CN214432021U

CN214432021U - Anti-fogging mask

Info

Publication number: CN214432021U
Application number: CN202120188928.2U
Authority: CN
Inventors: 潘春霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-10-22
Anticipated expiration: 2031-01-22

Abstract

The utility model relates to an anti-fogging mask, which comprises a mask main body, fixing belts fixedly arranged at the left side and the right side of the mask main body and a shielding part fixedly arranged at the top of the mask main body; the longitudinal section of the shielding part is V-shaped, the shielding part comprises a sealing part and a skin contact part, the skin contact part is made of an anti-allergic material and is arranged below the sealing part, and the skin contact part is in contact with the nose bridge when the mask is worn; the top surface of the sealing part is an airtight plastic film, and the bottom surface of the sealing part is a water absorbing layer. The shielding part of the utility model comprises a sealing part and a skin contact part, the skin contact part adopts anti-allergy material to prevent skin allergy caused by long-term use; the utility model discloses a sealing bottom surface is equipped with the layer that absorbs water, can adsorb the steam in the gauze mask, reduces the humidity in the gauze mask to reduce the allergic possibility of skin.

Description

Anti-fogging mask

Technical Field

The utility model belongs to the technical field of the gauze mask, in particular to prevent gauze mask that hazes.

Background

In order to prevent harmful foreign matters from entering respiratory tracts and prevent the face and the respiratory tracts from being directly invaded by cold air, the mask almost becomes an indispensable protective article for modern life. There is the gap easily between current gauze mask top and the user's nose, leads to glasses wearer to breathe out from the gap because the steam of oral cavity exhalation when using gauze mask to lead to glasses lens to haze.

The utility model discloses a patent number is 2017212092910's utility model discloses an antibiotic haze gauze mask that prevents fogging that removes belongs to filtration protective equipment technical field, including the gauze mask body with be fixed in the gauze mask area of the both sides edge about the gauze mask body, the gauze mask body is the lamellar structure including ventilative layer and antibiotic layer, and the position that corresponds with the oronasal part in the middle of the gauze mask body upper end is equipped with flaky fold piece, and the fold piece is connected through flip structure with gauze mask body upper end border, and the fold piece can be to facial upset and form shielding part with the contact cooperation of bridge of the nose department, and shielding part is used for preventing gaseous from flowing from the fold piece, the utility model provides a can disinfect, prevent the gauze mask of fogging and antiskid from falling.

However, the flap of the mask needs to be tightly attached to the nose bridge for the requirement of sealing the top of the mask, and the nose bridge of a wearer with sensitive skin is easily allergic, red and swollen and even induces eczema or face sore due to humid environment and high temperature in the mask during long-time use. It is therefore desirable to design an anti-fogging mask that reduces the moisture content within the mask and is less likely to cause skin irritation.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-fogging mask for solving the technical problem existing in the prior art, which has the characteristics of reducing the humidity in the mask and being not easy to cause skin allergy.

The utility model comprises the following technical scheme: an anti-fogging mask comprises a mask body, fixing belts fixedly arranged on the left side and the right side of the mask body and a shielding part fixedly arranged on the top of the mask body; the longitudinal section of the shielding part is V-shaped, the shielding part comprises a sealing part and a skin contact part, the skin contact part is made of an anti-allergic material and is arranged below the sealing part, and the skin contact part is in contact with the nose bridge when the mask is worn; the top surface of the sealing part is an airtight plastic film, and the bottom surface of the sealing part is a water absorbing layer.

Preferably, the water absorption layer is composed of one or more of a sponge layer, an activated carbon layer and a high water absorption resin layer.

Preferably, the antiallergic material is a soft and breathable porous material.

Preferably, the sealing portion with be equipped with a plurality of spring ropes between the skin contact site, be convenient for shielding portion keeps the V type, top gas leakage when preventing that the user from pulling the gauze mask, and sealed effect is better.

Preferably, the top surface of the skin contact part is also provided with an internal nasal splint, so that the sealing performance of the top of the mask is further enhanced.

Preferably, be equipped with the active carbon adsorption layer in the gauze mask main part, set up the active carbon adsorption layer and adsorb steam, be favorable to reducing the interior moisture of gauze mask but can make gauze mask main part bed thickness more, the gas permeability reduces relatively, generally is fit for northern autumn and winter and uses.

Preferably, the mask body is further provided with a breather valve for accelerating air exchange inside and outside the mask and further reducing moisture in the mask.

Preferably, the shielding part is fixedly arranged on the inner side of the mask body by a lock edge strip at the top of the mask body.

Preferably, the top of the mask main body is also provided with an external nose holding strip and a glasses support, so that the mask main body can be conveniently matched with goggles for use.

The utility model has the advantages and positive effect:

1. the utility model discloses a shielding part includes sealing portion and skin contact site, and the skin contact site adopts anti-allergic material, arouses skin allergy when preventing to use for a long time.

2. The utility model discloses a sealing bottom surface is equipped with the layer that absorbs water, can adsorb the steam in the gauze mask, reduces the humidity in the gauze mask to reduce the allergic possibility of skin.

3. The utility model discloses a V type shelters from the portion and seals the gap between gauze mask person's bridge of the nose department and the gauze mask, prevents that the steam of oral cavity exhalation from making gauze mask person's glasses lens fog from the gap exhalation.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1;

FIG. 2 is a schematic sectional view of the shielding portion according to embodiment 1;

FIG. 3 is a schematic sectional view of the structure of example 2;

FIG. 4 is a schematic sectional view of the shielding portion according to embodiment 2;

in the figure, 1-mask body; 11-locking edge strips; 12-an activated carbon adsorption layer; 2, fixing the belt; 3-a shielding part; 31-a seal; 311-air impermeable plastic film; 312-a water-absorbing layer; 32-skin contact; 4-a spring cord; 5-external nasal splint; 6-a spectacle support; 7-a breather valve; 8-internal nasal splint.

Detailed Description

To further disclose the contents, features and functions of the present invention, the following examples are given in detail with reference to the accompanying drawings.

Example 1: referring to fig. 1-2, an anti-fogging mask comprises a mask body 1, fixing bands 2 fixedly mounted on the left and right sides of the mask body 1, and a shielding part 3 fixedly mounted on the top of the mask body 1; the blocking part 3 is fixedly arranged at the inner side of the mask body 1 by a lockstitching strip 11 at the top of the mask body 1. The longitudinal section of the shielding part 3 is V-shaped, the shielding part 3 comprises a sealing part 31 and a skin contact part 32, the skin contact part 32 is made of an anti-allergic material and is arranged below the sealing part 31, and the skin contact part 32 is in contact with the bridge of the nose when the mask is worn; the top surface of the sealing part 31 is an air-tight plastic film 311, and the bottom surface is a water absorption layer 312.

The water absorbing layer 312 is composed of a sponge layer and an activated carbon layer. The anti-allergy material is a soft and breathable porous material. Sealing 31 with be equipped with a plurality of spring ropes 4 between the skin contact site 32, be convenient for shielding 3 keeps the V type, top gas leakage when preventing that the user from pulling the gauze mask, and sealed effect is better.

Example 2: referring to fig. 3-4, the top of the mask body 1 is further provided with an external nasal splint 5 and a glasses holder 6, which are convenient for being used with goggles. Be equipped with active carbon adsorption layer 12 in gauze mask main part 1, set up active carbon adsorption layer 12 and be favorable to reducing the interior humidity of gauze mask but can make gauze mask main part bed thickness more, the gas permeability reduces relatively, generally is fit for use in northern autumn and winter season. Still be equipped with breather valve 7 on the gauze mask main part 1 for accelerate the inside and outside air exchange of gauze mask, further reduce the interior damp humidity of gauze mask.

The top surface of the skin contact part 32 is also provided with an internal nasal splint strip 8, so that the sealing performance of the top of the mask is further enhanced. The water absorbing layer 312 is composed of a sponge layer and a super absorbent resin layer.

The other structure is substantially the same as that of embodiment 1.

Although the preferred embodiments of the present invention have been described, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention. All of which fall within the scope of the present invention.

Claims

1. The utility model provides an anti-fogging mask, includes the gauze mask main part, adorn admittedly the fixed band of the gauze mask main part left and right sides and adorn admittedly in the occlusion part at gauze mask main part top, its characterized in that: the longitudinal section of the shielding part is V-shaped, the shielding part comprises a sealing part and a skin contact part, the skin contact part is made of an anti-allergic material and is arranged below the sealing part, and the skin contact part is in contact with the nose bridge when the mask is worn; the top surface of the sealing part is an airtight plastic film, and the bottom surface of the sealing part is a water absorbing layer.

2. The anti-fogging mask according to claim 1, wherein: the water absorption layer is composed of one or more of a sponge layer, an activated carbon layer and a high water absorption resin layer.

3. The anti-fogging mask according to claim 1, wherein: the anti-allergy material is a soft and breathable porous material.

4. The anti-fogging mask according to claim 1, wherein: a plurality of spring cords are arranged between the sealing part and the skin contact part.

5. The anti-fogging mask according to claim 1, wherein: the top surface of the skin contact part is also provided with an internal nasal splint.

6. The anti-fogging mask according to any one of claims 1 to 5, wherein: an activated carbon adsorption layer is arranged in the mask main body.

7. The anti-fogging mask according to any one of claims 1 to 5, wherein: the mask body is also provided with a breather valve.

8. The anti-fogging mask according to any one of claims 1 to 5, wherein: the shielding part is fixedly arranged on the inner side of the mask body by the lock edge strip at the top of the mask body.

9. The anti-fogging mask according to any one of claims 1 to 5, wherein: the top of the mask main body is also provided with an external nose holding strip and an eyeglass support.