An invisible breathing purification device for mouth and nose

Abstract

The present invention provides an invisible breathing purification device for mouth and nose, the invisible breathing purification device comprises: a transparent purified air transmission device, a transparent mouth and nose breathing device and a wearable purification device away from the face, wherein: the transparent purified air transmission device comprises a transmission pipeline made of transparent material, the transmission pipeline further comprises a movable pipe section that can be stored, hidden or can be pulled and retracted; the transparent mouth and nose breathing device comprises a one-way air outlet valve sheet, the one-way air outlet valve sheet is completely closed under the negative pressure generated during inhalation, and is opened under the positive pressure generated during exhalation to discharge the exhaled waste gas; the transparent purified air transmission device, one end of which is connected to the wearable purification device away from the face, and the other end is connected to the transparent mouth and nose breathing device. The invisible breathing purification device of the present invention can achieve transparency and "invisibility", and its protective effect can reach or exceed the protective effect of various masks used by the wearable purification device away from the face, and can be used in conjunction with glasses or without glasses.

Description

Technical Field

[0001] The present invention relates to an invisible breathing purification device for mouth and nose, which can be matched with most glasses, so that the transparent air delivery pipeline hidden in the inner surface of the glasses frame is not easy to be discovered by others, and the respirator near the nostrils is a fully transparent device. More specifically, various masks are not worn on the face but worn in a mask wearing device box. Background Art

[0002] Nowadays, due to the serious air pollution and the spread of bacteria and viruses, many people use air purifiers at home for the sake of health and prevention of infectious diseases. However, when they need to go out for errands, work, shopping, etc. in crowded places or in smog and polluted places, they can only wear various masks according to the situation. Although wearing a mask directly can very effectively filter polluted air, smog and various bacteria and viruses, it also has many disadvantages. For example, some of the exhaled carbon dioxide wet waste gas is also inhaled into the lungs during wearing. More importantly, the mask basically covers the face except the eyes, making it impossible for people to see facial expressions, causing a lot of inconvenience and embarrassment, and also makes women who love beauty and people who pay attention to their image not like to wear it, and even many people hate wearing masks.

[0003] Some manufacturers have also produced various portable purifiers for outdoor use. Although they can purify the air, they require a thick air pipe to connect to the mask, which makes people feel embarrassed and ugly and refuse to use them.

[0004] Some are nose sleeves and nose plugs. The filtering area of ​​the nose sleeve is very small and it is very ugly and few people will use it; the nose plug is indeed very invisible and does not affect the appearance and is very convenient, but it feels like a foreign body when worn and is uncomfortable and very easy to be contaminated. The most important thing is that basically all nose plugs can only pass large dust particles, so there is not much point in wearing them in many cases.

[0005] Some electric masks or electric air-supply breathing devices are not only ugly to wear, but also most of the various moisture-proof layers they are set up are not very effective. Due to the lack of mature technology and standards, most people cannot use them with confidence. They are fundamentally not as mature as existing masks in terms of manufacturing standards, cheapness and practicality.

[0006] Considering that most people now like to wear various glasses, such as myopia glasses, hyperopia glasses, reading glasses, sunglasses, photochromic glasses, etc., Chinese patent 201210212136.x discloses a device that uses the hollow glasses frame of the glasses as an air transmission pipeline. However, the device has the disadvantages that the air purification device fixed on the temple has a single function and the air purification effect cannot be guaranteed. The air purification device and the nose mask fixed in the front affect the appearance and increase the weight. The hinged connection between the frame and the temple is prone to leakage. It is actually more impractical to connect them together. The most important thing is that the air purification function cannot be used if another pair of glasses must be worn.

[0007] In summary, it is very necessary to design an invisible breathing purification device that has at least the same protective effect as various masks and can be very conveniently invisible, and can be matched with most kinds of glasses at any time, even without glasses. Summary of the invention

[0008] The purpose of the present invention is to provide an invisible breath purification device for mouth and nose, which has at least the same protective effect as various masks, can be very conveniently invisible, and can be matched with most kinds of glasses at any time, even without glasses.

[0009] In order to achieve the above-mentioned invention object, the present invention provides an invisible breathing purification device for mouth and nose, the invisible breathing purification device comprises: a transparent purified air transmission device, a transparent mouth and nose breathing device and a wearable purification device away from the face, wherein:

[0010] The transparent purified air conveying device comprises a conveying pipe made of a transparent material, and the conveying pipe further comprises a movable pipe section which can be stored and hidden or can be pulled out and extended;

[0011] The transparent oral and nasal breathing device includes a one-way air outlet valve, which is completely closed under the negative pressure generated during inhalation and opens under the positive pressure generated during exhalation to discharge the exhaled waste gas;

[0012] A transparent purified air delivery device (which can be used in conjunction with glasses) has one end connected to a wearable purification device away from the face, and the other end connected to the transparent oral and nasal breathing device.

[0013] In the invisible breathing purification device of the present invention, due to the use of a transparent purified air transmission device, a transparent oral and nasal breathing device and a wearable purification device away from the face, the device of the present invention is transparent and "invisible", and its protective effect reaches the same protective effect as various masks used in wearable purification devices away from the face. It can be used in conjunction with glasses or without glasses.

[0014] Preferably, in the invisible breathing purification device of the present invention, the transparent mouth and nose breathing device further includes a one-way air intake valve, which is opened under the negative pressure generated during inhalation to inhale clean air, and is completely closed under the positive pressure generated during exhalation. In this case, the inhaled air can be completely filtered and purified, and its protective effect can surpass the protective effect of various masks used in wearable purification devices away from the face, because it is difficult for masks worn on the face to completely isolate unfiltered air from entering the mouth and nose.

[0015] If the invisible breathing purification device of the present invention is used in conjunction with glasses or glasses frames, the transmission pipeline used further includes an upper frame pipe section, a temple pipe section, and a glasses rope pipe section; and the transparent purified air transmission device used further includes a plurality of fixings, which fix part of the transmission pipeline to the temple and / or the glasses frame. The fixings can be in various forms, such as a transparent sleeve hanging buckle, or a buckle set on the temple and / or the glasses frame.

[0016] Preferably, in the above-mentioned invisible breath purification device of the present invention, it also includes a solid pipe section located at the lower frame. When the breath purification device is not in use, the solid pipe section is used to fix the movable pipe section and can be stored and hidden.

[0017] Preferably, in the above-mentioned invisible breath purification device of the present invention, the upper frame tube section is thicker than the movable tube section and covers the movable tube section, so that the movable tube section can be easily pulled out and extended. When the invisible breath purification device is not in use, the movable tube section can be inserted into the upper frame tube section and hidden.

[0018] In the present invention, the purified air conveying device further includes a connecting and telescopic device, which can separate or connect the two conveying pipes into one and adjust the distance between them. The adjusted distance can be accurately aligned with the eyeglass frame to achieve the best invisible effect.

[0019] In the invisible breathing purification device of the present invention, the wearable purification device far from the face can also be various. Among them, a relatively simple and convenient and practical form is a device box for wearing a mask, which includes a bottom box, a box cover, an elliptical cylinder (or a cylinder), a support net covering the opening of the cylinder, a mask sleeved on the support net, and an elastic rubber sleeve for tightening the mask on the support net. The advantage of this device box is that it uses a mask that can be easily purchased on the market as a filter component, and its filtering protection ability depends on the filtering protection ability of the purchased mask.

[0020] When more advanced protection is required (such as wearing N95 or N99 masks), an electric mask-wearing device box can be used. Turn on the power switch, and the exhaust fan will run under the drive of the micro motor, drawing the filtered clean air into the invisible transparent tube. The battery can be charged through the charging jack or connected to a mobile power source.

[0021] Of course, the wearable purification device away from the face can also be a miniature portable air purifier or other filtering device.

[0022] As a specific embodiment of the present invention, in the invisible breathing purification device of the present invention, the transparent oral and nasal breathing device used is a nose plug, which includes two plug tubes inserted into the nostrils, a pipe hole that can be inserted into the movable pipe section is provided in the middle of the plug tube, and a crescent-shaped one-way air outlet valve sheet is provided next to the pipe hole. Preferably, the middle of the two plug tubes is connected by a connecting line.

[0023] As another specific embodiment of the present invention, in the invisible breathing purification device of the present invention, the transparent mouth and nose breathing device used is a transparent face shield, which includes a transparent cover body that can cover the mouth and nose, ear straps, a nose-shaped cavity that can be covered with the nose, a pipe hole for connecting to purified air, a one-way air inlet valve plate, a one-way air outlet valve plate and an outlet pipe.

[0024] As another specific embodiment of the present invention, in the invisible breathing purification device of the present invention, the transparent oral and nasal breathing device used is a nose shield, which includes a pipe hole for connecting to the purified air, two nostril plugs, two one-way air inlet valve sheets arranged on both sides, an air outlet valve sheet, an air outlet, and a nose cover that can cover the lower end of the nose.

[0025] Preferably, in the above-mentioned transparent face shield (or transparent face shield cover) or nose shield cover, the one-way air outlet valve sheet used is an elastic air outlet valve sheet folded in half.

[0026] Different from traditional masks, the invisible breathing purification device of the present invention can be transparent and "invisible", and its protective effect can reach or exceed the protective effect of various masks used in wearable purification devices away from the face, and can be used without glasses.

[0027] In order to more clearly explain the purpose, technical solution and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. In each of the accompanying drawings, the same reference numerals have the same meaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of an embodiment of the invisible breath purification device of the present invention;

[0029] Figure 2 yes Figure 1 The schematic diagram of the invisible breathing purification device shown in the figure, wherein the solid pipe section is used to fix the movable pipe section, and the circled part in the figure shows a schematic diagram of a sleeve hanging buckle used in the present invention;

[0030] Figure 3 It is a schematic diagram of another embodiment of the invisible breathing purification device of the present invention, wherein the upper frame tube section is thicker than the movable tube section and covers the movable tube section, so that the movable tube section can be easily pulled out and extended;

[0031] Figure 4 is a schematic diagram of an embodiment of a wearable purification device away from the face in the present invention;

[0032] Figure 5 is a schematic diagram of another embodiment of a wearable purification device away from the face in the present invention;

[0033] Figure 6 The wearable, remote-from-the-face purification device shown is a micro air purifier;

[0034] Figure 7 (A), (B), and (C) are schematic diagrams showing an embodiment of a nose shield in the present invention;

[0035] Figure 8 It is a schematic diagram of an implementation method of a transparent surface guard in the present invention;

[0036] Fig. 9 is a schematic diagram of an embodiment of nasal congestion in the present invention;

[0037] In the figure: 1. Transparent transmission pipeline; 101. Movable pipe section; 1011. Wrinkled bending section; 102. Upper frame pipe section; 1021. Casing buckle; 103. Mirror leg pipe section; 1031. Casing buckle; 104. Mirror rope pipe section; 105. Lower frame solid pipe section; 2. Connecting telescopic device; 201. Casing buckle; 3. Connecting sleeve; 4. Rubber sleeve; 5. Mask wearing device box; 501. Support net; 502. Elliptical cylinder; 503. Elastic rubber sleeve; 504. Bottom box; 5041. Clip; 505. Box cover; 506. Connecting pipe; 5061. Bifurcated pipe; 5062. Movable cover; 507. Switch; 508. Micro motor, 509, exhaust fan; 510, battery; 511, charging socket; 6, micro air purifier; 7, nose shield; 701, pipe hole; 702, nose plug tube; 703, air inlet valve plate, 704, air outlet valve plate; 705, air outlet; 706, nose cover; 8, transparent face shield; 801, hanging strap; 802, nose cavity; 803, pipe hole; 804, air inlet valve plate; 805, air outlet valve plate; 806, air outlet; 9, nose plug; 901, plug tube; 902, air inlet hole; 903, crescent-shaped air outlet valve plate; 904, connecting line; 905, one-way air inlet valve plate; 10, blowing connecting pipe, 11, extended air pipe. DETAILED DESCRIPTION

[0038] Example 1

[0039] See also Figure 1 , 2, 4, 5, 6, 7, 8, and 9, the invisible breath purification device of this embodiment includes two transparent transmission pipes 1, and the transparent transmission pipe 1 is segmented into an active section of an active pipe segment 101 (which can be inserted into a solid tube 105 and stored in the lower eyeglass frame and hidden), and the end of the active pipe segment 101 is provided with a wrinkled curved section 1011, the front section of the eyeglass frame pipe segment 102 can be equipped with one or more sleeve hooks 1021, and the middle section of the temple pipe segment 103 can also be equipped with one or more sleeve hooks 1031, and two elastic rubber sleeves 4 for fixing are provided in the middle of the temple pipe segment 103 or at the ear hanging position, and the rear section of the mirror rope pipe segment 104 is further provided with a connecting sleeve 3, and a curved solid tube 105 is provided at the corresponding positions of the lower left corner and the lower right corner of the two eyeglass frames, and the curved solid tube 105 and the eyeglass frame pipe segment 102 are connected as a whole, and the curved solid tube 105 is used for the insertion and fixed storage of the active tube 101 (such as Figure 2 ), preferably, a connecting telescopic device 2 and a sleeve hanging buckle 201 are arranged in the middle of the left and right two transparent transmission pipes 1, the connecting sleeve 3 can be connected to the connecting pipe 506 on the device box 5 for wearing a mask or the connecting pipe 601 on the micro air purifier 6, the device box 5 for wearing a mask includes a supporting net 501 installed on the elliptical cylinder 502, and an elastic rubber sleeve 503 can be put on the periphery, and the elastic rubber sleeve 503 can firmly cover the worn mask, and the outer shell of the device box 5 for wearing a mask is composed of a bottom box 504 and a box cover 505. A hanging buckle 5041 is arranged under the bottom box 504 for easy wearing, and the box cover 505 is provided with an intermediate elliptical through hole that can cover the bottom box 504 but can expose the elliptical cylinder 502, and a bifurcated pipe 5061 and a movable cover 5062 are arranged inside the connecting pipe 506, and a power switch 507, a micro motor 508, an exhaust fan 509 and a battery 510, and a charging jack 511 required for the electric device are also provided.

[0040] The movable pipe section 101 can be connected to the nose guard 7, including pipe holes 701 on both sides, two nostril plugs 702, two air inlet valve sheets 703 on both sides, an elastic air outlet valve sheet 704 folded in half in the middle, an open air outlet 705 below, and a nose cover 706 that can cover the lower end of the nose on the nose guard.

[0041] The movable pipe section 101 can also be connected to the transparent face shield 8, including ear straps 801, a nose-shaped cavity 802 that can be put on the nose, and can be connected to the pipeline holes 803 on both sides. There are two air inlet valve plates 804 on both sides, and an elastic air outlet valve plate 805 folded in half in the middle, and an air outlet pipe 806 opening to both sides below.

[0042] The wrinkled curved section 1011 of the movable pipe section 101 can also be connected to the nose plug 9, which includes two plug tubes 901 inserted into the nostrils, and the plug tube 901 is provided with a 902 that can be inserted into the end wrinkled curved section 1011 of the movable pipe section 101 in the middle, and a crescent-shaped air outlet valve sheet 903 is provided next to it. An air inlet valve sheet 905 is provided in the middle of the two plug tubes 901 and connected by a connecting line 904. The end wrinkled curved section 1011 of the movable pipe section 101 can also be connected to a simple blowing pipe 10. If the pipe needs to be extended, an extended pipe 11 can be connected between the connecting sleeve 3 and the connecting pipe 506.

[0043] The device of the present invention can provide the wearer with a convenient and reliable filtering effect and a very good invisible effect. Embodiment 1 is more suitable for use on full-frame glasses. The specific operating principle is as follows:

[0044] First, the user wears a pair of glasses. The glasses frame and the glasses legs can firmly fix the buckle and cleverly cover the transparent transmission pipe 1 to achieve a very good invisible effect. The invisible transmission pipe 1 is put into the glasses leg with an elastic rubber sleeve 4, such as being put in the middle of the glasses leg and extending downward and backward to the neck and then connected to the mask wearing device box 5. At this time, the appearance of the glasses rope tube section 104 feels like a glasses rope (such as Figure 2 ); such as the bend of the ear hanging on the back of the glasses leg extends downward to the back of the neck and connects to the mask wearing device box 5, at this time the mirror rope tube section 104 is not easy to see from the front or side (such as Figure 1 ), one or more sleeve hooks 1031 need to be put on the temple tube section 103 and inserted into the temple to fix it, and one or more sleeve hooks 1021 can be installed on the frame tube section 102 and inserted into the upper frame position of the glasses to fix it. The telescopic device 2 can be further adjusted according to the size of the glasses or the distance between the two lenses, and then the sleeve hook 201 is put on. When the movable tube section 101 is not in use temporarily, it is inserted into the solid tube 105. The insertion depth can be adjusted according to the size and shape of the frame, so that the movable tube section 101 and the solid tube 105 are aligned as much as possible and hidden in the lower frame of the glasses.

[0045] When ordinary primary protection is needed (such as when ordinary disposable masks or ordinary medical masks are worn for ordinary primary protection), a light and simple mask wearing device box 5A is more suitable. The end connecting sleeve 3 is inserted into the connecting pipe 506, the mask is put on the support net 501 of the elliptical cylinder 502, and then the elastic rubber sleeve 503 is put on to tighten the mask, and the bottom box 504 and the box cover 505 are closed tightly. The clip 5041 on the back of the bottom box 504 can be clipped on the collar on the back of the neck, and can also be connected to the extension The trachea 11 is clipped on the waist or leather bag and other positions. The movable cover 5062 on the bifurcated tube 5061 is sometimes opened to allow the air outside the mask to be inhaled during the use of the device. If a patient approaches, the cover is closed so that only the air inside the mask can be inhaled (so that the other party will not realize that the patient is wearing it for protection, which can avoid embarrassing situations). The inner edge of the bottom box 504 and the space of the elliptical cylinder 502 can usually accommodate the transparent transmission pipe 1 and / or nasal plugs 9, nasal shield sleeves 7, transparent face shields 8, blowing connecting tubes 10, etc.

[0046] When a higher level of protection is needed (such as when wearing N95 or N98 series masks or surgical medical masks for a higher level of protection), the electric mask wearing device box 5B is more suitable, the end connecting sleeve 3 is inserted into the connecting tube 506, the mask is put on the supporting net 501 of the elliptical cylinder 502, and then the elastic rubber sleeve 503 is put on to tighten the mask, the bottom box 504 and the box cover 505 are closed tightly, and the clip 5041 on the back of the bottom box 504 can be clipped on the collar on the back of the neck, and can also be used for the mask wearing. The extended air tube 11 can be connected and clipped on the waist, bag or other positions, turn on the power switch 507, and the exhaust fan 509 is driven by the micro motor 508 to draw the filtered clean air into the invisible transmission pipe 1. The battery 510 can be charged through the charging jack 511 or connected to a mobile power source. The inner edge of the bottom box 504 and the space of the elliptical cylinder 502 can usually accommodate the transparent transmission pipe 1 and nasal plugs 9, transparent face shields 8, nose shield sleeves 7, blowing connecting pipes 10, etc.

[0047] The device of the present invention can also be connected to a portable micro air purifier 6 for use, by inserting the terminal connecting sleeve 3 into the connecting pipe 601 on the purifier 6.

[0048] The device of the present invention can be connected to four types of oral and nasal breathing devices as needed at the detachable curved section 1011 at the end of the movable pipe section 101 of the transparent transmission pipe 1:

[0049] (1) Insert the two movable pipe sections 101 into the pipe holes 701 on both sides of the nose shield 7. The movable pipe sections 101 also have the function of pulling the nose shield 7 to fix it. The two nostril plugs 702 are inserted into the nostrils, and the nose cover 706 is covered on the nose. The negative pressure generated during inhalation causes the air inlet valves 703 on both sides to open and inhale clean air, and the negative pressure at this time causes the air outlet valves 704 to be completely closed; and the positive pressure during exhalation causes the lower air outlet valve 704 to open and discharge the waste gas through the air outlet 705, and the positive pressure at this time causes the air inlet valve 703 to be completely closed.

[0050] (2) Insert the two movable pipe sections 101 into the pipe holes 803 on both sides of the transparent face shield 8, cover the nose with the nose-shaped cavity 802, and use the ear straps 801 on both sides to fix them on the ears. The negative pressure generated during inhalation causes the air inlet valve plates 804 on both sides to open and inhale clean air, and the negative pressure at this time causes the air outlet valve plate 805 to be completely closed; and the positive pressure during exhalation causes the lower air outlet valve plate 805 to open and discharge the waste gas through both sides of the air outlet pipe 806, and the positive pressure at this time causes the air inlet valve plate 804 to be completely closed.

[0051] (3) Insert the wrinkled curved sections 1011 at the ends of the two movable tube sections 101 into the two pipe holes 902 on the lower sides of the nasal plug 9. The movable tube sections 101 also have the function of pulling the nasal plug 9 to fix it. The two plug tubes 901 are inserted into the nostrils, and the two plug tubes 901 are connected by a connecting line 904 on the outside. The negative pressure generated during inhalation opens the air intake valves 905 on both sides to inhale the clean air provided by the movable tube sections 101, and the negative pressure at this time completely closes the air outlet crescent-shaped valve 903. The positive pressure during exhalation opens the lower crescent-shaped air outlet valve 903 to discharge the waste gas, and the positive pressure at this time completely closes the air intake valve 905. Because the movable tube section 101 also has the function of pulling the nasal plug 9 to fix it, the nasal plug 9 can be designed to be shorter than ordinary nasal plugs, which reduces the foreign body sensation and is more comfortable to wear.

[0052] (4) Insert the wrinkled curved sections 1011 at the ends of the two movable tube sections 101 into the air blowing connecting tube 10. The movable tube sections 101 also pull the air blowing connecting tube 10 to fix it under the nostrils, with the air holes facing upward. This simple air blowing connecting tube is more suitable for use with a micro air purifier. When connected to the micro air purifier, the two movable tube sections 101 can also be pulled down without connecting to others, and the wrinkled curved sections 1011 can be directly bent by hand to hook the nose wings on both sides and blow air directly toward the nostrils.

[0053] If you don't wear glasses sometimes, you need to first pull the connecting telescopic device 2 apart forcefully to make the two transparent transmission pipes 1 straddle the ears, first insert the wrinkled curved section 1011 at the end of the movable pipe section 101 into the nose blocker 7 or the nose plug 9 or the blowing connecting tube 10, and then tighten the two transparent transmission pipes 1 behind the head and close them together and insert and fix them with the elastic rubber sleeve 4 and the sleeve hanging buckle 1031. Although the invisible effect is a little worse, it can be used when you occasionally don't have glasses.

[0054] If you need to connect the transparent face shield 8 without glasses sometimes, you need to first pull the connecting telescopic device 2 apart to separate the two transparent transmission pipes 1, and then bring them close to the upper hanging straps of the transparent ear straps 801 of the two transparent face shields 8 on both sides, and use the sleeve hanging buckle 1031 to buckle the upper hanging straps to fix them. In this way, you can hang them up tightly and also connect the transparent transmission pipe 1 and the transparent ear straps 801 as a whole to form an invisible state.

[0055] Example 2

[0056] See also Figure 3 , 4 , 5, 6, 7, 8, 9, the invisible breathing purification device of this embodiment comprises two transparent transmission pipes 1, the transparent transmission pipe 1 is segmented into an active section of an active pipe segment 101 (arranged to be inserted into the upper frame pipe segment 102, and can be pulled out or inserted and hidden), the active pipe segment 101 is further provided with a wrinkled curved section 1011 at the end, the front section of the frame pipe segment 102 can be equipped with one or more sleeve hooks 1021, the middle section of the temple pipe segment 103 can also be equipped with one or more sleeve hooks 1031, two elastic rubber sleeves 4 for fixing are provided in the middle of the temple pipe segment 103 or at the ear hanging position, the rear section of the mirror rope pipe segment 104 is further provided with a connecting sleeve 3, preferably a connecting telescopic device 2 and a sleeve hook 201 are provided in the middle of the left and right two transparent transmission pipes 1, the connecting sleeve 3 can be connected to the connecting tube 506 on the mask wearing device box 5 or the connecting tube 601 on the micro air purifier 6. The mask wearing device box 5A includes a supporting net 501 installed on the elliptical cylinder 502, and an elastic rubber sleeve 503 can be put on the periphery. The elastic rubber sleeve 503 can firmly cover the worn mask. The outer shell of the mask wearing device box 5 is composed of a bottom box 504 and a box cover 505. A hanging buckle 5041 is provided under the bottom box 504 for easy wearing. The box cover 505 is provided with an intermediate elliptical through hole that can cover the bottom box 504 but expose the elliptical cylinder 502. A bifurcated tube 5061 and a movable cover 5062 are provided inside the connecting tube 506. In addition, an electric device required for the mask wearing device box 5B includes a power switch 507, a micro motor 508, an exhaust fan 509, a battery 510, and a charging jack 511.

[0057] The movable pipe section 101 can be connected to the nose blocker 7, including pipeline holes 701 on both sides, two nostril plugs 702, two air inlet valve sheets 703 on both sides, an elastic air outlet valve sheet 704 folded in half in the middle, an open air outlet 705 below, and a nose cover 706 that can cover the lower end of the nose on the nose block.

[0058] The movable pipe section 101 can also be connected to the transparent face shield 8, including ear straps 801, a nose-shaped cavity 802 that can be put on the nose, and can be connected to the pipeline holes 803 on both sides. There are two air inlet valve plates 804 on both sides, and an elastic air outlet valve plate 805 folded in half in the middle, and an air outlet pipe 806 opening to both sides below.

[0059] The end wrinkle curved section 1011 of the movable pipe section 101 can also be connected to the nose plug 9, which includes two plug tubes 901 inserted into the nostrils, and the plug tube 901 is provided with a 902 that can be inserted into the end wrinkle curved section 1011 of the movable pipe section 101 in the middle, and a crescent-shaped air outlet valve sheet 903 is provided next to it. An air inlet valve sheet 905 is provided in the middle of the two plug tubes 901 and connected by a connecting pipe 904. The wrinkle curved section 1011 of the movable pipe section 101 can also be connected to a simple blowing pipe 10. If the pipe needs to be extended, an extended pipe 11 can be connected between the connecting sleeve 3 and the connecting pipe 506.

[0060] The device can provide the wearer with a convenient and reliable filtering effect and a very good invisible effect. The present embodiment is more suitable for use on half-frame or frameless glasses. The specific operating principle is as follows:

[0061] First, the user needs to wear a pair of glasses. The glasses frame and the glasses legs can firmly fix the buckle and cleverly cover the transparent transmission pipe 1 to achieve a very good invisible effect. The elastic rubber sleeve 4 on the transparent transmission pipe 1 is put into the glasses leg. If it is put on the middle of the glasses leg and extends downward and backward to the neck, it is connected to the mask wearing device box 5. At this time, the glasses rope tube section 104 looks like a glasses rope; if it is put on the bend of the ear hanging on the rear section of the glasses leg and extends downward and backward to the neck, it is connected to the mask wearing device box 5. At this time, the glasses rope tube section 104 is extended from the front Or it is not easy to see from the side, one or more sleeve hooks 1031 need to be put on the temple tube section 103 and inserted into the temple to fix it, and one or more sleeve hooks 1021 can be installed on the frame tube section 102 and inserted into the upper frame position of the glasses to fix it. The telescopic device 2 can be further adjusted according to the size of the glasses or the distance between the two lenses, and then the sleeve hook 201 is put on. When not in use temporarily, the movable tube section 101 can be pushed toward the upper frame direction so that the movable tube section 101 is inserted into the upper frame tube section 102 and hidden.

[0062] When ordinary primary protection is needed (such as when ordinary disposable masks or ordinary medical masks are worn for ordinary primary protection), a light and simple mask wearing device box 5A is more suitable. The end connecting sleeve 3 is inserted into the connecting pipe 506, the mask is put on the support net 501 of the elliptical cylinder 502, and then the elastic rubber sleeve 503 is put on tightly, and the bottom box 504 and the box cover 505 are closed tightly. The clip 5041 on the back of the bottom box 504 can be clipped on the collar on the back of the neck, and can also be connected to the extension The trachea 11 is clipped on the waist or leather bag and other positions. The movable cover 5062 on the bifurcated tube 5061 is sometimes opened to allow the air outside the mask to be inhaled during the use of the device. If a patient approaches, the cover is closed so that only the air inside the mask can be inhaled (so that the other party will not realize that the patient is wearing it for protection, which can avoid embarrassing situations). The inner edge of the bottom box 504 and the space of the elliptical cylinder 502 can accommodate the transparent transmission pipe 1 and / or nasal plug 9, transparent face shield 8, nose shield cover 7, blowing connection tube 10, etc.

[0063] When a higher level of protection is required (such as when wearing N95, N98 series masks or surgical medical masks for a higher level of protection), the electric mask wearing device box 5B is more suitable, the end connecting sleeve 3 is inserted into the connecting tube 506, the mask is put on the supporting net 501 of the elliptical cylinder 502, and then the elliptical cylinder rubber sleeve 503 is put on tightly, the bottom box 504 and the box cover 505 are closed tightly, and the clip 5041 on the back of the bottom box 504 can be clipped on the collar on the back of the neck. The extended air tube 11 can also be connected and clipped on the waist, bag or other locations, turn on the power switch 507, and the exhaust fan 509 is driven by the micro motor 508 to draw the filtered clean air into the transparent transmission pipe 1. The battery 510 can be charged through the charging jack 511 or connected to a mobile power source. The transparent transmission pipe 1 and nasal plugs 9, transparent face shield 8, nose shield cover 7, blowing connection pipe 10, etc. can be stored in the inner edge of the bottom box 504 and the space of the elliptical cylinder 502.

[0064] The device of the present invention can also be connected to a micro air purifier 6 for use, by inserting the terminal connecting sleeve 3 into the connecting pipe 601 on the purifier 6.

[0065] The device of the present invention can be connected to the oral and nasal breathing device as needed in the movable pipe section 101 of the transparent transmission pipeline 1:

[0066] (1) Insert the two movable pipe sections 101 into the pipe holes 701 on both sides of the nose shield 7. The movable pipe sections 101 also have the function of pulling the nose shield 7 to fix it. The two nostril plugs 702 are inserted into the nostrils, and the nose cover 706 is covered on the nose. The negative pressure generated during inhalation causes the air inlet valves 703 on both sides to open and inhale clean air, and the negative pressure at this time causes the air outlet valves 704 to be completely closed; and the positive pressure during exhalation causes the lower air outlet valve 704 to open and discharge the waste gas through the air outlet 705, and the positive pressure at this time causes the air inlet valve 704 to be completely closed.

[0067] (2) Insert the two movable pipe sections 101 into the pipe holes 803 on both sides of the transparent face shield 8, cover the nose with the nose-shaped cavity 802, and use the ear straps 801 on both sides to fix them on the ears. The negative pressure generated during inhalation causes the air inlet valve plates 804 on both sides to open and inhale clean air, and the negative pressure at this time causes the air outlet valve plate 805 to be completely closed; and the positive pressure during exhalation causes the lower air outlet valve plate 805 to open and discharge the waste gas through both sides of the air outlet pipe 806, and the positive pressure at this time causes the air inlet valve plate 804 to be completely closed.

[0068] (3) Insert the wrinkled curved sections 1011 at the ends of the two movable tube sections 101 into the two pipe holes 902 on the lower sides of the nasal plug 9. The movable tube sections 101 also have the function of pulling the nasal plug 9 to fix it. The two plug tubes 901 are inserted into the nostrils, and the two plug tubes 901 are connected by a connecting line 904 on the outside. The negative pressure generated during inhalation opens the air intake valves 905 on both sides to inhale the clean air provided by the movable tube sections 101, and the negative pressure at this time completely closes the air outlet crescent-shaped valve 903. The positive pressure during exhalation opens the lower crescent-shaped air outlet valve 903 to discharge the waste gas, and the positive pressure at this time completely closes the air intake valve 905. Because the movable tube section 101 also has the function of pulling the nasal plug 9 to fix it, the nasal plug 9 can be designed to be shorter than ordinary nasal plugs, which reduces the foreign body sensation and is more comfortable to wear.

[0069] (4) Pull the two movable tube sections 101 downward, and insert the wrinkled curved section 1011 at the end into the air blowing connecting tube 10. The movable tube section 101 also pulls the air blowing connecting tube 10 to fix it under the nostrils, and the air blowing hole is installed upward. This simple air blowing connecting tube is more suitable for use with a micro air purifier. When connected to the micro air purifier, the two movable tube sections 101 can also be pulled downward without connecting to others, and the wrinkled curved section 1011 can be directly bent by hand to hook the nose wings on both sides and blow air directly into the nostrils. It can also be pulled to the lower frame of the glasses to align and blow air downward. Although the effect is slightly worse, the invisible effect is very good.

[0070] If you don't wear glasses sometimes, you need to first pull the connecting telescopic device 2 apart forcefully to make the two transparent transmission pipes 1 cross the ears, first insert the wrinkled curved section 1011 at the end of the movable pipe section 101 into the nose blocker 7 or the nose plug 9 or the blowing connecting pipe 10, and then tighten the two transparent transmission pipes 1 behind the head and close them together and insert and fix them with the elastic rubber sleeve 4 and the sleeve hanging buckle 1031. Although the invisible effect is a little worse, it can be used when you occasionally don't have glasses.

[0071] If you need to connect the transparent face shield 8 without glasses sometimes, you need to first pull the connecting telescopic device 2 apart to separate the two transparent transmission pipes 1, and then bring them close to the upper hanging straps of the transparent ear straps 801 of the two transparent face shields 8 on both sides, and use the sleeve hanging buckle 1031 to buckle the upper hanging straps to fix them. In this way, you can hang them up tightly and also connect the transparent transmission pipe 1 and the transparent ear straps 801 as a whole to form an invisible state.

[0072] It should be noted that various aspects of the embodiments described above may be combined and / or replaced with each other, unless there is a mutually exclusive situation between such combinations and / or replacements.

[0073] Although the present invention is described above through embodiments, it should be understood that equivalent modifications made by ordinary technicians in this field according to the present invention without departing from the scope of the present invention should be covered by the scope of the present invention.

Claims

1. An invisible breath purification device for mouth and nose, the invisible breath purification device comprising: A transparent purified air delivery device, a transparent oral-nasal respirator, and a wearable, face-removing purification device, wherein: The transparent purified air conveying device comprises a conveying pipe made of transparent material, and the conveying pipe comprises a movable pipe section which can be stored and hidden or can be pulled out and extended; The transparent oral and nasal breathing device includes a one-way air outlet valve, which is completely closed under the negative pressure generated during inhalation and opens under the positive pressure generated during exhalation to discharge the exhaled waste gas; The transparent purified air delivery device has one end connected to the wearable purification device away from the face through the movable pipe section, and the other end connected to the transparent oral and nasal breathing device; The transmission pipeline includes an upper frame pipe section, a temple pipe section and a mirror rope pipe section; the transparent purified air transmission device includes a plurality of fixing parts, and the fixing parts fix part of the transmission pipeline to the temple and / or the frame of the glasses; The purified air conveying device comprises a connecting and telescopic device, which can separate or connect two conveying pipelines into one and adjust the distance between them.

2. The invisible breathing purification device according to claim 1, characterized in that: The transparent oral and nasal breathing device comprises a one-way air intake valve, which is opened under the negative pressure generated during inhalation to inhale clean air, and is completely closed under the positive pressure generated during exhalation.

3. The invisible breathing purification device according to claim 1, characterized in that: The invisible breath purification device comprises a solid pipe section located at the lower frame, and when the breath purification device is not in use, the solid pipe section is used to fix the movable pipe section.

4. The invisible breathing purification device according to claim 1, characterized in that: The wearable purification device away from the face is a device box for wearing a mask, which includes a bottom box, a box cover, an elliptical cylinder or a cylinder, a support net covering the opening of the elliptical cylinder, a mask sleeved on the support net, and an elastic rubber sleeve for tightly sleeve the mask on the support net.

5. The invisible breathing purification device according to any one of claims 1 to 4, characterized in that: The transparent oral and nasal breathing device is a nasal plug, which includes two plug tubes inserted into nostrils, a pipeline hole that can be inserted into the movable pipe section is arranged in the middle of the plug tube, and a crescent-shaped one-way air outlet valve sheet is arranged next to the pipeline hole.

6. The invisible breathing purification device according to any one of claims 1 to 4, characterized in that: The transparent mouth and nose breathing device is a transparent surface (shield), which includes a transparent cover body that can cover the mouth and nose, ear straps, a nose-shaped cavity that can be put on the nose, a pipe hole for connecting to purified air, a one-way air inlet valve sheet, a one-way air outlet valve sheet and an air outlet pipe.

7. The invisible breathing purification device according to any one of claims 1 to 4, characterized in that: The transparent oral and nasal breathing device is a nose shield, which includes a pipeline hole for accessing purified air, two nostril plugs, two one-way air inlet valves arranged on both sides, an air outlet valve, an air outlet, and a nose cover that can cover the lower end of the nose.

8. The invisible breathing purification device according to claim 6, characterized in that: The one-way air outlet valve sheet is an elastic air outlet valve sheet folded in half.

9. The invisible breathing purification device according to claim 7, characterized in that: The one-way air outlet valve sheet is an elastic air outlet valve sheet folded in half.

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