Portable micro-hyperbaric oxygen chamber

Abstract

This utility model discloses a portable micro hyperbaric oxygen chamber, belonging to the field of hyperbaric oxygen chamber technology. This portable micro hyperbaric oxygen chamber includes a foldable chamber body made of flexible, airtight material. A manual pressure relief valve is installed on one side of the foldable chamber body, a pair of first manual pressure regulating valves are installed on another side, and a second manual pressure regulating valve is installed on the other side. An inlet / outlet is located at the top of the foldable chamber body, with zippers installed inside the inlet / outlet. Limiting rods are installed on both sides of the bottom of the foldable chamber body, with a sleeve inserted at one end of each limiting rod and a support base installed at one end. Limiting holes are provided on both sides of each sleeve. This utility model effectively achieves portable folding, safe pressure regulation, stable support, and multi-functional expansion of the micro hyperbaric oxygen chamber, meeting the core needs of mobile oxygen therapy and personalized usage scenarios, and has high practical value.

Description

Technical Field

[0001] This utility model relates to the field of hyperbaric oxygen chamber technology, specifically a portable micro hyperbaric oxygen chamber. Background Technology

[0002] A hyperbaric oxygen chamber is a medical and health care device that improves the hypoxic state of the human body by introducing high-pressure oxygen into the chamber. It is widely used in medical rehabilitation, high-altitude acclimatization, and post-exercise recovery.

[0003] Based on the above, the following problems were found: Most existing hyperbaric oxygen chambers are fixed installation structures, which are bulky and heavy, making transportation and relocation extremely inconvenient. They can only be used in professional institutions or fixed locations, which limits their scope of application.

[0004] Therefore, in view of this, we will study and improve the existing structure and its shortcomings to provide a portable micro hyperbaric oxygen chamber, in order to achieve a more practical value. Utility Model Content

[0005] The purpose of this utility model is to provide a portable micro hyperbaric oxygen chamber to solve the problem mentioned in the background art that existing hyperbaric oxygen chambers are mostly fixed installation structures, which are bulky, heavy, and extremely inconvenient to transport and move, and can only be used in professional institutions or fixed places, thus limiting their scope of application.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows: A portable micro hyperbaric oxygen chamber includes a foldable chamber body made of flexible, airtight material. A manual pressure relief valve is installed on one side of the foldable chamber body, a pair of first manual pressure regulating valves are installed on another side, and a second manual pressure regulating valve is installed on the other side. An inlet / outlet is located at the top of the foldable chamber body, with zippers installed inside the inlet / outlet. Limiting rods are installed on both sides of the bottom of the foldable chamber body. A sleeve is inserted into one end of each limiting rod, and a support base is installed at one end of the sleeve. Limiting holes are formed on both sides of each sleeve. Quick-release mechanisms for engaging the limiting holes are provided on both sides of each limiting rod. Three ventilation ports are installed on one end face of the foldable chamber body.

[0007] Furthermore, the quick-release mechanism includes a protrusion block, one end of which is engaged with the inner side of the limiting hole. The limiting rod has a cavity inside, and a partition is installed inside the cavity. Springs are installed on both sides of the partition, and a limiting plate is installed on one end of each spring. One end face of the limiting plate is fixedly connected to the other end face of the protrusion block.

[0008] The advantages of adopting the above-mentioned further solution are that the connection between the limiting rod and the sleeve can be quickly locked by the engagement of the protrusion in the quick-release mechanism with the limiting hole, and assembly can be completed without additional tools; the spring is fixed by the partition inside the limiting rod, and the spring force pushes the limiting plate and the protrusion to ensure that the protrusion is tightly engaged in the limiting hole, preventing the support from loosening; during disassembly, simply press the protrusion to compress the spring and disengage it from the limiting hole, achieving quick disassembly, improving the efficiency of cabin storage and assembly, and adapting to the convenient use needs of mobile scenarios.

[0009] Furthermore, one end of the protrusion is arc-shaped.

[0010] The beneficial effect of adopting the above-mentioned further solution is that the arc-shaped design of one end of the protrusion reduces the frictional resistance when the protrusion is inserted into or removed from the limiting hole, avoids jamming, and makes the assembly and disassembly process smoother.

[0011] Furthermore, a first observation port is provided on both sides of the folding cabin, and a first transparent sealing sheet is installed on the inner side of the first observation port.

[0012] The beneficial effect of adopting the above-mentioned further solution is that, through the first observation port on both sides of the foldable cabin and the first transparent sealing sheet on the inside, it is convenient for external personnel to observe the status of the user inside the cabin, which is especially suitable for the monitoring needs of children and the elderly during oxygen therapy.

[0013] Furthermore, a second observation port is provided on both sides of the top of the folding cabin, and a second transparent sealing sheet is installed on the inner side of the second observation port.

[0014] The beneficial effect of adopting the above-mentioned further solution is that, through the second observation ports on both sides of the top of the folding cabin and the second transparent sealing sheet on the inside, the observation range is further expanded, realizing comprehensive monitoring of the cabin from the top of the cabin and avoiding blind spots.

[0015] Furthermore, the inlet and outlet zipper is an airtight zipper.

[0016] The beneficial effect of adopting the above-mentioned further solution is that by using an airtight zipper for the inlet and outlet, an effective seal is formed after closing, preventing high-pressure oxygen inside the cabin from leaking out from the zipper gaps, ensuring stable pressure maintenance inside the cabin, and reducing oxygen waste.

[0017] Furthermore, a pressure gauge is installed at the top of the other side of the folding cabin.

[0018] The advantage of adopting the above-mentioned further solution is that the pressure value inside the cabin can be displayed in real time through the pressure gauge at the top of the other side of the folding cabin, which makes it convenient for operators or users to intuitively monitor the pressure status inside the cabin.

[0019] Compared with existing technologies, the beneficial effects of this utility model are as follows: This portable micro hyperbaric oxygen chamber, through the use of flexible airtight materials in its foldable chamber body, achieves folding and storage, facilitating carrying and transportation, and is suitable for outdoor, home, and other mobile oxygen therapy scenarios; a manual pressure relief valve on one side of the foldable chamber body allows for rapid release of internal pressure in emergencies, ensuring user safety; a pair of first manual pressure regulating valves and a second manual pressure regulating valve on the other side enable multi-directional and precise adjustment of internal pressure, maintaining stable internal pressure and adapting to different oxygen therapy needs; and the zipper on the inside of the inlet and outlet facilitates user entry and exit from the chamber while ensuring airtightness when closed; The limiting rod and sleeve at the bottom of the foldable chamber cooperate to quickly assemble the support base, stably supporting the chamber on the ground and preventing the chamber from tilting and causing sealing failure. The quick-release mechanism engages with the limiting hole to achieve a stable connection between the limiting rod and the sleeve, while also facilitating quick disassembly and storage. Three ventilation ports on one end of the foldable chamber can be connected to external oxygen supply equipment, humidity control devices, and backup oxygen sources, respectively, adapting to the needs of different oxygen therapy scenarios. This utility model can effectively realize the portability, safe pressure adjustment, stable support, and multi-functional expansion of the micro hyperbaric oxygen chamber, meeting the core needs of mobile oxygen therapy and personalized usage scenarios, and has high practical value. Attached Figure Description

[0020] Figure 1 This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model; Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model; Figure 3 This is a disassembled three-dimensional structural diagram of an embodiment of the present utility model; Figure 4 This is a cross-sectional view of the limiting rod disclosed in an embodiment of the present utility model; Figure 5 The embodiments disclosed herein Figure 2 A magnified schematic diagram of structure A in the middle.

[0021] In the diagram: 1. Foldable cabin; 101. First observation port; 102. Second observation port; 2. Manual pressure relief valve; 3. First manual pressure regulating valve; 4. Second manual pressure regulating valve; 5. First transparent sealing sheet; 6. Second transparent sealing sheet; 7. Inlet / outlet zipper; 8. Limiting rod; 801. Cavity; 9. Insert sleeve; 901. Limiting hole; 10. Support base; 11. Quick release mechanism; 1101. Protrusion block; 1102. Partition plate; 1103. Limiting plate; 1104. Spring; 12. Pressure gauge; 13. Vent port. Detailed Implementation

[0022] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0023] Example 1 Please see Figures 1-5 This utility model provides a technical solution: a portable micro hyperbaric oxygen chamber, including a foldable chamber body 1, which is made of flexible airtight material. A manual pressure relief valve 2 is installed on one side of the foldable chamber body 1, and a pair of first manual pressure regulating valves 3 are installed on the other side. A second manual pressure regulating valve 4 is installed on the other side. An inlet / outlet is located at the top of the foldable chamber body 1, with an inlet / outlet zipper 7 installed inside the inlet / outlet. Limiting rods 8 are installed on both sides of the bottom of the foldable chamber body 1. A sleeve 9 is inserted into one end of each limiting rod 8, and a support base 10 is installed at one end of each sleeve 9. Limiting holes 901 are opened on both sides of each sleeve 9. Quick-release mechanisms 11 for engaging the limiting holes 901 are provided on both sides of each limiting rod 8. Three ventilation ports 13 are installed on one end face of the foldable chamber body 1. By using flexible airtight material, the foldable chamber body 1 can be folded and stored, facilitating carrying and transportation, and is adaptable to various applications. For outdoor and home mobile oxygen therapy scenarios; the manual pressure relief valve 2 on one side of the foldable chamber 1 allows for rapid release of internal pressure in emergencies, ensuring user safety; a pair of first manual pressure regulating valves 3 and a second manual pressure regulating valve 4 on the other side enable multi-directional and precise adjustment of internal pressure, maintaining stable internal pressure to meet different oxygen therapy needs; the inlet and outlet zippers 7 on the inside of the inlet and outlet facilitate user entry and exit while ensuring airtightness after closure; the limiting rod 8 at the bottom of the foldable chamber 1 engages with the sleeve 9 to quickly assemble the support base 10, stably supporting the chamber on the ground and preventing tilting that could lead to seal failure; the quick-release mechanism 11 engages with the limiting hole 901 to securely connect the limiting rod and the sleeve, facilitating quick disassembly and storage; and three ventilation ports 13 on one end of the foldable chamber 1 connect to external oxygen supply equipment, humidity control devices, and backup oxygen sources, adapting to different oxygen therapy scenarios.

[0024] The quick-release mechanism 11 includes a protrusion 1101, one end of which engages with the inner side of a limiting hole 901. One end of the protrusion 1101 is arc-shaped. A cavity 801 is formed inside the limiting rod 8, and a partition 1102 is installed inside the cavity 801. Springs 1104 are installed on both sides of the partition 1102. A limiting plate 1103 is installed at one end of each spring 1104, and one end face of the limiting plate 1103 is fixedly connected to the other end face of the protrusion 1101. This quick-release mechanism 11... The protrusion 1101 engages with the limiting hole 901, quickly locking the connection between the limiting rod 8 and the sleeve 9, allowing assembly to be completed without additional tools; the spring 1104 is fixed by the partition 1102 inside the limiting rod 8, and the spring force pushes the limiting plate 1103 and the protrusion 1101 to ensure that the protrusion is tightly engaged in the limiting hole, preventing the support 10 from loosening; during disassembly, simply press the protrusion to compress the spring and disengage it from the limiting hole, achieving quick disassembly, improving the efficiency of cabin storage and assembly, and adapting to the convenient use needs of mobile scenarios.

[0025] One end of the protrusion 1101 is arc-shaped. The arc shape of one end of the protrusion 1101 reduces the frictional resistance when the protrusion is inserted into or removed from the limiting hole 901, avoids jamming, and makes the assembly and disassembly process smoother.

[0026] The foldable cabin 1 has a first observation port 101 on both sides. A first transparent sealing sheet 5 is installed on the inner side of the first observation port 101. Through the first observation port 101 on both sides of the foldable cabin 1 and the first transparent sealing sheet 5 on the inner side, it is convenient for external personnel to observe the status of the user inside the cabin, which is especially suitable for the monitoring needs of children and the elderly during oxygen therapy.

[0027] The top of the foldable cabin 1 is provided with a second observation port 102 on both sides. A second transparent sealing sheet 6 is installed on the inner side of the second observation port 102. The observation range is further expanded through the second observation port 102 on both sides of the top of the foldable cabin 1 and the second transparent sealing sheet 6 on the inner side, so as to realize comprehensive monitoring of the cabin from the top of the cabin and avoid blind spots.

[0028] Among them, the inlet / outlet zipper 7 is an airtight zipper. The airtight zipper 7 forms an effective seal after closing, preventing high-pressure oxygen in the cabin from leaking out from the zipper gap, ensuring stable pressure maintenance in the cabin and reducing oxygen waste.

[0029] Among them, a pressure gauge 12 is installed on the top of the other side of the foldable cabin 1. The pressure value inside the cabin is displayed in real time through the pressure gauge 12 on the top of the other side of the foldable cabin 1, which makes it easy for operators or users to intuitively monitor the pressure status inside the cabin.

[0030] Working principle In use, the foldable chamber 1, made of flexible, airtight material, allows for easy folding and storage, facilitating carrying and transportation, and is suitable for outdoor, home, and other mobile oxygen therapy scenarios. A manual pressure relief valve 2 on one side of the foldable chamber 1 allows for rapid pressure release in emergencies, ensuring user safety. A pair of first manual pressure regulating valves 3 and a second manual pressure regulating valve 4 on the other side enable multi-directional and precise pressure adjustment, maintaining stable pressure to meet different oxygen therapy needs. An inlet / outlet zipper 7 on the inside of the inlet / outlet facilitates user entry and exit while ensuring airtightness when closed. The support base 10 is quickly assembled by the engagement of the limiting rod 8 and the insert 9 at the bottom of the foldable chamber 1, allowing the chamber to be flattened. The device is stably supported on the ground to prevent the cabin from tilting and causing sealing failure. The quick-release mechanism 11 engages with the limiting hole 901 to securely connect the limiting rod and the sleeve, while also facilitating quick disassembly and storage. Three ventilation ports 13 on one end of the foldable cabin 1 connect to external oxygen supply equipment, humidity control devices, and backup oxygen sources, adapting to different oxygen therapy scenarios. The protrusion 1101 in the quick-release mechanism 11 engages with the limiting hole 901 to quickly lock the connection between the limiting rod 8 and the sleeve 9, allowing assembly without additional tools. A spring 1104 is fixed by a partition 1102 inside the limiting rod 8, using the spring force to push the limiting plate 1103 against the protrusion 110. 1. Ensure the protrusion is tightly engaged within the limiting hole to prevent the support base 10 from loosening. During disassembly, simply press the protrusion to compress the spring and disengage it from the limiting hole, enabling quick disassembly and improving the efficiency of cabin storage and assembly. This adapts to the convenient use requirements of mobile scenarios. The arc-shaped design at one end of the protrusion 1101 reduces frictional resistance when inserting or disengaging from the limiting hole 901, preventing jamming and making assembly and disassembly smoother. The first observation ports 101 on both sides of the foldable cabin 1 and the first transparent sealing sheet 5 on the inner side facilitate external observation of the user's condition inside the cabin, especially suitable for monitoring the oxygen therapy needs of children and the elderly. The second observation ports on both sides of the top of the foldable cabin 1... The second transparent sealing sheet 6 on the inner side of 102 further expands the observation range, enabling comprehensive monitoring of the cabin from the top of the chamber and avoiding blind spots. The inlet and outlet zipper 7 is an airtight zipper, which forms an effective seal after closing, preventing high-pressure oxygen from leaking from the zipper gaps, ensuring stable pressure maintenance and reducing oxygen waste. The pressure gauge 12 on the top of the other side of the foldable chamber 1 displays the pressure value in real time, allowing operators or users to intuitively monitor the pressure status inside the chamber. This utility model can effectively realize the portability, folding, safe pressure adjustment, stable support, and multi-functional expansion of the micro hyperbaric oxygen chamber, meeting the core needs of mobile oxygen therapy and personalized usage scenarios, and has high practical value.

[0031] Although the specific embodiments of the present utility model have been described above in conjunction with the accompanying drawings, this is not a limitation on the scope of protection of the present utility model. Based on the technical solution of the present utility model, various modifications or variations that can be made by those skilled in the art without creative effort are still within the scope of protection of the present utility model.

Claims

1. A portable micro-hyperbaric oxygen chamber, characterized in that, The folding cabin (1) is made of flexible airtight material. A manual pressure relief valve (2) is installed on one side of the folding cabin (1). A pair of first manual pressure regulating valves (3) are installed on one side of the folding cabin (1). A second manual pressure regulating valve (4) is installed on the other side of the folding cabin (1). An inlet and outlet are provided at the top of the folding cabin (1). An inlet and outlet zipper (7) is installed on the inner side of the inlet and outlet. Limiting rods (8) are installed on both sides of the bottom of the folding cabin (1). A sleeve (9) is inserted at one end of the limiting rod (8). A support base (10) is installed at one end of the sleeve (9). Limiting holes (901) are provided on both sides of the sleeve (9). A quick-release mechanism (11) for engaging the limiting holes (901) is provided on both sides of the limiting rod (8). Three ventilation ports (13) are installed on one end face of the folding cabin (1).

2. The portable micro-hyperbaric oxygen chamber according to claim 1, wherein, The quick-release mechanism (11) includes a protrusion (1101), one end of which is engaged with the inner side of the limiting hole (901). The limiting rod (8) has a cavity (801) inside, and a partition (1102) is installed inside the cavity (801). Springs (1104) are installed on both sides of the partition (1102). A limiting plate (1103) is installed on one end of the spring (1104), and one end face of the limiting plate (1103) is fixedly connected to the other end face of the protrusion (1101).

3. The portable micro-hyperbaric oxygen chamber according to claim 2, wherein, One end of the protrusion (1101) is arc-shaped.

4. The portable micro-hyperbaric oxygen chamber of claim 1, wherein, The foldable cabin (1) has a first observation port (101) on both sides, and a first transparent sealing sheet (5) is installed on the inner side of the first observation port (101).

5. The portable micro-hyperbaric oxygen chamber of claim 1, wherein, The top two sides of the foldable cabin (1) are provided with second observation ports (102), and a second transparent sealing sheet (6) is installed on the inner side of the second observation port (102).

6. The portable micro-hyperbaric oxygen chamber of claim 1, wherein, The inlet / outlet zipper (7) is an airtight zipper.

7. The portable micro-hyperbaric oxygen chamber of claim 1, wherein, A pressure gauge (12) is installed on the top of the other side of the folding cabin (1).

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