CN101897484A - Sealed protective cover for mask - Google Patents
Sealed protective cover for mask Download PDFInfo
- Publication number
- CN101897484A CN101897484A CN2010101884088A CN201010188408A CN101897484A CN 101897484 A CN101897484 A CN 101897484A CN 2010101884088 A CN2010101884088 A CN 2010101884088A CN 201010188408 A CN201010188408 A CN 201010188408A CN 101897484 A CN101897484 A CN 101897484A
- Authority
- CN
- China
- Prior art keywords
- mask
- protective cover
- sealed protective
- frame
- air bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to a sealed protective cover for a mask, which overcomes the defects that the existing masks have weak gastightness or expensive construction cost, and are difficult to repeatedly use and the like. The sealed protective cover is provided with a fixed device, a respirator fabric and a soft object which can generate deformation when the sealed protective cover clings to a face and externally press the respirator fabric, which is close to the skin and at the inner side of the sealed protective cover, at the periphery of the region containing nostrils or a mouth and a nose, and the region and the outside are separated by the respirator fabric at the moment. The externally pressed respirator can be classified into main two major schemes: a novel nose mask and the sealed protective cover for the mask. Generally, the novel nose mask and the sealed protective cover for the mask are provided with a gas dag or a liquid bag or other flexible materials having certain elasticity as a press device therein.
Description
Affiliated technical field
The present invention relates to a kind of sealed protective cover for mask.
Background technology
At present, common mouth mask is not strong in the air-tightness around it, causes its protective capacities not strong.Though and but other senior mouth masks have the metal bead of deformation at bridge of the nose place, realize good docile and obediently but still be difficult to full shape of face to the user, and senior mouth mask costs an arm and a leg, and is difficult for promoting, and is difficult to repeatedly use.
Summary of the invention
Strong or involve great expense in order to overcome above-mentioned mouth mask air-tightness, shortcoming such as be difficult to repeatedly use, the invention provides a kind of sealed protective cover for mask, this invention is to provide sealing protection or fixing light utensil for various mouth masks or mouth mask filter lining.
The technical solution adopted in the present invention is:
Sealed protective cover for mask is mainly by the frame of sub-circular or square frame shape, the belt that the frame both sides are used for fixing, and invest the main body that inflatable bladders on this frame is formed sealed protective cover for mask.This air bag invests on the frame presenting a closed flexible pipe after the inflation, this air bag than the outside be positioned at the ventilative lining of the inboard mouth mask of pressing close to skin around compressing.Usually, this air bag flexible pipe is using when of the present invention between frame and mouth mask, and realizes around it and user face well docile and obedient compressing around the mouth mask to make.The ventilative lining of described mouth mask is the ventilative lining in all kinds of mouth mask finished products, and also promptly this moment, sealed protective cover for mask and mouth mask were used in combination, and sealed protective cover for mask is outside around the side compression mouth mask.Perhaps, the ventilative lining of described mouth mask also can only be a ventilative lining, the part skin that helps nostril and lip effectively to cover that it is covered in nostril and lip and periphery thereof has on the sealed protective cover for mask main body that fixture connects, the fixing mouth mask lining of breathing freely.The belt of frame both sides has Telescopic Fixed device to regulate the effective length of belt.Frame can partly adopt the stronger materials of hardness such as duroplasts, but the metal bead of part employing deformation etc. has the material of better deformability to make, thereby make frame not only can keep good solid form in use but also can regulate shape by the user, and be convenient to fold at positions such as the bridge of the noses.Such as, frame is the hard thing of projection near bridge of the nose center reaches, its shape meets nose type (promptly being " ⌒ " shape); Frame at the intersection (being nose both wings wing tip place) of the bridge of the nose and face's main body be the object of deformation but the metal bead of deformation (but such as).This air bag flexible pipe can be made by light gas impermeable materials such as polychloroethylene films, and can have gas port to be opened/closed be used to fill, exhaust.Above-mentioned air bag also can make liquid capsule or other physical propertys flexible material suitable with it into.Being used for fixing sealed protective cover for mask in use and can having as Telescopic Fixed devices such as Small clamps in the belt of face of frame both sides is so that the effective length of regulating the belt that is used for fixing when using.In addition, also can around frame, increase as fixtures such as clips, thereby have the ventilative lining of filtering gas pollutant function using only to adopt, and make it be fixed in the said fixing device, and be pressed by air bag and realize the isolation of user's mouth and nose and outside contamination.Above-mentioned lining cutting in use also can cut in advance and place these linings of some parts sealing bag to preserve, and the present invention has comprised the scheme that this sealed protective cover for mask and above-mentioned lining are used in combination.
