CN204393425U - A kind of haze filter face mask - Google Patents
A kind of haze filter face mask Download PDFInfo
- Publication number
- CN204393425U CN204393425U CN201520068923.0U CN201520068923U CN204393425U CN 204393425 U CN204393425 U CN 204393425U CN 201520068923 U CN201520068923 U CN 201520068923U CN 204393425 U CN204393425 U CN 204393425U
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- chamber
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- mask
- haze
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Abstract
A kind of haze filter face mask, comprises mask body, cotton filter course, honeycomb filter plug, blast fence, water cavity, cellular dash filtering plug, unsettled air guide flat tube, hard main cavity, filter paper layer, active carbon chamber, oronasal mask, cover ante-chamber, one-way ventilating device, dividing plate, expiration chamber, respirator belt; Posting cotton filter course before mask body, is hard main cavity after cotton filter course; Be water cavity below hard main cavity, water is equipped with in water cavity inside; Unsettled air guide flat tube lower end is in hard main cavity, and the upper end of unsettled air guide flat tube is communicated with filter paper layer, and filter paper layer is communicated with active carbon chamber; Active carbon chamber is communicated with cover ante-chamber, and cover ante-chamber is communicated with by one-way ventilating device with oronasal mask; Oronasal mask is communicated with expiration chamber by one-way ventilating device.Advantage of the present utility model: theory structure is simple, easy to use, by filtration repeatedly, water absorption and charcoal absorption acting in conjunction, effectively removes the contamination particle in haze, is conducive to health.
Description
Technical field
The utility model relates to respiration filtering device, particularly a kind of haze filter face mask.
Background technology
Existing haze mouth mask, be generally simple and directly filter, poor to short grained filter effect, the effective time of haze is shorter, and reusability is poor, and the cost of Long-Time Service is relatively high.
Utility model content
The purpose of this utility model is in order in order to effective haze, and spy provides a kind of haze filter face mask.
The utility model provides a kind of haze filter face mask, it is characterized in that: described haze filter face mask, comprises mask body 1, cotton filter course 2, honeycomb filter plug 3, blast fence 4, water cavity 5, cellular dash filtering plug 6, unsettled air guide flat tube 7, hard main cavity 8, filter paper layer 9, active carbon chamber 10, oronasal mask 11, cover ante-chamber 12, one-way ventilating device 13, dividing plate 14, expiration chamber 15, respirator belt 16;
Wherein: before mask body 1, post cotton filter course 2, cotton filter course 2 is hard main cavity 8 below;
Hard main cavity 8 is water cavity 5 below, and the upper middle position of water cavity 5 is with the blast fence 4 longitudinally arranged; Between bottom blast fence 4 and water cavity 5, with the gap being greater than 10 millimeters;
Honeycomb filter plug 3 is had between blast fence 4 and water cavity 5 antetheca; When honeycomb filter plug 3 can prevent people from moving, the moment upper punch of water;
Have cellular dash filtering plug 6 between blast fence 4 and water cavity 5 rear wall, water is equipped with in water cavity 5 inside; When cellular dash filtering plug 6 can prevent people from moving, the moment upper punch of water.
Unsettled air guide flat tube 7 lower end is in hard main cavity 8, and the upper end of unsettled air guide flat tube 7 is communicated with filter paper layer 9, and filter paper layer 9 is communicated with active carbon chamber 10; Active carbon chamber 10 is communicated with cover ante-chamber 12, and cover ante-chamber 12 is communicated with by one-way ventilating device 13 with oronasal mask 11; With dividing plate 14 between cover ante-chamber 12 and expiration chamber 15; Oronasal mask 11 is communicated with expiration chamber 15 by one-way ventilating device 13; Respirator belt 16 is connected on mask body 1; When guaranteeing air-breathing, air-flow is from cover ante-chamber 12 inlet port nose cup 11, and during expiration, air-flow is discharged from expiration chamber 15.
Described cotton filter course 2 is connected, by bonding connection for can movable dismantle with between mask body 1.
Described filter paper layer 9 is superposition layout, can dismounting and change.
Described active carbon chamber 10 is with through hole and blocking cover structure, and inner activated carbon grain, can change.
Described oronasal mask 11 is flexible taper cover body structure.
Described one-way ventilating device 13, comprises elasticity dome 131 and skirt 132;
With connection column in the middle part of elasticity dome 131, connect column and be fixed on bottom skirt 132; Elasticity dome 131 covers the top at skirt 132, under airflow function, can wash the lap gap between elasticity dome 131 and skirt 132 open, realize air-flow conducting.
Advantage of the present utility model:
Haze filter face mask described in the utility model, theory structure is simple, easy to use, by filtration repeatedly, water absorption and charcoal absorption acting in conjunction, effectively removes the contamination particle in haze, is conducive to health.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is haze filter face mask side structure schematic diagram;
Fig. 2 is haze filter face mask front schematic view;
Fig. 3 is one-way ventilating device front schematic view;
Fig. 4 is one-way ventilating device side schematic view;
Fig. 5 is schematic diagram after one-way ventilating device;
In figure, the direction of arrow is the flow direction of air-flow.
Detailed description of the invention
Embodiment 1
Present embodiments provide a kind of haze filter face mask, it is characterized in that: described haze filter face mask, comprises mask body 1, cotton filter course 2, honeycomb filter plug 3, blast fence 4, water cavity 5, cellular dash filtering plug 6, unsettled air guide flat tube 7, hard main cavity 8, filter paper layer 9, active carbon chamber 10, oronasal mask 11, cover ante-chamber 12, one-way ventilating device 13, dividing plate 14, expiration chamber 15, respirator belt 16;
Wherein: before mask body 1, post cotton filter course 2, cotton filter course 2 is hard main cavity 8 below;
Hard main cavity 8 is water cavity 5 below, and the upper middle position of water cavity 5 is with the blast fence 4 longitudinally arranged; Between bottom blast fence 4 and water cavity 5, with the gap being greater than 10 millimeters; Honeycomb filter plug 3 is had between blast fence 4 and water cavity 5 antetheca; When honeycomb filter plug 3 can prevent people from moving, the moment upper punch of water;
Have cellular dash filtering plug 6 between blast fence 4 and water cavity 5 rear wall, water is equipped with in water cavity 5 inside; When cellular dash filtering plug 6 can prevent people from moving, the moment upper punch of water.
Unsettled air guide flat tube 7 lower end is in hard main cavity 8, and the upper end of unsettled air guide flat tube 7 is communicated with filter paper layer 9, and filter paper layer 9 is communicated with active carbon chamber 10; Active carbon chamber 10 is communicated with cover ante-chamber 12, and cover ante-chamber 12 is communicated with by one-way ventilating device 13 with oronasal mask 11; With dividing plate 14 between cover ante-chamber 12 and expiration chamber 15; Oronasal mask 11 is communicated with expiration chamber 15 by one-way ventilating device 13; Respirator belt 16 is connected on mask body 1; When guaranteeing air-breathing, air-flow is from cover ante-chamber 12 inlet port nose cup 11, and during expiration, air-flow is discharged from expiration chamber 15.
Described cotton filter course 2 is connected, by bonding connection for can movable dismantle with between mask body 1.
Described filter paper layer 9 is superposition layout, can dismounting and change.
Described active carbon chamber 10 is with through hole and blocking cover structure, and inner activated carbon grain, can change.
Described oronasal mask 11 is flexible taper cover body structure.
Described one-way ventilating device 13, comprises elasticity dome 131 and skirt 132;
With connection column in the middle part of elasticity dome 131, connect column and be fixed on bottom skirt 132; Elasticity dome 131 covers the top at skirt 132, under airflow function, can wash the lap gap between elasticity dome 131 and skirt 132 open, realize air-flow conducting.
Embodiment 2
Present embodiments provide a kind of haze filter face mask, it is characterized in that: described haze filter face mask, comprises mask body 1, cotton filter course 2, honeycomb filter plug 3, blast fence 4, water cavity 5, cellular dash filtering plug 6, unsettled air guide flat tube 7, hard main cavity 8, filter paper layer 9, active carbon chamber 10, oronasal mask 11, cover ante-chamber 12, one-way ventilating device 13, dividing plate 14, expiration chamber 15, respirator belt 16;
Wherein: before mask body 1, post cotton filter course 2, cotton filter course 2 is hard main cavity 8 below;
Hard main cavity 8 is water cavity 5 below, and the upper middle position of water cavity 5 is with the blast fence 4 longitudinally arranged; Between bottom blast fence 4 and water cavity 5, with the gap being greater than 10 millimeters;
Honeycomb filter plug 3 is had between blast fence 4 and water cavity 5 antetheca; When honeycomb filter plug 3 can prevent people from moving, the moment upper punch of water;
Have cellular dash filtering plug 6 between blast fence 4 and water cavity 5 rear wall, water is equipped with in water cavity 5 inside; When cellular dash filtering plug 6 can prevent people from moving, the moment upper punch of water.
Unsettled air guide flat tube 7 lower end is in hard main cavity 8, and the upper end of unsettled air guide flat tube 7 is communicated with filter paper layer 9, and filter paper layer 9 is communicated with active carbon chamber 10; Active carbon chamber 10 is communicated with cover ante-chamber 12, and cover ante-chamber 12 is communicated with by one-way ventilating device 13 with oronasal mask 11; With dividing plate 14 between cover ante-chamber 12 and expiration chamber 15; Oronasal mask 11 is communicated with expiration chamber 15 by one-way ventilating device 13; Respirator belt 16 is connected on mask body 1; When guaranteeing air-breathing, air-flow is from cover ante-chamber 12 inlet port nose cup 11, and during expiration, air-flow is discharged from expiration chamber 15.
Described cotton filter course 2 is connected, by bonding connection for can movable dismantle with between mask body 1.
Described filter paper layer 9 is superposition layout, can dismounting and change.
Described active carbon chamber 10 is with through hole and blocking cover structure, and inner activated carbon grain, can change.
Claims (6)
1. a haze filter face mask, it is characterized in that: described haze filter face mask, comprise mask body (1), cotton filter course (2), honeycomb filter plug (3), blast fence (4), water cavity (5), cellular dash filtering plug (6), unsettled air guide flat tube (7), hard main cavity (8), filter paper layer (9), active carbon chamber (10), oronasal mask (11), cover ante-chamber (12), one-way ventilating device (13), dividing plate (14), expiration chamber (15), respirator belt (16);
Wherein: before mask body (1), post cotton filter course (2), cotton filter course (2) is hard main cavity (8) below;
Hard main cavity (8) is water cavity (5) below, and the upper middle position of water cavity (5) is with the blast fence (4) longitudinally arranged; Between blast fence (4) and water cavity (5) bottom, with the gap being greater than 10 millimeters;
Honeycomb filter plug (3) is had between blast fence (4) and water cavity (5) antetheca, have cellular dash filtering plug (6) between blast fence (4) and water cavity (5) rear wall, water is equipped with in water cavity (5) inside; Unsettled air guide flat tube (7) lower end is in hard main cavity (8), and the upper end of unsettled air guide flat tube (7) is communicated with filter paper layer (9), and filter paper layer (9) is communicated with active carbon chamber (10); Active carbon chamber (10) is communicated with cover ante-chamber (12), and cover ante-chamber (12) is communicated with by one-way ventilating device (13) with oronasal mask (11); With dividing plate (14) between cover ante-chamber (12) and expiration chamber (15); Oronasal mask (11) is communicated with expiration chamber (15) by one-way ventilating device (13); Respirator belt (16) is connected on mask body (1).
2. according to haze filter face mask according to claim 1, it is characterized in that: described cotton filter course (2) is connected, by bonding connection for can movable dismantle with between mask body (1).
3. according to haze filter face mask according to claim 1, it is characterized in that: described filter paper layer (9) is superposition layout, can dismounting and change.
4. according to haze filter face mask according to claim 1, it is characterized in that: described active carbon chamber (10) is with through hole and blocking cover structure, and inner activated carbon grain, can change.
5. according to haze filter face mask according to claim 1, it is characterized in that: described oronasal mask (11) is flexible taper cover body structure.
6. according to haze filter face mask according to claim 1, it is characterized in that: described one-way ventilating device (13), comprise elasticity dome (131) and skirt (132); Elasticity dome (131) middle part, with connection column, connects column and is fixed on skirt (132) bottom; Elasticity dome (131) covers the top in skirt (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068923.0U CN204393425U (en) | 2015-01-29 | 2015-01-29 | A kind of haze filter face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068923.0U CN204393425U (en) | 2015-01-29 | 2015-01-29 | A kind of haze filter face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204393425U true CN204393425U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520068923.0U Expired - Fee Related CN204393425U (en) | 2015-01-29 | 2015-01-29 | A kind of haze filter face mask |
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| Country | Link |
|---|---|
| CN (1) | CN204393425U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473272A (en) * | 2016-12-30 | 2017-03-08 | 郭建军 | The big ventilation section haze-proof mask of outer aeration type |
| CN107715335A (en) * | 2017-05-15 | 2018-02-23 | 北京俊宇通科技有限公司 | Air cleaning member, device and method |
| CN108686313A (en) * | 2018-05-22 | 2018-10-23 | 张薇 | A kind of haze mask and preparation method thereof |
| CN110179190A (en) * | 2019-06-11 | 2019-08-30 | 葛北羽 | Haze mask and preparation method thereof |
-
2015
- 2015-01-29 CN CN201520068923.0U patent/CN204393425U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473272A (en) * | 2016-12-30 | 2017-03-08 | 郭建军 | The big ventilation section haze-proof mask of outer aeration type |
| CN107715335A (en) * | 2017-05-15 | 2018-02-23 | 北京俊宇通科技有限公司 | Air cleaning member, device and method |
| CN107715335B (en) * | 2017-05-15 | 2023-02-17 | 北京俊宇通科技有限公司 | Air purification unit, device and method |
| CN108686313A (en) * | 2018-05-22 | 2018-10-23 | 张薇 | A kind of haze mask and preparation method thereof |
| CN108686313B (en) * | 2018-05-22 | 2020-04-21 | 北京鸿通圣祥医疗器材中心 | Haze prevention mask and making method thereof |
| CN110179190A (en) * | 2019-06-11 | 2019-08-30 | 葛北羽 | Haze mask and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chai Ruonan Inventor after: Qin Jie Inventor after: Xie Hua Inventor after: Fu Ying Inventor before: Chai Ruonan Inventor before: Zhang Junli Inventor before: Xie Hua Inventor before: Fu Ying |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20170129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |