CN216798526U

CN216798526U - Prevent collapsible gauze mask of acid gas

Info

Publication number: CN216798526U
Application number: CN202121941790.5U
Authority: CN
Inventors: 杨维兵
Original assignee: Naibaisi Jiaxing Safety Protection Products Co ltd
Current assignee: Naibaisi Jiaxing Safety Protection Products Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-06-24
Anticipated expiration: 2031-08-18

Abstract

The utility model provides an acid gas prevention foldable mask, which relates to the technical field of foldable masks and comprises non-woven fabrics, wherein the surface of the non-woven fabrics is fixedly connected with a nose bridge strip, two sides of the non-woven fabrics are both fixedly connected with hanging ropes, one side of the non-woven fabrics is fixedly connected with an acid prevention activated carbon sheet, one side of the acid prevention activated carbon sheet, which is far away from the non-woven fabrics, is fixedly connected with an oily melt-blown fabric, and one side of the oily melt-blown fabric, which is far away from the acid prevention activated carbon sheet, is fixedly connected with a hot air cotton. According to the utility model, the acidic gas in the air can be effectively purified and isolated, and the problems that when a common mask is worn and used, only relatively large inhalable particles such as common dust and saliva are isolated and protected, some acidic gas and small-volume particles cannot be isolated, the safety of equipment users is not facilitated, the safety of the equipment is further improved, the damage of polluted air to the users is reduced, and the normal use of products is facilitated are avoided.

Description

Prevent collapsible gauze mask of acid gas

Technical Field

The utility model relates to the technical field of foldable masks, in particular to an acid gas-proof foldable mask.

Background

The mask is a sanitary article, is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, droplets, viruses and other substances, and is made of gauze, paper and other materials.

When most of masks on the market are worn and used at present, isolation protection is only performed on larger inhalable particles such as common dust and spittle, and isolation cannot be performed on some acidic gases and small-volume particles, so that the safety of equipment users is not facilitated, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that most masks in the prior art are only used for isolating and protecting larger inhalable particles such as common dust, spittle and the like, cannot isolate acid gases and small-volume particles and are not beneficial to the safety of equipment users when being worn, and provides an acid gas-proof foldable mask.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a prevent collapsible gauze mask of acid gas, includes the non-woven fabrics, the surperficial fixedly connected with bridge of the nose strip of non-woven fabrics, the equal fixedly connected with in both sides of non-woven fabrics hangs the rope, one side fixedly connected with acid-proof activated carbon piece of non-woven fabrics, one side fixedly connected with oil melt-blown fabric that the non-woven fabrics was kept away from to acid-proof activated carbon piece, one side fixedly connected with hot-blast cotton that acid-proof activated carbon piece was kept away from to oil melt-blown fabric, the hot-blast cotton one side fixedly connected with hydrophilic cloth of keeping away from oil melt-blown fabric, one side fixedly connected with sponge strip that hot-blast cotton was kept away from to hydrophilic cloth, the fixed surface of non-woven fabrics is connected with breather valve, acid-proof activated carbon piece is the platykurtic structure by active carbon and graphite alkene for main substrate suppression, has the acid air purification function, can protect active carbon, graphite alkene simultaneously.

Preferably, the non-woven fabric is produced by adopting polyester fibers and polyester fiber materials, and has the functions of moisture resistance, air permeability and the like.

Preferably, the nose bridge strip is composed of polyolefin polymer and galvanized filaments, and has the characteristics of flexibility, deformation resistance, shape retention, and the like.

Preferably, the oily melt-blown fabric is prepared by spraying and melting a filtering material mainly prepared from polypropylene, and has the functions of filtering droplets, germs and the like.

Preferably, the hot-blast cotton is prepared by spraying and melting a filter material taking natural flame-retardant fibers as a main raw material, and has stable acid and alkali resistance.

Compared with the prior art, the utility model has the advantages and positive effects that,

in the utility model, when a user wears the mask, the two side hanging ropes are hung in the ear roots to enable the mask to shield the mouth and the nose, the nose bridge strip is pressed immediately to enable the mask to be attached to the skin, when the user breathes, the user breathes through the breather valve, the breather valve sucks air, when the air enters the mask, the air is filtered and isolated through the non-woven fabric, the acid-proof activated carbon sheet, the oily melt-blown fabric, the hot air cotton and the hydrophilic cloth, and the acid-proof activated carbon can purify and isolate peculiar smell in the air through the characteristics of the acid-proof activated carbon, so that the acidic gas in the air can be purified and isolated effectively, the problem that when the mask is worn and used by a common mask, only relatively large inhalable particles such as dust, saliva and the like are isolated and protected, some acidic gas and small-volume particles cannot be isolated, the safety of equipment users is not facilitated is avoided, and the safety of the equipment is further improved, the damage of polluted air to users is reduced, and the normal use of the product is facilitated.

Drawings

FIG. 1 is a schematic perspective view of a foldable mask for preventing acid gases according to the present invention;

FIG. 2 is a schematic view of an internal disassembled structure of a foldable mask for preventing acid gas according to the present invention;

FIG. 3 is a schematic front view of a foldable mask for preventing acid gases according to the present invention;

fig. 4 is a schematic rear view of a foldable mask for preventing acid gas according to the present invention.

Illustration of the drawings: 1. non-woven fabrics; 2. a nose bridge strip; 3. hanging a rope; 4. acid-proof activated carbon tablets; 5. oily melt-blown cloth; 6. hot air cotton; 7. a hydrophilic cloth; 8. a breather valve; 9. a sponge strip.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Example 1, as shown in fig. 1 to 4, an acid gas resistant foldable mask, includes a non-woven fabric 1, a nose bridge strip 2 fixedly connected to a surface of the non-woven fabric 1, a hanging rope 3 fixedly connected to both sides of the non-woven fabric 1, an acid resistant activated carbon sheet 4 fixedly connected to one side of the non-woven fabric 1, an oily meltblown 5 fixedly connected to one side of the acid resistant activated carbon sheet 4 away from the non-woven fabric 1, a hot air cotton 6 fixedly connected to one side of the oily meltblown 5 away from the acid resistant activated carbon sheet 4, a hydrophilic cloth 7 fixedly connected to one side of the hot air cotton 6 away from the oily meltblown 5, a sponge strip 9 fixedly connected to one side of the hydrophilic cloth 7 away from the hot air cotton 6, a breather valve 8 fixedly connected to a surface of the non-woven fabric 1, and the acid resistant activated carbon sheet 4 is pressed by activated carbon and graphene as main substrates to form a flat structure, and has an acid air purifying function, meanwhile, the nose bridge strip 2 is made of polyolefin polymer and galvanized filaments and has the characteristics of being flexible and deformable, keeping the shape of the nose bridge strip not to be rebounded easily and the like, the oily melt-blown fabric 5 is mainly made of polypropylene serving as a main raw material through spray-melting of a filtering material and has the functions of filtering flying foam, germs and the like, the hot air cotton 6 is made of natural flame-retardant fibers serving as the main raw material through spray-melting of the filtering material and has the functions of resisting acid and alkali stably, and the whole non-woven fabric 1 has the functions of purifying air and isolating bacteria.

The whole equipment achieves the effects that when a user wears the mask, the hanging ropes 3 on the two sides are hung into the ear roots and the mask shields the mouth and the nose, the nose bridge strip 2 is pressed immediately to enable the mask to be attached to the skin, when the user breathes, the user breathes through the breathing valve 8, the breathing valve 8 sucks air, when the air enters the mask, the air is filtered and isolated through the non-woven fabric 1, the acid-proof activated carbon sheet 4, the oily melt-blown cloth 5, the hot air cotton 6 and the hydrophilic cloth 7 respectively, the acid-proof activated carbon can purify peculiar smell in the air through self characteristics, the scheme can effectively purify and isolate acid gas in the air, and avoids the problem that when the ordinary mask is worn and used, the ordinary mask only isolates and protects large inhalable particles such as common dust, spittle and the like, can not isolate some acid gas and small-volume particles, and is not beneficial to the safety of equipment users, thereby improving the safety of the equipment, reducing the damage of the polluted air to the user and facilitating the normal use of the product.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims

1. The utility model provides a prevent collapsible gauze mask of acid gas, includes non-woven fabrics (1), its characterized in that: the utility model discloses a fuse-blow-out type air bag, including non-woven fabrics (1), the surperficial fixedly connected with bridge of the nose strip (2) of non-woven fabrics (1), the equal fixedly connected with in both sides of non-woven fabrics (1) hangs rope (3), one side fixedly connected with acid-proof activated carbon piece (4) of non-woven fabrics (1), one side fixedly connected with oil meltblown fabric (5) of keeping away from non-woven fabrics (1) are prevented acid activated carbon piece (4), one side fixedly connected with hot-blast cotton (6) of acid-proof activated carbon piece (4) are kept away from in oil meltblown fabric (4), one side fixedly connected with hydrophilic cloth (7) of oil meltblown fabric (5) are kept away from in hot-blast cotton (6), one side fixedly connected with sponge strip (9) of hot-blast cotton (6) are kept away from hydrophilic cloth (7), the fixed surface of non-woven fabrics (1) is connected with breather valve (8), acid-proof activated carbon piece (4) are the platykurtic structure.