CN215737075U

CN215737075U - Protective device for resisting infectious virus

Info

Publication number: CN215737075U
Application number: CN202122298765.6U
Authority: CN
Inventors: 徐钰祺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-08
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a protective device for resisting infectious viruses, and relates to the technical field of virus protection. This anti protector for infectious virus, including the outer non-woven fabrics layer of gauze mask and close skin non-woven fabrics layer, one side outer wall on the outer non-woven fabrics layer of gauze mask is provided with the melt-blown cloth, one side outer wall fixedly connected with active carbon adsorption layer on the outer non-woven fabrics layer of gauze mask is kept away from to the melt-blown cloth, one side outer wall fixedly connected with filtration inoxidizing coating that the melt-blown cloth was kept away from to the active carbon adsorption layer, one side outer wall that the active carbon adsorption layer was kept away from to the filtration inoxidizing coating is provided with antibiotic layer. Through first magic subsides with the second magic, the fixture block is convenient with the outer non-woven fabrics layer of gauze mask and parent's skin non-woven fabrics layer carry out adhesive connection and separation with the card strip, the change is dismantled to convenient filtering material, not only can prevent dust and prevent the haze and more effectively realize safe healthy protection more safely, also can be used for daily life's sun-proof prevent wind cold-proof, have many scenes and use, repeatedly usable's characteristics.

Description

Protective device for resisting infectious virus

Technical Field

The utility model relates to the technical field of virus protection, in particular to a protective device for resisting infectious viruses.

Background

The main transmission routes of the infectious viruses are respiratory droplet transmission and contact transmission, so that a protective device is often used for isolation and protection treatment when dealing with the infectious viruses. The mask is a common sanitary protective article, and is generally a tool which is worn at the mouth and nose part and is 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. The mask has a certain filtering effect on air entering the lung, and has a better protective effect when worn in an environment with epidemic respiratory infectious diseases or poor air quality.

Present protector is in the use, and filtering material and respiratory resistance can let the user feel the breathing difficulty, lead to producing uncomfortable feeling in the gauze mask use, and inconvenient filter core to the protector in changes, and most of protectors are disposable, resource-wasting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the protective device for resisting infectious viruses, which reduces the respiratory resistance, is convenient for replacing the filtering material, can be repeatedly used and is environment-friendly.

In order to achieve the purpose, the utility model provides the following technical scheme: the protective device for resisting infectious virus comprises a non-woven fabric layer outside the mask and a skin-friendly non-woven fabric layer, wherein the outer wall of one side of the non-woven fabric layer outside the mask is provided with melt-blown fabric, the outer wall of one side of the melt-blown fabric, which is far away from the non-woven fabric layer outside the mask, is fixedly connected with an activated carbon adsorption layer, the outer wall of one side of the activated carbon adsorption layer, which is far away from the melt-blown cloth, is fixedly connected with a filtering and protecting layer, the outer wall of one side of the filtering and protecting layer, which is far away from the activated carbon adsorption layer, is provided with an antibacterial layer, the outer wall of one side of the antibacterial layer far away from the filtering protective layer is fixedly connected with the outer wall of the skin-friendly non-woven fabric layer, the outer wall of one side of the non-woven fabric layer outside the mask is fixedly connected with a clamping block, the outer wall of one side of the skin-friendly non-woven fabric layer is fixedly connected with a clamping strip, the outer non-woven fabrics layer of gauze mask and one side outer wall on close skin non-woven fabrics layer are provided with first magic subsides and second magic subsides respectively, the inner wall on the outer non-woven fabrics layer of gauze mask is provided with the breather valve.

The breather valve includes the breather valve body, the inner wall fixedly connected with installation shell of the outer non-woven fabrics layer of gauze mask, the outer wall fixedly connected with slider of breather valve body, the spout has been seted up to the inner wall of installation shell.

Preferably, the melt-blown fabric, the activated carbon adsorption layer, the filtering protection layer and the antibacterial layer are arranged between the outer wall of the non-woven fabric layer outside the mask and the outer wall of the skin-friendly non-woven fabric layer.

Preferably, the inner wall of the clamping strip is provided with a clamping groove, and the outer wall of the clamping block is clamped with the inner wall of the clamping strip through the clamping groove.

Preferably, the outer wall of first magic subsides and second magic subsides bonds, first magic subsides and second magic subsides and fixture block and card strip mutually perpendicular.

Preferably, the length of the sliding groove is smaller than the height of the mounting shell, and the outer wall of the sliding block is in sliding connection with the inner wall of the sliding groove.

Preferably, the outer wall of the non-woven fabric layer outside the mask is welded with an ear band, and the inner wall of the non-woven fabric layer outside the mask is provided with a nose bridge strip.

Compared with the related art, the protective device for resisting the infectious viruses provided by the utility model has the following beneficial effects:

the utility model provides a protective device for resisting infectious viruses, which is characterized in that a non-woven fabric layer outside a mask and a skin-friendly non-woven fabric layer are conveniently bonded, connected and separated through a first magic tape and a second magic tape, and a clamping block and a clamping strip, so that a filtering material is conveniently detached and replaced, dust and haze can be prevented, safety and health protection can be more effectively and safely realized, sun protection, wind prevention and warm keeping in daily life can be realized, and the protective device has the characteristics of multi-scene application and reusability.

The utility model provides a protective device for resisting infectious viruses, which reduces the influence of air impedance on the respiration of a user caused by the protective device and a filtering material through the arrangement of a breather valve, and is convenient to mount and dismount the breather valve, so that the breather valve is convenient to clean, and the protective effect is better.

Drawings

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

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

FIG. 3 is a first schematic diagram of an explosive structure according to the present invention;

FIG. 4 is a second schematic illustration of the explosive structure of the present invention;

fig. 5 is a schematic view of the structure of the breather valve of the utility model.

In the figure: 1. a non-woven fabric layer outside the mask; 2. a skin-friendly non-woven fabric layer; 3. melt-spraying cloth; 4. an activated carbon adsorption layer; 5. filtering the protective layer; 6. an antimicrobial layer; 7. a clamping block; 8. clamping the strip; 9. a first magic tape; 10. a second magic tape; 11. a breather valve; 111. a breather valve body; 112. mounting a shell; 113. a slider; 114. a chute; 12. an ear band.

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.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the protective device for resisting infectious viruses comprises a mask outer non-woven fabric layer 1 and a skin-friendly non-woven fabric layer 2, wherein an ear belt 12 is welded on the outer wall of the mask outer non-woven fabric layer 1, a nose bridge strip is arranged on the inner wall of the mask outer non-woven fabric layer 1, a melt-blown fabric 3 is arranged on the outer wall of one side of the mask outer non-woven fabric layer 1, an active carbon adsorption layer 4 is fixedly connected on the outer wall of one side of the melt-blown fabric 3 away from the melt-blown fabric 3, a filtering protection layer 5 is fixedly connected on the outer wall of one side of the filtering protection layer 5 away from the active carbon adsorption layer 4, an antibacterial layer 6 is arranged on the outer wall of one side of the antibacterial layer 6 away from the filtering protection layer 5 and fixedly connected with the outer wall of the skin-friendly non-woven fabric layer 2, and the melt-blown fabric 3, the active carbon adsorption layer 4, the filtering protection layer 5 and the antibacterial layer 6 are arranged between the outer wall of the mask outer non-woven fabric layer 1 and the skin-friendly non-woven fabric layer 2, one side outer wall fixedly connected with fixture block 7 of the outer non-woven fabrics layer of gauze mask 1, one side outer wall fixedly connected with card strip 8 of parent's skin non-woven fabrics layer 2, the draw-in groove has been seted up to the inner wall of card strip 8, the outer wall of fixture block 7 passes through the draw-in groove and blocks the inner wall joint of strip 8, the outer non-woven fabrics layer of gauze mask 1 is provided with first magic respectively with one side outer wall of parent's skin non-woven fabrics layer 2 and pastes 9 and second magic 10, the outer wall that 9 and second magic were pasted 10 is bonded to first magic, 10 and fixture block 7 and card strip 8 mutually perpendicular are pasted to first magic, the inner wall of the outer non-woven fabrics layer of gauze mask 1 is provided with breather valve 11.

In this embodiment, through melt-blown cloth 3, activated carbon adsorption layer 4, filter inoxidizing coating 5 filters, multilayer adsorption filtration, it is better to make the filter effect, can completely cut off the germ through antibiotic layer 6, improve the antiviral performance of gauze mask, when needs are changed filter material, paste 9 with first magic and paste 10 separations with the second magic, separate fixture block 7 and calorie strip 8, thereby with the outer non-woven fabrics layer 1 of gauze mask and the separation of parent's skin non-woven fabrics layer 2, conveniently take out filter material and change, paste 10 through first magic and second magic, fixture block 7 and card strip 8 make things convenient for carrying out adhesive connection and separation with the outer non-woven fabrics layer 1 of gauze mask and parent's skin non-woven fabrics layer 2.

Example two:

referring to fig. 5, on the basis of the first embodiment, the present invention provides a technical solution: the inner wall of the non-woven fabric layer 1 outside the mask is provided with a breather valve 11, the positive pressure of exhaust gas blows the valve sheet open when a user breathes, exhaust gas in vivo is rapidly exhausted, the stuffiness feeling during mask use is reduced, negative pressure can automatically close the valve when breathing, pollutants in the middle of the external environment are prevented from being inhaled, so the breather valve 11 mainly enables the human body to feel more comfortable, the breathing obstruction caused by filtering materials is reduced, the breather valve 11 comprises a breather valve body 111, the inner wall fixedly connected with mounting shell 112 of the non-woven fabric layer 1 outside the mask, the outer wall fixedly connected with sliding block 113 of the breather valve body 111, a sliding groove 114 is formed in the inner wall of the mounting shell 112, the length of the sliding groove 114 is smaller than the height of the mounting shell 112, and the outer wall of the sliding block 113 is in sliding connection with the inner wall of the sliding groove 114.

In this embodiment, reduce the stifled sense of feeling when using the gauze mask through breather valve 11, let the human body feel more comfortable some, through the sliding connection with breather valve body 111 through slider 113 and spout 114, impel breather valve body 111 in the installation shell 112, conveniently to breather valve body 111's installation, when needs are dismantled breather valve body 111, outside pulling breather valve body 111 make it break away from with installation shell 112 can, can change and clean breather valve 11.

The working principle is as follows: the filtering is carried out through the melt-blown cloth 3, the activated carbon adsorption layer 4 and the filtering protection layer 5, the multi-layer adsorption filtering is carried out, the filtering effect is better, germs can be isolated through the antibacterial layer 6, the antiviral performance of the mask is improved, when the filtering material needs to be replaced, the first magic tape 9 is separated from the second magic tape 10, the fixture block 7 is separated from the fixture strip 8, the non-woven fabric layer 1 outside the mask is separated from the skin-friendly non-woven fabric layer 2, the filtering material is convenient to take out and replace, and the non-woven fabric layer 1 outside the mask and the skin-friendly non-woven fabric layer 2 are conveniently bonded and separated through the first magic tape 9, the second magic tape 10, the fixture block 7 and the fixture strip 8; reduce the stifled sense of feeling when using the gauze mask through breather valve 11, let the human sensation more comfortable some, through the sliding connection with breather valve body 111 through slider 113 and spout 114, impel breather valve body 111 in the installation shell 112, conveniently to breather valve body 111's installation, when needs are dismantled breather valve body 111, outside pulling breather valve body 111 makes it break away from can with installation shell 112.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Anti protector for infectious virus, non-woven fabrics layer (1) and parent's skin non-woven fabrics layer (2) outside including the gauze mask, its characterized in that: the outer wall of one side of the non-woven fabric layer (1) outside the mask is provided with melt-blown cloth (3), the outer wall of one side, away from the non-woven fabric layer (1) outside the mask, of the melt-blown cloth (3) is fixedly connected with an activated carbon adsorption layer (4), the outer wall of one side, away from the activated carbon adsorption layer (4), of the activated carbon adsorption layer (4) is fixedly connected with a filtering protection layer (5), the outer wall of one side, away from the filtering protection layer (5), of the activated carbon adsorption layer (5) of the filtering protection layer (5) is fixedly connected with the outer wall of the skin-friendly non-woven fabric layer (2) of the filtering protection layer (6), the outer wall of one side of the non-woven fabric layer (1) outside the mask is fixedly connected with a clamping block (7), the outer wall of one side of the skin-friendly non-woven fabric layer (2) is fixedly connected with a clamping strip (8), the outer walls of one side of the non-woven fabric layer (1) outside the mask and the skin-friendly non-woven fabric layer (2) are respectively provided with a first magic tape (9) and a second magic tape (10), a breather valve (11) is arranged on the inner wall of the non-woven fabric layer (1) outside the mask;

breather valve (11) are including breather valve body (111), the inner wall fixedly connected with installation shell (112) of the outer non-woven fabrics layer of gauze mask (1), the outer wall fixedly connected with slider (113) of breather valve body (111), spout (114) have been seted up to the inner wall of installation shell (112).

2. The infection virus-resistant protective device according to claim 1, wherein: the melt-blown fabric (3), the activated carbon adsorption layer (4), the filtering protection layer (5) and the antibacterial layer (6) are arranged between the outer walls of the non-woven fabric layer (1) and the skin-friendly non-woven fabric layer (2) outside the mask.

3. The infection virus-resistant protective device according to claim 1, wherein: the inner wall of the clamping strip (8) is provided with a clamping groove, and the outer wall of the clamping block (7) is clamped with the inner wall of the clamping strip (8) through the clamping groove.

4. The infection virus-resistant protective device according to claim 1, wherein: the outer wall of the first magic tape (9) is bonded with the outer wall of the second magic tape (10), and the first magic tape (9) and the second magic tape (10) are perpendicular to the clamping block (7) and the clamping strip (8).

5. The infection virus-resistant protective device according to claim 1, wherein: the length of the sliding groove (114) is smaller than the height of the mounting shell (112), and the outer wall of the sliding block (113) is in sliding connection with the inner wall of the sliding groove (114).

6. The infection virus-resistant protective device according to claim 1, wherein: the outer wall of the non-woven fabric layer (1) outside the mask is welded with an ear band (12), and the inner wall of the non-woven fabric layer (1) outside the mask is provided with a nose bridge strip.