CN205197074U - Air -permeable mask - Google Patents
Air -permeable mask Download PDFInfo
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- CN205197074U CN205197074U CN201520971578.1U CN201520971578U CN205197074U CN 205197074 U CN205197074 U CN 205197074U CN 201520971578 U CN201520971578 U CN 201520971578U CN 205197074 U CN205197074 U CN 205197074U
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- mask main
- main body
- gauze mask
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Abstract
The utility model discloses an air -permeable mask, including gauze mask main part and elasticity frenulum, the gauze mask main part comprises six layers of filter layer, to interior in proper order for the ventilative type layer of moulding outside from, three -dimensional milipore filter, spout gluey enhancement layer, melt and spout the cloth layer, melt and spout cloth layer enhancement layer and nexine non -woven fabrics, the connection inner liner can be dismantled in gauze mask main part inboard middle part, gauze mask main part middle part is equipped with the breather valve, the inside support chassis that is equipped with of gauze mask main part, support chassis comprises a plurality of circular arrangement's branch, the point of intersect of branch is located gauze mask main part center, support chassis can prop up the gauze mask, the both ends seam of gauze mask main part has the elasticity frenulum, elasticity frenulum middle part cover has the earflap ring, the border inboard is equipped with the rib piece under the gauze mask main part, rib piece upper portion is grenadine cloth structure. The utility model discloses solved effectively that antifog haze, gas permeability are poor, gauze mask aversion, the phenomenon of breathing out, the ear is be injured and the problem of ear and neck frostbite, simple structure, convenient to use, with low costs, be suitable for the practicality.
Description
Technical field
The utility model relates to life mouth mask field, specifically a kind of ventilative respirator.
Background technology
In the weather that it is cold, mist is large, dirt is many, we usually need mouth mask to carry out self-protection, and mouth mask adopts single layer cloth design at present, mouth mask and direct facial contact, not only inadequate health, and gas permeability is bad, the gas that people breathes out, up can alter, glasses are atomized, affect sight line, phenomenon of namely breathing out; The contraction of elastic cord can oppress ear and face, especially needs to wear mouth mask for a long time as medical worker, and long-time compressing causes local damage, produces sense of discomfort and even has pain, affect work and health; Current mouth mask does not have haze function; In winter, by bike or walking, shrewd wind is easily neck frostbite for people; When moving, mouth mask is easily shifted; Once the mouth mask used has polluted nasal mucus, lipstick etc. temporarily, cleaning must be needed.
Utility model content
The purpose of this utility model is to provide a kind of ventilative respirator, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of ventilative respirator, comprise mask main body and degree of tightness frenulum, described mask main body is made up of six layers of filter course, be followed successively by ventilative plastotype layer from outside to inside, three-dimensional milipore filter, glue spraying enhancement Layer, meltblown fabric layer, meltblown fabric layer enhancement Layer and nexine non-woven fabrics, described mask main body middle inside removably connects inner liner, breather valve is provided with in the middle part of described mask main body, described mask main body inside is provided with support frame, support frame is made up of the pole of some circumferential arrangement, the intersection point of pole is positioned at mask main body center, mouth mask can be propped up by support frame, the two ends of described mask main body are sewed with degree of tightness frenulum, in the middle part of described degree of tightness frenulum, cover has earflap ring, one end of degree of tightness frenulum is through the inside of described earflap ring, degree of tightness frenulum two ends are connected with mask main body respectively, earflap ring carries out displacement relative to described degree of tightness frenulum, described earflap ring side is convex structure, with people's ear matching form, rib sheet is provided with inside described mask main body lower edge, described rib sheet top is grenadine cloth structure.
Preferably, described mask main body stretches out in the middle part of upper and lower edge, forms projection.
Preferably, outside described mask main body, upper edge is provided with nose clip.
Preferably, described mask main body middle inside is fixed with inner liner by four hidden discounts.
Preferably, the quantity of described pole is four.
Preferably, described grenadine cloth structure is fixed in mask main body by VELCRO.
Compared with prior art, the beneficial effects of the utility model are:
The utility model mask main body is made up of six layers of filter course, be followed successively by ventilative plastotype layer, three-dimensional milipore filter, glue spraying enhancement Layer, meltblown fabric layer, meltblown fabric layer enhancement Layer and nexine non-woven fabrics from outside to inside, the larger particles in most of air and haze PM2.5 particle can be stopped, and it is ventilative comfortable, not easily dirty, improve and wear health; Breather valve is provided with in the middle part of mask main body, mask main body inside is provided with support frame, mouth mask can be propped up by support frame, face is avoided directly to contact with mouth mask, clean hygiene, the gas of exhalation easily can be breathed out through breather valve, and the gas of exhalation can not upwards be altered, glasses form mist, obstructs the view; In the middle part of degree of tightness frenulum, cover has earflap ring, and the difference of user needs, and regulates the position of earflap ring, the ear of available protecting user and facial region of interest, reduces local damage, increases comfort; Be provided with rib sheet inside mask main body lower edge, can protect neck, rib sheet top is grenadine cloth structure, and mouth mask can be prevented to be shifted; Mask main body middle inside removably connects inner liner, only need clean inner liner time dirty.The utility model structure is simple, and easy to use, cost is low, and function is many, is suitable for practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of ventilative respirator, comprise mask main body 1 and degree of tightness frenulum 4, described mask main body 1 is made up of six layers of filter course, be followed successively by ventilative plastotype layer, three-dimensional milipore filter, glue spraying enhancement Layer, meltblown fabric layer, meltblown fabric layer enhancement Layer and nexine non-woven fabrics from outside to inside, wherein ventilative plastotype layer gas permeability moulds laminating face mask, the larger particles in blocks air; Three-dimensional milipore filter, to the protection effect of haze PM2.5 particle up to 99%; Glue spraying enhancement Layer, adds strong filter 0.5 micron particles; Meltblown fabric layer filters 0.03 micron of PM2.5 particle; Meltblown fabric layer enhancement Layer, adds strong filter 0.03 micron of PM2.5 particle; Nexine non-woven fabrics, ventilative comfortable, not easily dirty, improve and wear health.
Stretch out in the middle part of the described upper and lower edge of mask main body 1, form projection, so arrange, mask main body 1 can cover the face overwhelming majority, reduces skin and directly contacts with air, contribute to sun-proof and windproof; Outside described mask main body 1, upper edge is provided with nose clip 10, and it is inner that described nose clip 10 is positioned at mask main body 1, comparatively attractive in appearance, and not with nasal contact, security is good.When wearing, step up nose clip 10, make it to fit with nose, air can not enter from top.Described mask main body 1 middle inside is fixed with inner liner 3 by four hidden discounts 8, and inner liner 3 and mask main body 1 removably connect, and when inner liner 3 is dirty, can be pulled down cleaning, and mask main body 1 need not be cleaned together.
Breather valve 3 is provided with in the middle part of described mask main body 1, breather valve 3 is set, gas can easily be breathed out, the gas of breathing out can not upwards be altered, and glasses forms mist, obstructs the view, during air-breathing, breather valve 9 cuts out automatically, and extraneous air can only pass through six layers of mouth mask filter course, is converted into fresh air and enters respiratory tract.Described mask main body 1 inside is provided with support frame 2, and support frame 2 is made up of the pole of four circumferential arrangement, and the intersection point of four poles is positioned at mask main body 1 center, and mouth mask can be propped up by support frame 2, avoids face directly to contact with mouth mask, clean hygiene.
The two ends of described mask main body 1 are sewed with degree of tightness frenulum 4.In the middle part of described degree of tightness frenulum 4, cover has earflap ring 5, one end of degree of tightness frenulum 4 is through the inside of described earflap ring 5, degree of tightness frenulum 4 two ends are connected with mask main body 1 respectively, earflap ring 5 carries out displacement relative to described degree of tightness frenulum 4, described earflap ring 5 side is convex structure, with people's ear matching form.In use; hard pressed position after earflap ring 5 is moved to ear; play the effect of protection ear; also can overlap on degree of tightness frenulum 4 as required and have multiple earflap ring 5; according to the difference of user's face structure; after earflap ring is moved to ear or compression facies compel position, play protection ear, face effect.
Be provided with rib sheet 6 inside described mask main body 1 lower edge, described rib sheet 6 top is grenadine cloth structure 7, and grenadine cloth structure 7 is fixed in mask main body 1 by VELCRO, and grenadine cloth structure 7 can prevent mouth mask to be shifted.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a ventilative respirator, comprise mask main body and degree of tightness frenulum, it is characterized in that, comprise mask main body and degree of tightness frenulum, described mask main body is made up of six layers of filter course, be followed successively by ventilative plastotype layer from outside to inside, three-dimensional milipore filter, glue spraying enhancement Layer, meltblown fabric layer, meltblown fabric layer enhancement Layer and nexine non-woven fabrics, described mask main body middle inside removably connects inner liner, breather valve is provided with in the middle part of described mask main body, described mask main body inside is provided with support frame, support frame is made up of the pole of some circumferential arrangement, the intersection point of pole is positioned at mask main body center, mouth mask can be propped up by support frame, the two ends of described mask main body are sewed with degree of tightness frenulum, in the middle part of described degree of tightness frenulum, cover has earflap ring, one end of degree of tightness frenulum is through the inside of described earflap ring, degree of tightness frenulum two ends are connected with mask main body respectively, earflap ring carries out displacement relative to described degree of tightness frenulum, described earflap ring side is convex structure, with people's ear matching form, rib sheet is provided with inside described mask main body lower edge, described rib sheet top is grenadine cloth structure.
2. ventilative respirator according to claim 1, is characterized in that, described mask main body stretches out in the middle part of upper and lower edge, forms projection.
3. ventilative respirator according to claim 1, is characterized in that, outside described mask main body, upper edge is provided with nose clip.
4. ventilative respirator according to claim 1, is characterized in that, described mask main body middle inside is fixed with inner liner by four hidden discounts.
5. ventilative respirator according to claim 1, is characterized in that, the quantity of described pole is four.
6. ventilative respirator according to claim 1, is characterized in that, described grenadine cloth structure is fixed in mask main body by VELCRO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971578.1U CN205197074U (en) | 2015-11-26 | 2015-11-26 | Air -permeable mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971578.1U CN205197074U (en) | 2015-11-26 | 2015-11-26 | Air -permeable mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205197074U true CN205197074U (en) | 2016-05-04 |
Family
ID=55834832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520971578.1U Expired - Fee Related CN205197074U (en) | 2015-11-26 | 2015-11-26 | Air -permeable mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205197074U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106456381A (en) * | 2014-06-10 | 2017-02-22 | 朴秀翼 | Abdomen wear |
| CN108096728A (en) * | 2017-12-13 | 2018-06-01 | 山东星火科学技术研究院 | A kind of chemical laboratory anti-poison respirator |
| CN108523276A (en) * | 2017-03-01 | 2018-09-14 | 姜嘉怡 | A kind of mask |
| CN111374368A (en) * | 2020-03-23 | 2020-07-07 | 南通品德医疗科技有限公司 | Medical mask |
| CN112971239A (en) * | 2021-03-04 | 2021-06-18 | 张再艳 | Non-woven fabric material-based nose-patch-free mask |
-
2015
- 2015-11-26 CN CN201520971578.1U patent/CN205197074U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106456381A (en) * | 2014-06-10 | 2017-02-22 | 朴秀翼 | Abdomen wear |
| CN108523276A (en) * | 2017-03-01 | 2018-09-14 | 姜嘉怡 | A kind of mask |
| CN108096728A (en) * | 2017-12-13 | 2018-06-01 | 山东星火科学技术研究院 | A kind of chemical laboratory anti-poison respirator |
| CN111374368A (en) * | 2020-03-23 | 2020-07-07 | 南通品德医疗科技有限公司 | Medical mask |
| CN112971239A (en) * | 2021-03-04 | 2021-06-18 | 张再艳 | Non-woven fabric material-based nose-patch-free 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20171126 |