CN110433410A

CN110433410A - The air-breathing mask isolated with expiration

Info

Publication number: CN110433410A
Application number: CN201810420426.0A
Authority: CN
Inventors: 陈忠勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-04
Filing date: 2018-05-04
Publication date: 2019-11-12

Abstract

The present invention is a kind of mask that air-breathing is isolated with expiration, it includes: an expiration component and a mask body；The expiration component is arranged in the mask body, and includes a housing and one first conduit, and at least one first fixing element is arranged on the outer surface of the housing；First conduit is set to the lower part of the housing, can further be connected with one second conduit；The mask body has at least one second fixing element on a filtering surface, can with first fixing element is corresponding contacts, to connect the expiration component and the mask body；Second conduit has a filter, to filter the air and aqueous vapor that exhalation is gone., can be by the gas of sucking and the separation of the gas of exhalation without mixing by the combination of the mask body and the expiration component, while still possessing the function that mask crosses air filtering.

Description

The air-breathing mask isolated with expiration

Technical field

A kind of mask, refer in particular to it is a kind of with a mask body and an expiration component, can be by the gas of sucking and exhalation Gas be mutually isolated the mask of separation.

Background technique

With the development of modern civilization, the industrialized degree of society is higher and higher, and various manufacturing industry flourish, road The vehicles increasingly increase, and create expanding economy, and in social progress, while many pollution factors are produced, it is right Air quality creates many negative impacts, such as thin suspended particulates (PM2.5).The source of thin suspended particulates is very extensive, For example, use public transportation vehicle, riding drive locomotive, burn joss sticks to temple hold a memorial ceremony for visit, using burning coal, petroleum etc. as The thermal power plant of power tool all can largely manufacture thin suspended particulates, so that the aerial ratio of thin suspended particulates is cured It is cumulative plus, allow air quality or even to produce the nouns such as " haze ", " haze evil " worse and worse, be all to describe thin suspended particulates Harm situation.And above-described mankind's activity, in addition to manufacturing thin suspended particulates, while other are produced to environment or to people The pollution factor that body is injured, such as sulfur dioxide, oxynitrides, volatile organic matter ... wait substances, these substances It will lead to the generation of acid rain, while polluting air, air quality is greatly reduced.

In order to which in response to air pollution growing day by day, many people put on mask when going out one by one, to avoid by Injury from poor air quality.The mask being often used now can coat mouth and nose, and filling can allow pollution factor in mask Filtering substrate of attachment, such as activated carbon, strainer ... etc. can cross air filtering, avoid being drawn onto these pollution factors.These masks Nose and mouth are covered simultaneously, when so that exhaling, the air come is breathed out and is not easy from mask loss so that mask and mouth and nose it Between space remain the air that many exhalation come can be via filtering substrate mistake in addition to the air sucked in from the external world and when air-breathing Filter, the air remained between mask and mouth and nose can be sucked back once again again by mouth and nose, still have deleterious effect for the health of people.

When during exercise, mask is put on to avoid sucking a large amount of pollution factor, it can be because of the frequency ratio of cardiopulmonary exercise Usually also high, cause inspiratory capacity to increase, while a large amount of hot gas can be breathed out；Due to air-breathing and exhale all between mask and mouth Space, when air-breathing, again can suck the hot gas of exhalation so that remain a large amount of carbon dioxide and hot gas between mask and mouth, It is easy to cause anoxic in the flue repeatedly and after frequently sucking.

In addition, the mask air-breathing due to general mask and the space all between mask and mouth of exhaling, breathe out the gas come Body, can also be by the loss of mask edge, if user wears glasses in addition to being discharged from the filter layer of mask itself, the gas of exhalation Being easy to adhere on glasses makes glasses haze, and brings inconvenience.

Summary of the invention

To allow the air of sucking to be separated with the air that exhalation is gone, the purpose of the present invention is to propose to a kind of air-breathing and exhale Isolated mask, the air that goes of air and exhalation to avoid sucking mix and repeat again to suck back exhaust gas that exhalation is gone.

To reach above-mentioned purpose, a kind of mask that air-breathing is isolated with expiration of the present invention includes:

One expiration component includes:

There is one housing a nozzle part opening, at least one first fixing element and two first fasteners, the nozzle part opening to be formed In the rear end of the housing, which is set to the outer surface of the housing, and two first fasteners are respectively arranged at the cover The symmetrical both ends of shell outer surface；

One first conduit, is set to the lower part of the housing, which has a upper opening and a under shed；And

One mask body is connected with the expiration component, and the mask body include an air contact surfaces and with the sky The opposite filtering surface of gas contact surface, has at least one second fixing element on the filtering surface, second fixing element and this One fixing element is connected, with the expiration component fastened to each other and the mask body.

First fixing element and second fixing element can be respectively the flannelette and hook surface of devil's felt, can paste mutually To connect the expiration component and the mask body.The expiration component can cover mouth, make the air separation of mouth and nasal contact, When using nose, can be drawn onto via the filtered cleaned air of the mask body, and feel elated and exultant, the exhaust gas of exhalation can be passed through It is imported in outside air by first conduit, without directly being sucked by nostril, reaches what air-breathing was separated with the gas of expiration Effect.

And the tube wall of another opening of first conduit can be connected with dismountable second conduit, wherein this second is led Pipe has a filter, which can be the filtering substrates such as activated carbon or strainer, can aqueous vapor in filtering exhalation and Impurity, the filter can be in the grooves in second conduit.

The suction nozzle can further be equipped with a suction pipe be open, for example, when carry out by bike or running etc. fortune When dynamic, suction pipe can be inserted into suction pipe opening, drinking-water still can be conveniently taken when not removing mask；And under general state, A blind nut can be used to cover tightly suction pipe opening, exhaled without allowing dust to pollute suction pipe opening or enter via suction pipe opening It inhales in road.

If first conduit can be allowed further to connect with oxygen catheter in addition, occurring the situation of anoxic during the motion, The oxygen in air tank/oxygen cylinder can be directly drawn by the oxygen cathete, and is not necessary to take down on mask.

The gas of exhalation derived function downwards can be allowed user in the case where wearing glasses, energy by first conduit The clean of glasses is kept, glasses will not be allowed to haze due to the gas of exhalation touches glasses.

Detailed description of the invention

The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:

A kind of Fig. 1: the rear perspective exploded view of air-breathing of the invention mask isolated with expiration.

Fig. 2: the rear perspective view of the first embodiment of the present invention.

Fig. 3: the main parallax stereogram of the first embodiment of the present invention.

Fig. 4: the lateral sectional view of the first embodiment of the present invention.

Fig. 5: the present invention is applied to the schematic diagram of human body.

Fig. 6: the first embodiment of the present invention is applied to the schematic diagram using suction pipe.

Fig. 7: the first embodiment of the present invention is applied to use oxygen cylinder/air tank schematic diagram.

Fig. 8: the lateral sectional view of the second embodiment of the present invention.

Specific embodiment

In order to have clearer understanding to technical solution of the present invention, purpose and effect, now in conjunction with the Detailed description of the invention present invention Specific embodiment.

Referring to Figure 1 and Fig. 2, a kind of air-breathing of the invention mask isolated with expiration, it includes: an expiration component 10 and One mask body 20.

There is the expiration component 10 housing 11 and one first conduit 13, the front end of the housing 11 integrally to extend a suction nozzle 12, the lower part of the housing 11 is arranged first conduit 13, and in the present embodiment, which is in the lower part of the housing 11 one Body extends；The rear end of the housing 11 forms a nozzle part opening 111, wherein in the housing 11 around the edge of the nozzle part opening 111 One soft anti-slip layer 113 can be further set, mouth can be completely attached at, it is not only comfortable but also be avoided that outside air and the expiration Air mixing in component 10；The outer surface of the housing 11 is fixed close to the first of one strip of the attaching of the front end of the housing 11 11 Element 115, the quantity of first fixing element 115 can be it is multiple, the width and length of first fixing element 115 can also increase Subtract, in the present embodiment, which is hook surface devil felt.The symmetrical end of the two of 11 outer surface of housing is set respectively It is equipped with one first fastener 117, each first fastener 117 is for one Button Block 41 of snapping；In the present embodiment, two pairs of 11 outer surface of housing End is claimed to be respectively arranged with one second fastener 118, each second fastener 118 is respectively arranged at the lower section of each first fastener 117, and each the Two fasteners 118 can be fastened with a Button Block 41 respectively.

