CN202389332U - Side corrosion protection door of automobile - Google Patents
Side corrosion protection door of automobile Download PDFInfo
- Publication number
- CN202389332U CN202389332U CN2011205268348U CN201120526834U CN202389332U CN 202389332 U CN202389332 U CN 202389332U CN 2011205268348 U CN2011205268348 U CN 2011205268348U CN 201120526834 U CN201120526834 U CN 201120526834U CN 202389332 U CN202389332 U CN 202389332U
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- CN
- China
- Prior art keywords
- car door
- door
- automobile
- gas generator
- door panel
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a side corrosion protection door of an automobile. The protection door comprises a gas generator communicated with the door and used for releasing high-pressure gas, wherein the door comprises an outer door panel and an inner door panel which are arranged relatively, a left side plate and a right side plate which are arranged between the outer door panel and the inner door panel, and a door top plate and a door bottom plate which are arranged between the left side plate and the right side plate; the outer door panel, the inner door panel, the left side plate, the right side plate, the door top plate and the door bottom plate form a closed space; and a sensor is arranged in the closed space and is connected with the gas generator. The gas generator is arranged in the closed space between the outer door panel and the inner door panel, when the automobile is suffered from side collision, the sensor detonates the gas generator for releasing the high-pressure gas, so that the high-pressure gas is immediately filled in the closed space, the compression strength of the door is enhanced, and a collision prevention steel beam at the side the automobile absorbs energy to deform and develops the protection function at the same time.
Description
Technical field
The utility model relates to a kind of automobile side crash protection car door.
Background technology
Automobile in the process of moving, and is injured in order to prevent people from bumping against bearing circle, instrument carrier panel or car body as traffic accident takes place, and generally all can protect chaufeur and passenger through safety air bag.Yet, because people's previous section has just been protected in the protection of safety air bag, and if collision occurs in the side door position of car because the intensity ratio of car door is weak, collision deformation easily, thereby make chaufeur and passenger injured.
Summary of the invention
The technical matters that the utility model will solve provides a kind of automobile side crash protection car door with multiple protector, is intended to improve the safety of vehicle in side collision.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: comprise the gas generator that is communicated with car door, be used to discharge high pressure gas; Said car door comprises door skin and the inner plate of car door that is oppositely arranged; And be arranged on left side board and the right side board between door skin and the inner plate of car door, and be arranged on car door top board and car door base plate between left side board and the right side board; Said door skin, inner plate of car door, left side board, right side board, car door top board and car door base plate form a leak free enclosure space; Be provided with sensor in the said enclosure space, said sensor is connected with gas generator.
Further, perforate more than one, that supply high pressure gas to break through is set by the said car door.
Further, the side on the said inner plate of car door is provided with the protection air bag.
Further, also be provided with crashproof girder steel in the said enclosure space.
The automobile side crash protection car door of the utility model utilizes the enclosure space between external board of vehicle door and the inner panel, installs a kind of gas generator; When automobile generation side collision; Sensor is ignited gas generator, discharges high pressure gas, makes to be full of high pressure gas in the enclosure space immediately; Strengthen the compressive strength of car door, bring into play protective effect simultaneously in the crashproof girder steel energy-absorbing distortion of automobile side.
Description of drawings
Fig. 1 is the scheme drawing of the utility model automobile side crash protection car door.
The specific embodiment
In the present embodiment; With reference to shown in Figure 1; This automobile side crash protection car door comprises 1 that is communicated with car door, as to be used to discharge high pressure gas gas generator (not shown), and said car door 1 comprises door skin (not shown) and the inner plate of car door 11 that is oppositely arranged; And be arranged on the left side board 12 and right side board 13 between door skin and the inner plate of car door 11, and be arranged on car door top board 14 and car door base plate 15 between left side board 12 and the right side board 13; Said door skin, inner plate of car door 11, left side board 12, right side board 13, car door top board 14 and car door base plate 15 form a leak free enclosure space 16; Be provided with sensor (not shown) in the said enclosure space 16, said sensor is connected with gas generator.Also be provided with crashproof girder steel 2 in the said enclosure space 16.Utilize the enclosure space 16 between external board of vehicle door and the inner plate of car door; Install a kind of gas generator, when automobile generation side collision, sensor is ignited gas generator; Discharge high pressure gas; Make to be full of high pressure gas in the enclosure space immediately, strengthen the compressive strength of car door, bring into play protective effect simultaneously in the crashproof girder steel 2 energy-absorbings distortion of automobile side.
Wherein, said car door 1 is other to be provided with perforate 17 more than one, that supply high pressure gas to break through, and perforate 17 is with the lead erection column (not shown) of automobile of gaseous tension, and the design of perforate 17 has guaranteed car door 1 smooth opening after collision.Side on the said inner plate of car door 11 is provided with protection air bag (not shown), and high pressure gas import the protection air bag on the inner plate of car door, makes it to open simultaneously protection occupant safety.
The automobile side crash protection car door of the utility model utilizes the enclosure space between external board of vehicle door and the inner panel, installs a kind of gas generator; When automobile generation side collision; Sensor is ignited gas generator, discharges high pressure gas, makes to be full of high pressure gas in the enclosure space immediately; Strengthen the compressive strength of car door, bring into play protective effect simultaneously in the crashproof girder steel energy-absorbing distortion of automobile side.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (4)
1. an automobile side crash is protected car door; It is characterized in that: comprise the gas generator that is communicated with car door, be used to discharge high pressure gas; Said car door comprises door skin and the inner plate of car door that is oppositely arranged; And be arranged on left side board and the right side board between door skin and the inner plate of car door, and be arranged on car door top board and car door base plate between left side board and the right side board; Said door skin, inner plate of car door, left side board, right side board, car door top board and car door base plate form a leak free enclosure space; Be provided with sensor in the said enclosure space, said sensor is connected with gas generator.
2. automobile side crash protection car door according to claim 1 is characterized in that: said car door side is provided with perforate more than one, that supply high pressure gas to break through.
3. automobile side crash protection car door according to claim 1, it is characterized in that: the side on the said inner plate of car door is provided with the protection air bag.
4. automobile side crash protection car door according to claim 1 is characterized in that: also be provided with crashproof girder steel in the said enclosure space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205268348U CN202389332U (en) | 2011-12-16 | 2011-12-16 | Side corrosion protection door of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205268348U CN202389332U (en) | 2011-12-16 | 2011-12-16 | Side corrosion protection door of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202389332U true CN202389332U (en) | 2012-08-22 |
Family
ID=46664277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205268348U Expired - Fee Related CN202389332U (en) | 2011-12-16 | 2011-12-16 | Side corrosion protection door of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202389332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775880A (en) * | 2020-06-24 | 2020-10-16 | 中国第一汽车股份有限公司 | Air bag installed inside vehicle door |
-
2011
- 2011-12-16 CN CN2011205268348U patent/CN202389332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775880A (en) * | 2020-06-24 | 2020-10-16 | 中国第一汽车股份有限公司 | Air bag installed inside vehicle door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20131216 |