CN211882304U

CN211882304U - Isolation mask

Info

Publication number: CN211882304U
Application number: CN202020227728.9U
Authority: CN
Inventors: 邵利萍; 郭小鹏; 张莉
Original assignee: Fourth Affiliated Hospital of Xinjiang Medical University
Current assignee: Fourth Affiliated Hospital of Xinjiang Medical University
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-10
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses an isolation mask relates to wearable respirator technical field, and the main objective provides one kind can prevent to form the isolation mask who presses the sore at face. The utility model discloses a main technical scheme does: an isolation mask comprising: the inner cover component comprises a forehead covering component, a nose bridge covering component, a chin covering component and a back brain connecting component, the forehead covering component is connected to the back brain connecting component, two ends of the nose bridge covering component extend to the face and are connected to the back brain connecting component, and the chin covering component is connected to the back brain connecting component; the mask comprises a mask body, an eye protection part and an oral and nasal protection part, wherein the mask body covers the head and the neck, an eye protection through hole and an oral and nasal through hole are formed in the mask body, the eye protection part covers the eye protection through hole, and the oral and nasal protection part covers the oral and nasal through hole. The utility model discloses mainly used respiratory track is kept apart.

Description

Isolation mask

Technical Field

The utility model relates to a wearable respirator technical field especially relates to an isolation mask.

Background

The isolating mask is a self-sucking filtering dustproof protective article which is mainly used for filtering particles in air, preventing the transmission of certain respiratory infectious microorganisms and blocking spray, blood, body fluid, secretion and the like.

The mode that current isolation mask adopted goggles and gauze mask to combine together usually goes on, however, because the border position of goggles and gauze mask is direct and facial mutual contact, in addition goggles and gauze mask adopt the elastic cord to fix for the easy indentation that produces in the position of goggles and gauze mask and facial contact, thereby the sore is pressed in the formation, causes the injury to medical personnel's skin.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a separation mask, and mainly aims to provide a separation mask capable of preventing pressure sores from forming on the face.

In order to achieve the above object, the utility model mainly provides the following technical scheme:

an embodiment of the utility model provides an isolation mask, include:

the inner cover component comprises a forehead covering component, a nose bridge covering component, a chin covering component and a back brain connecting component, the forehead covering component is connected to the back brain connecting component, two ends of the nose bridge covering component extend to the face and are connected to the back brain connecting component, and the chin covering component is connected to the back brain connecting component;

the dustcoat part, the dustcoat part is including the cover body, protects mesh part and oronasal protection part, the cover body covers head and neck, eye-protecting through-hole and oronasal through-hole have on the cover body, eye-protecting part covers eye-protecting through-hole, oronasal protection part covers oronasal through-hole.

Furthermore, one side of the forehead part covering part is provided with a first groove, one side of the nose bridge part covering part is provided with a second groove and a third groove, the first groove and the second groove are used for being clamped into glasses, and the third groove is located at the lower part of the second groove and used for being clamped into the oral-nasal protective part.

Furthermore, the inner cover component also comprises a plurality of fixing components which are uniformly arranged on the back brain connecting component and are used for respectively connecting the eye protection component and the oral-nasal protection component.

Further, the shape of the brain posterior connecting part is a net structure.

Furthermore, mouth nose guard part is including hiding part and first connecting band, it hides to hide the part mouth nose through-hole, the both ends of first connecting band connect respectively in cover the part, the middle part of first connecting band connect in one of them fixed part.

Further, the material of the inner cover component is gelatin material.

Further, the eye protection part includes goggles and aerifys the part, it is including aerifing gasbag, extrusion gasbag and gassing part to aerify the part, it is in to aerify gasbag evenly distributed the border position of eye protection through-hole, the extrusion gasbag connect in aerify the gasbag, be used for to aerify in the gasbag, it connects in to go out the part aerify the gasbag, be used for emitting aerify the gas in the gasbag, the edge of goggles with aerify gasbag mutual contact.

Further, the deflation part comprises a deflation pipe and a deflation valve, one end of the deflation pipe is connected to the inflatable air bag, and the other end of the deflation pipe is connected to the deflation valve.

Furthermore, the eye protection part also comprises a non-stick adhesive layer, and the non-stick adhesive layer is arranged on one side of the inflatable air bag, which is close to the goggles.

Furthermore, the goggles comprise a goggle body and a second connecting band, the middle part of the second connecting band is connected with the mask body, and the two ends of the second connecting band are respectively connected with the two ends of the goggle body.

Compared with the prior art, the utility model discloses following technological effect has:

the embodiment of the utility model provides an among the technical scheme, the effect of inner cover part is to prevent to produce the indentation and presses the sore, and inner cover part includes forehead position cover part, bridge of the nose position cover part, chin position cover part and brain back connecting part, and forehead cover part connects in brain back connecting part, and bridge of the nose position cover both ends of part extend to the face and connect in brain back connecting part, and chin position cover part connects in brain back connecting part; the outer cover part is used for protecting the face, the outer cover part comprises a cover body, an eye protection part and a mouth and nose protection part, the cover body covers the head and the neck, the cover body is provided with an eye protection through hole and a mouth and nose through hole, the eye protection part covers the eye protection through hole, the mouth and nose protection part covers the mouth and nose through hole, compared with the prior art, the method is carried out by adopting a mode of combining goggles and a mask, however, because the edge positions of the goggles and the mask are directly contacted with the face, in addition, the goggles and the mask are fixed by adopting elastic bands, the positions of the goggles and the mask contacted with the face are easy to generate indentations, thereby forming pressure sores and causing injury to the skin of medical personnel, in the technical scheme, by arranging an inner cover in the outer cover, the forehead part covering part can cover the forehead part, the nose bridge part covers the nose bridge and the face, and the chin part covers the chin part, and then the forehead part covering component, the nose bridge part covering component and the chin part covering component are respectively connected through the brain rear connecting component, so that the eye protecting component and the mouth and nose protecting component are not directly contacted with the face, and the technical effect of preventing pressure sores from being formed on the face is achieved.

Drawings

Fig. 1 is a schematic structural diagram of an outer cover component according to an embodiment of the present invention;

fig. 2 is a schematic front view of an inner cover member according to an embodiment of the present invention;

fig. 3 is a rear view schematic structural diagram of an inner cover component according to an embodiment of the present invention;

fig. 4 is a front view schematically illustrating a structure of a housing part according to an embodiment of the present invention;

fig. 5 is a schematic rear view of a housing part according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 to 5, the embodiment of the present invention provides an isolation mask, including:

the mask comprises an inner mask part and a nasal cavity part, wherein the inner mask part comprises a forehead part masking part 11, a nose bridge part masking part 12, a chin part masking part 13 and a back brain connecting part 14, the forehead part masking part is connected to the back brain connecting part 14, two ends of the nose bridge part masking part 12 extend to the face and are connected to the back brain connecting part 14, and the chin part masking part 13 is connected to the back brain connecting part 14;

the mask comprises a mask body 21, an eye protection part and an oral-nasal protection part 23, wherein the mask body 21 covers the head and the neck, the mask body 21 is provided with an eye protection through hole 211 and an oral-nasal through hole 212, the eye protection part covers the eye protection through hole 211, and the oral-nasal protection part 23 covers the oral-nasal through hole 212.

The embodiment of the utility model provides an among the technical scheme, the effect of inner cover part prevents to produce the indentation and presses the sore, inner cover part includes forehead position cover part 11, bridge of the nose position cover part 12, chin position cover part 13 and brain back connecting part 14, forehead cover part connects in brain back connecting part 14, bridge of the nose position cover part 12 both ends extend to the face and connect in brain back connecting part 14, chin position cover part 13 connects in brain back connecting part 14; the outer cover part is used for protecting the face, the outer cover part comprises a cover body 21, an eye protection part and an oral-nasal protection part 23, the cover body 21 covers the head and the neck, the cover body 21 is provided with an eye protection through hole 211 and an oral-nasal through hole 212, the eye protection part covers the eye protection through hole 211, the oral-nasal protection part 23 covers the oral-nasal through hole 212, compared with the prior art, the method is carried out by adopting a mode of combining goggles 221 and a mask, however, because the edge positions of the goggles 221 and the mask are directly contacted with the face, in addition, the goggles 221 and the mask are fixed by elastic bands, the positions of the goggles 221 and the mask contacted with the face are easy to generate indentations, pressure sores are formed, and the skin of medical workers is injured, in the technical scheme, the forehead part covering part 11 can cover the forehead part by arranging an inner cover inside the outer cover, the nose bridge part 12 covers the nose bridge and the, chin position covers part 13 and covers the chin position, and connecting parts 14 connects forehead position cover part 11, bridge of the nose position cover part 12 and chin position cover part 13 respectively behind the rethread brain for protect mesh part and mouth nose protective part 23 not direct and facial contact, thereby reach and prevent to press the technological effect of sore in facial formation.

The effect of above-mentioned inner cover part is to prevent to produce the indentation and press the sore, inner cover part includes forehead position and covers part 11, bridge of the nose position covers part 12, chin position covers part 13 and connecting part 14 behind the brain, forehead covers part and connects in connecting part 14 behind the brain, bridge of the nose position covers the both ends of part 12 and extends to the face and connects in connecting part 14 behind the brain, chin position covers part 13 and connects in connecting part 14 behind the brain, inner cover part adopts the gelatin material preparation usually, and be the integrated into one piece structure, the gelatin material contacts with skin, can effectually alleviate the pressure of eye-protecting part and oronasal protective part 23 to the face, forehead position covers part 11 mainly covers forehead position, until the eyebrow position, thereby prevent that the upper edge of goggles 221 from contacting forehead position, bridge of the nose position covers part 12 and mainly covers bridge of the nose and cheek position, therefore, both ends of the nose bridge covering member 12 extend to the face and are connected to the back brain connecting member 14, so that the lower edge of the goggle 221 is prevented from contacting the cheek region, and simultaneously, the upper edge of the mask can be prevented from contacting the cheek region, the chin covering member 13 mainly covers the chin region, so that the lower edge of the mask is prevented from contacting the skin of the chin, a gap is formed between the forehead covering member 11 and the nose bridge covering member 12, and the eyes can be leaked out, and a gap is formed between the nose bridge covering member 12 and the chin covering member 13, so that the nostrils and the mouth can be leaked out; the outer cover part is used for protecting the face and comprises a cover body 21, an eye protection part and a mouth and nose protection part 23, the cover body 21 covers the head and the neck, the cover body 21 is provided with an eye protection through hole 211 and a mouth and nose through hole 212, the eye protection part covers the eye protection through hole 211, the mouth and nose protection part 23 covers the mouth and nose through hole 212, the cover body 21 can wrap the whole head and the neck, the shoulder can be covered when needed, the length of the cover body 21 is only required to be prolonged, the cover body 21 is provided with the eye protection through hole 211 and the mouth and nose through hole 212, the size of the eye protection through hole 211 is the same as the gap between the forehead covering part 11 and the nose bridge covering part 12, the size of the mouth and nose through hole 212 is the same as the gap between the nose bridge covering part 12 and the chin covering part 13, the eye protection part covers the eye protection through hole 211, the mouth and nose protection part 23 covers the mouth, the eye protection component can adopt a first-used goggles 221, and can also be arranged in other structures as long as the eye protection through hole 211 can be completely covered, the mouth-nose protection component 23 can adopt an existing mask, and can also adopt other mask structures as long as the mouth-nose through hole 212 can be completely covered; in the technical scheme, the inner cover is arranged in the outer cover, the forehead part covering component 11 can cover the forehead, the nose bridge part covering component 12 covers the nose bridge and the face, the chin part covering component 13 covers the chin, and the forehead part covering component 11, the nose bridge part covering component 12 and the chin part covering component 13 are respectively connected through the brain back connecting component 14, so that the eye protecting component and the mouth and nose protecting component 23 are not directly contacted with the face, the technical effect of preventing pressure sores from being formed on the face is achieved, the protecting area can be increased, the pollution to skin mucous membranes is reduced to the maximum extent, and meanwhile, when a woman uses the mask, the hair does not need to be cut short; the outer cover component is arranged outside the inner cover component, so that the inner cover component is not exposed to the air, and the inner cover component can be repeatedly used.

Further, as shown in fig. 2 and 3, a first groove 111 is formed on one side of the forehead portion covering member 11, a second groove 121 and a third groove 122 are formed on one side of the nose bridge portion covering member 12, the first groove 111 and the second groove 121 are used for being snapped into glasses, and the third groove 122 is formed at a lower portion of the second groove 121 for being snapped into the oronasal shield 23. In this embodiment, an inner cover member is further defined, a first groove 111 is provided on one side of the forehead region cover member 11, the first groove 111 has a shape similar to the upper edge of the conventional spectacles, a second groove 121 and a third groove 122 are provided on one side of the nose bridge region cover member 12, the second groove 121 has a shape similar to the lower edge of the conventional spectacles, and the third groove 122 is provided on the lower portion of the second groove 121 and has a shape similar to the upper edge of the mouth-nose guard member 23; optionally, the inner cover member is made of gelatin, that is, the inner cover member has certain elasticity and resilience, so that the shapes of the first groove 111 and the second groove 121 can be changed according to the shape of the glasses, and the shape of the third groove 122 can be changed correspondingly according to the shape of the oronasal protection member 23, so that the inner cover member can adapt to different shapes of the glasses and the oronasal protection member 23.

Further, as shown in fig. 3 and 5, the inner mask member further includes a plurality of fixing members 15, and the plurality of fixing members 15 are uniformly disposed on the posterior brain connecting member 14 for connecting the eye protecting member and the oronasal protecting member 23, respectively. In this embodiment, further limited inner cover part, set up a plurality of fixed parts 15 on the part 14 is connected to the back of the brain, fixed part 15's effect is to the gauze mask, goggles 221, connecting band or elastic cord on oronasal part 23 or the eye part is fixed, prevent the gauze mask, goggles 221, the easy condition that drops of oronasal part 23 or eye part, fixed part 15 can adopt fixed arch, fixed recess has between two fixed archs, the elastic cord card is gone into in the fixed recess, fixed part 15 can also adopt fixed part 15, the connecting band passes fixed part 15, then tie tightly, thereby reach the technological effect who prevents to drop.

Further, as shown in fig. 3 and 5, the posterior brain connecting part 14 has a mesh structure. In this embodiment, connecting part 14 behind the brain has further been injectd, connecting part 14 behind the brain sets to network structure, make the diameter of inner cover part can increase, thereby be suitable for different personnel, inner cover part adopts the integrated into one piece structure, and, forehead position covers part 11, bridge of the nose position covers part 12, connecting part 14 encloses into a drum shape behind chin position cover part 13 and the brain, connecting part 14 adopts network structure behind the brain, make connecting part 14 behind the brain have certain elasticity, and then can extend in the elasticity limit, thereby be suitable for different personnel's head and enclose, and, can also conveniently dress and take off.

Further, as shown in fig. 1 and 5, the oronasal shield part 23 includes a covering part covering the oronasal through-hole 212 and a first connecting strip 232, both ends of the first connecting strip 232 are respectively connected to the covering part, and the middle part of the first connecting strip 232 is connected to one of the fixing parts 15. In this embodiment, the nose and mouth protection component 23 is further defined, the covering component is usually made of the same material and structure as the existing N95 mask or the existing medical protection mask, the first connecting belt 232 can be an elastic belt or two connecting ropes as long as the covering component can be fixed at the nose and mouth position; the first connecting belts 232 are usually two, wherein one first connecting belt 232 passes around the ears to the back of the brain, and the other first connecting belt 232 passes around the lower jaw part to the neck part, and the pressure sore can be prevented from being formed by pressing the back part of the ears due to tightness without adopting behind-the-ear fixation.

Further, as shown in fig. 1, 4 and 5, the eye protection part includes a visor 221 and an inflating part including an inflating bladder 2221, a pressing bladder 2222 and a discharging part 2223, the inflating bladder 2221 is uniformly distributed at the edge of the eye protection through hole 211, the pressing bladder 2222 is connected to the inflating bladder 2221 for inflating the inflating bladder 2221, the discharging part 2223 is connected to the inflating bladder 2221 for discharging the gas inside the inflating bladder 2221, and the edge of the visor 221 and the inflating bladder 2221 are in contact with each other. In the embodiment, the eye protection component is further defined, the goggles 221 usually adopt the existing goggles 221 inflatable air bag 2221 to fix the position of the goggles 221 and prevent the edge of the goggles 221 from squeezing the periphery of the eyes, the squeezing air bag 2222 usually adopts the existing squeezing inflatable air bag 2221, the squeezing air bag 2222 is inflated to the inflatable air bag 2221 by pressing the squeezing air bag 2222, the deflation component 2223 is connected with the inflatable air bag 2221 to discharge the gas in the inflatable air bag 2221, the inflatable air bag 2221 is arranged at the edge position of the eye protection through hole 211, and the inflatable air bag 2221 is directly contacted with the edge of the goggles 221, so that the goggles 221 and the skin of the patient are further prevented from being contacted with each other, and the technical effect of preventing pressure sores from forming on the face is achieved; optionally, the eye protection component further includes a non-stick adhesive layer disposed on a side of the inflatable bladder 2221 close to the goggles 221, so that the goggles 221 are adhered to the inflatable bladder 2221 by the non-stick adhesive layer, thereby preventing the goggles 221 from being displaced.

Further, as shown in fig. 4, the deflating section 2223 includes a deflating tube 2224 and a deflating valve 2225, one end of the deflating tube 2224 is connected to the inflatable bladder 2221, and the other end is connected to the deflating valve 2225. In this embodiment, a deflating member 2223 is further defined, one end of the deflating tube 2224 is connected to the inflatable air bag 2221, the other end is connected to the deflating valve 2225, the deflating tube 2224 is disposed between the outer cover member and the inner cover member, the deflating valve 2225 is deflated by pressing the deflating valve 2225, so that the deflating valve 2225 can be deflated by point pressure; when the inflatable air bag 2221 needs to be deflated, firstly, the outmost protective clothing is taken off, then the hands are cleaned, then the hands extend into the inner side of the outer cover part, the deflation valve 2225 is opened to deflate the inflatable air bag 2221, so that the distance between the outer cover part and the head part is increased, and then the outer cover part is taken off.

Further, as shown in fig. 5, the goggles 221 include a body and a second connecting strap 2212, the middle portion of the second connecting strap 2212 is connected to the cover 21, and both ends of the second connecting strap 2212 are connected to both ends of the body, respectively. In this embodiment, the goggles 221 are further defined, the number of the second connecting bands 2212 is generally one, and the second connecting bands 2212 pass around ears to reach the back of the brain to be in contact with the brain posterior connecting component, so that pressure sores caused by pressure on the back of the brain due to tightness can be prevented.

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 person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An isolating mask, comprising:

2. An isolation mask as claimed in claim 1,

one side of the forehead part covering component is provided with a first groove, one side of the nose bridge part covering component is provided with a second groove and a third groove, the first groove and the second groove are used for being clamped into glasses, and the third groove is located at the lower portion of the second groove and used for being clamped into the oral-nasal protective component.

3. An isolation mask as claimed in claim 1,

the inner cover component also comprises a plurality of fixing components which are uniformly arranged on the back brain connecting component and are used for respectively connecting the eye protection component and the mouth and nose protection component.

4. An isolation mask as claimed in claim 1,

the shape of the brain posterior connecting component is a net structure.

5. An isolation mask as claimed in claim 3,

the mouth nose protective part comprises a covering part and a first connecting belt, the covering part covers the mouth nose through hole, two ends of the first connecting belt are respectively connected with the covering part, and the middle part of the first connecting belt is connected with one of the fixing parts.

6. An isolation mask as claimed in any one of claims 1 to 5,

the inner cover component is made of gelatin material.

7. An isolation mask as claimed in any one of claims 1 to 5,

eye parts includes goggles and aerifys the part, aerify the part including aerifing gasbag, extrusion gasbag and gassing part, it is in to aerify gasbag evenly distributed the border position of eye through-hole, the extrusion gasbag connect in aerify the gasbag, be used for to aerify in the gasbag, the gassing part connect in aerify the gasbag, be used for emitting aerify the gas in the gasbag, the edge of goggles with aerify the gasbag and contact each other.

8. An isolation mask as claimed in claim 7,

the deflation part comprises a deflation pipe and a deflation valve, one end of the deflation pipe is connected with the inflatable air bag, and the other end of the deflation pipe is connected with the deflation valve.

9. An isolation mask as claimed in claim 7,

the eye protection component further comprises a non-stick adhesive layer, and the non-stick adhesive layer is arranged on one side, close to the goggles, of the inflatable air bag.

10. An isolation mask as claimed in claim 7,

the goggles comprise a goggle body and a second connecting band, the middle part of the second connecting band is connected with the mask body, and the two ends of the second connecting band are respectively connected with the two ends of the goggle body.