CN219272097U

CN219272097U - Respiration training device

Info

Publication number: CN219272097U
Application number: CN202223025225.1U
Authority: CN
Inventors: 强韵; 孙轶斐
Original assignee: Shanghai Daoran Health Technology Co ltd
Current assignee: Shanghai Daoran Health Technology Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-06-30
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a respiratory training device, which comprises a shell, a respiratory tube, a fixed wheel, a rotating wheel and a valve plate, wherein the respiratory tube is provided with a first opening and a second opening at two ends; the fixed wheel is arranged at the second opening; the rotary wheel is rotatably connected with the fixed wheel and is provided with a first end face and a second end face, and the first end face consists of a closed part and an open part; the valve plate is sized to match the size of the open portion, and is slidably disposed within the rotary wheel. The respiratory trainer can realize that the resistance of inspiration is larger than the resistance of expiration through the slidable valve plate, can help the user to breathe and train better, simultaneously, through adjusting the swiveling wheel, can promote the resistance of inspiration or reduce the resistance of inspiration to adapt to the training intensity of different users or the training intensity of the same user in different stages.

Description

Respiration training device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a respiratory training device.

Background

Respiratory training is a training method for ensuring the smooth respiratory tract, improving the strength and tolerance of respiratory muscles, promoting sputum discharge and drainage, improving the blood metabolism of lung and bronchus tissues and enhancing the gas exchange efficiency. The respiratory training can effectively enhance the lung function, improve the vital capacity, improve the life quality, help professional athletes to enhance the vital capacity and the competitive level, help daily fitness people to enhance the endurance and the vitality, and help pulmonary patients to enhance the lung function and recover as soon as possible.

The existing device for respiratory training is simple in function, incapable of achieving adjustable inhalation resistance, complex in structure and capable of achieving adjustable inhalation resistance in an electric control mode.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a respiratory training device that can adjust the inhalation resistance with a simple structure.

In order to achieve the above purpose, the utility model provides a respiratory training device, which comprises a shell, a respiratory tube, a fixed wheel, a rotating wheel and a valve plate, wherein the respiratory tube is hollow and is provided with a respiratory cavity, two ends of the respiratory tube are respectively provided with an opening, one opening is a first opening, the other opening is a second opening, and the first opening is communicated with the second opening through the respiratory cavity; the inside of the fixed wheel is hollow and is arranged at the second opening; the rotary wheel is hollow and rotatably connected with the fixed wheel, two end faces are arranged, namely a first end face and a second end face, the first end face is positioned at one end of the rotary wheel, which is close to the fixed wheel, the second end face is positioned at one end of the rotary wheel, which is far away from the fixed wheel, and the first end face consists of a closed part and an open part; the valve plate is sized to match the size of the open portion, and is slidably disposed within the rotary wheel.

The breathing training device further comprises a throttle plate provided with holes and an air pressure sensing module, wherein the throttle plate is arranged on the breathing tube, two vent holes are respectively formed in two sides of the throttle plate by the breathing tube, the vent holes are connected with the air pressure sensing module through air pipes, and the air pressure sensing module is used for detecting pressure difference, calculating data and transmitting information.

The respiratory training device further comprises a handle assembly, the handle assembly comprises two handles, a handle connecting piece and a fixing base, wherein the two handles are connected through the handle connecting piece, the fixing base is arranged on the handle connecting piece, and the shell and the respiratory tube are arranged on the fixing base. Further, the air pressure sensing module is disposed within one of the handles.

The breath training device further comprises a mouthpiece connected with the first opening, wherein the shape of the mouthpiece is a flat horn shape.

The respiratory trainer can realize that the resistance of inspiration is larger than the resistance of expiration through the slidable valve plate, can better help a user to carry out respiratory training, and can improve the resistance of inspiration or reduce the resistance of inspiration through adjusting the rotating wheel so as to adapt to the training intensity of different users or the training intensity of the same user in different stages.

The conception, specific structure, and technical effects of the present utility model will be further described with reference to the accompanying drawings to fully understand the objects, features, and effects of the present utility model.

Drawings

Fig. 1 is a schematic diagram of a breath exercise apparatus of the present utility model.

Fig. 2 is an exploded view of the respiratory trainer of the present utility model without the handle assembly.

Fig. 3 is an exploded view of the handle assembly.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The breath trainer of the present utility model is described below in connection with fig. 1-3.

As shown in fig. 1 to 3, the present utility model provides a respiratory training device, which comprises a casing 1, a respiratory tube 2, a fixed wheel 3, a rotating wheel 4, and a valve plate 5, wherein the respiratory tube 2, the fixed wheel 3, the rotating wheel 4, and the valve plate 5 are all arranged in the casing 1.

The breathing tube 2 is hollow and provided with a breathing cavity, two ends of the breathing tube 2 are respectively provided with an opening, one opening is a first opening, the other opening is a second opening, the first opening is communicated with the second opening through the breathing cavity, and a user breathes gas into the breathing cavity or sucks gas out of the breathing cavity through the first opening.

The fixing wheel 3 is hollow and is arranged at the second opening, so that the production efficiency is improved, and the fixing wheel 3 can be integrally formed with the breathing tube 2.

The rotating wheel 4 is hollow and is rotatably connected with the fixed wheel 3, and when the rotating wheel 4 rotates, the distance between the rotating wheel 4 and the fixed wheel 3 is kept unchanged. The rotatable connection of the rotating wheel 4 and the fixed wheel 3 can be realized by arranging a rotating shaft between the rotating wheel 4 and the fixed wheel 3, the rotating shaft can be fixed on the fixed wheel 3 or the rotating wheel 4, and the rotating wheel 4 can rotate around the rotating shaft or rotate together with the rotating shaft.

The rotating wheel 4 is provided with two end faces, namely a first end face and a second end face, wherein the first end face is located at one end of the rotating wheel 4, which is close to the fixed wheel 3, the second end face is located at one end of the rotating wheel 4, which is far away from the fixed wheel 3, the first end face is composed of a sealing part and an opening part, and gas can enter and exit the rotating wheel 4 through the opening part, but cannot enter and exit the rotating wheel 4 through the sealing part.

The size of the valve plate 5 is matched with the size of the opening part, the valve plate 5 is slidably arranged in the rotary wheel 4 and cannot rotate along with the rotary wheel 4, and when the valve plate 5 slides, the valve plate 5 can be far away from or close to the first end face. The sliding of the valve plate 5 can be realized through a sliding shaft, the sliding shaft can be fixed on the rotating wheel 4, the valve plate 5 can also be fixed on the valve plate 5, and the valve plate 5 can slide along the sliding shaft or can slide together with the sliding shaft.

The breath training device further comprises a throttle plate provided with holes and a pressure sensing module 6, wherein the throttle plate is arranged in the breathing tube 2, and exhaled or inhaled gas can pass through the throttle plate. The breathing tube 2 is respectively provided with a vent hole at two sides of the throttle plate, namely, the breathing tube 2 is provided with two vent holes in total, the vent holes are connected with the air pressure sensing module 6 through air pipes, and when air passes through the throttle plate, pressure difference is formed at two sides of the throttle plate due to the blocking of the throttle plate; the air pressure sensing module 6 may be disposed in the housing 1, or may be disposed outside the housing 1, for detecting a pressure difference, calculating data, and transmitting information, specifically: the pressure difference is measured through the two vent holes, the flow velocity is calculated according to the pressure difference, the gas volume passing through the throttle plate is calculated, and finally the gas volume is transmitted to intelligent equipment such as a mobile phone or a tablet through a wireless transmission mode for a user to read. It should be noted that the air pressure sensing module 6 may be set to enter the working state only when the user inhales, and the air pressure sensing module 6 is in the standby state when the user exhales.

The breathing training device further comprises a handle assembly 7, the handle assembly 7 comprises two handles 71, a handle connecting piece 72 and a fixing seat 73, wherein the two handles 71 are connected through the handle connecting piece 72, the fixing seat 73 is arranged on the handle connecting piece 72, the shell 1 and the breathing tube 2 are arranged on the fixing seat 73, an opening is formed in the lower portion of the shell 1, the breathing tube 2 is directly arranged on the fixing seat 73 through the opening, the breathing tube 2 can also be indirectly arranged on the fixing seat 73 through the shell 1, and a user can use the breathing training device in a mode of holding the handles 71 through the breathing tube 2, so that the breathing training device is convenient to operate. It should be noted that in this embodiment, the air pressure sensing module 6 may be disposed in one of the handles 71.

The breath training device further comprises a mouthpiece 8 connected with the first opening, wherein the shape of the mouthpiece 8 is in a flat horn shape, so that a user exhales or inhales, and when the user exhales, gas sequentially passes through the mouthpiece 8 and the first opening to enter the breathing tube 2.

When the breathing training device is used for training, the rotating wheel 4 is rotated, and as the valve plate 5 cannot rotate, the valve plate 5 and the open part are staggered by a certain angle, namely, the open part is shielded by the valve plate 5 from outside to inside, and the part is not shielded, so that a user bites or holds the mouthpiece 8 for inhaling, gas enters the rotating wheel 4 from the second end face, then sequentially passes through the fixed wheel 3, the breathing tube 2 and the mouthpiece 8, and finally is inhaled by the user. When the gas flows in the rotating wheel 4, the valve plate 5 is pushed to slide towards the first end face and then is attached to the first end face, the gas is blocked by the sealing part and the valve plate 5 and can only enter the fixed wheel 3 through the part of the open part which is not blocked, so that the difficulty of inhalation is increased, and the purpose of respiratory training is achieved. After inhalation, the user exhales the inhaled air, i.e. the inhaled air is exhaled, and the air enters from the mouthpiece 8, then passes through the breathing tube 2, the fixed wheel 3 and the rotating wheel 4 in sequence, and finally exhales from the second end face. When the gas enters the rotary wheel 4 through the part of which the opening part is not shielded, the valve plate 5 is pushed to slide towards the second end face, namely, slide towards the direction away from the first end face, at the moment, the valve plate 5 cannot be attached to the opening part, and the gas can enter the rotary wheel 4 through the complete opening part, so that the difficulty of exhaling is reduced. Such a tight and loose cadence better assists the user in respiratory training and the mouth can be continuously trained without leaving the mouthpiece 8.

In order to adapt to the training intensity of different users or the training intensity of the same users in different stages, the stagger angle of the valve plate 5 and the opening part can be adjusted by rotating the rotating wheel 4, and the smaller the stagger angle is, the smaller the part of the opening part which is not shielded during air suction is, the larger the resistance of air is, and the greater the difficulty of air suction is. Conversely, the larger the angle of displacement, the larger the portion of the opening that is not blocked during inhalation, and the smaller the resistance that the gas receives, and the less difficult the inhalation.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims

1. A breath trainer, characterized by: the breathing tube comprises a shell, a breathing tube, a fixed wheel, a rotating wheel and a valve plate, wherein the inside of the breathing tube is hollow, a breathing cavity is formed in the breathing tube, openings are respectively formed in two ends of the breathing tube, one opening is a first opening, the other opening is a second opening, and the first opening is communicated with the second opening through the breathing cavity; the inside of the fixed wheel is hollow and is arranged at the second opening; the rotary wheel is hollow and rotatably connected with the fixed wheel, two end faces are arranged, namely a first end face and a second end face, the first end face is positioned at one end of the rotary wheel, which is close to the fixed wheel, the second end face is positioned at one end of the rotary wheel, which is far away from the fixed wheel, and the first end face consists of a closed part and an open part; the valve plate is sized to match the size of the open portion, and is slidably disposed within the rotary wheel.

2. The breath trainer according to claim 1, wherein: the breathing tube is arranged on two sides of the throttling plate respectively, the ventilation holes are connected with the air pressure sensing module through air pipes, and the air pressure sensing module is used for detecting pressure difference, calculating data and transmitting information.

3. The breath trainer according to claim 1, wherein: the breathing tube is characterized by further comprising a handle assembly, the handle assembly comprises two handles, a handle connecting piece and a fixing seat, wherein the two handles are connected through the handle connecting piece, the fixing seat is arranged on the handle connecting piece, and the shell and the breathing tube are arranged on the fixing seat.

4. A breath exercise apparatus according to claim 3, wherein: the air pressure sensing module is arranged in one of the handles.

5. The breath trainer according to claim 1, wherein: the novel portable electronic device further comprises a mouthpiece connected with the first opening, and the shape of the mouthpiece is a flat horn shape.