CN220125455U - Rehabilitation lung respiration training device - Google Patents

Abstract

The utility model discloses a lung rehabilitation training device, which relates to the technical field of lung rehabilitation training. This rehabilitation lung breathing training device includes: an air inlet and outlet duct that is hollow and open at both ends. One end opening of the air inlet and outlet duct is connected with a connecting ring; wherein, the inside of the other end opening of the air inlet and outlet duct is rotationally connected by a pin. There is a closing plate, a bayonet is provided on the side of the closing plate away from the pin, and a sealing block matching the bayonet is provided on the inner wall of the air inlet and outlet pipe. This rehabilitation lung breathing training device is elastically connected to the inside of the air inlet and outlet ducts through a closed plate. When breathing, it is necessary to use the lungs to overcome the elastic force of the reset elastic member to push and rotate the closed plate, so that the inside of the air inlet and outlet ducts is unobstructed and the breathing gas can be carried out. Flow promotes the training of lungs and chest muscles, and can intake and emerge air, allowing continuous lung exercise.

Description

A rehabilitation lung breathing training device

Technical field

The utility model relates to the technical field of pulmonary rehabilitation exercise, and is specifically a pulmonary rehabilitation breathing training device.

Background technique

Currently, lung breathing exercises usually include: jogging, swimming, etc., as well as abdominal breathing exercises, balloon blowing, etc.

For example, Chinese patent application number CN202020555117.7 discloses a breathing training device for respiratory science, which includes a breathing training inner cylinder. The top thread of the breathing training inner cylinder is provided with a breathing training outer cylinder, and the breathing training inner cylinder and the breathing training The inner part of the outer cylinder is slidably provided with a breathing training tightening assembly. One side of the bottom cylinder of the outer breathing training cylinder is fixed with a breathing mask assembly through a ventilator. The patient blows air into the inner breathing training cylinder through the breathing mask assembly and the ventilator. The air pushes the breathing training sealing plate to move upward. When the breathing training sealing disk crosses the vent hole, the pressure in the breathing training inner cylinder decreases, and the breathing training sealing disk automatically resets under the action of the tightening spring. This repeats to achieve the patient's breathing. training process.

Although some existing training devices can perform training, they cannot take in breath. After several trainings, the user needs to detach the mouth and breathe, and then train again. During the breathing process, the exhaled air will contain water. , making the interior moist and prone to bacteria breeding for a long time.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the existing technology, the present utility model provides a rehabilitation lung breathing training device, which solves the problem of being unable to perform continuous breathing training and easily causing internal moisture.

(2) Technical solutions

In order to achieve the above objectives, the present utility model is realized through the following technical solutions: a rehabilitation lung breathing training device, including:

An air inlet and outlet pipe that is hollow and open at both ends, with a connecting ring connected to one end of the air inlet and outlet pipe;

Wherein, the opening at the other end of the air inlet and outlet duct is connected with a closing plate through a pin rotation, and a bayonet is provided on the side of the closing plate away from the pin. The inner wall of the air inlet and outlet duct is provided with a bayonet that matches the bayonet. The sealing block has a reset elastic member connected between the outer wall of the sealing plate and the inner wall of the air inlet and outlet pipe;

A breathing nozzle can be detachably inserted into the connecting ring, and a moisture-absorbing cotton layer is provided inside the breathing nozzle.

Preferably, an embedding groove is provided around the inner wall of the breathing nozzle, and the outer edge of the moisture-absorbent cotton layer is snapped into the embedding groove.

Preferably, an anti-slip washer is sleeved on the outer wall of the breathing nozzle. The anti-slip washer is made of silicone material, and the anti-slip washer is supported between the outer wall of the breathing nozzle and the inner wall of the connecting ring.

Preferably, a hollow flat mouth is provided on the side of the breathing nozzle away from the connecting ring, and a limiting stopper is provided around the outer wall of the hollow flat mouth.

Preferably, the sealing block is made of rubber material, and there is a transition fit between the sealing block and the bayonet.

Preferably, the air inlet and outlet ducts are arc-shaped as a whole, and the internal dimensions of a section of the air inlet and outlet ducts close to the connecting ring are gradually reduced.

Preferably, the breathing nozzle is made of plastic material, and the surface of the breathing nozzle is arranged in an arc shape.

Preferably, an outer ring body is provided at the other open end of the air inlet and outlet duct, and a dustproof net is provided inside the outer ring body.

(3) Beneficial effects

The utility model provides a rehabilitation lung breathing training device. Compared with the existing technology, it has at least the following beneficial effects:

(1) This rehabilitation lung breathing training device is elastically connected to the inside of the air inlet and outlet ducts through a closing plate. When breathing, it is necessary to use the lungs to overcome the elastic force of the reset elastic member to push and rotate the closing plate, making the inside of the air inlet and outlet ducts unobstructed. , carry out the flow of breathing gas, promote the training of lungs and chest muscles, and can intake and emerge, so that lung exercises can be carried out continuously;

(2) This rehabilitation lung breathing training device, through the setting of the moisture-absorbing cotton layer, can absorb water when exhaling and exhaling water to avoid moisture output from wetting the inside of the air inlet and outlet ducts, and the connection between the breathing nozzle and the air inlet and outlet ducts The space is detachable. After use, it can be disassembled and replaced, and can be used by different users.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic structural diagram of the breathing nozzle and connecting ring of the present utility model separated;

Figure 3 is a schematic diagram of the internal structure of the breathing mouth of the present utility model;

Figure 4 is a schematic diagram of the internal structure of the air inlet and outlet pipe of the present invention.

In the picture: 1. Air inlet and outlet duct; 2. Connecting ring; 3. Breathing mouth; 4. Hollow flat mouth; 5. Limit stopper; 6. Anti-slip washer; 7. Embedding groove; 8. Closing plate; 9. Sealing block; 10. Reset elastic member; 11. Outer ring body; 12. Dust-proof net; 13. Hygroscopic cotton layer.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-4. An embodiment of the present utility model provides a rehabilitation lung breathing training device, which includes:

The air inlet and outlet duct 1 is hollow and open at both ends. One end opening of the air inlet and outlet duct 1 is connected with a connecting ring 2; as shown in Figure 1, the air inlet and outlet duct 1 has a left lower end opening and an upper right end opening, and a lower left end opening. Facing downward, it is not easy for dust to enter.

At the same time, the opening of the other end of the air inlet and outlet duct 1 is connected with a closing plate 8 through a pin rotation. A bayonet is provided on the side of the closing plate 8 away from the pin. The inner wall of the air inlet and outlet duct 1 is provided with a Sealing block 9 that matches the bayonet;

A reset elastic member 10 is connected between the outer wall of the closing plate 8 and the inner wall of the air inlet and outlet duct 1. The sealing block 9 is made of rubber material, and there is a transition fit between the sealing block 9 and the bayonet;

The left side of the above-mentioned closing plate 8 is rotationally connected to the lower left wall of the inner cavity of the air inlet and outlet duct 1 through a pin. The closing plate 8 rotates clockwise or counterclockwise under the action of air pressure. The closing plate 8 is made of a relatively soft material, such as a rubber plate, etc. To prevent the closing plate 8 from being too tightly attached to the air inlet and outlet ducts 1 and unable to rotate, the air circulation between the closing plate 8 and the air inlet and outlet ducts 1 can be achieved by deflecting the closing plate 8 a little. When the bayonet of the closing plate 8 is stuck on the sealing block 9, the bayonet can be closed, and the surface of the sealing block 9 is designed in an arc shape. The upward or downward rotation of the closing plate 8 will not be hindered by the sealing block 9 (you can also leave a little gap between the closing plate 8 and the air inlet and outlet duct 1 to ensure the intensity of lung training and facilitate the rotation of the closing plate 8).

At the same time, the above-mentioned simple structurally designed rehabilitation lung breathing training device also includes a breathing nozzle 3 that can be detachably inserted into the connecting ring 2, and a moisture-absorbing cotton layer 13 is provided inside the breathing nozzle 3. The above-mentioned moisture-absorbing cotton layer 13 has the effect of absorbing moisture in the exhaled gas, and is a conventional medical cotton layer capable of absorbing moisture.

Analysis of the above technical solution shows that: the rehabilitation lung breathing training device is elastically connected to the inside of the air inlet and outlet ducts through a closing plate. When breathing, the lungs need to use force to overcome the elastic force of the reset elastic member to push and rotate the closing plate, so that the air inlet and outlet ducts The interior is unobstructed, allowing respiratory gas to flow, promoting the training of the lungs and chest muscles, and being able to inhale and emerge, so that lung exercises can be carried out continuously;

This rehabilitation lung breathing training device, through the setting of the moisture-absorbing cotton layer, can absorb moisture when exhaling and exhaling water to avoid moisture output from wetting the inside of the air inlet and outlet ducts, and the breathing nozzle and the air inlet and outlet ducts are detachable. After use, it can be disassembled and replaced, and can be used by different users.

As shown in Figure 3, the embodiment of the present invention provides an implementation method. An embedding groove 7 is provided around the inner wall of the breathing nozzle 3, and the outer edge of the moisture-absorbing cotton layer 13 is stuck in the embedding groove 7. From the analysis of the above structural design, it can be seen that the above-mentioned embedding groove 7 has a position-limiting effect on the moisture-absorbent cotton layer 13, so that the moisture-absorbent cotton layer 13 is not easy to move in the embedding groove 7.

As shown in Figure 2, the embodiment of the present invention provides an implementation method. An anti-slip washer 6 is sleeved on the outer wall of the breathing nozzle 3. The anti-slip washer 6 is made of silicone material, and the anti-slip washer 6 is supported on the breathing nozzle. between the outer wall of 3 and the inner wall of connecting ring 2. The above-mentioned anti-slip gasket 6 is made of rubber material, so that the breathing nozzle 3 is inserted into the connecting ring 2 more firmly and is not easy to loosen.

As shown in Figures 1 and 2, the embodiment of the present invention provides an implementation method. A hollow flat mouth 4 is provided on the side of the breathing nozzle 3 away from the connecting ring 2. The outer wall of the hollow flat mouth 4 has a limited circumference. Position stop 5. From the analysis of the above structural design, it can be seen that the above-mentioned hollow flat mouth 4 can be suitable for the state of the user's mouth being pursed, and at the same time, the limiting stopper 5 limits the position of the mouth biting on the hollow flat mouth 4.

As shown in Figure 1, the embodiment of the present invention provides an implementation method. The air inlet and outlet duct 1 is in an arc shape as a whole, and the internal size of a section of the air inlet and outlet duct 1 close to the connecting ring 2 is gradually reduced. The outlet at the lower left end of the air inlet and outlet duct 1 faces downward to prevent dust falling from the upper part from entering, and is convenient for the user to hold.

As shown in Figure 1, an embodiment of the present utility model provides an implementation. The breathing nozzle 3 is made of plastic material, and the surface of the breathing nozzle 3 is arranged in an arc shape. It is made of plastic material, which is lightweight and easy to make. It is made of plastic material for one-time use and the cost is relatively low. The breathing nozzle 3 is arranged in an arc shape, which is less likely to cause discomfort to the mouth. When the use of the hollow flat mouth 4 is added to the breathing nozzle 3, the surface of the hollow flat mouth 4 can also be made into an arc shape.

As shown in Figure 4, the embodiment of the present invention provides an implementation. The other open end of the air inlet and outlet duct 1 is provided with an outer ring body 11, and a dustproof net is provided inside the outer ring body 11. 12. The outer wall of the outer ring body 11 is connected to the inner wall of the air inlet and outlet duct 1 through threads, and the dustproof net 12 filters and removes dust from the air entering the air inlet and outlet duct 1 .

The embodiment of the present utility model provides a rehabilitation lung breathing training device. Although its structure is simple and uncomplicated, its structural design is reasonable and ingenious, and it is more practical during operation. During specific work, the user bites on the hollow flat mouth 4 (when the breathing mouth 3 is not set with the hollow flat mouth 4 and the limit stopper 5, the user bites directly on the breathing mouth 3), and the air flows in and out through the breathing mouth 3. The exhaled gas and the inhaled gas in the pipe 1 contain moisture. After passing through the hygroscopic cotton layer 13, the moisture of the exhaled gas is absorbed, and the exhaled gas is blocked by the closing plate 8; at the same time, the lungs exert force to continuously output gas. The increase in air pressure in the air inlet and outlet pipe 1 pushes down the closing plate 8 to rotate clockwise, and at the same time the reset elastic member 10 generates elastic force. At this time, the right bayonet of the closing plate 8 breaks away from the sealing block 9, and the air flows from the right gap of the closing plate 8 to the After the air pressure is balanced, the closing plate 8 is reset under the elastic force of the reset elastic member 10.

When inhaling, the lungs exert force to absorb the air in the air inlet and outlet duct 1 into the lungs. The air in the air inlet and outlet duct 1 is continuously absorbed to form a negative pressure state. The external air pushes the closing plate 8 to rotate counterclockwise, so that External air enters the air inlet and outlet duct 1 for replenishment, and in this way, the user's diaphragm contraction, external intercostal muscle contraction, trapezius muscle, scalene muscle and other muscles required for breathing are trained.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A rehabilitation pulmonary respiration training device, comprising:

the air inlet and outlet pipeline (1) is hollow, two ends of the air inlet and outlet pipeline are open, and one end of the air inlet and outlet pipeline (1) is open and connected with a connecting ring (2);

the inner wall of the air inlet and outlet pipeline (1) is provided with a sealing block (9) matched with the bayonet, and a reset elastic piece (10) is connected between the outer wall of the sealing plate (8) and the inner wall of the air inlet and outlet pipeline (1);

and the breathing nozzle (3) is detachably inserted into the connecting ring (2), and a moisture absorption cotton layer (13) is arranged in the breathing nozzle (3).

2. A rehabilitation pulmonary respiration training device according to claim 1, characterized in that: an embedded groove (7) is formed in the periphery of the inner wall of the breathing nozzle (3), and the outer edge of the moisture-absorbing cotton layer (13) is clamped into the embedded groove (7).

3. A rehabilitation pulmonary respiration training device according to claim 1, characterized in that: the anti-slip gasket (6) is sleeved on the outer wall of the breathing nozzle (3), the anti-slip gasket (6) is made of silica gel, and the anti-slip gasket (6) is supported between the outer wall of the breathing nozzle (3) and the inner wall of the connecting ring (2).

4. A rehabilitation pulmonary respiration training device according to claim 1, characterized in that: one side of the breathing nozzle (3) far away from the connecting ring (2) is provided with a hollow flat nozzle (4), and the periphery of the outer wall of the hollow flat nozzle (4) is provided with a limiting stop bar (5).

5. A rehabilitation pulmonary respiration training device according to claim 1, characterized in that: the sealing block (9) is made of rubber, and the sealing block (9) is in transition fit with the bayonet.

6. A rehabilitation pulmonary respiration training device according to claim 1, characterized in that: the whole business turn over air pipeline (1) is arc form, and business turn over air pipeline (1) is close to the one section internal dimension of go-between circle (2) and is the gradual shrinkage form.

7. A rehabilitation pulmonary respiration training device according to claim 1, characterized in that: the breathing nozzle (3) is made of plastic materials, and the surface of the breathing nozzle (3) is arranged in an arc shape.

8. A rehabilitation pulmonary breath training device according to any of claims 1-7, wherein: an outer ring body (11) is arranged at the end part of the opening at the other end of the air inlet and outlet pipeline (1), and a dust screen (12) is arranged in the outer ring body (11).