Oxygen inhalation device

Abstract

The utility model discloses an oxygen inhalation device which comprises an oxygen containing bottle body and a connecting pipe body, the connecting pipe body is fixedly installed at the top end of the oxygen containing bottle body, a combined connector is installed at the bottom end of the connecting pipe body, and an assembly containing hole groove and an exhaust hole groove are formed in the combined connector. The exhaust hole groove is located below the assembly containing hole groove, a mask butt joint pipe is arranged on the outer surface of the combined connector, a sealing isolation circular plate is installed in the assembly containing hole groove, a connecting column is arranged at the center of the bottom face of the sealing isolation circular plate, and a sealing clamping column is installed at the bottom end of the connecting column. According to the oxygen inhalation device, oxygen can be released and conveyed through the connecting pipe body, the combined connector and the mask butt-joint pipe on the oxygen containing bottle body, the oxygen inhalation mask and the mask butt-joint pipe can slide in, be clamped and sealed, and oxygen can be released at different flow speeds according to sliding separation of the sealing clamping column body and the exhaust hole groove.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen inhalation, in particular to an oxygen inhalation device. Background Technique

[0002] Oxygen inhalation mainly refers to the method of inhaling oxygen to relieve hypoxia. The oxygen inhalation device includes a simple handheld oxygen inhalation device that can be carried around. However, the current oxygen inhalation devices on the market still have the following problems:

[0003] For common handheld oxygen inhalation devices, they are operated by manually operating the valve. However, after multiple or long-term non-operation, the operating valve may leak, resulting in the overflow of the internal oxygen, and making it impossible to supplement the appropriate volume of oxygen during subsequent use.

[0004] In view of the above problems, an innovative design is made on the basis of the original oxygen inhalation device. Content of the Utility Model

[0005] The purpose of the utility model is to provide an oxygen inhalation device to solve the problem that for common handheld oxygen inhalation devices on the current market, they are operated by manually operating the valve. However, after multiple or long-term non-operation, the operating valve may leak, resulting in the overflow of the internal oxygen, and making it impossible to supplement the appropriate volume of oxygen during subsequent use, which is mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an oxygen inhalation device, including an oxygen storage bottle body and a connecting pipe body. The top of the oxygen storage bottle body is fixedly installed with a connecting pipe body, and the bottom of the connecting pipe body is installed with a combined joint. The internal of the combined joint is provided with a component storage hole groove and an exhaust hole groove, and the exhaust hole groove is located below the component storage hole groove. The outer surface of the combined joint is provided with a mask docking pipe. The internal of the component storage hole groove is installed with a sealing isolation circular plate, and the center of the bottom surface of the sealing isolation circular plate is provided with a connecting column body. The bottom end of the connecting column body is installed with a sealing clamping column body, and the sealing clamping column body is located in the exhaust hole groove. The outer side of the connecting column body is sleeved with a support spring, and the support spring is located below the outer side of the connecting column body and the sealing isolation circular plate. Above the sealing isolation circular plate is installed an adjusting bolt, and the adjusting bolt penetrates through the center of the top end of the combined joint.

[0007] Preferably, the combined joint, the mask docking pipe and the connecting pipe body are integrally structured, and the internal space of the mask docking pipe is communicated with the internal space of the component storage hole groove, and the component storage hole groove is communicated with the internal space of the connecting pipe body and the oxygen storage bottle body through the exhaust hole groove.

[0008] Preferably, the sealing and isolating circular plate, the connecting cylinder and the sealing clamping cylinder are integrally structured, and the connection mode of the sealing and isolating circular plate to the combined joint through the component receiving hole groove is sealing sliding.

[0009] Preferably, the top diameter of the sealing clamping cylinder is smaller than the bottom diameter of the sealing clamping cylinder, and the connection mode of the sealing clamping cylinder to the exhaust hole groove is clamping and sealing.

[0010] Preferably, the inner diameter of the support spring is larger than the diameters of the connecting cylinder and the sealing clamping cylinder, and the outer diameter of the support spring is smaller than the diameter of the sealing and isolating circular plate.

[0011] Preferably, the connection mode of the adjusting bolt to the sealing and isolating circular plate is extrusion fitting, and the connection mode of the adjusting bolt to the combined joint is threaded connection.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this oxygen inhalation device,

[0013] 1. Oxygen can be released and transported through the connecting pipe body, combined joint and mask docking pipe on the oxygen storage bottle body. The oxygen inhalation mask can be slid into and clamped with the mask docking pipe for sealing. According to the sliding separation of the sealing clamping cylinder and the exhaust hole groove, oxygen can be released at different flow rates;

[0014] 2. The sealing clamping cylinder slides upward by the elastic force of the support spring on the sealing and isolating circular plate to achieve the work of unsealing. And different clearances can be opened by rotating the adjusting bolt. At the same time, subsequent extrusion sealing can be carried out by operating the adjusting bolt. The operation is convenient, the structure is simple, and the phenomenon of oxygen overflow due to loosening is not likely to occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0016] Figure 2 is a schematic three-dimensional sectional structure diagram of the whole of the present utility model;

[0017] Figure 3 is a schematic three-dimensional sectional structure diagram of the combined joint of the present utility model;

[0018] Figure 4 is a schematic three-dimensional structure diagram of the sealing and isolating circular plate and the adjusting bolt of the present utility model.

[0019] In the figures: 1. Oxygen storage bottle body; 2. Connecting pipe body; 3. Combined joint; 4. Component receiving hole groove; 5. Exhaust hole groove; 6. Mask docking pipe; 7. Sealing and isolating circular plate; 8. Connecting cylinder; 9. Sealing clamping cylinder; 10. Support spring; 11. Adjusting bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: an oxygen inhalation device, including an oxygen storage bottle body 1 and a connecting pipe body 2. The top end of the oxygen storage bottle body 1 is fixedly installed with the connecting pipe body 2, and the bottom end of the connecting pipe body 2 is installed with a combined joint 3. The inside of the combined joint 3 is provided with a component storage hole groove 4 and an exhaust hole groove 5, and the exhaust hole groove 5 is located below the component storage hole groove 4. The outer surface of the combined joint 3 is provided with a mask docking pipe 6. A sealing isolation circular plate 7 is installed inside the component storage hole groove 4, and a connecting column body 8 is provided at the center of the bottom surface of the sealing isolation circular plate 7. The bottom end of the connecting column body 8 is installed with a sealing clamping column body 9, and the sealing clamping column body 9 is located inside the exhaust hole groove 5. A support spring 10 is sleeved outside the connecting column body 8, and the support spring 10 is located outside the connecting column body 8 and below the sealing isolation circular plate 7. An adjusting bolt 11 is installed above the sealing isolation circular plate 7, and the adjusting bolt 11 penetrates through the center of the top end of the combined joint 3.

[0022] The combined joint 3 and the mask docking pipe 6 and the connecting pipe body 2 are integrally structured, and the internal space of the mask docking pipe 6 is interconnected with the internal space of the component storage hole groove 4, and the component storage hole groove 4 is interconnected with the internal spaces of the connecting pipe body 2 and the oxygen storage bottle body 1 through the exhaust hole groove 5, which is conducive to the subsequent discharge of the oxygen inside the oxygen storage bottle body 1 through the connecting pipe body 2, the combined joint 3 and the mask docking pipe 6, and subsequent oxygen inhalation work is carried out according to the mask installed on the mask docking pipe 6.

[0023] The sealing isolation circular plate 7 and the connecting column body 8 and the sealing clamping column body 9 are integrally structured, and the connection mode of the sealing isolation circular plate 7 with the combined joint 3 through the component storage hole groove 4 is a sealed sliding. The sealing isolation circular plate 7 can operate synchronously through the connecting column body 8 and the sealing clamping column body 9, and the sealing isolation circular plate 7 can slide smoothly inside the component storage hole groove 4 to avoid shaking.

[0024] The top diameter of the sealing clamping column body 9 is smaller than the bottom diameter of the sealing clamping column body 9, and the connection mode of the sealing clamping column body 9 with the exhaust hole groove 5 is a snap-fit seal. The sealing clamping column body 9 can be snap-fitted and docked with the exhaust hole groove 5 to seal the outlet and prevent the oxygen inside the oxygen storage bottle body 1 from leaking.

[0025] The inner diameter of the support spring 10 is larger than the diameters of the connecting cylinder 8 and the sealing clamping cylinder 9, and the outer diameter of the support spring 10 is smaller than the diameter of the sealing isolation circular plate 7. The support spring 10 can elastically push the sealing isolation circular plate 7, facilitating the subsequent upward sliding of the sealing isolation circular plate 7 after being decompressed for opening operation. The overall structure is simple and not easily damaged.

[0026] The connection mode between the adjusting bolt 11 and the sealing isolation circular plate 7 is extrusion fitting, and the connection mode between the adjusting bolt 11 and the combined joint 3 is threaded connection. By rotating the adjusting bolt 11, the adjusting bolt 11 can move up and down on the combined joint 3, facilitating the work of squeezing or loosening the sealing isolation circular plate 7.

[0027] Working principle: According to Figures 1-4 , first, the external face mask can be engaged and sealed with the face mask docking pipe 6. Hold the oxygen storage bottle body 1 by hand. After fitting the face mask to the face, manually rotate the adjusting bolt 11. The adjusting bolt 11 rotates and rises on the combined joint 3. At the same time, the sealing isolation circular plate 7 slides upward inside the component storage hole groove 4 under the elastic push of the support spring 10, facilitating the sealing isolation circular plate 7 to drive the connecting cylinder 8 and the sealing clamping cylinder 9 to move upward. The sealing clamping cylinder 9 slides and separates from the exhaust hole groove 5. The oxygen release flow rate is controlled according to the rising amplitude of the sealing clamping cylinder 9, enabling the oxygen inside the oxygen storage bottle body 1 to enter the face mask through the connecting pipe body 2, the exhaust hole groove 5, the component storage hole groove 4, and the face mask docking pipe 6 for oxygen inhalation. The operation is convenient. The above is the working process of the entire device, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxygen inhalation device, comprising an oxygen storage bottle body (1) and a connecting pipe body (2), characterized in that: A connecting pipe body (2) is fixedly installed at the top of the oxygen storage bottle body (1), and a combined joint (3) is installed at the bottom end of the connecting pipe body (2). An assembly storage hole slot (4) and an exhaust hole slot (5) are arranged inside the combined joint (3), and the exhaust hole slot (5) is located below the assembly storage hole slot (4). A face mask docking pipe (6) is arranged on the outer surface of the combined joint (3). A sealing isolation circular plate (7) is installed inside the assembly storage hole slot (4), and a connecting column body (8) is arranged at the center of the bottom surface of the sealing isolation circular plate (7). A sealing clamping column body (9) is installed at the bottom end of the connecting column body (8), and the sealing clamping column body (9) is located inside the exhaust hole slot (5). A support spring (10) is sleeved outside the connecting column body (8), and the support spring (10) is located outside the connecting column body (8) and below the sealing isolation circular plate (7). An adjusting bolt (11) is installed above the sealing isolation circular plate (7), and the adjusting bolt (11) penetrates through the center of the top end of the combined joint (3).

2. The oxygen inhalation device according to claim 1, wherein: The combined joint (3) and the face mask docking pipe (6) and the connecting pipe body (2) are integrally structured. The interior space of the face mask docking pipe (6) is in communication with the interior space of the assembly storage hole slot (4), and the assembly storage hole slot (4) is in communication with the interior spaces of the connecting pipe body (2) and the oxygen storage bottle body (1) through the exhaust hole slot (5).

3. The oxygen inhalation device according to claim 1, characterized in that: The sealing isolation circular plate (7) and the connecting column body (8) and the sealing clamping column body (9) are integrally structured. The connection mode between the sealing isolation circular plate (7) and the combined joint (3) through the assembly storage hole slot (4) is a sealed sliding connection.

4. The oxygen inhalation device according to claim 1, characterized in that: The diameter of the top end of the sealing clamping column body (9) is smaller than the diameter of the bottom end of the sealing clamping column body (9), and the connection mode between the sealing clamping column body (9) and the exhaust hole slot (5) is a clamping seal.

5. The oxygen inhalation device according to claim 1, wherein: The inner diameter of the support spring (10) is larger than the diameters of the connecting column body (8) and the sealing clamping column body (9), and the outer diameter of the support spring (10) is smaller than the diameter of the sealing isolation circular plate (7).

6. The oxygen inhalation device according to claim 1, characterized in that: The connection mode between the adjusting bolt (11) and the sealing isolation circular plate (7) is an extrusion fit, and the connection mode between the adjusting bolt (11) and the combined joint (3) is a threaded connection.

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