CN203802991U - Air adsorption filtering type nasal strip - Google Patents
Air adsorption filtering type nasal strip Download PDFInfo
- Publication number
- CN203802991U CN203802991U CN201420115235.0U CN201420115235U CN203802991U CN 203802991 U CN203802991 U CN 203802991U CN 201420115235 U CN201420115235 U CN 201420115235U CN 203802991 U CN203802991 U CN 203802991U
- Authority
- CN
- China
- Prior art keywords
- layer
- fixed area
- supporting layer
- pastes
- air adsorption
- 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 - Lifetime
Links
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 55
- 238000001914 filtration Methods 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000010410 layer Substances 0.000 claims description 73
- 239000011241 protective layer Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 229920002301 cellulose acetate Polymers 0.000 claims description 4
- 239000011505 plaster Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 239000005543 nano-size silicon particle Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to an air adsorption filtering type nasal strip and belongs to the technical field of labor protection and articles for daily use. The technical problem that in the prior art, a mask is poor in dustproof filterability, consumes materials and is inconvenient to use. The air adsorption filtering type nasal strip comprises a fixed layer, an adsorption filtering layer, a supporting layer and a protection layer. The fixed layer comprises a fixed area and an adhesion area connected with the edge of the fixed area, the adsorption filtering layer is fixed between the fixed area and the supporting layer in a press fit mode through the fixed area and the edge of the supporting layer, and the adhesion area adheres to the protection layer. The nasal strip adheres to the nose, no gap is reserved, air can only pass the adsorption filtering layer, and the air adsorption filtering type nasal strip is dustproof, good in filtering effect and small in size, saves used materials, enables users to breathe smoothly and is convenient to use.
Description
Technical field
The utility model relates to a kind of air adsorption filter-type nose and pastes, and belongs to labour protection and technical field of living goods.
Background technology
The mankind, in daily life and work, often can run into the pernicious gas and the flue dust that bring harm to health.In recent years, due to the deterioration of environment, worse and worse, airborne suspension is more and more for air quality, and haze weather is more and more serious.In haze, contain a lot of trickle suspensions, suck these trickle suspensions, will lung tissue and organ be caused to injury very serious and that cannot restore.The masked area of existing mouth mask is larger, generally can cover people's mouth and nostril, although can play certain dust-proof effect, but due to its shape and people's face laminating is not very tight, airborne suspension still can enter respiratory tract by these gaps, thereby lung is damaged, and this class mouth mask is as filtration fraction with dust-proof gauze, this just makes filter effect is not very desirable, if reinforcement filter effect, adsorption filtration layer must be thickeied, certain obstruction will be produced to breathing like this.On the other hand, the hot gas producing when breathing will be discharged along the space between mouth mask and face, and this produces very large puzzlement in the time that used mouth mask winter to the user who wears glasses, and the hot gas of exhalation forms mist on glasses, affects user's the visual field.And people are mainly by respiratory, mouth mask is covered mouth to ten dustproof having little significance, and not only expends raw material more, and hinders people's speech, has brought a lot of inconvenience in some occasions.
Utility model content
The purpose of this utility model is that in solution prior art, mouth mask dustproof filter is poor, consumptive material, and awkward technical problem, provides a kind of air adsorption filter-type nose to paste.
Air adsorption filter-type nose of the present utility model pastes; comprise fixed bed; adsorption filtration layer; supporting layer and protective layer; fixed bed comprises fixed area and the stickup district being connected with fixed area edge; adsorption filtration layer is fixed between fixed area and supporting layer by fixed area and the pressing of supporting layer edge, pastes district and sticks on protective layer.
Further, described supporting layer is provided with ventilating structure.
Further, described ventilating structure is grid or pore.
Further, the material of described fixed area is gauze, and thickness is 0.1-3mm.
Further, described stickup district is adhesive tape or adhesive plaster, and thickness is 0.1-3mm.
Further, the material of described adsorption filtration layer is activated carbon, molecular sieve, nano titanium oxide, nano silicon, cellulose acetate or foamed polyurethane, and thickness is 1-5mm.
Further, the material of described supporting layer is nonwoven, and thickness is 0.1-3mm.
Further, in the time that supporting layer is provided with ventilating structure, the material of supporting layer is flexible ABS plastic or flexible silicone rubber, and thickness is 0.1-3mm.
Further, described fixed area and supporting layer are half elliptic, semicircle or rectangle, the dimensional fits of fixed area and supporting layer.
Further, in the time that fixed area and supporting layer are half elliptic, adsorption filtration layer is rectangle, and the size of adsorption filtration layer matches with the size of fixed area and supporting layer, and bond regions is connected to centre and the two ends of fixed area curved edge.
The beneficial effects of the utility model:
Air adsorption filter-type nose of the present utility model paste with nose laminating closely, can not leave space, air can only be by adsorption filtration layer, so dustproof, good filtration effect, and size is little, with material province, can ensure that user breathes smoothness, easy to use again.
Brief description of the drawings
Fig. 1 is the structural representation that the air adsorption filter-type nose of the utility model detailed description of the invention pastes;
Fig. 2 is the top view that the air adsorption filterability nose of the utility model detailed description of the invention pastes;
Fig. 3 is the structural representation of the fixed bed of the air adsorption filter-type nose subsides of the utility model detailed description of the invention;
Fig. 4 is the structural representation of the adsorption filtration layer of the air adsorption filter-type nose subsides of the utility model detailed description of the invention;
Fig. 5 is the structural representation of the supporting layer of the air adsorption filter-type nose subsides of the utility model detailed description of the invention;
Fig. 6 is the structural representation of the protective layer of the air adsorption filter-type nose subsides of the utility model detailed description of the invention;
Wherein, 1, fixed bed, 11, fixed area, 12, paste district, 2, adsorption filtration layer, 3, supporting layer, 4, protective layer.
Detailed description of the invention
Further illustrate the utility model below in conjunction with detailed description of the invention and accompanying drawing.
As Fig. 1; air adsorption filter-type nose pastes and comprises fixed bed 1; adsorption filtration layer 2; supporting layer 3 and protective layer 4; fixed bed 1 comprises fixed area 11 and the stickup district 12 being connected with fixed area 11 edges; adsorption filtration layer 2 is fixed between fixed area 11 and supporting layer 3 by fixed area 11 and supporting layer 3 edge pressings, and bond regions 12 sticks on protective layer 4.
Wherein, the dimensional fits of fixed area 11 and supporting layer 3, ensure the edge of fixed area 11 and the justified margin pressing of supporting layer 3, the shape of fixed area 11 and supporting layer 3 can be that half elliptic, semicircle or rectangle etc. meet ergonomics and aesthstic various shapes, size does not limit, can be according to designs such as user's age, sexes; The size of adsorption filtration layer 2 is slightly less than fixed area 11 and supporting layer 3, and shape and size coordinate with fixed area 11 and supporting layer 3, ensures that adsorption filtration layer 2 is fixed in the space forming after fixed area 11 and supporting layer 3 edge pressings; More smooth and easy for user is breathed, on supporting layer 3, can be provided with ventilating structure, as grid or pore; Pasting district 12 pastes nose to stick on human nose; and ensure that supporting layer 3 contacts with human body skin; pasting district 12 can be connected with the optional position at fixed area 11 edges; paste district 12 and protective layer 4 and can need to be arranged to various shapes according to using; the size of protective layer 4 both can coordinate with stickup district 12; for the protection of pasting the viscosity in district 12, can be also large scale more, not only protect the viscosity of stickup 12 but also avoid supporting layer 3 to be subject to contamination by dust.
The material that the utility model nose pastes employing is all nontoxic, and the material of fixed area 11 has gas permeability, generally selects gauze, and as medical absorbent cotton/gauze, thickness is 0.1-3mm; As long as the material of bond regions 12 have bonding force material can, generally select adhesive tape or adhesive plaster, thickness is 0.1-3mm; Adsorption filtration layer 2 is selected the porous material with absorption property, as activated carbon, mesoporous nano material or high molecular polymer, wherein, mesoporous nano material mainly contains molecular sieve, nano titanium oxide or nano silicon, high molecular polymer mainly contains cellulose acetate or foamed polyurethane, preferably have the mesoporous nano material of antibacterial action, the thickness of adsorption filtration layer 2 is 1-5mm; The material of supporting layer 3 can have gas permeability, as nonwoven, and also can be airtight, as flexible material, flexible material is generally selected flexible ABS plastic or flexible silicone rubber, in the time that the material of supporting layer 3 is airtight, supporting layer 3 must arrange ventilating structure, and the thickness of supporting layer 3 is 0.1-3mm; The material of protective layer 4 is nontoxic oilpaper or plastic sheeting.Generally, the gas permeability of fixed area 11 and supporting layer 3 is higher than adsorption filtration layer 2.
In present embodiment; fixed area 11 and supporting layer 3 adopt measure-alike half elliptic; the rectangle that adsorption filtration layer 2 preferred dimension match with the size of fixed area 11 and supporting layer 3; stickup district 12 is connected to centre and the two ends of the semiellipse curved edge of fixed area 11; the rectangle of protective layer 4 for matching with the overall size in supporting layer 3 and stickup district 12; the material of fixed area 11 is medical absorbent cotton/gauze; paste district 12 and adopt adhesive plaster; adsorption filtration layer 2 is selected cellulose acetate; supporting layer 3 is selected nonwoven, and protective layer 4 is selected plastic sheeting.
Before use, nose pastes and sticks on protective layer 4, is convenient to uncover, when use, nose is pasted and uncovers and can use from protective layer, easy to operate, nose is pasted to supporting layer 3 and aim at nostril, bond regions 12 is bonded on the skin around of nostril, because whole nose veneer is long-pending little, flexility is good, so in use with nose laminating closely, again due to the principle of check valve, when air-breathing, adsorption filtration layer 2 is close to supporting layer 3, fully laminating, do not interspace, air can only be by adsorption filtration layer 2, so dustproof, air filtration is effective, and breathe time discharge hot gas also can up not walk, even the user who wears glasses, do not have puzzlement yet, in the time exhaling, adsorption filtration layer 2 leaves supporting layer 3, reserve space, gas-flow resistance is little, make nose subsides paste more firm, difficult drop-off.
Obviously, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for the those of ordinary skill of described technical field; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. air adsorption filter-type nose pastes; it is characterized in that; comprise fixed bed (1); adsorption filtration layer (2); supporting layer (3) and protective layer (4); fixed bed (1) comprises fixed area (11) and the stickup district (12) being connected with fixed area (11) edge; adsorption filtration layer (2) is fixed between fixed area (11) and supporting layer (3) by fixed area (11) and supporting layer (3) edge pressing, pastes district (12) and sticks on protective layer (4).
2. air adsorption filter-type nose according to claim 1 pastes, and it is characterized in that, described supporting layer (3) is provided with ventilating structure.
3. air adsorption filter-type nose according to claim 2 pastes, and it is characterized in that, described ventilating structure is grid or pore.
4. according to claim 1-3, the air adsorption filter-type nose described in any one pastes, and it is characterized in that, the material of described fixed area (11) is gauze, and thickness is 0.1-3mm.
5. according to claim 1-3, the air adsorption filter-type nose described in any one pastes, and it is characterized in that, described stickup district (12) is adhesive tape or adhesive plaster, and thickness is 0.1-3mm.
6. according to claim 1-3, the air adsorption filter-type nose described in any one pastes, it is characterized in that, the material of described adsorption filtration layer (2) is activated carbon, molecular sieve, nano titanium oxide, nano silicon, cellulose acetate or foamed polyurethane, and thickness is 1-5mm.
7. according to claim 1-3, the air adsorption filter-type nose described in any one pastes, and it is characterized in that, the material of described supporting layer (3) is nonwoven, and thickness is 0.1-3mm.
8. paste according to the air adsorption filter-type nose described in claim 2 or 3, it is characterized in that, the material of described supporting layer (3) is flexible ABS plastic or flexible silicone rubber, and thickness is 0.1-3mm.
9. according to claim 1-3, the air adsorption filter-type nose described in any one pastes, it is characterized in that, described fixed area (11) and supporting layer (3) are half elliptic, semicircle or rectangle, and the size of fixed area (11) and supporting layer (3) matches.
10. air adsorption filter-type nose according to claim 9 pastes, it is characterized in that, in the time that fixed area (11) and supporting layer (3) are half elliptic, adsorption filtration layer (2) is rectangle, the size of adsorption filtration layer (2) matches with the size of fixed area (11) and supporting layer (3), and bond regions (12) are connected to centre and the two ends of fixed area (11) curved edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115235.0U CN203802991U (en) | 2014-03-13 | 2014-03-13 | Air adsorption filtering type nasal strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115235.0U CN203802991U (en) | 2014-03-13 | 2014-03-13 | Air adsorption filtering type nasal strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802991U true CN203802991U (en) | 2014-09-03 |
Family
ID=51441807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420115235.0U Expired - Lifetime CN203802991U (en) | 2014-03-13 | 2014-03-13 | Air adsorption filtering type nasal strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203802991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104223493A (en) * | 2014-09-24 | 2014-12-24 | 中国人民解放军军事医学科学院卫生装备研究所 | Pasting type nose mask |
-
2014
- 2014-03-13 CN CN201420115235.0U patent/CN203802991U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104223493A (en) * | 2014-09-24 | 2014-12-24 | 中国人民解放军军事医学科学院卫生装备研究所 | Pasting type nose mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |