CN208523835U - A kind of efficient haze mask - Google Patents
A kind of efficient haze mask Download PDFInfo
- Publication number
- CN208523835U CN208523835U CN201820544904.4U CN201820544904U CN208523835U CN 208523835 U CN208523835 U CN 208523835U CN 201820544904 U CN201820544904 U CN 201820544904U CN 208523835 U CN208523835 U CN 208523835U
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- CN
- China
- Prior art keywords
- air
- bandage
- filter box
- inlet pipe
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of efficient haze masks, including shell, nasal cavity plate, panel, protective plate, buffering mesh enclosure, air inlet pipe, exhaust outlet, strut, the first link, the first bandage, fixing seat, the second link, the second bandage, fixing head, screen pack, filter box, activated carbon adsorption net, HEPA filter screen, suction fan, wind scooper, air-exhausting duct, baffle and torsional spring.The mask of the utility model, which can realize user's nasal region always, fresh air supply, convenient for user's breathing, and cellular buffering mesh enclosure is installed in exit, enable to discharge air-flow more uniformly, dispersion, gas excessively fierceness is avoided to influence user's breathing, so that user is more comfortable in breathing；The gas of exhalation can be discharged by the exhaust outlet of bottom, avoid flowing upwardly to eye areas, solve the problems, such as that wearing glasses' eyeglass has been easy water mist, the baffle of shutter can close when opening, air-breathing in exhaust, so that outside air be avoided to flow into.
Description
Technical field
The utility model relates to a kind of mask, specially a kind of efficient haze mask belongs to mask technical field.
Background technique
Haze mainly by sulfur dioxide, nitrogen oxides and pellet this three form, they are incorporated in fog
Together, sky moment is allowed to become cloudy gloomy；The english abbreviation of particulate matter is PM, and Beijing monitoring is fine particle (PM2.5),
Namely equivalent aerodynamic diameter is less than or equal to 2.5 microns of contaminant particle；This particle itself is both a kind of pollution
Object, and be the carrier of the noxious materials such as heavy metal, polycyclic aromatic hydrocarbon.
However traditional mask only have in use it is single block function, air-flow is obstructed when in use by user,
Cause relatively to feel bad when breathing, and outside air can also enter nasal region from mask surrounding, when exhaling, the gas of exhalation
Cognition forms water mist on glasses, the sight for the person that influences wear a pair of spectacles.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of efficient haze mask, Neng Gouwei
Nasal region provides lasting, slow and uniform air-flow, so that more comfortable when user's breathing, can from base bleed and also protect
Card outside air will not enter.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of efficient haze mask, including shell；
The shell is made of nasal cavity plate and panel, and the arc-shaped bulge-structure of nasal cavity plate；The outer wall bottom of the panel is vertical
Equipped with air inlet pipe, and the opening of the air inlet pipe is equipped with the screen pack of detachable structure；The inside of the air inlet pipe
Filter box is slidably connected, and the inside of the filter box is equipped at intervals with activated carbon adsorption net and HEPA filter screen；The active carbon is inhaled
Attached net, the HEPA filter screen are fixedly connected with the inner wall of the filter box；The side of the filter box is equipped with suction fan, and described
The back of suction fan and the filter box is oppositely arranged；The outlet end of the suction fan is connected with wind scooper, and the wind scooper
Outlet end is communicated with air-exhausting duct；The air-exhausting duct is embedded in the inside of the shell；The panel has been internally embedded protective plate,
And rotation is fastened and connected between the protective plate and the panel；The inside of the protective plate is equipped with cellular buffering mesh enclosure,
And the inside of the protective plate and the outlet end of the air-exhausting duct are interconnected；The shell two sidewalls are symmetrically installed with the first extension
Ring and the second link；The outside of first link is socketed with first bandage, and the end of first bandage is equipped with institute
State fixing seat；The outside of second link is socketed with second bandage, and the end of second bandage is equipped with described solid
Determine head；The fixing head and the fixing seat, which cooperate, to be connected；The outer wall of the panel is provided with exhaust outlet, and the exhaust outlet
Inside center at strut is installed；The strut is connected with the baffle for being louvered distribution, and the baffle by torsional spring
Two sides be symmetrically arranged with the strut.
Preferably, in order to realize Quick air-discharge, exhaust effect is improved, there are two the exhaust outlet is set, and the exhaust outlet
It is symmetrically set in the two sides of the air inlet pipe；The exhaust outlet is skewed parallelogram sturcutre.
Preferably, in order to improve the filter effect for air, replacement easy to disassemble, the screen pack is connected by screw thread
The air inlet pipe is connect, and the screen pack and the filter box are arranged in parallel；The area of the screen pack, the filter box
Area it is identical as the opening area of the air inlet pipe.
Preferably, in order to realize the stable supplying of air-flow, the wind scooper is horn-like, and the wind scooper is completely covered
In the side of the suction fan；The outer edge of the wind scooper and the inner wall of the air inlet pipe are welded to each other.
Preferably, in order to realize the conduction of air, the air-exhausting duct is through the outer surface of the filter box, and the air draft
Pipe is embedded in the inside of the shell.
Preferably, it for the ease of user's wearing, is connected together between the fixing head and the fixing seat, and the fixation
Seat inner wrap has first bandage；The fixing head gluing connects second bandage.
Preferably, in order to realize effective closure, the distribution area of the baffle is equal to the opening area of the exhaust outlet,
And the rotational angle of the baffle is 0 ° -45 °.
The beneficial effects of the utility model are: the mask of the utility model can be imported extraneous air by suction fan
Into air inlet pipe, is filtered under the action of filtering box, user's nasal region is then expelled to by air-exhausting duct again, so that with
Family nasal region has fresh air supply always, breathes convenient for user, and be equipped with cellular buffering mesh enclosure in exit,
Enable to discharge air-flow more uniformly, dispersion, avoid gas excessively fierceness influence user breathing so that user is breathing
Shi Gengwei is comfortable；The gas of exhalation can be discharged by the exhaust outlet of bottom, avoid flowing upwardly to eye areas, solve wearing spectacles
The baffle of the problem of person's eyeglass has been easy water mist, shutter can close when opening, air-breathing in exhaust, to avoid outer
Boundary's air flows into.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the protective plate and air inlet pipe connection schematic diagram of the utility model；
Fig. 3 is the inside exhaust ports structural schematic diagram of the utility model.
In figure: 1, shell, 101, nasal cavity plate, 102, panel, 2, protective plate, 201, buffering mesh enclosure, 3, air inlet pipe, 4, exhaust
Mouthful, 401, strut, the 5, first link, the 6, first bandage, 7, fixing seat, the 8, second link, the 9, second bandage, 10, fixing head,
11, screen pack, 12, filter box, 13, activated carbon adsorption net, 14, HEPA filter screen, 15, suction fan, 16, wind scooper, 17, air draft
Pipe, 18, baffle, 19, torsional spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, a kind of efficient haze mask, including shell 1；The shell 1 is by nasal cavity plate 101 and face
Plate 102 forms, and the arc-shaped bulge-structure of the nasal cavity plate 101；The outer wall bottom of the panel 102 is vertically equipped with air inlet pipe 3,
And the opening of the air inlet pipe 3 is equipped with the screen pack 11 of detachable structure；The internal slide of the air inlet pipe 3 connects
There is filter box 12, and the inside of the filter box 12 is equipped at intervals with activated carbon adsorption net 13 and HEPA filter screen 14；The active carbon is inhaled
Attached net 13, the HEPA filter screen 14 are fixedly connected with the inner wall of the filter box 12；The side of the filter box 12 is equipped with air-breathing
Fan 15, and the suction fan 15 and the back of the filter box 12 are oppositely arranged；The outlet end of the suction fan 15 is connected with wind-guiding
Cover 16, and the outlet end of the wind scooper 16 is communicated with air-exhausting duct 17；The air-exhausting duct 17 is embedded in the inside of the shell 1；
The panel 102 has been internally embedded protective plate 2, and rotation is fastened and connected between the protective plate 2 and the panel 102；Institute
The inside for stating protective plate 2 is equipped with cellular buffering mesh enclosure 201, and the inside of the protective plate 2 and the air-exhausting duct 17 out
Mouth end is interconnected；1 two sidewalls of shell are symmetrically installed with the first link 5 and the second link 8；Outside first link 5
Portion is socketed with first bandage 6, and the end of first bandage 6 is equipped with the fixing seat 7；Outside second link 8
Portion is socketed with second bandage 9, and the end of second bandage 9 is equipped with the fixing head 10；The fixing head 10 and institute
State the mutual cooperation connection of fixing seat 7；The outer wall of the panel 102 is provided with exhaust outlet 4, and at the inside center of the exhaust outlet 4
Strut 401 is installed；The strut 401 is connected with the baffle 18 for being louvered distribution, and the baffle 18 by torsional spring 19
Two sides be symmetrically arranged with the strut 401.
As a kind of technical optimization scheme of the utility model, there are two the exhaust outlet 4 is set, and the exhaust outlet 4 is right
Claim the two sides for being set to the air inlet pipe 3；The exhaust outlet 4 is skewed parallelogram sturcutre.
As a kind of technical optimization scheme of the utility model, the screen pack 11 is connected through a screw thread the air inlet pipe
3, and the screen pack 11 and the filter box 12 are arranged in parallel；The area of the screen pack 11, the filter box 12
Area is identical as the opening area of the air inlet pipe 3.
As a kind of technical optimization scheme of the utility model, the wind scooper 16 is horn-like, and the wind scooper 16
It is completely covered by the side of the suction fan 15；The outer edge of the wind scooper 16 and the inner wall of the air inlet pipe 3 are welded to each other.
As a kind of technical optimization scheme of the utility model, appearance of the air-exhausting duct 17 through the filter box 12
Face, and the air-exhausting duct 17 is embedded in the inside of the shell 1.
As a kind of technical optimization scheme of the utility model, company is engaged between the fixing head 10 and the fixing seat 7
It connects, and 7 inner wrap of the fixing seat has first bandage 6；The fixing head 10 is glued to connect second bandage 9.
As a kind of technical optimization scheme of the utility model, the distribution area of the baffle 18 is equal to the exhaust outlet 4
Opening area, and the rotational angle of the baffle 18 be 0 ° -45 °.
When the utility model is used, being worn over mask on the face by fixing seat 7, fixing head 10, and nasal cavity plate 101 is set
At nose, outside air is drawn into air inlet pipe 3 by subsequent start-up suction fan 15 from screen pack 11, carries out primary filtration,
Then it is filtered by activated carbon adsorption net 13, HEPA filter screen 14, so that the bacterium, dust PM2.5 in air are removed,
Last clean air is entered in protective plate 2 by wind scooper 16, air-exhausting duct 17, is finally flowed out to by buffering mesh enclosure 201
User's nasal region, user's just respirable fresh air, air-flow continue and slowly, and when user exhales, air-flow can be by baffle
18 strut, so that each baffle 18 starts turning and torsional spring 19 is driven to shrink, so that the gas of exhalation passes through 4 row of exhaust outlet
Out, and upon inhalation, baffle 18 overlapped under the drive of torsional spring 19 can be realized and be blocked together, avoid outside air into
Enter；It is cleaned when screen pack 11 after a period of use, can be backed out, extraction filter box 12 is replaced, and protection can also be produced
Plate 2 clears up buffering mesh enclosure 201.
Claims (7)
1. a kind of efficient haze mask, including shell (1)；It is characterized by: the shell (1) is by nasal cavity plate (101) and face
Plate (102) composition, and the nasal cavity plate (101) arc-shaped bulge-structure；The outer wall bottom of the panel (102) be vertically equipped with into
Tracheae (3), and the opening of the air inlet pipe (3) is equipped with the screen pack (11) of detachable structure；The air inlet pipe (3) it is interior
Portion slidably connects filter box (12), and the inside of filter box (12) is equipped at intervals with activated carbon adsorption net (13) and HEPA filter screen
(14)；The activated carbon adsorption net (13), the HEPA filter screen (14) are fixedly connected with the inner wall of filter box (12)；It is described
The side of filter box (12) is equipped with suction fan (15), and the suction fan (15) and the back of filter box (12) are oppositely arranged；
The outlet end of the suction fan (15) is connected with wind scooper (16), and the outlet end of the wind scooper (16) is communicated with air-exhausting duct
(17)；The air-exhausting duct (17) is embedded in the inside of the shell (1)；
The panel (102) has been internally embedded protective plate (2), and rotates between the protective plate (2) and the panel (102)
It is fastened and connected；The inside of the protective plate (2) be equipped with cellular buffering mesh enclosure (201), and the inside of the protective plate (2) and
The outlet end of the air-exhausting duct (17) is interconnected；Shell (1) two sidewalls are symmetrically installed with the first link (5) and second and hang
Ring (8)；The outside of first link (5) is socketed with the first bandage (6), and the end of first bandage (6) is equipped with and fixes
Seat (7)；The outside of second link (8) is socketed with the second bandage (9), and the end of second bandage (9) is equipped with and fixes
Head (10)；The fixing head (10) and the fixing seat (7), which cooperate, to be connected；The outer wall of the panel (102) is provided with exhaust
Mouth (4), and strut (401) are installed at the inside center of the exhaust outlet (4)；The strut (401) is connected by torsional spring (19)
It is connected to the baffle (18) for being louvered distribution, and the two sides of the baffle (18) are symmetrically arranged with the strut (401).
2. a kind of efficient haze mask according to claim 1, it is characterised in that: there are two the exhaust outlet (4) sets,
And the exhaust outlet (4) is symmetrically set in the two sides of the air inlet pipe (3)；The exhaust outlet (4) is skewed parallelogram
Structure.
3. a kind of efficient haze mask according to claim 1, it is characterised in that: the screen pack (11) passes through spiral shell
Line connects the air inlet pipe (3), and the screen pack (11) and the filter box (12) are arranged in parallel；The screen pack
(11) area, the area of filter box (12) is identical as the opening area of the air inlet pipe (3).
4. a kind of efficient haze mask according to claim 1, it is characterised in that: the wind scooper (16) is loudspeaker
Shape, and the wind scooper (16) is completely covered by the side of the suction fan (15)；The outer edge of the wind scooper (16) and institute
The inner wall for stating air inlet pipe (3) is welded to each other.
5. a kind of efficient haze mask according to claim 1, it is characterised in that: the air-exhausting duct (17) is through institute
The outer surface of filter box (12) is stated, and the air-exhausting duct (17) is embedded in the inside of the shell (1).
6. a kind of efficient haze mask according to claim 1, it is characterised in that: the fixing head (10) with it is described solid
Reservation is connected together between (7), and the fixing seat (7) inner wrap has first bandage (6)；Fixing head (10) glue
It closes and connects second bandage (9).
7. a kind of efficient haze mask according to claim 1, it is characterised in that: the distribution area of the baffle (18)
Equal to the opening area of the exhaust outlet (4), and the rotational angle of the baffle (18) is 0 ° -45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544904.4U CN208523835U (en) | 2018-04-17 | 2018-04-17 | A kind of efficient haze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544904.4U CN208523835U (en) | 2018-04-17 | 2018-04-17 | A kind of efficient haze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208523835U true CN208523835U (en) | 2019-02-22 |
Family
ID=65395956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820544904.4U Expired - Fee Related CN208523835U (en) | 2018-04-17 | 2018-04-17 | A kind of efficient haze mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208523835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075682A (en) * | 2020-08-12 | 2020-12-15 | 安徽天元医疗科技有限公司 | Mask capable of efficiently filtering PM2.5 |
| CN112096645A (en) * | 2020-09-17 | 2020-12-18 | 国网山东省电力公司淄博供电公司 | Detachable mask fan |
-
2018
- 2018-04-17 CN CN201820544904.4U patent/CN208523835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075682A (en) * | 2020-08-12 | 2020-12-15 | 安徽天元医疗科技有限公司 | Mask capable of efficiently filtering PM2.5 |
| CN112096645A (en) * | 2020-09-17 | 2020-12-18 | 国网山东省电力公司淄博供电公司 | Detachable mask fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |