CN213031567U

CN213031567U - Adjustable children aerosol inhalation face guard

Info

Publication number: CN213031567U
Application number: CN202021595077.5U
Authority: CN
Inventors: 邹金梅; 陈旭; 朱大玉; 徐艳
Original assignee: Sichuan Vocational College of Health and Rehabilitation
Current assignee: Sichuan Vocational College of Health and Rehabilitation
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-23
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses an adjustable children aerosol inhalation face guard, including the face guard body, the opening part of face guard body is equipped with the balloon along its edge, charging connector on the balloon, be equipped with the stay cord that is used for controlling balloon opening size in the balloon, be equipped with the connecting hole that is used for connecting the atomizer and a plurality of ventholes that are used for breathing on the face guard body respectively. The utility model discloses an its opening size of face guard is adjustable, and then fine satisfying infant's use, has guaranteed the aerosol inhalation effect, has reduced the waste of atomizing medicine, and the direct pressing that brings with facial skin contact of user of balloon and the facial skin contact of stay cord is avoided feeling and uncomfortable simultaneously to the balloon that sets up, guarantees that the face guard size can be adjusted to be very big simultaneously the comfort level of having guaranteed the patient.

Description

Adjustable children aerosol inhalation face guard

Technical Field

The utility model relates to the technical field of medical equipment, in particular to adjustable children's atomizing suction mask.

Background

Although the existing atomization inhalation mask used clinically is divided into a large mask and a small mask, the minimum mask for infants, especially for the young children, is too large in size and cannot effectively cover the mouth and the nose of the infants, so that the waste of atomized medicines is caused, and the atomization effect is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide an adjustable children aerosol inhalation face guard, its opening size is adjustable, and then fine satisfying infant's use, guarantee the aerosol inhalation effect, reduce the waste of atomizing medicine, the ring of qi and the facial skin contact of user that set up simultaneously avoid the stay cord directly to contact the pressure sense and the discomfort that brings with facial skin, guarantee that the face guard size can be adjusted and extremely big assurance patient's comfort level simultaneously.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides an adjustable children aerosol inhalation face guard, includes the face guard body, the opening part of face guard body is equipped with the balloon along its edge, be equipped with the charging connector on the balloon, be equipped with the stay cord that is used for controlling balloon opening size in the balloon, be equipped with the connecting hole that is used for connecting the atomizer and a plurality of ventholes that are used for breathing on the face guard body respectively.

Furthermore, an outlet is further formed in the balloon, one end of the pull rope is fixedly connected with the inner wall of the balloon, the other end of the pull rope extends out of the outlet, and the pull rope and the outlet are hermetically arranged.

Further, the exit be equipped with the sleeve pipe, the fixed cover of cover intraduct is equipped with the rubber post, the rubber post is equipped with the through-hole that supplies the stay cord to pass along its axial, the one end that the export was kept away from to the sleeve pipe is equipped with the portion of hugging closely of round platform shape, the sleeve pipe outside is equipped with the stop collar, the inside spread groove and the groove that compresses tightly of having set gradually along its axial of stop collar, compress tightly the groove and be round platform shape structure, compress tightly the groove setting and be close to open-ended one end at the stop collar, and with sleeve pipe threaded connection. Further, the balloon comprises an inner ring and an outer ring, the inner ring and the outer ring are communicated through an air pipe, a sealed cavity is formed between the inner ring and the outer ring, the pull rope is arranged in the sealed cavity, the pull rope surrounds the outer edge of the inner ring, two ends of the pull rope extend out of the cavity wall of the sealed cavity, and the extending end of the pull rope is provided with a fixing clamp.

Further, the balloon is made of elastic material.

The utility model has the advantages that:

the utility model discloses an its opening size of face guard is adjustable, and then fine satisfying infant's use, has guaranteed the aerosol inhalation effect, has reduced the waste of atomizing medicine, and the direct pressing that brings with facial skin contact of user of balloon and the facial skin contact of stay cord is avoided feeling and uncomfortable simultaneously to the balloon that sets up, guarantees that the face guard size can be adjusted to be very big simultaneously the comfort level of having guaranteed the patient.

Drawings

Fig. 1 is a schematic view of the overall structure of an adjustable children aerosol inhalation mask in embodiment 1 of the present invention;

FIG. 2 is a schematic view showing a connection relationship between a sleeve, a limiting groove and a rubber column in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a sleeve in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a stop collar in embodiment 1 of the present invention;

fig. 5 is a schematic view of the overall structure of an adjustable children aerosol inhalation mask in embodiment 2 of the present invention;

in the figure, 1, a mask body; 2. a balloon; 3. an air charging nozzle; 4. pulling a rope; 5. connecting holes; 6. an air outlet; 7. a sleeve; 8. a rubber column; 9. a through hole; 10. a close-fitting portion; 11. a limiting sleeve; 12. connecting grooves; 13. a compaction groove; 14. an inner ring; 15. an outer ring; 16. sealing the cavity; 17. and fixing the clamp.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

example 1:

as shown in fig. 1-4, an adjustable children aerosol inhalation mask comprises a mask body 1, wherein an air ring 2 is arranged at the opening of the mask body 1 (the opening of the mask at the opening and the face to be attached) along the edge of the mask body, an inflation nozzle 3 is arranged on the air ring 2, a pull rope 4 for controlling the size of the opening of the air ring 2 is arranged in the air ring 2, and the mask body 1 is respectively provided with a connecting hole 5 for connecting an atomizer and a plurality of air outlets 6 for breathing.

An outlet is further formed in the balloon 2, one end of the pull rope 4 is fixedly connected with the inner wall of the balloon 2, the other end of the pull rope extends out of the outlet, and the pull rope 4 and the outlet are hermetically arranged.

The exit be equipped with sleeve pipe 7, the inside fixed cover of sleeve pipe 7 is equipped with rubber column 8, rubber column 8 is equipped with the through-hole 9 that supplies stay cord 4 to pass along its axial, the one end that the export was kept away from to sleeve pipe 7 is equipped with the portion 10 of hugging closely of round platform shape, the sleeve pipe 7 outside is equipped with stop collar 11, stop collar 11 is inside to have set gradually spread groove 12 and compress tightly groove 13 along its axial, compress tightly groove 13 and be round platform shape structure, compress tightly the groove 13 and set up at stop collar 11 and be close to open-ended one end, and with sleeve pipe 7 threaded connection.

The working principle is as follows: when the size of the opening of the mask body 1 needs to be adjusted, the adjustment is described here as an example. The extending end of the pull rope 4 is pulled, so that the balloon 2 contracts under the action of the pull rope 4 to further reduce the opening. After the regulation, through hug closely portion 10 and stop collar 11 fixed stay cord 4 and guarantee the sealed (below is seen to sealed principle) of balloon 2, later aerify to balloon 2 through charging connector 3, and then make balloon 2 swell, the balloon 2 that swells contacts with user's facial skin, avoids the tight sense of pressure and the discomfort that the direct and facial skin contact of stay cord 4 brought, guarantees that the face guard size can be adjusted simultaneously very big assurance patient's comfort level.

Sealing principle between the pull rope 4 and the balloon 2: when the rubber column pulling device is used, the limiting sleeve 11 is firstly loosened, even if the pressing groove 13 is separated from the clinging portion 10, the rubber column 8 is in a natural state at the moment, the through hole 9 in the middle of the rubber column is not contracted, and the pulling rope 4 can freely pass through the through hole 9. Pulling the pull rope 4 when adjusting the opening size of the breathing mask, and twisting the limit sleeve 11 after the adjustment is finished, so that the pressing groove 13 of the limit groove is matched with the clinging part 10. At this moment, the clinging portion 10 is compressed tightly under the effect of the compressing groove 13, then the clinging portion 10 compresses the rubber column 8, the through hole 9 inside the rubber column 8 under pressure is tightened, and then the pull rope 4 is clamped and fixed to prevent the movement of the rubber column, and meanwhile, the through hole 9 is tightened up to ensure the sealing of the balloon 2 which can be fine, so that the gas leakage of the balloon 2 is prevented.

The utility model discloses an its opening size of face guard is adjustable, and then fine satisfying infant's use, has guaranteed the aerosol inhalation effect, has reduced the waste of atomizing medicine, and the balloon 2 and the facial skin contact of user that set up simultaneously avoid the tight sense of pressure and the discomfort that stay cord 4 directness and facial skin contact brought, guarantee that the face guard size is adjustable simultaneously very big assurance patient's comfort level.

Example 2:

as shown in fig. 5, the present embodiment is different from embodiment 1 in that the balloon 2 includes an inner ring 14 and an outer ring 15, the inner ring 14 and the outer ring 15 are communicated through an air tube, a sealed cavity 16 is formed between the inner ring 14 and the outer ring 15, the pull rope 4 is disposed in the sealed cavity 16, the pull rope 4 surrounds the outer edge of the inner ring 14, two ends of the pull rope 4 extend out from the cavity wall of the sealed cavity 16, and the extending end of the pull rope 4 is provided with a fixing clip 17. Wherein, the charging connector 3 is communicated with any one of the inner ring 14 or the outer ring 15 to ensure ventilation.

The balloon 2 is made of elastic material. (the elastic material may be selected from, but not limited to, latex and rubber)

When the mask is used, the pull rope 4 pulls the inner ring 14, so that the inner ring 14 contracts, and the size of the opening of the mask is adjusted when the inner ring 14 contracts. After the regulation is finished, the stay cord 4 is fixed by the fixing clamp 17, so that the restoration is avoided, and the regulation effect is ensured. And then inflating. Because the pull rope 4 is independent of the inner ring 14 and the outer ring 15, the pull rope 4 does not affect the air tightness of the inner ring 14 and the outer ring 15 when penetrating through the cavity wall of the sealing cavity 16 between the inner ring 14 and the outer ring 15.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An adjustable children aerosol inhalation mask which characterized in that: the respirator mask comprises a mask body, wherein an air ring is arranged at the opening of the mask body along the edge of the opening, an inflation nozzle is arranged on the air ring, a pull rope used for controlling the size of the opening of the air ring is arranged in the air ring, and a connecting hole used for connecting an atomizer and a plurality of air outlet holes used for breathing are respectively arranged on the mask body.

2. The adjustable child aerosolization inhalation mask of claim 1, wherein: an outlet is further formed in the balloon, one end of the pull rope is fixedly connected with the inner wall of the balloon, the other end of the pull rope extends out of the outlet, and the pull rope and the outlet are arranged in a sealed mode.

3. The adjustable child aerosolization inhalation mask of claim 2, wherein: the exit be equipped with the sleeve pipe, the fixed cover of cover intraduct is equipped with the rubber post, the rubber post is equipped with the through-hole that supplies the stay cord to pass along its axial, the one end that the export was kept away from to the sleeve pipe is equipped with the portion of hugging closely of round platform shape, the sleeve pipe outside is equipped with the stop collar, the stop collar is inside to have set gradually the spread groove along its axial and compress tightly the groove, compress tightly the groove and be round platform shape structure, compress tightly the groove setting and be close to open-ended one end at the stop collar, and with sleeve pipe.

4. The adjustable child aerosolization inhalation mask of claim 1, wherein: the balloon comprises an inner ring and an outer ring, the inner ring and the outer ring are communicated through an air pipe, a sealed cavity is formed between the inner ring and the outer ring, the pull rope is arranged in the sealed cavity, the pull rope surrounds the outer edge of the inner ring, two ends of the pull rope extend out of the cavity wall of the sealed cavity, and the extending end of the pull rope is provided with a fixing clamp.

5. An adjustable child aerosolization inhalation mask according to any one of claims 1-4, wherein: the air ring is made of elastic material.