CN209600447U - A kind of safe air curtain mounting structure - Google Patents
A kind of safe air curtain mounting structure Download PDFInfo
- Publication number
- CN209600447U CN209600447U CN201920097836.6U CN201920097836U CN209600447U CN 209600447 U CN209600447 U CN 209600447U CN 201920097836 U CN201920097836 U CN 201920097836U CN 209600447 U CN209600447 U CN 209600447U
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- China
- Prior art keywords
- gas generator
- mounting bracket
- air guide
- limited block
- air curtain
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Abstract
The utility model relates to a kind of safe air curtain mounting structures, including mounting bracket, gas generator, steel band, air bag and threaded fastener.It is equipped with the left hook of T shape in the left end of the mounting bracket of strip, is respectively equipped with multiple limited blocks along middle part two edges, right end is equipped with L-shaped right hook；Multiple card slots are equipped in the mounting bracket at left and right sides of the limited block；An at least steel band is inserted in the correspondence card slot on the left of the limited block, then along axial rings around the left part for entangling the gas generator；The air guide port of the gas generator is placed in the right part of the gas generator, and penetrates through with the air guide chamber air guide of the air bag；An at least steel band is inserted in the correspondence card slot on the right side of the limited block, then along axial rings around the right part for entangling the gas generator and the outer wall of the air guide chamber；Threaded fastener is additionally provided in the left end of the mounting bracket to be threadedly engaged with Metal Sheets for Body-manufacturing formation.The structure keeps the installation space occupied smaller, and when anti-stop is quick-fried is detached from vehicle body.
Description
Technical field
The utility model relates to automobile safety air curtains, and in particular to a kind of safe air curtain mounting structure.
Background technique
Safe air curtain, which is called, does head airbag, is typically mounted at automobile side vehicle body car roof area.When automobile is laterally hit
When hitting, safe air curtain pop-up primarily serves the effect of protection head of passenger.
CN203126760U discloses a kind of automobile safety air curtain for improving mounting bracket, including mounting bracket, gas hair
Raw device, air bag, snap ring, the mounting bracket use stripe board, and the right end of stripe board is equipped with annulus, annulus forward fold,
The left and right side at the middle part of the lower edge of stripe board is respectively equipped with left vehicle body fixing leg, right vehicle body fixing leg, left and right vehicle body
Mounting hole is respectively equipped in fixing leg to be constituted.Its cooperation needs two installation points, while two need to be welded in vehicle body
Nut, welding slag, which is easily accessible in nut, when welding causes to be not easy when installation urgent, damages thread.
CN105313823A discloses a kind of doubling safe air curtain assembly of ellipse, including airbag, described for connecting
The metal deflector of airbag and body of a motor car, and the infantees group for coating the airbag and being connect with the metal deflector
Part, the metal deflector include mounting surface and tilt down the slope of extension from the mounting surface, and the mounting surface is used for
The airbag is installed, the slope is used for the expansion of the airbag, and the mounting surface is equipped with mounting hole, the cloth assembly
It is connect across the mounting hole with the metal deflector.Since safe air curtain assembly carries metal deflector, metal deflector
It is linked together with airbag, metal is connect by cloth assembly with airbag with the mounting hole on subflow plate.It is not directed to safe air curtain
More location structures technical solution.
Summary of the invention
The purpose of the utility model is to provide a kind of safe air curtain mounting structures, in the case where guaranteeing installation strength demand using single
One bolt carries out installation fixation, reduces assembly and take-down time, improves efficiency；Avoid in existing structure simultaneously bolt assembly less than
Cause the appearance of abnormal sound situation in position.
A kind of safe air curtain mounting structure described in the utility model, including mounting bracket, gas generator, steel band, gas
Capsule and threaded fastener:
The mounting bracket is in strip, and the left hook that left end is equipped with T shape is inserted in the installation on the Metal Sheets for Body-manufacturing left side
Slot or hole are respectively equipped with multiple limited blocks along middle part two edges, and right end is equipped with L-shaped right hook and is inserted in the Metal Sheets for Body-manufacturing right side
The mounting groove on side or hole；
Multiple card slots are equipped in the mounting bracket at left and right sides of the limited block；At least a steel band is inserted in the limit
Correspondence card slot on the left of the block of position, then along axial rings around the left part for entangling the gas generator；The air guide of the gas generator
Port is placed in the right part of the gas generator, and penetrates through with the air guide chamber air guide of the air bag；An at least steel band is inserted in described
Correspondence card slot on the right side of limited block, then along axial rings around the right part for entangling the gas generator and the outer wall of the air guide chamber；
Threaded fastener is additionally provided with for being threadedly engaged with Metal Sheets for Body-manufacturing formation in the left end of the mounting bracket.
Further, the mounting bracket face adjacent with the gas generator is arranged to arc-shaped curved surface, the arc-shaped curved surface
Convenient for being assembled with the positive camber of the gas generator.
Further, the radius of the arc-shaped curved surface is identical as the radius of the positive camber.
Further, the threaded fastener is bolt or screw.
Further, the Metal Sheets for Body-manufacturing is the sheet metal component of automobile side vehicle body car roof area.
Further, the mounting bracket, the left hook, the right hook and the limited block are integrally formed.
The beneficial effects of the utility model are:
Since left hook, L-shaped right hook 10, limited block and the threaded fastener by T shape will be fixed with gas
The mounting bracket of device is fixed on Metal Sheets for Body-manufacturing, and the safe air curtain mounting structure can better adapt to side sliding door vehicle
Body structure keeps the installation space occupied smaller, and when anti-stop is quick-fried is detached from vehicle body；The axial direction that mounting bracket can be limited is altered
It is dynamic, limit the relative position of air bag and gas generator.
Compared with the prior art, structure is simpler for the safe air curtain mounting structure, easy to process and installation；Pass through one
A installation bolt cooperates two hooks to realize the fixation to gas generator and the gas to gas generator and air bag air guide chamber
Body sealing, promotes installation effectiveness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of mounting bracket；
Fig. 3 is the assembling schematic diagram of gas generator and mounting bracket；
Fig. 4 is the assembling schematic diagram of gas generator, mounting bracket and air bag.
In figure:
1- mounting bracket, the right hook of 10-, the left hook of 11-, 12- limited block, 13- card slot；
2- gas generator, 20- air guide port；
3- steel band；
4- air bag, 40- air guide chamber；
5- threaded fastener；
6- Metal Sheets for Body-manufacturing.
Specific embodiment
With reference to embodiment and attached drawing is described further the technical program.
Referring to Fig. 1 to Fig. 4, shown in a kind of safe air curtain mounting structure, including mounting bracket 1, gas generator 2, steel
Band 3, air bag 4 and threaded fastener 5.
The mounting bracket 1 is in strip, and the left hook 11 that left end is equipped with T shape is inserted in 6 left side of Metal Sheets for Body-manufacturing
Mounting groove or hole are respectively equipped with multiple limited blocks 12 along middle part two edges, and right end is equipped with L-shaped right hook 10 and is inserted in the vehicle body
The mounting groove on 6 the right of sheet metal component or hole；
Multiple card slots 13 are equipped in the mounting bracket 1 of 12 left and right sides of limited block；At least a steel band 3 is inserted in
The correspondence card slot 13 in 12 left side of limited block, then along axial rings around the left part for entangling the gas generator 2；The gas hair
The air guide port 20 of raw device 2 is placed in the right part of the gas generator 2, and penetrates through with 40 air guide of air guide chamber of the air bag 4；
An at least steel band 3 is inserted in the correspondence card slot 13 on 12 right side of the limited block, then along axial rings around entangling the gas generator 2
The outer wall of right part and the air guide chamber 40；
Threaded fastener 5 is additionally provided with for being threadedly engaged with the formation of Metal Sheets for Body-manufacturing 6 in the left end of the mounting bracket 1.
The mounting bracket 1 face adjacent with the gas generator 2 is arranged to arc-shaped curved surface, the arc-shaped curved surface be convenient for
The positive camber of the gas generator 2 assembles.The radius of the arc-shaped curved surface is preferably identical as the radius of the positive camber.
The mounting bracket 1, the left hook 11, the right hook 10 and the limited block 12 can be integrally formed.
The Metal Sheets for Body-manufacturing 6 is the sheet metal component of automobile side vehicle body car roof area.
The threaded fastener 5 is bolt or screw.
The gas generator 2 is hybrid generator or other types satisfied the use demand.
A kind of assembly of safe air curtain mounting structure and the course of work are as described below:
An at least steel band 3 is inserted in the correspondence card slot 13 in 12 left side of the limited block, then along axial rings around entangling the gas
Generator 2；40 air guide of air guide chamber of the air guide port 20 of the gas generator 2 and the air bag 4 penetrates through；An at least steel band 3
It is inserted in the correspondence card slot 13 on 12 right side of the limited block, then along axial rings around entangling the gas generator 2 and the air guide chamber 40
Outer wall；
The mounting bracket 1 is mounted on the Metal Sheets for Body-manufacturing 6, specifically, the left hook 11 is inserted in the vehicle
The mounting groove on 6 left side of body sheet metal component or hole, the right hook 10 are inserted in mounting groove or the hole on described 6 the right of Metal Sheets for Body-manufacturing, institute
The locating slot or Kong Peihe on limited block 12 and the Metal Sheets for Body-manufacturing 6 are stated, then passes through the threaded fastener 5 and the vehicle body
The formation of sheet metal component 6 is threadedly engaged and fixes.
The above is only the preferred embodiment of the technical program, it is noted that for the common skill of the art
For art personnel, under the premise of not departing from the technical program principle, several improvement and replacement can also be made, these improve and
Replacement also should be regarded as the protection scope of the technical program.
Claims (6)
1. a kind of safe air curtain mounting structure, including mounting bracket (1), gas generator (2), steel band (3), air bag (4) and spiral shell
Line fastener (5), it is characterised in that:
The mounting bracket (1) is in strip, and the left hook (11) that left end is equipped with T shape is inserted in the peace on Metal Sheets for Body-manufacturing (6) left side
Tankage or hole are respectively equipped with multiple limited blocks (12) along middle part two edges, and right end is equipped with L-shaped right hook (10) and is inserted in the vehicle
Mounting groove or hole on the right of body sheet metal component (6)；
Multiple card slots (13) are equipped in the mounting bracket (1) at left and right sides of the limited block (12)；An at least steel band (3)
The correspondence card slot (13) being inserted on the left of the limited block (12), then along axial rings around the left part for entangling the gas generator (2)；
The air guide port (20) of the gas generator (2) is placed in the right part of the gas generator (2), and with the air bag (4)
Air guide chamber (40) air guide perforation；An at least steel band (3) is inserted in the correspondence card slot (13) on the right side of the limited block (12), then along axial direction
Around the outer wall for the right part and the air guide chamber (40) for entangling the gas generator (2)；
Threaded fastener (5) are additionally provided in the left end of the mounting bracket (1) to match for forming screw thread with Metal Sheets for Body-manufacturing (6)
It closes.
2. safe air curtain mounting structure according to claim 1, which is characterized in that the mounting bracket (1) and the gas
The adjacent face of body generator (2) is arranged to arc-shaped curved surface, which is convenient for filling with the positive camber of the gas generator (2)
Match.
3. safe air curtain mounting structure according to claim 2, which is characterized in that the radius of the arc-shaped curved surface with it is described
The radius of positive camber is identical.
4. safe air curtain mounting structure according to claim 1, which is characterized in that the threaded fastener (5) is bolt
Or screw.
5. safe air curtain mounting structure according to claim 1, which is characterized in that the Metal Sheets for Body-manufacturing (6) is automobile
The sheet metal component of side vehicle body car roof area.
6. safe air curtain mounting structure according to claim 1, which is characterized in that the mounting bracket (1), the left extension
Hook (11), the right hook (10) and the limited block (12) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097836.6U CN209600447U (en) | 2019-01-22 | 2019-01-22 | A kind of safe air curtain mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097836.6U CN209600447U (en) | 2019-01-22 | 2019-01-22 | A kind of safe air curtain mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209600447U true CN209600447U (en) | 2019-11-08 |
Family
ID=68400018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920097836.6U Active CN209600447U (en) | 2019-01-22 | 2019-01-22 | A kind of safe air curtain mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209600447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923976A (en) * | 2022-12-08 | 2023-04-07 | 四川大学 | Electric vehicle protection device |
-
2019
- 2019-01-22 CN CN201920097836.6U patent/CN209600447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923976A (en) * | 2022-12-08 | 2023-04-07 | 四川大学 | Electric vehicle protection device |
| CN115923976B (en) * | 2022-12-08 | 2024-03-26 | 四川大学 | Electric motor car protector |
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