CN207236162U - Dual filtering type mask - Google Patents
Dual filtering type mask Download PDFInfo
- Publication number
- CN207236162U CN207236162U CN201721190182.9U CN201721190182U CN207236162U CN 207236162 U CN207236162 U CN 207236162U CN 201721190182 U CN201721190182 U CN 201721190182U CN 207236162 U CN207236162 U CN 207236162U
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- China
- Prior art keywords
- ose bag
- bucket
- filtering type
- type mask
- wall
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Abstract
This application discloses a kind of dual filtering type mask, it is characterized in that, including ose bag, air filter, hose and noose, the ose bag one-way conduction ose bag, the noose is installed on the outer wall of ose bag, the air filter is connected by the hose with ose bag, and air filter is equipped with the passage communicated with ambient atmosphere.This patent operation principle is：Liquid solid filters twice.It is exposed that the utility model realizes face, easy to communication, and has carried out double filtration to the air of suction, and filter effect is very good, carries easy to use.
Description
Technical field
It the utility model is related to field of environment protection, more particularly to a kind of dual filtering type mask.
Background technology
Present haze sky is more and more, there is that the industry of dust is also very much, haze sky people go out often carry mask trip or
Working, and the problem of present mask is all to cover on nose and face together, and people are maximum when wearing this mask just
It is that exchange becomes very inconvenient, pronunciation becomes unintelligible when the wearer of mask speaks since whole face is stretched tight, and listens to
Person does not hear the content that mask wearer is told about then at all.
Utility model content
The utility model is directed to the problem of above-mentioned, it is proposed that a kind of dual filtering type mask.
The technical solution that the utility model is taken is as follows：
A kind of dual filtering type mask, including ose bag, air filter, hose and noose, the ose bag one-way conduction nose
Set, the noose are installed on the outer wall of ose bag, and the air filter is connected by the hose with ose bag, air filtration
Device is equipped with the passage communicated with ambient atmosphere；The air filtration includes sealing bucket, conduit and adsorption box, described to seal under bucket
Side is equipped with tank body area, and sealing barrel side wall is provided with aperture, and aperture is located above tank body area, and the tube at one end is fixed on close
Bucket bottom is sealed, the other end is communicated through the aperture with outside atmosphere, and the gap between conduit and aperture is sealed using glass cement；It is close
Envelope bucket apical grafting has snorkel, and described snorkel one end is in sealing bucket, and the other end connects with hose, and the adsorption box is fixed on
Seal in bucket bucket, the lateral wall of adsorption box is close to the madial wall for sealing bucket.
Under normal conditions, people are only breathed with nose, and ose bag is sleeved on nose, noose is sleeved on back of head, this
Ose bag is just sleeved on nose by sample, upon inhalation, in ose bag air pressure diminish, since ose bag is one-way conduction, gas can only
Enter from ose bag in ambient atmosphere, and cannot be directly entered from ambient atmosphere in ose bag, can only be entered by air filter
Ose bag, this ensure that people can suck cleaned air, upon exhalation, the gas of people's exhalation directly can enter the external world greatly from ose bag
In gas.Since face is not plugged, exchange becomes very convenient.Above-mentioned constitution realization air enters ose bag and must first pass through at the same time
Cross liquid to filter, the particulate matter such as dust in such air will be attracted in liquid, and the adsorbent in adsorption box can
Some toxic gases insoluble in liquid are adsorbed, which realizes air double filtration, the air thoroughly obtained
It is cleaner.
Optionally, it is provided with through hole on the ose bag, covered with flexible material blade on through hole, and flexible material blade is located at
On ose bag outer wall, flexible material blade is connected with ose bag；Nose lid is housed, and nose lid covers whole flexible material leaf on ose bag outer wall
Piece, nose, which covers, is provided with some ventholes.
The presence of nose lid plays flexible material blade certain protective effect so that flexible material blade is not easy to be broken
Bad, usage time is longer.
Optionally, the conduit is soft conduit.
Optionally, cushion is further included, the cushion is installed on the edge of ose bag.
The effect of cushion is more comfortable when being to make people's wearing ose bag.
Optionally, further include and buckle, described buckle is installed on sealing bucket lateral wall.
It is to use this dual filtering type mask in order to more convenient to carry that installation, which buckles,.
Optionally, the adsorbent in adsorption box is solid.
The beneficial effects of the utility model are：
1st, it is exposed to realize face, easy to communication；
2nd, double filtration has been carried out to the air of suction, filter effect is very good；
3rd, carry easy to use；
4th, realize that eye is fine not to be covered, the thermal current of exhalation does not form carbonated drink, does not interfere with sight.
Brief description of the drawings：
Fig. 1 is dual filtering type Respirator structure simplified schematic diagram；
Fig. 2 is ose bag structure schematic diagram；
Fig. 3 is ose bag part-structure simplified schematic diagram.
Each reference numeral is in figure：1st, ose bag, 11, through hole, 2, flexible material blade, 3, hose, 4, noose, 5, aperture,
6th, screw, 7, sealing bucket.71st, snorkel, 8, conduit, 9, adsorption box, 10, nose lid, 101, venthole, 11, cushion, 12, buckle.
Embodiment：
With reference to each attached drawing, the utility model is described in detail.
As shown in attached drawing 1, attached drawing 2 and attached drawing 3, a kind of dual filtering type mask, including ose bag 1, air filter, hose
3 and noose 4,1 one-way conduction ose bag 1 of ose bag, noose 4 be installed on the outer wall of ose bag 1, air filter passes through hose 3 and nose
Set 1 is connected, and air filter is equipped with the passage communicated with ambient atmosphere；Air filter include sealing bucket 7, conduit 8 and
Adsorption box 9,7 lower section of sealing bucket are equipped with tank body area, and sealing 7 side wall of bucket is provided with aperture 5, and aperture 5 is located above tank body area,
7 bottom of sealing bucket is fixed in 8 one end of conduit, and the other end is communicated through aperture 5 with outside atmosphere, the gap between conduit 8 and aperture 5
Sealed using glass cement；Sealing 7 barrels of apical graftings of bucket have snorkel 71, and 71 one end of snorkel is in sealing bucket 7, the other end and hose
3 connect, and adsorption box 9 is fixed in 7 barrels of bucket of sealing, and the lateral wall of adsorption box 9 is close to the madial wall for sealing bucket 7.
Under normal conditions, people are only breathed with nose, and ose bag 1 is sleeved on nose, noose 4 is sleeved on back of head,
Thus ose bag 1 has been sleeved on nose, upon inhalation, in ose bag 1 air pressure diminish, since ose bag 1 is one-way conduction, gas
Body can only enter in ambient atmosphere from ose bag 1, and cannot be directly entered from ambient atmosphere in ose bag 1, can only pass through air mistake
Filter enters ose bag 1, this ensure that people can suck cleaned air, upon exhalation, the gas of people's exhalation can be directly from ose bag 1
Into in ambient atmosphere.Since face is not plugged, exchange becomes very convenient.Above-mentioned constitution realization air enters nose at the same time
Set 1 must first pass through liquid and filter, and the particulate matter such as dust in such air will be attracted in liquid, in adsorption box 9
Adsorbent can adsorb some toxic gases insoluble in liquid, which realizes double filtration to air, obtains
The air obtained is cleaner.
As shown in attached drawing 2 and attached drawing 3, through hole 11 is provided with ose bag 1, covered with flexible material blade 2 on through hole 11, and it is soft
Soft material blade 2 is located on 1 outer wall of ose bag, and flexible material blade 2 is connected with ose bag 1 by screw 6；It is equipped with 1 outer wall of ose bag
Nose lid 10, and nose lid covers whole flexible material blade 2, and some ventholes 101 are provided with nose lid 10.
The presence of nose lid 10 plays flexible material blade 2 certain protective effect so that flexible material blade 2 is not easy
Destroyed, usage time is longer.
As shown in Figure 1, conduit 8 is soft conduit.
As shown in attached drawing 1 and attached drawing 2, cushion 11 is further included, cushion 11 is installed on the edge of ose bag 1.
The effect of cushion 11 is more comfortable when being to make people's wearing ose bag 1.
As shown in Figure 1, further include and buckle 12, buckle 12 and be installed on sealing 7 lateral wall of bucket.
It is to use this dual filtering type mask in order to more convenient to carry that installation, which buckles 12,.
As shown in Figure 1, the adsorbent in adsorption box 9 is solid.
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection of the utility model
Scope, every equivalent structure transformation made with the utility model specification and accompanying drawing content, is directly or indirectly used in it
His relevant technical field, similarly includes within the protection scope of the present utility model.
Claims (6)
- A kind of 1. dual filtering type mask, it is characterised in that including ose bag, air filter, hose and noose, the ose bag list To conducting ose bag, the noose is installed on the outer wall of ose bag, and the air filter is connected by the hose with ose bag, Air filter is equipped with the passage communicated with ambient atmosphere；The air filtration includes sealing bucket, conduit and adsorption box, described Tank body area is equipped with below sealing bucket, sealing barrel side wall is provided with aperture, and aperture is located above tank body area, the tube at one end Sealing bucket bottom is fixed on, the other end is communicated through the aperture with outside atmosphere, and the gap between conduit and aperture uses glass Glue seals；Sealing bucket bucket apical grafting has snorkel, and in sealing bucket, the other end connects with hose, described for described snorkel one end Adsorption box is fixed in sealing bucket bucket, and the lateral wall of adsorption box is close to the madial wall for sealing bucket.
- 2. dual filtering type mask as claimed in claim 1, it is characterised in that through hole, through hole overlying are provided with the ose bag Flexible material blade is stamped, and flexible material blade is located on ose bag outer wall, flexible material blade is connected with ose bag；Ose bag outer wall It is upper that nose lid is housed, and nose lid covers whole flexible material blade, nose, which covers, is provided with some ventholes.
- 3. dual filtering type mask as claimed in claim 1, it is characterised in that the conduit is soft conduit.
- 4. dual filtering type mask as claimed in claim 1, it is characterised in that further include cushion, the cushion is installed on nose On the edge of set.
- 5. dual filtering type mask as claimed in claim 1, it is characterised in that further include and buckle, it is described buckle be installed on it is close Seal on bucket lateral wall.
- 6. dual filtering type mask as claimed in claim 1, it is characterised in that the adsorbent in the adsorption box is solid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190182.9U CN207236162U (en) | 2017-09-15 | 2017-09-15 | Dual filtering type mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190182.9U CN207236162U (en) | 2017-09-15 | 2017-09-15 | Dual filtering type mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207236162U true CN207236162U (en) | 2018-04-17 |
Family
ID=61888878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721190182.9U Active CN207236162U (en) | 2017-09-15 | 2017-09-15 | Dual filtering type mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207236162U (en) |
-
2017
- 2017-09-15 CN CN201721190182.9U patent/CN207236162U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |