Breathing training device capable of being disinfected

Abstract

According to the breathing training device capable of being disinfected, when the breathing training device capable of being disinfected is used for blowing training, the lower bearing seat is placed downwards. One end of the external training trachea is communicated with the ventilation nozzle, and the user exhales towards the ventilation nozzle through the external training trachea. Air flow enters the three transparent observation pipes after passing through the L-shaped air duct, pushes the hollow observation ball to rise along the transparent observation pipes, and finally enables the hollow observation ball to abut against an arc-shaped limiting groove in the limiting block. When the respiratory training device capable of being disinfected needs to be disinfected, a user presses the pressing pump, the pressing pump inputs the disinfectant in the bearing bottle into the atomizing spray head through the conveying hose, the atomizing spray head sprays the atomized disinfectant into the ventilation nozzle, and in the process, high-pressure air is introduced into the ventilation nozzle, so that the breathing training device capable of being disinfected is disinfected. And therefore, the atomized disinfectant is introduced into the L-shaped air duct and enters the three transparent observation tubes through the L-shaped air duct, and the respiratory training device capable of being disinfected is fully disinfected.

Description

Technical Field

[0001] The utility model relates to the field of respiratory trainers, in particular to a sterilizable respiratory trainer. Background Art

[0002] During normal inhalation, the diaphragm and external intercostal muscles contract. Forced inhalation requires the assistance of accessory inspiratory muscles, such as the trapezius and scalenes. The contraction of these muscles lifts the chest, expanding the chest cavity to its maximum capacity, necessitating training of the inspiratory muscles. Most respiratory trainers on the market use the principle of resistance training. When inhaling through an inspiratory trainer, the user exerts effort against a set resistance to increase inspiratory muscle strength, thereby increasing respiratory muscle strength and tolerance. Inspiratory breathing training, as the name suggests, involves training the muscles involved in inhalation. Inhalation is an active process, requiring active contraction to expand the chest cavity and reduce intrapulmonary pressure. When intrapulmonary pressure falls below atmospheric pressure, air is drawn into the lungs.

[0003] However, traditional respiratory trainers, such as the technical solution disclosed in the patent with application number CN202111357954.4 and invention name "A Pulmonary Rehabilitation Respiratory Trainer", are not convenient to disinfect before and after use, which increases the cost of use. Utility Model Content

[0004] Based on this, it is necessary to provide a sterilizable respiratory trainer to address the technical problem that traditional respiratory trainers are inconvenient to disinfect before and after use, which increases the cost of use.

[0005] A sterilizable breathing trainer, comprising: a trainer housing, three transparent observation tubes, three hollow observation balls, and a sterilizing mechanism;

[0006] The top of the training device housing is provided with an upper receiving seat, and the bottom of the training device housing is provided with a lower receiving seat; a vent nozzle is provided on a portion of the training device housing close to the lower receiving seat; an L-shaped vent is provided in the training device housing, and the vent nozzle is connected to one end of the L-shaped vent;

[0007] The three transparent observation tubes are arranged parallel to each other and are evenly arranged on the housing of the training device; the vent nozzle is connected to one end of the three transparent observation tubes through the L-shaped vent; the three transparent observation tubes are each provided with an air port at one end away from the L-shaped vent and close to the vent nozzle; a limiting block is provided inside the transparent observation tube close to the air port; and an arc-shaped limiting groove is provided on the limiting block;

[0008] The hollow observation ball is adapted to the transparent observation tube, and each of the hollow observation balls is correspondingly arranged in one of the transparent observation tubes and is slidably connected to the transparent observation tube; the hollow observation ball is adapted to the arc-shaped limiting groove, and the hollow observation ball can be partially accommodated in the arc-shaped limiting groove and abut against the limiting block;

[0009] The disinfection mechanism includes a carrying bottle, a press pump, a delivery hose and an atomizing nozzle; the press pump is arranged on the top of the carrying bottle, the pumping tube of the press pump is inserted into the carrying bottle, the output end of the press pump is connected to the atomizing nozzle through the delivery hose, and the atomizing nozzle is arranged in the ventilation nozzle.

[0010] In one embodiment, a filter is provided in the vent nozzle.

[0011] In one embodiment, the filter screen and the vent nozzle are integrally formed.

[0012] In one embodiment, the upper receiving seat and the training device shell are integrally formed.

[0013] In one embodiment, the lower receiving seat and the training device shell are integrally formed.

[0014] In one embodiment, the limit block and the transparent observation tube are integrally formed.

[0015] In one embodiment, the bottoms of the upper receiving seat and the lower receiving seat are both provided with anti-slip pads.

[0016] In one embodiment, the anti-slip pad is a soft rubber pad.

[0017] In one embodiment, the anti-slip pad is a soft silicone pad.

[0018] In one embodiment, the anti-slip pad is a soft plastic pad.

[0019] During the operation of the above-mentioned sterilizable respiratory trainer, specifically, when the sterilizable respiratory trainer is used for blowing training, the lower receiving seat is placed downward. One end of the external training trachea is connected to the ventilation nozzle, and the user exhales toward the ventilation nozzle through the external training trachea. After passing through the L-shaped airway, the airflow enters the three transparent observation tubes, and pushes the hollow observation ball to rise along the transparent observation tube, and finally makes the hollow observation ball abut against the arc-shaped limiting groove on the limit block. When the sterilizable respiratory trainer is used for inhalation training, the upper receiving seat is placed downward. The user inhales toward the ventilation nozzle through the external training trachea. The suction force generated can make the hollow observation ball overcome gravity, rise along the transparent observation tube and move away from the limit block. When the sterilizable respiratory trainer needs to be disinfected, the user presses the pump, which then delivers the disinfectant in the carrier bottle to the atomizing nozzle through a delivery hose. The atomizing nozzle then sprays the atomized disinfectant into the vent nozzle. During this process, high-pressure air is introduced into the vent nozzle, allowing the atomized disinfectant to enter the L-shaped airway and then into the three transparent observation tubes, thereby fully disinfecting the sterilizable respiratory trainer. The sterilizable respiratory trainer is easy to disinfect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of a sterilizable respiratory trainer according to one embodiment;

[0021] Figure 2 is a schematic diagram of a portion of the structure of a sterilizable respiratory trainer according to one embodiment;

[0022] Figure 3 A cross-sectional view of a sterilizable respiratory trainer in an exhalation state according to one embodiment;

[0023] Figure 4 FIG. 1 is a cross-sectional view of a sterilizable respiratory trainer in an inhalation state according to an embodiment. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below. In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0029] Please also refer to Figures 1 to 4 The present invention provides a sterilizable respiratory trainer 10 , which includes a trainer housing 100 , three transparent observation tubes 200 , three hollow observation balls 300 , and a sterilizing mechanism 400 .

[0030] An upper receiving seat 110 is provided at the top of the trainer housing 100. In this embodiment, the upper receiving seat 110 is integrally formed with the trainer housing 100. A lower receiving seat 120 is provided at the bottom of the trainer housing 100. In this embodiment, the lower receiving seat 120 is integrally formed with the trainer housing 100. A vent nozzle 130 is provided on the portion of the trainer housing 100 near the lower receiving seat 120. An L-shaped air duct 101 is defined within the trainer housing 100, and the vent nozzle 130 is connected to one end of the L-shaped air duct 101. In this embodiment, a filter 131 is provided within the vent nozzle 130. Furthermore, the filter 131 is integrally formed with the vent nozzle 130. The filter 131 prevents large particles of foreign matter from entering the L-shaped air duct 101 through the vent nozzle 130.

[0031] The three transparent observation tubes 200 are arranged parallel to each other and are evenly arranged on the trainer housing 100. The ventilation nozzle 130 is connected to one end of the three transparent observation tubes 200 through the L-shaped ventilation channel 101. The three transparent observation tubes 200 are each provided with an air port 201 at one end away from the L-shaped ventilation channel 101 and close to the ventilation nozzle 130. A limiting block 210 is provided inside the transparent observation tube 200 near the air port 201. In this embodiment, the limiting block 210 and the transparent observation tube 200 are integrally formed. An arc-shaped limiting groove (not shown) is provided on the limiting block 210.

[0032] The hollow observation balls 300 are compatible with the transparent observation tubes 200. Each hollow observation ball 300 is correspondingly disposed in a transparent observation tube 200 and is slidably connected to the transparent observation tube 200. The hollow observation balls 300 are compatible with the arcuate limiting grooves, and the hollow observation balls 300 can be partially received in the arcuate limiting grooves and abut against the limiting blocks 210.

[0033] The disinfection mechanism 400 includes a carrier bottle 410, a pressure pump 420, a delivery hose 430, and an atomizing nozzle 440. The pressure pump 420 is mounted on top of the carrier bottle 410, and a pumping tube 421 of the pressure pump 420 is inserted into the carrier bottle 410. The output end of the pressure pump 420 is connected to the atomizing nozzle 440 via the delivery hose 430. The atomizing nozzle 440 is mounted in the vent nozzle 130.

[0034] To enhance the anti-slip performance of the training device housing 100, in one embodiment, the bottoms of both the upper and lower receiving seats 110, 120 are provided with anti-slip pads (not shown). In this embodiment, the anti-slip pads are soft rubber pads, which have a certain degree of elasticity, good toughness, and excellent anti-slip performance. In another embodiment, the anti-slip pads are soft silicone pads. In yet another embodiment, the anti-slip pads are soft plastic pads. In this way, the anti-slip pads can enhance the anti-slip performance of the bottoms of the upper and lower receiving seats 110, 120, thereby enhancing the anti-slip performance of the training device housing 100.

[0035] During the operation of the above-mentioned sterilizable respiratory trainer 10, specifically, when the sterilizable respiratory trainer 10 is used for blowing training, the lower receiving seat 120 is placed downward. One end of the external training trachea is connected to the ventilation nozzle 130, and the user exhales toward the ventilation nozzle 130 through the external training trachea. After passing through the L-shaped airway 101, the airflow enters the three transparent observation tubes 200, and pushes the hollow observation ball 300 to rise along the transparent observation tube 200, and finally makes the hollow observation ball 300 abut against the arc-shaped limiting groove on the limiting block 210. When the sterilizable respiratory trainer 10 is used for inhalation training, the upper receiving seat 110 is placed downward. The user inhales toward the ventilation nozzle 130 through the external training trachea. The suction force generated can make the hollow observation ball 300 overcome gravity and rise along the transparent observation tube 200 and move away from the limiting block 210. When the sterilizable respiratory trainer 10 needs to be sterilized, the user presses the press pump 420, which then transfers the disinfectant in the carrier bottle 410 to the atomizing nozzle 440 via the delivery hose 430. The atomized disinfectant is then sprayed into the vent nozzle 130 via the atomizing nozzle 440. During this process, high-pressure air is introduced into the vent nozzle 130, allowing the atomized disinfectant to enter the L-shaped airway 101 and then into the three transparent observation tubes 200, thereby fully sterilizing the sterilizable respiratory trainer 10. The sterilizable respiratory trainer 10 is easy to sterilize.

[0036] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A sterilizable respiratory trainer, characterized in that: include: Trainer housing, three transparent observation tubes, three hollow observation balls, and a disinfection mechanism; The top of the training device housing is provided with an upper receiving seat, and the bottom of the training device housing is provided with a lower receiving seat; a vent nozzle is provided on a portion of the training device housing close to the lower receiving seat; an L-shaped vent is provided in the training device housing, and the vent nozzle is connected to one end of the L-shaped vent; The three transparent observation tubes are arranged parallel to each other and are evenly arranged on the housing of the training device; the vent nozzle is connected to one end of the three transparent observation tubes through the L-shaped vent; the three transparent observation tubes are each provided with an air port at one end away from the L-shaped vent and close to the vent nozzle; a limiting block is provided inside the transparent observation tube close to the air port; and an arc-shaped limiting groove is provided on the limiting block; The hollow observation ball is adapted to the transparent observation tube, and each of the hollow observation balls is correspondingly arranged in one of the transparent observation tubes and is slidably connected to the transparent observation tube; the hollow observation ball is adapted to the arc-shaped limiting groove, and the hollow observation ball can be partially accommodated in the arc-shaped limiting groove and abut against the limiting block; The disinfection mechanism includes a carrying bottle, a press pump, a delivery hose and an atomizing nozzle; the press pump is arranged on the top of the carrying bottle, the pumping tube of the press pump is inserted into the carrying bottle, the output end of the press pump is connected to the atomizing nozzle through the delivery hose, and the atomizing nozzle is arranged in the ventilation nozzle.

2. The sterilizable respiratory trainer according to claim 1, characterized in that A filter screen is arranged in the vent nozzle.

3. The sterilizable respiratory trainer according to claim 2, characterized in that The filter screen and the vent nozzle are integrally formed.

4. The sterilizable respiratory trainer according to claim 1, wherein: The upper receiving seat and the training device shell are integrally formed.

5. The sterilizable respiratory trainer according to claim 1, wherein: The lower receiving seat and the training device shell are integrally formed.

6. The sterilizable respiratory trainer according to claim 1, wherein: The limiting block and the transparent observation tube are integrally formed.

7. The sterilizable respiratory trainer according to claim 1, wherein: The bottoms of the upper supporting seat and the lower supporting seat are both provided with anti-slip pads.

8. The sterilizable respiratory trainer according to claim 7, characterized in that The anti-slip pad is a soft rubber pad.

9. The sterilizable respiratory trainer according to claim 7, characterized in that The anti-slip pad is a soft silicone pad.

10. The sterilizable respiratory trainer according to claim 7, wherein: The anti-slip pad is a soft plastic pad.

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