CN117141206A - Vehicle door device, vehicle risk avoiding device and vehicle device control method - Google Patents
Vehicle door device, vehicle risk avoiding device and vehicle device control method Download PDFInfo
- Publication number
- CN117141206A CN117141206A CN202311189271.1A CN202311189271A CN117141206A CN 117141206 A CN117141206 A CN 117141206A CN 202311189271 A CN202311189271 A CN 202311189271A CN 117141206 A CN117141206 A CN 117141206A
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- vehicle
- trigger
- frame
- door
- opening
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000003814 drug Substances 0.000 claims abstract description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 28
- 239000003832 thermite Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 7
- 239000002828 fuel tank Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 5
- 238000004049 embossing Methods 0.000 claims description 4
- 238000004880 explosion Methods 0.000 claims description 4
- 239000003721 gunpowder Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000005422 blasting Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000002269 spontaneous effect Effects 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0493—Appurtenances
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0016—Fall in water
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a vehicle door device, a vehicle danger avoiding device and a vehicle device control method, which comprise a vehicle frame and a vehicle body arranged in the vehicle frame, wherein a vehicle door is arranged in the vehicle body, the vehicle door is rotationally connected with the vehicle frame, a mounting groove communicated with the vehicle body is arranged in the vehicle frame, a first impact guiding frame is arranged in the mounting groove, a first guiding cavity with an outward opening is arranged in the first impact guiding frame, a medicament A is filled in the first guiding cavity, the device breaks the connecting part of the vehicle door and the vehicle, pushes the vehicle door away from the vehicle through thrust, and then opens an escape route for passengers in the vehicle to accelerate the escape or rescue efficiency of the passengers; the device has multiple triggering modes, including multiple ways of in-car, out-car and official remote, so as to adapt to different rescue and self-rescue scenes; the vehicle is prevented from being damaged due to false touch when no emergency occurs by limiting through double insurance.
Description
Technical Field
The invention relates to the technical field of vehicle emergency risk avoidance and rescue devices, in particular to a vehicle door device, a vehicle risk avoidance device and a vehicle device control method.
Background
When the accident happens to the vehicle, including spontaneous combustion of an electric car, severe collision or water falling, the door of the vehicle cannot be normally opened due to the reasons of program setting in the vehicle, damage of the collision vehicle body or pressure difference between the inside and the outside of the water, and the like, and the door of the vehicle is dead or cannot be opened when self-rescue is carried out or external rescue is required to be accepted, so that the self-rescue or rescue program is very hindered.
If a commercial car accident occurs in the Guangxi Guigang section of Liu Beigao speed at 7.28.2022, the car is seriously collided, the car head is seriously damaged, the car lock can not be opened, so that people in the car are trapped, the outside hot masses rescue two people, and the rear passengers are finally not saved due to the fact that the car door can not be opened, and the car is burned by the spontaneous combustion car.
The vehicle interior escape devices which are most commonly used at present are various window breaking hammers, glass is broken through the window breaking hammers to escape from the vehicle window when the vehicle door cannot be normally opened, but the difficulty of breaking the window is increased due to the fact that the strength of the current vehicle window is continuously increased, and meanwhile, a plurality of vehicle owners can attach films on the vehicle window for privacy at present, so that the window breaking is further hindered;
in publication (bulletin) No.: in the patent of CN111870832a (an escape device for vehicle falling into water), a new escape device is provided, specifically, the device is disclosed to quickly lower the window through the device when the vehicle falls into water, so that the hidden danger caused by breaking the window glass by using a window breaker in the prior art is effectively avoided, the problem that the window glass fragments cause casualties under the action of high-pressure water flow outside the vehicle, etc. are effectively avoided, the survival probability of the user is improved, however, when the situations including spontaneous combustion, severe collision or falling into water of the electric car occur actually, the situation inside and outside the vehicle body is complicated only from the window or cannot escape for the first time.
Disclosure of Invention
In order to solve the above problems, the present embodiment provides a door device, a vehicle risk avoiding device and a vehicle device control method, where the vehicle risk avoiding device aims at opening an escape path for a passenger by separating the door from the vehicle body when the door cannot be normally opened due to program setting in the vehicle, crashing of the vehicle body, damage of the vehicle body, or pressure difference between the inside and outside of the water when the vehicle has spontaneous combustion, severe collision or water fall.
1. A vehicle door device, a vehicle risk avoiding device and a vehicle device control method, wherein the vehicle risk avoiding device comprises a vehicle frame 101 and a vehicle body 105 arranged in the vehicle frame 101, a vehicle door 102 is arranged in the vehicle body 105, and the vehicle door 102 is rotationally connected with the vehicle frame 101;
the vehicle body 105 is characterized in that a mounting groove 113 communicated with the vehicle body 105 is formed in the vehicle body 101, a first impact guide frame 114 is arranged in the mounting groove 113, a first guide cavity 124 with an outward opening is formed in the first impact guide frame 114, a medicament A115 is filled in the first guide cavity 124, a trigger A131 is embedded in the medicament A115, the trigger A131 is connected to a controller, a hinge 122 is arranged in the mounting groove 113, the hinge 122 is fixedly arranged in the first guide cavity 124 through a fixing bolt 116, the hinge 122, the first impact guide frame 114 and the vehicle body 101 are sequentially and fixedly connected through the fixing bolt 116, and the left end of the vehicle door 102 is rotationally connected with the hinge 122 through a connecting hinge 112;
a locking groove 150 is formed in the inner wall on the right side of the vehicle body 105, a second impact guide frame 151 is arranged in the locking groove 150, the second impact guide frame 151 is in a bent shape, a medicament B152 is fixedly filled and placed at the bent position inside the second impact guide frame 151, a trigger B153 is embedded in the medicament B152, the trigger B153 is connected with a controller, a locking hook supporting plate 154 which is positioned at one side inside the bent position of the second impact guide frame 151 and is stacked with the medicament B152 is arranged in the locking groove 150, the locking hook supporting plate 154 and the second impact guide frame 151 are fixedly connected with the vehicle frame 101 through a fixing bolt 167, a locking hook 155 is fixedly arranged on the inner wall on the left side of the locking hook supporting plate 154, and a locking lock 177 which is connected with a vehicle door handle connector 165 and a vehicle door 102 and can be matched and locked with the locking hook 155 is arranged at the right end of the vehicle door 102;
the left and right side walls of the vehicle body 105 are internally provided with vehicle danger-avoiding rescue devices, and the vehicle danger-avoiding rescue devices can assist in detaching the vehicle doors for rescue and escape.
Further, the vehicle risk-avoidance rescue device comprises a front transverse frame bracket 135 arranged on the left inner wall of the vehicle body 105, a front opening 136 is arranged in the front transverse frame bracket 135, an air bag 141 is distributed in the front opening 136, the rear end of the air bag 141 is connected in the front opening 136 and folded and placed in the front opening 136, a gas generator 139 is connected and arranged at the rear end of the air bag 141, the gas generator 139 is electrified to inflate the air bag 141 so that the air bag 141 pops up, a front cover plate 138 is arranged at the front opening of the front opening 136, and notch embossing is arranged on the front cover plate 138, so that the front end of the air bag 141 pops up when the gas generator 139 inflates the air bag 141;
a rear transverse frame bracket 157 opposite to the front transverse frame bracket 135 is arranged on the right inner wall of the vehicle body 105, a rear opening 158 is arranged in the rear transverse frame bracket 157, three groups of air bags 163 are distributed in the rear opening 158, the rear ends of the air bags 163 are connected in the rear opening 158 and are distributed and folded in the rear opening 158, the rear ends of the air bags 163 are connected with a gas generator 161, the gas generator 161 is electrified to inflate the air bags 163 so that the air bags 163 are ejected, a rear cover plate 162 is arranged at the opening at the front end of the rear opening 158, and notch embossing is arranged on the rear cover plate 162, so that the front ends of the air bags 163 are conveniently ejected when the gas generator 161 inflates the air bags 163;
the trigger a131 and the trigger B153 are ignition agents, the agent a115 and the trigger B153 are thermite agents, the thermite agents are ignited by the ignition agents, and a large amount of heat is generated by the thermite agent reaction to fuse the fixing bolt 116, the fixing bolt 167 and the connecting structure, so that the frame 101 is disconnected from the vehicle door 102.
Further, the vehicle risk-avoidance rescue device includes an annular guiding chamber 143 disposed in the front cross frame bracket 135, the annular guiding chamber 143 is annular, a left end of the annular guiding chamber 143 is communicated with a right end in a closed space formed by the first impact guiding frame 114 and the hinge 122, a front end of the annular guiding chamber 143 is provided with a nozzle 145 with a forward opening, and a guiding port is disposed at the nozzle 145 to control a direction of a heat flow generated by igniting the medicament a115 when the heat flow is guided by the first impact guiding frame 114 and the annular guiding chamber 143 and then is ejected by the nozzle 145, so as to push the vehicle door 102 out and avoid personnel scalding;
an annular door lock annular flow guide chamber 174 is arranged in the rear transverse frame bracket 157, the right end of the door lock annular flow guide chamber 174 is communicated with the left end in the closed space formed by the second impact guide frame 151 and the lock hook support plate 154, the front end of the door lock annular flow guide chamber 174 is provided with a door lock nozzle 172 with a forward opening, and a flow guide opening is arranged at the door lock nozzle 172 to control the direction of heat flow generated by igniting the medicament B152 when the heat flow is sprayed out through the door lock nozzle 172 after being guided by the door lock annular flow guide chamber 174 and the door lock flow guide chamber 171, so that the door 102 is pushed out and personnel scalding is avoided;
the trigger a131 and the trigger B153 are igniters, the agent a115 and the trigger B153 are gunpowder with high stability, and the vehicle door 102 is disconnected from the vehicle frame 101 by the explosion generated in the moment of ignition of the agent a115 and the trigger B153, so that the fixing bolt 116, the fixing bolt 167, the hinge 122 and the latch hook supporting plate 154 are broken.
Further, the trigger a131 and the trigger B153 are connected to the same controller, the gas generator 139 and the gas generator 161 are connected to the same controller, a detection device is arranged in the vehicle, the detection device is connected in series with the controller, and the controllers of the gas generator 139 and the gas generator 161 automatically trigger 1 to 3 seconds after the trigger a131 and the controller of the trigger B153 trigger.
Further, the controller triggering program connected to the trigger a131 and the trigger B153 includes a safety releasing program and an opening control program, and the controller may be triggered by sequentially starting the safety releasing program and the opening control program;
the safety release program comprises two safety release programs, namely a remote official unlocking safety and an automatic unlocking safety when a vehicle computer receives a collision instruction and the vehicle is seriously damaged, one of the safety release programs is selected according to specific conditions, the opening control program comprises three switching modes, namely a vehicle internal switch, a vehicle external switch and an official remote switch, one of the safety release programs and any opening control program is selected according to specific conditions, and the controller connected to the trigger A131 and the trigger B153 can be started by sequentially combining and triggering any one of the safety release programs and any one of the opening control programs, so that the trigger A131 and the trigger B153 are ignited.
Further, the vehicle internal switch is a trigger switch installed in a vehicle fuel tank cap and continuously pressed for three times, the official remote switch can be remotely and directly controlled to be opened by an official system, and the three modes are effective after unlocking.
Further, a front cushion pad 137 is fixedly disposed on a front side end surface of the front cross frame bracket 135 near the right end, a rear cushion pad 164 is fixedly disposed on a front side end surface of the rear cross frame bracket 157 near the left end surface, and the front cushion pad 137 and the rear cushion pad 164 are used for reducing the cushion when the door 102 is closed and avoiding high temperature splashing into the vehicle.
Further, the agent a115 is sealed and isolated from the outside by the insulating film a121, the agent B152 is sealed and isolated from the outside by the insulating film B156, and the insulating film a121 and the insulating film B156 have water-blocking property and oxygen-blocking property.
Further, a B pillar 103 fixed to an upper end surface of the frame 101 is provided between the vehicle bodies 105 on the left and right sides, and the B pillar 103 is used for reinforcing an overall structure of the door structure on the left and right sides.
Further, the first impact guide frame 114 and the second impact guide frame 151 are made of high-strength steel, and the first impact guide frame 114 and the second impact guide frame 151 can control the blasting direction and range of the agent a115 and the agent B152 and ensure the overall frame strength of the vehicle frame 101.
The beneficial effects of this embodiment lie in: when the situation that the vehicle comprises spontaneous combustion of an electric car, severe collision or water falling and the like occurs, the vehicle door cannot be normally opened due to the reasons of program setting in the vehicle, damage of a collision vehicle body or internal and external pressure difference under water and the like, at the moment, the device breaks the connection part of the vehicle door and the vehicle, pushes the vehicle door away from the vehicle through thrust, so that an escape route is opened for passengers in the vehicle, the escape or rescue efficiency of the passengers is accelerated, and the survival rate is improved;
and publication (bulletin) number: compared with the CN111870832A patent (a vehicle water escape device) or the traditional escape hammer and the rest escape devices, the device has the advantages that the escape window is larger, the escape probability is larger, and the rescue difficulty is smaller by directly separating the vehicle door; the device has multiple triggering modes, including multiple ways of in-car, out-car and official remote, so as to adapt to different rescue and self-rescue scenes; the vehicle is prevented from being damaged due to false touch when no emergency occurs by limiting through double insurance.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view showing the overall structure of a door apparatus according to the present invention;
FIG. 2 is an enlarged schematic view of "A" in FIG. 1;
FIG. 3 is a schematic view of the structure in the "B-B" direction of FIG. 1;
FIG. 4 is a schematic view of a latch hook structure and its connection components;
FIG. 5 is a control program diagram;
FIG. 6 is a schematic view of the front opening and the air bag;
FIG. 7 is a schematic view of the structure of the annular flow-guiding chamber and the nozzle in a top view;
FIG. 8 is a schematic view of a latch hook structure and its connection components;
fig. 9 is a schematic diagram of a control procedure.
Description of the embodiments
The present invention will be described in detail with reference to fig. 1 to 9, and for convenience of description, the following orientations will be defined: the vertical, horizontal, front-rear directions described below are identical to the vertical, horizontal, front-rear directions of the projection relationship of fig. 1 itself.
The invention relates to a vehicle door device, a vehicle risk avoiding device and a vehicle device control method, which are further described below with reference to the accompanying drawings:
the invention relates to a vehicle door device, a vehicle risk avoiding device and a vehicle device control method, as shown in the accompanying drawings 1-6, wherein the vehicle risk avoiding device comprises a vehicle frame 101 and a vehicle body 105 which is arranged in the vehicle frame 101 and penetrates front and back and is used for entering and exiting a space in the vehicle body, a vehicle door 102 which is used for isolating the front end and the rear end of the vehicle body 105 is arranged in the vehicle body 105, the vehicle door 102 is rotationally connected with the vehicle frame 101, and B columns 103 which are fixed on the upper end face of the vehicle frame 101 and used for strengthening the whole structure are arranged between the vehicle bodies 105 at the left side and the right side;
the vehicle door 102 is characterized in that a mounting groove 113 with an opening facing right and communicated with the vehicle body 105 is formed in the vehicle frame 101, a first impact guide frame 114 is formed in the mounting groove 113, a first guide cavity 124 with an opening facing outwards is formed in the first impact guide frame 114, a medicament A115 is filled in the first guide cavity 124, a trigger A131 is embedded in the medicament A115, the trigger A131 is connected with a controller through an electrifying circuit, the medicament A115 is sealed and isolated from the outside through an isolating coating A121 so as to avoid falling out and keep dry and avoid oxidization, a hinge 122 is arranged in the mounting groove 113, the hinge 122 is fixedly arranged in the first guide cavity 124 through a fixing bolt 116, the hinge 122, the first impact guide frame 114 and the vehicle frame 101 are fixedly connected through the fixing bolt 116 in sequence, and the left end of the vehicle door 102 is rotationally connected with the hinge 122 through a connecting hinge 112, so that the rotating switch of the vehicle door 102 is realized;
a front transverse frame bracket 135 is fixedly arranged on the left inner wall of the vehicle body 105, a front buffer pad 137 is fixedly arranged on the front end face of the front transverse frame bracket 135 close to the right end, a front opening 136 with a forward opening is arranged in the front transverse frame bracket 135, three groups of air bags 141 are distributed in the front opening 136, the rear ends of the air bags 141 are fixedly connected in the front opening 136 and are distributed and folded in the front opening 136, a gas generator 139 is connected with the rear ends of the air bags 141, the gas generator 139 is electrified to inflate the air bags 141 so that the air bags 141 pop out, a front cover plate 138 is arranged at the front end opening of the front opening 136, and notch scores are arranged on the front cover plate 138, so that the front ends of the air bags 141 are convenient to pop out when the gas generator 139 inflates the air bags 141;
in order to increase the supporting force of the hinge 122 and the connecting hinge 112 on the vehicle door 102, two groups of the hinge 122 and the connecting hinge 112 are arranged between the vehicle frame 101 and the vehicle door 102, and are arranged up and down, and an upper group of the first impact guiding frame 114 and a lower group of the first impact guiding frame are synchronously arranged, and the medicament A115 is synchronously arranged;
a locking groove 150 with an outward opening is arranged in the inner wall of the right side of the vehicle body 105, a second impact guide frame 151 is arranged in the locking groove 150, the second impact guide frame 151 is in a bent shape, a medicament B152 is fixedly filled and placed at the bent position of the inner side of the second impact guide frame 151, a trigger B153 is embedded in the medicament B152, the trigger B153 is connected with a controller through an electrified circuit, the medicament B152 is packaged and isolated by an isolation coating film B156 so as to prevent scattering and keep dryness and avoid oxidization, a locking hook support plate 154 which is positioned at one side of the bent position of the second impact guide frame 151 and is stacked with the medicament B152 is arranged in the locking groove 150, the locking hook support plate 154 and the second impact guide frame 151 are fixedly arranged on the inner wall of the locking groove 150 through a fixing bolt 167 and are fixedly connected with the vehicle frame 101, a locking hook 155 is fixedly arranged on the inner wall of the left side of the locking hook 154, and a locking door 102 is provided with a locking hook 165 which is connected with the locking door 102 and a handle 165 which can be matched with the locking door 102;
a rear transverse frame bracket 157 fixedly connected with the vehicle frame 101 is fixedly arranged on the inner wall on the right side of the vehicle body 105, a rear cushion pad 164 is fixedly arranged on the front side end face of the rear transverse frame bracket 157 close to the left side end face, a rear opening 158 with a forward opening is arranged in the rear transverse frame bracket 157, three groups of air bags 163 are distributed in the rear opening 158, the rear ends of the air bags 163 are fixedly connected in the rear opening 158 and are distributed and folded in the rear opening 158, the rear ends of the air bags 163 are connected with a gas generator 161, the gas generator 161 is electrified to inflate the air bags 163 so that the air bags 163 are ejected, a rear cover plate 162 is arranged at the opening of the front end of the rear opening 158, and notch grooves are arranged on the rear cover plate 162, so that the front ends of the air bags 163 are conveniently ejected when the air bags 163 are inflated by the gas generator 161;
the trigger A131 and the trigger B153 are connected to the same controller, the controller simultaneously carries out electrifying trigger on the trigger A131 and the trigger B153, the gas generator 139 and the gas generator 161 are connected to the same controller, the controller simultaneously triggers the gas generator 161 and the gas generator 139, a detection device is arranged in a vehicle, the detection device is connected in series with the controller, the detection device is used for detecting a seat on which a specific passenger sits and is communicated with the nearest controller of the vehicle door 102 of the side seat, so that the damage of the vehicle is reduced to the greatest extent, and the controllers of the gas generator 139 and the gas generator 161 automatically trigger 1 to 3 seconds after the controllers of the trigger A131 and the trigger B153 trigger according to specific use conditions;
the controller triggering program connected to the trigger a131 and the trigger B153 includes an insurance releasing program and an opening control program, in order to ensure use safety, the insurance releasing program and the opening control program are sequentially started to trigger the controller, the insurance releasing program includes a remote official unlocking insurance or a vehicle computer receives a collision instruction and the vehicle is seriously damaged to automatically unlock the insurance, one of the three modes is selected according to specific conditions, the opening control program includes a vehicle internal switch, a vehicle external switch and an official remote switch, according to specific conditions, one of the three modes is selected, the vehicle internal switch can be a trigger switch installed in a vehicle fuel tank cap for continuously pressing an automobile starting button three times, the vehicle external switch can be a trigger switch installed in the vehicle fuel tank cap for continuously pressing three times, the official remote switch can be remotely and directly controlled to be opened, the three modes are effective after unlocking, the three modes are sequentially tried for vehicle personnel rescue, external personnel rescue and official rescue, according to specific use scenarios, any one of the insurance releasing program and any opening control program are sequentially combined to trigger the trigger a and the trigger a131 and the trigger B153 are further started;
according to specific usage, the trigger a131 and the trigger B153 may be an ignition agent, such as a magnesium strip, the agent a115 and the trigger B153 are thermite agents, the thermite agents are ignited by the ignition agent, and a large amount of heat generated by the thermite agent reaction fuses the fixing bolt 116, the fixing bolt 167 and the connecting structure, so that the frame 101 is disconnected from the vehicle door 102.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The difference from example 1 is that: the trigger a131 and the trigger B153 are igniters, the agent a115 and the trigger B153 are gunpowder with high stability, and the vehicle door 102 is disconnected from the vehicle frame 101 by the explosion generated in the moment of ignition of the agent a115 and the trigger B153, so that the fixing bolt 116, the fixing bolt 167, the hinge 122 and the latch hook supporting plate 154 are broken.
Referring to fig. 7 and 8, the difference from embodiment 1 is that: the trigger a131 and the trigger B153 are igniters, the medicament a115 and the trigger B153 are gunpowder with high stability, and the vehicle door 102 is disconnected from the vehicle frame 101 by the explosion generated at the moment of ignition of the medicament a115 and the trigger B153, so that the fixing bolt 116, the fixing bolt 167, the hinge 122 and the latch hook supporting plate 154 are broken;
an annular flow guiding chamber 143 is disposed in the front cross frame bracket 135, one end of the left end of the annular flow guiding chamber 143 is communicated with the right end in the closed space formed by the first impact guiding frame 114 and the hinge 122, a nozzle 145 with a forward opening is disposed at the front end of the annular flow guiding chamber 143, and a flow guiding opening is disposed at the nozzle 145 to control the direction of the heat flow generated by igniting the medicament A115 when the heat flow is ejected through the nozzle 145 after being guided by the first impact guiding frame 114 and the annular flow guiding chamber 143, so as to push the vehicle door 102 out and avoid personnel scalding;
an annular door lock annular flow guide chamber 174 is arranged in the rear transverse frame bracket 157, one end of the right end of the door lock annular flow guide chamber 174 is communicated with the left end in the closed space formed by the second impact guide frame 151 and the lock hook support plate 154, a door lock nozzle 172 with a forward opening is arranged at the front end of the door lock annular flow guide chamber 174, and a flow guide opening is arranged at the door lock nozzle 172 to control the direction of heat flow generated by igniting the medicament B152 when the heat flow is sprayed out through the door lock nozzle 172 after being guided by the door lock annular flow guide chamber 174 and the door lock flow guide chamber 171, so that the door lock 102 is pushed out and personnel scalding is avoided.
The specific working steps are as follows:
when the door of the vehicle cannot be normally opened, particularly when the door cannot be normally opened due to the fact that the vehicle is blocked or the door is damaged due to the violent collision of the vehicle, the door cannot be normally unlocked and opened due to the fact that the pressure inside and outside the vehicle falls into water, or when the door is required to be opened from the outside due to the fact that personnel in the vehicle are in an unconscious state, the official department detects that the door cannot be normally opened due to the fact that the door of the vehicle is not normally opened, the official department unlocks the vehicle risk avoiding device, or when a computer in the vehicle receives the phenomenon that the vehicle collides and the door cannot be normally opened, the vehicle risk avoiding device is automatically unlocked;
when unlocking is completed, a pair of controllers can be optionally triggered according to a specific scene through three switching modes, wherein the three switching modes are respectively a vehicle internal switch, a vehicle external switch and an official remote switch, one of the three switching modes is optionally selected according to the specific situation, the vehicle internal switch can be a trigger switch installed in a vehicle fuel tank cover by continuously pressing an automobile starting button three times, the vehicle external switch can be a trigger switch installed in the vehicle fuel tank cover by continuously pressing the trigger switch three times, and the official remote switch can be remotely and directly controlled to be started by an official system, and the three modes are effective after unlocking and are sequentially used for vehicle personnel self-rescue, external personnel rescue and official rescue;
according to a specific use scene, any one safety release program and any one starting control program are sequentially combined to trigger the controllers connected to the trigger A131 and the trigger B153, so that the trigger A131 and the trigger B153 are ignited;
after the medicine a115 and the trigger B153 are ignited, the medicine a115 and the trigger B153 generate severe high temperature, so as to destroy the fixing bolt 116, the fixing bolt 167, the hinge 122 and the latch hook supporting plate 154, so that the door 102 and the frame 101 are not connected, at this time, according to the specific scheme in the first embodiment and the second embodiment, the gas generator 139 triggers the trigger a131 and the trigger B153 for 1 to 3 seconds, the gas generator 139 and the gas generator 161 trigger and further inflate the air bag 141 and the air bag 163 rapidly, so that the front ends of the air bag 141 and the air bag 163 pop out and burst the front cover plate 138 and the rear cover plate 162, so as to apply thrust to the rear sides of the left and the right sides of the door 102, and further push out the door 102, so that the vehicle personnel can escape or rescue personnel can be facilitated, according to the specific scheme in the third embodiment, the trigger a131 and the trigger B131 trigger a and the annular guide plate 152 are pushed out of the door 102 and the annular door 172 by the ring-shaped air door lock 174, and the annular air door 172 is blown out from the front side of the door 102 and the annular door 174, so that the air is inflated immediately after the vehicle door is blown out.
The invention has the beneficial effects that: when the situation that the vehicle comprises spontaneous combustion of an electric car, severe collision or water falling and the like occurs, the vehicle door cannot be normally opened due to the reasons of program setting in the vehicle, damage of a collision vehicle body or internal and external pressure difference under water and the like, at the moment, the device breaks the connection part of the vehicle door and the vehicle, pushes the vehicle door away from the vehicle through thrust, so that an escape route is opened for passengers in the vehicle, the escape or rescue efficiency of the passengers is accelerated, and the survival rate is improved;
and publication (bulletin) number: compared with the CN111870832A patent (a vehicle water escape device) or the traditional escape hammer and the rest escape devices, the device has the advantages that the escape window is larger, the escape probability is larger, and the rescue difficulty is smaller by directly separating the vehicle door; the device has multiple triggering modes, including multiple ways of in-car, out-car and official remote, so as to adapt to different rescue and self-rescue scenes; the vehicle is prevented from being damaged due to false touch when no emergency occurs by limiting through double insurance.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (10)
1. The vehicle risk avoiding device comprises a frame and a vehicle body arranged in the frame, wherein a vehicle door is arranged on the vehicle body, the vehicle door is rotationally connected with the frame, and the vehicle risk avoiding device is arranged at the connection part of the vehicle door and the frame.
2. The vehicle risk avoidance device of claim 1 wherein: the vehicle risk avoiding device comprises a mounting groove which is arranged in the frame and is communicated with the vehicle body, a first impact guide frame is arranged in the mounting groove, a first guide cavity with an outward opening is arranged in the first impact guide frame, a medicament A is filled in the first guide cavity, a trigger A is embedded in the medicament A and is connected with a controller, a hinge is arranged in the mounting groove, the hinge is fixedly arranged in the first guide cavity through a fixing bolt, the hinge, the first impact guide frame and the vehicle body are sequentially and fixedly connected through the fixing bolt, and the left end of the vehicle door is rotationally connected with the hinge through a connecting hinge;
the automobile body right side inner wall is provided with a locking groove, the locking groove is internally provided with a second impact guide frame, the second impact guide frame is bent, a part, which is bent at the inner side of the second impact guide frame, is fixedly provided with a filling agent B, a trigger B is embedded in the agent B, the trigger B is connected with a controller, the locking groove is internally provided with a lock hook support plate which is positioned at the inner side of the bent part of the second impact guide frame and is stacked with the agent B, the lock hook support plate and the second impact guide frame are locked and installed on the inner wall of the locking groove through fixing bolts and are fixedly connected with the automobile frame, the left side inner wall of the lock hook support plate is fixedly provided with a lock hook, and the right end of the automobile door is provided with a lock which is connected with the automobile door handle connector and the automobile door and can be locked in a matching way;
the vehicle safety rescue device is arranged in the left side wall and the right side wall of the vehicle body and can assist in detaching the vehicle door for rescue and escape.
3. A vehicle risk avoidance device according to claim 1 or claim 2, wherein: the vehicle risk-avoiding rescue device comprises a front transverse frame bracket arranged on the inner wall of the left side of the vehicle body, a front opening is arranged in the front transverse frame bracket, air bags are distributed in the front opening, the rear ends of the air bags are connected in the front opening and folded and placed in the front opening, the rear ends of the air bags are connected with a gas generator, the gas generator is electrified to inflate the air bags so that the air bags pop up, a front cover plate is arranged at the front opening of the front opening, and notch embossing is arranged on the front cover plate and is convenient for the front ends of the air bags to pop up when the gas generator inflates the air bags;
the rear transverse frame bracket is arranged on the inner wall of the right side of the vehicle body and is opposite to the front transverse frame bracket in position, a rear opening is arranged in the rear transverse frame bracket, three groups of air bags are distributed in the rear opening, the rear ends of the air bags are connected in the rear opening and are distributed and folded in the rear opening, the rear ends of the air bags are connected with a gas generator, the gas generator is electrified to inflate the air bags so as to enable the air bags to pop out, a rear cover plate is arranged at the front opening of the rear opening, and notch embossing is arranged on the rear cover plate, so that the front ends of the air bags are conveniently popped out when the gas generator inflates the air bags;
the trigger A and the trigger B are ignition agents, the agents A and the triggers B are thermite agents, the thermite agents are ignited by the ignition agents, a large amount of heat is generated by the thermite agent reaction to fuse the fixing bolt, the fixing bolt and the connecting structure, and then the frame is disconnected with the vehicle door.
4. A vehicle risk avoidance device according to claim 1 or claim 2, wherein: the vehicle risk-avoiding rescue device comprises an annular flow guide chamber arranged in the front transverse frame bracket, wherein the annular flow guide chamber is annular, the left end of the annular flow guide chamber is communicated with the right end in a closed space formed by the first impact guide frame and the hinge, the front end of the annular flow guide chamber is provided with a nozzle with a forward opening, and a flow guide opening is arranged at the nozzle to control the direction of heat flow generated by igniting the medicament A when the heat flow is sprayed out through the nozzle after being guided by the first impact guide frame and the annular flow guide chamber, so that the vehicle door is pushed out and personnel scalding is avoided;
an annular door lock annular flow guide chamber is arranged in the rear transverse frame bracket, the right end of the door lock annular flow guide chamber is communicated with the left end in a closed space formed by the second impact guide frame and the lock hook support plate, the front end of the door lock annular flow guide chamber is provided with a door lock nozzle with a forward opening, and a flow guide opening is arranged at the door lock nozzle to control the direction of heat flow generated by igniting the medicament B when the heat flow is sprayed out through the door lock nozzle after being guided by the door lock annular flow guide chamber and the door lock flow guide opening, so that the door is pushed out and personnel scalding is avoided;
the trigger A and the trigger B are igniters, the medicament A and the trigger B are gunpowder with high stability, and the vehicle door is disconnected with the vehicle frame through explosion generated in the moment of ignition of the medicament A and the trigger B so as to collapse the fixing bolt, the hinge and the locking hook supporting plate.
5. A vehicle risk avoiding device according to claim 3 or 4, wherein: the trigger A and the trigger B are connected to the same controller, the gas generator and the gas generator are connected to the same controller, a detection device is arranged in the vehicle, the detection device and the controller are connected in series, and the gas generator and the controller of the gas generator are automatically triggered in a second after the trigger A and the controller of the trigger B are triggered.
6. The vehicle device control method according to claim 3 or 4 or 5, characterized in that: the controller triggering program connected to the trigger A and the trigger B comprises an insurance releasing program and an opening control program, and the controller can be triggered by starting the insurance releasing program and the opening control program in sequence;
the safety release program comprises two safety release programs, namely a remote official unlocking safety and an automatic unlocking safety which is automatically unlocked when a vehicle computer receives a collision instruction and is seriously damaged by the vehicle, one of the safety release programs is selected according to specific conditions, the starting control program comprises three switching modes, namely a vehicle internal switch, a vehicle external switch and an official remote switch, one of the safety release programs and any starting control program is selected according to specific conditions, and the starting control program and any starting control program are sequentially combined to trigger the controller connected to the trigger A and the trigger B, so that the trigger A and the trigger B are ignited.
7. The vehicular apparatus control method according to claim 6, characterized in that: the vehicle internal switch is a trigger switch arranged in a vehicle fuel tank cover and continuously presses an automobile starting button three times, the vehicle external switch is a trigger switch arranged in the vehicle fuel tank cover and continuously presses for three times, and the official end remote switch can be remotely and directly controlled to be started by an official system, and the three modes are effective after unlocking.
8. A vehicle risk avoiding device according to claim 3 or 4, wherein: the front buffer cushion is fixedly arranged on the front side end face of the front transverse frame bracket, which is close to the right end, the rear buffer cushion is fixedly arranged on the front side end face of the rear transverse frame bracket, which is close to the left end face, and the front buffer cushion and the rear buffer cushion are used for reducing the buffer when the vehicle door is closed and avoiding high-temperature splashing into the vehicle.
9. The vehicle risk avoidance device of claim 2 wherein: the medicament A is packaged and isolated from outside through the isolation coating A, the medicament B is packaged and isolated from outside through the isolation coating B, and the isolation coating A and the isolation coating B have water-proof performance and oxygen-proof performance.
10. A vehicle risk avoiding device according to claim 2 or 3 or 6, wherein: the first impact guide frame and the second impact guide frame are made of high-strength steel, and the first impact guide frame and the second impact guide frame can control the blasting direction and range of the medicament A and the medicament B and ensure the strength of the whole frame of the vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311189271.1A CN117141206A (en) | 2023-09-15 | 2023-09-15 | Vehicle door device, vehicle risk avoiding device and vehicle device control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311189271.1A CN117141206A (en) | 2023-09-15 | 2023-09-15 | Vehicle door device, vehicle risk avoiding device and vehicle device control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117141206A true CN117141206A (en) | 2023-12-01 |
Family
ID=88900620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311189271.1A Pending CN117141206A (en) | 2023-09-15 | 2023-09-15 | Vehicle door device, vehicle risk avoiding device and vehicle device control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117141206A (en) |
-
2023
- 2023-09-15 CN CN202311189271.1A patent/CN117141206A/en active Pending
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