CN220044992U - Disposable mask - Google Patents
Disposable mask Download PDFInfo
- Publication number
- CN220044992U CN220044992U CN202320586820.8U CN202320586820U CN220044992U CN 220044992 U CN220044992 U CN 220044992U CN 202320586820 U CN202320586820 U CN 202320586820U CN 220044992 U CN220044992 U CN 220044992U
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- CN
- China
- Prior art keywords
- layer
- mask
- disposable
- moisture absorption
- disposable mask
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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.)
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 28
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 13
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims abstract description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000001802 infusion Methods 0.000 abstract description 2
- 230000001580 bacterial effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 241000700605 Viruses Species 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000003490 calendering Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000002121 nanofiber Substances 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012982 microporous membrane Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model belongs to the technical field of infusion control, in particular to a disposable mask, which comprises a disposable mask body, wherein a water-blocking layer is connected to an inner seam of the disposable mask body, a buckle is connected to an inner nest of the water-blocking layer, a clamping hole is formed in the buckle, a connecting block is connected to an inner clamping of the clamping hole in a clamping manner, a moisture absorption layer is connected to the other end of the connecting block in a cementing manner, a core filter layer is tightly attached to the inner wall of the moisture absorption layer, and an external layer is connected to an outer wall seam of the disposable mask body; the detachable moisture absorption layer and the waterproof layer are arranged, so that a user can conveniently replace the core filter layer, the service time of the disposable mask is prolonged, the mask does not need to be frequently replaced for people in high-risk areas, the cost expenditure of the mask for the user is reduced, and the polytetrafluoroethylene composite film is used as the core filter layer, so that the unit price of the mask is reduced under the condition of improving the bacterial protection of the mask, and the mask is beneficial to civilian life.
Description
Technical Field
The utility model relates to the technical field of infusion control, in particular to a disposable mask.
Background
The disposable mask is made of more than three layers of 28 g of non-woven fabrics; the nose bridge is an environment-friendly plastic strip, does not contain any metal, is breathable, is comfortable, and is particularly suitable for electronic factories and daily life. The disposable mask (medical surgical mask) can prevent respiratory tract infection to a certain extent and cannot prevent haze. During purchase, the mask with the word of medical surgical mask clearly noted on the outer package should be selected.
In Chinese patent CN202020613974.8, the utility model discloses a disposable mask, which comprises a disposable mask body, wherein an airtight aluminum strip sealing bag is fixedly connected to the top end of the front surface of the disposable mask body, an airtight aluminum strip is fixedly connected to the inside of the airtight aluminum strip sealing bag, a mask waterproof layer is fixedly connected to the front surface of the disposable mask body, edge air sealing strips are fixedly connected to the two sides of the front surface of the disposable mask body, a wearing hanging rope is arranged on the back surface of the disposable mask body, a first hanging rope fixing rod is fixedly connected to the top end of the wearing hanging rope, a second hanging rope fixing rod is fixedly connected to the bottom end of the wearing hanging rope, and a mask water absorbing layer is fixedly connected to the back surface of the disposable mask body. The utility model is provided with the first hanging rope fixing rod and the second hanging rope fixing ring, so that a user can replace the wearing hanging rope with proper length according to the situation of the user, and the bottom end air sealing strip is arranged at the bottom end of the disposable mask body, so that the edge of the disposable mask body can be prevented from being tilted.
This disposable mask is although can adjust the string of wearing, and the moisture absorption layer and the water-blocking layer of current disposable mask are mostly the seam and connect, can not change the core filter layer for disposable mask's live time is shorter, to the people in high risk area, need frequently change the gauze mask, make the cost that the gauze mask used increase, and current disposable mask uses the melt-blown cloth more and does its core filter layer, lack the melt-blown cloth on the present market, lead to the use cost of melt-blown cloth higher, and then the unit price of gauze mask improves, is unfavorable for the problem of civilian life.
Therefore, a disposable mask is proposed to solve the above problems.
Disclosure of Invention
In order to make up the defects of the prior art, the utility model provides the disposable mask, solves the problems that the moisture absorption layer and the water blocking layer of the conventional disposable mask are mostly connected in a sewing way, the core filter layer cannot be replaced, the service time of the disposable mask is shorter, the mask needs to be replaced frequently for people in high-risk areas, the cost of the mask is increased, and the conventional disposable mask is mostly provided with the core filter layer by using melt-blown cloth, so that the use cost of the melt-blown cloth is higher due to the lack of the melt-blown cloth in the market at present, and the unit price of the mask is further improved, which is unfavorable for civilian life.
The technical scheme adopted for solving the technical problems is as follows: the disposable mask comprises a disposable mask body, wherein a water-resistant layer is connected with an inner seam of the disposable mask body, a buckle is connected with the inner seam of the water-resistant layer in a nested mode, a clamping hole is formed in the buckle, a connecting block is connected with the inner clamping of the clamping hole in a clamping mode, a moisture absorption layer is connected with the other end of the connecting block in a gluing mode, and a core filter layer is tightly attached to the inner wall of the moisture absorption layer.
Preferably, the outer wall seam of the disposable mask body is connected with an external layer, and the outer wall seam of the other side of the external layer is connected with an ear strap.
Preferably, the moisture absorption layer forms a detachable structure through the buckle, the clamping hole, the connecting block and the water blocking layer, and the buckle forms a clamping structure through the clamping hole and the connecting block, and the connecting block is made of rubber.
Preferably, the core filter layer, the disposable mask body, the water-resistant layer and the moisture absorption layer all form a clamping structure, and the core filter layer is made of polytetrafluoroethylene composite membranes.
Preferably, the external layer and the ear belt are made of non-woven fabrics, the longitudinal section of the external layer is trapezoidal, and the longitudinal section of the ear belt is rectangular.
The utility model has the advantages that:
1. according to the utility model, the buckle, the clamping hole and the connecting block are arranged, the moisture absorption layer can be disassembled and assembled through the buckle, the clamping hole, the connecting block and the moisture absorption layer, and a user passes through the clamping hole formed in the buckle by the rubber connecting block, so that the moisture absorption layer and the moisture absorption layer are convenient to open, and a later user can conveniently replace the core filter layer, so that the service time of the mask is prolonged, whether the service environment in which the user is positioned is high risk or not is adapted, and the adaptability of the mask in areas with different risk degrees is improved;
2. according to the utility model, the polytetrafluoroethylene composite membrane material is adopted as the core filter layer, the polytetrafluoroethylene composite membrane is a microporous membrane prepared by adopting polytetrafluoroethylene as a raw material and adopting a special process through methods of calendaring, extrusion, biaxial stretching and the like, and the net structure formed by staggered arrangement of the nanofibers has very good filtering efficiency, is sufficient for effectively protecting bacteria and viruses, has the characteristics of high efficiency and low resistance, and improves the virus protection performance of the mask;
3. according to the disposable mask, the external non-woven fabric layer and the ear belt are arranged, the external non-woven fabric layer and the ear belt are sewn on the outer wall of the disposable mask body, the external non-woven fabric layer and the ear belt are made of non-woven fabrics, the non-woven fabrics have the advantages of being good in strength, breathable, waterproof, environment-friendly, flexible, nontoxic, odorless and the like, the trapezoid non-woven fabric external non-woven fabric layer can modify the face shape of a user, meanwhile, the comfort of the user during wearing can be improved, the rectangular non-woven fabric ear belt replaces a traditional ear rope, the phenomenon that the user wears the mask by tightening ears can be prevented, and the comfort of wearing the mask is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of the whole front view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model in a top view;
FIG. 3 is a schematic perspective view of the overall explosion structure of the present utility model;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: 1. a disposable mask body; 2. a water blocking layer; 3. a buckle; 4. a clamping hole; 5. a connecting block; 6. a moisture absorption layer; 7. a core filter layer; 8. an external layer; 9. ear bands.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 4, a disposable mask includes a disposable mask body 1, a water-blocking layer 2 is connected to an inner seam of the disposable mask body 1, a buckle 3 is connected to an inner nest of the water-blocking layer 2, a clamping hole 4 is formed in the buckle 3, a connecting block 5 is connected to an inner clamping of the clamping hole 4, a moisture absorption layer 6 is adhesively connected to the other end of the connecting block 5, and a core filter layer 7 is tightly attached to an inner wall of the moisture absorption layer 6.
The moisture absorption layer 6 and the water-resistant layer 2 form a detachable structure through the buckle 3, the clamping hole 4 and the connecting block 5, the buckle 3 and the connecting block 5 form a clamping structure through the clamping hole 4, and the connecting block 5 is made of rubber; the moisture absorption layer 6 can be dismantled and assembled through buckle 3, draw-in hole 4, connecting block 5 and water-blocking layer 2, and the user passes the draw-in hole 4 that buckle 3 inside was offered with the connecting block 5 of rubber material, is convenient for open water-blocking layer 2 and moisture absorption layer 6, and later stage user of being convenient for changes core filter layer 7 to this prolongs the live time of gauze mask, so whether the live environment that adaptation user was in is high risk, has improved the adaptability of gauze mask in the region that the risk degree is different.
The core filter layer 7, the disposable mask body 1, the water-resistant layer 2 and the moisture absorption layer 6 all form a clamping structure, and the core filter layer 7 is made of polytetrafluoroethylene composite membranes; the core filter layer 7 is made of polytetrafluoroethylene composite membrane, the polytetrafluoroethylene composite membrane is a microporous membrane prepared by adopting polytetrafluoroethylene as a raw material and adopting a special process through methods of calendaring, extrusion, biaxial stretching and the like, and the net structure formed by staggered arrangement of nano fibers has very good filtering efficiency, is sufficient for effectively protecting bacteria and viruses, has the characteristics of high efficiency and low resistance, and improves the virus protection performance of the mask.
