Respiratory training device

Abstract

The utility model discloses a respiratory training device which comprises an inspiration test assembly, an expiration test assembly and an air guide mechanism. The inspiration test assembly comprises an inspiration test cylinder and an inspiration test ball; the expiration test assembly comprises an expiration test cylinder and an expiration test ball; the air guide mechanism comprises an air pipe, a first one-way valve and a second one-way valve. The technical scheme provided by the utility model has the beneficial effects that during air suction, the air flow direction is consistent with the flow direction of the first one-way valve, so that the first one-way valve is opened, and the air suction test ball in the air suction test cylinder ascends; during expiration, the air flow direction is consistent with the flow direction of the second one-way valve, so that the second one-way valve is opened, an expiration test ball in the expiration test cylinder ascends, and when the device is used for respiratory training, inspiration and expiration training can be continuously carried out without manually switching an inspiration mode and an expiration mode; and the breathing training convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of breathing training equipment, in particular to a breathing training device. Background Art

[0002] The breathing trainer is a training tool that helps patients increase the strength of their respiratory muscles. When inhaling, the patient inhales forcefully, the diaphragm and external intercostal muscles contract, the glottis opens, negative pressure is formed in the chest cavity, air enters the lungs through the glottis, and the alveoli passively expand; when exhaling, the diaphragm and external intercostal muscles relax, positive pressure is generated in the chest cavity, the alveoli contract, the glottis shrinks slightly, and the gas is exhaled through the glottis. In the process of exhalation and inhalation, the effect of exercising the respiratory muscles and increasing lung ventilation can be achieved by controlling the relaxation speed of the diaphragm and external intercostal muscles.

[0003] The hanging ball training device is a common breathing training device. The existing hanging ball training device usually includes two modes: an inhalation training mode and an exhalation training mode. In the inhalation mode, the user inhales into the trachea to make the ball in the test tube rise. In the exhalation mode, the user rotates the entire device up and down 180 degrees, and then exhales into the trachea to make the ball in the test tube rise. Therefore, the existing breathing training device can only perform exhalation or inhalation training separately. When switching between the inhalation training mode and the exhalation training mode, the entire device needs to be rotated up and down, which is cumbersome to operate and cannot perform exhalation and inhalation training continuously. Utility Model Content

[0004] In view of this, it is necessary to provide a breathing training device to solve the technical problem that the existing suspended ball training device can only perform exhalation or inhalation training separately, and when switching between the inhalation training mode and the exhalation training mode, the entire device needs to be rotated up and down, which is cumbersome to operate and cannot perform exhalation and inhalation training continuously.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a breathing training device, including an inhalation test component, an exhalation test component and an air guide mechanism;

[0006] The air suction test assembly comprises an air suction test cylinder and an air suction test ball, the air suction test cylinder is arranged vertically, and the air suction test ball is arranged in the air suction test cylinder;

[0007] The breath test assembly comprises a breath test cylinder and a breath test ball, wherein the breath test cylinder is arranged vertically and the breath test ball is arranged in the breath test cylinder;

[0008] The air guide mechanism includes an air pipe, a first one-way valve and a second one-way valve, the inlet of the first one-way valve is connected to the air pipe, the outlet of the first one-way valve is connected to the lower end of the inhalation test cylinder, the inlet of the second one-way valve is connected to the lower end of the exhalation test cylinder, and the outlet of the second one-way valve is connected to the air pipe.

[0009] In some embodiments, an air inlet hole is opened at the lower end of the air suction test tube.

[0010] In some embodiments, an exhaust hole is provided at the upper end of the breath test tube.

[0011] In some embodiments, the breathing training device also includes a shell, which includes a base, a column and a top plate, the upper and lower ends of the column are fixedly connected to the base and the top plate respectively, a first air guide groove is opened in the base, and the first air guide groove is connected to the lower end of the exhalation test cylinder, a second air guide groove is opened on the top plate, and the second air guide groove is connected to the upper end of the inhalation test cylinder, a third air guide groove connected to both the first air guide groove and the second air guide groove is formed in the column, an interface connected to the third air guide groove is opened on the column, and the interface is connected to the trachea, the first one-way valve and the second one-way valve are both arranged in the third air guide groove, the first one-way valve is located above the interface, and the second one-way valve is located below the interface.

[0012] In some embodiments, a first opening communicating with the first air guide groove is formed on the base, a lower end of the breath test cylinder is fixed to the base, and a first vent hole communicating with the first opening is formed at the lower end of the breath test cylinder.

[0013] In some embodiments, a second opening communicating with the second air guide groove is formed on the top plate, the upper end of the air suction test cylinder is fixed to the top plate, and a second air vent communicating with the second opening is formed on the upper end of the air suction test cylinder.

[0014] In some embodiments, a first socket connected to the third air guide groove is formed on the column, and the first one-way valve includes a first valve body and a first valve core. The first valve body is fixed in the first socket, and a first mounting hole connected to the third air guide groove is formed on the first valve body, and the first valve core is fixed in the first mounting hole.

[0015] In some embodiments, the first valve body is fixedly connected to the column via a first fixing screw.

[0016] In some embodiments, a second socket connected to the third air guide groove is formed on the column, and the second one-way valve includes a second valve body and a second valve core. The second valve body is fixed in the second socket, and a second mounting hole connected to the third air guide groove is formed on the second valve body, and the second valve core is fixed in the second mounting hole.

[0017] In some embodiments, the second valve body is fixedly connected to the column via a second fixing screw.

[0018] Compared with the prior art, the beneficial effect of the technical solution proposed by the utility model is: when in use, the user holds the trachea with his mouth, and when inhaling, the airflow direction is consistent with the flow direction of the first one-way valve, so the first one-way valve will open, thereby causing the inhalation test ball in the inhalation test cylinder to rise, and the airflow direction is opposite to the flow direction of the second one-way valve, so the second one-way valve will close, and thus it will not affect the exhalation test component; when exhaling, the airflow direction is consistent with the flow direction of the second one-way valve, so the second one-way valve will open, thereby causing the exhalation test ball in the exhalation test cylinder to rise, and the airflow direction is opposite to the flow direction of the first one-way valve, so the first one-way valve will close, and thus it will not affect the inhalation test component, so that when using this device for breathing training, inhalation and exhalation training can be performed continuously, without the need to manually switch between the inhalation mode and the exhalation mode, which greatly improves the convenience of breathing training. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of an embodiment of the breathing training device provided by the utility model;

[0020] Figure 2 yes Figure 1 A schematic diagram of the structure of the breathing training device;

[0021] Figure 3 yes Figure 2 A partial enlarged view of the middle area A;

[0022] Figure 4 yes Figure 2 A partial enlarged view of the middle area B;

[0023] In the figure: 1-shell, 11-base, 111-first air guide groove, 112-first opening, 12-column, 121-third air guide groove, 122-interface, 13-top plate, 131-second air guide groove, 132-second opening, 2-inhalation test assembly, 21-inhalation test cylinder, 211-air inlet, 22-inhalation test ball, 3-exhalation test assembly, 31-exhalation test cylinder, 311-exhalation hole, 32-exhalation test ball, 4-air guide mechanism, 41-trachea, 42-first one-way valve, 421-first valve body, 4211-first mounting hole, 422-first valve core, 423-first fixing screw, 43-second one-way valve, 431-second valve body, 4311-second mounting hole, 432-second valve core, 433-second fixing screw. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0025] Please refer to Figure 1-Figure 4 , the utility model provides a breathing training device, including an inhalation test component 2, an exhalation test component 3 and an air guide mechanism 4;

[0026] The air suction test assembly 2 includes an air suction test tube 21 and an air suction test ball 22. The air suction test tube 21 is vertically arranged, and the air suction test ball 22 is arranged in the air suction test tube 21.

[0027] The breath test assembly 3 includes a breath test cylinder 31 and a breath test ball 32. The breath test cylinder 31 is vertically arranged, and the breath test ball 32 is arranged in the breath test cylinder 31. It should be understood that in order to facilitate the observation of the rising height of the inhalation test ball 22 and the breath test ball 32, the inhalation test cylinder 21 and the breath test cylinder 31 are both made of transparent material, and scales are set on the outer walls of the inhalation test cylinder 21 and the breath test cylinder 31.

[0028] The air guide mechanism 4 includes an air pipe 41, a first one-way valve 42 and a second one-way valve 43. The inlet of the first one-way valve 42 is connected to the air pipe 41, the outlet of the first one-way valve 42 is connected to the lower end of the inhalation test cylinder 21, the inlet of the second one-way valve 43 is connected to the lower end of the exhalation test cylinder 31, and the outlet of the second one-way valve 43 is connected to the air pipe 41.

[0029] When in use, the user holds the trachea 41 with his mouth. When inhaling, the airflow direction is consistent with the flow direction of the first one-way valve 42, so the first one-way valve 42 will open, thereby causing the inhalation test ball 22 in the inhalation test tube 21 to rise, and the airflow direction is opposite to the flow direction of the second one-way valve 43, so the second one-way valve 43 will be closed, so it will not affect the breath test component 3; when exhaling, the airflow direction is consistent with the flow direction of the second one-way valve 43, so the second one-way valve 43 will open, thereby causing the breath test ball 32 in the breath test tube 31 to rise, and the airflow direction is opposite to the flow direction of the first one-way valve 42, so the first one-way valve 42 will be closed, so it will not affect the inhalation test component 2, so that when using this device for breathing training, inhalation and exhalation training can be performed continuously, without the need to manually switch the inhalation mode and the exhalation mode, which greatly improves the convenience of breathing training.

[0030] For easy intake, please refer to Figure 1 and Figure 2 In a preferred embodiment, an air inlet hole 211 is opened at the lower end of the air suction test tube 21 .

[0031] For easy exhaust, please refer to Figure 1 and Figure 2 In a preferred embodiment, an exhaust hole 311 is opened at the upper end of the breath test tube 31 .

[0032] In order to realize the installation of the inhalation test assembly 2, the exhalation test assembly 3 and the air guide mechanism 4, please refer to Figure 1 and Figure 2 In a preferred embodiment, the breathing training device further comprises a shell 1, the shell 1 comprises a base 11, a column 12 and a top plate 13, the upper and lower ends of the column 12 are respectively fixedly connected to the base 11 and the top plate 13, a first air guide groove 111 is provided in the base 11, the first air guide groove 111 is communicated with the lower end of the breath test cylinder 31, a second air guide groove 131 is provided on the top plate 13, the second air guide groove 131 is communicated with the upper end of the inhalation test cylinder 21, A third air guide groove 121 connected to the first air guide groove 111 and the second air guide groove 131 is formed in the column 12. An interface 122 connected to the third air guide groove 121 is opened on the column 12. The interface 122 is connected to the air pipe 41. The first one-way valve 42 and the second one-way valve 43 are both arranged in the third air guide groove 121. The first one-way valve 42 is located above the interface 122, and the second one-way valve 43 is located below the interface 122.

[0033] In order to realize the communication between the first air guide groove 111 and the lower end of the breath test tube 31, please refer to Figure 1 and Figure 2In a preferred embodiment, a first opening 112 communicating with the first air guide groove 111 is formed on the base 11, and the lower end of the breath test cylinder 31 is fixed to the base 11, and a first vent hole communicating with the first opening 112 is formed at the lower end of the breath test cylinder 31.

[0034] In order to realize the communication between the second air guide groove 131 and the upper end of the air suction test tube 21, please refer to Figure 1 and Figure 2 In a preferred embodiment, a second opening 132 communicating with the second air guide groove 131 is formed on the top plate 13, and the upper end of the air intake test cylinder 21 is fixed to the top plate 13, and a second air vent communicating with the second opening 132 is formed on the upper end of the air intake test cylinder 21.

[0035] To specifically implement the installation of the first one-way valve 42, please refer to Figure 2 and Figure 3 In a preferred embodiment, a first plug hole connected to the third air guide groove 121 is formed on the column 12, and the first one-way valve 42 includes a first valve body 421 and a first valve core 422. The first valve body 421 is fixed in the first plug hole, and a first mounting hole 4211 connected to the third air guide groove 121 is formed on the first valve body 421, and the first valve core 422 is fixed in the first mounting hole 4211.

[0036] In order to specifically implement the fixing of the first valve body 421 in the first insertion hole, please refer to Figure 2 and Figure 3 In a preferred embodiment, the first valve body 421 is fixedly connected to the column 12 via a first fixing screw 423 .

[0037] To specifically implement the installation of the second one-way valve 43, please refer to Figure 2 and Figure 4 In a preferred embodiment, the column 12 is provided with a second plug hole communicating with the third air guide groove 121, the second one-way valve 43 includes a second valve body 431 and a second valve core 432, the second valve body 431 is fixed in the second plug hole, the second valve body 431 is formed with a second mounting hole 4311 communicating with the third air guide groove 121, and the second valve core 432 is fixed in the second mounting hole 4311. Specifically, the first valve core 422 and the second valve core 432 are both duckbill valve cores.

[0038] In order to specifically implement the fixing of the second valve body 431 in the second insertion hole, please refer to Figure 2 and Figure 4In a preferred embodiment, the second valve body 431 is fixedly connected to the column 12 via a second fixing screw 433 .

[0039] In order to better understand the present invention, the following Figure 1-Figure 4 The working process of the breathing training device provided by the utility model is described in detail: when in use, the user holds the trachea 41 with his mouth, and when inhaling, the airflow direction is consistent with the flow direction of the first one-way valve 42, so the first one-way valve 42 will open, thereby causing the inhalation test ball 22 in the inhalation test tube 21 to rise, and the airflow direction is opposite to the flow direction of the second one-way valve 43, so the second one-way valve 43 will be closed, so it will not affect the exhalation test component 3; when exhaling, the airflow direction is consistent with the flow direction of the second one-way valve 43, so the second one-way valve 43 will open, thereby causing the exhalation test ball 32 in the exhalation test tube 31 to rise, and the airflow direction is opposite to the flow direction of the first one-way valve 42, so the first one-way valve 42 will be closed, so it will not affect the inhalation test component 2, so that when using this device for breathing training, inhalation and exhalation training can be performed continuously, without the need to manually switch the inhalation mode and the exhalation mode, which greatly improves the convenience of breathing training.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A breathing training device, characterized in that: Including an inhalation test component, an exhalation test component and an air guide mechanism; The air suction test assembly comprises an air suction test cylinder and an air suction test ball, the air suction test cylinder is arranged vertically, and the air suction test ball is arranged in the air suction test cylinder; The breath test assembly comprises a breath test cylinder and a breath test ball, wherein the breath test cylinder is arranged vertically and the breath test ball is arranged in the breath test cylinder; The air guide mechanism includes an air pipe, a first one-way valve and a second one-way valve, the inlet of the first one-way valve is connected to the air pipe, the outlet of the first one-way valve is connected to the lower end of the inhalation test cylinder, the inlet of the second one-way valve is connected to the lower end of the exhalation test cylinder, and the outlet of the second one-way valve is connected to the air pipe.

2. The breathing training device according to claim 1, characterized in that: An air inlet hole is provided at the lower end of the air suction test cylinder.

3. The breathing training device according to claim 1, characterized in that: An exhaust hole is provided at the upper end of the breath test tube.

4. The breathing training device according to claim 1, characterized in that: The breathing training device also includes a shell, which includes a base, a column and a top plate, the upper and lower ends of the column are fixedly connected to the base and the top plate respectively, a first air guide groove is opened in the base, and the first air guide groove is connected to the lower end of the exhalation test cylinder, a second air guide groove is opened on the top plate, and the second air guide groove is connected to the upper end of the inhalation test cylinder, a third air guide groove connected to both the first air guide groove and the second air guide groove is formed in the column, an interface connected to the third air guide groove is opened on the column, and the interface is connected to the trachea, the first one-way valve and the second one-way valve are both arranged in the third air guide groove, the first one-way valve is located above the interface, and the second one-way valve is located below the interface.

5. The breathing training device according to claim 4, characterized in that: The base is provided with a first opening communicating with the first air guide groove, the lower end of the breath test cylinder is fixed to the base, and the lower end of the breath test cylinder is provided with a first vent hole communicating with the first opening.

6. The breathing training device according to claim 4, characterized in that: The top plate is provided with a second opening communicating with the second air guide groove, the upper end of the air suction test cylinder is fixed to the top plate, and the upper end of the air suction test cylinder is provided with a second vent hole communicating with the second opening.

7. The breathing training device according to claim 4, characterized in that: The column is provided with a first insertion hole connected to the third air guide groove, the first one-way valve includes a first valve body and a first valve core, the first valve body is fixed in the first insertion hole, the first valve body is formed with a first mounting hole connected to the third air guide groove, and the first valve core is fixed in the first mounting hole.

8. The breathing training device according to claim 7, characterized in that: The first valve body is fixedly connected to the column via a first fixing screw.

9. The breathing training device according to claim 4, characterized in that: The column is provided with a second socket connected to the third air guide groove, the second one-way valve includes a second valve body and a second valve core, the second valve body is fixed in the second socket, the second valve body is formed with a second mounting hole connected to the third air guide groove, and the second valve core is fixed in the second mounting hole.

10. The breathing training device according to claim 9, characterized in that: The second valve body is fixedly connected to the column via a second fixing screw.

Images