CN113796604A

CN113796604A - Prevent particulate matter protective facial mask that face crushed

Info

Publication number: CN113796604A
Application number: CN202111134845.6A
Authority: CN
Inventors: 胡田雨
Original assignee: Second Affiliated Hospital of Army Medical University
Current assignee: Second Affiliated Hospital of Army Medical University
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2021-12-17

Abstract

The invention provides a particulate protective mask for preventing facial crushing, including a mask body, a pair of opposite strips are arranged on the mask body, the opposite faces of the two strips are provided with slots, and both sides of the nose cover are provided with There are side ears that can be inserted into the slots, and ear hooks are provided on both sides of the mask body. After the side ears are inserted into the slots, the nose cover pushes the mask body of the nose cover part, and the side of the mask body facing the skin has a particle cushion. In the present invention, a particle cushion is arranged on the side of the mask body facing the skin to reduce the user's sense of pressure, and at the same time, by installing the nose cover on the mask body, a plate surface is formed between the side ears on both sides of the nose cover and the outer edge of the mask body As a result, the focal points of the mask body are distributed, thereby preventing the edge of the protective mask in the prior art from compressing the skin.

Description

Prevent particulate matter protective facial mask that face crushed

Technical Field

The invention relates to the field of medical treatment, in particular to a particle protective mask for preventing facial crush injury

Background

Some gauze masks that market mountain gave at present have the oppressive, especially when using N95 gauze mask, because airtight oppression, the damage is serious to the pressure on medical staff's face, can use hydrocolloid dressing or other cushion sometimes to alleviate the pressure injury, but often inconvenient when using.

Disclosure of Invention

The invention aims to solve the problem that the particulate matter protective mask for preventing facial crush injury can reduce the oppressive feeling of a user aiming at the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a prevent particulate matter protective facial mask that facial crushing wounded, includes the gauze mask body, be equipped with a pair of relative bar spare on the gauze mask body, two the relative face of bar spare all is equipped with the slot, and nose cover both sides are equipped with and insert the side ear of slot, gauze mask body both sides all are equipped with the ear-hang, the side ear inserts behind the slot the nose cover jack-up the nose cover position the gauze mask body, the gauze mask body has the particulate matter bed course towards the one side of skin.

The upper end and the lower end of the mask body are provided with head-wearing hangers.

Further, the gauze mask body includes skin, intermediate layer and inlayer, the skin includes outer non-woven fabrics elasticity bottom, the intermediate layer includes intermediate layer non-woven fabrics elasticity bottom and intermediate layer filter layer, the inlayer includes inlayer non-woven fabrics elasticity bottom, inlayer filter layer and non-woven fabrics surface course, outer non-woven fabrics elasticity bottom, intermediate layer non-woven fabrics elasticity bottom and inlayer non-woven fabrics elasticity bottom connect gradually and form whole non-woven fabrics elastic layer, the intermediate layer filter layer with the inlayer filter layer is connected and is formed whole filter layer.

Further, the side face of the strip-shaped part is fixedly connected with the inner layer.

Further, whole filter layer includes a plurality of filter discs of two liang setting up in proper order, one of them one end fixed connection of filter disc be in the non-woven fabrics elastic layer with on the non-woven fabrics elastic layer.

Furthermore, the other end of the filter sheet positioned on the inner layer is fixed on the non-woven fabric surface layer.

Further, the inner layer is located within the interlayer, and the interlayer is located within the outer layer.

Further, gauze mask body outward flange is equipped with the round adhesive linkage, the non-woven fabrics protective layer is connected to gauze mask body up end, non-woven fabrics protective layer outward flange be equipped with the round with the articulamentum that the adhesive linkage bonded.

Compared with the prior art, the invention has the following beneficial effects: according to the mask, the particle cushion layer is arranged on the face, facing the skin, of the mask body to reduce the oppressive feeling of a user, and meanwhile, the nose sleeve is arranged on the mask body, so that a plate surface is formed between the side ears on the two sides of the nose sleeve and the outer edge of the mask body, the acting points of the mask body are distributed, and the phenomenon that the edge of a protective mask in the prior art oppresses the skin is avoided.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a particulate protective mask for preventing facial crush injury according to the present invention.

Fig. 2 is a schematic view of the installation of the nasal prongs of the present invention.

FIG. 3 is a schematic view of the structure of the outer layer, interlayer and inner layer of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:

the invention provides a particle protection mask for preventing facial crush injury, which comprises a mask body 1, wherein a pair of opposite strip-shaped parts 2 are arranged on the mask body 1, the two opposite strip-shaped parts 2 are in a splayed shape, the strip-shaped parts 2 are natural and tough, the opposite surfaces of the two strip-shaped parts 2 are respectively provided with a slot 3, the two sides of a nose sleeve 4 are provided with side ears 5 which can be inserted into the slots 3, the nose sleeve 4 is designed into various sizes to be suitable for people of different ages and different sexes, the two sides of the mask body 1 are respectively provided with an ear hanger 6, the length of the slot 3 is larger than that of the side ears 5, the nose sleeve 4 can be used by one person for multiple times, the nose sleeve 4 jacks up the mask body 1 at the position of the nose sleeve 4 after the side ears 5 are inserted into the slots 3 during use, one surface of the mask body 1 facing the skin is provided with a particle cushion layer, the particle cushion layer comprises a non-woven fabric cushion layer and a plurality of spherical elastic particles facing the skin, and the elastic particles are arranged on the surface of the non-woven fabric cushion layer; the upper end and the lower end of the mask body 1 are provided with head-wearing hangers; the left end and the right end of the mask body 1 are provided with ear hooks 6, and the mask body 1 can be conveniently worn on the face through ear hooks or head-mounted hangers; the mask body 1 comprises an outer layer 7, an interlayer 8 and an inner layer 4, wherein the outer layer 7 comprises an outer non-woven fabric elastic bottom layer, the interlayer 8 comprises an interlayer non-woven fabric elastic bottom layer and an interlayer filter layer, the inner layer 4 comprises an inner non-woven fabric elastic bottom layer, an inner filter layer and a non-woven fabric surface layer 11, the outer non-woven fabric elastic bottom layer, the interlayer non-woven fabric elastic bottom layer and the inner non-woven fabric elastic bottom layer are sequentially connected to form an integral non-woven fabric elastic layer 10, the integral non-woven fabric elastic layer 10 has elastic energy stretching, and the interlayer filter layer and the inner filter layer are connected to form an integral filter layer 12; the particle cushion layer is arranged on one surface, facing the skin, of the integral non-woven fabric elastic layer 10; 2 sides of strip shape with inlayer 4 fixed connection non-woven

fabrics surface course

11, 2's of strip shape lateral surface fixed connection inlayer non-woven fabrics elasticity bottom, inlayer filter layer and a side end of non-woven fabrics surface course 11.

The integral filtering layer 12 comprises a plurality of filtering sheets which are sequentially arranged two by two, and one end of each filtering sheet is fixedly connected to the non-woven fabric elastic layer 10 and the non-woven fabric elastic layer 10; whole filter layer 12 with pass through between the non-woven fabrics elastic layer 10 the cassette bonds, non-woven fabrics surface course 11 with pass through between the non-woven fabrics elastic layer 10 the cassette both ends bond, through intermediate layer 8 and inlayer 4 set up whole filter layer 12 filters the waste that reduces filtering material, outer 7 sets up outer non-woven fabrics elasticity bottom and the particulate matter bed course mainly plays the facial atress of sharing and reduces facial pressurized.

The other end of the filter sheet positioned on the inner layer 4 is fixed on the non-woven fabric surface layer 11; the inner layer 4 is located within the interlayer 8 and the interlayer 8 is located within the outer layer 7, so that as the person breathes primarily through the nose and mouth, it is in fact the filtering action that is taken is in the inner layer 4 and then the outer layer 7, with the person's nose and mouth located in the area covered by the inner layer 4.

1 outward flange of gauze mask body is equipped with round adhesive linkage 9, non-woven fabrics protective layer 13 is connected to 1 up end of gauze mask body, non-woven fabrics protective layer 13 outward flange be equipped with the round with the articulamentum that adhesive linkage 9 bonded, through inciting somebody to action non-woven fabrics protective layer 13 wholly bonds 1 surface of gauze mask body makes the gauze mask have the linearity, the adhesive linkage is equipped with the nylon thread gluing, the articulamentum is equipped with the nylon adhesive tape.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a prevent particulate matter protective facial mask that face was crushed which characterized in that: including gauze mask body (1), be equipped with a pair of relative strip spare (2), two on gauze mask body (1) strip spare (2) relative face all is equipped with slot (3), and nose cover (4) both sides are equipped with and insert the side ear (5) of slot (3), insert side ear (5) behind slot (3) nose cover (4) jack-up nose cover (4) position gauze mask body (1), gauze mask body (1) has the particulate matter bed course towards the one side of skin.

2. The utility model provides a prevent particulate matter protective facial mask that face was crushed which characterized in that: the upper end and the lower end of the mask body (1) are provided with head-wearing hangers.

3. The particulate protective mask for preventing facial crush injury as claimed in claim 1, wherein: gauze mask body (1) is including outer (7), intermediate layer (8) and inlayer (4), outer (7) are including outer non-woven fabrics elasticity bottom, intermediate layer (8) are including intermediate layer non-woven fabrics elasticity bottom and intermediate layer filter layer, inlayer (4) are including inlayer non-woven fabrics elasticity bottom, inlayer filter layer and non-woven fabrics surface course (11), outer non-woven fabrics elasticity bottom, intermediate layer non-woven fabrics elasticity bottom and inlayer non-woven fabrics elasticity bottom connect gradually and form whole non-woven fabrics elastic layer (10), the intermediate layer filter layer with inlayer filter layer connects and forms whole filter layer (12).

4. The particulate protective mask for preventing facial crush injury as claimed in claim 3, wherein: the side surface of the strip-shaped part (2) is fixedly connected with the inner layer (4).

5. The particulate protective mask for preventing facial crush injury as claimed in claim 3, wherein: the integral filtering layer (12) comprises a plurality of filtering sheets which are sequentially arranged in pairs, and one end of each filtering sheet is fixedly connected with the non-woven fabric elastic layer (10) and the non-woven fabric elastic layer (10).

6. The particulate protective mask for preventing facial crush injury as claimed in claim 5, wherein: the other end of the filter sheet positioned on the inner layer (4) is fixed on the non-woven fabric surface layer (11).

7. The particulate protective mask for preventing facial crush injury as claimed in claim 3, wherein: the inner layer (4) is located within the interlayer (8), and the interlayer (8) is located within the outer layer (7).

8. The particulate protective mask for preventing facial crush injury as claimed in claim 1 or 3, wherein: gauze mask body (1) outward flange is equipped with round adhesive linkage (9), non-woven fabrics protective layer (13) is connected to gauze mask body (1) up end, non-woven fabrics protective layer (13) outward flange be equipped with the round with the articulamentum that adhesive linkage (9) bonded.