CN206491364U

CN206491364U - A kind of anti-eyeglass hazes mouth mask

Info

Publication number: CN206491364U
Application number: CN201720184108.XU
Authority: CN
Inventors: 程露
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-28
Filing date: 2017-02-28
Publication date: 2017-09-15
Anticipated expiration: 2027-02-28

Abstract

Hazed mouth mask the utility model discloses a kind of anti-eyeglass, including mask body, mask body is superimposed outside interior by soft layer, intermediate layer and filter layer and formed successively, soft layer is recessed to form respiratory region, the middle part of respiratory region is provided with drainage trough, drainage trough includes gas entrance and the stream guiding tube being embedded in drainage trough, the stream guiding tube is the flexible pipe with one-way guide flow function, the one side of the filter layer of mask body slots to form gas discharge chamber, one end of stream guiding tube is connected with gas entrance, and the other end connects gas discharge chamber.After exhaled gas, exhaled gas can be pressed into drainage trough by the local pressure of formation, drainage trough is by stream guiding tube by outside the gas discharge outlet cover of exhalation, and then solve gas to mouth mask top leak the problem of, when a wearer inhales, the one-way guide flow effect of stream guiding tube makes gas outside mouth mask can not be by stream guiding tube to entering inside mouth mask, and then mouth mask is realized filtration well.

Description

A kind of anti-eyeglass hazes mouth mask

Technical field

The utility model is related to mouth mask technical field, and particularly a kind of anti-eyeglass hazes mouth mask.

Background technology

Problem of environmental pollution is more and more now, often contains multiple harmful substances, including dust granules and air in air In various germs etc., these gases endanger the health of people, and particularly in a line and tier 2 cities, this pollution level is more Height, endangers bigger, therefore, the essential means of almost people of wearing masks of going out, however, people are when wearing mouth mask, Chang Yinwei Gas in mouth mask makes ophthalmic len haze to leakage in face, and this can not only influence the visual field of people, and what is thereby resulted in is of short duration Ablepsia can also bring certain potential safety hazard, and this is very inconvenient for the personage worn glasses, particularly in the temperature relatively low winter My god, it is this particularly problematic.

Utility model content

Goal of the invention of the present utility model is：Hazed mouth mask there is provided a kind of anti-eyeglass for above-mentioned problem, will The hot gas of wearer's exhalation is discharged by stream guiding tube to the lower section of mouth mask, and then avoids gas to more than face leakage, solution The problem of eyeglass of having determined hazes.

The technical solution adopted in the utility model is as follows：A kind of anti-eyeglass hazes mouth mask, including mask body, and its feature exists Ear-hanger is respectively equipped with two sides of, mask body, and mask body is outside interior successively by soft layer, intermediate layer and filter layer Superposition is formed, and soft layer is recessed to be formed to the direction of filter layer to be set in the middle part of the respiratory region with curved indentations shape, respiratory region There is drainage trough, drainage trough includes gas entrance and the stream guiding tube being embedded in drainage trough, and the stream guiding tube is with list To the flexible pipe of diversion function, the one side of the filter layer of mask body slots to form gas discharge chamber, one end of stream guiding tube and gas Body inlet port is connected, and the other end connects gas discharge chamber.

Due to the setting of said structure, people wear mouth mask by ear-hanger first, due to mask body by soft layer, Intermediate layer and filter layer are superimposed to be formed, its harmful substance that can be crossed well in air filtering, and the breathing of wearer is hindered Hinder effect smaller, preferably, after wearer's exhaled gas, due to the inhibition of mouth mask, it can be formed comfort in mouth mask Local pressure, the presence of pressure can by drainage trough of the gas press-in with gas entrance of exhalation, drainage trough by with The stream guiding tube of one-way guide flow function is by outside the gas discharge outlet cover of exhalation, when a wearer inhales, due to the list of stream guiding tube To guide functions, gas outside mouth mask can not be by stream guiding tube to entering inside mouth mask, and then it is good mouth mask is realized Filtration well.

Further, divide to preferably implement to be provided with a pair in stream guiding tube of the present utility model, stream guiding tube in symmetrical The elastic valve of cloth, elastic valve is two half moon thin slices, toward each other, and the inwall of root and stream guiding tube, which is fixed, to be connected Connect, the free-end of elastic valve is towards gas discharge chamber.

In order that mouth mask after the wearing can be preferably with people two contourings match, to ensure the sealing on mouth mask top Property, prevent that gas from leaking to the top of face, towards the opposite direction of gas discharge chamber, the top of mask body is provided with the laminating bridge of the nose Sticking part, sticking part outer surface is provided with the inside of adjustable nose clip, sticking part and is provided with bridge of the nose foam pad.

Further, on filter layer, separation net is provided with the opening of gas discharge chamber, the separation net is used to hinder outside thing Body enters in gas discharge chamber.

Further, in order to while the top of sealing mask, improve the comfort level worn, the both sides up and down of soft layer are divided She You not elastic sealing strip, up and down both sides of the elastic sealing strip for sealing mask body.

Further, in order to improve the filter effect and comfort level of mouth mask, filter layer is the active carbon layer by gauze wrapped, soft Elastic sealing strip is made up of hydrogel, and intermediate layer includes nano-antibacterial non-woven material layer and negative ion antibiotic layer, nano-antibacterial Non-woven material layer is contacted with filter layer, and negative ion antibiotic layer is contacted with soft layer.

Further, in order to improve the adaptability of mouth mask, two sides of mask body are respectively provided with mating connection earflap The button of set, button is distributed on the side of mask body.

In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：When wearer's expiratory air After body, the local pressure formed in mouth mask can have the gas press-in of exhalation in the drainage trough of gas entrance, drainage trough By the stream guiding tube with one-way guide flow function by outside the gas discharge outlet cover of exhalation, and then gas is solved to mouth mask top The problem of leakage, when a wearer inhales, because the one-way guide flow of stream guiding tube is acted on, the gas outside mouth mask can not be by leading Stream flexible pipe enables mouth mask to realize filtration well to entering inside mouth mask.

Brief description of the drawings

Fig. 1 is that a kind of anti-eyeglass of the present utility model hazes mouth mask internal cross section structural representation；

Fig. 2 is that anti-eyeglass of the present utility model hazes mouth mask external structure schematic diagram；

Fig. 3 is the structural representation of Section A-A in Fig. 1.

Marked in figure：1 is mask body, and 101 be soft layer, and 102 be intermediate layer, and 103 be filter layer, and 2 be ear-hanger, 3 It is drainage trough for respiratory region, 4,5 be gas entrance, and 6 be stream guiding tube, and 601 be elastic valve, and 7 be gas discharge chamber, 701 It is sticking part for separation net, 8,9 be elastic sealing strip, and 10 be button.

Embodiment

Below in conjunction with the accompanying drawings, the utility model is described in detail.

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain The utility model, is not used to limit the utility model.

As shown in Figure 1 to Figure 3, a kind of anti-eyeglass hazes mouth mask, including mask body 1, the two sides difference of mask body 1 Provided with ear-hanger 2, mask body 1 is superimposed and formed by soft layer 101, intermediate layer 102 and filter layer 103 successively outside interior, soft The direction of soft formation 101 to filter layer 103 is recessed to form the respiratory region 3 with curved indentations shape, and the middle part of respiratory region 3, which is provided with, draws Chute 4, the i.e. middle part of respiratory region 3 form drainage trough 4 to the direction of filter layer 103 is raised, as shown in Fig. 2 drainage trough 4 includes gas Body inlet port 5 and the stream guiding tube 6 being embedded in drainage trough 4, the stream guiding tube 6 are the flexible pipe with one-way guide flow function, The one side of the filter layer 103 of mask body 1 slots to form gas discharge chamber 7, and one end and the gas entrance 5 of stream guiding tube 6 connect Logical, the other end connects gas discharge chamber 7.

In use, people wear mouth mask by ear-hanger 2 first, because mask body 1 is by soft layer 101, intermediate layer 102 and the superposition of filter layer 103 formed, its harmful substance that can be crossed well in air filtering, and hindering the breathing of wearer Hinder effect smaller, preferably, after wearer's exhaled gas, due to the inhibition of mouth mask, it can be formed comfort in mouth mask Local pressure, the presence of pressure can be by drainage trough 4 of the gas press-in with gas entrance 5 of exhalation, and drainage trough 4 passes through tool There is the stream guiding tube 6 of one-way guide flow function by outside the gas discharge outlet cover of exhalation, when a wearer inhales, due to stream guiding tube 6 One-way guide flow effect, gas outside mouth mask can not be by stream guiding tube 6 to entering inside mouth mask, and then enables mouth mask real Now filtration well.

Furthermore, in order to preferably implement stream guiding tube 6, it is symmetric in stream guiding tube 6 provided with a pair Elastic valve 601, elastic valve 601 is two half moon thin slices, and toward each other, root and the inwall of stream guiding tube 6 are fixed Connection, the free-end of elastic valve 601 is towards gas discharge chamber 7.

In order that mouth mask after the wearing can be preferably with people two contourings match, to ensure the sealing on mouth mask top Property, prevent that gas from leaking to the top of face, towards the opposite direction of gas discharge chamber 7, the top of mask body 1 is provided with the laminating bridge of the nose Sticking part 8, the outer surface of sticking part 8 be provided with adjustable nose clip（It is not drawn into figure, existing structure can be used）, in sticking part 8 Side is provided with bridge of the nose foam pad（It is not drawn into figure）.

Furthermore, on filter layer 103, separation net 701, the separation net are provided with the opening of gas discharge chamber 7 701 are used to hinder exterior object to enter in gas discharge chamber 7.

Furthermore, in order to while the top of sealing mask, improve the comfort level worn, soft layer 101 Both sides are respectively equipped with elastic sealing strip 9 up and down, and elastic sealing strip 9 is used for the both sides up and down of sealing mask body 1.

Furthermore, in order to improve the filter effect and comfort level of mouth mask, filter layer 103 is the work by gauze wrapped Property layer of charcoal, soft elastic sealing strip 9 is made up of hydrogel, and intermediate layer 102 includes nano-antibacterial non-woven material layer（Do not drawn in figure Go out）With negative ion antibiotic layer（It is not drawn into figure）, nano-antibacterial non-woven material layer contacts with filter layer 103, negative ion antibiotic Layer is contacted with soft layer 101.

Further, in order to improve the adaptability of mouth mask, two sides of mask body 1 are respectively provided with mating connection earflap The button 10 of set, button 10 is distributed on the side of mask body 1.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

Mouth mask, including mask body 1. a kind of anti-eyeglass hazes, it is characterised in that two sides of mask body are respectively equipped with ear-hang Portion, mask body is superimposed outside interior by soft layer, intermediate layer and filter layer and formed successively, and soft layer is recessed to the direction of filter layer Fall into and form the respiratory region with curved indentations shape, the middle part of respiratory region is provided with drainage trough, drainage trough include gas entrance and The stream guiding tube in drainage trough is embedded in, the stream guiding tube is the flexible pipe with one-way guide flow function, the filtering of mask body The one side of layer is slotted to form gas discharge chamber, and one end of stream guiding tube is connected with gas entrance, and the other end connects gas discharge Room.
The mouth mask 2. anti-eyeglass as claimed in claim 1 hazes, it is characterised in that be symmetric in stream guiding tube provided with a pair Elastic valve, elastic valve is two half moon thin slices, and toward each other, root is fixedly connected with the inwall of stream guiding tube, The free-end of elastic valve is towards gas discharge chamber.
The mouth mask 3. anti-eyeglass as claimed in claim 2 hazes, it is characterised in that towards the opposite direction of gas discharge chamber, mouth mask Sticking part of the top of body provided with the laminating bridge of the nose, sticking part outer surface is provided with the inside of adjustable nose clip, sticking part and is provided with Bridge of the nose foam pad.
The mouth mask 4. anti-eyeglass as claimed in claim 3 hazes, it is characterised in that on filter layer, at the opening of gas discharge chamber Provided with separation net, the separation net is used to hinder exterior object to enter in gas discharge chamber.
The mouth mask 5. anti-eyeglass as claimed in claim 4 hazes, it is characterised in that the both sides up and down of soft layer are respectively equipped with elasticity Sealing strip, elastic sealing strip is used for the both sides up and down of sealing mask body.
The mouth mask 6. anti-eyeglass as claimed in claim 5 hazes, it is characterised in that filter layer is the activated carbon by gauze wrapped Layer, soft elastic sealing strip is made up of hydrogel, and intermediate layer includes nano-antibacterial non-woven material layer and negative ion antibiotic layer, nanometer Antibacterial nonwoven material layer is contacted with filter layer, and negative ion antibiotic layer is contacted with soft layer.
The mouth mask 7. the anti-eyeglass as described in one of claim 1-6 hazes, it is characterised in that two sides of mask body are set respectively There is the button for the ear muffs that is connected, button is distributed on the side of mask body.