CN105126267A

CN105126267A - Mask facilitating breath

Info

Publication number: CN105126267A
Application number: CN201510586552.XA
Authority: CN
Inventors: 万嘉
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-05
Filing date: 2015-09-05
Publication date: 2015-12-09

Abstract

A mask facilitating breath comprises a mask body, a left ear rope sleeve and a right ear rope sleeve are fixed to the two sides of the mask body, an inner mask cup is arranged on the inner side of the mask body, filtering cotton is installed inside the inner mask cup and connected with an exhaust pipe, a fixed nut is arranged on the exhaust pipe and fixed to the center of the mask body, the exhaust pipe extends out of the mask body, exhaust holes are formed in the outer end of the exhaust pipe, an exhaust valve is arranged inside the exhaust pipe, an exhaust valve body is installed on the exhaust valve, one end of an air inlet pipe is fixed to one side of the inner mask cup, an air inlet valve is installed inside the bottom end of the air inlet pipe, the outer end of the air inlet pipe extends out of the outer side of the mask body, and activated carbon is arranged inside an outer end opening of the air inlet pipe. The air inlet valve is a one-way valve which can only allow entering and not allow leaving, and the exhaust valve is a one-way valve which can only allow leaving and not allow entering. Expiration and inspiration channels are isolated to effectively prevent filtered fresh air inside an air cavity from being polluted by exhalant gas, and the mask of the combined structure can be conveniently detached, cleaned and sterilized and is suitable for being used repeatedly.

Description

One facilitates spray mask

Technical field

The present invention relates to a kind of respiration filtering device, relate in particular to a kind of one being provided with interior cup, intake valve and air bleeding valve in mouth mask and facilitate spray mask.

Background technology

Now commercially most of mouth mask, in order to warming better and resistance dirt fungi-proofing, all improve sealing, but both reduced the scavenging performance of mouth mask like this, too increase respiratory resistance.And these mouth masks all only have a cavity, thus cause breath and suction gas to mix, greatly reduce oxygen soakage at every turn when allowing wearer breathe, not only reduce comfort level, also have impact on health.If wearer suffers from some bacterial respiratory tract disease, itself need treatment, if put on mouth mask, even can repeated infection, affect rehabilitation.Therefore, doctor thinks that the special populations such as respiratory disease patient, breath-sensitive person, cardiac, hyperpietic, pregnant woman are all not suitable for wearing masks, even common Healthy People, is also not suitable for wearing masks when moving.Also someone invents the mouth mask of some band breather valves, although alleviate exhaust resistance than common mouth mask, fundamentally improve exhale, the mixing of air absorbing body, and inconvenience cleaning, unsuitable Reusability.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art part, provide a kind of one being provided with interior cup, intake valve and air bleeding valve in mouth mask to facilitate spray mask.

The technical solution adopted for the present invention to solve the technical problems is: one facilitates spray mask, comprise mouth mask body, left ear rope sling is fixed in the side of mouth mask body, the opposite side of mouth mask body fixes auris dextra rope sling, the inner side of mouth mask body is equipped with interior cup, in interior cup, filter cotton is installed, filter cotton connects blast pipe, blast pipe is equipped with hold-down nut, hold-down nut is fixed on mouth mask body center, blast pipe extending port cover body, blast pipe outer end is equipped with steam vent, blast pipe is built-in with air bleeding valve, air bleeding valve installs drain tap, the side of interior cup is fixed with one end of air inlet pipe, air inlet pipe is installed into air valve in bottom, the outside of the outer end extending port cover body of air inlet pipe, the external port of air inlet pipe is built-in with active carbon.Intake valve is with entering the check valve that can not go out, and air bleeding valve is with going out the check valve that can not enter.Interior cup soft plastic material makes.Mouth mask body air-permeative filter fabric makes.

The invention has the beneficial effects as follows, the present invention has a relatively large interior cup air cavity, can store more air, also exhaling, inhaling channel separation, fresh air after effectively preventing air cavity inner filtration is polluted by breath, and the present invention can not affect oxygen soakage; Carry out the supplemental treatment of imbedibility by the filter cotton in air cavity and the active carbon in air inlet pipe, its cost is lower, easy to use, comfortable, and fabricated structure conveniently can carry out disassembly, cleaning, sterilization simultaneously, is applicable to Reusability.So be not only applicable to healthy person, go back respirability tract disease patient and wait special population routine use.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is the side-looking structure chart of embodiments of the invention one.

Fig. 2 be embodiments of the invention one face structure chart.

In figure: 1. mouth mask body, 2. left ear rope sling, 3. auris dextra rope sling, 4. intake valve, 5. filter cotton, cup 6., 7. blast pipe, 8. drain tap, 9. steam vent, 10. air bleeding valve, 11. air inlet pipe, 12. hold-down nuts, 13. active carbons.

Detailed description of the invention

Fig. 1 and embodiment illustrated in fig. 2 in, be provided with mouth mask body (1), left ear rope sling (2), auris dextra rope sling (3), intake valve (4), filter cotton (5), interior cup (6), blast pipe (7), drain tap (8), steam vent (9), air bleeding valve (10), air inlet pipe (11), hold-down nut (12), active carbon (13).

Implement one of the present invention and facilitate spray mask, comprise mouth mask body (1), left ear rope sling (2) is fixed in the side of mouth mask body (1), the opposite side of mouth mask body (1) fixes auris dextra rope sling (3), the inner side of mouth mask body (1) is equipped with interior cup (6), filter cotton (5) is installed in interior cup (6), filter cotton (5) connects blast pipe (7), blast pipe (7) is equipped with hold-down nut (12), hold-down nut (12) is fixed on mouth mask body (1) center, blast pipe (7) extending port cover body (1), blast pipe (7) outer end is equipped with steam vent (9), blast pipe (7) is built-in with air bleeding valve (10), air bleeding valve (10) is installed drain tap (8), the side of interior cup (6) is fixed with one end of air inlet pipe (11), air valve (4) is installed in air inlet pipe (11) bottom, the outside of outer end extending port cover body (1) of air inlet pipe (11), the external port of air inlet pipe (11) is built-in with active carbon (13).

Implement one of the present invention and facilitate spray mask, intake valve (4) is with entering the check valve that can not go out, and air bleeding valve (10) is with going out the check valve that can not enter.Interior cup (6) makes by soft plastic material.Mouth mask body (1) air-permeative filter fabric makes.

Implement one of the present invention and facilitate spray mask, there is a relatively large interior cup air cavity, more air can be stored, also exhaling, inhaling channel separation, fresh air after effectively preventing air cavity inner filtration is polluted by breath, and the present invention can not affect oxygen soakage; Carry out the supplemental treatment of imbedibility by the filter cotton in air cavity and the active carbon in air inlet pipe, its cost is lower, easy to use, comfortable, and fabricated structure conveniently can carry out disassembly, cleaning, sterilization simultaneously, is applicable to Reusability.So, be not only applicable to healthy person, go back respirability tract disease patient and wait special population routine use.

Implement one of the present invention and facilitate spray mask, mouth mask body is made by air-permeative filter fabric, outer rim energy and facial tight connecting, middle part raises into an air cavity, protruding front end is provided with circular hole, in hole, blast pipe is installed, interior cup is less, the cup-shaped that outer rim and oral area coincide is made by flexible plastic, blast pipe is established in front end, cup establishes air inlet pipe, air valve is installed in air inlet pipe, air inlet pipe external port is built-in with active carbon, filter cotton is provided with in interior cup, filter cotton can select wet cotton or absorbent cotton, air bleeding valve and drain tap are installed outside blast pipe, blast pipe one end is flexibly connected with interior cup and coincide, be convenient to grafting use and clean, the blast pipe other end is provided with screw thread, screw thread is provided with nut, nut is fixed on mouth mask body, blast pipe outer end is equipped with one-way exhaust valve, make gas can discharge easily but can not enter, mouth mask body both sides are fixed with flexible left ear rope sling and auris dextra rope sling, be convenient to fixing mouth mask.

Air cavity in interior cup of the present invention is comparatively large, and can store the more fresh air be filtered, interior cup effectively can get rid of breath, and exhales, inhales channel separation, stops breath and is sucked.Even the people of cold stuffy nasal obstruction, also suck the clean fresh air entered from the air inlet pipe interior cup by oral cavity.Certainly, nose is exhaled, and the resistance be subject in air cavity is relatively large, and it is a kind of physiological reaction of instinct that user selects oral cavity to exhale, and needs consciousness to control hardly, therefore can not increase and use trouble.The present invention is with low cost, easy to use, comfortable, is placed with the absorbent cotton of humidity, goes back disassembling cleaning sterilization, meanwhile, effectively can also stop the impact of breath on glasses.

When the present invention uses, first blast pipe is fixed on mouth mask body center, plugs interior cup, place wet cotton or absorbent cotton, then mouth mask is worn in face, make interior cup be close to outside lip, can easily breathe.

Implement the present invention, effect is fine.

Claims

1. one kind facilitates spray mask, comprise mouth mask body (1), it is characterized in that, left ear rope sling (2) is fixed in the side of described mouth mask body (1), the opposite side of mouth mask body (1) fixes auris dextra rope sling (3), the inner side of mouth mask body (1) is equipped with interior cup (6), filter cotton (5) is installed in interior cup (6), filter cotton (5) connects blast pipe (7), blast pipe (7) is equipped with hold-down nut (12), hold-down nut (12) is fixed on mouth mask body (1) center, blast pipe (7) extending port cover body (1), blast pipe (7) outer end is equipped with steam vent (9), blast pipe (7) is built-in with air bleeding valve (10), air bleeding valve (10) is installed drain tap (8), the side of interior cup (6) is fixed with one end of air inlet pipe (11), air valve (4) is installed in air inlet pipe (11) bottom, the outside of outer end extending port cover body (1) of air inlet pipe (11), the external port of air inlet pipe (11) is built-in with active carbon (13).

2. one according to claim 1 facilitates spray mask, and its feature is at described intake valve (4) with entering the check valve that can not go out, and air bleeding valve (10) is with going out the check valve that can not enter.