CN111840840B

CN111840840B - An invisible breathing purification device for mouth and nose

Info

Publication number: CN111840840B
Application number: CN202010768223.8A
Authority: CN
Inventors: 陈瑞仙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2025-01-24
Anticipated expiration: 2040-08-03
Also published as: CN111840840A

Abstract

The invention provides an invisible respiratory purification device for the mouth and nose, which comprises a transparent purified air conveying device, a transparent mouth-nose respiratory device and a wearable purification device far away from the face, wherein the transparent purified air conveying device comprises a conveying pipeline made of transparent materials, the conveying pipeline further comprises a movable pipe section capable of being stored and hidden or being drawn and contracted, the transparent mouth-nose respiratory device comprises a one-way air outlet valve plate, the one-way air outlet valve plate is completely closed under the action of negative pressure generated during inspiration and is opened under the action of positive pressure generated during expiration to discharge expired waste gas, one end of the transparent purified air conveying device is connected with the wearable purification device far away from the face, and the other end of the transparent mouth-nose respiratory device is connected with the transparent mouth-nose respiratory device. The invisible breathing purification device can realize transparency and invisible, and the protection effect of the invisible breathing purification device can reach or exceed the protection effect of various masks used by the wearable purification device far away from the face, and the invisible breathing purification device can be used in cooperation with wearing glasses or can be used without glasses.

Description

Invisible breathing purification device for mouth and nose

Technical Field

The invention relates to an invisible breathing purification device for mouth and nose, which can be matched with most of glasses to ensure that a transparent gas pipeline hidden and buckled on the inner surface of a glasses frame is not easy to be found by others, and a respirator close to the nostril part is a full transparent device. More particularly, various masks are worn in the mask-wearing device box without being worn on the face.

Background

At present, due to serious pollution of air and transmission of bacterial and virus, people use an air purifier in the home for health and prevention of infectious diseases, and people need to go out to office, work, shop and the like at multiple places of people or in haze and polluted places, and only wear various masks according to the situation, although the polluted air, haze and various bacterial and virus can be filtered very effectively by directly wearing the masks, the defects are also numerous, for example, the wet waste gas of partial expired carbon dioxide is sucked into the lung during wearing, more importantly, the masks cover the face except for eyes, so that people cannot see facial expression to cause much inconvenience and embarrassment, loving women and people focusing on the image do not like wearing, and even many people are annoyed to wear the masks.

Some manufacturers also manufacture various portable purifiers to cope with outdoor use, and although the portable purifiers can have an air purifying effect, a thick air pipe is required to be connected with a face cover, so that people feel embarrassed and unsightly and refuse to use the portable purifiers.

Some nose covers and nose plugs are very invisible, the nose plugs are not influenced by beauty and are very convenient, but the nose plugs are uncomfortable to wear and are easy to pollute, most importantly, all the nose plugs can only filter dust with large particles, and the nose plugs have little significance in wearing in many cases.

Some electric masks or electric air supply breathing devices are unsightly in appearance, and most of the arranged filtering layers are poor in effect, so that most people cannot use the electric masks or electric air supply breathing devices without mature technology and standard, and the electric masks are quite mature in manufacturing standard and quite low in cost and practical.

In view of the fact that most people like wearing various glasses, such as a near-view mirror, a far-view mirror, a flower mirror, a sunglasses, a color-changing glasses, etc., chinese patent 201210212136.X discloses a device using a hollow glasses frame of the worn glasses as a gas transmission pipeline, but the disadvantage is that a filtering device fixedly arranged on a glasses leg is single in function and cannot guarantee a filtering effect, and the filtering device and a nose mask fixed in front not only affect the beauty but also increase the weight, the connection of the glasses frame and the hinge of the glasses leg is easy to leak, and the connection is more impractical, and the most critical is that the filtering function cannot be used if another glasses must be worn.

In view of the above, it is highly desirable to design a invisible breathing purification device that has at least the same protective effect as various masks, is also very convenient to contact, and can be used with most of various glasses at any time, even without glasses.

Disclosure of Invention

The invention aims to provide a invisible breathing purification device for mouth and nose, which has at least the same protective effect as various masks, can be invisible very conveniently, can be matched with most various glasses at any time, and can be used even without the glasses.

In order to achieve the above object, the present invention provides an invisible respiratory purification device for mouth and nose, comprising a transparent purified air delivery device, a transparent mouth-nose respiratory device and a wearable purification device far away from the face, wherein:

The transparent purified air conveying device comprises a conveying pipeline made of transparent materials, wherein the conveying pipeline further comprises a movable pipe section which can be accommodated and hidden or can be drawn and contracted;

the transparent mouth-nose breathing device comprises a one-way air outlet valve plate which is completely closed under the action of negative pressure generated during inspiration and is opened under the action of positive pressure generated during expiration to discharge expired waste gas;

A transparent purified air delivery device (which can be used with glasses) with one end connected to a wearable, face-away purifying device and the other end connected to the transparent oronasal breathing device.

In the invisible breathing purification device, the transparent purified air conveying device, the transparent mouth-nose breathing device and the wearable face-away purification device are adopted, so that the device is transparent, invisible, and the protection effect of the invisible breathing purification device reaches the same protection effect of various masks used by the wearable face-away purification device, and the invisible breathing purification device can be used in cooperation with glasses or without glasses.

Preferably, in the invisible respiratory apparatus of the present invention, the transparent oronasal respiratory apparatus further comprises a one-way air intake valve sheet which is opened by negative pressure generated during inhalation to inhale clean air and is completely closed by positive pressure generated during exhalation. Under such circumstances, the inhaled air can be completely filtered and purified, and the protection effect of the mask can exceed the protection effect of various masks used by the wearable purification device far away from the face, because the mask worn by the face is difficult to completely isolate unfiltered air from the inlet nose.

If the invisible breathing purification device is used together with glasses or glasses frames, the adopted conveying pipeline further comprises an upper glasses frame pipe section, a glasses leg pipe section and a glasses rope pipe section, and the adopted transparent purified air conveying device further comprises a plurality of fixing pieces which fix part of the conveying pipeline at the glasses legs and/or the glasses frames. The fixing member may be in various forms, for example, a transparent sleeve may be fastened, or a buckle provided on the temple and/or the glasses frame may be used.

Preferably, in the invisible respiratory purification device of the present invention, the invisible respiratory purification device further comprises a solid tube section located at the lower lens frame, wherein the solid tube section is used for fixing the movable tube section and can be stored and hidden under the condition that the respiratory purification device is not used.

Preferably, in the above-mentioned invisible respiratory purification device of the present invention, the upper mirror frame tube section is thicker than the movable tube section and is sleeved on the movable tube section, so that the movable tube section can be conveniently drawn and contracted, and the movable tube section can be inserted into the upper mirror frame tube section to be hidden under the condition that the invisible respiratory purification device is not used.

In the invention, the purified air conveying device further comprises a connecting telescopic device which can separate or connect the two conveying pipelines into a whole and adjust the distance, and the adjusting distance can be accurately aligned with the glasses frame to achieve the optimal invisible effect.

In the invisible breathing purification device of the present invention, the wearable far-face purification device used may be various. One form that is relatively simple and convenient and practical is a device box for wearing a mask, which comprises a bottom box, a box cover, an elliptical cylinder (or a cylinder), a supporting net covering the opening of the cylinder, a mask sleeved on the supporting net and an elastic rubber sleeve for tightly sleeving the mask on the supporting net. The advantage of such a device box is that it uses a commercially available mask as a filter assembly, the filtering protection capacity of which depends on the filtering protection capacity of the purchased mask.

When the protection is needed to be carried out in a higher level (when the N95 and N99 masks are needed to be worn), an electric device box for wearing the masks can be adopted. The power switch is turned on, the exhaust fan is driven by the miniature motor to operate, filtered clean air is pumped into the invisible transparent tube, and the battery can be charged through the charging jack or connected into the mobile power supply.

Of course, the wearable, remote-from-the-face purification device employed may also be a miniature portable air purifier or other filtering device.

As a specific implementation mode of the invisible breathing purification device, the transparent mouth-nose breathing device is a nasal plug, the nasal plug comprises 2 plug tubes plugged into nostrils, a pipeline hole capable of being sleeved into a movable pipe section is arranged in the middle of the plug tube, and a crescent one-way air outlet valve plate is arranged beside the pipeline hole. Preferably, the middle of the two plug tubes is connected by a connecting wire.

As another specific embodiment of the invention, in the invisible breathing purification device, the adopted transparent mouth-nose breathing device is a transparent mask, and the transparent mask comprises a transparent mask body capable of covering mouth and nose, a suspension ear belt, a nose-shaped cavity capable of being sleeved with a nose, a pipeline hole for accessing purified air, a one-way air inlet valve plate, a one-way air outlet valve plate and an air outlet pipe.

