CN201712568U - Safety device at automobile partition window - Google Patents
Safety device at automobile partition window Download PDFInfo
- Publication number
- CN201712568U CN201712568U CN2010202284096U CN201020228409U CN201712568U CN 201712568 U CN201712568 U CN 201712568U CN 2010202284096 U CN2010202284096 U CN 2010202284096U CN 201020228409 U CN201020228409 U CN 201020228409U CN 201712568 U CN201712568 U CN 201712568U
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- Prior art keywords
- automobile
- window
- cavity
- partition window
- window frame
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- Expired - Lifetime
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Abstract
The utility model provides a safety device at an automobile partition window, which belongs to the technical field of automobile safety and solves the problem of the automobile provided with a partition window in the prior art that passengers at the rear seat have high risk of colliding with the partition window in case of a frontal collision. The partition window is positioned between a front seat and a rear seat of an automobile and partitions the automobile into a front automobile cavity and a rear automobile cavity. The partition window consists of a window frame and glass fixed in the window frame, a recessed cavity is formed in the window frame, and a safety gasbag device is arranged in the recessed cavity. In case of an automobile collision, the safety gasbag device can be inflated and protrudes out of the window to be positioned between the window frame and the rear seat. The safety gasbag device arranged on the partition window effectively solves the problem that passengers at the rear seat have high risk of colliding with the partition window during collision process, so as to greatly improve the safety of the automobile in the aspect of protecting the passengers at the rear seat.
Description
Technical field
The utility model belongs to the automotive safety technical field, relates to a kind of auto-safety mechanism, the safety device at particularly a kind of automobile partition window place.
Background technology
Automobile is as the product of modern industry, become the most frequently used vehicle in our life, played an important role in our life, the speed of automobile is more and more faster at present, quantity constantly increases, and is also more and more severeer to the test of the traffic safety of automobile.People more and more pay attention to the safety facilities performance demands when choosing automobile, and annual number of dying because of traffic accident has been brought very big loss but in continuous increase to the people's lives and property.
At present, the automobile major part of selling on the market has air bag device, and safety air bag can be opened rapidly and inflate when automobile bumps, thus the buffering of formation and energy-absorbing function, protection occupant's safety.Safety air bag mainly is divided into: to the air bag that chaufeur is protected, be contained in the bearing circle, prevent that chaufeur and steering handwheel, instrument carrier panel and front windshield from bumping according to the position and the object of protection difference of installing; To the air bag that front-row occupant is protected, be contained in the instrument carrier panel, prevent that occupant and instrument carrier panel, front windshield from bumping.
Because the extent of injury that back row occupant is subjected in collision process is lighter, the back seat safety air bag is general only to be used on luxury car.Safety device as the disclosed a kind of rear-seat airbag of Chinese patent (publication number CN1347372A); its Background Region at the front-row seats cushion of automobile is equipped with safety air bag and gas generator; safety air bag can launch to the automobile rear seat direction when automobile bumps; back row passenger is played a protective role, prevent that back row occupant and front-row seats from bumping.The defective of above-mentioned patent is; the general automobiles front row has only two seats; then arranging seat is integral type; the safety air bag of installing in seat rear only limits to protect the occupant who is positioned at the front-row seats dead aft; and the front-row seats angle of inclination of this structure must be strict controlled in the certain limit; when the backrest inclination angle of front-seat seat was big, departed from fully the position that airbag inflated expands, and can not play protection back row occupant's effect.In addition, dispose between the front and rear row occupant in the high-end vehicle of partition window for some, owing to separate by partition window between front-row seats and the back seat, such scheme obviously can not satisfy the protection requirement to back row occupant.When the unexpected generation of automobile head-on crash, occupant's head easily strikes partition window, causes serious head injury.
Summary of the invention
The purpose of this utility model be at existing automobile rear safety device inapplicable with the problem that is provided with in the vehicle of partition window, the safety device at a kind of automobile partition window place has been proposed, by air bag device protection back row occupant's safety is set on partition window.
The purpose of this utility model can realize by following technical proposal: the safety device at a kind of automobile partition window place, partition window between the front-row seats of automobile and back seat and partition window automobile is divided into former and later two car chambeies, partition window is made up of window frame and the glass that is fixed in the window frame, it is characterized in that, has recessed cavity in the described window frame, air bag device is housed in the cavity, and cavity be inflated and be stretched out to this air bag device can between window frame and back seat when vehicle collision.
The safety device of this automobile partition window is installed in the window frame of partition window, and when automobile generation head-on crash, air bag device can be inflated and stretch out window frame, makes safety air bag between partition window and back seat, and row occupant and partition window bump and damage after preventing.
In the safety device at above-mentioned automobile partition window place, described air bag device comprises pneumatophore, gas generator and crash sensor, gas generator is connected with pneumatophore, crash sensor links to each other with gas generator, above-mentioned crash sensor makes the gas generator action after receiving the auto against signal, and can make above-mentioned pneumatophore inflation after the gas generator action.
When automobile bumped, by the induction and the Accurate Analysis of crash sensor, crash sensor sent signal, and gas generator is inflated in pneumatophore after receiving signal, made pneumatophore expand and stretched out cavity between partition window and back seat.
In the safety device at above-mentioned automobile partition window place, described gas generator is connected in the cavity of window frame by screw.
In the safety device at above-mentioned automobile partition window place, described pneumatophore is made by nylon material.
In the safety device at above-mentioned automobile partition window place, described cavity is positioned on the window frame to be located with glass bonded assembly lower edge, and cavity is one strip groove.Back seat mostly is integral type greatly, and cavity is bar shaped, and pneumatophore also is bar shaped and arranges that pneumatophore is horizontal expansion, thereby when automobile bumped, air bag can be protected whole row occupant's safety.
In the safety device at above-mentioned automobile partition window place, the port of described cavity is connected with cover plate, in the cavity of above-mentioned air bag device between cover plate and window frame.For consideration attractive in appearance, under the automobile normal running, should avoid the air bag device long term exposure in car body, thereby be hinged with a cover plate in the upper end side of strip groove, be in closed condition under the cover plate normality, when automobile met accident collision, the air bag physical efficiency was washed cover plate open and is expanded between partition window and back seat.
Compared with prior art; the safety device at this automobile partition window place is by installing air bag device on partition window; efficiently solve back row occupant in collision process easily and the partition window problem that bumps, improved automobile greatly and after protection, arranged safety aspect the occupant.
Description of drawings
Fig. 1 is the scheme drawing in the car body of being installed on of this automobile partition window place safety device.
Fig. 2 is the structural representation of air bag device in this automobile partition window place safety device.
Among the figure, 1, front-row seats; 2, back seat; 3, window frame; 4, glass; 5, cavity; 6, pneumatophore; 7, gas generator; 8, buckle.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, the safety device at this automobile partition window place, partition window between the front-row seats 1 of automobile and back seat 1 and partition window automobile is divided into former and later two car chambeies, partition window is made up of window frame 3 and the glass 4 that is fixed in the window frame 3, window frame 3 has the recessed cavity 5 that is bar shaped with place, glass 4 bonded assembly lower edges, in the cavity 5 air bag device is housed, cavity 5 can be inflated and stretch out to this air bag device between window frame 3 and back seat 1 when vehicle collision.
Air bag device comprises pneumatophore 6, gas generator 7 and crash sensor, gas generator 7 is connected with pneumatophore 6, crash sensor links to each other with gas generator 7, after automobile bumps, crash sensor can receive the auto against signal and make gas generator 7 actions, can inflation in pneumatophore 6 rapidly after gas generator 7 actions.Make pneumatophore 6 expand and stretch out cavity 5 backs between partition window and back seat 1.
For consideration attractive in appearance, under the automobile normal running, should avoid the air bag device long term exposure in car body, thereby the upper end that is positioned at cavity 5 on window frame 3 is hinged with a cover plate, be in closed condition under the cover plate normality, with in air bag device sealing and the cavity 5; When automobile meets accident when collision, pneumatophore 6 inflations can wash cover plate open and be deployed in partition window and back seat 1 between.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. the safety device at an automobile partition window place, partition window is positioned between the front-row seats (1) of automobile and the back seat (2) and partition window is divided into former and later two car chambeies with automobile, partition window is made up of window frame (3) and the glass (4) that is fixed in the window frame (3), it is characterized in that, has recessed cavity (5) in the described window frame (3), cavity is equipped with air bag device in (5), and this air bag device can be inflated and stretch out cavity (5) and is positioned between window frame (3) and the back seat (2) when vehicle collision.
2. the safety device at automobile partition window according to claim 1 place, it is characterized in that, described air bag device comprises pneumatophore (6), gas generator (7) and crash sensor, gas generator (7) is connected with pneumatophore (6), crash sensor links to each other with gas generator (7), above-mentioned crash sensor makes gas generator (7) action after receiving the auto against signal, and can make above-mentioned pneumatophore (6) inflation after gas generator (7) action.
3. the safety device at automobile partition window according to claim 2 place is characterized in that, described gas generator (7) is connected in the cavity (5) of window frame (3) by screw.
4. according to the safety device at claim 2 or 3 described automobile partition window places, it is characterized in that described pneumatophore (6) is made by nylon material.
5. according to the safety device at claim 1 or 2 or 3 described automobile partition window places, it is characterized in that described cavity (5) is positioned at the last and place, glass (4) bonded assembly lower edge of window frame (3), cavity (5) is one strip groove.
6. according to the safety device at claim 1 or 2 or 3 described automobile partition window places, it is characterized in that the port of described cavity (5) is connected with cover plate, above-mentioned air bag device is positioned at the cavity (5) between cover plate and the window frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202284096U CN201712568U (en) | 2010-06-18 | 2010-06-18 | Safety device at automobile partition window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202284096U CN201712568U (en) | 2010-06-18 | 2010-06-18 | Safety device at automobile partition window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712568U true CN201712568U (en) | 2011-01-19 |
Family
ID=43458566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202284096U Expired - Lifetime CN201712568U (en) | 2010-06-18 | 2010-06-18 | Safety device at automobile partition window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712568U (en) |
-
2010
- 2010-06-18 CN CN2010202284096U patent/CN201712568U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |