CN213720106U

CN213720106U - Novel public health epidemic prevention gauze mask structure

Info

Publication number: CN213720106U
Application number: CN202022727160.XU
Authority: CN
Inventors: 李燕; 杨华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-20
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a novel public health epidemic prevention gauze mask structure, including the gauze mask body, its characterized in that: the mask body is characterized in that the front surface of the mask body is arranged in an arc shape, the back surface connected with the front surface is provided with a concave part in an inward concave shape, arc-shaped bulges are formed at two sides of the concave part, a closed installation cavity is formed inside the mask body, a plurality of layers of filter layers are installed along the arc shape of the front surface of the mask body, and silica gel pads are filled in the arc-shaped bulges; the utility model discloses rational in infrastructure wears comfortablely, can layer filtered air harmful substance, has promoted public health availability factor.

Description

Novel public health epidemic prevention gauze mask structure

Technical Field

The utility model relates to a gauze mask specifically is a novel public health epidemic prevention gauze mask structure.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. The existing mask is not attached to a face structure, is inconvenient to design according to a nose part and a cheek structure, is lack of wearing comfort, and has a simple filtering layer inside the mask and a poor filtering effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing mask that exists among the prior art and not conforming to face structure, be not convenient for according to nasal part and cheek structural design, wear the travelling comfort lack to the inside filter layer of mask is simple, and the not good enough shortcoming of filter effect, and the novel public health epidemic prevention gauze mask structure that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel public health epidemic prevention gauze mask structure, includes the gauze mask body, its characterized in that: the front face of the mask body is arc-shaped, the back face connected with the front face is concave, two arc-shaped protrusions are formed on two sides of the inner groove, a closed installation cavity is formed inside the mask, a multi-layer filter layer is installed along the front arc-shaped shape of the mask body, and silica gel is filled in the positions of the two arc-shaped protrusions.

Further, a nose bridge strip is adhered above the groove portion.

Furthermore, the left side and the right side of the mask body are both provided with a socket joint, and an elastic connecting belt is sleeved in the socket joint.

Furthermore, the elastic connecting band comprises a first elastic connecting band and a second elastic connecting band, and the front ends of the first elastic connecting band and the second elastic connecting band penetrate through the sleeve opening and are sewn into the sleeve opening.

Furthermore, the connecting ends of the first elastic connecting belt and the second elastic connecting belt are respectively adhered with nylon pastes which are adhered mutually.

Furthermore, a suede nylon sticker is bonded at the connecting end of the first elastic connecting belt, and a thorn nylon sticker is bonded at the connecting end of the second elastic connecting belt.

Furthermore, the multi-layer filter layer comprises a low-resistance anti-sticking cloth layer, an activated carbon fiber layer, a KN95 high-efficiency melt-blown cloth layer, a hot air filtering cotton layer and a hydrophilic anti-sticking cloth layer from inside to outside.

Further, the KN95 high efficiency melt-blown cloth layer includes first KN95 high efficiency melt-blown cloth layer and second KN95 high efficiency melt-blown cloth layer, first KN95 high efficiency melt-blown cloth layer is located second KN95 high efficiency melt-blown cloth layer outside.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the existing mask is not attached to a face structure, is inconvenient to design according to a nose part and a cheek structure, is lack of wearing comfort, and has a simple filtering layer inside the mask and a poor filtering effect.

This application is the arc setting through the gauze mask body front, and the back is indent and both sides and sets up for the arc lug, makes the gauze mask physical stamina accord with the people's face shape to elastic connection through elastic connection area is comfortable at the head, and the multilayer filter layer of installing in the gauze mask can the layer filter, reduces air pollution, and the silica gel pad of loading plays the cushioning effect in the arc lug.

The mask body is reasonable in structure and comfortable to wear, harmful substances in air can be filtered in the layer, and the use efficiency of public health is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mask body of the present invention;

FIG. 3 is a schematic view of the silica gel pad of the present invention;

FIG. 4 is a schematic view of the structure of the multi-layer filter layer of the present invention;

in the figure: the mask body 1, concave part 10, socket 11, arc protrusion 12, installation cavity 13, silica gel pad 14, nose bridge strip 15, first elastic connecting band 2, second elastic connecting band 21, socket 22, matte nylon subsides 23, thorn face nylon subsides 24, multilayer filter layer 3, low resistance anti-sticking cloth layer 31, activated carbon fiber layer 32, first KN95 high efficiency melts the cloth layer 33 that melts, second KN95 high efficiency melts the cloth layer 34 that melts, hot-blast filter cotton layer 35, hydrophilic anti-sticking cloth layer 36.

Detailed Description

Referring to fig. 1-4, the technical solution provided by the present invention is: a novel public health epidemic prevention mask structure comprises a mask body 1.

The mask is not suitable for the face structure, is inconvenient to design according to the nose and cheek structures, is not comfortable to wear, and has the problems of simple internal filter layer and poor filter effect.

The innovation point of the application is that: in this application the gauze mask body 1 openly is the arc setting, is the indent setting with the back of openly being connected and has formed the concave part 10 structure, and it is protruding to be formed with the arc including the recess both sides 1 inside confined installation cavity 13 that has formed of gauze mask is convenient for install multilayer filter layer and silica gel pad, installs multilayer filter layer 3 at the positive arc shape of gauze mask body 1 for filter the outside air layer upon layer, play public health epidemic prevention's effect. And a silica gel pad 14 is filled in the arc-shaped protrusion 12. So that the wearing close to the cheek part is comfortable.

In the first embodiment, as shown in fig. 2, a nose bridge 15 is bonded to the recessed portion. The nose bridge strip is a cotton strip, and the nose bridge strip can adjust the fit between the mask body and the nose bridge and ensure good fit.

In the first embodiment, as shown in fig. 2, the left and right sides of the mask body 1 are both provided with sockets 11, and the elastic connecting belt is sleeved in the sockets 11. So that the elastic connecting belt is firmly connected.

In the first embodiment, as shown in fig. 2, the elastic connecting band includes a first elastic connecting band 2 and a second elastic connecting band 21, and the front ends of the first and second elastic connecting bands pass through the sleeve opening 11 and are sewn into a sleeve opening 22. Is convenient for being sleeved and installed at the two sides of the mask body.

In the first embodiment, as shown in fig. 2, the first and second elastic connecting band connecting ends are respectively adhered with nylon tapes adhered to each other. Is convenient to be worn on the head.

In the first embodiment, as shown in fig. 2, a suede nylon sticker 23 is bonded to the connecting end of first elastic connecting band 2, and a barbed nylon sticker 24 is bonded to the connecting end of second elastic connecting band 21. Is convenient for being bonded and worn.

In the first embodiment, as shown in fig. 4, the multi-layer filter layer 3 includes a six-layer structure, which includes, from outside to inside, a low-resistance anti-sticking fabric layer 31, an activated carbon fiber layer 32, a KN95 high-efficiency melt-blown fabric layer, a hot air filtering cotton layer 35, and a hydrophilic anti-sticking fabric layer 36.

In the above, the low-resistance anti-sticking cloth layer is used for preventing the entry of mist and moisture.

The activated carbon fiber layer is used for absorbing dust and peculiar smell, has a strong adsorption function, and can effectively assist in filtering particles such as peculiar smell and dust in the air.

The KN95 high efficiency meltblown fabric layer was used to filter micron particles.

The hot air filtering cotton layer is used for electrostatic adsorption and is effectively dustproof.

The hydrophilic anti-sticking cloth layer is used for skin friendliness and anti-allergy, and filtering missed particles.

In the first embodiment, as shown in fig. 4, the KN95 high-efficiency meltblown fabric layer includes a first KN95 high-efficiency meltblown fabric layer 33 and a second KN95 high-efficiency meltblown fabric layer 34, and the first KN95 high-efficiency meltblown fabric layer 33 is located outside the second KN95 high-efficiency meltblown fabric layer 34.

Example two

The structure of the present application is described with reference to the first embodiment and the drawings of the specification, and the mounting method of the present application is described below.

During installation, a plurality of layers of filtering layers and a silica gel pad are respectively arranged in a closed installation cavity arranged on the mask body, the filtering layers are closely attached to the front arc of the mask body from outside to inside, and the silica gel pad is filled in the arc-shaped bulge formed on the back surface. Because the left side and the right side of the mask body are provided with the socket openings, the elastic connecting belts are sleeved in the socket openings and are convenient to be elastically connected with the head.

EXAMPLE III

The structure of the present application is described with reference to the drawings of the first embodiment, and the second embodiment is a mounting method of the present application, and the usage of the present application is described below

In use, the concave part formed on the inner side of the mask body is placed on the nose, and the arc-shaped protrusions on the two sides are placed on the cheeks. Then the elastic connecting band is connected to the head and fixed through nylon paste.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel public health epidemic prevention gauze mask structure, includes the gauze mask body, its characterized in that: the front surface of the mask body is arc-shaped, the back surface connected with the front surface is concave and provided with a concave part, arc protrusions are formed on two sides of the concave part, a closed installation cavity is formed inside the mask, a plurality of filter layers are installed along the front arc shape of the mask body, and silica gel pads are filled in the arc protrusion positions.

2. The novel public health epidemic prevention gauze mask structure of claim 1, characterized in that: a nose bridge strip is cemented over the recess.

3. The novel public health epidemic prevention gauze mask structure of claim 1, characterized in that: the left side and the right side of the mask body are both provided with a socket joint, and an elastic connecting belt is sleeved in the socket joint.

4. The novel public health epidemic prevention gauze mask structure of claim 3, characterized in that: the elastic connecting band comprises a first elastic connecting band and a second elastic connecting band, and the front ends of the first elastic connecting band and the second elastic connecting band penetrate through the sleeve opening and are sewn into the sleeve opening.

5. The novel public health epidemic prevention gauze mask structure of claim 4, characterized in that: the connecting ends of the first elastic connecting belt and the second elastic connecting belt are respectively adhered with nylon pastes which are adhered mutually.

6. The novel public health epidemic prevention gauze mask structure of claim 5, characterized in that: the first elastic connecting belt connecting end is bonded with a suede nylon sticker, and the second elastic connecting belt connecting end is bonded with a thorn nylon sticker.

7. The novel public health epidemic prevention gauze mask structure of claim 1, characterized in that: the multi-layer filter layer is of a six-layer structure and comprises a low-resistance anti-sticking cloth layer, an activated carbon fiber layer, a KN95 high-efficiency melt-blown cloth layer, a hot air filtering cotton layer and a hydrophilic anti-sticking cloth layer from outside to inside.

8. The novel public health epidemic prevention gauze mask structure of claim 7, characterized in that: the KN95 high efficiency melt-blown cloth layer comprises a first KN95 high efficiency melt-blown cloth layer and a second KN95 high efficiency melt-blown cloth layer, and the first KN95 high efficiency melt-blown cloth layer is located outside the second KN95 high efficiency melt-blown cloth layer.