A breathing training device with atomization function

Abstract

The present invention relates to the technical field of lung training devices, and more specifically, to a breathing training device with an atomization function, comprising a wearing portion, an atomization cup arranged on the right side of the wearing portion, and a training device arranged between the wearing portion and the atomization cup, wherein the training device comprises a fixing portion, a resistance adjustment portion arranged inside the fixing portion, an air duct adjustment portion arranged outside the fixing portion, and a flipping portion that rotates in coordination with the air duct adjustment portion. The breathing training device with an atomization function can skillfully cooperate with the flipping portion to realize flexible switching of different airflow directions in the fixing portion by toggling the position of a sliding lever, thus saying goodbye to the limitation of traditional training devices that can only perform single-mode training. At the same time, the separation of the airflow paths for inspiration and exhalation effectively reduces the mutual interference between airflows, allowing the patient to concentrate on the subtle movements of each breath, thereby exercising the respiratory muscles more efficiently.

Description

Technical Field

[0001] The present invention relates to the technical field of lung training devices, in particular to a breathing training device with an atomization function. Background Art

[0002] The breathing training device with nebulization function is a medical device that combines nebulization therapy and breathing training functions. The nebulizer is responsible for atomizing the drug solution into fine mist particles, which enter the respiratory tract and lungs during the patient's inhalation process to achieve the treatment purpose. The breathing trainer helps patients perform breathing training and improve the strength and endurance of their respiratory muscles by setting different resistances. This device not only improves the treatment effect, but also saves patients' time. It is an ideal choice for the rehabilitation of patients with respiratory diseases.

[0003] The patent with application number CN202110192592.1 discloses a breathing trainer with atomization function, including a training disk with a hollow interior, an atomizer is fixedly installed on the left side of the training disk, the front of the atomizer is connected to a breathing mask through a trachea, and six mounting slots are fixedly connected to the front of the training disk at equal intervals. A hole is opened in the center of the training disk and a central axis is connected through a rotating bearing. Through the setting of the training disk, the design of covering the drawing board and the design that can only be viewed after inhalation is utilized, and the set stories or pictures are utilized to induce children to perform breathing training, thereby increasing the interest of breathing training.

[0004] However, traditional breathing training devices often preset a single training mode and fail to effectively separate the airflow paths for inhalation and exhalation, which causes the airflow to easily interfere with each other during the breathing process, making it difficult for patients to concentrate on the subtle movements of each breath during training. This not only affects the effect of breathing training, but also limits the ability of patients to make immediate adjustments based on their own physical condition or training needs.

[0005] In view of this, we propose a breathing training device with atomization function. Summary of the invention

[0006] The purpose of the present invention is to provide a breathing training device with atomization function to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A breathing training device with atomization function, comprising a wearing portion, an atomization cup arranged on the right side of the wearing portion, and a training device arranged between the wearing portion and the atomization cup;

[0009] The training device comprises a fixing part, a resistance adjusting part arranged inside the fixing part, an air duct adjusting part arranged outside the fixing part, and a flipping part rotating in coordination with the air duct adjusting part;

[0010] The fixing part includes an outer disc, a disc wall through pipe arranged on the front and rear sides of the outer disc, a sealing transverse pipe for providing a placement area for the flip part, and a lower convex pipe arranged on the bottom surface of the outer disc;

[0011] The resistance adjustment part includes a fan blade rotating with the air flow, a stirring blade rotating with the fan blade center rod, a rotating tube sleeved on the outside of the stirring blade, and a liquid storage tube arranged on the outside of the rotating tube;

[0012] The liquid storage tube comprises a telescopic tube body, a limiting convex rod arranged at the center of the inner bottom surface of the telescopic tube body, and a tube wall convex block arranged on the inner tube wall of the telescopic tube body;

[0013] The air duct adjustment part includes a connecting rod, a sliding lever slidably connected to the outside of the connecting rod, a pressure spring that pushes the sliding lever to move toward the wearing part through its own elastic force, and a moving tooth plate that moves with the sliding lever;

[0014] The flipping part comprises a rotating rod which rotates when the moving tooth plate moves, two groups of rod body discs arranged at both ends of the rotating rod, and an air blocking plate connected between a pair of rod body discs.

[0015] In the technical solution of the present invention, the wearing part includes a breathing mask, a connecting pipe integrally formed on the outer wall of the right end of the breathing mask, and an air guide cover clamped to the end of the connecting pipe.

[0016] In the technical solution of the present invention, the disk wall through tube is integrally formed with the outer sleeve disk, the left end of the disk wall through tube is clamped and fixed with the circular hole on the outer wall of the air guide cover, and the sealing cross tube is integrally formed with the two disk wall through tubes.

[0017] In the technical solution of the present invention, a docking cover is threadedly connected to the right pipe opening of one of the disk wall through pipes, the end of the docking cover is clamped and fixed to the air outlet of the atomizer cup, and a lower convex tube is hot-melt connected to the center position of the bottom surface of the outer disk.

[0018] In the technical solution of the present invention, the upper and lower ends of the blade center rod are rotatably connected to the outer side walls of the upper and lower ends of the outer sleeve disc, and the end of the blade center rod extends to the bottom of the outer sleeve disc and is hollow inside.

[0019] In the technical solution of the present invention, the stirring blade is hot-melt connected to the outer wall of the bottom end of the fan blade center rod, the rotating tube is rotatably connected to the bottom surface of the lower convex tube, and a cam groove is opened on the outer ring wall of the rotating tube.

[0020] In the technical solution of the present invention, the size of the inner tube wall of the telescopic tube body is adapted to the outer annular wall gear of the rotating tube, the limiting protrusion is clamped and fixed on the inner bottom surface of the telescopic tube body and the end is slidably connected to the inside of the fan blade center rod, the tube wall protrusion is integrally formed with the telescopic tube body and the end extends to the inside of the cam groove.

[0021] In the technical solution of the present invention, connecting blocks are clamped on the left and right ends of the connecting rod, the connecting blocks are hot-melt connected to the disk wall through tube, the sliding lever is slidably connected to the outside of the connecting rod, and the pressure spring is sleeved on the outside of the connecting rod.

[0022] In the technical solution of the present invention, the air duct adjustment part also includes an outer casing frame which is clamped and fixed on the outer wall of the sealing horizontal tube, and a limiting bracket is hot-melt connected on the inner wall of the outer casing frame. The movable tooth plate is slidably connected to the inside of the limiting bracket and an extending rod is clamped between the movable tooth plate and the sliding lever.

[0023] In the technical solution of the present invention, both ends of the rotating rod are rotatably connected to the inside of the sealed cross tube, and a rod end gear meshing with the movable gear plate is clamped at the end position of the rotating rod, and the rod body disc and the air blocking plate are integrally formed with the rotating rod.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. This breathing training device with atomization function can cleverly cooperate with the flip part to achieve flexible switching of different airflow directions in the fixed part by toggling the position of the sliding lever, saying goodbye to the limitation of traditional training devices that can only perform single-mode training. At the same time, the separation of the airflow paths for inhalation and exhalation effectively reduces the mutual interference between airflows, allowing patients to concentrate on the subtle movements of each breath, thereby exercising the respiratory muscles more efficiently.

[0026] 2. The breathing training device with atomization function, by twisting the rotating tube, drives the entire position of the liquid storage tube to shift, and changes the liquid level of the telescopic tube, thereby changing the contact area between the liquid and the stirring blade, thereby completing the adjustment of the resistance when the fan blade rotates. While simplifying the overall structure, it also greatly facilitates the user to adjust the resistance in real time during use, meeting the personalized training requirements under different training needs and physical conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0028] Figure 2 It is a structural schematic diagram of the wearing portion in the present invention.

[0029] Figure 3It is a schematic diagram of the structural section of the training device in the present invention.

[0030] Figure 4 This is one of the structural schematic diagrams of the fixing part in the present invention.

[0031] Figure 5 This is the second structural schematic diagram of the fixing part in the present invention.

[0032] Figure 6 It is a schematic cross-sectional view of the structure of the resistance adjustment part in the present invention.

[0033] Figure 7 It is a schematic diagram of the structure of the rotating ring in the present invention.

[0034] Figure 8 It is a schematic cross-sectional view of the structure of the liquid storage tube in the present invention.

[0035] Fig. 9 It is a schematic cross-sectional view of the structure of the air duct adjustment part of the present invention.

[0036] Fig.10 It is a schematic diagram of the structure of the turning part in the present invention.

[0037] Fig.11 It is a schematic diagram of the structure of the atomizer cup in the present invention.

[0038] Description of reference numerals:

[0039] 100, wearing portion; 110, breathing mask; 120, connecting pipe; 130, air guide cover;

[0040] 200, training device; 210, fixing part; 211, outer sleeve disc; 212, disc wall through pipe; 213, sealing horizontal pipe; 214, docking cover; 215, lower convex pipe; 220, resistance adjustment part; 221, fan blade; 222, stirring blade; 223, rotating tube; 2230, cam groove; 224, liquid storage tube; 2240, telescopic tube body; 2241, limiting convex rod; 2242, tube wall convex block; 230, air duct adjustment part; 231, connecting block; 232, connecting rod; 233, sliding lever; 234, pressure spring; 235, outer sleeve frame; 2350, limiting bracket; 236, extension rod; 237, movable tooth plate; 240, turning part; 241, rotating rod; 242, rod end gear; 243, rod body disc; 244, air blocking plate;

[0041] 300. Atomizer cup. DETAILED DESCRIPTION

[0042] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] See also Figure 1-Figure 11 As shown, this embodiment provides a technical solution:

[0044] A breathing training device with atomization function, comprising a wearing portion 100, an atomization cup 300 disposed on the right side of the wearing portion 100, and a training device 200 disposed between the wearing portion 100 and the atomization cup 300;

[0045] In the present invention, the wearing part 100 includes a breathing mask 110, a connecting pipe 120 integrally formed on the outer wall of the right end of the breathing mask 110, and an air guide cover 130 clamped on the end of the connecting pipe 120;

[0046] Furthermore, the breathing mask 110 is convenient for the user to wear it on his face and breathe in the breathing mask 110 through the mouth. During the patient's exhalation and inhalation, airflow will flow inside the connecting tube 120 and the air guide cover 130.

[0047] In this embodiment, Figure 3-Figure 8 As shown, the training device 200 includes a fixing portion 210, a resistance adjustment portion 220 disposed inside the fixing portion 210, an air duct adjustment portion 230 disposed outside the fixing portion 210, and a flip portion 240 that rotates in coordination with the air duct adjustment portion 230;

[0048] Specifically, the fixing portion 210 includes an outer sleeve disc 211 , a disc wall through pipe 212 disposed on the front and rear sides of the outer sleeve disc 211 , a sealing transverse pipe 213 for providing a placement area for the flip portion 240 , and a lower protruding pipe 215 disposed on the bottom surface of the outer sleeve disc 211 .

[0049] Furthermore, the disk wall through tube 212 is integrally formed with the outer sleeve disk 211 , the left end of the disk wall through tube 212 is fixedly engaged with the circular hole on the outer wall of the air guide cover 130 , and the sealing transverse tube 213 is integrally formed with the two disk wall through tubes 212 .

[0050] Furthermore, a docking cover 214 is threadedly connected to the right pipe opening of one of the disk wall through pipes 212, and the end of the docking cover 214 is clamped and fixed to the air outlet of the atomizer cup 300. A lower convex tube 215 is hot-melt connected to the center of the bottom surface of the outer sleeve disk 211.

[0051] Furthermore, the outer sleeve disc 211 is used to provide a placement area for the structure in the resistance adjustment part 220, the two disc wall tubes 212 are used to provide flow areas for the airflow generated when the patient exhales and inhales, respectively, the sealed cross tube 213 is used to provide a rotation area for the flipping part 240, and the lower convex tube 215 is used to provide a rotation platform for the rotating tube 223.

[0052] In this embodiment, Figure 6 As shown, the resistance adjustment part 220 includes a fan blade 221 that rotates with the air flow, a stirring blade 222 that rotates with the central rod of the fan blade 221, a rotating tube 223 sleeved on the outside of the stirring blade 222, and a liquid storage tube 224 disposed on the outside of the rotating tube 223;

[0053] Specifically, the upper and lower ends of the central rod of the fan blade 221 are rotatably connected to the outer side walls of the upper and lower ends of the outer sleeve disc 211, and the end of the central rod of the fan blade 221 extends to the bottom of the outer sleeve disc 211 and is hollow inside.

[0054] Furthermore, the stirring blade 222 is hot-melt connected to the outer wall of the bottom end of the central rod of the fan blade 221 , the rotating tube 223 is rotatably connected to the bottom surface of the lower convex tube 215 , and a cam groove 2230 is opened on the outer ring wall of the rotating tube 223 .

[0055] Furthermore, the airflow generated by the patient's breathing will drive the fan blades 221 to rotate, and through the central rod, drive the stirring blades 222 to rotate.

[0056] In this embodiment, Figure 7-Figure 8 As shown, the liquid storage tube 224 includes a telescopic tube body 2240, a limiting protrusion 2241 disposed at the center of the inner bottom surface of the telescopic tube body 2240, and a tube wall protrusion 2242 disposed on the inner tube wall of the telescopic tube body 2240;

[0057] Specifically, the inner tube wall size of the telescopic tube body 2240 is compatible with the outer annular wall gear of the rotating tube 223, the limiting protrusion 2241 is clamped and fixed on the inner bottom surface of the telescopic tube body 2240 and the end is slidably connected to the inside of the center rod of the fan blade 221, and the tube wall protrusion 2242 is integrally formed with the telescopic tube body 2240 and the end extends to the inside of the cam groove 2230.

[0058] Furthermore, the telescopic tube body 2240 is used to provide storage space for liquid. The user twists the rotating tube 223 in the resistance adjustment part 220 to change the contact position between the tube wall protrusion 2242 and the groove wall of the cam groove 2230, thereby causing the telescopic tube body 2240 to shift on the outside of the rotating tube 223, thereby changing the contact area between the liquid inside the telescopic tube body 2240 and the stirring blade 222, thereby affecting the resistance of the stirring blade 222 when rotating. The limiting protrusion 2241 is used to limit the moving range of the telescopic tube body 2240.

[0059] In this embodiment, Fig. 9 As shown, the air duct adjustment part 230 includes a connecting rod 232, a sliding lever 233 slidably connected to the outside of the connecting rod 232, a pressure spring 234 that pushes the sliding lever 233 to move toward the wearing part 100 through its own elastic force, and a moving tooth plate 237 that moves with the sliding lever 233;

[0060] Specifically, the left and right ends of the connecting rod 232 are clamped with connecting blocks 231, the connecting block 231 is hot-melt connected to the disk wall through pipe 212, the sliding lever 233 is slidably connected to the outside of the connecting rod 232, and the pressure spring 234 is sleeved on the outside of the connecting rod 232.

[0061] Furthermore, the air duct adjustment part 230 also includes an outer casing frame 235 which is clamped and fixed on the outer wall of the sealing cross tube 213, and a limiting bracket 2350 is hot-melt connected on the inner wall of the outer casing frame 235, and a movable tooth plate 237 is slidably connected to the inside of the limiting bracket 2350 and an extension rod 236 is clamped between the sliding lever 233.

[0062] Furthermore, the connecting block 231 is used to allow the connecting rod 232 to be fixed on the outside of the disk wall duct 212. The patient gently moves the sliding lever 233 in the air duct adjustment part 230 with his hand, which squeezes and contracts the pressure spring 234. At the same time, the moving tooth plate 237 is driven by the extension rod 236 to move in the limit bracket 2350. The pressure spring 234 is used to restore the position of the sliding lever 233 after the patient's hand is removed.

[0063] In this embodiment, Fig.10 As shown, the flip part 240 includes a rotating rod 241 that is rotated by the movement of the moving tooth plate 237, two sets of rod body discs 243 disposed at both ends of the rotating rod 241, and an air blocking plate 244 connected between the pair of rod body discs 243;

[0064] Specifically, both ends of the rotating rod 241 are rotatably connected to the inside of the sealing cross tube 213, and a rod end gear 242 meshing with the moving gear plate 237 is clamped at the end position of the rotating rod 241. The rod body disc 243 and the air blocking plate 244 are integrally formed with the rotating rod 241.

[0065] Furthermore, when the movable tooth plate 237 moves, it contacts the rod end gear 242 in the flip part 240, thereby driving the rotating rod 241 to rotate as a whole, so that the fixed angle of the two air blocking plates 244 changes, and the rod body disc 243 is used to limit the flow range of the airflow in the sealed cross tube 213.

[0066] When the breathing training device with atomization function of the present invention is used, the atomization cup 300 is first connected to the external pressurizing device, and after the internal liquid medicine produces mist, it is connected to the disk wall through pipe 212 located at the front end of the fixing part 210;

[0067] Then, the user wears the breathing mask 110 on his / her face and breathes in the breathing mask 110 through the mouth;

[0068] During the patient's exhalation process, the patient's exhaled air flows into the interior of the air guide cover 130 from the connecting pipe 120, and enters the interior of the outer sleeve disk 211 from the disk wall through pipe 212 at the rear end, thereby driving the fan blades 221 in the resistance adjustment part 220 to rotate, and is discharged from the end of the disk wall through pipe 212 at the rear end;

[0069] Before the patient inhales, the patient gently moves the sliding lever 233 in the air duct adjustment part 230 by hand, which squeezes and contracts the pressure spring 234, and drives the movable tooth plate 237 to move in the position of the limit bracket 2350 through the extension rod 236;

[0070] When the movable tooth plate 237 moves, it contacts the rod end gear 242 in the flip part 240, and drives the rotating rod 241 to rotate as a whole, so that the fixed angles of the two air blocking plates 244 change;

[0071] Subsequently, the airflow generated by the patient's inhalation moves the mist generated by the nebulizer cup 300 from the inside of the disk 211 located inside the disk wall tube 212, driving the fan blades 221 to rotate, and then enters the inside of the connecting tube 120 through the air guide cover 130, and is sent to the breathing mask 110 for the patient to absorb the mist.

[0072] The foregoing description of specific exemplary embodiments of the present invention is for the purpose of illustration and demonstration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the present invention and various different selections and changes. The scope of the present invention is intended to be limited by the specification and its equivalents.

Claims

1. A breathing training device with an atomization function, comprising a wearing portion (100), an atomization cup (300) arranged on the right side of the wearing portion (100), and a training device (200) arranged between the wearing portion (100) and the atomization cup (300); Features: The training device (200) comprises a fixing portion (210), a resistance adjustment portion (220) arranged inside the fixing portion (210), an air duct adjustment portion (230) arranged outside the fixing portion (210), and a flip portion (240) that rotates in coordination with the air duct adjustment portion (230); The fixing portion (210) comprises an outer disc (211), disc wall through pipes (212) disposed on the front and rear sides of the outer disc (211), a sealing transverse pipe (213) for providing a placement area for the flip portion (240), and a lower convex pipe (215) disposed on the bottom surface of the outer disc (211); The resistance adjustment part (220) comprises a fan blade (221) that rotates along with the airflow, a stirring blade (222) that rotates along with the central rod of the fan blade (221), a rotating tube (223) sleeved on the outside of the stirring blade (222), and a liquid storage tube (224) arranged on the outside of the rotating tube (223); The liquid storage tube (224) comprises a telescopic tube body (2240), a limiting convex rod (2241) arranged at the center of the inner bottom surface of the telescopic tube body (2240), and a tube wall convex block (2242) arranged on the inner tube wall of the telescopic tube body (2240); The air duct adjustment portion (230) comprises a connecting rod (232), a sliding lever (233) slidably connected to the outside of the connecting rod (232), a pressure spring (234) that pushes the sliding lever (233) to move in the direction of the wearing portion (100) through its own elastic force, and a movable tooth plate (237) that moves together with the sliding lever (233); The flipping part (240) comprises a rotating rod (241) that rotates when the moving tooth plate (237) moves, two groups of rod body discs (243) arranged at both ends of the rotating rod (241), and an air blocking plate (244) connected between the pair of rod body discs (243); The wearing portion (100) comprises a breathing mask (110), a connecting pipe (120) integrally formed on the outer wall of the right end of the breathing mask (110), and an air guide cover (130) clamped to the end of the connecting pipe (120); The disk wall through tube (212) is integrally formed with the outer sleeve circular disk (211); the left end of the disk wall through tube (212) is fixedly engaged with the circular hole on the outer side wall of the air guide cover (130); and the sealing transverse tube (213) is integrally formed with the two disk wall through tubes (212); Both ends of the rotating rod (241) are rotatably connected to the inside of the sealing transverse tube (213); a rod end gear (242) meshing with the moving tooth plate (237) is clamped at the end of the rotating rod (241); and the rod body disc (243) and the air blocking plate (244) are integrally formed with the rotating rod (241).

2. The breathing training device with atomization function according to claim 1, characterized in that: A docking cover (214) is threadedly connected to the right pipe opening of one of the disk wall through pipes (212), and the end of the docking cover (214) is clamped and fixed to the air outlet of the atomizer cup (300). A lower convex pipe (215) is hot-melt-connected to the center of the bottom surface of the outer sleeve disk (211).

3. The breathing training device with atomization function according to claim 1, characterized in that: The upper and lower ends of the central rod of the fan blade (221) are rotatably connected to the outer side walls of the upper and lower ends of the outer disc (211); the end of the central rod of the fan blade (221) extends to the bottom of the outer disc (211) and is hollow inside.

4. The breathing training device with atomization function according to claim 1, characterized in that: The stirring blade (222) is hot-melt-connected to the outer wall of the bottom end of the central rod of the fan blade (221), the rotating tube (223) is rotatably connected to the bottom surface of the lower convex tube (215), and a cam groove (2230) is provided on the outer ring wall of the rotating tube (223).

5. The breathing training device with atomization function according to claim 1, characterized in that: The inner wall size of the telescopic tube body (2240) is matched with the outer ring wall gear of the rotating tube (223); the limiting protrusion (2241) is fixedly connected to the inner bottom surface of the telescopic tube body (2240) and the end thereof is slidably connected to the inside of the central rod of the fan blade (221); the tube wall protrusion (2242) is integrally formed with the telescopic tube body (2240) and the end thereof extends to the inside of the cam groove (2230).

6. The breathing training device with atomization function according to claim 1, characterized in that: The left and right ends of the connecting rod (232) are clamped with connecting blocks (231), the connecting block (231) is connected to the disk wall through pipe (212) by hot melting, the sliding lever (233) is slidably connected to the outside of the connecting rod (232), and the pressure spring (234) is sleeved on the outside of the connecting rod (232).

7. The breathing training device with atomization function according to claim 1, characterized in that: The air duct adjustment portion (230) further comprises an outer casing frame (235) which is clamped and fixed on the outer side wall of the sealing transverse tube (213); a limiting bracket (2350) is hot-melt-connected to the inner side wall of the outer casing frame (235); the movable tooth plate (237) is slidably connected to the interior of the limiting bracket (2350) and an extension rod (236) is clamped between the movable tooth plate (237) and the sliding lever (233).

Images