CN203028172U - Separable mask - Google Patents
Separable mask Download PDFInfo
- Publication number
- CN203028172U CN203028172U CN 201220471214 CN201220471214U CN203028172U CN 203028172 U CN203028172 U CN 203028172U CN 201220471214 CN201220471214 CN 201220471214 CN 201220471214 U CN201220471214 U CN 201220471214U CN 203028172 U CN203028172 U CN 203028172U
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- China
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- mouth mask
- mask cloth
- compressing member
- interlayer
- ring
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Abstract
A separable mask is provided with a mask cloth and belts fixing the mask cloth and is characterized in that an annular interlayer is arranged on the inner side of the mask cloth, the inner circumference of the interlayer is separated from the mask cloth, a seaming line in a closed loop structure is arranged in the interlayer to enable the interlayer to be connected with the mask cloth, the sewing line encircles the portion, separated form the mask cloth, in the interlayer to form an annular bag which is opened inward and ring-shaped, and a ring-shaped elastic compacting piece is matched with the annular bag in size and shape and can be contained in the annular bag to achieve separable connection. The belts are hung on the ears or sleeved on the head to pull the mask cloth to be pressed on the compacting piece., a compression face in a closed loop is formed on the skin of a user by the compacting piece with separation of the interlayer, and due to the fact that the mask cloth is lifted up and tensioned outward by the compacting piece, the mask cloth is separated from the skin at the front of the encircled area of the closed loop to form a stereoscopic cavity portion.
Description
Affiliated technical field
The present invention relates to a kind of separable mouth 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 is expensive, is difficult for promoting, and is difficult to repeatedly use.The mouth mask cloth of common mouth mask is affixed on the face, and it is big to cause respiratory resistance; And cup-shaped mouth mask involves great expense, and is difficult for popularizing.
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 utility model provides a kind of separable mouth mask, this invention health, health, can avoid the mutual pollution of skin and air locking or compressing member, also can avoid skin to the allergy of material, the selection of parts such as compressing member is more extensive and can repeatedly use repeatedly and be easy to and arrange, use, for example can only change a mouth mask cloth gets final product at every turn, and it is convenient to change cloth, in addition, it also can increase the air-breathing effectively ventilative area of mouth mask.
The technical solution adopted in the present invention is:
A kind of separable mouth mask, it has the belt of mouth mask cloth and fixing port cover, it is characterized in that: there is in the form of a ring an interlayer described mouth mask cloth inboard, separate with described mouth mask cloth in week in the described interlayer, and described interlayer has a connecting line that is the closed-loop path that described interlayer is connected with described mouth mask cloth, thereby described connecting line is opened in the opening and opening ring bag in the form of a ring around forming with described mouth mask cloth separated portions in the described interlayer; There is in the form of a ring its size of elastic pressed piece and shape and a described ring bag to be complementary to pack into and to realize separable the connection in the described ring bag; Described belt draws described mouth mask cloth and is pressed on compressing member by caring in ear or being socketed on head, described compressing member forms the compression face of a closed-loop path across described interlayer at user's skin, and described mouth mask cloth can have and lifted tension by described compressing member toward the outside and center in described closed-loop path and to separate the part that forms three-dimensional cavity with skin before regional.Described annular or ring-type refer to that its shape presents the closed-loop path face around certain hollow region, can be positive annulus, elliptical ring or any erose ring etc.Described mouth mask cloth inboard is the side facing to the mouth mask wearer's skin.Week is an edge regions of close mouth mask cloth central area in ring-type interlayer two edges in the described interlayer.Open in the described opening is that described ring bag opening is facing to mouth mask cloth central area.As preferred version, described connecting line is suture.As preferred version, described connecting line is cementing line.
As preferred version, described compressing member contains flexible flexible glue bar or air bag or liquid capsule or its any combination.Elasticity flexible glue bar described herein can comprise silica gel or materials such as silicon rubber or silicon gel, elasticity flexible glue bar described herein also can comprise all gels, foamed plastics or shape memory flexible plastic etc., and it can produce deformation under pressure that mouth mask is suitable for and the mouth mask fabric is pasted according to shape of face obey on skin wearing.Described elastic adhesive tape can form the ring-type cushion rubber.It is that belt johning knot compound and bond connect compressing member that described belt is connected in described compressing member indirectly by bond.The gas channel of the compression face of closed-loop path described herein inside and outside the cut-out sealing in real time of mouth mask cloth week is communicated with mouth mask originally, make the closed-loop path suck gas around inner chamber from external environment and must realize that the cloth cover filtering micropore of himself does not belong to described gas channel on the mouth mask cloth through the filtering micropore of cloth cover.The compression face of closed-loop path has mainly characterized it around style characteristic and soft deformable material behavior, it is that compressing member forms across mouth mask cloth, embody the compound mode of parts, its compressing member can be in the non-function that realizes all gas channels of above-mentioned blockade mouth mask under the prerequisite that directly contacts with skin.Since between the compressing member of this mouth mask and user's skin across mouth mask cloth, so, the mouth mask that directly contacts compared with air locking and skin, it is much cleaner, healthy, can avoid the mutual pollution of skin and air locking or compressing member, also can avoid skin to the allergy of material, the selection of parts such as compressing member is more extensive and can repeatedly use repeatedly and be easy to and arrange, use, and for example can only change a mouth mask cloth at every turn and get final product.
As preferred version, various separable mouth masks all can have following feature: described compressing member contains described elasticity flexible glue bar, and described elasticity flexible glue bar contains silica gel or silicon rubber or silicon gel.
As preferred version, various separable mouth masks all can have following feature: described compressing member has frame, and described frame is arranged in the outside of described compressing member elasticity flexible glue bar or air bag or liquid capsule; The hardness of described frame makes described frame can bear suitable pulling force and shearing force greater than the hardness of elasticity flexible glue bar or air bag in the described compressing member or liquid capsule and is indeformable and the tractive force of belt is converted into pressure to the ecto-entad of described elasticity flexible glue bar or air bag or liquid capsule integral body.Suitable pulling force described herein and shearing force are the power of necessity that its belt bears when wearing mouth mask and make mouth mask obtain fixedly; Described herein bear suitable pulling force and shearing force and indeformable indeformable be indeformable for the described elasticity flexible glue bar of above-mentioned each mouth mask or air bag or liquid capsule; Thereby the described elasticity flexible glue bar of above-mentioned mouth mask or air bag or liquid capsule are if directly be subjected to the belt traction then to be easy to be difficult to whole ecto-entad pack port cover and form good pressurized closed-loop path face along the stretcher strain of belt direction of pull because of its flexibility.Described closed-loop path characterize hollow ring around style characteristic, the ring of annulus, elliptical ring, non-regular shape etc. for example.The differentiation of the different parts hardness of the present invention can form by different materials, also can form by the different processing technologys of same material, for example to the difference of material heating-up temperature, forms the differentiation of its hardness.As further preferred version, in the described compressing member between elasticity flexible glue bar and described frame the differentiation of hardness be to there are differences by the processing temperature to the appropriate section of the adhesive tape of original material of the same race to form.
As preferred version, various separable mouth masks all can have following feature: described air bag comprises containing gas because of its inside and utilizing gas compressible or flowable principle when stressed can produce elastically-deformable material on macroscopic view of all.For example, complete closed formula plastic gas bag, non-complete closed formula makes air bag, porous material, foamed material, aeroge etc. by shape-memory material.
As preferred version, described hold-down ring (hold-down ring is described compressing member) can have the part of inflation or topping up.As preferred version, described belt has the part of the spiral extension that makes its tool telescopic resilience.
As preferred version, air bag or for there being opening can be inflated by the user or liquid, itself or for sealing fully can not be re-charged gas, its flap that also can be band can open and close can be deflated liquid, cleaning etc.To the situation of gassy fluid again, when allowing, material can select its fluid that fills by the user, and be convenient the description, but hereinafter all inflation inlets that occurs namely comprise inflatable or two kinds of situations of topping up.
The difference of described macrohardness make described hold-down ring from macroscopic perspective present obvious interior soft outside hard characteristic, thereby the active force that makes described belt can act on the inboard soft formation of whole ring more equably by outside hard formation, and described inboard soft formation is again according to the surface configuration of different parts and deformation and closely pressing around the mouth mask fabric on skin.As, described hold-down ring material outside can be ebonite, as rubber or PVC; Described hold-down ring inside material can be flexible glue elastic tube or tubular film etc., as polyvinyl chloride film, pellosil.The difference of the integral hardness of described hold-down ring material outside and inside material can select the material of mutual different component to obtain by both, also can be by different macroscopical configuration of identical microcosmic material substance, as the different of thickness or shape etc. or not inflation or topping up etc. and obtain.As, the hold-down ring outside then is the polyvinyl chloride film flexible pipe for polyvinyl chloride hard frame hold-down ring inboard; Or the hold-down ring outside then is the pellosil hollow hoses for the thick frame hold-down ring of solid silica gel inboard.
As preferred version, described inflatable mouthful can have the flap that can open and close, and it is favourable maintenance internal differential pressure not only, can also prevent that described inflatable mouth is contaminated.As preferred version, described inflatable mouthful can have unidirectional charging valve.Its favourable maintenance internal differential pressure is inflated with being convenient to.Also can have unidirectional charging valve be positioned at described inflation or topping up extension or with arbitrary portion that its internal gas is communicated with on.For example, as preferred version, described inflatablely mouthful have spiral cover, unidirectional charging valve arranged in can cover with unidirectional charging valve or spiral cover on the spiral cover caping inflatable mouthful.
As preferred version, described belt is flexible and be wearer's head surrounded by described sealed protective cover for mask when overlooking for headrest portion pull rope makes.As preferred version, the Telescopic Fixed device of belt.As preferred version, described Telescopic Fixed device can be the part that described belt has the spiral extension that makes its tool telescopic resilience.As preferred version, but the flexible rubber ring that described Telescopic Fixed device handlebar belt does up.
As preferred version, described hold-down ring has clamping device to make it can clamp the periphery of the ventilative fabric of corresponding mouth mask and makes described fabric still can fix described fabric when the fixing belt that no mouth mask carries.For example, described clamping device can be with the described hold-down ring of described hold-down ring all-in-one-piece on the elasticity clip slot, described elasticity clip slot can be filled in by the described fabric of corresponding position and fill and at the notch place described fabric is clamped.
The ventilative fabric of mouth mask of the present invention or mouth mask cloth can adopt a kerf cover, as other fabric of N97 level, nonwoven, common cotton etc.The present invention can include the situation that the wireless air-permeative filter fabric piece that adapts is used in combination with it.Obviously, even there is not described clamping device, compresses under the situation of periphery air-permeative filter fabric piece at described hold-down ring and can realize fixed-site equally, so described clamping device fixedly is a kind of optimization means for wireless air-permeative filter fabric piece.
As preferred version, the hold-down ring main body is the hollow and annular pipe, the inboard tube wall of described pipe is the glue film, and described pipe outside tube wall has solid thickening bondline for pipe is inboard, described hollow and annular pipe is connected with one and is useful on the elastic rubber belt of fixing this hold-down ring, described adhesive tape has the sebific duct part with described hollow and annular pipe internal communication, and described sebific duct part can have inflation inlet.
The present invention can be above various technical scheme or its any combination.
In addition, the present invention also can comprise following various characteristics or its any combination: described mouth mask cloth can be covered in the part skin that helps nostril and lip effectively to cover of nostril and lip and periphery thereof; Hold-down ring 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 at positions such as the bridge of the noses, and be convenient to fold.Such as, frame is the hard thing of projection near bridge of the nose center reaches, its shape meets nose type (namely 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.Above-mentioned air bag also can make liquid capsule or other physical propertys flexible material suitable with it into.Belt can have as Telescopic Fixed devices such as Small clamps, so that regulate the effective length that is used for fixing belt when using.
When described closed-loop path of the present invention did not center on lip around nose, it can constitute a nose cup.
The invention has the beneficial effects as follows that can be embodied as various mouth masks or mouth mask filtration fabric provides sealing protection or fixing, thereby improves the mouth mask air-tightness, and waste light, that can repeatedly use, reduce mask material repeatedly.Since between the compressing member of this mouth mask and user's skin across mouth mask cloth, so, the mouth mask that directly contacts compared with air locking and skin, it is much cleaner, healthy, can avoid the mutual pollution of skin and air locking or compressing member, also can avoid skin to the allergy of material, the selection of parts such as compressing member is more extensive and can repeatedly use repeatedly and be easy to and arrange, use.In addition, it also can increase the air-breathing effectively ventilative area of mouth mask, reduces inspiratory resistance, improves the mouth mask comfortableness, and is more healthy.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the positive and negative schematic diagram of one embodiment of the invention.
Fig. 2 is the positive and negative schematic diagram of another embodiment of the present invention.
Fig. 3 is the horizontal cross-sectional schematic of first and second embodiment of the present invention.
The outer side frame of 1. compressing members among the figure, 2. compressing member as elasticity flexible glue bar or air bag or liquid capsule, 3. is used for fixing belt, 4. gas port to be opened/closed, 5. the Telescopic Fixed device of belt is as elastic clamping collar or belt spiral part, 6. interlayer, 61. the suture of interlayer or cementing line, 7. mouth mask cloth, 71. are in the closed-loop path centers on mouth mask cloth in the zone, 13. facial skins.
The specific embodiment
In the embodiment shown in fig. 1, it has the belt (3) of mouth mask cloth (7) and fixing port cover, it is characterized in that: there is in the form of a ring an interlayer (6) described mouth mask cloth inboard, interior week of described interlayer (6) separates with described mouth mask cloth (7), and described interlayer has suture or a cementing line (61) that is the closed-loop path that described interlayer (6) is connected with described mouth mask cloth (6), described suture or cementing line (61) around in the described interlayer with described mouth mask cloth separated portions, open in the opening and ring bag in the form of a ring thereby form; There is in the form of a ring its size of elastic pressed piece (2) and shape and a described ring bag to be complementary to pack into and to realize separable the connection in the described ring bag; Described belt (3) draws described mouth mask cloth (7) and is pressed on compressing member (2) by caring in ear or being socketed on head, described compressing member (2) forms the compression face of a closed-loop path across described interlayer (6) at user's skin, and described mouth mask cloth (71) has and lifted tension by described compressing member (2) toward the outside and center in described closed-loop path and to separate the part that forms three-dimensional cavity with skin before regional.Described annular or ring-type refer to that its shape presents the closed-loop path face around certain hollow region, can be positive annulus, elliptical ring or erose ring etc.Compressing member (2) is arranged, and described compressing member contains flexible flexible glue bar or air bag or liquid capsule or its any combination.Described air bag (2) can have inflation inlet (4).Described belt (3) can have Telescopic Fixed device (5), as elastic clamping collar etc.Fig. 1 first component is external (namely seeing the wearer from other people angle) front schematic view, second component is the internal reverse side schematic diagram during the unassembled compressing member (2) of (namely from the wearer), the 3rd component is compressing member (2), the perspective diagram when the 4th component is assembling compressing member (2).
In the embodiment shown in Figure 2, embodiment more shown in Figure 1, described compressing member have frame (1), and described frame (1) is arranged in the outside of described compressing member elasticity flexible glue bar or air bag or liquid capsule; The hardness of described frame (1) makes described frame can bear suitable pulling force and shearing force greater than the hardness of elasticity flexible glue bar or air bag in the described compressing member or liquid capsule (2) and is indeformable and the tractive force of belt is converted into pressure to the ecto-entad of described elasticity flexible glue bar or air bag or liquid capsule integral body.Its compressing member (2) can be soft of silica gel.It is oval that its mouth mask cloth profile is, and is harmonious substantially with compressing member (2), saves material.First component is external (namely seeing the wearer from other people angle) front schematic view among Fig. 2, second component is the internal reverse side schematic diagram during the unassembled compressing member (2) of (namely from the wearer), the 3rd component is compressing member (2), the perspective diagram when the 4th component is assembling compressing member (2).
Fig. 3 shows the horizontal cross-sectional schematic of first or two embodiment.The situation of mouth mask when the A component of Fig. 3 has shown unassembled compressing member (2).The situation of mouth mask when the B component has shown assembling compressing member air bag (2).The situation of mouth mask when the C component has shown assembling compressing member air bag (2) and frame (1).Described compressing member (2) forms the compression face of a closed-loop path across described interlayer (6) at user's skin (13), and described mouth mask cloth (71) has to be lifted tension toward the outside by described compressing member (2) and center in described closed-loop path and separates the part that forms three-dimensional cavity with skin (13) before regional.
Claims (6)
1. separable mouth mask, it has the belt of mouth mask cloth and fixing port cover, it is characterized in that: there is in the form of a ring an interlayer described mouth mask cloth inboard, separate with described mouth mask cloth in week in the described interlayer, and described interlayer has a connecting line that is the closed-loop path that described interlayer is connected with described mouth mask cloth, thereby described connecting line is opened in the opening and opening ring bag in the form of a ring around forming with described mouth mask cloth separated portions in the described interlayer; There is in the form of a ring its size of elastic pressed piece and shape and a described ring bag to be complementary to pack into and to realize separable the connection in the described ring bag; Described belt draws described mouth mask cloth and is pressed on compressing member by caring in ear or being socketed on head, described compressing member forms the compression face of a closed-loop path across described interlayer at user's skin, and described mouth mask cloth can have and lifted tension by described compressing member toward the outside and center in described closed-loop path and to separate the part that forms three-dimensional cavity with skin before regional.
2. separable mouth mask according to claim 1, it is characterized in that: described compressing member contains flexible flexible glue bar or air bag or liquid capsule or its any combination.
3. separable mouth mask according to claim 1, it is characterized in that: described compressing member contains silica gel or silicon rubber or silicon gel.
4. separable mouth mask according to claim 1, it is characterized in that: described compressing member has frame, and described frame is arranged in the outside of described compressing member elasticity flexible glue bar or air bag or liquid capsule; The hardness of described frame makes described frame can bear suitable pulling force and shearing force greater than the hardness of elasticity flexible glue bar or air bag in the described compressing member or liquid capsule and is indeformable and the tractive force of belt is converted into pressure to the ecto-entad of described elasticity flexible glue bar or air bag or liquid capsule integral body.
5. separable mouth mask according to claim 2 is characterized in that: described air bag comprises containing gas because of its inside and utilizing gas compressible or flowable principle when stressed can produce elastically-deformable material on macroscopic view of all.
6. separable mouth mask according to claim 5 is characterized in that: described air bag has inflatable mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471214 CN203028172U (en) | 2012-09-03 | 2012-09-03 | Separable mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471214 CN203028172U (en) | 2012-09-03 | 2012-09-03 | Separable mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203028172U true CN203028172U (en) | 2013-07-03 |
Family
ID=48680330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471214 Expired - Fee Related CN203028172U (en) | 2012-09-03 | 2012-09-03 | Separable mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203028172U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167254A (en) * | 2015-11-04 | 2015-12-23 | 常胜 | Electrostatic anti-haze mouth mask |
| CN105559201A (en) * | 2016-02-23 | 2016-05-11 | 钟治超 | Improved filter gauze mask |
| CN105597243A (en) * | 2016-02-23 | 2016-05-25 | 钟治超 | Filtering mask |
| CN105595470A (en) * | 2016-02-23 | 2016-05-25 | 钟治超 | Improved filter gauze mask |
| CN105615052A (en) * | 2016-02-23 | 2016-06-01 | 钟治超 | Filter respirator structure |
| CN105661690A (en) * | 2016-02-23 | 2016-06-15 | 钟治超 | Improved structure of filter mouth mask |
| CN105686158A (en) * | 2016-02-23 | 2016-06-22 | 钟治超 | Filter-respirator improvement structure |
| CN106858826A (en) * | 2017-04-28 | 2017-06-20 | 北京随能科技有限公司 | A kind of face type self adaptation mouth mask and the method for improving mouth mask seal |
| CN110433410A (en) * | 2018-05-04 | 2019-11-12 | 陈忠勇 | The air-breathing mask isolated with expiration |
-
2012
- 2012-09-03 CN CN 201220471214 patent/CN203028172U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167254A (en) * | 2015-11-04 | 2015-12-23 | 常胜 | Electrostatic anti-haze mouth mask |
| CN105559201A (en) * | 2016-02-23 | 2016-05-11 | 钟治超 | Improved filter gauze mask |
| CN105597243A (en) * | 2016-02-23 | 2016-05-25 | 钟治超 | Filtering mask |
| CN105595470A (en) * | 2016-02-23 | 2016-05-25 | 钟治超 | Improved filter gauze mask |
| CN105615052A (en) * | 2016-02-23 | 2016-06-01 | 钟治超 | Filter respirator structure |
| CN105661690A (en) * | 2016-02-23 | 2016-06-15 | 钟治超 | Improved structure of filter mouth mask |
| CN105686158A (en) * | 2016-02-23 | 2016-06-22 | 钟治超 | Filter-respirator improvement structure |
| CN106858826A (en) * | 2017-04-28 | 2017-06-20 | 北京随能科技有限公司 | A kind of face type self adaptation mouth mask and the method for improving mouth mask seal |
| CN110433410A (en) * | 2018-05-04 | 2019-11-12 | 陈忠勇 | The air-breathing mask isolated with expiration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiang Zhunfei Document name: Notification to Pay the Fees |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20210903 |