CN108741302A - Protective mask - Google Patents
Protective mask Download PDFInfo
- Publication number
- CN108741302A CN108741302A CN201810758770.0A CN201810758770A CN108741302A CN 108741302 A CN108741302 A CN 108741302A CN 201810758770 A CN201810758770 A CN 201810758770A CN 108741302 A CN108741302 A CN 108741302A
- Authority
- CN
- China
- Prior art keywords
- mouth
- chamber
- nose
- protective mask
- nose chamber
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 210000001331 nose Anatomy 0.000 claims description 54
- 210000003928 nasal cavity Anatomy 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000003020 moisturizing effect Effects 0.000 claims description 4
- 230000001815 facial effect Effects 0.000 abstract description 4
- 239000000706 filtrate Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 239000000872 buffer Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1153—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a hood
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of protective mask of the present invention, including cover body, wherein：Mouth and nose chamber is equipped on rear side of cover body, front side is equipped with the filter chamber of opening, mouth and nose chamber periphery forms fitting cover frame, button is equipped with dismantled and assembled filtering module in filter chamber opening, intake valve is equipped between filter chamber and mouth and nose chamber, filter chamber is unidirectionally communicated by intake valve with mouth and nose chamber, and mouth and nose chamber is equipped with outer logical air outlet valve.The present invention provides a kind of protective mask of replaceable filtrate, realizes cost-effective purpose, and certain interval is equipped between mouth and nose and mouth and nose chamber front face, avoids causing facial skin uncomfortable.
Description
Technical field
The present invention relates to a kind of mask, especially a kind of protective mask.
Background technology
Traditional mask is made of whole filter cotton material or non-woven fabrics, and filtrate is thicker.Because cover inner face is tightly bonded face,
Facial skin can be caused uncomfortable, bad using unhygienic and filter effect.It is abandoned after mask is disposable, can cause to waste,
Use cost is high.Separately there is electronics air-purifying respirator complicated, manufacturing cost is higher.Therefore, how to solve the above problems, become urgently
Problem to be solved.
Invention content
The technical problem to be solved in the present invention is to provide a kind of replaceable filtrate, easy to clean and dismounting, it is integrally formed knot
Structure facilitates the protective mask of manufacture, realizes cost-effective purpose, and certain interval is equipped between mouth and nose and mouth and nose chamber front face, is kept away
Exempt to cause facial skin uncomfortable.
In order to solve the above technical problems, a kind of protective mask of the present invention, including cover body, wherein：Mouth is equipped on rear side of cover body
Nasal cavity, front side are equipped with the filter chamber of opening, and mouth and nose chamber periphery forms fitting cover frame, and button is equipped with dismantled and assembled filtering in filter chamber opening
Module is equipped with intake valve between filter chamber and mouth and nose chamber, filter chamber is unidirectionally communicated by intake valve with mouth and nose chamber, and mouth and nose chamber is equipped with
Logical air outlet valve outside.
The present invention due to the adoption of the above technical scheme, is equipped with mouth and nose chamber on rear side of cover body, mouth and nose chamber periphery is formed and mouth and nose chamber
Cheek corresponds to the compatible fitting side in position.After cover body is worn, mouth and nose breathe in mouth and nose chamber, and face is by being bonded side and mouth and nose
There are certain gap, face not to be adjacent to mouth and nose chamber front face between the front face of chamber, avoids causing facial skin uncomfortable；It is dismantled and assembled
The opening on the outside of filter chamber is arranged in filtering module, and inside forms content cavity, and filtered air buffers in content cavity
It is accommodating.Be equipped with air inlet between filter chamber and mouth and nose chamber, intake valve be equipped at air inlet, between filter chamber and mouth and nose chamber by into
Air valve unilaterally connected, by intake valve by the air inspiration filter chamber outside cover body when nose, by removable in filter chamber
Filtering module filtering is filled, by intake valve inlet port nasal cavity after gas filtration；Dismantled and assembled filtering module can be removed from filter chamber,
Realize the purpose for replacing filtering body.
A kind of above-mentioned protective mask, filter chamber are symmetricly set on mouth and nose chamber both sides, are respectively equipped with intake valve therebetween.Mouth and nose
The filter chamber of chamber both sides is unidirectional identical as it by intake valve respectively.
A kind of above-mentioned protective mask, mouth and nose chamber front face are equipped with air conducting slot.It inlet port nasal cavity and is exhaled outside cover body
The gas gone out passes through air conducting slot water conservancy diversion respectively.
A kind of above-mentioned protective mask, air conducting slot are arranged in the middle part of mouth and nose chamber, are extending vertically into from nasal cavity with respect to position
The air outlet valve of lower section.The gas of nasal cavity exhalation makes the gas of sucking by air conducting slot air conducting slot water conservancy diversion to air outlet valve
Do not obscure with the gas of exhalation.
A kind of above-mentioned protective mask, intake valve, air outlet valve are symmetrically arranged at air conducting slot both sides.Nasal cavity breathes out
Gas by air conducting slot air conducting slot water conservancy diversion to air outlet valve, the gas of the gas and exhalation that make sucking is not obscured.
A kind of above-mentioned protective mask, mouth and nose chamber) in be placed with cotton to moisturizing.Cotton to moisturizing is arranged between air outlet valve, in mouth
Nasal cavity lower needle adsorbs the water mist and moisture of cold and hot exchange, realizes dried and clean in cover.
A kind of above-mentioned protective mask, dismantled and assembled filtering module include fore-stock, after-poppet and filtering body, and filtering body button is set
Between fore-stock and after-poppet.Fore-stock is installed on cover body, and after-poppet is installed on fore-stock, when replacing filtering body, only
After-poppet need to be removed from fore-stock.
A kind of above-mentioned protective mask, intake valve are air-supply check-valves, and air outlet valve is outlet air check-valves.The valve plate of intake valve
In mouth and nose intracavitary, the valve plate of air outlet valve is arranged outside mouth and nose chamber for setting, and when nose, the valve plate of intake valve opens, air outlet valve
Valve plate close, by the air intake filter chamber outside cover body, air is after filtering body filters from intake valve inlet port nasal cavity；It exhales
When, the valve plate of intake valve is closed, the valve plate of air outlet valve is opened, and the gas of exhalation is guided to air outlet valve by air conducting slot, so
Afterwards from air outlet valve outlet nasal cavity.
The flexible glue cover trailing flank of a kind of above-mentioned protective mask, mouth and nose chamber both sides is equipped with storage tank, is equipped with and inhales in storage tank
Attached cotton.The flexible glue cover trailing flank of mouth and nose chamber both sides matches with face, and adsorption cotton is adjacent to face, realize oil suction, absorbing sweat purpose.
A kind of above-mentioned protective mask, cover body are flexible glue cover.Intake valve, air outlet valve, dismantled and assembled filtering module are arranged in cover
On body, cleaning can be removed from cover body, mouth and nose chamber, filter chamber can also be cleaned, and since cover body is flexible glue cover, not influence cover body
With the sealed connection effect of intake valve, air outlet valve.
Description of the drawings
The present invention is described in further detail below in conjunction with the embodiment in attached drawing, but is not constituted to the present invention's
Any restrictions.
Fig. 1 is the positive structure schematic of the present invention；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the structural schematic diagram of the present invention；
Fig. 4 is the A-A cross-sectional views of Fig. 3；
Fig. 5 is the B-B cross-sectional views of Fig. 3；
Fig. 6 is the disassembly and assembly structure schematic diagram of the present invention.
Specific implementation mode
As shown in Fig. 1~Fig. 6, a kind of protective mask of the invention, including cover body 1, wherein：1 rear side of cover body is equipped with mouth and nose
Chamber 11, front side are equipped with the filter chamber 12 of opening, and 11 periphery of mouth and nose chamber forms fitting cover frame 14, and be equipped with can for button during filter chamber 12 is open
Filtering module 4 is dismounted, intake valve 2 is equipped between filter chamber 12 and mouth and nose chamber 11, filter chamber 12 passes through intake valve 2 and mouth and nose chamber 11
It unidirectionally communicates, mouth and nose chamber 11 is equipped with unidirectional outer logical air outlet valve 3.
Filter chamber 12 is symmetricly set on 11 both sides of mouth and nose chamber, is respectively equipped with intake valve 2 therebetween.
11 front face of mouth and nose chamber is equipped with air conducting slot 13.
The setting of air conducting slot 13 is extending vertically into the air outlet valve 3 of lower section from nasal cavity at 11 middle part of mouth and nose chamber with respect to position.
Intake valve 2, air outlet valve 3 are symmetrically arranged at 13 both sides of air conducting slot.
Cotton to moisturizing (5) is placed in mouth and nose chamber (11).
Dismantled and assembled filtering module 4 includes fore-stock 41, after-poppet 42 and filtering body, and filtering body be located in fore-stock 41 with after
Between holder 42.
Intake valve 2 is air-supply check-valves, and air outlet valve 3 is outlet air check-valves.
1 trailing flank of flexible glue cover of 11 both sides of mouth and nose chamber is equipped with storage tank 6, and adsorption cotton is equipped in storage tank 6.
Cover body 1 is flexible glue cover.
For the present invention when specifically used, cover body is worn on face, and mouth and nose chamber 11 is opposite with mouth and nose, when nose, air inlet
Valve 2 is opened, air outlet valve 3 is closed, and by intake valve 2 by the air intake filter chamber 12 outside cover body 1, air is through in filter chamber 12
Mouth and nose air-breathing is facilitated by 13 water conservancy diversion of air conducting slot by 2 inlet port nasal cavity 11 of intake valve after filtering body filtering；Mouth and nose are exhaled
When gas, intake valve 2 is closed, air outlet valve 3 is opened, and the gas of mouth and nose exhalation is guided to 11 lower section of mouth and nose chamber by air conducting slot 13
Air outlet valve 3, external by the discharge cover 1 of air outlet valve 3, adsorption cotton is placed in placing groove 4, and adsorption cotton is adjacent to face, is realized and is inhaled
The purpose of oil, absorbing sweat.
In conclusion the present invention such as specification and diagramatic content, is made actual sample and through test is used for multiple times, from making
It is seen with the effect of test, the provable present invention can reach its desired purpose, and practical value is unquestionable.It is provided above
Embodiment is only used for conveniently illustrating the present invention.It is above-mentioned to be not intended to limit the present invention in any form, any affiliated skill
Art has usually intellectual in field, if in the range of not departing from carried technical characteristic of the invention, utilization is disclosed
The equivalent embodiment for locally changing or modifying made by technology contents, and without departing from the technical feature content of the present invention, still
Belong in the range of the technology of the present invention feature.
Claims (10)
1. a kind of protective mask, including cover body (1), it is characterised in that：It is equipped with mouth and nose chamber (11) on rear side of cover body (1), front side is equipped with
The filter chamber (12) of opening, mouth and nose chamber (11) periphery form fitting cover frame (14), and button is equipped with dismantled and assembled in filter chamber (12) opening
Filtering module (4), between filter chamber (12) and mouth and nose chamber (11) be equipped with intake valve (2), filter chamber (12) by intake valve (2) with
Mouth and nose chamber (11) unidirectionally communicates, and mouth and nose chamber (11) is equipped with unidirectional outer logical air outlet valve (3).
2. a kind of protective mask according to claim 1, it is characterised in that：Filter chamber (12) is symmetricly set on mouth and nose chamber
(11) both sides are respectively equipped with intake valve (2) therebetween.
3. a kind of protective mask according to claim 1, it is characterised in that：Mouth and nose chamber (11) front face is equipped with air conducting
Slot (13).
4. a kind of protective mask according to claim 3, it is characterised in that：Air conducting slot (13) is arranged in mouth and nose chamber
(11) middle part is extending vertically into the air outlet valve (3) of lower section from nasal cavity with respect to position.
5. a kind of protective mask according to claim 3, it is characterised in that：Intake valve (2), air outlet valve (3) are respectively symmetrically
It is arranged in air conducting slot (13) both sides.
6. a kind of protective mask according to claim 1, it is characterised in that：Cotton to moisturizing (5) is placed in mouth and nose chamber (11).
7. a kind of protective mask according to claim 1, it is characterised in that：Dismantled and assembled filtering module (4) includes fore-stock
(41), after-poppet (42) and filtering body, filtering body be located between fore-stock (41) and after-poppet (42).
8. a kind of protective mask according to claim 1, it is characterised in that：Intake valve (2) is air-supply check-valves, air outlet valve
(3) it is outlet air check-valves.
9. a kind of protective mask according to claim 1, it is characterised in that：After the flexible glue cover (1) of mouth and nose chamber (11) both sides
Side is equipped with storage tank (6), and adsorption cotton is equipped in storage tank (6).
10. a kind of protective mask according to claim 1, it is characterised in that：Cover body (1) is flexible glue cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758770.0A CN108741302A (en) | 2018-07-11 | 2018-07-11 | Protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758770.0A CN108741302A (en) | 2018-07-11 | 2018-07-11 | Protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108741302A true CN108741302A (en) | 2018-11-06 |
Family
ID=63973308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810758770.0A Pending CN108741302A (en) | 2018-07-11 | 2018-07-11 | Protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108741302A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860051A (en) * | 2019-09-09 | 2020-03-06 | 李智仁 | Nose mask |
| CN110973736A (en) * | 2019-11-29 | 2020-04-10 | 朱鹏飞 | Waterproof protective mask |
| CN111109707A (en) * | 2020-02-08 | 2020-05-08 | 深圳市乐正科技有限公司 | External filterable protective facial mask |
| CN111685409A (en) * | 2020-02-08 | 2020-09-22 | 朱鹏飞 | External filterable protective facial mask |
| WO2022062900A1 (en) * | 2020-07-23 | 2022-03-31 | 台州市莱恩克警报器有限公司 | Protective mask structure |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856508A (en) * | 1987-04-13 | 1989-08-15 | New England Thermoplastics, Inc. | Face mask |
| WO2010064862A2 (en) * | 2008-12-05 | 2010-06-10 | Park Ki Su | Mask |
| DE202014001314U1 (en) * | 2014-02-06 | 2014-02-24 | Moldex-Metric Ag & Co. Kg | Respirator |
| EP2913084A1 (en) * | 2014-02-06 | 2015-09-02 | Moldex-Metric AG & Co. KG | Breathing mask with bayonet-type connection for a filter module |
| CN205567907U (en) * | 2016-04-22 | 2016-09-14 | 大连康帕仕环境科技有限公司 | Filterable reflection of light gauze mask is breathed to strong effect |
| CN106072919A (en) * | 2016-08-09 | 2016-11-09 | 李士成 | Mask |
| CN206260895U (en) * | 2016-11-21 | 2017-06-20 | 内蒙古自治区人民医院 | Lampblack-preventing face mask |
| CN107899145A (en) * | 2017-10-24 | 2018-04-13 | 东莞市未来创造电子科技有限公司 | Easy-disassembling-assembling modularization mask and its assemble method |
| WO2018082694A1 (en) * | 2016-11-07 | 2018-05-11 | 饶彬 | Breathing filtration device |
| CN208783816U (en) * | 2018-07-11 | 2019-04-26 | 朱其厚 | A kind of protective mask |
-
2018
- 2018-07-11 CN CN201810758770.0A patent/CN108741302A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856508A (en) * | 1987-04-13 | 1989-08-15 | New England Thermoplastics, Inc. | Face mask |
| WO2010064862A2 (en) * | 2008-12-05 | 2010-06-10 | Park Ki Su | Mask |
| DE202014001314U1 (en) * | 2014-02-06 | 2014-02-24 | Moldex-Metric Ag & Co. Kg | Respirator |
| EP2913084A1 (en) * | 2014-02-06 | 2015-09-02 | Moldex-Metric AG & Co. KG | Breathing mask with bayonet-type connection for a filter module |
| CN205567907U (en) * | 2016-04-22 | 2016-09-14 | 大连康帕仕环境科技有限公司 | Filterable reflection of light gauze mask is breathed to strong effect |
| CN106072919A (en) * | 2016-08-09 | 2016-11-09 | 李士成 | Mask |
| WO2018082694A1 (en) * | 2016-11-07 | 2018-05-11 | 饶彬 | Breathing filtration device |
| CN206260895U (en) * | 2016-11-21 | 2017-06-20 | 内蒙古自治区人民医院 | Lampblack-preventing face mask |
| CN107899145A (en) * | 2017-10-24 | 2018-04-13 | 东莞市未来创造电子科技有限公司 | Easy-disassembling-assembling modularization mask and its assemble method |
| CN208783816U (en) * | 2018-07-11 | 2019-04-26 | 朱其厚 | A kind of protective mask |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860051A (en) * | 2019-09-09 | 2020-03-06 | 李智仁 | Nose mask |
| CN110860051B (en) * | 2019-09-09 | 2021-09-10 | 李智仁 | Nose mask |
| CN110973736A (en) * | 2019-11-29 | 2020-04-10 | 朱鹏飞 | Waterproof protective mask |
| CN111109707A (en) * | 2020-02-08 | 2020-05-08 | 深圳市乐正科技有限公司 | External filterable protective facial mask |
| CN111685409A (en) * | 2020-02-08 | 2020-09-22 | 朱鹏飞 | External filterable protective facial mask |
| WO2022062900A1 (en) * | 2020-07-23 | 2022-03-31 | 台州市莱恩克警报器有限公司 | Protective mask structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190611 Address after: 518000 Area A, 101 First Floor, HB Building, North Industrial Park, Yanchuan Community, Yanluo Street, Baoan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Lezheng Technology Co.,Ltd. Address before: 415406 No. 04021 Qilong Village, Tanghua Township, Jinshi City, Changde City, Hunan Province Applicant before: Zhu Qihou |
|
| TA01 | Transfer of patent application right | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240522 Address after: Room 303, 3rd Floor, Building 1, Yongye Building, No. 166 Haier Road, Laoshan District, Qingdao City, Shandong Province, 266100 Applicant after: Qingdao Xinyisheng Health Industry Development Co.,Ltd. Country or region after: China Address before: 518000 Area A, 101 First Floor, HB Building, North Industrial Park, Yanchuan Community, Yanluo Street, Baoan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Lezheng Technology Co.,Ltd. Country or region before: China |