CN218790707U

CN218790707U - Protective mask

Info

Publication number: CN218790707U
Application number: CN202223048105.3U
Authority: CN
Inventors: 肖杰
Original assignee: Zhongan Yihe Biotechnology Beijing Co ltd
Current assignee: Zhongan Yihe Biotechnology Beijing Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-07
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a protective facial mask, including gauze mask body and ear area, the ear area both ends respectively with this body coupling of gauze mask, the gauze mask body includes the surface course, the layer of disinfecting, filter layer, fragrant layer and close skin layer, layer upon layer coincide setting between each layer body, layer, filter layer and the fragrant layer of disinfecting all is located the surface course with between the close skin layer, disinfect the layer with the filter layer all is located the surface course with between the close skin layer, the surface course be used for with air direct contact to carry out the primary filtration through air wherein, disinfect the layer and be used for carrying out germicidal treatment through air wherein, the filter layer is used for carrying out filtration treatment through air wherein to keep apart in the inoxidizing coating with bacterium virus, pollutant etc. that are unfavorable for human breathing, provide a healthy, fresh respiratory environment for the user.

Description

Protective mask

Technical Field

The utility model relates to a personal protective equipment technical field, in particular to protective facial mask.

Background

With the development of economy, the increasingly frequent industrial activities cause serious air pollution, and a large amount of particles are scattered and suspended in the atmosphere, including large suspended particles with toxic substances, and the particles can enter the human body along with breathing and accumulate in the trachea or the lung to influence the health of people; in addition, with the rising trend of natural environment destruction and population mobility, the spreading risk of infectious diseases is increased day by day, and pathogenic bacteria can be easily spread from person to person through droplets or floating in the air, so that hidden dangers are brought to the social public health safety system. In view of the above problems, if proper preventive measures cannot be taken in time, the health and safety of people will be threatened, and therefore, masks with biological safety function and capable of killing bacteria, inactivating bacteria and viruses and other harmful microorganisms are gradually needed.

At present, masks which circulate on the market are divided into a civil plane mask, a disposable medical mask and a medical surgical mask, the structural characteristics and materials of the masks are not substantially improved compared with products before decades, most products with high homogenization are formed by adding a melt-spraying cloth structure between two layers of common non-woven fabrics, the functions of the masks are single, after long-time use, a large amount of bacteria and harmful substances in the air are accumulated on the surfaces of the masks, and the masks are easily used as hotbeds for breeding and breeding bacteria in a humid and warm environment.

SUMMERY OF THE UTILITY MODEL

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

the utility model provides a protective mask, includes gauze mask body and ear area, ear area both ends respectively with this body coupling of gauze mask, the gauze mask body is including the surface course that is located the outside and the close skin layer that is located the inboard, the surface course with including layer, filter layer and the fragrance layer of disinfecting in proper order between the close skin layer.

Preferably, the surface layer is a waterproof polypropylene non-woven fabric, is used for directly contacting with air and is positioned on the outermost side of the mask body.

Preferably, the sterilization layer is a non-woven fabric subjected to antibacterial modification.

Preferably, the filter layer is a silver-loaded nano activated carbon non-woven fabric.

Preferably, the fresh scent layer is a mint microcapsule non-woven fabric or a fragrance microcapsule non-woven fabric.

Preferably, the skin-friendly layer is ES cold feeling non-woven fabric or spunbonded polypropylene non-woven fabric, is used for being in direct contact with the face of a human body and is located on the innermost side of the mask body.

Preferably, the sterilization layer is arranged on the front side of the filter layer, and the filter layer is arranged on the front side of the fragrance layer.

Preferably, two ends of the middle part of the mask body are provided with U-shaped notches.

Preferably, both ends pressfitting is connected with the protection pad about the gauze mask body, the protection pad adopts soft silica gel material.

Preferably, a nose clip is arranged inside the upper end of the mask body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in the gauze mask body through setting up, the gauze mask body includes the surface course, the layer of disinfecting, the filter layer, fragrant layer and close skin layer, the surface course, the layer of disinfecting, the filter layer, fragrant layer and close skin layer coincide set up, and it all lies in between surface course and the close skin layer to disinfect layer and filter layer, the surface course is used for with air direct contact, to carrying out the primary filtration through air wherein, the layer of disinfecting is used for carrying out germicidal treatment through air wherein, the filter layer is used for carrying out filtration treatment through air wherein, with the bacterium that is unfavorable for human breathing, keep apart in the inoxidizing coating in pollutants etc., people provide a health, fresh respiratory environment, make things convenient for people's trip or work, guarantee people's breathing is healthy, fragrant layer is because built-in microcapsule fragrant factor, can be so that people's mouth gas is more fresh, close skin layer is used for the travelling comfort with human face direct contact, its material can promote the travelling comfort of the cover body, make the gauze mask body facial laminating more in the U type incision that sets up in both sides simultaneously, sealing performance is better, protective properties is better.

Drawings

Fig. 1 is a schematic view of the overall structure of a protective mask of the present invention;

fig. 2 is a schematic view of a back structure of a protective mask of the present invention;

FIG. 3 is a sectional view of the internal structure of a protective mask of the present invention;

in the figure: 1. a mask body; 2. an ear band; 3. a U-shaped cut; 4. a protection pad; 5. a surface layer; 6. a skin-friendly layer; 7. a fresh scent layer; 8. a filter layer; 9. a sterilizing layer; 10. a nose clip.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

The embodiment is shown in fig. 1-3, a protective mask, including gauze mask body 1 and ear area 2, ear area 2 both ends are connected with gauze mask body 1 respectively, gauze mask body 1 includes surface course 5, layer 9 disinfects, filter layer 8, fragrant layer 7 and close skin layer 6, layer 9 disinfects, filter layer 8 and fragrant layer 7 all are located gauze mask body 1 between surface course 5 and the close skin layer 6 about both ends pressfitting be connected with protection pad 4, protection pad 4 adopts soft silica gel material, it prevents the layer of crushing equivalently, can effectively protect patient's nose facial skin, avoid crushing, gauze mask body 1 upper end inside is equipped with nose clip 10, nose clip 10 material is the thin stainless steel wire of polyolefin high polymer coating hot-galvanize, nose clip 10 mainly used for the laminating of fixed gauze mask and face, guarantee that the gauze mask can not rock, promote stability.

The specific implementation process for preparing the mask body 1 comprises the following steps: the face layer 5, the sterilizing layer 9, the filtering layer 8, the delicate fragrance layer and the skin-friendly layer 6 are bonded by an ultrasonic pressing method, and finally the mask body 1 is manufactured.

Surface course 5 is waterproof polypropylene non-woven fabrics, and surface course 5 is used for with air direct contact, is located gauze mask body 1 the outside, plays certain filtration and waterproof effect.

Specifically, the non-woven fabrics after antibiotic modification of sterilization layer 9 adopts the inorganic organic compound antibiotic antiviral agent of chitosan modification, obtains through the preparation of padding stoving technology, and experimental verification, the gauze mask of antibiotic antiviral agent preparation has excellent bacterinertness, antiviral nature and antibacterial effect lasting.

Specifically, the filter layer 8 is a silver-loaded nano activated carbon AcF non-woven fabric, and the activated carbon fiber (AcF) is a novel functional fiber prepared by taking an organic fiber as a precursor through different approaches and is used as a novel functional adsorption material of a third-generation product after the powdered activated carbon and the granular activated carbon, so that the filter layer has the characteristics of good formability, acid resistance, alkali resistance, electric conductivity, good chemical stability and the like, and has the characteristics of large surface area, moderate aperture, uniform distribution, high adsorption speed, different forms, unique performance characteristics of the activated carbon non-woven fabric in the aspects of catalysis and adsorption, and better filtering and purifying functions by adding and holding silver ions.

Specifically, the fragrant layer 7 is a mint microcapsule nonwoven fabric or a fragrant microcapsule nonwoven fabric. The mint microcapsule non-woven fabric adopts a microcapsule embedding technology, and mint factors are coated by a continuous film formed by a high molecular compound and the like outside the mint factors to form small particles with a core-shell structure. The mint factor non-woven fabric has the effects of refreshing, clearing heat and relieving itching.

The fragrance capsule non-woven fabric is prepared by adopting a microcapsule embedding technology, and a layer of continuous film is formed outside the fragrance capsule non-woven fabric by using a macromolecular compound and the like to coat the fragrance factor, so that the effect of slowly volatilizing fragrance is achieved.

Specifically, the skin-friendly layer 6 is an ES cold-feeling non-woven fabric, the ES is a composite fiber and is one of polyolefin fibers, the ES cold-feeling non-woven fabric is produced by processing the ES cold-feeling non-woven fabric by utilizing the medium principle that ES fibers have low heat absorption speed and high heat dissipation speed, and the ES cold-feeling non-woven fabric can generate excellent cold feeling at the moment of contacting the skin. In another embodiment, the skin-friendly layer 6 may also be a spunbond polypropylene nonwoven. The skin-friendly layer 6 is used for being in direct contact with the face of a human body and is positioned on the innermost side of the mask body 1. The sterilizing layer 9 is arranged in front of the filter layer 8, and the filter layer 8 is arranged in front of the fragrance layer 7.

Further, U type incision 3 has been seted up at 1 middle part both ends of gauze mask body, it wears to have more suitable human face for the gauze mask of U type incision 3 to compare traditional gauze mask, laminating degree in the cheek both sides can be better, wear more comfortablely, it is same, the soft silica gel protection pad 4 that upper and lower both ends set up forms more stable cover body structure with the combination of nose clip 10, can prevent on the one hand the possibility that the gauze mask is blown down at the strong weather, the another party has all protected effectively all around the gauze mask through combining with U type incision 3, the seal of the cover body has been strengthened, and then promote the protecting effect of gauze mask.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protective facial mask, includes gauze mask body (1) and ear area (2), ear area (2) both ends respectively with gauze mask body (1) is connected, gauze mask body (1) including surface course (5) that are located the outside and be located inboard close skin layer (6), surface course (5) with including layer (9), filter layer (8) and faint scent layer (7) of disinfecting between close skin layer (6) in proper order.

2. The protective mask according to claim 1, wherein: the face layer (5) is a waterproof polypropylene non-woven fabric, and the face layer (5) is used for being in direct contact with air and is located on the outermost side of the mask body (1).

3. The protective mask according to claim 2, wherein: the sterilization layer (9) is a non-woven fabric subjected to antibacterial modification.

4. A protective mask according to claim 3, wherein: the filter layer (8) is a silver-loaded nano activated carbon non-woven fabric.

5. The protective mask according to claim 4, wherein: the fresh scent layer (7) is a mint microcapsule non-woven fabric or a fragrance microcapsule non-woven fabric.

6. The protective mask according to claim 5, wherein: the mask is characterized in that the skin-friendly layer (6) is ES cold-feeling non-woven fabric or spun-bonded polypropylene non-woven fabric, and the skin-friendly layer (6) is used for being in direct contact with the face of a human body and is located on the innermost side of the mask body (1).

7. The protective mask according to claim 6, wherein: the sterilizing layer (9) is arranged on the front side of the filter layer (8), and the filter layer (8) is arranged on the front side of the fragrance layer (7).

8. The protective mask according to claim 7, wherein: u-shaped notches (3) are formed in the two ends of the middle of the mask body (1).

9. The protective mask according to claim 8, wherein: both ends pressfitting is connected with protection pad (4) about gauze mask body (1), protection pad (4) adopt soft silica gel material.

10. The protective mask according to claim 9, wherein: the mask is characterized in that a nose clip (10) is arranged inside the upper end of the mask body (1).