CN112353024A - Self-cleaning type breathing department face protection device - Google Patents
Self-cleaning type breathing department face protection device Download PDFInfo
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- CN112353024A CN112353024A CN202011330047.6A CN202011330047A CN112353024A CN 112353024 A CN112353024 A CN 112353024A CN 202011330047 A CN202011330047 A CN 202011330047A CN 112353024 A CN112353024 A CN 112353024A
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- fixedly connected
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- face
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- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 229920001971 elastomer Polymers 0.000 claims abstract description 18
- 239000004033 plastic Substances 0.000 claims description 45
- 230000000241 respiratory effect Effects 0.000 claims description 12
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims description 3
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 230000007774 longterm Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000001815 facial effect Effects 0.000 description 3
- 241000711573 Coronaviridae Species 0.000 description 2
- 230000001054 cortical effect Effects 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000293849 Cordylanthus Species 0.000 description 1
- 241000208152 Geranium Species 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a self-cleaning type breathing face protection device which comprises a face mask, an elastic band, a back plate, a second electronic valve and an air outlet tank, wherein a sealing rubber ring is arranged at the edge of the back end of the face mask, a sealing joint is fixedly connected to the left side of the face mask, a connecting frame is fixedly connected to the middle of the elastic band, an electric wire is fixedly connected to the right side of the back plate, a bearing plate is fixedly arranged on the lower side of the back plate back end, the back plate is fixedly arranged at the back end of the second electronic valve through bolts, a medical retaining net is fixedly connected to an outlet at the front end of the second electronic valve, a bearing plate is fixedly connected to the lower end of the air outlet tank, a first electronic valve is fixedly arranged at the upper end of the air. This self-cleaning formula department of respiration face guard wears and does not harm the auricle for wear for a long time more comfortablely, the air of automatic cycle air in to the face guard cleans, need not to breathe external air, can not produce the breathing difficulty, convenience safe in utilization.
Description
Technical Field
The invention relates to the technical field of face protection devices, in particular to a self-cleaning face protection device for a respiratory department.
Background
The progress of human science and technology is often accompanied by pain and death, the development history of the face protection of medical care personnel is also accompanied by the last serious epidemic situation of human history, but the serious epidemic situation of human history is said, black and dead diseases (plague) which span over centuries and take hundreds of millions of people's lives cannot be missed certainly, 1619 years, a French doctor named Charles invented a famous bird mouth mask, the face mask is similar to a bird mouth, and ambergris, mint leaves, geranium and the like are filled in the space of the bird mouth in order to block virus bacteria. In addition to these, two observation lenses are embedded in the cortical base covering the face, and a cloth cover on the suit head is sewn around the cortical base with cloth, whereby the medical staff protects the face. Face guards have made a significant contribution to human health from the earliest bird's beak masks to the current masks used for a variety of conditions.
Present facial protector mainly uses the gauze mask as the main, and although a lot of medical personnel have been protected to the gauze mask during epidemic situation protection, still have a lot of medical personnel because the leakage of gauze mask or damaged, and lead to infecting novel coronavirus, the gauze mask is not only influencing medical personnel and breathing at the in-process that uses, and long-term use still injures the auricular root to the limited problem of protective capacities of gauze mask.
We therefore propose a self-cleaning respiratory face guard to address the problems set out above.
Disclosure of Invention
The invention aims to provide a self-cleaning type face protection device for a respiratory department, which aims to solve the problems that the prior face protection device mainly takes a mask as a main part, a plurality of medical workers are protected by the mask during epidemic situation protection, but a plurality of medical workers are infected with novel coronavirus due to leakage or damage of the mask, the breathing of the medical workers is influenced in the using process of the mask, the ear roots are injured after long-term use, and the protection capability of the mask is limited.
In order to achieve the purpose, the invention provides the following technical scheme: a self-cleaning type breathing face protection device comprises a face mask, an elastic belt, a back plate, a second electronic valve, a gas outlet tank and a movable seat, wherein transparent glasses are fixedly arranged on the upper side of the face mask, a first sponge cushion is fixedly connected to the lower end inside the face mask, a sealing rubber ring is arranged at the edge of the rear end of the face mask, a sealing joint is fixedly connected to the left side of the face mask, a plastic hose is fixedly connected to the lower end of the sealing joint, a small fan is fixedly arranged inside the plastic hose, a connecting frame is fixedly connected to the middle of the elastic belt, the face mask is fixedly arranged on the right side of the connecting frame, a hood is fixedly connected to the upper end of the elastic belt, a lock head is fixedly arranged at the lower end of the left side of the elastic belt, a lock catch is fixedly arranged at the lower end of, a strap is fixedly connected to the outer side of the strap mounting hole, a locking adjusting buckle is fixedly mounted in the middle of the strap, a second magnet is fixedly mounted on the rear side of the back plate, a storage box is fixedly mounted on the lower side of the right end of the back plate, a controller is arranged in the storage box, a positioning clamp is fixedly connected to the left side of the controller, an electric wire is fixedly connected to the right side of the rear end of the back plate, the lower end of the electric wire is fixedly connected with the controller, a bearing plate is fixedly mounted on the lower side of the rear end of the back plate, a first magnet is fixedly mounted at the rear end of the second electronic valve, a second magnet is fixedly connected to the lower end of the first magnet, a magnetic clamp is fixedly mounted at the lower end of the second magnet, a plastic hose is fixedly connected to the left side of the second electronic valve, a medical retaining net is, go out the second locking ring of outside fixedly connected with in the middle of the gas pitcher, and the second locking ring rear side passes through bolt fixedly connected with backplate, the tank upper end fixed mounting of giving vent to anger has first electronic valve, and first electronic valve right side fixedly connected with plasticity hose to plasticity hose left side outer wall fixed mounting has first locking ring, the tank right side upper end of giving vent to anger is equipped with the barometer, remove seat left side upper end fixed mounting and have the handle, remove the inside gas pitcher that is equipped with in seat right side, remove seat lower extreme fixed mounting and have universal caster.
Preferably, the left side and the right side of the front end of the mask are provided with 2 plastic hoses, the plastic hose on the right side is connected with the second electronic valve, and the plastic hose on the left side is connected with the first electronic valve.
Preferably, the size of the face mask conforms to the size of a common face, the left side and the right side of the face mask are symmetrically connected with 2 elastic belts through connecting frames, and the lower ends of the 2 elastic belts form a detachable structure through a lock head and a lock catch.
Preferably, the plastic hose forms a detachable structure with the first electronic valve through the first locking ring, and the plastic hose forms a detachable structure with the second electronic valve through the first locking ring, and the backboard forms a detachable structure through the second locking ring air outlet tank.
Preferably, the first electronic valve and the second electronic valve are one-way valves, the first electronic valve is an air inlet one-way valve, and the second electronic valve is an air outlet one-way valve.
Preferably, 2 groups of braces mounting holes are symmetrically mounted on the inner side of the back plate in the left-right direction, 2 groups of braces are symmetrically mounted on the back plate in the left-right direction through the braces mounting holes, and the locking adjusting buckle and the back plate form a sliding structure through the braces.
Preferably, the controller left and right sides symmetry is installed 2 locating clips, and the locating clip inboard is equipped with anti-skidding groove to the controller passes through the anti-skidding groove in the locating clip and puts the thing box and form the dismantlable structure.
Preferably, the medical retaining net is internally provided with an elastic rubber band, the medical retaining net and the second electronic valve form a detachable structure through the elastic rubber band, and the wind direction of the small fan in the plastic hose is from right to left.
Preferably, the magnetic clamp forms a detachable structure through the first magnet and the second electronic valve, the second electronic valve forms a detachable structure through the first magnet and the second magnet and the back plate, and 4 universal casters are installed at the lower end of the movable seat at equal angles
Compared with the prior art, the invention has the beneficial effects that: the self-cleaning face protection device for the department of respiration;
the left side and the right side of the mask are symmetrically provided with 2 connecting frames, the 2 connecting frames are respectively connected with 2 elastic bands, the upper sides of the 2 elastic bands are connected through a hood, the lower sides of the 2 elastic bands are connected with a lock head through a lock catch, the mask is placed on the top of the head, the mask covers the face, then the elastic bands are pulled, the lock catch and the lock head are pulled to the back neck, and the lock catch and the lock head are closed, so that the elastic bands form a triangle from the top of the head to the side of the cheek and then to the back neck, the mask is fixed on the face, and the mask is not fixed through ears, so that the ear roots are prevented from being damaged by long-term wearing, and the mask;
the sealing rubber ring is arranged on the rear side of the face mask, the first spongy cushion is arranged at the lower end in the face mask, the face mask is attached to the face of a person through the sealing rubber ring, so that the face mask is isolated from the outside, the protection capability of the face mask is improved, and the face mask is attached to the chin of the face through the first spongy cushion, so that the comfort in use is improved;
the left side and the right side of the front end of the mask are provided with 2 plastic hoses, the plastic hose on the right side is connected with the second electronic valve, the plastic hose on the left side is connected with the first electronic valve, the wind direction of the small fan 11 in the plastic hose 8 is from right to left, the first electronic valve is connected in the using process, oxygen in the air outlet tank 26 is continuously conveyed into the mask 1 through the plastic hose 8, then the oxygen is conveyed into the second electronic valve from the mask 1 through the plastic hose 8, the second electronic valve is connected to discharge the oxygen through the medical retaining net, and the small fan 11 in the plastic hose 8 is guided, so that air circulation is completed, air is automatically cleaned, external air does not need to be breathed, breathing difficulty is avoided, and the use is safer and more convenient.
The jar of giving vent to anger is equipped with two kinds of modes of carrying, and one kind is carried through the backplate is born, and convenient the removal, and the jar of giving vent to anger is placed in removing the seat in still another kind, and it is inconvenient to remove the seat removal use, but the doctor is carrying out high strength during operation, can reduce doctor's burden.
Drawings
FIG. 1 is a rear side view of the mask of the present invention;
FIG. 2 is a schematic front view of the mask of the present invention;
FIG. 3 is a side view of the mask of the present invention;
FIG. 4 is a schematic diagram of a rear side structure of the back plate of the present invention;
FIG. 5 is a schematic view of the inner side structure of the back plate according to the present invention;
FIG. 6 is a schematic side view of a second electronic valve according to the present invention;
FIG. 7 is a schematic side sectional view of the plastic hose of the present invention;
FIG. 8 is a side view of the storage box according to the present invention;
FIG. 9 is a schematic side view of the magnetic clamp of the present invention;
FIG. 10 is a schematic side view of the movable base according to the present invention.
In the figure: 1. a face mask; 2. transparent glasses; 3. a connecting frame; 4. a first foam-rubber cushion; 5. locking; 6. A head cover; 7. an elastic band; 8. a plastic hose; 9. sealing the rubber ring; 10. a lock head; 11. a small fan; 12. sealing the joint; 13. a first electronic valve; 14. a back plate; 15. a first locking ring; 16. a second locking ring; 17. a second electronic valve; 18. a bearing plate; 19. an electric wire; 20. a controller; 21. a storage box; 22. a second foam pad; 23. locking an adjusting buckle; 24. a harness; 25. a harness mounting hole; 26. Discharging the gas tank; 27. a barometer; 28. positioning clips; 29. a medical retaining net; 30. a first magnet; 31. A magnetic clamp; 32. a handle; 33. a movable seat; 34. a universal caster; 35. a second magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a self-cleaning type breathing department face protection device comprises a face mask 1, transparent glasses 2, a connecting frame 3, a first sponge cushion 4, a lock catch 5, a hood 6, an elastic band 7, a plastic hose 8, a sealing rubber ring 9, a lock head 10, a small fan 11, a sealing joint 12, a first electronic valve 13, a back plate 14, a first locking ring 15, a second locking ring 16, a second electronic valve 17, a bearing plate 18, an electric wire 19, a controller 20, a storage box 21, a second sponge cushion 22, a locking adjusting buckle 23, a back belt 24, a back belt mounting hole 25, an air outlet tank 26, an air pressure gauge 27, a positioning clamp 28, a medical protective cover 29, a first magnet 30, a magnetic clamp 31, a handle 32, a moving seat 33, universal castors 34 and a second magnet 35, wherein the transparent glasses 2 are fixedly mounted on the upper side of the face mask 1, the first sponge cushion 4 is fixedly connected to the lower end of the interior of the face mask 1, the edge of the rear end of the face mask 1 is provided with a sealing rubber ring 9, the left side of the face mask 1 is fixedly connected with a sealing joint 12, the lower end of the sealing joint 12 is fixedly connected with a plastic hose 8, a small fan 11 is fixedly arranged in the plastic hose 8, the middle of the elastic belt 7 is fixedly connected with a connecting frame 3, the right side of the connecting frame 3 is fixedly provided with the face mask 1, the upper end of the elastic belt 7 is fixedly connected with a head cover 6, the lower end of the left side of the elastic belt 7 is fixedly provided with a lock head 10, the lower end of the right side of the elastic belt 7 is fixedly provided with a lock catch 5, the middle of the inner side of the back plate 14 is fixedly connected with a second sponge cushion 22, the inner side of the back plate 14 is provided with a back plate mounting hole 25, the outer side of the back plate mounting hole 25 is fixedly connected with, a storage box 21 is fixedly arranged on the lower side of the right end of the back plate 14, a controller 20 is arranged in the storage box 21, a positioning clamp 28 is fixedly connected to the left side of the controller 20, an electric wire 19 is fixedly connected to the right side of the rear end of the back plate 14, a controller 20 is fixedly connected to the lower end of the electric wire 19, a bearing plate 18 is fixedly arranged on the lower side of the rear end of the back plate 14, a first magnet 30 is fixedly arranged on the rear end of the second electronic valve 17, a second magnet 35 is fixedly connected to the lower end of the first magnet 30, a magnetic clamp 31 is fixedly arranged on the lower end of the second magnet 35, a plastic hose 8 is fixedly connected to the left side of the second electronic valve 17, a medical retaining net 29 is fixedly connected to the front end outlet of the second electronic valve 17, a bearing plate 18 is fixedly connected to the lower end of the gas outlet tank 26, and a, and the rear side of the second locking ring 16 is fixedly connected with the back plate 14 through a bolt, the upper end of the air outlet tank 26 is fixedly provided with a first electronic valve 13, the right side of the first electronic valve 13 is fixedly connected with a plastic hose 8, the left outer wall of the plastic hose 8 is fixedly provided with a first locking ring 15, the upper end of the right side of the air outlet tank 26 is provided with a barometer 27, the upper end of the left side of the movable seat 33 is fixedly provided with a handle 32, the inside of the right side of the movable seat 33 is provided with the air outlet tank 26, and the lower end of the movable seat 33 is fixedly provided with.
The left side and the right side of the front end of the face mask 1 are provided with 2 plastic hoses 8, the plastic hose 8 on the right side is connected with the second electronic valve 17, the plastic hose 8 on the left side is connected with the first electronic valve 13, the wind direction of the small fan 11 in the plastic hose 8 is from the right to the left, the first electronic valve 13 is connected with the oxygen in the air outlet tank 26 uninterruptedly in the using process, the oxygen is transmitted into the face mask 1 through the plastic hose 8, then the oxygen is transmitted into the second electronic valve 17 from the face mask 1 through the plastic hose 8, the second electronic valve 17 is connected with the second electronic valve through the medical protective net 29, the oxygen is discharged through the small fan 11 in the plastic hose 8, and then an air circulation is completed, so that the air is automatically cleaned, the external air does not need to be breathed, the breathing difficulty cannot be.
The plasticity hose 8 forms detachable structure through first locking ring 15 and first electronic valve 13, and the plasticity hose 8 forms detachable structure through first locking ring 15 and second electronic valve 17, and backplate 14 forms detachable structure through bolt and second electronic valve 17, conveniently dismantle first electronic valve 13 and second electronic valve 17 through first locking ring 15, conveniently dismantle jar 26 of giving vent to anger through second locking ring 16, conveniently use finish with trading first electronic valve 13, second electronic valve 17 and jar 26 of giving vent to anger.
First electronic valve 13 and second electronic valve 17 are check valve, and first electronic valve 13 is the check valve that admits air to second electronic valve 17 is the check valve that gives vent to anger, and jar 26 of giving vent to anger carries out oxygen through first electronic valve 13, prevents the air backward flow, leads to the oxygen in face guard 1 unclean, and second electronic valve 17 accepts the air after breathing, then discharges it, prevents that the air backward flow from getting into face guard 1 to arouse and breathe uncomfortable.
2 groups of braces mounting holes 25 are symmetrically mounted on the inner side of the back plate 14 in the left-right direction, 2 groups of braces 24 are symmetrically mounted on the back plate 14 in the left-right direction through the braces mounting holes 25, the locking adjusting buckle 23 forms a sliding structure with the back plate 14 through the braces 24, and the length of the braces 24 can be conveniently adjusted through the locking adjusting buckle 23 so as to adapt to people of different statures.
2 locating clip 28 are installed to controller 20 left and right sides symmetry, and the locating clip 28 inboard is equipped with prevents the spout to controller 20 forms the dismantlable structure through the antiskid groove in the locating clip 28 with put the thing box 21, prevents that in-process controller 20 that uses breaks away from and puts the thing box 21, also conveniently takes controller 20.
The medical retaining net 29 is internally provided with an elastic rubber band, the medical retaining net 29 forms a detachable structure through the elastic rubber band and the second electronic valve 17, the medical retaining net 29 is required to be replaced after long-term use, the use condition of the second electronic valve 17 is checked, the second electronic valve 17 is prevented from being damaged and leaking, the medical retaining net 29 is conveniently sleeved at the outlet of the second electronic valve 17 through the elastic rubber band, and the medical retaining net 29 is also convenient to take down.
The working principle of the embodiment is as follows: in use of the self-cleaning face shield apparatus for respiratory purposes, the hood 6 is first placed over the head, the face mask 1 is placed over the face, then the elastic band 7 is pulled to pull the lock catch 5 and the lock head 10 to the back neck, the lock catch 5 and the lock head 10 are closed, so that the elastic bands 7 form a triangle from the top of the head to the sides of the cheeks to the nape, thereby fixing the mask 1 to the face, since the mask 1 is not fixed by the ears, thereby avoiding damaging the ear root after long-term wearing, ensuring more comfortable long-term wearing, the sealing rubber ring 9 is attached to the face of the medical care personnel along with the face mask 1, make face guard 1 and external world separate, so far facial protector front side is dressed and is finished, has increased face guard 1's protective capacities, and face guard 1 is laminated through first foam-rubber cushion 4 and facial chin, increases the travelling comfort when using.
As shown in fig. 4 to 6, the back plate 14 is backed at the rear side by the back band 24, the length of the back band 24 is conveniently adjusted by locking the adjusting button 23, the second sponge cushion 22 on the inner side of the back plate 14 can increase the buffer of the back plate 14 to the back of the human body, increase the comfort when carrying, sleeve the medical protective net 29 at the outlet of the second electronic valve 17, the air outlet tank 26 is arranged at the right side of the upper end of the bearing plate 18 and is tightly fixed above the second electronic valve 17 through an elastic rubber band, the air outlet tank 26 is tightly fixed at the rear side of the back plate 14 through 2 groups of second locking rings 16, the plastic hose 8 at the right side is fixed at the right side of the first electronic valve 13 on the air outlet tank 26 through the first locking ring 15, and the plastic hose 8 at the left side is fixed at the left side of the second electronic valve 17 through the first locking ring 15, so that the wearing at the rear side of the face protection device is finished.
According to fig. 6-8, after the face protection device is completely worn, the controller 20 is taken out from the storage box 21, the first electronic valve 13 and the small fan 11 are opened through the storage box 21, the controller 20 is placed back into the storage box 21 after the controller 20 is used, the two sides of the controller 20 are fixed in the storage box 21 through the positioning clips 28 to prevent the controller 20 from falling off, so that the first electronic valve 13, the second electronic valve 17 and the small fan 11 work continuously and slowly, the first electronic valve 13 on the air outlet tank 26 slowly transmits oxygen in the air outlet tank 26 to the mask 1 through the plastic hose 8, the first electronic valve 13 on the air outlet tank 26 is an air inlet one-way valve to prevent air backflow, so that the oxygen in the air outlet tank 26 is not clean, and then the oxygen is transmitted from the mask 1 to the second electronic valve 17 through the plastic hose 8, the second electronic valve 17 is a one-way valve for air outlet, the second electronic valve 17 is connected with the medical protection net 29 to discharge the air, and the air is circulated by the guide of the small fan 11 in the plastic hose 8, so that the air is automatically cleaned, the external air does not need to be breathed, the breathing difficulty is avoided, the use is safer and more convenient, the barometer 27 on the air tank 26 is noticed in the use process, and the air tank 26 needs to be replaced in time before the oxygen in the air outlet tank 26 is used up and filled.
According to the fig. 9-10, when the doctor needs to work for a long time, the general work intensity is higher, for example, in the case of an operation, the air outlet tank 26 is taken out from the back plate 14, placed on the movable seat 33, the second electronic valve 17 is taken off from the back plate 14, and is clamped on the clothes through the magnetic clamp 31, so that the burden of the doctor is reduced, and the doctor can work for a long time conveniently;
the operation of the device is completed and details not described in detail in this description, such as the face mask 1, the sealing rubber ring 9 and the first electronic valve 13, are well known to those skilled in the art.
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 various changes, modifications, equivalents, improvements and the like can be made therein without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a self-cleaning formula department of respiration face protector, includes face guard (1), elastic band (7), backplate (14), second electronic valve (17), air outlet tank (26) and removes seat (33), its characterized in that: transparent glasses (2) are fixedly mounted on the upper side of the face mask (1), a first sponge cushion (4) is fixedly connected to the inner lower end of the face mask (1), a sealing rubber ring (9) is mounted at the end of the rear end of the face mask (1), a sealing joint (12) is fixedly connected to the left side of the face mask (1), a plasticity hose (8) is fixedly connected to the lower end of the sealing joint (12), a small fan (11) is fixedly mounted inside the plasticity hose (8), a connecting frame (3) is fixedly connected to the middle of the elastic band (7), the face mask (1) is fixedly mounted on the right side of the connecting frame (3), a hood (6) is fixedly connected to the upper end of the elastic band (7), a lock head (10) is fixedly mounted at the lower end of the left side of the elastic band (7), a lock catch (5) is fixedly mounted at the lower end of the right side, the inner side of the back plate (14) is provided with a strap mounting hole (25), the outer side of the strap mounting hole (25) is fixedly connected with a strap (24), the middle of the strap (24) is fixedly provided with a locking adjusting buckle (23), the rear side of the back plate (14) is fixedly provided with a second magnet (35), the lower side of the right end of the back plate (14) is fixedly provided with a storage box (21), a controller (20) is arranged in the storage box (21), the left side of the controller (20) is fixedly connected with a positioning clamp (28), the right side of the rear end of the back plate (14) is fixedly connected with an electric wire (19), the lower end of the electric wire (19) is fixedly connected with the controller (20), the lower side of the rear end of the back plate (14) is fixedly provided with a bearing plate (18), the rear end of the second electronic valve (17) is fixedly provided with a first magnet (30, and a magnetic clamp (31) is fixedly installed at the lower end of a second magnet (35), a plastic hose (8) is fixedly connected to the left side of the second electronic valve (17), a medical retaining net (29) is fixedly connected to the front end outlet of the second electronic valve (17), a bearing plate (18) is fixedly connected to the lower end of the gas outlet tank (26), a second locking ring (16) is fixedly connected to the outer side of the middle of the gas outlet tank (26), a back plate (14) is fixedly connected to the rear side of the second locking ring (16) through a bolt, a first electronic valve (13) is fixedly installed at the upper end of the gas outlet tank (26), the plastic hose (8) is fixedly connected to the right side of the first electronic valve (13), a first locking ring (15) is fixedly installed on the outer wall of the left side of the plastic hose (8), a barometer (27) is arranged at the upper end of the right side of the gas outlet tank (26), an air outlet tank (26) is arranged inside the right side of the movable seat (33), and a universal caster (34) is fixedly mounted at the lower end of the movable seat (33).
2. A self-cleaning respiratory face shield apparatus as claimed in claim 1, wherein: the left side and the right side of the front end of the face mask (1) are provided with 2 plastic hoses (8), the plastic hoses (8) on the right side are connected with a second electronic valve (17), and the plastic hoses (8) on the left side are connected with a first electronic valve (13).
3. A self-cleaning respiratory face shield apparatus as claimed in claim 1, wherein: the size of the face mask (1) is consistent with that of a common face, the left side and the right side of the face mask (1) are symmetrically connected with 2 elastic belts (7) through the connecting frame (3), and the lower ends of the 2 elastic belts (7) form a detachable structure through the lock head (10) and the lock catch (5).
4. A self-cleaning respiratory face shield apparatus as claimed in claim 1, wherein: the plastic hose (8) and the first electronic valve (13) form a detachable structure through the first locking ring (15), the plastic hose (8) and the second electronic valve (17) form a detachable structure through the first locking ring (15), and the back plate (14) is separated from the gas tank (26) through the second locking ring (16) to form a detachable structure.
5. A self-cleaning respiratory face shield apparatus as claimed in claim 1, wherein: the first electronic valve (13) and the second electronic valve (17) are one-way valves, the first electronic valve (13) is an air inlet one-way valve, and the second electronic valve (17) is an air outlet one-way valve.
6. A self-cleaning respiratory face shield apparatus as claimed in claim 1, wherein: 2 groups of braces mounting holes (25) are symmetrically mounted on the inner side of the back plate (14) in the left-right direction, 2 groups of braces (24) are symmetrically mounted on the back plate (14) in the left-right direction through the braces mounting holes (25), and the locking adjusting buckle (23) and the back plate (14) form a sliding structure through the braces (24).
7. A self-cleaning respiratory face shield apparatus as claimed in claim 1, wherein: the left side and the right side of the controller (20) are symmetrically provided with 2 positioning clamps (28), the inner sides of the positioning clamps (28) are provided with anti-skidding grooves, and the controller (20) and the storage box (21) form a detachable structure through the anti-skidding grooves in the positioning clamps (28).
8. A self-cleaning respiratory face shield apparatus as claimed in claim 1, wherein: the medical protecting net (29) is internally provided with an elastic rubber band, the medical protecting net (29) forms a detachable structure through the elastic rubber band and the second electronic valve (17), and the wind direction of the small fan (11) in the plastic hose (8) is from right to left.
9. A self-cleaning respiratory face shield apparatus as claimed in claim 1, wherein: magnetic force presss from both sides (31) and forms detachable construction through first magnetite (30) and second magnetite (35) and second electronic valve (17), and second electronic valve (17) form detachable construction through first magnetite (30) and second magnetite (35) and backplate (14) to remove seat (33) lower extreme etc. and install 4 universal caster (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011330047.6A CN112353024A (en) | 2020-11-24 | 2020-11-24 | Self-cleaning type breathing department face protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011330047.6A CN112353024A (en) | 2020-11-24 | 2020-11-24 | Self-cleaning type breathing department face protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112353024A true CN112353024A (en) | 2021-02-12 |
Family
ID=74532767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011330047.6A Pending CN112353024A (en) | 2020-11-24 | 2020-11-24 | Self-cleaning type breathing department face protection device |
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| Country | Link |
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| CN (1) | CN112353024A (en) |
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| US20060282993A1 (en) * | 2005-06-20 | 2006-12-21 | Dietz Dan L | Attachable magnetic clip and system |
| US20140345604A1 (en) * | 2012-01-18 | 2014-11-27 | Honeywell International Inc. | Ergonomic back plate for self-contained breathing apparatus |
| CN202605556U (en) * | 2012-05-17 | 2012-12-19 | 九江消防装备有限公司 | Positive pressure type fire fighting air breathing apparatus |
| CN203763693U (en) * | 2014-04-14 | 2014-08-13 | 南京化工职业技术学院 | Mining breathing mask |
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Effective date of registration: 20210224 Address after: 050051 No.398, Zhongshan West Road, Qiaoxi District, Shijiazhuang City, Hebei Province Applicant after: NO.980 HOSPITAL, PEOPLE'S LIBERATION ARMY JOINT SERVICE SUPPORT FORCE Address before: 050000 21-2-202, 408 Zhongshan Road, Qiaoxi District, Shijiazhuang City, Hebei Province Applicant before: Sun Xun |
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Application publication date: 20210212 |