CN104399201B - A kind of nose air filter for wearing non-contact face portion - Google Patents
A kind of nose air filter for wearing non-contact face portion Download PDFInfo
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- CN104399201B CN104399201B CN201410616642.4A CN201410616642A CN104399201B CN 104399201 B CN104399201 B CN 104399201B CN 201410616642 A CN201410616642 A CN 201410616642A CN 104399201 B CN104399201 B CN 104399201B
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- air
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- face portion
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Abstract
The present invention relates to a kind of nose air filter, a kind of more particularly to nose air filter for wearing non-contact face portion, solve the problems, such as that existing mouth mask and nose cup have many defects, including the flat air filtration cover body stood in front of human body face and the closed air channel components being arranged between air filtration cover body and nostril in actual use；Air filtration cover body includes hollow housing, the air filtering assembly being arranged in hollow housing and is arranged on the hollow housing back side and the passage communicated with inside；Hollow housing back side centre position is provided with nose storage tank, passage is symmetrically opened on nose storage tank two side, closed air channel components one end connects with passage, the other end connects with nostril, hollow housing is airtight cavity, and its lower surface or the side of left and right two open up the strip insert port of at least one air filtering assembly.It is reasonable in design, ingenious, Energy and comfort is worn, good filtration effect, there is good application value.
Description
Technical field
The present invention relates to a kind of nose air filter, more particularly to a kind of nose air mistake for wearing non-contact face portion
Filter device.
Background technology
When our live and works in the environment that air is contaminated, inevitably suck in air
Floating dust, germ, PM2.5 etc. harmful material, influence our health.Therefore, many people can select to wear mouth
Cover to be protected, but following defect in actual use be present, summer wears masks easily sultry；Winter wears masks the breathing out of exhalation
The eyeglass for the people that gas can make to wear glasses hazes, and influences sight；The aesthetic property worn after mouth mask is not good enough；And influence exchange of speaking.
For the mouth mask sold in the market, technically existing weak point, person skilled have invented nose
Cover, the nose cup of nose cup, Patent No. 201010506926 such as Patent No. 03811499, Patent No. 200410037363
Nose cup etc..Although new technology compensate for mouth mask technically existing some shortcomings, but since it is desired that fill in nostril, wear
After have foreign body sensation, comfortableness is not good enough, it is often more important that because filtering effective area it is too small, cause respiratory resistance too big, shadow
Smooth breathing is rung, has sense of feeling oppressed.
The content of the invention
The present invention is in order to solve the problems, such as that existing mouth mask and nose cup have above-mentioned many defects in actual use, there is provided
A kind of nose air filter for wearing non-contact face portion.
The present invention adopts the following technical scheme that realization：A kind of nose air filter for wearing non-contact face portion,
Including the flat air filtration cover body stood in front of human body face and the confined air being arranged between air filtration cover body and nostril
Gas channel components；The air filtration cover body includes hollow housing, the air filtering assembly being arranged in hollow housing and set
Put the hollow housing back side and with the passage that communicates of inside；Closed air channel components one end connects with passage, another
End connects with nostril.Flat stand in front of face of air filtration cover body maintains a certain distance with face, is different from mouth mask veneer
The mode of wearing, avoid the generation of feeling of oppression and heat.
In order to further optimize the structure of the filter, its function is improved, the present invention has also carried out following structure design：
Preferably, hollow housing back side centre position is provided with nose storage tank, and passage is symmetrically opened in nose storage tank
On two side, the quantity of passage is at least symmetrical one group.Nose storage tank is set, nose is avoided and is filled with air filtration
Put and face is protruded because of the reason for nose too much, influence sight, the quantity of passage can be according to the width and pendant of hollow housing
The facial size of wearer determines, when passage be arranged to upper, middle and lower it is multigroup in the case of, hollow housing can be adjusted before face
The upper, middle and lower position of side.
Preferably, air filtration cover body also includes the netted penetrating storage cavity in hollow housing, is opened on hollow housing
If the filling mouth communicated with netted penetrating storage cavity, load and be provided with sealing-plug at mouth.The air placed in netted penetrating storage cavity
Pure and fresh filler rod can use spices, medicinal material, activated carbon etc., reach the purpose for smelly flavouring of dispelling.