In another specific embodiment of the present invention, in the invisible respiratory purification device of the present invention, the transparent oronasal respiratory device is a nose shield, and the nose shield includes a pipe hole for accessing purified air, 2 nasal hole plugs, two unidirectional air inlet valve plates, two unidirectional air outlet valve plates, two air outlet ports, and a nose cover capable of wrapping the lower end of the nose.

Preferably, in the transparent mask (or referred to as transparent mask) or the nose mask sleeve, the unidirectional air outlet valve plate is an elastic air outlet valve plate folded in half.

Unlike traditional mask, the invisible breathing purification device of the invention can realize transparency and invisible, and the protection effect can reach or exceed the protection effect of various masks used by the wearable purification device far away from the face, and can be used without glasses.

The present invention will be described in further detail with reference to the drawings and the detailed description. Like reference numerals have the same meaning in the various figures.

Drawings

FIG. 1 is a schematic view of an embodiment of a invisible respiratory purification device of the present invention;

FIG. 2 is a schematic view of the invisible respiratory apparatus of FIG. 1, wherein a solid tube section is used to secure a movable tube section, and a circled portion of the solid tube section is shown as a schematic view of a cannula hanger used in the present invention;

FIG. 3 is a schematic view of another embodiment of the invisible respiratory apparatus of the present invention, wherein the upper frame tube section is thicker than the movable tube section and encases the movable tube section, enabling the movable tube section to be conveniently drawn and pulled;

FIG. 4 is a schematic view of an embodiment of a wearable, remote-from-the-face purification device of the present invention;

FIG. 5 is a schematic view of another embodiment of a wearable, away from the face purification device of the present invention;

FIG. 6 shows the wearable, face-away purifying device as a miniature air purifier;

FIGS. 7 (A), (B) and (C) are schematic views of an embodiment of a nose pad according to the present invention;

FIG. 8 is a schematic view of an embodiment of a transparent mask according to the present invention;

FIG. 9 is a schematic view of one embodiment of a nasal obstruction in accordance with the present invention;

1, a transparent conveying pipeline; 101, movable tube section, 1011, corrugated bending section, 102, upper frame tube section, 1021, sleeve hanging buckle, 103, mirror leg tube section, 1031, sleeve hanging buckle, 104, mirror rope tube section, 105, lower frame solid tube section, 2, connecting telescopic device, 201, sleeve hanging buckle, 3, connecting sleeve, 4, rubber sleeve, 5, mask wearing device box, 501, supporting net, 502, elliptic cylinder, 503, elastic rubber sleeve, 504, bottom box, 5041, clip buckle, 505, box cover, 506, connecting tube, 5061, bifurcation tube, 5062, movable cover, 507, switch, 508, micro motor, 509, exhaust fan, 510, battery, 511, charging jack, 6, micro air purifier, 7, nose blocking sleeve, 701, pipeline hole, 702, nostril plug tube, 703, air inlet valve plate, 704, air outlet valve plate, 705, air outlet, 706, nose cap, 8, transparent face blocking cover, 801, hanging belt, 802, nose cavity 803, pipeline hole, 804, air inlet valve plate, 805, air outlet valve plate, 806, switch, 508, 9, plug, 905, air inlet pipe, plug, 905, 10, air inlet pipe hole, 11, and air inlet pipe hole.

Detailed Description

Example 1

Referring to fig. 1,2, 4, 5,6, 7, 8, 9, the invisible breathing purification device of the present embodiment includes 2 transparent transmission pipes 1, a movable pipe section 101 (which can be inserted into a solid pipe 105 and hidden at a lower glasses frame) of the transparent transmission pipe 1 is segmented into a movable section, a corrugated bending section 1011 is provided at the end of the movable pipe section 101, one or more sleeve hooks 1021 are provided on a front glasses frame section 102, one or more sleeve hooks 1031 are provided on a middle glasses leg section 103, 2 elastic rubber sleeves 4 with fixing function are provided at the middle or the ear of the glasses leg section 103, a connecting sleeve 3 is further provided on a rear glasses rope section 104, a curved solid pipe 105 is provided at the corresponding position of the lower left corner and the lower right corner of the two glasses frames, the curved solid pipe 105 and the glasses frame section 102 are connected as a whole, the bending solid tube 105 is used for inserting and fixedly accommodating the movable tube 101 (as shown in fig. 2), preferably, a connecting telescopic device 2 and a sleeve hanging buckle 201 are arranged in the middle of the left transparent conveying pipeline 1 and the right transparent conveying pipeline 1, the connecting sleeve 3 can be connected with a connecting pipe 506 on a device box 5 of a mask or a connecting pipe 601 on a miniature air purifier 6, the device box 5 of the mask comprises a supporting net 501 which is arranged on an elliptical cylinder 502, an elastic rubber sleeve 503 can be sleeved on the periphery of the device box, the elastic rubber sleeve 503 can firmly sleeve the mask which is tightly sleeved, a shell of the device box 5 of the mask is combined by a bottom box 504 and a box cover 505, a hanging buckle 5041 is arranged below the bottom box 504 and can be conveniently worn, the box cover 505 is provided with a middle elliptical through hole which can cover the bottom box 504 but can expose the elliptical cylinder 502, a bifurcation tube 5061 and a movable cover 5062 are arranged in the connecting pipe 506, the electric device is further provided with a power switch 507, a miniature motor 508, an exhaust fan 509, a battery 510 and a charging jack 511.

