CN213491339U - Anti-infection virus mask with gas storage function - Google Patents
Anti-infection virus mask with gas storage function Download PDFInfo
- Publication number
- CN213491339U CN213491339U CN202022429289.2U CN202022429289U CN213491339U CN 213491339 U CN213491339 U CN 213491339U CN 202022429289 U CN202022429289 U CN 202022429289U CN 213491339 U CN213491339 U CN 213491339U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- mask
- gas
- functions
- infectious virus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 241000700605 Viruses Species 0.000 title claims abstract description 13
- 230000002924 anti-infective effect Effects 0.000 title claims abstract description 7
- 239000000017 hydrogel Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 208000015181 infectious disease Diseases 0.000 claims description 7
- 230000002458 infectious effect Effects 0.000 claims 6
- 206010011985 Decubitus ulcer Diseases 0.000 abstract 1
- 208000004210 Pressure Ulcer Diseases 0.000 abstract 1
- 230000001815 facial effect Effects 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 210000000697 sensory organ Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a mask with gas storage and anti-infectious virus function, which comprises a mask body, wherein hanging lugs are arranged on two sides of the mask body, four sides of the mask body are provided with anti-pressure belts, and the anti-pressure belts are filled with hydrogel; the cover body is respectively provided with an air inlet and an air outlet; the air inlet is provided with an air inlet device, and the air inlet device is connected with an air inlet pipe; the air outlet is provided with a one-way valve which exhausts air from inside to outside; the utility model has the advantages of reasonable design, convenient to use uses the pressure-resistant area, can reduce the pressure sore that the face guard of wearing for a long time produced, can closely laminate with human face simultaneously, reduces gaseous oozing.
Description
Technical Field
The utility model relates to a medical face guard especially relates to a have gas storage anti-infection virus face guard.
Background
Be in under such environment of hospital, the personnel are many and miscellaneous, need provide oxygen to the patient of some postoperative and breathe, and the gas of its exhalation needs to be collected, avoid infecting other people, and present face guard, it is mostly connected at face guard four corners end department or face guard both sides limit and string area connected mode to hang the area with the face guard to hang the area for most, ordinary face guard four sides can not be close to with the face, face guard four sides sealing performance is not good, outside polluted air directly is inhaled by the mouth nose through face guard four sides and facial gap easily, make the face guard lose the filter action, be unfavorable for postoperative patient to take down, outside air admission patient's respiratory track easily causes certain infection, bring bad consequence for the patient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent pressing sore gauze mask that structural design is reasonable, convenient to use, can closely laminate with human face.
The purpose of the utility model is realized like this: the mask with the functions of gas storage and anti-infectious virus comprises a mask body, wherein hanging lugs are arranged on two sides of the mask body, anti-pressure belts are arranged on four sides of the mask body, and hydrogel is filled in the anti-pressure belts; the cover body is respectively provided with an air inlet and an air outlet; the air inlet is provided with an air inlet device, and the air inlet device is connected with an air inlet pipe; and the air outlet is provided with a one-way valve which exhausts air from inside to outside.
As a further preferable scheme of the present invention, the check valve includes a valve seat and a diaphragm; the valve seat is divided into a plurality of equal intervals, a small hole is formed in the middle of the valve seat, a sliding rod is placed in the small hole, and the sliding rod is connected with the diaphragm.
As a further preferable scheme of the utility model, the inner wall of the one-way valve is provided with threads; the starting point of the screw thread is higher than the stress rising height of the diaphragm.
As a further preferred scheme of the utility model, threaded connection gas-supply pipe just inserts the gas storage bag.
As a further preferred scheme of the utility model, the air inlet device comprises a base and a sealing ring; the base communicates with the air inlet, and the oxygen hose connection just seals through the sealing washer in the base.
As the utility model discloses a further preferred scheme, the sealing washer adopts rubber to make O type circle, and O type circle sets up in the base.
As a further preferred aspect of the present invention, the slide bar may be moved up and down in the valve seat.
Compared with the prior art, the utility model discloses the beneficial effect who has as follows:
1. the cover body four sides fill into aquogel and regard as the pressure-resistant area, because aquogel self characteristic, soft, adsorptivity can be with the laminating of cover body four sides at human face and aquogel softness can be along the laminating of human facial five sense organs, increase the seal, reduce the entering of oxygen seepage or other outside gas, keep the internal gas of cover clean.
2. The inner wall of the one-way valve is provided with threads for being externally connected with a gas pipe, and the gas pipe is connected with a gas storage bag for recovering gas exhaled by a patient and preventing other people from being infected.
3. The middle of the check valve is provided with a small hole, the slide bar is arranged in the small hole, the slide bar is connected with a diaphragm, and the diaphragm can be jacked up by the gas exhaled from the cover body, so that the exhaled gas is exhausted out of the cover body and is collected.
4. The air inlet device is connected to the air inlet through a base, an O-shaped rubber ring is arranged on the inner wall of the base, and the oxygen pipe is connected into the base and sealed through the O-shaped ring.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the technical description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the check valve.
Fig. 4 is a schematic sectional structure view of the check valve.
Fig. 5 is a schematic view of a base structure.
Fig. 6 is a schematic view of the present invention in a use state.
Fig. 7 is a schematic view of the second usage state of the present invention.
Wherein, 1-cover body, 2-hangers, 3-pressure-proof belt, 4-hydrogel, 5-air inlet, 6-air outlet, 7-one-way valve: 71-valve seat, 72-membrane, 8-sliding rod, 9-small hole, 10-thread, 11-base, 12-sealing ring, 13-oxygen tube, 14-gas tube, 15-gas storage bag and 16-compressed oxygen bag.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-7, a mask with air storage and anti-infectious virus function comprises a mask body 1, wherein hanging lugs 2 are arranged on two sides of the mask body, anti-pressure belts 3 are arranged on four sides of the mask body 1, and hydrogel 4 is filled in the anti-pressure belts 3; the cover body 1 is respectively provided with an air inlet 5 and an air outlet 6; an air inlet device is arranged on the air inlet 5 and is connected with an air inlet pipe; and a one-way valve 7 is arranged on the air outlet 6, and the one-way valve 7 exhausts air from inside to outside.
Preferably, said one-way valve 7 comprises a valve seat 71, a membrane 72; the valve seat 71 is divided into a plurality of equal intervals, a small hole 9 is formed in the middle of the valve seat, a sliding rod 8 is placed in the small hole 9, and the sliding rod 8 is connected with a diaphragm 72.
Preferably, the inner wall of the one-way valve 7 is provided with threads 10; the thread start point is higher than the forced rise height of the diaphragm 72.
Preferably, the thread 10 is connected with a gas pipe and connected with a gas storage bag.
Preferably, the air inlet device comprises a base 11 and a sealing ring 12; the base 11 is communicated with the air inlet 5, and the oxygen pipe 13 is connected in the base 11 and sealed through the sealing ring 12.
Preferably, the sealing ring 12 is made of rubber and is an O-ring, and the O-ring is arranged in the base 11.
Preferably, the slide rod 8 is movable up and down within the valve seat 71.
The first embodiment is as follows:
cover body 1 and cover at human face, make pressure-proof area 3 (place aquogel 4 in) closely laminate according to human facial five sense organs, hangers 2 hang on the ear both sides, set up air inlet unit on the air inlet 5, air inlet unit is by base 11, sealing washer 12 constitutes, be favorable to oxygen hose 13 to connect in air inlet unit, carry oxygen and supply the patient to breathe in cover body 1, the gas of patient's exhalation is discharged along check valve 7 (the exhalation gas pushes up diaphragm 72 promptly, make slide bar 8 slide from top to bottom in disk seat aperture 9, and then collect exhalation gas along the outside discharge of disk seat wall) combustion gas from gas-supply pipe 14 to gas storage bag 15.
Example two:
when in use, the oxygen tube 13 can be connected with the compressed oxygen bag 16, and the compressed oxygen bag 16 can be carried behind the user, so that the user can use the oxygen tube at any time.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a have gas storage anti-infection virus face guard, includes the cover body (1), sets up hangers (2) in cover body both sides, its characterized in that: the four sides of the cover body (1) are provided with the pressure-proof belts (3), and the pressure-proof belts (3) are filled with hydrogel (4); the cover body (1) is respectively provided with an air inlet (5) and an air outlet (6); an air inlet device is arranged on the air inlet (5) and is connected with an air inlet pipe; and a one-way valve (7) is arranged on the air outlet (6), and the one-way valve (7) exhausts air from inside to outside.
2. The mask with the functions of storing gas and preventing infectious virus of claim 1, wherein: the one-way valve (7) comprises a valve seat (71) and a diaphragm (72); the valve seat (71) is divided into a plurality of equal intervals, a small hole (9) is formed in the middle of the valve seat, a sliding rod (8) is placed in the small hole (9), and the sliding rod (8) is connected with a diaphragm (72).
3. The mask with the functions of storing gas and preventing infectious virus of claim 1, wherein: the inner wall of the one-way valve (7) is provided with a thread (10); the thread starting point is higher than the forced lifting height of the diaphragm (72).
4. The mask with the functions of storing gas and preventing infectious virus of claim 3, wherein: the thread (10) is connected with the gas pipe and is connected with the gas storage bag.
5. The mask with the functions of storing gas and preventing infectious virus of claim 1, wherein: the air inlet device comprises a base (11) and a sealing ring (12); base (11) and air inlet (5) intercommunication, oxygen hose (13) are connected in base (11) and are sealed through sealing washer (12).
6. The mask with the functions of storing gas and preventing infectious virus of claim 5, wherein: the sealing ring (12) is made of rubber and is an O-shaped ring which is arranged in the base (11).
7. The mask with the functions of storing gas and preventing infectious virus of claim 2, wherein: the slide rod (8) can move up and down in the valve seat (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022429289.2U CN213491339U (en) | 2020-10-28 | 2020-10-28 | Anti-infection virus mask with gas storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022429289.2U CN213491339U (en) | 2020-10-28 | 2020-10-28 | Anti-infection virus mask with gas storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213491339U true CN213491339U (en) | 2021-06-22 |
Family
ID=76411670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022429289.2U Expired - Fee Related CN213491339U (en) | 2020-10-28 | 2020-10-28 | Anti-infection virus mask with gas storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213491339U (en) |
-
2020
- 2020-10-28 CN CN202022429289.2U patent/CN213491339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |