CN203841158U - Efficient haze preventing mask - Google Patents
Efficient haze preventing mask Download PDFInfo
- Publication number
- CN203841158U CN203841158U CN201420151299.6U CN201420151299U CN203841158U CN 203841158 U CN203841158 U CN 203841158U CN 201420151299 U CN201420151299 U CN 201420151299U CN 203841158 U CN203841158 U CN 203841158U
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- CN
- China
- Prior art keywords
- cloth
- filter disc
- mouth mask
- outer layer
- layer
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Abstract
The utility model provides an efficient haze preventing mask. The efficient haze preventing mask comprises a mask body and a belt body, wherein the belt body is connected to the mask body and used for hanging on ears; the mask body comprises an outer cloth layer, a filter leaf, and an inner cloth layer which are arranged from outside to inside in sequence, wherein the outer cloth layer is not smaller than the inner cloth layer; an inserting opening is formed in the inner cloth layer; a fixing part is arranged on the inserting opening; a filter leaf chamber is formed between the outer cloth layer and the inner cloth layer, and the filter leaf is not smaller than the filter leaf chamber. The efficient haze preventing mask has a good haze preventing effect; the filter leaf is convenient to replace; in addition, the position of the filter leaf is fixed, so that displacement is uneasy to be caused during use.
Description
Technical field
The utility model relates to mouth mask field, particularly a kind of efficient anti-haze mouth mask.
Background technology
PM2.5 refers to that in atmosphere, diameter is less than or equal to the particle of 2.5 microns, also referred to as entering lung particle.Because it can not breathed into lung, people is known from experience and causes certain infringement.And a few days ago along with the announcement to PM2.5 monitoring result, people are increasingly sharpened to its fear.And for preventing that the most effective, while that PM2.5 is inhaled into from being also that the easiest method wears masks exactly, the fiber of mouth mask can play certain inhibition to inhalable particles.
Mouth mask is in the market of a great variety, a kind of mouth mask of existing main flow, see figures.1.and.2, by hood guard 1 and belt body, form 2, hood guard 1 comprises ground floor cloth body 3, second layer cloth body 4 and filter disc 5, filter disc 5 is wrapped between ground floor cloth body 3 and second layer cloth body 4, ground floor cloth body 3 left sides, right flank has the opening 6 that inserts filter disc, ground floor cloth body 3 is less than second layer cloth body 4, and the opening 6 of filter disc 5 from ground floor cloth body 3 inserts, to more be less than the first layer of cloth body 3, only can cover mouth and nose substantially, user is when breathing, mouth and nose position is because there is ground floor cloth body 3, 4 three layers of filter disc 5 and second layer cloth bodies stop, air intake resistance is large, mouth and nose position only has ground floor cloth body 3 around, air intake resistance is little, so when user breathes, in fact air can only have the little place of ground floor cloth body 3 resistances to enter around from mouth and nose position, therefore the air entering is without filter disc 5 and second layer cloth body 4, do not have the effect of filtered air.And ground floor cloth body 3, filter disc 5 and second layer cloth body 4 are all flexible materials, filter disc 5 inserts from second layer cloth body 4 both-side openings, more difficult, changes inconvenience, wastes time and energy.In addition, filter disc 5 positions are unfixing, easily displacement in use procedure.
Summary of the invention
The utility model proposes a kind of efficient anti-haze mouth mask, solved the defect that in prior art, the anti-haze weak effect of mouth mask, replacing filter disc inconvenience and filter disc are in use easily shifted.
The technical solution of the utility model is achieved in that
A kind of efficient anti-haze mouth mask, comprise cover body and be connected on described cover body the belt body for hangers portion, described cover body comprises outer layer of cloth, filter disc and interior layer of cloth from outside to inside successively, described outer layer of cloth is more than or equal to described interior layer of cloth size, described interior layer of cloth top has socket, on described socket, be provided with fixture, between described outer layer of cloth and described interior layer of cloth, form filter disc chamber, the size of described filter disc equals the size in described filter disc chamber.
Further, described fixture is button.
Further, the position of the corresponding button of described filter disc has fixing hole, and described button is fixed described outer layer of cloth, described filter disc and described interior layer of cloth by described fixing hole.
Further, described outer layer of cloth is composed of a fixed connection by the contraction flow region of pressure nose, intermediate cap sheet portion and the below of top.
Further, described pressure nose upper edge is enclosed with soft supporting bar.
Further, described belt body is provided with length adjustment device.
Further, described belt body is elastomeric belt body.
The beneficial effects of the utility model:
1, the utility model adopts large filter disc, and the size of filter disc equals the size in described filter disc chamber, can make filter disc be covered with whole mouth mask, and without dead angle, air enters all and will pass through filter disc from that position of mouth mask, has improved comprehensive filter effect of air.
2, the size of the utility model filter disc equals the size in filter disc chamber, can make the position of filter disc fix, and is not in use moved, and prevents the dead angle without filter disc, realizes the effect of comprehensive filtration.
3, filter disc has after fixing hole, by fixture can be further the fixing position of filter disc, make not to be moved in its use procedure.
4, in the utility model, layer of cloth top has socket, and in employing, plug-in type is inserted filter disc, more meets mechanics principle and people's operating habit, makes to change filter disc more convenient and simple.
The setting of 5, pressing nose and contraction flow region, can make mouth mask can encase the bridge of the nose and chin, makes air can without filter disc, just not enter nasal cavity from the bridge of the nose and chin position, omnibearing block air can leak into channel.
6, press nose upper edge to be enclosed with soft supporting bar, can prevent from use pressing nose upper edge that turnup or folding occurs, affect the comfortableness that mouth mask is worn.
7, belt body is that elastomeric belt body and belt body are provided with length adjustment device, can meet different users's the requirement of wearing, and improves comfort property.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the main TV structure schematic diagram of prior art mouth mask;
Fig. 2 is the backsight structural representation of prior art mouth mask;
Fig. 3 is the main TV structure schematic diagram of a kind of efficient anti-haze mouth mask of the utility model;
Fig. 4 is the backsight structural representation of Fig. 3.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 3-4, a kind of efficient anti-haze mouth mask 7, comprise cover body 8 and be connected on described cover body 8 belt body 9 for hangers portion, described cover body 8 comprises outer layer of cloth 10, filter disc (not shown) and interior layer of cloth 12 from outside to inside successively, described outer layer of cloth 10 is more than or equal to described interior layer of cloth 12 sizes, described interior layer of cloth 12 tops have socket 13, on described socket 13, be provided with fixture 14, between described outer layer of cloth 10 and described interior layer of cloth 12, form filter disc chamber (not shown), the size of described filter disc equals the size in described filter disc chamber.
The utility model adopts large filter disc, and the size of filter disc equals the size in described filter disc chamber, can make filter disc be covered with whole mouth mask, and without dead angle, air enters all and will pass through filter disc from that position of mouth mask, has improved comprehensive filter effect of air.
The size of filter disc equals the size in filter disc chamber, can make the position of filter disc fix, and is not in use moved, and prevents the dead angle without filter disc, realizes the effect of comprehensive filtration.
Described interior layer of cloth 12 tops have socket 13, and in employing, plug-in type is inserted filter disc, more meet mechanics principle and people's operating habit, make to change filter disc more convenient and simple.
Further, described fixture 14 is button.
Further, the position of the corresponding button of described filter disc has fixing hole (not shown), and described button is fixing by described outer layer of cloth 10, described filter disc and described interior layer of cloth 12 by described fixing hole.On filter disc, have fixing hole, button, by together with outer layer of cloth 10, filter disc is fixing with interior layer of cloth 12 after fixing hole, has further been fixed the position of filter disc, prevents that in use filter disc is moved.
Further, described outer layer of cloth 10 is composed of a fixed connection by the contraction flow region 17 of pressure nose 15, intermediate cap sheet portion 16 and the below of top.The setting of pressing nose 15 and contraction flow region 17, can make mouth mask can encase the bridge of the nose and chin, makes air can without filter disc, just not enter nasal cavity from the bridge of the nose and chin position, omnibearing block air can leak into channel.
Further, described pressure nose 15 upper edges are enclosed with soft supporting bar 18.Press nose 15 upper edges to be enclosed with soft supporting bar 18, can prevent from use pressing nose upper edge that turnup or folding occurs, affect the comfortableness that mouth mask is worn.
Further, described belt body 9 is provided with length adjustment device 19.
Further, described belt body 9 is elastomeric belt body.Belt body 9, for elastomeric belt body and belt body are provided with length adjustment device 19, can meet different users's the requirement of wearing, and improves comfort property.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an efficient anti-haze mouth mask, comprise cover body and be connected on described cover body the belt body for hangers portion, described cover body comprises outer layer of cloth from outside to inside successively, filter disc and interior layer of cloth, it is characterized in that: described outer layer of cloth is more than or equal to described interior layer of cloth size, described interior layer of cloth top has socket, on described socket, be provided with fixture, between described outer layer of cloth and described interior layer of cloth, form filter disc chamber, the size of described filter disc equals the size in described filter disc chamber, described outer layer of cloth is by the pressure nose of top, middle cover sheet portion and the contraction flow region of below are composed of a fixed connection, described pressure nose upper edge is enclosed with soft supporting bar.
2. efficient anti-haze mouth mask as claimed in claim 1, is characterized in that: described fixture is button.
3. efficient anti-haze mouth mask as claimed in claim 2, is characterized in that: the position of the corresponding button of described filter disc has fixing hole, and described button is fixed described outer layer of cloth, described filter disc and described interior layer of cloth by described fixing hole.
4. efficient anti-haze mouth mask as claimed in claim 1, is characterized in that: described belt body is provided with length adjustment device.
5. efficient anti-haze mouth mask as claimed in claim 4, is characterized in that: described belt body is elastic webbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151299.6U CN203841158U (en) | 2014-04-01 | 2014-04-01 | Efficient haze preventing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151299.6U CN203841158U (en) | 2014-04-01 | 2014-04-01 | Efficient haze preventing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203841158U true CN203841158U (en) | 2014-09-24 |
Family
ID=51554239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420151299.6U Expired - Fee Related CN203841158U (en) | 2014-04-01 | 2014-04-01 | Efficient haze preventing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203841158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661692A (en) * | 2016-03-09 | 2016-06-15 | 浙江理工大学 | Antimicrobial filtering mask with inner core capable of being replaced in pulling mode |
| CN113276488A (en) * | 2021-01-27 | 2021-08-20 | 浙江红漫藤医疗科技有限公司 | Novel mask and preparation process thereof |
-
2014
- 2014-04-01 CN CN201420151299.6U patent/CN203841158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661692A (en) * | 2016-03-09 | 2016-06-15 | 浙江理工大学 | Antimicrobial filtering mask with inner core capable of being replaced in pulling mode |
| CN113276488A (en) * | 2021-01-27 | 2021-08-20 | 浙江红漫藤医疗科技有限公司 | Novel mask and preparation process thereof |
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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: 20140924 Termination date: 20180401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |