CN2629749Y

CN2629749Y - Protective breathing mask for preventing droplet virus

Info

Publication number: CN2629749Y
Application number: CN 03255863
Authority: CN
Inventors: 周淑贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-23
Filing date: 2003-07-23
Publication date: 2004-08-04
Anticipated expiration: 2013-07-23

Abstract

The utility model provides a guard respirator preventing droplet virus. For the design of a structure, the utility model mainly comprises an isolation surface layer, activated carbon fibers (ACF) and an anti-damp lining layer integrated by the knitting way of pieces and abbs. The three knitted layers are inseparable, non-shed and also difficult to be pulled out by external forces. The three layers have a coincidence structure so as to prevent a cold and pneumonia possibly infected by droplet virus and thus the utility model is a sanitary and guard appliance with more practicabilities.

Description

The protective mask of prevention spittle virus

Technical field

The utility model relates to a kind of mouth mask, and specifically, the utility model relates to a kind of protective mask that prevents spittle virus.

Background technology

Breathing problems such as general influenza, flu, bronchitis, pneumonia, normally give other people via patient's spittle viral communication, and this type of spittle virus mainly is as the routes of infection via mouth, nasal cavity, therefore in its epidemic prevention, best solution is to put on mouth mask, avoid directly sucking spittle virus, to reach the ill effect of infection prevention.

Just, general mouth mask in design, usually only can intercept air micronic dust and peculiar smell, and fail really to reach the function of virus-isolating, be limited, if desire the protection effect that reaches preferable with the effect of protection, can select to use the traditional active carbon mouth mask, utilize the material characteristic of traditional active carbon to give antibiosis and deodorization effects,, reduce infected ill probability with the harmful substance in the air-isolation.

Yet, the hole of this type of traditional active carbon mouth mask includes many huge holes (MACROPORE) structure, because this gigantic hole structure is arranged, the spittle must be dissipated to that powerful attraction zone just easily is adsorbed in the gigantic hole structure, so this gigantic hole structure will lower the efficient of the activated carbon material absorption spittle greatly; Moreover on the whole the manufacture of traditional active carbon mouth mask all composes one with activated carbon layer with isolating the mode of layer of cloth with the viscose gummed, in the gummed process gigantic hole structure is intercepted, and makes the suction work of activated carbon take off outstanding effect and reduces greatly; And the gigantic hole structure of this activated carbon layer has the shortcoming of the activated carbon material on it that very easily comes off, the activated carbon material that this comes off even can be by in the improper suction human body of user; In addition, again because virus is to be comprised among the spittle, and this type of traditional active carbon mouth mask only has the function of absorption stink, smell substance, and fail the spittle is intercepted in wherein, causing its virus still may continue to infiltrate the mouth mask internal layer with the spittle is sucked or is contacted by human body, cause infected ill possibility, be difficult to reach protective benefits completely, remain to be solved improvement.

Summary of the invention

The purpose of this utility model just is to provide a kind of protective mask, and it can effectively intercept, filtering noxious material and virus, makes the user can cosily breathe harmless air fully, to reach the effect of prevention spittle virus infections.

In order to achieve the above object, protective mask of the present utility model is on structural design, mainly be that (ACTIVATED CARBON FIBERS ACF) and the damp-proof lining layer, passes through and latitude purpose weaving manner is knitted and struck up partnership by bar by isolating top layer, activated carbon fiber plain weave layer of cloth.

The knitting of protective mask of the present utility model form type three layers closely inseparable, the difficult drop-off in jail, also do not subject to that external force is improper extracts, reach three layers of conforming structure; Wherein should isolate the top layer via the antimicrobial agent impregnation process, and this isolation top layer is according to linear plural number braiding, make fiber be linear array, produce pile structure and siphon effect fiber arranged of linearity, this interfibrous pile structure will provide the excellent contact face, make virus, bacterium, microorganism ... be adsorbed thereon etc. many organisms, and how organic moisture content is dewatered by interfibrous pile structure at once, make this many organisms energy reduction and suppress its breeding, and cooperate the function of interfibrous siphon effect and antimicrobial agent in 15～20 minutes, to finish sterilization effect; This activated carbon fiber plain weave layer of cloth, be to become the flat fabric layer via secondary operations with activated carbon fiber, its activated carbon fiber surface is covered with micropore (MICROPORE), therefore micropore has one powerful attraction on the activated carbon fiber surface, will quicken the spittle enters among the microcellular structure, reach the effect of adsorbing the spittle fast and efficiently, till absorption is saturated, in addition, activated carbon fiber plain weave layer of cloth has the characteristic that adsorption desorption speed faster and more convenient and other flat fabrics are knitted volume mutually, utilize activated carbon fiber to serve as catalyst carrier absorption stink substance, many organisms of the suspension of adsorbable nominal particle size not only, organic solvent, nerve gas ... etc. harmful substance, and can filter the virus of nominal particle size, bacterium, microorganism ... etc. many organisms, therefore can produce dynamical bacteriological filtration and deodorant function; Because of last two layers of sterilization effectively, bacteriological filtration, deodorization, intercept contained harmful substance and virus in the air, it is the moisture resistance material of adopting the preferable sense of touch of tool with moistureproof inner liner, the fog hydrone that the user is breathed out produces retention effect, thereby the fog hydrone is kept somewhere in the damp-proof lining layer tissue, and discharge gas rapidly, therefore can reduce the fog hydrone, and reduce to breathe and hinder, comfort is worn in lifting, in addition, the damp-proof lining layer is not done the antimicrobial agent impregnation process, because of there being last layer activated carbon fiber plain weave layer of cloth to intercept the antimicrobial agent peculiar smell, peculiar smell or other peculiar smell of being sterilized, avoid above-mentioned various peculiar smell and human body incompatibility, thereby it is uncomfortable not cause human body to produce, irritated, the sense of poisoning, this layer damp-proof lining layer then can intercept last layer activated carbon fiber plain weave layer of cloth and skin, mouthful, organs such as nasal cavity directly contact, make it to obtain optimal feel between human body and protective mask, and unlikely friction and the discomfort of causing; Make the user can cosily breathe fully harmless air, to reach illnesss such as flu that prevention spittle virus may infect, pneumonia.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of protective mask of the present utility model;

Fig. 2 is the textural association schematic diagram of protective mask of the present utility model;

Fig. 3 is the structural relation schematic diagram of protective mask of the present utility model;

Fig. 4 is the enforcement schematic diagram that protective mask of the present utility model contacts with human body;

Fig. 5 covers the structural relation schematic diagram for protective mask of the present utility model in wearing of no people with glasses;

Fig. 6 is that protective mask of the present utility model is in there being wearing of people with glasses to cover the structural relation schematic diagram;

Fig. 7 is close to positions such as user's mouth, nasal cavity for protective mask of the present utility model and concerns schematic diagram;

Fig. 8 contacts the schematic diagram that its damp-proof lining layer is kept somewhere the fog hydrone for protective mask of the present utility model with human body.

The specific embodiment

Below, structure composition of the present utility model, technological means and effect are described further by specific embodiment.

At first, shown in Fig. 1～4, protective mask 1 of the present utility model is on structural design, mainly be by isolating top layer 10, activated carbon fiber plain weave layer of cloth 20 and damp-proof lining layer 30, pass through and latitude purpose weaving manner is knitted and struck up partnership by bar, its knit form type three layers closely inseparable, the difficult drop-off in jail, also do not subject to that external force is improper extracts, reach three layers of conforming structure, wherein:

This separation layer 10, what employing had a lint characteristic knits that line passes through with bar and the latitude order forms according to the appropriate density braiding on cloth, make it form the cloth that the surface has careful and irregular pile structure 11, again with the impregnation process of these clothes through antimicrobial agent, make it have better antibacterial effect, its antibiotic rate can reach 99.99%, and the ability inferior washings up to a hundred at least of its anti-equal medicament, and its antibiotic rate still can reach more than 75%.

This activated carbon fiber plain weave layer of cloth 20, be to become the flat fabric layer via secondary operations with activated carbon fiber, its activated carbon fiber surface is covered with micropore, therefore micropore has one powerful attraction on the activated carbon fiber surface, will quicken the spittle enters among the microcellular structure, reach the effect of the quick and efficient absorption spittle, till absorption is saturated, activated carbon fiber plain weave layer of cloth 20 has the characteristic that adsorption desorption speed faster and more convenient and other flat fabrics are knitted volume mutually, utilize activated carbon fiber to serve as catalyst carrier absorption stink substance, not only can reach the many organisms of suspension of absorption nominal particle size, organic solvent, nerve gas ... etc. harmful substance, and can filter the virus of nominal particle size, bacterium, microorganism ... etc. many organisms, therefore can produce dynamical bacteriological filtration and deodorant function.

This damp-proof lining layer 30, adopt the moisture resistance material of the preferable sense of touch of tool, the fog hydrone 50 that the user is breathed out produces retention effect, this fog hydrone 50 is kept somewhere in damp-proof lining layer 30 tissue, and discharge gas rapidly, therefore can reduce fog hydrone 50, and reduce to breathe and hinder, comfort is worn in lifting, in addition, damp-proof lining layer 30 is not done the antimicrobial agent impregnation process, because of there being last layer activated carbon fiber plain weave layer of cloth 20 to intercept the antimicrobial agent peculiar smell, peculiar smell or other peculiar smell of being sterilized, avoid the incompatibility of above-mentioned various peculiar smell and human body, thereby it is uncomfortable not cause human body to produce, irritated, the sense of poisoning, this layer damp-proof lining layer 30 then can intercept last layer activated carbon fiber plain weave layer of cloth 20 and skin, mouthful, organs such as nasal cavity directly contact, make it to obtain 10 optimal feel of human body 60 and protective mask, and unlikely friction and the discomfort of causing; In view of the above, should isolate top layer 30, activated carbon fiber plain weave layer of cloth 20, damp-proof lining layer 30 utilizes bar to pass through and latitude purpose weaving manner is knitted and struck up partnership, its knit form type three layers closely inseparable, the difficult drop-off in jail, also do not subject to external force and extract, reach three layers of conforming structure, promptly be accomplished a kind of protective mask 1 that prevents the spittle 40 viruses.

Please continue to consult the protective mask of the present utility model 1 shown in Fig. 5～8 and cover the structural relation schematic diagram and protective mask 1 contacts with human body 60 with the utility model protective mask 1 in there being wearing of people with glasses to cover the structural relation schematic diagram in wearing of no people with glasses, the schematic diagram that its damp-proof lining layer 30 is kept somewhere fog hydrone 50, as shown in the figure, via above-mentioned isolation top layer 10, activated carbon fiber plain weave layer of cloth 20, damp-proof lining layer 30 is knitted line and is knitted the protective mask of the present utility model 1 of tying and making, to be covered be to make damp-proof lining layer 30 be close to user's mouth wearing, positions such as nasal cavity, and activated carbon fiber plain weave layer of cloth 20 mediates, isolate 10 on top layer and be in outermost, utilize the characteristic of this damp-proof lining layer 30, can avoid the user between breathing, to produce fog hydrone 50 phenomenons and influence glasses and vision, and when having the external spittle 40 to float in the residing environment to loose in air, these spittle 40 are when touching the isolation top layer 10 of protective mask 1 of the present utility model, the pile structure 11 of isolating top layer 10 destroys the surface tension of the spittle 40 immediately, make the spittle 40 and contained virus thereof be adsorbed by fluff structures 11 and dewater, utilize this to isolate top layer 10 more by the effect of antimicrobial agent impregnation process, can suppress virus, the growth of bacterium is also given suitable bactericidal effect, again via the bacteriological filtration of the activated carbon fiber plain weave layer of cloth 20 of intermediate course, the deodorizing characteristic, can sterilize effectively, bacteriological filtration, deodorization, intercept contained harmful substance and virus in the air, the moisture barrier properties comprises that cooperates damp-proof lining layer 30, can intercept its mouthful of user effectively, fog hydrone 50 infiltrations that nasal cavity sent, because of last two layers of sterilization effectively, bacteriological filtration, deodorization, intercept the effect of harmful substance contained in the air and virus, damp-proof lining layer 30 adopts the moisture resistance material of the preferable sense of touch of tool, so that the fog hydrone 50 that the user breathes out produces retention effect, this fog hydrone 50 is kept somewhere in damp-proof lining layer 30 tissue, and discharge gas rapidly, therefore can reduce fog hydrone 50 and reduce the breathing obstruction, comfort is worn in lifting, in addition, damp-proof lining layer 30 is not done the antimicrobial agent impregnation process, because of there being last layer activated carbon fiber plain weave layer of cloth 20 to intercept the antimicrobial agent peculiar smell, peculiar smell or other peculiar smell of being sterilized, avoid the incompatibility of above-mentioned various peculiar smell and human body, thereby it is uncomfortable not cause human body to produce, irritated, the sense of poisoning, this layer damp-proof lining layer 30 then can intercept last layer activated carbon fiber plain weave layer of cloth 20 and skin, mouthful, organs such as nasal cavity directly contact, make it to obtain 1 optimal feel of human body 60 and protective mask, and unlikely friction and the discomfort of causing; And make the user can cosily breathe harmless air fully, and needn't worry that mouth, nasal cavity can suck or touch the virus of the spittle 40, the spy can effectively prevent the spittle 40 viruses and harmful substance to infect in view of the above, has splendid protective benefits.

Conclude the functional characteristic of protective mask of the present utility model, have following characteristics at least:

1, isolates the pile structure on top layer, can effectively destroy spittle structure, form " dehydration " effect, the spittle and contained virus absorption thereof are isolated from this top layer;

2, isolate the impregnation process of top layer through antimicrobial agent, can effectively suppress the growth of virus, bacterium, reach better antibacterial effect, its antibacterial effect can reach 99.99%, and ability inferior washings up to a hundred, and its antibacterial effect still can reach more than 75%;

3, special because of the weaving method of isolating the top layer, make the protective mask of making have splendid plastotype, make it the wearing of protective mask, that can obtain positions such as human body mouth, nasal cavity fits tightly the contact effect;

4, activated carbon fiber plain weave layer of cloth is to become the flat fabric layer via secondary operations with activated carbon fiber, its activated carbon fiber surface is covered with micropore, therefore micropore has one powerful attraction on the activated carbon fiber surface, will quicken the spittle enters among the microcellular structure, reach the effect of adsorbing the spittle fast and efficiently, till absorption is saturated, activated carbon fiber plain weave layer of cloth has the characteristic that adsorption desorption speed faster and more convenient and other flat fabrics are knitted volume mutually, utilize activated carbon fiber to serve as catalyst carrier absorption stink substance, many organisms of the suspension of adsorbable nominal particle size not only, organic solvent, nerve gas ... etc. harmful substance, and can filter the virus of nominal particle size, bacterium, microorganism ... etc. many organisms, can produce dynamical bacteriological filtration and deodorant function in fact;

5, the moisture barrier properties comprises that cooperates the damp-proof lining layer, can intercept its mouthful of user effectively, the fog hydrone infiltration that nasal cavity sent, because of last two layers of sterilization effectively, bacteriological filtration, deodorization, intercept the effect of harmful substance contained in the air and virus, and the damp-proof lining layer is the moisture resistance material that adopts the preferable sense of touch of tool, the fog hydrone that the user is breathed out produces retention effect, this fog hydrone is kept somewhere in the damp-proof lining layer tissue, and get rid of gas rapidly, it can reduce fog, and reduce to breathe and hinder, comfort is worn in lifting, and the damp-proof lining layer is not done the antimicrobial agent impregnation process, because of there being last layer activated carbon fiber plain weave layer of cloth to intercept the antimicrobial agent peculiar smell, by sterilization peculiar smell or other peculiar smell, to avoid above-mentioned various peculiar smell and human body incompatibility, and it is uncomfortable not cause human body to produce, irritated, the sense of poisoning, this layer damp-proof lining layer then can intercept last layer activated carbon fiber plain weave layer of cloth and skin, mouthful, organs such as nasal cavity directly contact, make it to obtain optimal feel between human body and protective mask, and unlikely friction and the discomfort of causing, to reach splendid protection effect.

In sum, protective mask of the present utility model is formed design via the innovation of structure, the spy can be isolated spittle virus and harmful substance effectively, avoid the infection of diseases such as influenza that spittle virus and harmful substance infect, pneumonia, really reach to wear and cover the desired security protection usefulness of protective mask, have splendid industrial utilization and practicality.

Claims

1, a kind of protective mask that prevents spittle virus, it is characterized in that by isolate top layer, activated carbon fiber plain weave layer of cloth and the damp-proof lining layer passes through with bar and the latitude order according to the appropriate density integrated by weaving, its outermost layer is for isolating the top layer, the intermediate layer is an activated carbon fiber plain weave layer of cloth, bottom is the damp-proof lining layer, wherein:

Isolate the top layer according to linear plural number braiding, fiber is linear array, produces pile structure and siphon effect fiber arranged of linearity;

Activated carbon fiber plain weave layer of cloth is to become the flat fabric layer via secondary operations with activated carbon fiber, and its activated carbon fiber surface is covered with micropore;

The damp-proof lining layer adopts the preferable moisture resistance material of sense of touch to make.

2, the protective mask of prevention spittle virus as claimed in claim 1 is characterized in that the impregnation process of described isolation top layer through antimicrobial agent.