Example two
Referring to fig. 1 to 3, a disposable mask is shown, wherein an external layer 8 is connected to an outer wall seam of a disposable mask body 1, and an ear strap 9 is connected to an outer wall seam of the other side of the external layer 8.
The external layer 8 and the ear belt 9 are made of non-woven fabrics, the longitudinal section of the external layer 8 is in a trapezoid shape, and the longitudinal section of the ear belt 9 is in a rectangle shape; the outer wall of disposable gauze mask body 1 has sewed with external layer 8 and ear area 9 to the material of external layer 8 and ear area 9 all sets up to the non-woven fabrics, and the non-woven fabrics has powerful, ventilative waterproof, environmental protection, flexibility, advantages such as nontoxic tasteless, and trapezoidal non-woven fabrics external layer 8 can improve the comfort of user when wearing when the facial form of user, and rectangle non-woven fabrics ear area 9 replaces traditional ear rope, can prevent that the user from appearing reining the ear at wearing the gauze mask, improves the comfort that the gauze mask was worn.
Working principle: firstly, the moisture absorption layer 6 can be disassembled and assembled through the buckle 3, the clamping hole 4, the connecting block 5 and the moisture absorption layer 2, a user passes the rubber connecting block 5 through the clamping hole 4 formed in the buckle 3, so that the moisture absorption layer 2 and the moisture absorption layer 6 can be conveniently opened, a later user can conveniently replace the core filter layer 7, the service time of the mask is prolonged, the mask is suitable for whether the service environment of the mask is high risk, the adaptability of the mask in areas with different risk degrees is improved, meanwhile, the core filter layer 7 is made of a polytetrafluoroethylene composite film material, the polytetrafluoroethylene composite film is a microporous film made of polytetrafluoroethylene by adopting a special process through methods of calendaring, extrusion, biaxial stretching and the like, the net structure formed by staggered arrangement of nanofibers has very good filtering efficiency, is sufficient for effectively protecting bacteria and viruses, has the characteristics of high efficiency and low resistance, and the virus protection of the mask is improved;
next, the outer wall of disposable gauze mask body 1 has sewed with external layer 8 and ear area 9 to the material of external layer 8 and ear area 9 all sets up to the non-woven fabrics, and the non-woven fabrics has powerful, ventilative waterproof, environmental protection, flexibility, advantage such as nontoxic tasteless, and trapezoidal non-woven fabrics external layer 8 can improve the comfort of user when wearing when can improving the user's face, and rectangle non-woven fabrics ear area 9 replaces traditional ear rope, can prevent that the user from appearing the phenomenon of tightening the ear at wearing the gauze mask, improves the comfort that the gauze mask was worn.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (5)
1. A disposable mask, characterized in that: including disposable gauze mask body (1), the inside seam of disposable gauze mask body (1) is connected with water-blocking layer (2), and the inside nested buckle (3) that are connected with of water-blocking layer (2) to card hole (4) have been seted up to the inside of buckle (3), the inside block in card hole (4) is connected with connecting block (5), and the other end glued of connecting block (5) is connected with moisture absorption layer (6) to the inner wall of moisture absorption layer (6) closely laminates has core filter layer (7).
2. A disposable mask according to claim 1, wherein: the outer wall seam of disposable gauze mask body (1) is connected with external layer (8), and the opposite side outer wall seam of external layer (8) is connected with ear strap (9).
3. A disposable mask according to claim 1, wherein: the moisture absorption layer (6) forms a detachable structure through the buckle (3), the clamping hole (4), the connecting block (5) and the water blocking layer (2), the buckle (3) forms a clamping structure through the clamping hole (4) and the connecting block (5), and the connecting block (5) is made of rubber.
4. A disposable mask according to claim 1, wherein: the core filter layer (7) and the disposable mask body (1), the water-blocking layer (2) and the moisture absorption layer (6) all form a clamping structure, and the core filter layer (7) is made of polytetrafluoroethylene composite films.
5. A disposable mask according to claim 2, wherein: the external layer (8) and the ear belt (9) are made of non-woven fabrics, the longitudinal section of the external layer (8) is in a trapezoid shape, and the longitudinal section of the ear belt (9) is in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320586820.8U CN220044992U (en) | 2023-03-23 | 2023-03-23 | Disposable mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320586820.8U CN220044992U (en) | 2023-03-23 | 2023-03-23 | Disposable mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220044992U true CN220044992U (en) | 2023-11-21 |
Family
ID=88784005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320586820.8U Active CN220044992U (en) | 2023-03-23 | 2023-03-23 | Disposable mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220044992U (en) |
-
2023
- 2023-03-23 CN CN202320586820.8U patent/CN220044992U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |