TWM597632U - Nasal plug type respiration training apparatus with respiratory resistance - Google Patents

Abstract

The present invention provides a nasal plug breathing exerciser with respiratory impedance, which includes a body with a partition line in the axial direction, one end of the partition line has a first end, and the other end of the partition line has a second end. The first end is for the user to wear in the nasal cavity, and the first end is formed with an opening, the second end is penetrated with an air inlet channel and an air outlet channel, and the air inlet channel and the air outlet channel are separated along a dividing line. The air inlet impedance valve body is arranged in the air inlet channel of the main body, and the air inlet impedance valve body resists the air flow during the inhalation action, so that the air flow is guided from the air inlet channel to the opening and enters the nasal cavity; the exhaust impedance valve body , It is set in the exhaust passage of the main body, and the exhaust resistance valve body resists the air flow during the exhalation action, so that the air flow is discharged from the opening to the exhaust passage, thereby providing the functions of inhalation resistance and exhalation resistance.

Description

Nasal plug type breathing exerciser with respiratory impedance

This creation is about a breathing training technique, especially a nasal plug breathing exerciser with respiratory resistance.

According to the United States Patent Publication No. US2018/0168846 A1, a nasal dilator is disclosed. In its embodiment, it is disclosed that the body has a valve mechanism to allow the control fluid to flow through the aperture defined by the inner surface of the ring structure, wherein the valve The mechanism includes a one-way valve plate that can switch between an open state and a closed state. In simple terms, the one-way valve plate can only form an open state during the inhalation action to allow the fluid flow to pass through the valve mechanism in a single direction. In addition, the valve mechanism also includes a perforation function that can discharge fluid during exhalation, so that a controllable and adjustable positive end expiratory pressure (PEEP) can be generated in the nasal cavity, which helps to improve sleep apnea during sleep .

However, the aforementioned nasal dilator can only provide the function of exhalation resistance. Therefore, when the user wears a nasal dilator, it cannot be used to train the lungs inhalation muscles, and thus cannot effectively strengthen the lung function, and the conventional nasal dilation The device is in a fixed form, which cannot provide the user to adjust the direction of wearing the nasal cavity as required, so that it lacks the convenience of practical application.

In order to solve the above-mentioned problems, this creative embodiment provides a nasal plug-type breathing exerciser with respiratory impedance, which can provide the functions of inhalation resistance and exhalation resistance, thereby training lung function and enhancing respiratory and tracheal muscles, as well as providing exhalation The function of end positive pressure.

In order to achieve the above-mentioned purpose, the present invention provides a nasal plug breathing exerciser with respiratory resistance, which includes a body with a partition line in the axial direction, one end of the partition line has a first end, and the other end of the partition line has a The second end, the first end is for the user to wear in the nasal cavity, and the first end is formed with an opening, the second end is penetrated with an intake channel and an exhaust channel, the intake channel and the exhaust channel They are arranged separately along the dividing line and connected to the openings individually; the intake resistance valve body is arranged in the intake passage of the main body, and the intake resistance valve body resists the air flow during the inhalation action, so that the air flow is guided from the intake passage to the opening and enters the nasal cavity; The exhaust resistance valve body is arranged in the exhaust passage of the main body. The exhaust resistance valve body resists the air flow during the exhalation action, so that the air flow is discharged from the opening to the exhaust passage.

Therefore, this creation can provide users with the practicability of adjusting the inhalation and exhalation directions according to their needs, and the breathing exerciser has the functions of inhalation resistance and exhalation resistance, according to which the user can breathe slowly and deeply by wearing the body, thereby training Lung function and respiratory tracheal muscles; moreover, the breathing exerciser has a positive end expiratory pressure (PEEP) function, when the user wears it during sleep, it helps to improve the symptoms of respiratory arrest, thereby achieving improved sleep The effect of quality.

In order to facilitate the description of the central idea of the creation in the column of the above-mentioned new content, specific examples are used to express it.

Please refer to Figures 1 to 11, this creation provides a nasal plug breathing exerciser with respiratory impedance, in which, as shown in Figures 1 to 8, it is the first embodiment of this creation; as shown in Figure 9, This is the second embodiment of this creation; as shown in Figures 10 and 11, this is the third embodiment of this creation.

Please cooperate with FIG. 1 to FIG. 8, the nasal plug breathing exerciser with respiratory impedance according to the first embodiment of the present creation includes a main body 10, an intake impedance valve body 20 and an exhaust impedance valve body 30.

The main body 10 has a long tubular appearance. The main body 10 is provided with a dividing line in the axial direction. The main body 10 has a first end 11 at one end of the dividing line, and the main body 10 has a second end 12 at the other end of the dividing line. , And the first end portion 11 is formed with an opening 111, the second end portion 12 is provided with an intake passage 13 and an exhaust passage 14. The intake passage 13 and the exhaust passage 14 are spaced apart and communicate with the opening 111 individually, Please cooperate with Figures 2 and 3, the cross-section of the intake passage 13 and the cross-section of the exhaust passage 14 are both semicircular, and the volume of the intake passage 13 is larger than the volume of the exhaust passage 14. Among them, when the user 1 actually wears the body 10 , The first end 11 is provided to be worn in the nasal cavity 2 of the user 1, and the second end 12 is exposed outside the nasal cavity 2.

As shown in FIGS. 2 and 3, in a preferred embodiment, the main body 10 further has an inclined portion 15. The inclined portion 15 is provided between the first end 11 and the second end 12, wherein the inclined portion 15 The second end 12 is inclined toward the first end 11, and the inclined portion 15 is connected to the side of the intake passage 13. The inclined portion 15 has a fixed post 151 close to the exhaust passage 14; in some embodiments, the body 10 includes A first body 10a and a second body 10b. The first body 10a and the second body 10b are independently combined. The first body 10a is provided with a first end 11 and an opening 111, and the second body 10b is provided with a first The two end portions 12, the intake passage 13, the exhaust passage 14, and the inclined portion 15.

The intake resistance valve body 20 is arranged in the intake passage 13 of the main body 10. The intake resistance valve body 20 resists air flow when the user 1 performs an inhalation action. The intake resistance valve body 20 can selectively make the intake passage 13 communicates with the opening 111, so that the air flow is guided from the air inlet passage 13 to the opening 111 and enters the nasal cavity 2. In a preferred embodiment, the air inlet resistance valve body 20 is arranged between the first end 11 and the second end 12 , And the intake resistance valve body 20 is arranged obliquely with respect to the dividing line L, wherein the intake resistance valve body 20 is integrally positioned on the inclined portion 15 of the body 10 through the fixed post 151. When the user 1 performs an inhalation action, the intake The impedance valve body 20 can swing toward the dividing line L and the first end 11 of the body 10.

Please cooperate with FIG. 2 and FIG. 3, the intake resistance valve body 20 includes a first intake resistance part 21, a second intake resistance part 22 and a limiting part 23. The first intake resistance part 21 is fixed on On the inclined portion 15 of the main body 10, the first air inlet resistance member 21 has a plurality of first air holes 211 communicating with the air inlet channel 13, wherein the air inlet area of the first air hole 211 is smaller than the air inlet area of the air inlet channel 13. The second air intake resistance member 22 is fixed on the first air intake resistance member 21 different from the inclined portion 15. The second air intake resistance member 22 has a fixed portion 221 which is arranged around the first air intake resistance member 21 , The second air inlet resistance member 22 corresponds to the first air-permeable hole 211 of the first air inlet resistance member 21, and a first resistance piece 222 is pivoted, and a groove 223 is provided between the fixing portion 221 and the first resistance piece 222. The oblique arrangement of the impedance valve body 20 can reduce the airflow thrust, so that the airflow can pass through the first vent 211 and easily push the first impedance piece 222 to an open state. The limiting member 23 is arranged on the second air intake impedance member 22 and limits The positioning member 23 is provided with a stop part 231 corresponding to the first resistance piece 222, and the stop part 231 is curved upwardly and inclined with respect to the second air intake resistance part 22, wherein the stop part 23 can match the shape of the second air intake resistance part 22 To adjust the parameters, as the utility of guiding the airflow.

To further illustrate, the first resistance plate 222 of the second air intake resistance member 22 can be a rigid valve plate or a soft valve plate. In the first embodiment, the first resistance plate 222 is a rigid valve plate, which can improve the airflow pushing Sensitivity, the limiting member 23 can be made of elastic material or non-elastic material. When the limiting member 23 is made of elastic material, the first resistance piece 222 of the second air intake resistance member 22 is stopped by the stopper 231 in the open state. In addition, the stopper 231 can allow elastic swing according to the force of inhalation in real time, which slightly increases the air intake of the second air intake resistance member 22; when the stopper 23 is made of inelastic material, the main function of the stopper 23 is The maximum swing of the second intake resistance member 22 is limited to provide the effect of intake resistance.

Therefore, during the inhalation process of the user 1, the first ventilation hole 211 of the first air intake resistance member 21 and the first resistance sheet 222 of the second air intake resistance member 22 respectively have the function of inhalation resistance, so as to slow down the user 1 At the inhalation speed, the airflow concentrates into the intake passage 13 to guide the first intake resistance member 21, so that the user 1 is provided with a deep inhalation action, so as to achieve the effect of training the breathing tracheal muscles.

The exhaust resistance valve body 30 is arranged in the exhaust passage 14 of the main body 10. The exhaust resistance valve body 30 resists air flow when the user 1 performs an exhalation action. The exhaust resistance valve body 30 can selectively enable the exhaust passage 14 It communicates with the outside world, so that the air flow is guided from the opening 111 to the exhaust passage 14. In a preferred embodiment, the exhaust resistance valve body 30 is fixed outside the second end 12, and the exhaust resistance valve body 30 is opposite to the dividing line The L is vertically arranged, wherein when the user 1 performs an exhalation action, the exhaust resistance valve body 30 can swing toward the separation line L and the second end 12 of the body 10.

As shown in Figures 2 and 3, the exhaust resistance valve body 30 includes a first exhaust resistance component 31, a second exhaust resistance component 32, and a fixing component 33. The first exhaust resistance component 31 is arranged on the body. The second end 12 of 10, and the first exhaust resistance member 31 has a plurality of second vent holes 311 communicating with the exhaust passage 14, wherein the exhaust area of the second vent 311 is smaller than the exhaust area of the exhaust passage 14. , The second exhaust resistance member 32 is different from the second end 12 of the main body 10 and is stacked on the outside of the first exhaust resistance member 31. The second exhaust resistance member 32 has an abutting portion 321, which is disposed at Around the first exhaust resistance member 31, the second exhaust resistance member 32 is pivotally provided with a second resistance piece 322 corresponding to the second air hole 311 of the first exhaust resistance member 31, and the fixing member 33 is provided with a plurality of positioning portions 331, The positioning portion 331 penetrates through the first exhaust resistance component 31 and the second exhaust resistance component 32 to be integrally fixed to the second end 12.

Therefore, when the user 1 is exhaling, the airflow presses against the first resistance piece 222 of the intake resistance valve body 20 to form a covering state, so that most of the airflow is directed to the exhaust passage 14 from the opening 111, and the airflow passes through the second ventilation hole. 311 can push open the second resistance piece 322 to form an open state. It is worth mentioning that the first exhaust resistance piece 31 and the second exhaust resistance piece 32 respectively have an exhalation resistance function to slow down the exhalation speed of the user 1. The user 1 performs a deep exhalation action to achieve the function of positive end-expiratory pressure.

In addition, in some embodiments, the present invention further includes a diverter valve body 40, the diverter valve body 40 is disposed on the main body 10, the diverter valve body 40 has a flow guide 41, a one-way valve plate 42 and a positioning member 43, The air guide 41 penetrates through the air inlet passage 13 of the main body 10, the air guide 41 has two branch passages 411 connected to the first air hole 211 of the first air inlet resistance member 21, and the one-way valve plate 42 is arranged on the air guide member 41 outside and movably covers each shunt passage 411, wherein each one-way valve plate 42 is vertically arranged relative to the dividing line L, and the positioning member 43 is combined with the outer side of the guide member 41, and fixes the peripheral edge of the second end 12 of the body 10 to position An air inlet 44 communicating with the air inlet passage 13 is formed between the member 43 and the guide member 41, and the air inlet 44 is generally fan-shaped.

To further explain, please cooperate with FIG. 2, each branch channel 411 has an abutting surface 412 and a diversion surface 413 respectively. The abutment surfaces 412 are connected to each other and are arranged toward the dividing line L, and the two diversion surfaces 413 are connected obliquely A predetermined angle θ is sandwiched between each abutting surface 412 and the two guide surfaces 413. The predetermined angle θ will change the area of the air inlet 44. The predetermined angle θ is between 60 degrees and 120 degrees, in a preferred embodiment In the example, the predetermined angle θ is 90 degrees.

In particular, when the user 1 performs an inhalation action, the airflow is concentrated into the intake passage 13 from the intake port 44 of the diverter valve body 40 to reduce the air intake of the intake passage 13 as a way to increase the inhalation resistance. Effectiveness: When the user 1 exhales, part of the air flow can be introduced into the shunt passages 411 through the groove 223 of the air intake resistance valve body 20 through the first ventilation hole 211, so that the air flow can push the one-way valve plate 42 to be discharged , And then increase expiratory volume.

In addition, during the wearing process of the body 10, it is possible to seek medical assistance in advance to observe whether the nasal cavity 2 is obstructed by turbinate hypertrophy. This is illustrated in Figure 4. The nasal cavity 2 of the user 1 has mild turbinate hypertrophy symptoms. The personnel can adjust the air inlet 44 of the shunt valve body 40 to avoid the hypertrophy of the turbinate, so that the body 10 can smoothly introduce the airflow into the nasal cavity 2 during the inhalation process, thereby improving the breathing fluency.

Please cooperate with Figure 5 and Figure 5A. The author found through experiments that when the user 1 wears the body 10 and inhales the air intake passage 13 toward the top edge of the nasal cavity 2, the external airflow is covered by the exhaust resistance valve body 30 And blocked, the air flow is guided into the air intake passage 13 of the second end 12, wherein the first air vent 211 of the first air intake resistance member 21 can resist the air intake volume, and the second air intake resistance The first resistance piece 222 of the member 22 covers the first vent 211. At this time, the diaphragm 4 contracts and moves down to reduce the pressure of the lung 3, so that the airflow can push away the first resistance piece 222, thus the second air inlet resistance The member 22 can further provide resistance to the airflow through the first airflow resistance member 21, and then the airflow is guided by the limiting member 23 of the airflow resistance valve body 20 and can be directed to the upper nasal passage and the upper part of the common nasal passage of the nasal cavity 2 into the lungs. 3. Provide the effect of slow inhalation, causing the abdomen to bulge outward.

Please cooperate with FIG. 6 and FIG. 6A. When the user 1 wears the body 10 to exhale, the lung 3 releases air to restore the pressure and the diaphragm 4 relaxes and moves upward. At this time, the airflow derived from the lung 3 will resist the pressure. The first resistance piece 222 of the air resistance valve body 20 forms a covered state, so that most of the air flow is directed to the exhaust passage 14 from the opening 111, and the second exhaust resistance member 32 of the exhaust resistance valve body 30 is pushed away by the air flow, and the first The second vent hole 311 of an exhaust resistance member 31 can resist the exhaust volume of the airflow, so that the user 1 needs to exhale slowly to achieve and extend the positive pressure state of the airway, that is, the function of positive end-expiratory pressure; The abdomen of the external drum also disappears with the exhalation and returns to the state before inhalation, achieving the purpose of training abdominal breathing.

It is supplemented that the author further used X-rays to diagnose lung changes before and after wearing the body 10. The test of this embodiment can be divided into a control group and a control group. The state of inhalation is shown in Figure 7, where a first expansion distance L1 is defined between the upper edge of lung lobe 3A above lung 3 and the lower edge of lung lobe 3B below lung 3; the control group is that user 1 wears the body 10 is in the state of inspiratory impedance, as shown in FIG. 8, in which a second expansion distance L2 is defined between the upper edge of lung lobe 3A above lung 3 and the lower edge of lung lobe 3B below lung 3. The creator has determined through research and found that the second expansion distance L2 of the control group is significantly greater than the first expansion distance L1 of the control group, indicating that the respiratory impedance effect provided by the breathing exerciser of this creation can indeed increase the vital capacity of lung 3 inhalation. And then achieve the effect of training the diaphragm 4, which can strengthen the lung 3 function.

In this way, the creative breathing exerciser has the functions of inhalation resistance and exhalation resistance, according to which the user 1 can breathe slowly and deeply by wearing the body 10. Compared with natural inhalation, the user 1 can train more effectively. Diaphragm 4 and respiratory tracheal muscles. Moreover, this creative breathing exerciser has a positive end expiratory pressure (PEEP) function. When the user 1 wears the breathing exerciser during sleep, it can help to improve the symptoms of apnea, thereby achieving the effect of improving the quality of sleep .

In addition, please cooperate with FIG. 9 to illustrate the second embodiment of the creation of the nasal plug breathing exerciser with respiratory resistance. The difference between the second embodiment and the aforementioned first embodiment is that the second air intake resistance member 22' It is a flexible valve plate. The first resistance plate 222' of the second air intake resistance member 22' has a continuous wave-like folded portion 224'. The folded portions 224' are spaced apart by the fixed posts 151 of the inclined portion 15, wherein, The folded portion 224' of the second intake resistance member 22' can reduce the force of the swing amplitude, so as to improve the sensitivity of the second intake resistance member 22', that is, when the fine airflow is introduced into the intake passage 13, the second The folded portions 224' of the air-intake resistance member 22' can be individually introduced by airflow to form an open state, thereby reducing the disturbance of the nasal cavity 2, thereby adjusting the inspiratory flow rate and introduction direction, and enhancing the stimulation of specific muscles in the nasal cavity 2.

In addition, please cooperate with FIG. 10 and FIG. 11 to illustrate the third embodiment of the creation of the nasal plug breathing exerciser with respiratory impedance. The third embodiment is different from the foregoing first embodiment in that the third embodiment is more Contains an outer shell 50.

The outer casing 50 is used to cover the main body 10. The outer casing 50 is provided with two hollow sleeves 51 and a connecting plate 52 connected between the two sleeves 51. Each sleeve 51 is formed with an accommodation space 511, One end of each sleeve 51 has a plurality of positioning grooves 512, the number of the main body 10 is two, the two main bodies 10 are individually sleeved in the accommodating space 511 of the two sleeves 51, and the two main bodies 10 are respectively provided with a corresponding embedded positioning groove 512 The fixing block 16 is arranged on the outer periphery of the first body 10a; in this way, each body 10 and each sleeve 51 are worn in the nasal cavity 2 of the user 1, and the positioning groove 512 of each sleeve 51 can be used as a fixing The effect of each body 10 provides the function of locating the direction of intake and exhaust.

This creation embodiment discloses the above, but it is not used to limit the creation. Therefore, anyone with ordinary knowledge in the technical field to which this creation belongs can make various changes and modifications without departing from the spirit and scope of this creation. Therefore, the scope of protection of this creation shall be subject to those defined by the attached patent scope.

1: User 2: nasal cavity 3: lungs 3A: Upper lung lobe 3B: Lower lung lobe 4: Diaphragm 10: body 10a: The first body 10b: The second body 11: first end 111: open 12: second end 13: intake channel 14: Exhaust channel 15: Inclined part 151: fixed column 16: fixed block 20: intake impedance valve body 21: The first air intake resistance piece 211: The first vent 22’: The second air inlet resistance piece 221, 221’: Fixed part 222, 222’: The first impedance film 223, 223’: Groove 224’: folding part 23: limit piece 231: Stop 30: exhaust impedance valve body 31: The first exhaust resistance piece 311: second vent 32: The second exhaust resistance piece 321: contact part 322: second impedance film 33: fixed parts 331: Positioning Department 40: Shunt valve body 41: deflector 411: Diversion Department 412: contact surface 413: Diversion Surface 42: One-way valve 43: positioning parts 44: air inlet 50: Outer body 51: sleeve 511: accommodation space 512: positioning slot 52: connecting plate θ: predetermined angle L: dividing line L1: first expansion distance L2: Second expansion distance

Figure 1 is a three-dimensional schematic diagram of the first embodiment of the creation. Figure 2 is an exploded view of the structure of the first embodiment of the creation. Fig. 3 is a schematic cross-sectional view of Fig. 1 along the section line 3-3. Figure 4 is a front view of the implementation state of the first embodiment of this creation. Figure 5 is a schematic diagram of the inhalation state of the first embodiment of the creation. Fig. 5A is a partial enlarged view of part A of Fig. 5. Figure 6 is a schematic diagram of the exhalation state of the first embodiment of the creation. Fig. 6A is a partial enlarged view of part A of Fig. 6. Fig. 7 is an X-ray diagnostic image of the creator who did not wear a breathing exerciser to inhale. Figure 8 is an X-ray diagnostic image of the creative user wearing a breathing exerciser to inhale. Figure 9 is an exploded view of the structure of the second embodiment of the creation. Figure 10 is a three-dimensional schematic diagram of the third embodiment of the creation. Figure 11 is a schematic diagram of the use state of the third embodiment of the authoring.

10: body

10a: The first body

10b: The second body

11: first end

12: second end

13: intake channel

15: Inclined part

16: fixed block

30: exhaust impedance valve body

40: Shunt valve body

42: One-way valve

43: positioning parts

44: air inlet

L: dividing line

Claims (10)

A nasal plug breathing exerciser with respiratory impedance, which comprises: A main body is provided with a dividing line in the axial direction, one end of the dividing line has a first end, and the other end of the dividing line has a second end, the first end is for the user to wear in the nasal cavity, and An opening is formed at the first end, an intake passage and an exhaust passage are penetrated through the second end, and the intake passage and the exhaust passage are spaced apart along the separation line and communicate with the opening individually; An intake resistance valve body, which is arranged in the intake passage of the main body, the intake resistance valve body resists air flow during an inhalation action, so that the air flow is guided from the intake passage to the opening and enters the nasal cavity; and An exhaust resistance valve body is arranged in the exhaust passage of the main body, and the exhaust resistance valve body resists the air flow during the exhalation action, so that the air flow is guided to the exhaust passage from the opening to be discharged. The nasal plug type breathing exerciser with respiratory resistance according to claim 1, wherein the air intake resistance valve body is arranged between the first end and the second end, and the air intake resistance valve body is relatively separated from the The line is arranged obliquely, and when the intake resistance valve body is in an inhalation action, the intake resistance valve body can swing toward the dividing line and the first end. The nasal plug-type breathing exerciser with respiratory resistance according to claim 2, wherein the body further has an inclined portion, the inclined portion is provided between the first end and the second end and extends from the second end The end portion is inclined toward the first end portion, the inclined portion is connected to one side of the intake passage, and the intake impedance valve body is integrally positioned on the inclined portion. The nasal plug type breathing exerciser with respiratory resistance according to claim 3, wherein the air intake resistance valve body includes a first air intake resistance part and a second air intake resistance part, and the first air intake resistance part is fixed On the inclined portion, the first air intake resistance member has a plurality of first air vents communicating with the intake passage, the second air intake resistance member is different from the inclined portion and is fixed to the first air intake resistance member, and the The two air-intake resistance pieces are pivoted to the first air-permeable hole with a first resistance piece. When the air-intake resistance valve body is in an inhalation action, the airflow can pass through the first air hole to push the first resistance piece away to form an open state . The nasal plug-type breathing exerciser with respiratory impedance according to claim 4, wherein the first impedance piece is a flexible valve piece, and the first impedance piece is distributed with a continuous wave-shaped fold. The nasal plug-type breathing exerciser with respiratory resistance according to claim 4, wherein the air intake resistance valve body further includes a limiting member, and the limiting member is different from the first air intake resistance member fixed on the second The air intake resistance piece is provided with a stop part corresponding to the first resistance piece, and the stop part is curved and inclined upward relative to the second air intake resistance piece. The nasal plug type breathing exerciser with respiratory resistance according to claim 3 or 6, wherein the exhaust resistance valve body is integrally arranged at the second end, and the exhaust resistance valve body is arranged perpendicular to the separation line, When the exhaust resistance valve body is exhaling, the exhaust resistance valve body can swing toward the separation line and the second end. The nasal plug type breathing exerciser with respiratory impedance according to claim 7, wherein the exhaust impedance valve body includes a first exhaust impedance member, a second exhaust impedance member and a fixing member, and the first row The air resistance member is arranged at the second end, the first exhaust resistance member has a plurality of second vent holes communicating with the exhaust passage, the second exhaust resistance member is different from the second end and the second end is stacked on the first An exhaust resistance piece. The second exhaust resistance piece is pivotally provided with a second resistance piece corresponding to the second vent hole. When the exhaust resistance valve body is exhaling, the airflow can pass through the second vent hole to push away the The valve plate is in an open state, and the fixing member is used for fixing the first exhaust resistance member and the second exhaust resistance member to the second end. The nasal plug breathing exerciser with respiratory resistance according to claim 8, which further comprises a shunt valve body, the shunt valve body is arranged on the body, and the shunt valve body has a flow guide and a one-way valve plate And a positioning member, the guide member penetrates the air inlet channel, the guide member has two branch passages connected to the first vent hole, the one-way valve plate is arranged outside the guide member and movably covers each The diverting passage, the positioning member is combined with the outer side of the guide member and fixing the periphery of the second end portion, an air inlet communicating with the air inlet passage is formed between the positioning member and the guide member, and the diverting valve body is During the exhalation action, part of the air flow can pass through the first vent hole to be introduced into each of the shunt channels, so that the air flow can push the one-way valve plate to be discharged. The nasal plug-type breathing exerciser with respiratory impedance according to claim 9, further comprising an outer casing for covering the main body. The outer casing is provided with two hollow sleeves and a sleeve connected to the two sleeves. There is an accommodating space formed inside each sleeve, one end of each sleeve has a plurality of positioning grooves, the number of the body is two, the two bodies are fixed in the accommodating space individually, and the two bodies A fixing block corresponding to each positioning groove is respectively provided, and the fixing block is arranged on the outer periphery of the first body.

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