A car lifeboat automatically inflated by high-pressure liquid gas

Abstract

The present invention discloses a car lifeboat that automatically inflates using high-pressure liquid gas, comprising a lifeboat body, a front end face fixedly connected to the left side of the lifeboat body, side end faces fixedly connected to the two sides of the lifeboat body, and a rear end face fixedly connected to the right side of the lifeboat body. By designing two emergency inflation devices on the inner and outer surfaces of the car lifeboat, it can be inflated quickly. The inner part adopts a built-in high-pressure liquid gas method, which automatically fills the gas within eight seconds. The external high-pressure liquid gas method mainly has a connection port for connecting the external high-pressure liquid gas installed on the car lifeboat. In an emergency, after opening the car lifeboat, take out a special high-pressure liquid gas cylinder and connect it to the corresponding connection port, turn on the switch, and it can be opened in ten seconds. After the inflation is completed, the car lifeboat will generate buoyancy, and the car will float up according to the rising water surface. An encirclement is formed around the lifeboat to avoid collision with surrounding objects, avoid the loss of the car, and well protect the car.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile lifeboats, and in particular relates to an automobile lifeboat that adopts high-pressure liquid gas to automatically inflate. Background Art

[0002] The development of car lifeboats is based on the current climate change of the earth's environment. The melting of icebergs and the rise in sea levels, high temperatures have led to more severe precipitation, floods, and mountain torrents, which have caused a large number of floods in countries around the world every year. Many car owners see their cars parked in the parking lot and cannot be rescued. In May 2020, a flood in Xintang, Guangzhou caused 20,000 cars to be flooded, directly scrapping more than 10,000 cars, and the estimated repair cost of another 10,000 cars was 500 million yuan. The direct loss of car floods exceeded 2 billion yuan. In order to reduce car accidents, car lifeboats were developed. Car lifeboats are based on ordinary rubber boats and change the appearance design.

[0003] The existing automobile lifeboat is not convenient to be inflated quickly when in use, and the inflation method is single, which leads to a long rescue time, affects the rescue of the car, causes low safety efficiency, and poor use effect. In addition, the existing lifeboat can only rescue the car, and has low practicality and functionality. Summary of the invention

[0004] The purpose of the present invention is to provide a car lifeboat that automatically inflates using high-pressure liquid gas, so as to solve the problems mentioned in the above background technology that the existing car lifeboat that automatically inflates using high-pressure liquid gas is not convenient to be inflated quickly during use, and the inflation method is single, and the existing lifeboat can only rescue cars, so it has low practicality and functionality, which leads to a long rescue time, affects the rescue of cars, and causes low safety efficiency and poor use effect.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a car lifeboat automatically inflated by high-pressure liquid gas, comprising a lifeboat body, a front end face fixedly connected to the left side of the lifeboat body, side end faces fixedly connected to the two sides of the lifeboat body, a rear end face fixedly connected to the right side of the lifeboat body, an external high-pressure liquid gas connection port provided on the top of the side end face, arc-shaped surfaces provided at the four corners of the lifeboat body, high-temperature cotton fixedly connected to the top of the lifeboat body, a built-in switch device provided inside the side end face close to the external high-pressure liquid gas connection port, a built-in high-pressure liquid gas cylinder fixedly connected to the left side of the built-in switch device, an electric air pump filling port provided at the bottom of one end of the side end face away from the external high-pressure liquid gas connection port, a stainless steel capillary provided at the bottom of the lifeboat body, and rope fixing rings fixedly connected to the bottoms of the front end face, the side end face and the rear end face respectively.

[0006] Preferably, the lifeboat body comprises a rubber layer, nylon fibers and a carbon fiber material layer, one side of the rubber layer is fixedly connected to the nylon fibers, and the side of the nylon fibers away from the rubber layer is fixedly connected to the carbon fiber material layer.

[0007] Preferably, the inner sides of the front end face and the rear end face are arranged to be arc-shaped, and the size of the arc fits the front and rear surfaces of the automobile.

[0008] Preferably, the buoyancy of the front end surface is greater than the buoyancy of the rear end surface, and the outer wall of the arc-shaped surface fits the outer surface of the automobile tire.

[0009] Preferably, the top of the high-temperature cotton fits the outer surface of the automobile chassis, and the number of the drawstring fixing rings is six.

[0010] Preferably, the number of the stainless steel capillary tubes is four, and the stainless steel capillary tubes are evenly distributed on both sides of the lifeboat body.

[0011] Preferably, the lifeboat body can be separated into two parts, which are connected by a rope in the middle.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. By designing two emergency inflation devices on the interior and exterior of the car lifeboat, it can be inflated quickly to rescue the car. The interior of the side end face adopts a built-in high-pressure liquid gas method. The device mainly adopts a certain amount of high-pressure liquid gas originally installed inside, such as a carbon dioxide bottle, or high-pressure gas such as nitrogen. In an emergency, pull the emergency inflation device insurance to open the built-in switch device, which can be automatically filled with gas within eight seconds. The external high-pressure liquid gas method mainly installs a connection port for connecting external high-pressure liquid gas on the car lifeboat. The manufacturer is equipped with a special high-pressure liquid gas cylinder main product. In an emergency, after opening the car lifeboat, take out the special high-pressure liquid gas cylinder and connect it to the corresponding connection port to turn on the switch. It can be opened in ten seconds. After the inflation is completed, the car lifeboat will generate buoyancy, so that the car will float up according to the rising water surface. The front end face, side end face and rear end face of the car lifeboat form a surround around the car, avoiding collision with surrounding objects, avoiding the loss of the car, ensuring that the car is not damaged by water, and protecting the car well.

[0014] 2. By setting six pull rope fixing rings at the four corners and the two sides in the middle of the lifeboat, the flat boat can be unfolded by pulling in all directions, spread under the car, and then inflated. After the car station is flooded, the car floats up and is not submerged. At this time, in order to prevent the car from drifting away at will, the six ropes of the lifeboat can be tied to the surrounding fixed objects to fix the car to prevent it from drifting away. The interior of the lifeboat adopts carbon fiber material layer, nylon fiber and rubber layer to ensure that the lifeboat is light in weight, high in strength, corrosion-resistant, friction-resistant, highly elastic, and has a long service life. The lifeboat is easy to fold and store, and occupies a small space. It can be stored as a backpack or box. By installing stainless steel thin tubes on the bottom of the car lifeboat, the shape can be supported on the water surface. It can accommodate more than ten people and can be used as an ordinary family for playing on the water, surfing and leisure at sea. It is more practical and functional. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural stereogram of the present invention;

[0016] Figure 2 It is a structural front view of the present invention;

[0017] Figure 3 It is a top view of the structure of the present invention;

[0018] Figure 4 A bottom view of the structure of the present invention;

[0019] Figure 5 It is a cross-sectional view of the internal structure of the lifeboat body of the present invention.

[0020] In the figure: 1. Lifeboat body; 101. Rubber layer; 102. Nylon fiber; 103. Carbon fiber material layer; 2. Front end face; 3. Side end face; 4. Rear end face; 5. External high-pressure liquid gas connection port; 6. Arc surface; 7. High-temperature cotton; 8. Built-in switch device; 9. Built-in high-pressure liquid gas cylinder; 10. Electric air pump filling port; 11. Stainless steel capillary; 12. Draw rope fixing ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-5The present invention provides a technical solution: a car lifeboat automatically inflated with high-pressure liquid gas, comprising a lifeboat body 1, a front end face 2 is fixedly connected to the left side of the lifeboat body 1, side end faces 3 are fixedly connected to the two sides of the lifeboat body 1, a rear end face 4 is fixedly connected to the right side of the lifeboat body 1, an external high-pressure liquid gas connection port 5 is arranged on the top of the side end face 3, arc-shaped surfaces 6 are arranged at the four corners of the lifeboat body 1, a high-temperature cotton 7 is fixedly connected to the top of the lifeboat body 1, a built-in switch device 8 is arranged inside the side end face 3 close to the external high-pressure liquid gas connection port 5, a built-in high-pressure liquid gas cylinder 9 is fixedly connected to the left side of the built-in switch device 8, an electric air pump filling port 10 is arranged at the bottom of one end of the side end face 3 away from the external high-pressure liquid gas connection port 5, a stainless steel capillary 11 is arranged at the bottom of the lifeboat body 1, and a pull rope fixing ring 12 is fixedly connected to the bottom of the front end face 2, the side end face 3 and the rear end face 4 respectively.

[0023] In this embodiment, two emergency inflation devices are designed on the inside and outside of the lifeboat body 1, which can be inflated quickly. The internal part adopts the built-in high-pressure liquid gas method, which is automatically filled with gas within eight seconds. The external high-pressure liquid gas method is mainly installed on the lifeboat body 1 with a connecting port 5 for connecting the external high-pressure liquid gas. In an emergency, after opening the car lifeboat, take out the special high-pressure liquid gas cylinder and connect it to the corresponding connecting port, turn on the switch and it can be opened in ten seconds. After the inflation is completed, the car lifeboat will generate buoyancy, and the car will float up according to the rising water surface. An encirclement is formed around the lifeboat body 1 to avoid collision with surrounding objects, avoid loss of the car, and protect the car well.

[0024] Specifically, the lifeboat body 1 includes a rubber layer 101 , nylon fibers 102 and a carbon fiber material layer 103 . The nylon fibers 102 are fixedly connected to one side of the rubber layer 101 , and the carbon fiber material layer 103 is fixedly connected to the one side of the nylon fibers 102 away from the rubber layer 101 .

[0025] In this embodiment, the advantages of carbon fiber are light weight, high tensile strength, and greater strength. Carbon fiber is also a highly processed material that is resistant to high temperatures, corrosion, and friction. Rubber is a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce a large deformation under a very small external force. It can return to its original state after the external force is removed. It has high strength, wear resistance, oil resistance, oxidation resistance, long service life, and light weight. It is suitable for making car lifeboats. The lifeboat body 1 is usually folded and stored, taking up little space, and can be stored as a backpack or box.

[0026] Specifically, the inner sides of the front end face 2 and the rear end face 4 are configured to be arc-shaped, and the size of the arc matches the front and rear surfaces of the automobile.

[0027] In this embodiment, the front end face 2 and the rear end face 4 surround the four sides of the automobile, thereby avoiding collision with surrounding objects, avoiding damage to the automobile, and well protecting the automobile.

[0028] Specifically, the buoyancy of the front end surface 2 is greater than the buoyancy of the rear end surface 4, and the outer wall of the arc surface 6 fits with the outer surface of the automobile tire.

[0029] In this embodiment, the outer structure of the car lifeboat is formed in an arc shape in front, behind, left and right of the car according to the outer dimensions of the car. Most car engines are at the front end, so the front end surface 2 of the car lifeboat is designed with a larger space to generate greater buoyancy to keep the car balanced.

[0030] Specifically, the top of the high temperature cotton 7 is in contact with the outer surface of the automobile chassis, and the number of the pull rope fixing rings 12 is six.

[0031] In this embodiment, a piece of high temperature cotton 7 is designed to be added to the contact surface between the lifeboat body 1 and the car chassis. The high temperature cotton 7 has the advantages of light weight, high temperature resistance and good heat insulation performance, which can effectively prevent the car chassis from being damaged by high temperature and avoid direct damage to the car lifeboat due to high temperature of the chassis exhaust pipe if the car has just been driven for a short time.

[0032] Specifically, the number of the stainless steel capillary tubes 11 is four, and the stainless steel capillary tubes 11 are evenly distributed on both sides of the lifeboat body 1 .

[0033] In this embodiment, a stainless steel tube 11 is designed at the bottom of the lifeboat body 1, which can support the outer shape on the water surface. It can accommodate more than ten people and is enough for a family to play on the sea. It is more practical and functional.

[0034] In this embodiment, the lifeboat body 1 is divided into two parts, which are connected by ropes. Although this embodiment is not shown in the drawings of the specification, any product implemented based on the description of this embodiment is within the protection scope of the present invention.

[0035] Specifically, the lifeboat body 1 can be separated front and back or left and right in the middle, and a two-in-one method can be used, and a rope can be used in the middle to connect the two, so that the vehicle can be flexibly changed for different lengths. If the vehicle is unbalanced after floating, the vehicle balance performance can be adjusted by slightly deflation of the front and rear.

[0036] The working principle and use process of the present invention are as follows: by designing two emergency inflation devices on the interior and exterior surfaces of the lifeboat body 1, it is possible to inflate quickly and rescue the car. The interior of the side end face 3 adopts a built-in high-pressure liquid gas method. The device mainly adopts a certain amount of high-pressure liquid gas such as a carbon dioxide bottle, or high-pressure gas such as nitrogen, which is originally installed inside. In an emergency, the emergency inflation device safety is pulled to open the built-in switch device 8, which can be automatically filled with gas within eight seconds. The external high-pressure liquid gas method mainly has a connection port 5 for connecting an external high-pressure liquid gas installed on the lifeboat body 1. The manufacturer is equipped with a special high-pressure liquid gas cylinder main product. In an emergency, after opening the car lifeboat, take out the special high-pressure liquid gas cylinder and connect it to the corresponding connection port, turn on the switch, and it can be opened in ten seconds. After the inflation is completed, the car lifeboat will generate buoyancy, so that the car will float up according to the rising water surface. The front end face 2, side end face 3 and rear end face 4 of the car lifeboat form around the car. The lifeboat body 1 is surrounded by water, avoiding collision with surrounding objects, avoiding loss of the car, ensuring that the car is not damaged by water, and well protecting the car. By arranging six pull rope fixing rings 12 at the four corners and the middle two sides of the lifeboat body 1, the flat boat can be unfolded by pulling in all directions, spread under the car, and then inflated. After the car station is flooded, the car floats and is not flooded. The six ropes of the boat can be tied to the surrounding fixed objects to fix the car to prevent it from floating away. The interior of the lifeboat body 1 adopts a carbon fiber material layer 103, a nylon fiber 102 and a rubber layer 101 to ensure that the lifeboat is light in weight, high in strength, corrosion-resistant, friction-resistant, highly elastic, and has a long service life. The lifeboat is easy to fold and store, occupies a small space, and can be stored as a backpack or box. By installing a stainless steel thin tube 11 on the bottom of the car lifeboat, the shape can be supported on the water surface, and it can accommodate more than ten people. It can be used as an ordinary household for playing on the water, surfing and leisure at sea, and has higher practicality and functionality.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle lifeboat automatically inflated with high-pressure liquid gas, comprising a lifeboat body (1), characterized in that: The left side of the lifeboat body (1) is fixedly connected to a front end face (2), the two sides of the lifeboat body (1) are fixedly connected to side end faces (3), the right side of the lifeboat body (1) is fixedly connected to a rear end face (4), the top of the side end face (3) is provided with an external high-pressure liquid gas connection port (5), the four corners of the lifeboat body (1) are provided with arc surfaces (6), the top of the lifeboat body (1) is fixedly connected to a high-temperature cotton (7), the inside of the side end face (3) close to the external high-pressure liquid gas connection port (5) is provided with a built-in switch device (8), and the left side of the built-in switch device (8) is fixedly connected to A high-pressure liquid gas cylinder (9) is built in, an electric air pump filling port (10) is arranged at the bottom of one end of the side end surface (3) away from the external high-pressure liquid gas connection port (5), a stainless steel capillary (11) is arranged at the bottom of the lifeboat body (1), and a pull rope fixing ring (12) is fixedly connected to the bottom of the front end surface (2), the side end surface (3) and the rear end surface (4), respectively. The inner sides of the front end surface (2) and the rear end surface (4) are arranged in an arc shape, and the size of the arc shape matches the front and rear surfaces of the automobile. The buoyancy of the front end surface (2) is greater than the buoyancy of the rear end surface (4), and the outer wall of the arc surface (6) matches the outer surface of the automobile tire.

2. The automobile lifeboat automatically inflated with high-pressure liquid gas according to claim 1, characterized in that: The lifeboat body (1) comprises a rubber layer (101), nylon fibers (102) and a carbon fiber material layer (103); one side of the rubber layer (101) is fixedly connected to the nylon fibers (102); and the side of the nylon fibers (102) away from the rubber layer (101) is fixedly connected to the carbon fiber material layer (103).

3. The automobile lifeboat automatically inflated with high-pressure liquid gas according to claim 1, characterized in that: The top of the high-temperature cotton (7) is in contact with the outer surface of the automobile chassis, and the number of the pull rope fixing rings (12) is six.

4. The automobile lifeboat automatically inflated with high-pressure liquid gas according to claim 1, characterized in that: The number of the stainless steel capillary tubes (11) is four, and the stainless steel capillary tubes (11) are evenly distributed on both sides of the lifeboat body (1).

5. The automobile lifeboat automatically inflated with high-pressure liquid gas according to claim 1, characterized in that: The lifeboat body (1) can be separated into two parts, which are connected by a rope in the middle.

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