Preferably, hollow housing is airtight cavity, and its lower surface or the side of left and right two open up at least one air mistake
Filter the strip insert port of component.The lower surface or side that open up position and be scheduled on hollow housing of strip insert port, so
It is distant with eyes from breathing out of breathing out of bottom or the left and right sides, be not in the phenomenon that winter ophthalmic len hazes；It is long
The quantity that opens up of bar shaped insert port is also to be determined according to wearer's requirement, and the hollow housing of such a structure is to produce once
Shaping.
Preferably, hollow housing includes its lower surface or the side of left and right two for open semi-enclosed cavity, spacious at it
Closure of the place provided with close fit is opened, the strip insert port of at least one air filtering assembly is opened up on closure.It is such a
The hollow housing of structure is the package assembly that semi-enclosed cavity carries out parts processing with closure.
Preferably, on the closure, the strip insert port quantity of air filtering assembly be two or two with
When upper, isolation supports were provided between the adjacent air filtering assembly inside hollow housing；For prevent air filtering assembly it
Between stick together, in order to avoid increase air circulation resistance, cause user to have difficulty in breathing.
Preferably, the air filtering assembly, it is made up of filtering bagging and filter sheath bag bracket；Wherein filtering bagging be by
Bag shaped structure made of filtering material；Filter sheath bag bracket includes concavo-convex corrugated separator plate and corrugated alternate, crest is parallel
The sealing ring that the bottom of dividing plate periphery is fixed；The space that the gap of corrugated separator plate is formed with the sealing ring that its bottom is fixed is gas
Circulation road junction；The filtering bagging is inserted in from the top of filter sheath bag bracket, and sack edge is at least put down with the edge of stent ends
Together, sack inside edge matches with the sealing ring of support bottom, and the gap of corrugated separator plate is formed with filtering bagging supplies air
The gas channel of circulation.
Preferably, closed air channel components include two software nostril margins seal closures, the air being symmetrical set
Circulate support, two regulation pipes；Two software nostril margins seal closures connect with respective air circulation support one end, air circulation
The support other end and the lower end activity of corresponding regulation pipe are plugged, and the upper end activity of regulation pipe is plugged in passage；Air
The air communication channel being mutually communicated is equipped with circulation support, regulation pipe, bracing piece is provided between two air circulation supports,
Outside is provided with symmetrical hangers and lanyard.
Preferably, the hollow housing includes the hollow housing that front shape is banding.Utilize banded structure narrower width
Characteristic can make air filter housing body in the case where being arranged at more than the following face of eyes, realization do not influence sight not shadows
Ring the purpose for exchange of speaking.
Preferably, the front upper and lower of hollow housing sets up screening face protective cover or hides mouth protective cover.Make it possess mouth mask and
The function of mask, one-object-many-purposes.
Preferably, decorative layer is set up in the front of hollow housing.Either schemed with moulding attractive in appearance, the card attached in front
Case, color, word etc. are decorated, and enhance aesthetic property.
A kind of nose air filter for wearing non-contact face portion of the present invention, nostril and closed air duct group
Between part and air filtration cover body, the closed air duct for air circulation is formd, the air mistake in air filter housing body
Component is filtered after the insertion of its strip insert port, the bottom end seal circle of filter sheath bag bracket and the strip of air filtering assembly are inserted
Inlet inside matches, by the jam-packed sealing of filtering bagging sack edge；When air-breathing, outside air is from air filtering assembly
The gas channel mouth of bottom enters gas channel, after filtered bagging filtering, into inside hollow housing, then through closed close
Close air duct component and enter nasal cavity, exhale then on the contrary.
Compared with prior art, the beneficial effects of the invention are as follows：Because being kept between air filtration cover body and human body face
Have a certain distance, thus wear be not easy it is sultry；Do not influence exchange of speaking；Possess the function of mask and mouth mask；Aesthetic property enters one
Step improves；Spices, activated carbon etc. are placed in storage cavity and may also reach up the functions such as smelly flavouring of dispelling；Possessed the function of air filtering,
The three-dimensional filter area of bagging is filtered, it is big compared to the filter area of plane face mask, and much larger than the mistake of existing nose cup
Filtering surface accumulates, and while filter area is increased, reduces respiratory resistance；The eyeglass for the people that winter wears glasses will not haze.In a word,
The present invention is reasonable in design, ingenious, wears Energy and comfort, good filtration effect, has good application value.
Brief description of the drawings
Fig. 1 is the air filtration cover body schematic rear view of the present invention；
Fig. 2 is the hollow housing lower surface schematic diagram of the present invention；
Fig. 3 is the air filtration cover body lower surface schematic diagram of the present invention；
Fig. 4 is the side sectional view of the present invention；
Fig. 5 is the closed air channel components schematic diagram of the present invention；
Fig. 6 is the filtering bagging of the present invention and the structural representation of filter sheath bag bracket；
Fig. 7 is the filter sheath bag bracket schematic diagram of the present invention；
Fig. 8 is the filtering bagging schematic diagram of the present invention；
In figure：1- hollow housings；2- passages；3- nose storage tanks；The netted penetrating storage cavitys of 4-；5- fillers with fresh air
Rod；6- loads mouth；7- sealing-plugs；8- strip insert ports；9- closures；10- isolation supports；12- filters bagging；13- ripples
Line shape dividing plate；14- sealing rings；15- gas channel mouths；17- software nostril margins seal closures；18- air circulation supports；19- is adjusted
Section pipe；20- air communication channels；21- bracing pieces；22- hangers；23- lanyards；24- decorative layers.
Embodiment
A kind of nose air filter for wearing non-contact face portion, including the flat air filtration stood in front of human body face
Cover body and the closed air channel components being arranged between air filtration cover body and nostril；During the air filtration cover body includes
Empty capsid 1, the air filtering assembly being arranged in hollow housing and it is arranged on the hollow housing back side and is communicated with inside
Passage 2；Closed air channel components one end connects with passage, and the other end connects with nostril.
The back side centre position of hollow housing 1 is provided with nose storage tank 3, and filter bores 2 are symmetrically opened in nose storage tank both sides
On wall, the quantity of passage is at least symmetrical one group, preferably three groups of symmetrical passages of the invention, as shown in figure 1,
Air filtration cover body also includes the netted penetrating storage cavity 4 in hollow housing, is set in netted penetrating storage cavity
There is filler rod 5 with fresh air, the filling mouth 6 communicated with netted penetrating storage cavity is opened up on hollow housing, load at mouth provided with close
Blocking 7.
Hollow housing 1 is airtight cavity, and its lower surface or the side of left and right two open up at least one air filtering assembly
Strip insert port 8, the present invention preferably in lower surface in a manner of symmetrical, respectively open up two strip insert ports；Or
Two sides of person or so in a symmetrical manner, respectively open up two strip insert ports, as shown in Figure 2, Figure 3, Figure 4；
In order to which processing and fabricating is convenient, production cost is reduced, hollow housing of the present invention can also use following structure,
Hollow housing 1 is lower surface or the side of left and right two is open semi-enclosed cavity, and close fit is provided with its open-mouth
Closure 9, the strip insert port 8 of at least one air filtering assembly, so, hollow housing and closure are opened up on closure
Can separate machined, then assembled.
On the closure, when the quantity of strip insert port 8 of air filtering assembly is two or two or more, in
Isolation supports 10 are provided between adjacent air filtering assembly inside empty capsid.To prevent from sending out between adjacent vacant gas filter assemblies
Raw adhesion；The present invention is preferably isolated on the center line that support member is arranged between two strip insert ports, is perpendicular to closure
Concavo-convex corrugated separator plate alternate, crest is parallel.
Air filtering assembly, as shown in fig. 6, being made up of filtering bagging and filter sheath bag bracket；As shown in figure 8, wherein mistake
Filter ruffle bag 12 is the bag shaped structure made of filtering material；Put down as shown in fig. 7, filter sheath bag bracket includes concavo-convex alternate, crest
The sealing ring 14 that capable corrugated separator plate 13 and the bottom of the periphery of corrugated separator plate 13 are fixed；The gap of corrugated separator plate and its bottom
The space that the fixed sealing ring in end is formed is gas channel mouth 15；The filtering bagging is inserted in from the top of filter sheath bag bracket,
Sack edge is at least concordant with the edge of stent ends, and sack inside edge matches with sealing ring 14, between corrugated separator plate
Gap forms the gas channel for air circulation with filtering bagging.Air filtering assembly is the strip that activity is plugged in hollow housing
In insert port, can conveniently it be changed.
As shown in figure 5, closed air channel components include two software nostril margins seal closures 17, are symmetrical set
18, two regulation pipes 19 of air circulation support, two software nostril margins seal closures connect with respective air circulation support one end,
The air circulation support other end is plugged with corresponding regulation pipe lower end activity, and the activity of regulation pipe upper end is plugged in passage 2,
The air communication channel 20 being mutually communicated is equipped with air circulation support, regulation pipe, is provided between two air circulation supports
Bracing piece 21, outside are provided with symmetrical hangers 22 and lanyard 23.
During specific manufacture, software nostril margins seal closure includes the connection interface that its center is short tube shape, and one head is outside
Extend back, the outside for forming periphery is matched with nostril inside edge, and nostril margins are sealed；Cover body it is preferred soft and
The silica gel of pro-skin is makes raw material, and while improving wearing comfort, sealing effectiveness also increases.Regulation pipe is that two is curved
The air conduit that bent and bending section is parallel to each other, two bending sections are circle；It is corresponding that activity is plugged in air circulation support
One end is lower end, and one end for being plugged in passage of activity is upper end, and it is free to rotate to plug position, to adjust air filter housing
The distance between body and human face.
The front shape of hollow housing 1 is preferably banding.It can make air mistake using the characteristic of banded structure narrower width
In the case where being arranged at more than the following face of eyes, realizing does not influence sight does not influence to speak the purpose of exchange filter bowl body.
The front upper and lower of hollow housing sets up screening face protective cover or hides mouth protective cover.The plastics of cover body preferably clear are thin
Plate, it is set to possess the function of mouth mask and mask, one-object-many-purposes.
Decorative layer 24 is set up in the front of hollow housing.Front moulding attractive in appearance, the card attached either pattern, color
Coloured silk, word etc. are decorated, and enhance aesthetic property.
Nose of the present invention is with the use process of air filter：Select width suitable according to human body face size first
Air filtration cover body, eyes in front of human body face is worn on position more than lower lip using hangers and lanyard, so
Two regulation pipes of closed air channel components are rotated afterwards, adjust the distance between filter and human body face, and put down
Stand in front of nose, then two software nostril margins seal closures of closed air channel components are covered into two nostrils.
When air-breathing, outside air enters gas channel from the gas channel mouth of air filtering assembly bottom, passes through
After the filtering of filter ruffle bag, into inside hollow housing, after filler rod taste removal flavouring with fresh air, through logical on the inside of hollow housing
Stomata sequentially enters regulation pipe, the air communication channel of air circulation support, most enters nose through software nostril margins seal closure afterwards
Chamber, exhale then on the contrary.
Claims (9)
- A kind of 1. nose air filter for wearing non-contact face portion, it is characterized in that standing on human body face front, eye including flat More than the following face of eyeball air filtration cover body and the closed air duct group being arranged between air filtration cover body and nostril Part；The air filtration cover body includes the hollow housing that front shape is banding（1）, the air filtration that is arranged in hollow housing Component and be arranged on the hollow housing back side and with the passage that communicates of inside（2）；Closed air channel components one end is with leading to Stomata connects, and the other end connects with nostril；The air filtering assembly, it is made up of filtering bagging and filter sheath bag bracket；Wherein Filter bagging（12）It is the bag shaped structure made of filtering material；Filter sheath bag bracket includes concavo-convex ripple alternate, crest is parallel Line shape dividing plate（13）And corrugated separator plate（13）The sealing ring (14) that the bottom of periphery is fixed；The gap of corrugated separator plate and its bottom The space that the fixed sealing ring in end is formed is gas channel mouth (15)；The filtering bagging covers from the top of filter sheath bag bracket Enter, sack edge is at least concordant with the edge of stent ends, sack inside edge and sealing ring（14）Match, corrugated separator plate Gap with filtering bagging form for air circulation gas channel.
- A kind of 2. nose air filter for wearing non-contact face portion according to claim 1, it is characterized in that hollow shell Body（1）Back side centre position is provided with nose storage tank（3）, passage（2）Symmetrically it is opened on nose storage tank two side, ventilates The quantity in hole is at least symmetrical one group.
- A kind of 3. nose air filter for wearing non-contact face portion according to claim 1 or 2, it is characterized in that air Filtering mask body also includes the netted penetrating storage cavity in hollow housing（4）, it is provided with netted penetrating storage cavity with fresh air Filler rod（5）, the filling mouth communicated with netted penetrating storage cavity is opened up on hollow housing（6）, load and be provided with sealing-plug at mouth （7）.
- A kind of 4. nose air filter for wearing non-contact face portion according to claim 1 or 2, it is characterized in that described Hollow housing is airtight cavity, and the strip that its lower surface or the side of left and right two open up at least one air filtering assembly is inserted Entrance（8）.
- A kind of 5. nose air filter for wearing non-contact face portion according to claim 1 or 2, it is characterized in that described Hollow housing includes its lower surface or the side of left and right two for open semi-enclosed cavity, and close fit is provided with its open-mouth Closure（9）, the strip insert port of at least one air filtering assembly is opened up on closure（8）.
- A kind of 6. nose air filter for wearing non-contact face portion according to claim 5, it is characterized in that described close The strip insert port of air filtering assembly in capping（8）When quantity is two or two or more, inside hollow housing Isolation supports are provided between adjacent air filtering assembly（10）.
- A kind of 7. nose air filter for wearing non-contact face portion according to claim 1 or 2, it is characterized in that described Closed air channel components include two software nostril margins seal closures（17）, the air circulation support that is symmetrical set （18）, two pieces regulation pipes（19）；Two software nostril margins seal closures connect with one end of corresponding air circulation support, air The circulation support other end and the lower end activity of corresponding regulation pipe plug, and the upper end activity of regulation pipe is plugged in passage（2） It is interior；The air communication channel being mutually communicated is equipped with air circulation support, regulation pipe（20）, between two air circulation supports Provided with bracing piece（21）, outside is provided with symmetrical hangers（22）And lanyard（23）.
- A kind of 8. nose air filter for wearing non-contact face portion according to claim 1 or 2, it is characterized in that hollow Housing front upper and lower sets up screening face protective cover or hides mouth protective cover.
- A kind of 9. nose air filter for wearing non-contact face portion according to claim 1 or 2, it is characterized in that hollow Decorative layer is set up in the front of housing（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616642.4A CN104399201B (en) | 2014-11-06 | 2014-11-06 | A kind of nose air filter for wearing non-contact face portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616642.4A CN104399201B (en) | 2014-11-06 | 2014-11-06 | A kind of nose air filter for wearing non-contact face portion |
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| Publication Number | Publication Date |
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| CN104399201A CN104399201A (en) | 2015-03-11 |
| CN104399201B true CN104399201B (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410616642.4A Active CN104399201B (en) | 2014-11-06 | 2014-11-06 | A kind of nose air filter for wearing non-contact face portion |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797291A (en) * | 2016-04-28 | 2016-07-27 | 定襄县博爱口罩科技有限公司 | Filtering nose mask |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1736514A (en) * | 2004-08-17 | 2006-02-22 | 长庚大学 | Breath complete filter |
| CN1836752A (en) * | 2006-03-28 | 2006-09-27 | 李玉龙 | Rhinobyon type respiratory clarifier |
| CN202128829U (en) * | 2011-07-02 | 2012-02-01 | 刘家成 | Novel gas-protection nasal tampon |
| CA2809834A1 (en) * | 2010-08-31 | 2012-03-08 | Crosstex International, Inc. | A filter mask having one or more malleable stiffening members |
| CN103394174A (en) * | 2013-08-28 | 2013-11-20 | 吴利明 | Portable breathing air filter |
| CN204307239U (en) * | 2014-11-06 | 2015-05-06 | 张庆华 | A kind of nose air filter wearing non-contact face portion |
-
2014
- 2014-11-06 CN CN201410616642.4A patent/CN104399201B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1736514A (en) * | 2004-08-17 | 2006-02-22 | 长庚大学 | Breath complete filter |
| CN1836752A (en) * | 2006-03-28 | 2006-09-27 | 李玉龙 | Rhinobyon type respiratory clarifier |
| CA2809834A1 (en) * | 2010-08-31 | 2012-03-08 | Crosstex International, Inc. | A filter mask having one or more malleable stiffening members |
| CN202128829U (en) * | 2011-07-02 | 2012-02-01 | 刘家成 | Novel gas-protection nasal tampon |
| CN103394174A (en) * | 2013-08-28 | 2013-11-20 | 吴利明 | Portable breathing air filter |
| CN204307239U (en) * | 2014-11-06 | 2015-05-06 | 张庆华 | A kind of nose air filter wearing non-contact face portion |
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| CN104399201A (en) | 2015-03-11 |
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