WO2017155152A1 - Masque d'élimination de poussière fine - Google Patents

Masque d'élimination de poussière fine Download PDF

Info

Publication number
WO2017155152A1
WO2017155152A1 PCT/KR2016/004330 KR2016004330W WO2017155152A1 WO 2017155152 A1 WO2017155152 A1 WO 2017155152A1 KR 2016004330 W KR2016004330 W KR 2016004330W WO 2017155152 A1 WO2017155152 A1 WO 2017155152A1
Authority
WO
WIPO (PCT)
Prior art keywords
mask
fine dust
outer cover
cover
mask body
Prior art date
Application number
PCT/KR2016/004330
Other languages
English (en)
Korean (ko)
Inventor
유영호
Original Assignee
주식회사네오메드
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
Priority claimed from KR1020160026875A external-priority patent/KR101840108B1/ko
Priority claimed from KR1020160026871A external-priority patent/KR20170104194A/ko
Application filed by 주식회사네오메드 filed Critical 주식회사네오메드
Publication of WO2017155152A1 publication Critical patent/WO2017155152A1/fr

Links

Images

Classifications

    • 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
    • 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
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting frames

Definitions

  • the present invention relates to a mask for removing fine dust, and more particularly, the mask body is provided as an outer cover and an inner cover for refilling and can be used while replacing the inner cover for refilling, and the outer cover and the inner cover for refilling are combined by an exhaust valve.
  • the present invention relates to a mask for removing fine dust.
  • a mask is an object that covers the respiratory organs such as the nose and the mouth, and is intended to prevent substances from inhaling fine dust in the air through the nose and scattering from the mouth.
  • the mask is mostly provided with a filter having a simple structure in the sheet of the textile material.
  • Korean Patent No. 10-1041835 presented in the following prior art document is characterized in that it is attached to the inner surface of the cover portion is provided with a noble filling portion to prevent the moisture discharged through the nostrils or mouth to move toward the eyes. .
  • the mask of the above patent is only to prevent the air discharged from the nose and mouth by the noble filling portion to move upward toward the eyes, and because it is made only through the cover when breathing and exhaling breath
  • the rest can be uncomfortable differently than usual, and in particular, during the breathing process, water droplets in the air form on the cover part.
  • water droplets form on the cover part it implies that the foreign matter is not properly filtered.
  • the Korean Patent No. 10-1201469 is provided with an exhaust module in the front center of the mask body, the intake module is provided on one or both sides of the exhaust module, characterized in that the intake module is provided with a multi-layered intake filter.
  • the mask of this patent implies that the intake of external air is possible only through a small size intake filter stacked in multiple layers in the intake module, so that it may be difficult to inhale comfort as usual.
  • the present invention was developed in order to solve the conventional closed and problems as described above, the object is to provide a breathable and filterable mask body of the multi-layer fiber sheet in the outer cover by providing a removable inner cover and an outer cover
  • the present invention provides a mask for removing fine dust, which can be used repeatedly while replacing an inner cover that is a member, and thus can be reused.
  • Another object of the present invention is to provide an exhaust valve on each side of the mask body, the inner and outer cover constituting the mask body by the exhaust valve can be easily coupled or fixed, through the inner and outer cover that is the mask body The outside air is introduced and the air exhaled through the mouth and the nose is easily discharged through the exhaust valves on both sides to provide a mask for removing fine dust that allows the wearer to breathe comfortably as a normal breath of the mask.
  • Another object of the present invention is to form a thin periphery of the valve plate of the exhaust valve to ensure that the valve plate is tightly sealed to the valve body when inhaling and the valve plate material is easily spaced from the valve body when exhaled, so that the same breath as usual
  • the present invention provides a mask for removing fine dust.
  • Still another object of the present invention is to provide a fine dust removal mask that maintains the original state without changing the shape of the mask body by providing the outer cover as a fiber fabric woven in a triple structure, and excellent washing and breathability. .
  • Another object of the present invention is to provide a multi-layer fiber sheet by a plurality of filter materials as a functional fabric to prevent antibacterial, deodorization as well as fine dust is made to prevent bad breath, saliva and cosmetics without getting wet, After a certain period of time, when the bad breath, saliva, and cosmetics start to appear, the inner cover can be removed and disposed of, and a new inner cover can be used in combination. Therefore, a mask for removing fine dust can be obtained. To provide.
  • the present invention for achieving the object as described above in the mask for fine dust removal comprising a mask body and a strap adjusting member that can be worn as a fit to the user's ears by using the earring straps on both sides of the mask body
  • the mask body is characterized by being provided with an inner cover for refilling the inner cover and the inner shape of the three-dimensional wrapping from the wearer's eyes to the chin including both sides of the ball.
  • the outer cover is preferably provided in a triple structure provided with both skin layers and intermediate layers woven by connecting both skin layers apart.
  • the outer skin layer of both skin layers of the outer cover is preferably woven into a mesh shape in order to improve air permeability.
  • the inner cover is sufficient to be provided with a multi-layer filter member for filtering harmful substances, yellow dust and fine dust.
  • a multi-layer filter member for filtering harmful substances, yellow dust and fine dust.
  • it may be provided with five endothelial fabrics such as spun bond, melt brown, activated carbon filter, ocher filter, and polyester from the outside.
  • the spun bond is excellent in touch and flexibility, and excellent in filtration and breathability.
  • the melt brown generates static electricity to maximize the amount of impurities collected and is harmless to the human body.
  • the activated carbon filter has an anti-odor, antibacterial function and removes odors and toxicity and has a clean effect.
  • the ocher filter is excellent in antibacterial and anti-worm and deodorant effect.
  • the polyester Poly Ester
  • the polyester is smooth and the surface does not come in contact with the makeup even if it comes in contact with the skin there is no heterogeneity and rejection on the skin is comfortable to wear.
  • the outer cover and the inner cover constituting the mask body is connected to the upper center portion to surround three-dimensionally from the wearer's eyes to the chin, including both sides of the ball to be cut in both symmetrical butterfly wings shape, and the lower center portion is opposed to each other. It is characterized by being sewn.
  • the first and second nose clips formed with the outer and inner covers are formed in a double shape so as to prevent the air discharged from the wearer's nose or mouth from leaking to the upper end of the mask body. Characterized in that provided.
  • the outer cover and the inner cover forming a pair on both sides of the central portion of the mask body is provided with two exhaust valves and the mask body is fixed to each other by an exhaust valve.
  • the exhaust valve has an upper valve body formed in a cap shape convex upward and a plurality of first through holes, a lower valve body coupled to a lower surface of the upper valve body, and having a plurality of second through holes formed therein, and the lower valve. It characterized in that it comprises a valve plate material which is installed in close contact with the upper surface of the through hole of the body.
  • the upper valve body has a shortening boss is formed in the center of the upper convex groove, the coupling groove is formed on the inner surface of the groove for coupling and fixing with the lower valve body and for setting at regular intervals along the lower surface of the upper valve body. Protuberances are formed protruding.
  • the lower valve body is provided with a plate having the same shape as the upper valve body in the plane, but is inserted into the groove of the upper valve body and at the same time a hollow circular insertion portion is provided so as to communicate inside and outside and a plurality of ribs radially on the upper end of the circular insertion portion. It is provided and characterized in that the short axis protrudes in the center of the rib intersects and the engaging projection is inserted into the coupling groove to the outer side of the main surface of the circular inserting portion is protruded.
  • the valve plate material is a disk-shaped plate material which is inserted into the short axis of the lower valve body and supported by the short axis boss of the upper valve body.
  • the center part is thick and the peripheral part is preferably formed thinner than the thickness of the center part. The reason is that the valve plate material is in close contact with the upper surface of the circular insertion portion forming the second through-hole when breathing in, and blocks the outside air, and the valve plate material is easily discharged from the upper surface of the circular insertion portion when exhaling.
  • the upper end of the mask body is provided with a strap adjusting member for adjusting the earring straps as the user can be tailored, but the strap adjusting member is provided with a plate shape of the moon suspension and arc-shaped string having an arc-shaped string guide groove on both sides of the plate Hanger pieces are formed and is preferably provided in the shape of a seagull easy to fit into the string guide groove to hang the earring straps on the arc-shaped string hook piece.
  • the strap adjusting member is characterized in that the knurling portion is formed on the lower surface attached to the mask body and bent in a shape seated on the wearer's face.
  • the mask body having good breathability and filterability is provided as a removable inner and outer cover so that the inner cover of the filter member of the multi-layer fiber sheet can be replaced in the outer cover and thus used repeatedly. As a result, it is possible to reuse so that life can be extended.
  • the present invention by providing an exhaust valve on both sides of the mask body, the inner and outer cover constituting the mask body can be easily combined or fixed by the exhaust valve, and the outside through the inner and outer cover that is the mask body
  • the air that enters and exhales through the mouth and nose is easily discharged through the exhaust valves on both sides, allowing the user to breathe comfortably like the normal breath of the wearer, which is a mask function.
  • the present invention by forming a thin portion of the valve plate periphery of the exhaust valve when the inhaled valve plate material is surely sealed, and when exhaled, the valve plate material is easily spaced apart from the valve body can be breathed as usual Done.
  • the present invention by providing the outer cover as a fiber fabric woven in a triple structure to maintain the original state without changing the shape of the mask body and excellent washing as well as breathability.
  • the mask for removing fine dust of the present invention by providing a multi-layer fiber sheet with a plurality of filter materials as a functional fabric, the antibacterial, deodorization as well as fine dust is removed, so no bad breath, saliva and cosmetics If bad breath, saliva, and cosmetics start to appear after use for a certain period of time, the inner cover can be removed and disposed of, and the new inner cover can be combined and used for optimal hygiene and health care.
  • the present invention provides an arc-shaped string guide groove having an arc-shaped string guide groove on both sides of the plate and a chevron-shaped string guide groove guided by the arc-shaped string hook piece, so that the user can easily adjust the earring strap of the mask as a custom.
  • FIG. 1 is a perspective view showing a mask for removing fine dust according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view showing a mask for removing fine dust according to the present invention.
  • Figure 3 is an exploded view of a flat unfolded state by extracting only the outer cover according to the present invention.
  • Figure 4 is an exploded view of a flat unfolded state by extracting only the inner cover according to the present invention.
  • FIG. 5 is an exploded perspective view showing an exhaust valve in the fine dust removal mask of the present invention.
  • Figure 6 is a perspective view of the state viewed from the bottom so that the groove of the upper valve body in Figure 5 is visible.
  • Figure 7 is an assembled cross-sectional view showing an exhaust valve portion of the fine dust removal mask of the present invention.
  • Figure 8 is a perspective view showing a strap adjusting member of the earrings applied to the mask of the present invention.
  • 1 to 8 are diagrams for explaining the fine dust removal mask of an embodiment according to the present invention.
  • the fine dust removing mask of the present invention as shown in Figure 1, the mask body 100 and the exhaust valve 200 provided on both sides of the center of the mask body 100 and the earrings on both sides of the upper end of the mask body 100 It is configured to include a string adjustment member 300 that can connect the string (310).
  • the mask body 100 is provided in a shape that surrounds the three-dimensional from the wearer's eyes to the chin, including both sides of the ball, it is provided with an outer cover 110 and the inner cover 120 for refills therein.
  • the outer cover 110 and the inner cover 120 is provided with a fiber fabric, but the two upper symmetrical butterfly wing shape is cut to connect the upper part of the center and the sewing parts (116, 126) of the lower center part by sewing each other to the wearer's eyes It includes a three-dimensional, ergonomically wrapped three-dimensional shape from the bottom to the chin, including both sides.
  • coupling through holes 117 and 127 are formed on the upper side of the sewing parts 116 and 126 of the outer cover 110 and the inner cover 120 to allow the exhaust valve 200 to be mounted therethrough.
  • the outer cover 110 is provided in a triple structure provided with both skin layers 111 and 112 woven by polypropylene, and an intermediate layer 113 woven by connecting both skin layers 111 and 112 spaced apart from each other.
  • the outer skin layer 111 of the outer skin layers of the outer cover 110 is preferably woven in a mesh shape in order to improve air permeability.
  • the outer cover 110 may be any material as long as there is no change in shape when worn on the user's face and maintains its original state, and breathability is good, and there is no heterogeneity and rejection on the skin, and it is soft and hand washable.
  • the inner cover 120 is preferably provided with a multi-layered filter member for reliably filtering harmful substances, yellow dust and fine dust.
  • a multi-layered filter member for reliably filtering harmful substances, yellow dust and fine dust.
  • endothelial fabrics such as spun bond 121, melt blown 122, activated carbon filter 123, ocher filter 124, and polyester (Poly Ester, 125) from the outside.
  • the spun bond 121 has excellent touch and flexibility, and excellent filtration and breathability.
  • the melt brown 122 generates static electricity to maximize the amount of impurities collected and is harmless to the human body.
  • the activated carbon filter 123 has an anti-odor, antibacterial function, removes odors and toxicity, and has a clean effect.
  • the ocher filter 124 is excellent in antibacterial and anti-worm and deodorant effect.
  • the polyester (Poly Ester, 125) has a smooth surface, even if it comes in contact with the skin does not bury the makeup well, there is no heterogene
  • Mask body 100 unlike conventional masks that are difficult to reuse because of the bad breath, saliva and cosmetics, refill inner cover 120 is a multi-layer fiber sheet by a plurality of filter materials of the functional fabric By providing antibacterial, deodorization, as well as fine dust removal is possible to prevent the dampness of the bad breath, saliva and cosmetics.
  • the inner cover 120 is separated and disposed of and can be used by combining a new inner cover 120, so it is optimal for hygiene and health care. The effect can be devised.
  • the outer and inner cover 110, 120 In the center of the upper end of the outer cover 110 and the inner cover 120, the outer and inner cover 110, 120 to suit the shape of the user's nose in a double so that the air discharged from the user's nose or mouth is not leaked to the upper end of the mask body (100) First and second nose clips (130, 140) that can freely mold the center of the upper end of the) is provided.
  • the second nose clip 140 of the inner cover 120 and the first nose clip 130 of the outer cover 110 are in close contact with each other from the upper part of the nose of the wearer to the lower part of the eyes of both sides, breathing is performed.
  • the air discharged from the user's nose or mouth does not leak, so even wearers wearing glasses prevent steaming and conversely, when breathing in, fine dust is blocked.
  • the mask body 100 is provided as the outer cover 110 and the inner cover 120 for the refill of the filter function as described above, the inner cover 120 used for a predetermined period of time is separated and disposed of, and the new inner cover 120 is disposed. It can be used in combination with the outer cover 110, thereby enabling the repetitive reuse of the outer cover 110 forming the mask body 100 to extend the service life.
  • Two pairs of exhaust valves 200 are provided on both sides of the central portion of the mask body 100, and the outer cover 110 and the inner cover 120 forming the mask body 100 are exhaust valves 200. Are fixed to each other by).
  • the exhaust valve 200 is formed in the upper convex cap shape and the upper valve body 210, the plurality of first through holes 216 are perforated, and fixed to the lower surface of the upper valve body 21 and a plurality of It comprises a lower valve body 220 is formed with a two-hole 225 and the valve plate member 230 is installed in close contact with the upper surface of the second through-hole 225 of the lower valve body 220.
  • the upper valve body 210 has a shortening boss 213 is formed in the center of the upper convex groove 212 and the coupling groove 214 for coupling and fixing with the lower valve body 220 on the inner surface of the groove 212. ) Is formed, and the setting protrusion 215 protrudes at a predetermined interval along the lower surface of the upper valve body 210.
  • the lower valve body 220 is provided with a plate having the same shape as the upper valve body 210 in the plane, but is fitted into the groove 212 of the upper valve body 210 and at the same time coupled to the inner and outer hollow hollow insert ( 221 is provided, a plurality of ribs 222 are provided radially on the upper end of the circular insertion portion 221, the short axis 223 is protruded in the center of the intersection of the ribs 222 and the circular insertion portion 221 Coupling protrusion 224 is inserted into the coupling groove 214 is coupled to the outer side of the main surface protrudes.
  • the valve plate member 230 is a disk-shaped plate member inserted into the short axis 223 of the lower valve body 210 and supported by the short axis boss 213 of the upper valve body 210. It is preferable to form thinner. The reason is that when the breathing in the valve plate 230 is in close contact with the upper surface of the circular insertion portion 221 forming the second through hole 225, the valve plate 230 is easy to block the outside air and exhale This is to discharge the spaced apart from the upper surface of the circular inserting portion (221).
  • the upper end surface of the circular inserting portion 221 of the lower valve body 220 is preferably formed of a valve seat inclined to a high outer side and a low inner side. The reason is that the thin edge end of the valve plate 230 can be tightly contacted to maintain airtightness.
  • One pair (two total) of exhaust valves 200 are provided on each side of the mask body 100 in pairs, and when exhaling, the valve plate 230 of the exhaust valve 200 has a different resistance. Open without it allows breathing the same as usual.
  • both sides of the upper end of the mask body 100 is provided with a strap adjusting member 300 that can be adjusted by the user tailoring the earring strap 300.
  • the string adjusting member 300 is provided with a plate-shaped plate 301 of the suspension shape and arc-shaped string piece 303 having an arc-shaped string guide groove 302 is formed on both sides of the plate 301 and the arc-shaped string piece
  • the strap adjusting member 310 may be formed with a fine concave-convex portion for improving the adhesive force on the lower surface to be attached to the mask body 100 and bent into a shape that is seated on both sides of the ball of the user's face.
  • the earring strap 310 is a closed band that can be worn as a fit on the user's ear, as long as it has elasticity, any material may be used. For example, there are bands or rubber bands woven to have elasticity.
  • the inner cover 120 is laminated on the inner side of the outer cover 110 constituting the mask body 100, but the coupling holes 117 and 127 of the outer cover 110 and the inner cover 120 are matched, respectively.
  • Exhaust valves 200 are installed in the coupling through holes 117 and 127.
  • the installation method of the exhaust valve 200 is located on the inner side of the inner cover 120 after positioning the groove 212 of the upper valve body 210 to match the through hole 117 of the outer cover 110 outside.
  • the circular insertion portion 221 of the lower valve body 220 is inserted into the groove 212 of the upper valve body 210 through the coupling hole 127, but the coupling protrusion 224 of the circular insertion portion 221 is inserted therein. Is inserted while gently pressing so as to be inserted into the coupling groove 214 of the main surface of the groove 212 and rotates to one side, the coupling protrusion 224 of the circular inserting portion 221 is a coupling groove of the main surface of the groove 212. 214 is fixed to be coupled. As such, when the upper and lower valve bodies 210 and 220 are coupled and fixed, several setting protrusions 215 formed on the lower surface of the upper valve body 210 are set into the outer cover 110 without being rotated.
  • the outer cover 110 and the inner cover 120 constituting the mask body 100 is simply fixed by simply installing the exhaust valve 200 as described above.
  • the user adjusts the fitting to be comfortable without pressing when the earring strap 310 is walked through the strap adjusting member 300 provided on the upper sides of the outer cover 110 forming the mask body 100. .
  • the method for adjusting the earring strap 310 is to bend a portion of the earring strap 310 which is a closed band into an arc shape and insert it into the string guide groove 302 of the strap adjusting member 300 to the arc-shaped strap piece 303.
  • Fixed but the earrings 310 extending to the rear of the mask body 100 is fixed to the earrings 310 so as not to be too tight when the user wears the ear straps 310 to hang on the user's ear.
  • the earring strap 310 of both sides of the mask body 100 is gently pulled and worn on both ears of the user.
  • the lower part of the mask body 100 is in close contact with the user's chin and cheeks, and the mouth and nose part has a space as well as the face part under the eye, which is the top of the nose, is excited.
  • the first and second nose clips 130 and 140 provided at the upper end portions of the outer and inner covers 110 and 120 are corrected to be in close contact with the face under the eye, which is the upper end of the user's nose.
  • the exhaust valves on both sides of the mask body 100 when the user breathes in Since 200 is closed, the outside air is sucked only through the outer cover 110 and the inner cover 120, but fine dust such as antibacterial, deodorant and yellow dust is filtered while passing through the outer cover 110 and the inner cover 120. It is then inhaled.
  • the central part of the mask body 100 is formed with a large area of space on the face including the user's mouth and nose and the outside air is suction-filtered through this large area of space to breathe as usual breathing You can drink it.
  • the air discharged from the nose or the mouth when the user exhales the mask body 100 because the upper end portion of the mask body 100 is reliably blocked by the first and second nose clips 130 and 140 in double close contact. It does not leak to the upper end of the inner and outer cover (120, 110) to be made is discharged in a comfortable state only through the two exhaust valves 200 installed on both sides of the mask body (100).
  • the upper end of the mask body 100 is reliably blocked by the first and second nose clips 130 and 140 in close contact with each other so that the air discharged from the user's nose or mouth does not leak when exhaling the breath. Even wearers who wear are not only prevented from fog, but also make sure to block fine dust.
  • valve plate 230 of the exhaust valve 200 provided on both sides of the mask body 100 opens without any resistance, thereby allowing the same breathing as usual.
  • valve plate 230 of the exhaust valve 200 is opened as described above, most languages are spoken while exhaling, so that accurate pronunciation is possible, as well as language spoken correctly, thereby removing the mask when talking. This will be solved.
  • the mask of the present invention is the outside air through the outer cover 110 and the inner cover 120, which is the mask body 100, and the air thus sucked in is easily discharged through the exhaust valves on both sides of the mask You can breathe in a comfortable state, such as the normal breath of the wearer, which is a natural function.
  • the lower valve body 220 of the exhaust valve 200 is gently rotated by gently rotating the lower valve body 220 constituting the exhaust valve 200 in the opposite direction to the assembly direction. It is to be separated from the valve body 210.
  • the lower valve body 220 is separated in this way, only the inner cover 120 may be replaced with a new one from the outer cover 110, and the lower valve body 220 may be assembled to the upper valve body 210 as described above. As such, only the inner cover 120 can be replaced and reused several times.
  • the present invention can be usefully used in the field of sanitary masks to filter out viruses floating in the air due to the expression of new viruses as well as fine dust caused by environmental pollutants or yellow dust due to the acceleration of industrialization.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (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 d'élimination de poussière fine, un corps de masque comprenant un revêtement externe et un revêtement interne rechargeable, de manière à permettre à un utilisateur d'utiliser en continu le masque en remplaçant uniquement le couvercle interne rechargeable; le couvercle externe et le couvercle interne rechargeable sont accouplés l'un à l'autre ou séparés l'un de l'autre par une valve d'échappement. A cet effet, la présente invention comprend un corps de masque et des éléments de réglage de cordon pour permettre à un utilisateur de porter le masque d'une manière ajustée en ajustant des cordons d'oreille accrochés sur ses oreilles, les éléments de réglage de cordon étant disposés des deux côtés de l'extrémité supérieure du corps de masque; le corps de masque comprend un revêtement extérieur formé pour recouvrir de manière tridimensionnelle une partie au-dessous des yeux de l'utilisateur, comprenant les deux joues et le menton, et un couvercle interne rechargeable sur le côté interne du couvercle externe; et des valves d'échappement sont disposées des deux côtés de la partie centrale du corps de masque, respectivement, tout en accouplant et en fixant l'un à l'autre le couvercle externe et le couvercle interne.
PCT/KR2016/004330 2016-03-07 2016-04-26 Masque d'élimination de poussière fine WO2017155152A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2016-0026871 2016-03-07
KR1020160026875A KR101840108B1 (ko) 2016-03-07 2016-03-07 미세먼지제거용 마스크
KR1020160026871A KR20170104194A (ko) 2016-03-07 2016-03-07 미세먼지제거용 마스크
KR10-2016-0026875 2016-03-07

Publications (1)

Publication Number Publication Date
WO2017155152A1 true WO2017155152A1 (fr) 2017-09-14

Family

ID=59790511

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/004330 WO2017155152A1 (fr) 2016-03-07 2016-04-26 Masque d'élimination de poussière fine

Country Status (1)

Country Link
WO (1) WO2017155152A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111567943A (zh) * 2020-05-28 2020-08-25 王涛 可减少二次污染的医用防护口罩
KR200493338Y1 (ko) * 2020-05-14 2021-03-16 주식회사 민성정밀 마스크 밸브
CN112493573A (zh) * 2019-09-16 2021-03-16 玄旱蔚 防尘口罩
US20210283435A1 (en) * 2016-10-28 2021-09-16 3M Innovative Properties Company Respirator Including Reinforcing Element
CN113397252A (zh) * 2021-06-21 2021-09-17 京东方科技集团股份有限公司 面部可穿戴防护设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200352484Y1 (ko) * 2004-03-16 2004-06-04 (주)케이피엠글로벌 방진마스크의 구조
KR20080083751A (ko) * 2007-03-13 2008-09-19 김종화 방진마스크
JP3155829U (ja) * 2009-09-18 2009-12-03 マスコット株式会社 マスク
KR20130109654A (ko) * 2012-03-28 2013-10-08 안철 밴드 결합이 용이한 마스크
KR20140045968A (ko) * 2014-03-06 2014-04-17 팩컴코리아(주) 흡기와 배기를 밸브로 분리한 생활 마스크

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200352484Y1 (ko) * 2004-03-16 2004-06-04 (주)케이피엠글로벌 방진마스크의 구조
KR20080083751A (ko) * 2007-03-13 2008-09-19 김종화 방진마스크
JP3155829U (ja) * 2009-09-18 2009-12-03 マスコット株式会社 マスク
KR20130109654A (ko) * 2012-03-28 2013-10-08 안철 밴드 결합이 용이한 마스크
KR20140045968A (ko) * 2014-03-06 2014-04-17 팩컴코리아(주) 흡기와 배기를 밸브로 분리한 생활 마스크

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210283435A1 (en) * 2016-10-28 2021-09-16 3M Innovative Properties Company Respirator Including Reinforcing Element
CN112493573A (zh) * 2019-09-16 2021-03-16 玄旱蔚 防尘口罩
KR200493338Y1 (ko) * 2020-05-14 2021-03-16 주식회사 민성정밀 마스크 밸브
CN111567943A (zh) * 2020-05-28 2020-08-25 王涛 可减少二次污染的医用防护口罩
CN111567943B (zh) * 2020-05-28 2022-01-07 深圳市保安医疗用品有限公司 可减少二次污染的医用防护口罩
CN113397252A (zh) * 2021-06-21 2021-09-17 京东方科技集团股份有限公司 面部可穿戴防护设备

Similar Documents

Publication Publication Date Title
WO2017155152A1 (fr) Masque d'élimination de poussière fine
KR101840108B1 (ko) 미세먼지제거용 마스크
KR102065707B1 (ko) 공기 유입 연결관의 자성 탈부착식 안면 마스크
WO2017142126A1 (fr) Masque fonctionnel
WO2016204455A1 (fr) Masque
WO2016167495A1 (fr) Masque permettant d'empêcher l'inhalation de polluants
KR101140281B1 (ko) 코, 입 분리형 마스크
WO2018097507A1 (fr) Cadre respiratoire de masque pourvu d'un élément de support
WO2017090930A1 (fr) Châssis de respiration de masque
KR20170104194A (ko) 미세먼지제거용 마스크
KR200480161Y1 (ko) 복식호흡 구조를 갖는 패션형 마스크
WO2018186661A1 (fr) Masque ayant une partie respiratoire divisée
KR102245642B1 (ko) 마스크 가이드
WO2021221382A1 (fr) Masque ne comportant pas de sangles, pouvant être porté par insertion dans le nez tout en entourant la bouche, et ayant un filtre facilement remplaçable
KR102023730B1 (ko) 호흡통로구분마스크
WO2022270834A1 (fr) Masque réutilisable
KR20200131782A (ko) 비말유입을 차단하며 필터 교체가 가능한 위생마스크
KR102573128B1 (ko) 비말 감염 예방용 플라스틱 마스크
KR20070109460A (ko) 코 필터
KR102476836B1 (ko) 투명마스크
KR20210142528A (ko) 호흡 가이드 부재 및 이를 구비하는 마스크 시스템
KR101926707B1 (ko) 코 마스크
WO2023018034A2 (fr) Masque
KR102278379B1 (ko) 호흡 가이드 장치 및 이를 구비하는 마스크 시스템
WO2022225111A1 (fr) Dispositif respiratoire nasal

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16893667

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16893667

Country of ref document: EP

Kind code of ref document: A1