CN213663802U - Novel protective mask - Google Patents
Novel protective mask Download PDFInfo
- Publication number
- CN213663802U CN213663802U CN202021562534.0U CN202021562534U CN213663802U CN 213663802 U CN213663802 U CN 213663802U CN 202021562534 U CN202021562534 U CN 202021562534U CN 213663802 U CN213663802 U CN 213663802U
- Authority
- CN
- China
- Prior art keywords
- layer
- mask
- woven fabric
- nose
- edge
- 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.)
- Active
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a novel protective mask, which comprises a mask layer and elastic laces, wherein the mask layer is provided with the elastic laces, the mask layer comprises a non-woven fabric inner layer, a gauze breathable layer, a spray glue layer and a non-woven fabric outer layer which are sequentially arranged from inside to outside, the outer edge of the mask layer is wrapped with a mask edge layer, a nose pressing strip is arranged inside the upper part of the mask edge layer, two sides of the nose pressing strip are respectively provided with an elastic rope, and two ends of the elastic rope are fixed on the inner wall of the mask edge layer; the lower inner part of the edge layer of the mask is provided with an elastic rope. The air enters into human mouth nose through mouth nose inoxidizing coating, non-woven fabrics skin, spout sol layer, gauze ventilative layer, non-woven fabrics inlayer after filtering, plays good guard action, and simultaneously, gauze mask edge is pressed or is sewed up the connection gauze mask edge layer through high temperature, connects the elasticity frenulum on gauze mask edge layer, conveniently wears.
Description
Technical Field
The invention relates to the field of masks, in particular to a novel protective mask.
Background
The protective mask effectively prevents dust and microorganisms from entering the mouth and the nose, and effectively plays a protective role.
Protection type gauze mask among the prior art, the main problem who exists lies in: the mask at the nose wing is not matched with the human face due to different face shapes of each person, air easily enters the respiratory tract from the gap at the nose wing, and the mask does not have the function of isolating the air.
Therefore, a protective mask which is more consistent and closely connected with the face is needed.
Disclosure of Invention
In order to solve the problems, the invention discloses a novel protective mask which is suitable for being used in operation environments of the building industry, the casting industry, the electronic and electric appliances, the cement industry, the metallurgy industry, the textile industry, the mining industry, the pharmaceutical industry and the like, not only effectively isolates dust and microorganisms, but also prevents the dust from directly entering respiratory tracts from the nosewings.
In order to achieve the above purpose, the invention provides the following technical scheme:
a novel protective mask comprises a mask layer and an elastic lacing, wherein the mask layer is provided with the elastic lacing, the mask layer comprises a non-woven fabric inner layer, a gauze breathable layer, a melt-spray adhesive layer and a non-woven fabric outer layer which are sequentially arranged from inside to outside, the outer edge of the mask layer is wrapped with a mask edge layer, a nose pressing strip is arranged inside the mask edge layer, two sides of the nose pressing strip are respectively provided with an elastic rope, and two ends of the elastic rope are fixed on the inner wall of the mask edge layer; the lower inner part of the edge layer of the mask is provided with an elastic rope.
Furthermore, the middle part of the mask is provided with an oral-nasal protective layer, and an activated carbon adsorption layer is arranged in the oral-nasal protective layer. The protective layer is arranged at the mouth and nose of the person, so that the activated carbon adsorption material is matched with the mouth and nose of the person, and the activated carbon adsorption treatment is carried out on the gas exhaled and inhaled by the person.
Further, the elastic strap is a head-wearing or ear-wearing elastic strap.
Furthermore, the mouth and nose protective layer comprises an upper half non-woven fabric layer and a lower half non-woven fabric layer which are sewn on the non-woven fabric outer layer of the mouth and nose protective layer, wherein the upper half non-woven fabric layer and the lower half non-woven fabric layer are arranged in a staggered mode and are overlapped, and the activated carbon adsorption layer is arranged between the mouth and nose protective layer and the non-woven fabric outer layer. The upper half and the lower half of the mouth and nose protective layer are arranged, so that the replacement of the active carbon adsorption layer is convenient. The mask is mainly used for industrial production, so that the adsorption requirements on dust, organic solvents and harmful substances in the air are strict, and the mask needs to be replaced frequently.
Furthermore, the upper portion of gauze mask is the linear type, the lower part of gauze mask is the arc. The arc-shaped arrangement enables the mask to be more inosculated with the chin.
The invention has the beneficial effects that:
the air enters into human mouth nose through mouthful nose inoxidizing coating, non-woven fabrics skin, spout the melten gel layer, gauze ventilative layer, non-woven fabrics inlayer after filtering, plays good guard action, and simultaneously, gauze mask edge is pressed or is sewed up and connect gauze mask edge layer through high temperature, connects the elasticity frenulum on gauze mask edge layer, conveniently wears.
The nose pressing strip enables the mask to be more attached to the nose wing.
The two sides of the nose pressing strip are respectively provided with the elastic ropes, so that the upper edge of the mask is more attached to the cheeks (due to the nose bulge, certain gaps are formed between the upper part of the mask and the cheeks and between the upper part of the mask and the nose wings) in the wearing process of the mask. The elastic rope is arranged inside the lower portion of the edge layer of the mask, and the lower portion of the mask is arranged to be arc-shaped, so that the mask is attached to the chin. The mask is more attached to the face of a person, and air is not easy to directly enter the mouth and the nose from the slit, so that the protective effect is better.
Drawings
FIG. 1 is a schematic view of a novel protective mask according to the present invention;
FIG. 2 is a cross-sectional view A-A of the novel protective mask of the present invention as shown in FIG. 1;
wherein: the mask comprises a mask layer 1, an elastic lace 2, a non-woven fabric inner layer 3, a gauze breathable layer 4, a melt adhesive spraying layer 5, a non-woven fabric outer layer 6, a nose pressing strip 7, an elastic rope 8, an elastic rope 9, a mouth and nose protective layer 10, an activated carbon adsorption layer 11 and a mask edge layer 12.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.
As shown in fig. 1 and 2, a novel protective mask comprises a mask layer 1 and elastic straps 2, wherein the mask layer is provided with the elastic straps, and an outer edge of the mask layer is sewn or hot-melted under high pressure to form a mask edge insulating layer 12.
The mask layer comprises a non-woven fabric inner layer 3, a gauze breathable layer 4, a melt-blown adhesive layer 5 and a non-woven fabric outer layer 6 which are sequentially arranged from inside to outside. The 4 layers are provided with effective isolation of dust, microorganisms, germs and the like.
A nose pressing strip 7 is arranged inside the upper part of the mask edge layer, two sides of the nose pressing strip are respectively provided with an elastic rope 8, and two ends of the elastic rope are sewn or hot-melted on the inner wall of the mask edge layer at high pressure; the lower inner part of the edge layer of the mask is provided with an elastic rope 9.
The middle part of the mask is provided with an oral-nasal protective layer 10, and an activated carbon adsorption layer 11 is arranged in the oral-nasal protective layer. The protective layer is arranged at the mouth and nose of the person, so that the activated carbon adsorption material is matched with the mouth and nose of the person, and the activated carbon adsorption treatment is carried out on the gas exhaled and inhaled by the person.
The elastic lace is head-wearing. Of course, an elastic band of the ear band type is also possible.
The mouth and nose protective layer comprises an upper half non-woven fabric layer and a lower half non-woven fabric layer which are sewn on the non-woven fabric outer layer of the mouth and nose protective layer, wherein the upper half non-woven fabric layer and the lower half non-woven fabric layer are arranged in a staggered mode and are overlapped, and the activated carbon adsorption layer is arranged between the mouth and nose protective layer and the non-woven fabric outer layer. The upper half and the lower half of the mouth and nose protective layer are arranged, so that the replacement of the active carbon adsorption layer is convenient. The mask is mainly used for industrial production, so that the adsorption requirements on dust, organic solvents and harmful substances in the air are strict, and the mask needs to be replaced frequently.
