CN213215484U - Mask capable of removing peculiar smell - Google Patents

Abstract

The utility model discloses a can remove gauze mask of peculiar smell, including the gauze mask surface course, be equipped with the breather valve in the gauze mask surface course, the outside of breather valve is equipped with the bleed mouth, and the inboard of breather valve is equipped with exhaling mouthful, is equipped with first filter screen layer in the breather valve, and the outside on first filter screen layer is equipped with the activated carbon layer, and the outside on activated carbon layer is equipped with the second filter screen layer, and the inner wall surface of breather valve is located to the second filter screen layer. The mask can protect the nose bridge and ears of a user through the first spongy cushion and the second spongy cushion, so that the user can be effectively protected; this gauze mask can filter impurity and dust in the air through first filter screen layer and second filter screen layer, and the active carbon layer can purify the air simultaneously, purifies the foreign matter in the air for the gauze mask is comparatively abundant to user's protection.

Description

Mask capable of removing peculiar smell

Technical Field

The utility model belongs to the technical field of the gauze mask, specifically be a can remove gauze mask of peculiar smell.

Background

The mask is a sanitary article, is generally worn at the position of the mouth and the nose for filtering air entering the mouth and the nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, is made of gauze or paper and other materials, has a certain filtering effect on air entering the lung, and has a very good effect when the mask is worn in operation in an environment polluted by dust and the like when respiratory infectious diseases are prevalent.

The existing mask cannot protect ears and the nose bridge of a user, so that the use performance of the mask is poor, the user cannot be well protected, the mask can only perform a simple dustproof effect, foreign matters cannot be removed, and the use effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can remove gauze mask of peculiar smell to solve the problem that the foreign matter can not be removed to the gauze mask.

In order to achieve the above object, the utility model provides a following technical scheme: a mask capable of removing peculiar smell comprises a mask surface layer, wherein breathing valves are arranged in the mask surface layer, the breathing valves are two and are respectively arranged on two sides in the mask surface layer, air-entraining ports are arranged on the outer side of the breathing valves and are arranged on the outer side surface of the breathing valves uniformly, exhalation ports are arranged on the inner side of the breathing valves and are arranged on the inner side surface of the breathing valves uniformly, a first filter screen layer is arranged in the breathing valves and is attached to the inner wall of the front side of the breathing valves, an activated carbon layer is arranged on the outer side of the first filter screen layer and is arranged between the first filter screen layer and a second filter screen layer on two sides of the breathing valves, the activated carbon layer has a strong purification effect and can remove foreign matters in the air, the peculiar smell removing effect can be well achieved, and the second filter screen layer is arranged on the outer side of the activated carbon layer, the inner wall surface of breather valve is located to the second filter screen layer, and the laminating of second filter screen layer is at the rear side inner wall of breather valve to first filter screen layer and second filter screen layer have stronger edulcoration effect.

Preferably, the front side of gauze mask surface course has the mask area of crimping, and the mask area is equipped with two, and the mask area crimping of both sides is in the front side both ends of gauze mask surface course to the mask area can be hung on the ear, conveniently fixes the gauze mask on face.

Preferably, the mask belt is internally provided with a first spongy cushion which is fixedly bonded on the inner side of the mask belt, so that ears can be protected effectively.

Preferably, the rear side of gauze mask surface course is equipped with the elastic fiber layer, and the outer fringe on elastic fiber layer bonds in the rear side of gauze mask surface course, and the elastic fiber layer has stronger safeguard effect.

Preferably, the rear side of elastic fiber layer is equipped with the airtight inoxidizing coating, and the airtight inoxidizing coating bonds in the rear side of elastic fiber layer, and the airtight inoxidizing coating is effectual prevents that the air from passing through the gauze mask surface course for the air can only get into through the breather valve of both sides.

Preferably, the rear side of the airtight protective layer is provided with a mask inner layer, the mask inner layer is bonded on the rear side of the airtight protective layer, and the mask inner layer has certain flexibility and can well protect the face of a user.

Preferably, be equipped with the second foam-rubber cushion in the gauze mask inlayer, the fixed inboard that bonds at the gauze mask inlayer of second foam-rubber cushion can protect user's bridge of the nose.

Compared with the prior art, the beneficial effects of the utility model are that: 1. this gauze mask can protect user's bridge of the nose and ear through first foam-rubber cushion and second foam-rubber cushion, effectually protects user.

2. This gauze mask can filter impurity and dust in the air through first filter screen layer and second filter screen layer, and the active carbon layer can purify the air simultaneously, purifies the foreign matter in the air for the gauze mask is comparatively abundant to user's protection.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a back schematic view of the present invention;

FIG. 3 is a partial cross-sectional view of the mask of the present invention;

FIG. 4 is a partially enlarged schematic view of the breather valve of the present invention;

fig. 5 is a partially enlarged sectional view of the structure of the breather valve of the present invention.

In the figure: 1. a mask facing; 11. a mask band; 12. a first foam-rubber cushion; 21. an elastic fiber layer; 22. an air-impermeable protective layer; 23. an inner layer of the mask; 24. a second foam pad; 31. a breather valve; 32. a gas-introducing port; 33. an exhalation port; 34. a first screen layer; 35. an activated carbon layer; 36. And a second screen layer.

Detailed Description

Referring to fig. 1-5, a mask capable of removing odor comprises a mask surface layer 1, wherein two breathing valves 31 are arranged in the mask surface layer 1, the two breathing valves 31 are respectively arranged on two sides in the mask surface layer 1, an air-entraining port 32 is arranged on the outer side of the breathing valve 31, the air-entraining port 32 is arranged on the outer side surface of the breathing valve 31, the air-entraining ports 32 are uniformly arranged, an exhalation port 33 is arranged on the inner side of the breathing valve 31, the exhalation port 33 is arranged on the inner side surface of the breathing valve 31, the exhalation port 33 is uniformly arranged, a first filter screen layer 34 is arranged in the breathing valve 31, the first filter screen layer 34 is attached to the inner wall of the front side of the breathing valve 31, an activated carbon layer 35 is arranged on the outer side of the first filter screen layer 34, the activated carbon layer 35 is arranged between the first filter screen layer 34 and a second filter screen layer 36 on two sides of the breathing valve 31, the activated carbon layer 35 has a strong purification effect, and the activated carbon, the effect of removing peculiar smell can be well played, the second filter screen layer 36 is arranged on the outer side of the activated carbon layer 35, the second filter screen layer 36 is arranged on the inner wall surface of the breather valve 31, the second filter screen layer 36 is attached to the inner wall of the rear side of the breather valve 31, and the first filter screen layer 34 and the second filter screen layer 36 have a strong impurity removing effect.

Referring to fig. 1-3, the front side of the mask surface layer 1 is pressed with two mask belts 11, the two mask belts 11 are pressed at the two ends of the front side of the mask surface layer 1, and the mask belts 11 can be hung on the ears to fix the mask on the face.

Referring to fig. 1 to 3, a first sponge cushion 12 is disposed in the mask belt 11, and the first sponge cushion 12 is fixedly adhered to the inner side of the mask belt 11 to effectively protect ears.

Referring to fig. 1-3, the back side of the mask surface layer 1 is provided with an elastic fiber layer 21, the outer edge of the elastic fiber layer 21 is adhered to the back side of the mask surface layer 1, and the elastic fiber layer 21 has a strong protection effect.

Referring to fig. 1-3, the rear side of the elastic fiber layer 21 is provided with an air-impermeable protective layer 22, the air-impermeable protective layer 22 is adhered to the rear side of the elastic fiber layer 21, and the air-impermeable protective layer 22 effectively prevents air from passing through the mask surface layer 1, so that air can only enter through the breathing valves 31 on both sides.

Referring to fig. 1 to 3, a mask inner layer 23 is disposed at a rear side of the airtight protection layer 22, the mask inner layer 23 is adhered to the rear side of the airtight protection layer 22, and the mask inner layer 23 has a certain flexibility to protect a user's face.

Referring to fig. 1-3, a second sponge cushion 24 is disposed in the mask inner layer 23, and the second sponge cushion 24 is fixedly adhered to the inner side of the mask inner layer 23 to protect the nose bridge of the user.

The working principle of the scheme is as follows: during the use, first foam-rubber cushion 12 on the mask area 11 with both sides at first hangs on user's both sides ear, first foam-rubber cushion 12 has certain flexibility and can protect user's ear, second foam-rubber cushion 24 contacts user's bridge of the nose department simultaneously, can protect user's the bridge of the nose, the air can enter into breather valve 31 through bleed port 32 of breather valve 31 in, the air is through the filtration of first filter screen layer 34, filter impurity and the dust in the air, rethread active carbon layer 35 purifies the air, purify the foreign matter in the air, again pass through the redundant filtration of second filter screen layer 36, effectual comprehensive purification and protection are carried out to the air, the air rethread expiratory valve 31 other end's mouth 33 contacts the human body, the confession user breathes and uses.

Claims (7)

1. The utility model provides a can remove gauze mask of peculiar smell, includes gauze mask surface course (1), its characterized in that: be equipped with breather valve (31) in gauze mask surface course (1), the outside of breather valve (31) is equipped with bleed port (32), the inboard of breather valve (31) is equipped with exhale mouth (33), be equipped with first filter screen layer (34) in breather valve (31), the outside of first filter screen layer (34) is equipped with activated carbon layer (35), the outside of activated carbon layer (35) is equipped with second filter screen layer (36), the inner wall surface of breather valve (31) is located in second filter screen layer (36).

2. A mask according to claim 1, wherein said mask further comprises: the front side of the mask surface layer (1) is connected with a mask belt (11) in a pressing mode.

3. A mask according to claim 2, wherein said mask further comprises: a first spongy cushion (12) is arranged in the mask belt (11).

4. A mask according to claim 1, wherein said mask further comprises: the rear side of the mask surface layer (1) is provided with an elastic fiber layer (21).

5. A mask according to claim 4, wherein the mask further comprises: the rear side of the elastic fiber layer (21) is provided with an airtight protective layer (22).

6. A mask according to claim 5, wherein the mask further comprises: the rear side of the airtight protective layer (22) is provided with a mask inner layer (23).

7. A mask according to claim 6, wherein said mask further comprises: a second spongy cushion (24) is arranged in the mask inner layer (23).

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