CN205168422U - Intensive structure of fixed frame of gasbag - Google Patents
Intensive structure of fixed frame of gasbag Download PDFInfo
- Publication number
- CN205168422U CN205168422U CN201521025172.0U CN201521025172U CN205168422U CN 205168422 U CN205168422 U CN 205168422U CN 201521025172 U CN201521025172 U CN 201521025172U CN 205168422 U CN205168422 U CN 205168422U
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- CN
- China
- Prior art keywords
- air bag
- fixed frame
- gasbag
- board
- bag fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Intensive structure of fixed frame of gasbag, including the fixed frame of gasbag, the fixed frame of gasbag on be provided with the gasbag and pop out the board, the gasbag pop out and be provided with a plurality of horizontal strengthening ribs and vertical strengthening rib on the board, horizontal strengthening rib between the interval be 2 millimeters, vertical strengthening rib between the distance be 4 millimeters. The utility model discloses following beneficial effect has: arranging between the strengthening rib and only dredging secret only, adhere closely with header board when the friction welding (FW), instrument board piece can not splash when the gasbag popped out.
Description
Technical field
The utility model belongs to auto parts and components field, is specifically related to the reinforced structure of air bag fixed frame.
Background technology
The airbag apparatus of automobile can prevent when automobile crashes or alleviate personal casualty, and the rear side of the instrument carrier panel of automobile is equipped with airbag apparatus.Current air bag frame structure comprises the instrument carrier panel that plastics are made, plastics make for fixation balloon device and the fixing air bag frame of the rear side hot melt of one end and instrument carrier panel, airbag apparatus hangs in air bag frame by air bag, this air bag frame structure is when automobile crashes, there is air bag frame easily to damage instrument carrier panel fragment when causing air bag can not normally launch to affect protection effect and airbag deployment and splash and cause the deficiency of personnel's secondary injures and deaths, design is a kind of when automobile crashes, the effective Connection structure for safe air bag frame of not splashing with instrument carrier panel fragment during airbag deployment of the normal expansion protection of air bag energy, become problem demanding prompt solution.
Summary of the invention
For deficiency of the prior art, the utility model provides the reinforced structure of air bag fixed frame, solves the problem that when air bag ejects, instrument carrier panel fragment splashes.
The utility model is achieved through the following technical solutions.
The reinforced structure of air bag fixed frame, comprise air bag fixed frame, described air bag fixed frame is provided with air bag pop-up board, described air bag pop-up board is provided with multiple cross reinforcing and waling, spacing between described cross reinforcing is 2 millimeters, and the distance between described waling is 4 millimeters.Distance between reinforced rib arranges ingenious, rational in infrastructure, and when friction welding, actv. and automobile instrument panel are fitted closely, prevents when air bag flies out, and instrument carrier panel breaks splashing.
As preferably, described air bag pop-up board surrounding is provided with air gate.Due to when friction welding, a lot of gas can be produced, therefore need to set out pore.
As preferably, described air bag fixed frame both sides are provided with cross reinforcing rib.Strengthen the weld strength of air bag fixed frame both sides.
As preferably, described air bag fixed frame both sides are also provided with pre-determined bit hole.Need before welding to carry out pre-determined bit, make the line position on the ejection door aligner dial plate of air bag pop-up board.
Compared with prior art: arrange between reinforced rib and only dredge close only, bond closely when friction welding with Automobile instrument, during air bag ejection, instrument carrier panel fragment can not splash.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further.
The reinforced structure of air bag fixed frame, comprise air bag fixed frame, described air bag fixed frame is provided with air bag pop-up board, described air bag pop-up board is provided with multiple cross reinforcing 1 and waling 2, spacing between described cross reinforcing 1 is 2 millimeters, distance between described waling 2 is 4 millimeters, described air bag pop-up board surrounding is provided with air gate 5, described air bag fixed frame both sides are provided with cross reinforcing rib 3, and described air bag fixed frame both sides are also provided with pre-determined bit hole 4.
First air bag fixed frame is placed into the inside of automobile instrument panel, after the projection of automobile instrument panel inside is aimed in pre-determined bit hole 4, start friction welding, because the distance between cross reinforcing 1 and waling 2 is reasonable, if apart from too small, arrange too intensive, will cause needing during welding to implement welding with excessive pressure, if apart from excessive, arrange too sparse, not prison welding is solid when will cause welding and between air bag pop-up board, degree of adhesion is inadequate, when air bag can be made to eject, instrument carrier panel fragment splashes, air bag fixed frame both sides are provided with the laminating better effects if that cross reinforcing rib 3 can make air bag fixed frame both sides.
Protection domain of the present utility model includes but not limited to above embodiment; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.
Claims (4)
1. the reinforced structure of air bag fixed frame, comprise air bag fixed frame, it is characterized in that, described air bag fixed frame is provided with air bag pop-up board, described air bag pop-up board is provided with multiple cross reinforcing (1) and waling (2), spacing between described cross reinforcing (1) is 2 millimeters, and the distance between described waling (2) is 4 millimeters.
2. the reinforced structure of air bag fixed frame according to claim 1, is characterized in that, described air bag pop-up board surrounding is provided with air gate (5).
3. the reinforced structure of air bag fixed frame according to claim 2, is characterized in that, described air bag fixed frame both sides are provided with cross reinforcing rib (3).
4. the reinforced structure of air bag fixed frame according to claim 3, is characterized in that, described air bag fixed frame both sides are also provided with pre-determined bit hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025172.0U CN205168422U (en) | 2015-12-11 | 2015-12-11 | Intensive structure of fixed frame of gasbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025172.0U CN205168422U (en) | 2015-12-11 | 2015-12-11 | Intensive structure of fixed frame of gasbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168422U true CN205168422U (en) | 2016-04-20 |
Family
ID=55732442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521025172.0U Active CN205168422U (en) | 2015-12-11 | 2015-12-11 | Intensive structure of fixed frame of gasbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205168422U (en) |
-
2015
- 2015-12-11 CN CN201521025172.0U patent/CN205168422U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |