Portable plateau oxygen supply device

Abstract

The utility model discloses a portable plateau oxygen supply device which comprises a first bottle body and a second bottle body which are mutually overlapped, the second bottle body is overlapped below the first bottle body, the top of the first bottle body and the top of the second bottle body are respectively provided with an oxygen nozzle, the bottom of the first bottle body is provided with a first butt joint cavity with a downward opening, and the bottom of the second bottle body is provided with a second butt joint cavity with a downward opening. A first butt-joint cavity is formed in the top of the first bottle body, a first butt-joint hook is arranged on the inner edge of the bottom of the first butt-joint cavity, a butt-joint ring is arranged on the outer edge of the top of the outer wall of the second bottle body, and the oxygen nozzle in the top of the second bottle body can stretch into the first butt-joint cavity and is fixedly connected with the first butt-joint hook through the butt-joint ring on the second bottle body. The first bottle body and the second bottle body can be mutually connected or separated and can be carried at the same time during connection to prevent scattering and losing, the size can be reduced during separation to reduce the occupied space, the bottle body is convenient to carry for outdoor activities, and the other person can operate one bottle body independently after separation to facilitate oxygen inhalation at the same time.

Description

Technical Field

[0001] The utility model belongs to the technical field of plateau oxygen supply equipment, and in particular relates to a portable plateau oxygen supply device. Background Art

[0002] A plateau is a vast area with an altitude of more than 1,000 meters and a relative altitude of more than 500 meters, and with relatively flat or undulating terrain. Examples include my country's Qinghai-Tibet Plateau and Yunnan-Guizhou Plateau.

[0003] Plateau regions have a variable climate, characterized by cold, strong winds, and thin air. The thin air, combined with lower atmospheric pressure and oxygen partial pressure, is the primary factor affecting the human body. Ethnic minorities who have lived in plateau regions for generations have adapted to the high altitude environment. However, for those who have lived at lower altitudes for years, arriving at altitudes above 3,000 meters can be challenging. This lowered atmospheric oxygen content leads to a corresponding decrease in the oxygen partial pressure in alveolar air and arterial blood. This reduces the oxygen partial pressure gradient between capillary blood and mitochondria, causing hypoxia and various discomforts. Common symptoms include headaches, insomnia, loss of appetite, fatigue, and dyspnea. Prompt oxygen supplementation is an effective way to improve the body's adaptability, alleviate altitude sickness, and even save lives.

[0004] At present, the general portable plateau oxygen supply device is a handheld oxygen cylinder, which needs to be held in the hand all the time. The oxygen cylinder is long and large in size, which makes it inconvenient to perform other operations with the hands. The oxygen cylinder cannot be separated for use by people next to it. The convenience of use is low, which affects the experience of outdoor activities.

[0005] Based on this, the applicant considered designing a portable plateau oxygen supply device. Utility Model Content

[0006] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is: how to provide a portable plateau oxygen supply device.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] A portable plateau oxygen supply device includes a first bottle body and a second bottle body stacked on each other, the second bottle body is stacked below the first bottle body, the top of the first bottle body and the second bottle body are both provided with oxygen nozzles, the bottom of the first bottle body is provided with a first docking cavity opening downward, the inner edge of the bottom of the first docking cavity is provided with a first docking hook, and the outer edge of the top of the outer wall of the second bottle body is provided with a docking ring, the oxygen nozzle on the top of the second bottle body can extend into the first docking cavity and is fixedly connected to the first docking hook through the docking ring on the second bottle body.

[0009] Compared with the existing technology, the portable plateau oxygen supply device of the utility model has the following advantages:

[0010] By providing the first bottle body and the second bottle body, and the corresponding first docking hook and docking ring, the first bottle body and the second bottle body can be connected to or separated from each other. When connected, they can be carried together to prevent scattering and loss. When separated, the volume can be reduced to reduce the occupied space, which is convenient for carrying for outdoor activities. At the same time, after separation, another person can also operate one bottle body independently, which is convenient for simultaneous oxygen inhalation and higher oxygen supply flexibility.

[0011] The above-mentioned portable plateau oxygen supply device has the advantages of simple structure and easy implementation. It is suitable for use in outdoor activities on the plateau, and has low cost of use and can improve benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the overall structure of the first bottle body and the second bottle body combined with each other;

[0013] Figure 2 for Figure 1 A schematic structural diagram of the first bottle body and the second bottle body being separated from each other;

[0014] Figure 3 This is a structural schematic diagram of a first bottle body and a second bottle body being transversely connected via a transverse docking groove and a transverse docking buckle;

[0015] Figure 4 Schematic diagram of the cross-sectional structure of the transverse docking chute and the transverse docking slider;

[0016] Description of Reference Numerals

[0017] 100 first bottle body, 110 first docking cavity, 120 first docking hook;

[0018] 200 second bottle body, 210 second docking cavity, 220 second docking hook;

[0019] 300 docking ring;

[0020] 410 first cover ring wall, 420 first cover top wall, 421 first annular protruding buckle, 430 third docking hook;

[0021] 510 second cover ring wall, 520 second cover top wall, 521 second annular protruding buckle, 530 fourth docking hook; 610 transverse docking slide groove, 620 transverse docking slide buckle. DETAILED DESCRIPTION

[0022] The present invention will be described in further detail below with reference to the accompanying drawings.

[0023] When implementing: Figure 1-4As shown, a portable plateau oxygen supply device includes a first bottle body 100 and a second bottle body 200 stacked on each other, the second bottle body 200 is stacked below the first bottle body 100, and the top of the first bottle body 100 and the second bottle body 200 are both provided with oxygen nozzles, and the bottom of the first bottle body 100 is provided with a first docking cavity 110 opening downward, and a first docking hook 120 is provided on the inner edge of the bottom of the first docking cavity 110, and a docking ring 300 is provided on the outer edge of the top of the outer wall of the second bottle body 200. The oxygen nozzle on the top of the second bottle body 200 can extend into the first docking cavity 110 and is fixedly connected to the first docking hook 120 through the docking ring 300 on the second bottle body 200.

[0024] Compared with the existing technology, the portable plateau oxygen supply device of the utility model has the following advantages:

[0025] By providing the first bottle body 100 and the second bottle body 200, and the corresponding first docking hook 120 and the docking ring 300, the first bottle body 100 and the second bottle body 200 can be connected to or separated from each other. When connected, they can be carried together to prevent scattering and loss. When separated, the volume can be reduced to reduce the occupied space, which is convenient for carrying outdoor activities. At the same time, after separation, another person can also operate one bottle body independently, which is convenient for simultaneous oxygen inhalation and higher oxygen supply flexibility.

[0026] The above-mentioned portable plateau oxygen supply device has the advantages of simple structure and easy implementation. It is suitable for use in outdoor activities on the plateau, and has low cost of use and can improve benefits.

[0027] In this embodiment, Figure 1-4 As shown, a second docking cavity 210 opening downward is provided at the bottom of the second bottle body 200 , a second docking hook 220 is provided on the inner edge of the bottom of the second docking cavity 210 , and a docking ring 300 is also provided on the outer edge of the top of the outer wall of the first bottle body 100 .

[0028] In this way, through the second docking cavity 210 and the docking ring 300 on the top of the first bottle body 100, the first bottle body 100 can also be connected to the second docking hook 220 on the bottom of the second bottle body 200 through its own docking ring 300.

[0029] In this embodiment, Figure 1-4 As shown, it also includes a first cover body, which is arranged on the top of the first bottle body 100 and is used to cover and protect the oxygen nozzle on the top of the first bottle body 100.

[0030] In this way, the oxygen nozzle on the top of the first bottle body 100 can be protected when not in use by providing the first cover, thereby improving the protection effect and further enhancing the safety.

[0031] In this embodiment, Figure 1-4 As shown, the first cover body includes a first cover ring wall 410 and a first cover top wall 420, the first cover top wall 420 is arranged on the top of the first cover ring wall 410, and a third docking hook 430 is arranged on the inner edge of the bottom of the first cover ring wall 410, and the third docking hook 430 can be hooked and cooperated with the docking ring 300 on the top of the first bottle body 100.

[0032] In this way, the third docking hook 430 is provided to make the connection between the first cover and the top of the first bottle 100 more stable, thereby reducing the risk of the first cover falling off from the first bottle 100 due to accidental removal.

[0033] In this embodiment, Figure 1-4 As shown, a first annular protrusion 421 is provided on the outer edge of the top surface of the first cover top wall 420 .

[0034] In this way, through the provision of the first annular protrusion 421, the first annular protrusion 421 can be connected to the first docking hook 120 or the second docking hook 220, so that when the first cover is opened, the first cover can be connected to the bottom of the first bottle body 100 or the second bottle body 200, which is convenient for carrying when inhaling oxygen.

[0035] In this embodiment, Figure 1-4 As shown, a second cover is further included. The second cover is arranged below the second docking cavity 210 , and the top of the second cover is connected to the bottom of the second docking cavity 210 .

[0036] In this way, by providing the second cover, when the second bottle body 200 is separated for use, the oxygen nozzle on the second bottle body 200 can also be protected by the second cover, which is safer.

[0037] In this embodiment, Figure 1-4 As shown, the second cover body includes a second cover ring wall 510 and a second cover top wall 520, the second cover top wall 520 is arranged on the top of the second cover ring wall 510, and a fourth docking hook 530 is arranged on the inner edge of the bottom of the second cover ring wall 510, and the fourth docking hook 530 can be hooked and cooperated with the docking ring 300 on the top of the second bottle body 200.

[0038] In this way, the fourth docking hook 530 is provided to make the second cover more stably connected to the top of the second bottle body 200, thereby reducing the risk of the second cover falling off from the second bottle body 200 due to accidental separation.

[0039] In this embodiment, Figure 1-4As shown, a second annular protrusion 521 is provided on the outer edge of the top surface of the second cover top wall 520 , and the second annular protrusion 521 can be hooked and matched with the second docking hook 220 of the second docking cavity 210 .

[0040] In this way, through the provision of the second annular protrusion 521, the second annular protrusion 521 can be connected to the first docking hook 120 or the second docking hook 220, so that when the second cover is opened, the second cover can be connected to the bottom of the first bottle body 100 or the second bottle body 200, which is convenient for carrying when inhaling oxygen.

[0041] In this embodiment, Figure 1-4 As shown, a transverse docking groove 610 is provided on the outer wall of the first bottle body 100 , and a transverse docking slider 620 is provided on the outer wall of the second bottle body 200 . The transverse docking slider 620 can slide into the transverse docking groove 610 .

[0042] In this way, the first bottle body 100 and the second bottle body 200 can be docked in the horizontal direction by the provided transverse docking groove 610 and the transverse docking slider 620, and the carrying method and the occupied space can be changed and adjusted, which has higher adaptability.

[0043] In this embodiment, Figure 1-4 As shown, the cross section of the transverse docking slot 610 is T-shaped, and the cross section of the transverse docking slider 620 is also T-shaped.

[0044] In this way, by setting the groove-shaped cross section of the transverse docking slot 610 and the cross section of the transverse docking slider 620 to be T-shaped, the connection structure is more reliable and simple in structure.

[0045] The above are only preferred implementations of the present invention. It should be pointed out that various modifications and improvements made by those skilled in the art without departing from the present technical solution should also be deemed to fall within the scope of protection required by the claims.

Claims

1. A portable plateau oxygen supply device, characterized by: The invention comprises a first bottle body and a second bottle body stacked on each other, the second bottle body being stacked below the first bottle body, oxygen nozzles being provided on the top of both the first bottle body and the second bottle body, a first docking cavity opening downward being provided at the bottom of the first bottle body, a first docking hook being provided on the inner edge of the bottom of the first docking cavity, a docking ring being provided on the outer edge of the top of the outer wall of the second bottle body, the oxygen nozzle on the top of the second bottle body being able to extend into the first docking cavity, and being fixedly connected to the first docking hook via the docking ring on the second bottle body.

2. The portable plateau oxygen supply device according to claim 1, characterized in that: A second docking cavity opening downward is provided at the bottom of the second bottle body, a second docking hook is provided on the inner edge of the bottom of the second docking cavity, and a docking ring is also provided on the outer edge of the top of the outer wall of the first bottle body.

3. The portable plateau oxygen supply device according to claim 2, characterized in that: The bottle further comprises a first cover body, which is arranged on the top of the first bottle body and is used for covering and protecting the oxygen nozzle on the top of the first bottle body.

4. The portable plateau oxygen supply device according to claim 3, characterized in that: The first cover body includes a first cover ring wall and a first cover top wall, the first cover top wall is arranged on the top of the first cover ring wall, and a third docking hook is arranged on the inner edge of the bottom of the first cover ring wall, and the third docking hook can be hooked and matched with the docking ring on the top of the first bottle body.

5. The portable plateau oxygen supply device according to claim 4, characterized in that: A first annular protrusion is provided on the outer edge of the top surface of the first cover top wall.

6. The portable plateau oxygen supply device according to claim 4, characterized in that: The device further comprises a second cover body, which is arranged below the second docking cavity, and the top of the second cover body is connected to the bottom of the second docking cavity.

7. The portable plateau oxygen supply device according to claim 6, characterized in that: The second cover body includes a second cover ring wall and a second cover top wall. The second cover top wall is arranged on the top of the second cover ring wall. A fourth docking hook is arranged on the inner edge of the bottom of the second cover ring wall. The fourth docking hook can be hooked and matched with the docking ring on the top of the second bottle body.

8. The portable plateau oxygen supply device according to claim 7, characterized in that: A second annular protrusion is provided on the outer edge of the top surface of the second cover top wall, and the second annular protrusion can be hooked and matched with the second docking hook of the second docking cavity.

9. A portable plateau oxygen supply device according to any one of claims 1 to 8, characterized in that: A transverse docking groove is provided on the outer side wall of the first bottle body, and a transverse docking slide buckle is provided on the outer side wall of the second bottle body. The transverse docking slide buckle can slide into the transverse docking groove.

10. The portable plateau oxygen supply device according to claim 9, characterized in that: The cross section of the transverse docking slot is T-shaped, and the cross section of the transverse docking slider is also T-shaped.

Images