CN213695787U - Anti-fogging mask for glasses - Google Patents

Abstract

The utility model belongs to the technical field of masks, in particular to an anti-glasses fogging mask, which comprises a mask body and hangers arranged on the mask body, wherein the middle part of the mask body is provided with a plurality of folds, the upper part of the mask body is provided with a nose bridge strip, the corresponding fold part on the mask body is provided with ribs, the inner surface of the mask body corresponding to the nose bridge strip is provided with a skin-friendly sealing layer, the mask body comprises an outer protective layer, an adsorption layer, an inner adsorption layer and an inner protective layer from outside to inside, the inner adsorption layer at least comprises two melt-blown cloth layers, the melt-blown cloth layers are provided with through holes, the through holes of the two adjacent melt-blown cloth layers are staggered, the ribs are arranged on the melt-blown cloth layer which is closest to the adsorption layer of the inner adsorption layer, the upper part of the mask body is provided with a hollow flaky vent pipe which is communicated with the outside, can effectually solve the problem that glasses hazed when wearing the gauze mask, have better protectiveness simultaneously.

Description

Anti-fogging mask for glasses

Technical Field

The utility model belongs to the technical field of the gauze mask, concretely relates to prevent glasses gauze mask that hazes.

Background

The mask is a sanitary protective article, is worn at the mouth and nose part and is used for filtering air entering the mouth and nose so as to achieve the purpose of preventing 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 very good effect when being worn when respiratory infectious diseases are prevalent.

Although the mask can achieve the function of blocking germs, dust or floating substances, in the using process, particularly in winter, when a user wears glasses, the exhaled hot air rises along the mask, the glasses lenses are fogged, the sight line is blurred, and great trouble is caused when the user wears the mask. In addition, after the existing mask is worn, the mask body is in contact with the mouth and the nose, and after the mask is used for a period of time, moisture is carried in exhaled air, so that after the inner side of the mask is wetted, the mask can be pasted on the mouth and the nose, and discomfort caused by wearing the mask is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned defect, provide and prevent glasses gauze mask that hazes, the problem of glasses hazing when can effectual solution wear the gauze mask has better protectiveness simultaneously.

The utility model provides a technical scheme that its technical problem adopted as follows:

the anti-fogging mask comprises a mask body and hangers on the mask body, wherein a plurality of folds are arranged in the middle of the mask body, a nose bridge strip is arranged at the upper part of the mask body, ribs are arranged on the cover body corresponding to the folds, a skin-friendly sealing layer is arranged on the inner surface of the cover body corresponding to the nose bridge strips, the cover body comprises an outer protective layer, an absorption layer, an inner absorption layer and an inner protective layer from outside to inside at one time, the inner absorption layer at least comprises two melt-blown cloth layers, the melt-blown cloth layers are provided with vent holes, the vent holes of the two adjacent melt-blown cloth layers are staggered, the rib setting including on the closest melt blown cloth layer of adsorbed layer, cover body upper portion is equipped with hollow flaky breather pipe between adsorbed layer, the internal adsorption layer, the last border department of the cover body is equipped with the outside blast pipe of intercommunication, blast pipe and breather pipe intercommunication are equipped with a plurality of air vents on the breather pipe, pack adsorption medium in the breather pipe.

Furthermore, the outer protective layer is a waterproof non-woven fabric layer.

Furthermore, the inner protective layer is a moisture absorption cotton layer.

Furthermore, the adsorption layer is an adsorption melt-blown cloth layer.

Further, the inner absorption layer comprises two melt-blown cloth layers.

Furthermore, a plurality of bulges are arranged on the outer surface of each rib.

Furthermore, the exhaust pipe is arranged along the upper edge of the cover body, a plurality of longitudinally distributed connecting pipes are arranged at the upper part of the cover body, and the connecting pipes are communicated with the exhaust pipe and the vent pipe.

Furthermore, the pipe walls on the two sides of the vent pipe are respectively and correspondingly connected with the adsorption layer and the outer adsorption layer.

The utility model has the advantages that: adopt above-mentioned scheme, this gauze mask has better protection nature, the adsorbed layer, the adsorption layer has strengthened the adsorption efficiency of this gauze mask, the protection nature has been improved, the setting of rib makes the gauze mask correctly wear the back, form respiratory space between the cover body and the mouth nose, effectually avoid the gauze mask to stick with paste the mouth nose, improve the travelling comfort of wearing, avoid cover body friction lip, the gas of exhalation is through respiratory space, cushion the back in clearance, breather pipe on gauze mask upper portion, discharge by the blast pipe, the bacterium or the virus that mix with in the gas of exhalation can effectively be adsorbed to two-layer melt-blown cloth layer, the through-hole of dislocation can permeate through gas fast, simultaneously avoid the bacterium, the virus passes through, arrange the steam of exhalation fast outward, the effectual glasses phenomenon of hazing that leads to when having avoided wearing the gauze mask, use.

Drawings

The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is a schematic partial cross-sectional view of the middle inner adsorption layer of the present invention.

Fig. 4 is a schematic view of a part and a cross section of the middle vent pipe of the present invention.

Wherein: the structure comprises a rib 1, a protrusion 11, a skin-friendly silica gel layer 2, an outer protective layer 3, an adsorption layer 4, an inner adsorption layer 5, a melt-blown fabric layer 51, an inner protective layer 6, a vent pipe 7, an exhaust pipe 8 and a connecting pipe 9.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

A glasses-fogging-preventing mask comprises a mask body and hangers on the mask body, wherein three folds are arranged in the middle of the mask body, a nose bridge strip is arranged on the upper portion of the mask body, ribs 1 are arranged at positions, corresponding to the folds, on the mask body, skin-friendly sealing layers are arranged on the inner surface, corresponding to the nose bridge strips, of the mask body, the sealing layers are skin-friendly silica gel layers 2, after the mask is worn correctly, the upper portion of the mask is pressed and pasted at the nose bridge of a wearer by the nose bridge strips and matched with a facial structure, the inner-side skin-friendly silica gel layers are effectively pasted with skin at the positions, corresponding to the face, so that contact sealing is formed between the upper portion of the mask and the face, the ribs 1 are of sheet structures and are made of plastic materials, after the mask is opened, the folds are opened, the ribs 1 form supporting rods of the mask, the middle portion of the mask body is arched, a breathing space is formed between the inner, the breathing is convenient, the wearing comfort is improved, the breathing space reduces the flow rate and the pressure of the gas exhaled from the mouth, and the buffering effect is achieved.

The mask body comprises an outer protective layer 3, an adsorption layer 4, an inner adsorption layer 5 and an inner protective layer 6 from outside to inside at one time, wherein the outer protective layer 3 is a waterproof non-woven fabric layer and has a waterproof function, the adsorption layer 4 is an adsorption melt-blown fabric layer and can adsorb dust, bacteria, viruses and the like to play an isolation protection role and avoid the inward invasion of the dust, the bacteria, the viruses and the like, the inner adsorption layer 5 comprises two melt-blown fabric layers 51, through holes are formed in the two melt-blown fabric layers 51, the through holes of the two melt-blown fabric layers 51 are arranged in a staggered mode, the inner protective layer 6 is a moisture absorption cotton layer and can adsorb moisture mixed in breath at the mouth and nose, ribs 1 are arranged on the melt-blown fabric layer 51, close to the adsorption layer 4, of the inner adsorption layer 5, a plurality of bulges 11 are arranged on the outer surface of the ribs 1, the bulges enable buffer gaps to be generated between the adsorption layer and the inner adsorption layer, and, the pipe walls at two sides of the vent pipe 7 are respectively connected with the melt-blown cloth layers at the outer sides of the adsorption layer 4 and the inner adsorption layer 5 correspondingly, the vent pipe is fixed, the exhaust pipe 8 communicated with the outside is arranged at the upper edge of the mask body, the exhaust pipe 8 is communicated with the vent pipe 7, a plurality of vent holes are arranged on the vent pipe 7, the vent pipe 7 is filled with adsorption media, the adsorption media can adopt melt-blown cloth, active carbon and the like, the exhaust pipe 8 is arranged along the upper edge of the mask body, the influence on the shape and the structure of the mask is reduced to the minimum, the flow rate is reduced after the gas exhaled by the mouth and the nose is buffered by a breathing space, the moisture is absorbed, the nozzle pasting phenomenon is avoided, the wearing comfort is improved, the gas sequentially passes through the inner adsorption layer to reach the buffering gap, the buffering is performed again, the hot air rises, the gas in the buffering gap enters the vent pipe and is finally, simultaneously can also play the adsorption, the air current passes on the one hand and melts the spraying cloth and flows, on the other hand passes through the through-hole of dislocation, the air current has faster velocity of flow in this department, both play the absorption protection of breathing from inside to outside, still have efficient expiration exhaust efficiency, the moist heat gas of oronasal exhalation can be by the quick outer row of this gauze mask, avoid the bacterium that mix with in other of exhalation simultaneously, the virus is arranged to the atmosphere outward, the effectual condition that leads to eyes to play the fog when having avoided wearing the gauze mask takes place, the result of use of gauze mask is improved, and simultaneously, this gauze mask has two-way adsorption function, the protection is strong, especially external protection, the effect of protection has been improved through a lot of melt-blown cloth layers.

Specifically, cover body upper portion is equipped with a plurality of longitudinal distribution's connecting pipe 9, and connecting pipe 9 intercommunication blast pipe and breather pipe, a plurality of connecting pipes 9 along cover body length direction evenly distributed, and connecting pipe 9 cooperates with the rib, forms the support skeleton system of the cover body, when wearing the gauze mask, effectually props up the cover body, forms respiratory space on the one hand, and on the other hand makes the better shaping of the cover body, covers the department of the upper part of the mouth nose, plays effectual guard action.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.

Claims (8)

1. The anti-fogging mask comprises a mask body and hangers on the mask body, wherein a plurality of folds are arranged in the middle of the mask body, a nose bridge strip is arranged at the upper part of the mask body, it is characterized in that the corresponding fold position on the cover body is provided with a rib, the inner surface of the cover body corresponding to the nose bridge strip is provided with a skin-friendly sealing layer, the cover body comprises an outer protective layer, an absorption layer, an inner absorption layer and an inner protective layer from outside to inside at one time, the inner absorption layer at least comprises two melt-blown cloth layers, through holes are arranged on the melt-blown cloth layers, the through holes of the two adjacent melt-blown cloth layers are arranged in a staggered manner, the rib setting including on the closest melt blown cloth layer of adsorbed layer, cover body upper portion is equipped with hollow flaky breather pipe between adsorbed layer, the internal adsorption layer, the last border department of the cover body is equipped with the outside blast pipe of intercommunication, blast pipe and breather pipe intercommunication are equipped with a plurality of air vents on the breather pipe, pack adsorption medium in the breather pipe.

2. The mask of claim 1, wherein the outer protective layer is a waterproof non-woven fabric layer.

3. The anti-fogging mask of claim 1, wherein said inner protective layer is a moisture absorbent cotton layer.

4. The anti-spectacle fogging mask as claimed in claim 1, wherein said adsorption layer is an adsorption meltblown layer.

5. The anti-spectacle fogging mask of claim 1, wherein said inner absorbent layer comprises two layers of meltblown fabric.

6. The anti-spectacle fogging mask of claim 1, wherein the outer surface of the ribs is provided with a plurality of protrusions.

7. The mask of claim 1, wherein the exhaust tube is disposed along an upper edge of the mask body, and a plurality of longitudinally disposed connecting tubes are disposed at an upper portion of the mask body, the connecting tubes connecting the exhaust tube to the vent tube.

8. The mask of claim 1, wherein the walls of the vent tube are correspondingly connected to the absorbent layer and the outer absorbent layer.

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