Another kind of sealed protective cover for mask, except not having extra frame, other is consistent with above-mentioned sealed protective cover for mask in its feature; Perhaps it also can be regarded above-mentioned frame as and itself be air bag or liquid capsule.Its core component is air bag or liquid capsule, and air bag or liquid capsule are covered in around the ventilative lining of mouth mask, and air bag or liquid capsule, ventilative lining closely are connected with user's skin order on every side; It also has belt to be used to realize above-mentioned tight connection and fixing.
Sealed protective cover for mask can also be mainly be made up of air bag or liquid capsule or flexible rubber ring or its compressing member that is combined to form arbitrarily and belt, belt traction air bag or liquid capsule or flexible rubber ring or its compressing member of combination arbitrarily are covered in around the ventilative lining of mouth mask it, and described compressing member, ventilative lining and user's skin are linked in sequence.All the other above-mentioned corresponding techniques features also are applicable to this.
In the above-mentioned all kinds of sealed protective cover for mask, air bag or liquid capsule or flexible rubber ring or frame or its combination arbitrarily are referred to as compressing member; Have the position and line body that can be close to this part skin or bar body (being generally flat bar body) between nose and lip in use in the described compressing member, described line body or bar body are pressed in use or are fixed on the ventilative lining that covers nostril and peripheral skin thereof (the fixing of line body or bar body can increase the belt that is connected with its main body fixing belt and good realization by online body or bar body both sides), and described line body or bar body generally invest the inboard of described compressing member; This closed impaction part is divided into upper and lower two parts by described line body or bar body, and jockey (such as double buckle, clip, VELCRO etc.) is arranged between these two parts; The compressing member of lower part can on turn over, can compressing member after turning on it by the fixing tight part in the above of described jockey on.Certainly, the compressing member of lower part turns on also can be not and keeps original position, promptly only increases line body or bar body between above-mentioned nose and the lip, and makes the air-tightness around the ventilative lining of mouth mask stronger with this, and this also belongs to the scope of protection of the invention.
In the above-mentioned all kinds of sealed protective cover for mask, air bag or liquid capsule or flexible rubber ring or frame or its combination arbitrarily are referred to as compressing member; This closed impaction part below part be the position and line body or bar body that can be close to this part skin between nose and lip in use; At this moment, compressing member compress the ventilative lining of mouth mask around in the nostril the zone and make nostril turnover gas not stopped up by compressing member.At this moment, sealed protective cover for mask can constitute a nose cup with the mouth mask lining.
The invention has the beneficial effects as follows that can be embodied as various mouth masks or mouth mask filtration lining provides sealing protection or fixing, thereby improves the mouth mask air-tightness, and waste light, that can repeatedly use, reduce mask material repeatedly.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the front perspective view of one embodiment of the invention.
Fig. 2 is the front perspective view of another embodiment of the present invention.
1. frames among the figure, 2. air bag, 3. the belt that is used for fixing, 4. gas port to be opened/closed, 5. the Telescopic Fixed device of belt, 6. the fixture around the frame, the ventilative lining that 7. has filtering gas pollutant function, 8. position (i.e. " philtrum ") and line body that can be close to this part skin or flat body between nose and lip.
The specific embodiment
In the embodiment shown in fig. 1, sealed protective cover for mask is mainly by the frame (1) of sub-circular, the belt that the frame both sides are used for fixing (3), and the inflatable bladders (2) that invests on this frame forms, this air bag (2) presents the flexible pipe of a sub-circular after inflation.This air bag flexible pipe (2) is using when of the present invention between frame and mouth mask, and realizes around it and user face well docile and obedient compressing around the mouth mask to make.Frame (1) but can some parts adopt some part of hard material such as duroplasts to adopt the metal bead etc. of deformation to have the material of better deformability to make, thereby make frame (1) not only can keep good solid form in use but also can regulate shape by the user, and be convenient to fold at positions such as the bridge of the noses.This air bag flexible pipe (2) can be made by light gas impermeable materials such as polychloroethylene films, and has that gas port to be opened/closed (4) is used to fill, exhaust.The frame both sides be used in use fixedly that sealed protective cover for mask can have as Telescopic Fixed devices (5) such as Small clamps in the belt (3) of face so that the effective length of regulating the belt that is used for fixing when using.In addition, also can around frame, increase, replace mouth mask at the ventilative lining (7) that uses only employing to have filtering gas pollutant function, and make it be fixed in said fixing device (6) as fixtures such as clip (6).This lining (7) that sealed protective cover for mask can be covered in suitable area go up to use, and this lining is close to user face by air bag (2) institute pressure place and is realized the isolation of user's mouth and nose and outside contamination.This lining (7) can also can be cut in advance and be placed some parts of these linings (7) sealing bag to preserve by user's cutting prepares against use.
In the embodiment shown in Figure 2, than Duoed position between nose and lip (i.e. " philtrum ") and a line body that can be close to this part skin or a flat body (8) at embodiment shown in Figure 1.Said fixing device (6) also can be used for connecting upper and lower two parts of body that sealed protective cover for mask is divided by flat body (8) except that ventilative lining (7).The body lower part can be selected to turn over also can not select to turn in use.
Claims (10)
1. sealed protective cover for mask is characterized in that: by frame, and the belt that the frame both sides are used for fixing, and invest the main body that inflatable bladders on this frame is formed sealed protective cover for mask.
2. sealed protective cover for mask according to claim 1 is characterized in that: this air bag invests on the frame presenting a closed flexible pipe after the inflation, this air bag than the outside be positioned at the ventilative lining of the inboard mouth mask of pressing close to skin around compressing.
3. sealed protective cover for mask according to claim 2, it is characterized in that: the ventilative lining of described mouth mask is the ventilative lining in all kinds of mouth mask finished products, also promptly this moment, sealed protective cover for mask and mouth mask were used in combination, and sealed protective cover for mask is outside around the side compression mouth mask; The ventilative lining of perhaps described mouth mask only is a ventilative lining, and the part skin that helps nostril and lip effectively to cover that it is covered in nostril and lip and periphery thereof has on the sealed protective cover for mask main body that fixture connects, the fixing mouth mask lining of breathing freely.
4. sealed protective cover for mask according to claim 1 is characterized in that: the belt of frame both sides has Telescopic Fixed device to regulate the effective length of belt.
5. sealed protective cover for mask according to claim 1 is characterized in that: frame can partly adopt the stronger material of hardness, and part adopts has the material of better deformability to make; Frame bridge of the nose center and near be the hard thing of projection, its shape meets the nose type, frame is at the intersection of the bridge of the nose and face's main body, i.e. nose both wings wing tip place, but be the object of deformation.
6. sealed protective cover for mask according to claim 1 is characterized in that: this air bag flexible pipe can be made by light gas impermeable material, and can have gas port to be opened/closed be used to fill, exhaust.
7. sealed protective cover for mask, it is characterized in that: core component is air bag or liquid capsule, air bag or liquid capsule are covered in around the ventilative lining of mouth mask, closely are connected with user's skin order around making air bag or liquid capsule, ventilative lining; It has belt to be used to realize above-mentioned tight connection and fixing.
8. sealed protective cover for mask, it is characterized in that: mainly form by air bag or liquid capsule or flexible rubber ring or its compressing member that is combined to form arbitrarily and belt, belt traction air bag or liquid capsule or flexible rubber ring or its compressing member of combination arbitrarily are covered in around the ventilative lining of mouth mask it, and described compressing member, ventilative lining and user's skin are linked in sequence.
9. according to claim 1 or 7 or 8 described sealed protective cover for mask, it is characterized in that: air bag or liquid capsule or flexible rubber ring or frame or its combination arbitrarily are referred to as compressing member; The position and line body or bar body that can be close to this part skin between nose and lip are in use arranged in the described compressing member, and described line body or bar body are pressed in use or are fixed on the ventilative lining that covers nostril and peripheral skin thereof; This closed impaction part is divided into upper and lower two parts by described line body or bar body, between these two parts jockey is arranged; The compressing member of lower part can on turn over, can compressing member after turning on it by the fixing tight part in the above of described jockey on.
10. according to claim 1 or 7 or 8 described sealed protective cover for mask, it is characterized in that: air bag or liquid capsule or flexible rubber ring or frame or its combination arbitrarily are referred to as compressing member; This closed impaction part below part be the position and line body or bar body that can be close to this part skin between nose and lip in use; At this moment, compressing member compress the ventilative lining of mouth mask around in the nostril the zone and make nostril turnover gas not stopped up by compressing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101884088A CN101897484A (en) | 2009-06-01 | 2010-06-01 | Sealed protective cover for mask |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910107769.2 | 2009-06-01 | ||
| CN200910107769 | 2009-06-01 | ||
| CN2010101884088A CN101897484A (en) | 2009-06-01 | 2010-06-01 | Sealed protective cover for mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101897484A true CN101897484A (en) | 2010-12-01 |
Family
ID=43223673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101884088A Pending CN101897484A (en) | 2009-06-01 | 2010-06-01 | Sealed protective cover for mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101897484A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751919A (en) * | 2014-01-27 | 2014-04-30 | 胡昀 | Mouth-muffle capable of forming airtight breathing cavity with face |
| CN104287221A (en) * | 2013-05-22 | 2015-01-21 | 蒋准飞 | Separable mask with internal arching strip |
| CN106998833A (en) * | 2014-12-04 | 2017-08-01 | 3M创新有限公司 | Respirator nose support |
| CN109662365A (en) * | 2019-03-01 | 2019-04-23 | 蔡振宇 | A kind of mask skeleton and the mask using the skeleton |
| CN111669677A (en) * | 2020-06-19 | 2020-09-15 | 刘知迪 | Head-wearing earphone |
| WO2021151396A1 (en) * | 2020-02-02 | 2021-08-05 | 深圳市那尼科技有限公司 | Face frame |
| WO2021151398A1 (en) * | 2020-02-02 | 2021-08-05 | 深圳市那尼科技有限公司 | Sealing structure |
| WO2022021099A1 (en) * | 2020-07-28 | 2022-02-03 | 谭雄进 | Mask |
| WO2022247588A1 (en) * | 2021-05-23 | 2022-12-01 | 深圳市那尼科技有限公司 | Metal face frame for pressing mask |
| US11813581B2 (en) | 2017-07-14 | 2023-11-14 | 3M Innovative Properties Company | Method and adapter for conveying plural liquid streams |
-
2010
- 2010-06-01 CN CN2010101884088A patent/CN101897484A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287221A (en) * | 2013-05-22 | 2015-01-21 | 蒋准飞 | Separable mask with internal arching strip |
| CN104287221B (en) * | 2013-05-22 | 2018-11-16 | 蒋准飞 | Separable mask with the internal item that arches upward |
| CN103751919B (en) * | 2014-01-27 | 2016-05-11 | 胡昀 | Can form with face the mouth mask of airtight respiratory cavity |
| CN103751919A (en) * | 2014-01-27 | 2014-04-30 | 胡昀 | Mouth-muffle capable of forming airtight breathing cavity with face |
| CN106998833A (en) * | 2014-12-04 | 2017-08-01 | 3M创新有限公司 | Respirator nose support |
| US11813581B2 (en) | 2017-07-14 | 2023-11-14 | 3M Innovative Properties Company | Method and adapter for conveying plural liquid streams |
| CN109662365A (en) * | 2019-03-01 | 2019-04-23 | 蔡振宇 | A kind of mask skeleton and the mask using the skeleton |
| WO2021151396A1 (en) * | 2020-02-02 | 2021-08-05 | 深圳市那尼科技有限公司 | Face frame |
| WO2021151398A1 (en) * | 2020-02-02 | 2021-08-05 | 深圳市那尼科技有限公司 | Sealing structure |
| CN111669677A (en) * | 2020-06-19 | 2020-09-15 | 刘知迪 | Head-wearing earphone |
| CN111669677B (en) * | 2020-06-19 | 2022-04-12 | 东莞市音迈电子有限公司 | Head-wearing earphone |
| WO2022021099A1 (en) * | 2020-07-28 | 2022-02-03 | 谭雄进 | Mask |
| WO2022247588A1 (en) * | 2021-05-23 | 2022-12-01 | 深圳市那尼科技有限公司 | Metal face frame for pressing mask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101897484A (en) | Sealed protective cover for mask | |
| CN104287221A (en) | Separable mask with internal arching strip | |
| KR20220075287A (en) | Mask | |
| CN201742976U (en) | Mask seal protective cover | |
| CN205912936U (en) | Collapsible gauze mask | |
| JP2006512939A5 (en) | ||
| CN204543321U (en) | Self-adhering type suction-self filtering type against particle respirator | |
| CN203029855U (en) | Water layer separated type air purification mask | |
| CN205516061U (en) | Mask | |
| CN206214591U (en) | A kind of bellows breathing equipment with sealing cover body | |
| CN205757371U (en) | Haze mask | |
| CN204670435U (en) | A kind of wear-type mouth mask | |
| CN1981894A (en) | Air Purifying Breathing Device | |
| CN202311284U (en) | Novel mask | |
| CN207803532U (en) | Anti-leakage type mask | |
| CN208710739U (en) | A kind of medical polycarbonate oxygen mask | |
| CN102783731A (en) | Efficient folding mask | |
| CN201008642Y (en) | Massage instrument for eyes health care | |
| CN201789973U (en) | Novel nasal mask | |
| CN207055747U (en) | A kind of multifunctional medical mouth mask | |
| CN207519668U (en) | A kind of function mask | |
| CN203790463U (en) | Novel mouth and nose double-channel type health gauze mask | |
| CN206403260U (en) | A kind of mouth mask of the flexible nose sealing strip of band | |
| CN101897485A (en) | Novel nasal mask | |
| CN213432657U (en) | Protective mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101201 |