CN208609964U - A kind of mask - Google Patents
A kind of mask Download PDFInfo
- Publication number
- CN208609964U CN208609964U CN201820308083.4U CN201820308083U CN208609964U CN 208609964 U CN208609964 U CN 208609964U CN 201820308083 U CN201820308083 U CN 201820308083U CN 208609964 U CN208609964 U CN 208609964U
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- CN
- China
- Prior art keywords
- mask
- layer
- nonwoven layer
- edge
- nonwoven
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 52
- 239000000017 hydrogel Substances 0.000 claims abstract description 49
- 239000012943 hotmelt Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- YMTINGFKWWXKFG-UHFFFAOYSA-N fenofibrate Chemical compound C1=CC(OC(C)(C)C(=O)OC(C)C)=CC=C1C(=O)C1=CC=C(Cl)C=C1 YMTINGFKWWXKFG-UHFFFAOYSA-N 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- 210000004894 snout Anatomy 0.000 claims description 3
- 229940051832 triglide Drugs 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 106
- 239000000463 material Substances 0.000 description 7
- 239000004745 nonwoven fabric Substances 0.000 description 6
- 239000000499 gel Substances 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- -1 graphite Alkene Chemical class 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001408 fungistatic effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a kind of mask.A kind of mask, including mask body, the mask body include the first nonwoven layer being sequentially stacked from outside to inside, graphene hydrogel layer and the second nonwoven layer.Compared with prior art, the utility model increases graphene hydrogel layer inside mask, which there is radiation infrared characteristic and evaporation water to dissipate thermal property, therefore can play the purpose substantially to radiate.Simultaneously as graphene has excellent heating conduction, the thickness of hydrogel can be further increased, is extended using the time without influencing heat dissipation effect.
Description
Technical field
The utility model relates to field of medical article technology, more particularly, to a kind of mask.
Background technique
Mask is that a kind of common personal protective equipment, the effect of mask are generally concentrated at cold-proof guarantor in people's daily life
Two aspects such as warm and dust proof and gas defence.In general, mask can be divided into air filtering type mask and Gas feeding mask, be used for
The visible or sightless substance being harmful to the human body in air is prevented to be filtered, since mask has certain airtightness, people
The gas that breathes out cannot timely be discharged outside mask it is uncomfortable so that people face when dressing mask can think that comparison is hot,
Especially during the broiling summer, this discomfort can be more strong, more damp and hotter in mask, it is easier to cause internal bacterium raw
Long, damp and hot environment also can cause discomfort to the user of long periods of wear mask.
In view of this, special propose the utility model.
Utility model content
The purpose of this utility model is to provide a kind of mask, which has cooling effect, can solve long periods of wear and lead
Cause internal damp and hot problem.
In order to achieve the goal above, the utility model provides following technical scheme:
A kind of mask, including mask body, the mask body include the first nonwoven layer being sequentially stacked from outside to inside,
Graphene hydrogel layer and the second nonwoven layer.
Compared with prior art, the utility model increases graphene hydrogel layer inside mask, which has
Radiation infrared characteristic and evaporation water dissipates thermal property, can play the purpose substantially to radiate.Simultaneously as graphite
Alkene has excellent heating conduction, can further increase the thickness of hydrogel, extends using the time without influencing heat dissipation effect.
In addition, the mask has certain fungistatic effect since graphene has bacteriostasis property.
The graphene added in the utility model hydrogel can be graphene made from any technique, such as biomass stone
The ratio of one or more of black alkene, redox graphene, stripping method graphene, addition is also arbitrary, according to reality
Border requires to select, such as 0.01%~50%, and 1%~50%, 1%~40%, 0.01%~30%, 10%~20% etc..
The first nonwoven layer filtration of the utility model, therefore the material for preferably selecting large specific surface area, porosity high
Material, such as PP non-woven fabrics.
Since the graphene inside mask has spontaneous heat function, therefore, it is suggested that the first nonwoven layer is using lighttight
Material.
The docile skin of second nonwoven layer of the utility model, it is proposed that use pro-skin fabric, such as PP non-woven fabrics.
According to the demand of different application scene and different wearers, mask body may be designed as various shapes, such as cup
Formula is collapsible.
The space of cup formula is big, and breathing is smooth, is bonded closely with face, but be unfavorable for storing.Collapsible easy storage, outside
Table is beautiful, but breathing space is smaller.
It can also be improved from the following aspect with muzzling, to reach more technical effects.
Preferably, the graphene hydrogel layer is equipped with multiple ventholes.
The aeration that venthole increases mask is set on graphene hydrogel layer, and the arrangement mode of venthole is any
's.Preferred arrangement mode are as follows: center is intensive, and edge is sparse, can not only guarantee that oral area had good aeration in this way, but also can
So as to have biggish contact area around gel with non-woven fabrics, and then stronger adhesive force is generated, increases the stabilization of mask
Property.
Preferably, the edge of first nonwoven layer and the edge of second nonwoven layer are bonded by velcro,
The graphene hydrogel layer is freely placed between first nonwoven layer and second nonwoven layer.
The mask, which has three layers, can independently replace or regenerated function, that is, unlock velcro, replace the first nonwoven layer
Or second nonwoven layer, or graphene hydrogel is taken out, after being soaked in water sufficiently water suction, reuse.
Preferably, the edge of first nonwoven layer and the edge of second nonwoven layer hot melt are press-fitted together as one,
The graphene hydrogel layer is freely placed between first nonwoven layer and second nonwoven layer.
The mask of hot melt pressing integrated design, the first nonwoven layer and the second nonwoven layer must be replaced simultaneously.It is this
Although mask replacement is limited, leakproofness is more preferable compared to the mask of velcro connection, and from heavy and light.
Both the above mask is dismountable structure, but the utility model is not limited thereto, other also can be used can
Disassembly mode.For example, the connection type of Self-enclosing is used between the edge of the first nonwoven layer and the edge of the second nonwoven layer,
Such as the mode that raised line and groove combine；Or first nonwoven layer edge and the second nonwoven layer edge by not gluing
Gluing knot.
Preferably, the top edge of the graphene hydrogel layer extends outwardly, beyond the upper of second nonwoven layer
Portion edge.
Since graphene hydrogel has certain viscosity, upper part edge can beyond the part of the second nonwoven layer
To be tightly attached to face, increase the leakproofness of mask.
Or face, specific structure are tightly attached to by the lower part of graphene hydrogel are as follows:
The lower edge of the graphene hydrogel layer extends outwardly, the lower edge beyond second nonwoven layer.
In order to reduce pollution of the external environment to graphene hydrogel, it is proposed that the area of the first nonwoven layer covers stone enough
The whole of black alkene hydrogel.
It preferably, further include ear-hang band.
The material of ear-hang band is arbitrary, such as non-woven fabrics, elastic band, rubber strip etc..
Preferably, the ear-hang band is equipped with the button for adjustment length.
The length of ear-hang band is adjusted with button, so that adjusting mask body according to shape of face is bonded tightness with facial, is made
Mask body is fitted closely in face, prevent because ear-hang band it is too long caused by air side leakage and ear-hang band it is too short caused by too
Sense of discomfort caused by tight.
Preferably, the button is that hog snout is buckled or tri-glide.
Both buttons are easy to use, and at low cost, more applicable for the mask for the type that disappears fastly.
Preferably, the inner surface along the mask body top edge is equipped with cushion at the bridge of the nose.
Preferably, the internal cushion is hollow, to mitigate cushion to the pressure of the bridge of the nose, and can also be internal empty
The heart fills other materials, such as aroma materials, drug (treatment rhinitis) etc..
Preferably, the cushion is elastic polyurethane pad, latex mattress or silicagel pad.
Preferably, the deformable press strip for fixing the mask is equipped at the bridge of the nose of the mask body；It can be by outer
The shape of the deformable press strip of portion's pressure change improves leakproofness so that fitting closely at the bridge of the nose of mask body with the bridge of the nose.
Preferably, the deformable press strip is arranged inside mask body.
In conclusion compared with prior art, the utility model has reached following technical effect:
(1) mask increases temperature reduction performance: utilizing the interlayer in mask --- and graphene hydrogel reaches cooling purpose；Tool
Body, the heat dissipation of hydrogel energy evaporation water, and graphene has excellent heating conduction, is dropped in a manner of far-infrared radiation
The heat assembled in mask is discharged by above many measures, to improve rate of temperature fall, increases wear comfort by temperature；
(2) three-decker of mask is connected using removably, is conveniently replaceable non-woven fabrics, is also conducive to graphene hydrogel
Recycling, more economical, environmental protection；
(3) the ear-hang band of mask uses the structure of adjustable length, increases the leakproofness of mask；
(4) increase the supplementary structures such as gasket, changeability press strip, increase the leakproofness and wear comfort of mask.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the sectional view for the mask body that Examples 1 and 2 provide；
Fig. 2 is the structural schematic diagram of graphene hydrogel layer in mask body；
Fig. 3 is the use state diagram for the mask that embodiment 1 provides；
Fig. 4 is the schematic diagram for the mask tiled state that embodiment 2 provides.
Appended drawing reference:
1- mask body；The first nonwoven layer of 101-；102- graphene hydrogel layer；The second nonwoven layer of 103-；104-
Venthole；
2- ear-hang band；201- button.
Specific embodiment
The technical solution of the utility model is clearly and completely retouched below in conjunction with the drawings and specific embodiments
It states, it will be appreciated by those skilled in the art that following, the embodiments are a part of the embodiments of the present invention, without
It is whole embodiments, is merely to illustrate the utility model, and is not construed as limitation the scope of the utility model.It is practical based on this
Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, is fallen within the protection scope of the utility model.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer
It is recommended that condition carry out.Reagents or instruments used without specified manufacturer is the routine that can be obtained by commercially available purchase
Product.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The nuclear structure of mask provided by the utility model is:
Including mask body, the mask body includes the first nonwoven layer being sequentially stacked from outside to inside, graphene water
Gel layer and the second nonwoven layer.
Compared with common mask, the mask of the utility model not only has filtering function, also has effects that cooling.This reality
It is with the principle that novel mask cools down: the hydrogel energy evaporation water heat dissipation in graphene hydrogel layer, and graphite therein
Alkene has excellent heating conduction, is cooled down in a manner of far-infrared radiation, will be assembled in mask by above many measures
Heat discharge increases wear comfort to improve rate of temperature fall.
On this basis, each embodiment of the utility model also improves following aspect.
1, for the performance that each layer of mask is replaceable or recycles:
Preferably, the edge of first nonwoven layer and the edge of second nonwoven layer are bonded by velcro,
The graphene hydrogel layer is freely placed between first nonwoven layer and second nonwoven layer.
Preferably, the edge of first nonwoven layer and the edge of second nonwoven layer hot melt are press-fitted together as one,
The graphene hydrogel layer is freely placed between first nonwoven layer and second nonwoven layer.
Preferably, the connection side of Self-enclosing is used between the edge of the first nonwoven layer and the edge of the second nonwoven layer
Formula, such as the mode that raised line and groove combine；Or first nonwoven layer edge and the edge of the second nonwoven layer pass through
Non cohesive gel bonding.
For gas permeability:
Preferably, the graphene hydrogel layer is equipped with multiple ventholes.
For the leakproofness of mask:
Preferably, the top edge of the graphene hydrogel layer extends outwardly, beyond the upper of second nonwoven layer
Portion edge.
Preferably, the lower edge of the graphene hydrogel layer extends outwardly, beyond under second nonwoven layer
Portion edge.
Preferably, the deformable press strip for fixing the mask is equipped at the bridge of the nose of the mask body.
Preferably, the deformable press strip is arranged inside mask body.
For comfort level:
Preferably, the ear-hang band is equipped with the button for adjustment length.
Preferably, the button is that hog snout is buckled or tri-glide.
Preferably, the inner surface along the mask body top edge is equipped with cushion at the bridge of the nose.
Preferably, the cushion is elastic polyurethane pad, latex mattress or silicagel pad.
Embodiment 1
Mask as shown in Figure 1, including mask body 1 and ear-hang band 2, the mask body 1 include from outside to inside successively
Stacked the first nonwoven layer 101, graphene hydrogel layer 102 and the second nonwoven layer 103.First nonwoven layer 101
For lighttight nonwoven layer.
The structure of graphene hydrogel layer 102 is as shown in Fig. 2, its surface is provided with multiple ventholes, and center is logical
Stomata arrangement is intensive, and edge arrangement is sparse, can not only guarantee that oral area had good aeration in this way, but also can make the week of gel
Enclosing has biggish contact area with non-woven fabrics, and then generates stronger adhesive force, increases the stability of mask.
As shown in figure 3, in the mask, the side at the edge of first nonwoven layer 101 and second nonwoven layer 103
Edge hot melt is press-fitted together as one, and the graphene hydrogel layer 102 is freely placed in first nonwoven layer 101 and second nothing
Between woven fabric layer 103.Based on the structure of hot melt pressing, the first nonwoven layer 101 and the second nonwoven layer 103 must simultaneously more
It changes.Although the replacement of this mask is limited, leakproofness is more preferable compared to the mask of velcro connection, and from heavy and light.
As shown in figure 3, the ear-hang band 2 is equipped with the button 201 for adjustment length.Ear-hang band 2 is adjusted with button 201
Length fit closely mask body 1 in face so that adjusting mask body 1 according to shape of face is bonded tightness with facial,
Prevent because ear-hang band 2 it is too long caused by air side leakage and ear-hang band 2 it is too short caused by it is too tight caused by sense of discomfort.
Inner surface along 1 top edge of mask body is additionally provided with cushion at the bridge of the nose, to mitigate mask to the bridge of the nose
Pressure.
It is equipped with the deformable press strip for fixing the mask at the bridge of the nose of mask body 1, can be changed by external pressure
The shape of deformable press strip improves leakproofness so that fitting closely at the bridge of the nose of mask body 1 with the bridge of the nose.
Embodiment 2
The lamination layer structure of the mask of the embodiment with embodiment 1, as shown in Figure 1, include mask body 1 and ear-hang band 2,
The mask body 1 includes the first nonwoven layer 101, graphene hydrogel layer 102 and the second nothing being sequentially stacked from outside to inside
Woven fabric layer 103.
Wherein, the first nonwoven layer 101 is lighttight nonwoven layer.
Equally, as shown in Fig. 2, 102 surface of graphene hydrogel layer is equipped with multiple ventholes.
But the difference from embodiment 1 is that the first nonwoven layer 101, graphene hydrogel layer 102 and the second nonwoven layer
103 this three layers area are not identical, as shown in figure 4, the area of the first nonwoven layer 101 is slightly larger than graphene hydrogel layer 102
Area, cooled down layer with comprehensive covering, but the area of the second internal nonwoven layer 103 is less than graphene hydrogel layer 102
Area, specific manifestation are as follows: the top edge of the graphene hydrogel layer 102 extends outwardly, and exceeds second nonwoven layer
103 top edge.Since graphene hydrogel has certain viscosity, upper part edge exceeds the second nonwoven layer
103 part can be tightly attached to face, increase the leakproofness of mask.
In order to realize above effect, the lower edge of graphene hydrogel layer 102 can also be made to extend outwardly, beyond described
The lower edge of second nonwoven layer 103.
There are one differences for the present embodiment and embodiment 1: the edge of first nonwoven layer 101 and second nonwoven
The connection type at the edge of layer of cloth 103 is different, and the present embodiment is bonded using velcro, and the graphene hydrogel layer 102 is freely
It is placed between first nonwoven layer 101 and second nonwoven layer 103.Three layers of such mask can independently replace or
Velcro is unlocked in regeneration, replace the first nonwoven layer 101 or the second nonwoven layer 103, or take out graphene hydrogel,
After being soaked in water sufficiently water suction, reuse.
In addition, the embodiment 2 can also increase the supplementary structures such as cushion and changeability press strip, to improve the sealing of mask
Property and comfort level.
Embodiment 2 can also change the material of ear-hang band 2, using rubber strip or elastic band, carry the effect of adjustable length
Fruit, it is light, portable.
In addition, the ear-hang band 2 of above-mentioned all embodiments may be replaced by other structures, such as ear-hang band 2 and the first nothing
Woven fabric layer 101 or the second nonwoven layer 103 are integrated fabric structure, so more fitting face, better tightness.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (13)
1. a kind of mask, which is characterized in that including mask body, the mask body includes first be sequentially stacked from outside to inside
Nonwoven layer, graphene hydrogel layer and the second nonwoven layer；
The surface of the graphene hydrogel layer is equipped with multiple ventholes.
2. mask according to claim 1, which is characterized in that the edge of first nonwoven layer and second nonwoven
The edge of layer of cloth is bonded by velcro, and the graphene hydrogel layer is freely placed in first nonwoven layer and described second
Between nonwoven layer.
3. mask according to claim 1, which is characterized in that the edge of first nonwoven layer and second nonwoven
The edge hot melt of layer of cloth is press-fitted together as one, and the graphene hydrogel layer is freely placed in first nonwoven layer and described second
Between nonwoven layer.
4. mask according to claim 1, which is characterized in that the top edge of the graphene hydrogel layer is to extension
It stretches, the top edge beyond second nonwoven layer.
5. mask according to claim 1 or 4, which is characterized in that the lower edge of the graphene hydrogel layer is outside
Extend, the lower edge beyond second nonwoven layer.
6. mask according to claim 1, which is characterized in that first nonwoven layer is lighttight nonwoven layer.
7. mask according to claim 1, which is characterized in that further include ear-hang band.
8. mask according to claim 7, which is characterized in that the ear-hang band is equipped with the button for adjustment length.
9. mask according to claim 8, which is characterized in that the button buckles for hog snout or tri-glide.
10. mask according to claim 1, which is characterized in that the inner surface along the mask body top edge is in the bridge of the nose
Place is equipped with cushion.
11. mask according to claim 10, which is characterized in that the cushion be elastic polyurethane pad, latex mattress or
Silicagel pad.
12. mask according to claim 1, which is characterized in that be equipped at the bridge of the nose of the mask body for fixing
State the deformable press strip of mask.
13. mask according to claim 12, which is characterized in that the deformable press strip is arranged inside mask body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308083.4U CN208609964U (en) | 2018-03-05 | 2018-03-05 | A kind of mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308083.4U CN208609964U (en) | 2018-03-05 | 2018-03-05 | A kind of mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208609964U true CN208609964U (en) | 2019-03-19 |
Family
ID=65693036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820308083.4U Expired - Fee Related CN208609964U (en) | 2018-03-05 | 2018-03-05 | A kind of mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208609964U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126377A (en) * | 2019-05-24 | 2019-08-16 | 多凌洁净空气科技有限公司 | Absorbing sweat hydrofuge is ventilative and may filter that composite material, its preparation method and the application of particulate matter |
| CN113134267A (en) * | 2021-04-23 | 2021-07-20 | 东华大学 | Thermal comfort filter material with multilayer structure and preparation method thereof |
| CN114351335A (en) * | 2021-12-22 | 2022-04-15 | 安丹达工业技术(上海)有限公司 | Hydrogel three-dimensional interval textile material, application thereof and mask comprising hydrogel three-dimensional interval textile material |
-
2018
- 2018-03-05 CN CN201820308083.4U patent/CN208609964U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126377A (en) * | 2019-05-24 | 2019-08-16 | 多凌洁净空气科技有限公司 | Absorbing sweat hydrofuge is ventilative and may filter that composite material, its preparation method and the application of particulate matter |
| CN113134267A (en) * | 2021-04-23 | 2021-07-20 | 东华大学 | Thermal comfort filter material with multilayer structure and preparation method thereof |
| CN114351335A (en) * | 2021-12-22 | 2022-04-15 | 安丹达工业技术(上海)有限公司 | Hydrogel three-dimensional interval textile material, application thereof and mask comprising hydrogel three-dimensional interval textile material |
| CN114351335B (en) * | 2021-12-22 | 2024-03-15 | 安丹达工业技术(上海)有限公司 | Hydrogel three-dimensional interval textile material, application thereof and mask comprising hydrogel three-dimensional interval textile material |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190319 |