CN220714740U

CN220714740U - Respiration training device

Info

Publication number: CN220714740U
Application number: CN202321361512.1U
Authority: CN
Inventors: 程正良
Original assignee: Changxing county people's hospital
Current assignee: Changxing county people's hospital
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2024-04-05
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to the technical field of breathing devices, in particular to a breathing training device which comprises a mask, an inflation tube and a gas hood, wherein the mask and the gas hood are respectively arranged at two sides of the inflation tube; the mask is provided with a mounting groove, a connecting piece is arranged in the mounting groove, and threads are arranged on the outer wall of the connecting piece; the mask is characterized in that a rotary cover is rotatably arranged outside the air charging pipe and is in threaded connection with the connecting piece, an adsorption pipe is arranged in the air charging pipe, and the mask is in threaded connection with the rotary cover of the air charging pipe through the connecting piece, so that when the mask is required to be cleaned and disinfected, the connecting piece is separated from the air charging pipe, the mask can be taken down for disinfection, and the mask can be separated from the connecting piece, so that the mask and the connecting piece can be fully cleaned and disinfected, the gap between the mask and the connecting piece is prevented from having cleaning dead angles, and the cleaning is more comprehensive; by arranging the adsorption tube to adsorb the blown-out spray, the spray is prevented from polluting the inflation tube and the gas hood.

Description

Respiration training device

Technical Field

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

Background

Respiratory trainers are training tools that help patients increase respiratory muscle strength. When inhaling, the patient inhales forcefully, the diaphragm and external intercostal muscles contract, the glottis are opened, the chest cavity forms negative pressure, air enters the lung through the glottis, and the alveoli are passively expanded; when exhaling, the diaphragm and the external intercostal muscles relax, positive pressure is generated in the thoracic cavity, the alveoli shrink, the glottis slightly shrink, the gas exhales through the glottis, and in the process of exhaling and inhaling, the effects of exercising the respiratory muscles and increasing the pulmonary ventilation can be achieved by controlling the relaxation speed of the diaphragm and the external intercostal muscles.

When the conventional breathing training device is used for training, in order to ensure that the air blown by a user cannot leak, and simultaneously in order to facilitate the blowing of the user, a mask is generally attached to the face of the user so as to ensure the smoothness and convenience of the blowing of the user;

as disclosed in chinese patent publication No. CN216571439U, "a respiratory training device", it can guarantee the airtight nature and the effectiveness when exhaling through installing the face guard to and the one-way control valve that sets up in the gas tube, can avoid gaseous backward flow, and the outside cover of sacculus has the gas hood, can audio-visual measurement sacculus's change, do benefit to the record patient's expiration condition, but in actual use, face guard and user's skin direct contact each day, sweat and grease on skin surface can adhere to on the face guard, lead to the face guard to be polluted, and let face guard inside bacterium breed easily, but with the face guard dismantlement back because there is contained angle and fold, the clean degree of difficulty is big, and be difficult to abundant face guard to clean and disinfect.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a breath training device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the breathing training device comprises a mask, an inflation tube and an air hood, wherein the mask and the air hood are respectively arranged at two sides of the inflation tube;

the mask is provided with a mounting groove, a connecting piece is arranged in the mounting groove, and threads are arranged on the outer wall of the connecting piece;

the outside rotation of gas tube is provided with rotatory cover, rotatory cover and connecting piece threaded connection, be equipped with the adsorption tube in the gas tube.

Further, a sealing cover is fixedly arranged at one end, close to the connecting piece, of the inflation tube, and a protruding portion matched with the sealing cover is fixedly arranged on the rotating cover.

Further, the inside of the inflation tube is fixedly provided with a baffle ring, one end of the adsorption tube is abutted against the baffle ring, and the inside of the connecting piece is fixedly provided with a limiting ring matched with the baffle ring.

Further, a buffer ring matched with the adsorption tube is fixedly arranged on one side, close to the adsorption tube, of the limiting ring.

Furthermore, a connecting pipe is fixedly arranged on the gas hood, the connecting pipe is in threaded connection with the inflation pipe, and a control valve is arranged between the connecting pipe and the baffle ring.

Further, a plurality of limiting grooves are formed in the circumference of the mounting groove, and a plurality of limiting blocks matched with the limiting grooves are fixedly arranged on the outer wall of the connecting piece.

Further, the face mask is provided with a one-way valve, and the outer wall of the face mask is provided with a plurality of connecting lugs for connecting the binding bands.

The breath training device provided by the utility model has the beneficial effects that:

in the utility model, the mask is in threaded connection with the rotating cover of the air charging pipe through the connecting piece, so that when the mask is required to be cleaned and disinfected, the connecting piece is separated from the air charging pipe, the mask can be taken down for disinfection, and the mask can be separated from the connecting piece, so that the mask and the connecting piece can be cleaned and disinfected fully, the gap between the mask and the connecting piece is prevented from having cleaning dead angles, and the cleaning is more comprehensive;

secondly, in the utility model, the adsorption pipe is arranged to adsorb the spray carried in the blown gas, so that the spray is prevented from polluting the air charging pipe and the gas hood, the adsorption pipe can be taken out for cleaning, disinfection and drying, the recycling is realized, the adsorption pipe is fixed by arranging the baffle ring and the limiting ring, and the adsorption pipe is prevented from being damaged when the mask is installed by arranging the buffer ring.

Drawings

FIG. 1 is a schematic diagram of a breath training device according to the present utility model;

FIG. 2 is a schematic view of a connector according to the present utility model;

FIG. 3 is a schematic view of the structure of the adsorption tube of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the area A of the present utility model;

fig. 5 is an enlarged view of the area B of the present utility model.

In the figure: 1. a face mask; 11. a mounting groove; 12. a limit groove; 13. a one-way valve; 14. a connecting lug; 2. an inflation tube; 21. a rotating cover; 22. an adsorption tube; 23. a sealing cover; 24. a boss; 25. a baffle ring; 3. a gas hood; 31. a connecting pipe; 32. a control valve; 4. a connecting piece; 41. a limiting ring; 42. a buffer ring; 43. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a respiratory training device comprises a mask 1, an inflation tube 2 and an air hood 3, wherein the mask 1 and the air hood 3 are respectively arranged at two sides of the inflation tube 2;

the mask 1 is provided with a mounting groove 11, a connecting piece 4 is arranged in the mounting groove 11, and threads are arranged on the outer wall of the connecting piece 4;

the outside rotation of gas tube 2 is provided with rotatory cover 21, and rotatory cover 21 and connecting piece 4 threaded connection are equipped with adsorption tube 22 in the gas tube 2.

In the utility model, in order to clean the mask 1 conveniently, the mask 1 is matched with the rotating mask 21 through the connecting piece 4 to be connected with the inflation tube 2 in a fastening way, so that the mask 1 is convenient to detach for cleaning and sterilizing, and the mask 1 can be separated from the connecting piece 4 after the mask 1 is detached, so that the joint of the mask and the connecting piece 4 is cleaned and sterilized fully, dead angles are avoided, the mask 3 adopts the mask in the comparative case cited in the background technology, and a person skilled in the art can combine the actual situation of the scheme to obtain a hint when producing the mask, and redundant description is not made here.

Further, in the utility model, a sealing cover 23 is fixedly arranged at one end of the inflation tube 2 close to the connecting piece 4, a bulge 24 matched with the sealing cover 23 is fixedly arranged on the rotating cover 21, and sealing treatment is carried out between the mask 1 and the inflation tube 2 by arranging the sealing cover 23 and matching with the bulge 24 so as to prevent the air leakage from affecting the training effect.

Furthermore, in this embodiment, the baffle ring 25 is fixedly disposed in the air tube 2, one end of the adsorption tube 22 is abutted against the baffle ring 25, and the limiting ring 41 matched with the baffle ring 25 is fixedly disposed in the connecting piece 4 to fix the adsorption tube 22, so as to avoid damage caused by collision of movement of the adsorption tube 22, and the adsorption tube 22 is made of porous loose material, preferably activated carbon.

It should be noted that, in some embodiments, a buffer ring 42 matched with the adsorption tube 22 is fixedly disposed on a side of the limiting ring 41 near the adsorption tube 22, some droplets inevitably exist in the air blown by the user, when the air flow receives resistance from the air hood 3, the air flow moves at a reduced speed, and falls on the inner wall of the adsorption tube 22 under the action of gravity, and is adsorbed by the adsorption tube 22 to avoid polluting the air tube 2 and the air hood 3, and the buffer ring 42 is provided to prevent the adsorption tube 22 from being damaged when the mask 1 is installed, so that the service life of the mask is prolonged.

In some embodiments, the gas hood 3 is fixedly provided with a connecting pipe 31, the connecting pipe 31 is in threaded connection with the gas charging pipe 2, a control valve 32 is arranged between the connecting pipe 31 and the baffle ring 25, the control valve 32 is arranged to avoid the reverse flow phenomenon of gas which is breathed in through the gas charging pipe 2, the gas is ensured to be fully charged into the gas hood 3, and in some embodiments, the gas charging pipe 2 is fixedly provided with a sealing ring matched with the gas hood 3.

In other words, in some embodiments, the mounting groove 11 is circumferentially provided with a plurality of limiting grooves 12, and the outer wall of the connecting piece 4 is fixedly provided with a plurality of limiting blocks 43 matched with the limiting grooves 12, so that when the mask 1 needs to be disassembled, the mask 1 can be directly rotated to drive the connecting piece 4 to rotate and separate from the rotating mask 21, so that the mask 1 is more convenient to disassemble and clean.

In more detail, in some embodiments, the mask 1 is provided with a one-way valve 13, the outer wall of the mask 1 is provided with a plurality of connecting lugs 14 for connecting the binding bands, the mask is bound on the head of a patient through the connecting lugs 14 and the binding bands, so that the problem that the hands are inflated due to long-time lifting is avoided, and the one-way valve 13 is arranged so as to avoid difficult inhalation when the mask is worn.

The working mode is as follows; when the mask 1 is disassembled for cleaning, the rotary cover 21 is rotated to be separated from the connecting piece 4, the mask 1 and the connecting piece 4 are disassembled, the connecting piece 4 is separated from the mask 1, the mask 1 and the connecting piece 4 are separated for cleaning and sterilizing, so that the mask 1 is fully cleaned and sterilized, and then the adsorption tube 22 is taken out of the gas tube 2 for cleaning, sterilizing and drying, so that the mask is fully used;

when the mask is used, the mask 1 is worn on the face of a patient, part of the gas mask 3 is supported by the support, so that fatigue caused by long-time lifting is avoided, when a user inhales, gas enters the mask 1 from the one-way valve 13 and is sucked by the user, when the user blows out the gas, the gas enters the gas charging tube 2 along the connecting piece 4 when the one-way valve 13 is closed, and finally enters the gas mask 3, so that the gas is blown into the gas mask 3, and the breathing training is realized by combining structures such as a balloon in a comparison case.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The breathing training device comprises a mask (1), an air charging pipe (2) and an air hood (3), and is characterized in that the mask (1) and the air hood (3) are respectively arranged at two sides of the air charging pipe (2);

the mask (1) is provided with a mounting groove (11), a connecting piece (4) is arranged in the mounting groove (11), and threads are arranged on the outer wall of the connecting piece (4);

the outside rotation of gas tube (2) is provided with rotatory cover (21), rotatory cover (21) and connecting piece (4) threaded connection, be equipped with adsorption tube (22) in gas tube (2).

2. A breath training device according to claim 1, wherein: one end of the inflation tube (2) close to the connecting piece (4) is fixedly provided with a sealing cover (23), and the rotating cover (21) is fixedly provided with a protruding part (24) matched with the sealing cover (23).

3. A breath training device according to claim 2, wherein: the utility model discloses a gas-filled tube (2) internal fixation is provided with baffle ring (25), the one end and the baffle ring (25) butt of adsorption tube (22), connecting piece (4) internal fixation is provided with stop collar (41) with baffle ring (25) matched with.

4. A breath training device according to claim 3, wherein: and a buffer ring (42) matched with the adsorption tube (22) is fixedly arranged on one side of the limiting ring (41) close to the adsorption tube (22).

5. A breath training device according to claim 3, wherein: the gas hood (3) is fixedly provided with a connecting pipe (31), the connecting pipe (31) is in threaded connection with the gas charging pipe (2), and a control valve (32) is arranged between the connecting pipe (31) and the baffle ring (25).

6. A breath training device according to claim 1, wherein: a plurality of limiting grooves (12) are formed in the circumference of the mounting groove (11), and a plurality of limiting blocks (43) matched with the limiting grooves (12) are fixedly arranged on the outer wall of the connecting piece (4).

7. A breath training device according to claim 1, wherein: the face guard (1) is last to be equipped with check valve (13), the outer wall of face guard (1) is equipped with a plurality of engaging lugs (14) that are used for connecting the bandage.