CN214485322U - High-efficiency filtering protective oxygen-increasing mask - Google Patents

Abstract

The utility model relates to a high efficiency filter protection oxygenation gauze mask, it includes gauze mask cloth and hangs the rope be connected with gauze mask cloth, gauze mask cloth's both sides all are equipped with hang the rope, gauze mask cloth includes skin, filter layer and inlayer, one side of inlayer length direction is equipped with the metal strip that is located between inlayer and the filter layer, the length direction of metal strip is parallel with the length direction of inlayer, the metal strip central point is the same to the distance at inlayer length direction's both ends, metal strip and filter layer fixed connection. The metal strip is pressed to the wearer, and the metal strip is attached to the outer periphery of the nose bridge of the wearer, so that hot air exhaled by the wearer is not prone to flowing to the position near the lens, and water mist is not prone to generating on the lens. This application has the effect that the comfort level is high of wearing.

Description

High-efficiency filtering protective oxygen-increasing mask

Technical Field

The application relates to the field of masks, in particular to a high-efficiency filtering protective oxygen increasing mask.

Background

The mask is a sanitary article for filtering air entering the mouth and the nose, and is an essential daily article for every family and every person.

The mask in the related art includes a mask cloth and a hanging string connected to the mask cloth. The gauze mask is made by the non-woven fabrics, hangs the rope and passes through glue bonding in one side of gauze mask cloth, hangs the rope and sets up two altogether, distributes in the both sides of gauze mask cloth. When people wear the mask, the two hanging ropes are hooked on ears, and the position of the mask cloth is adjusted, so that the mouth and the nose can be separated from the external environment. During breathing, air enters the mouth and the nose through the filtration of the mask cloth, and the probability that dust or germs enter the mouth and the nose is reduced.

In view of the above-mentioned related technologies, the inventor believes that in an environment with a low air temperature, when a person wearing glasses and a mask wears the glasses and the mask at the same time, hot air in the mask easily flows from the upper side of the mask to the vicinity of a lens, so that a layer of water vapor is formed on the lens, which affects the sight of the wearer and reduces the wearing comfort of the mask.

SUMMERY OF THE UTILITY MODEL

In order to make near the difficult lens that flows of hot-air in the gauze mask, improve the gauze mask and wear the comfort level, this application provides a high-efficient filtration protection oxygenation gauze mask.

The application provides a pair of high efficiency filter protection oxygenation gauze mask adopts following technical scheme:

the utility model provides a high efficiency filter protection oxygenation gauze mask, includes gauze mask cloth and the rope of hanging of being connected with gauze mask cloth, gauze mask cloth's both sides all are equipped with hang the rope, gauze mask cloth includes skin, filter layer and inlayer, one side of filter layer length direction is equipped with the metal strip that is located between inlayer and the filter layer, the length direction of metal strip is parallel with the length direction of filter layer, the distance that the metal strip central point is the same to filter layer length direction's both ends, metal strip and filter layer fixed connection.

Through adopting above-mentioned technical scheme, the person of wearing makes the metal strip produce deformation through pressing the metal strip to make gauze mask cloth produce deformation. Be convenient for improve the laminating degree of firmness of gauze mask cloth and wearer's face, and the metal strip corresponds in wearer's bridge of the nose department, makes the hot-air of wearer's exhalation receive blockking of gauze mask cloth, is difficult for flowing near the lens to make the wearer be difficult for producing the vexation because of producing steam on the lens, improved the comfort level of wearing of gauze mask.

Optionally, a cotton strip rib arranged corresponding to the metal strip is arranged on the side surface of the inner layer away from the filter layer.

By adopting the technical scheme, the positions of the convex ribs of the cotton sliver correspond to the positions of the metal strips, and when the metal strips deform, the convex ribs of the cotton sliver deform accordingly. In one aspect, the tampon rib helps to improve the seal between the mask cloth and the wearer's face, making airflow less likely to flow through the void at the bridge of the wearer's nose to the vicinity of the lens. On the other hand, the cotton strip bead is softer than the metal strip, helps improving the wearing comfort level of gauze mask.

Optionally, the two ends of the cotton sliver convex rib are both provided with a convex block.

Through adopting above-mentioned technical scheme, the lug has further improved the compactness between gauze mask and the wearer face, makes the air current be difficult for flowing near the lens.

Optionally, a branch strip located on one side of the end of the metal strip is arranged on the side, close to the inner layer, of the filter layer, and the length direction of the branch strip is parallel to the length direction of the metal strip.

Through adopting above-mentioned technical scheme, the branch is located the both sides of metal strip, still can't separate near adiabatic air flow to the lens after the wearer presses the metal strip. The branch strip is bent, and after the branch strip is bent towards the direction far away from the face of the wearer, a gap is formed between the mask cloth and the face of the wearer. The hot air flow easily flows to the outside from the gap and is not easy to flow to the position near the lens, thereby being beneficial to improving the comfort of the mask.

Optionally, an interlayer is arranged between the filter layer and the outer layer, and sodium percarbonate powder is arranged in the interlayer.

By adopting the technical scheme, the sodium percarbonate powder generates oxygen after being moistened, and the oxygen quantity entering the mask is improved, so that oxygen aeration for a wearer is facilitated. The wearer is not easy to feel oxygen deficiency, and the wearing comfort of the mask is improved.

Optionally, the interlayer is a cloth bag.

Through adopting above-mentioned technical scheme, the sack is softer, and after contacting with wearer's face, difficult messenger wearer's face takes place deformation or receives pressure, helps improving the wearing comfort level of gauze mask.

Optionally, the number of the interlayers is multiple, and the multiple interlayers are uniformly distributed on the outer layer.

Through adopting above-mentioned technical scheme, a plurality of intermediate layers help improving the oxygen volume, further improve and wear the comfort level.

Optionally, the hanging rope is coated with a lug protecting sheet with a width larger than the diameter of the hanging rope.

Through adopting above-mentioned technical scheme, the ear protection piece helps reducing the pressure that the wearer's ear received, makes the difficult painful sense that produces of wearer's ear to help improving the comfort level of wearing of gauze mask.

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

1. the metal strip is pressed by the wearer to be attached to the outer periphery of the nose bridge of the wearer, so that hot air exhaled by the wearer is not easy to flow to the position near the lens, and the wearing comfort of the wearer is improved;

2. the inner layer is correspondingly provided with the cotton strip convex edges, which is beneficial to improving the compactness between the mask and the face of a wearer, so that hot air is not easy to flow upwards and is contacted with the lens;

3. the sodium percarbonate powder in the interlayer generates oxygen after being wetted, so that the oxygen is conveniently inhaled by a wearer, the wearer is not easy to generate oxygen deficiency, and the wearing comfort of the mask is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-efficiency filtering protective oxygen-increasing mask;

fig. 2 is an exploded view of the high efficiency filtering protective oxygen-increasing mask.

Description of reference numerals: 1. a mask cloth; 2. an outer layer; 3. a filter layer; 31. a metal strip; 32. branch; 4. an inner layer; 41. a cotton strip rib; 42. a bump; 5. hanging a rope; 51. protecting the ear slice; 6. and (4) interlayer.

Detailed Description

The embodiment of the application discloses high-efficient filtration protection oxygenation gauze mask. Referring to fig. 1, the high efficiency filtering protective oxygen increasing mask comprises a mask cloth 1 and a hanging rope 5 connected with the mask cloth 1. The two hanging ropes 5 are respectively connected with the two sides of the mask cloth 1. The connection mode can be glue joint or hot melt connection, and can also realize connection through sewing. The wearer can protect the mouth and the nose through the mouth cover cloth 1, the mouth and the nose are separated from the outside, outside air is made to penetrate through the mouth cover cloth 1 and is sucked into the wearer, and the mouth cover cloth 1 filters the air in the period, so that the probability that germs and dust enter the wearer is reduced. The two hanging ropes 5 are respectively hooked on ears of a wearer.

Referring to fig. 2, the mask cloth 1 includes an outer layer 2, a filter layer 3 and an inner layer 4, the outer layer 2 and the inner layer 4 are made of non-woven fabric, and the filter layer 3 includes at least one of melt-blown non-woven fabric and activated carbon cloth. The outer layer 2, the filter layer 3 and the inner layer 4 are sequentially arranged and connected with each other in a hot melting way. One side of the length direction of the filter layer 3 is provided with a metal strip 31 positioned between the inner layer 4 and the filter layer 3, the metal strip 31 can be an aluminum strip or a copper strip, and a wearer can bend the metal strip 31. The length direction of the metal strip 31 is parallel to the length direction of the filter layer 3, and the distances from the center point of the metal strip 31 to the two ends of the filter layer 3 in the length direction are the same. The metal strip 31 is fixedly connected with the filter layer 3 by hot melting or gluing.

When the wearer wears the mask, the inner layer 4 is brought into contact with the skin, and the side provided with the metal strip 31 is positioned above, i.e., near the bridge of the nose. Then, the metal strip 31 is bent, so that the metal strip 31 drives the mask cloth 1 to be fully contacted with the nose bridge and the cheeks.

Referring to fig. 2, the side of the filter layer 3 provided with the metal strip 31 is further provided with a branch 32, and at least one branch 32 is provided. The branch strip 32 is located at one side of the end of the metal strip 31 and is connected with the filter layer 3 in a hot melting mode or in a gluing mode, the branch strip 32 is an aluminum strip or a copper strip, and a wearer can bend the branch strip through pinching. The length direction of the branch 32 is parallel to the length direction of the metal strip 31, and the length of the branch 32 is smaller than the length of the metal strip 31. Specifically, the length of the metal strip 31 is between 5 and 8 centimeters, and the length of the branch strip 32 is between 1 and 4 centimeters.

Referring to fig. 2, the side of the inner layer 4 away from the filter layer 3 is connected by heat melting or glued with a tampon rib 41 corresponding to the metal strip 31, i.e. the tampon rib 41 has the same length and height as the metal strip 31. The cotton strip convex rib 41 is made of cotton cloth, the two ends of the cotton strip convex rib 41 are provided with the convex blocks 42, and the convex blocks 42 and the cotton strip convex rib 41 are integrally formed. The projection 42 is located on the side of the tampon rib 41 remote from the inner layer 4.

Referring to fig. 2, an interlayer 6 connected with the outer layer 2 is arranged between the filter layer 3 and the outer layer 2, and the interlayer 6 is a cloth bag. The interlayer 6 is filled with sodium carbonate peroxide powder for increasing oxygen. The interlayer 6 is provided with a plurality of interlayers 6 which are evenly distributed on the outer layer 2. When the sodium percarbonate powder is wet, oxygen is generated for a wearer to inhale, so that the wearer is not easy to generate oxygen deficiency.

Referring to fig. 2, the middle section of the lanyard 5 is wrapped with ear protection pieces 51 having a width greater than the diameter of the lanyard 5.

The implementation principle of the high-efficiency filtering protective oxygen-increasing mask in the embodiment of the application is as follows: when the wearer wears the mask, the metal strip 31 is pressed and the metal strip 31 is bent. The gaps between the upper side of the mask and the nose bridge and cheeks of a wearer are blocked by the convex ribs 41 of the cotton strips, and hot air flow exhaled by the wearer is not easy to move upwards and flows to the positions near the lenses. When the wearer finds that water mist is still being generated on the lens, the branch 32 is bent. The support strips 32 form a gap between the mask and the cheek of the wearer, and the hot air flows from the gap to the outside and is not easy to flow near the lens.

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 high efficiency filter protection oxygenation gauze mask, includes gauze mask (1) and hangs rope (5) be connected with gauze mask (1), the both sides of gauze mask (1) all are equipped with hang rope (5), its characterized in that: gauze mask (1) is including outer (2), filter layer (3) and inlayer (4), one side of filter layer (3) length direction is equipped with metal strip (31) that are located between inlayer (4) and filter layer (3), the length direction of metal strip (31) is parallel with the length direction of filter layer (3), the distance at metal strip (31) central point to filter layer (3) length direction's both ends is the same, metal strip (31) and filter layer (3) fixed connection.

2. The high efficiency filtering protective oxygen-increasing mask as claimed in claim 1, wherein: the side surface of the inner layer (4) far away from the filter layer (3) is provided with a cotton strip rib (41) which is arranged corresponding to the metal strip (31).

3. The high efficiency filtering protective oxygen-increasing mask as claimed in claim 2, wherein: the two ends of the cotton strip convex rib (41) are provided with convex blocks (42).

4. The high efficiency filtering protective oxygen-increasing mask as claimed in claim 1, wherein: the side of the filter layer (3) close to the inner layer (4) is provided with a branch strip (32) located on one side of the end of the metal strip (31), and the length direction of the branch strip (32) is parallel to the length direction of the metal strip (31).

5. The high efficiency filtering protective oxygen-increasing mask as claimed in claim 1, wherein: an interlayer (6) is arranged between the filter layer (3) and the outer layer (2), and sodium percarbonate powder is arranged in the interlayer (6).

6. The high efficiency filtering protective oxygen increasing mask according to claim 5, wherein: the interlayer (6) is a cloth bag.

7. The high efficiency filtering protective oxygen increasing mask as claimed in claim 6, wherein: the interlayer (6) is provided with a plurality of interlayers (6) which are evenly distributed on the outer layer (2).

8. The high efficiency filtering protective oxygen-increasing mask as claimed in claim 1, wherein: the hanging rope (5) is coated with a lug protecting sheet (51) with the width larger than the diameter of the hanging rope (5).

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