CN112602976A - Mask protection buffering strip and mask - Google Patents
Mask protection buffering strip and mask Download PDFInfo
- Publication number
- CN112602976A CN112602976A CN202011574964.9A CN202011574964A CN112602976A CN 112602976 A CN112602976 A CN 112602976A CN 202011574964 A CN202011574964 A CN 202011574964A CN 112602976 A CN112602976 A CN 112602976A
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- CN
- China
- Prior art keywords
- mask
- gauze mask
- strip
- buffering strip
- human
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- 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.)
- Pending
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 67
- 239000000853 adhesive Substances 0.000 claims abstract description 25
- 230000001070 adhesive effect Effects 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 4
- 239000004819 Drying adhesive Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 3
- 230000001629 suppression Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 8
- 239000004745 nonwoven fabric Substances 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 241000700605 Viruses Species 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000007688 edging Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004750 melt-blown nonwoven Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 241000222122 Candida albicans Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940095731 candida albicans Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 230000007105 physical stamina Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- 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
- A41D13/1161—Means for fastening to the user's head
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/70—Removability
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/80—Friction or grip reinforcement
- A41D2400/82—Friction or grip reinforcement with the body of the user
Abstract
The utility model belongs to the technical field of the technique of gauze mask and specifically relates to a gauze mask protection buffering strip and gauze mask is related to, it include the gauze mask body and set up in gauze mask protection buffering strip on the gauze mask body, buffering strip body non-is provided with non-setting can dismantle on one side of the non-setting adhesive connect in on the gauze mask body. This application utensil can reduce human face owing to with the suppression limit direct contact friction on the gauze mask, lead to human face to appear rubbing brokenly and increase the possibility of infecting the risk, simultaneously, cushion strip body passes through the non-setting adhesive and laminates with human face completely, is difficult for droing, and further, the user can change cushion strip body according to actual conditions, on the basis of the protective properties who guarantees the gauze mask body, can also guarantee the performance of gauze mask manifold cycles use.
Description
Technical Field
The application relates to the technical field of masks, in particular to a mask protection buffer strip and a mask.
Background
The mask is a sanitary protective article used for protecting a respiratory system from being invaded by haze, waste gas, dust, germs and the like. Generally refers to a device worn in the mouth and nose area for filtering air entering the mouth and nose to block harmful gases, odors, and spray from entering and exiting the mouth and nose of a wearer. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like.
The existing mask usually comprises a mask body and elastic ear hooks arranged on the mask body, and some masks also comprise breather valves arranged on the mask body.
With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: when the mask is worn, the mask body cannot be well attached to cheeks and the like on two sides of a human body, gaps exist, air, viruses and the like can enter the mask from the gaps, and the protective performance of the mask is weakened. For this reason, further improvement is awaited.
Disclosure of Invention
In order to improve positions such as gauze mask body and human both sides cheek and can not laminate well, lead to influencing the barrier propterty's of gauze mask problem, this application provides a gauze mask protection buffering strip and gauze mask.
In a first aspect, the present application provides a mask protection cushioning strip that adopts the following technical scheme:
a mask protection buffering strip comprises a buffering strip body, wherein a pasting portion capable of being pasted on the face of a human body is arranged on the buffering strip body.
Through adopting above-mentioned technical scheme, the product that the gauze mask was pressed for the non-woven fabrics usually, its suppression limit is harder more coarse usually, during the use, this physical stamina of buffering strip that sets up forms one buffering between gauze mask and human face, reduces human face because with the suppression limit direct contact friction on the gauze mask, lead to human face to appear rubbing brokenly and increase the possibility of infecting the risk. Simultaneously, the buffering strip body is completely attached to the face of the human body through the pasting part and is not easy to fall off, the situation that gas, viruses and the like enter the inside of the mask from the gap between the mask and the face of the human body without being filtered by the mask is reduced, and the protective performance of the mask is guaranteed to a certain extent.
Optionally, the sticking part is a non-setting adhesive.
Through adopting above-mentioned technical scheme, utilize the good cohesiveness characteristic of non-setting adhesive, will cushion the attached and human face of strip body, improved the leakproofness of gauze mask to a certain extent, guaranteed the barrier propterty of gauze mask.
In a second aspect, the present application provides a mask that employs the following technical solutions:
the utility model provides a mask, includes the gauze mask body and set up in buffering strip body on the gauze mask body, on the buffering strip body non-be provided with non-setting adhesive one side can dismantle connect in on the gauze mask body.
Through adopting above-mentioned technical scheme, the buffering strip body that sets up has formed one buffering between gauze mask body and human face, has reduced human face because with gauze mask body direct contact friction, leads to the possibility that human face appears rubbing and brokenly and increase the infection risk. Simultaneously, the buffering strip body passes through the non-setting adhesive and laminates with human face completely, and is difficult for droing, has reduced that gas and virus etc. take place from the condition that the gauze mask just entered into gauze mask inside from the clearance between gauze mask and the human face without the gauze mask filtration, has ensured the barrier propterty of gauze mask to a certain extent. Furthermore, the buffering strip body can be dismantled and connect on the gauze mask body for the user can be according to actual conditions, whether the stickness of non-setting adhesive is good on the buffering strip body for example, whether the buffering strip body has wearing and tearing etc. changes the buffering strip body, on the basis of the protective properties who guarantees the gauze mask body, can also guarantee the performance of gauze mask manifold cycles use.
Optionally, the buffering strip body is fixed on the mask body through a magic tape.
Adopt above-mentioned technical scheme, paste through the magic and be fixed in the gauze mask body with buffering strip body on, set up simply and practical, the person of facilitating the use changes buffering strip body according to actual conditions, on the basis of the barrier propterty of guaranteeing the gauze mask body, further can also guarantee the performance of gauze mask manifold cycles use.
Optionally, the mask body is provided with the buffering strip body along the two opposite sides of the length direction of the mask body, and the adhesive sticker on the buffering strip body can be attached to the cheek of a human body.
Through adopting above-mentioned technical scheme, make gauze mask body and human cheek closely laminate, formed the buffer layer between the side of human cheek and gauze mask body on the one hand, reduced this gauze mask body of human cheek and worn out and lead to improving the condition emergence of infecting the risk, on the other hand has also reduced the filtering action that the air did not pass through the gauze mask body, and the gap between direct follow gauze mask body and the human cheek enters into the inside condition of cavity that forms between gauze mask and the human face and takes place, has guaranteed the barrier propterty of gauze mask.
Optionally, the bottom of gauze mask body is provided with buffering strip body, the non-setting adhesive on the buffering strip body can laminate mutually with human chin.
Through adopting above-mentioned technical scheme, make gauze mask body and human chin closely laminate, reduced the filtering action that the air did not pass through the gauze mask body, and directly enter the inside possibility of cavity between gauze mask body and the human chin and form from the gap between gauze mask body and the human chin, be favorable to guaranteeing the barrier propterty of gauze mask.
Optionally, the top end of the mask body is provided with a shaping strip which enables the edge of the mask to be attached to the bridge of the nose of a human body when the mask is worn.
Through adopting above-mentioned technical scheme, the moulding strip that sets up carries out moulding to the gauze mask border, make the shape at gauze mask edge can with the outline phase-match of human bridge of the nose department, thereby make gauze mask border and human bridge of the nose department laminate mutually, can reduce the possibility that the gaseous follow gauze mask upper end of taking the temperature of human exhalation spilt, especially in winter, to the user of wearing glasses, if the gaseous follow gauze mask upper end of taking the temperature of exhalation spilt, can lead to glasses to cover the white fog of one deck, lead to influencing user's visibility, the moulding strip that sets up can reduce the emergence of this kind of condition to a certain extent.
Optionally, a sealing gasket capable of being attached to the bridge of the nose of a human body when the mask is worn is arranged at the top end of the inner side of the mask body, and the surface, attached to the bridge of the nose, of the sealing gasket is in a wave shape with two convex ends and a concave middle.
Through adopting above-mentioned technical scheme, because moulding strip is generally made by stereoplasm plastic strip and inlay the metal strip of establishing in stereoplasm plastic strip, the material of gauze mask body is non-woven fabrics material usually, moulding strip if the edge of pressing the gauze mask body rubs human bridge of nose repeatedly, lead to human bridge of nose to be worn out easily, and the sealed pad that sets up has formed the one deck buffer layer between human bridge of nose and gauze mask body, can alleviate this kind of condition to a certain extent, the leakproofness between gauze mask body upper end and the human face has also been guaranteed simultaneously.
Optionally, be provided with on the gauze mask body and can outwards prop up the gauze mask body and empty and form the elasticity strip in breathing chamber when wearing.
Through adopting above-mentioned technical scheme, when wearing, the elasticity strip outwards props empty through the gauze mask body, forms the breathing chamber to reduce the user and wearing the gauze mask in-process, because breathe and lead to laminating such as gauze mask body and human lip, and then influence the user and breathe smooth and easy condition and take place, guaranteed the travelling comfort of wearing of gauze mask to a certain extent.
Optionally, a film capable of isolating the human lip from the mask body when worn is fixed on the elastic strip.
Through adopting above-mentioned technical scheme, the film that sets up separates human lip and gauze mask body inboard, can reduce human lip and the inboard direct contact of gauze mask body, leads to the saliva on the human lip to take place the inboard condition of being stained with of gauze mask body, especially to the user that needs the lip to make up at ordinary times, the film that sets up can carry out the protection of certain degree to the lip makeup, is favorable to guaranteeing user's the experience of wearing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cushion strip body can reduce the possibility that the human face is scratched to increase the infection risk due to the fact that the human face is in direct contact friction with the pressing edge on the mask; simultaneously, the buffering strip body can be completely attached to the face of a human body through the adhesive sticker and is not easy to fall off, the situation that gas, viruses and the like enter the inside of the mask from the gap between the mask and the face of the human body without being filtered by the mask is reduced, and the protective performance of the mask is guaranteed to a certain extent.
2. The position that contacts at gauze mask body and human face all can be dismantled and be provided with the buffering strip body, makes the user change the buffering strip body according to actual conditions simultaneously, on the basis of the protective properties who guarantees the gauze mask body, can also guarantee the performance of gauze mask manifold cycles use.
3. By arranging the shaping strip and the sealing gasket, the sealing performance of the mask is improved, so that the protection performance of the mask is ensured; through setting up the film that the elasticity strip and separate gauze mask body and human lip mutually, improved the wearing travelling comfort of gauze mask.
Drawings
FIG. 1 is a schematic structural diagram of a buffer strip body in an embodiment of the present application;
fig. 2 is a schematic structural view of a mask body in the embodiment of the present application;
fig. 3 is a schematic structural view of a gasket in the embodiment of the present application.
Description of reference numerals: 1. a cushion strip body; 10. adhesive sticker; 11. a longitudinal bumper strip body; 12. a transverse bumper strip body; 2. a mask body; 3. shaping strips; 4. a gasket; 5. an elastic strip; 6. a film; 7. elastic ear hanging; 8. and (6) edge wrapping strips.
Detailed Description
In order to make the purpose, technical solution and advantages of the present application more clear, the present application is further described in detail below with reference to fig. 1-3 and the embodiments.
The embodiment of the application discloses gauze mask protection buffering strip, refer to fig. 1, gauze mask protection buffering strip includes buffering strip body 1, and wherein this buffering strip body 1 in implementing is formed with antibiotic TPU expanded material preparation, has fine inhibitory action to candida albicans, escherichia coli, staphylococcus aureus, is favorable to guaranteeing the antibiotic performance of buffering strip body 1.
Referring to fig. 1, the buffering strip body 1 is a strip structure with a predetermined thickness, one side of the buffering strip body 1 is provided with an adhesive part which can enable the buffering strip body 1 to be adhered to the face of a human body, wherein the adhesive part in the embodiment is an adhesive sticker 10, the adhesive sticker 10 is adhered to one side of the buffering strip body 1, and when the buffering strip is used, the base paper on the adhesive sticker 10 is torn.
The embodiment of the application also discloses a gauze mask that has used above-mentioned buffering strip body 1, refers to fig. 2, and the gauze mask includes gauze mask body 2 and elasticity ear-hang 7, and wherein, gauze mask body 2 can comprise multilayer non-woven fabrics, and gauze mask body 2 in this embodiment comprises four layers of non-woven fabrics, and the two-layer polyethylene non-woven fabrics layer that is in the outside, and middle two-layer melt-blown non-woven fabrics layer, polyethylene non-woven fabrics layer link together through heat seal processing with melt-blown non-woven fabrics layer.
Referring to fig. 2, gauze mask body 2 is rectangle sheet structure, elasticity ear-hang 7 welds in gauze mask body 2 along the relative both sides of its self length direction, wherein, gauze mask body 2 is provided with the edging 8 respectively along the tip of the relative both sides of its self length direction, the edging 8 of every side can be lived with the fixed connection department parcel that is located gauze mask body 2 and corresponds elasticity ear-hang 7 of side and gauze mask body 2, thereby increase the anti tear strength of gauze mask, be favorable to guaranteeing the life of gauze mask.
Referring to fig. 2 and 3, the shaping strip 3 is disposed on the top of the mask body 2 to make the edge of the mask fit with the bridge of the nose of the human body, and the shaping strip 3 in this embodiment is sandwiched between the non-woven fabric layers on the mask body 2. Wherein, in order to improve the leakproofness of gauze mask body 2 when wearing, the rigidity that is close to moulding strip 3 on gauze mask body 2 has sealed 4, and sealed 4 keep away from gauze mask body 2 one side and be the wave that both ends are protruding, middle sunken, and when wearing, sealed 4 keep away from gauze mask body 2 one side and can laminate mutually with the bridge of the nose of human body and the skin of bridge of the nose week side.
In addition, referring to fig. 2, in order to improve the wearing comfort of the mask body 2, one side of the mask body 2 on which the sealing gasket 4 is disposed is provided with an elastic strip 5, and the elastic strip 5 is fixed in the middle of the mask body 2 along the length direction of the mask body 2, so that when the mask is worn, the elastic strip 5 is bent outwards and the mask body 2 is supported outwards, thereby forming a breathing cavity convenient for a user to breathe.
Wherein, in order to reduce human lip and gauze mask body 2 direct contact, be fixed with film 6 at 5 middle parts of elastic strip, when wearing, film 6 is located between gauze mask body 2 and the human lip, can keep apart human lip and gauze mask body 2, the condition that the saliva on the human lip is stained with gauze mask body 2 inboard can be reduced and the condition takes place, especially to the user that needs the lip makeup at ordinary times, the film 6 of setting can carry out the protection of certain degree to the lip makeup, be favorable to guaranteeing user's the experience of wearing.
Referring to fig. 2, buffering strip body 1 is detachable to be set up on gauze mask body 2, and buffering strip body 1 is not provided with the hair side or the hook face that non-setting adhesive 10 one side was fixed with the magic and pastes, correspondingly, is fixed with hook face or the hair side that the magic was pasted on gauze mask body 2 to can dismantle buffering strip body 1 and connect on gauze mask body 2, change buffering strip body 1 according to actual conditions in order to make things convenient for the user. The cushion strip body 1 applied to the mask in this embodiment includes a transverse cushion strip body 12 and a longitudinal cushion strip body 11.
Referring to fig. 2, the longitudinal buffering strip body 11 is fixed on two sides of the mask body 2, where the two edge covering strips 8 are close to each other, the length direction of the longitudinal buffering strip body 11 is consistent with the length direction of the edge covering strips 8, and the longitudinal buffering strip body 11 is adjacent to the edge covering strips 8, so that when the mask is worn, the base paper of the adhesive sticker 10 on the longitudinal buffering strip body 11 is torn off, and the longitudinal buffering strip body 11 is attached to the cheek of a human body through the adhesive sticker 10. Vertical buffering strip body 11 has formed the buffer layer between human cheek and gauze mask body 2's side, has reduced this gauze mask body 2 of human cheek and has worn out the condition that leads to improving the infection risk and take place, has reduced the air simultaneously and has not had the filter effect of gauze mask body 2, and the gap between direct gauze mask body 2 and the human cheek enters into the inside condition of cavity that forms between gauze mask and the human face and takes place, has guaranteed the barrier propterty of gauze mask.
Referring to fig. 2, the transverse buffering strip body 12 is fixed at the bottom of the side, close to the sealing gasket 4, of the mask body 2, the length direction of the transverse buffering strip body 12 is consistent with that of the mask body 2, when the mask is worn, the bottom paper of the non-setting adhesive 10 on the transverse buffering strip body 12 is torn off, and the transverse buffering strip body 12 is attached to the chin of a human body through the non-setting adhesive 10. Through the horizontal buffering strip body 12 that sets up, reduced the air and not having the filtering action of gauze mask body 2, and directly entered the inside possibility of cavity that forms between gauze mask body 2 and the human chin into the mouth mask and the human face from the gap between gauze mask body 2 and the human chin, be favorable to guaranteeing the barrier propterty of gauze mask
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A mask protection buffering strip which is characterized in that: the buffering strip comprises a buffering strip body (1), wherein a pasting part capable of being pasted on the face of a human body is arranged on the buffering strip body (1).
2. A mask protection bumper strip according to claim 1, wherein the adhesive portion is a non-drying adhesive (10).
3. A mask, which applies the mask protection buffering strip according to any one of claims 1 to 2, and is characterized by comprising a mask body (2) and a buffering strip body (1) arranged on the mask body (2), wherein one side of the buffering strip body (1) which is not provided with the adhesive sticker (10) is detachably connected to the mask body (2).
4. A mask according to claim 3, wherein: the buffering strip body (1) is fixed on the mask body (2) through a magic tape.
5. The mask of claim 4 wherein: the mask body (2) is provided with the buffer strip body (1) along two opposite sides of the length direction of the mask body, and the adhesive sticker (10) on the buffer strip body (1) can be attached to the cheek of a human body.
6. The mask of claim 5 wherein: the bottom of gauze mask body (2) is provided with buffering strip body (1), non-setting adhesive (10) on buffering strip body (1) can laminate mutually with human chin.
7. The mask of claim 6 wherein: the top end of the mask body (2) is provided with a shaping strip (3) which can enable the edge of the mask to be attached to the bridge of the nose of a human body when the mask is worn.
8. The mask of claim 7 wherein: the mask is characterized in that a sealing gasket (4) which can be attached to the bridge of the nose of a human body when the mask is worn is arranged at the top end of the inner side of the mask body (2), and the surface, attached to the bridge of the nose, of the sealing gasket (4) is in a wave shape with two protruding ends and a concave middle.
9. The mask of claim 8 wherein: be provided with on gauze mask body (2) and can with when wearing gauze mask body (2) outwards prop up empty and form breathing cavity's elasticity strip (5).
10. The mask of claim 9 wherein: the elastic strip (5) is fixed with a film which can isolate the lips of a human body from the mask body (2) when the mask is worn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011574964.9A CN112602976A (en) | 2020-12-28 | 2020-12-28 | Mask protection buffering strip and mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011574964.9A CN112602976A (en) | 2020-12-28 | 2020-12-28 | Mask protection buffering strip and mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112602976A true CN112602976A (en) | 2021-04-06 |
Family
ID=75248086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011574964.9A Pending CN112602976A (en) | 2020-12-28 | 2020-12-28 | Mask protection buffering strip and mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112602976A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196223B1 (en) * | 1998-04-10 | 2001-03-06 | William A. Belfer | Strapless respiratory facial mask for customizing to the wearer's face |
| CN207269903U (en) * | 2017-07-03 | 2018-04-27 | 奇妙科技有限公司 | A kind of high-sealed mask |
| CN109363272A (en) * | 2018-12-12 | 2019-02-22 | 苏州乐天防护用品有限公司 | Protective mask |
| CN111329163A (en) * | 2020-04-30 | 2020-06-26 | 王一鸣 | Reusable mask capable of being sterilized at high temperature and manufacturing method thereof |
| CN211983947U (en) * | 2020-04-08 | 2020-11-24 | 孙逊 | High protective mask |
-
2020
- 2020-12-28 CN CN202011574964.9A patent/CN112602976A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196223B1 (en) * | 1998-04-10 | 2001-03-06 | William A. Belfer | Strapless respiratory facial mask for customizing to the wearer's face |
| CN207269903U (en) * | 2017-07-03 | 2018-04-27 | 奇妙科技有限公司 | A kind of high-sealed mask |
| CN109363272A (en) * | 2018-12-12 | 2019-02-22 | 苏州乐天防护用品有限公司 | Protective mask |
| CN211983947U (en) * | 2020-04-08 | 2020-11-24 | 孙逊 | High protective mask |
| CN111329163A (en) * | 2020-04-30 | 2020-06-26 | 王一鸣 | Reusable mask capable of being sterilized at high temperature and manufacturing method thereof |
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