CN203538425U - Mask - Google Patents

Abstract

The utility model discloses a mask, and belongs to the technical field of masks. The mask comprises a filtering part, two electrostatic meshed covering parts and two ear hooks, wherein the filtering part is arranged at the mouth and the nose of a user; the two meshed covering parts are symmetrically arranged on the two sides of the filtering part; the two ear hooks are arranged on the two meshed covering parts respectively; the meshed covering parts are used for connecting the ear hooks with the filtering part. According to the mask, the covering parts covering the two cheeks of the user have meshed structures, and are high in air permeability, and the discomfort of heat and the like of the user is avoided when the mask is used in summer or in a high-temperature environment; a material for the mask does not fluff; the mask has functions of preventing rhinitis, efficiently preventing dust, particles, bacteria and chemical smoke and blocking and filtering particles with diameters of 2.5 to 5 microns, and is wide in application range.

Description

A kind of mouth mask

Technical field

The utility model relates to mouth mask technical field, particularly a kind of mouth mask.

Background technology

In order to prevent or to reduce airborne dust, bacterium by breathing the respiratory apparatus that enters human body from mouth and nose, especially in the poor environment of the air purities such as factory, hospital, people are by wearing mouth mask or dust mask is protected.

Common conventional mouth mask comprises the mask body being made into by multilayer gauze mostly, at the edge of mask body, is provided with frenulum, and during use, mask body covers on user's the cheek of nose, mouth and both sides, and frenulum ties up on ear mask body is fixed.

In realizing process of the present utility model, inventor finds that prior art at least exists following problem:

Existing common mouth mask is made by multilayer gauze, make mouth mask very thick, and common mouth mask not only covers user's mouth and nose, also cover on the cheek of user both sides, cause, in summer or the higher environment of some temperature, can making user produce the senses of discomfort such as hotter; And gauze easily produces tiny batting, user is when breathing, and batting can enter the respiratory system of human body.

Utility model content

For solve prior art mouth mask thicker, be not suitable for the problem used in the higher environment of temperature, the utility model provides a kind of mouth mask.Described technical scheme is as follows:

A kind of mouth mask, it is characterized in that, described mouth mask comprises: the netted covering part of a filter house, two static electrifications and two ear-hangs, described filter house is arranged on user's mouth and nose place, two described netted covering part symmetries be arranged on described filter house both sides, two described ear-hangs are separately positioned in two described netted covering parts, and described netted covering part is used for connecting described ear-hang and described filter house.

Further, the netted filtering portion that described filter house is static electrification.

Further, the grid of described netted filtering portion is less than or equal to the grid of described netted covering part.

Further, described filter house comprises: support portion and at least two-layer static electrification filter cloth, at least two-layer described static electrification filter cloth is separately positioned on the inside and outside both sides of described support portion.

Further, described mouth mask also comprises bridge of the nose muscle, and described bridge of the nose muscle is arranged on top, described support portion, and described bridge of the nose muscle is for making described filter house and user's bridge of the nose laminating.

Further, described mouth mask also comprises without electro static filtering layer, the described inner side that is arranged on described filter house without electro static filtering layer.

As preferably, described filter house also comprises patterned layer, and described patterned layer is arranged on the outside of described filter house.

As preferably, described filter house is ellipse or bottom ellipse jaggy.

As preferably, described mouth mask also comprises periphery, and described periphery is arranged on the periphery of described covering part and described filter house, and described periphery is for fitting described covering part, described filter house with user face.

As preferably, described periphery is made by antistatic material.

The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:

The mouth mask that the utility model provides, the covering part covering on the cheek of user both sides is designed to network structure, gas permeability is very good, while using in summer or the higher environment of some temperature, also can not make user produce the senses of discomfort such as hotter, and covering part of the present utility model adopts static electrification material to make, can effectively adsorb dust in user's surrounding air, batting etc., fundamentally improve the filter effect of mouth mask, there is range of application widely.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is a kind of Respirator structure schematic diagram that the utility model embodiment provides;

Fig. 2 is the Respirator structure schematic diagram that the another embodiment of the utility model provides;

Fig. 3 is the Respirator structure schematic diagram that the another embodiment of the utility model provides;

Fig. 4 is the bridge of the nose muscle position view that the another embodiment of the utility model provides;

Fig. 5 is the pattern layer structure schematic diagram that the another embodiment of the utility model provides;

Fig. 6 is the pattern layer structure schematic diagram that the another embodiment of the utility model provides.

Wherein: 1 filter house, 2 covering parts, 3 ear-hangs, 4 peripheries, 5 bridge of the nose muscle, 6 patterned layer, 7 grids.

The specific embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.

As shown in Figure 1, the utility model embodiment provides a kind of mouth mask, described mouth mask comprises: netted covering part 2 and two ear-hangs 3 of filter house 1, two static electrifications, filter house 1 is arranged on user's mouth and nose place, when user breathes, filter house 1 falls airborne contaminant filter, from having reduced to the full extent the harmful substances such as the dust that enters human respiratory, bacterium, netted covering part 2 symmetries be arranged on filter house 1 both sides, cover on two cheeks of user face, covering part 2 is arranged to netted, reduced the area being covered by traditional mouth mask on user's cheek, and netted covering part 2 has extraordinary gas permeability, can meet user wears during the broiling summer or in the working environment of high temperature, and can not produce the senses of discomfort such as hotter, simultaneously netted covering part 2 adopts static electrification material to make, comprise static electrification filament, static electrification fiber cloth etc., the covering part 2 that the present embodiment provides adopts special reinforced static electrification superfine fibre silk to make, can effectively adsorb dust granules showy in user's surrounding environment, fundamentally reduced the content of dust granules in air, portion 1 can reduce to minimum by the dust granules that enters human respiratory after filtering after filtration again, the netted covering part 2 adopting in the present embodiment has good distortion, the performances such as stretching, be convenient to the position that user adjusts filter house 1 when wearing mouth mask, two ear-hangs 3 are separately positioned in two netted covering parts 2, netted covering part 2 links together ear-hang 3 and filter house 1, during use by two ear-hangs 3 being hung on two ears of user, mouth mask is fixed on to user's face, except passing through fixedly mouth mask of ear-hang 3, can also at the two ends of two netted covering parts 2, tether be set respectively, user can be by tying up to the tether of netted covering part 2 on brain fixing mouth mask afterwards.

The covering part 2 that the mouth mask that the utility model provides covers on the cheek of user both sides is network structure, gas permeability is very good, while using in summer or the higher environment of some temperature, can not make user produce the senses of discomfort such as hotter yet, and the material that the utility model is used does not produce batting, has range of application widely.

Further, as shown in Figure 2, the netted filtering portion 1 that described filter house 1 is static electrification, described filter house 1 is set to network structure, showy oarse-grained foreign material such as catkin in blocks air effectively, be adapted at using in environment that in air, dust granules is larger, described filter house 1 is made by special reinforced static electrification superfine fibre filter cigarette material simultaneously, can effectively adsorb dust granules showy in user's surrounding environment, fundamentally reduced the content of dust granules in air, and the harmful substances such as airborne dust, bacterium have been filtered.

Further, as shown in Figure 2, also can be referring to Fig. 3, the grid 7 of described netted filtering portion 1 is less than or equal to the grid 7 of described netted covering part 2, the grid 7 of filter house 1 more I is just less with the particle in filtered air, applicable scope is just larger, not only can be applied in the use in season that spring, plant can produce the floating things such as catkin, simultaneously also can be in the more factory of dust, can also be in sandstorm, the bad weathers such as haze are used, mouth mask with netted filtering portion 1 both can filter airborne impurity particle, also there is extraordinary gas permeability, can not make user's sensible heat or unsmooth breath.

Further, described filter house comprises: support portion and at least two-layer static electrification filter cloth, at least two-layer described static electrification filter cloth is separately positioned on the inside and outside both sides of described support portion, by described support portion, filter house can be supported, make filter house and user's face form certain space, user is wearing after mouth mask for a long time, due in the air of breathing out with certain moisture, these moisture can remain in mouth mask on the filter cloth of inner side, make filter house become moist, filter house is supported to the skin that does not contact user, can make the user can be because of contacting and do not feel well with the moist filter cloth of innermost layer, support portion can be selected softer, the material that elasticity is larger is made, comprise rubber, flexible plastic etc., person easy to use carries, also can select harder material to make, comprise duroplasts, PVC etc., not yielding, person easy to use uses for a long time, the air permeability model of described support portion for being supported by above-mentioned material, both guaranteed the supporting role of support portion to filter house, also guaranteed the gas permeability of mouth mask simultaneously, described filter cloth is made by permanent electrostatic fibre simultaneously, both the dust in can absorbed air, dust in all right filtered air, can effectively the content of airborne dust and bacterium be dropped to minimum, and described filter cloth can be provided with multilayer, be evenly distributed in the both sides of support portion, guaranteeing under the prerequisite of gas permeability, the more filter effects of the number of plies of filter cloth are better, can meet the demand of varying environment.

Further, as shown in Figure 4, described mouth mask also comprises bridge of the nose muscle 5, bridge of the nose muscle 5 is arranged on top, support portion, and bridge of the nose muscle 5 is fixed together with support portion, by bridge of the nose muscle 5 is set, can make the laminating that filter house 1 is good with user's the bridge of the nose, bridge of the nose muscle 5 adopts metal softer and that be difficult for getting rusty to make, as soft aluminium flake etc., user is when wearing mouth mask, can be according to the shape of the own bridge of the nose, gently pinch bridge of the nose muscle 5, bridge of the nose muscle 5 and the bridge of the nose of oneself are fitted tightly, thereby airborne dust and bacterium can not entered in mouth mask from the gap between mouth mask and the bridge of the nose.

As preferably, described mouth mask also comprises that without electro static filtering layer the described inner side that is arranged on described filter house without electro static filtering layer directly contacts with people's skin.For the mouth mask with netted filtering portion; the strainability that can further strengthen mouth mask without electro static filtering layer is set; describedly without electro static filtering layer, adopt and to make without electrostatic material; comprise cotton, nonwoven etc.; making without the textile material of chemistry without the employing of electro static filtering layer of the present embodiment; not only make user feel comfortably cool when wearing, because textile texture material is comparatively soft, can also play a protective role to user's skin of face.

As preferably, as shown in Figure 5, also can be referring to Fig. 6, described filter house 1 also comprises patterned layer 6, described patterned layer 6 is arranged on the outside of described filter house 1, and described patterned layer 6 adopts high-tech computerized embroidery to make, for latticed filter house 1, described patterned layer 6 is set directly on the grid of described filter house 1, and described mouth mask is beautified, for the filter house 1 with support portion and static electrification filter course, described patterned layer 6 be one deck with computerized embroidery without electrostatic material, comprise cotton, nonwoven etc., describedly with computerized embroidery, without electrostatic material, be arranged on the outermost layer of described filter house 1, not only described mouth mask is beautified, can also play certain filtration, make described mouth mask more attractive in appearance than common mouth mask, the aesthetic standards that more meet modern, pattern in described patterned layer comprises the 12 symbolic animals associated with a 12 year cycle, landscape, fruit, personage, surname, phonetic or foreign letter etc., above pattern forms by luminous silk wadding yarn or the embroidery of common silk wadding yarn, user can freely select according to the hobby of oneself.

As preferably, as shown in Figure 2, also can be referring to Fig. 3, described filter house 1 is ellipse or bottom ellipse jaggy, bottom is that oval-shaped filter house 1 designs according to organization of human body, the below of described filter house 1 and user's lower jaw are fitted tightly, bottom is that filter house 1 jaggy is guaranteeing user's oral area to be covered under the prerequisite in described filter house 1, most of lower jaw of user is out exposed, guarantee that user is when exchanging, described mouth mask and described user's lower jaw still fits tightly, user can freely select according to the hobby of oneself.