The movable pipe section 101 can be connected with a nose stop sleeve 7, and comprises two connected pipeline holes 701,2 nostril plugs 702 at two sides, two air inlet valve plates 703 are arranged at two sides, an elastic air outlet valve plate 704 which is folded in half and in one piece is arranged in the middle, an open air outlet 705 is arranged below, and a nose cap 706 which can cover the lower end of a nose is arranged above the nose stop.

The movable pipe section 101 can also be connected with a transparent face shield 8, and comprises a suspension ear belt 801, a nose-shaped cavity 802 which can be sleeved on a nose, a pipeline hole 803 which can be connected with two sides, two air inlet valve plates 804 are arranged on two sides, an elastic air outlet valve plate 805 which is folded in half and in half is arranged in the middle, and an air outlet pipe 806 which is opened to two sides is arranged below.

The corrugated bending section 1011 of the movable pipe section 101 can also be connected with a nose plug 9, which comprises 2 plug pipes 901 plugged into nostrils, the middle of the plug pipe 901 is provided with a 902 sleeved into the tail end corrugated bending section 1011 of the movable pipe section 101, the side of the plug pipe is provided with a crescent-shaped air outlet valve plate 903, and the middle of the two plug pipes 901 is provided with an air inlet valve plate 905 and connected by a connecting wire 904. The end crimped section 1011 of the movable pipe section 101 may also be connected to a simple blowpipe 10, and an extension pipe 11 may be connected between the connection sleeve 3 and the connection pipe 506 if a pipe extension is required.

The device of the invention can provide convenient and reliable filtering effect and good invisible effect for users, and the embodiment 1 is more suitable for being used on full-frame glasses, and the specific operation principle is as follows:

Firstly, a user wears a pair of glasses, a glasses frame and glasses legs can firmly fix a hanging buckle and skillfully shield a transparent conveying pipeline 1 to achieve a very good contact effect, the contact conveying pipeline 1 is sleeved into the glasses legs by utilizing an elastic rubber sleeve 4, for example, the elastic rubber sleeve is sleeved in the middle of the glasses legs and extends downwards and backwards to the neck to be connected with a mask wearing device box 5, at the moment, the appearance of a glasses rope pipe section 104 is perceived as a pair of glasses ropes (as shown in figure 2), for example, the glasses rope pipe section 104 is sleeved at the turning part of the rear section of the glasses legs and extends downwards to the neck to be connected with the mask wearing device box 5, at the moment, the glasses rope pipe section 104 is not easy to see from the front or the side (as shown in figure 1), one or more sleeve hanging buckles 1031 are required to be sleeved on a pipe section 103 of the glasses legs to be inserted into the glasses legs to be fixed, one or more hanging buckles 1021 are sleeved on the upper frame position of the glasses to be inserted into the glasses, the telescopic device 2 is further adjusted according to the size of the glasses or the distance between 2 lenses, for connecting the telescopic device 2 is sleeved on the glasses, when the glasses rope section 104 is not used, and the glasses pipe section 101 is temporarily inserted into the glasses to be inserted into the glasses, and the solid pipe section 101 is hidden in the shape as much as possible.

When ordinary primary protection is needed (for example, when ordinary disposable masks or ordinary medical masks are needed to be worn for ordinary primary protection), the mask device box 5A is relatively suitable for light and easy wearing, the tail end connecting sleeve 3 is sleeved into the connecting pipe 506, the mask is sleeved on the support net 501 of the elliptical mask 502, then the elastic rubber sleeve 503 is sleeved on the mask tightly, the bottom box 504 and the box cover 505 are tightly covered, the clip 5041 on the back of the bottom box 504 can be clipped on the collar on the back of the neck, the lengthened air pipe 11 can be connected and clipped on the waist or the leather bag and other positions, the movable cover 5062 on the bifurcation pipe 5061 sometimes opens air outside the breathing mask during the use of the device, if a patient approaches, only air inside the breathing mask can be covered (the other person does not feel conscious for protection, the embarrassing face can be avoided), and the transparent transmission pipeline 1 and/or the nose plug 9, the nose blocking sleeve 7, the transparent blocking covers 8, 10 and the like can be contained in the space of the elliptical cylinder at ordinary times.

When the high-level protection is needed (when the high-level protection is needed by wearing an N95 or N98 series mask or a surgical medical mask), the mask wearing device box 5B is more suitable for electric, the tail end connecting sleeve 3 is sleeved into the connecting pipe 506, the mask is sleeved on the supporting net 501 of the elliptical sleeve 502, then the elastic rubber sleeve 503 is sleeved on the mask, the bottom box 504 and the box cover 505 are tightly covered, the clip 5041 on the back of the bottom box 504 can be clipped on the collar on the back of the neck, the lengthened air pipe 11 can be connected and clipped on the waist or the leather bag and other positions, the power switch 507 is turned on, the exhaust fan 509 is operated under the drive of the micro motor 508, filtered clean air is pumped into the invisible conveying pipeline 1, the battery 510 can be charged through the charging jack 511 or connected with a mobile power supply, and the transparent conveying pipeline 1 and the nose plug 9, the transparent face shield 8, the nose shield 7, the blowing connecting pipe 10 and the like can be contained at ordinary times in the inner edge of the bottom box 504 and the space of the elliptical sleeve 502.

The device of the invention can also be connected into a portable miniature air purifier 6 for use, and the tail end connecting sleeve 3 is sleeved into the connecting pipe 601 on the purifier 6.

The device of the invention can be used for connecting 4 kinds of mouth-nose breathing devices according to the need at the detachable bending section 1011 at the tail end of the movable pipe section 101 of the transparent conveying pipe 1:

(1) Two movable pipe sections 101 are inserted into two pipeline holes 701 on two sides of the nose guard 7, the movable pipe sections 101 also have the fixing function of pulling the nose guard 7, two nostril plug pipes 702 are plugged into nostrils, a nose cap 706 is sleeved on the nose, negative pressure generated during inhalation enables two air inlet valve plates 703 to open and inhale clean air, the negative pressure effect at the moment enables the air outlet valve plates 704 to be completely closed, positive pressure during exhalation enables the lower air outlet valve plates 704 to open and exhaust waste gas through an air outlet 705, and the positive pressure effect at the moment enables the air inlet valve plates 703 to be completely closed.

(2) Two movable pipe sections 101 are inserted into two side pipeline holes 803 of the transparent face shield 8, a nose cavity 802 covers the nose, the two side ear-hanging bands 801 are sleeved on two side ears to be fixed, negative pressure generated during inspiration enables two side air inlet valve plates 804 to open and inhale clean air, the negative pressure effect at the moment enables an air outlet valve plate 805 to be completely closed, positive pressure during expiration enables the lower air outlet valve plate 805 to open and exhaust waste gas through two sides of the air outlet pipeline 806, and the positive pressure effect at the moment enables the air inlet valve plates 804 to be completely closed.

(3) The tail end corrugated bending sections 1011 of the two movable pipe sections 101 are inserted into the pipe holes 902 on two sides below the nose plug 9, the movable pipe sections 101 also have the fixing function of pulling the nose plug 9, the two plug pipes 901 are plugged into nostrils, the outer edges of the two plug pipes 901 are connected by connecting wires 904, the negative pressure generated during inspiration causes the air inlet valve plates 905 on two sides to open so as to suck clean air provided by the movable pipe sections 101, the negative pressure effect at the moment causes the air outlet crescent valve plates 903 to be completely closed, the positive pressure during expiration causes the crescent air outlet valve plates 903 on the lower side to open so as to discharge waste gas, and the positive pressure effect at the moment causes the air inlet valve plates 905 to be completely closed. Because the movable pipe section 101 also has the fixing function of pulling the nose plug 9, the nose plug 9 can be designed to be shorter than the common nose plug, so that the foreign body sensation is reduced, and the nose plug is more comfortable to wear.

(4) The tail end corrugated bending sections 1011 of the two movable pipe sections 101 are inserted into the air blowing connecting pipe 10, the movable pipe sections 101 also pull the air blowing connecting pipe 10 to be fixed below nostrils, the air blowing holes are upwards arranged, the simple air blowing connecting pipe is suitable for being matched with a miniature air purifier, and when the miniature air purifier is connected, the two movable pipe sections 101 can be downwards pulled without being connected with other movable pipe sections, and the corrugated bending sections 1011 can be directly bent by hands to hook nose wings on two sides to directly blow air towards nostrils.

If there is no glasses in some cases, the connecting telescopic device 2 needs to be pulled apart by a large force to enable the two transparent conveying pipelines 1 to straddle the ears, the tail end corrugated bending section 1011 of the movable pipe section 101 is inserted into the nose blocking sleeve 7 or the nose plug 9 or the blowing connecting pipe 10, then the two transparent conveying pipelines 1 are pulled close behind the head and are inserted and fixed by the elastic rubber sleeve 4 and the sleeve hanging buckle 1031, and although the invisible effect is a little worse, the glasses can be used without glasses occasionally.

If the transparent cover 8 is needed to be connected under the condition that glasses are not available in some cases, the connecting telescopic device 2 is required to be pulled to be separated by a large force to separate the two transparent conveying pipelines 1, the transparent cover can be close to the upper hanging belts of the transparent hanging lug belts 801 of the two transparent cover 8 on two sides, and the transparent cover can be fastened by the sleeve hanging buckle 1031 to be fastened and inserted with the upper hanging belts, so that the transparent conveying pipelines 1 and the transparent hanging lug belts 801 can be connected into a whole to form an invisible state.

Example 2

Referring to fig. 3,4,5, 6, 7, 8 and 9, the invisible breathing purification device of the present embodiment includes 2 transparent transmission pipes 1, the transparent transmission pipe 1 is segmented into a movable pipe section 101 (which is configured to be inserted into the upper frame section 102 and can be pulled out or hidden), the movable pipe section 101 is further provided with a corrugated curved section 1011 at the end, the front frame section 102 can be equipped with one or more sleeve hanging buckles 1021, the middle glasses leg section 103 can also be equipped with one or more sleeve hanging buckles 1031, 2 elastic rubber sleeves 4 with fixing effect are provided in the middle or at the ear of the glasses leg section 103, the rear glasses rope section 104 is further provided with a connecting sleeve 3, preferably a connecting telescopic device 2 and a sleeve hanging buckle 201 are provided in the middle of the left and right 2 transparent transmission pipes 1, the connecting sleeve 3 can be connected with a connecting pipe 506 on the wearing device box 5 or a 601 on the micro air purifier 6, the mouth mask device box 5A includes a supporting net cage motor 501, the upper cover 506 can be equipped with a connecting sleeve 504, the electric motor is equipped with a plug 502 on the periphery of the sleeve, the electric motor is equipped with a plug 502, the electric motor is equipped with a plug 50502 is equipped with a plug 5061, the plug 5061 is equipped with a connecting pipe 5061 is equipped with a plug 5061, and a combination of the plug 505 is equipped with a plug 5061 is equipped with a plug 505.

The movable pipe section 101 can be connected with a nose stop sleeve 7, and comprises two connected pipeline holes 701,2 nostril plugs 702, two air inlet valve plates 703 are arranged on two sides, an elastic air outlet valve plate 704 which is folded in half and in one piece is arranged in the middle, an open air outlet 705 is arranged below the movable pipe section, and a nose cap 706 which can cover the lower end of a nose is arranged above the nose stop.

The movable pipe section 101 can also be connected with a transparent mask 8, and comprises a suspension ear belt 801, a nose-shaped cavity 802 which can be sleeved on a nose, a pipeline hole 803 which can be connected with two sides, two air inlet valve plates 804 are arranged on two sides, an elastic air outlet valve plate 805 which is folded in half and in half is arranged in the middle, and an air outlet pipe 806 which is opened to two sides is arranged below.

The tail end corrugated bending section 1011 of the movable pipe section 101 can also be connected with a nose plug 9, and comprises 2 plug pipes 901 which are plugged into nostrils, the middle of each plug pipe 901 is provided with a 902 which can be sleeved into the tail end corrugated bending section 1011 of the movable pipe section 101, the side of each plug pipe is provided with a crescent-shaped air outlet valve plate 903, and the middle of each plug pipe 901 is provided with an air inlet valve plate 905 which is connected with a connecting pipe 904. The corrugated curved section 1011 of the movable pipe section 101 may also be connected to a simple blowpipe 10, and an elongated pipe 11 may be connected between the connection sleeve 3 and the connection pipe 506 if a pipe extension is required.

The device can provide convenient and reliable filtering effect and good invisible effect for wearing users, and the embodiment is more suitable for being used on half-frame or frameless glasses, and the specific operation principle is as follows:

Firstly, a user needs to wear a pair of glasses, a glasses frame and glasses legs can firmly fix a hook and skillfully shield a transparent conveying pipeline 1 to achieve a good contact effect, an elastic rubber sleeve 4 on the transparent conveying pipeline 1 is sleeved in the glasses legs, if the elastic rubber sleeve is sleeved in the middle of the glasses legs and extends backwards to the neck to be connected with a mask wearing device box 5, the appearance of a glasses rope pipe section 104 is felt to be a glasses rope, if the elastic rubber sleeve is sleeved in the corner of the rear section of the glasses legs and extends backwards to the neck to be connected with the mask wearing device box 5, the glasses rope pipe section 104 is not easy to see from the front or the side, one or more sleeve hanging buckles 1031 are required to be sleeved on the glasses leg 103 to be fixed in the glasses legs, one or more sleeve hanging buckles 1021 are required to be sleeved in the upper frame of the glasses to be fixed, the telescopic device 2 is further adjusted according to the size of the glasses or the distance between 2 lenses, then the glasses pipe section is sleeved with the hook 201, and when the glasses are temporarily not used, the glasses pipe section 101 can be pushed upwards to be plugged into the movable pipe section 101 to be hidden in the direction.

When ordinary primary protection is needed (for example, when ordinary disposable masks or ordinary medical masks are needed to be worn for ordinary primary protection), the mask device box 5A is relatively suitable for light and easy wearing, the tail end connecting sleeve 3 is sleeved into the connecting pipe 506, the mask is sleeved on the supporting net 501 of the elliptical sleeve 502, then the elastic rubber sleeve 503 is sleeved tightly, the bottom box 504 and the box cover 505 are covered tightly, the clip 5041 on the back of the bottom box 504 can be clipped on the collar on the back of the neck, the lengthened air pipe 11 can be connected and clipped on the waist or the leather bag and other positions, the movable cover 5062 on the bifurcation pipe 5061 sometimes opens air outside the breathing mask, if a patient approaches, only air inside the breathing mask can be covered (the other person does not feel conscious of the breathing mask to be protected and is specially worn), and the transparent conveying pipeline 1 and/or the nose plug 9, the transparent face shield 8, the nose shield 7, the connecting pipe 10 and the like can be contained in the space of the inner edge of the bottom box 504 and the elliptical sleeve 502.

When the high-level protection is needed (when the high-level protection is needed by wearing an N95, N98 series mask or a surgical medical mask), the mask wearing device box 5B is more suitable for electric, the tail end connecting sleeve 3 is sleeved into the connecting pipe 506, the mask is sleeved on the supporting net 501 of the elliptical sleeve 502, then the elliptical sleeve 503 is sleeved tightly, the bottom box 504 and the box cover 505 are tightly covered, the clip 5041 on the back of the bottom box 504 can be clipped on the collar on the back of the neck, the lengthened air pipe 11 can be connected and clipped on the waist or the leather bag and other positions, the power switch 507 is turned on, the exhaust fan 509 is operated under the drive of the micro motor 508, filtered clean air is pumped into the transparent conveying pipeline 1, the battery 510 can be charged through the charging jack 511 or connected with the mobile power supply, and the transparent conveying pipeline 1, the nose plug 9, the transparent face shield 8, the nose shield 7, the blowing 10 and the like can be accommodated in the space of the elliptical sleeve 502 and the inner edge of the connecting pipe 504.

The device of the invention can also be connected into a miniature air purifier 6 for use, and the tail end connecting sleeve 3 is sleeved into the connecting pipe 601 on the purifier 6.

The device of the invention can be connected with the mouth-nose breathing device on the movable pipe section 101 of the transparent conveying pipeline 1 according to the requirement:

(1) Two movable pipe sections 101 are inserted into two pipeline holes 701 on two sides of the nose guard 7, the movable pipe sections 101 also have the fixing function of pulling the nose guard 7, two nostril plug pipes 702 are plugged into nostrils, a nose cap 706 is sleeved on the nose, negative pressure generated during inhalation enables two air inlet valve plates 703 on two sides to open and inhale clean air, the negative pressure effect at the moment enables the air outlet valve plates 704 to be completely closed, positive pressure during exhalation enables the lower air outlet valve plates 704 to open and exhaust waste gas through an air outlet 705, and the positive pressure effect at the moment enables the air inlet valve plates 704 to be completely closed.

(4) When the miniature air purifier is connected, the two movable pipe sections 101 can be pulled downwards without being connected with other ones, the nose wings on two sides can be directly blown in the nostril direction by bending and hooking the corrugated curved sections 1011 by hands, and can be pulled to the lower frame of the glasses to be aligned downwards for blowing, although the effect is slightly bad, the invisible effect is very good.

If there is no glasses in some cases, the connecting telescopic device 2 needs to be pulled apart by a large force to enable the two transparent conveying pipelines 1 to straddle the ears, the tail end of the movable pipe section 101 is provided with the corrugated bending section 1011 to be inserted into the nose blocking sleeve 7 or the nose plug 9 or the blowing connecting pipe 10, then the two transparent conveying pipelines 1 are pulled close behind the head and are inserted and fixed by the elastic rubber sleeve 4 and the sleeve hanging buckle 1031, and although the invisible effect is a little worse, the glasses can be used without glasses occasionally.

It should be noted that various aspects of the embodiments described above may be combined with and/or substituted for one another, unless such a combination and/or substitution is mutually exclusive.

Although the invention has been described above by way of examples, it will be appreciated by those skilled in the art that equivalent modifications in accordance with the invention shall be covered by the scope of the invention without departing from the scope of the invention.

Claims

1. The invisible breathing purification device for the mouth and the nose comprises a transparent purified air conveying device, a transparent mouth and nose breathing device and a wearable purification device far away from the face, wherein:

the transparent purified air conveying device comprises a conveying pipeline made of transparent materials, wherein the conveying pipeline comprises a movable pipe section which can be stored, hidden or drawn and contracted;

the transparent mouth-nose breathing device comprises a one-way air outlet valve plate, wherein the one-way air outlet valve plate is completely closed under the action of negative pressure generated during inspiration and is opened under the action of positive pressure generated during expiration to discharge expired air;

the transparent purified air conveying device is connected with the wearable purifying device far away from the face through the movable pipe section at one end, and is connected with the transparent mouth-nose breathing device at the other end;

The transparent purified air conveying device comprises a plurality of fixing pieces, wherein the fixing pieces fix part of the conveying pipeline at the glasses legs and/or the glasses frames;

The purified air conveying device comprises a connecting telescopic device, and the connecting telescopic device can separate or connect two conveying pipelines into a whole and adjust the distance.

2. The invisible respiratory apparatus according to claim 1, wherein the transparent oronasal breathing apparatus comprises a one-way air intake flap which is opened by a negative pressure generated during inhalation to inhale clean air and is fully closed by a positive pressure generated during exhalation.

3. The invisible respiratory purification apparatus of claim 1, wherein the invisible respiratory purification apparatus comprises a solid tube section at the lower frame for securing the movable tube section without using the respiratory purification apparatus.

4. The invisible respiratory purification device according to claim 1, wherein the wearable purification device far from the face is a device box for wearing a mask, and the device box comprises a bottom box, a box cover, an elliptic cylinder or a cylinder, a support net covering an opening of the elliptic cylinder, a mask sleeved on the support net and an elastic rubber sleeve for tightly sleeving the mask on the support net.

5. The invisible respiratory purification device according to any one of claims 1 to 4, wherein the transparent oronasal respiratory device is a nasal plug, the nasal plug comprises 2 plug tubes plugged into nostrils, a pipeline hole capable of being sleeved into the movable pipe section is arranged in the middle of the plug tube, and a crescent-shaped one-way air outlet valve plate is arranged beside the pipeline hole.

6. The invisible respiratory purification device according to any one of claims 1 to 4, wherein the transparent oronasal respiratory device is a transparent surface (mask), and the transparent surface (mask) comprises a transparent mask body capable of covering the oronasal portion, a suspension ear strap, a nose-shaped cavity capable of being sleeved on the nose, a pipeline hole for accessing purified air, a one-way air inlet valve plate, a one-way air outlet valve plate and an air outlet pipe.

7. The invisible respiratory purification device according to any one of claims 1 to 4, wherein the transparent oronasal respiratory device is a nose shield, and the nose shield comprises a pipeline hole for accessing purified air, 2 nose hole plugs, two unidirectional air inlet valve plates, two unidirectional air outlet valve plates, two air outlet ports arranged on two sides, and a nose cover capable of wrapping the lower end of a nose.

8. The invisible respiratory purification apparatus according to claim 6, wherein the one-way air outlet valve sheet is a one-piece half-folded elastic air outlet valve sheet.

9. The invisible respiratory purification apparatus according to claim 7, wherein the one-way air outlet valve sheet is a one-piece half-folded elastic air outlet valve sheet.