CN201282753Y - Protective mask - Google Patents
Protective mask Download PDFInfo
- Publication number
- CN201282753Y CN201282753Y CNU2008201365489U CN200820136548U CN201282753Y CN 201282753 Y CN201282753 Y CN 201282753Y CN U2008201365489 U CNU2008201365489 U CN U2008201365489U CN 200820136548 U CN200820136548 U CN 200820136548U CN 201282753 Y CN201282753 Y CN 201282753Y
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- Prior art keywords
- attachment fastener
- cover
- mask
- protective mask
- middle level
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Abstract
comprising a multilayer mask body and a binding belt, wherein the multilayer mask body has an inner mask, a middle mask and an outer mask; one side of the inner mask is close to human mouth and the other side is provided with a first fixing buckler; one side of the middle mask is close to the inner mask and is provided with a second fixing buckler buckled with the first fixing buckler, and the other side is provided with a third fixing buckler; one side of the outer mask is close to the middle mask and is provided with a fourth fixing buckler buckled with the third fixing buckler; the middle mask is sewn into a bag whose mouth is upward, while a filter bag is arranged in the bag; the binding belt is sewn on the middle mask; the inner mask is coated with nanometer silver material; the outer mask is coated with nanometer titanium dioxide; and the middle layer is a filter layer. The protective mask has simple detachment and cleaning, has sterilization and disinfection property, can filter pollutant and pungent gases.
Description
Technical field
The utility model relates to amenities, particularly relates to a kind of protective mask with sandwich construction.
Background technology
Mouth mask is to widely apply in medical personnel as a kind of amenities at first.Along with the continuous deterioration of industrial development and environment, harmful substances such as dust, industrial waste gas enter human body and health of masses are produced harm greatly by respiratory tract.In order to reduce this harm, protective mask has obtained being extensive use of in many work and life occasion.Common protective mask is made with gauze and is formed, and has only general filtering function, and does not have disinfection function.In existing known technology, disclose and smear the technical scheme of Nano Silver material in order to sterilization on the mouth mask cover body, but this mouth mask still exists following shortcoming: at first, cover body forms through stitching, is inconvenient to unpick and wash; Secondly, though the Nano Silver material has good sterilization, bacteriostasis, contaminative or pungent gas are lacked filtering function.
The utility model content
The purpose of this utility model provides a kind of protective mask of sandwich construction, solved the existing problem that can not unpick and wash with the mouth mask cover body, also strengthened the characteristic of sterilizing simultaneously, and can filter contaminative, pungent gas, use solar ultraviolet again, disinfection effect is further strengthened.
For realizing above-mentioned utility model purpose, the technical solution adopted in the utility model is as follows:
Protective mask of the present utility model comprises multilayer cover body and frenulum, it is characterized in that: the multilayer cover body is divided into internal layer cover, middle level cover and outer layer cover; Internal layer cover one side is pressed close to the human body oral area, and opposite side is provided with first attachment fastener; Middle level cover is provided with second attachment fastener near a side of internal layer cover and first attachment fastener is interlocked, and opposite side is provided with the 3rd attachment fastener; The side that outer layer cover covers near the middle level is provided with the 4th attachment fastener and the 3rd attachment fastener is interlocked; The middle level cover is made pouch, and sack is placed with bag filter towards the top in the bag; Frenulum is made on the cover of middle level.
In the above-mentioned protective mask, described first attachment fastener, second attachment fastener, the 3rd attachment fastener and the 4th attachment fastener are linking tape.
In the above-mentioned protective mask, described first attachment fastener, second attachment fastener, the 3rd attachment fastener and the 4th attachment fastener.
In the above-mentioned protective mask, described internal layer cover scribbles the Nano Silver material.
In the above-mentioned protective mask, described outer layer cover scribbles nano titanium oxide.
In the above-mentioned protective mask, described bag filter contains activated carbon.
In the above-mentioned protective mask, described bag filter contains zeolite.
In the above-mentioned protective mask, described bag filter contains bamboo charcoal.
The beneficial effects of the utility model are, change original stitching into fastener between each layer of cover body and fasten, and unpick and wash conveniently.Be placed with bag filter in the bag of middle level cover, this bag filter can contain activated carbon, zeolite or bamboo charcoal, these three kinds of materials all have protection against the tide, purify air, eliminate the effect of peculiar smell, pungent gas there is good filtration, and the bag shape design be convenient to picking and placeing and changing of bag filter again, bag filter can use after airing repeatedly.Outer layer cover scribbles nano titanium oxide, and the utilization solar ultraviolet produces disinfection effect.The internal layer cover scribbles the Nano Silver material, and nature provides sterilization, bacteriostasis at the human body oral area.Therefore, protective mask of the present utility model provides the nano titanium oxide of photocatalyst, tool disinfection effect at outer layer cover; Be placed with bag filter in the hood bag of middle level, have protection against the tide, purify air, eliminate the function of peculiar smell; And the internal layer cover scribbles the Nano Silver material, more guarantees sterilization, bacteriostasis, makes the more safeguard function of high-quality of mouth mask tool.
Description of drawings
Fig. 1 is the layer structure schematic diagram of cover body in the utility model;
Fig. 2 is the schematic diagram of internal layer cover;
Fig. 3 is the schematic diagram of outer layer cover;
Fig. 4 is the schematic diagram of middle level cover near internal layer cover one side.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model is a kind of protective mask of sandwich construction, comprises multilayer cover body and frenulum, and cover body can be rectangle, rhombus or other shape.It is rectangular embodiment that present embodiment only provides cover body.As shown in Figures 1 to 4, the multilayer cover body is divided into internal layer cover 1, middle level cover 2 and outer layer cover 3; Internal layer cover 1 one sides are pressed close to the human body oral area, and opposite side is provided with first attachment fastener 4; Middle level cover 2 sides near the internal layer cover are provided with second attachment fastener 4 ' and first attachment fastener 4 is interlocked, and opposite side is provided with the 3rd attachment fastener; Outer layer cover is provided with the 4th attachment fastener 4 near a side of middle level cover " be interlocked with the 3rd attachment fastener; Middle level cover 2 is made pouch, and sack is placed with bag filter 6 towards the top in the bag; Frenulum 5 is made on middle level cover 2.
Above-mentioned first attachment fastener 4, second attachment fastener 4 ', the 3rd attachment fastener and the 4th attachment fastener 4 " can be linking tape, also can be male and female button-type clasp.
Above-mentioned internal layer cover 1 layer of cloth scribbles the Nano Silver material.The Nano Silver material is excellent sterilization, an antibacterial material, and technology such as utilization padding method etc. is coated on the Nano Silver material on the internal layer cover 1, and internal layer cover 1 touches the human body oral area, and when human body respiration, has sterilization, antibacterial function.
Above-mentioned middle level cover 2 is through making pouch, and sack upwards is placed with bag filter 6 in the bag.
Described bag filter 6 can contain activated carbon, zeolite, bamboo charcoal or its mixture.Mainly when breathing, filtered, make not influenced by extraneous unclean impurity such as air, and the bag filter taking-up can be used repeatedly after airing for the peculiar smell in the environment.
Above-mentioned outer layer cover 3 layer of cloths scribble nano titanium oxide.Technologies such as nano titanium oxide utilization padding method are coated on the Nano Silver material on the outer layer cover 3.Nano titanium oxide needs can to decomposite ion after the ultraviolet ray irradiation of sunshine, and performance also produces sterilization, antibacterial effect.Because outer layer cover 3 is the outermost layer that is arranged at protective mask, can receive irradiation of sunlight, so can produce the sterilization of expection, antibacterial effect.
Generally speaking, protective mask of the present utility model, inside and outside layer cover 1,3 double sterilizations, bacteria resistance function are provided, and be filter course with middle level cover 2, can guarantee the performance of protection effect the best, and cover body is convenient for dismounting and washing, and the design of 2 bags of shapes of middle level cover makes things convenient for picking and placeing and changing of bag filter, and the practicality of protective mask high-quality more is provided.
Claims (8)
1. a protective mask comprises multilayer cover body and frenulum, it is characterized in that: the multilayer cover body is divided into internal layer cover, middle level cover and outer layer cover; Internal layer cover one side is pressed close to the human body oral area, and opposite side is provided with first attachment fastener; Middle level cover is provided with second attachment fastener near a side of internal layer cover and first attachment fastener is interlocked, and opposite side is provided with the 3rd attachment fastener; The side that outer layer cover covers near the middle level is provided with the 4th attachment fastener and the 3rd attachment fastener is interlocked; The middle level cover is made pouch, and sack is placed with bag filter towards the top in the bag; Frenulum is made on the cover of middle level.
2. protective mask according to claim 1 is characterized in that: described first attachment fastener, second attachment fastener, the 3rd attachment fastener and the 4th attachment fastener are linking tape.
3. protective mask according to claim 1 is characterized in that: described first attachment fastener, second attachment fastener, the 3rd attachment fastener and the 4th attachment fastener are male and female button-type clasp.
4. protective mask according to claim 1 is characterized in that: described internal layer cover layer scribbles the Nano Silver material.
5. protective mask according to claim 1 is characterized in that: described outer layer cover scribbles nano titanium oxide.
6. protective mask according to claim 1 is characterized in that: described bag filter contains activated carbon.
7. protective mask according to claim 1 is characterized in that: described bag filter contains zeolite.
8. protective mask according to claim 1 is characterized in that: described bag filter contains bamboo charcoal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201365489U CN201282753Y (en) | 2008-09-12 | 2008-09-12 | Protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201365489U CN201282753Y (en) | 2008-09-12 | 2008-09-12 | Protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201282753Y true CN201282753Y (en) | 2009-08-05 |
Family
ID=40947739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201365489U Expired - Fee Related CN201282753Y (en) | 2008-09-12 | 2008-09-12 | Protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201282753Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190716A (en) * | 2013-04-02 | 2013-07-10 | 罗福国 | Preparation method of anti-poison carbonized bamboo fiber respirator capable of purifying respiratory air |
| CN103815589A (en) * | 2014-03-03 | 2014-05-28 | 高正强 | Multilayer mask |
| CN104041963A (en) * | 2014-07-06 | 2014-09-17 | 滁州惠智科技服务有限公司 | Modified nanometer bamboo charcoal mask and manufacturing method thereof |
| CN107772576A (en) * | 2017-10-31 | 2018-03-09 | 王迅 | A kind of replaceable protective mask |
-
2008
- 2008-09-12 CN CNU2008201365489U patent/CN201282753Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190716A (en) * | 2013-04-02 | 2013-07-10 | 罗福国 | Preparation method of anti-poison carbonized bamboo fiber respirator capable of purifying respiratory air |
| CN103815589A (en) * | 2014-03-03 | 2014-05-28 | 高正强 | Multilayer mask |
| CN103815589B (en) * | 2014-03-03 | 2016-06-22 | 高正强 | A kind of multilamellar mask |
| CN104041963A (en) * | 2014-07-06 | 2014-09-17 | 滁州惠智科技服务有限公司 | Modified nanometer bamboo charcoal mask and manufacturing method thereof |
| CN107772576A (en) * | 2017-10-31 | 2018-03-09 | 王迅 | A kind of replaceable protective mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20140912 |
|
| EXPY | Termination of patent right or utility model |