Water-seal resistance-adjusting respiratory training device

Abstract

The utility model relates to the technical field of medical equipment, and discloses a water seal resistance adjusting respiratory training device which comprises a water storage barrel, an adjusting barrel is fixedly connected to the right side of the water storage barrel, a knob is rotationally connected to the top of the adjusting barrel, a threaded rod is fixedly connected to the bottom end of the knob, and the bottom end of the threaded rod is rotationally connected with the inner wall of the adjusting barrel. Two first sliding grooves are formed in the inner diameter of the adjusting cylinder, a moving piece is slidably connected between the two first sliding grooves, the moving piece is in threaded connection with the threaded rod, and a baffle is fixedly connected to the bottom of the inner wall of the water storage cylinder. The rotary knob is rotated to drive the threaded rod to rotate, so that the moving piece is driven to slide in the two first sliding grooves, the moving piece moves downwards to enable water in the adjusting barrel to flow into the water storage barrel, the water amount in the water storage barrel is rapidly adjusted, meanwhile, water in the water storage barrel can be replaced or added through the water inlet, and the water storage barrel is convenient to use. And the water quantity in the water storage cylinder is judged through the scale marks.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a water-sealed adjustable breathing trainer. Background Technology

[0002] The water-seal resistance-adjustable breathing trainer is a professional medical device used to assist in respiratory function training. In practical applications, the user connects to the trainer through a mouthpiece or mask. During breathing training, gas enters through the inlet tube and, within the water-seal chamber, the gas must overcome the resistance generated by the water to enter and exit, thus simulating different levels of respiratory load. This trainer aims to help patients with respiratory diseases such as chronic obstructive pulmonary disease and asthma, as well as those who are bedridden for a long time and have weak respiratory muscles who need rehabilitation training. Through targeted respiratory muscle exercises, it strengthens respiratory muscles, improves lung ventilation function, increases respiratory efficiency, and thus promotes the recovery and strengthening of overall respiratory function.

[0003] Existing breathing trainers are difficult to meet the precise needs of different individuals at different stages. During training, changing the resistance is cumbersome and time-consuming, and may even require interrupting the training. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a water-seal adjustable resistance breathing trainer, which aims to improve the problem that existing trainers cannot meet different resistance requirements.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water-sealed resistance-adjustable breathing trainer, comprising a water storage cylinder, an adjusting cylinder fixedly connected to the right side of the water storage cylinder, a knob rotatably connected to the top of the adjusting cylinder, a threaded rod fixedly connected to the bottom end of the knob, the bottom end of the threaded rod rotatably connected to the inner wall of the adjusting cylinder, two first sliding grooves formed in the inner diameter of the adjusting cylinder, a movable piece slidably connected between the two first sliding grooves, the movable piece being threadedly connected to the threaded rod, a baffle fixedly connected to the bottom of the inner wall of the water storage cylinder, and an adjusting assembly provided at the top of the water storage cylinder.

[0006] Preferably, the adjusting component includes an adjusting plate, which is fixedly connected to the water storage cylinder. A rotating plate is rotatably connected to the top of the inner wall of the adjusting plate. A plurality of second sliding grooves are opened on the surface of the rotating plate. A movable column is slidably connected in each of the plurality of second sliding grooves. A rotating component is fixedly connected to the bottom end of each of the plurality of movable columns.

[0007] Preferably, multiple movable blocks are fixedly connected to the outer side of the rotating disk, and anti-slip textures are provided on the opposite side of the multiple movable blocks.

[0008] Preferably, the left side of the water storage cylinder is fixedly connected with a connecting head, a one-way valve is arranged in the connecting head, and a hose is fixedly connected to the left end of the connecting head.

[0009] Preferably, the top of the water storage cylinder is fixedly connected with a water inlet head, and a cover is threadedly connected to the top of the water inlet head.

[0010] Preferably, the top of the water storage cylinder is fixedly connected with a water inlet head, and a cover is threadedly connected to the top of the water inlet head.

[0011] Preferably, the top of the water storage cylinder is fixedly connected with a water inlet head, and a cover is threadedly connected to the top of the water inlet head.

[0012] Preferably, the top of the water storage cylinder is fixedly connected with a water inlet head, and a cover is threadedly connected to the top of the water inlet head.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the threaded rod is rotated by rotating the knob, thereby driving the moving piece to slide in the two first sliding grooves, the downward movement of the moving piece causes the water in the adjusting cylinder to flow into the water storage cylinder, thereby quickly adjusting the water amount in the water storage cylinder, the water in the interior can be replaced or added through the water inlet, the water amount in the water storage cylinder is judged through the scale line, relatively continuous and gentle fine adjustment of resistance is realized, and the training needs of different resistances are adapted.

[0015] 2. In the utility model, the moving disc is rotated by rotating the moving block, the moving column slides in the second sliding groove when the moving disc rotates, thereby driving the plurality of rotating pieces to rotate, the size of the air outlet is adjusted, thereby realizing quick adjustment of the size of resistance, the real-time breathing condition of the user or the special needs in training can be adjusted in time, and strong flexibility and pertinence are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A main view of a water seal resistance adjusting breathing training device is provided for the utility model;

[0017] Figure 2 A threaded rod schematic view of a water seal resistance adjusting breathing training device is provided for the utility model;

[0018] Figure 3 A second sliding groove schematic view of a water seal resistance adjusting breathing training device is provided for the utility model;

[0019] Figure 4 A rotating piece schematic view of a water seal resistance adjusting breathing training device is provided for the utility model.

[0020] LEGEND:

[0021] 1. Water storage tank; 2. Adjusting cylinder; 3. Connector; 4. Check valve; 5. Hose; 6. Cover; 7. Adjusting disc; 8. Knob; 9. Threaded rod; 10. Moving plate; 11. First slide groove; 12. Baffle; 13. Water inlet; 14. Partition; 15. Rotating disc; 16. Moving block; 17. Second slide groove; 18. Moving column; 19. Rotating component; 20. Glass; 21. Scale line. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Reference Figures 1-3 An embodiment of this utility model provides a water-seal adjustable breathing trainer, comprising a water storage cylinder 1, an adjusting cylinder 2 fixedly connected to the right side of the water storage cylinder 1, a knob 8 rotatably connected to the top of the adjusting cylinder 2, a threaded rod 9 fixedly connected to the bottom end of the knob 8, the bottom end of the threaded rod 9 rotatably connected to the inner wall of the adjusting cylinder 2, two first sliding grooves 11 opened in the inner diameter of the adjusting cylinder 2, a movable piece 10 slidably connected between the two first sliding grooves 11, the movable piece 10 being threadedly connected to the threaded rod 9, a baffle 12 fixedly connected to the bottom of the inner wall of the water storage cylinder 1, and an adjusting component provided at the top of the water storage cylinder 1.

[0024] Specifically, to adjust the water volume, turn the knob 8 to drive the threaded rod 9 fixed at the bottom to rotate on the inner wall of the adjusting cylinder 2. Since the moving plate 10 is threadedly connected to the threaded rod 9 and slides between the two first sliding grooves 11 of the adjusting cylinder 2, when the knob 8 is turned to rotate the threaded rod 9, the moving plate 10 will move up and down accordingly. When it moves down, the water in the adjusting cylinder 2 will flow into the water storage cylinder 1, realizing the rapid adjustment of the water volume in the water storage cylinder 1. The water inside can also be replaced or added through the water inlet 13. At the same time, the water volume in the water storage cylinder 1 can be judged by the scale line 21 on the glass 20, so as to finely adjust the resistance to adapt to different training needs. The baffle 12 is used to block the airflow blown in by the user from the connector 3 to prevent air from being blown into the adjusting cylinder 2 on the right side.

[0025] Reference Figure 1 , Figure 3 and Figure 4 The adjustment assembly includes an adjustment disc 7, which is fixedly connected to the water storage cylinder 1. A rotating disc 15 is rotatably connected to the top of the inner wall of the adjustment disc 7. Multiple second sliding grooves 17 are opened on the surface of the rotating disc 15. A movable column 18 is slidably connected in each of the multiple second sliding grooves 17. A rotating component 19 is fixedly connected to the bottom of each of the multiple movable columns 18.

[0026] Specifically, when the user needs to adjust the air outlet size at any time to change the breathing resistance during the breathing training process, the rotating disc 15 connected with the rotating disc 7 is manually rotated, and since the rotating disc 15 is provided with a plurality of second sliding grooves 17 on the surface, when the rotating disc 15 rotates, the moving column 18 will slide in the second sliding groove 17, and then drive the rotating part 19 to rotate, so as to accurately control the size of the air outlet and quickly change the breathing resistance to adapt to the real-time breathing condition of the user. When the user feels short of breath or difficult, the user can immediately operate the adjusting assembly to adjust the air outlet, so as to ensure smooth and effective training and meet the individual needs in different training stages and physical conditions.

[0027] With reference to Figure 3 and Figure 4 , the rotating disc 15 is fixedly connected with a plurality of moving blocks 16 on the outside, and the opposite side of the moving block 16 is provided with anti-skid lines.

[0028] Specifically, the plurality of moving blocks 16 facilitate the user to manually rotate the rotating disc 15, so that the user can more easily operate the rotating disc 15 to adjust the size of the air outlet. The anti-skid lines are arranged on the opposite side of the moving block 16 to increase the friction between the fingers and the moving block 16, prevent the fingers from slipping when the moving block 16 is rotated, and enable the user to more accurately and stably control the rotating angle of the rotating disc 15, so as to more accurately adjust the size of the air outlet to meet different training needs and improve the training effect and comfort.

[0029] With reference to Figure 1 and Figure 2 , the water storage cylinder 1 is fixedly connected with a connecting head 3 on the left side, the connecting head 3 is provided with a one-way valve 4 inside, and the connecting head 3 is fixedly connected with a hose 5 on the left end.

[0030] Specifically, the one-way valve 4 is arranged inside the connecting head 3 to ensure that the gas can only pass in one direction, prevent the gas from flowing backward, ensure the stability and directionality of the airflow during the breathing training process, avoid the situation that the airflow is chaotic to affect the training effect or even cause harm to the user, and prevent the water inside the water storage cylinder 1 from flowing out of the connecting head 3. The hose 5 is used for the user to blow, and the hose 5 can be pulled off the connecting head 3 for replacement.

[0031] With reference to Figure 1 and Figure 2 , the water storage cylinder 1 is fixedly connected with a water inlet head 13 on the top, and the water inlet head 13 is threadedly connected with a cover 6 on the top.

[0032] Specifically, the water inlet head 13 is used for water injection or water replacement in the water storage cylinder 1. The water inlet head 13 can quickly add water into the water storage cylinder 1 to meet the water demand of different training. The cover 6 can seal the water inlet head 13 to prevent the water in the water storage cylinder 1 from overflowing from the water inlet head 13 during training, and also to avoid dust and impurities from entering the water storage cylinder 1 to pollute the water source, thereby ensuring the cleanliness of the water in the water storage cylinder 1 and ensuring the normal use and training effect of the breathing training device.

[0033] With reference to Figure 2 , the inner wall of the water storage cylinder 1 is fixedly connected with a partition plate 14, and the partition plate 14 is made of polytetrafluoroethylene.

[0034] Specifically, the partition plate 14 made of polytetrafluoroethylene has the characteristic that only air can pass through but water cannot pass through. During the breathing training process, air can smoothly pass through the partition plate 14 to circulate in the water storage cylinder 1, thereby ensuring the smoothness of breathing during training. At the same time, it can effectively block the water in the water storage cylinder 1 from flowing out from the top, prevent water from overflowing to damage the equipment or wet the surrounding environment, and also avoid affecting the accuracy of the breathing resistance adjustment due to the change of the water amount in the water storage cylinder 1.

[0035] With reference to Figure 1 , the surface of the water storage cylinder 1 is fixedly connected with a glass 20, and the surface of the glass 20 is provided with a scale line 21.

[0036] Specifically, the glass 20 is convenient for the user to observe the internal condition of the water storage cylinder 1. The surface of the glass 20 is provided with the scale line 21, so that the user can intuitively understand the capacity change of the water in the water storage cylinder 1, and it is convenient to accurately adjust the water amount according to the training demand. By observing the scale line 21, the user can accurately control the amount of water or drainage to meet the requirements of the breathing resistance at different training stages.

[0037] With reference to Figure 3 and Figure 4 , the plurality of rotating members 19 are rotationally connected between the inner wall bottom of the adjusting disc 7, and the plurality of second sliding grooves 17 are arc-shaped.

[0038] Specifically, the second sliding groove 17 is arc-shaped for cooperation with the rotation of the rotating member 19. The arc-shaped design can guide the rotating member 19 to rotate along a specific track, so as to drive the rotating member 19 to rotate when the rotating disc 15 rotates, thereby adjusting the size of the air outlet.

[0039] Working principle: when the user starts to use the water seal resistance breathing training device, first fill water through the water inlet head 13 on the top of the water storage cylinder 1, after filling water, seal with the cover 6, observe the water amount by the scale line 21 on the glass 20, if need to adjust the water amount, rotate the knob 8, drive the threaded rod 9 to rotate in the inner wall of the adjusting cylinder 2, make the moving piece 10 which is connected with the threaded rod 9 and slides between the two first sliding grooves 11 of the adjusting cylinder 2 move up and down, when moving down, the water in the adjusting cylinder 2 flows into the water storage cylinder 1, quickly adjust the water amount, at the same time, the baffle 12 blocks the air flow which blows from the connecting head 3 through the one-way valve 4 and the hose 5, prevent it from blowing to the adjusting cylinder 2;

[0040] If need to adjust the air outlet size to change the respiratory resistance in training, move the multiple moving blocks 16 with anti-skid lines on the outside of the rotating disc 15, rotate the rotating disc 15, the second sliding groove 17 on the surface of the rotating disc 15 guides the moving column 18 which is connected with sliding to drive the rotating part 19 which is fixedly connected with the bottom to rotate, accurately control the air outlet size, adapt to the real-time breathing condition of the user, meet the individualized needs in different training stages and physical conditions.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A water-seal resistive breathing trainer comprising a water reservoir (1), characterized in that: The right side of the water storage cylinder (1) is fixedly connected with an adjusting cylinder (2), the top of the adjusting cylinder (2) is rotatably connected with a knob (8), the bottom end of the knob (8) is fixedly connected with a threaded rod (9), the bottom end of the threaded rod (9) is rotatably connected with the inner wall of the adjusting cylinder (2), two first sliding grooves (11) are formed in the inner diameter of the adjusting cylinder (2), a moving piece (10) is slidably connected between the two first sliding grooves (11), the moving piece (10) is threadedly connected with the threaded rod (9), the bottom of the inner wall of the water storage cylinder (1) is fixedly connected with a baffle (12), and the top of the water storage cylinder (1) is provided with an adjusting assembly.

2. A water seal resistance training device according to claim 1, wherein: The adjusting assembly comprises an adjusting disc (7), the adjusting disc (7) is fixedly connected with the water storage cylinder (1), the inner wall of the adjusting disc (7) is rotatably connected with a rotating disc (15), a plurality of second sliding grooves (17) are formed in the surface of the rotating disc (15), a moving column (18) is slidably connected in each of the second sliding grooves (17), and a rotating piece (19) is fixedly connected to the bottom end of each of the moving columns (18).

3. A water seal resistance training device according to claim 2, wherein: The outer side of the rotating disc (15) is fixedly connected with a plurality of moving blocks (16), and the opposite side of each of the plurality of moving blocks (16) is provided with anti-skid lines.

4. The water-seal flow restricting breathing trainer of claim 1, wherein: The left side of the water storage cylinder (1) is fixedly connected with a connecting head (3), the inside of the connecting head (3) is provided with a one-way valve (4), and the left end of the connecting head (3) is fixedly connected with a hose (5).

5. The water-seal flow restricting breathing trainer of claim 1, wherein: The top of the water storage cylinder (1) is fixedly connected with a water inlet head (13), and the top of the water inlet head (13) is threadedly connected with a cover (6).

6. The water-seal flow restricting breathing trainer of claim 1, wherein: The top of the water storage cylinder (1) is fixedly connected with a water inlet head (13), and the top of the water inlet head (13) is threadedly connected with a cover (6).

7. The water-seal flow restricting breathing trainer of claim 1, wherein: The top of the water storage cylinder (1) is fixedly connected with a water inlet head (13), and the top of the water inlet head (13) is threadedly connected with a cover (6).

8. The water-seal flow restricting breathing trainer of claim 2, wherein: The inner wall of the water storage cylinder (1) is fixedly connected with a glass (20), and the surface of the glass (20) is provided with a scale line (21). The inner wall of the water storage cylinder (1) is fixedly connected with a glass (20), and the surface of the glass (20) is provided with a scale line (21).

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