As preferably, as shown in Figure 1, described mouth mask also comprises peripheral 4, described peripheral 4 are arranged on the periphery of described covering part 2 and described filter house 1, can make the edge of mouth mask Paint Gloss, while directly contacting with user's skin, can not make user feel the senses of discomfort such as friction, described peripheral 4 for fitting described covering part 2, described filter house 1 with user face.

As preferably, described periphery is made by antistatic material, and wherein, antistatic material can have multiple, as materials such as silk wadding yarn, cotton threads, can not damage user's skin.

The covering part that the mouth mask that the utility model provides covers on the cheek of user both sides is network structure, gas permeability is very good, while using in summer or the higher environment of some temperature, can not make user produce the senses of discomfort such as hotter yet, the utlity model has the effect of high efficiency dustproof, anti-particulate simultaneously, PM2.5 and diameter are all had to the good filterability that stops at 2.5 microns of particles to 5 micrometer ranges, and the material that the utility model is used does not produce batting, has range of application widely.

The utility model is that a kind of unique mouth mask is that safety and environmental protection is beautiful generous again.

Mouth mask has certain filtration to entering the air of lung, when respiratory infectious disease is popular, in the environment polluting, during operation, wears masks and has extraordinary effect at dust etc.

What use at first in the world mouth mask is China.Ancient times, when people run into pollution and dust, only know with hand or sleeve and cover mouth and nose, as < < gift, dredge > > and carry: " cover mouth, probably gas touches people." < < Mencius remembers from Lou > >: " Xizi, a famous beauty in the late Spring and Autumn Period family is unclean, and people all passes by, holding one's nose it.”

It is very antihygienic with hand or sleeve, sealing nose, is also inconvenient to do other things, has afterwards people just with a silk, to cover mouth and nose.Marco Polo, in his < < Marco Polos travelogue > > mono-book, describes him and lives in China's information of 17 years.Wherein there is one: " in the Yuan Dynasty palace, the people who offers food, all covers mouth mask with silk, in order to do its breath, does not touch the thing of diet." cover like this silk of mouth and nose, namely original mouth mask.

From people's physiological structure, because people's bronchia mucosal blood circulation is very vigorous, the passage in nasal cavity is very tortuous again, and vibrissa structure plays " barrier " of one filtration.When air intake nostril, air-flow forms one vortex in tortuous passage, and the air-flow that sucks nasal cavity is heated.Someone tests and shows, when the cold air via intranasal application of subzero 7 degrees Celsius is sucked to lung, its air-flow has been heated to 28.8 degrees Celsius, and this is just in close proximity to the temperature of human body.If worn masks for a long time, can make schneiderian membrance become fragile, lost original physiological function of nasal cavity, therefore can not wear masks for a long time.Mouth mask can only be worn use in special environment, for example, in many, the airless places of people.Certainly, walking in the wild, for resisting dust storm and cold, or movable in having air-polluting environment, need to put on mouth mask, but the time is unsuitable long.In addition, in influenza pandemic season, go to exist the public place of a large amount of pathogens, also this puts on mouth mask.Wearing masks is one of method of preventing respiratory infectious disease, the most important thing is the habits and customs that keep good.

What use at first in the world mouth mask is China.In ancient times, the people in imperial palace starts use silk scarf covering in order to prevent dust and implication from polluting, Cai up to 19th century mouth mask by utility model and start to be applied to medical field.But become now requisite article in people's life, what stop is no longer also dust or implication, and is more usually used in stopping germ.

13 beginnings of the century, mouth mask only comes across Chinese imperial palace.Waiter prevents from that breath from passing on emperor's food, to have used the vehement towel becoming of a kind of silk and gold line to make mouth mask.

In 19 end of the centurys, mouth mask starts to be applied to medical care field.Germany pathology expert Rider very starts suggestion medical personnel and uses gauze cover tool to infect to prevent bacterium.

20 beginnings of the century, mouth mask becomes popular life necessary article first.The spanish influenza have swepting the globe has seized approximately 5,000 ten thousand people's life, and general population is required to resist virus with mouth mask.

Middle and later periods in 20th century, the extensive access times of mouth mask are obviously frequent.In all previous large influenza going down in history, mouth mask is being played an important role aspect prevention and blocking-up pathogen transmission several times.

1897, German Mei get Qi introduce to everybody a kind of with bundle mouth and nose the method to prevent that bacterium from invading.After, someone has made a kind of mouth mask of six layers of gauze again, is sewn on collar.It is passable that used time covers mouth and nose once turning over., this mouth mask will be pinned with hand always, extremely inconvenient.Someone had found out with belt and had tied up on ear again afterwards, and this has just become the mouth mask that today, people often used.

In the time of 2003 there is the infection of SARS disease in China, and it is prosperous that at this moment mouth mask has also reached.

2003, using and popularizing of mouth mask reached new upsurge, and a SARS almost makes mouth mask once out of stock, and Ge great pharmacy is arranging long troop in front of the door, and people fall over each other to rush to purchase mouth mask.

2009, after " bird flu " continue 2004, " first H1N1 influenza " allowed mouth mask main forces occur to the world again.

Since China is in recent years also from generation chemical fumes in various degree, such as: haze phenomenon etc.Its main cause, other chemistry smog such as dust, factory, discarded, mine dust.Especially the exhaust emission of car tail gas.

The major pollutants of motor vehicle exhaust emission are carbon monoxide (CO), hydrocarbon (HC), nitrogen oxide (NOX), plumbous (Pb) etc.

Carbon monoxide: the hemoglobin in carbon monoxide and human erythrovirus has very strong affinity, its affinity is stronger tens times than oxygen, after affinity, generate carbonyl haemoglobin (COHb%), thereby slacken blood to the function of respectively organizing delivery of oxygen, cause the dysfunctions such as sensation, reaction, understanding, memory, severe one harm blood circulation system, causes life dangerous.

Nitrogen oxide: nitrogen oxide mainly refers to NO, NO2, is all that harmful gas is stopped, and particularly respiratory system is had to harm.In NO2 concentration is the air of 9.4mg/m2 (5ppm), expose 10 minutes, can cause respiratory system imbalance.

Hydrocarbon: at present not clear its direct harm to health.After but HC and NOX are irradiated by strong solar ultraviolet in atmospheric environment, produce a kind of photochemical reaction of complexity, generate a kind of new pollutant---photochemical fog.The photochemical fog that December nineteen fifty-two, London occurred, in 4 days, approximately above death in many 4000,45 years old is maximum the more long-term same period for death toll, is about at ordinary times 3 times; 1 year old following at ordinary times 2 times that are about.In one week that event occurs, because bronchitis, coronary heart disease, pulmonary tuberculosis and the person's of having a weak heart death are respectively 9.3 times, 2.4 times, 5.5 times and 2.8 times of event similar death toll the last week.

The height of the dust collection efficiency of mouth mask be with it to fine dust, especially to 2.5---the barriering efficiency of the respirable dust between 5 microns is standard.Because the dust of this particle diameter can be directly into alveolar, what health was caused has the greatest impact.General cotton cloth respirator, its resistance dirt principle is that mechanical type filters, and exactly when dust collides gauze, through obstruct from level to level, some big dust particles is intercepted in gauze.But, to some fine dusts, be especially less than the dust of 2.5 to 5 microns, will, through going from the mesh of gauze, enter respiratory system.Now there are some anti-dust respirators abroad, its filtrate is by filling the fibrous of permanent static with, those respirable dusts that are less than 2.5 to 5 microns are through in the process of this kind of filtrate, are electrostatically attracted and absorption captures fine dust at filtrate, really play the effect of resistance dirt.

Air is just as current, and where resistance is little just first to where flowing.The hood-shaped shape of very moment and people's face are not closely sealed, and airborne danger equally can leak at never closely sealed place, enters people's respiratory tract.So, even if you select filtrate good mouth mask again.Also cannot ensure your health.Now external many statutory standard regulations, workman should regularly carry out the test of mouth mask adaptation.Object is in order to guarantee that workman selects the mouth mask of suitable size and wears mouth mask by correct step.

Require respiratory resistance little, it is light that weight is wanted, and wears health, easy maintenance.Work talent conference is gladly adhered to wearing in workplace and is improved its operating efficiency like this.Now the external maintenance type of exempting from mouth mask, need not clean or change parts, after the saturated or mouth mask of resistance dirt is damaged, abandons, and has so not only guaranteed the health of mouth mask but also has removed the time and efforts that workman maintains mouth mask from.And many mouth masks all adopt arcuate in shape, can guarantee and enter the closely sealed of face shape and well can at mouth and nose place, retain certain space again, wear comfortable.

The severe contamination of atmosphere along with the variation of air quality, some crowds yet do not wear and muzzle voluntarily, and some people also takes on mouth, and nose exposes, and loses the action and function with mouth mask.Really become " mouth mask "

Mouth mask material of the present utility model is environmental and durable, and air filtering type mask is worn convenience, new style, uniqueness, generous.Improve consumer's interest and specialty and worn, thereby reached health purpose.

The utility model feature:

High-tech air permeability model is equipped with in inside; can make easily the bridge of the nose and mouth mask closely sealed; prevent that particulate from infiltrating; adopt special reinforced static superfine fibre filter cigarette material; filtering material has 4 metafiltration films to protect anti-microparticle surfaces to be attached to mutually face; face adopts nonwoven, and there is filter screen centre, and filter screen and one deck are by filling permanent electrostatic fibre with.The 2nd layer is high-tech air permeability model, and the utility model is furnished with the senior net being made into without chemistry cotton textiles, and mouth mask front is furnished with shining color cotton thread of all kinds and 12 zodiac logos of embroidering and other pattern (personage, landscape, fruit, trees etc.) bridge of the nose muscle is installed upside in mouth mask, is ear-hang after net.Mouth mask of the present utility model carries out scientific reform to nose areas and people's face shape, and closely sealed be furnished with external network and pull sealing.

The utlity model has that prevention rhinitis, high efficiency are dustproof, anti-particulate, bacterium, chemical fumes, stop the effect of filtering PM2.5 micron to 5 micron, there is range of application widely.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (10)

1. a mouth mask, it is characterized in that, described mouth mask comprises: the netted covering part of a filter house, two static electrifications and two ear-hangs, described filter house is arranged on user's mouth and nose place, two described netted covering part symmetries be arranged on described filter house both sides, two described ear-hangs are separately positioned in two described netted covering parts, and described netted covering part is used for connecting described ear-hang and described filter house.

2. mouth mask according to claim 1, is characterized in that, the netted filtering portion that described filter house is static electrification.

3. mouth mask according to claim 2, is characterized in that, the grid of described netted filtering portion is less than or equal to the grid of described netted covering part.

4. mouth mask according to claim 1, is characterized in that, described filter house comprises: support portion and at least two-layer static electrification filter cloth, at least two-layer described static electrification filter cloth is separately positioned on the inside and outside both sides of described support portion.

5. mouth mask according to claim 4, is characterized in that, described mouth mask also comprises bridge of the nose muscle, and described bridge of the nose muscle is arranged on the top of described support portion, and described bridge of the nose muscle is for making described filter house and user's bridge of the nose laminating.

6. according to the mouth mask described in claim 1-5 any one, it is characterized in that, described mouth mask also comprises without electro static filtering layer, the described inner side that is arranged on described filter house without electro static filtering layer.

7. mouth mask according to claim 6, is characterized in that, described mouth mask also comprises patterned layer, and described patterned layer is arranged on the outside of described filter house.

8. mouth mask according to claim 7, is characterized in that, described filter house is ellipse or bottom ellipse jaggy.

9. mouth mask according to claim 8, is characterized in that, described mouth mask also comprises periphery, and described periphery is arranged on the periphery of described covering part and described filter house, and described periphery is for fitting described covering part, described filter house respectively with user face.

10. mouth mask according to claim 9, is characterized in that, described periphery is made by antistatic material.

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