CN208114957U - A kind of Split-type filter element and integral type multiple filter for intelligent mask - Google Patents
A kind of Split-type filter element and integral type multiple filter for intelligent mask Download PDFInfo
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- CN208114957U CN208114957U CN201820116895.9U CN201820116895U CN208114957U CN 208114957 U CN208114957 U CN 208114957U CN 201820116895 U CN201820116895 U CN 201820116895U CN 208114957 U CN208114957 U CN 208114957U
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Abstract
The utility model discloses a kind of Split-type filter element for intelligent mask, the upper cover cooperated including a bottom cover, one and bottom cover and the integral type multiple filter being pressed between bottom cover and upper cover, integral type multiple filter is at least superimposed one by one by three layers of filter layer with different function and is formed, and spill figure line is formed through press process after the superposition of corresponding filter layer, so that each filter layer is connected by figure line；The ratio of the area of the area and integral type multiple filter of spill figure line is 0.1:100 to 10:Between 100.The utility model also provides above-mentioned integral type multiple filter.Compared with prior art, the beneficial effects of the utility model are：Split-type filter element is the individual components of intelligent mask, and quick-replaceable installation may be implemented, not only ensure that filter core can regularly replace, but also can realize the multiple utilization of whole mask, and achieved the purpose that economical and practical.Integral type multiple filter can allow mask filter effect to ensure, and realize different function according to individual demand.
Description
【Technical field】
The utility model relates to hygiene protective furnishings technical field, the Split-type filter element of more particularly, to intelligent mask and
Integral type multiple filter.
【Background technique】
In recent years, atmosphere pollution is got worse, and seriously affects the trip health of people.In order to reduce the nuisances such as PM2.5
The sucking of matter, wearing mask becomes a kind of common effective precautionary measures.The working principle of common mask is to pass through compacted fibers
The multilayer filter material of reticular structure, filters out tiny particles content under the synergistic effect for spreading and intercepting.In order to guarantee filter effect,
This kind of mask is mostly disposable design, and filter layer is fixed on inside external mask, air is avoided to enter nasal cavity around filtration core.This
Kind design ensure that filter effect well, but use needs entirety to discard later, be easy to cause waste.Replaceable cartridge mask changes
It has been apt to this problem, external mask may be implemented to reuse, but this kind of filter core is mostly soft material, and it is difficult to install, no
It is easily placed and taken out, and it is difficult to ensure that filter core placement is appropriate effective.Therefore, how to realize the quick-replaceable of filter core, and guarantee
The filter effect of mask becomes those skilled in the art's technical problem urgently to be resolved.
In consideration of it, it is really necessary to provide a kind of novel Split-type filter element and integral type multiple filter for intelligent mask
With overcome the deficiencies in the prior art.
【Utility model content】
The purpose of the utility model is to provide a kind of Split-type filter element for intelligent mask and integral type multiple filters, make
Mask has good filter effect, and is conducive to the Fast Installation and replacement of filter core.
To achieve the goals above, the utility model provides a kind of Split-type filter element for intelligent mask, including one
The upper cover and the integral type multiple filter being pressed between the bottom cover and the upper cover that bottom cover, one and the bottom cover cooperate,
The integral type multiple filter is round and is superimposed and formed one by one by at least three layers filter layer with different function, and described one
Body formula multiple filter forms spill figure line through press process after the superposition of corresponding filter layer, so that each filter layer is by described recessed
Shape figure line links into an integrated entity；The ratio of the area of the area of the spill figure line and the integral type multiple filter is 0.1:100
To 10:Between 100.
It is used for a kind of improvement of the Split-type filter element of intelligent mask as the utility model, the bottom cover includes circular the
One bottom wall and the first side wall around the first bottom wall, the upper cover includes circular second bottom wall and same from the edge of the second bottom wall
The second sidewall that side extends to form, one end of the first side wall merge the integral type is compound with second sidewall matching
The edge of filter disc is pressed on second bottom wall, and first bottom wall offers several air outlets, and second bottom wall opens up
There are several air inlets.
It is used for a kind of improvement of the Split-type filter element of intelligent mask as the utility model, the first side wall and described the
Two bottom walls are cylindrical and are detachably connected by being interference fitted to be formed.
A kind of improvement of the Split-type filter element of intelligent mask is used for as the utility model, second bottom wall to be to far from institute
It arches upward in the direction for stating the first bottom wall.
A kind of improvement of the Split-type filter element of intelligent mask is used for as the utility model, first bottom wall to be close to described
The side of upper cover convexes to form the first cylindrical limited post, and second bottom wall is convex close to the side center of first bottom wall
It rises and forms the second cylindrical limited post, first limited post is coaxial with the second limited post and fixes the integral type jointly and answers
Close the center of filter disc.
A kind of improvement of the Split-type filter element of intelligent mask is used for as the utility model, first limited post to offer
Several ventilation holes through bottom cover, the air outlet are uniformly distributed in around first limited post.
A kind of improvement of the Split-type filter element of intelligent mask is used for as the utility model, the air inlet to be uniformly distributed in
Around second limited post, and each air inlet is equipped with a pair of homotropous side and the width of the air inlet is existed
It is gradually increased from the center of second bottom wall on the direction of the air inlet.
The utility model also provides a kind of integral type multiple filter, and the integral type multiple filter is round and by least three
Layer have different function filter layer be superimposed to be formed one by one, and the integral type multiple filter the filter layer superposition after through pressing
System processing forms spill figure line, so that each filter layer is linked into an integrated entity by the spill figure line；The area of the spill figure line
Ratio with the area of the integral type multiple filter is 0.1:100 to 10:Between 100.
As a kind of improvement of the utility model integral type multiple filter, the described at least three layers filtering with different function
Layer is essential filter layer, and the essential filter layer includes first filter layer, active carbon layer and PM2.5 filter layer.
It further include optional filter layer as a kind of improvement of the utility model integral type multiple filter, the optional filtering
Layer includes one of graphene filter layer, photocatalyst filter layer and pure and fresh drifting fragrance layer or a variety of.
Compared with prior art, the beneficial effect of the Split-type filter element provided by the utility model for intelligent mask exists
In：Split-type filter element is the individual components of intelligent mask, and quick-replaceable installation may be implemented.This mode both ensure that filter core could
Periodic replacement, and can realize the multiple utilization of whole mask, achieve the purpose that economical and practical.Integral type multiple filter can make
Mask filter effect can ensure, and realize different function according to individual demand.
【Detailed description of the invention】
Fig. 1 is the stereogram exploded view of the Split-type filter element provided by the utility model for intelligent mask；
Fig. 2 is the section view shown in Fig. 1 for the Split-type filter element of intelligent mask；
Fig. 3 is the perspective view before the stacking of integral type multiple filter shown in Fig. 1；
Fig. 4 is shown in Fig. 1 for the intelligent Split-type filter element of mask and the perspective view of mask.
【Specific embodiment】
It is clear in order to be more clear the purpose of this utility model, technical solution and advantageous effects, below in conjunction with attached
Figure and specific embodiment, the present invention will be further described in detail.It should be understood that described in this specification
Specific embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
Fig. 1 and Fig. 4 is please referred to, a kind of point for intelligent mask provided in a specific embodiment of the utility model
Body formula filter core 100, for filtering air for human body respiration on mask 200.The split type filter for intelligent mask
Core 100 includes 10, upper covers 20 cooperated with the bottom cover 10 of a bottom cover and is pressed on the bottom cover 10 and the upper cover
Integral type multiple filter 30 between 20.In the present embodiment, the bottom cover 10 is made with the upper cover 20 of plastic material.
It please also refer to Fig. 2, the bottom cover 10 is including circular first bottom wall 101 and around the first of the first bottom wall 101
Side wall 102, the upper cover 20 include circular second bottom wall 201 and from ipsilateral the extended to form in the edge of the second bottom wall 201
Two side walls 202, one end of the first side wall 102 merge with the second sidewall 202 matching by the integral type multiple filter
30 edge is pressed on second bottom wall 201, and first bottom wall 101 offers several air outlets 1011, and described second
Bottom wall 201 offers several air inlets 2011.It is understood that the Split-type filter element 100 for intelligent mask is installed
In mask 200, human body wears after the mask air and enters into and through the integral type through the air inlet 2011 of the upper cover 20
The air outlet 1011 through the bottom cover 10 enters inside mask 200 for human body respiration again after the filtering of multiple filter 30.In this reality
It applies in mode, the first side wall 102 is cylindrical with second bottom wall 201 and is detachably connected by being interference fitted to be formed
It connects, in favor of replacing the multiple filter 30 and the cleaning bottom cover 10 and the upper cover 20.
Further, second bottom wall 201 arches upward to the direction far from first bottom wall 101, so that the one
Formula multiple filter 30 close to the upper cover 20 side and second bottom wall 201 be spaced, thus from the air inlet 2011 into
Entering to the air in the Split-type filter element 100 for intelligent mask can come into full contact with the integral type multiple filter 30,
To improve filter efficiency.
Further, first bottom wall 101 convexes to form the first cylindrical limit close to the side of the upper cover 20
Column 1012, second bottom wall 201 form the second cylindrical limited post close to the side center projections of first bottom wall 101
2012, first limited post 1012 is coaxial with the second limited post 2012 and is fixed in the integral type multiple filter 30 jointly
Centre, to prevent the integral type multiple filter 30 to be deformed in use.It should be noted that the integral type composite filter
Gap is generated between meeting and the bottom cover 10 or the upper cover 20 after piece 30 deforms, so that part is by described for intelligence
The air of the Split-type filter element 100 of mask can be without the filtering of the integral type multiple filter 30, thus first limit
Column 1012 and the second limited post 2012 can improve the filter effect of the Split-type filter element 100 for intelligent mask.This implementation
In mode, first limited post 1012 offers several ventilation holes 1013 through bottom cover 10, and the air outlet 101 uniformly divides
It is distributed in around first limited post 1012；The air inlet 2011 is uniformly distributed in the week of second limited post 2012
It encloses, and each air inlet 2011 is equipped with a pair of homotropous side 2013 and makes the width of the air inlet 2011 described in
The center of second bottom wall 201 is gradually increased on the direction of the air inlet 2011, is conducive to beauty.
It please also refer to Fig. 3, the integral type multiple filter 30 is by three layers of filter layer circular and with different function
Superposition is formed one by one, and the integral type multiple filter 30 forms spill figure line through machine pressing after the superposition of corresponding filter layer
301, so that each filter layer is linked into an integrated entity by the spill figure line 301.In the present embodiment, the spill figure line 301
The ratio of the area of area and the integral type multiple filter 30 is 2:100.In other embodiments, the spill figure line 301
Area and the integral type multiple filter 30 area ratio be 0.1:100 to 10:Between 100, specific limit is not done herein
System.It is understood that each filter layer in the integral type multiple filter 30 can be connected into one by the spill figure line 301
Body, so that the integral type multiple filter 30 has certain mechanical strength, so that the integral type multiple filter 30 is filtering
Certain air pressure can be born when air without moderate finite deformation.
Further, the described three layers filter layer with different function are essential filter layer, and the essential filter layer includes
First filter layer 302, active carbon layer 303 and PM2.5 filter layer 304.Wherein, the first filter layer 302 is constructed to intercept empty by non-woven fabrics
The large granular impurities such as sandy soil dust, pollen in gas and anaphylactogen, the active carbon layer 303 are high-efficiency activated carbon cloth material or work
Property charcoal particle attachment fabric be constructed to the various gas with foreign flavor of the absorption smelly, fume of cigarette etc., the PM2.5 filter layer 304 is efficiently quiet
Electrofiltration cotton material or HEPA (High efficiency particulate air Filter, high efficiency particle air filter) high-efficient filter
Net is to effectively remove the harmful substances such as PM2.5 in haze, bacterium and virus.
In another embodiment, the integral type multiple filter 30 can add a variety of different function according to specific requirements
The optional filter layer of energy, also that is, the integral type multiple filter 30 further includes several optional filter layers, several optional filterings
Layer includes one of graphene filter layer, photocatalyst filter layer and pure and fresh drifting fragrance layer or a variety of.Wherein, graphene immersion filtration
Layer is with the Organics volatile matter such as efficient absorption vehicle exhaust, formaldehyde or toluene；Photocatalyst filter layer is to pass through TiO2Photocatalyst is knitted
Object material has the function that degrade environmental contaminants and restraining and sterilizing bacteria；Pure and fresh drifting fragrance layer is to be immersed in fabric material for essential oil, fragrance
To reach release nature fragrance, the effect of pure and fresh restoring consciouness in matter.It should be noted that the work in the integral type multiple filter 30
Property layer of charcoal 303 is set between the first filter layer 302 and the PM2.5 filter layer 304, when in the integral type multiple filter 30
When the middle addition optional filter layer, the pure and fresh drifting fragrance layer need to be set to the PM2.5 filter layer 304 far from the first filter layer
302 side, other optional filter layers are then set to the first filter layer 302 with 303 random superposition of active carbon layer and jointly
Between the PM2.5 filter layer 304.It is understood that several optional filter layers also can be with the essential filter layer
The spill figure line 301 is formed by machine pressing after stacking.
In the present embodiment, the mask 200 includes mask 2001, air inlet module 2002, outlet air module 2003 and ventilation
End cap 2004.Specifically, the side of the mask 2001 is bonded with human body, and the other side be equipped with hollow filter core chamber 2005 with
Hollow outlet air bracket 2006；The air inlet module 2002 is embedded at the air inlet bracket 2005 close to the one of the mask 2001
End, the Split-type filter element 100 for intelligent mask are removably connected to the filter core chamber 2005 far from the mask
2001 one end simultaneously will enter the wind module 2002 described in 10 face of bottom cover, the vented end cap 2004 is covered in the filter core chamber
The Split-type filter element 100 for being used for intelligent mask is simultaneously enclosed in the filter core chamber by 2005 one end far from the mask 2001
In 2005, so that the air in 2001 external world of the mask successively passes through the vented end cap in the air inlet module 2002
2004, it enters in the mask 2001 for the Split-type filter element 100 of intelligent mask and air inlet module 2002 so that human body is exhaled
It inhales；The outlet air module 2003 and the outlet air bracket 2006 are connected far from one end of the mask 2001 with by characteristics of contaminated respiratory droplets
Gas discharge.In addition, the vented end cap 2004 is equipped with ventilation hole for air entrance.It is understood that being placed in the filter
The Split-type filter element 100 for intelligent mask in core cavity room 2005 carries out regular integral replacing.Intelligence is used for due to described
The Split-type filter element 100 of energy mask and the three-dimensional dimension of the filter core chamber 2005 are matched, it is possible to easily be carried out quasi-
True position installation, guarantees the filter effect of mask 200.
The utility model is not only in the description and the implementation described, therefore for the personnel of familiar field
For other advantage and modification is easily implemented, therefore without departing substantially from universal defined by claim and equivalency range
Spirit and scope in the case where, the utility model is not limited to specific details, representative equipment and shown here as with retouch
The diagram example stated.
Claims (10)
1. a kind of Split-type filter element for intelligent mask, including a bottom cover, a upper cover and pressure cooperated with the bottom cover
Together in the integral type multiple filter between the bottom cover and the upper cover, it is characterised in that：The integral type multiple filter is circle
Shape and being superimposed one by one by at least three layers filter layer with different function is formed, and the integral type multiple filter is in corresponding mistake
Spill figure line is formed through press process after filtering layer superposition, so that each filter layer is linked into an integrated entity by the spill figure line；It is described
The ratio of the area of the area of spill figure line and the integral type multiple filter is 0.1:100 to 10:Between 100.
2. the Split-type filter element as described in claim 1 for intelligent mask, it is characterised in that：The bottom cover includes circular
First bottom wall and the first side wall around the first bottom wall, the upper cover include circular second bottom wall and from the edge of the second bottom wall
The ipsilateral second sidewall extended to form, one end of the first side wall merges with second sidewall matching answers the integral type
The edge for closing filter disc is pressed on second bottom wall, and first bottom wall offers several air outlets, and second bottom wall is opened
Equipped with several air inlets.
3. the Split-type filter element as claimed in claim 2 for intelligent mask, it is characterised in that：The first side wall with it is described
Second bottom wall is cylindrical and is detachably connected by being interference fitted to be formed.
4. the Split-type filter element as claimed in claim 2 for intelligent mask, it is characterised in that：Second bottom wall is to separate
It arches upward in the direction of first bottom wall.
5. the Split-type filter element as claimed in claim 4 for intelligent mask, it is characterised in that：First bottom wall is close to institute
The side for stating upper cover convexes to form the first cylindrical limited post, and second bottom wall is close to the side of first bottom wall center
The second cylindrical limited post is convexed to form, first limited post is coaxial with the second limited post and fixes the integral type jointly
The center of multiple filter.
6. the Split-type filter element as claimed in claim 5 for intelligent mask, it is characterised in that：First limited post opens up
There are several ventilation holes through bottom cover, the air outlet is uniformly distributed in around first limited post.
7. the Split-type filter element as claimed in claim 6 for intelligent mask, it is characterised in that：The air inlet is uniformly distributed
Around second limited post, and each air inlet is equipped with a pair of homotropous side and makes the width of the air inlet
From the center of second bottom wall to close to the air inlet direction on be gradually increased.
8. a kind of integral type multiple filter, it is characterised in that：The integral type multiple filter is round and is had by least three layers
The filter layer of different function is superimposed to be formed one by one, and the integral type multiple filter adds after the superposition of corresponding filter layer through compacting
Work forms spill figure line, so that each filter layer is connected as one by the spill figure line；The area of the spill figure line with
The ratio of the area of the integral type multiple filter is 0.1:100 to 10:Between 100.
9. integral type multiple filter as claimed in claim 8, it is characterised in that：The described at least three layers mistake with different function
Filtering layer is essential filter layer, and the essential filter layer includes first filter layer, active carbon layer and PM2.5 filter layer.
10. integral type multiple filter as claimed in claim 9, it is characterised in that：It further include optional filter layer, the optional mistake
Filtering layer includes graphene filter layer, one of photocatalyst filter layer and pure and fresh drifting fragrance layer or a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116895.9U CN208114957U (en) | 2018-01-23 | 2018-01-23 | A kind of Split-type filter element and integral type multiple filter for intelligent mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116895.9U CN208114957U (en) | 2018-01-23 | 2018-01-23 | A kind of Split-type filter element and integral type multiple filter for intelligent mask |
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| Publication Number | Publication Date |
|---|---|
| CN208114957U true CN208114957U (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820116895.9U Active CN208114957U (en) | 2018-01-23 | 2018-01-23 | A kind of Split-type filter element and integral type multiple filter for intelligent mask |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167035A (en) * | 2020-03-10 | 2020-05-19 | 南京威安新材料科技有限公司 | Intelligent mask |
| CN111330172A (en) * | 2020-03-03 | 2020-06-26 | 金富华 | Medical protective mask of retractable respirator |
| CN113577586A (en) * | 2020-06-12 | 2021-11-02 | 爱丽丝·M·春 | Transparent flexible self-adhesive face mask |
-
2018
- 2018-01-23 CN CN201820116895.9U patent/CN208114957U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330172A (en) * | 2020-03-03 | 2020-06-26 | 金富华 | Medical protective mask of retractable respirator |
| CN111330172B (en) * | 2020-03-03 | 2021-05-25 | 青岛大学附属医院 | Medical protective mask of retractable respirator |
| CN111167035A (en) * | 2020-03-10 | 2020-05-19 | 南京威安新材料科技有限公司 | Intelligent mask |
| CN113577586A (en) * | 2020-06-12 | 2021-11-02 | 爱丽丝·M·春 | Transparent flexible self-adhesive face mask |
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