CN102091388A - Mask - Google Patents
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- Publication number
- CN102091388A CN102091388A CN2010105874598A CN201010587459A CN102091388A CN 102091388 A CN102091388 A CN 102091388A CN 2010105874598 A CN2010105874598 A CN 2010105874598A CN 201010587459 A CN201010587459 A CN 201010587459A CN 102091388 A CN102091388 A CN 102091388A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- face shield
- mask body
- filtration liner
- installation portion
- 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.)
- Granted
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/003—Means for influencing the temperature or humidity of the breathing gas
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
Abstract
The invention provides a mask advantaged by prevention of a filtering liner installed on the mask from contacting mouth of a wearer, prevention of stuffed humidity, easy breathing, easy talk, and prevention of obscuring glasses lenses during wearing of glasses users. The mask is formed by a filtering linier (1) covering the nose and the mouth, and a mask body (2) installing the filtering liner (1) at the internal side in a free assembly-disassembly way, the filtering liner (1) is in the shape of a stereo, preventing the filtering liner itself from contacting the nostril part and the mouth of a wearer, on the above mask body (2), an installation part (2a) of the filtering liner (1) is disposed.
Description
Technical field
The present invention relates to be suitable for jog, by bike, during outdoor exercises such as skiing, when motorcycle is ridden, prevent respiratory apparatus impairment that the exhaust gas, pollen, dust etc. of automobile bring etc. or prevent the face shield of the intrusion etc. of cold local cold air.
Background technology
In the past, as this face shield, for example as shown in figure 16, exist in and from the face to the occiput, to form nose covering portion 12, below this nose covering portion 12 of following, form a mouthful covering portion 13, connect the structure (patent documentation 1) that fixing body 14 is set, on these fixing bodies 14, is respectively equipped with affixed bodies 15 such as two sides splicing tape in the both sides of above-mentioned mask body 11 respectively by the central portion of the tabular mask body 11 of the proper width of covering.
Above-mentioned face shield is formed with in nose covering portion 12 and mouthful boundary portion of covering portion 13 and is used for horizontal notch 16 that nostril portion is exposed.And, in mouth covering portion 13, be equipped with the aperture 17 of many ventilation usefulness, make wearer's breathing good, make to talk and become easy.
In addition, as this face shield, for example as shown in figure 17, exist by cover nose and mouthful filtration liner 21 and these filtration liners 21 are installed, are connected with the structure (patent documentation 2) that the mask body 24 of fixing body 23 constitutes in both sides by face splicing tape 22 freely in inboard dismounting.
Above-mentioned face shield is the structure that is provided with many apertures 25 in the part of the lower part of the nose of mask body 24 and mouth, is the structure that is provided with face splicing tape 26 on installation portion 23.And, by the lower part of nose and mouthful many apertures 25 of being provided with of part, make wearer's breath be discharged to the outside, so the eyeglass of glasses etc. can not blur.
[patent documentation 1] opens clear 60-165411 communique in fact
[patent documentation 2] spy opens flat 8-80356 communique
But, in patent documentation 1 described face shield, owing to be formed with in the nose covering portion 12 of mask body 11 and mouthful boundary portion of covering portion 13 and be used for the notch 16 that nostril portion is exposed, the aperture 17 that in mouth covering portion 13, is equipped with many ventilation usefulness, become easy so that wearer's breathing improves, makes to talk, but when face shield is worn, contact mouth limit, so have vexed wet or breathe problem still bad, that talk is not also felt better the wearer owing to be located in above-mentioned aperture 17 in mouthful covering portion 13.
And then, in patent documentation 1 described face shield, owing to the above-mentioned aperture 17 that is located in mouthful covering portion 13 contacts when face shield is worn on wearer's mouth limit, so mouthful covering portion 13 is dirty, but owing to this mouthful covering portion 13 can not change, so have antihygienic problem.
In addition, in patent documentation 2 described face shields, also owing to be provided with many apertures 25 in the lower part of nose and the part of mouth, so eyeglass etc. can not blur, but the filtration liner 21 that is mounted in the inboard of mask body 24 contacts on wearer's mouth limit, has the vexed problem that wets, can not breathe well, talk and also do not feel better.
And then, in patent documentation 2 described face shields, because 22 dismounting of filtration liner 21 usefulness face splicing tapes are installed on the mask body 24 freely, so this filtration liner 21 can be changed when dirty, but face splicing tape 22 is difficult to dismounting, dismounting operation is difficulty, and the dirty wearer's of being attached to situation is on hand arranged, and has aspect health the also problem of variation.
Summary of the invention
So, problem of the present invention is to solve above-mentioned problem in the past, and purpose is to provide a kind of mouth limit that makes the filtration liner that is installed on the mask body be not in contact with the wearer, can vexedly not wet, breathe also the face shield also very easy, that eyeglass can not blur when the wearing of glasses user that can carry out well, talk.
And then, the purpose of this invention is to provide a kind of replacing that when the replacing of filtration liner, can easily carry out this filtration liner, dirty can not be attached to the wearer on hand, at face shield also good aspect the health.
Therefore, face shield of the present invention is following structure: by cover nose and mouthful filtration liner 1 and constitute at the mask body 2 that this filtration liner 1 is installed in inboard dismounting freely, above-mentioned filtration liner 1 is three-dimensional shape, so that it does not touch with wearer's a nostril portion and a mouthful edge joint, on above-mentioned mask body 2, be provided with the installation portion 2a of above-mentioned filtration liner 1.
And, face shield of the present invention is following structure: on above-mentioned filtration liner 1, be provided with extension 1a in two side ends, on above-mentioned mask body 2, two side ends at installation portion 2a is connected with fixing body 2b, on each base end part of the installation portion 2a of these fixing bodies 2b side, be provided with insertion section 7, above-mentioned extension 1a inserted respectively with respect to these insertion sections 7 take off freely.
And then, face shield of the present invention is following structure: on above-mentioned filtration liner 1, be provided with extension 1a in two side ends, on above-mentioned mask body 2, two side ends at installation portion 2a is connected with fixing body 2b, on each base end part of the installation portion 2a of these fixing bodies 2b side, be provided with hook portion 10, make above-mentioned extension 1a with respect to these hook portions 10 respectively hook take off freely.
In addition, face shield of the present invention is following structure: in the upper end of above-mentioned filtration liner 1, be provided with to wearer's the bridge of the nose and the contact component 4 on two cheek tops.
And then face shield of the present invention is following structure: in the upper end of the installation portion 2a of above-mentioned mask body 2, be provided with corresponding to the shape of wearer's bridge of the nose bending freely and be the conformal parts 5 of regulation shape.
In addition, face shield of the present invention is following structure: be provided with air bleeding valve 3 on above-mentioned filtration liner 1, with the installation portion 2a netted matrix making that is rich in aeration of above-mentioned mask body 2.
And then face shield of the present invention is following structure: on the fixing body 2b of above-mentioned mask body 2, be provided with the tape 8 to the installation usefulness of helmet H.
In addition, face shield of the present invention is following structure: have depression D on the base end part of above-mentioned extension 1a.
Face shield of the present invention constitutes as described above, so be installed in the mouth limit that filtration liner on the mask body can not touch the wearer, can vexedly not wet in wearer's mouth limit, breathe and also can carry out very well, talking also is very easy to, and eyeglass can not blur yet when the wearing of glasses user.
And then face shield of the present invention can easily carry out the replacing of this filtration liner when the replacing of filtration liner, dirtyly can not be attached to the wearer on hand, and is also good aspect health.
Description of drawings
Fig. 1 is the side view of an embodiment of the relevant face shield of the present invention of expression.
Fig. 2 is the side view of the filtration liner that uses in face shield shown in Figure 1.
Fig. 3 is the front view of filtration liner shown in Figure 2.
Fig. 4 is the rearview of filtration liner shown in Figure 2.
Fig. 5 is the front view of the state that launches of the mask body of face shield shown in Figure 1.
Fig. 6 is the rearview of the state that launches of the mask body of face shield shown in Figure 1.
Fig. 7 is the key diagram of the state on the mask body shown in Figure 6 that filtration liner is installed to.
Fig. 8 is the key diagram of the user mode of expression face shield shown in Figure 1.
Fig. 9 be the relevant face shield of the present invention of expression another embodiment from stereogram by the state of top view.
Figure 10 is the stereogram of the state of observing from the backrest face of face shield shown in Figure 9.
Figure 11 is the side view of the filtration liner that uses in face shield shown in Figure 9.
Figure 12 is the front view of filtration liner shown in Figure 11.
Figure 13 is the rearview of filtration liner shown in Figure 11.
Figure 14 is the stereogram from the state of the mask body of backrest face observation face shield shown in Figure 9.
Figure 15 is the ear-hang rope view of apparatus with the fixing body of mask body shown in Figure 14.
Figure 16 is a stereogram of representing an example of face shield in the past.
Figure 17 is another routine stereogram of representing face shield in the past.
Description of reference numerals
1 filtration liner
The 1a extension
2 mask bodies
The 2a installation portion
The 2b fixing body
3 air bleeding valves
4 contact components
5 conformal parts
7 insertion sections
8 tapes
10 hook portions
The D depression
The H helmet
The specific embodiment
Below, explain the mode that is used for implementing face shield of the present invention based on accompanying drawing.
Fig. 1～Fig. 8 is an embodiment of face shield of the present invention having been made the structure that is suitable for by bike, made the structure of when the helmet of usefulness is by bike installed, wearing easily, by cover nose and mouthful filtration liner 1 and constitute at the mask body 2 that this filtration liner 1 is installed in inboard dismounting freely.
Above-mentioned filtration liner 1 is not the three-dimensional shape that nostril portion and mouthful edge joint with the wearer touch, and is provided with extension 1a in its two side ends.Illustrated filtration liner 1 has been made and has been the roughly three-dimensional shape of the cup-shaped of truncated cone, but can make the cup-shaped of the substantial cylindrical that is smooth three-dimensional shape etc., three-dimensional shape is implemented arbitrarily.In addition, be provided with air bleeding valve 3 in this substantial middle portion of positive 1b that is the filtration liner 1 of three-dimensional shape.
And above-mentioned filtration liner 1 for example is the three-layer structure of outer lateral body, intermediate and interior lateral body, and outer lateral body and interior lateral body are made of nonwoven, and intermediate is made of the filter that active carbon is housed.The extension 1a of above-mentioned filtration liner 1 forms the roughly four limit sheets that for example illustrate such lengthwise, but so long as shape, size that the wearer pinches with finger easily are that what kind of shape can.In addition, the extension 1a of this filtration liner 1 also can not be equipped with the intermediate of the filter of active carbon, and is two layers of structure of outer lateral body and interior lateral body.
And then, in the upper end of above-mentioned filtration liner 1, be provided with to wearer's the bridge of the nose and the contact component 4 on two cheek tops.This contact component 4 is the fin of the such elastically deformable of diagram, pushed and distortion and removable by wearer's bridge of the nose and two cheek tops, eliminate in the gap that will produce between bridge of the nose and two cheek tops and filtration liner 1, but so long as the structure that this gap is eliminated, be not limited to the fin of above-mentioned elastically deformable.
Above-mentioned mask body 2 is made of the cloth of synthetic resin etc., is provided with the installation portion 2a of above-mentioned filtration liner 1, is connected with fixing body 2b in the two side ends of this installation portion 2a.Installation portion 2a is made into cup-shaped by the netted matrix that is rich in aeration, forms along the filtration liner 1 that is three-dimensional shape.In addition, in the upper end of installation portion 2a, being provided with freely corresponding to the shape of wearer's bridge of the nose, bending is the conformal parts 5 of regulation shape.These conformal parts 5 are made of wire or metallic plate, shape memory resin etc., eliminate in the gap that will produce between wearer's bridge of the nose and installation portion 2a, if but can under the state of bending, keep its shape, be not limited to wire or shape memory resin.
And the fixing body 2b of above-mentioned mask body 2 forms band shape, pars intermedia is done reticulating so that it is rich in aeration, with each outer end of installation portion 2a opposition side on be provided with affixed bodies 6 such as face splicing tape.In addition, on the base end part separately of the installation portion 2a of above-mentioned fixing body 2b side, be provided with insertion section 7, the extension 1a of above-mentioned filtration liner 1 is taken off freely with respect to these insertion sections 7 are slotting respectively.These insertion sections 7 are pocket-like, and opening 7a is positioned at the both sides of installation portion 2a.In addition, has made above-mentioned insertion section 7 can the size of more than neededly extension 1a being inserted, make and easily this extension 1a is inserted, but also can make the size that just in time extension 1a can be inserted, also can make the size that can reluctantly extension 1a be pushed and insert.
And then above-mentioned mask body 2 has been made the tape 8 that is provided with to the installation usefulness of helmet H on fixing body 2b.This tape 8 forms the band shape that is provided with affixed bodies 9 such as face splicing tape at two ends, is wound on the fixing body 2b.
Fig. 9～Figure 15 has made another embodiment that is suitable for dustproof usefulness with face shield of the present invention, same with the structure that is suitable for usefulness by bike, by cover nose and mouthful filtration liner 1 and constitute at the mask body 2 that this filtration liner 1 is installed in inboard dismounting freely.
Above-mentioned filtration liner 1 is not the three-dimensional shape that nostril portion and mouthful edge joint with the wearer touch, and is provided with extension 1a in its two side ends.And then, on the base end part of above-mentioned extension 1a, have depression D.Illustrated filtration liner 1 has been made the three-dimensional shape of the cup-shaped that is conical shaped, but can make the cup-shaped of the substantial cylindrical that is smooth three-dimensional shape etc., three-dimensional shape is implemented arbitrarily.In addition, be provided with air bleeding valve 3 in this substantial middle portion of positive 1b that is the filtration liner 1 of three-dimensional shape.
And above-mentioned filtration liner 1 for example is the three-layer structure of outer lateral body, intermediate and interior lateral body, and outer lateral body and interior lateral body are made of nonwoven, and intermediate is made of the filter that active carbon is housed.The extension 1a of above-mentioned filtration liner 1 forms and for example illustrates such roughly lengthwise circle shape, but so long as shape, size that the wearer pinches with finger easily are that what kind of shape can.In addition, the extension 1a of this filtration liner 1 also can not be equipped with the intermediate of the filter of active carbon, and is two layers of structure of outer lateral body and interior lateral body.
And then, in the upper end of above-mentioned filtration liner 1, be provided with to wearer's the bridge of the nose and the contact component 4 on two cheek tops.This contact component 4 is the fin of the such elastically deformable of diagram, pushed and distortion and removable by wearer's bridge of the nose and two cheek tops, eliminate in the gap that will produce between bridge of the nose and two cheek tops and filtration liner 1, but so long as the structure that this gap is eliminated, be not limited to the fin of above-mentioned elastically deformable.
In addition, on the upper end of above-mentioned filtration liner 1, being provided with freely corresponding to the shape of wearer's bridge of the nose, bending is the conformal parts 5 of regulation shape.These conformal parts 5 are made of wire or metallic plate, shape memory resin etc., eliminate with the gap that above-mentioned contact component 4 will produce between wearer's bridge of the nose and filtration liner 1, if but can under the state of bending, keep its shape, be not limited to wire or shape memory resin.
Above-mentioned mask body 2 is made of the cloth of synthetic resin etc., is provided with the installation portion 2a of above-mentioned filtration liner 1, is connected with fixing body 2b in the two side ends of this installation portion 2a.Installation portion 2a is made by the retractile netted matrix that is rich in aeration, is provided with the retaining hole h of air bleeding valve 3 in substantial middle, along the filtration liner 1 that is three-dimensional shape.In addition, the place ahead of installation portion 2a and fixing body 2b is covered by enclosing cover 2c, and then, this enclosing cover 2c is hung down, so that it covers user's jawbone or neck to the below of installation portion 2a and fixing body 2b.
And the fixing body 2b of above-mentioned mask body 2 is equipped with the ear-hang rope Sa that is round, is the structure that rubber rope etc. is made of the material with retractility with this ear-hang rope Sa.The ear-hang rope Sa of this fixing body 2 installs the auxiliary rope Sb at rear portion that two ear-hang rope Sa is furthered each other and push user's neck as required.In addition, make auxiliary rope Sb that bracelet B etc. is set on end separately and can link mutually, and length adjustment freely.
In addition, on the base end part separately of the installation portion 2a of above-mentioned fixing body 2b side, be provided with hook portion 10, the extension 1a that makes above-mentioned filtration liner 1 with respect to these hook portions 10 respectively hook take off freely.These hook portions 10 make the retractility that sets along the vertical direction or the restiform bodies of non-retractility etc. and form hook hole O, identical or big slightly than it apart from d between the depression D up and down of the lengthwise L that makes this hook hole O and the base end part that is located at above-mentioned extension 1a makes it be difficult to the disengaging from these depressions D.In addition, under the situation that makes above-mentioned hook portion 10 for the restiform bodies of retractility, the lengthwise L that also can make above-mentioned hook hole O than between above-mentioned depression D little apart from d.
Face shield of the present invention is owing to constitute as described above, so when face shield is worn, wearer's nostril portion and mouthful limit are positioned at the three-dimensional shape of filtration liner 1, be not in contact with on this filtration liner 1, and then owing on filtration liner 1, be provided with air bleeding valve 3, so can vexedly not wetting in wearer's mouth limit, breathes and can carry out very well yet, talks and become very easy yet.
And, eliminate in the gap that the contact component 4 of the upper end of face shield of the present invention by being located at filtration liner 1 or conformal parts 5 will produce between wearer's bridge of the nose and two cheek tops and filtration liner 1, and then, eliminate in the gap that the conformal parts 5 of the upper end of the installation portion 2a by being located at mask body 2 also will produce between wearer's bridge of the nose and installation portion 2a, so eyeglass can not blur yet when the wearing of glasses user.
And then, face shield of the present invention is under situation about filtration liner 1 being installed on the mask body 2, as long as make filtration liner 1 enter into the installation portion 2a of mask body 2, the extension 1a of this filtration liner 1 is inserted into the insertion section 7 of mask body 2 or is hooked in the hook portion 10 of mask body 2 from each opening 7a, filtration liner 1 is not offset from installation portion 2a.
In addition, use face shield of the present invention, under the dirty situation of filtration liner 1, insert, the extension 1a of filtration liner 1 is pinched and pulls out as long as will point from the opening 7a of the insertion section 7 of mask body 2, or with the finger hook portion 10 of mask body 2 has been pinched, the extension 1a of filtration liner 1 is pulled down from this hook portion 10, just the installation portion 2a of this filtration liner 1 from mask body 2 can be taken out simply, so can easily carry out the replacing of this filtration liner 1, dirtyly also can not be attached to the wearer on hand.
And then, face shield of the present invention is being provided with on the fixing body 2b of mask body 2 under the situation of the tape 8 of the installation usefulness of helmet H, as shown in Figure 8, as long as be wound up on the mounting strap B of helmet H, just also can prevent the skew of face shield with the fixing body 2b of mask body 2.
In addition, face shield of the present invention is made the fixing body 2b of mask body 2 structure that the ear-hang rope Sa that is round is installed, is being installed on this ear-hang rope Sa under the situation of auxiliary rope Sb, ear-hang rope Sa is difficult for the ear skew from the user very much, also can prevent the skew of face shield.
Claims (8)
1. face shield, it is characterized in that, by cover nose and mouthful filtration liner (1) and constitute at the mask body (2) that this filtration liner (1) is installed in inboard dismounting freely, above-mentioned filtration liner (1) is three-dimensional shape, so that it does not touch with wearer's a nostril portion and a mouthful edge joint, on above-mentioned mask body (2), be provided with the installation portion (2a) of above-mentioned filtration liner (1).
2. face shield as claimed in claim 1, it is characterized in that, on above-mentioned filtration liner (1), be provided with extension (1a) in two side ends, on above-mentioned mask body (2), two side ends at installation portion (2a) is connected with fixing body (2b), is provided with insertion section (7) on each base end part of installation portion (2a) side of these fixing bodies (2b), above-mentioned extension (1a) is inserted respectively with respect to these insertion sections (7) taken off freely.
3. face shield as claimed in claim 1, it is characterized in that, on above-mentioned filtration liner (1), be provided with extension (1a) in two side ends, on above-mentioned mask body (2), two side ends at installation portion (2a) is connected with fixing body (2b), is provided with hook portion (10) on each base end part of installation portion (2a) side of these fixing bodies (2b), make above-mentioned extension (1a) with respect to these hook portions (10) respectively hook take off freely.
4. as each described face shield in the claim 1～3, it is characterized in that the upper end in above-mentioned filtration liner (1) is provided with to wearer's the bridge of the nose and the contact component (4) on two cheek tops.
5. as each described face shield in the claim 1～4, it is characterized in that,, be provided with corresponding to the shape of wearer's bridge of the nose bending freely and be the conformal parts (5) of regulation shape in the upper end of the installation portion (2a) of above-mentioned mask body (2).
6. as each described face shield in the claim 1～5, it is characterized in that, on above-mentioned filtration liner (1), be provided with air bleeding valve (3), the installation portion (2a) of above-mentioned mask body (2) is made of the netted matrix that is rich in aeration.
7. as each described face shield in the claim 2～6, it is characterized in that, on the fixing body (2b) of above-mentioned mask body (2), be provided with tape (8) to the installation usefulness of the helmet (H).
8. face shield as claimed in claim 3 is characterized in that, has depression (D) on the base end part of above-mentioned extension (1a).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009280630 | 2009-12-10 | ||
| JP2009-280630 | 2009-12-10 | ||
| JP2010256880A JP5700278B2 (en) | 2009-12-10 | 2010-11-17 | mask |
| JP2010-256880 | 2010-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102091388A true CN102091388A (en) | 2011-06-15 |
| CN102091388B CN102091388B (en) | 2015-11-25 |
Family
ID=44124764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010587459.8A Expired - Fee Related CN102091388B (en) | 2009-12-10 | 2010-12-10 | Face shield |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101777866B1 (en) |
| CN (1) | CN102091388B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127632A (en) * | 2011-11-22 | 2013-06-05 | 埃森·费尔索夫 | Breathing mask and filter thereof |
| CN105661694A (en) * | 2016-04-13 | 2016-06-15 | 尚乐 | Intelligent mask |
| CN105747320A (en) * | 2016-04-13 | 2016-07-13 | 尚乐 | Mining downhole safety mask |
| CN105822350A (en) * | 2016-04-13 | 2016-08-03 | 孙欣 | Mining underground safety monitoring system based on RFID positioning |
| CN105879261A (en) * | 2016-04-13 | 2016-08-24 | 尚乐 | Mining underground intelligent mask |
| CN111060433A (en) * | 2018-10-16 | 2020-04-24 | 山本光学株式会社 | Mask tight-contact degree determination device |
| CN112203727A (en) * | 2018-06-06 | 2021-01-08 | 德尔格安全股份两合公司 | Breathing protective mask and filter housing for a breathing protective mask |
| CN112462532A (en) * | 2019-09-06 | 2021-03-09 | 山本光学株式会社 | Glasses |
| FR3111771A1 (en) * | 2020-06-26 | 2021-12-31 | Sigvaris Ag | FILTERING MASK |
| CN112462532B (en) * | 2019-09-06 | 2024-05-03 | 山本光学株式会社 | Glasses with glasses |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103829407A (en) * | 2014-02-27 | 2014-06-04 | 苏州宝丽洁日化有限公司 | Haze-proof and antibacterial mask |
| KR102348156B1 (en) * | 2014-11-04 | 2022-01-05 | 주식회사 엘지생활건강 | Mask |
| KR102121934B1 (en) * | 2018-12-13 | 2020-06-26 | (주)해원통상 | Functional Mask |
| AT17294U1 (en) * | 2020-12-10 | 2021-11-15 | Wedenig Anna | mask |
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2010
- 2010-11-30 KR KR1020100120219A patent/KR101777866B1/en active IP Right Grant
- 2010-12-10 CN CN201010587459.8A patent/CN102091388B/en not_active Expired - Fee Related
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103127632A (en) * | 2011-11-22 | 2013-06-05 | 埃森·费尔索夫 | Breathing mask and filter thereof |
| CN105661694A (en) * | 2016-04-13 | 2016-06-15 | 尚乐 | Intelligent mask |
| CN105747320A (en) * | 2016-04-13 | 2016-07-13 | 尚乐 | Mining downhole safety mask |
| CN105822350A (en) * | 2016-04-13 | 2016-08-03 | 孙欣 | Mining underground safety monitoring system based on RFID positioning |
| CN105879261A (en) * | 2016-04-13 | 2016-08-24 | 尚乐 | Mining underground intelligent mask |
| CN105661694B (en) * | 2016-04-13 | 2018-10-16 | 泉州市华凯智能科技有限公司 | Intelligent mask |
| CN105747320B (en) * | 2016-04-13 | 2018-10-26 | 泉州市富永盛技术服务有限公司 | Mine underground safe respirator |
| CN112203727A (en) * | 2018-06-06 | 2021-01-08 | 德尔格安全股份两合公司 | Breathing protective mask and filter housing for a breathing protective mask |
| CN111060433A (en) * | 2018-10-16 | 2020-04-24 | 山本光学株式会社 | Mask tight-contact degree determination device |
| CN112462532A (en) * | 2019-09-06 | 2021-03-09 | 山本光学株式会社 | Glasses |
| CN112462532B (en) * | 2019-09-06 | 2024-05-03 | 山本光学株式会社 | Glasses with glasses |
| FR3111771A1 (en) * | 2020-06-26 | 2021-12-31 | Sigvaris Ag | FILTERING MASK |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102091388B (en) | 2015-11-25 |
| KR101777866B1 (en) | 2017-09-12 |
| KR20110066089A (en) | 2011-06-16 |
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