CN214074764U - Isolation and protection mask for infectious department - Google Patents
Isolation and protection mask for infectious department Download PDFInfo
- Publication number
- CN214074764U CN214074764U CN202022621849.4U CN202022621849U CN214074764U CN 214074764 U CN214074764 U CN 214074764U CN 202022621849 U CN202022621849 U CN 202022621849U CN 214074764 U CN214074764 U CN 214074764U
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- Prior art keywords
- fixedly connected
- mask
- infectious department
- connecting rods
- layer
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- Expired - Fee Related
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- 208000015181 infectious disease Diseases 0.000 title claims abstract description 18
- 230000002458 infectious effect Effects 0.000 title claims abstract description 17
- 238000002955 isolation Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 239000013013 elastic material Substances 0.000 claims abstract description 3
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 11
- 210000004243 sweat Anatomy 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 230000001815 facial effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 2
- 230000035900 sweating Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 208000024891 symptom Diseases 0.000 description 6
- 210000003128 head Anatomy 0.000 description 5
- 206010011224 Cough Diseases 0.000 description 4
- 206010036790 Productive cough Diseases 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 241000204031 Mycoplasma Species 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an isolation protective mask for infectious department, which belongs to the technical field of infectious department instruments, and the technical proposal key points of the isolation protective mask comprise a mask body, wherein the left side and the right side of the mask body are fixedly connected with connecting blocks, the top parts of the two connecting blocks are fixedly connected with first connecting rods, the top parts of the two first connecting rods are fixedly connected with connecting rings, the connecting rings are elastic material components, the front sides of the connecting rings are hinged with protective covers, the protective covers are transparent acrylic plate material components, the back sides of the connecting rings are fixedly connected with buffer belts, the buffer belts are sponge material components, the back sides of the connecting rings are provided with elastic belts, the left side and the right side of the front of the mask body are communicated with filtering and ventilating components, the utility model can fix the position of the mask after a medical worker wears the mask, thereby avoiding the occurrence of the situation that the mask slides off and the like due to the moisture brought by the sweating and the breathing of the medical care personnel.
Description
Technical Field
The utility model relates to an infectious department's apparatus technical field, more specifically say, relate to a protective facial mask is kept apart to infectious department.
Background
Patients in infectious department often have symptoms of severe cough, expectoration and the like, pathogenic microorganisms are easy to pollute a diagnosis and treatment room, cross-infection medical staff and other patients carry a great amount of highly pathogenic microorganisms such as bacteria, viruses, mycoplasma and the like, and therefore doctors need to bring a mask when diagnosing the patients.
After a medical worker wears a period of time, the existing isolation and protection mask for infectious department is lowered in protection effect and increased in risk of infection due to the fact that the mask slides down and the like caused by sweat and moisture brought by breathing of the medical worker, and therefore technical personnel in the field provide an isolation and protection mask for infectious department to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an infectious department keeps apart protective face mask, its advantage lies in can be wearing the position of face guard after-fixing face guard, avoids the circumstances such as landing to take place, has reduced the risk of infecting.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a protective facial mask is kept apart to infectious department, includes the face guard body, the equal fixedly connected with connecting block in the left and right sides of face guard body, two the equal fixedly connected with head rod in top of connecting block, two the top fixedly connected with go-between of head rod, the go-between is the elastic material component, the front of go-between articulates there is the protection casing, the protection casing is transparent ya keli board material component, the back fixedly connected with buffering area of go-between, the buffering area is the sponge material component, the back of go-between is provided with the elastic cord, the positive left and right sides of face guard body all communicates has the filtration subassembly of taking a breath, the positive top of face guard body is provided with the extrusion subassembly.
Further, it includes the connecting pipe to filter the subassembly of taking a breath, connecting pipe and face guard body are linked together, the one end fixedly connected with filter screen of face guard body is kept away from to the connecting pipe.
Furthermore, the inner wall fixedly connected with of connecting pipe is located the moisture absorption layer at the filter screen back, the inner wall fixedly connected with of connecting pipe is located the filter layer at the moisture absorption layer back, the inside packing of filter layer has active carbon, the inner wall fixedly connected with of connecting pipe is located the fungi-proofing layer at the filter layer back.
Furthermore, the moisture absorption layer is a moisture absorption and sweat releasing fabric material component, and the antibacterial layer is a melt-blown fabric material component.
Furthermore, the extrusion subassembly includes that quantity is two second connecting rods, two the one end of second connecting rod is articulated each other, two the equal fixedly connected with third connecting rod of the other end of second connecting rod, two the opposite face fixedly connected with spring of second connecting rod, the second connecting rod passes through third connecting rod and face guard body fixed connection.
Furthermore, one end of the third connecting rod penetrates through the mask body and is fixedly connected with a buffer block located on the back face of the mask body, the buffer block is a silicon rubber material component, and one side of the buffer block, far away from the third connecting rod, is fixedly connected with a spherical bulge.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) the scheme can fix the position of the mask after the medical care personnel wear the mask by arranging the extrusion component, thereby avoiding the occurrence of the situation that the mask slides off and the like due to moisture brought by the sweating and the breathing of the medical care personnel, when the mask body is worn, the second connecting rod is pulled to expand outwards to drive the spring to stretch, meanwhile, the second connecting rod drives the third connecting rod to expand outwards, the third connecting rod and the buffer block drive the mask body to expand, in the process, the mask body is pulled upwards until most of the face is covered, the second connecting rod is loosened, the spring drives the second connecting rod to contract after losing the pulling force, the third connecting rod is driven to contract through the second connecting rod, so that the third connecting rod drives the buffer block to extrude towards the nose bridge, the cushion block is supported by the nose bridge, so that the mask body is prevented from slipping and the like caused by sweat and moisture brought by breathing of medical personnel;
(2) the setting of the filtering and ventilating assembly is suitable for medical workers to diagnose, most of bacteria and viruses and the like can be prevented from entering the mask, the protection of the medical workers is enhanced, the setting of the filter screen can effectively filter dust in air, the setting of the moisture absorption layer can prevent germs carried by moisture in the air from entering the mask body 1, the effect of filtering the dust is further enhanced by the active carbon arranged in the filter layer through the setting of the filter layer, the effect of removing peculiar smell can be achieved, and most of germs can be effectively blocked by the characteristics of the melt-blown cloth material through the setting of the antibacterial layer, so that the protection effect is enhanced;
(3) the droplet direct contact who has been avoided symptoms such as patient cough, expectoration to bring when medical personnel diagnose to the setting of protection casing reaches medical personnel, has further strengthened the protection to medical personnel, and when medical personnel diagnose, the patient can have the symptoms such as cough, expectoration unavoidably, and the droplet that this type of symptom was brought carries the germ, and the setting of protection casing has avoided droplet direct contact to medical personnel's eyes, face and face guard body on, has strengthened the safeguard effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the mask body of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the connection between the squeezing assembly and the mask body according to the present invention.
The reference numbers in the figures illustrate:
1. a mask body; 2. connecting blocks; 3. a first connecting rod; 4. a connecting ring; 5. elastic bands; 6. a filtering and ventilating assembly; 7. a protective cover; 8. a buffer zone; 9. an extrusion assembly; 601. a connecting pipe; 602. filtering with a screen; 603. a moisture-absorbing layer; 604. a filter layer; 605. a bacteria-proof layer; 901. a second connecting rod; 902. a spring; 903. a third connecting rod; 904. a buffer block; 905. and (4) a spherical bulge.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Please refer to fig. 1-4, in an embodiment of the present invention, an isolation protective mask for infectious diseases department, includes a mask body 1, the left and right sides of the mask body 1 are fixedly connected with connecting blocks 2, the top of two connecting blocks 2 is fixedly connected with head rods 3, the top of two head rods 3 is fixedly connected with connecting rings 4, the connecting rings 4 are elastic members, the front of the connecting rings 4 is hinged with a protective cover 7, the protective cover 7 is a transparent acrylic plate material member, the back of the connecting rings 4 is fixedly connected with a buffer belt 8, the buffer belt 8 is a sponge material member, the back of the connecting rings 4 is provided with an elastic belt 5, the left and right sides of the front of the mask body 1 are communicated with a filtering ventilation assembly 6, and the top of the front of the mask body 1 is provided with an extrusion assembly 9.
Referring to fig. 1-3, the filtering ventilation assembly 6 includes a connection pipe 601, the connection pipe 601 is connected to the mask body 1, one end of the connection pipe 601 far away from the mask body 1 is fixedly connected to a filter screen 602, the connection pipe 601 can be used for breathing and ventilation when the medical personnel wear the mask body 1, and the filter screen 602 can filter dust in air.
Referring to fig. 1-3, the inner wall fixedly connected with of connecting pipe 601 is located the moisture absorption layer 603 at the back of filter screen 602, the inner wall fixedly connected with of connecting pipe 601 is located the filter layer 604 at the back of moisture absorption layer 603, the inside packing of filter layer 604 has active carbon, the inner wall fixedly connected with of connecting pipe 601 is located the fungi-proofing layer 605 at the back of filter layer 604, moisture absorption layer 603 is moisture absorption and perspiration surface fabric material component, fungi-proofing layer 605 is the meltblown fabric material component, the setting of moisture absorption layer 603, the germ that has avoided moisture in the air to carry gets into inside of face guard body 1, through setting up filter layer 604, the effect of filtering dust has further been strengthened to the active carbon that the inside of filter layer 604 set up, can reach the effect of cleaing away the peculiar smell simultaneously, through setting up fungi-proofing layer 605, most germ can effectively be kept off to its meltblown material characteristic, the protective effect has been strengthened.
Referring to fig. 2 and 4, the squeezing assembly 9 includes two second connecting rods 901, one ends of the two second connecting rods 901 are hinged to each other, the other ends of the two second connecting rods 901 are fixedly connected to third connecting rods 903, opposite face fixedly connected to springs 902 of the two second connecting rods 901, the second connecting rods 901 are fixedly connected to the mask body 1 through the third connecting rods 903, the second connecting rods 901 are pulled to be unfolded outwards, so that the second connecting rods 901 drive the springs 902 to be stretched, and meanwhile, the second connecting rods 901 drive the third connecting rods 903 to be unfolded outwards, thereby driving the mask body 1 to be unfolded.
Referring to fig. 2 and 4, one end of the third connecting rod 903 penetrates through the mask body 1 and is fixedly connected with a buffer block 904 located on the back of the mask body 1, the buffer block 904 is a silicon rubber material member, one side of the buffer block 904 away from the third connecting rod 903 is fixedly connected with a spherical bulge 905, in the process of unfolding the mask body 1, the mask body 1 is pulled upwards until most of the face is covered, the second connecting rod 901 is loosened, after the spring 902 loses the pulling force, the second connecting rod 901 is driven to contract, the third connecting rod 903 is driven to contract through the second connecting rod 901, so that the third connecting rod 903 drives the buffer block 904 to extrude towards the bridge of the nose, thereby supporting the buffer block 904 through the bridge of the nose, avoiding the occurrence of the situations that the mask body 1 slides down due to moisture brought by sweat and breath of medical personnel, the spherical bulge 905 increases the stress area of the bridge of the nose, and reducing the discomfort of long-time use, at the same time, the friction force between the bumper 904 and the bridge of the nose is increased, so that the contact between the bumper 904 and the bridge of the nose is more stable.
The utility model discloses a theory of operation is: when the medical personnel wears the isolation protective mask, the device is sleeved to the proper position of the head by stretching the elastic band 5, then the elastic band 5 is loosened, the elastic band 5 contracts to fix the position of the connecting ring 4, the buffer belt 8 can absorb sweat, the phenomenon that the connecting ring 4 slides due to the sweat is avoided, the position of the mask body 1 is adjusted by pulling the extrusion assembly 9 until the extrusion assembly 9 is adjusted to be positioned at the position of the nose bridge, at the moment, the mask can cover most of the face, the direct contact between the face of the medical personnel and the outside is reduced, then the extrusion assembly 9 is loosened, and the position of the mask body 1 is fixed through the interaction between the nose bridge and the extrusion assembly 9, so that the situations that the mask slides down due to the moisture brought by the sweat and breath of the medical personnel are avoided;
wherein spherical bulge 905 has increased the lifting surface area of the bridge of the nose, reduce uncomfortable sense of long-time use, increased simultaneously and the bridge of the nose between frictional force, make the contact between buffer block 904 and the bridge of the nose more stable, pull down protection casing 7 again, make protection casing 7 cover face completely, avoid when medical personnel diagnose, the patient has the cough, symptoms such as expectoration, droplet that this type of symptom brought carries the germ, droplet direct contact to medical personnel's eyes, face and face guard body 1 are last, the protecting effect has been strengthened, under the effect of the filtration subassembly of taking a breath 6 that sets up, medical personnel wear face guard body 1 after breathe effectual isolation germ by a wide margin, reduce the germ and infect medical personnel's probability through the mode of breathing.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a protective facial mask is kept apart to infectious department, includes face guard body (1), its characterized in that: equal fixedly connected with connecting block (2) in the left and right sides of face guard body (1), two the equal fixedly connected with head rod (3) in top of connecting block (2), two the top fixedly connected with go-between (4) of head rod (3), go-between (4) are the elastic material component, the front of go-between (4) articulates there is protection casing (7), protection casing (7) are transparent inferior gram force board material component, the back fixedly connected with buffering area (8) of go-between (4), buffering area (8) are the sponge material component, the back of go-between (4) is provided with elastic cord (5), the positive left and right sides of face guard body (1) all communicates has filtration subassembly (6) of taking a breath, the front top of face guard body (1) is provided with extrusion subassembly (9).
2. An infectious department isolation and protection mask according to claim 1, wherein: filtering subassembly (6) of taking a breath includes connecting pipe (601), connecting pipe (601) and face guard body (1) are linked together, one end fixedly connected with filter screen (602) of face guard body (1) are kept away from in connecting pipe (601).
3. An infectious department isolation and protection mask according to claim 2, wherein: the inner wall fixedly connected with of connecting pipe (601) is located hygroscopic layer (603) on filter screen (602) back, the inner wall fixedly connected with of connecting pipe (601) is located filter layer (604) on hygroscopic layer (603) back, the inside packing of filter layer (604) has active carbon, the inner wall fixedly connected with of connecting pipe (601) is located fungi-proofing layer (605) on filter layer (604) back.
4. An infectious department isolation and protection mask according to claim 3, wherein: the moisture absorption layer (603) is a moisture absorption and sweat releasing fabric material component, and the antibacterial layer (605) is a melt-blown fabric material component.
5. An infectious department isolation and protection mask according to claim 1, wherein: the extrusion assembly (9) comprises two second connecting rods (901), one ends of the two second connecting rods (901) are hinged to each other, the other ends of the two second connecting rods (901) are fixedly connected with third connecting rods (903), opposite faces of the two second connecting rods (901) are fixedly connected with springs (902), and the second connecting rods (901) are fixedly connected with the mask body (1) through the third connecting rods (903).
6. An infectious department isolation and protection mask according to claim 5, wherein: one end of the third connecting rod (903) penetrates through the mask body (1) and is fixedly connected with a buffer block (904) located on the back face of the mask body (1), the buffer block (904) is a silicon rubber material component, and one side of the buffer block (904) far away from the third connecting rod (903) is fixedly connected with a spherical bulge (905).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022621849.4U CN214074764U (en) | 2020-11-13 | 2020-11-13 | Isolation and protection mask for infectious department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022621849.4U CN214074764U (en) | 2020-11-13 | 2020-11-13 | Isolation and protection mask for infectious department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214074764U true CN214074764U (en) | 2021-08-31 |
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ID=77449603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022621849.4U Expired - Fee Related CN214074764U (en) | 2020-11-13 | 2020-11-13 | Isolation and protection mask for infectious department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214074764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518313A (en) * | 2022-04-12 | 2022-12-27 | 李娥 | Medical grade face protection cover |
-
2020
- 2020-11-13 CN CN202022621849.4U patent/CN214074764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518313A (en) * | 2022-04-12 | 2022-12-27 | 李娥 | Medical grade face protection cover |
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| 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: 20210831 |