CN212014565U

CN212014565U - Reusable mask

Info

Publication number: CN212014565U
Application number: CN202020344857.6U
Authority: CN
Inventors: 周正德
Original assignee: Huizhou Sandexin Technology Co ltd
Current assignee: Huizhou Sandexin Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-27
Anticipated expiration: 2030-03-18

Abstract

The utility model belongs to the technical field of the gauze mask technique and specifically relates to a gauze mask that can reuse many times, including the cover body and apron, be equipped with disposable filter core between the cover body and apron, cover body one side is equipped with the filter core standing groove, and the filter core standing groove all is equipped with airtight protruding edge with the one side that the apron is relative, and the apron avris is equipped with the buckle, is equipped with the buckle groove on the cover body, is equipped with the filter core pressfitting roof beam that is used for strengthening the disposable filter core of pressfitting on the cover body, is equipped with the filter core supporting beam that is used for strengthening the disposable filter core of support. The utility model discloses a can be on the cover body the apron of dismantlement and at the disposable filter core of pressfitting between the two, removable disposable filter core repetitious usage has reduced the use amount that spouts the cotton flannel, and resources are saved has that laminating degree is high, the seal is good, and the security performance such as high is fit for promoting.

Description

Reusable mask

Technical Field

The utility model relates to a gauze mask technical field especially relates to a gauze mask that can reuse many times.

Background

Along with the more serious air pollution in cities, the air begins to be filled with various bacteria, at the moment, not only workers need to be equipped with masks, but also some citizens begin to wear corresponding protective masks to protect the safety of the citizens, the masks are sanitary products, generally mean the masks worn at the mouth and nose parts for filtering the air entering and exiting from the mouth and nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting from the mouth and nose of the wearer, and are made of gauze, paper and the like, the masks have a certain filtering effect on the air entering the lung, when respiratory infectious diseases are popular, when the breathing mask works in the environment polluted by dust and the like, the wearing mask has a good effect, however, the existing masks have many defects, for example, the traditional masks are unreasonable in design, so that the masks cannot be tightly attached to the face of a human body, and the wearer wearing the masks with glasses always brings, because the upper edge of the mask is not sealed tightly, water vapor exhaled by breathing can be condensed on lenses of glasses, production of a single traditional mask needs lint spraying with a large surface, the lint spraying only with a small area of the mouth and nose part which has a filtering effect in the using process is not reusable, and serious resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing mask is poor in fitting degree, the production needs large-area flock spraying cloth and can not be repeatedly used, the serious resource waste is caused, and the mask capable of being used for multiple times is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gauze mask that can reuse many times, includes the cover body and apron, the pressfitting is equipped with disposable filter core between the cover body and apron, cover body one side be equipped with disposable filter core assorted filter core standing groove, the filter core standing groove with the relative one side of apron all is equipped with the airtight protruding edge of crisscross setting, the apron avris is equipped with a plurality of buckles, be equipped with on the cover body with the buckle groove that the buckle is corresponding, be equipped with the filter core pressfitting roof beam that is used for strengthening the disposable filter core of pressfitting on the cover body, be equipped with the filter core supporting beam that is used for strengthening the disposable filter core of support on the cover body, the filter core supporting beam with the crisscross setting of filter core pressfitting roof beam, still the symmetry sets up the string rope.

Preferably, the cover body is a cover-shaped structure made of silica gel, one side of the cover body opposite to a user is provided with a skirt edge convenient for fitting with the outline of the face, the skirt edge is of a flexible structure, and the hardness of the skirt edge is lower than that of the cover body.

Preferably, the inner side of the cover body is provided with a plurality of reinforcing ribs for preventing the cover body from deforming.

Preferably, the buckle is fixedly provided with an anti-falling block for preventing the buckle from falling off from the buckle groove, and the anti-falling block is of a heart-shaped structure.

Preferably, the disposable filter element is of a triangular structure and is composed of a plurality of layers of filter materials containing electrostatic electret melt-blown cloth with the fiber diameter of 3 microns.

The utility model provides a but reuse's gauze mask, beneficial effect lies in: the utility model discloses a can be on the cover body the apron of dismantlement and at the disposable filter core of pressfitting between the two, make the gauze mask change disposable filter core after using and just can reuse, greatly reduced the use amount of spouting cotton flannel, resources are saved, simultaneously the utility model discloses a structural design of shirt rim, airtight protruding edge and strengthening rib makes the gauze mask improve with the facial laminating degree of user, the pressfitting seal degree of disposable filter core reaches the best, and the cover body is difficult for deformation simultaneously, has promoted the security performance that the gauze mask used, has the practicality.

Drawings

Fig. 1 is a schematic structural view of a reusable mask according to the present invention;

fig. 2 is a schematic cross-sectional view of a reusable mask according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic diagram of a front explosion structure of a reusable mask according to the present invention;

fig. 5 is a schematic diagram of a back explosion structure of a reusable mask according to the present invention.

In the figure: the filter element cover comprises a cover body 1, a skirt 11, a buckling groove 12, a filter element supporting beam 13, a reinforcing rib 14, a cover plate 2, a buckle 21, an anti-falling block 22, a filter element pressing beam 23, a disposable filter element 3, a filter element placing groove 4, a closed convex edge 5 and a rope hanging groove 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a reusable mask comprises a mask body 1 and a cover plate 2, a disposable filter element 3 is arranged between the mask body 1 and the cover plate 2 in a pressing mode, the disposable filter element 3 is of a triangular structure, the manufacturing area of the disposable filter element 3 is reduced by utilizing the triangular structure, production cost is reduced, and the disposable filter element 3 is composed of a plurality of layers of filter materials containing melt-blown cloth with electrostatic electret fiber diameter of 3 microns and can effectively filter and isolate most harmful viruses.

The cover body 1 is the cover column structure of silica gel material, and the inboard of the cover body 1 is equipped with a plurality of strengthening ribs 14 that are used for preventing cover body 1 from taking place deformation, has increased the anti deformability of the cover body 1, avoids the inside gas tightness of the cover body 1 to cause destruction because of deformation, and one side that cover body 1 is relative with the user is equipped with the shirt rim 11 of the facial profile of being convenient for laminate, and shirt rim 11 is less than cover body 1's hardness for the hardness of flexible construction and shirt rim 11, has promoted the comfort level when wearing.

One side of the cover body 1 is provided with a filter element placing groove 4 matched with the disposable filter element 3, one side of the filter element placing groove 4 opposite to the cover plate 2 is provided with a sealed convex edge 5 which is arranged in a staggered way, the side of the cover plate 2 is provided with a plurality of buckles 21, the cover body 1 is provided with a buckle groove 12 corresponding to the buckles 21, the buckles 21 are fixedly provided with anti-falling blocks 22 for preventing the buckles 21 from falling off from the buckle grooves 12, the combination firmness of the cover plate 2 and the cover body 1 is improved, the internal air tightness of the cover body 1 is further ensured, the anti-falling blocks 22 are of a heart-shaped structure, the cover body 1 is provided with a filter element pressing beam 23 for reinforcing and pressing the disposable filter element 3, the cover body 1 is provided with a support beam 13 for reinforcing and supporting the disposable filter element 3, the filter element support beam 13 and the filter element pressing beam 23 are arranged in a staggered way, the cover body 1 and the cover plate 2 are further symmetrically provided with hanging rope grooves 6 for connecting hanging ropes, the wearing process is completed.

The utility model discloses a can be on the cover body 1 the apron 2 of dismantlement and at the disposable filter core 3 of pressfitting between the two, make the gauze mask change disposable filter core 3 just can reuse after using, greatly reduced the use amount of spouting cotton flannel, resources are saved, simultaneously the utility model discloses a shirt rim 11, airtight protruding along 5 and the structural design of strengthening rib 14 make the gauze mask improve with the facial laminating degree of user, the pressfitting seal degree of disposable filter core 3 reaches the best, cover body 1 is difficult for deformation simultaneously, has promoted the security performance that the gauze mask used, has the practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mask capable of being repeatedly utilized comprises a mask body (1) and a cover plate (2), wherein a disposable filter element (3) is arranged between the mask body (1) and the cover plate (2) in a pressing mode, and is characterized in that a filter element placing groove (4) matched with the disposable filter element (3) is arranged on one side of the mask body (1), closed convex edges (5) which are arranged in a staggered mode are arranged on one sides, opposite to the cover plate (2), of the filter element placing groove (4), a plurality of buckles (21) are arranged on the side sides of the cover plate (2), buckle grooves (12) corresponding to the buckles (21) are arranged on the mask body (1), a filter element pressing beam (23) used for reinforcing and pressing the disposable filter element (3) is arranged on the mask body (1), a supporting beam (13) used for reinforcing and supporting the disposable filter element (3) is arranged on the mask body (1), and the filter element supporting beam (13) and the filter element pressing beam (23), the cover body (1) and the cover plate (2) are also symmetrically provided with rope hanging grooves (6) for connecting hanging ropes.

2. The reusable mask according to claim 1, wherein the mask body (1) is a mask-like structure made of silicone, a skirt (11) convenient for fitting the facial contour is arranged on the side of the mask body (1) opposite to the user, the skirt (11) is a flexible structure, and the hardness of the skirt (11) is lower than that of the mask body (1).

3. A reusable mask according to claim 1 characterized in that the inside of the mask body (1) is provided with a plurality of ribs (14) for preventing the mask body (1) from deforming.

4. The reusable mask as claimed in claim 1, wherein the clip (21) is fixedly provided with a retaining block (22) for preventing the clip (21) from falling off the clip groove (12), and the retaining block (22) is of a heart-shaped structure.

5. A reusable mask according to claim 1 characterized in that said disposable filter element (3) is a triangular structure, said disposable filter element (3) is composed of multilayer filter material containing electrostatic electret melt-blown cloth with 3 micron fiber diameter.