The upper part of the mask is linear, and the lower part of the mask is arc-shaped. The arc-shaped arrangement enables the mask to be more inosculated with the chin.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (5)
1. The utility model provides a novel protection type gauze mask which characterized in that: the mask comprises a mask layer and an elastic lacing, wherein the mask layer is provided with the elastic lacing, the mask layer comprises a non-woven fabric inner layer, a gauze breathable layer, a melt-spray adhesive layer and a non-woven fabric outer layer which are sequentially arranged from inside to outside, the outer edge of the mask layer is wrapped with a mask edge layer, a nose pressing strip is arranged inside the mask edge layer, two sides of the nose pressing strip are respectively provided with an elastic rope, and two ends of the elastic rope are fixed on the inner wall of the mask edge layer; the lower inner part of the edge layer of the mask is provided with an elastic rope.
2. A novel protective mask according to claim 1, wherein: the middle part of the mask is provided with an oral-nasal protective layer, and an activated carbon adsorption layer is arranged in the oral-nasal protective layer.
3. A novel protective mask according to claim 1 or 2, wherein: the elastic lace is a head-wearing or ear-belt type elastic lace.
4. A novel protective mask according to claim 2, wherein: the mouth and nose protective layer comprises an upper half non-woven fabric layer and a lower half non-woven fabric layer which are sewn on the non-woven fabric outer layer of the mouth and nose protective layer, wherein the upper half non-woven fabric layer and the lower half non-woven fabric layer are arranged in a staggered mode and are overlapped, and the activated carbon adsorption layer is arranged between the mouth and nose protective layer and the non-woven fabric outer layer.
5. A novel protective mask according to claim 1, wherein: the upper portion of gauze mask is the linear type, the lower part of gauze mask is the arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562534.0U CN213663802U (en) | 2020-07-31 | 2020-07-31 | Novel protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562534.0U CN213663802U (en) | 2020-07-31 | 2020-07-31 | Novel protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213663802U true CN213663802U (en) | 2021-07-13 |
Family
ID=76744516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021562534.0U Active CN213663802U (en) | 2020-07-31 | 2020-07-31 | Novel protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213663802U (en) |
-
2020
- 2020-07-31 CN CN202021562534.0U patent/CN213663802U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101142835B1 (en) | Disposable yellow sand mask | |
| CN107549897A (en) | A kind of double breather valve deodorant masks | |
| TWM576468U (en) | Novel airtight protective masks | |
| CN111227383A (en) | Transparent mask | |
| CN111227367A (en) | Self-assembling type environment-friendly mask | |
| CN207383599U (en) | A kind of double breather valve deodorant masks | |
| CN213663802U (en) | Novel protective mask | |
| KR200433854Y1 (en) | A disposable protection mask | |
| CN204540901U (en) | Real silk antibacterial mask | |
| CN212756869U (en) | Portable malleation protector | |
| CN203814639U (en) | Protection respirator | |
| CN102058181A (en) | Mask | |
| CN103211326A (en) | Comfortable mask | |
| CN218185359U (en) | Multilayer mask | |
| CN211932717U (en) | Prevent pressing sore gauze mask | |
| CN104721984A (en) | Dustproof and antigas safety helmet | |
| CN104705843B (en) | A kind of real silk antibacterial mask | |
| CN205460273U (en) | Respiratory conveying device applied to breathing machine | |
| CN204888799U (en) | Fungi -proofing medical mask | |
| CN213663801U (en) | Take breather valve's ventilative type gauze mask | |
| CN218869481U (en) | Protective mask | |
| CN211794444U (en) | Nose clip sealed mask | |
| CN215603369U (en) | New coronary pneumonia epidemic situation protective facial mask | |
| CN210043237U (en) | Mask for protecting ear nerves and facial nerves | |
| CN219460420U (en) | Filter mask used in severe environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |