A breathing training device

Abstract

The utility model discloses a kind of respiratory training devices, comprising: respirator body, the respirator body includes base, cylinder and top cover, cylinder interior forms air chamber, the top of cylinder is connected top cover, the bottom of cylinder is connected base, top cover has vent hole, base has airflow duct, airflow duct one end communicates air chamber;Ventilation component, one end of ventilation component communicates airflow duct, the other end of ventilation component is action end;The inside of base or the inside of top cover is equipped with first magnet, or the inside of base and the inside of top cover are respectively equipped with first magnet;Air chamber interior is provided with moving block, the moving block has at least one second magnet;Second magnet and the two end faces of first magnet corresponding to each other, magnetic pole is same.The respiratory training device of the utility model can improve user experience on the one hand;On the other hand, through the setting of first magnet and second magnet, user starts faster when training, and will not use explosive force to start, to relieve cheek discomfort.

Description

Technical Field

[0001] This utility model relates to the field of lung training technology, and in particular to a breathing training device. Background Technology

[0002] Lung training is a systematic training method that strengthens respiratory muscles, improves lung ventilation efficiency, and increases vital capacity. It is suitable for people with COPD, postoperative rehabilitation, long-term bed rest, and athletes to improve endurance. Most current lung training is achieved through breathing trainers, which are active breathing exercises that follow the basic principles of resistance training. By resisting the resistance set by the trainer, inspiratory muscle strength and endurance are increased, while slow, forceful exhalation helps with gas exchange and carbon dioxide removal in the lungs.

[0003] For example, in patent CN220478020U, during exhalation training, the initial position of the moving block is set at the base. The user exhales into the mouthpiece, and the exhaled air generates power to push the moving block upwards, causing it to gradually rise. When exhalation stops, the moving block automatically returns to its initial base position under gravity. During inhalation training, the moving block starts at the top cover. The user inhales into the mouthpiece, creating a negative pressure environment inside the cylinder. External air enters the cylinder through the air vents, pushing the moving block upwards. Similarly, when inhalation stops, the moving block returns to its initial top cover position under gravity.

[0004] In the existing design, whether used upright or upside down, the moving block always moves from one end of the pillar to the other. This design is not only very ordinary and commonplace, but it also requires a certain amount of force to start, causing excessive force in the cheeks when blowing air, resulting in discomfort after training. Overall, while this design is practical, it lacks innovation and appeal in terms of visual effect and user experience. Utility Model Content

[0005] This invention addresses the shortcomings of existing technologies by providing a breathing training device.

[0006] To solve the above-mentioned technical problems, the present invention provides a solution through the following technical method:

[0007] A breathing training device, comprising:

[0008] The respirator body includes a base, a cylinder and a top cover. An air chamber is formed inside the cylinder. The top of the cylinder is connected to the top cover and the bottom of the cylinder is connected to the base. The top cover has a vent hole and the base has an airflow pipe. One end of the airflow pipe is connected to the air chamber.

[0009] A ventilation assembly, one end of which is connected to an airflow duct, and the other end of which is the active end;

[0010] A first magnet is provided inside the base or the top cover, or a first magnet is provided inside both the base and the top cover;

[0011] A movable block is provided inside the air chamber, and the movable block has at least one second magnet;

[0012] The two end faces of the second magnet and the first magnet have the same magnetic poles.

[0013] This invention incorporates a first magnet and a second magnet; the first magnet is provided inside the base or the top cover, or the first magnet is provided inside both the base and the top cover, and the second magnet is provided inside the moving block or at both ends facing the top cover and the base; as long as the two end faces of the second magnet and the first magnet have the same magnetic poles, the moving block can be separated from the base or the top cover, thus ensuring that the moving block is suspended inside the cylinder in the initial state or when not in use.

[0014] As one possible implementation, when there is only one second magnet, and the first magnet is provided inside both the base and the top cover;

[0015] The second magnet is located inside the movable block; the two end faces of the second magnet and the first magnet have the same magnetic poles.

[0016] A second magnet is installed inside the movable block, preferably in the middle of the movable block. First magnets are installed inside the base and the top cover respectively. The two magnetic poles of the second magnet face the first magnet inside the base and the first magnet inside the top cover respectively. The magnetic poles of the two end faces of the second magnet and the first magnet are the same. Only in this way can one end face of the second magnet repel the first magnet inside the top cover and the other end face of the second magnet repel the first magnet inside the base, so that the movable block can be suspended inside the cylinder.

[0017] As one possible implementation, when there are two second magnets, and the first magnets are provided inside both the base and the top cover;

[0018] Two second magnets are respectively disposed at both ends of the movable block; the magnetic poles of the two end faces of the second magnets are the same as those of the first magnet.

[0019] A second magnet is provided inside each of the two ends or both ends of the movable block, preferably in the middle of the movable block. A first magnet is provided inside the base and the top cover. The two magnetic poles of the second magnet face the first magnet inside the base and the first magnet inside the top cover, respectively. The magnetic poles of the two end faces of the second magnet and the first magnet are the same. Only in this way can one end face of the second magnet repel the first magnet inside the top cover and the other end face of the second magnet repel the first magnet inside the base, so that the movable block can be suspended inside the cylinder.

[0020] In one possible implementation, the base and / or top cover each have a first magnet mounting position, and the first magnet is mounted in the first magnet mounting position.

[0021] To prevent the first magnet from falling off, a first magnet mounting position is designed. This first magnet mounting position can install the first magnet in the base and top cover. The first magnet mounting position can be a magnet slot, a magnet positioning hole / seat, or a magnet fixing slot / seat.

[0022] As one possible implementation, the first magnet is a ring magnet; the second magnet is also a ring magnet. Since the base has an airflow channel, it indicates that the base and the air chamber are connected. Therefore, for better technical performance, it is best to choose a ring magnet for the first magnet installed on the base. If the first magnet of the base is a ring magnet, then it is also best to set the second magnet as a ring magnet. This design ensures that the repulsive forces are uniform, thus avoiding uneven force on the moving block.

[0023] In one possible implementation, the ventilation assembly includes at least an air duct, with the other end of the airflow pipe connected to one end of the air duct;

[0024] The ventilation assembly also includes a mouthpiece, which is detachably connected to the other end of the air duct.

[0025] The design of the mouthpiece makes blowing or inhaling more convenient. Existing mouthpieces fit the shape of the mouth well, but air leakage may occur during blowing or inhaling. However, the mouthpiece is inserted into the mouth for blowing or inhaling without any air leakage.

[0026] In one possible implementation, the lower end of the top cover is embedded in the upper end of the cylinder, or a top cover sealing element is also provided, which is connected to the top cover and is sealed to the cylinder.

[0027] In one possible implementation, the upper end of the base is embedded in the lower end of the cylinder, or a base seal is provided, which is connected to the base and sealed to the cylinder.

[0028] To prevent air leakage or slippage from the cylinder, the top cover, cylinder, and base are assembled using an embedded method or by means of top cover seals and base seals.

[0029] In one possible implementation, the cylinder has an inner surface and an outer surface, and an air gap is left between the moving block and the inner surface.

[0030] The movable block will move inside the cylinder, so it cannot be in close contact with the inner surface. An air gap needs to be reserved to facilitate movement and exhaust.

[0031] As one possible implementation, the cylinder is a transparent cylinder;

[0032] The outer or inner surface of the cylinder is provided with at least one set of longitudinally distributed scale marks.

[0033] When not in use, the moving block will be positioned in the middle of the cylinder due to the placement of the first and second magnets. Therefore, the scale at the starting position of the moving block is set to 0. Scales are then placed along the cylinder's direction, pointing towards the top cover and towards the base. This ensures the scales are usable whether the cylinder is placed vertically with the base facing down or upside down. Furthermore, multiple columns of scales can be set to allow observation from different angles.

[0034] This utility model, by adopting the above technical solution, has significant technical effects:

[0035] The breathing training device of this utility model can enhance the user experience and give the training process a more technological feel. Specifically, this application enables the moving block to exhibit a more unique and attractive visual effect during movement. Through the principle of magnets, the moving block can present a dynamic effect as if it is floating in the air when it moves inside the cylinder, thereby greatly enhancing the fun and technological feel of the training.

[0036] On the other hand, by setting up the first and second magnets, users can start training faster without using explosive force, thus alleviating jaw discomfort. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0039] Figure 2 This is an exploded view of part of the structure of this utility model;

[0040] Figure 3 This is an exploded view of the structure of this utility model;

[0041] Figure 4 This is a cross-sectional view of the present invention;

[0042] Figure 5 This is a diagram illustrating the working state of the exhalation process of this utility model;

[0043] Figure 6 This is a diagram showing the working state of the air intake of this utility model.

[0044] Reference numerals: 110, base; 111, airflow duct; 120, cylinder; 130, top cover; 131, vent; 140, air chamber; 150, moving block; 160, first magnet; 161, first magnet mounting position; 170, second magnet; 210, mouthpiece; 220, air guide tube; 1101, base shell; 1102, base through part; 1103, cavity. Detailed Implementation

[0045] The present invention will be further described in detail below with reference to the embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0046] A breathing training device, such as Figures 1-4 As shown, it includes:

[0047] The respirator body includes a base 110, a cylinder 120 and a top cover 130. An air chamber 140 is formed inside the cylinder 120. The top of the cylinder 120 is connected to the top cover 130 and the bottom of the cylinder 120 is connected to the base 110. The top cover 130 has a vent hole 131 and the base 110 has an airflow pipe 111. One end of the airflow pipe 111 is connected to the air chamber 140.

[0048] A ventilation assembly, one end of which is connected to the airflow duct 111, and the other end of which is the working end;

[0049] A first magnet 160 is provided inside the base 110 or the top cover 130, or a first magnet 160 is provided inside both the base 110 and the top cover 130.

[0050] A movable block 150 is provided inside the air chamber 140, and the movable block 150 has at least one second magnet 170;

[0051] The two end faces of the second magnet 170 and the first magnet 160 have the same magnetic poles.

[0052] This invention incorporates a first magnet 160 and a second magnet 170. The first magnet 160 is provided inside the base 110 or the top cover 130, or the first magnet 160 is provided inside both the base 110 and the top cover 130. The second magnet is provided inside the movable block 150 or at both ends facing the top cover 130 and the base 110. As long as the two end faces of the second magnet 170 and the first magnet 160 have the same magnetic poles, the movable block 150 can be separated from the base 110 or the top cover 130. This ensures that the movable block 150 is suspended inside the cylinder 120 in the initial state or when not in use.

[0053] In one embodiment, when there is only one second magnet 170, and the first magnet 160 is provided inside both the base 110 and the top cover 130;

[0054] The second magnet 170 is disposed inside the movable block 150; the two end faces of the second magnet 170 and the first magnet 160 have the same magnetic poles.

[0055] A second magnet 170 is provided inside the movable block 150, preferably located in the middle of the movable block 150. A first magnet 160 is provided inside the base 110 and the top cover 130 respectively. The two magnetic poles of the second magnet 170 face the first magnet 160 inside the base 110 and the first magnet 160 inside the top cover 130 respectively. The two end faces of the second magnet 170 and the first magnet 160 have the same magnetic poles, so that one end face of the second magnet 170 repels the first magnet 160 inside the top cover 130, and the other end face of the second magnet 170 repels the first magnet 160 inside the base 110, so that the movable block 150 can be suspended inside the cylinder 120.

[0056] In another embodiment, when there are two second magnets 170, and the first magnets 160 are provided inside both the base 110 and the top cover 130;

[0057] Two second magnets 170 are respectively disposed at both ends of the movable block 150; the two end faces of the second magnets 170 and the first magnet 160 have the same magnetic poles.

[0058] A second magnet 170 is provided inside each of the two ends or both ends of the movable block 150, preferably located in the middle of the movable block 150. A first magnet 160 is provided inside the base 110 and the top cover 130 respectively. The two magnetic poles of the second magnet 170 face the first magnet 160 inside the base 110 and the first magnet 160 inside the top cover 130 respectively. The magnetic poles of the two end faces of the second magnet 170 and the first magnet 160 are the same, so that one end face of the second magnet 170 repels the first magnet 160 inside the top cover 130 and the other end face of the second magnet 170 repels the first magnet 160 inside the base 110, so that the movable block 150 is suspended inside the cylinder 120.

[0059] Whether it is one second magnet 170 or two second magnets 170, since the two end faces of the second magnet 170 and the first magnet 160 have the same magnetic poles, that is, the end of the second magnet 170 facing the inside of the top cover 130 has the same magnetic poles as the end of the first magnet 160 facing the moving block 150, the moving block 150 is suspended inside the cylinder 120, creating a sense of technology.

[0060] During exhalation training, such as Figure 5 As shown, the entire device is placed vertically. Air is blown through the mouthpiece 210 and flows upward from the base 110. Therefore, the moving block 150 will also gradually move upward with the air. Since the moving block 150 and the top cover 130 are equipped with a second magnet 170 and a first magnet 160, which repel each other, the moving block 150 will encounter greater resistance as it moves upward, and the greater the force of exhalation required, thereby achieving the best effect of exhalation training.

[0061] After exhalation stops, the moving block 150 will fall naturally. Since the moving block 150 and the top cover 130 are equipped with a second magnet 170 and a first magnet 160, which repel each other, the moving block 150 will not fall above the base 110. Instead, under the combined action of repulsion and gravity, the moving block 150 will float in the body.

[0062] When performing inhalation training, such as Figure 6 As shown, the entire device needs to be inverted, so that the first magnet 160 at the top cover 130 is located below, and the first magnet 160 at the base 110 is located above. When air is inhaled through the mouthpiece 210, it flows upward from the top cover 130, so the moving block 150 will also gradually move upward with the air. Since the second magnet 170 and the first magnet 160 are set inside the moving block 150 and the base 110, and they repel each other, the moving block 150 will encounter greater resistance as it moves upward, and the greater the force of inhalation is required, thereby achieving the best effect of inhalation training.

[0063] After the inhalation stops, the moving block 150 will fall naturally. Since the moving block 150 and the base 110 are equipped with a second magnet 170 and a first magnet 160, which repel each other, the moving block 150 will not fall above the top cover 130. Instead, under the combined action of repulsion and gravity, the moving block 150 will float inside the cylinder 120.

[0064] Furthermore, the base 110 and / or the top cover 130 each have a first magnet 160 mounting position, wherein the first magnet 160 is mounted in the first magnet 160 mounting position.

[0065] To prevent the first magnet 160 from falling off, a mounting position for the first magnet 160 is designed. This mounting position can install the first magnet 160 in the base 110 and the top cover 130. The mounting position for the first magnet 160 can be a magnet slot, a magnet positioning hole / seat, or a magnet fixing slot / seat.

[0066] There are several ways to install the second magnet 170. It can be built into or embedded in the movable block 150. When there are two second magnets 170, they can be fixed to the two ends of the movable block 150 facing the top cover 130 and the base 110, respectively, or built into the inside of the two ends. In this way, the second magnet 170 will not detach from the movable block 150 during movement. In addition, the material of the movable block 150 is not limited in all embodiments. However, the movable block 150 can be made of the material of movable weights in the prior art, or other hard materials or metal materials. This application does not impose any restrictions on the material.

[0067] The shape of the cylinder 120 is not limited in any embodiment. The cylinder 120 can be a cylinder, a cuboid with rounded edges, a cube, or other three-dimensional shape. Since the cylinder 120 is three-dimensional and the base 110 has an airflow channel 111, the first magnet 160 is preferably a ring magnet; the second magnet 170 is a ring magnet.

[0068] In other words, since the base 110 has an airflow duct 111, it means that the base 110 and the air chamber 140 are connected. Therefore, for better technical results, the first magnet 160 installed on the base 110 should preferably be a ring magnet. If the first magnet 160 of the base 110 is a ring magnet, then the second magnet 170 should also preferably be a ring magnet. This design makes the repulsive forces uniform, so as to avoid uneven force on the moving block 150.

[0069] Of course, in actual embodiments, the first magnet 160 can be a magnet of other shapes; the second magnet 170 can also be a magnet of other shapes, such as a bar magnet, which can be vertically arranged in a circle or vertically arranged with intervals along the inner surface of the base 110, or vertically arranged in a circle or vertically arranged with intervals along the inner surface of the top cover 130.

[0070] Furthermore, the ventilation assembly includes at least an air duct 220, and the other end of the airflow pipe 111 is connected to one end of the air duct 220;

[0071] The ventilation assembly also includes a mouthpiece 210, which is detachably connected to the other end of the air duct 220.

[0072] The design of the mouthpiece 210 makes blowing or inhaling more convenient. Existing mouthpieces 210 fit the shape of the mouth well, but air leakage may occur during blowing or inhaling. However, the mouthpiece 210 is inserted into the mouth for blowing or inhaling without any air leakage.

[0073] In addition, a connecting pipe is provided on the mouthpiece 210. When connected to the air guide tube 220, the connecting pipe can be inserted into the air guide tube 220 and tightly connected. A first connecting pipe is also provided on the outside of the base 110. This first connecting pipe is connected to the airflow pipe 111. The other end of the airflow pipe 111 is connected to the air guide tube 220 through the first connecting pipe, and the first connecting pipe extends into the air guide tube 220.

[0074] Additionally, the lower end of the top cover 130 is embedded in the upper end of the cylinder 120, or a top cover 130 sealing element is also provided, which is connected to the top cover 130 and is sealed to the cylinder 120. Similarly, the upper end of the base 110 is embedded in the lower end of the cylinder 120, or a base 110 sealing element is also provided, which is connected to the base 110 and is sealed to the cylinder 120.

[0075] To prevent air leakage or slippage of the top cover 130 and base 110 from the cylinder 120, the top cover 130, cylinder 120, and base 110 are assembled by embedding or by using sealing elements of the top cover 130 and base 110. Alternatively, in other embodiments, the top cover 130, base 110, and cylinder 120 can be assembled by screwing. For example, the top cover 130 and base 110 are each provided with threads, and the cylinder 120 is provided with threads that mate with them, thus screwing the top cover 130, cylinder 120, and base 110 together.

[0076] In a specific embodiment, such as Figure 3As shown, the base 110 includes a base housing 1101. The base housing 1101 is provided with a gas inlet, i.e., a first connecting pipe is provided. This first connecting pipe is connected to the airflow pipe 111. The bottom and side of the base housing 1101 form a cavity 1103, and then the base through part 1102 is embedded in the cavity 1103 inside the base housing 1101. The base through part 1102 is provided with an airflow pipe 111. The upper end of the base through part is inserted into or embedded inside or outside the cylinder, or is screwed to the cylinder.

[0077] In one embodiment, the cylinder 120 has an inner surface and an outer surface, and an air gap is provided between the movable block 150 and the inner surface. The movable block 150 moves within the cylinder 120, so it cannot be in close contact with the inner surface; an air gap is required to facilitate movement and exhaust.

[0078] In all embodiments, the cylinder 120 is a transparent cylinder 120; the outer or inner surface of the cylinder 120 is provided with at least one set of longitudinally distributed scale marks.

[0079] When not in use, the moving block 150 will be positioned in the middle of the cylinder 120 due to the placement of the first magnet 160 and the second magnet. Therefore, the scale at the starting position of the moving block 150 is set to 0. Scales are then placed along the cylinder 120, facing the top cover 130 and the base 110 respectively. This ensures that the scales are usable whether the base 110 is placed vertically downwards or upside down. Furthermore, multiple columns of scales can be set to allow observation from different angles.

[0080] Furthermore, it should be noted that the shapes and names of the parts and components described in the specific embodiments described in this specification may differ. All equivalent or simple variations made to the structure, features, and principles described in this utility model patent concept are included within the protection scope of this utility model patent. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in these claims, all of which should fall within the protection scope of this utility model.

Claims

1. A breathing training device, characterized in that, include: The respirator body includes a base, a cylinder and a top cover. An air chamber is formed inside the cylinder. The top of the cylinder is connected to the top cover and the bottom of the cylinder is connected to the base. The top cover has a vent hole and the base has an airflow pipe. One end of the airflow pipe is connected to the air chamber. A ventilation assembly, one end of which is connected to an airflow duct, and the other end of which is the active end; A first magnet is provided inside the base or the top cover, or a first magnet is provided inside both the base and the top cover; A movable block is provided inside the air chamber, and the movable block has at least one second magnet; The two end faces of the second magnet and the first magnet have the same magnetic poles.

2. The breathing training device according to claim 1, characterized in that, When there is only one second magnet, and the first magnet is provided inside both the base and the top cover; The second magnet is located inside the movable block; the two end faces of the second magnet and the first magnet have the same magnetic poles.

3. The breathing training device according to claim 1, characterized in that, When there are two second magnets, and the first magnet is installed inside both the base and the top cover; Two second magnets are respectively disposed at both ends of the movable block; the magnetic poles of the two end faces of the second magnets are the same as those of the first magnet.

4. A breathing training device according to claim 1, characterized in that, The base and / or top cover each have a first magnet mounting position, and the first magnet is mounted in the first magnet mounting position.

5. A breathing training device according to any one of claims 1-4, characterized in that, The first magnet is a ring magnet; the second magnet is a ring magnet.

6. A breathing training device according to claim 1, characterized in that, The ventilation assembly includes at least an air duct, with the other end of the airflow pipe connected to one end of the air duct. The ventilation assembly also includes a mouthpiece, which is detachably connected to the other end of the air duct.

7. A breathing training device according to claim 1, characterized in that, The lower end of the top cover is embedded in the upper end of the cylinder, or a top cover sealing element is also provided, which is connected to the top cover and is sealed to the cylinder.

8. A breathing training device according to claim 1, characterized in that, The upper end of the base is embedded in the lower end of the cylinder, or a base seal is provided, which is connected to the base and sealed to the cylinder.

9. A breathing training device according to claim 1, characterized in that, The cylinder has an inner surface and an outer surface, and an air gap is left between the moving block and the inner surface.

10. A breathing training device according to claim 1, characterized in that, The cylinder is a transparent cylinder; The outer or inner surface of the cylinder is provided with at least one set of longitudinally distributed scale marks.

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