CN205624593U - Three -dimensional protective facial mask of 3D - Google Patents
Three -dimensional protective facial mask of 3D Download PDFInfo
- Publication number
- CN205624593U CN205624593U CN201620321384.1U CN201620321384U CN205624593U CN 205624593 U CN205624593 U CN 205624593U CN 201620321384 U CN201620321384 U CN 201620321384U CN 205624593 U CN205624593 U CN 205624593U
- Authority
- CN
- China
- Prior art keywords
- limit
- cover body
- mask
- filter disc
- mask cover
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- 230000001815 facial effect Effects 0.000 title abstract 2
- 239000004744 fabric Substances 0.000 claims description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000003115 biocidal effect Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract 1
- 230000002633 protecting effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010021079 Hypopnoea Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000774 hypoallergenic effect Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
Abstract
The utility model discloses a three -dimensional protective facial mask of 3D, this gauze mask include the gauze mask cover body, filter element, adjustable elastic webbing, big magic subsides and little magic subsides, the appearance of the gauze mask cover body is 3D spatial structure with the appearance of filter element, and the surface area of the gauze mask cover body is greater than the filter element, the interior fixed surface of the gauze mask cover body is connected with big magic subsides, the filter element be fixed with little magic subsides on the surface, the filter element pastes through little magic and glues fixed with realization and the gauze mask cover body with the big magic of the gauze mask cover body, the left and right sides of the gauze mask cover body is the adjustable elastic webbing of fixed connection respectively. This gauze mask is making the headspace that possesses the super large between face and the gauze mask after wearing, guaranteed under protecting effect's the prerequisite that the user breathes the smooth and easy of air current reaching.
Description
Technical field
Utility model relates to a kind of mask, is specifically related to a kind of stereoscopic protective mask, belongs to anti-haze antimicrobial technology
Field.
Background technology
The civilian mask sold at present on market mainly has two big classes.One class does not add filter, mask one
As be directly prepared into by non-woven fabrics.This non-woven fabrics gauze mask has the disadvantage in that non-woven fabrics is the most harder,
Sealing is poor, in order to play sealing function, so elastic drawstring is typically relatively tighter, wears for a long time and causes ear
Piece uncomfortable, and not reproducible use, turnover rate is high.
That sells in the market is another kind of for cloth respirator belt filter disc, is usually and uses blade inserting structure,
Inserting a metafiltration sheet in the middle of cloth, this mask filter disc area is little, stops the poor effect such as particulate matter, uses
Life-span is short, and cloth is relatively soft, easily liner is sucked mouth and nose, cause hypopnea during breathing.
Utility model content
In view of this, this utility model provides a kind of 3D stereoscopic protective mask, and this mask makes face after the wearing
Possess the headspace of super large between portion and mask, on the premise of reaching protection effect, ensure that user is exhaled
Inspiratory flow smooth and easy.
A kind of 3D stereoscopic protective mask, including mask cover body, filter disc, adjustable elastic belt, big VELCRO and
Little VELCRO；
The described profile of mask cover body and the profile of filter disc are 3D stereochemical structure, and the surface area of mask cover body is big
In filter disc；
The inner surface of mask cover body is fixedly connected with big VELCRO, and the surface of filter disc is fixed with little VELCRO,
Filter disc viscous by the big magic of little VELCRO and mask cover body and realize with mask cover body fixing, mask cover body
The left and right sides be respectively fixedly connected with adjustable elastic belt.
Further, the forming process of described 3D stereochemical structure is: described filter disc is before processing for plane geometry
Polygon AFEDCD ' E ' F ' A ' B, this geometry polygon is the bilateral symmetry with BC limit as line of symmetry,
In polygon AFEDCB, a length of 35-65mm, the ED limit on a length of 55-105mm, the FE limit on AF limit
A length of 65-125mm, the DC limit on a length of 55-110mm, BC limit and the length on BA limit are 15-30mm；
The angle on AF limit and BA limit is 80-100 degree, and the angle on AF limit and FE limit is 95-115 degree, ED limit and
The angle on DC limit is 75-95 degree, and the angle on DC limit and D ' C limit is 50-70 degree, BA limit and the folder on B ' A limit
Angle is 65-85 degree；Geometry polygon AFEDCD ' E ' F ' A ' B along after the doubling of BC limit, BA limit and BA ' limit,
DC limit and D ' C limit all use ultrasonic bonding, and filter disc carries out linear slit one week along edge so that filter disc can be protected
Hold preferable strength and stability, all use linear slit between 2 of EC limit and between 2 of CE ' limit, make
Obtain filter disc to bend along linear slit after opening.
Further, described mask cover body uses two-layer non-woven fabric, and outer layer is antibiotic facing material, and internal layer is
Purified cotton cloth.
Further, described filter disc is four layers, is followed successively by damp-proof layer, active carbon layer, main filtration from outside to inside
Layer and fibrous layer: damp-proof layer is spunbond polyester bulky grain filter cloth, main filter course is that double-deck polypropylene superfine is fine
Dimension fusion spray cloth, fibrous layer is the hypo-allergenic non-woven fabrics of spunbond polyester.
Further, described adjustable elastic belt is made up of elastic webbing and regulation ring, on elastic webbing and regulation ring
Through hole coordinate for damping, regulate the degree of tightness journey of elastic webbing by adjusting regulation ring displacement on elastic webbing
Degree.
Beneficial effect:
1, this utility model is by designing the structure of mask cover body and filter disc, and mask forms 3D's after launching
Solid space so that possess the headspace of super large between human body face and mask, is reaching protection effect
Ensure that the smooth and easy of respiratory air flow under premise, ensure that comfortableness and the breathability of mask simultaneously.
2, the mask filter disc that this utility model provides realizes the maximization of filtering layer area, and bulk strength is big.Ensureing
On the premise of mask low-profile, make between mask and face, to form headspace to greatest extent, make filtering layer face
Long-pending maximization, filter area is big, and protection effect is good.The three-dimensional contouring of filter disc enhances the bulk strength of mask,
Mask will not be caved inward, prevent filter disc from blocking mouth and nose, it is ensured that breathe smooth and easy.
3, this utility model mask cover body outer layer uses the superpower antibiotic facing material of high-quality, and internal layer is high-quality pure cotton cloth,
Gentle skin-proximal and antibacterial, ventilative, environmental protection, comfortable wearing.Four layers of protective material that filter disc uses can have
Imitated the stealthy killer PM2.5 in air filtering, bacterial virus, vehicle exhaust, second hand smoking, haze, resistance
Fine particulates in the spittle etc., comprehensive obstruct air, antibacterial, influenza virus, filter effect is superpower.
4, VELCRO is used to be attached between mask cover body of the present utility model and filter disc so that filter disc is reaching
Being conveniently replaceable after service life, mask cover body then can individually wash, and saves the use cost of user.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model mask cover body；
Fig. 2 is filter disc structural representation of the present utility model；
Fig. 3 is this utility model filter disc planar development schematic diagram.
Wherein, 1-mask cover body, 2-filter disc, the big VELCRO of 3-elastic webbing, 4-, the little VELCRO of 5-, 6-adjust
Joint ring.
Detailed description of the invention
Develop simultaneously embodiment below in conjunction with the accompanying drawings, is described in detail this utility model.
This utility model provides a kind of 3D stereoscopic protective mask, this mask include mask cover body 1, filter disc 2,
Adjustable elastic belt, big VELCRO 4 and little VELCRO 5；
The profile of mask cover body 1 and the profile of filter disc are 3D stereochemical structure, and the surface area of mask cover body 1 is big
In filter disc；As shown in Figure 3, filter disc 2 is plane geometry polygon to 3D stereochemical structure before processing
AFEDCD ' E ' F ' A ' B, this geometry polygon is the bilateral symmetry with BC limit as line of symmetry, at polygon
In AFEDCB, the length of a length of 95mm, BC of a length of 50mm, ED of a length of 90mm, FE of AF
Degree is 30mm for the length of 80mm, DC and BA；The angle of AF and BA is 95 degree, the folder of AF and FE
Angle is 100 degree, and the angle of ED and DC is 85 degree, and the angle of DC and D ' C is 60 degree, BA and B ' A's
Angle is 75 degree；Linear slit is used between 2 of EC limit and between 2 of CE ' limit；Geometry polygon
BA limit and BA ' limit, DC limit and D ' C limit, along after the doubling of BC limit, are used super by AFEDCD ' E ' F ' A ' B simultaneously
Sound wave welds, and is now opened by filter disc and just can form a 3D solid space accommodating face, such as accompanying drawing 2 institute
Show.
As shown in Figure 1, the inner surface of mask cover body 1 is fixedly connected with big VELCRO 4, the surface of filter disc 2
On be fixed with little VELCRO 5, filter disc viscous with the big magic 4 of mask cover body 1 by little VELCRO 5 and realize with
Fixing of mask cover body 1, the intensity of filter disc 2 can support mask cover body, the left and right sides of mask cover body 1
Being respectively fixedly connected with adjustable elastic belt, adjustable elastic belt is made up of elastic webbing 3 and regulation ring 6, elastic
Carry and coordinate for damping with the through hole on regulation ring, adjust by adjusting the regulation ring 6 displacement on elastic webbing 3
The tightness of joint elastic webbing 3.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit this practicality
Novel protection domain.All within spirit of the present utility model and principle, any amendment of being made, equivalent
Replacement, improvement etc., within should be included in protection domain of the present utility model.
Claims (5)
1. a 3D stereoscopic protective mask, it is characterised in that this mask include mask cover body, filter disc, can
Regulation elastic webbing, big VELCRO and little VELCRO；
The described profile of mask cover body and the profile of filter disc are 3D stereochemical structure, and the surface area of mask cover body is big
In filter disc；
The inner surface of mask cover body is fixedly connected with big VELCRO, and the surface of filter disc is fixed with little VELCRO,
Filter disc viscous by the big magic of little VELCRO and mask cover body and realize with mask cover body fixing, mask cover body
The left and right sides be respectively fixedly connected with adjustable elastic belt.
2. 3D stereoscopic protective mask as claimed in claim 1, it is characterised in that described filter disc is in processing
Front is plane geometry polygon AFEDCD ' E ' F ' A ' B, and this geometry polygon is the left and right with BC limit as line of symmetry
Symmetrical structure, in polygon AFEDCB, a length of 35-65mm on a length of 55-105mm, the FE limit on AF limit,
A length of 65-125mm, the DC limit on a length of 55-110mm, BC limit and the length on BA limit on ED limit are
15-30mm；The angle on AF limit and BA limit is 80-100 degree, and the angle on AF limit and FE limit is 95-115 degree,
The angle on ED limit and DC limit is 75-95 degree, and the angle on DC limit and D ' C limit is 50-70 degree, BA limit and B '
The angle on A limit is 65-85 degree；Geometry polygon AFEDCD ' E ' F ' A ' B along after the doubling of BC limit, BA limit and
BA ' limit, DC limit and D ' C limit all use ultrasonic bonding, and filter disc carries out linear slit one week along edge, EC limit
Linear slit is all used between 2 and between 2 of CE ' limit.
3. 3D stereoscopic protective mask as claimed in claim 1 or 2, it is characterised in that described mask cover
Body uses two-layer non-woven fabric, and outer layer is antibiotic facing material, and internal layer is purified cotton cloth.
4. 3D stereoscopic protective mask as claimed in claim 3, it is characterised in that described filter disc is four layers,
It is followed successively by damp-proof layer, active carbon layer, main filter course and fibrous layer from outside to inside: damp-proof layer is that spunbond polyester is big
Particle filtering cloth, main filter course is double-deck polypropylene superfine fiber fusion spray cloth, and fibrous layer is the anti-mistake of spunbond polyester
Quick non-woven fabrics.
5. 3D stereoscopic protective mask as claimed in claim 4, it is characterised in that described adjustable elastic
Band is made up of elastic webbing and regulation ring, and elastic webbing coordinates for damping with the through hole on regulation ring, is adjusted by adjustment
Joint ring displacement on elastic webbing regulates the tightness of elastic webbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321384.1U CN205624593U (en) | 2016-04-15 | 2016-04-15 | Three -dimensional protective facial mask of 3D |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321384.1U CN205624593U (en) | 2016-04-15 | 2016-04-15 | Three -dimensional protective facial mask of 3D |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205624593U true CN205624593U (en) | 2016-10-12 |
Family
ID=57064573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620321384.1U Expired - Fee Related CN205624593U (en) | 2016-04-15 | 2016-04-15 | Three -dimensional protective facial mask of 3D |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205624593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700100A (en) * | 2017-10-25 | 2019-05-03 | 深圳瑞祥居科技发展有限公司 | A kind of face protection articles |
| CN113729326A (en) * | 2020-05-27 | 2021-12-03 | 梁泰安 | Simple comfortable mask |
-
2016
- 2016-04-15 CN CN201620321384.1U patent/CN205624593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700100A (en) * | 2017-10-25 | 2019-05-03 | 深圳瑞祥居科技发展有限公司 | A kind of face protection articles |
| CN113729326A (en) * | 2020-05-27 | 2021-12-03 | 梁泰安 | Simple comfortable mask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205624592U (en) | Gauze mask of breather valve and filter element can be dismantled in area | |
| US6394090B1 (en) | Flat-folded personal respiratory protection devices and processes for preparing same | |
| WO2020168947A1 (en) | Multifunctional protective mask capable of sucking and whistling | |
| CN204259883U (en) | Spatial folding mouth mask | |
| WO2014207957A1 (en) | Mask | |
| CN103960797A (en) | Anti-haze mask special for child | |
| CN212437419U (en) | Portable reusable mask | |
| CN107115603A (en) | The haze purification mouth mask that a kind of breathing is separated | |
| CN107156964A (en) | A kind of Novel anti-mist haze mouth mask | |
| CN205624593U (en) | Three -dimensional protective facial mask of 3D | |
| CN213188187U (en) | Antibacterial and waterproof gauze mask | |
| KR102624660B1 (en) | Mask | |
| CN103976485A (en) | Special mask for preventing haze | |
| CN209898343U (en) | Antifog haze sponge gauze mask | |
| CN207519667U (en) | A kind of Respiratory Medicine outpatient service face mask type Double-layer mask | |
| CN203676202U (en) | Special protective mask for haze air | |
| CN206964067U (en) | A kind of Novel anti-mist haze mouth mask | |
| CN208581860U (en) | A kind of paediatrics medical mask | |
| CN207784363U (en) | A kind of haze mask | |
| CN207383602U (en) | It is a kind of new without band mask | |
| CN206119263U (en) | Protective mask | |
| CN203860502U (en) | Anti-smog face mask special for children | |
| CN213154118U (en) | Nanofiber mask | |
| CN212233188U (en) | Gauze mask with replaceable filter sheet | |
| CN204444341U (en) | The replaceable filter disc mouth mask of a kind of high adhesion |
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 |
Granted publication date: 20161012 |