CN210873600U

CN210873600U - Simple respirator mask

Info

Publication number: CN210873600U
Application number: CN201921341403.7U
Authority: CN
Inventors: 罗艳
Original assignee: 罗艳
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-30
Anticipated expiration: 2029-08-19

Abstract

The utility model belongs to the technical field of respirators, in particular to a simple respirator mask, which comprises a mask, wherein the upper end of the mask is communicated with a first connecting pipe, the other end of the first connecting pipe is communicated with a breathing chamber, the right side of the lower end of the breathing chamber is provided with an expiratory valve, and the upper end of the breathing chamber is communicated with a one-way valve; the utility model discloses, through the setting of face guard, can prevent that the face guard can not reach and closely laminate with the face and need change the respirator of new when using, thereby reduce and change the frequency and reduce cost, through breathing the storehouse, the setting of check valve and breather valve, can provide sufficient oxygen at the in-process that the user used and not inhale the air simultaneously, thereby ensure the effectual oxygen of inhaling of user, through pressure sensor and pressure pointer's setting, can audio-visually see out the pressure of oxygen in the second connecting pipe, thereby change the oxygen storage bag and reduce oxygen pressure to needs and provide help.

Description

Simple respirator mask

Technical Field

The utility model belongs to the technical field of the respirator, concretely relates to simple and easy respirator face guard.

Background

Respirator wide application provides help when breathing to patient in the medical field, and the sacculus face guard of current universal use is the type of aerifing, and nurse's handing-over needs the full degree of examination of class. With the increase of the service time, the air bag is easy to age or damage and leak air, and the respirator needs to be replaced if the respirator cannot be tightly attached to the face in use, so that the cost of a department is increased. The existing inflatable mask is made of soft and solid silica gel, so that the mask can be well attached to the existing inflatable mask, nurses can conveniently hand over the mask, aging and damage are avoided, and the use time limit is prolonged during increasing.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a simple respirator mask, which is characterized by repeated use.

In order to achieve the above object, the utility model provides a following technical scheme: the simple respirator mask comprises a mask, a first connecting pipe is communicated with the upper end of the mask, a breathing bin is communicated with the other end of the first connecting pipe, an expiratory valve is arranged on the right side of the lower end of the respiration bin, the upper end of the respiration bin is communicated with a one-way valve, the right side of the one-way valve is communicated with a second connecting pipe, the upper surface of the inner wall of the second connecting pipe is provided with a pressure sensor, the upper end of the second connecting pipe is provided with a pressure pointer which is fixedly connected with a pressure sensor, the lower end of the second connecting pipe is provided with a pressure safety valve, the right end of the second connecting pipe is communicated with an air bag, the other end of the air bag is provided with an air inlet valve, the right side of the air inlet valve is respectively communicated with a third connecting pipe and an oxygen connecting pipe, and an air storage valve is arranged at the right end of the third connecting pipe, and an oxygen storage bag is arranged at the other end of the air storage valve.

Preferably, the mask is made of solid silica gel.

Preferably, the first connecting pipe, the second connecting pipe and the third connecting pipe are made of high-performance polyolefin thermoplastic elastomer.

Preferably, the pressure pointer and the pressure safety valve are respectively positioned at the upper end and the lower end of the second connecting pipe and are in the same vertical direction.

Preferably, the left side of the air inlet valve is provided with threads, and the air inlet valve is connected with the air bag through the threads.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through the setting of face guard, can prevent that the face guard can not reach and closely laminate with the face and need change the respirator of new when using, thereby reduce and change the frequency and reduce cost, through breathing the storehouse, the setting of check valve and breather valve, can provide sufficient oxygen at the in-process that the user used and not inhale the air simultaneously, thereby ensure the effectual oxygen of inhaling of user, through pressure sensor and pressure pointer's setting, can audio-visually see out the pressure of oxygen in the second connecting pipe, thereby change the oxygen storage bag and reduce oxygen pressure to needs and provide help.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the mask structure of the present invention;

in the figure: 1. a face mask; 2. an exhalation valve; 3. a one-way valve; 4. a pressure relief valve; 5. an air bag; 6. an intake valve; 7. an air storage valve; 8. an oxygen connecting pipe; 9. an oxygen storage bag; 10. a breathing chamber; 11. a first connecting pipe; 12. a second connecting pipe; 13. a pressure sensor; 14. a third connecting pipe; 15. a pressure pointer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: the simple respirator mask comprises a mask 1, wherein the upper end of the mask 1 is communicated with a first connecting pipe 11, the other end of the first connecting pipe 11 is communicated with a breathing chamber 10, the right side of the lower end of the breathing chamber 10 is provided with an expiratory valve 2, the upper end of the breathing chamber 10 is communicated with a one-way valve 3, through the arrangement of the breathing chamber 10, the one-way valve 3 and the breathing valve, a user can provide sufficient oxygen and does not inhale air at the same time in the use process, so that the effective oxygen inhalation of the user is ensured, the right side of the one-way valve 3 is communicated with a second connecting pipe 12, the upper surface of the inner wall of the second connecting pipe 12 is provided with a pressure sensor 13, the upper end of the second connecting pipe 12 is provided with a pressure pointer 15, the pressure pointer 15 is fixedly connected with the pressure sensor 13, and through the arrangement of the pressure sensor 13 and the pressure pointer 15, the pressure of, therefore, the oxygen storage bag 9 needs to be replaced and the oxygen pressure is reduced, the pressure safety valve 4 is arranged at the lower end of the second connecting pipe 12, the air bag 5 is communicated with the right end of the second connecting pipe 12, the air inlet valve 6 is arranged at the other end of the air bag 5, the right side of the air inlet valve 6 is respectively communicated with the third connecting pipe 14 and the oxygen connecting pipe 8, the air storage valve 7 is arranged at the right end of the third connecting pipe 14, and the oxygen storage bag 9 is arranged at the other end of the air storage valve 7.

Specifically, the material of face guard 1 is solid silica gel, and the silica gel material is comparatively soft, and the laminating nature is better moreover, through the setting of face guard 1, can prevent that face guard 1 can not reach and closely laminate with the face and need change the respirator of renewal when using to reduce and change the frequency and reduce cost.

Specifically, the first connecting pipe 11, the second connecting pipe 12 and the third connecting pipe 14 are made of high-performance polyolefin thermoplastic elastomer.

Specifically, the pressure pointer 15 and the pressure safety valve 4 are respectively located at the upper end and the lower end of the second connecting pipe 12, and are in the same vertical direction.

Specifically, the left side of the air inlet valve 6 is provided with threads, and the air inlet valve 6 is connected with the air bag 5 through the threads.

The utility model discloses a theory of operation and use flow: the utility model discloses, oxygen gets into gasbag 5 from oxygen connecting pipe 8, along with gasbag 5 interior recovery admission valve 6 is open, temporary storage is in gasbag 5, unnecessary oxygen is stored in oxygen storage bag 9 after the sacculus recovers, if the oxygen flow is too much, then gas storage valve 7 is opened and can be outside unnecessary gas discharge respirator, when extrudeing gasbag 5, produce the malleation, inside gas forces to promote check valve 3 to open, and block admission valve 6, the internal gas of sacculus promptly gets into in the patient's mouth by check valve 3, loosen extruded gasbag 5, check valve 3 closes, the gas that the patient exhaled from the mouth is discharged from expiratory valve 2, the oxygen in the open oxygen storage bag 9 of admission valve 6 simultaneously sends into gasbag 5, until gasbag 5 recovers completely, then extrude once more, repeat above circulation, pressure relief valve 4 and pressure pointer 15 are in, avoid when holding between the fingers gasbag 5, can produce stronger pressure in second connecting pipe 12, when the pressure reaches a certain height, the pressure safety valve 4 is opened to reduce the pressure.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Simple and easy respirator face guard, including face guard (1), its characterized in that: the upper end of the face mask (1) is communicated with a first connecting pipe (11), the other end of the first connecting pipe (11) is communicated with a breathing chamber (10), the right side of the lower end of the breathing chamber (10) is provided with an expiratory valve (2), the upper end of the breathing chamber (10) is communicated with a one-way valve (3), the right side of the one-way valve (3) is communicated with a second connecting pipe (12), the upper surface of the inner wall of the second connecting pipe (12) is provided with a pressure sensor (13), the upper end of the second connecting pipe (12) is provided with a pressure pointer (15), the pressure pointer (15) is fixedly connected with the pressure sensor (13), the lower end of the second connecting pipe (12) is provided with a pressure safety valve (4), the right end of the second connecting pipe (12) is communicated with an air bag (5), the other end of the air bag (5) is provided with an air inlet valve (6), and the right side of the air inlet valve (6) is An air storage valve (7) is arranged at the right end of the third connecting pipe (14), and an oxygen storage bag (9) is arranged at the other end of the air storage valve (7).

2. The easy respirator mask of claim 1, wherein: the mask (1) is made of solid silica gel.

3. The easy respirator mask of claim 1, wherein: the first connecting pipe (11), the second connecting pipe (12) and the third connecting pipe (14) are made of high-performance polyolefin thermoplastic elastomers.

4. The easy respirator mask of claim 1, wherein: the pressure pointer (15) and the pressure safety valve (4) are respectively positioned at the upper end and the lower end of the second connecting pipe (12) and are in the same vertical direction.

5. The easy respirator mask of claim 1, wherein: the left side of admission valve (6) is provided with the screw thread, admission valve (6) pass through threaded connection with gasbag (5).