CN208541712U - A kind of mask of supportive and leakproofness improvement - Google Patents
A kind of mask of supportive and leakproofness improvement Download PDFInfo
- Publication number
- CN208541712U CN208541712U CN201620921906.1U CN201620921906U CN208541712U CN 208541712 U CN208541712 U CN 208541712U CN 201620921906 U CN201620921906 U CN 201620921906U CN 208541712 U CN208541712 U CN 208541712U
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- CN
- China
- Prior art keywords
- mask
- filter mantle
- support frame
- supportive
- leakproofness
- 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.)
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to the mask that a kind of supportive and leakproofness improve, including mask main body, which includes mask, filter mantle and support frame, and the outer peripheral edge of mask or filter mantle is connected with flexible sealing ring, and flexible sealing ring extends internally setting；Mask is set on the outside of the filter mantle, and support frame is used to support the filter mantle and forms designated shape.The mask of the utility model can stably keep specified design shape by the configuration of support frame, can either guarantee the breathing space between mask and face, so that mask wearing is more comfortable and beautiful, is also beneficial to stablizing for leakproofness between mask and face and maintains.In addition, the configuration of sealing ring had both guaranteed that mask had the air-tightness of height, guarantees that the air for entering mask all passes through the filtering of filter mantle, improve protective performance.In addition, the Split assembled structure of mask reduces consumptive material convenient for being individually replaced filter mantle, it is more environmentally friendly, and the individually cleaning of Convenient mask, it can be used repeatedly for mask and support frame.
Description
Technical field
The utility model relates to the masks that protective articles technical field more particularly to a kind of supportive and leakproofness improve.
Background technique
The structure of traditional gauze mask and the adaptation of human face are very poor, many fine particles very harmful to us
Respiratory tract will be entered by the gap of mask and face to lung, it is some mechanical fabrics, this filter that its filtrate is generally mostly
Material will reach high dust collection efficiency, and unique method is exactly to increase thickness, and the negative effect for increasing thickness is exactly to allow user
Feel that respiratory resistance is very big, feels uncomfortable.And the non-woven fabrics Jing Guo electrostatic treatment can not only stop big dust particles, but also
The electrostatic charge for being attached to its surface can be adsorbed fine dusts by electrostatic attraction, reach very high dust collection efficiency.And filtrate
Thickness it is but very thin, greatly reduce the respiratory resistance of user, and feel comfortable.To achieve the above object, mask must be with
The face of user keeps closely sealed, and medical protective mask has to provide good adaptation.Since user is due to shape of face
Difference, this requires masks must satisfy the shape of face of different users, guarantees that adaptation is good in use, slip
It is low, the exhalation such as the germ of impurity or the entrance of germ particulate matter or user's exhalation can be prevented in this way, and otherwise mask just loses
Its meaning protected.
In addition, mask common at present is partially soft, dimensional support is poor, and mask often deforms and extrusion mouth in use
Breathing space between cover inner wall and face reduces mask comfort, and is easy to make to produce between mask outer and face
Raw gap, reduces the leakproofness between mask and face.
Utility model content
The technical problem to be solved by the utility model is to provide the mask that a kind of supportive and leakproofness improve, breathing resistances
Power is small, comfortable wearing, and replacement is convenient, reduces consumptive material, and the air-tightness with height, can mutually fit from different wearer's faces
It closes.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is
A kind of mask of supportive and leakproofness improvement, including mask main body, it is characterised in that: the mask main body includes face
The outer peripheral edge of cover, filter mantle and support frame, above-mentioned mask or above-mentioned filter mantle is connected with flexible sealing ring, and flexible sealing ring
Extend internally setting, i.e. the outer of flexible sealing ring is connect with mask or filter mantle；Mask is set on the outside of the filter mantle, support
Frame is used to support the filter mantle and forms designated shape.
Further:
Above-mentioned support frame is made of outer ring and interior grid integrally connected, the outer of interior grid and outer ring it is interior along integrally connecting
It connects.
Above-mentioned mask main body further includes dismountable check valve, and check valve is on the inside of the mask main body, mask main body
Gas is discharged by the check valve.
Above-mentioned flexible sealing ring closes integrally connected by sealant and flexible fabric stacking, and flexible fabric level is set to face
It sets.
Above-mentioned filter mantle is arranged between support frame and mask, alternatively, the setting of above-mentioned support frame filter mantle and mask it
Between.
Above-mentioned filter mantle is from successively overlapping the polypropylene spunbond non-woven fabrics outer layer, the band that are connected as one from mask to face direction
There are ultra-fine electrostatic fiber melt-blowing layer of cloth, activated carbon filter layer and polypropylene spunbond non-woven fabrics internal layer to constitute.
The tether construction convenient for wearing is connected separately at left and right sides of above-mentioned mask.
The utility model has the beneficial effects that
The mask of the utility model can stably keep specified design shape by the configuration of support frame, can either protect
The breathing space between mask and face is demonstrate,proved, the protection chamber between mask and face is improved, is prevented in air-breathing due to protecting chamber
Become smaller and respiratory resistance is caused to become larger, so that mask wearing is more comfortable and beautiful, is also beneficial to leakproofness between mask and face
Stablize maintain.In addition, on the one hand the configuration of sealing ring guarantees that mask can be contacted admirably with skin of face and be worn with mask
The face of user matches, and on the other hand guarantees that mask is air tight, the air-tightness with height, guarantee enters the air of mask all
By the filtering of filter mantle, protective performance is improved.In addition, the Split assembled structure of the mask of the utility model, is convenient for individually more
Filter mantle is changed, consumptive material is reduced, without abandoning the individually cleaning of entire mask, energy conservation and environmental protection, and Convenient mask, mask and support frame
It can be used repeatedly mask, reduces the use cost of mask.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the mask of embodiment one.
Fig. 2 is the section structure diagram of the mask of embodiment one.
Fig. 3 is the schematic view of the front view of the utility model support frame.
Fig. 4 is the section structure diagram of the mask of embodiment two.
Fig. 5 is the schematic view of the front view of the mask of embodiment three.
Description of symbols:
1, mask main body；10, mask；11, tether construction；12, flexible sealing ring；13, check valve；20, filter mantle；30,
Support frame.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.
Embodiment one
As shown in Figure 1, Figure 2, Figure 3 shows, the mask that a kind of supportive and leakproofness improve, including mask main body 1, mask master
Body includes mask 10, filter mantle 20 and support frame 30, and support frame is used to support the filter mantle and forms designated shape.Above-mentioned filter mantle
20 and support frame 30 be welded together by ultrasonic technique, and support frame 30 is located between mask 10 and filter mantle 20,
Filter mantle 20 and support frame 30 can be removed in use for some time out of mask 10 so and taken away, individually cleaning mask 10 is simultaneously
Can Reusability, be individually replaced filter mantle 20 and support frame 30, replacement is convenient, reduce consumptive material, without abandoning entire mask, energy conservation
Environmental protection.
In the present embodiment, above-mentioned support frame 30 is c-type netted plastic bracket, and the support frame 30 is by outer ring and interior grid
Integrally connected is constituted, the outer of interior grid and outer ring it is interior along integrally connected.Above-mentioned support frame 30 is by filter mantle 20 and mask 10
It supports, makes to be formed by inside it and protect chamber bigger, prevent from leading to respiratory resistance since protection chamber becomes smaller in air-breathing
Become larger, improves and wear comfort.
In the present embodiment, cloth layer structure capable of washing can be used in above-mentioned mask 10, for preventing the biggish ash of particle
Dirt and part germ, the left and right sides of above-mentioned mask 10 are connected separately with the tether construction 11 for wearing, will be upper when wearing
The both ends for stating tether construction 11 are hooked at two ears respectively or connect cyclization after being placed in brain, and specific tether construction 11 can be used
The conventional straps structure of existing mask, details are not described herein.
In the present embodiment, the outer peripheral edge of above-mentioned mask 10 is connected with flexible sealing ring 12, and specific connection type can
Using cement or sew up or heat fusion.Above-mentioned flexible sealing ring 12 extends internally setting, by air-locked resin material and
Elastic fabric layer swaging is at above-mentioned elastic fabric is arranged towards face.In the present embodiment, the circle of above-mentioned flexible sealing ring 12
The width of ring is about 10mm~40mm, and there is no limit thickness is typically about 10um~50um to the thickness of above-mentioned barras.This reality
The mask for applying mode and the associativity of mask wearer's face are very good, no matter face shape how it can mutually be fitted therewith
It closes, the air-tightness with height, and will not feel to suffocate wearing with its wearer of mask for a long time.
Above-mentioned filter mantle 20 is followed successively by polypropylene spunbond non-woven fabrics outer layer from mask 10 to face direction, with ultra-fine electrostatic fibre
Tie up meltblown fabric layer, activated carbon filter layer and polypropylene spunbond non-woven fabrics internal layer, can further filter the air, by air more
Small particle and germ is blocked in the outside of filter disc, by filtering step by step, to the more thorough of air cleaning.
Embodiment two
As shown in Figure 3, Figure 4, present embodiment two provides the mask of a kind of supportive and leakproofness improvement, present embodiment
Difference with above embodiment one is: the support frame 30 of present embodiment is set in filter mantle 20, i.e. filter mantle
20 are arranged between support frame 30 and mask 10.The support frame 30 and filter mantle 20 of present embodiment are seperated socket, mask
After a period of use, individually filter mantle can be split out and is replaced, consumptive material can be reduced, without abandoning entire mask, made
With more environmentally friendly, and the individually cleaning of Convenient mask, mask and support frame it can be used repeatedly mask, reduce the use of mask at
This.
Embodiment three
As shown in figs. 3 and 5, present embodiment three provides the mask of a kind of supportive and leakproofness improvement, present embodiment
Following improvement is further made on the basis of the technical solution of above embodiment one or embodiment two: mask main body 1 is also wrapped
Include dismountable check valve 13, check valve 13 runs through the mask main body 1, the gas of 1 inside of mask main body by the check valve to
Outer discharge.Mask 10 and 20 fixing clamp of filter mantle can be combined in the assembly of check valve 13.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn that under the enlightenment of the utility model
The structure change made, it is all that there is same or similar technical solution with the utility model, each fall within the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. the mask that a kind of supportive and leakproofness improve, including mask main body, it is characterised in that: the mask main body includes face
The outer peripheral edge of cover, filter mantle, support frame and dismountable check valve, the mask or the filter mantle is connected with flexible sealing ring,
Mask is set on the outside of the filter mantle；The filter mantle is from successively overlapping the polypropylene spunbond being connected as one from mask to face direction
Non-woven fabrics outer layer is constituted with ultra-fine electrostatic fiber melt-blowing layer of cloth, activated carbon filter layer and polypropylene spunbond non-woven fabrics internal layer；It is described
Support frame is made of outer ring and interior grid integrally connected, and support frame is used to support the filter mantle and forms designated shape；Check valve passes through
The mask main body is worn, the gas on the inside of mask main body is discharged by the check valve.
2. the mask that a kind of supportive as described in claim 1 and leakproofness improve, it is characterised in that: the flexible sealing ring
Integrally connected is closed by sealant and flexible fabric stacking, flexible fabric level is arranged to face.
3. the mask that a kind of supportive as described in claim 1 and leakproofness improve, it is characterised in that: the flexible sealing ring
Outer connect with the mask or the filter mantle.
4. the mask that a kind of supportive as described in claim 1 and leakproofness improve, it is characterised in that: the filter mantle setting
Between support frame and mask.
5. the mask that a kind of supportive as described in claim 1 and leakproofness improve, it is characterised in that: support frame as described above setting
Between filter mantle and mask.
6. the mask that a kind of supportive as described in claim 1 and leakproofness improve, it is characterised in that: the left and right of the mask
The tether construction that two sides are connected separately with convenient for wearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620921906.1U CN208541712U (en) | 2016-08-23 | 2016-08-23 | A kind of mask of supportive and leakproofness improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620921906.1U CN208541712U (en) | 2016-08-23 | 2016-08-23 | A kind of mask of supportive and leakproofness improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208541712U true CN208541712U (en) | 2019-02-26 |
Family
ID=65414589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620921906.1U Expired - Fee Related CN208541712U (en) | 2016-08-23 | 2016-08-23 | A kind of mask of supportive and leakproofness improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208541712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111109705A (en) * | 2020-01-14 | 2020-05-08 | 湖州九安盾防护科技有限公司 | Close type gauze mask |
| CN112089133A (en) * | 2020-08-27 | 2020-12-18 | 北京微视威信息科技有限公司 | Personalized mask keeping face fit and construction method thereof |
| WO2021196190A1 (en) * | 2020-04-03 | 2021-10-07 | 东莞市靓彩硅胶电子科技有限公司 | Replaceable protective face mask |
-
2016
- 2016-08-23 CN CN201620921906.1U patent/CN208541712U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111109705A (en) * | 2020-01-14 | 2020-05-08 | 湖州九安盾防护科技有限公司 | Close type gauze mask |
| CN111109705B (en) * | 2020-01-14 | 2024-06-07 | 湖州九安盾防护科技有限公司 | Sealing mask |
| WO2021196190A1 (en) * | 2020-04-03 | 2021-10-07 | 东莞市靓彩硅胶电子科技有限公司 | Replaceable protective face mask |
| CN112089133A (en) * | 2020-08-27 | 2020-12-18 | 北京微视威信息科技有限公司 | Personalized mask keeping face fit and construction method thereof |
| CN112089133B (en) * | 2020-08-27 | 2023-02-28 | 北京微视威信息科技有限公司 | Personalized mask keeping face fit and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |