CN221692725U - Vital capacity training device - Google Patents

Abstract

The utility model discloses a vital capacity training device, which relates to the technical field of vital capacity training devices and comprises a supporting seat, wherein a handle is arranged on one side of the supporting seat, a training mechanism is arranged on the surface of the supporting seat, an air suction adjusting valve is arranged at the bottom of the training mechanism, an operating mechanism is arranged at one end of the training mechanism, and a flow adjusting valve is arranged at the top of the training mechanism. The utility model is connected with one end of the transmission pipe through the spiral pipe, the outside of the spiral pipe is provided with threads, the size of the thread groove in the faucet pipe corresponds to that of the thread groove in the faucet pipe, when the device is used, the corrugated pipe can be flexibly disassembled and connected through the spiral pipe, the mouth cover is sleeved at one end of the corrugated pipe, and the mouth cover can be flexibly disassembled, so that the operation mechanism can be conveniently cleaned and disinfected, the operation training is safer, the mouth cover is in a half-arc shape, and when a patient needs to train the lung, the device can be attached to the skin around the mouth, so that gas can not leak, and the training effect is better.

Description

Lung capacity training device

Technical Field

The utility model relates to the technical field of lung capacity training devices, in particular to a lung capacity training device.

Background Art

Vital capacity refers to the amount of air that can be exhaled after the maximum inhalation. It includes three parts: tidal volume, supplementary inspiratory volume and supplementary expiratory volume. Tidal volume refers to the amount of air inhaled or exhaled by the lungs in one breathing cycle. The maximum amount of air inhaled beyond the tidal volume is the supplementary inspiratory volume, the maximum amount of air exhaled beyond the tidal volume is the supplementary expiratory volume, and the amount of air remaining in the lungs after the maximum exhalation is the residual volume, which has large individual differences. Affected by factors such as age, gender, body shape, respiratory muscle strength, and lung and thorax elasticity, generally speaking, the stronger the body, the larger it is. Studies have shown that it is highly correlated with the maximum oxygen uptake, and is often used as an indicator to evaluate human fitness. It is an instrument used for inhalation and breathing training. As the name suggests, the vital capacity trainer is the muscle group used for inhalation during the breathing training process. It requires the user to resist the impedance set by the trainer when inhaling through the breathing trainer to increase the inspiratory muscle strength, thereby increasing the strength and tolerance of the respiratory muscles.

At present, publication number CN219001905U discloses a vital capacity training device, including a transparent tube, a floating ball, an air blowing tube and a ventilation tube; the right end of the ventilation tube is bent, the transparent tube is a single blind tube with a sealed bottom, the transparent tube is fixed at the lower part of the ventilation tube, and is connected to the ventilation tube; the floating ball is placed in the transparent tube, and the air blowing tube is connected to the left end of the ventilation tube. The device allows the user to grasp it with one hand during use, and can perform vital capacity training in a more interesting way.

In order to solve the problem of how to effectively train lung capacity in the above technical solution, the existing technology adopts a method of grasping with one hand and using the floating ball to conduct lung capacity training in a more interesting way. However, bacteria will be generated during use, making it inconvenient to clean, and the training difficulty cannot be flexibly adjusted, which leads to poor use effect for patients.

Utility Model Content

The purpose of the utility model is to provide a lung capacity training device to solve the problems raised in the above background technology.

In order to solve the above technical problems, the technical solution adopted by the utility model is:

A vital capacity training device comprises a support seat, a handle is installed on one side of the support seat, a training mechanism is installed on the surface of the support seat, an inhalation regulating valve is installed at the bottom of the training mechanism, an operating mechanism is installed at one end of the training mechanism, and a flow regulating valve is installed on the top of the training mechanism.

A further improvement of the technical solution of the utility model is that: a handle is installed on one side of the support seat, a training mechanism is installed on the surface of the support seat, an intake regulating valve is installed on the bottom of the training mechanism, an operating mechanism is installed on one end of the training mechanism, and a flow regulating valve is installed on the top of the training mechanism. By adjusting the flow regulating valve, the resistance of the transmission gas of the transmission tube can be flexibly adjusted to perform training of different difficulty levels, and the intake regulating valve can be adjusted to different difficulty levels for intake training.

A further improvement of the technical solution of the utility model is that the shape of the mouth mask is semi-arc, and the shape of the mouth mask can fit the mouth. When the patient needs to perform lung training, the mouth mask can fit the skin around the mouth to prevent gas leakage, thereby assisting training.

A further improvement of the technical solution of the utility model is that the training mechanism includes a transmission tube, the transmission tube is fixedly connected to one end of the operating mechanism, a hollow tube is installed at the bottom of the transmission tube, a training tube is installed at the bottom of the transmission tube, a placement groove is installed inside the training tube, a training ball is placed on the surface of the placement groove, and the training ball can float through the gas flow rate in the transmission tube, thereby enhancing the interest of the training.

A further improvement of the technical solution of the utility model is that the material of the training tube and the hollow tube is a transparent plastic material, and the transparent material enables the patient to see the movement of the training ball.

A further improvement of the technical solution of the utility model is that the air intake regulating valve includes a through pipe, the through pipe is connected to the bottom of the transmission pipe, a fixed sleeve is installed inside the through pipe, a mesh plate is installed inside the fixed sleeve, a filter is installed on the surface of the mesh plate, and the mesh plate and the filter are used to filter the gas to prevent the entry of dust.

A further improvement of the technical solution of the utility model is that: a blocking piece is installed on the surface of the fixed sleeve, a moving column is installed on the surface of the blocking piece, a fan-shaped groove is provided on the surface of the blocking piece, a rotating shaft is installed on the surface of the blocking piece, an adjusting disk is installed at one end of the rotating shaft, an arc groove is provided on the surface of the adjusting disk, an opening is provided on the surface of the adjusting disk, and the moving column is moved so that the moving column drives the blocking piece to rotate and adjust, and a fan-shaped groove is provided on the surface of the blocking piece, and the fan-shaped groove is used to adjust the opening and closing degree of the opening.

Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

1. The utility model provides a lung capacity training device, which is connected to one end of a transmission tube through a spiral tube. The outside of the spiral tube has a thread corresponding to the size of the thread groove inside the receiving tube. When in use, the bellows can be flexibly disassembled and connected through the spiral tube. The mouth mask is sleeved on one end of the bellows, and the mouth mask can also be flexibly disassembled, so that it is convenient to clean and disinfect the operating mechanism, making the operation training safer. The shape of the mouth mask is semi-arc, and when the patient needs to perform lung training, it can fit the skin around the mouth, so that the gas will not leak, so that the training effect is better.

2. The utility model provides a lung capacity training device. By moving a movable column, the movable column drives a blocking piece to rotate and adjust. A fan-shaped groove is provided on the surface of the blocking piece. The fan-shaped groove is used to adjust the opening and closing degree of the opening. The opening is blocked by moving the blocking piece. The smaller the blocking degree of the opening, the greater the resistance, and the higher the difficulty of training. The greater the blocking degree of the opening, the smaller the resistance, and the lower the difficulty of training. By adjusting the flow regulating valve to flexibly adjust the resistance of the transmission gas of the transmission pipe, training of different difficulty levels can be carried out, thereby achieving a flexible adjustment of the patient's lung capacity training, making the training results more effective.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the structure of the operating mechanism of the utility model;

FIG3 is a schematic diagram of the structure of the training mechanism of the present utility model;

FIG. 4 is a schematic structural diagram of the air intake regulating valve of the present utility model.

In the figure: 1. handle; 2. training mechanism; 20. transmission tube; 21. hollow tube; 22. training tube; 23. training ball; 24. placement groove; 3. flow control valve; 4. support seat; 5. suction control valve; 50. through pipe; 51. filter; 52. fixed sleeve; 53. mesh plate; 54. blocking plate; 55. rotating shaft; 56. moving column; 57. adjusting disk; 58. arc groove; 59. opening; 6. operating mechanism; 60. spiral tube; 61. receiving tube; 62. bellows; 63. mouth cover.

DETAILED DESCRIPTION

The present invention is further described in detail below in conjunction with the embodiments:

Example 1

As shown in FIGS. 1-4 , the utility model provides a lung capacity training device, comprising a support base 4, a handle 1 is installed on one side of the support base 4, a training mechanism 2 is installed on the surface of the support base 4, an inhalation regulating valve 5 is installed at the bottom of the training mechanism 2, an operating mechanism 6 is installed at one end of the training mechanism 2, and a flow regulating valve 3 is installed on the top of the training mechanism 2;

Specifically, the patient holds the handle 1, and then exhales and inhales through the operating mechanism 6, and transmits the gas to the training mechanism 2, and trains the vital capacity through the training mechanism 2, and the flow regulating valve 3 and the inhalation regulating valve 5 are used to adjust the intensity of the training.

Example 2

As shown in FIGS. 1-4, based on Embodiment 1, the present invention provides a technical solution: preferably, the operating mechanism 6 includes a spiral tube 60, one end of the spiral tube 60 is threadedly connected to a receiving tube 61, one end of the receiving tube 61 is fixedly connected to a bellows 62, one end of the bellows 62 is sleeved with a mouth cover 63, and the shape of the mouth cover 63 is semi-arc-shaped, and the shape of the mouth cover 63 can fit the mouth;

Specifically, the coil tube 60 is connected to one end of the transmission tube 20. The outside of the coil tube 60 is threaded, which corresponds to the size of the thread groove inside the receiving tube 61. When in use, the corrugated tube 62 can be flexibly disassembled and connected through the coil tube 60. The bellows 62 can be flexibly extended and retracted to facilitate the use of the patient. The mouth mask 63 is sleeved on one end of the bellows 62. The mouth mask 63 can also be flexibly disassembled. The shape of the mouth mask 63 is semi-arc. When the patient needs to perform lung training, it can fit the skin around the mouth to prevent gas leakage, thereby assisting the patient's training.

Example 3

As shown in Figures 1-4, on the basis of Example 1, the utility model provides a technical solution: preferably, the training mechanism 2 includes a transmission tube 20, the transmission tube 20 is fixedly connected to one end of the operating mechanism 6, a hollow tube 21 is installed at the bottom of the transmission tube 20, a training tube 22 is installed at the bottom of the transmission tube 20, a placement groove 24 is installed inside the training tube 22, a training ball 23 is placed on the surface of the placement groove 24, the training tube 22 and the hollow tube 21 are made of transparent plastic material, the air intake regulating valve 5 includes a through pipe 50, and the through pipe 50 is provided. The tube 50 is connected to the bottom of the transmission tube 20. A fixed sleeve 52 is installed inside the through tube 50. A mesh plate 53 is installed inside the fixed sleeve 52. A filter plate 51 is installed on the surface of the mesh plate 53. A plugging piece 54 is installed on the surface of the fixed sleeve 52. A moving column 56 is installed on the surface of the plugging piece 54. A fan-shaped groove is opened on the surface of the plugging piece 54. A rotating shaft 55 is installed on the surface of the plugging piece 54. An adjusting disk 57 is installed at one end of the rotating shaft 55. An arc groove 58 is opened on the surface of the adjusting disk 57. An opening 59 is opened on the surface of the adjusting disk 57.

Specifically, the operating mechanism 6 is used to inhale and exhale, and the air is transmitted to the hollow tube 21 and the training tube 22 through the transmission tube 20. The outer diameter of the training ball 23 is smaller than the inner diameter of the training tube 22. The fluid pressure can be used to allow the training ball 23 to move freely up and down without being affected by the friction of the inner wall of the training tube 22. The training ball 23 can float due to the gas flow rate in the training tube 22, thereby enhancing the interest of the training. According to the principle of fluid pressure, when the patient performs vital capacity training, the flow rate in the training tube 22 is faster than the gas flow rate in the transmission tube 20, so low air pressure is formed in the training tube 22. The training ball 23 moves upward under the action of air pressure. When the patient needs inhalation training, the moving column 56 is moved so that the moving column 56 drives the blocking piece 54 to rotate and adjust. The surface of the blocking piece 54 is provided with a fan-shaped groove, which is used to adjust the opening and closing degree of the opening 59. The opening 59 is blocked by moving the blocking piece 54. The smaller the blocking degree of the opening, the greater the resistance, and the higher the difficulty of training. The greater the blocking degree of the opening, the smaller the resistance, and the lower the difficulty of training. Then, when performing exhalation training, the mesh plate 53 and the filter 51 are used to filter the gas to prevent the entry of dust. The resistance of the transmission gas of the transmission tube 20 is flexibly adjusted by adjusting the flow control valve 3 to perform training of different difficulty levels.

The working principle of the lung capacity training device will be described in detail below.

As shown in Figures 1-4, the patient holds the handle 1 and pulls the bellows 62. The patient puts his mouth toward the mouth mask 63 and breathes the gas, which is then transmitted to the training mechanism 2. The patient trains his vital capacity through the training mechanism 2. The patient flexibly adjusts the resistance of the transmission gas of the transmission tube 20 by adjusting the flow regulating valve 3 to perform training of different difficulty levels. The patient adjusts the inhalation regulating valve 5 to adjust the difficulty of the inhalation training.

The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims (7)

1. A vital capacity training device comprising a support base (4), characterized in that: the utility model discloses a flow control device for the air conditioner, including supporting seat (4), handle (1) is installed to one side of supporting seat (4), surface mounting of supporting seat (4) has training mechanism (2), suction control valve (5) are installed to the bottom of training mechanism (2), operating device (6) are installed to the one end of training mechanism (2), flow control valve (3) are installed at the top of training mechanism (2).

2. A vital capacity training device as claimed in claim 1, characterized in that: the operating mechanism (6) comprises a coil pipe (60), one end of the coil pipe (60) is in threaded connection with a joint pipe (61), one end of the joint pipe (61) is fixedly connected with a corrugated pipe (62), and one end of the corrugated pipe (62) is sleeved with a mouth-facing cover (63).

3. A vital capacity training device as claimed in claim 2, characterized in that: the shape of the pair of mouth covers (63) is semi-arc, and the shape of the pair of mouth covers (63) can be attached to the mouth.

4. A vital capacity training device as claimed in claim 1, characterized in that: the training mechanism (2) comprises a transmission pipe (20), the transmission pipe (20) is fixedly connected to one end of the operating mechanism (6), a hollow pipe (21) is arranged at the bottom of the transmission pipe (20), a training pipe (22) is arranged at the bottom of the transmission pipe (20), a placing groove (24) is arranged in the training pipe (22), and a training ball (23) is placed on the surface of the placing groove (24).

5. The vital capacity training device of claim 4, wherein: the training tube (22) and the hollow tube (21) are made of transparent plastic materials.

6. A vital capacity training device as claimed in claim 1, characterized in that: the air suction adjusting valve (5) comprises a through pipe (50), the through pipe (50) is connected to the bottom of the transmission pipe (20), a fixing sleeve (52) is arranged in the through pipe (50), a screen plate (53) is arranged in the fixing sleeve (52), and a filter disc (51) is arranged on the surface of the screen plate (53).

7. The vital capacity training device of claim 6, wherein: the surface mounting of fixed cover (52) has stifled piece (54), the surface mounting of stifled piece (54) has movable column (56), the fan-shaped groove has been seted up on the surface of stifled piece (54) the surface mounting of stifled piece (54) has pivot (55), regulating disk (57) are installed to one end of pivot (55), arc wall (58) have been seted up on the surface of regulating disk (57), opening (59) have been seted up on the surface of regulating disk (57).