CN203884739U - Mask with focusing respiration selective filtration - Google Patents
Mask with focusing respiration selective filtration Download PDFInfo
- Publication number
- CN203884739U CN203884739U CN201420066331.0U CN201420066331U CN203884739U CN 203884739 U CN203884739 U CN 203884739U CN 201420066331 U CN201420066331 U CN 201420066331U CN 203884739 U CN203884739 U CN 203884739U
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- filtering bodies
- center line
- mouthpiece surface
- mask
- endoporus
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Abstract
A mask with focusing respiration selective filtration comprises a mask face which is an isosceles trapezoid with a narrow upper part and a wide lower part and can be combined and separated, and a filtration body which is capable of realizing focusing respiration and selective filtration. The mask is more suitable for the narrow upper and wide lower shape of the nasal cavity and the mouth cavity of the human body face. The filtration body is capable of realizing the focusing respiration and selectively replacing and using a series of filtration layer sheets, PM2.5 and other pollutants of different degrees in air are filtered, and healthy and clean air is provided for the human body. The area of the mask is two thirds smaller than the area of the existing mask with the maximal area, the mask is convenient to wash, and the water source and the washing product are saved.
Description
Technical field
The utility model relates to a kind of mouth mask, relates in particular to a kind of mouth mask that focuses on breathing selective filter that has.
Background technology
Existing mouth mask majority passes in and out from eyes position along nasolabial groove after not having the airborne PM2.5 of strick precaution or existing the air of breathing to be obstructed, and constantly occurs strip pollutant, needs frequent cleaning can cause water resource, washing product to waste.Winter, gas temperature, the humidity of human body respiration were high, are subject to cool air impingement at cold district, formed gas freezing point, fell on people with glasses's eyeglass along nasolabial groove, caused blurred vision, and impact walks, the motion such as by bike.For the appearance of reply haze weather, selected the mouth mask such as 3m9001A, 8210N95 type, but it is airtight sternly, permeability is poor, have the sensation of unsmooth breath.The people who child, student, the elderly etc. is suffered to respiratory disease should not use.Somebody group is subject to work limit to turn on again the invisible filter for naris of selecting Qia Rubi pillar district, and this is unscientific.Because invisible filter is put into nostril, pollutant must be gathered in inside and outside nostril, often inserts and extracts in addition, is easy to produce carry disease germs to operate occur infecting in touch.Bring out the illnesss such as a series of rhinitis.At present, various pattern mouth mask thickness does more protruding and more protruding, and area does larger and larger, some following eyes position is all covered, and breath point is not concentrated, and strainability does not have selectively, affects the drawbacks such as human body face image, person-to-person communication.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of mouth mask with the breathing of focusing on, selective filter.For solving the problems of the technologies described above, the technical solution of the utility model is:
Have and focus on a mouth mask of breathing selective filter, comprise that mouthpiece surface and the focusing that up-narrow and down-wide isosceles trapezoid, combination separate is breathed, the filtering bodies of selective filter, referred to as mouthpiece surface, filtering bodies.Definition mouthpiece surface, filtering bodies thickness direction are that laterally mouthpiece surface above-below direction is that above-below direction, left and right directions are that left and right directions, surfaces externally and internally are inward-outward direction.The doubling of mouthpiece surface left and right directions, alignment form limit, left and right center line, are called for short limit, left and right center line.Mouthpiece surface is gone to the bottom, upper base doubling, alignment form upper and lower parts center lines, is called for short upper and lower parts center line.Have and focus on a mouth mask of breathing selective filter, comprise that mouthpiece surface and the focusing that up-narrow and down-wide isosceles trapezoid, combination separate is breathed, the filtering bodies of selective filter.Filtering bodies front view is irregular polygon, there are symmetrical 2 cylindrical holes and a cylinder shape groove in front, both connect by tilted cylindrical envelope shape through hole, there are some protruding points on filtering bodies surface, top view is crescent shape, it is endoporus that there are 2 symmetrical cylindrical holes top, the bellmouth of bottom is outer hole, endoporus is positioned at filtering bodies direction position, downward by interior direction position, extend at outer direction position, for aperture equates shape cylinder, outer hole is positioned at the outer direction of filtering bodies position, little in large outside aperture, upwards extended at interior direction position by outer direction position, for cone-shaped circular hole.In the cone-shaped circular hole in outer hole, direction edge line is connected and communicates with the outer direction edge line of endoporus round tube hole.The object of making according to the size at position, outer hole, shape is for filtering synusia.Its composition comprises the material of the Multiple Types such as cotton gauze, acetate fiber, fusion-jet type nonwoven, classification make respectively size equate, the different filtration synusia series of composition.Left view is irregular polygon, and hollow cap has air circulation energy, and filtering synusia has filtered air performance.The reflection of filtering bodies enclose pattern is dotted line in the drawings.Filtering bodies both sides are all designed with 4 through holes that connect hangers band, and the doubling of mouthpiece surface left and right directions, alignment form limit, left and right center line.Mouthpiece surface is gone to the bottom, upper base doubling, alignment form upper and lower parts center lines.Taking upper and lower parts center line as boundary, downwards, left and right directions extends to and go to the bottom, isosceles position, upwards crossing upper and lower position center line, to extend to lower arc top place be lower position.Extending upwardly to upper arc top by arc top place under lower position, to locate to upper base, isosceles position be upper part.Upper and lower parts are combination docking, chorista.Mouthpiece surface comprises hangers band, face shield.Hangers band is divided into main hangers band, secondary hangers band.Face shield overlaps with mouthpiece surface, area equates, is divided into upper and lower part.Upper and lower part center line, area overlap, equate with upper and lower parts center line, area.Filtering bodies is positioned at horizontal placement endoporus direction inwardly, and the outer hole outwardly mouthpiece surface upper part of direction has in the arc elastic cloth open circle interlayer of fixing filtering bodies position.
Of the present utility model have and focus on the mouth mask of breathing selective filter for human body face, comprises mouthpiece surface, filtering bodies.Mouthpiece surface adopts the design form of combination separation, is more suitable for the shape at human body face nasal cavity, position, oral cavity.Than the area reducing of existing maximum mouth mask 1/2nd, area, the thickness that has overcome current various pattern mouth masks more does more greatly, projection more, following eyes position is all covered, breath point is not concentrated, strainability does not have selectively, affect human body face image, person-to-person communication, and convenient washing, water resource, articles for washing saved.Filtering bodies both sides are all designed with four through holes that connect hangers band, visual environment is light, in, serious pollution degree, select to use separately filtering bodies for filtering air-polluting object, to improve the choice for use of people in Working Life.Reaching choice for use series and filter the pollutant in various degree such as PM2.5 in synusia filtered air, is the human body healthy pure air of giving security.And be adapted at that street, public place are on duty, patrol, and while carrying out contingency tasks, wear, have and do not affect the performance such as have dinner, drink water, in use, there is larger selection space.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation front view of the present utility model,
Fig. 2 is structural representation left view of the present utility model,
Fig. 3 is structural representation top view of the present utility model,
Fig. 4 is the structural representation front view of the present utility model of another angle,
Fig. 5 is the structural representation left view of the present utility model of another angle,
Fig. 6 is the structural representation top view of the present utility model of another angle,
Fig. 7 is filter structure schematic diagram front view,
Fig. 8 is filter structure schematic diagram left view,
Fig. 9 is filter structure schematic diagram top view,
Figure 10 is cotton gauze filter course chip architecture schematic diagram front view,
Figure 11 is cotton gauze filter course chip architecture schematic diagram left view,
Figure 12 is cotton gauze filter course chip architecture schematic diagram top view,
Figure 13 is acetate fiber filter course chip architecture schematic diagram front view,
Figure 14 is acetate fiber filter course chip architecture schematic diagram left view,
Figure 15 is acetate fiber filter course chip architecture schematic diagram top view,
Figure 16 is fusion-jet type nonwoven filter course chip architecture schematic diagram front view,
Figure 17 is fusion-jet type nonwoven filter course chip architecture schematic diagram left view,
Figure 18 is fusion-jet type nonwoven filter course chip architecture schematic diagram top view,
Figure 19 is the upper and lower position of mouthpiece surface schematic diagram front view,
Figure 20 is the upper and lower position of mouthpiece surface schematic diagram left view,
Figure 21 is the upper and lower position of mouthpiece surface schematic diagram top view,
Figure 22 is face shield top and the bottom schematic diagram front views,
Figure 23 is face shield top and the bottom schematic diagram left views,
Figure 24 is face shield top and the bottom schematic diagram top views,
Figure 25 is hollow cap schematic diagram front view,
Figure 26 is hollow cap schematic diagram left view,
Figure 27 is hollow cap schematic diagram top view.
1, mouth mask
2, mouthpiece surface
3, filtering bodies
4, limit, left and right center line
5, upper and lower position center line
6, mouthpiece surface is gone to the bottom
7, mouthpiece surface upper base
8, mouthpiece surface isosceles position
9, position under mouthpiece surface
10, mouthpiece surface upper part
11,irregular polygon in filtering bodies front view
12, two cylindrical holes in filtering bodies front view
13, the cylinder shape groove in filtering bodies front view
14, the cylindrical hole tilting
15, the crescent shape in filtering bodies top view
16, the conical lower portion of through hole in filtering bodies top view
17, the irregular polygon in filtering bodies left view
18, mouthpiece surface top position
19, horizontal line section mid point slightly top position,
20, mouthpiece surface top elastic cloth open circle interlayer
21, filtering bodies protrusion of surface point
22, filter synusia
23, hollow cap
24,4 of filtering bodies both sides through holes
25, endoporus
26, outer hole
27, outer hole edge line
28, endoporus edge line
29, cotton gauze type filters synusia
30, acetate fiber type filters synusia
31, fusion-jet type non-woven fabric type filters synusia
32, face shield
33, main hangers band
34, secondary hangers band
35, the hangers band that filtering bodies is used separately
36, part on face shield
37, part under face shield
38, face shield top and the bottom center line
39, slightly top position of face shield top and the bottom center line
40, upper arc top place
41, lower arc top place
42, air stream through hole.
Detailed description of the invention
With reference to accompanying drawing, will describe specific embodiments of the present utility model in detail.
A kind of mouth mask 1 with focusing breathing selective filter, comprises the mouthpiece surface 2 that up-narrow and down-wide isosceles trapezoid, combination separate and the filtering bodies 3 that focuses on breathing, selective filter, referred to as mouthpiece surface 2, filtering bodies 3.Definition mouthpiece surface 2, filtering bodies 3 thickness directions are that laterally mouthpiece surface 2 above-below directions are that above-below direction, left and right directions are that left and right directions, surfaces externally and internally are inward-outward direction.Mouthpiece surface 2 left and right directions doublings, alignment form limit, left and right center line 4, are called for short limit, left and right center line 4.Mouthpiece surface goes to the bottom 6, upper base 7 doublings, alignment form upper and lower parts 10,9 center lines 5, is called for short upper and lower parts 10,9 center lines 5.Taking upper and lower parts 10,9 center lines 5 as boundary, downwards, left and right directions, extend to go to the bottom 6, isosceles position 8, upwards crossing upper and lower position 10,9 center lines 5, to extend to arc top under the 41(of place of lower arc top be the lower position taking human oral cavity upper lip line as boundary) be lower position 9.Be the lower position taking human oral cavity upper lip line as boundary by arc top under the arc top 41(of place of 9 times, lower position) to extend upwardly to upper arc top place 40 to (upper arc top is the upper part taking human oral cavity upper lip line as boundary) upper base 7, isosceles position 8 be upper part 10.Upper and lower parts 10,9 choristas, for combination docking, chorista, are called for short in upper and lower parts 10,9.
Filtering bodies 3 front views are irregular polygon 11, there are symmetrical 2 cylindrical holes 12 and a cylinder shape groove 13 in front, both connect by tilted cylindrical envelope shape through hole 14, while playing because of air serious pollution, can add clean water or light salt brine by cylinder shape groove 13, to improve the effect of filtering the pollutants such as PM2.5.There are some protruding points 21 on filtering bodies 3 surfaces, top view is crescent shape 15, there are 2 symmetrical cylindrical holes 12 top for endoporus 25, the conical lower portion 16 of through hole is outer hole 26, left view is irregular polygon 17, hollow cap 23 has air circulation energy, and filtering synusia 22 has filtered air performance.Filtering bodies 3 enclose pattern reflections are dotted line in the drawings.Filtering bodies 3 both sides are all designed with 4 through holes that connect hangers band.Visual work, contaminated environment are selected to use separately filtering bodies 3 for filtering air-polluting object, to improve the choice for use of people in Working Life.
Filtering bodies 3 must vary with each individual difformity, the size at position under corresponding everyone the human body nasal cavity wing of nose, nose pillar position, the object of making after shaping.Filtering bodies 3 is must special messenger special, corresponding everyone human body nasal cavity, and the difformity at the wing of nose, nose pillar position, size and be adjacent to the skin at this position of human body, play sealing and focus on the object of human body respiration selective filter.Filtering bodies 3 is positioned at horizontal placement endoporus 25 direction inwardly, outer hole 26 outwardly the mouthpiece surface 2 upper part 10(of direction be positioned at limit, left and right center line 4 and upper and lower position center line 5 crossing central points slightly top position, be called for short mouthpiece surface 2 top positions, human body nasal cavity, nose pillar position horizontal line section crossing with upper lip position mid point, slightly top position, abbreviation horizontal line section mid point omit top position 19) there is the arc elastic cloth open circle interlayer interior 20 of fixing filtering bodies 3.For prevent skidding in moving process, this filtering bodies Shang Xia 3, left and right, surface, outer direction position are all designed with protruding point 21, be convenient to human body press...with one's finger filtering bodies Shang Xia 3, move left and right and be adjusted to skin close, that contact is adjacent to human body nasal cavity, nose pillar position and be as the criterion, to ensure to focus on respiratory smooth, filtration synusia 22 sealings of placing in outer hole 26 put in place, tighten hollow cap 23 and compress and filter synusia 22, reach the effect that ensures the pollutants such as PM2.5 in filtered air.This filtering bodies 3 has to focus on breathes endoporus 25, the outer hole 26 of selective filter layer, and outer hole 26 is positioned at the outer direction of filtering bodies 3 position, little in large in the aperture outside, is upwards extended at interior direction position by outer direction position, and outer hole 26 is cone-shaped circular hole.Endoporus 25 is positioned at filtering bodies 3 direction positions, is extended at outer direction position downwards by interior direction position, and endoporus 25 is the equal shape cylinder in aperture.In the cone-shaped circular hole in outer hole 26, direction edge line (being called for short outer hole edge line 27) is connected and communicates with the outer direction edge line of endoporus 25 cylinder holes (being called for short endoporus edge line 28).Cone shape, the selective filtration synusia 22 that uses series to filter of changing, correspondence is positioned at 3 times direction positions of filtering bodies, little in large outside aperture, cone-shaped circular hole, by lower direction position upwards in direction position extend, according to the size at 26 positions, outer hole, object that shape is made for filtering synusia 22.Its composition comprises the material of the Multiple Types such as cotton gauze, acetate fiber, fusion-jet type nonwoven, classification make respectively size equate, different filtration synusia 22 series of composition.Cotton gauze type, acetate fiber type, fusion-jet type non-woven fabric type filter that synusia 22 is applicable to respectively slightly, moderate, severe air pollution, because filtering bodies 3 is concentrated the enhancing that focuses on human body respiration gas dynamics, all increase in various degree the manufactured size that filters synusia 22, improved the effect of filtering the different pollutants such as PM2.5.Endoporus 25, for focusing on the designated lane of human body respiratory, can make the gas of human body respiration concentrate focusing, improves the dynamics of breathing gas, ensures gas filtration effect.The filtration synusia 22 of changing different model material can be placed in outer hole 26, reach the object of selecting targetedly the different pollutants such as PM2.5 in filtered air, the hollow cap 23 that is positioned at 26 ports, outer hole can be tightened and push down filtration synusia 22 position around when installing after filtration synusia 22, ensure filter effect.
Mouthpiece surface 2 comprises hangers band, face shield 32.Hangers band is divided into main hangers band 33, secondary hangers band 34.Face shield 32 overlaps with mouthpiece surface 2, area equates, the position correspondence that is divided into upper and lower part 36,37(mouthpiece surface upper part 10 elastic cloth open circle interlayers 20 is constant).Upper and lower part 36,37 center lines 38, area overlap, equate with upper and lower parts 10,9 center lines 5, area.Upper and lower part 36,37 center line 38(are positioned at human body nasal cavity, nose pillar position horizontal line section crossing with upper lip position mid point) summary top position, be called for short slightly top position 39 of upper and lower part center line, lower part 37 is positioned at that the 2 times positions 9 in 32 times positions of face shield and mouthpiece surface overlap, area equates.Upper part 36 is positioned at that face shield 32 upper parts overlap with mouthpiece surface 2 upper parts 9, area equates, face shield 32 upper and lower parts 36,37 are corresponding combination docking chorista with mouthpiece surface 2 upper and lower parts 10,9, are called for short upper and lower part chorista.
The 41 crossing docking of arc top place 40 and upper part 36 times arc tops place, separation in 32 times parts 37 of face shield, be combined into upper and lower part 36,37 choristas, being equal to mouthpiece surface 2 upper and lower parts 10,9 intersects docking, separates upper and lower parts 10,9 choristas that are combined into.Wear the situation of human body face degree of tightness appropriateness according to face shield 32, visual desirability, merges and separates use.In the time that face shield 32 upper and lower part 36,37 docking are combined, can cover human body nasal cavity, position, oral cavity, in the time that needs separate, take off 32 times parts 37 of face shield for human body, not cover human oral cavity position, be convenient to communication.
Main hangers band 33 is taken with being connected in part 36 isosceles positions, human body ear position on face shield 32.Mainly play while wearing part 36 in fixed visors 32, cover nasal cavity position.
Secondary hangers band 34 is taken with being connected in 32 times parts of face shield, 37 isosceles positions, human body ear position, mainly plays 32 times parts 37 of fixed visors while wearing, covers position, oral cavity.
The utility model adopts the mouthpiece surface 2 of combination separation, is more suitable for the shape at human body face nasal cavity, position, oral cavity.Filtering bodies 3 can focus on human body respiration, the selective series that uses is filtered in synusia 22 filtered airs the pollutant in various degree such as PM2.5, is the human body healthy pure air of giving security.Than the area reducing of existing maximum area mouth mask 1 1/2nd, convenient washing, saves water resource, articles for washing.
Face shield 32 is divided into upper and lower part 36,37, be convenient to human body face nasal cavity, position, oral cavity combination separate, wear win, communication, as while selecting filtering bodies 3 to use separately, be convenient in street, public place is on duty, patrol, while carrying out contingency tasks, wear, have do not affect have dinner, the performance such as drinking-water, in use, had larger selection space.
Claims (2)
1. have and focus on a mouth mask of breathing selective filter, comprise that mouthpiece surface (2) and the focusing that up-narrow and down-wide isosceles trapezoid (8), combination separate is breathed, the filtering bodies (3) of selective filter, filtering bodies (3) front view is irregular polygon (11), there are symmetrical 2 cylindrical holes (12) and a cylinder shape groove (13) in front, both connect by tilted cylindrical envelope shape through hole (14), there are some protruding points (21) on filtering bodies (3) surface, top view is crescent shape (15), it is endoporus (25) that there are symmetrical 2 cylindrical holes (12) top, the bellmouth of bottom is outer hole (26), endoporus (25) is positioned at filtering bodies (3) direction position, downward by interior direction position, extend at outer direction position, for aperture equates shape cylinder, outer hole (26) is positioned at the outer direction of filtering bodies (3) position, little in large outside aperture, upwards extended at interior direction position by outer direction position, for cone-shaped circular hole, outer hole (26) endoporus (25) edge line (28) is connected and communicates with the outer hole of endoporus (25) (26) edge line (27), according to the size at position, outer hole (26), object that shape is made for filtering synusia (22), left view is irregular polygon (17), and hollow cap (23) has air circulation energy, and filtering synusia (22) has filtered air performance, filtering bodies (3) both sides are all designed with 4 through holes that connect hangers band.
2. a kind of mouth mask that focuses on breathing selective filter that has according to claim 1, is characterized in that: mouthpiece surface (2) left and right directions doubling, alignment form limit, left and right center line (4); Mouthpiece surface (2) is gone to the bottom (6), upper base (7) doubling, alignment form upper and lower parts (10), (9) center line (5); Taking upper and lower parts, (10), (9) center line (5) are boundary, downwards, left and right directions extends to go to the bottom (6), isosceles position (8), upwards crossing upper and lower position (10), (9) center line (5), to extend to lower arc top place (41) be lower position (9); By lower position (9), arc top place (41) extends upwardly to upper arc top place (40) upper base (7) down, isosceles position (8) are upper part (10); Upper and lower parts (10), (9) are combination docking, chorista; Mouthpiece surface (2) comprises hangers band, face shield (32); Hangers band is divided into main hangers band (33), secondary hangers band (34); Face shield (32) overlaps with mouthpiece surface (2), area equates, is divided into upper and lower part (36), (37); Upper and lower part center line (38), area overlap, equate with upper and lower parts (10), (9) center line (5), area; Filtering bodies (3) is positioned at horizontal placement endoporus (25) direction inwardly, and outer hole (26) outwardly the mouthpiece surface of direction (2) upper part (10) have in the arc elastic cloth open circle interlayer of fixing filtering bodies (3) position (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066331.0U CN203884739U (en) | 2014-02-13 | 2014-02-16 | Mask with focusing respiration selective filtration |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064838.2 | 2014-02-13 | ||
| CN201420064838 | 2014-02-13 | ||
| CN201420066331.0U CN203884739U (en) | 2014-02-13 | 2014-02-16 | Mask with focusing respiration selective filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203884739U true CN203884739U (en) | 2014-10-22 |
Family
ID=51711204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066331.0U Expired - Fee Related CN203884739U (en) | 2014-02-13 | 2014-02-16 | Mask with focusing respiration selective filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203884739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220071322A1 (en) * | 2020-09-08 | 2022-03-10 | Steven A. Stenson | Respiratory mask |
-
2014
- 2014-02-16 CN CN201420066331.0U patent/CN203884739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220071322A1 (en) * | 2020-09-08 | 2022-03-10 | Steven A. Stenson | Respiratory mask |
| US12016406B2 (en) | 2020-09-08 | 2024-06-25 | Stenson Steven A | Respiratory mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160216 |