CN217854409U

CN217854409U - Breathing training device

Info

Publication number: CN217854409U
Application number: CN202221699053.3U
Authority: CN
Inventors: 孙德志
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-22
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a breathe trainer, belong to medical instrument technical field, including breathing trainer body and respiratory mask, the intercommunication has the respiratory trachea on breathing trainer body, the intercommunication has the stereoplasm end pipe on the respiratory trachea, the outside fixedly connected with flange of stereoplasm end pipe, be equipped with a plurality of draw-in grooves on the flange, the intercommunication has the sleeve pipe on the respiratory mask, a plurality of pothooks of fixedly connected with on the sleeve pipe, the cooperation through pothook and draw-in groove makes respiratory mask's dismouting more convenient, the inside elastic sliding ground of stereoplasm end pipe is provided with the closure plate, the circumference edge of closure plate is equipped with a plurality of air vents, pull down respiratory mask after the use is accomplished, the closure plate outwards slides, can with the laminating of the annular end cap on the stereoplasm end pipe, but the self-sealing air vent, avoid outside dust and bacterium to get into the inside of breathing trainer body.

Description

Breathing training device

Technical Field

The utility model relates to the technical field of medical equipment, specifically speaking relates to a breathe trainer.

Background

In respiratory disease's recovered in-process, utilize breathing training ware to carry out the training of pertinence breathing to the patient usually, for the purpose that prevents cross infection, adopt disposable respiratory mask and breathing training ware to be connected the use usually, but among the prior art, respiratory mask and breathing training ware operate comparatively inconveniently when installation and dismantlement, have caused the use difficulty to the patient.

In addition, after the existing breathing training device is used, the trachea is often in an open state, dust and bacteria are easily caused to enter the breathing training device after the breathing training device is placed for a long time, and when the breathing training device is used again, a large amount of dust and bacteria are sucked into the lung of a patient, so that the health of the patient is harmed.

Disclosure of Invention

To the technical problem, the utility model provides a breathe trainer can conveniently dismouting respiratory mask, can also be after using self-sealing.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

a breathing training device comprises a breathing training device body and a breathing mask, wherein the breathing training device body is communicated with a breathing pipe, the breathing pipe is communicated with a hard end pipe, and the breathing mask is communicated with a sleeve;

an annular plug is arranged at the port of the hard end pipe, a plugging plate is elastically and slidably arranged in the hard end pipe, and the plugging plate has the tendency of sliding outwards;

a plurality of vent holes are formed in the circumferential edge of the plugging plate;

a jack-prop is arranged inside the sleeve along the axis of the sleeve, and a plurality of connecting rods are fixedly connected between the jack-prop and the sleeve;

the sleeve is sleeved outside the hard end pipe, and one end of the top column extends to the inside of the hard end pipe.

As a preferred technical scheme, an annular bulge is fixedly arranged on the inner wall of the hard end pipe, and a pressure spring is arranged between the annular bulge and the plugging plate.

As a preferred technical scheme, an annular sealing gasket is bonded on the inner side of the annular plug, and the annular sealing gasket corresponds to the plurality of vent holes.

As a preferred technical scheme, the annular plug is in threaded connection with the hard end pipe.

As the preferred technical proposal, the end surface of the sleeve is fixedly connected with a plurality of hooks,

the outer part of the hard end pipe is fixedly provided with a butt flange, and the butt flange is provided with a plurality of clamping grooves matched with the clamping hooks.

As a preferred technical scheme, the clamping hook comprises a connecting part and a limiting part which are fixedly connected, and the clamping groove comprises an insertion notch and an arc-shaped notch which are communicated with each other;

the insertion notch is matched with the limiting part, and the arc-shaped notch is matched with the connecting part.

The utility model adopts the above technical scheme, compare with prior art, have following advantage:

1. the clamping hooks on the sleeve are matched with the clamping grooves on the butting flanges, so that the respirator can be quickly installed and detached, the operation is simple, and the use of a patient is greatly facilitated.

2. When using, utilize the fore-set roof pressure shutoff board in the sleeve pipe, make the air vent on the shutoff board unblocked to breathe the training, use and pull down the respiratory mask after accomplishing, the shutoff board is automatic outwards slided under compression spring's effect, and with the laminating of annular packing pad, utilize the annular packing pad with the air vent shutoff, make the inner space and the automatic isolation of external environment of breathing training ware body, avoided the entering of dust and bacterium.

Drawings

Fig. 1 is a schematic structural view of a respiratory training device according to the present invention;

FIG. 2 is a schematic cross-sectional view of a middle hard end tube and a respiratory mask according to the present invention;

fig. 3 is a schematic view of an explosion structure of a medium hard end pipe of the present invention;

fig. 4 is a schematic structural view of the respiratory mask of the present invention.

In the figure, the position of the upper end of the main shaft,

10-breathing training device body; 11-a breathing trachea; 12-a hard end tube; 121-annular plug; 122-annular seal; 123-plugging plate; 1230-a vent hole; 124-annular protrusion; 125-pressure spring; 126-a docking flange; 1260-card slot; 1261-an insertion slot; 1262-arcuate slot; 20-a breathing mask; 21-a sleeve; 211-top column; 212-a connecting rod; 213-hook; 2131-a connecting part; 2132-limiting part.

Detailed Description

The following detailed description of the invention will be given in conjunction with the accompanying drawings for a clear and complete description of the embodiments of the present invention.

As shown in fig. 1-4, a respiratory training device comprises a respiratory training device body 10 and a respiratory mask 20, wherein a respiratory trachea 11 is communicated with the respiratory training device body 10, a hard end tube 12 is communicated with the respiratory trachea 11, a docking flange 126 is fixedly connected to the outside of the hard end tube 12, a plurality of clamping grooves 1260 are arranged on the docking flange 126, each clamping groove 1260 comprises an insertion notch 1261 and an arc notch 1262 which are communicated with each other, and the arc notch 1262 is arranged on one clockwise side of the insertion notch 1261.

The respiratory mask 20 is communicated with a sleeve 21, the end surface of the sleeve 21 is fixedly connected with a plurality of hooks 213, each hook 213 comprises a connecting portion 2131 and a limiting portion 2132, the connecting portion 2131 is arranged along the axial direction of the sleeve 21, and the limiting portion 2132 is fixedly connected to the end portion of the connecting portion 2131.

When the respiratory mask 20 is installed, the sleeve 21 is only required to be sleeved outside the hard end tube 12, the plurality of hooks 213 are inserted into the slots 1260 in a one-to-one correspondence manner, the shape of the insertion slot 1261 in the slot 1260 is matched with the shape of the limiting portion 2132, the limiting portion 2132 can pass through the insertion slot 1261, then the sleeve 21 is rotated clockwise, the connecting portion 2131 on the hook 213 is screwed into the arc slot 1262, the width of the arc slot 1262 is matched with the width of the connecting portion 2131, the limiting portion 2132 cannot pass through the arc slot 1262, so that the sleeve 21 and the hard end tube 12 are locked together, when the respiratory mask 20 is disassembled, the sleeve 21 is rotated counterclockwise first, the sleeve 21 is pulled out after the limiting portion 2132 corresponds to the insertion slot 1231, and the sleeve 21 can be conveniently installed and disassembled through the above structure.

Further, a blocking plate 123 is slidably arranged in the hard end pipe 12, a plurality of vent holes 1230 are formed in the circumferential edge of the blocking plate 123, an annular protrusion 124 is fixedly arranged on the inner wall of the hard end pipe 12, a pressure spring 125 is arranged between the annular protrusion 124 and the blocking plate 123, and the pressure spring 125 presses the blocking plate 123 outwards, so that the blocking plate 123 has a tendency of moving outwards in a sliding manner.

The port of the hard end pipe 12 is in threaded connection with an annular plug 121, an annular sealing gasket 122 is bonded on the inner side of the annular plug 121, the blocking plate 123 is tightly abutted to the annular sealing gasket 122 under the action of the pressure spring 125, the annular sealing gasket 122 blocks the plurality of vent holes 1230, the annular plug 121 and the hard end pipe 12 are in threaded connection, the annular plug 121 can be conveniently detached, the blocking plate 123 and the pressure spring 125 in the hard end pipe 12 are taken out, and the interior of the breathing training device body 10 is convenient to flush and disinfect.

The interior of the sleeve 21 is provided with a top pillar 211 along the axis thereof, one end of the top pillar 211 extends to the exterior of the sleeve 21, and the top pillar 211 and the sleeve 21 are fixedly connected through a plurality of connecting rods 212.

When the sleeve 21 is butted with the hard end pipe 12, one end of the top column 211 can penetrate through the annular plug 121 and enter the hard end pipe 12, the top column 211 inwards presses the blocking plate 123 to separate the blocking plate 123 from the annular sealing gasket 122, the plurality of vent holes 1230 are unblocked immediately, the breathing mask 20 is communicated with the breathing training device body 10, and at the moment, breathing training can be carried out through the breathing training device.

After the breathing training is completed, the breathing mask 20 is detached, the blocking plate 123 automatically slides outwards to reset, and the plurality of vent holes 1230 are blocked, so that the internal space of the breathing training device body 10 is isolated from the external environment, and dust and bacteria are prevented from entering the inside of the breathing training device body 10.

The foregoing shows and describes the general principles, essential features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a respiratory training device, includes respiratory training ware body (10) and respiratory mask (20), the intercommunication has respiratory trachea (11) on respiratory training ware body (10), the intercommunication has stereoplasm end pipe (12) on respiratory trachea (11), the intercommunication has sleeve pipe (21), its characterized in that on respiratory mask (20):

an annular plug (121) is arranged at the port of the hard end pipe (12), a plugging plate (123) is elastically and slidably arranged in the hard end pipe (12), and the plugging plate (123) has the tendency of sliding outwards;

a plurality of vent holes (1230) are formed in the circumferential edge of the blocking plate (123);

a top column (211) is arranged in the sleeve (21) along the axis of the sleeve, and a plurality of connecting rods (212) are fixedly connected between the top column (211) and the sleeve (21);

the sleeve (21) is sleeved outside the hard end pipe (12), and one end of the top column (211) extends to the inside of the hard end pipe (12).

2. The respiratory training device of claim 1, wherein: an annular bulge (124) is fixedly arranged on the inner wall of the hard end pipe (12), and a pressure spring (125) is arranged between the annular bulge (124) and the blocking plate (123).

3. A respiratory training device as claimed in claim 1 wherein: an annular sealing gasket (122) is bonded on the inner side of the annular plug (121), and the annular sealing gasket (122) corresponds to the plurality of vent holes (1230).

4. The respiratory training device of claim 1, wherein: the annular plug (121) is in threaded connection with the hard end pipe (12).

5. A respiratory training device as claimed in claim 1 wherein: the end surface of the sleeve (21) is fixedly connected with a plurality of hooks (213),

the outer part of the hard end pipe (12) is fixedly provided with a butt flange (126), and the butt flange (126) is provided with a plurality of clamping grooves (1260) matched with the clamping hooks (213).

6. The respiratory training device of claim 5, wherein: the clamping hook (213) comprises a connecting part (2131) and a limiting part (2132) which are fixedly connected, and the clamping groove (1260) comprises an insertion notch (1261) and an arc-shaped notch (1262) which are communicated with each other;

the insertion notch (1261) is matched with the limiting part (2132), and the arc-shaped notch (1262) is matched with the connecting part (2131).