CN212164979U - Disposable mask replacement sheet and mask - Google Patents
Disposable mask replacement sheet and mask Download PDFInfo
- Publication number
- CN212164979U CN212164979U CN202020220698.9U CN202020220698U CN212164979U CN 212164979 U CN212164979 U CN 212164979U CN 202020220698 U CN202020220698 U CN 202020220698U CN 212164979 U CN212164979 U CN 212164979U
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- China
- Prior art keywords
- layer
- disposable
- mask
- gauze mask
- mask replacement
- 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.)
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- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 18
- 239000002131 composite material Substances 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 51
- 239000002344 surface layer Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000004750 melt-blown nonwoven Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 description 27
- 239000000463 material Substances 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- 210000000214 mouth Anatomy 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000001815 facial effect Effects 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 238000001467 acupuncture Methods 0.000 description 3
- 210000001331 nose Anatomy 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a disposable gauze mask replacement piece, including skin, middle level and inlayer, the edge all around of skin, middle level and inlayer aligns and through ultrasonic wave composite technology integrated into one piece, and the skin is waterproof isolation layer, and the middle level is the filter layer, and the inlayer is the non-woven fabrics layer. It has good filtering and purifying effects and extremely high water resistance. The utility model also discloses a gauze mask, including disposable gauze mask replacement piece and gauze mask body, the gauze mask body includes lining and surface course, is formed with the holding chamber that is used for holding disposable gauze mask replacement piece between lining and the surface course, and lining and surface course edge are formed with the plug-in seam that is linked together with the holding chamber, and disposable gauze mask replacement piece passes through the plug-in seam cartridge at the holding intracavity, and disposable gauze mask replacement piece four corners department passes through block subassembly and gauze mask body fixed connection. The replaceable piece of the disposable mask is combined with the mask body to form the replaceable insert type mask, so that the disposable mask is economical and practical and is convenient to use.
Description
Technical Field
The utility model relates to a medical treatment protective articles technical field, concretely relates to disposable gauze mask replacement piece and gauze mask.
Background
The mask is an indispensable sanitary article in daily life, is generally worn at the mouth and nose part for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, is made of gauze or paper and the like, has a certain filtering effect on air entering the lung, and has a very good protection effect when the mask is worn for operation in an environment polluted by dust and the like when respiratory infectious diseases are prevalent.
Present gauze mask on the market is the disposable type after disposable mostly, uses the filter purification effect decline of gauze mask after a period, needs regularly to change, and daily use cost is higher, and repeatedly the washing uses the gauze mask mostly be gauze or non-woven fabrics and make, and it is dustproof to be used to the winter protection, can not carry out filter purification to the air, and the function is comparatively single.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem existing in the background art, the utility model aims to provide a disposable gauze mask replacement piece, it has fine filtration purification effect, also has high waterproof nature simultaneously. In addition, the invention also provides the mask, the replaceable piece of the disposable mask is combined with the mask body to form the replaceable insert type mask, and the replaceable insert type mask is economical, practical and convenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a first aspect provides a disposable gauze mask replacement piece, including skin, middle level and inlayer, the edge all around of skin, middle level and inlayer aligns and through ultrasonic wave composite technology integrated into one piece, the skin is waterproof isolation layer, the middle level is the filter layer, the inlayer is non-woven fabrics layer.
The improved structure is characterized in that the outer layer is made of PE/PP composite fibers, the middle layer is made of PP melt-blown non-woven fabric or PP needle-punched non-woven fabric, and the inner layer is made of PP spun-bonded non-woven fabric.
The disposable mask replacement piece is further improved in that the disposable mask replacement piece is of a plane sheet-shaped structure, and the middle positions of the upper end and the lower end of the disposable mask replacement piece gradually contract in the width direction. Through setting up for disposable gauze mask replacement piece is fixed after inserting the holding chamber on the gauze mask body, and disposable gauze mask replacement piece takes place to remove when preventing to use.
The disposable mask replacement piece is further improved in that the length of the disposable mask replacement piece is 15cm, and the width of the disposable mask replacement piece is 10 cm.
The utility model discloses a second aspect provides a gauze mask, replace the piece including above-mentioned disposable gauze mask, still include the gauze mask body, gauze mask body both sides are connected and are provided with the ear area, the gauze mask body includes lining and surface course, be formed with between lining and the surface course and be used for holding disposable gauze mask replaces the holding chamber of piece, in with surface course edge be formed with the plug-in seam that the holding chamber is linked together, disposable gauze mask replaces the piece and is in through the plug-in seam cartridge the holding intracavity, disposable gauze mask replace piece four corners department through the block subassembly with gauze mask body fixed connection.
In a further refinement, the inner panel and the facing are aligned along their peripheral edges and the inner panel and the facing are joined at their upper and lower edges, the inner panel and the facing being formed at their left and right side edges with the tuck slit. Through setting up, make things convenient for disposable gauze mask replacement piece to insert to the holding intracavity, make things convenient for the change of disposable gauze mask replacement piece.
The improvement lies in that the block subassembly includes that magnetism complex magnetism buckle closure and magnetism detain the seat, the magnetism buckle closure set up in the surface course orientation the four corners department of interior one side, the magnetism detains the seat set up in the interior orientation the four corners department of surface course one side, the magnetism buckle closure is T type structure, the magnetism detains the seat orientation magnetism buckle closure one side is seted up flutedly, the fixed orifices has been seted up to disposable gauze mask replacement piece four corners correspondence position department, the magnetism buckle closure can pass fixed orifices magnetism absorption on the disposable gauze mask replacement piece is in the recess on the seat is detained to magnetism. During the use, magnetism buckle closure on the surface course and interior magnetism detain the seat when magnetism is connected, it passes the fixed orifices on disposable gauze mask replacement piece four corners, is in the same place disposable gauze mask replacement piece four corners is fixed with the gauze mask body to realized carrying out the purpose of fixing a position disposable gauze mask replacement piece, avoided disposable gauze mask replacement piece to take place to remove when using, guaranteed the filtration purification effect of gauze mask.
The further improvement is that partitions are respectively formed at the middle upper part and the middle lower part in the accommodating cavity. Through setting up the wall for intermediate position department is fixed when disposable gauze mask replacement piece inserts to the holding intracavity, and disposable gauze mask replacement piece is in the level and smooth state of stretching in the holding intracavity, has further guaranteed the filtration purification effect of gauze mask.
The further improvement lies in that the surface of the ear belt is wrapped with a silica gel layer. The wearing comfort of the user can be improved through the setting of the silica gel layer, and tightening and uncomfortable feelings are not easy to occur.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a disposable gauze mask replacement piece uses waterproof isolation layer can keep out the infiltration of liquid as the outer strata, and middle level filter layer chooses for use PP to melt to spout non-woven fabrics or PP acupuncture non-woven fabrics can high-efficiently intercept more than 0.3 micron particulate matter, the non-woven fabrics layer of inlayer can block middle level tiny fibre and inhale nasal cavity and oral cavity and thereby get into in the human body, disposable gauze mask replacement piece is formed with the compounding of three layer construction and has excellent filtration purification effect, also has high waterproof nature simultaneously, three layer construction can avoid the layering phenomenon of material after the ultrasonic wave is compounded, can increase the tear strength of material simultaneously;
the utility model discloses to use disposable gauze mask replacement piece and gauze mask body cooperation and form replaceable inserted sheet formula gauze mask, be formed with holding chamber and plug-in joint between the surface course of gauze mask body and the lining, disposable gauze mask replacement piece accessible gauze mask body on the plug-in joint cartridge is in the holding intracavity, and then fix disposable gauze mask replacement piece four corners and gauze mask body together through the block subassembly, thereby realized carrying out the mesh of location with disposable gauze mask replacement piece, avoid disposable gauze mask replacement piece to take place to remove when using, guaranteed the filtration purification effect of gauze mask, and the cartridge of disposable gauze mask replacement piece and demolish process convenient and fast moreover; the gauze mask characteristic of inserted sheet formula has avoided the uncomfortable sense that non-woven fabrics and facial long-time direct contact brought, and the gauze mask body can adopt comfortable cotton material its and facial laminating nature can inseparabler and can not have the sense of tightening, and disposable gauze mask replacement piece can be replaced at any time moreover, and is more economical and practical and convenient.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the entire structure of a disposable mask replacement sheet in example 1;
FIG. 2 is a cross-sectional view taken along plane A-A of FIG. 1;
fig. 3 is a schematic perspective view of the mask of example 2;
FIG. 4 is a schematic structural view of a mask body according to embodiment 2;
FIG. 5 is a cross-sectional view taken along plane B-B of FIG. 4;
FIG. 6 is an enlarged view taken at D in FIG. 5;
wherein, the specific reference numbers are: the disposable mask replacement piece comprises a disposable mask replacement piece 1, an outer layer 2, a middle layer 3, an inner layer 4, a fixing hole 5, a mask body 6, an inserting seam 7, an ear band 8, an inner layer 9, a surface layer 10, a containing cavity 11, a clamping component 12, a magnetic buckle cover 13, a groove 14, a magnetic buckle seat 15 and a partition 16.
Detailed Description
Example 1
Wherein, disposable gauze mask replacement piece 1 is plane sheet structure, and the intermediate position of disposable gauze mask replacement piece 1 upper end and lower extreme contracts gradually in the width direction. Through setting up for it is fixed that disposable gauze mask replacement piece 1 inserts behind the holding chamber 11 on the gauze mask body 6, and disposable gauze mask replacement piece 1 takes place to remove when preventing to use.
Wherein, the length of the disposable mask replacement sheet 1 is 15cm, and the width thereof is 10 cm.
Example 2
Wherein the edges of the inner layer 9 and the surface layer 10 are aligned, the upper edges and the lower edges of the inner layer 9 and the surface layer 10 are connected together, and the left edges and the right edges of the inner layer 9 and the surface layer 10 form the insets 7. Through the arrangement, the disposable mask replacement sheet 1 can be conveniently inserted into the accommodating cavity 11, and the replacement of the disposable mask replacement sheet 1 is facilitated.
Wherein, block subassembly 12 detains seat 15 including magnetism complex magnetism buckle closure 13 and magnetism, magnetism buckle closure 13 sets up in the four corners department of surface course 10 towards interior 9 one side, magnetism buckle closure 15 sets up in the four corners department of interior 9 towards surface course 10 one side, magnetism buckle closure 13 is T type structure, magnetism buckle closure 15 is seted up flutedly 14 towards magnetism buckle closure 13 one side, fixing hole 5 has been seted up to the corresponding position department in disposable gauze mask replacement piece 1 four corners, magnetism buckle closure 13 can pass the fixing hole 5 magnetism absorption on disposable gauze mask replacement piece 1 in the recess 14 on seat 15 is detained to magnetism, specific magnetism buckle closure 13 and magnetism buckle seat 15 can bond respectively in surface course 10 or interior 9. When the disposable mask replacing piece is used, the magnetic buckle cover 13 on the surface layer 10 and the magnetic buckle seat 15 on the lining 9 are connected in a magnetic mode, the magnetic buckle cover penetrates through the fixing holes 5 in the four corners of the disposable mask replacing piece 1, the four corners of the disposable mask replacing piece 1 are fixed with the mask body 6, the purpose of positioning the disposable mask replacing piece 1 is achieved, the disposable mask replacing piece 1 is prevented from moving when in use, and the filtering and purifying effects of the mask are guaranteed.
Wherein, the middle upper part and the middle lower part in the accommodating cavity 11 are respectively provided with a partition 16. Through setting up wall 16 for disposable gauze mask replacement piece 1 is fixed in intermediate position department when inserting to holding chamber 11, and disposable gauze mask replacement piece 1 is in the level and smooth state of stretching in holding chamber 11, has further guaranteed the filtration purification effect of gauze mask.
Wherein, the surface of the ear belt 8 is wrapped with a silica gel layer. The wearing comfort of the user can be improved through the setting of the silica gel layer, and tightening and uncomfortable feelings are not easy to occur.
It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.
Claims (9)
1. The disposable mask replacement sheet is characterized by comprising an outer layer, a middle layer and an inner layer, wherein the peripheral edges of the outer layer, the middle layer and the inner layer are aligned and are integrally formed through an ultrasonic composite process, the outer layer is a waterproof isolation layer, the middle layer is a filter layer, and the inner layer is a non-woven fabric layer.
2. The disposable mask replacement sheet according to claim 1, wherein the outer layer is made of PE/PP composite fibers, the middle layer is made of PP melt-blown nonwoven fabric or PP needle-punched nonwoven fabric, and the inner layer is made of PP spun-bonded nonwoven fabric.
3. The disposable mask replacement sheet according to claim 1, wherein the disposable mask replacement sheet has a planar sheet structure, and the intermediate position between the upper end and the lower end of the disposable mask replacement sheet is gradually contracted in the width direction.
4. The disposable mask replacement sheet according to claim 3, wherein the disposable mask replacement sheet has a length of 15cm and a width of 10 cm.
5. A mask comprises the disposable mask replacement piece according to any one of claims 1 to 4, and is characterized by further comprising a mask body, wherein ear bands are connected and arranged on two sides of the mask body, the mask body comprises an inner lining and a surface layer, an accommodating cavity used for accommodating the disposable mask replacement piece is formed between the inner lining and the surface layer, insertion seams communicated with the accommodating cavity are formed at the edges of the inner lining and the surface layer, the disposable mask replacement piece is inserted into the accommodating cavity through the insertion seams, and four corners of the disposable mask replacement piece are fixedly connected with the mask body through clamping assemblies.
6. The mask of claim 5 wherein said inner shell and said facing layer are aligned along their peripheral edges and said inner shell and said facing layer are joined at their upper and lower edges and said inner shell and said facing layer are formed at their left and right edges with said slits.
7. The mask according to claim 6, wherein the engaging member comprises a magnetic buckle cover and a magnetic buckle seat, the magnetic buckle cover is disposed at four corners of the face layer facing one side of the inner side, the magnetic buckle seat is disposed at four corners of the inner side facing one side of the face layer, the magnetic buckle cover is of a T-shaped structure, a groove is formed in one side of the magnetic buckle seat facing the magnetic buckle cover, fixing holes are formed in positions corresponding to four corners of the disposable mask replacement sheet, and the magnetic buckle cover can pass through the fixing holes in the disposable mask replacement sheet and be magnetically adsorbed in the groove in the magnetic buckle seat.
8. The mask of claim 5 wherein partitions are formed in the upper middle portion and the lower middle portion of said cavity respectively.
9. The mask of claim 5 wherein said ear straps are covered with a layer of silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020220698.9U CN212164979U (en) | 2020-02-27 | 2020-02-27 | Disposable mask replacement sheet and mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020220698.9U CN212164979U (en) | 2020-02-27 | 2020-02-27 | Disposable mask replacement sheet and mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212164979U true CN212164979U (en) | 2020-12-18 |
Family
ID=73777552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020220698.9U Active CN212164979U (en) | 2020-02-27 | 2020-02-27 | Disposable mask replacement sheet and mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212164979U (en) |
-
2020
- 2020-02-27 CN CN202020220698.9U patent/CN212164979U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building A, 2nd Floor, No. 219 Xingting Road, Caoqiao Street, Pinghu City, Jiaxing City, Zhejiang Province, China, 314214 Patentee after: Mingguan Purification Materials (Zhejiang) Co.,Ltd. Country or region after: China Address before: 201805 Jiading District 1 yuan B area, 4 Yuan Yuan Road, Jiading District, Shanghai. Patentee before: SHANGHAI MINGGUAN PURIFICATION MATERIALS Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |