CN111838819A - Electric fresh air mask - Google Patents
Electric fresh air mask Download PDFInfo
- Publication number
- CN111838819A CN111838819A CN202010775648.1A CN202010775648A CN111838819A CN 111838819 A CN111838819 A CN 111838819A CN 202010775648 A CN202010775648 A CN 202010775648A CN 111838819 A CN111838819 A CN 111838819A
- Authority
- CN
- China
- Prior art keywords
- fan
- mask
- gauze mask
- support
- anter
- 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
- 239000000428 dust Substances 0.000 claims abstract description 14
- 239000004677 Nylon Substances 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 229920001778 nylon Polymers 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920004933 Terylene® Polymers 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 230000029058 respiratory gaseous exchange Effects 0.000 description 8
- 206010003497 Asphyxia Diseases 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
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
-
- 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
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/0025—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment by means of forced air circulation
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Electronic new trend gauze mask, gauze mask anter (1) including dust removal filter media makes, the rear of gauze mask anter (1) is equipped with back part (2) of not filtering the air, the edge of back part (2) and gauze mask anter (1) adopt non-setting adhesive or nylon fastener to bond continuously towards the surface of back, the middle part of back part (2) is equipped with the air inlet, fan (4) are installed to air inlet department, be equipped with support (5) between back part (2) and gauze mask anter (1), support (5) support air inlet cavity (6) out between anter (1) and back part (2). Its purpose is providing a dust removal effect is good, efficient, and the molding is light, accords with masses and wears the custom, lets the people who wears the gauze mask breathe unobstructed, can not feel the suffocating, can ensure the gauze mask health through the gauze mask anter of changing the dust removal filter media and making, reduces use cost's electronic new trend gauze mask.
Description
Technical Field
The invention relates to an electric fresh air mask.
Background
The mask can be worn at the mouth and nose part and is used for filtering air entering and exiting from the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting from the mouth and nose of a wearer, and the mask is mostly made of cloth or paper and the like. However, the existing mask can make people feel laboursome and stuffy when breathing and feel unsmooth breathing after being worn. The existing electric fresh air mask which utilizes a fan to drive air inlet is usually formed by the evolution of a gas mask, so that the whole mask is heavy and unattractive, and has a relatively complex structure and high manufacturing cost.
Disclosure of Invention
The invention aims to provide the electric fresh air mask which has the advantages of good dust removal effect, high efficiency, light and convenient shape, conforms to the wearing habit of the public, ensures that a person wearing the mask can breathe smoothly without feeling suffocating, ensures the sanitation of the mask by replacing the front piece of the mask made of the dust removal filter material and reduces the use cost.
The invention relates to an electric fresh air mask, which comprises a front mask piece made of a dust-removing filter material, wherein a rear piece which does not filter air is arranged behind the front mask piece, the edge of the rear piece is bonded and connected with the backward surface of the front mask piece by using non-setting adhesive or a nylon hasp, the middle part of the rear piece is provided with an air inlet, a fan is arranged at the air inlet, a support is arranged between the rear piece and the front mask piece, and the support supports an air inlet cavity between the front mask piece and the rear piece.
Preferably, the driving motor of the fan is powered by a rechargeable battery, the rechargeable battery is electrically connected with the driving motor of the fan through a contact switch, the contact switch is arranged on the rear piece or the fan, when the rear piece is close to the face of a person, the contact switch is used for switching on the rechargeable battery and a circuit of the driving motor of the fan to enable the fan to run, and when the rear piece is away from the face of the person, the contact switch is used for switching off the rechargeable battery and the circuit of the driving motor of the fan to enable the fan to stop running.
Preferably, the fan is fixed at the air inlet in the middle of the rear sheet through the fan fixing clamp, and the surface of the rear sheet is coated with silica gel.
Preferably, the back sheet is made of terylene cloth or acrylic cloth or nylon cloth or impact cloth.
Preferably, the front of the support is adhered with a breathable gauze, and the edge of the breathable gauze is fixedly connected with the rear sheet.
Preferably, the cross section of the support along the horizontal direction is crescent, and the support is made of shaped cotton or sponge.
According to the electric fresh air mask, the support is arranged between the back piece and the front piece of the mask, the air inlet is formed in the middle of the back piece, the fan driven by the motor is installed at the air inlet, and the support supports the air inlet cavity between the back piece and the front piece. When in use, the front piece of the mask can not compress the space of the air inlet cavity due to the support, when the fan is started to work, the front piece made of the dust-removing filter material can be ensured to always keep a larger filtering area, the resistance of the air flow can not be increased, so that the effect of filtering and dedusting of the electric fresh air mask is greatly improved, a person wearing the mask can not feel suffocating and can not feel unsmooth breathing, the air pumped into the air inlet cavity by the fan can remove most of dust particles in the air due to the front piece of the mask made of the dust-removing filter material, clean air can be sent to the position near the mouth and the nose of the person behind the back piece by the fan for breathing, then flows out from the edge of the back piece and the edge of the front piece of the mask, and the flowing-out air flow can also prevent external dust-containing air from flowing into the electric fresh air mask from the edge of the back piece and the edge of the front, when the front piece of the mask becomes dirty after being used for a period of time, the front piece of the mask can be taken off and then replaced by a new front piece of the mask to be connected with the back piece for continuous use. Therefore, the electric fresh air mask has the characteristics of good dust removal effect, high efficiency, light and convenient shape, accordance with the wearing habit of the public, smooth breathing of people wearing the mask, no feeling of suffocation, capability of ensuring the sanitation of the mask by replacing the front piece of the mask made of the dust removal filter material and reduction of the use cost.
The electric fresh air mask of the invention is further explained with the accompanying drawings.
Drawings
Fig. 1 is a front sectional view of the electric fresh air mask of the present invention;
fig. 2 is a top view of fig. 1.
Detailed Description
As shown in fig. 1 and 2, the electric fresh air mask of the present invention comprises a front mask piece 1 made of a dust-removing filter material, a back piece 2 which does not filter air is arranged behind the front mask piece 1, the edge of the back piece 2 is bonded with the surface of the front mask piece 1 facing the back by using a non-setting adhesive or a nylon fastener tape, an air inlet is arranged in the middle of the back piece 2, a fan 4 is installed at the air inlet, a support 5 is arranged between the back piece 2 and the front mask piece 1, and the support 5 supports an air inlet cavity 6 between the front piece 1 and the back piece 2.
As a further improvement of the present invention, the driving motor of the fan 4 is powered by a rechargeable battery, the rechargeable battery is electrically connected to the driving motor of the fan 4 through a contact switch, the contact switch is disposed on the rear panel 2 or the fan 4, when the rear panel 2 is close to the face of a person, the contact switch connects the rechargeable battery to the driving motor of the fan 4 to operate the fan 4, and when the rear panel 2 is away from the face of the person, the contact switch disconnects the rechargeable battery from the driving motor of the fan 4 to stop the fan 4.
As a further improvement of the present invention, the fan 4 is fixed at the air inlet in the middle of the rear panel 2 by a fan fixing clip 3.
As a further improvement of the present invention, the surface of the above-mentioned rear sheet 2 is coated with silicone.
As a further improvement of the invention, the back sheet 2 is made of terylene cloth or acrylic cloth or nylon cloth or impact cloth.
As a further improvement of the invention, an air-permeable gauze 7 is adhered in front of the support 5, and the edge of the air-permeable gauze 7 is fixedly connected with the back sheet 2.
As a further improvement of the invention, the cross section of the support 5 along the horizontal direction is crescent, and the support is made of shaped cotton or sponge.
According to the electric fresh air mask, the support 5 is arranged between the back piece 2 and the front piece 1 of the mask, the air inlet is formed in the middle of the back piece 2, the fan 4 driven by the motor is installed at the air inlet, and the air inlet cavity 6 is supported between the back piece 2 and the front piece 1 of the mask by the support 5. When in use, the support 5 prevents the front piece 1 of the mask from compressing the space of the air inlet cavity 6, when the fan 4 is started to work, the front piece 1 made of the dust-removing filter material can be ensured to always keep a larger filtering area, and the air flow resistance can not be increased, so that the effect of filtering and dedusting of the electric fresh air mask is greatly improved, a person wearing the mask can not feel suffocating and can not feel unsmooth breathing, most dust particles in the air can be removed due to the fact that the air pumped into the air inlet cavity 6 by the fan passes through the front piece 1 made of the dust-removing filter material, clean air can be sent to the position near the mouth and the nose of the person behind the back piece 2 by the fan for breathing, then flows out from the edge of the back piece 2 and the edge of the front piece 1 of the mask, and the flowing-out air flow can prevent external dust-containing gas from flowing into the electric fresh air mask from the edge of the back piece 2 and the edge of the front piece, when the front piece of the mask becomes dirty after being used for a period of time, the front piece of the mask can be taken off and then replaced by a new front piece of the mask to be connected with the back piece for continuous use. Therefore, the electric fresh air mask has the characteristics of good dust removal effect, high efficiency, light and convenient shape, accordance with the wearing habit of the public, smooth breathing of people wearing the mask, no feeling of suffocation, capability of ensuring the sanitation of the mask by replacing the front piece of the mask made of the dust removal filter material and reduction of the use cost.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (6)
1. Electronic new trend gauze mask, its characterized in that: including gauze mask anter (1) that the dust removal filter media was made, the rear of gauze mask anter (1) is equipped with back part (2) of not filtering air, and the edge of back part (2) adopts non-setting adhesive or nylon fastener tape bonding to link to each other with gauze mask anter (1) surface towards the back, and the middle part of back part (2) is equipped with the air inlet, and fan (4) are installed to air inlet department, are equipped with support (5) between back part (2) and gauze mask anter (1), and support (5) support out air inlet cavity (6) between anter (1) and back part (2).
2. The electric fresh air mask according to claim 1, wherein: the fan is characterized in that a rechargeable battery is adopted for supplying power to a driving motor of the fan (4), the rechargeable battery is electrically connected with the driving motor of the fan (4) through a contact switch, the contact switch is arranged on the rear sheet or the fan, when the rear sheet (2) is close to the face of a person, the contact switch is connected with a circuit of the rechargeable battery and the driving motor of the fan (4) to enable the fan (4) to operate, and when the rear sheet (2) is away from the face of the person, the contact switch is disconnected with the circuit of the rechargeable battery and the driving motor of the fan (4) to enable the fan (4) to stop operating.
3. The electric fresh air mask according to claim 2, wherein: fan (4) are fixed in the air inlet department at back piece (2) middle part through fan fixation clamp (3), the surface coating of back piece (2) has silica gel.
4. The electric fresh air mask according to claim 3, wherein: the back sheet (2) is made of terylene cloth or acrylic cloth or nylon cloth or impact cloth.
5. The electric fresh air mask according to any one of claims 1 to 4, wherein: the breathable gauze (7) is attached to the front of the support (5), and the edge of the breathable gauze (7) is fixedly connected with the rear sheet (2).
6. The electric fresh air mask according to claim 5, wherein: the cross section of the support (5) along the horizontal direction is crescent, and the support is made of shaped cotton or sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010775648.1A CN111838819A (en) | 2020-08-05 | 2020-08-05 | Electric fresh air mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010775648.1A CN111838819A (en) | 2020-08-05 | 2020-08-05 | Electric fresh air mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111838819A true CN111838819A (en) | 2020-10-30 |
Family
ID=72971014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010775648.1A Pending CN111838819A (en) | 2020-08-05 | 2020-08-05 | Electric fresh air mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111838819A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386821A (en) * | 2020-11-19 | 2021-02-23 | 北京中和锦程科技有限公司 | Electronic new trend gauze mask convenient to change dust removal filter media |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641821A (en) * | 2016-03-03 | 2016-06-08 | 北京尚宏恒远科技有限公司 | Active intake mask |
| CN108404313A (en) * | 2018-04-12 | 2018-08-17 | 北京中和锦程科技有限公司 | Electronic gauze mask |
| CN109222283A (en) * | 2018-12-03 | 2019-01-18 | 徐州雷格康纳健康管理有限公司 | A kind of better mask of air permeability effect |
| CN212938069U (en) * | 2020-08-05 | 2021-04-13 | 北京中和锦程科技有限公司 | Electric fresh air mask |
-
2020
- 2020-08-05 CN CN202010775648.1A patent/CN111838819A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641821A (en) * | 2016-03-03 | 2016-06-08 | 北京尚宏恒远科技有限公司 | Active intake mask |
| CN108404313A (en) * | 2018-04-12 | 2018-08-17 | 北京中和锦程科技有限公司 | Electronic gauze mask |
| CN109222283A (en) * | 2018-12-03 | 2019-01-18 | 徐州雷格康纳健康管理有限公司 | A kind of better mask of air permeability effect |
| CN212938069U (en) * | 2020-08-05 | 2021-04-13 | 北京中和锦程科技有限公司 | Electric fresh air mask |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386821A (en) * | 2020-11-19 | 2021-02-23 | 北京中和锦程科技有限公司 | Electronic new trend gauze mask convenient to change dust removal filter media |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100083 Room 516, 5 / F, 7 Xueyuan Road, Haidian District, Beijing Applicant after: BEIJING ZHONGHE JINCHENG TECHNOLOGY Co.,Ltd. Address before: Room 501-2071, Office Building, No. 8 Xingsheng South Road, Miyun District Economic Development Zone, Beijing Applicant before: BEIJING ZHONGHE JINCHENG TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201030 |
|
| RJ01 | Rejection of invention patent application after publication |