CN207492139U - A kind of preventing atomization cleans mask - Google Patents

Abstract

The utility model discloses an anti-fog cleaning mask. An anti-fog cotton block is connected to the upper side of the mask body. The anti-fog cotton block includes left and right symmetrical curved surface cotton blocks. A hollow cavity is arranged inside the curved surface cotton block, and the hollow cavity is filled with There is a desiccant, a sealing device is set between the hollow cavity and the outer surface of the curved cotton block, the mask body is sealed with elastic bands, the lower side of the anti-fog cotton block is equipped with a breathing valve, and the inner side of the breathing valve is equipped with activated carbon filter cotton The net, the activated carbon filter cotton net and the mask body are detachably connected, and the left and right sides of the mask body are connected with ear hooks. An anti-fog cotton block that conforms to the human nose bridge and facial structure is provided on the upper side of the mask body, and the anti-fog cotton block A desiccant is installed inside to prevent the rise of water vapor. An activated carbon filter cotton net is installed inside the breathing valve, which improves air circulation and prevents harmful impurities in the air from entering the mask through the breathing valve. At the same time, the mask body is made of three layers of material Made to play a role in further filtering harmful gases.

Description

A kind of anti-fogging cleaning mask

technical field

The utility model relates to the technical field of protective equipment, in particular to an anti-atomization cleaning mask.

Background technique

At present, in the mask market, the measures taken to solve the problem of glasses fogging mainly focus on adding soft structures such as rubber, sponge, and latex film to the bridge of the nose to prevent the water vapor carried in the human exhaled gas from escaping from the upper part of the mask to reach the surface of the glasses; Another design is to divide the front of the mask into upper and lower parts, and set a circular arc-shaped pad at the junction to make a breathing hole to provide an outlet for the gas exhaled by the human body, so as to prevent water vapor from rising to the glasses. surface; the third technical solution is to guide the gas to the root of the ear through the air duct inside the mask and discharge it. In addition, the mask is a closed device, the ventilation effect is not good, and it is easy to cause the user to breathe uncomfortable. At present, the problem is mainly solved by adding a breathing valve in the market.

Disadvantages: The first technology to prevent glasses from fogging can meet the requirements of blocking the rise of water vapor to a certain extent, but when the human body is in a state of vigorous exercise, a large amount of hot and humid gas will accumulate inside the mask, because the gas lacks a fast outflow port, Part of it will be squeezed through rubber, sponge, latex film and other structures to reach the surface of the glasses, causing fogging of the glasses; the second technology can directly and quickly discharge the gas exhaled by the human body, but the subsequent problem is that the human body Harmful impurities in the breathed air pose a threat to human health; the third scheme can theoretically provide a suitable flow direction for the gas exhaled by the human body, but in actual use, there are problems caused by too long catheters and unstable pipe directions. The problem of low gas discharge efficiency is not feasible in practical applications.

For improving the ventilation effect, although the introduction of the breathing valve solves this problem to a certain extent, it is also easy to cause harmful impurities in the air to enter the inside of the mask through the breathing valve, seriously endangering people's health and making the filtering effect of the mask unable to play a role.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

Utility model content

Aiming at the above-mentioned technical problems in the related art, the utility model proposes an anti-atomization cleaning mask, which can solve the above-mentioned technical problems.

For realizing above-mentioned technical purpose, technical scheme of the present utility model is realized like this:

An anti-fog cleaning mask, including a mask body, the upper side of the mask body is connected with an anti-fog cotton block, and the anti-fog cotton block includes a left-right symmetrical curved cotton block, and a hollow cavity is arranged inside the curved cotton block , the hollow cavity is filled with a desiccant, a sealing device is provided between the hollow cavity and the outer surface of the curved cotton block, the surroundings of the mask body are sealed with elastic bands, and the lower part of the anti-fog cotton block A breathing valve is arranged on the side, and an activated carbon filter cotton net is arranged on the inner side of the breathing valve. The activated carbon cotton filter net is detachably connected to the mask body, and ear hooks are connected to the left and right sides of the mask body.

Further, the mask body includes a microporous gauze layer, a non-woven fabric layer is provided inside the microporous gauze layer, and a polypropylene layer is provided inside the non-woven fabric layer.

Further, the inner surface of the mask body is provided with an antibacterial cotton cloth layer.

Further, zippers are connected to the left and right sides of the inner surface of the mask body, and the antibacterial cotton layer is connected to the inner surface of the mask body through zippers.

Further, a desiccant storage bag is provided in the hollow cavity, and the desiccant storage bag is filled with desiccant.

Further, the desiccant is composed of silica gel particles and activated carbon particles.

Further, the ear hook adopts an elastic band with elasticity.

Beneficial effects of the utility model: the upper side of the mask body is equipped with an anti-fog cotton block that conforms to the bridge of the nose and the face structure of the person, and a desiccant is arranged in the anti-fog cotton block, thereby preventing the rise of water vapor, and the breather valve The inner side is equipped with an activated carbon filter cotton net, which improves the air circulation and prevents harmful impurities in the air from entering the mask through the breathing valve. At the same time, the mask body is made of three layers of materials, which can further filter harmful gases. Inside the mask A detachable, washable and replaceable antibacterial cotton layer is added to keep the mask hygienic.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic structural view of an anti-fog cleaning mask according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of an anti-fog cotton block of an anti-fog cleaning mask according to an embodiment of the utility model.

In the figure: 1. Anti-fog cotton block; 2. Curved surface cotton block; 3. Hollow cavity; 4. Elastic belt; 5. Breathing valve; 6. Activated carbon filter cotton net; Zipper; 10. Antibacterial cotton layer.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in Fig. 1-Fig. 2, a kind of anti-fog cleaning mask according to the embodiment of the present utility model comprises a mask body, the upper side of the mask body is connected with an anti-fog cotton block 1, and the anti-fog cotton block 1 includes a left-right symmetrical curved cotton block 2, the curved cotton block 2 is provided with a hollow cavity 3, the hollow cavity 3 is filled with a desiccant, the hollow cavity 3 and the curved cotton block 2 A sealing device 8 is provided between the surfaces, and elastic bands 4 are used to seal the sides of the mask body. A breathing valve 5 is provided on the underside of the anti-fog cotton block 1, and an activated carbon filter cotton net is provided on the inside of the breathing valve 5. 6. The activated carbon filter cotton net 6 is detachably connected to the mask body, and the left and right sides of the mask body are connected with ear hooks 7 .

In order to facilitate the understanding of the above-mentioned technical solution of the present utility model, the above-mentioned technical solution of the present utility model will be described in detail below through specific usage modes.

In specific use, according to the anti-fog cleaning mask described in the utility model, the upper side of the mask body is connected with an anti-fog cotton block 1, and the anti-fog cotton block 1 includes a left-right symmetrical curved cotton block 2, a curved cotton block 2 The inner surface of the inner surface is made into a curved shape, which matches with the bridge of the nose and the face structure of a person, and can prevent the rise of water vapor to the greatest extent. The two curved cotton blocks 2 are equipped with hollow cavities 3, which are filled with dry The desiccant can completely dry the water vapor escaping from the edge of the anti-fog cotton block 1. A sealing device 8 is provided between the hollow cavity 3 and the outer surface of the curved cotton block 2. The sealing device 8 can be between the hollow cavity 3 and the outer surface of the curved cotton block 2. There is a strip-shaped opening between the outer surfaces of the curved cotton block 2, and then the opening is sealed with glue, or a zipper structure can be used for sealing, as long as the hollow cavity 3 and the outer surface of the curved cotton block 2 can be opened and closed. The effect of sealing is enough, and then the desiccant can be taken out and replaced by the sealing device 8. After using for a certain period of time, the desiccant can be placed in the sun and exposed to the sun, so as to achieve the reuse of the desiccant. The surroundings of the mask body are sealed with elastic bands 4. The elastic band realizes the close contact between the edge of the mask body and the human skin, leaving no gaps, preventing air impurities from entering the mask, and to a certain extent has the function of keeping out the cold. The lower side of the anti-fog cotton block 1 is provided with a breathing valve 5, which is used to improve the ventilation effect, and the inner side of the breathing valve 5 is provided with an activated carbon filter cotton net 6, which plays a role of filtering, so that harmful impurities in the air cannot enter through the breathing valve 5 The inside of the mask avoids endangering people's health. In addition, the activated carbon filter cotton mesh 6 is detachably connected to the mask body, and the activated carbon cotton filter mesh 6 can be replaced and disassembled. Unlike many masks, which are disposable, this avoids a huge waste of resources. waste.

The mask body includes a microporous gauze layer, a non-woven fabric layer is provided inside the microporous gauze layer, and a polypropylene layer is provided inside the non-woven fabric layer. The mask body is equipped with three layers of materials from the inside to the outside according to the size of the aperture, which makes the filtering effect better.

The inner surface of the mask body is provided with an antibacterial cotton layer 10 .

The left side and the right side of the inner surface of the mask body are connected with a slide fastener 9, and the antibacterial cotton layer 10 is connected with the inner surface of the mask body through the slide fastener 9. Dirt such as droplets exhaled by the user from the mouth and nose can be collected by the antibacterial cotton cloth layer 10, which can be disassembled for cleaning or replacement after a period of time, thus avoiding direct replacement of the mask, saving energy and being environmentally friendly.

The hollow cavity 3 is provided with a desiccant storage bag, and the desiccant storage bag is filled with a desiccant. Put the desiccant into the desiccant storage bag, which is easier to replace and less likely to leak.

The desiccant is composed of silica gel particles and activated carbon particles. Silica gel particles can absorb moisture, and activated carbon particles can absorb harmful gases, and the combination of the two works best.

The ear hook 7 adopts an elastic elastic band. Elastic elastic band is used as ear hanger 7, makes mouth mask fit closely on user's face.

In summary, with the help of the above technical solution of the present utility model, an anti-fog cotton block that conforms to the human nose bridge and facial structure is provided on the upper side of the mask body, and a desiccant is provided in the anti-fog cotton block, thereby preventing To prevent water vapor from rising, there is an activated carbon filter cotton net inside the breathing valve, which improves air circulation and prevents harmful impurities in the air from entering the inside of the mask through the breathing valve. For further filtering, a detachable, washable and replaceable antibacterial cotton cloth layer is added inside the mask to keep the mask hygienic.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (7)

1. a kind of preventing atomization cleans mask, which is characterized in that including mask body, antifog cotton is connected on the upside of the mask body Block（1）, the antifog cotton block（1）Including symmetrical curved surface cotton block（2）, the curved surface cotton block（2）It is interior to be equipped with hollow cavity （3）, the hollow cavity（3）It is interior to be filled with drier, the hollow cavity（3）With the curved surface cotton block（2）Between outer surface Equipped with closing device（8）, the surrounding of the mask body is using elastic band（4）Edge sealing, the antifog cotton block（1）Downside be equipped with Breather valve（5）, the breather valve（5）Inside be equipped with activated carbon filter pulp net（6）, the activated carbon filter pulp net（6）With the mouth Cover body is detachably connected, and ear-hang is respectively connected at left and right sides of the mask body（7）.

2. a kind of preventing atomization cleaning mask according to claim 1, which is characterized in that the mask body includes micropore gauze Layer, the micropore gauze layer inside are equipped with nonwoven layer, polypropylene layer are equipped on the inside of the nonwoven layer.

A kind of 3. preventing atomization cleaning mask according to claim 1 or claim 2, which is characterized in that the inner surface of the mask body Equipped with antibacterial cotton layer of cloth（10）.

4. a kind of preventing atomization cleaning mask according to claim 3, which is characterized in that on the left of the inner surface of the mask body Slide fastener is respectively connected with right side（9）, the antibacterial cotton layer of cloth（10）Pass through slide fastener with the inner surface of the mask body（9）Even It connects.

A kind of 5. preventing atomization cleaning mask according to claim 1, which is characterized in that the hollow cavity（3）Interior be equipped with is done Drying prescription storage pocket, the drier storage pocket is interior to be filled with drier.

6. mask is cleaned according to a kind of preventing atomization of claim 1 or 5, which is characterized in that the drier by silicon particle and Active carbon particle mixing composition.

A kind of 7. preventing atomization cleaning mask according to claim 1, which is characterized in that the ear-hang（7）Using with flexible Elastic band.