CN207322737U

CN207322737U - A kind of haze mask

Info

Publication number: CN207322737U
Application number: CN201720648766.XU
Authority: CN
Inventors: 赵乾森; 房星辰; 陈文�
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-06
Filing date: 2017-06-06
Publication date: 2018-05-08
Anticipated expiration: 2027-06-06

Abstract

It the utility model is related to a kind of haze mask, including mask main body and fixed band, the both ends of the mask main body are connected to fixed band, the mask main body is closely suppressed by sandwich construction to be formed, coarse grain filter layer is followed successively by from outside to inside, active carbon layer, superfine fibre filter layer and liner layer, the centre position of the mask main body is equipped with three-dimensional fixed strip, the position that the mask main body is bonded with the bridge of the nose is pressed from both sides equipped with the plasticity bridge of the nose, the mask main body is equipped with lateral leakage protection sealing ring with the edge that face is bonded, the both sides of the mask main body are equipped with breather valve, multiple valve blocks are uniformly provided with the breather valve.The utility model is by setting bridge of the nose folder and lateral leakage protection sealing ring, ensure that whole mask is fitted closely with facial, it can effectively prevent extraneous air from directly entering the nasal cavity of user from gap, by setting breather valve, air easily circulates, ensure respiration unobstructed, can effectively avoid user influences intellectual development because of anoxic.

Description

A kind of haze mask

Technical field

It the utility model is related to mask technical field, more particularly to a kind of haze mask.

Background technology

Mask, generally can be divided into air filtering type mask and Gas feeding mask.It is designed for people's health, It is mainly used for harmful visible or sightless material to be filtered.In recent years, as air pollution problems inherent is increasingly prominent Go out, people are also increasing to the demand of mask.For this reason, mask just becomes the necessary article of daily life, haze mask Also research hotspot is become for the moment.

But the structure of existing haze mask is mostly more complicated, manufacture cost is higher, in addition, the protection used Material is more closed and airtight, and, it is necessary to take the power of bigger to realize gas exchanges, this is irrelevant for the adult of health, And for minor students in middle and primary schools, wearing can cause to supply hypoxgia for a long time, sense of discomfort occur, or even can influence intelligence Development.

Utility model content

The purpose of this utility model is and a kind of haze mouth proposed in order to solve shortcoming existing in the prior art Cover.

To achieve these goals, the utility model employs following technical solution：

A kind of haze mask, including mask main body and fixed band are designed, the both ends of the mask main body are connected to Fixed band, the mask main body is closely suppressed by sandwich construction to be formed, be followed successively by from outside to inside coarse grain filter layer, active carbon layer, Superfine fibre filter layer and liner layer, the centre position of the mask main body are equipped with three-dimensional fixed strip, the mask main body and nose The position of beam fitting is pressed from both sides equipped with the plasticity bridge of the nose, and the mask main body is equipped with lateral leakage protection sealing ring, institute with the edge that face is bonded The both sides for stating mask main body are equipped with breather valve, and multiple valve blocks are uniformly provided with the breather valve.

Preferably, the fixed band is set to elastic brace web, and one of fixed take is equipped with hook.

Preferably, condensation coating is contained in the inside of the liner layer.

Preferably, the bridge of the nose folder is made of metal aluminium material.

Preferably, the lateral leakage protection sealing ring is made using soft silicon glue material.

The utility model proposes a kind of haze mask, beneficial effect is：The mask main body of the haze mask is led to Cross closely to suppress using coarse grain filter layer, active carbon layer, superfine fibre filter layer and liner layer and form, peculiar smell, mistake can be adsorbed Filter PM2.5 particulate matter, can Reusability, reduce customer using cost；It is vertical by being set in the centre position of mask main body Body fixed strip, can leave enough breathing spaces at mouth and nose, reduce moist sense of discomfort caused by cloth skin-proximal, so that Improve wearing comfort；By being equipped with breather valve in the both sides of mask main body, in air-breathing, valve block is automatically closed, blocking harmful Material, and when exhaling, valve block automatically opens up, and can breathe out gas, can not only keep the internally dry humidity that avoids, moreover it is possible to ensure Smooth breathing, so as to effectively avoid user from influencing intellectual development because of anoxic.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the sectional view of the utility model mask main body.

In figure：1- mask main bodies, 11- coarse grain filter layers, 12- active carbon layers, 13- superfine fibre filter layers, 14- liners Layer, 2- fix band, 3- solid fixed strips, and the 4- bridge of the noses press from both sides, 5- lateral leakage protection sealing rings, 6- breather valves, 7- valve blocks, 8- hooks, and 9- is cold Coagulation coating.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

With reference to Fig. 1, Fig. 2, a kind of haze mask, including mask main body 1 and fixed band 2, the both ends of the mask main body 1 Fixed band 2 is connected to, the fixed band 2 is set to elastic brace web, and one of fixed band 2 is equipped with hook 8, can lead to Cross hook 8 two fixed bands 2 link together, can effectively mitigate the sense of discomfort of ear, the mask main body 1 is by multilayer knot Closely compacting forms structure, is followed successively by coarse grain filter layer 11, active carbon layer 12, superfine fibre filter layer 13 and liner layer from outside to inside 14, wherein active carbon layer 12 can adsorb peculiar smell, and superfine fibre filter layer 13 is then the material of main filtration PM2.5, described interior Contain condensation coating 9 in the inside of lining 14, it is possible to reduce moisture condensation, the centre position of the mask main body 1 are equipped with solid admittedly Determine bar 3, enough breathing spaces can be left at mouth and nose, improve wearing comfort, the portion that the mask main body 1 is bonded with the bridge of the nose Position is equipped with plasticity bridge of the nose folder 4, and bridge of the nose folder 4 is made of metal aluminium material, and user can be according to the nose-shaped of oneself by nose 4 bending of beam folder is adjusted to be bonded with the perfection of the edge of surrounding, so as to effectively prevent air side leakage, the mask main body 1 and face The edge of portion's fitting is equipped with lateral leakage protection sealing ring 5, and the lateral leakage protection sealing ring 5 is made using soft silicon glue material, is ensured Whole mask is fitted closely with face, can effectively prevent extraneous air from directly entering the nasal cavity of user, the mouth from gap The both sides of cover main body 1 are equipped with breather valve 6, multiple valve blocks 7 are uniformly provided with the breather valve 6, valve block 7 closes automatically in air-breathing Close, blocking harmful material, and when exhaling, valve block 7 automatically opens up, and can breathe out gas, so that keeping internally dry avoids tide It is wet.

Operation principle：When in use, first, mask is unfolded, by with the bridge of the nose folder 4 it is face-up, then, by mask master Body 1 places face, and chin is propped up with the bottom of mask main body 1, presss from both sides with the bridge of the nose and is positioned at 4 on the bridge of the nose, and fixed band 2 is drawn After extending ear, hair pin is avoided between mask and face, hook 8 can also be hung to another fixed band 2, can effectively subtracted The sense of discomfort of light ear, finally, pressing bridge of the nose folder 4 are allowed to fit closely with face, and are adjusted to as comfortable as possible, can effectively prevent Only extraneous air directly enters the nasal cavity of user from gap.

The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of haze mask, including mask main body（1）With fixed band（2）, it is characterised in that the mask main body（1）'s Both ends are connected to fixed band（2）, the mask main body（1）Closely suppressed and formed by sandwich construction, is followed successively by from outside to inside Coarse grain filter layer（11）, active carbon layer（12）, superfine fibre filter layer（13）And liner layer（14）, the mask main body（1）'s Centre position is equipped with three-dimensional fixed strip（3）, the mask main body（1）The position being bonded with the bridge of the nose is pressed from both sides equipped with the plasticity bridge of the nose（4）, The mask main body（1）The edge being bonded with face is equipped with lateral leakage protection sealing ring（5）, the mask main body（1）Both sides be all provided with There is breather valve（6）, the breather valve（6）On be uniformly provided with multiple valve blocks（7）.

A kind of 2. haze mask according to claim 1, it is characterised in that the fixation band（2）It is elastic to be set to elasticity Band, and one of fixed band（2）It is equipped with hook（8）.

A kind of 3. haze mask according to claim 1, it is characterised in that the liner layer（14）Inside contain it is cold Coagulation coating（9）.

A kind of 4. haze mask according to claim 1, it is characterised in that the bridge of the nose folder（4）Using metal aluminium Matter is made.

A kind of 5. haze mask according to claim 1, it is characterised in that the lateral leakage protection sealing ring（5）Using soft Property silica gel material is made.