First conduit 13 has a upper opening and a under shed, and wherein upper opening is connected with the front end of the housing 11, The tube wall of under shed with one second conduit 30 for socket-connecting.

On the tube wall for the under shed that second conduit 30 is removably socketed on first conduit 13, in second conduit 30 An interior settable filter 31, the filter 31 are set in a groove 33 of 30 inner wall of the second conduit, which can For filtering substrates such as activated carbon or strainers, impurity and aqueous vapor when filtering expiration in gas.Make when the filter 31 has reached When with the time limit, second conduit 30 can be dismantled to be convenient for changing the filter 31.

Please further referring to fig. 2 and Fig. 3, the mask body 20 are connected with the expiration component 10, the wherein mask body 20 filtering surfaces 23 and at least one second fixing element 25 opposite with the air contact surfaces 21 comprising an air contact surfaces 21, one. Filtering substrate is equipped between the air contact surfaces 21 and the filtering surface 23, to the every impurity crossed in air filtering；This second Fixing element 25 is set on wherein three sides of the filtering surface 23, to connect first fixing element 115, makes the mask body 20 Can be fastened to each other with the expiration component 10, in a preferred embodiment, which is flannelette devil felt, and is arranged In the lower edge and part side edge of the filtering surface 23, can be pasted mutually with hook surface devil felt to fix the mask body 20 and be somebody's turn to do Expiration component 10.

The grade Button Blocks 41 lie in the both ends of a lanyard 43 respectively, allow the lanyard 43 to lie in the housing 11 using the grade Button Blocks 41 Equal first fastener 117 and equal second fastener 118 on, enable the expiration component 10 with two be linked with 43 be placed on mouth and after The air-breathing mask isolated with expiration is fixed on mouth position by brain spoon.In the present embodiment, which is an elastic band.

Fig. 4 is referred to, in another preferred embodiment of the present invention, the front end of the suction nozzle 12 more forms suction pipe opening 131, suction pipe opening 131 extends an outer spiral shell in communication with first conduit 13, in the suction pipe 131 outer rims of opening of the suction nozzle 12 Line portion 133, the external thread part 133 are connected for a dustproof cover 50, to cover suction pipe opening 131；In a preferred embodiment, should The inner surface of dustproof cover 50 has an internal thread part 51, can mutually be screwed with the external thread part 133, to fix the dustproof cover 50 And the external thread part 133.

Fig. 5 is referred to, in using the present invention, the lanyard 43 is inserted in head rear first, then by the housing 10 The anti-slip layer 113 covers mouth, and being capable of fixing will not slide displacement, i.e. completion installation steps in mouth periphery.Next, inhaling When gas, sucking air A can enter nostril via the mask body 20, then be spued air by mouth, due to 113 energy of anti-slip layer It is closely sealed with mouth periphery, so that the exhalation air B of mouth exhalation will not be sucked via nostril again, but via first conduit 13 And 30 loss of the second conduit reaches the effect of air-breathing is separated with expiration into air.Meanwhile if user wears glasses, The exhaust gas of exhalation can make glasses haze via the outside loss of the first conduit 13 without adhering on glasses.

Fig. 6 is referred to, when carrying out running or equal movement by bike, which is open and 131 can be inserted into a suction pipe 60, It can facilitate and draw drink C, be not necessary to take down on whole group mask, increase convenience；When being not necessary to take drink, the blind nut can be also used 135 build, and dust is avoided to pollute.

Refer to Fig. 7, after which is unloaded can, the further installation air tank or oxygen cylinder of first conduit 13 An oxygen cathete 70.In polar region when environmental movement, such as climb high mountain, it may be necessary to using air tank/oxygen cylinder to make up height At this moment second conduit 30 can be dismantled, and connect air tank/oxygen cylinder oxygen cathete 70 by the insufficient situation of mountain ambient oxygen, Oxygen D can be persistently drawn in the state of wearing masks, and do not needed additionally to take down whole group mask, can still be improved convenience.

Fig. 8 is referred to, the one end of the suction nozzle 12 connecting with the housing 11 is a universal joint 15,15 energy of everything connector It allows the suction nozzle 12 and first conduit 13 to rotate towards different directions, user is allowed to draw drink C or use using suction pipe The oxygen cathete 70 can voluntarily adjust relatively comfortable angle.

It can be seen from the above, the invention has the following advantages that

It is separated 1. exhaling with venting one's pent-up feelings, allowing oneself will not repeat the carbon dioxide and hot gas for being drawn onto oneself exhalation, keep not It is disconnected to be drawn onto clean air；

2. glasses is avoided to haze；

3. having suction pipe opening 131, drink C can be directly drawn by suction pipe 60 during exercise；

4. the oxygen cathete 70 can be connected, to draw oxygen；

5. the suction nozzle 12 has universal joint, it can be adjusted according to the habit of user and use angle.

The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any Those skilled in the art, made equivalent changes and modifications under the premise of not departing from design and the principle of the present invention, It should belong to the scope of protection of the invention.And it should be noted that each component part of the invention is not limited in above-mentioned entirety Using one can be selected individually to use according to actual needs for each technical characteristic described in specification of the invention or selection is more Item combines use, and therefore, the present invention covers in the nature of things related with this case inventive point other to be combined and specifically answer With.

Claims

1. a kind of air-breathing mask isolated with expiration, which is characterized in that the air-breathing mask isolated with expiration includes:

One expiration component includes:

There is one housing a nozzle part opening, at least one first fixing element and two first fasteners, the nozzle part opening to be formed in this The rear end of housing, first fixing element are set to the outer surface of the housing, and two first fasteners are respectively arranged at outside the housing The symmetrical both ends on surface；

One mask body is connected with the expiration component, and the mask body includes an air contact surfaces and connects with the air The opposite filtering surface of contacting surface, has at least one second fixing element on the filtering surface, second fixing element and this is first solid Determine element to be connected, with the expiration component fastened to each other and the mask body.

2. the air-breathing as described in claim 1 mask isolated with expiration, which is characterized in that the air-breathing mouth isolated with expiration Cover further includes second conduit that can be dismantled, and a wherein opening for second conduit is connected with first conduit, and should Second conduit includes a filter, which is set in the groove in second conduit.

3. the air-breathing as described in claim 1 mask isolated with expiration, which is characterized in that first conduit can be with an oxygen cathete It is connected.

4. the air-breathing as claimed in claim 2 or claim 3 mask isolated with expiration, which is characterized in that have in the front end of the housing One suction nozzle is formed with suction pipe opening on the suction nozzle.

5. the air-breathing as claimed in claim 4 mask isolated with expiration, which is characterized in that suction pipe opening has an outer spiral shell Line, the external screw thread can connect a dustproof cover.

6. the air-breathing as claimed in claim 5 mask isolated with expiration, which is characterized in that the symmetrical both ends of the housing outer surface One second fastener is further respectively set.

7. the air-breathing as claimed in claim 6 mask isolated with expiration, which is characterized in that first conduit is by the housing Portion integral extends to form.

8. the air-breathing as claimed in claim 6 mask isolated with expiration, which is characterized in that the suction nozzle is connect with the housing One end is a universal joint.

9. the air-breathing as claimed in claim 7 mask isolated with expiration, which is characterized in that first fixing element and this second Fixing element is all devil's felt.

10. the air-breathing as claimed in claim 8 mask isolated with expiration, which is characterized in that first fixing element and this Two fixing elements are all devil's felt.