CN206119263U - Protective mask - Google Patents
Protective mask Download PDFInfo
- Publication number
- CN206119263U CN206119263U CN201621025085.XU CN201621025085U CN206119263U CN 206119263 U CN206119263 U CN 206119263U CN 201621025085 U CN201621025085 U CN 201621025085U CN 206119263 U CN206119263 U CN 206119263U
- Authority
- CN
- China
- Prior art keywords
- mask portion
- protective mast
- layer
- sheet material
- protective
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 18
- 239000000706 filtrate Substances 0.000 claims description 7
- 239000008267 milk Substances 0.000 claims description 4
- 210000004080 milk Anatomy 0.000 claims description 4
- 235000013336 milk Nutrition 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000002365 multiple layer Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a protective mask, protective mask is including the mouth cover body who is used for covering the cover groove nose to and be used for covering the muffler portion of nape, mouthful cover body with muffler portion connects, forms cylindrical structures, mouthful cover body with formation is sewed up by multiple -layer filtering cloth by muffler portion, still be provided with the ventilation breather on the mouth cover body, be provided with the breather valve on the ventilation breather. Protective mask both can be geared to the needs of the job the nose and cover, can protect the nape simultaneously, and the more polluted environment of specially adapted field or dust all has better filter effect to dust or even PM2.5, and laminating nature and gas tightness are better, when making the human body wear the breathing more unsophisticated, it is better to wear the travelling comfort.
Description
Technical field
This utility model is related to physical protection product technical field, and in particular to a kind of protective mast.
Background technology
Air cleanliness is relatively low or the contaminated environment of air in, people often by mask being protected, mask pair
Air into pulmonary has certain filtration, when respiratory infectious disease is popular, the operation in the environment of the pollutions such as dust
When, wear masks with certain effect, but the pretective acreage of mask is little, do not have full protection Head And Face and neck at work
With；In addition, often there are some gaps between the mouth of mask and human body, nose, extraneous air can directly enter by these gaps
Enter mouth, the nose of human body, therefore the protection effect of mask is not good；And the protective mast of specialty, its complex operation, cost are high, maintenance
Maintenance cost is high, it is impossible to is widely used as daily shielding and uses.
Utility model content
In view of this, the application provides a kind of protective mast, and the protective mast both can be covered to mouth and nose, while
Neck can be protected, be particularly well-suited to the more pollution environment of field or dust, dust even PM2.5 is respectively provided with compared with
Good filter effect, stickiness and air-tightness more preferably, when wearing human body breathe more unsophisticated, and wearing comfort is more preferable.
To solve above technical problem, the technical scheme that this utility model is provided is a kind of protective mast, the protection face
Cover includes the mask portion for covering mouth and nose, and for covering the muffler portion of neck, the mask portion connects with the muffler portion
Connect, form columnar structured, the mask portion is sutured to be formed with the muffler portion by multiple filtration cloth, in the mask portion also
Spiracle is provided with, in the spiracle breather valve is provided with.
By above technical scheme, the cylindrical structure that protective mast is arranged to be formed by mask portion and muffler portion, both may be used
To cover to mouth and nose, while can protect to neck, the more pollution environment of field or dust is particularly well-suited to；Adopt
Sutured to be formed with multiple filtration cloth, preferable filter effect is respectively provided with to dust even PM2.5, reach protection purpose；In addition lead to
Cross and install breather valve additional on protective mast, breathe more unsophisticated when being easy to human body to wear, the discharge of aqueous vapor, increases when being easy to exhale
Plus the comfortableness worn.
Further, the multiple filtration cloth is sequentially overlapped suture by the first layer of sheet material, second layer filtrate, third layer sheet material
Formed.
Further, first layer of sheet material be milk filaments, the second layer filtrate be melt spraying non-woven fabrics, the described 3rd
Layer of sheet material is single jersey.Wherein milk filaments have absorbing sweat, fire-retardant, antistatic, a function of anti-ultraviolet, flexibility, breathability, wear-resisting
Property preferably, pro-skin ice sense；Filtrate has filtration to particulate matter and PM2.5；Single jersey has good flexibility, breathability, leads
It is moist.The above three is laminated plus forms the existing good filter effect of filter cloth, can also improve human body wear comfort.
Further, the third layer sheet material is located at the internal layer of the protective mast, and first layer of sheet material is located at institute
State the outer layer of protective mast.
Further, the top edge in the mask portion is provided with the elastic thread for making the mask portion be fixed on face.
Further, the front in the mask portion is provided with middle part stitching thread, described when the protective mast is when wearing
At least a portion of middle part stitching thread is arc-shaped.The setting of middle part stitching thread, forms at mouth and nose natural arc when making to wear
Degree, human body face of more preferably fitting, it is ensured that the air-tightness of protective mast.
Further, the upper edge in the mask portion is additionally provided with the sponge strip for making the mask portion fit the bridge of the nose.Sea
Continuous bar softness pro-skin, more preferably fits to ensure air-tightness.
Further, the center of circle of the breather valve and the distance of the top edge in the mask portion are 45-55mm, described to exhale
The distance in the center of circle and mask portion front center line of inhaling valve is 20-30mm.By the setting for breathing valve position, when wearing,
Ensure that it is in mouth and nose side, i.e., can realize more preferably breathing, and on air-tightness without impact.
Further, the length of the protective mast is not less than 470mm, and the width in the mask portion is 170-185mm.
Further, the breather valve includes enclosing cover, valve seat, moving diaphragm, and the enclosing cover is fixedly connected with the valve seat,
The moving diaphragm is located between the enclosing cover and the valve seat, and air-vent is provided with the valve seat, and the enclosing cover edge sets
Gas passage is equipped with, the enclosing cover is with the valve seat respectively positioned at the outside and inner side in the mask portion.During wearing, inhale
During gas, moving diaphragm laminating valve seat, breather valve is closed, and after protective mast filtration, clean air enters mouth and nose to gas；Exhale
During gas, gas washes moving diaphragm open, and breather valve is opened, and air-vent and gas passage of the gas from breather valve is discharged.
Compared with prior art, the beneficial effect of technical scheme is：The protective mast of technical scheme
Both mouth and nose can be covered, while can protect to neck, was particularly well-suited to the more pollution ring of field or dust
Border, to dust even PM2.5 preferable filter effect is respectively provided with, and stickiness and air-tightness more preferably, are breathed more when wearing human body
Unsophisticated, wearing comfort is more preferable.
Description of the drawings
Fig. 1 is the structural representation of herein described protective mast；
Fig. 2 is the assembling schematic diagram of breather valve in herein described protective mast.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clear, complete description, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on embodiment of the present utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment for obtaining, belongs to the scope of this utility model protection.
A kind of protective mast as shown in Figure 1, the protective mast includes the mask portion 1, Yi Jiyong for covering mouth and nose
In the muffler portion 2 for covering neck, the mask portion 1 is connected with the muffler portion 3, forms columnar structured, the mask portion 1 with
The muffler portion 2 is sutured to be formed by multiple filtration cloth, and spiracle is additionally provided with the mask portion 1, is set in the spiracle
It is equipped with breather valve 3.
Wherein, the multiple filtration cloth is sequentially overlapped suture shape by the first layer of sheet material, second layer filtrate, third layer sheet material
Into, first layer of sheet material is milk filaments, and the second layer filtrate is melt spraying non-woven fabrics, and the third layer sheet material is single jersey, this
Outward, the third layer sheet material is located at the internal layer of the protective mast, and first layer of sheet material is located at the outer layer of the protective mast.
Wherein, the top edge in the mask portion 1 is provided with the elastic thread 4 for making the mask portion 1 be fixed on face, the mouth
The front of cover portion 1 is provided with middle part stitching thread 5, when the protective mast is when wearing, at least one of the middle part stitching thread 5
It is divided into arc-shaped, the upper edge in the mask portion 1 is additionally provided with the sponge strip 6 for making the mask portion 1 fit the bridge of the nose.
Wherein, the distance of the center of circle of the breather valve 3 and the top edge in the mask portion 1 is 45-55mm, the breathing
The center of circle of valve 3 is 20-30mm with the distance of the front center line of the mask portion 1；The length of the protective mast is not less than 470mm,
The width in the mask portion 1 is 170-185mm.
Additionally, as shown in Fig. 2 the breather valve 3 includes enclosing cover 7, valve seat 8, moving diaphragm 9, the enclosing cover 7 and the valve
Seat 8 is fixedly connected, and the moving diaphragm 9 is located between the enclosing cover 7 and the valve seat 8, and on the valve seat 8 air-vent is provided with
10, the edge of the enclosing cover 7 is provided with gas passage 11, and the enclosing cover 7 is with the valve seat 8 respectively positioned at the outer of the mask portion 1
Side and inner side.During wearing, during air-breathing, the laminating valve seat 8 of moving diaphragm 9, breather valve 3 is closed, and gas is through protective mast
After filtration, clean air enters mouth and nose；During expiration, gas washes moving diaphragm 9 open, and breather valve 3 is opened, and gas is from breather valve 3
In air-vent 10 and gas passage 11 discharge.
Above-mentioned protective mast both can be covered to mouth and nose, while can protect to neck, be particularly well-suited to
The more pollution environment of field or dust, to dust even PM2.5 preferable filter effect is respectively provided with, and stickiness and air-tightness are more
It is good, breathe more unsophisticated when wearing human body, wearing comfort is more preferable.
The above is only preferred implementation of the present utility model, it is noted that above-mentioned preferred implementation should not be regarded
It is that, to restriction of the present utility model, protection domain of the present utility model should be defined by claim limited range.For
For those skilled in the art, in without departing from spirit and scope of the present utility model, can also make some
Improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of protective mast, it is characterised in that：The protective mast includes the mask portion for covering mouth and nose, and for covering
The muffler portion of lid neck, the mask portion is connected with the muffler portion, forms columnar structured, the mask portion and the muffler
Portion is sutured to be formed by multiple filtration cloth, and spiracle is additionally provided with the mask portion, and in the spiracle breather valve is provided with.
2. a kind of protective mast according to claim 1, it is characterised in that：The multiple filtration cloth by the first layer of sheet material,
Second layer filtrate, third layer sheet material are sequentially overlapped suture and are formed.
3. a kind of protective mast according to claim 2, it is characterised in that：First layer of sheet material is milk filaments, described
Second layer filtrate is melt spraying non-woven fabrics, and the third layer sheet material is single jersey.
4. a kind of protective mast according to claim 2, it is characterised in that:The third layer sheet material is located at the protection face
The internal layer of cover, first layer of sheet material is located at the outer layer of the protective mast.
5. a kind of protective mast according to claim 1, it is characterised in that：The top edge in the mask portion is provided with and makes institute
State the elastic thread that face is fixed in mask portion.
6. a kind of protective mast according to claim 1, it is characterised in that：The front in the mask portion is provided with middle part seam
Zygonema, when the protective mast is when wearing, at least a portion of the middle part stitching thread is arc-shaped.
7. a kind of protective mast according to claim 1, it is characterised in that：The upper edge in the mask portion is additionally provided with
Make the sponge strip of the mask portion laminating bridge of the nose.
8. a kind of protective mast according to claim 1, it is characterised in that：The center of circle of the breather valve and the mask portion
The distance of top edge be 45-55mm, the distance of the center of circle of the breather valve and mask portion front center line is 20-
30mm。
9. a kind of protective mast according to claim 1, it is characterised in that：The length of the protective mast is not less than
470mm, the width in the mask portion is 170-185mm.
10. a kind of protective mast according to claim 1, it is characterised in that：The breather valve includes enclosing cover, valve seat, work
Dynamic diaphragm, the enclosing cover is fixedly connected with the valve seat, and the moving diaphragm is located between the enclosing cover and the valve seat, described
Air-vent is provided with valve seat, the enclosing cover edge is provided with gas passage, and the enclosing cover is located at respectively described with the valve seat
The outside and inner side in mask portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025085.XU CN206119263U (en) | 2016-08-31 | 2016-08-31 | Protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025085.XU CN206119263U (en) | 2016-08-31 | 2016-08-31 | Protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206119263U true CN206119263U (en) | 2017-04-26 |
Family
ID=58567528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025085.XU Expired - Fee Related CN206119263U (en) | 2016-08-31 | 2016-08-31 | Protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206119263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557507A (en) * | 2020-05-28 | 2020-08-21 | 王涛 | Protective mask with breather valve |
| CN112076405A (en) * | 2020-09-21 | 2020-12-15 | 烟台舒朗医疗科技有限公司 | Air conditioning device for mask |
-
2016
- 2016-08-31 CN CN201621025085.XU patent/CN206119263U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557507A (en) * | 2020-05-28 | 2020-08-21 | 王涛 | Protective mask with breather valve |
| CN112076405A (en) * | 2020-09-21 | 2020-12-15 | 烟台舒朗医疗科技有限公司 | Air conditioning device for mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Headband-type suspension piece on protective mask Effective date of registration: 20191107 Granted publication date: 20170426 Pledgee: Guanghan Pearl River Village bank Limited by Share Ltd. Pledgor: SICHUAN EUPON PAPER INDUSTRY CO.,LTD. Registration number: Y2019510000051 |
|
| 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: 20170426 |