CN213128117U

CN213128117U - Composite filtering mask

Info

Publication number: CN213128117U
Application number: CN202020982136.8U
Authority: CN
Inventors: 马贵华; 曾建威; 曾建涛; 杨晓丹
Original assignee: Lvxin Bio Environmental Protection Technology Guangzhou Co ltd
Current assignee: Lvxin Bio Environmental Protection Technology Guangzhou Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-05-07
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a composite filter mask, including ear rope and antibiotic non-woven fabrics, the right-hand member below of ear rope is provided with the welding point, and goes up the right-hand member of welding point and install connection cloth, the below of going up the welding point is provided with down the welding point, connect the right-hand member of cloth and install the metal strip, the meltblown fabric is installed at the rear of first outer protection non-woven fabrics, the periphery of first outer protection non-woven fabrics is provided with the seam layer, the rear of meltblown fabric is provided with first close skin non-woven fabrics, the sponge strip is installed to the right-hand member top of adhesive linkage, antibiotic non-woven fabrics is located the rear of the close skin non-woven fabrics of second. This combined filtration gauze mask compares with current ordinary gauze mask, has improved the performance of whole gauze mask greatly when increasing the structure, and the gauze mask after the improvement is inside to possess the combined filtration structure to prevent that the lens from producing the comdenstion water structure when possessing and dressing, effectively satisfied people's user demand.

Description

Composite filtering mask

Technical Field

The utility model relates to a gauze mask technical field specifically is a composite filter gauze mask.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and 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, and is made of gauze or paper and the like.

The inside and outside structure of the existing mask is simple, dust and virus in the air can not be fine and can not be subjected to composite filtration, glasses wearing personnel can not well prevent the generation of lens condensed water when wearing the mask, wearing the mask which can not be fine and is suitable for filtering is adjusted and worn according to the surrounding environment, and technical innovation is carried out on the basis of the existing mask according to the condition and the using requirements of people which can not be fine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a composite filter gauze mask to it is all comparatively simple to provide general gauze mask inside and outside structure in solving above-mentioned background art, can not be fine carry out the combined filtration to dust and virus in the air, and the person of wearing glasses can not be fine when dressing prevent the production of lens comdenstion water, dresses suitable filter gauze mask according to the surrounding environment adjustment that can not be fine, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a composite filter mask comprises ear ropes and antibacterial non-woven fabrics, wherein an upper welding point is arranged below the right end of each ear rope, a connecting cloth is arranged at the right end of each upper welding point, a lower welding point is arranged below each upper welding point, a metal strip is arranged at the right end of each connecting cloth, a first outer protective non-woven fabric is arranged above the right end of each metal strip, a melt-blown fabric is arranged behind the first outer protective non-woven fabric, a breather valve is arranged inside the first outer protective non-woven fabric, a sewing layer is arranged on the periphery of the first outer protective non-woven fabric, a first skin-friendly non-woven fabric is arranged behind the melt-blown fabric, an adhesive layer is arranged on the inner side of the first skin-friendly non-woven fabric, a sponge strip is arranged above the right end of the adhesive layer, a second skin-friendly non-woven fabric is arranged below the right end of the adhesive layer, and the antibacterial non-woven, and a second outer protective non-woven fabric is arranged behind the antibacterial non-woven fabric.

Preferably, the ear rope is connected with the connecting cloth through an upper welding point, and the connecting cloth and the first outer-layer protection non-woven fabric form an integrated structure.

Preferably, the ear ropes are symmetrically distributed around the center of the first outer-layer protective non-woven fabric, and the metal strip penetrates through the first outer-layer protective non-woven fabric.

Preferably, the rear surface of the first outer layer protection non-woven fabric is attached to the front surface of the melt-blown fabric, and the central axis of the breather valve coincides with the central axis of the first outer layer protection non-woven fabric.

Preferably, the first outer protective non-woven fabric and the melt-blown fabric form a dustproof structure, and the melt-blown fabric penetrates through the inside of the sewing layer.

Preferably, the sponge strip and the first skin-friendly non-woven fabric form an integrated structure, and the first skin-friendly non-woven fabric is connected with the second outer-layer protective non-woven fabric through the bonding layer.

Preferably, the front surface of the antibacterial non-woven fabric is attached to the rear surface of the second skin-friendly non-woven fabric, and the second skin-friendly non-woven fabric and the antibacterial non-woven fabric form an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is favorable for the wearing person to wear the composite mask through the ear rope through the arrangement of the ear rope, the arrangement of the upper welding point is favorable for welding and fixing one end of the ear rope and the connecting cloth, the other end is fixed through the lower welding point, and the arrangement of the metal strip is favorable for the wearing person to clamp and laminate the device and the nose tip part through the metal strip;

2. the utility model is favorable for filtering pollen and dust in the air and people to wear in the outgoing process through the arrangement of the melt-blown fabric, and the arrangement of the breather valve is favorable for slowing down the stuffy feeling of people when wearing the device;

3. the utility model discloses a setting of sponge strip, when being favorable to wearing the device to the personnel of wearing glasses, the steam of avoiding the exhalation flows from the alar both sides of nose, make the lens produce the appearance of comdenstion water, thereby influence the eyesight of wearing personnel, the setting of antibiotic non-woven fabrics is favorable to filtering the infectious virus in the air, avoid appearing the droplet propagation, antibiotic non-woven fabrics simultaneously, second skin-friendly non-woven fabrics and second outer layer protection non-woven fabrics accessible adhesive linkage are dismantled with first skin-friendly non-woven fabrics, the personnel of wearing can be according to self surrounding environment adjustment filtration level.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of the rear view structure of the adhesive layer of the present invention.

In the figure: 1. an ear cord; 2. welding points are arranged; 3. connecting cloth; 4. a lower welding point; 5. a metal strip; 6. A first outer protective nonwoven fabric; 7. melt-spraying cloth; 8. a breather valve; 9. a sewing layer; 10. a first skin-friendly non-woven fabric; 11. an adhesive layer; 12. a sponge strip; 13. a second skin-friendly non-woven fabric; 14. an antibacterial non-woven fabric; 15. the second outer protective non-woven fabric.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a compound filter mask, includes ear rope 1 and antibiotic non-woven fabrics 14, its characterized in that: an upper welding point 2 is arranged below the right end of an ear rope 1, a connecting cloth 3 is arranged at the right end of the upper welding point 2, the ear rope 1 is connected with the connecting cloth 3 through the upper welding point 2, the connecting cloth 3 and a first outer-layer protective non-woven fabric 6 form an integrated structure, a lower welding point 4 is arranged below the upper welding point 2, a metal strip 5 is arranged at the right end of the connecting cloth 3, a first outer-layer protective non-woven fabric 6 is arranged above the right end of the metal strip 5, the ear ropes 1 are symmetrically distributed relative to the central position of the first outer-layer protective non-woven fabric 6, the metal strip 5 penetrates through the inner part of the first outer-layer protective non-woven fabric 6, the ear ropes 1 are arranged, a wearer can wear the composite mask through the ear ropes 1, the upper welding point 2 is arranged, one end of the ear ropes 1 is welded and fixed with the connecting cloth 3, and, the arrangement of the metal strip 5 is beneficial for a wearer to clamp and attach the device with the nose tip part through the metal strip 5;

the rear part of the first outer-layer protection non-woven fabric 6 is provided with a melt-blown fabric 7, a breather valve 8 is arranged inside the first outer-layer protection non-woven fabric 6, the periphery of the first outer-layer protection non-woven fabric 6 is provided with a sewing layer 9, the rear surface of the first outer-layer protection non-woven fabric 6 is attached to the front surface of the melt-blown fabric 7, the central axis of the breather valve 8 is coincident with the central axis of the first outer-layer protection non-woven fabric 6, the first outer-layer protection non-woven fabric 6 and the melt-blown fabric 7 form a dustproof structure, the melt-blown fabric 7 penetrates through the inside of the sewing layer 9, a first skin-friendly non-woven fabric 10 is arranged behind the melt-blown fabric 7, an adhesive layer 11 is arranged on the inner side of the first skin-friendly non-woven fabric 10, the arrangement of the melt-blown fabric 7 is beneficial to filtering pollen and dust in the air, and is beneficial to people to wearing the device when, the arrangement of the sewing layer 9 is beneficial to sewing and edge sealing the first outer-layer protective non-woven fabric 6, the melt-blown fabric 7 and the first skin-friendly non-woven fabric 10, so that a pollution source is prevented from entering;

a sponge strip 12 is arranged above the right end of the bonding layer 11, a second skin-friendly non-woven fabric 13 is arranged below the right end of the bonding layer 11, an antibacterial non-woven fabric 14 is positioned behind the second skin-friendly non-woven fabric 13, a second outer-layer protective non-woven fabric 15 is arranged behind the antibacterial non-woven fabric 14, the sponge strip 12 and the first skin-friendly non-woven fabric 10 form an integrated structure, the first skin-friendly non-woven fabric 10 is connected with the second outer-layer protective non-woven fabric 15 through the bonding layer 11, the front surface of the antibacterial non-woven fabric 14 is attached to the rear surface of the second skin-friendly non-woven fabric 13, the second skin-friendly non-woven fabric 13 and the antibacterial non-woven fabric 14 form an integrated structure, the arrangement of the sponge strip 12 is beneficial to preventing exhaled hot air from flowing out from two sides of a nose wing when a person wears the device, so that spectacle lenses generate condensed water, thereby influencing the vision, the anti-bacterial non-woven fabric 14, the second skin-friendly non-woven fabric 13 and the second outer-layer protective non-woven fabric 15 can be detached from the first skin-friendly non-woven fabric 10 through the adhesive layer 11, and a wearer can adjust the filtration grade according to the surrounding environment.

The working principle is as follows: when the composite filter mask is used, firstly, one end of an ear rope 1 is welded and fixed with a connecting cloth 3 through an upper welding point 2, the other end of the ear rope is fixed through a lower welding point 4, the device is clamped and attached with the nose tip part through a metal strip 5, a melt-blown cloth 7 can filter pollen and dust in the air, the wearing of people in the outgoing process is facilitated, a breather valve 8 can relieve the stuffiness feeling of people wearing the device, a first outer-layer protective non-woven fabric 6, the melt-blown cloth 7 and a first skin-friendly non-woven fabric 10 are sewed and sealed through a sewing layer 9, the entering of pollution sources is avoided, when the device is worn by people wearing glasses, exhaled hot air can be prevented from flowing out from the two sides of the nose wing through a sponge strip 12, the glasses lens can generate condensed water, the vision of the wearing people is influenced, an antibacterial non-woven fabric 14 can filter infectious viruses in the air, avoid appearing the droplet and spread, antibiotic non-woven fabrics 14, the close skin non-woven fabrics 13 of second and the 15 accessible adhesive linkage of the outer protective non-woven fabrics of second 10 with the close skin non-woven fabrics of first dismantlement simultaneously, the wearing personnel can be according to self surrounding environment adjustment filtration grade, and the wearing personnel dress compound filter mask through ear rope 1, and this is exactly this compound filter mask's theory of operation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound filter mask, includes ear rope (1) and antibiotic non-woven fabrics (14), its characterized in that: the ear rope comprises an ear rope body (1), and is characterized in that an upper welding point (2) is arranged below the right end of the ear rope body (1), a connecting cloth (3) is installed at the right end of the upper welding point (2), a lower welding point (4) is arranged below the upper welding point (2), a metal strip (5) is installed at the right end of the connecting cloth (3), a first outer protective non-woven fabric (6) is installed above the right end of the metal strip (5), a melt-blown fabric (7) is installed behind the first outer protective non-woven fabric (6), a breather valve (8) is arranged inside the first outer protective non-woven fabric (6), a sewing layer (9) is arranged on the periphery of the first outer protective non-woven fabric (6), a first skin-friendly non-woven fabric (10) is arranged behind the melt-blown fabric (7), an adhesive layer (11) is arranged on the inner side of the first skin-friendly non-woven fabric (10), a sponge, and a second skin-friendly non-woven fabric (13) is arranged below the right end of the bonding layer (11), the antibacterial non-woven fabric (14) is positioned behind the second skin-friendly non-woven fabric (13), and a second outer-layer protective non-woven fabric (15) is arranged behind the antibacterial non-woven fabric (14).

2. The composite filter mask of claim 1, wherein: ear rope (1) is connected with connection cloth (3) through last welding point (2), and connects cloth (3) and first outer protection non-woven fabrics (6) constitution integral structure.

3. The composite filter mask of claim 1, wherein: ear rope (1) is the symmetric distribution about the central point of first outer protection non-woven fabrics (6), and metal strip (5) run through in the inside of first outer protection non-woven fabrics (6).

4. The composite filter mask of claim 1, wherein: the rear surface of the first outer layer protection non-woven fabric (6) is attached to the front surface of the melt-blown fabric (7), and the central axis of the breather valve (8) coincides with the central axis of the first outer layer protection non-woven fabric (6).

5. The composite filter mask of claim 1, wherein: the first outer-layer protection non-woven fabric (6) and the melt-blown fabric (7) form a dustproof structure, and the melt-blown fabric (7) penetrates through the inside of the sewing layer (9).

6. The composite filter mask of claim 1, wherein: the sponge strip (12) and the first skin-friendly non-woven fabric (10) form an integrated structure, and the first skin-friendly non-woven fabric (10) is connected with the second outer-layer protective non-woven fabric (15) through the adhesive layer (11).

7. The composite filter mask of claim 1, wherein: the front surface of the antibacterial non-woven fabric (14) is attached to the rear surface of the second skin-friendly non-woven fabric (13), and the second skin-friendly non-woven fabric (13) and the antibacterial non-woven fabric (14) form an integrated structure.