CN206155386U - Safety door of vehicle - Google Patents
Safety door of vehicle Download PDFInfo
- Publication number
- CN206155386U CN206155386U CN201620730301.4U CN201620730301U CN206155386U CN 206155386 U CN206155386 U CN 206155386U CN 201620730301 U CN201620730301 U CN 201620730301U CN 206155386 U CN206155386 U CN 206155386U
- Authority
- CN
- China
- Prior art keywords
- car door
- steel bar
- door
- door body
- car
- 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 provides a safety door of vehicle belongs to car door field, including automobile door body, automobile door body's hasp fit in is equipped with the door and pops out the device, is equipped with door angle fixed device in automobile door body's the axis of rotation, be equipped with the controller in the automobile door body and be connected the collision sensor who sets up separately on the door lateral wall with the controller electrical property, the door pops out device, door angle fixed device and all is connected with the controller electricity. The utility model discloses can pop out the door that open the door and municipality car door fixing opens at the upon impact, fixed door can increase the resistance that the car stood up to stop effectively that the automobile stands up when the traffic accident, reduce the automobile and stand up the secondary damage who brings for personnel in the car, and be convenient for the rescue with save oneself.
Description
Technical field
The utility model belongs to arrangements for automotive doors field, in particular relates to a kind of Safety vehicle door.
Background technology
Car door is that the passage of the vehicle that comes in and goes out is provided for driver and passenger, but when there is serious traffic accident, is often gone out
The situation of the car door of car body crimp is now subject to due to severe impact, the car door of deformation is difficult to open can will cause the wounded
In-car is trapped in, has both hindered rescue personnel to rescue, also hinder the wounded to save oneself.
If car door can be automatically turned on after the occurrence of the traffic accident, can greatly reduce rescue personnel because cutting is squeezed cannot
The time that car door is spent is opened, injured occupant can obtain medical treatment in time, shorten the rescue time of the wounded.In addition, traffic accident
Lean to one side because automobile impacting point is mostly automobile during generation, and vehicle body easily occurs laterally to turn in unexpected brake process
Rolling, in the process, can cause even more serious secondary injury to the occupant of injury of going into a coma.
Utility model content
To solve the above problems, the utility model provides one kind and car door can be automatically opened up with vehicle body into one in traffic accident
Determine angle, the rollover preventing safety car door for preventing car door resilience from closing.
For achieving the above object, the technical solution adopted in the utility model includes car door body, the lock of the car door body
Coordinate in button and be provided with car door device for ejecting, the rotary shaft of car door body is provided with car door angle fixing device, the car door body
Inside it is provided with controller and the colliding sensor that sets up separately on door outside wall of being electrically connected with controller, the car door ejects dress
Put, car door angle fixing device is electrically connected with the controller.
After collision occurs, colliding sensor release signal is to car door device for ejecting and car door angle fixing device, car door
The lock of device for ejecting solution door opening simultaneously laterally releases car door, and the car door of opening is fixed on one by car door angle fixing device
Make car door all the time in open mode in angle, the fixed car door opened can increase the resistance of vehicle turning, vapour is reduced as far as possible
Car rotary movement.And the car door opened also allows for being escaped in occupant after the occurrence of the traffic accident or carrying out occupant
Rescue.
Further, the car door angle fixing device includes that the increment gap of one end and shaft gear is equipped with, separately
One end is rotatably fixed on the V-arrangement driving lever on car door body, and the V-arrangement inner side of driving lever is provided with spring.Spring one end and driving lever inner side
It is fixedly connected, the other end is fixed on car door body or is fixedly installed relative to car door body.The V-arrangement outside of driving lever drives with one
Interspace is equipped with, and the driving bar is fixed on an anti-closed safe steel bar, and anti-closed safe steel bar is removably set on car
Door body on and drive drive bar movement by driving lever to shaft gear extrude.
In said structure, the flex point on the outside of the V-arrangement of driving lever just to driving interspace to coordinate, after colliding, works as control
Device controls anti-closed safe bar and drives when driving bar to move, and drives bar to make driving lever one end be with the driving lever other end by fluctuation flex point
Center rotating is simultaneously to shaft gear movement, and the driving lever one end finally snaps in shaft gear and makes shaft gear stop operating, real
Fixing car door angle after existing car door opening avoids the situation of closing of the door from occurring.
Further, the anti-closed safe steel bar is provided with one section of sawtooth, and the sawtooth is provided with and is equipped with it
Carrier wheel.The shaft end of carrier wheel is connected with the motor of driving carrier wheel rotation, and the motor is directly or indirectly fixed
On car door body, the controller is provided with a holding wire and electrically connects with motor.
After colliding, under the control of the controller, Motor drive carrier wheel is rotated, in the effect of carrier wheel
Under, the Safety vehicle door angle fixing device control that driving bar then can extrude at ordinary times because spring force is acted on away from shaft gear is dialled
Bar extrudes shaft gear and blocks shaft gear so that car door is only capable of to be again switched off to certain side rotating opening.
Further, the anti-closed safe steel bar is by rectangle, the steel bar shell being fixed on car door body, slidably
Occur located at the steel bar body that steel bar shell is pinched, the high quick-fried gas generator being located on the inside of steel bar shell one end and with high gas explosion body
Device electrical connection signal line group into.Steel bar body one end is equipped with high quick-fried gas generator gap, and the other end is exposed at steel bar
Outer side and with drive bar be fixedly connected.The other end of holding wire is indirectly connected with colliding sensor by controller and is received
Collision alarm.
After colliding, crash sensor sends collision alarm, and controller passes through signal line traffic control according to collision alarm
High quick-fried gas generator produces high quick-fried gas push steel bar body and is displaced outwardly, and steel bar body drives while mobile and drives bar
Shaft gear is blocked in together movement, it is to avoid car door resilience is closed.
Further, for avoid driving lever collide or stuck shaft gear during be subject to crushing, break, the driving lever
To have V-arrangement thin slice made by resilient steel.
Further, the spring is placed on a fixed block, and fixed block is fixed on car door body.
Further, it is that the installation site for coordinating driving lever installs spring, makes spring in its natural state by driving lever king's rotating shaft
The reverse ejection of gear, the spring other end is fixedly connected with a fixed block, and fixed block is fixed on the housing.
Further, it is the intensity of raising car door, it is to avoid car door is damaged, the car door body top is provided with a reinforcing steel
Beam.
Further, the car door device for ejecting can be adopted and is ejected mechanically or electronic ejection.
The utility model provide it is a kind of being capable of the constant accident-free vehicle of automatic spring and the state that is maintained open in collision
Door, its operation principle is simple, can effectively prevent the automobile in traffic accident from standing up, and reduces automobile and stands up two brought to occupant
Secondary injury, and be easy to rescue and save oneself.
Description of the drawings
Fig. 1 is the operation principle schematic diagram of the utility model specific embodiment.
Fig. 2 is the overall schematic of the utility model specific embodiment.
Fig. 3 is the anti-closed safe bar structural representation of the utility model specific embodiment.
Fig. 4 is another structural representation of the anti-closed safe bar of the utility model specific embodiment.
Fig. 5 is the car door angle fixing device conventional sense schematic diagram of the utility model specific embodiment.
Fig. 6 is the stationary state schematic diagram of the car door angle fixing device of the utility model specific embodiment.
Fig. 7 is the car door angle fixing device conventional sense side view of the utility model specific embodiment.
Fig. 8 is the car door angle fixing device stationary state side view of the utility model specific embodiment.
Fig. 9 is the use state schematic diagram of the utility model specific embodiment.
Shown in figure：Car door body 1, car door device for ejecting 2, colliding sensor 3, reinforcing steel beam 4, anti-closed safe steel bar
5th, steel bar shell 51, sawtooth 52, steel bar body 53, holding wire 54, high quick-fried gas generator 55, car door angle fixing device 6, dial
Bar 61, fixed block 62, spring 63, driving bar 64, carrier wheel 65, shaft gear 7, rotary shaft 8.
Specific embodiment
With reference to shown in Fig. 1 and Fig. 2, the utility model specific embodiment includes car door body 1, is arranged in car door body 1
Controller, the car door device for ejecting 2 being arranged on the lock of car door body 1, be arranged on car door body 1 rotary shaft 8 near
And be equipped with the shaft gear 7 in the rotary shaft 8 car door angle fixing device 6, be arranged on door outside wall
Colliding sensor 3.Car door angle fixing device 6 includes anti-safety shutdown steel bar.Colliding sensor 3 is electrically connected with controller input
Connect, controller output end is electrically connected with car door device for ejecting 2, anti-closed safe bar 5.When car body collides and collision dynamics reaches
When opening intensity to air bag, colliding sensor 3 produces collision alarm to controller, and controller control control car door ejects dress
Put 2, anti-closed safe bar 5 and the action of car door angle fixing device 6.The lock or hook of the solution door opening of car door device for ejecting 2 is simultaneously
Car door is ejected, while anti-closed safe bar 5 realizes screens with the mutual action of car door angle fixing device 6, the car door that will be opened
Fixed to open, the fixed car door opened can increase the resistance of vehicle turning, and vehicle turning action is reduced as far as possible.
In addition, the top of car body is reinforced with a reinforcing steel beam 4, and intensity and rigidity that reinforcing steel beam 4 has in itself, Ke Yiti
High or maintenance automotive safety desirable strength, reduces vehicle body deformation degree after the occurrence of the traffic accident.In the present embodiment, car door device for ejecting 2
Ejected using electronic mode, response speed was both fast, control is easy to again.The concrete structure of car door device for ejecting 2 is routine techniques hand
Section, therefore be not described in detail here.
As shown in figure 3, in the present embodiment, anti-closed safe steel bar by the steel bar body 53 of strip, rectangular steel bar outside
Shell 51, high quick-fried gas generator 55 and holding wire 54 are constituted.Steel bar shell 51 is fixedly installed on car door body 1.Steel bar body
53 Telescopic slidings are in steel bar shell 51.High quick-fried gas generator 55 is arranged on the one end of steel bar shell 51, holding wire 54
One end is stretched into and is connected with high quick-fried gas generator 55 in steel bar shell 51, and the other end of holding wire 54 is by controller and collision sense
Device 3 is answered to be indirectly connected with and receive collision alarm.When colliding sensor 3 produces collision alarm, collision alarm passes through holding wire 54
Controller is transferred to, controller controls high quick-fried gas generator 55 and works according to collision alarm.High quick-fried gas generator 55 works
The opposite direction passage that gases at high pressure high quick-fried gas generator 55 are located steel bar body 53 is produced, steel bar body 53 is mobile
Drive to be fixed on steel bar body 53 simultaneously and drive bar 64 to the side shifting of rotating shaft one on car door body 1.High gas explosion body occurs
Device 55 sustainably discharges under the control of the controller high gas explosion body and avoids steel bar body 53 from return occur, causes to drive bar 64
Reverse movement.
The present embodiment may also be employed motor drive mode moves steel bar body 53, as shown in figure 4, anti-closed safe steel bar
Constitute including steel bar body 53, the sawtooth 52 on the side surface of steel bar body 53 1, steel bar shell 51 and holding wire 54.Saw
Carrier wheel 65 is engaged with tooth 52, the nose end of carrier wheel 65 is fixed on a motor being connected with holding wire 54.Mobile tooth
Wheel 65 is each attached on steel bar shell 51 with motor, when when colliding sensor 3 produces collision alarm, collision alarm passes through signal
Line 54 is transferred to controller controlled motor and operates counterclockwise, and carrier wheel 65 does counterclockwise movement and steel bar under Motor drive
Shell 51 is also fixedly installed on car door body 1, therefore steel bar body 53 drives in the presence of reaction force and is fixed on steel bar sheet
On body 53 bar 64 is driven to the side shifting of rotating shaft one on car door body 1.When sawtooth 52 engages or nibble with both carrier wheels 65
During conjunction, anti-closed safe steel bar is by clamping stagnation and limited movement.
With reference to shown in Fig. 5,6, car door angle fixing device 6 includes being connected with anti-closed safe steel bar（Engagement）Shifting
The fixed block 62 of moving gear 65, the motor for driving carrier wheel 65, driving lever 61 and support spring 63 and fixed spring 63.Driving lever
61 is V-arrangement thin slice made by the steel with certain elasticity, and its one end is rotatably fixed on shell, another proper countershaft tooth
The increment gap of wheel 7 is equipped with, and, just to driving bar 64, the flex point and driving bar 64 of driving lever 61 is positioned at same for the flex point of driving lever 61
Plane and also it is equipped with for gap.The V-arrangement inner side of driving lever 61 is provided with support spring 63, in the one end of support spring 63 and driving lever 61
Side is fixedly connected and ejects driving lever 61 to the direction away from shaft gear 7, and the other end is fixed on shell by a fixed block 62
On, fixed block 62 is that spring 63 provides a support force.
With reference to Fig. 7 and Fig. 8, when not colliding, bar 64, driving lever 61 and shaft gear 7 is driven to be generally aligned in the same plane
And gap is equipped between three.After colliding, under the control of the controller, 65 turns of Motor drive carrier wheel
Dynamic, under the interaction of power, anti-closed safe steel bar to side rotates, while drive being fixedly connected with anti-closed safe steel bar
Driving bar 64 move to shaft gear 7, with driving bar 64 to move, the flex point of driving lever 61 first contact with driving bar 64 and against
Driving on bar 64, the spring 63 for and then driving bar 64 to continue to move to and being strutted by the extruding of the flex point of driving lever 61, until dialling
One end that bar 61 coordinates with the gap of shaft gear 7 blocks shaft gear 7, and now motor quits work, and drives bar 64 due to electricity
Machine stops driving and shaft gear 7 will cause car door to be only capable of to certain side rotating opening under effect of both the holding of driving lever 61
And cannot be again switched off, so as to the situation for avoiding automobile from overturning occurs, casualties is reduced, and for rescue work provides convenient.
The occupation mode of the utility model specific embodiment is as shown in figure 9, the both sides car door of suicide seat is this enforcement
The anticollision car door that example is provided, is the monitoring range for further improving crash response device, and the front side of automobile is equally also provided with
Colliding sensor 3, can further improve the protection domain of Safety vehicle door, enable driver and the passenger collide
The very first time afterwards flees from accident vehicle, it is to avoid secondary injury occur, guarantee personal safety, at the same also for rescue, give first aid to provide
It is convenient, rescue difficulty is reduced, rescue efficiency is improved, be conducive to saving one's life in time.
Claims (8)
1. a kind of Safety vehicle door, including car door body, it is characterised in that：Coordinate in the lock of the car door body and be provided with car door bullet
Go out device, the rotary shaft of car door body is provided with car door angle fixing device, the car door be originally provided with vivo controller and with control
Device processed is electrically connected the colliding sensor set up separately on door outside wall, and the car door device for ejecting, car door angle fix dress
Put and be electrically connected with the controller.
2. a kind of Safety vehicle door according to claim 1, it is characterised in that：The car door angle fixing device includes one end
With the increment gap of shaft gear be equipped with, the other end is rotatably fixed on V-arrangement driving lever on car door body, the V-arrangement of driving lever
Inner side is provided with spring, and spring one end is fixedly connected with driving lever inner side, and the other end is fixed on car door body or relative to car door sheet
Body is fixedly installed；The V-arrangement outside of driving lever is equipped with a driving interspace, and the driving bar is fixed on an anti-closed safe steel bar
On, anti-closed safe steel bar is removably set on car door body and drives driving bar movement to extrude driving lever to shaft gear.
3. a kind of Safety vehicle door according to claim 2, it is characterised in that：The anti-closed safe steel bar is provided with one section
Sawtooth, the sawtooth is provided with the carrier wheel being equipped with it；The shaft end of carrier wheel is connected with a driving carrier wheel and turns
Dynamic motor, the motor is directly or indirectly fixed on car door body, and the controller is provided with a holding wire with motor electricity
Connection.
4. a kind of Safety vehicle door according to claim 2, it is characterised in that：The anti-closed safe steel bar by rectangle,
The steel bar shell being fixed on car door body, the steel bar body slidably pinched located at steel bar shell is located in steel bar shell one end
The high quick-fried gas generator of side and the signal line group that electrically connects with high quick-fried gas generator into；Steel bar body one end and high gas explosion body
Generator gap is equipped with, and the other end is exposed at steel bar outer side and is fixedly connected with bar is driven；The other end of holding wire leads to
Cross controller and be indirectly connected with and receive collision alarm with colliding sensor.
5. a kind of Safety vehicle door according to claim 2, it is characterised in that：The driving lever is made by having resilient steel
V-arrangement thin slice.
6. a kind of Safety vehicle door according to claim 2, it is characterised in that：The spring is placed on a fixed block, Gu
Determine block to be fixed on car door body.
7. a kind of Safety vehicle door according to claim 1, it is characterised in that：The car door device for ejecting can adopt mechanical elastic
Go out or electronic ejection.
8. a kind of Safety vehicle door according to claim 1 and 2, it is characterised in that：The car door body top is provided with one
Reinforcing steel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730301.4U CN206155386U (en) | 2016-07-07 | 2016-07-07 | Safety door of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730301.4U CN206155386U (en) | 2016-07-07 | 2016-07-07 | Safety door of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206155386U true CN206155386U (en) | 2017-05-10 |
Family
ID=58646882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620730301.4U Expired - Fee Related CN206155386U (en) | 2016-07-07 | 2016-07-07 | Safety door of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206155386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518148A (en) * | 2018-03-28 | 2018-09-11 | 重庆睿豪科技发展有限公司 | Window lift mechanism |
| CN109017236A (en) * | 2018-08-24 | 2018-12-18 | 合肥中科自动控制系统有限公司 | A kind of vista car compartment automatically-controlled door |
| CN114475176A (en) * | 2022-01-11 | 2022-05-13 | 奇瑞汽车股份有限公司 | Control method and device for electric release of automobile door |
-
2016
- 2016-07-07 CN CN201620730301.4U patent/CN206155386U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518148A (en) * | 2018-03-28 | 2018-09-11 | 重庆睿豪科技发展有限公司 | Window lift mechanism |
| CN108518148B (en) * | 2018-03-28 | 2019-07-09 | 重庆公共运输职业学院 | Window lift mechanism |
| CN109017236A (en) * | 2018-08-24 | 2018-12-18 | 合肥中科自动控制系统有限公司 | A kind of vista car compartment automatically-controlled door |
| CN109017236B (en) * | 2018-08-24 | 2023-12-05 | 合肥中科自动控制系统有限公司 | Carriage automatic door of tourist sightseeing vehicle |
| CN114475176A (en) * | 2022-01-11 | 2022-05-13 | 奇瑞汽车股份有限公司 | Control method and device for electric release of automobile door |
| CN114475176B (en) * | 2022-01-11 | 2023-09-26 | 奇瑞汽车股份有限公司 | Control method and device for electric release of automobile door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20180707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |