CN112545080A - Gauze mask of removable filter core - Google Patents

Abstract

The invention discloses a mask with a replaceable filter element, which comprises a mask body, wherein a breathable layer is arranged at the middle position of the outer surface of the mask body, a plurality of breathable openings are uniformly formed in the outer surface of the breathable layer, a first magic tape hook surface is fixedly connected to the position, close to the edge of the breathable layer, of the inner surface of the mask body, a filter element body is arranged on one side, close to the breathable layer, of the inner surface of the mask body, and a first magic tape hair surface is fixedly connected to the position, corresponding to the first magic tape hook surface, of the inner surface of the filter element body. In the invention, because the filter element body is fixed on the inner surface of the mask body, substances metabolized by the face of a user and splashed saliva are attached to the filter element body, so that the substances are taken away together when the filter element body is replaced, the residues of the metabolic substances on the mask body are reduced, and the use sanitation of the mask body is improved.

Description

Gauze mask of removable filter core

Technical Field

The invention relates to the technical field of protective masks, in particular to a mask with a replaceable filter element.

Background

The mask is a sanitary product, 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 materials such as gauze or paper and has a certain filtering effect on air entering the lung, has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like, and can be divided into an air filtering type mask and an air supply type mask;

at present, the gauze mask of the removable filter core of present majority all sets up the filter core in the well side intermediate layer of gauze mask, such design can direct laminating of user's oral area at the internal surface of gauze mask, thereby can make on the internal surface of gauze mask adhere to saliva and other metabolite that gather user, even these matters can not follow thereupon detach after having changed the filter core yet, and then be difficult to keep the health in use of gauze mask, in addition, ear rope above the gauze mask of present removable filter core can not be changed at will, thereby make the unable stable lock of gauze mask at the user's face of different face types.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a mask with a replaceable filter element.

In order to achieve the purpose, the invention adopts the following technical scheme: a mask with a replaceable filter element comprises a mask body, wherein a breathable layer is arranged at the middle position of the outer surface of the mask body, a plurality of breathable openings are uniformly formed in the outer surface of the breathable layer, a first magic tape hook surface is fixedly connected to the position, close to the edge of the breathable layer, of the inner surface of the mask body, a filter element body is arranged on one side, close to the breathable layer, of the inner surface of the mask body, a first magic tape hair surface is fixedly connected to the position, corresponding to the first magic tape hook surface, of the inner surface of the filter element body, the first magic tape hair surface and the first magic tape hook surface are mutually bonded, positioning ear ropes are arranged on the side edges of the two ends of the mask body, connecting surfaces are fixedly connected to the two ends of the two positioning ear ropes, second magic tape hair surfaces are fixedly connected to the outer surfaces of the two sides of the four connecting surfaces, edge interlayers are formed in the, and the connecting surface is embedded into the inner side of the edge interlayer, four the inner surface of the edge interlayer is fixedly connected with a second hook-and-loop surface, and the second hook-and-loop surface are mutually bonded.

As a further description of the above technical solution:

the inner surface of the mask body is provided with a surface interlayer at a position close to the nose bridge.

As a further description of the above technical solution:

an aluminum sheet is embedded into the inner side of the surface interlayer.

As a further description of the above technical solution:

the inner surface edge of the mask body is provided with a silica gel ring.

As a further description of the above technical solution:

the cross section of gauze mask body and filter core body all is "people" style of calligraphy setting.

As a further description of the above technical solution:

the outer surface of the filter element body is woven by bamboo charcoal fibers.

The invention has the following beneficial effects:

1. this gauze mask of removable filter core because the filter core body is fixed at the internal surface of gauze mask body, consequently the saliva of the facial metabolic substance of user and spill all can be attached to by the filter core body to can take away these substances in the lump when the filter core body is changed, be favorable to reducing the remaining of metabolic substance on the gauze mask body, and then be favorable to improving the use health of gauze mask body.

2. This gauze mask of removable filter core when the user towards different types of face, through the location ear rope of selecting corresponding size, will fix a position the ear rope the connection face embedding corresponding edge of ear rope and press from both sides the in situ, paste the bonding of hook face and second magic tape hair side through the second magic to realize fixing a position the quick installation of ear rope, thereby be favorable to enlarging the application scope of this gauze mask.

Drawings

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

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

fig. 3 is a schematic structural view of the mask body according to the present invention;

FIG. 4 is a schematic view of a positioning lug structure of the present invention;

FIG. 5 is a schematic view of an edge sandwich structure of the present invention.

Illustration of the drawings: 1. a mask body; 2. a breathable layer; 3. a ventilation opening; 4. a first hook-and-loop fastener surface; 5. a surface interlayer; 6. a filter element body; 7. a first magic tape matt surface; 8. positioning the ear rope; 9. a connecting surface; 10. a second magic tape matt surface; 11. an edge interlayer; 12. the second magic tape hook surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, one embodiment of the present invention is provided: a mask with a replaceable filter element comprises a mask body 1, a breathable layer 2 is arranged in the middle of the outer surface of the mask body 1, a plurality of breathable ports 3 are uniformly formed in the outer surface of the breathable layer 2, a first magic tape hook face 4 is fixedly connected to the position, close to the edge of the breathable layer 2, of the inner surface of the mask body 1, a filter element body 6 is arranged on one side, close to the breathable layer 2, of the inner surface of the mask body 1, a first magic tape hair face 7 is fixedly connected to the position, corresponding to the first magic tape hook face 4, of the inner surface of the filter element body 6, the first magic tape hair face 7 and the first magic tape hook face 4 are bonded with each other, positioning ear ropes 8 are arranged on the side edges of two ends of the mask body 1, connecting faces 9 are fixedly connected to two ends of the two positioning ear ropes 8, second magic tape hair faces 10 are fixedly connected to the outer surfaces of two sides of the four connecting faces 9, edge interlayers, and connect the inboard of face 9 embedding edge intermediate layer 11, the equal fixedly connected with second magic tape hook face 12 of the internal surface of four edge intermediate layers 11, and bond each other between second magic tape hook face 12 and the second magic tape hair side 10.

The inner surface of the mask body 1 is provided with a surface interlayer 5 at a position close to the nose bridge, so that an aluminum sheet for shaping is embedded at a position close to the nose bridge on the inner surface of the mask body 1; the aluminum sheet is embedded into the inner side of the surface interlayer 5, so that the mask body 1 can be stably buckled at the nose bridge of a user by extruding the aluminum sheet; the edge of the inner surface of the mask body 1 is provided with the silica gel ring, so that the edge of the inner surface of the mask body 1 can be tightly attached to the skin of the face of a user, and a large gap between the mask body 1 and the face of the user is avoided; the cross sections of the mask body 1 and the filter element body 6 are arranged in a herringbone manner, so that the mask body 1 and the filter element body 6 are convenient to conform to the facial shapes of most users; the outer surface of the filter element body 6 is woven by bamboo charcoal fiber, and the bamboo charcoal fiber has the characteristics of moisture absorption, ventilation, bacteriostasis, antibiosis, warmness in winter and coolness in summer, environmental protection and the like due to the unique fiber structure design.

The working principle is as follows: when using a mask with a replaceable filter element, the first magic tape hair side 7 on the filter element body 6 is aligned with the first magic tape hook side 4 on the inner surface of the mask body 1, and the first magic tape hook side 4 is attached with the first magic tape hair side 7, thereby easily completing the fixation of the filter element body 6 on the inner side of the mask body 1, because the filter element body 6 is fixed on the inner surface of the mask body 1, the metabolic substances on the face of a user and the splashed saliva are adhered to the filter element body 6, thereby taking the substances together when the filter element body 6 is replaced, being beneficial to reducing the residue of the metabolic substances on the mask body 1, further being beneficial to improving the use sanitation of the mask body 1, in addition, when facing the users with different types, through selecting the positioning ear rope 8 with corresponding size, the connecting surface 9 of the positioning ear rope 8 is embedded into the corresponding edge interlayer 11, through the bonding of second magic tape hook face 12 and second magic tape matte 10 to realize the quick installation of location ear rope 8, thereby be favorable to enlarging the application scope of this gauze mask, have certain practicality.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a gauze mask of removable filter core, includes gauze mask body (1), its characterized in that: the mask is characterized in that a breathable layer (2) is arranged in the middle of the outer surface of the mask body (1), a plurality of breathable ports (3) are uniformly formed in the outer surface of the breathable layer (2), a first magic tape hook surface (4) is fixedly connected to the position, close to the edge of the breathable layer (2), of the inner surface of the mask body (1), a filter element body (6) is arranged on one side, close to the breathable layer (2), of the inner surface of the mask body (1), a first magic tape rough surface (7) is fixedly connected to the position, corresponding to the first magic tape hook surface (4), of the inner surface of the filter element body (6), the first magic tape rough surface (7) and the first magic tape hook surface (4) are bonded with each other, positioning ear ropes (8) are arranged on the side edges of two ends of the mask body (1), and connecting surfaces (9) are fixedly connected to two ends of the positioning ear, four the both sides surface of connecting face (9) is equal fixedly connected with second magic tape matt surface (10), edge intermediate layer (11) have all been seted up to the position that the both ends side correspondence of gauze mask body (1) is connected face (9), and connect the inboard of connecting face (9) embedding edge intermediate layer (11), four the equal fixedly connected with second magic tape hook surface (12) of internal surface of edge intermediate layer (11), and bond each other between second magic tape hook surface (12) and second magic tape matt surface (10).

2. The mask with the replaceable filter element as claimed in claim 1, wherein: the mask is characterized in that a surface interlayer (5) is arranged on the inner surface of the mask body (1) close to the bridge of the nose.

3. The mask with the replaceable filter element as claimed in claim 2, wherein: an aluminum sheet is embedded into the inner side of the surface interlayer (5).

4. The mask with the replaceable filter element as claimed in claim 1, wherein: the edge of the inner surface of the mask body (1) is provided with a silica gel ring.

5. The mask with the replaceable filter element as claimed in claim 1, wherein: the cross sections of the mask body (1) and the filter element body (6) are arranged in a herringbone manner.

6. The mask with the replaceable filter element as claimed in claim 1, wherein: the outer surface of the filter element body (6) is woven by bamboo charcoal fibers.

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