CN214962767U - Novel mask for preventing respiratory tract pathogen repeated infection - Google Patents
Novel mask for preventing respiratory tract pathogen repeated infection Download PDFInfo
- Publication number
- CN214962767U CN214962767U CN202120213546.0U CN202120213546U CN214962767U CN 214962767 U CN214962767 U CN 214962767U CN 202120213546 U CN202120213546 U CN 202120213546U CN 214962767 U CN214962767 U CN 214962767U
- Authority
- CN
- China
- Prior art keywords
- nose
- mask
- gauze mask
- strip
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 244000052769 pathogen Species 0.000 title claims abstract description 22
- 210000002345 respiratory system Anatomy 0.000 title claims abstract description 18
- 230000001717 pathogenic effect Effects 0.000 title claims abstract description 14
- 208000015181 infectious disease Diseases 0.000 title abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 17
- 208000035415 Reinfection Diseases 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims abstract description 9
- 230000000241 respiratory effect Effects 0.000 claims abstract description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 229920005672 polyolefin resin Polymers 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000011218 segmentation Effects 0.000 claims description 3
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 210000001331 nose Anatomy 0.000 description 50
- 210000000214 mouth Anatomy 0.000 description 21
- 239000007789 gas Substances 0.000 description 10
- 238000010030 laminating Methods 0.000 description 6
- 241000711573 Coronaviridae Species 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 208000025721 COVID-19 Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a novel gauze mask of prevention respiratory tract pathogen repeated infection relates to medical protective articles technical field, and its technical scheme main points are: the utility model provides a novel gauze mask of prevention respiratory tract pathogen reinfection, including the gauze mask face body, plastic bridge of the nose strip and two taut bands, two taut band symmetries set up the both sides at the gauze mask face body, plastic bridge of the nose strip fixed connection is at the upside of the gauze mask face body, it holds the chamber to be equipped with the nasal part with the corresponding position of human nasal part on the gauze mask face body, it holds the chamber to be equipped with the oral part with the corresponding position of human oral part on the gauze mask face body, the oral part holds the chamber and holds to be equipped with the oronasal part between the chamber and cut apart the strip, oronasal part is cut apart a fixed connection on the gauze mask face body, the equal fixedly connected with elastic band in both ends that the strip was cut apart to the oronasal part, every equal fixed connection in elastic band is rather than taking with one side. This gauze mask holds the chamber through setting up the oral area and holds the chamber with the nose, can separate oral area and nose, is favorable to the health of the recovered of wearer's disease and respiratory track.
Description
Technical Field
The utility model relates to a medical treatment protective articles technical field, more specifically say, it relates to a novel gauze mask of prevention respiratory tract pathogen repeated infection.
Background
In 2020, the new coronavirus pneumonia (COVID-19) is prevalent all over the world, causing serious harm to people all over the world, and the new coronavirus is very fast and is mainly transmitted through respiratory droplets and close contact. In order to block the transmission path of the novel coronavirus, the mask becomes an essential protective article in our life.
The existing medical mask mainly comprises a mask face body, a plastic nose bridge strip and a tightening belt, wherein the mask face body is divided into an inner layer, a middle layer and an outer layer, the inner layer is made of a skin-friendly material (common sanitary gauze or non-woven fabric), the middle layer is an isolation filter layer (superfine polypropylene fiber melt-blown material layer), and the outer layer is a special material antibacterial layer (non-woven fabric or ultrathin polypropylene melt-blown material layer). The mask is of a one-piece structure, and the mask body covers the mouth and nose parts of a patient to achieve the effect of blocking the spread of substances such as droplets, viruses and the like.
Although the existing mask can effectively block harmful substances such as droplets, viruses and the like through the mask body, the mask with the one-piece structure covers the mouth and the nose of a patient, and the patient inhales through the nose to re-inhale a respiratory tract after the patient speaks and sneezes to spout a large amount of pathogens, so that the recovery of diseases is not facilitated; and healthy people wear the mask for a long time, and the mask has bad smell and does not utilize the health of respiratory tract.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel gauze mask of prevention respiratory tract pathogen repeated infection, the gauze mask of having solved a slice formula structure is in the same place wearer's mouth nose cup and is unfavorable for the healthy problem of wearer's respiratory tract.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel gauze mask of prevention respiratory tract pathogen reinfection, includes the gauze mask face body, plastic bridge of the nose strip and two taut bands, two taut band symmetry sets up the both sides at the gauze mask face body, plastic bridge of the nose strip fixed connection is at the upside of gauze mask face body, be equipped with the nasal part with the corresponding position of human nasal part on the gauze mask face body and hold the chamber, be equipped with the oral part with the corresponding position of human oral part on the gauze mask face body and hold the chamber, the oral part holds the chamber and holds and be equipped with the oronasal part between the chamber and cut apart the strip, the equal fixedly connected with elastic webbing in both ends that the strip was cut apart to the oronasal part, every the equal fixed connection of elastic webbing is on rather than the taut band with one side.
By adopting the technical scheme, the nose accommodating cavity on the mask surface body can cover the nose of a wearer independently, and the mouth accommodating cavity can cover the mouth of the wearer independently, so that the nose and the mouth of the wearer can be separated, pathogens or bad smelling gas sprayed when the wearer speaks and sneezes can not be inhaled into the respiratory tract again, and the rehabilitation of patient diseases and the health of the respiratory tract of a healthy wearer are facilitated; through strip and elastic band are cut apart to the mouth nose, can hold the chamber with the oral area and hold the chamber with the nose and separate completely to hold the oral area and hold the face body position of the gauze mask between the chamber and the nose and compress tightly on wearer's face, reduce the gap between the chamber is held to the oral area and the nose at utmost, further block pathogen and bad smell gas reentrant wearer's respiratory track.
The utility model discloses further set up to: the nasal part holds the intracavity and is equipped with the nose shape frame, the oral area holds the intracavity and is equipped with half ellipsoid shape frame, half ellipsoid shape frame and the equal fixed connection of nose shape frame are on the face body of gauze mask, half ellipsoid shape frame and nose shape frame all adopt the silica gel material to make.
Through adopting above-mentioned technical scheme, nose shape frame can hold the chamber with the nose and support, and half ellipsoid shape frame can hold the chamber with the oral area and support for the nose holds the chamber and the oral area and holds the chamber and can not warp easily because of external force, makes half ellipsoid shape frame and nose shape frame through the silica gel material, also makes the wearing of wearer experience more comfortable.
The utility model discloses further set up to: the downside of the gauze mask face body is equipped with chin laminating portion, chin laminating portion is equipped with the fold with the position that the gauze mask face body is connected, the fold can expand.
Through adopting above-mentioned technical scheme, chin laminating portion can closely laminate on wearer's chin for this gauze mask can stabilize the cover on human face, also further prevents outside pathogen and other poisonous and harmful gas entering wearer's respiratory track simultaneously.
The utility model discloses further set up to: the mask surface body is formed by mutually overlapping 25gpp non-woven fabrics, 20g high-standard filter cloth and 20gpp non-woven fabrics.
By adopting the technical scheme, the filtering performance and the air permeability of the mask surface body can reach the optimal balance point, so that not only can pathogens and toxic and harmful gases be effectively filtered, but also a wearer can breathe normally.
The utility model discloses further set up to: the plastic nose bridge strip and the mouth and nose dividing strip are both made of polyolefin resin materials.
Through adopting above-mentioned technical scheme, polyolefin resin material has the function along with exogenic action and bending deformation with the wire the same, can not kick-back after losing exogenic action yet, can keep existing appearance unchanged always, and can also melt mutually with non-woven fabrics material similarity, make plastic bridge of the nose strip and oronasal segmentation strip can fix on the gauze mask face body better, also make simultaneously plastic bridge of the nose strip can press from both sides tight wearer's bridge of the nose more steadily, make oronasal segmentation strip can adapt most people's face type, hold the chamber and the nasal part holds the chamber with the oral part and keep apart better.
To sum up, the utility model discloses following beneficial effect has:
1. this novel gauze mask of prevention respiratory tract pathogen re-infection holds chamber and nasal part and holds the chamber through setting up the oral area, can separate wearer's oral area and nasal part completely for spun pathogen can not reentrant respiratory tract when sick wearer's speech sneeze, is favorable to the recovery of patient's disease.
2. This novel gauze mask of prevention respiratory tract pathogen re-infection cuts apart strip and elastic band through setting up the mouth and nose, can further prevent the oral area to hold chamber and nose and hold the gaseous circulation each other between the chamber, make the peculiar smell gas of wearer's oral area exhalation can directly hold the chamber through the oral area and discharge, the gas of nasal cavity exhalation can directly hold the chamber through the nose and discharge, the peculiar smell gas of having avoided wearer's oral area exhalation mixes and forms the condition of bad gas with the normal gas of nasal cavity exhalation, be favorable to the health of wearer's respiratory track.
Drawings
Fig. 1 is a schematic structural diagram in an embodiment of the present invention;
fig. 2 is a right side view in an embodiment of the invention;
in the figure: 1. a mask body; 2. a moldable nose bridge strip; 3. tensioning the belt; 4. a nasal receiving cavity; 5. an oral cavity; 6. a mouth-nose dividing strip; 7. an elastic band; 8. a nose frame; 9. a semi-ellipsoidal frame; 10. a chin rest; 11. and (4) wrinkling.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 and 2.
Example (b): the utility model provides a novel gauze mask of prevention respiratory tract pathogen repeated infection, including the gauze mask face body 1, plastic bridge of the nose strip 2 and two taut bands 3, the gauze mask face body 1 is sewed up by 25gpp non-woven fabrics, 20g high mark filter cloth and 20gpp non-woven fabrics superpose each other and form, wherein 25gpp non-woven fabrics is the facial one side of laminating, 20g high mark filter cloth presss from both sides between 25gpp non-woven fabrics and 20gpp non-woven fabrics, the edge of the 1 upside of gauze mask face body is provided with plastic bridge of the nose strip 2, plastic bridge of the nose strip 2 adopts polyolefin resin material to make, plastic bridge of the nose strip 2 bonds between 25gpp non-woven fabrics and 20g high mark filter cloth, the left and right sides of gauze mask face body 1 all bonds there is taut band 3.
The position of the human nose that is provided with on the gauze mask face body 1 holds chamber 4 to outside convex nasal part, and the nasal part holds chamber 4 and gauze mask face body 1 and sets up for integrated into one piece, and the nasal part holds and is provided with nose shape frame 8 in the chamber 4, and nose shape frame 8 adopts the silica gel material to make, and nose shape frame 8 bonds between 25gpp non-woven fabrics and 20g high-standard filter cloth.
The position of the mouth part of the human body on the mask body 1 is provided with a mouth part accommodating cavity 5 protruding outwards, the mouth part accommodating cavity 5 and the mask body 1 are arranged in an integrated manner, the mouth part accommodating cavity 5 is internally provided with a semi-ellipsoidal frame 9, the semi-ellipsoidal frame 9 is made of silica gel materials, and the semi-ellipsoidal frame 9 is bonded between 25gpp non-woven fabric and 20g high-standard filter cloth.
Nose holds chamber 4 and oral area and holds and be provided with mouth and nose between the chamber 5 and cut apart strip 6, the strip 6 is cut apart to mouth and nose adopts polyolefin resin material to make, the strip 6 is cut apart to mouth and nose bonds between 25gpp non-woven fabrics and 20g high-grade filter cloth, the strip 6 is cut apart to mouth and nose's both ends all bond elastic webbing 7, the gauze mask face body 1 is all worn out to two elastic webbing 7, the left end and the 3 integrated into one piece in left side taut area of left side elastic webbing 7 are connected, the right-hand member and the 3 integrated into one piece in right side taut area 7 of right side elastic webbing are connected.
The lower side integrated into one piece of gauze mask face body 1 is connected with chin laminating portion 10, and the position that chin laminating portion 10 and gauze mask face body 1 are connected is equipped with fold 11 to fold 11 can expand.
The working principle of the technical scheme is as follows: when a person wears the mask, firstly, the nose accommodating cavity 4 is aligned with the nose, and the mouth accommodating cavity 5 is aligned with the mouth; then, the two tightening belts 3 are hung on the ears at the two sides respectively, at the moment, the elastic belts 7 at the two sides are tightened together with the tightening belts 3, so that the mouth-nose division strip 6 is pressed at the position between the mouth and the nose on the face of the human body; then further adjusting the shape of the mouth-nose dividing strip 6 to enable the mouth-nose dividing strip 6 to be better adapted to the face shape of the wearer; then adjusting the plastic nose bridge strip 2 to fix the plastic nose bridge strip 2 on the nose bridge; at last, the fold 11 of the chin attaching part 10 is unfolded, and the chin attaching part 10 is completely attached to the chin, so that the mask can be better fixed on the face of a human body, and external pathogens and toxic and harmful gases are further prevented from entering the respiratory tract of the human body.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a novel gauze mask of prevention respiratory tract pathogen reinfection, includes the gauze mask face body (1), plastic bridge of the nose strip (2) and two taut bands (3), two taut band (3) symmetry sets up the both sides at the gauze mask face body (1), plastic bridge of the nose strip (2) fixed connection is at the upside of the gauze mask face body (1), its characterized in that: the mask is characterized in that a nose containing cavity (4) is arranged at a position, corresponding to the nose of a human body, on the mask body (1), a mouth containing cavity (5) is arranged at a position, corresponding to the mouth of the human body, on the mask body (1), a mouth-nose dividing strip (6) is arranged between the mouth containing cavity (5) and the nose containing cavity (4), the mouth-nose dividing strip (6) is fixedly connected onto the mask body (1), elastic bands (7) are fixedly connected to two ends of the mouth-nose dividing strip (6), and each elastic band (7) is fixedly connected onto a tensioning band (3) on the same side of the elastic band.
2. The novel mask of claim 1 for preventing re-infection by respiratory pathogens, wherein: the nose holds and is equipped with nose shape frame (8) in chamber (4), the oral area holds and is equipped with semi-ellipsoid shape frame (9) in chamber (5), semi-ellipsoid shape frame (9) and the equal fixed connection of nose shape frame (8) are on the gauze mask face body (1), semi-ellipsoid shape frame (9) and nose shape frame (8) all adopt the silica gel material to make.
3. The novel mask of claim 1 for preventing re-infection by respiratory pathogens, wherein: the lower side of the mask surface body is provided with a chin attaching portion (10), the position where the chin attaching portion (10) is connected with the mask surface body (1) is provided with a fold (11), and the fold (11) can be unfolded.
4. The novel mask of claim 1 for preventing re-infection by respiratory pathogens, wherein: the mask surface body (1) is formed by mutually overlapping 25gpp non-woven fabric, 20g high-standard filter cloth and 20gpp non-woven fabric.
5. The novel mask of claim 1 for preventing re-infection by respiratory pathogens, wherein: the plastic nose bridge strip (2) and the mouth-nose segmentation strip (6) are both made of polyolefin resin materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120213546.0U CN214962767U (en) | 2021-01-26 | 2021-01-26 | Novel mask for preventing respiratory tract pathogen repeated infection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120213546.0U CN214962767U (en) | 2021-01-26 | 2021-01-26 | Novel mask for preventing respiratory tract pathogen repeated infection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214962767U true CN214962767U (en) | 2021-12-03 |
Family
ID=79143946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120213546.0U Expired - Fee Related CN214962767U (en) | 2021-01-26 | 2021-01-26 | Novel mask for preventing respiratory tract pathogen repeated infection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214962767U (en) |
-
2021
- 2021-01-26 CN CN202120213546.0U patent/CN214962767U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |