CN207784359U - Avoid the mask that glasses haze - Google Patents

Abstract

Avoid the mask that glasses haze,Including mask body and nose cover main body,Metal film is fixedly mounted in the outer tip end edge of mask body,Mask body two sides are along movable mounting ear rope respectively,The front of mask body is equipped with fixing bracket,Nose cover main body is by shell,Filter core,Filter core pressure rack and nose support composition,The utility model by rivet by the front of mask body by being fixedly connected with fixing bracket,It will coordinate with wearer's nose behind nose support,Mask can be discharged from deflector hole fast guiding to facial shunted at a distance from venthole in a part of gas breathed out at this time from nostril,Another part is directly discharged through filter core from venthole,When wearer's amount of exercise is short of breath greatly,It can effectively stop that the gas of exhalation reaches spectacle into mist by multi-step,The gas that wearer breathes out can be stopped and be shunted by multi-step,It can also carry out effectively obstructing the haze in air by filter core simultaneously,The harmful substances such as dust are entered by breathing in human body.

Description

Avoid the mask that glasses haze

Technical field

The utility model belongs to mask manufacture technology field, specifically a kind of mask for avoiding glasses from hazing.

Background technology

The air quality in many cities in China makes people worried at present, make outdoors movable crowd have to put on mask progress Protection, in winter mask can not only dust-proof fog-free haze can more play the role of thermal insulation, when external environment and human body are deposited In the larger temperature difference, the gas of mouth and nose exhalation can scurry out between mask and the gap of nose forms water mist to the cold on the ophthalmic lens, , even more there is security risk in the sight for blocking wearer.205512484 U of CN of entitled " a kind of gauze mask attachment " are special Profit discloses the gas that a kind of mask attachment only is used for stopping mouth and nose exhalation, cannot be effectively by exhaled gas diversion outlet cover Outside, when wearer's amount of exercise is big to be breathed and breathe rapid, exhaled gas can scurry out from the gap of attachment and face, cannot be effective Prevent the generation of glasses fog, using effect bad.

Utility model content

The utility model provides a kind of mask for avoiding glasses from hazing, to solve defect in the prior art.

The utility model is achieved by the following technical programs：

The mask that glasses haze, including mask body and nose cover main body, the outer tip end edge of mask body is avoided to fix Metal film is installed, mask body two sides along being respectively equipped with sewing hole, mask body two sides along movable mounting ear rope respectively, Ear rope can be passed through out of sewing hole, and section is equipped with before mask body and is open, and the front of mask body is equipped with fixing bracket, Support bracket fastened front is equipped with opening, support bracket fastened to open up rectangular channel below, and section is open in embedded rectangular channel, section opening Peripheral surface and the inner wall of rectangular channel be engaged, support bracket fastened outer wall is fixedly mounted several rivets, before mask body Portion is fixedly connected with fixing bracket by rivet, and support bracket fastened inner wall is fixedly connected with one end of several fixed columns, nose cover main body by Shell, filter core, filter core pressure rack and nose support composition, the front end of shell can be passed through out of opening, and the outer wall of shell can be with fixation The inner wall of holder is engaged, and the outer wall of shell opens up the limiting slot equal with fixed column quantity, and fixed column surface can be distinguished It is engaged with corresponding limiting slot inner wall, the inside bottom surface of shell opens up groove, and the bottom surface of groove opens up several ventholes, recessed Slot is communicated by venthole with the external world, and filter core is equipped in groove, and the top surface of filter core is equipped with filter core pressure rack, four weekly forms of filter core pressure rack Face can be engaged with the inner wall of shell, and the top surface inner wall of shell can be engaged the outer wall of nose support, on the inner wall of nose support If there are two deflector hole, the other end of deflector hole can be engaged with filter core.

It is wide and flat shape cotton cord to avoid the mask that glasses haze, ear rope as described above.

It is silica gel material to avoid the mask that glasses haze, nose cover main body and nose support as described above.

It is as described above that the mask that glasses haze, filter core is avoided to use dust-proof fog-free haze filter core material.

It is as described above to avoid the mask that glasses haze, it is curved surface behind nose support.

The utility model has the advantages that：The utility model by rivet by the front of mask body by being fixedly connected with fixation Holder will coordinate behind nose support with wearer's nose, and two sides behind and the wearer's face of nose support coordinate, and are exhaled at this time from nostril Mask, another part can be discharged from deflector hole fast guiding to facial shunted at a distance from venthole in a part of gas gone out It is directly discharged from venthole through filter core, when wearer's amount of exercise is short of breath greatly, can effectively be hindered by multi-step The gas of gear exhalation reaches spectacle into mist；In cleaning, mask body can be carried out clear by dismantling fixing bracket It washes, then nose cover main body dismantles filter core pressure rack and carry out replacement filter core by disassembling nose support.The utility model can be by more The gas that wearer breathes out is stopped and is shunted by weight step, effectively mist is avoided to be generated on eyeglass, while passing through filter core Also it can carry out effectively obstructing the harmful substances such as haze, the dust in air by breathing to enter in human body.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the utility model structure diagram；Fig. 2 is the enlarged drawing of the sectional view of the A direction views of Fig. 1；Fig. 3 is Fig. 2 B direction views；Fig. 4 is the enlarged drawing of the C direction views of Fig. 3；Fig. 5 is I partial enlarged view of Fig. 2.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to The range of the utility model protection.

The mask that glasses haze is avoided, as shown, including mask body 1 and nose cover main body 2, the outside of mask body 1 Metal film 3 is fixedly mounted in top edge, and 1 two sides of mask body edge is respectively equipped with sewing hole 4,1 two sides edge of mask body Movable mounting ear rope 5 respectively, ear rope 5 can be passed through out of sewing hole 4, and section opening 6, mask are equipped with before mask body 1 The front of ontology 1 is equipped with fixing bracket 7, and opening 15 is equipped with before fixing bracket 7, rectangular channel is opened up behind fixing bracket 7 8, section opening 6 is embedded in rectangular channel 8, and the peripheral surface and the inner wall of rectangular channel 8 of section opening 6 are engaged, fixing bracket 7 Outer wall several rivets 9 are fixedly mounted, the front of mask body 1 is fixedly connected with fixing bracket 7 by rivet 9, fixing bracket 7 Inner wall is fixedly connected with one end of several fixed columns 10, and nose cover main body 2 is by 24 groups of shell 21, filter core 22, filter core pressure rack 23 and nose support At, the front end of shell 21 can be passed through out of opening 15, and the outer wall of shell 21 can be engaged with the inner wall of fixing bracket 7, The outer wall of shell 21 opens up the limiting slot 16 equal with 10 quantity of fixed column, 10 surface of fixed column can respectively with corresponding limit 16 inner wall of slot is engaged, and the inside bottom surface of shell 21 opens up groove 17, and the bottom surface of groove 17 opens up several ventholes 18, groove 17 are communicated by venthole 18 with the external world, and filter core 22 is equipped in groove 17, and the top surface of filter core 22 is equipped with filter core pressure rack 23, filter core pressure The surrounded surface of frame 23 can be engaged with the inner wall of shell 21, and the top surface inner wall of shell 21 can be engaged nose support 24 Outer wall is set on the inner wall of nose support 24 there are two deflector hole 19, and the other end of deflector hole 19 can be engaged with filter core 22.This reality It, will be behind nose support 24 and wearer with novel by the way that the front of mask body 1 is fixedly connected with fixing bracket 7 by rivet 9 Nose coordinates, and the two sides behind of nose support 24 coordinates with wearer's face, and a part of gas breathed out at this time from nostril can be from leading 19 fast guiding of discharge orifice to facial shunted at a distance from venthole 18 is discharged mask, and another part is directly through filter core 22 from outlet Hole 18 is discharged, and when wearer's amount of exercise is short of breath greatly, can effectively stop that the gas of exhalation arrives by multi-step Up to spectacle at mist；In cleaning, mask body 1 can be cleaned, nose cover main body 2 by dismantling fixing bracket 7 By disassembling nose support 24, then dismantles filter core pressure rack 23 and carry out replacing filter core 14.The utility model can pass through multiple step Suddenly the gas that wearer breathes out is stopped and is shunted, effectively mist is avoided to be generated on eyeglass, while passing through filter core 14 The harmful substances such as haze, the dust in effectively barrier air can be carried out by breathing to enter in human body.

Specifically, avoiding wearing for a long time makes ear generate constriction, the present embodiment ear rope 5 is wide and flat shape cotton cord.It should Structure can increase the contact area of ear rope and ear, disperse stress surface, and ear can be made to feel comfortable softness.

Specifically, the present embodiment nose cover main body 2 and nose support 24 are silica gel material.The structure can make 2 He of nose cover main body Nose support 24 contacts more efficient fitting with wearer's skin, seamless can more contact, and keeps the anti-fog effect of mask more preferable, the material Also wearer can be made to feel comfortable, no facial constriction.

Further, the present embodiment filter core 22 uses dust-proof fog-free haze filter core material.The structure can realize the anti-of mask The function of dirt haze, can arbitrarily replace can reach optimum efficiency, increase the service life of dust-proof fog-free haze.

Further, it is curved surface behind the present embodiment nose support 24.The structure according to people face with nose protrusion arc Line is designed, and nose support 24 is made more to be bonded with wearer's face, prevents fog rising from making antifog better.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that： It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc. With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (5)

1. the mask for avoiding glasses from hazing, it is characterised in that：Including mask body（1）And nose cover main body（2）, mask body（1） Outer tip end edge be fixedly mounted metal film（3）, mask body（1）Two sides edge is respectively equipped with sewing hole（4）, mask sheet Body（1）Two sides are along movable mounting ear rope respectively（5）, ear rope（5）It can be from sewing hole（4）It inside passes through, mask body（1）Before Face is open equipped with section（6）, mask body（1）Front be equipped with fixing bracket（7）, fixing bracket（7）Before be equipped with opening （15）, fixing bracket（7）Behind open up rectangular channel（8）, section opening（6）Embedded rectangular channel（8）It is interior, section opening（6）'s Peripheral surface and rectangular channel（8）Inner wall be engaged, fixing bracket（7）Outer wall several rivets are fixedly mounted（9）, mask sheet Body（1）Front pass through rivet（9）It is fixedly connected with fixing bracket（7）, fixing bracket（7）Inner wall be fixedly connected with several fixed columns （10）One end, nose cover main body（2）By shell（21）, filter core（22）, filter core pressure rack（23）And nose support（24）Composition, shell（21） Front end can be from opening（15）It inside passes through, shell（21）Outer wall can be with fixing bracket（7）Inner wall be engaged, shell （21）Outer wall open up and fixed column（10）The equal limiting slot of quantity（16）, fixed column（10）Surface can respectively with it is corresponding Limiting slot（16）Inner wall is engaged, shell（21）Inside bottom surface open up groove（17）, groove（17）Bottom surface open up it is several Venthole（18）, groove（17）Pass through venthole（18）It is communicated with the external world, groove（17）It is interior to be equipped with filter core（22）, filter core（22）'s Top surface is equipped with filter core pressure rack（23）, filter core pressure rack（23）Surrounded surface can be with shell（21）Inner wall be engaged, shell （21）Top surface inner wall can be engaged nose support（24）Outer wall, nose support（24）Inner wall on set there are two deflector hole（19）, Deflector hole（19）The other end can be with filter core（22）It is engaged.

2. according to claim 1 avoid the mask that glasses haze, it is characterised in that：Ear rope（5）For wide and flat shape cotton cord.

3. according to claim 1 avoid the mask that glasses haze, it is characterised in that：Nose cover main body（2）And nose support（24） It is silica gel material.

4. according to claim 1 avoid the mask that glasses haze, it is characterised in that：Filter core（22）Using dust-proof fog-free haze Filter core material.

5. according to claim 1 or 3 avoid the mask that glasses haze, it is characterised in that：Nose support（24）Behind for song Face.