (31) is formed in one side, close to the instrument board body, of the first fixing support (3);
the second fixing support (4), the second fixing support (4) is omega-shaped with a flat top, and the second fixing support (4) comprises two first mounting plates (41), two connecting plates (42) and a second mounting plate (43);
the gas generator is characterized in that connecting plates (42) are connected between two sides of the second mounting plates (43) and two first mounting plates (41) respectively, the first mounting plates (41) are fixed on the lower side of the gas generator (2), and second mounting holes (44) are formed in the second mounting plates (43).
2. The mounting structure of a secondary airbag air collection box according to claim 1, wherein: the gas collecting box is characterized in that an L-shaped fixing plate is arranged on the first fixing support (3), and a line concentration hole (32) is formed in one side, away from the gas collecting box body (1), of the fixing plate.
3. The mounting structure of a secondary airbag air collection box according to claim 1, wherein: and reinforcing ribs are arranged on the connecting edges of the connecting plates (42) and the second mounting plates (43).
4. The mounting structure of a secondary airbag air collection box according to claim 1, wherein: the edges of the first mounting plate (41) and the connecting plate (42) are provided with L-shaped flanges.
5. The mounting structure of a secondary airbag air collection box according to claim 1, wherein: the second mounting plate (43) is parallel to the corresponding mounting surface of the instrument panel framework.
6. The mounting structure of a secondary airbag air collection box according to claim 1, wherein: two barbs hanging on the instrument board framework are arranged on one side, close to the gas collecting box body (1), of the second mounting plate (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320274863.2U CN219467702U (en) | 2023-02-21 | 2023-02-21 | Mounting structure of auxiliary driving safety airbag gas collection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320274863.2U CN219467702U (en) | 2023-02-21 | 2023-02-21 | Mounting structure of auxiliary driving safety airbag gas collection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219467702U true CN219467702U (en) | 2023-08-04 |
Family
ID=87466167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320274863.2U Active CN219467702U (en) | 2023-02-21 | 2023-02-21 | Mounting structure of auxiliary driving safety airbag gas collection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219467702U (en) |
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2023
- 2023-02-21 CN CN202320274863.2U patent/CN219467702U/en active Active
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