CN204637356U - A kind of anti-haze mouth mask - Google Patents
A kind of anti-haze mouth mask Download PDFInfo
- Publication number
- CN204637356U CN204637356U CN201520299017.1U CN201520299017U CN204637356U CN 204637356 U CN204637356 U CN 204637356U CN 201520299017 U CN201520299017 U CN 201520299017U CN 204637356 U CN204637356 U CN 204637356U
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- China
- Prior art keywords
- seal closure
- filter
- mouth mask
- fitting recess
- inlet network
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Abstract
The utility model discloses a kind of anti-haze mouth mask, comprise seal closure and be arranged on the Inlet Network of band air admission hole in seal closure front, described seal closure comprises seal closure framework and is arranged on a pair filter fitting recess of the hollow out on seal closure framework, described filter fitting recess is symmetricly set in human body nasal region, the surrounding inner side edge of filter fitting recess is provided with the sealed muscle of reversed acanthoid, and in filter fitting recess, interference is provided with HEPA filter; Be provided with the check valve mounting groove of hollow out below filter fitting recess, this mounting groove internal fixtion is provided with check valve; The top of seal closure frame sides and bottom are respectively equipped with telescopic band fold elasticity wave trough, and seal closure frame sides edge is connected with the sealant can fitted with human face; Inlet Network is connected with the elastic cord that can bind round at head.This anti-haze mouth mask filter material change simple, wear good airproof performance, filter area is large, inspiratory resistance is little, it is comfortable to breathe, it is easy to adjust to wear, and the basic activity such as to speak is unaffected.
Description
Technical field
The utility model belongs to portable air-purifying equipment, is specifically related to a kind of anti-haze mouth mask.
Background technology
Along with the industrial development of society, industrial gas emission, the factors such as all kinds of vehicles exhaust emissions cause air pollution serious.Particularly in recent years, because environment worsens the multiple haze weather of China caused, easily bring out respiratory tract, the disease such as cardiovascular, light then can cause outside the nasal cavity diseases such as rhinitis, heavy then lung can be caused to harden, even also likely cause lung cancer, have a strong impact on the health of people.
To this, people expect dirty air to filter, and what air was become is pure.Chinese patent CN203954488U discloses a kind of bionical breathing mask, comprise the elementary mouth mask with ear band, elementary mouth mask is equipped with breath assembly, breath assembly comprises front with the fixed support in skeleton hole and a pair breath skeleton, breath skeleton is coated with respectively hollow cryptomere filter bag, a pair breath skeleton being coated with hollow cryptomere filter bag is assemblied in support bracket fastened skeleton hole respectively; Support bracket fastened bottom is provided with check valve; Support bracket fastened outer surface covers and is provided with air inlet guard, is coated with a pair breath skeleton of hollow cryptomere filter bag between fixed support and air inlet guard; Fixed support dorsal part is connected with sealing nose cup, and sealing nose cup comprises the soft silica gel part with nasal contact, and soft silica gel partial rear is fixedly connected with hard plastic portions, and hard plastic portions is connected with fixed support.
Hollow cryptomere filter bag in this breathing mask is HEPA filter, and need in process of production to be fixed on skeleton with retaining element, the sealing effectiveness after fixing and between skeleton is bad; And user in use if desired changes HEPA filter very inconvenient, need retaining element to dismantle, just can change.
No matter be above-mentioned patent or other mouth mask existing, adaptability is extensive all not, the different human body bridge of the noses, the size at chin position are all not identical, and the hermetically-sealed construction that in most cases mouth mask contacts with human face all can not well seal wearer, causes to completely cut off waste gas completely.
The technical term that this patent is relevant is explained as follows:
HEPA filter paper: High efficiency particulate air Filter, the abbreviation of efficient air purifier, is accessible dry type filter, is made up of laminated borosilicate microfibre.
HEPA filter: be made up of HEPA filter paper and hard paper frame.
Utility model content
For the problems referred to above, the utility model aim to provide a kind of filter material change simple, wear good airproof performance, filter area is large, inspiratory resistance is little, it is comfortable to breathe, it is easy to adjust to wear, and the impregnable anti-haze mouth mask of basic activity such as to speak.
The technical scheme that the utility model is dealt with problems is: a kind of anti-haze mouth mask, comprise seal closure and be arranged on the Inlet Network of band air admission hole in seal closure front, described seal closure comprises seal closure framework and is arranged on a pair filter fitting recess of the hollow out on seal closure framework, described filter fitting recess is symmetricly set in human body nasal region, the surrounding inner side edge of filter fitting recess is provided with the sealed muscle of reversed acanthoid, and in filter fitting recess, interference is provided with HEPA filter;
Be provided with the check valve mounting groove of hollow out below filter fitting recess, this mounting groove internal fixtion is provided with check valve;
The top of described seal closure frame sides and bottom are respectively equipped with telescopic band fold elasticity wave trough, and seal closure frame sides edge is connected with the sealant can fitted with human face;
Described Inlet Network is connected with the elastic cord that can bind round at head.
Described sealant is bound edge hermetically-sealed construction in individual layer, and sealant edge is curling to the inside.This kind of hermetically-sealed construction can better and face fit tightly, sealing effectiveness is better.
Preferably, described seal closure framework and sealant one-body molded.The manufactured materials of described seal closure framework and sealant is silica gel, rubber or soft plastic.
The fold of described elasticity wave trough, to seal closure framework inner bulge, forms groove in seal closure framework outer side edges; This elasticity wave trough is corrugated, and its cross section is V-shaped.
On the medial surface of described Inlet Network, the position of corresponding check valve is provided with check valve banking stop, and the position of corresponding HEPA filter is provided with filter banking stop.The design of check valve banking stop and filter banking stop, after Inlet Network and seal closure can be made to assemble, limits the position of check valve and HEPA filter further, prevents it from loosening or moves.
In the assembly connection of Inlet Network and seal closure, a kind of concrete mode is: the medial surface peripheral intervals of described Inlet Network is provided with fixed leg, on the corresponding Inlet Network of periphery of described seal closure, the position of fixed leg is provided with locating hole, fixed leg and locating hole grafting, thus Inlet Network and seal closure are fixed.
Described Inlet Network bilateral symmetry is provided with mounting hole, and elastic cord penetrates from mounting hole, and elastic cord two ends are connected by eye-splice, forms and wears structure.
During anti-haze mouth mask air-breathing of the present utility model, closed check valve, air enters from Inlet Network and obtains pure air through HEPA metre filter; One-way valve opens during expiration, waste gas is discharged from Inlet Network bottom.
Remarkable result of the present utility model is:
1. be provided with the sealed muscle of reversed acanthoid in the fitting recess installing HEPA filter, make only need press into when mounting filter, only need extract when dismantling filter.And traditional mode to be special components and parts fix HEPA filter, sealing effectiveness is poor.Relative to traditional mode, HEPA filter installation structure of the present utility model dismounting is very convenient, and sealed muscle to the sealing of HEPA filter closely, can stop dirty air completely and enter from edge slot.
2. because seal closure devises the elasticity wave trough structure that can stretch, this structure tool has the dimensions regulating power, can according to the difference of different users face organ size, automatic adjustment can seal with nose perfection to make sealant top, bottom can seal with lower jaw perfection, make breathing position and outside contamination source completely isolated, there is applicability widely.
3. owing to being dismountable connection between each parts of the present utility model, unpick and wash change very convenient.
4. in use, seal closure only covers nose and face to anti-haze mouth mask of the present utility model, at regular intervals between the inner and face of seal closure, does not seal mouth, can not impact the basic activity such as to speak.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the anti-haze mouth mask of the utility model.
Fig. 2 is the structure figure of Inlet Network.
Fig. 3 is the face upwarding stereogram of seal closure.
Fig. 4 is the utility model anti-haze mouth mask rearview.
Fig. 5 is A-A sectional view in Fig. 4.
Fig. 6 is A-A partial views in cross section.
Fig. 7 is the schematic diagram after user wears the anti-haze mouth mask of the utility model.
Fig. 8 is the rearview that user wears the anti-haze mouth mask of the utility model.
In figure, 1-seal closure; 2-HEPA filter; 3-check valve; 4-Inlet Network; 5-elastic cord; 6-eye-splice; 7-sealant;
11-filter fitting recess; 12-check valve mounting groove; 13-elasticity wave trough; 14-locating hole; 15-sealed muscle; 16-seal closure framework;
41-fixed leg; 42-check valve banking stop; 43-filter banking stop; 44-mounting hole; 45-air admission hole.
Detailed description of the invention
As shown in Fig. 1 ~ 8, a kind of anti-haze mouth mask, comprise seal closure 1 and be arranged on the Inlet Network 4 of band air admission hole 45 in seal closure 1 front, described seal closure 1 comprises seal closure framework 16 and is arranged on a pair filter fitting recess 11 of the hollow out on seal closure framework 16, described filter fitting recess 11 is symmetricly set in human body nasal region, the surrounding inner side edge of filter fitting recess 11 is provided with the sealed muscle 15 of reversed acanthoid, and in filter fitting recess 11, interference is provided with HEPA filter 2;
Be provided with the check valve mounting groove 12 of hollow out below filter fitting recess 11, this mounting groove internal fixtion is provided with check valve 3;
The top of described seal closure framework 16 side and bottom are respectively equipped with telescopic band fold elasticity wave trough 13, and the fold of described elasticity wave trough 13, to seal closure framework 16 inner bulge, forms groove in seal closure framework 16 outer side edges; This elasticity wave trough 13 is in corrugated, and its cross section is V-shaped.
Seal closure framework 16 side edge is connected with the sealant 7 can fitted with human face, and sealant 7 is bound edge hermetically-sealed construction in individual layer, and sealant 7 edge is curling to the inside.
Described seal closure framework 16 and sealant 7 adopt silica gel material one-body molded.
On the medial surface of described Inlet Network 4, the position of corresponding check valve 3 is provided with check valve banking stop 42, and the position of corresponding HEPA filter 2 is provided with filter banking stop 43.
The medial surface peripheral intervals of described Inlet Network 4 is provided with fixed leg 41, and on the corresponding Inlet Network of periphery of described seal closure, the position of fixed leg 41 is provided with locating hole 14, fixed leg 41 and locating hole 14 grafting, thus Inlet Network 4 and seal closure 1 is fixed.
Described Inlet Network 4 is connected with the elastic cord 5 that can bind round at head.Inlet Network 4 bilateral symmetry is provided with mounting hole 44, and elastic cord 5 penetrates from mounting hole 44, and elastic cord 44 two ends are connected by eye-splice 6, forms and wears structure.
During the anti-haze mouth mask air-breathing of the present embodiment, check valve 3 is closed, and air enters from Inlet Network 4 and filters through HEPA filter 2 and obtains pure air; During expiration, check valve 3 is opened, and waste gas is discharged from Inlet Network 4 bottom.
Claims (8)
1. an anti-haze mouth mask, it is characterized in that: comprise seal closure and be arranged on the Inlet Network of band air admission hole in seal closure front, described seal closure comprises seal closure framework and is arranged on a pair filter fitting recess of the hollow out on seal closure framework, described filter fitting recess is symmetricly set in human body nasal region, the surrounding inner side edge of filter fitting recess is provided with the sealed muscle of reversed acanthoid, and in filter fitting recess, interference is provided with HEPA filter;
Be provided with the check valve mounting groove of hollow out below filter fitting recess, this mounting groove internal fixtion is provided with check valve;
The top of described seal closure frame sides and bottom are respectively equipped with telescopic band fold elasticity wave trough, and seal closure frame sides edge is connected with the sealant can fitted with human face;
Described Inlet Network is connected with the elastic cord that can bind round at head.
2. anti-haze mouth mask according to claim 1, is characterized in that: described sealant is bound edge hermetically-sealed construction in individual layer, and sealant edge is curling to the inside.
3. anti-haze mouth mask according to claim 1 and 2, is characterized in that: described seal closure framework and sealant one-body molded.
4. anti-haze mouth mask according to claim 3, is characterized in that: the manufactured materials of described seal closure framework and sealant is silica gel, rubber or soft plastic.
5. anti-haze mouth mask according to claim 1, is characterized in that: the fold of described elasticity wave trough, to seal closure framework inner bulge, forms groove in seal closure framework outer side edges; This elasticity wave trough is corrugated, and its cross section is V-shaped.
6. anti-haze mouth mask according to claim 1, is characterized in that: on the medial surface of described Inlet Network, the position of corresponding check valve is provided with check valve banking stop, and the position of corresponding HEPA filter is provided with filter banking stop.
7. anti-haze mouth mask according to claim 1, it is characterized in that: the medial surface peripheral intervals of described Inlet Network is provided with fixed leg, on the corresponding Inlet Network of periphery of described seal closure, the position of fixed leg is provided with locating hole, fixed leg and locating hole grafting, thus Inlet Network and seal closure is fixed.
8. anti-haze mouth mask according to claim 1, is characterized in that: described Inlet Network bilateral symmetry is provided with mounting hole, and elastic cord penetrates from mounting hole, and elastic cord two ends are connected by eye-splice, forms and wears structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299017.1U CN204637356U (en) | 2015-05-11 | 2015-05-11 | A kind of anti-haze mouth mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299017.1U CN204637356U (en) | 2015-05-11 | 2015-05-11 | A kind of anti-haze mouth mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204637356U true CN204637356U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520299017.1U Expired - Fee Related CN204637356U (en) | 2015-05-11 | 2015-05-11 | A kind of anti-haze mouth mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204637356U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747321A (en) * | 2016-04-29 | 2016-07-13 | 宋搏 | Gauze mask |
| CN106072919A (en) * | 2016-08-09 | 2016-11-09 | 李士成 | Mask |
| CN108283766A (en) * | 2018-01-31 | 2018-07-17 | 山东康力医疗器械科技有限公司 | A kind of mask and preparation method thereof designed based on special fish gill formula |
| CN110368612A (en) * | 2019-07-25 | 2019-10-25 | 上海宝亚安全装备股份有限公司 | A kind of mask and its installing/dismounting method without the detachable outlet valve of tool |
| WO2020231614A1 (en) | 2019-05-15 | 2020-11-19 | Applied Research Associates, Inc. | Reusable respiratory protection device |
| CN113181572A (en) * | 2021-03-24 | 2021-07-30 | 上海理工大学 | Replaceable mask capable of being used for long time |
| CN113749326A (en) * | 2020-06-05 | 2021-12-07 | Lg电子株式会社 | Mask device |
| CN113750390A (en) * | 2020-06-05 | 2021-12-07 | Lg电子株式会社 | Mask device |
| US11931604B2 (en) | 2020-06-30 | 2024-03-19 | Lg Electronics Inc. | Mask apparatus |
| US11951337B2 (en) | 2020-06-30 | 2024-04-09 | Lg Electronics Inc. | Mask apparatus |
| US12005147B2 (en) | 2020-08-28 | 2024-06-11 | Lg Electronics Inc. | Sterilization case |
| US12042674B2 (en) | 2020-06-05 | 2024-07-23 | Lg Electronics Inc. | Mask apparatus and method for controlling the same |
| US12070631B2 (en) | 2020-06-05 | 2024-08-27 | Lg Electronics Inc. | Mask apparatus |
| US12090348B2 (en) | 2020-06-05 | 2024-09-17 | Lg Electronics Inc. | Mask apparatus |
-
2015
- 2015-05-11 CN CN201520299017.1U patent/CN204637356U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747321A (en) * | 2016-04-29 | 2016-07-13 | 宋搏 | Gauze mask |
| CN106072919A (en) * | 2016-08-09 | 2016-11-09 | 李士成 | Mask |
| CN106072919B (en) * | 2016-08-09 | 2017-06-16 | 李士成 | Mouth mask |
| CN108283766A (en) * | 2018-01-31 | 2018-07-17 | 山东康力医疗器械科技有限公司 | A kind of mask and preparation method thereof designed based on special fish gill formula |
| EP3927202A4 (en) * | 2019-05-15 | 2022-06-22 | Applied Research Associates, Inc. | Reusable respiratory protection device |
| WO2020231614A1 (en) | 2019-05-15 | 2020-11-19 | Applied Research Associates, Inc. | Reusable respiratory protection device |
| US11642487B2 (en) | 2019-05-15 | 2023-05-09 | Applied Research Associates, Inc. | Reusable respiratory protection device |
| CN110368612A (en) * | 2019-07-25 | 2019-10-25 | 上海宝亚安全装备股份有限公司 | A kind of mask and its installing/dismounting method without the detachable outlet valve of tool |
| CN110368612B (en) * | 2019-07-25 | 2024-05-14 | 上海宝亚安全装备股份有限公司 | Mask capable of disassembling exhalation valve without tools and assembling and disassembling method thereof |
| CN113750390B (en) * | 2020-06-05 | 2022-12-23 | Lg电子株式会社 | Mask device |
| CN113750390A (en) * | 2020-06-05 | 2021-12-07 | Lg电子株式会社 | Mask device |
| CN113749326A (en) * | 2020-06-05 | 2021-12-07 | Lg电子株式会社 | Mask device |
| US11998769B2 (en) | 2020-06-05 | 2024-06-04 | Lg Electronics Inc. | Mask apparatus |
| US12042674B2 (en) | 2020-06-05 | 2024-07-23 | Lg Electronics Inc. | Mask apparatus and method for controlling the same |
| US12063990B2 (en) | 2020-06-05 | 2024-08-20 | Lg Electronics Inc. | Mask apparatus |
| US12070631B2 (en) | 2020-06-05 | 2024-08-27 | Lg Electronics Inc. | Mask apparatus |
| US12090348B2 (en) | 2020-06-05 | 2024-09-17 | Lg Electronics Inc. | Mask apparatus |
| US11931604B2 (en) | 2020-06-30 | 2024-03-19 | Lg Electronics Inc. | Mask apparatus |
| US11951337B2 (en) | 2020-06-30 | 2024-04-09 | Lg Electronics Inc. | Mask apparatus |
| US12005147B2 (en) | 2020-08-28 | 2024-06-11 | Lg Electronics Inc. | Sterilization case |
| CN113181572A (en) * | 2021-03-24 | 2021-07-30 | 上海理工大学 | Replaceable mask capable of being used for long time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170919 Address after: 518122 Guangdong province Shenzhen City Pingshan Kengzi office Longtian community Yingzhan Industrial Park building B5 North Building Patentee after: SHENZHEN XNUO ZHIZAO MEDICAL CO.,LTD. Address before: 518122 Guangdong province Shenzhen City Pingshan Kengzi streets Yingzhan Industrial Park building B5a Shenzhen joieya Electric Appliance Co., Ltd. Co-patentee before: Shoh Patentee before: Xiao Yongchu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201105 Address after: Room 301, 302, 303, 3 / F, building A2, Room 203, A3, phase I, Changsha E center, No. 18, Xiangtai Road, Liuyang Economic Development Zone, Changsha City, Hunan Province Patentee after: Changsha Xinuo Medical Equipment Co.,Ltd. Address before: 518122 Guangdong province Shenzhen City Pingshan Kengzi office Longtian community Yingzhan Industrial Park building B5 North Building Patentee before: SHENZHEN XNUO ZHIZAO MEDICAL Co.,Ltd. |
|
| 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: 20150916 |