Soft extrusion oxygen supply

Abstract

This utility model discloses a flexible squeeze-type oxygen supply device, comprising a flexible gas storage layer and an air pump. The flexible gas storage layer is provided with at least one first elastic air bladder layer and at least one second elastic air bladder layer, which are fitted together. When the first elastic air bladder layer is filled with oxygen, it squeezes the second elastic air bladder layer to expel air. When the first elastic air bladder layer supplies oxygen, the air pump inputs air into the second elastic air bladder layer, causing the second elastic air bladder layer to squeeze the first elastic air bladder layer to expel oxygen. This ensures that the shape and structure of the flexible gas storage layer remain stable during oxygen filling or supply. Through the interaction of the first and second elastic air bladder layers, the function of automatically adjusting the oxygen supply is achieved. The stable shape and structure of the flexible gas storage layer during oxygen filling or supply allows for easy integration into clothing, bags, outdoor equipment, etc., making it convenient to carry and use.

Description

Technical Field

[0001] This utility model relates to the field of oxygen supply equipment technology, and in particular to a soft extrusion oxygen supply device. Background Technology

[0002] In high-altitude areas, such as plateaus and mountains, the air is thinner, and the oxygen content in the atmosphere is significantly reduced compared to lower altitudes. Generally speaking, the oxygen content in the air decreases by about 10% for every 1000 meters increase in altitude. When people rapidly move from low to high altitudes, the body's previously adapted oxygen-rich environment changes abruptly, forcing bodily functions to quickly adjust to the insufficient oxygen supply. This sudden environmental change can lead to altitude sickness, with symptoms such as headaches, nausea, and difficulty breathing, severely impacting people's activities and quality of life at high altitudes.

[0003] Besides the lack of oxygen, the unique climate of high-altitude regions also presents challenges. As altitude increases, the air becomes thinner, and the atmosphere's heat-retaining capacity decreases dramatically. Although high-altitude areas receive stronger solar radiation, the ground's reflectivity is also high, making it difficult for heat to remain on the surface for extended periods, resulting in diurnal temperature variations often reaching tens of degrees Celsius. While the daytime sunshine may provide some warmth, temperatures plummet once night falls. Choosing appropriate clothing is crucial for effective cold protection, making a professional outdoor down-filled windproof jacket an essential choice.

[0004] To address the problem of oxygen deficiency at high altitudes, technological advancements have brought more auxiliary methods. Oxygen cylinders and portable oxygen concentrators have become essential equipment for many travelers to high-altitude areas, allowing them to replenish the body's urgently needed oxygen at any time. Some public places and transportation in high-altitude areas are also equipped with oxygen supply devices, providing convenience for people. However, these devices are usually large and inconvenient to carry, limiting the user's range of movement and flexibility. Utility Model Content

[0005] To effectively overcome the shortcomings of the existing technology, this utility model discloses a soft-body squeeze oxygen supply device, which aims to properly solve the problem of the heavy burden caused by the need to carry a large amount of outdoor equipment and oxygen supply equipment at the same time in the above-mentioned background technology.

[0006] The technical solution of this utility model is as follows:

[0007] A flexible compression oxygen supply device includes a flexible gas storage layer and an air pump. The flexible gas storage layer is provided with at least one first elastic air bladder layer and at least one second elastic air bladder layer. The first elastic air bladder layer is used to store oxygen and is connected to an oxygen outlet. The first elastic air bladder layer and the second elastic air bladder layer are fitted together. The air pump and an exhaust port are connected to the second elastic air bladder layer. When the first elastic air bladder layer is filled with oxygen, the first elastic air bladder layer compresses the second elastic air bladder layer to expel air. When the first elastic air bladder layer supplies oxygen, the air pump inputs air into the second elastic air bladder layer, causing the second elastic air bladder layer to compress the first elastic air bladder layer to expel oxygen, so that the shape and structure of the flexible gas storage layer remain stable when oxygen is supplied or filled.

[0008] Furthermore, the soft gas storage includes an airtight outer layer, within which at least one first elastic airbag layer and at least one second elastic airbag layer are formed by at least one soft membrane; during oxygen filling, the soft membrane is squeezed from the first elastic airbag layer to the second elastic airbag layer, causing the soft gas storage to be filled with oxygen; during oxygen supply, as oxygen is released, the soft membrane is squeezed from the second elastic airbag layer to the first elastic airbag layer, causing the soft gas storage to gradually fill with air.

[0009] Specifically, the flexible diaphragm is an elastic, airtight structural layer, such as an elastic plastic film, or the flexible diaphragm is larger than the area of ​​the contact area between the first elastic airbag layer and the second elastic airbag layer. During oxygen filling, the flexible diaphragm is compressed from the first elastic airbag layer to the second elastic airbag layer, causing the flexible gas storage to fill with oxygen; during oxygen supply, as oxygen is released, the flexible diaphragm is compressed from the second elastic airbag layer to the first elastic airbag layer, causing the flexible gas storage to gradually fill with air.

[0010] Optionally, the airtight outer layer is a sealing structure layer made of airtight elastic fabric.

[0011] Furthermore, the soft gas storage tank is provided with an oxygen outlet, which is connected to the first elastic gasbag layer, and the oxygen outlet is provided with an oxygen supply switch.

[0012] Furthermore, the soft gas storage tank is also provided with an oxygen filling port, which is connected to the first elastic airbag layer through a first one-way valve.

[0013] Furthermore, the soft gas storage is provided with an inflation port and an exhaust port. The inflation pump is connected to the second elastic airbag layer through a second one-way valve of the inflation port, and the second elastic airbag layer is connected to the exhaust port through an exhaust switch.

[0014] Furthermore, the soft-body squeeze oxygen supply device also includes a pressure sensor, which is used to detect the pressure value of the first elastic airbag layer.

[0015] In use, a pressure sensor can be used to monitor the oxygen level in the first elastic airbag layer; the inflation level of the first elastic airbag layer can also be monitored by other flow meters or inflation time. The inflation level in the second elastic airbag layer can be monitored by the air input of the inflation pump.

[0016] Furthermore, the flexible compression oxygen supply device comprises multiple flexible gas storage units spliced ​​together. The splicing positions of the flexible gas storage units are defined by a shaping line. The first elastic air bladder layer of each flexible gas storage unit is connected via a connecting pipe, and the second elastic air bladder layer of each flexible gas storage unit is also connected via a connecting pipe. A single flexible gas storage unit undergoes significant inflation deformation during oxygenation. The shaping line, formed by splicing multiple flexible gas storage units, can be either melt-pressed or made of rigid wire, thereby ensuring the overall structural stability.

[0017] Furthermore, the soft-body squeezing oxygen supply device is also equipped with a display controller and a battery, and the display controller is electrically connected to the air pump and the air pressure sensor.

[0018] Furthermore, the display controller also integrates a processor, a wireless communication device connected to the processor, and a speaker. The wireless communication device is connected to a mobile terminal and / or a cloud server, receives schedule information sent by the mobile terminal or the cloud server, and provides prompts through the touch screen and speaker.

[0019] Optionally, the display controller is provided with a group of control buttons.

[0020] Specifically, the wireless communication device can be any one of a Bluetooth communication module, a wireless RF communication module, a Wi-Fi communication module, or a 2G / 3G / 4G / 5G communication module. A Bluetooth communication module is preferred, enabling data communication with the mobile terminal. The mobile terminal can connect to a cloud server, or it can connect directly to the cloud server.

[0021] The beneficial effects of this utility model are:

[0022] This utility model's flexible squeeze oxygen dispenser includes a flexible gas storage layer with at least one first elastic air bladder layer and at least one second elastic air bladder layer. The first elastic air bladder layer stores oxygen and is connected to an oxygen outlet. The first and second elastic air bladder layers are fitted together, and an air pump and an exhaust port are connected to the second elastic air bladder layer. Through the interaction of the first and second elastic air bladder layers, the function of automatically adjusting the oxygen supply is realized. The shape and structure of the flexible gas storage layer remain stable during oxygen filling or supply, thus allowing the flexible squeeze oxygen dispenser to be easily integrated into clothing, bags, outdoor equipment, etc., making it easy to carry and use. This solves the problem of needing to carry a large amount of outdoor equipment and oxygen supply equipment simultaneously in the prior art, and has the advantages of integrated oxygen supply, automatic adjustment of oxygen supply, and ease of carrying and use. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a cross-sectional structural diagram of the soft extrusion oxygen supply device of this utility model.

[0025] Figure 2 This is a schematic diagram of the soft gas storage structure in the oxygen-filled state of this utility model.

[0026] Figure 3 This is a schematic diagram of the soft gas storage structure of the present invention in its inflated state.

[0027] Figure 4 This is a schematic diagram of the main structure of the soft extrusion oxygen supply device of this utility model.

[0028] Figure 5 This is a schematic diagram of the soft extrusion oxygen supply system of this utility model;

[0029] Figure 6 This is a schematic diagram of a garment structure with a soft-body extrusion oxygen supply device according to the present invention. Figure 1 ;

[0030] Figure 7 This is a schematic diagram of a garment structure with a soft-body extrusion oxygen supply device according to the present invention. Figure 2 ;

[0031] In the diagram, 10-soft gas storage, 11-airtight outer layer, 12-soft diaphragm, 13-first elastic airbag layer, 14-second elastic airbag layer, 15-shaping line, 16-oxygen outlet, 17-oxygen filling port, 18-air filling port, 19-exhaust port, 20-air pump, 30-oxygen supply switch, 40-exhaust switch, 50-first one-way valve, 60-second one-way valve, 70-display controller, 80-pressure sensor, 90-pressure relief valve, 100-connecting gas pipe. Detailed Implementation

[0032] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0033] Example 1

[0034] like Figure 1-3 As shown in the figure, this utility model embodiment provides a soft compression oxygen supply device, including a soft gas storage 10 and an air pump 20. The soft gas storage 10 is provided with at least one first elastic airbag layer 13 and at least one second elastic airbag layer 14. The first elastic airbag layer 13 is used to store oxygen and is connected to an oxygen outlet 16. The first elastic airbag layer 13 and the second elastic airbag layer 14 are fitted together. The air pump 20 and an exhaust port 19 are connected to the second elastic airbag layer 14. When the first elastic airbag layer 13 is filled with oxygen, the first elastic airbag layer 13 compresses the second elastic airbag layer 14 to discharge air. When the first elastic airbag layer 13 supplies oxygen, the air pump 20 inputs air into the second elastic airbag layer 14, so that the second elastic airbag layer 14 compresses the first elastic airbag layer 13 to discharge oxygen, so that the shape and structure of the soft gas storage 10 are stable when it is filled or supplied with oxygen.

[0035] When engaging in activities in high-altitude and mountainous regions, carrying a large amount of outdoor gear and oxygen supply equipment increases the burden. To address this issue, a flexible squeeze-type oxygen supply device is proposed, which can be integrated into thermal clothing, bags, outdoor gear, etc. A first elastic airbag layer 13 stores oxygen, while a second elastic airbag layer 14, through an air pump 20 and an exhaust port 19, allows air to enter and exit, thereby squeezing the first elastic airbag layer 13 to expel oxygen, ensuring continuous and stable oxygen supply. The first elastic airbag layer 13 and the second elastic airbag layer 14 are the core components of the flexible squeeze-type oxygen supply device. The first elastic airbag layer 13 stores oxygen and supplies it through the oxygen outlet 16. The second elastic airbag layer 14 receives air through the air pump 20, causing it to squeeze the first elastic airbag layer 13 to expel oxygen. The two airbag layers are fitted together, ensuring high efficiency and stability in the oxygen supply process. Simultaneously, the air pump 20 and exhaust port 19 allow the second elastic airbag layer 14 to automatically adjust the air entry and exit, ensuring continuous oxygen supply.

[0036] like Figure 2 , 3 As shown, the soft gas storage 10 includes an airtight outer layer 11, within which at least one first elastic airbag layer 13 and at least one second elastic airbag layer 14 are formed by at least one soft diaphragm 12. During oxygen filling, the soft diaphragm 12 is squeezed from the first elastic airbag layer 13 toward the second elastic airbag layer 14, causing the soft gas storage 10 to be filled with oxygen. During oxygen supply, as oxygen is released, the soft diaphragm 12 is squeezed from the second elastic airbag layer 14 toward the first elastic airbag layer 13, causing the soft gas storage 10 to be gradually filled with air.

[0037] Specifically, the flexible diaphragm 12 is an elastic, airtight structural layer, such as an elastic plastic film, or the flexible diaphragm 12 is larger than the area of ​​the contact region between the first elastic airbag layer 13 and the second elastic airbag layer 14. During oxygen filling, the flexible diaphragm 12 is compressed from the first elastic airbag layer 13 towards the second elastic airbag layer 14, causing the flexible gas storage 10 to fill with oxygen; during oxygen supply, as oxygen is released, the flexible diaphragm 12 is compressed from the second elastic airbag layer 14 towards the first elastic airbag layer 13, causing the flexible gas storage 10 to gradually fill with air.

[0038] Optionally, the airtight outer layer 11 is a sealing structural layer made of a sample airtight elastic fabric. In implementing the technical solution of this application, the airtight elastic fabric can be made of polymer materials, such as polyurethane or neoprene rubber. These materials have excellent airtightness and elasticity, and can meet the sealing and elasticity requirements of the airbag layer. The first elastic airbag layer and the second elastic airbag layer can be manufactured through processes such as hot pressing and bonding to ensure their sealing performance and structural strength. Furthermore, to further improve the durability of the airbag layer, a protective film can be coated on the surface of the airbag layer to prevent damage from the external environment.

[0039] like Figure 1-3 As shown, the soft gas storage 10 is provided with an oxygen outlet 16, which is connected to the first elastic airbag layer 13, and an oxygen supply switch 30 is provided at the oxygen outlet 16. The soft gas storage 10 is also provided with an oxygen filling port 17, which is connected to the first elastic airbag layer 13 through a first one-way valve 50.

[0040] Specifically, the soft gas storage 10 is provided with an inflation port 18 and an exhaust port 19. The inflation pump 20 is connected to the second elastic airbag layer 14 through the second one-way valve 60 of the inflation port 18. The second elastic airbag layer 14 is connected to the exhaust port 19 through an exhaust switch 40.

[0041] like Figure 5 As shown, the soft-body squeeze oxygen supply device also includes a pressure sensor 80, which is used to detect the pressure value of the first elastic airbag layer 13.

[0042] In use, the pressure sensor 80 can be used to monitor the oxygen level in the first elastic airbag layer 13; the inflation level of the first elastic airbag layer 13 can also be monitored by other flow meters or inflation time. The inflation level in the second elastic airbag layer 14 can be monitored by the air input of the air pump 20.

[0043] like Figure 4 As shown, the flexible compression oxygen supply device comprises multiple flexible gas storage units 10 spliced ​​together. The splicing positions of the flexible gas storage units 10 are defined by a shaping line 15. The first elastic air bladder layer 13 of each flexible gas storage unit 10 is connected via a connecting pipe 100, and the second elastic air bladder layer 14 of each flexible gas storage unit 10 is also connected via a connecting pipe 100. A single flexible gas storage unit 10 undergoes significant inflation deformation during oxygenation. The shaping line 15, formed by splicing multiple flexible gas storage units 10, can be either melt-pressed or made of rigid wire, thereby ensuring the overall structural stability.

[0044] like Figure 1 , 5As shown, the soft-body squeezing oxygen supply device is also equipped with a display controller 70 and a battery. The display controller 70 is electrically connected to the air pump 20 and the air pressure sensor 80.

[0045] The pressure sensor can employ conventional pressure sensor technology, such as piezoelectric or strain gauge sensors, and transmits the detected pressure value to the control system via wires or wirelessly. As a preferred embodiment, the sensor can be integrated into the inner layer of a soft gas storage medium to avoid interference from the external environment, thereby improving detection accuracy and reliability.

[0046] This application achieves precise control of oxygen and air supply by incorporating a pressure sensor, solving the problem in existing technologies where real-time monitoring and adjustment of the airbag layer pressure is impossible. This improves the safety and effectiveness of the soft-body squeeze oxygen supply device. Compared with existing technologies, this application's solution is better adapted to low-oxygen environments such as high-altitude areas, providing users with a more reliable oxygen supply and outdoor functionality.

[0047] Optionally, pressure relief valves are provided on the first elastic airbag layer 13 and the second elastic airbag layer 14 to prevent excessive air pressure in the first elastic airbag layer 13 and the second elastic airbag layer 14 from causing an explosion.

[0048] like Figure 1 , 4 As shown, the soft gas storage 10 is also equipped with a display controller 70 and a battery. The display controller 70 is electrically connected to the air pump and the air pressure sensor.

[0049] The display controller 70 can be an LCD screen or other type of screen to display relevant air pressure information. The display controller can be connected to the air pump and air pressure sensor via wired or wireless connection. A battery provides power to the display controller, air pump, and other components to ensure normal system operation. The battery can be rechargeable for easy reuse.

[0050] Through the aforementioned technical means, this application enables real-time monitoring and adjustment of the soft-body squeeze oxygen dispenser, ensuring a stable oxygen supply for users in high-altitude or other low-oxygen environments. Simultaneously, by displaying the air pressure information provided by the controller, users can monitor the oxygen dispenser's operating status at any time, improving safety and convenience. Compared to existing technologies, this application, by integrating a display controller and battery, not only enhances the intelligence of the soft-body squeeze oxygen dispenser but also strengthens its adaptability to complex environments.

[0051] The display controller 70 also integrates a processor, a wireless communication device connected to the processor, and a speaker. The wireless communication device is connected to a mobile terminal and / or a cloud server, receives schedule information sent by the mobile terminal or the cloud server, and provides prompts through the touch screen and speaker.

[0052] Optionally, the display controller 70 is provided with a control button group.

[0053] Specifically, the wireless communication device can be any one of a Bluetooth communication module, a wireless RF communication module, a Wi-Fi communication module, or a 2G / 3G / 4G / 5G communication module. A Bluetooth communication module is preferred, enabling data communication with the mobile terminal. The mobile terminal can connect to a cloud server, or it can connect directly to the cloud server.

[0054] Optionally, the soft extrusion oxygen supply device may be equipped with a flexible solar panel, which is used to charge the battery.

[0055] Compared to existing oxygen cylinders or portable oxygen concentrators, the soft-cell oxygen dispenser not only provides a continuous and stable oxygen supply but also keeps the outdoor environment unchanged. By incorporating a first and second elastic airbag layer within the soft gas reservoir, it achieves the dual functions of oxygen supply and outdoor environment protection, reducing the burden on travelers and improving comfort and safety during activities in high-altitude and mountainous regions.

[0056] The flexible compression oxygen concentrator achieves dual functions of oxygen supply and outdoor protection by incorporating a first and second elastic airbag layer within a flexible gas storage chamber. The first elastic airbag layer stores oxygen and supplies it through an outlet. The second elastic airbag layer receives air via an inflation pump, causing it to compress the first elastic airbag layer and expel oxygen. The two airbag layers are fitted together to ensure efficient and stable oxygen supply. Simultaneously, the inflation pump and exhaust port allow the second elastic airbag layer to automatically regulate air input and output, ensuring continuous oxygen supply. The flexible compression oxygen concentrator not only provides a continuous and stable oxygen supply but also offers outdoor functionality, reducing the burden on travelers and improving comfort and safety during activities in high-altitude and mountainous regions.

[0057] This application solves the problem of users in high-altitude and high-mountain areas needing to carry a large amount of outdoor equipment and oxygen supply equipment simultaneously by using a first elastic airbag layer and a second elastic airbag layer made of airtight elastic fabric. Therefore, users only need to wear a soft, squeeze-type oxygen concentrator to simultaneously obtain warmth and oxygen supply, reducing the burden of carrying equipment and improving the convenience and safety of high-altitude travel.

[0058] like Figure 6 , 7As shown, the soft, compressed oxygen supply device is integrated into the outdoor clothing. The soft gas storage 10 is integrated into the fabric interlayer of the clothing. The neck of the outdoor clothing is provided with an oxygen outlet 16 and an oxygen filling port 17. The oxygen outlet 16 is connected to the first elastic air bladder layer 13 of the soft gas storage 10, and the oxygen outlet 16 is provided with an oxygen supply switch 30. The outdoor clothing is also provided with an air pump and a display controller 70.

[0059] Specifically, the air pump 20 is located on one side of the outer garment, and the air pump 20 is connected to the second elastic airbag layer 13. The second elastic airbag layer 13 is connected to the exhaust port 19 through an exhaust switch.

[0060] The soft extrusion oxygen supply device is integrated into the outdoor clothing. Because the soft gas storage device maintains a stable shape and structure when oxygen is filled or supplied, the structure of the outdoor clothing remains stable.

[0061] This utility model's flexible squeeze oxygen dispenser includes a flexible gas storage layer with at least one first elastic air bladder layer and at least one second elastic air bladder layer. The first elastic air bladder layer stores oxygen and is connected to an oxygen outlet. The first and second elastic air bladder layers are fitted together, and an air pump and an exhaust port are connected to the second elastic air bladder layer. Through the interaction of the first and second elastic air bladder layers, the function of automatically adjusting the oxygen supply is realized. The shape and structure of the flexible gas storage layer remain stable during oxygen filling or supply, thus allowing the flexible squeeze oxygen dispenser to be easily integrated into clothing, bags, outdoor equipment, etc., making it easy to carry and use. This solves the problem of needing to carry a large amount of outdoor equipment and oxygen supply equipment simultaneously in the prior art, and has the advantages of integrated oxygen supply, automatic adjustment of oxygen supply, and ease of carrying and use.

[0062] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A flexible extrusion oxygen supply device, characterized in that, The system includes a flexible gas storage device and an inflation pump. The flexible gas storage device has at least one first elastic airbag layer and at least one second elastic airbag layer. The first elastic airbag layer is used to store oxygen and is connected to an oxygen outlet. The first elastic airbag layer and the second elastic airbag layer are fitted together. The inflation pump and an exhaust port are connected to the second elastic airbag layer. When the first elastic airbag layer is filled with oxygen, it compresses the second elastic airbag layer to expel air. When the first elastic airbag layer is supplied with oxygen, the inflation pump inputs air into the second elastic airbag layer, causing the second elastic airbag layer to compress the first elastic airbag layer to expel oxygen. This ensures that the shape and structure of the flexible gas storage device remain stable during oxygen filling or oxygen supply.

2. The soft body squeeze oxygen supplier according to claim 1, characterized in that, The soft gas storage includes an airtight outer layer, within which at least one first elastic airbag layer and at least one second elastic airbag layer are formed by at least one soft membrane; during oxygen filling, the soft membrane is squeezed from the first elastic airbag layer to the second elastic airbag layer, causing the soft gas storage to be filled with oxygen; during oxygen supply, as oxygen is released, the soft membrane is squeezed from the second elastic airbag layer to the first elastic airbag layer, causing the soft gas storage to gradually fill with air.

3. The soft squeeze oxygen supply according to claim 2, wherein, The soft diaphragm is an elastic, airtight structural layer, or the soft diaphragm is larger than the area of ​​the bonding region between the first elastic airbag layer and the second elastic airbag layer.

4. The soft squeeze oxygen supply according to claim 1, wherein, The soft gas storage device is provided with an oxygen outlet, which is connected to the first elastic airbag layer and is equipped with an oxygen supply switch; the soft gas storage device is also provided with an oxygen filling port, which is connected to the first elastic airbag layer through a first one-way valve.

5. The soft squeeze oxygen supply according to claim 1, wherein, The soft gas storage device is provided with an inflation port and an exhaust port. The inflation pump is connected to the second elastic airbag layer through a second one-way valve of the inflation port, and the second elastic airbag layer is connected to the exhaust port through an exhaust switch.

6. The soft squeeze oxygen supply according to claim 1, wherein, The soft-body squeeze oxygen supply device also includes a pressure sensor, which is used to detect the pressure value of the first elastic airbag layer.

7. The soft squeeze oxygen supply according to claim 1, wherein, The soft extrusion oxygen supply device comprises multiple soft gas storage units spliced ​​together. The splicing positions of the soft gas storage units are set by shaping lines. The first elastic air bladder layer of each soft gas storage unit is connected by a connecting air pipe, and the second elastic air bladder layer of each soft gas storage unit is connected by a connecting air pipe.

8. The soft squeeze oxygen supply according to claim 1, wherein, The soft-body extrusion oxygen supply device is also equipped with a display controller and a battery. The display controller is electrically connected to the air pump and the air pressure sensor.

9. The soft squeeze oxygen supply according to claim 8, wherein, The display controller also integrates a processor, a wireless communication device connected to the processor, and a speaker. The wireless communication device is connected to a mobile terminal and / or a cloud server, receives schedule information sent by the mobile terminal or the cloud server, and provides prompts through the touch screen and speaker.

10. The soft squeeze oxygen supply according to claim 9, wherein, The wireless communication device can be any one of Bluetooth communication module, wireless RF communication module, Wi-Fi communication module, or 2G / 3G / 4G / 5G communication module.

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