CN111716970A - Intelligent automobile anti-soaking system and amphibious automobile - Google Patents
Intelligent automobile anti-soaking system and amphibious automobile Download PDFInfo
- Publication number
- CN111716970A CN111716970A CN201910205143.9A CN201910205143A CN111716970A CN 111716970 A CN111716970 A CN 111716970A CN 201910205143 A CN201910205143 A CN 201910205143A CN 111716970 A CN111716970 A CN 111716970A
- Authority
- CN
- China
- Prior art keywords
- air bag
- automobile body
- air
- automobile
- electric
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides an intelligent automobile anti-water-soaking system and an amphibious automobile, which comprises an automobile body and a microcomputer touch screen controller arranged in the automobile body, wherein the microcomputer touch screen controller controls the actions of a power conversion device and all electric control components, the control mode comprises a linkage mode and a manual mode, the tail part of the automobile body is provided with a water power component, and the power conversion device is connected with the water power component in a control mode; the automobile body is internally provided with a positive-negative pressure dual-purpose air pump, one end of the positive-negative pressure dual-purpose air pump is electrically connected with the power conversion device, the water level sensor and the air pressure switch, the water level sensor is positioned at one end of the automobile body chassis and is electrically connected with the microcomputer touch screen controller, the other end of the water level sensor is correspondingly connected with the air bag, and the air bag is fully paved on the automobile body chassis. The air bag is arranged at the lower end of the automobile body, and the water level sensor senses the height of the water level, so that the positive and negative pressure dual-purpose air pump is switched to expand and contract the air bag, and the amphibious dual-purpose air pump is realized.
Description
Technical Field
The invention relates to the field of amphibious automobiles, in particular to an intelligent automobile anti-soaking system and an amphibious automobile.
Background
With the continuous warming of global climate, extreme weather in recent years is more and more, in addition, the continuous aging and untimely updating of urban drainage facilities and the influence of multiple factors such as the fact that cities are mostly arranged beside rivers, lakes and seas are influenced, waterlogging of various big cities is caused in every summer, thus millions of automobile water-soaking accidents are caused, the price of the water-soaking automobiles is sharply reduced to be almost scrapped, and huge loss is brought to the society.
Existing amphibious vehicles, for example, patent nos: 201820817694.1 amphibian is provided with a plurality of paddles on the rotating shaft and a bulge on the tyre, so as to realize the buoyancy of the automobile and realize the amphibian of the automobile through a plurality of paddles.
However, because the volume of the tire is limited, the control on the weight of the vehicle body is strict, and the vehicle cannot spontaneously float up to prevent waterlogging and dunking when urban waterlogging occurs, and simultaneously the amphibious problem can be met.
Disclosure of Invention
The invention provides an intelligent automobile water-soaking prevention system and an amphibious automobile, which are used for solving the problems that the weight of an automobile body is strictly controlled due to the limited volume of tires, the automobile cannot be floated spontaneously to prevent waterlogging when urban waterlogging occurs, and the amphibious automobile can be used on land and water.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent automobile anti-water-soaking system and an amphibious automobile comprise an automobile body and a microcomputer controller arranged in the automobile body, wherein the microcomputer controller is in control connection with a power conversion device, a water power assembly is arranged at the tail of the automobile body, the power conversion device is in control connection with the water power assembly, and the microcomputer controller is a control center of the automobile and is equivalent to a human brain;
and a positive-negative pressure dual-purpose air pump is arranged in the automobile body, one end of the positive-negative pressure dual-purpose air pump is electrically connected with the power conversion device, the water level sensor and the air pressure switch, the water level sensor is positioned at one end of the automobile body chassis, the water level sensor is associated with the state of an engine of the automobile body, the water level sensor is electrically connected with the controller, the other end of the water level sensor is correspondingly connected with the air bag, the air bag is fully paved on the automobile body chassis, a storage battery is arranged in the automobile body, and the positive-negative pressure dual-purpose air pump, the air pressure switch, the water level sensor and the power conversion device are all electrically connected.
Preferably, the positive and negative pressure dual-purpose air pump is arranged in an automobile engine compartment and is connected with the air bag through a high-pressure air pipe and an electric high-pressure air valve.
Preferably, the airbag is fully paved on the automobile body chassis, and the airbag is tightly adsorbed on the automobile body chassis in a negative pressure state.
Preferably, the controller comprises a selection switch and a negative pressure exhaust starting switch, and the driving motor of the positive and negative pressure dual-purpose air pump and the electric high-pressure air valve are electrically connected with the selection switch and the negative pressure exhaust starting switch through electric leads respectively.
Preferably, the power conversion device controlled by the microcomputer controller comprises a manual power conversion device and a linkage power conversion device, and the water level sensor, the power conversion device, the air pressure switch, the positive and negative pressure dual-purpose air pump, the electric high-pressure air valve and the water power assembly are all provided with manual control buttons in the microcomputer controller in the automobile body.
Preferably, the water power assembly comprises an electric folding propeller, the electric folding propeller is positioned in the middle of the tail end of the automobile body, the folding and the extension of the electric folding propeller are driven by electric power, the electric folding propeller rotates to drain water to drive the automobile to move forwards on the water, the power comes from an engine, one side of the electric folding propeller is provided with a rudder on the automobile body, a direction wave rod is arranged in a cab of the automobile body, the direction wave rod is correspondingly connected with the rudder, the other side of the direction wave rod is provided with an electric anchor clamp on the automobile body, the electric anchor clamp is provided with an anchor, the electric anchor clamp is connected with the water level sensor, the airbag comprises a head airbag, a front middle airbag adjacent to the head airbag, a rear middle airbag adjacent to the front middle airbag and a rear middle airbag adjacent to the rear middle airbag, and the head airbag, the front middle airbag, the rear middle airbag and the rear airbag can be inflated or deflated in a single control, and the deflation must be adjusted manually.
Preferably, the interaction mode of the power conversion device and all the electric control components comprises manual operation and linkage, and a plurality of manual buttons are arranged on the microcomputer controller in the automobile body and can respectively control and connect the water level sensor, the power conversion device, the air pressure switch, the positive and negative pressure dual-purpose air pump, the electric high-pressure air valve and the water power component.
Compared with the prior art, the invention has the beneficial effects that:
the microcomputer controller is arranged on the automobile body and controls and is connected with the power conversion device, so that when the automobile runs in water, the microcomputer controller senses and is connected with the water level sensor to sense and connect water level data, the air pressure switch is turned on under the condition that the storage battery provides electric energy, the positive and negative pressure dual-purpose air pump inflates the air bag, the inflation speed is determined by the corresponding water level rising speed, the air bag is inflated to a certain degree, power is switched under the control of the microcomputer controller, the water power assembly is started to firstly position the automobile body, and power is provided after the inflation is finished.
In addition, in the process of arriving at the road from water, the positive and negative pressure dual-purpose air pump is adjusted through the manual control controller to perform air extraction treatment on the air bag, the automobile body stands still after all wheels touch the ground, and the air bag is collected on the automobile chassis through the positive and negative pressure dual-purpose air pump.
Through being provided with microcomputer control ware at the car body, control through microcomputer control ware and connect power conversion equipment to receive the water level condition that senses from the water level inductor as microcomputer control ware and make corresponding control.
When the vehicle is stopped, the air pressure of the air bag is smaller than the rated air pressure value, the water level sensor senses the water level, namely, the positive-negative pressure dual-purpose air pump and the electric high-pressure air valve are controlled to inflate the air bag, and therefore the purpose of preventing urban waterlogging is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the hydraulic power assembly of the present invention.
In the figure: the system comprises an automobile body 1, a microcomputer controller 2, a power conversion device 3, a water power assembly 4, an electric folding propeller 41, a rudder 42, a directional steering 43, a directional wave rod 44, an electric anchor clamp 45, an anchor 5, a positive and negative pressure dual-purpose air pump 6, a water level sensor 7, an air pressure switch 8, an air bag 81, a head air bag 82, a front middle air bag 83, a rear middle air bag 84, a tail air bag 9 and an electric high-pressure air valve.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term "and/or" herein in the specification of the present invention is intended for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items, which are merely descriptive of the present invention and therefore should not be taken as limiting the present invention in any way.
In an embodiment, referring to fig. 1-2, an intelligent automobile anti-soaking system and an amphibious automobile comprise an automobile body 1 and a microcomputer controller 2 arranged in the automobile body 1, wherein the microcomputer controller 2 is in control connection with a power conversion device 3, a marine power assembly 4 is arranged at the tail of the automobile body 1, and the power conversion device 3 is in control connection with the marine power assembly 4;
and a positive-negative pressure dual-purpose air pump 5 is arranged in the automobile body 1, one end of the positive-negative pressure dual-purpose air pump 5 is electrically connected with the power conversion device 3, the water level sensor 6 and the air pressure switch 7, the water level sensor 6 is positioned at one end of a chassis of the automobile body 1, the water level sensor 6 is associated with the engine state of the automobile body 1, the water level sensor 6 is electrically connected with the microcomputer controller 2, the other end of the water level sensor is correspondingly connected with an air bag 8, the air bag 8 is fully paved on the chassis of the automobile body 1, a storage battery 101 is arranged in the automobile body 1, and the positive-negative pressure dual-purpose air pump 5, the air pressure switch 7, the water level sensor 6 and the power conversion device 3 are all.
In the embodiment, referring to fig. 1-2, the positive and negative pressure dual-purpose air pump 5 is installed in an engine compartment of an automobile and is connected with the air bag 8 through a high-pressure air pipe and an electric high-pressure air valve 9.
In an embodiment, referring to fig. 1-2, the airbag 8 is fully laid on the chassis of the automobile body 1, and the airbag 8 is tightly adhered to the chassis of the automobile body 1 in a negative pressure state.
In an embodiment, referring to fig. 1-2, the microcomputer controller 2 includes a microcomputer control operation component and a touch display screen necessary for completing the control functions of the power conversion device 3, the air pressure switch 7, the water level sensor 6 and all the electric control components, and the driving motor of the positive and negative pressure dual-purpose air pump 5 and the electric high pressure air valve 9 are electrically connected with the selection switch and the negative pressure exhaust start switch through electric leads respectively.
In an embodiment, referring to fig. 1-2, the water power assembly 4 includes an electric folding propeller 41, the electric folding propeller 41 is located in the middle of the tail end of the automobile body 1, a rudder 42 is disposed on one side of the electric folding propeller 41 on the automobile body 1, a wave bar 43 is disposed in a cab of the automobile body 1, the wave bar 43 is correspondingly connected to the rudder 42, and the other side of the wave bar 43 is connected to the other side of the rudder 42, an electric anchor clip 44 is disposed on the automobile body 1, an anchor 45 is disposed on the electric anchor clip 44, the electric anchor clip 44 is connected to the water level sensor 6, the electric anchor clip 44 is electrically connected to the storage battery 101, the airbag 8 includes a head airbag 81, a front middle airbag 82 adjacent to the head airbag 81, a rear middle airbag 83 adjacent to the front middle airbag 82, a rear middle airbag 84 adjacent to the rear middle airbag 83, and the head airbag 81, The front middle air bag 82, the rear middle air bag 83 and the tail air bag 84, and the plurality of electric high-pressure air valves 9 respectively correspond to the air bags 8, and the plurality of electric high-pressure air valves 9 control the inflation or deflation of the connected air bags, and the deflation must be manually adjusted.
In the embodiment, referring to fig. 1-2, the power conversion device 3 includes two types, namely manual operation and linkage, and the water level sensor 6, the power conversion device 3, the air pressure switch 7, the positive and negative pressure dual-purpose air pump 5, the electric high-pressure air valve 9 and the hydraulic power assembly 4 are all provided with manual control buttons on a microcomputer controller in the automobile body 1.
The operation principle is as follows: the invention is in five common states, and the automobile principles of the five states are respectively as follows: when the bicycle is driven: the gasbag is in the burden and compresses tightly to inhale and paste tightly on the car body chassis, and electronic high-pressure air valve is in the closed condition, and electronic folding propeller is in fold condition, and electronic anchor clamp presss from both sides and closes, and gasbag, electronic folding propeller, rudder and anchor can not influence the normal driving of car.
A parking state: when the water level of the road surface rises to the action water level of a preset water level sensor, the engine stops rotating, and the air pressure of the air bag is smaller than a rated value, the water level sensor automatically connects the positive-negative pressure dual-purpose air pump and the electric high-pressure air valve circuit to immediately inflate the vehicle bottom air bag, meanwhile, the electric anchor clamp is opened, the anchor is put down to grab the ground, after the air bag is inflated to the rated pressure, the positive-negative pressure dual-purpose air pump and the electric high-pressure air valve are closed, and the floating anchor of the vehicle grabs the ground, so that the vehicle can be prevented from soaking water.
In the boat-traveling mode: the anchor is folded in a floating state, after the power conversion device is directly controlled by a person getting on the vehicle and manually switched to a ship-driving mode, the electric folding propeller is put down, the engine propeller is started to rotate to push the vehicle to move forwards on the water surface, and the rudder is driven to swing by adjusting the direction wave rod as required, so that the direction of driving on the water surface is adjusted.
The vehicle enters water from the ground: when the automobile head enters water, the electric high-pressure air valve and the positive-negative pressure dual-purpose air pump are started by manual control according to the length of the water entering part of the automobile, the automobile head air bag, the front middle air bag, the rear middle air bag and the automobile tail air bag which are adjacent are filled in sequence, the inflation speed and the inflation quantity are manually controlled, the automobile body can be prevented from being immersed in the water, the rear driving wheel can be prevented from being supported off the ground by the over-inflated air bag, and the problem that the front half of the automobile floats on the water surface, and the rear half of the automobile can not completely descend on the. Therefore, the automobile can completely float on the water surface, the vehicle body can be supported off the ground by the vehicle-mounted telescopic support rod when necessary, the automobile can completely float on the water surface, and then the ship-moving mode is started. And the front drive vehicle can be backed into water.
The ship lands on water: when the front-drive and four-drive vehicles land, the electric high-pressure air valve and the positive-negative pressure dual-purpose air pump are manually controlled to be started according to the length of a landing part of the vehicle, air in the head air bag, the front middle air bag, the rear middle air bag and the tail air bag which are adjacent to each other is sequentially discharged, the vehicle is completely dragged out of water through the driving of the front wheels of the vehicle, and the rear-drive vehicle can finish final landing in a winch steel cable traction power-assisted mode or a backing landing mode.
Meanwhile, when a person sits in the automobile body, all the electric control elements can be controlled and operated through corresponding control buttons on the microcomputer controller, and the water level sensor is associated with the state of the engine, so that linkage is forbidden under the rotation state of the engine, and misinflation caused by driving through a small water depression is prevented, gas discharge in the air bag needs to be completed manually, and needs to be confirmed for many times so as to avoid serious accidents caused by mislinkage and misoperation in a ship driving state, and sinking of the vehicle.
And under the condition that the electric folding propeller is not put down, the automobile driving mode cannot be switched to the ship driving mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents, and thus the embodiments of the present invention are intended to be merely illustrative examples of the invention and are not to be construed as limiting the invention in any way.
Claims (6)
1. The utility model provides a car intelligence prevents bubble water system and amphibious automobile, includes car body (1) and set up in microcomputer touch-sensitive screen controller (2) in car body (1), its characterized in that: the microcomputer touch screen controller (2) is connected with the power conversion device (3) in a control mode, the tail of the automobile body (1) is provided with a water power assembly (4), and the power conversion device (3) is connected with the water power assembly (4) in a control mode;
a positive and negative pressure dual-purpose air pump (5) is arranged in the automobile body (1), one end of the positive and negative pressure dual-purpose air pump (5) is electrically connected with the power conversion device (3), the water level sensor (6) and the air pressure switch (7), the water level sensor (6) is positioned on one end of the chassis of the automobile body (1), the water level sensor (6) is associated with the engine state of the automobile body (1), the water level sensor (6) is electrically connected with the microcomputer touch screen controller (2), the other end of the air bag is correspondingly connected with an air bag (8), the air bag (8) is fully paved on the chassis of the automobile body (1), and a storage battery (101) is arranged in the automobile body (1), and the positive-negative pressure dual-purpose air pump (5), the air pressure switch (7), the water level sensor (6), the power conversion device (3) and all electric control elements are electrically connected with the storage battery (101).
2. The intelligent automobile anti-bubble water system and amphibious automobile according to claim 1, wherein: the positive and negative pressure dual-purpose air pump (5) is arranged in an automobile engine compartment and is connected with the air bag (8) through a high-pressure air pipe and an electric high-pressure air valve (9).
3. The intelligent anti-bubble water system and amphibious vehicle as claimed in claim 2, wherein: the air bag (8) is fully paved on the chassis of the automobile body (1), and the air bag (8) is tightly adsorbed on the chassis of the automobile body (1) in a negative pressure state under normal conditions.
4. The intelligent anti-bubble water system and amphibious vehicle as claimed in claim 2, wherein: the microcomputer touch screen controller (2) is connected with the power conversion device, the air pressure switch, the water level sensor and other electrical components in a control mode, and the driving motor of the positive and negative pressure dual-purpose air pump (5) and the electric high-pressure air valve (9) are electrically connected with the air pressure switch through electric leads respectively.
5. The intelligent automobile anti-bubble water system and amphibious automobile according to claim 1, wherein: the water power assembly (4) comprises an electric folding propeller (41), the electric folding propeller (41) is positioned in the middle of the tail end of the automobile body (1), one side of the electric folding propeller (41) is provided with a rudder (42) on the automobile body (1), a direction wave rod (43) is arranged in a cab of the automobile body (1), the direction wave rod (43) is correspondingly connected with the rudder (42) and the other side of the direction wave rod, an electric anchor clamp (44) is arranged on the automobile body (1), an anchor (45) is arranged on the electric anchor clamp (44), the electric anchor clamp (44) is connected with the water level sensor (6), the electric anchor clamp (44) is electrically connected with the storage battery (101), the air bag (8) comprises a head air bag (81), a front middle air bag (82) next to the head air bag (81), and a rear middle air bag (83) next to the front middle air bag (82), the tail air bag (84) is close to the rear middle air bag (83), the head air bag (81), the front middle air bag (82), the rear middle air bag (83) and the tail air bag (84) respectively correspond to the air bags (8), the electric high-pressure air valves (9) are connected with the air bags in a control mode to inflate or deflate, and deflation must be adjusted manually.
6. The intelligent anti-bubble water system and amphibious vehicle as claimed in claim 4, wherein: the interaction mode of the power conversion device (3) and all electric control components comprises manual operation and linkage, and a plurality of manual buttons are arranged on the controller in the automobile body and can be in control connection with the water level sensor (6), the power conversion device (3), the air pressure switch (7), the positive and negative pressure dual-purpose air pump (5), the electric high-pressure air valve (9) and the water power component (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205143.9A CN111716970A (en) | 2019-03-19 | 2019-03-19 | Intelligent automobile anti-soaking system and amphibious automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205143.9A CN111716970A (en) | 2019-03-19 | 2019-03-19 | Intelligent automobile anti-soaking system and amphibious automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111716970A true CN111716970A (en) | 2020-09-29 |
Family
ID=72563168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910205143.9A Withdrawn CN111716970A (en) | 2019-03-19 | 2019-03-19 | Intelligent automobile anti-soaking system and amphibious automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111716970A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248959A (en) * | 2020-10-26 | 2021-01-22 | 宝能(广州)汽车研究院有限公司 | Anti-water-soaking system, vehicle and vehicle anti-water-soaking method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373306A (en) * | 2012-04-18 | 2013-10-30 | 昆达电脑科技(昆山)有限公司 | Automotive emergency floating device |
| CN104290551A (en) * | 2014-10-21 | 2015-01-21 | 许欣海 | Waterproof air bag amphibious device for traffic equipment of vehicle and the like |
| US20170341610A1 (en) * | 2015-07-20 | 2017-11-30 | Jie Tu | Fully automatic automobile fording rescue system |
-
2019
- 2019-03-19 CN CN201910205143.9A patent/CN111716970A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373306A (en) * | 2012-04-18 | 2013-10-30 | 昆达电脑科技(昆山)有限公司 | Automotive emergency floating device |
| CN104290551A (en) * | 2014-10-21 | 2015-01-21 | 许欣海 | Waterproof air bag amphibious device for traffic equipment of vehicle and the like |
| US20170341610A1 (en) * | 2015-07-20 | 2017-11-30 | Jie Tu | Fully automatic automobile fording rescue system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248959A (en) * | 2020-10-26 | 2021-01-22 | 宝能(广州)汽车研究院有限公司 | Anti-water-soaking system, vehicle and vehicle anti-water-soaking method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105799664A (en) | Motor vehicle de-trapping system | |
| CN109130739B (en) | Land vehicle underwater running method and device thereof | |
| CN203611913U (en) | Automotive sinking-prevention lifesaving device and automobile | |
| CN202186252U (en) | Pneumatic amphibious vehicle | |
| CN205220633U (en) | Waterproof device that floods of car | |
| CN206107178U (en) | Car that falls into water and to save oneself | |
| CN203920658U (en) | A kind of automobile anti-soaking device | |
| CN103692992A (en) | Automobile anti-soaking device | |
| CN111716970A (en) | Intelligent automobile anti-soaking system and amphibious automobile | |
| CN206243116U (en) | Automobile flood protection device and automobile | |
| CN1730323A (en) | Multi-purpose emergency apparatus of automobile | |
| CN105799667B (en) | A kind of high-low pressure tank air suspension Recovering Waste Energy of Braking in Automobiles regenerative system and control method | |
| CN105984297A (en) | Intelligent automobile | |
| CN2618985Y (en) | Foldable inflating garage | |
| CN206141248U (en) | Amphibious automobile | |
| CN107933472A (en) | A kind of anti-waterflooding inflatable cushion of the multi-functional self-floating of Vehicular portable | |
| CN111873953A (en) | New energy automobile of flood prevention function | |
| CN208248138U (en) | Vehicle falling into water self-help apparatus and system | |
| CN216184975U (en) | Automobile flooding prevention device | |
| CN214929642U (en) | Waterproof self-rescue air cushion device for automobile | |
| CN106274848B (en) | Portable vehicle horizontal mobile device and its application method | |
| CN201816570U (en) | Inflatable type multifunctional small-sized vehicle shifter | |
| JP3164287U (en) | Vehicle turning machine | |
| CN107053981A (en) | A kind of automobile wading device | |
| CN210011718U (en) | Fuel cell automobile water falling protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200929 |
|
| WW01 | Invention patent application withdrawn after publication |