CN207678883U - A kind of mask of composite liner - Google Patents
A kind of mask of composite liner Download PDFInfo
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- CN207678883U CN207678883U CN201721618124.1U CN201721618124U CN207678883U CN 207678883 U CN207678883 U CN 207678883U CN 201721618124 U CN201721618124 U CN 201721618124U CN 207678883 U CN207678883 U CN 207678883U
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- liner
- mask
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- mouth
- composite
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Abstract
The utility model is bright to provide a kind of mask of composite liner, including mask body and lanyard, air-permeable layer is equipped with below the filter layer of mask body, compound liner layer below air-permeable layer is made of the mouth-nose volume gas permeable material liner of medium position and the non-breathable material liner of mouth-nose volume gas permeable material liner outer part.Air-permeable layer below mask body filter layer, mask filter layer usable floor area can be made full use of, compound liner layer below air-permeable layer, the mouth-nose volume liner of its center provides respiration channel, non-breathable outer part liner reinforces sealing, mask integrally has simple in structure, raising gas permeability, sealing effect good.
Description
Technical field
The utility model is related to a kind of mask more particularly to a kind of masks of composite liner.
Background technology
Since living environment is there are air pollution, people, which go out, needs to wear mask protection health, commonly uses mask point
For two kinds of dome-type and plane, plane type mask has planar monolithic type mask, flat-folded mask and plane three-dimensional mask etc.
Type, plane type mask is small using filter layer area, and integral sealing is bad, and mask using effect is restricted.
Invention content
The utility model aim is in order to make up for the deficiencies of the prior art, to provide the composite liner/plane for preventing gas leakage
Mask, mask body filter layer lower section are equipped with air-permeable layer, on the basis of fully using mask filter layer effective area, utilize mouth and nose
At composite liner, mouth-nose volume liner provides respiration channel, non-for area's liner and the combination of materials of outer part liner different gas permeability
Gas outer part liner reinforces sealing effect.
The technical solution adopted in the utility model:Air-permeable layer is equipped with below the filter layer of mask body, below air-permeable layer
Compound liner layer, by the non-breathable material of the mouth-nose volume gas permeable material liner and mouth-nose volume gas permeable material liner outer part of medium position
Expect liner composition.
Specifically, the non-breathable material liner of mouth-nose volume gas permeable material liner outer part extends into packet at mask body edge
Side.
Specifically, the non-breathable material liner 1 to 6 of outer part is looped around mouth-nose volume gas permeable material liner surrounding, different
Liner connection type is to be connected directly or be overlapped to be connected or be directly connected to and Chong Die connected composite joint.
Specifically, it is looped around the non-breathable material liner 1 to 6 in mouth-nose volume gas permeable material liner circumferential periphery portion, it is non-
Gas material liner extends into bound edge at mask body edge.
Specifically, the mouth-nose volume gas permeable material liner upper and lower end of compound liner layer medium position, a minimum of one
End extends to mask body pack edge, and compound liner layer difference liner connection type is to be connected directly or be overlapped to be connected or directly connect
It connects and Chong Die connected composite joint.
More specifically, the gas permeable material of air-permeable layer is hollow above the gas permeable material liner of mouth-nose volume.
Specifically, the non-breathable material liner of the outer part of compound liner layer and ventilative layer material integral structure.
More specifically, mouth-nose volume gas permeable material liner is equipped with vent valve.
Specifically, the gas permeable material for being equipped with air-permeable layer above the middle part mouth-nose volume gas permeable material liner of vent valve is hollow.
Specifically, be equipped with vent valve middle part mouth-nose volume gas permeable material liner on breathe freely layer material it is hollow, outer part it is non-
Gas permeable material liner and ventilative layer material integral structure.
The utility model has the beneficial effects that：It is equipped with air-permeable layer below mask body filter layer, mask mistake can be made full use of
The mouth-nose volume liner of filtering layer usable floor area, the compound liner layer below air-permeable layer, center provides respiration channel, non-breathable
Outer part liner reinforce sealing, mask integrally has simple in structure, improves gas permeability, sealing effect is good.
Description of the drawings
The Respirator structure schematic diagram of 1 composite liner of Fig. 1 embodiments；
The mask internal view of 1 composite liner of Fig. 2 embodiments；
The Respirator structure schematic diagram of 2 composite liner of Fig. 3 embodiments；
The mask internal view of 2 composite liner of Fig. 4 embodiments；
The mask internal view of 3 composite liner of Fig. 5 embodiments.
Specific implementation mode
Embodiment 1, as shown in Figure 1, mask body 05, by mask surface layer 04, mask filter layer 03, mask air-permeable layer 12,
The compound liner layer 08 of mask forms.Mask surface layer 04 is that fixed mask body 05 acts on.Mask filter layer 03 is filtered using mask
Filter material, function are filtering air plankton and filtering out harmful matter, air purification effect.Air-permeable layer 12, separate filtering layer 03 and mouth
Compound liner layer 08 is covered, the air ventilation passage of supporting and space is formed, it, can be fully the collect air by mask filter layer 03
Using 03 usable floor area of filter layer, air-permeable layer 12 is laid with sustainable gas permeable material, such as thickness is more than the braiding silk screen knot of 1MM
Fogging processing is done on structure material, material selection fogging raw material or surface, and it is existing to prevent or reduce material chance vapor generation condensate
As and influence use.Compound liner layer 08 is made of mouth-nose volume liner 10 and outer part liner 09, outer part liner 11；Mouth-nose volume
Liner 10 is in mask body medium position, the low gas permeable material of the ventilative windage of material selection, such as cotton sand cloth；Outer part liner 09
It is ventilative windage height or gas impermeable material to select non-breathable material, non-breathable material with outer part liner 11, keeps outside air difficult
To enter mask air-permeable layer 12 by outer part liner 09 and outer part liner 11；Outer part liner 09 and outer part liner 11
The compound use that different materials may be used can also reach using effect if two kinds of material adapteds of pure cotton and film use.Mouth and nose
With 11 connection type of outer part liner, according to material difference, sewing, welding can be used in outer part liner 09 around area's liner 10
Etc. connection types.Outer part liner 09 and 11 edge portion of outer part liner extend to mask pack edge, form mask body bound edge,
That is outer part liner and mask body bound edge integral structure, such as the mask body bound edge 06 of outer part liner 09, outer part liner
09 mask body bound edge 02.The ear-hang 01 and ear-hang 07 of 05 both sides of mask body are to wear fixed mask body 05 to act on.
As shown in Fig. 2, the compound liner layer 08 of mask body 05, by mouth-nose volume liner 10 and outer part liner 13, periphery
Portion's liner 14 forms.3 D plane type mask middle and upper part generally use technique for tightening makes mask body top close to the bridge of the nose, enhancing
The outer part liner 14 of sealing effect, the present embodiment mask body 05 is tightening piece, and 05 top of mask body is made to tighten.Periphery lining
Layer 14 uses non-breathable material.
Embodiment 2, as shown in figure 3, mask body 21 is by mask surface layer 24, mask filter layer 23, mask air-permeable layer 25, mouth
Cover the composition of compound liner layer 26.Air-permeable layer 25 is equipped with hollow area 22, and hollow area 22 does not set gas permeable material, does not influence mask use.
Compound liner layer 26 is made of mouth-nose volume liner 30, outer part liner 28, outer part liner 32；Mouth-nose volume liner 30 uses ventilative
Property material, outer part liner 28, outer part liner 32 use non-breathable material；Connect mouth-nose volume liner 30 and outer part liner 28
Interconnecting piece 29, with 32 interconnecting piece 31 of outer part liner respectively it is Chong Die be connected, can by interconnecting piece 29 or interconnecting piece 31 installation and
Dismantle ventail 26.Air-permeable layer 25 can be linked together structure with each non-breathable liner of mask composite liner 26, and the prior art is equal
It can reach, the present embodiment does not elaborate.21 edge of mask body uses independent bound edge, such as bound edge 27.
As shown in figure 4, in mask body 21,30 surrounding of mouth-nose volume liner, with outer part liner 28, outer part liner 32,
Outer part liner 35, outer part liner 38 are connected, and the present embodiment outer part liner is 4, and common mask outer part liner arrives for 1
6, the present embodiment does not itemize.Mouth-nose volume liner uses gas permeable material, facilitates breathing；Outer part liner 28, outer part lining
Piece 32, outer part liner 35, outer part liner 38 use non-breathable material, reinforce 21 sealing function of mask body.Mouth-nose volume serves as a contrast
Piece 30 is Chong Die be connected with 28 junction 29 of outer part liner, with 32 junction 31 of outer part liner；Mouth-nose volume liner 30 with
35 junction 34 of outer part liner, with 38 junction 37 of outer part liner, can according to use material using sewing, welding etc. into
Row connection.It is internally provided with outlet valve 36 in the snout inner lining plate 30 of mask body 21, exhalation passages are provided for mask body 21.
Embodiment 3, as shown in figure 5,44 both sides of mouth-nose volume liner of composite liner gas permeable material, have outer part non-respectively
Gas liner 42 and the non-breathable liner 42 of outer part, 44 upper end of mouth-nose volume liner of composite liner gas permeable material, which extends to, to muzzle
44 lower end of mouth-nose volume liner of ontology pack edge 43, composite liner gas permeable material extends to bound edge 41 under mask body.This reality
44 upper and lower side of mouth-nose volume liner for applying a composite liner gas permeable material extends respectively to mask pack edge, and when practical application can also
Single upper end or single lower end extend to mask body pack edge.
The utility model citing be not limited to above structure, on the basis of this technology increase the bridge of the nose folder or nose-bridge frame, under
The variation of the common technologies such as bound edge is within this technology protection domain at bar.
Claims (10)
1. a kind of mask of composite liner, including mask body and lanyard, it is characterized in that：It is equipped with below the filter layer of mask body
Air-permeable layer, the compound liner layer below air-permeable layer, by the mouth-nose volume gas permeable material liner and mouth-nose volume gas permeable material of medium position
The non-breathable material liner of liner outer part forms.
2. according to a kind of mask of composite liner described in claim 1, it is characterized in that：The mouth-nose volume gas permeable material liner periphery
The non-breathable material liner in portion extends into bound edge at mask body edge.
3. a kind of mask of composite liner according to claim 1, it is characterized in that：The non-breathable material of the outer part serves as a contrast
Piece 1 to 6 is looped around mouth-nose volume gas permeable material liner surrounding, and liner connection type is to be connected directly or be overlapped to be connected or directly connect
It connects and Chong Die connected composite joint.
4. a kind of mask of composite liner according to claim 3, it is characterized in that：It is described to be looped around mouth-nose volume gas permeable material
The non-breathable material liner 1 to 6 in liner circumferential periphery portion, non-breathable material liner extend into bound edge at mask body edge.
5. a kind of mask of composite liner according to claim 1, it is characterized in that：The compound liner layer medium position
Mouth-nose volume gas permeable material liner upper and lower end, a minimum of one end extend to mask body pack edge, and compound liner layer is not
It is to be connected directly or be overlapped to be connected or be directly connected to and Chong Die connected composite joint with liner connection type.
6. a kind of mask of composite liner according to claims 1 or 2 or 3 or 4 or 5, it is characterized in that：The mouth-nose volume is saturating
The gas permeable material of air-permeable layer is hollow above gas material liner.
7. a kind of mask of composite liner according to claim 6, it is characterized in that：The outer part of the compound liner layer
Non-breathable material liner and ventilative layer material integral structure.
8. a kind of mask of composite liner according to claims 1 or 2 or 3 or 4 or 5, it is characterized in that：The mouth-nose volume is saturating
Gas material liner is equipped with vent valve.
9. a kind of mask of composite liner according to claim 8, it is characterized in that：The middle part equipped with vent valve mouthful
The gas permeable material of air-permeable layer is hollow above nasal region gas permeable material liner.
10. a kind of mask of composite liner according to claim 9, it is characterized in that：The middle part equipped with vent valve mouthful
The material of air-permeable layer is hollow above nasal region gas permeable material liner, and the non-breathable material liner of outer part is integrally tied with ventilative layer material
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618124.1U CN207678883U (en) | 2017-11-29 | 2017-11-29 | A kind of mask of composite liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618124.1U CN207678883U (en) | 2017-11-29 | 2017-11-29 | A kind of mask of composite liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207678883U true CN207678883U (en) | 2018-08-03 |
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ID=62999405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721618124.1U Active CN207678883U (en) | 2017-11-29 | 2017-11-29 | A kind of mask of composite liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207678883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107927942A (en) * | 2017-11-29 | 2018-04-20 | 姜嘉怡 | A kind of mask of composite liner |
| TWI708624B (en) * | 2018-11-20 | 2020-11-01 | 華新醫材股份有限公司 | Anti-leak protective face mask |
-
2017
- 2017-11-29 CN CN201721618124.1U patent/CN207678883U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107927942A (en) * | 2017-11-29 | 2018-04-20 | 姜嘉怡 | A kind of mask of composite liner |
| TWI708624B (en) * | 2018-11-20 | 2020-11-01 | 華新醫材股份有限公司 | Anti-leak protective face mask |
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