CN214962761U

CN214962761U - Biotin antifogging mask

Info

Publication number: CN214962761U
Application number: CN202023290083.2U
Authority: CN
Inventors: 张君华; 赵英
Original assignee: Shaanxi High Beam Biomedical Materials Co ltd
Current assignee: Shaanxi Yuanguang Medical Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-03
Anticipated expiration: 2030-12-30

Abstract

A biological light anti-fog mask comprises a filter layer, a melt-blown layer, a spun-bonded layer and a non-woven fabric layer, wherein an aluminum sheet is arranged outside the non-woven fabric layer corresponding to a nose bridge and used for reducing a gap between the filter layer and a face according to the shape of the nose bridge; the two side cheeks are respectively provided with a heating body. The utility model arranges a blocking film at the position of the filter layer opposite to the melt-blown layer corresponding to the nose bridge, and the blocking film is blocked between the mouth, the nostril and the eyes after wearing the mask, so that the hot air exhaled by the mouth and the nose can not rise to the eyes, therefore, the hot air exhaled by the mouth and the nose can not rise to the glasses to form fog in the process of wearing the anti-fog mask; the filtering layer for removing the mask covering the mouth and nose is coated with the medical material mixed with the biological light and the pigment, so that the blood circulation of the face covered by the mask can be promoted, the face is prevented from being frozen, the face is subjected to inflammation diminishing, and the skin diseases such as acne and the like can be reduced.

Description

Biotin antifogging mask

Technical Field

The utility model relates to a biotin antifog gas gauze mask suitable for cloudy cold weather wears.

Background

When wearing a mask, particularly the mask of N95 or KN95, the air permeability is relatively poor in order to increase the protection. When the mask is worn, negative pressure is formed between the face and the mask by the exhaled hot air, and the hot air escapes outwards through the gaps between the mask and the face besides escaping outwards through the holes on the mask. The environment temperature is still good when on the high side, and when the environment temperature was lower, the steam of exhalation met the cold and produced water smoke easily, can condense the upper strata water smoke on the oronasal department of gauze mask and peripheral wall, and it is long-term more that moisture has accumulated more the gauze mask inner wall will wet, not only makes the travelling comfort reduce, and moisture still can reduce the air permeability of gauze mask. In addition, for a person wearing the glasses, when the exhaled hot air flows upwards along the two sides of the nose wing, a layer of fog is formed on the glasses when the glasses are cooled, so that the glasses are more and more blurred.

Therefore, there is a need for a mask that prevents moisture from being applied to the inner wall by exhalation and prevents blurring of the spectacle lenses when worn in cold weather.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provided is a mask which can prevent the inner wall from being affected with damp by exhalation and can prevent the blurring of spectacle lenses when worn in a cold weather.

The technical scheme of the utility model is that: a biological light anti-fog mask comprises a filter layer 1, a melt-blown layer 2, a spun-bonded layer 3 and a non-woven fabric layer 4, wherein an aluminum sheet 41 is arranged outside the non-woven fabric layer and corresponding to a nose bridge and used for reducing a gap between the filter layer and a face according to the shape of the nose bridge; the heating bodies 5 are respectively arranged at the cheeks at the two side surfaces; heating member 5 is adorned in a heating box of pressing by the polyethylene membrane, and the heating box has covered the conducting strip towards the one side on non-woven fabrics layer, and the conducting strip is covered by the viscose, has covered again on the viscose from type paper, and the heating box one side outwards is equipped with ventilative micropore, has covered the non-woven fabrics on ventilative micropore, has covered the control paper that generates heat outside the non-woven fabrics, the control paper that generates heat all cover the non-woven fabrics of ventilative micropore top, make the heating member can not contact with the air.

The part of the filtering layer except the part covering the mouth and the nose is sprayed with the biological light element composite medical material 6.

The position of the filter layer back to the corresponding nose bridge on the melt-blown layer is provided with a blocking film 7, and the blocking film is blocked between the mouth, nostrils and eyes after the mask is worn, so that the hot air exhaled by the mouth and the nose cannot rise upwards to the eyes.

The barrier film is made of sponge or non-woven fabric or gauze.

Advantageous effects

1. Before use, the release paper is torn off, the heating body is adhered to the non-woven fabric layer of the anti-fog mask, the heating control paper is torn off, the mask is worn, the heating body can be in contact with air through the non-woven fabric, oxygen in the air is absorbed, then the heating body can automatically generate heat to generate heat, the heat can keep the face warm, the temperature of the mask is increased, exhaled hot air can be reduced to be converted into water on the mask, and the mask is kept dry;

2. the position of the filter layer back to the melt-blown layer, which corresponds to the bridge of the nose, is provided with a blocking film, and the blocking film is blocked among the mouth, the nostrils and the eyes after the mask is worn, so that the hot air exhaled by the mouth and the nose can not rise to the eyes, and thus the hot air exhaled by the mouth and the nose can not rise to the glasses to form fog in the process of wearing the anti-fog mask;

3. the filtering layer for removing the mask covering the mouth and nose is coated with the medical material mixed with the biological light and the pigment, so that the blood circulation of the face covered by the mask can be promoted, the face is prevented from being frozen, the face is subjected to inflammation diminishing, and the skin diseases such as acne and the like can be reduced.

Drawings

FIG. 1 is a schematic view of the outward facing side of the present invention;

FIG. 2 is a schematic view of the face-facing side of the present invention;

fig. 3 is a schematic partial cross-sectional view of the present invention.

Detailed Description

As shown in fig. 1 to 3, a bio-optical anti-fogging mask, hereinafter referred to as an anti-fogging mask, includes a filter layer 1, a melt-blown layer 2, a spun-bonded layer 3, and a non-woven fabric layer 4, where an aluminum sheet 41 is disposed outside the non-woven fabric layer corresponding to a nose bridge for molding according to a shape of the nose bridge and reducing a gap between the filter layer and a face; and two side cheeks are respectively provided with a heating body 5, and the heating bodies are polymers containing iron powder, activated carbon, inorganic salt and water.

And spraying a biological light element composite medical material 6 on the part of the filter layer except the mouth and the nose, wherein the biological light element composite medical material forms a dot matrix or a polygon on the filter layer.

The position of the filter layer back to the corresponding nose bridge on the melt-blown layer is provided with a blocking film 7, and the blocking film is blocked between the mouth part, the nostril and the eyes after the mask is worn, so that the hot air exhaled by the mouth and the nose can not rise upwards to the eyes, thereby avoiding the formation of a layer of water mist on the glasses by the exhaled hot air.

The barrier film is made of sponge or non-woven fabric or gauze. Other soft materials with certain molding capacity can be selected and made, and the soft materials are usually adhered to the filter layer in an adhering mode.

Heating member 5 is adorned in a heating box of pressing by the polyethylene membrane, and the heating box has covered the conducting strip towards the one side on non-woven fabrics layer, and the conducting strip is covered by the viscose, has covered again on the viscose from type paper, and the heating box one side outwards is equipped with ventilative micropore, has covered the non-woven fabrics on ventilative micropore, has covered the control paper that generates heat outside the non-woven fabrics, the control paper that generates heat all cover the non-woven fabrics of ventilative micropore top, make the heating member can not contact with the air.

Before using, tear off from type paper, paste the heating member on the non-woven fabrics layer of antifog gas gauze mask, can avoid the mouth nose usually, tear off heating control paper again, wear the gauze mask again. The heating body can contact with air through the non-woven fabric with the surface exposed outside, oxygen in the air is absorbed, then the heating body can automatically generate heat to generate heat, the heat can keep the face warm, the temperature of the mask is improved, and moisture formed by the exhaled hot air on the mask can be reduced. The heating control paper is made of an airtight plastic film.

The polyethylene film is very thin, and the heating body can generate heat only when contacting with the outside air and adsorbing oxygen in the air.

The aperture and the number of the air-permeable micropores are controlled, so that the heating speed of the heating body can be controlled.

When the heating body generates heat, the heat is transmitted to the heat conducting fin, the heat conducting fin is made of metal materials, the heat conducting fin can transmit the heat to the non-woven fabric layer in contact with the heat conducting fin, the heat is transmitted to the spun-bonded layer through the non-woven fabric layer, the heat is transmitted to the melt-blown layer through the spun-bonded layer, and finally the heat is transmitted to the filtering layer.

The term "biotin" in the subject matter of the present application refers to a biotin composite medical material. The biological light element composite medical material comprises the following preferred components and contents (weight) as raw materials: 40-58% of jade, 5-9% of pearl powder, 3-4% of chitin and 40-48% of silicon dioxide. The biological light element composite medical material is called biological light element for short.

The filtering layer is coated with the medical material mixed with the biological light, so that the blood circulation of the face can be promoted, the face is prevented from being frozen, the face is anti-inflammatory, and the skin diseases such as acne and the like can be reduced.

The above embodiments are only used for illustrating and explaining the utility model, and are not intended to limit the present invention, and those skilled in the art can make various changes or substitutions within the scope of the present invention, and shall also belong to the protection scope of the present invention.

Claims

1. A biological light anti-fog mask comprises a filter layer (1), a melt-blown layer (2), a spun-bonded layer (3) and a non-woven fabric layer (4), wherein an aluminum sheet (41) is arranged outside the non-woven fabric layer and corresponds to a nose bridge, and is used for shaping according to the shape of the nose bridge and reducing a gap between the filter layer and a face; the method is characterized in that: the two side cheeks are respectively provided with a heating body (5); heating member (5) are adorned in a heating box of pressing by the polyethylene membrane, and the one side of heating box orientation non-woven fabrics layer has covered the conducting strip, and the conducting strip is covered by the viscose, has covered again on the viscose from type paper, and the one side of heating box outwards is equipped with ventilative micropore, has covered the non-woven fabrics on ventilative micropore, has covered the control paper that generates heat outside the non-woven fabrics, the control paper that generates heat all cover the non-woven fabrics of ventilative micropore top, make the heating member can not contact with the air.

2. The biophotonic anti-fogging mask according to claim 1, wherein: the part of the filter layer except the part covering the mouth and the nose is sprayed with the biological light element composite medical material (6).

3. The biophotonic anti-fogging mask according to claim 1, wherein: the position of the filter layer back to the corresponding nose bridge on the melt-blown layer is provided with a blocking film (7), and the blocking film is blocked among the mouth, nostrils and eyes after the mask is worn, so that the hot air exhaled by the mouth and the nose cannot rise upwards to the eyes.

4. The biophotonic anti-fogging mask according to claim 3, wherein: the barrier film is made of sponge or non-woven fabric or gauze.