CN214854517U

CN214854517U - Sterilization mask for preventing glasses from fogging

Info

Publication number: CN214854517U
Application number: CN202120659435.2U
Authority: CN
Inventors: 张军舰; 张殿礼; 李国强; 邓向东; 刘玉龙
Original assignee: Puyang Yida Plastic & Chemical
Current assignee: Puyang Yida Plastic & Chemical
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-26
Anticipated expiration: 2031-03-31

Abstract

The utility model relates to a protective mask technical field, concretely relates to prevent sterilization gauze mask of glasses fogging, including gauze mask body and ear-hang, including interior to exterior surface fabric, sterilization surface fabric, filtration surface fabric, the hydrophobic surface fabric of absorbing water, the gauze mask body has a plurality of to fold in proper order from interior, and the edge of gauze mask body passes through ultrasonic wave spot welding pressfitting, and this internal layer of gauze mask is fixed with two layering, and the both ends relative position butt fusion of gauze mask body has the ear-hang, and the center department of ear-hang is provided with the buckle, and the ear-hang lock at both ends links to each other about. The utility model adopts four-layer fabric pressing, which improves the protection effect and is convenient for the exhaled wet gas to be led out and maintains the air permeability; the double-layer pressing strips prevent the wet air from being led out upwards, so that the fogging of the lens is avoided; the design of buckle on the ear-hang makes ears do not have the burden, and the travelling comfort is better.

Description

Sterilization mask for preventing glasses from fogging

Technical Field

The utility model relates to a protective facial mask technical field, concretely relates to prevent sterilization gauze mask of glasses fogging.

Background

The existing masks on the market have various styles, mask filter materials are made of various materials, the non-woven fabric subjected to electrostatic treatment can block large dust particles, static charges attached to the surface of the non-woven fabric can adsorb fine dust through electrostatic attraction, and high dust blocking efficiency is achieved.

Chinese patent No. CN212345442U discloses a sterilization auxiliary mask for improving protection effect, which comprises a mask body made of flexible copper cloth and uniformly distributed with a plurality of air holes; hang the rope, for the stretch cord, quantity is two hang setting firmly in the both sides of gauze mask body of rope symmetry, can be through the copper fiber characteristic, constantly eliminate the live bacteria and the live body virus on gauze mask surface, effective throttle will get into the virus and the bacterium of disposable gauze mask surface to continuously eliminate it on the gauze mask body, increase the effective guard time and the safeguard effect of disposable gauze mask, and this device can wash and disinfect, be convenient for used repeatedly. However, the comfort level of the hanging rope is not enough, the user can easily turn red behind the ear after wearing the hanging rope for a long time, the fitting degree of the nose plastic strip and the cheek is not enough, the protection effect is broken down, and the lens of the user wearing the glasses is easily fogged in a cold environment.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a sterilization mask for preventing glasses from fogging, which comprises a mask body and an ear hook.

Further, the mask body from inside to outside includes inside and outside surface fabric that absorbs water, sterilization surface fabric, filtration surface fabric, hydrophobic surface fabric in proper order, the mask body have a plurality of to press the pleat, the edge of mask body passes through ultrasonic wave spot welding pressfitting, the mask body inlayer be fixed with two layering, the both ends relative position butt fusion of mask body have the ear-hang, the center department of ear-hang is provided with the buckle, the ear-hang lock at both ends links to each other about.

Furthermore, a W-shaped pressing strip is arranged in the upper edge of the mask body.

Furthermore, the water absorption fabric is a high-water-absorptivity non-woven fabric, the high-water-absorptivity non-woven fabric is provided with dense air holes, the sterilization fabric is a nano copper oxide non-woven fabric, the filtering fabric is graphene melt-blown fabric, and the hydrophobic fabric is a polytetrafluoroethylene composite fabric.

Furthermore, the pressing strip is a metal strip, soft silica gel is coated on the outer surface of the metal strip, and the pressing strip is fixed between the sterilizing fabric and the filtering fabric.

Furthermore, the ear hook is an elastic band, and the band width of the elastic band is 10 mm.

The utility model discloses an actively beneficial effect:

the utility model adopts four-layer fabric pressing, which improves the protective effect of the mask, and the nano copper oxide non-woven fabric has good sterilization effect; the high water absorption non-woven fabric is convenient for guiding out the exhaled wet gas and maintains the air permeability; the double-layer pressing strips are more attached to the face, so that the wet air is prevented from being led out upwards, and the fogging of the lens is avoided; the design of buckle on the ear-hang makes ears do not have the burden, and the travelling comfort is better when wearing.

Drawings

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

fig. 2 is an exploded view of the mask body;

fig. 3 is a partially enlarged view of the ear hook.

In the figure: 1. a mask body; 11. a water-absorbing fabric; 12. sterilizing the fabric; 13. filtering the fabric; 14. hydrophobic fabric; 15. a metal strip; 2. ear hanging; 21. and (5) buckling.

Detailed Description

The invention will be further described with reference to some specific embodiments.

The utility model provides a technical scheme, see fig. 1 to fig. 3, a sterilization mask for preventing glasses from fogging, which comprises a mask body 1 and an ear hook 2. The mask body 1 comprises an inner water absorption fabric 11, an outer water absorption fabric 12, a sterilization fabric 12, a filtering fabric 13 and a hydrophobic fabric 14 from inside to outside in sequence, wherein the water absorption fabric 11 is a high water absorption non-woven fabric, dense air holes are formed in the high water absorption non-woven fabric, the sterilization fabric 12 is a nano copper oxide non-woven fabric, the filtering fabric 13 is graphene melt-blown fabric, and the hydrophobic fabric 14 is a polytetrafluoroethylene composite fabric. The high-hygroscopicity non-woven fabric can be spunlace non-woven fabric, and the spunlace non-woven fabric sprays high-pressure micro water flow onto one or more layers of fiber nets to enable the fibers to be intertwined with one another, so that the fiber nets are reinforced to have certain strength, and the high-hygroscopicity non-woven fabric has the characteristics of high hygroscopicity and good air permeability; the nano copper oxide non-woven fabric has an antibacterial function, can block disease transmission, and has excellent heat resistance and chemical stability; the structure of the graphene is very stable, and the graphene melt-blown fabric has good adsorption and filtration effects; the polytetrafluoroethylene fabric has excellent waterproof, moisture permeable and windproof functions, and the polytetrafluoroethylene composite fabric is formed by laminating a polytetrafluoroethylene microporous membrane with a common fabric through a special process and has high moisture permeability, so that water vapor can quickly permeate out of the fabric without feeling of stuffiness. Gauze mask body 1 has a plurality of to fold, and the edge of gauze mask body 1 passes through ultrasonic spot welding pressfitting, is provided with two layering in the gauze mask body 1, is provided with W shape layering in the upper edge of gauze mask body 1, and the layering is metal strip 15, and the surface cladding of metal strip 15 has soft silica gel, and the layering is fixed between sterilization surface fabric 12 and filter fabric 13, and it is facial to be more comfortable laminating better, prevents that the humid air from upwards deriving, has avoided the lens to haze. The both ends relative position butt fusion of gauze mask body 1 has ear-hook 2, and the center department of ear-hook 2 is provided with

buckle

21, and 2 locks of ear-hook at both ends link to each other about, and ear-hook 2 is the elastic webbing, and its bandwidth is 10mm, and the design of buckle 21 on the ear-hook 2 is worn the travelling comfort for a long time and is good, has avoided the ear to be tightened red phenomenon. When the mask is worn, the ear hook 2 is pulled to the back of the brain, the buckle 21 is buckled at the back of the brain, the layering is pressed, then the mask body 1 is stretched to cover the lips and the chin, and finally the layering is confirmed to be tightly attached to the nose bridge and the cheeks.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a prevent sterilization gauze mask of glasses fogging, includes gauze mask body (1) and ear-hang (2), its characterized in that: gauze mask body (1) from interior to exterior include inside and outside water absorption surface fabric (11), sterilization surface fabric (12), filtration surface fabric (13), hydrophobic surface fabric (14) in proper order, gauze mask body (1) have a plurality of to press the pleat, the edge of gauze mask body (1) passes through ultrasonic wave spot welding pressfitting, gauze mask body (1) inlayer be fixed with two layering, the both ends relative position butt fusion of gauze mask body (1) have ear-hang (2), the center department of ear-hang (2) is provided with buckle (21), the ear-hang (2) lock of controlling both ends links to each other.

2. The sterilization mask according to claim 1, wherein the sterilization mask comprises: a W-shaped pressing strip is arranged in the upper edge of the mask body (1).

3. The sterilization mask according to claim 1, wherein the sterilization mask comprises: the water absorption fabric (11) is a high-water-absorption non-woven fabric, dense air holes are formed in the high-water-absorption non-woven fabric, the sterilization fabric (12) is a nano copper oxide non-woven fabric, the filtering fabric (13) is graphene melt-blown fabric, and the hydrophobic fabric is a polytetrafluoroethylene composite fabric.

4. The sterilization mask according to claim 1 or 2, wherein the sterilization mask comprises: the pressing strip is a metal strip (15), soft silica gel is coated on the outer surface of the metal strip (15), and the pressing strip is fixed between the sterilizing fabric (12) and the filtering fabric (13).

5. The sterilization mask according to claim 1, wherein the sterilization mask comprises: the ear hook (2) is an elastic belt with the bandwidth of 10 mm.