CN213247056U - Degradable environmental protection gauze mask - Google Patents
Degradable environmental protection gauze mask Download PDFInfo
- Publication number
- CN213247056U CN213247056U CN202021783376.1U CN202021783376U CN213247056U CN 213247056 U CN213247056 U CN 213247056U CN 202021783376 U CN202021783376 U CN 202021783376U CN 213247056 U CN213247056 U CN 213247056U
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- Prior art keywords
- layer
- oxygen
- mask
- enriched
- degradable
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 36
- 239000001301 oxygen Substances 0.000 claims abstract description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 23
- 238000004332 deodorization Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 230000001877 deodorizing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 239000012528 membrane Substances 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 10
- 230000015556 catabolic process Effects 0.000 abstract description 7
- 238000006731 degradation reaction Methods 0.000 abstract description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a degradable environmental protection gauze mask, including the gauze mask, the ear area has been sewed up on the side about the gauze mask, the built-in bridge of the nose that the wire was made of position is followed to the last edge of gauze mask, the present case adopts PLA non-woven fabrics material as the filter layer, wholly have better outdoor degradation effect, and the material is natural, the degradation speed is fast, unusual oxygen-enriched layer that has added, the permeation rate when utilizing each component in the air to see through the membrane is different, including under the poor drive of external pressure, oxygen is prior to pass through the membrane and obtain the oxygen-enriched air in making the air, oxygen-enriched layer plays filtration and certain oxygen-enriched effect this moment, thereby it is more comfortable to let breathe.
Description
Technical Field
The utility model belongs to the technical field of the personal protection product and specifically relates to a degradable environmental protection gauze mask is related to.
Background
The mask is the most common personal protection product, and its overall structure is simple, nevertheless because the mask adopts the melt-blown cloth material to make more, whole outdoor degradation speed is slow, simultaneously because the filter effect of mask itself, causes breathing in-process oxygen content to be few for some crowds appear the phenomenon of breathing when using, therefore its structure needs optimization and improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A degradable environment-friendly mask comprises mask cloth, wherein ear belts are sewn on the left side and the right side of the mask cloth, a nose bridge strip made of metal wires is arranged in the upper edge of the mask cloth, and the nose bridge strip is convenient to wear by being attached to the face;
the mask cloth is of a multi-layer pressing structure and is formed by pressing an outer filter layer, an oxygen-enriched layer, a middle filter layer, a deodorization layer and an inner layer from outside to inside in sequence;
the oxygen-enriched layer is made of an oxygen-enriched membrane, the oxygen-enriched membrane has the function that oxygen in the air preferentially passes through the membrane to obtain oxygen-enriched air under the driving of the difference of internal and external pressure by utilizing the difference of permeation rates of all components in the air when the components penetrate through the membrane, and the oxygen-enriched layer plays a role in filtering and certain oxygen enrichment at the moment, so that the breathing is more comfortable;
middle filter layer adopts PLA non-woven fabrics material to make, wholly has outdoor degradable effect, and the PLA non-woven fabrics has ventilative and keeps apart the effect of bacterium.
As a further aspect of the present invention: the outer filtering layer is made of natural cotton cloth and can filter large particles of dust.
As a further aspect of the present invention: the deodorization layer is made of bamboo charcoal fiber cloth and has a deodorization effect.
As a further aspect of the present invention: the inner layer is made of natural hemp materials and has the effects of drying and adhering to the skin.
As a further aspect of the present invention: the thickness of the inner layer is the same as that of the outer filter layer, and the nose bridge strip is sewn and fixed between the inner layer and the outer filter layer.
As a further aspect of the present invention: the thickness of the middle filtering layer is 0.3mm-0.8 mm.
The utility model has the advantages that: the present case adopts PLA non-woven fabrics material as the filter layer, and whole has better outdoor degradation effect, and the material is natural, and the degradation is fast, unusual oxygen-enriched layer that has added, the permeation rate when utilizing each component to see through the membrane in the air is different, including under the poor drive of external pressure, oxygen is prior to be passed through the membrane and obtain the oxygen-enriched air in making the air, oxygen-enriched layer plays filtration and certain oxygen-enriched effect this moment to let breathe more comfortablely.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the mask cloth of the present invention.
In the figure: 1-mask cloth, 2-ear belt, 3-nose bridge strip, 4-outer filter layer, 5-oxygen-enriched layer, 6-middle filter layer, 7-deodorization layer and 8-inner layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a degradable environment-friendly mask includes a mask cloth 1, ear bands 2 are sewn on left and right sides of the mask cloth 1, a nose bridge strip 3 made of metal wire is embedded in an upper edge of the mask cloth 1, and the nose bridge strip 3 is convenient to be worn by being attached to a face;
the mask cloth 1 is of a multi-layer pressing structure, and the mask cloth 1 is formed by pressing an outer filter layer 4, an oxygen-enriched layer 5, an intermediate filter layer 6, a deodorization layer 7 and an inner layer 8 from outside to inside in sequence;
the outer filtering layer 4 is made of natural cotton cloth and is used for filtering large-particle dust particles;
the oxygen-enriched layer 5 is made of an oxygen-enriched membrane, the oxygen-enriched membrane has the function that oxygen in the air preferentially passes through the membrane to obtain oxygen-enriched air under the driving of the difference of internal and external pressure by utilizing the difference of permeation rates of all components in the air when the components penetrate through the membrane, and the oxygen-enriched layer 5 plays a role in filtering and certain oxygen enrichment at the moment, so that the breathing is more comfortable;
the middle filter layer 6 is made of PLA non-woven fabrics, the whole body has an outdoor degradable effect, and the PLA non-woven fabrics have the functions of ventilation and bacteria isolation;
the deodorization layer 7 is made of bamboo charcoal fiber cloth and has a deodorization effect;
the inner layer 8 is made of natural hemp materials and has the effects of drying and adhering to the skin.
The thickness of the inner layer 8 is the same as that of the outer filter layer 4, and the nose bridge strip 3 is sewn and fixed between the inner layer 8 and the outer filter layer 4.
The thickness of the middle filter layer 6 is 0.3mm-0.8 mm.
The utility model discloses a theory of operation is: the present case adopts PLA non-woven fabrics material as the filter layer, and whole has better outdoor degradation effect, and the material is natural, and the degradation is fast, very special has added oxygen-enriched layer 5, and the permeation rate when utilizing each component to see through the membrane in the air is different, under the drive of internal and external pressure difference, oxygen is prior to be passed through the membrane and obtains the oxygen-enriched air in making the air, and oxygen-enriched layer 5 plays filtration and certain oxygen-enriched effect this moment to let breathe more comfortablely.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A degradable environment-friendly mask comprises mask cloth, wherein ear belts are sewn on the left side and the right side of the mask cloth, and a nose bridge strip made of metal wires is arranged in the upper edge of the mask cloth;
the mask cloth is characterized in that the mask cloth is of a multi-layer pressing structure and is formed by pressing an outer filtering layer, an oxygen-enriched layer, a middle filtering layer, a deodorization layer and an inner layer from outside to inside in sequence;
the oxygen-enriched layer is made of an oxygen-enriched film; the middle filter layer is made of PLA non-woven fabric.
2. The degradable mask of claim 1 wherein the outer filter layer is made of natural cotton cloth.
3. The degradable mask of claim 1 wherein the deodorizing layer is made of bamboo charcoal fiber cloth.
4. The degradable mask of claim 1 wherein the inner layer is made of natural hemp.
5. The degradable environmental protection mask according to claim 1, wherein the inner layer and the outer filter layer have the same thickness, and the nose bridge strip is sewn and fixed between the inner layer and the outer filter layer.
6. The degradable environmental protection mask according to claim 1, wherein the thickness of said middle filter layer is 0.3mm to 0.8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783376.1U CN213247056U (en) | 2020-08-25 | 2020-08-25 | Degradable environmental protection gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783376.1U CN213247056U (en) | 2020-08-25 | 2020-08-25 | Degradable environmental protection gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213247056U true CN213247056U (en) | 2021-05-25 |
Family
ID=75977390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021783376.1U Expired - Fee Related CN213247056U (en) | 2020-08-25 | 2020-08-25 | Degradable environmental protection gauze mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213247056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158802A (en) * | 2021-12-14 | 2022-03-11 | 西安交通大学 | Automatic oxygen increasing mask based on mixed matrix membrane and preparation method thereof |
-
2020
- 2020-08-25 CN CN202021783376.1U patent/CN213247056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158802A (en) * | 2021-12-14 | 2022-03-11 | 西安交通大学 | Automatic oxygen increasing mask based on mixed matrix membrane and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |