Respiratory training device

Abstract

A respiratory training device comprises a breather pipe, one end of the breather pipe is connected with an air blowing nozzle, the other end of the breather pipe is connected with an air outlet, the air outlet is detachably connected with a plastic resistance pipe for resisting air, and the resistance pipe is in a reeled pipe state when air is not blown and can be in a straight pipe state when air is blown. Therefore, by setting the length of the plastic resistance pipe, expiration function exercises with different intensities can be performed, and the breathing machine is simple in structure and convenient to operate.

Description

Technical Field

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

[0002] The human body relies on oxygen to burn stored energy and convert it into heat energy to supply muscles and organs for normal activities. Oxygen is inhaled by the lungs. The size of the lung capacity and the number of activities play a vital role in maintaining human health. When lung damage, surgery, long-term coughing and decreased respiratory muscle strength occur, the normal physiological function of the lungs will be affected, resulting in decreased oxygen intake, increased respiratory rate, weak coughing, and difficulty expectorating. At this time, doctors will recommend lung function exercises to improve respiratory muscle strength, chest expansion and vital capacity. However, existing lung function exercisers cannot adjust the intensity of the exhalation function; at the same time, existing exhalation trainers are relatively complex in structure and have high manufacturing costs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a breathing training device.

[0004] The technical solution adopted by the utility model to solve the technical problem is:

[0005] A breathing trainer includes a ventilation tube, one end of which is connected to an air blowing nozzle and the other end is connected to an air outlet. A plastic resistance tube for gas resistance is detachably connected to the air outlet. The resistance tube is in a rolled tube state when no air is blown and can be blown into a straight tube state when air is blown.

[0006] In one embodiment, a scale is provided on the resistance tube.

[0007] In one embodiment, the blowing nozzle is a mouthpiece.

[0008] In one embodiment, the blowing nozzle is an blowing duckbill.

[0009] In one embodiment, a timer is provided on the ventilation tube.

[0010] In one embodiment, a gas flow meter is provided in the ventilation tube.

[0011] In one embodiment, the ventilation tube is a plastic tube.

[0012] In one embodiment, the air outlet end is a tapered air outlet.

[0013] In one embodiment, the diameter of the plastic resistance tube is larger than the diameter of the air outlet.

[0014] In one embodiment, the plastic resistance tube is fixed to the air outlet by a cable tie.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model uses a ventilation tube, one end of which is connected to an air blowing nozzle and the other end is connected to an air outlet. A plastic resistance tube for gas resistance is detachably connected to the air outlet. The resistance tube is in a rolled tube state when no air is blown and can be blown into a straight tube state when air is blown. Therefore, exhalation function exercises of different intensities can be performed by setting the length of the plastic resistance tube, and the utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of Example 1 of the present utility model;

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the exhalation state structure;

[0019] Figure 3 This is a structural diagram of Example 2 of the present utility model.

[0020] In the figure: 10, ventilation tube, 11, blowing nozzle, 12, air outlet, 15, timer, 16, gas flow meter, 20, plastic resistance tube. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Example 1

[0023] like Figure 1-2 As shown, this embodiment includes a ventilation tube 10, one end of the ventilation tube 10 is connected to a blowing nozzle 11, and the other end is connected to an air outlet 12. A plastic resistance tube 20 for gas resistance is detachably connected to the air outlet 12. The resistance tube 20 is in a rolled tube state when no air is blown, and can be blown into a straight tube state when air is blown; thereby, air is blown through the blowing nozzle 11, so that the length of the plastic resistance tube 20 on the ventilation tube 10 becomes a straight tube, and the intensity of exhalation is judged.

[0024] In this embodiment, a scale 21 is provided on the resistance tube 20 , so that the intensity of the patient's exhalation can be better judged through the scale 21 .

[0025] In this embodiment, the blowing nozzle 11 is a mouthpiece, so as to facilitate the patient to exhale;

[0026] In this embodiment, the blowing nozzle 11 may also be a blowing duckbill.

[0027] The vent pipe 10 is a plastic pipe, thereby reducing manufacturing costs.

[0028] In this embodiment, the end of the air outlet 12 is a tapered air outlet; the diameter of the plastic resistance tube 20 is larger than the diameter of the air outlet 12; and the plastic resistance tube 20 is fixed to the air outlet 12 by a cable tie.

[0029] Example 2

[0030] like Figure 3 As shown, this embodiment includes a ventilation tube 10, one end of the ventilation tube 10 is connected to a blowing nozzle 11, and the other end is connected to an air outlet 12. A plastic resistance tube 20 for gas resistance is detachably connected to the air outlet 12. The resistance tube 20 is in a rolled tube state when no air is blown, and can be blown into a straight tube state when air is blown; thereby, air is blown through the blowing nozzle 11, so that the length of the plastic resistance tube 20 on the ventilation tube 10 becomes a straight tube, and the intensity of exhalation is judged.

[0031] In this embodiment, a scale 21 is provided on the resistance tube 20 , so that the intensity of the patient's exhalation can be better judged through the scale 21 .

[0032] In this embodiment, the blowing nozzle 11 is a mouthpiece, so as to facilitate the patient to exhale;

[0033] In this embodiment, the blowing nozzle 11 may also be a blowing duckbill.

[0034] The vent pipe 10 is a plastic pipe, thereby reducing manufacturing costs.

[0035] In this embodiment, the end of the air outlet 12 is a tapered air outlet; the diameter of the plastic resistance tube 20 is larger than the diameter of the air outlet 12; and the plastic resistance tube 20 is fixed to the air outlet 12 by a cable tie.

[0036] In this embodiment, a timer 15 is provided on the ventilation pipe 10 ; a gas flow meter 16 is provided inside the ventilation pipe 10 .

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the technical solutions of the present invention have been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A breathing trainer, comprising a ventilating tube (10), one end of the ventilating tube (10) being connected to an air blowing nozzle (11) and the other end being connected to an air outlet (12), characterized in that: The air outlet (12) is detachably connected to a plastic resistance tube (20) for gas resistance. The resistance tube (20) is in a rolled tube state when no air is blown and can be blown into a straight tube state when air is blown.

2. The breathing exerciser according to claim 1, characterized in that: The resistance tube (20) is provided with a scale (21).

3. The breathing exerciser according to claim 1, characterized in that: The blowing nozzle (11) is a mouthpiece.

4. The breathing exerciser according to claim 1, characterized in that: The blowing mouth (11) is a blowing duckbill.

5. The breathing exerciser according to claim 4, characterized in that: A timer (15) is provided on the vent pipe (10).

6. The breathing exerciser according to claim 5, characterized in that: A gas flow meter (16) is provided in the ventilation pipe (10).

7. The breathing exerciser according to claim 6, characterized in that: The vent pipe (10) is a plastic pipe.

8. The breathing exerciser according to claim 7, characterized in that: The air outlet (12) end is a tapered air outlet.

9. The breathing exerciser according to claim 8, characterized in that: The diameter of the plastic resistance tube (20) is greater than the diameter of the air outlet (12).

10. The breathing exerciser according to claim 9, characterized in that: The plastic resistance tube (20) is fixed to the air outlet (12) by a cable tie.

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