CN205549277U - Protective nose cover - Google Patents
Protective nose cover Download PDFInfo
- Publication number
- CN205549277U CN205549277U CN201620305381.9U CN201620305381U CN205549277U CN 205549277 U CN205549277 U CN 205549277U CN 201620305381 U CN201620305381 U CN 201620305381U CN 205549277 U CN205549277 U CN 205549277U
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- Prior art keywords
- cover
- junction surface
- protective nose
- nose cover
- protective
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- 230000001681 protective effect Effects 0.000 title claims abstract description 58
- 239000002390 adhesive tape Substances 0.000 claims description 12
- 230000037303 wrinkles Effects 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 230000006978 adaptation Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 239000003570 air Substances 0.000 description 4
- 230000000721 bacterilogical effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010352 nasal breathing Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010014561 Emphysema Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010042566 Superinfection Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 206010030899 opisthotonus Diseases 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Abstract
The utility model relates to a protective nose cover. This protective nose cover supplies to inject to cover in human nasal part, and this protective nose cover includes: the nose cup body has one and goes up cover body and cover body once, and this time cover body pile locates on this on the cover body to the boundary portion that is formed with between this upper and lower cover body, one takes body group, rigid coupling in the both sides of this nose cup body, a pair of junction surface of going up is located cover body's on this both sides respectively, and a pair of down junction surface, lie in the time cover body's both sides respectively, should be to last junction surface to connecting the boundary portion that extend to jointly to junction surface down to the lateral margin of this nose cup body of involution. The utility model discloses health safe in utilization, and wear comfortable softness, low price, possess super high adaptation simultaneously. Furthermore, the utility model discloses still have other efficiency: the gas permeability is good, breathe comfortable noncongestion to can prevent hindering dust, sandstorm, effective anti empty dirty particulate matter of PM2.5 that hinders.
Description
Technical field
This utility model relates to a kind of nose cup, particularly relates to a kind of for limiting cover in the protective nose cover of human body nose.
Background technology
In recent years, fast-developing with writing China's Mainland industry, the harm of haze is more and more serious, goes down south, with writing cold air mass, the pollutant such as thin suspended particulates (PM2.5), suspended particulates (PM10) of often carrying under one's arms, affect air quality, cause ambient air quality severe and visibility reduces.
Suspended particulates carry various harmful substance and once suck human body, easily induce bronchitis, asthma, emphysema and cardiovascular disease etc., also respiratory system mucosa is caused damage, be chronically exposed under the environment of air pollutants, will improve carcinogenic rate and mortality risk, serious harm is healthy.Therefore, wear mask and protect, for one of effective precautionary measures.
But, it being engaged in operations specific under mask wearing, such as traffic police blows a whistle and directs traffic, by inconvenient for generation and puzzlement, or the sufferer worn masks, easily miss suction during vomiting and choke into trachea and pulmonary, clogs airways or initiation pneumonia, can increase and suffocate and infection risk.Therefore, it is to produce a kind of anti-haze nose cup, may be used to solve above-mentioned particular condition.
But, existing anti-haze nose cup, there is following disappearance during use: its periphery cannot be effectively docile or closely sealed according to the different user shape of face, causes most air via the air gap leakage between nose cup and face, causes adaptation the lowest；Additionally, its shell is manufactured by plastic cement material, using a period of time must change internal core, therefore involve great expense and follow-up maintenance expense is the highest, real non-consumer can be born；Though it is reusable, if but cleaning easily causes superinfection accidentally, cause health and safety worries.
Utility model content
One of the purpose of this utility model is to provide a kind of protective nose cover, by upper and lower junction surface and boundary portion to seal nose cup lateral margin, wears and nose cup can be allowed the most closely sealed and the docile shape of face, thus have superelevation adaptation.
The two of the purpose of this utility model are to provide a kind of protective nose cover, and it preferably can be made up of adhesive-bonded fabric, and comfortable wearing is soft, low price, is provided simultaneously with again high airtight, therefore more has product competition advantage.
The three of the purpose of this utility model are to provide a kind of protective nose cover, use high density bacteriological filtration fibrous filter plus high adaptation, can deter dust, sandstorm, and effectively resistance PM2.5 sky dirt particulate matter.
The four of the purpose of this utility model are to provide a kind of protective nose cover, and mask body is equiped with an outlet valve, dampness when exhaling with discharge, steam, reduces the sultry situation of nose cup, can discharge more rapidly expiration, expiration resistance is greatly reduced.
For realizing above-mentioned utility model purpose, the technical solution of the utility model is:
A kind of protective nose cover, it is characterised in that: this protective nose cover is for restriction cover in human body nose, and this protective nose cover includes:
One mask body, has a upper cup portion and a lower cup portion, and this lower cup portion is stacked in this upper cup portion, to be formed with a boundary portion between this upper and lower cover portion；
One belt body group, is fixed in the both sides of this mask body；
Junction surface on a pair, lays respectively at the both sides of this upper cup portion；And
A pair time junction surface, lays respectively at the both sides of this lower cup portion, this to upper junction surface to should to lower junction surface connect and coextensive to this boundary portion, to seal the lateral margin of this mask body.
Described protective nose cover, it is characterised in that: also including an outlet valve, this outlet valve is mounted in this mask body.
Described protective nose cover, it is characterised in that: also include pair of engaging body, this conjugant is connected respectively this on junction surface and this to lower junction surface between.
Described protective nose cover, it is characterised in that: this conjugant is a double faced adhesive tape, a foam double faced adhesive tape or a nail pin.
Described protective nose cover, it is characterised in that: this is in a straight line to upper and lower junction surface, this upper and lower cover portion be respectively provided with to should the portion of boundary arrange an outer side edges, this straight line extends to this outer side edges from this boundary portion.
Described protective nose cover, it is characterised in that: this is in a straight line to upper and lower junction surface, this upper and lower cover portion be respectively provided with to should the portion of boundary arrange an outer side edges, this straight line extends and between this outer side edges and this boundary portion from this boundary portion.
Described protective nose cover, it is characterised in that: this is in an oblique line to upper and lower junction surface, and this upper and lower cover portion is respectively provided with a corresponding dual-side, and this oblique line extends to this dual-side from this boundary portion.
Described protective nose cover, it is characterised in that: excise the position that this oblique line, this dual-side and this boundary portion are surrounded, to form a truncated portion at this oblique line neighbouring.
Described protective nose cover, it is characterised in that: this is in a camber line to upper and lower junction surface, and this upper and lower cover portion is respectively provided with a corresponding dual-side, and this camber line extends to this dual-side from this boundary portion.
Described protective nose cover, it is characterised in that: the width of this upper cup portion is greater than or is less than the width of this lower cup portion.
Described protective nose cover, it is characterised in that: this mask body forms at least two horizontal gauffers and one group of longitudinal direction gauffer, and the wrinkle folding of this two level lays respectively at the side in this boundary portion, and this group longitudinal direction gauffer is then through this two horizontal gauffer.
A kind of protective nose cover, it is characterised in that: this protective nose cover is for restriction cover in human body nose, and this protective nose cover includes:
One mask body, has a upper cup portion and a lower cup portion, and this lower cup portion is stacked in this upper cup portion, to be formed with a boundary portion between this upper and lower cover portion；
Junction surface on a pair, lays respectively at the both sides of this upper cup portion；
A pair time junction surface, lays respectively at the both sides of this lower cup portion, this to upper junction surface to should to lower junction surface connect and coextensive to this boundary portion；And
One adhesive tape, is laid in the lateral margin of this mask body.
By technique scheme, this utility model has more following technique effect:
(1) this utility model can use adhesive-bonded fabric manufacture, for disposable deserted product, uses safer health.
(2) mask body of the present utility model forms level and longitudinal gauffer, can improve integral filter and vapor permeation area and increasing nasal respiration space, make breathing the most comfortable unimpeded.
(3), when this utility model uses, for restriction cover in human body nose (not containing mouth), needn't take off during wearing, can conveniently carry out diet or clearly speak.
(4) this utility model is provided with multiple style and color and selects to wear for user, can increase amusement or interesting, to promote surcharge.
Accompanying drawing explanation
Fig. 1 has been the schematic perspective view of first opisthotonos mask body before this utility model.
Fig. 2 is that Fig. 1 seals both sides and completes the first preferred embodiment figure of the present utility model.
Fig. 3 is the second preferred embodiment figure of this utility model protective nose cover.
Fig. 4 is the schematic perspective view of mask body in expanded view 3.
Fig. 5 is wearing state schematic diagram of the present utility model.
Fig. 6 is the 3rd preferred embodiment figure of the present utility model.
Fig. 7 is the 4th preferred embodiment figure of the present utility model.
Fig. 8 is the 5th preferred embodiment figure of the present utility model.
Fig. 9 is the 6th preferred embodiment figure of the present utility model.
Figure 10 is the 7th preferred embodiment figure of the present utility model.
Figure 11 is the 8th preferred embodiment figure of the present utility model.
Figure 12 is the 9th preferred embodiment figure of the present utility model.
Figure 13 is the tenth preferred embodiment figure of the present utility model.
Figure 14 is the 11st preferred embodiment figure of the present utility model.
Figure 15 is the 12nd preferred embodiment figure of the present utility model.
Figure 16 is the 13rd preferred embodiment figure of the present utility model.
In figure: 10-mask body；11-upper cup portion；12-lower cup portion；13-boundary portion；14a, 14b-outer side edges；15a, 15b-dual-side；16-bridge of the nose sheet；17a-truncated portion；17b-knuckle portion；The wrinkle folding of 18-level；19-longitudinal direction gauffer；20,60-belt body group；21,61-belt body；The upper junction surface of 30a, 30b-；The upper junction surface of 30c, 30d-；Junction surface under 40a, 40b-；Junction surface under 40c, 40d-；50-conjugant；60-adhesive tape；70-outlet valve.
Detailed description of the invention
Below by by cited embodiment and coordinate accompanying drawing in detail, structure of the present utility model and its feature effect are described in detail.
Refer to Fig. 1 and Fig. 2, a kind of protective nose cover provided by the utility model, for limiting cover in human body nose, this protective nose cover includes mask body 10, belt body group 20, junction surface 30a and a pair time junction surface 40a on a pair, is described below:
Mask body 10, has upper cup portion 11 and a lower cup portion 12, and lower cup portion 12 is stacked in upper cup portion 11, to be formed with a boundary portion 13 between upper and lower cover portion 11,12.Upper and lower cover portion 11,12 has outer side edges 14a, the 14b that corresponding boundary portion 13 arranges, and corresponding dual-side 15a, 15b jointly.Separately at outer side edges 14a of upper cup portion 11, it is provided with a bridge of the nose sheet 16.Described mask body 10 can use gauze, adhesive-bonded fabric or paper products to make, and it more can be added with the composition of fragrance or activated carbon, it is preferred that be select adhesive-bonded fabric manufacture, and include filter course (not shown) be use high density bacteriological filtration fibrous filter.
Belt body group 20, is fixed in the both sides of mask body 10.Belt body group 20 can be made up of two belt bodies 21 respectively with two ends, and these belt bodies 21 are respectively and fixedly connected to the both sides of mask body 10；In the middle of the two ends of belt body 21, one end is fixed in a side of upper cup portion 11, and the other end is then fixed in a side of lower cup portion 12, and these two ends are positioned at homonymy.Described belt body 21 can be elastic ear-hang, elastic cord or bandage, but is not limited.
This, to upper junction surface 30a, lays respectively at the corresponding both sides of upper cup portion 11, and this lays respectively at the corresponding both sides of lower cup portion 12 to lower junction surface 40a.This connects (or weldable) coextensive to boundary portion 13, to seal the lateral margin of mask body 10 to corresponding this of upper junction surface 30a to lower junction surface 40a.Wherein, this is to extend to outer side edges 14a (14b) in a straight line and from boundary portion 13 to upper and lower junction surface 30a, 40a.
The aforementioned embodiment sealed completely for the lateral margin of mask body 10, the another side edge portions with regard to mask body 10 seals below is preferably embodiment, is hereby described as follows:
Refer to Fig. 3 and Fig. 4, the second embodiment for this utility model protective nose cover, the present embodiment is with previous embodiment difference, and this is to extend and between outer side edges 14a (14b) and boundary portion 13 in a straight line and from boundary portion 13 upper and lower junction surface 30b, 40b.In figure 3, can spatially shape structure (such as Fig. 4) after mask body 10 launches.
As it is shown in figure 5, during this utility model protective nose cover to be worn, two belt bodies 21 are first hung and are worn in ear by user respectively, reinflated mask body 10 corresponding nose cover, then suitably adjusting and pressing bridge of the nose sheet 16, nose cup periphery can be the most closely sealed with the docile shape of face, i.e. completes to wear.And only restriction cover is in the nose (not containing mouth) of human body, needn't take off, can conveniently carry out diet or clearly speak during wearing.
This utility model tests out its average adaptation numerical value between 32-45 via adaptation tester, 3.1 measured by more general nose cup, and average enhancing rate improves 10-15 times, thus has superelevation adaptation.And it is preferred that be made up of adhesive-bonded fabric, comfortable wearing is soft, low price, is provided simultaneously with again high airtight, therefore more has product competition advantage.
Another this utility model is disposable deserted product, uses safer, health, and uses high density bacteriological filtration fibrous filter plus high airtight, can deter dust, sandstorm, and effectively resistance PM2.5 sky dirt particulate matter.And be provided with multiple style and color and select to wear for user, amusement or interesting, to promote surcharge can be increased.
As shown in Figure 6, for the 3rd embodiment of this utility model protective nose cover, the present embodiment is with previous embodiment difference, and this is to extend to dual-side 15a (15b) in an oblique line and from boundary portion 13 to upper and lower junction surface 30c, 40c.
As shown in Figure 7, the 4th embodiment for this utility model protective nose cover, the present embodiment is with previous embodiment difference, it it is the position that the oblique line (upper and lower junction surface 30c, 40c) in aforementioned third embodiment (Fig. 6), dual-side 15a (15b) are surrounded with boundary portion 13, cut, form truncated portion 17a (Fig. 7) with neighbouring oblique line (upper and lower junction surface 30c, 40c) place, with allow wear more aesthetically pleasing generous.
As shown in Figure 8, for the 5th embodiment of this utility model protective nose cover, the present embodiment is with previous embodiment difference, and this is to extend to dual-side 15a (15b) in a camber line and from boundary portion 13 to upper and lower junction surface 30d, 40d.It addition, the position outside described camber line can further be cut, with allow wear more elegant in appearance.
As it is shown in figure 9, be the sixth embodiment of this utility model protective nose cover, the present embodiment is with previous embodiment difference, and four corners of mask body 10 can respectively be formed with truncated portion 17b by knuckle mode, the most elegant in appearance when wearing.
As shown in Figure 10, the 7th embodiment for this utility model protective nose cover, the present embodiment is with previous embodiment difference, and the width (vertical dimension from outer side edges 14a to boundary portion 13) of upper cup portion 11 is greater than the width (vertical dimension from outer side edges 14b to boundary portion 13) of lower cup portion 12.
As shown in figure 11, the 8th embodiment for this utility model protective nose cover, the present embodiment is with previous embodiment difference, and the width (vertical dimension from outer side edges 14a to boundary portion 13) of upper cup portion 11 is less than the width (vertical dimension from outer side edges 14b to boundary portion 13) of lower cup portion 12.Can suitably be adjusted the width in upper and lower cover portion 11,12 by this utility model the seven, the eight embodiment (Figure 10 and Figure 11), wear with the applicable different user shape of face, the most fully effective closely sealed face.
As shown in figure 12, the 9th embodiment for this utility model protective nose cover, the present embodiment is with previous embodiment difference, mask body 10 is formed with at least two level wrinkle folding 18 and one group of longitudinal direction gauffer 19, the wrinkle folding 18 of these levels lays respectively at the side in boundary portion 13, and the longitudinal gauffer 19 of this group is then through these horizontal gauffers 18.Thus, when strutting mask body 10, to form solid type structure, integral filter and vapor permeation area, increasing nasal respiration space can be improved, make breathing the most comfortable unimpeded.
As shown in figure 13, the tenth embodiment for this utility model protective nose cover, the present embodiment is with previous embodiment difference, more can include pair of engaging body 50, conjugant 50 is connected respectively at this between upper and lower junction surface 30b, 40b by this, conjugant 50 can be double faced adhesive tape, foam double faced adhesive tape, nail pin or suture, but is not limited.
As shown in figure 14, for the 11st embodiment of this utility model protective nose cover, the present embodiment is with previous embodiment difference, and belt body group 60 is the elastomeric belt body 61 of two wear-types, it is preferred that be to increase stable and comfort level when wearing in flat.
As shown in figure 15, for the 12nd embodiment of this utility model protective nose cover, the present embodiment is with previous embodiment difference, more can include at least one adhesive tape 60, and it is laid in the periphery of this mask body 10, can amplexiform face.Described adhesive tape 60 can be double faced adhesive tape, foam rubber, rubber cushion or its combine arbitrarily, be same as above-mentioned function and effect to reach.
As shown in figure 16, for the 13rd embodiment of this utility model protective nose cover, the present embodiment is with previous embodiment difference, more can include an outlet valve 70, and outlet valve 70 is mounted in mask body 10.By outlet valve 70, dampness when exhaling with discharge, steam, reduce the sultry situation of nose cup, expiration can be discharged more rapidly, expiration resistance is greatly reduced.
In sum, this utility model has following effect compared to prior art cording: for disposable products, use more safety and sanitation, and comfortable wearing is soft, low price, possess superelevation adaptation, expiration resistance can be greatly reduced simultaneously, have more product competition advantage.
Additionally, this utility model also has other effect: breathability is good, it is comfortable unimpeded to breathe, and can deter dust, sandstorm, effective resistance PM2.5 sky dirt particulate matter, another rich amusement and interest, to promote surcharge.
Finally, must again illustrate, all have common knowledge person in this utility model field and should be able to clearly know, embodiment cited by such detailed description and this utility model, only be suitable to its effect to be reached of structure of the present utility model is described, and it is not used to limit the category of claim of the present utility model, and the replacement of other equivalent elements, assembly, object, structure or device or change, also should be this utility model claim and contained.
Claims (12)
1. a protective nose cover, it is characterised in that: this protective nose cover, is somebody's turn to do in human body nose for restriction cover
Protective nose cover includes:
One mask body, has a upper cup portion and a lower cup portion, and this lower cup portion is stacked in this upper cup portion, with
It is formed with a boundary portion between this upper and lower cover portion；
One belt body group, is fixed in the both sides of this mask body；
Junction surface on a pair, lays respectively at the both sides of this upper cup portion；And
A pair time junction surface, lays respectively at the both sides of this lower cup portion, this to upper junction surface to should under connect
Conjunction portion connects and coextensive to this boundary portion, to seal the lateral margin of this mask body.
Protective nose cover the most according to claim 1, it is characterised in that: also include that an outlet valve is dress
It is located at this mask body.
Protective nose cover the most according to claim 1 and 2, it is characterised in that: also include pair of engaging
Body, this conjugant is connected respectively this on junction surface and this to lower junction surface between.
Protective nose cover the most according to claim 3, it is characterised in that: this conjugant be a double faced adhesive tape,
One foam double faced adhesive tape or a nail pin.
Protective nose cover the most according to claim 1 and 2, it is characterised in that: this is to upper and lower joint
Portion is in a straight line, this upper and lower cover portion be respectively provided with to should the portion of boundary arrange an outer side edges, this is straight
Line extends to this outer side edges from this boundary portion.
Protective nose cover the most according to claim 1 and 2, it is characterised in that: this is to upper and lower joint
Portion is in a straight line, this upper and lower cover portion be respectively provided with to should the portion of boundary arrange an outer side edges, this is straight
Line extends and between this outer side edges and this boundary portion from this boundary portion.
Protective nose cover the most according to claim 1 and 2, it is characterised in that: this is to upper and lower joint
Portion is in an oblique line, and this upper and lower cover portion is respectively provided with a corresponding dual-side, and this oblique line is from this boundary
Portion extends to this dual-side.
Protective nose cover the most according to claim 7, it is characterised in that: excise this oblique line, these both sides
The position that limit and this boundary portion are surrounded, to form a truncated portion at this oblique line neighbouring.
Protective nose cover the most according to claim 1 and 2, it is characterised in that: this is to upper and lower joint
Portion is in a camber line, and this upper and lower cover portion is respectively provided with a corresponding dual-side, and this camber line is from this boundary
Portion extends to this dual-side.
Protective nose cover the most according to claim 1 and 2, it is characterised in that: the width of this upper cup portion
Degree is greater than or is less than the width of this lower cup portion.
11. protective nose covers according to claim 1 and 2, it is characterised in that: this mask body molding
At least two horizontal gauffers and one group of longitudinal direction gauffer, the wrinkle folding of this two level is had to lay respectively at the side in this boundary portion,
This group longitudinal direction gauffer is then through this two horizontal gauffer.
12. 1 kinds of protective nose covers, it is characterised in that: this protective nose cover for limit cover in human body nose,
This protective nose cover includes:
One mask body, has a upper cup portion and a lower cup portion, and this lower cup portion is stacked in this upper cup portion, with
It is formed with a boundary portion between this upper and lower cover portion；
Junction surface on a pair, lays respectively at the both sides of this upper cup portion；
A pair time junction surface, lays respectively at the both sides of this lower cup portion, this to upper junction surface to should under connect
Conjunction portion connects and coextensive to this boundary portion；And
One adhesive tape, is laid in the lateral margin of this mask body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305381.9U CN205549277U (en) | 2016-04-13 | 2016-04-13 | Protective nose cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305381.9U CN205549277U (en) | 2016-04-13 | 2016-04-13 | Protective nose cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549277U true CN205549277U (en) | 2016-09-07 |
Family
ID=56811741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620305381.9U Active CN205549277U (en) | 2016-04-13 | 2016-04-13 | Protective nose cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924569A (en) * | 2018-11-26 | 2019-06-25 | 盐城吉大智能终端产业研究院有限公司 | A kind of novel intelligent protective device and its application method |
| CN111358071A (en) * | 2020-03-09 | 2020-07-03 | 吉祥三宝高科纺织有限公司 | Medical protective nose mask |
-
2016
- 2016-04-13 CN CN201620305381.9U patent/CN205549277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924569A (en) * | 2018-11-26 | 2019-06-25 | 盐城吉大智能终端产业研究院有限公司 | A kind of novel intelligent protective device and its application method |
| CN111358071A (en) * | 2020-03-09 | 2020-07-03 | 吉祥三宝高科纺织有限公司 | Medical protective nose mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |