CN111227383A - Transparent mask - Google Patents

Abstract

The invention relates to the field of protective masks, in particular to a transparent mask. After the transparent mask is worn, the wearer's face can be directly seen, and the sight of others will not be blocked; when breathing, the odor of oral breathing will not be introduced into the nasal cavity, effectively avoiding the discomfort caused by mixed breathing of the oral and nasal cavity; The design of the invention is simple and beautiful, and it is more convenient to use; and the filtering effect is integrated, so that the transparent mask has a protective effect and is more practical.

Description

a transparent mask

technical field

The invention relates to the field of protective masks, in particular to a transparent mask.

Background technique

At present, due to factors such as filter elements and structural materials of various types of masks, people will cover most of their faces once they wear masks. Capture each other's expressions during verbal communication. The transparent masks and smile masks worn in the catering industry or other industries do not have a certain protective effect. It can only let others look directly at the face to prevent droplets from facing directly, and it cannot filter the floating dust particles, viruses, etc. in the external air.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a transparent mask that can directly look at the face and has a protective effect.

The technical scheme adopted in the present invention: the transparent mask is composed of a silicone pad, a transparent cover, a filter module and a tie, the silicone pad is connected with the transparent cover, and the transparent cover is provided with an isolation layer, and the transparent The cover body is divided into an oral breathing chamber and a nasal breathing chamber, the silicone pads are distributed on the edges of the transparent cover body and the isolation layer, and the transparent mask is worn on the face as a whole to increase the overall sealing performance of the transparent mask, so the The tie is used to fix the transparent mask.

Preferably, the transparent mask includes the silicone pad and the transparent cover body, the transparent cover body is provided with an isolation layer, and the transparent cover body is divided into an oral breathing chamber and a nasal breathing chamber. The breathing chamber forms an airtight air duct through the silicone pad.

Preferably, the silicone pad is connected to the edge of the transparent cover body and the isolation layer. Further, the silicone pad is designed in an arc shape to increase the force bearing area when wearing and enhance the sealing performance.

Preferably, the filter modules are provided at both ends of the transparent cover; further, the filter modules are directly pasted on the filter placement area; further, the filter cartridge placement area can be designed with a filter cartridge placement frame, and the filter cartridge is placed in Afterwards, use the gland to secure the filter element.

Preferably, the filter placement area includes a filter element and air inlet and outlet holes, and the filter element is composed of a non-woven filter layer, a melt-blown cloth filter layer, an activated carbon filter layer, and the like.

The beneficial effects of the invention are as follows: after wearing the transparent mask, the wearer's face can be directly seen without blocking the sight of others; when breathing, the odor of oral breathing will not be introduced into the nasal cavity, effectively avoiding the mixing of the oral and nasal cavities The discomfort caused by breathing; the air inlet and outlet are designed on the left and right sides, which makes the design more concise and beautiful, and the filter element avoids direct contact with droplets; the transparent mask can be used multiple times as a whole, and it can be used for protection only by replacing the filter element. The transparent mask developed by the invention is more practical and can reduce the loss of filter element material.

Description of drawings

Fig. 1 is the side schematic diagram of a kind of transparent mask of the present invention.

Fig. 2 is the front schematic diagram of a kind of transparent mask of the present invention.

Fig. 3 is the rear view schematic diagram of a kind of transparent mask of the present invention.

In the picture, 1. Transparent cover, 2. Filter placement area, 3. Ear straps, 4. Isolation layer, 5. Silicone pad.

Detailed ways

The present invention will be further described with reference to the embodiment, which is a preferred embodiment of the present invention.

As shown in Figures 1 and 2, a transparent mask includes a transparent cover body 1, a filter element placement area 2 and an ear loop tie 3, the transparent cover body 1 is made of a transparent material, and is provided with the filter element placement area, The ear loop tie 3 is connected with the transparent cover.

The filter element placement area is located on the left and right sides of the transparent mask, the filter element is a replaceable filter element, and the filter element has stickability and can be directly attached to the filter element placement area; further, the filter element is The placement area may be to design a filter element placement frame, and after the filter element is placed, use a gland to fix the filter element; the ear loop tie 3 is only used as an example, and is not an optimal design.

The filter element is composed of a non-woven filter layer, a melt-blown cloth filter layer and an activated carbon filter layer. The transparent mask body is made of the transparent material and the silicone pad, and can be cleaned by washing, sterilizing, etc., to achieve the purpose of multiple use.

As shown in FIG. 3 , the transparent cover 1 is provided with the isolation layer 4 , and both the transparent cover 1 and the isolation layer 4 are connected with the silicone pad 5 , and the isolation layer 5 will The transparent cover body 1 is divided into an oral breathing chamber and a nasal breathing chamber. When the wearer breathes, the oral breathing chamber and the nasal breathing chamber are separated to circulate air, so as to prevent the odor from the mouth from affecting the wearing comfort.

The silicone pad 5 is designed with an elastic curve, which can increase the contact area between the mask and the wearer's face, effectively avoid the streaks that appear when worn over time, and can better adapt to the use of different face shapes; after wearing, the transparency is improved. The airtightness of the mask, the gas during breathing circulates according to the air duct designed by the sub-silo.

After the transparent mask is worn, others can directly see the wearer's face, and it can also protect the wearer when using it. The body 1 and the isolation layer 4 are formed into a double air duct design, which allows the oral cavity and the nasal cavity to breathe separately, and will not let the odorous gas exhaled from the oral cavity flow into the nasal cavity, and the wearer will no longer smell the peculiar smell in the air exhaled by himself. Improves wearer comfort.

The beneficial effects of the invention are as follows: after wearing the transparent mask, the wearer's face can be directly seen without blocking the sight of others; when breathing, the odor of oral breathing will not be introduced into the nasal cavity, effectively avoiding the mixing of the oral and nasal cavities The discomfort caused by breathing; the air inlet and outlet are designed on the left and right sides, which makes the design more concise and beautiful, and the filter element avoids direct contact with droplets; the transparent mask can be used multiple times as a whole, and it can be used for protection only by replacing the filter element. The transparent mask developed by the invention is more practical and can reduce the loss of filter element material.

The present invention is not limited to the above-mentioned embodiments, and all manners that adopt structures and methods similar to those of the present invention to achieve the purpose of the present invention are within the protection scope of the present invention.

Claims (5)

1. The transparent mask is composed of a silica gel pad, a transparent mask body, a filtering module and a lacing, wherein the silica gel pad is connected with the transparent mask body, the transparent mask body is provided with an isolating layer to divide the transparent mask body into an oral cavity breathing chamber and a nasal cavity breathing chamber, the silica gel pad is distributed on the transparent mask body and the edge of the isolating layer, the transparent mask is integrally worn on the face, the integral sealing performance of the transparent mask is improved, and the lacing is used for fixing the transparent mask.

2. The see-through mask according to claim 1, wherein: the transparent mask comprises the silica gel pad and the transparent mask body, the transparent mask body is provided with an isolation layer, the interior of the transparent mask body is divided into an oral cavity breathing chamber and a nasal cavity breathing chamber, and the oral cavity breathing chamber and the nasal cavity breathing chamber are formed into a closed air channel through the silica gel pad.

3. The see-through mask according to claim 1, wherein: the silica gel pad is connected the translucent cover body edge reaches the isolation layer, furtherly, the silica gel pad arc design increases the lifting surface area when wearing to reinforcing leakproofness.

4. The see-through mask according to claim 1, wherein: the filtering modules are arranged at two ends of the transparent cover body; furthermore, the filtering module is directly adhered to the filtering placement area; still further, the filter element placing area can be designed to be a filter element placing frame, and after the filter element is placed in the filter element placing frame, the filter element is fixed by using a pressing cover.

5. The see-through mask according to claim 1, wherein: the filter placing area comprises a filter element and an air inlet and outlet hole, and the filter element is composed of a non-woven fabric filter layer, a melt-blown fabric filter layer, an active carbon filter layer and the like.

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