CN210674139U - Breathing training device - Google Patents
Breathing training device Download PDFInfo
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- CN210674139U CN210674139U CN201921523981.2U CN201921523981U CN210674139U CN 210674139 U CN210674139 U CN 210674139U CN 201921523981 U CN201921523981 U CN 201921523981U CN 210674139 U CN210674139 U CN 210674139U
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Abstract
The utility model discloses a breathing training ware, including casing and the fixed indicator panel of expiration, the casing left side is installed and is breathed in resistance adjusting device, and the casing right side installs expiration resistance adjusting device, and the casing comprises shell and the shell two parts of breathing in simultaneously, and the installation arch has been seted up to the shell bottom of breathing in, and has seted up the installation arch bottom the expiration shell, stings to be connected with the resistance arch on the pipe, has seted up first spacing groove on the fixed indicator panel of breathing in, and breathe in the gas pocket adjusting plate surface and seted up the air volume regulation hole of breathing in, breathe in simultaneously and be connected with first spacing arch on the gas pocket adjusting plate. This breathing training ware has can realize exhaling simultaneously and the training of breathing in, and exhale and the inspiratory resistance can nimble independent regulation, and the resistance is adjusted directly perceived, small in size, and portable need not live operation, and is waterproof, can wash at any time, and safety and sanitation are simply direct, characteristics that facilitate the use.
Description
Technical Field
The invention relates to the technical field of science and technology of respiratory training equipment, in particular to a respiratory training device.
Background
Weakness of the respiratory muscles is the main cause of failure of the respiratory muscles to meet the increased demand for breathing during physical activity, with serious consequences that can lead to problems of dyspnea, sleep disorders, speech disorders and dysphagia; benefits of respiratory training: strengthening inspiratory muscles and strengthening expiratory muscles; improved airflow is generated through the vocal cords, reducing tachypnea; improving the resting and exercising blood flow of the limbs; help move the throat complex; improving the breathing coordination and ensuring the safe swallowing function; improve cough and help clear airways; can improve the following diseases: chronic obstructive pulmonary disease, asthma, muscular dystrophy, multiple sclerosis, dysphagia, and sleep apnea; the efficacy of the breathing training is proved by a large amount of practices, the breathing training has great use, and the breathing training is a technology worthy of wide popularization and application; most common breathing trainers in the market have single function, can only realize the training of expiration or inspiration, or the expiration and inspiration resistance is fixed and cannot be adjusted, and users with different ages, different pathological degrees and different breathing strength cannot be satisfied; some electric breathing training devices have more perfect functions, but have higher cost, larger volume, need of live-wire operation, inconvenient cleaning, complex operation, non-intuitive resistance adjustment and inconvenient use and carrying.
In order to overcome the disadvantages of the current market, there is an urgent need for improved respiratory training devices.
Disclosure of Invention
The invention solves the technical problems that most breathing training devices in the prior art have single function, can only realize the training of expiration or inspiration, or the expiration and inspiration resistance is fixed and can not be adjusted, and users with different ages, different pathological degrees and different breathing strength can not be satisfied; some electric breathing trainers have the defects of high cost, large volume, need of live-wire operation, inconvenient cleaning, complex operation, non-visual resistance adjustment and inconvenient use and carrying although the functions are perfect. Expiration resistance adjusting device, inspiration resistance adjusting device, casing and sting the pipe and have and to realize exhaling simultaneously and inhale the training, and exhale and the independent regulation that inspiratory resistance can be nimble, the resistance is adjusted directly perceivedly, small in size, and portable need not live operation, and is waterproof, can wash at any time, safety and sanitation, simple directness, characteristics convenient to use.
In order to achieve the purpose, the invention provides the following technical scheme: a breathing training device comprises a shell and an expiration fixed indicating plate, wherein an inspiration resistance adjusting device is installed on the left side of the shell, an expiration resistance adjusting device is installed on the right side of the shell, the shell consists of an inspiration shell and an expiration shell, an installation bulge is formed in the bottom of the inspiration shell, an installation bulge is formed in the bottom of the expiration shell, a resistance bulge is connected to a biting tube, a first limiting groove is formed in the inspiration fixed indicating plate, an inspiration ventilation regulating baffle hole is formed in the surface of an inspiration air hole regulating baffle, a first limiting bulge is connected to the inspiration air hole regulating baffle, and an inspiration silica gel soft sheet is installed between the inspiration fixed indicating plate and the inspiration air hole regulating baffle; the air suction shell is provided with an air suction vent hole;
the breath fixing indicator plate is provided with a second limiting groove, the surface of the breath air hole adjusting baffle plate is provided with a breath air volume adjusting hole, the breath air hole adjusting baffle plate is provided with a second limiting bulge, and a breath silica gel film is arranged between the breath fixing indicator plate and the breath air hole adjusting baffle plate; the expiration shell is provided with an expiration vent hole.
Preferably, the expiration resistance adjusting device is composed of an expiration fixing indicator plate, an expiration silica gel film and an expiration air hole adjusting baffle plate.
Preferably, the air suction resistance adjusting device consists of an air suction fixing indicator plate, an air suction silica gel film and an air suction hole adjusting baffle plate.
Preferably, breathe in the silica gel film and exhale and seted up the hole in the middle of the silica gel film, and breathe in the silica gel film and exhale the silica gel film and all be the circular structure of making by the silica gel material, breathe in the silica gel film simultaneously and exhale the thickness of silica gel film and be less than 0.3 mm.
Preferably, the air suction hole adjusting baffle is fixed with a first limiting groove on the air suction fixed indicating plate through a first limiting protrusion, and the air expiration hole adjusting baffle is fixed with a second limiting groove on the air expiration fixed indicating plate through a second limiting protrusion.
Preferably, the expiratory ventilation regulating holes in the expiratory air hole regulating baffle are arranged into five groups, the diameters of the expiratory ventilation regulating holes in the five groups are different, the inspiratory ventilation regulating holes in the inspiratory air hole regulating baffle are arranged into six groups, and the diameters of the inspiratory ventilation regulating holes in the six groups are different.
Preferably, the expiration shell and the inspiration shell can be bonded together, the inspiration fixed indicating plate and the inspiration air hole adjusting baffle are bonded together, and the expiration fixed indicating plate and the expiration air hole adjusting baffle are bonded together.
Preferably, the resistance bulge is matched with the installation bulge in size, and the bite pipe is clamped in the installation bulge through the resistance bulge; the lower end of the biting tube is arranged in a flat shape.
Compared with the prior art, the invention has the beneficial effects that:
1. the breathing training and the breathing training can be simultaneously realized, the breathing resistance and the breathing resistance can be flexibly and independently adjusted, the resistance adjustment is visual, the size is small, the carrying is convenient, the live-wire operation is not needed, the water-proof effect is realized, the washing can be carried out at any time, and the breathing training device is safe, sanitary, simple, direct and convenient to use;
2. the two resistance bulges on the bite pipe are combined with the corresponding mounting bulges in the shell, so that the bite pipe is fixed on the shell and is communicated with an air cavity formed in the shell; when the bite pipe is pulled out, the resistance bulge is deformed under stress, so that the bite pipe can be easily pulled out, and the bite pipe can be flexibly pulled out and inserted;
3. the air suction fixing indicator plate, the air suction silica gel film and the air suction hole adjusting baffle of the air suction resistance adjusting device are fixed together; the expiration fixing indicator board, the expiration silica gel film and the expiration air hole adjusting baffle of the expiration resistance adjusting device are fixed together; the side walls of the inspiration air hole adjusting baffle and the expiration air hole adjusting baffle are provided with a plurality of raised baffle buckles, and the baffle buckles can clamp the inspiration resistance adjusting device and the expiration resistance adjusting device with the shell;
4. when the exhalation resistance adjusting device is rotated, round holes with different sizes on the exhalation air hole adjusting baffle plate can be overlapped with holes on the air cavity, when the exhalation resistance adjusting device is overlapped with a large air hole, the exhalation resistance is smaller, and when the exhalation resistance is overlapped with a small air hole, the exhalation resistance is larger; the adjusting mode of the inspiration air hole adjusting baffle is consistent with that of the expiration air hole adjusting baffle.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the present invention;
FIG. 4 is a schematic representation of the flow of the blowing gas stream for the structure of the present invention;
FIG. 5 is an exploded view of the air suction fixing indicator plate, the air suction silicone film and the air suction hole adjusting baffle of the present invention;
FIG. 6 is a schematic view of a suction mount indicator plate according to the present invention;
FIG. 7 is a perspective view of a suction mount indicator panel of the present invention;
FIG. 8 is a schematic view of a getter silicone film according to the present invention;
FIG. 9 is a perspective view of a suction orifice adjusting baffle of the present invention;
FIG. 10 is a schematic view of an inspiratory ventilation aperture of the present invention construction;
FIG. 11 is a schematic view of a suction vent according to the present invention;
FIG. 12 is a schematic view of a getter housing according to the present invention;
FIG. 13 is a schematic view of the installation of the air suction fixing indicator plate, the air suction silicone film and the air suction hole adjusting baffle of the structure of the present invention;
FIG. 14 is a schematic view of the construction of the expiratory shell of the invention;
FIG. 15 is a schematic view of an exhalation vent of the present invention;
FIG. 16 is a schematic view of the breath fixing indicator plate, the breath silica gel film and the breath vent adjusting baffle of the present invention;
FIG. 17 is an exploded view of the breath fixing indicator plate, the breath silicone film and the breath vent adjusting baffle according to the present invention;
FIG. 18 is a schematic view of an exhalation fixture indicator panel of the present invention;
FIG. 19 is a perspective view of a structural exhalation fixture panel of the present invention;
FIG. 20 is a schematic view of an expiratory ventilation adjustment aperture in accordance with the teachings of the present invention;
FIG. 21 is a perspective view of an exhalation vent adjustment flap constructed in accordance with the present invention;
FIG. 22 is a schematic view of a structural suction housing of the present invention;
FIG. 23 is a schematic view of a structural exhalation shell of the present invention;
FIG. 24 is a schematic view of a structural resistance bulge of the present invention;
FIG. 25 is a cross-sectional view of a bite tube of the present invention construction;
FIG. 26 is a graph showing the relationship between the area of the air holes and the suction resistance according to the embodiment of the present invention;
FIG. 27 is a graph of the relationship between vent area and exhalation resistance for an embodiment of the present invention;
reference numbers in the figures: 1. an expiratory resistance adjusting means; 2. an intake resistance adjusting device; 3. a housing; 4. biting the tube; 5. an air intake housing; 6. an air suction fixing indicator board; 7. a suction silica gel sheet; 8. a suction air hole adjusting baffle; 9. a first limit protrusion; 10. a suction vent; 11. an expiratory fixation indicator board; 12. breath silica gel film; 13. an expiratory air hole adjusting baffle; 14. a second limit groove; 15. a second limit bulge; 16. an exhalation vent; 17. an expiratory shell; 18. a resistance protrusion; 19. mounting a boss; 20. a first limit groove; 21. an inspiratory ventilation regulating hole; 22. and an expiratory ventilation regulating hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-25, the present invention provides a technical solution: a breathing training device comprises a shell 3 and an expiration fixed indicating plate 11, wherein an inspiration resistance adjusting device 2 is installed on the left side of the shell 3, an expiration resistance adjusting device 1 is installed on the right side of the shell 3, the shell 3 consists of an inspiration shell 5 and an expiration shell 17, and the expiration resistance adjusting device 1 consists of three parts, namely an expiration fixed indicating plate 11, an expiration silica gel film 12 and an expiration air hole adjusting baffle 13; the air suction resistance adjusting device 2 consists of an air suction fixed indicating plate 6, an air suction silica gel film 7 and an air suction hole adjusting baffle plate 8; the bottom of the air suction shell 5 is provided with an installation bulge 19, the bottom of the exhalation shell 17 is provided with an installation bulge 19, the bite tube 4 is connected with a resistance bulge 18, the air suction fixing indicator plate 6 is provided with a first limiting groove 20, the surface of the air suction hole adjusting baffle plate 8 is provided with an air suction ventilation regulating hole 21, the air suction hole adjusting baffle plate 8 is connected with a first limiting bulge 9, and an air suction silica gel soft sheet 7 is arranged between the air suction fixing indicator plate 6 and the air suction hole adjusting baffle plate 8; the air suction hole adjusting baffle plate 8 is fixed with a first limiting groove 20 on the air suction fixing indicator plate 6 through a first limiting bulge 9, and the air exhalation hole adjusting baffle plate 13 is fixed with a second limiting groove 14 on the air exhalation fixing indicator plate 11 through a second limiting bulge 15; the air suction shell 5 is provided with an air suction vent hole 10; a hole is formed between the inspiration silica gel film 7 and the expiration silica gel film 12, the inspiration silica gel film 7 and the expiration silica gel film 12 are both of circular structures made of silica gel materials, and the thicknesses of the inspiration silica gel film 7 and the expiration silica gel film 12 are smaller than 0.3 mm; the expiratory ventilation regulating holes 22 on the expiratory air hole regulating baffle 13 are arranged into five groups, the diameters of the five groups of expiratory ventilation regulating holes 22 are different, meanwhile, the inspiratory ventilation regulating holes 21 on the inspiratory air hole regulating baffle 8 are arranged into six groups, and the diameters of the six groups of inspiratory ventilation regulating holes 21 are different; a second limiting groove 14 is formed in the expiration fixing indication plate 11, an expiration ventilation adjusting hole 22 is formed in the surface of the expiration air hole adjusting baffle 13, a second limiting protrusion 15 is formed in the expiration air hole adjusting baffle 13, and an expiration silica gel film 12 is arranged between the expiration fixing indication plate 11 and the expiration air hole adjusting baffle 13; the expiration shell 17 is provided with an expiration vent hole 16; the expiration shell 17 and the inspiration shell 5 are in a symmetrical structure about the center line of the biting tube 4, the inspiration fixed indicating plate 6 and the inspiration air hole adjusting baffle plate 8 are adhered together, and the expiration fixed indicating plate 11 and the expiration air hole adjusting baffle plate 13 are adhered together; the resistance bulge 18 is matched with the installation bulge 19 in size, and the bite tube 4 is clamped in the installation bulge 19 through the resistance bulge 18; the lower end of the bite pipe 4 is arranged in a flat shape;
the principle of rotating and adjusting the expiratory resistance is that 5 expiratory ventilation adjusting holes 22 on the expiratory vent adjusting baffle 13 are arranged in a circular shape with equal angles at the center, five second limiting bulges 15 are arranged on the side wall of the expiratory vent adjusting baffle 13, when the second limiting bulges 15 on the side wall of the expiratory vent adjusting baffle 13 are combined with the second limiting grooves 14, one hole on the expiratory vent adjusting baffle 13 is just overlapped with the expiratory vent 16, the expiratory resistance adjusting device 1 is rotated, so that circular holes with different sizes on the expiratory vent adjusting baffle 13 are overlapped with holes on an air cavity, when the expiratory resistance adjusting device is overlapped with a large vent, the expiratory resistance is smaller, and when the expiratory resistance is overlapped with a small vent, the expiratory resistance is larger; the resistance of each hole at different flow rates can be measured by other devices;
the air suction fixing indicator plate 6, the air suction silica gel film 7 and the air suction hole adjusting baffle plate 8 of the air suction resistance adjusting device 2 are fixed together; the expiration fixed indicator board 11, the expiration silica gel film 12 and the expiration air hole adjusting baffle 13 of the expiration resistance adjusting device 1 are fixed together; a plurality of raised baffle fasteners are arranged on the side walls of the inspiration air hole adjusting baffle 8 and the expiration air hole adjusting baffle 13, and the baffle fasteners can clamp the inspiration resistance adjusting device 2, the expiration resistance adjusting device 1 and the shell 3 together; the inspiration resistance adjusting device 2 and the expiration resistance adjusting device 1 are communicated with an air cavity inside the shell 3;
one end of the bite tube 4 is provided with two resistance bulges 18 which are used for fixing the bite tube 4 with the shell 3, the bite tube 4 is inserted into the shell 3, the two resistance bulges 18 on the bite tube 4 are combined with corresponding mounting bulges 19 in the shell 3, so that the bite tube 4 is fixed on the shell 3, and the bite tube 4 is communicated with an air cavity formed in the shell 3; when the bite tube 4 is pulled out, the resistance bulge 18 is stressed and deformed, so that the bite tube 4 is easily pulled out, and the flexible pulling and inserting of the bite tube 4 are realized.
When the breathing training device is used, the breathing training device mainly comprises four parts, namely an inspiration resistance adjusting device 2, an expiration resistance adjusting device 1, a shell 3 and a bite tube 4, wherein an air cavity communicated with the inspiration resistance adjusting device 2 and the expiration resistance adjusting device 1 is formed in the shell 3; the inspiration resistance adjusting device 2 and the expiration resistance adjusting device 1 are respectively fixed on two sides of the shell 3, and the bite tube 4 is inserted into an air cavity in the shell 3; the bite tube 4 is a part which is sucked, and a user can suck the breath of the bite tube 4; the suction resistance adjusting means 2 is a means for adjusting suction resistance; the exhalation resistance adjusting apparatus 1 is an apparatus that adjusts exhalation resistance; the bite tube 4 is contained, the breath is forcefully taken, the gas can only flow out of the expiration resistance adjusting device 1 during expiration, and the gas can only enter from the inspiration resistance adjusting device 2 during inspiration; the inhalation resistance adjusting means 2 and the exhalation resistance adjusting means 1 function as gas check valves;
when breathing in: the air suction fixing indication plate 6 is used for indicating the current air suction gear and the rotation adjusting gear, and different gears correspond to different air suction resistance ranges; the lower end of the air suction fixing indicator board 6 is provided with a limiting groove for fixing with an air suction hole adjusting baffle 8; the air suction silica gel film 7 is a circular silica gel film with a hole in the middle and is an important part for realizing the unidirectional circulation of gas, the thinner the film is, the more beneficial the unidirectional flow of the gas is, and the thickness of the film is less than 0.3 mm; the air suction hole adjusting baffle 8 is provided with 6 round holes with different sizes, the sizes of the holes are different and indicate different air volumes, the air suction resistance can be adjusted by rotating to adjust the sizes of the corresponding air holes, the relation between the air suction resistance and the air hole area is shown in the attached figure 26, wherein the abscissa indicates the air hole area, and the ordinate indicates the air suction resistance;
when breathing out: the expiration fixed indicating plate 11 is used for indicating a current expiration gear and a rotation adjusting gear, and different gears correspond to different expiration resistance ranges; the lower end of the expiration fixing indicator plate 11 is provided with a limiting groove for fixing with an expiration air hole adjusting baffle 13; the expiration silica gel film 12 is a circular silica gel film with a hole in the middle and is an important part for realizing the unidirectional gas flow, the thinner the film is, the more beneficial the unidirectional gas flow is formed, and the thickness of the film is less than 0.3 mm; the exhalation air hole adjusting baffle 13 is provided with 6 round holes with different sizes, the sizes of the round holes are different and indicate different ventilation volumes, the exhalation resistance can be adjusted by rotating and adjusting the sizes of the corresponding air holes, the relation between the exhalation resistance and the air hole area is shown in the attached drawing 27, wherein the abscissa marks the air hole area, and the ordinate indicates the exhalation resistance;
the one-way air suction principle is as follows: when in air suction, the air flows through the air suction fixed indicating plate 6, the air enables the air suction silica gel film 7 to deform, the air flows in, then flows into the biting tube 4 through the air suction air hole adjusting holes on the air suction air hole adjusting baffle 8 and then flows into the biting tube 4 through the air cavity; when in expiration, the inspiration silica gel film 7 cannot be deformed due to the blocking of the inspiration fixed indication plate 6, and the gas cannot flow out from the place; thus, a gas one-way valve which can only admit gas and can not exhaust gas is formed;
the principle of one-way expiration is as follows: when in expiration, the air flows out from the expiratory air volume adjusting holes 22 on the expiratory air hole adjusting baffle 13, the expiratory silica gel film 12 is suspended in the air flow direction, the air flow deforms the silica gel film, and then the air flow flows out through the expiratory fixing indicator plate 11; when in inspiration, the inspiration silica gel film 7 cannot be deformed due to the blocking of the expiration air hole adjusting baffle 13, and the gas cannot be inhaled from the place; thus, a gas one-way valve which only can discharge gas but not can input gas is formed; this is the entire process of operation of the breathing exercise machine.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Breathing training device comprising a housing (3) and an expiratory securing indicator plate (11), characterized in that: the breathing resistance adjusting device is characterized in that a breathing resistance adjusting device (2) is installed on the left side of the shell (3), a breathing resistance adjusting device (1) is installed on the right side of the shell (3), the shell (3) consists of a breathing shell (5) and a breathing shell (17), an installation bulge (19) is formed in the bottom of the breathing shell (5), the installation bulge (19) is formed in the bottom of the breathing shell (17), a resistance bulge (18) is connected to the biting tube (4), a first limiting groove (20) is formed in the breathing fixed indicating plate (6), a breathing air volume adjusting hole (21) is formed in the surface of the breathing air hole adjusting baffle (8), a first limiting bulge (9) is connected to the breathing air hole adjusting baffle (8), and a breathing silica gel soft sheet (7) is installed between the breathing fixed indicating plate (6) and the breathing air hole adjusting baffle (8); the air suction shell (5) is provided with an air suction vent hole (10);
a second limiting groove (14) is formed in the expiration fixing indicating plate (11), an expiration ventilation adjusting hole (22) is formed in the surface of the expiration air hole adjusting baffle plate (13), a second limiting protrusion (15) is formed in the expiration air hole adjusting baffle plate (13), and an expiration silica gel film (12) is arranged between the expiration fixing indicating plate (11) and the expiration air hole adjusting baffle plate (13); the expiration shell (17) is provided with an expiration vent hole (16).
2. The respiratory trainer as claimed in claim 1, wherein: expiration resistance adjusting device (1) is by expiration fixed indicator board (11), expiration silica gel film (12) and expiration gas pocket adjusting baffle (13) triplex.
3. The respiratory trainer as claimed in claim 1, wherein: the air suction resistance adjusting device (2) is composed of an air suction fixing indicator plate (6), an air suction silica gel film (7) and an air suction hole adjusting baffle (8).
4. The respiratory trainer as claimed in claim 1, wherein: breathe in silica gel film (7) and exhale and seted up the hole in the middle of silica gel film (12), and breathe in silica gel film (7) and exhale silica gel film (12) and all be the circular structure of making by the silica gel material, breathe in silica gel film (7) simultaneously and exhale the thickness of silica gel film (12) and be less than 0.3 mm.
5. The respiratory trainer as claimed in claim 1, wherein: the inspiration air hole adjusting baffle (8) is fixed with a first limiting groove (20) on the inspiration fixed indicating plate (6) through a first limiting protrusion (9), and the expiration air hole adjusting baffle (13) is fixed with a second limiting groove (14) on the expiration fixed indicating plate (11) through a second limiting protrusion (15).
6. The respiratory trainer as claimed in claim 1, wherein: expiration air vent adjusting plate (13) is last expiration air volume adjusting hole (22) set up to five groups, and the diameter diverse of five groups expiration air volume adjusting hole (22), inhales simultaneously on air vent adjusting plate (8) the air volume adjusting hole (21) of breathing in and sets up to six groups, six groups inhale the diameter diverse of air volume adjusting hole (21).
7. The respiratory trainer as claimed in claim 1, wherein: the expiration shell (17) and the inspiration shell (5) can be bonded up and down, the inspiration fixed indicating plate (6) and the inspiration air hole adjusting baffle (8) are bonded together, and the expiration fixed indicating plate (11) and the expiration air hole adjusting baffle (13) are bonded together.
8. The respiratory trainer as claimed in claim 1, wherein: the resistance bulge (18) is matched with the installation bulge (19) in size, and the biting tube (4) is clamped in the installation bulge (19) through the resistance bulge (18); the lower end of the biting tube (4) is arranged in a flat shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523981.2U CN210674139U (en) | 2019-09-13 | 2019-09-13 | Breathing training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523981.2U CN210674139U (en) | 2019-09-13 | 2019-09-13 | Breathing training device |
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| Publication Number | Publication Date |
|---|---|
| CN210674139U true CN210674139U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921523981.2U Active CN210674139U (en) | 2019-09-13 | 2019-09-13 | Breathing training device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420441A (en) * | 2019-09-13 | 2019-11-08 | 上海朔茂网络科技有限公司 | A kind of respiration training |
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2019
- 2019-09-13 CN CN201921523981.2U patent/CN210674139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420441A (en) * | 2019-09-13 | 2019-11-08 | 上海朔茂网络科技有限公司 | A kind of respiration training |
| CN110420441B (en) * | 2019-09-13 | 2023-07-14 | 上海朔茂网络科技有限公司 | Respiration training device |
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Effective date of registration: 20210602 Address after: 201800 room 654, 6 / F, building 4, 5018 Liuxiang Road, Jiading District, Shanghai Patentee after: SHANGHAI SHUOMAO MEDICAL DEVICES Co.,Ltd. Address before: 2L, Hechuan building, 2016 Yishan Road, Minhang District, Shanghai, 201103 Patentee before: SHANGHAI SHUOMAO NETWORK TECHNOLOGY Co.,Ltd. |