WO2019050082A1 - Masque ayant des fonctions de blocage de la lumière du soleil et de la poussière fine - Google Patents

Masque ayant des fonctions de blocage de la lumière du soleil et de la poussière fine Download PDF

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Publication number
WO2019050082A1
WO2019050082A1 PCT/KR2017/011942 KR2017011942W WO2019050082A1 WO 2019050082 A1 WO2019050082 A1 WO 2019050082A1 KR 2017011942 W KR2017011942 W KR 2017011942W WO 2019050082 A1 WO2019050082 A1 WO 2019050082A1
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WO
WIPO (PCT)
Prior art keywords
mask
face glass
sunlight
face
air
Prior art date
Application number
PCT/KR2017/011942
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English (en)
Korean (ko)
Inventor
윤대웅
Original Assignee
윤대웅
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 윤대웅 filed Critical 윤대웅
Publication of WO2019050082A1 publication Critical patent/WO2019050082A1/fr

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/02—Respiratory apparatus with compressed oxygen or air
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/12—Respiratory apparatus with fresh-air hose

Definitions

  • the present invention relates to a mask having a sunlight and fine dust barrier function, and more particularly, to a mask having sunlight, fine dust, and odor barrier function that improves the cleaning efficiency and greatly improves the feeling of wearing.
  • the mask has been mainly used for keeping warm in winter or for protecting the bronchi of the elderly.
  • industrial development and increase in the amount of fossil fuel combustion have increased the amount of air pollutants generated.
  • the air pollution is getting worse because of the yellow dust, and the demand is greatly increased regardless of the seasons and the ages.
  • conventional sunglasses for protecting the sunlight or a sunshade covering the face have a structure that can block the sunlight coming toward the wearer's face.
  • the nose and the mouth are not sealed, air is sucked directly through the nose and mouth, and thus the fine dust and odor scattered in the air can not be blocked.
  • an air supply device for injecting air into the hermetically closed interior of the nose and the mouth, and an exhaust device for discharging air are provided so as to prevent direct inflow of air into the mouth and nose, In this case, the nose and mouth are sealed, making it difficult to breathe and causing a problem of having a comfortable fit.
  • the non-woven material mask has a structure in which air around the nose and the mouth is sealed to prevent the air contaminated with fine dust and the like from being sucked directly into the nose and mouth.
  • a non-woven material mask has a problem that it is inconvenient to breathe and has a comfortable feeling of being uncomfortable.
  • a mask having an intake port provided with a filter for blocking contaminated air and an exhaust port for breathing has been developed.
  • the mask having such a structure is still unable to solve the problem that the nose and the mouth are sealed, so that it is hard to breathe and has a tight fit.
  • sunglasses or face covering for conventional sunlight blocking function do not provide a function of blocking contaminated air mixed with fine dust to the user.
  • the structure of the air intake port and air exhaust port So that there is a problem that the wearer's feeling of wearing is greatly reduced.
  • Patent Document 0001 Korean Patent Laid-Open Publication No. 1020170084622 (published on Jul. 20, 2017)
  • Patent Document 0002 Korean Patent No. 10-0940332 (Registered on Jan. 27, 2010), a face mask for ultraviolet rays
  • the present invention provides a method for effectively shielding fine dust from the outside, even if the face glass blocking the sunlight is not in close contact with the face, Is removed by adsorption to improve the purification efficiency and to improve the esthetics and the comfort of the wearer.
  • an eyeglass lens comprising: a faceglass which is worn on a face to be spaced forward from a portion including a mouth and a nose and blocks sunlight; A jetting unit provided in the face glass for jetting clean air into the face side and pushing out foreign matter to be introduced into the face glass; And a clean air supply unit for supplying clean air to the jetting unit.
  • a suction filter fixed to the inside of the face glass and having a mouthpiece and a nose so as to be in close contact with the mouth and the nose so as to form a respiration opening to provide a passage for breathing and to adsorb foreign substances contained in the air can do.
  • the face glass may be provided with a window so that the adsorption filter can be viewed on both sides of the vertical center portion passing through the phosphorus.
  • the jetting unit is integrally formed along an edge of the face glass or attached to an edge of the face glass and supplied with purified air from the clean air supply unit; And a plurality of ejection openings spaced apart from each other along the longitudinal direction of the injection tube.
  • the clean air supply unit may supply clean air filtered from the outside or clean air compressed and stored inside the container to the spraying unit through a supply tube.
  • a faceglass which is worn on a face to be spaced forward from a portion including a mouth and a nose and shields sunlight; And an adsorption filter which is fixed to the inside of the face glass and which surrounds the mouth and the nose so as to be in close contact with the mouth and the nose and forms a respiration opening to provide a passage for breathing and adsorbs foreign substances contained in the air
  • a mask having sunlight and fine dust barrier function is provided.
  • the outer side of the center portion and the inner side of the center portion of the face glass are bonded or attached to each other by a concave-convex coupling, adhesion, fastening of screws or bolts, a Velcro tape and a snap button or a combination thereof,
  • the distance from the face glass can be increased.
  • the suction filter may be formed such that a plurality of upper and lower respiration ports are formed on both sides of the respiration port with a central portion therebetween, and each of the respiration ports is inclined from an outer side of a portion corresponding to the ball toward an inner side of the central portion.
  • the adsorption filter may be provided with an air flow guide portion for guiding clean air to be introduced into the respiratory orifice through the space between the face glass and the face glass.
  • the air flow guide portion may be formed of a pad detachably attached to the outside of the adsorption filter or the inside of the face glass.
  • the adsorption filter may be formed as a pair so that the adsorption filter is coupled to each of the engaging portions formed on both sides of the frame positioned in the center of the frame so as to be disposed on both sides of the frame and the respiratory orifice can be formed in the adsorption filter or the frame .
  • the adsorption filter may be provided with an air flow guide portion for guiding clean air to be introduced into the respiratory orifice through the space between the face glass and the face glass.
  • the air flow guide portion may be formed of a pad detachably attached to the outside of the adsorption filter or the inside of the face glass.
  • a respiratory apparatus comprising: a breathing aperture adapted to provide a passageway for breathing; And a fixing part which can be fixed to a mask attached to a face of the wearer, wherein the fixing part is provided between the face of the wearer and the mask so as to surround the wearer's mouth and nose,
  • An adsorption filter may be provided which is in close contact with the adsorbent to adsorb foreign matter contained in the air.
  • the fixing part and the mask may be coupled or attached to each other by any one of a concave-convex coupling, an adhesion, a screw or bolt fastening, a Velcro tape and a snap button, or a combination thereof.
  • the fixing portion may be coupled with a central portion of the mask, and the respiratory opening may be formed in a plurality of upper and lower portions on both sides of the central portion.
  • Each of the breathing holes may be formed to be inclined from the outside of the portion corresponding to the wearer's ball toward the inside of the center portion.
  • an air flow inducing unit for guiding clean air to be introduced into the respiratory orifice through the space between the mask and the mask.
  • the airflow inducing unit may include a pad detachably attached to the outside of the adsorption filter or the inside of the mask.
  • a filter portion capable of adsorbing fine dust
  • the filter portion may have at least one structure selected from a ciliary structure, an electrostatic induction structure, and a liquid adsorbent material application portion.
  • the mask having the sunlight and fine dust barrier function it is possible to prevent the firstly contaminated air from being directly introduced into the nose or mouth by the face glass for the awning,
  • the fine dust and odor entering from the outside can be pushed out to the outside of the face glass by injecting the purified air into the inside of the face glass and the adsorption filter which is adhered to the face in the third order can be removed from the air introduced into the inside of the face glass, So that clean air can be sucked into the nose or mouth to improve the cleaning efficiency, and the aesthetic feeling can be enhanced by designing the face glass, and the face glass having the awakening function can be brought into close contact with the face And make breathing easier through the perforated respiratory tract. And it may improve the fit.
  • FIG. 1 is a perspective view illustrating a mask having a sunlight and fine dust barrier function according to a first embodiment of the present invention.
  • FIG. 2 is a perspective view of a mask having a sunlight and fine dust barrier function according to the first embodiment of the present invention, which is disassembled from the front.
  • FIG. 2 is a perspective view of a mask having a sunlight and fine dust barrier function according to the first embodiment of the present invention, which is disassembled from the front.
  • FIG. 3 is a perspective view of a mask having a sunlight and fine dust barrier function according to the first embodiment of the present invention, which is exploded from the rear.
  • FIG. 4 is a plan sectional view showing a mask having a sunlight and fine dust barrier function according to the first embodiment of the present invention.
  • FIG. 5 is a perspective view showing a state in which a mask having a sunlight and fine dust barrier function according to the first embodiment of the present invention is worn.
  • FIG. 6 is a plan sectional view showing a mask having a sunlight and fine dust barrier function according to a second embodiment of the present invention.
  • FIG. 7 is a perspective view illustrating a mask having a sunlight and fine dust barrier function according to a third embodiment of the present invention.
  • FIG. 8 is a perspective view showing an adsorption filter of a mask having a sunlight and fine dust barrier function according to a fourth embodiment of the present invention.
  • FIG. 9 is a perspective view illustrating an adsorption filter of a mask having a sunlight and fine dust barrier function according to a fifth embodiment of the present invention.
  • FIG. 10 is a perspective view showing an adsorption filter of a mask having a sunlight and fine dust barrier function according to a sixth embodiment of the present invention.
  • FIG. 11 is a perspective view showing an adsorption filter of a mask having a sunlight and fine dust barrier function according to a seventh embodiment of the present invention.
  • FIG. 12 is a perspective view showing an adsorption filter of a mask having a sunlight and fine dust barrier function according to an eighth embodiment of the present invention.
  • FIG. 13 is a perspective view showing a clean air supply unit of a mask having a sunlight and fine dust barrier function according to a ninth embodiment of the present invention.
  • FIGS. 1 to 5 are perspective views, a front exploded perspective view, a rear exploded perspective view, a flat cross-sectional view, and a worn state perspective view of the mask having the sunlight and fine dust barrier function according to the first embodiment of the present invention.
  • a mask 100 having a sunlight and fine dust barrier function includes a face glass 110, a jetting unit 120, and a clean air supply unit 130 .
  • the face glass 110 is worn on the face so as to be spaced forward from the portion including the mouth and the nose in the face, thereby blocking the sunlight.
  • the face glass 110 may be provided with windows 113 so that the adsorption filter 140 to be described later can be seen on both sides of the vertical center portion 112 passing through the center of the face glass 110. Accordingly, the window 113 structure enhances the esthetics and realizes high-quality design.
  • the face glass 110 may be made entirely transparent, semitransparent or opaque, made of glass, wood, synthetic resin or the like, or may be made such that these materials are made to be integral with each other, and sunlight, A material or structure or a coating layer for blocking can be formed.
  • the face glass 110 may be folded or fixedly attached to the ear so that the pair of legs 111 to be worn on the face are worn on the face.
  • It can have various structures.
  • the leg portion 111 may have a replaceable structure.
  • the jetting section 120 is provided in the face glass 110 and supplies clean air to the face side so as to form an air curtain by jetting the clean air. Thus, foreign matter to be introduced into the inside of the face glass 110 Push it outward.
  • the sprayer 120 may have a structure for spraying the clean air in various directions at various positions including the face side in the face glass 110.
  • And may include an injection tube 121 through which purified air is supplied from the clean air supply unit 130 and a plurality of injection holes 124 formed to be spaced apart from each other along the longitudinal direction of the injection tube 121.
  • the injection tube 121 forms a jet passage 122 for clean air along the edge of the face glass 110.
  • the jet nozzle 121 is provided with a supply port 123 at one side thereof for receiving clean air from the clean air supply unit 130 And may be formed so as to be divided with the face glass 110 for ease of manufacture, and may have a structure to be bonded or bonded to each other.
  • the jetting port 124 is formed so as to face the face as in the present embodiment.
  • the jetting port 124 is not limited to the direction facing the face, but may include various positions that enable blocking and pushing out of foreign substances flowing into the faceglass 110 And may be formed so as to have an ejecting direction.
  • the clean air supply unit 130 supplies clean air to the spray unit 120.
  • the clean air supply unit 130 can supply purified air filtered by the air supplied from the outside to the spray unit 120 through the supply tube 131 as in the present embodiment.
  • a housing having a supply mechanism to which the supply tube 131 is connected to the other side, and an outside air supply unit installed in the housing and being sucked through the suction opening are supplied to the spraying unit 120 through the supply tube 131
  • a filter that is provided in the housing and that removes foreign matter by filtering the air passing through the housing; a battery that supplies power necessary for the operation of the blowing fan; and a housing And an operation unit provided on the outside.
  • the housing may have an open / close structure for managing or replacing the battery and the filter.
  • the clean air supply unit 130 can determine the output, size, and the like of the face glass 110 so as to provide a sufficient wind power for blocking the foreign matter on the face glass 110 side.
  • the mask 100 having the sunlight and fine dust barrier function according to the first embodiment of the present invention may further include an adsorption filter 140 fixed to the inside of the face glass 110.
  • the suction filter 140 has a mouthpiece and a nose close to the mouth and the nose so that the mouthpiece and the nose are closely attached to each other and a breathing hole 141 is formed to provide a passage for relaxing breathing.
  • the adsorption filter 140 has a structure in which an edge portion is closely attached to the mouth and nose, and has a space for the center portion to be separated from the mouth and the nose, thereby serving as a chamber necessary for breathing. Further, the adsorption filter 140 is a face-contact type in which foreign matter is adhered to the surface by maintaining the gap with the face glass 110 to induce contaminated air, and clean air from which the foreign matter has been removed passes through the user's nose and mouth .
  • the adsorption filter 140 may have various materials or structures for adsorbing fine dust, for example, having static electricity, having a ciliary structure, applying a liquid adsorbent material such as oil, etc., or adsorbing other fine dust
  • the base material for retaining the skeleton can be made of various materials including metals and synthetic resins.
  • the adsorption filter 140 has a structure in which the outer side of the central portion 142 and the inner side of the central portion 112 of the face glass 110 are bonded by the engaging groove 143 and the engaging projection 114, The fastening of the bolt, the Velcro tape, and the snap button, or a combination thereof, thereby increasing the gap between the face glass 110 and the face glass 110 toward both sides.
  • the adsorption filter 140 may be formed so as to have a smaller thickness from the center to both sides of the adsorption filter 140. As a result, more air flows along the surface of the adsorption filter 140 from the ball side to the center side, Can be doubled.
  • the suction filter 140 may be formed in a plurality of upper and lower portions on both sides of the central portion of the suction filter 140 so that each of the breathing holes 141 is inclined from the outside of the portion corresponding to the ball toward the inside of the center portion So that the contact area of air entering and exiting for respiration can be widened so that the adsorption efficiency can be increased.
  • the adsorption filter 140 guides the clean air to be introduced into the respiratory orifice 141 through the space between the face glass 110 and the airflow guiding unit 144 so as to protrude .
  • the air flow guide portion 144 may have various types of projection structures including dot, emboss, wavy, and the like.
  • the adsorption filter 140 may be formed integrally with the adsorption filter 140 or may be formed separately from the adsorption filter 140 and attached to the adsorption filter 140 as in the present embodiment .
  • the air flow guide portion 144 may be formed of a pad detachably attached to the outside of the adsorption filter 140 or the inside of the face glass 110.
  • FIG. 6 is a plan sectional view showing a mask having a sunlight and fine dust barrier function according to a second embodiment of the present invention.
  • the mask 200 having the sunlight and fine dust barrier function according to the second embodiment of the present invention includes a mask 100 having sunlight and fine dust barrier functions according to the first embodiment of the present invention, A jet tube 221 provided along the edge of the face glass 210 and supplied with clean air from the clean air supply unit 130 and a plurality of jet nozzles 221 spaced from each other along the longitudinal direction of the jet tube 221
  • the injection tube 221 may be formed separately from the face glass 210 and may be attached to the edge of the face glass 210 by an adhesive agent, an interference fit structure, a hooking structure, or the like.
  • the injection tube 221 is formed of a hollow member so as to form a jet passage separately from the face glass 210.
  • the jet passage 221 may be formed separately from the face glass 210 by blocking the side portion by adhesion with the face glass 210, Can be formed. While the former is advantageous for airtightness, the latter is easier to manufacture.
  • FIG. 7 is a perspective view illustrating a mask having a sunlight and fine dust barrier function according to a third embodiment of the present invention.
  • the mask 300 having the sunlight and fine dust barrier function according to the third embodiment of the present invention may include a face glass 310 and an adsorption filter 340, Is worn on the face to be spaced forward from the portion including the mouth and nose, except that the jetting portion and the clean air supply portion are omitted in the mask 100 having the sunlight and fine dust barrier function according to the embodiment,
  • a suction filter 340 for absorbing foreign substances contained in the air and has the same structure as that of the first embodiment except for the engagement protrusions 314 for coupling to each other, the coupling groove (not shown), and the face glass 310
  • the legs 311 The air flow guide portion 344 for guiding the flow of air, and the like are as described in the mask 100 having the sunlight and fine dust barrier function according to the first embodiment of the present invention.
  • the outer side of the center portion of the adsorption filter 340 and the inner side of the center portion of the face glass 310 are bonded by any one of concave-convex coupling, adhesion, fastening of screws or bolts,
  • the space between the face glass 310 and the respiratory opening 341 can be increased and the respiration opening 341 can be formed on both sides of the central portion of the respiratory opening 341 in the upper and lower sides.
  • an airflow guide portion (not shown) which can be formed to be inclined from the outside of the portion corresponding to the ball toward the inside of the center portion and to guide clean air to be introduced into the breathing hole 341 through the space between the face glass 310
  • the air flow guide portion 344 may be formed so as to protrude and may be integrally formed or a pad to which the air flow guide portion 344 may be detachably attached.
  • FIG. 8 is a perspective view showing an adsorption filter of a mask having a sunlight and fine dust barrier function according to a fourth embodiment of the present invention.
  • the adsorption filter 440 is provided with a nose pad 445 which is placed on the nose so as to stably rest on the user's face
  • the nose pads 445 may be integrally fixed to the inner surface of the adsorption filter 440 or may be fixed so as to be attachable and detachable.
  • FIG. 9 is a perspective view illustrating an adsorption filter of a mask having a sunlight and fine dust barrier function according to a fifth embodiment of the present invention.
  • the adsorption filter 540 includes a breathing hole 541 And an air flow guide portion 544 are provided, respectively, and the air flow guide portion 544 can be formed as a protrusion of a wave pattern.
  • FIG. 10 is a perspective view showing an adsorption filter of a mask having a sunlight and fine dust barrier function according to a sixth embodiment of the present invention.
  • the adsorption filter 640 includes a breathing hole 641 and air
  • the air induction unit 644 may be formed on the outer side of the adsorption filter 640 or on a pad detachably attached to the inside of the face glass.
  • a pad can be manufactured to guide the air flow due to its own volume or inherent shape or material characteristics of the pad itself, and if necessary, various projection structures such as dot, emboss, wavy pattern, So that the guiding effect of the airflow can be further enhanced.
  • Such a pad may be made of gauze, and may be configured to adhere to the outer surface of the adsorption filter 640 as in the present embodiment, or may be configured to adhere to the inner surface of the face glass and have a structure for impregnating liquid water And may act as a wet filter to adhere dust or the like contained in the air passing through the periphery.
  • FIG. 11 is a perspective view showing an adsorption filter of a mask having a sunlight and fine dust barrier function according to a seventh embodiment of the present invention.
  • the absorption filter 740 includes coupling portions 751 formed on both sides of the frame 750 positioned in the center
  • the suction filter 740 may be formed as a pair so that it is disposed on both sides of the frame 750.
  • a vented hole 741 may be formed in each of the adsorption filters 740.
  • the coupling portion 751 has a groove structure in which the absorption filter 740 is fitted.
  • the coupling portion 751 can fix the absorption filter 740 by various fixing methods using bonding or bolt .
  • the adsorption filter 740 may be provided so as to protrude an air flow guide portion 744 for guiding the clean air to be introduced into the respiratory orifice 741 through a space between the face glass (not shown)
  • the flow guide portion 744 may be integrally formed or may be detachably attached to the outside of the adsorption filter 740 or the inside of the face glass.
  • FIG. 12 is a perspective view showing an adsorption filter of a mask having a sunlight and fine dust barrier function according to an eighth embodiment of the present invention.
  • the adsorption filter 840 is formed of a mask having a function of blocking sunlight and fine dust according to the seventh embodiment of the present invention
  • the air flow guide portion 844 is integrally formed or formed as a pad and is coupled to the coupling portion 851 formed on both sides of the frame 850, In that a breathing aperture 852 is formed in the frame 850 rather than in the adsorption filter 840.
  • FIG. 13 is a perspective view showing a clean air supply unit of a mask having a sunlight and fine dust barrier function according to a ninth embodiment of the present invention.
  • the clean air supply unit 930 of the mask having the sunlight and fine dust barrier function is configured to clean air stored in the inside of the container through the supply tube 931, As shown in Fig.
  • the clean air supply unit 930 is opened by the engagement with the socket 933 that is detachably supplied to the discharge port side of the compressed air container by a rotation locking structure, a screwing structure, or the like,
  • An opening / closing valve which is cut off by separation may be provided at the discharge port side, and a ring 934 may be provided so as to hang a neckline 932 on the socket 933.
  • the configuration of the present invention as described above, it is possible to prevent the firstly contaminated air from being directly introduced into the nose or mouth by the face glass for the awning, and to purify the purified air supplied from the air-
  • the fine dust and odor entering from the outside can be pushed out to the outside of the face glass and the adsorption filter which is adhered to the face in the third order removes the foreign matter from the air introduced into the inside of the face glass by adsorption,
  • the air can be sucked into the nose or mouth to improve the cleaning efficiency and the aesthetic sense can be enhanced by the design of the face glass and the face glass having the awakening function can be prevented from coming into close contact with the face, So that the wearer can feel better.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Emergency Medicine (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

La présente invention concerne un masque ayant des fonctions de blocage de la lumière du soleil et de la poussière fine, comprenant : un verre pour visage qui est porté sur un visage pour être espacé vers l'avant d'une zone comprenant une bouche et un nez et bloque la lumière du soleil; une partie de pulvérisation disposée sur le verre pour visage, et recevant l'apport d'air pur et pulvérisant celui-ci vers le visage, poussant ainsi les substances étrangères, qui essaient d'entrer à l'intérieur du verre pour visage, vers l'extérieur; et une partie d'apport d'air pur pour apporter de l'air pur à la partie de pulvérisation.
PCT/KR2017/011942 2017-09-11 2017-10-26 Masque ayant des fonctions de blocage de la lumière du soleil et de la poussière fine WO2019050082A1 (fr)

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KR1020170115753A KR20190028895A (ko) 2017-09-11 2017-09-11 햇빛 및 미세먼지 차단 기능을 가지는 마스크
KR10-2017-0115753 2017-09-11

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CN113873909A (zh) * 2020-04-27 2021-12-31 韩国技术教育大学校产学协力团 佩戴式空气净化系统
EP4122549A1 (fr) * 2021-07-19 2023-01-25 LG Electronics Inc. Appareil de masque

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KR102192708B1 (ko) * 2020-04-27 2020-12-17 한국기술교육대학교 산학협력단 청정공기 흡입용 마스크 장치

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JP2015012896A (ja) * 2013-07-03 2015-01-22 鉄雄 梶谷 マスク用パッドおよびマスク
KR101648577B1 (ko) * 2015-11-18 2016-08-16 박종모 먼지 차단 및 김 서림 방지용 마스크
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