CN214340302U - Moisture-removing filtering protective mask - Google Patents

Abstract

The utility model relates to a remove damp and filter protective facial mask relates to gauze mask technical field, and it includes the gauze mask body, and the gauze mask body includes bridge of the nose strip, remove damp and filter protective facial mask still including installing the water conservancy diversion strip on the gauze mask body, be equipped with the blow vent on the water conservancy diversion strip and with the air current passageway of blow vent intercommunication, air current passageway and external environment intercommunication. The problem of vapor in the expired gas form water smoke and block user's sight on the lens surface easily has been solved in this application, has increased gauze mask wearer's experience and has felt.

Description

Moisture-removing filtering protective mask

Technical Field

The application relates to the technical field of masks, in particular to a moisture-removing filtering protective mask.

Background

The mask can filter micro-particle substances outside the mask, and has good protection effect on the mouth and nose of a human body. With the increase of safety awareness of people, more and more people wear masks in public places to reduce the possibility of spreading influenza viruses.

The utility model with the related technical publication number of CN205512476U discloses a disposable mask, which comprises a mask sheet and two ear belts, wherein the two ear belts are respectively connected with the left edge and the right edge of the mask sheet; the mask piece comprises three layers, wherein four edges of each layer are fixedly connected with four edges corresponding to adjacent layers in a welding mode; the left edge and the right edge of the mask sheet form a point belt or a wrapping edge in a welding mode, and the point belt or the wrapping edge enables the mask sheet to form wrinkles in the horizontal direction; the mask piece is also provided with two nose bridge strips in the horizontal direction, and the two nose bridge strips are respectively positioned at the upper edge and the middle of the mask piece; the mask sheet is folded and wraps the nose bridge strip, and the nose bridge strip is fixed in a welding mode.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when a user wearing glasses wears the mask in winter with cold weather, water vapor in the exhaled air easily overflows from the upper part of the mask and is liquefied to form a layer of water mist on the surfaces of the glasses when meeting cold, and the sight of the user is blocked.

SUMMERY OF THE UTILITY MODEL

In order to improve the user who wears glasses and wear the gauze mask in the time steam in the expired gas forms water smoke on the lens surface easily, block the problem of user's sight, this application provides a remove damp filtration protective facial mask.

The application provides a remove damp filtration protective facial mask adopts following technical scheme:

the utility model provides a remove damp and filter protective facial mask, includes the gauze mask body, and the gauze mask body includes the bridge of the nose strip, remove damp and filter protective facial mask still including installing the water conservancy diversion subassembly on the gauze mask body, the water conservancy diversion subassembly is equipped with the blow vent and the air current passageway that communicates with the blow vent on the water conservancy diversion strip including being fixed in the gauze mask body, air current passageway and external environment intercommunication.

Through adopting above-mentioned technical scheme, when wearing the gauze mask, water conservancy diversion strip laminating people's face reduces the clearance between gauze mask body and the people face, blocks that expired gas from the gauze mask top and escapes. The hot air flow exhaled by the human body enters the air flow channel from the air vent, and then the hot air flow is guided out from the side face of the human face through the air flow channel, so that the possibility that water vapor in the exhaled air easily forms water mist on the surfaces of the spectacle lenses and blocks the sight of a user is reduced.

Optionally, the air flow channel is filled with a water absorbent.

By adopting the technical scheme, the water absorbent in the airflow channel can absorb water vapor in exhaled air which flows upwards by a user, and the possibility that the water vapor in the exhaled air escapes from the mask and is attached to the surface of a spectacle lens to form water mist is further reduced.

Optionally, the guide strip body is an aluminum pipe.

Through adopting above-mentioned technical scheme, the water conservancy diversion strip can keep the circulation of gas of air current channel in the water conservancy diversion strip when the gauze mask is crooked for the metal flow tube, conveniently carries out the drainage to the expired gas from the top effusion.

Optionally, one side of the diversion strip, which is far away from the mask body, is provided with a flexible cushion.

Through adopting above-mentioned technical scheme, the uncomfortable sense of aluminium system water conservancy diversion strip direct subsides on the human nose bridge can be reduced to the flexible pad, improves user's gauze mask and wears experience and feel.

Optionally, the gauze mask body includes antibacterial layer, and antibacterial layer is ultra-thin polypropylene melt-blown material layer.

By adopting the technical scheme, the ultra-thin polypropylene melt-blown material layer can sterilize the outside air, and the possibility that the human body is invaded by bacteria and viruses is reduced.

Optionally, the mask body further comprises a fragrance increasing layer and a filter layer located between the antibacterial layer and the fragrance increasing layer.

Through adopting above-mentioned technical scheme, the filter layer can adsorb the filtration to external gas, reduces the human possibility of inhaling tiny granule, and the aroma-increasing layer can increase the experience sense that the user wore the gauze mask.

Optionally, the filter layer is a bamboo charcoal fiber layer.

By adopting the technical scheme, the bamboo charcoal fiber not only can adsorb micro particles in the air, but also has a sterilization effect, so that the safety of a human body is further ensured.

Optionally, the flavoring layer is a non-woven fabric layer sprayed with citrus essential oil.

Through adopting above-mentioned technical scheme, the oranges and tangerines essential oil can increase the user and experience the sense when wearing the gauze mask, can also play the effect of shaking simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when wearing the gauze mask, the water conservancy diversion strip laminating people's face reduces the clearance between gauze mask body and the people face, blocks that expired gas from the gauze mask top and escapes. Hot air flow exhaled by a human body enters the air flow channel from the air vent, and then the hot air flow is guided out from the side face of the human face through the air flow channel, so that the possibility that water vapor in the exhaled air easily forms water mist on the surfaces of the spectacle lenses and blocks the sight of a user is reduced;

2. the antibacterial layer, the filter layer and the aroma-enhancing layer on the mask body can reduce the possibility that external tiny particulate matters and virus bacteria enter the human body, and meanwhile, the mask body can also adsorb vapor in the exhaled air of the human body, so that the wearing feeling of a user is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a moisture removing filter protective mask in accordance with an embodiment of the present application;

fig. 2 is a schematic structural view of the mask body;

FIG. 3 is a cross-sectional view taken along plane A-A of FIG. 1;

fig. 4 is a schematic structural view of the guide strip.

Description of reference numerals: 1. a mask body; 11. a bacteriostatic layer; 12. a filter layer; 13. a fragrance-enhancing layer; 14. a hanging rope; 15. a nose bridge strip; 2. a flow guide strip; 21. a vent; 22. an air flow channel; 23. a water absorbing agent.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses remove damp filtration protective facial mask. Referring to fig. 1, remove damp and filter protective facial mask and include gauze mask body 1 and install water conservancy diversion strip 2 on gauze mask body 1, water conservancy diversion strip 2 can carry out the water conservancy diversion to expired gas when the user wears the gauze mask, has reduced the steam in the user expired gas who wears glasses and has formed water smoke on the lens surface easily, blocks the possibility of user's sight.

Referring to fig. 2, the whole mask body 1 is rectangular sheet, two ends of the mask body 1 are respectively welded with an ear hanging rope 14, and two ends of the ear hanging rope 14 are welded at the same end of the mask body 1. The ear hanging rope 14 can be a flexible rope made of spandex and chinlon, and a user can wear the mask through the ear hanging rope 14 to protect the mouth and the nose. The back paste on the adjacent one side with ear-hang rope 14 on gauze mask body 1 has the bridge of the nose strip 15 of aluminium system, pinches between fingers bridge of the nose strip 15 and the laminating of bridge of the nose profile, can reduce the possibility that gauze mask body 1 drops downwards, can also play good sealed effect in gauze mask body 1 and human mouth nose department simultaneously, plays better guard action.

Referring to fig. 1 and 3, in order to reduce the possibility that the user is invaded by influenza virus or bacteria in the environment, the mask body 1 comprises an antibacterial layer 11, the antibacterial layer 11 is an ultrathin polypropylene melt-blown material layer, the antibacterial layer 11 can sterilize bacteria inside and outside the mask in the processes of inhaling and exhaling of the user, the possibility that the bacteria in the exhaled air of the user invades other people can be reduced, and the possibility that the user is invaded by influenza virus in the external environment can be reduced.

In order to improve the experience of the mask wearer, the bacteria inhibiting layer 11 is connected with the fragrance increasing layer 13 by sticking or needling, and the fragrance increasing layer 13 is a non-woven fabric layer coated with citrus essential oil. When wearing the mask, the aroma-increasing layer 13 is close to the mouth and nose of a human body, so that the aroma of the absorbed gas can be increased when a user inhales, and the mask wearing experience of the user is improved.

In order to reduce the water vapor in the exhaled air and adhere to the gauze mask surface and influence the user experience, it has filter layer 12 to fill between bacteriostasis layer 11 and the aroma enhancement layer 13, and filter layer 12 can be the bamboo charcoal fiber layer, and bamboo charcoal fiber has good adsorption efficiency, still has antibacterial effect simultaneously, further promotes antibacterial effect. The bamboo charcoal fiber layer can adsorb vapor in the user's expired gas, can also adsorb small dust and pungent taste in the external environment simultaneously, has improved user's gauze mask and has worn the experience effect.

Referring to fig. 1 and 4, the whole diversion strip 2 may be an aluminum tube with a rectangular cross section, and the diversion strip 2 is connected with the mask body 1 in a sticking manner. The diversion strip 2 is located the back of the face where the nose bridge strip 15 is located on the mask body 1, and the diversion strip 2 corresponds to the position where the nose bridge strip 15 is located. The length of the diversion strip 2 is 5-10mm less than that of the mask body 1, the width is 8-10mm, and the thickness is 2-3 mm. Airflow channel 22 is opened along length direction in water conservancy diversion strip 2, and airflow channel 22 link up water conservancy diversion strip 2. The side wall of the flow guide strip 2 is provided with an air vent 21, the opening direction of the air vent 21 faces the bridge of the nose of a user, the caliber length of the air vent 21 is 4-5cm, and the air vent 21 is communicated with the air flow channel 22 and divides the air flow channel 22 into two sections. The diversion strip 2 is kept away from 1 one side of gauze mask body and is pasted and to be stamped the flexible pad, and the flexible pad can promote the user and wear the experience of gauze mask and feel. The user is when wearing the gauze mask, and water conservancy diversion strip 2 can be laminated with human face, and aluminium system water conservancy diversion strip 2 can keep the gas circulation in airflow channel 22 when buckling, and expired gas can directly get into airflow channel 22 and then discharge external environment from blow vent 21, prevents that expired gas from directly overflowing from the gauze mask top and forming water smoke on user's glasses surface, influences user's sight. In order to further absorb the water vapor in the exhaled air, the air flow channel 22 is filled with the water absorbent 23, the water absorbent 23 can be activated carbon, the activated carbon can be filled in the waterproof breathable film, and then the film strip is placed in the air flow channel 22 to play a role in absorbing the water vapor in the exhaled air.

The implementation principle of the moisture-removing filtering protective mask in the embodiment of the application is as follows: the user hangs ear string rope 14 and then wears the gauze mask in oronasal department, pinch nose bridge strip 15, water conservancy diversion strip 2 and human face laminating, when the user exhales, the part expired gas that flows away from the top enters into blow vent 21, flow into airflow channel 22 and then discharge to the external environment from blow vent 21 again, the water absorbent 23 of airflow channel 22 intussuseption can further reduce the vapor in the expired gas, the vapor that has reduced in the expired gas forms water smoke on the lens surface easily and blocks the possibility of user's sight.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a remove damp filtration protective facial mask, includes gauze mask body (1), and gauze mask body (1) includes bridge of the nose strip (15), its characterized in that: remove damp filtration protective facial mask still including installing water conservancy diversion strip (2) on gauze mask body (1), be equipped with air vent (21) on water conservancy diversion strip (2) and with air vent (21) the air current passageway (22) of intercommunication, air current passageway (22) and external environment intercommunication.

2. The moisture removing filtering protective mask of claim 1, wherein: the air flow channel (22) is filled with a water absorbent (23).

3. The moisture removing filtering protective mask of claim 1, wherein: the body of the flow guide strip (2) is an aluminum pipe.

4. The moisture removing filtering protective mask of claim 3, wherein: one side of the diversion strip (2) far away from the mask body (1) is provided with a flexible pad.

5. The moisture removing filtering protective mask of claim 1, wherein: the mask body (1) comprises an antibacterial layer (11), and the antibacterial layer (11) is an ultrathin polypropylene melt-blown material layer.

6. The moisture removing filtering protective mask of claim 5, wherein: the mask body (1) further comprises a fragrance increasing layer (13) and a filter layer (12) positioned between the antibacterial layer (11) and the fragrance increasing layer (13).

7. The moisture removing filtering protective mask of claim 6, wherein: the filter layer (12) is a bamboo charcoal fiber layer.

8. The moisture removing filtering protective mask of claim 6, wherein: the flavoring layer (13) is a non-woven fabric layer sprayed with citrus essential oil.

Images