WO2013085266A1 - Masque multifonctionnel - Google Patents

Masque multifonctionnel Download PDF

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Publication number
WO2013085266A1
WO2013085266A1 PCT/KR2012/010454 KR2012010454W WO2013085266A1 WO 2013085266 A1 WO2013085266 A1 WO 2013085266A1 KR 2012010454 W KR2012010454 W KR 2012010454W WO 2013085266 A1 WO2013085266 A1 WO 2013085266A1
Authority
WO
WIPO (PCT)
Prior art keywords
mask
air
wearer
check valve
lens
Prior art date
Application number
PCT/KR2012/010454
Other languages
English (en)
Korean (ko)
Inventor
왕종문
Original Assignee
Wang Jong Mun
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 Wang Jong Mun filed Critical Wang Jong Mun
Priority to CN201280069127.8A priority Critical patent/CN104105528A/zh
Publication of WO2013085266A1 publication Critical patent/WO2013085266A1/fr

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Classifications

    • 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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • 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
    • 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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/086—Adaptations for consuming refreshments without unmasking
    • 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

Definitions

  • the present invention relates to a multifunctional mask.
  • the shape is worn to cover the entire face of the wearer, the eye, nose and mouth are separated, each of which is provided with a purifying filter to purify the air polluted outside the wearer, the outside of the purifier It is supplied to the upper side of the eye to prevent behavioral constraints, and a dust mask, a dust mask, a dust mask, as well as a protective mask that protects the face of the wearer and the wearer, and a multifunctional mask having the function of a general fashion goggles.
  • a mask covers a mouth and a nose to prevent bacteria, fine dust, or toxic gas from entering the respiratory body of a human body by breathing, such as dust, smoke, gas and dust.
  • a mask is manufactured independently of the dust mask, dust mask, gas mask and dust mask.
  • the mask is manufactured in various forms according to the wearer's working environment, and the mask is made in the form of a mask covering only the nose and mouth, and the nose or the mouth covering only the shape, or is made to cover the entire face of the wearer. It is common to be produced in various forms.
  • a filter member for preventing the introduction of bacteria, fine dust and toxic gases floating in the air. It is configured on one side or both sides of the mouth, there is a limit to the behavior radius by narrowing the wearer's eye, there was a problem that the pain in the neck of the wearer due to the load of the filter member located in the mouth.
  • masks manufactured for a separate purpose to suit each working environment have limitations in use depending on the wearer's working environment, they have to be used to meet any one of dust, dust, gas, dust, etc.
  • Various masks that can be used in common, such as smoke, gas and dust, are being developed.
  • the aforementioned mask is commonly used in many places, such as a welding mask, a protective mask to protect the wearer's face, or general fashion goggles, such as a mask configured to protect the respirator when the wearer breathes in the working environment.
  • a protective mask to protect the wearer's face
  • goggles such as a mask configured to protect the respirator when the wearer breathes in the working environment.
  • the present invention can protect the wearer's eyes and the wearer can suck the air supplied to the inside through a protective lens that is detachably coupled and the first suction check valve for supplying the outside air.
  • the nose receiving portion formed with a second suction check valve and the first discharge check valve for discharging the air discharged from the nose receiving portion and the close packing and the wearer to prevent the external bacteria, fine dust or harmful gas from entering It is combined with the lens unit including a fixing strap for fixing to be in close contact with the face of the lens and a fixing bolt for fixing the multifunction mask and the first suction check valve of the lens unit, and purifies the outside air to supply purified air to the inside of the lens unit.
  • a multi-function mask comprises a second discharge check valve and a lower mask beverage supply line is configured to supply the beverage to the wearer's mouth to discharge the exhaust air to the outside from it is an object.
  • the present invention is configured to be separated from the purifying filter unit and the goggle-shaped protective lens provided on the top of the mask, as well as a protective mask and a general fashion to protect the face of the welding mask and the wearer as well as dust, dust, gas and dust masks Its purpose is to provide a multifunctional mask that combines the functionality of goggles.
  • the present invention is a portable purifying filter unit is further configured for the case where it is difficult to purify the outside air contaminated only by the purifying filter unit in the workplace or a training room for the emission of a large amount of dust or harmful gas, in case of fire, the user always purifies
  • the purpose is to allow the treatment of fresh air.
  • the present invention protects the wearer's eyes
  • the protective lens is detachably coupled, the first suction check valve for supplying the outside air
  • the wearer can suck the air supplied to the inside Nose receiving portion formed so that the second suction check valve, the first discharge check valve for discharging the air discharged from the nose receiving portion to the outside, close packing and wearer to prevent the introduction of external bacteria, fine dust or harmful gas
  • the lens part including a fixing strap for fixing to closely adhere to the face of the face and a fixing bolt for fixing the multifunction mask and the first suction check valve of the lens, and purifies the outside air to supply purified air to the inside of the lens.
  • An upper mask including a purifying filter portion and a fastening portion is formed to be coupled to the lens portion of the upper mask, the wearer's mouth is received and discharged from the mouth Group to provide a second discharge check valve and a multi-function mask to the wearer gong for discharging to the outside.
  • the upper filter and the upper cover is formed with an air inlet groove for introducing the outside air
  • the body portion is formed with an air outlet through-holes for outflow of air by combining the inlet air with the first suction check valve of the lens unit
  • a filter member for purifying the air introduced between the body and the body portion is provided.
  • the purifying filter unit provides a multifunctional mask, characterized in that the filtering network is further configured to purify the fine dust contained in the outside air, such as dust, gas, dust and dust, and to deliver the inside of the upper mask.
  • the lens unit is equipped with a multifunctional mask, characterized in that the mounting jaw formed with a fitting groove formed on the front of the lens portion to facilitate the replacement of a welding mask or a protective mask to protect the wearer's face or fashion goggles for leisure life to provide.
  • the protective lens has a fitting protrusion formed to be detachably coupled to the fitting groove formed in the seating jaw of the lens unit, and the first packing is provided to prevent fine dust or harmful gas from flowing through the seating jaw. It provides a multifunctional mask, characterized in that.
  • the lower mask includes a fastening portion having fastening holes having a shape of a long hole on both sides thereof so as to be coupled to the upper mask so that an angle can be adjusted according to the shape of the wearer, and the upper mask is fastened to the fastening portion to the lower mask.
  • the fastening bolt for adjusting the angle of the provides a multifunctional mask, characterized in that formed in a position corresponding to the fastening.
  • the beverage supply tube is inserted into the straw to supply the drink to the wearer's mouth without removing the multi-function mask
  • the multi-function mask is characterized in that the stopper to prevent the external fine dust or harmful gas flow into the lower mask To provide.
  • the first and second discharge check valve is a grid panel fixed to the multi-function screed so that the discharge of air, coupled to the center of the grid panel discharges the discharged air to the outside and the outside air is introduced It provides a multifunctional mask, characterized in that made of a check member to prevent.
  • the air supply unit is provided with a purification filter unit.
  • the eyes, nose, and mouth are manufactured to cover the eyes, nose and mouth are separated, respectively, the purification filter for cleaning the air contaminated outside of the wearer is provided at the top, through the purification filter Purified air is supplied to the top of the wearer's eye, inhaled into the nose, and discharged into the mouth, thereby preventing the restriction of behavior.
  • the air supply unit coupled to the portable purifying filter unit in case of the case where it is difficult to clean the outside air contaminated only by the purifying filter unit in the workplace, the NBC training, the fire when a large amount of dust or harmful gas is released It is further configured that the user can always inhale the fresh purified air.
  • FIG. 1 is a perspective view showing a multifunctional mask according to a preferred embodiment of the present invention.
  • FIG. 2 is a front view showing a multifunctional mask according to a preferred embodiment of the present invention.
  • FIG. 3 is an exploded perspective view showing a multifunctional mask according to a preferred embodiment of the present invention.
  • FIG. 4 is an exploded perspective view showing a multifunctional mask according to a preferred embodiment of the present invention.
  • FIG. 5 and 6 are enlarged cross-sectional views showing main parts of a multifunctional mask according to a preferred embodiment of the present invention.
  • FIG. 7 and 8 are partially exploded perspective views showing the replacement of the protective lens coupled to the lens portion of the multi-function mask according to the preferred embodiment of the present invention to the medical safety glasses and welding mask according to the wearer's environment.
  • the present invention protects the wearer's eyes, the protective lens is detachably coupled, the first suction check valve for supplying the outside air to the inside, the second suction check valve to allow the wearer to suck the air supplied to the inside
  • a fixing part including a fixing bolt and a fixing bolt for fixing the multifunctional mask;
  • An upper mask coupled to the first suction check valve of the lens unit and including a purification filter unit configured to purify external air to supply purified air to the inside of the lens unit; And a fastening part formed to be engaged with the lens part of the upper mask, and having a second discharge check valve for accommodating the wearer's mouth and discharging air discharged from the mouth to the outside and a beverage supply pipe for supplying a drink to the wearer's mouth.
  • FIG. 1 is a view showing a multi-function mask according to a preferred embodiment of the present invention
  • Figures 5 and 6 are enlarged cross-sectional view of the main portion showing a multi-function mask according to a preferred embodiment of the present invention
  • Figures 2 to 8 is a preferred embodiment of the present invention It is a use state diagram which shows the multifunctional mask which concerns on an example.
  • the multi-function mask 100 of the present invention is fastened to the purifying filter unit 130 to receive the wearer's eyes and nose and to transfer the purified air to the inside of the multi-function mask 100 by sucking the outside air.
  • the upper mask 101 and the upper mask 101 are respectively configured to accommodate the wearer's mouth, and when the air sucked through the nose is discharged to the mouth, the discharged air may be discharged to the outside of the multifunctional mask 100.
  • a lower mask 102 configured as a second discharge check valve 160.
  • the upper mask 101 is composed of a lens unit 120 is formed with a goggle protective lens 121 to protect the wearer's eyes and to secure the surrounding eye.
  • the lens unit 120 has a circumferential surface Accordingly, the contact packing 110 completely adheres to the wearer's face and prevents external bacteria, fine dust or harmful gas from flowing in, and purifies the air by purifying the outside air to introduce purified air into the lens unit 120.
  • the filter unit 130 and the nose receiving unit 140, the purification filter unit 130 and the nose receiving unit 140 formed to suck the purified air through the wearer's nose, respectively, the air introduced by the wearer First and second suction check valves 150 to control the flow of air to be sucked, and formed inside the lens unit 120, the first and second to discharge the air discharged from the wearer's nose to the outside
  • the discharge check valve 160 and the multifunction mask 100 on the wearer's face Is formed on the outside of the prescribed tether 122 and the lens section 120 is configured to include a fastening bolt 123 for fastening the lower mask 102.
  • the close packing 110 is preferably made of a rubber material so that the upper mask 101 is in close contact with the various face bends of the wearer in order to prevent the fine dust and harmful gas from flowing into the inside of the upper mask 101. It is not limited.
  • Purification filter unit 130 is the air flows through the upper cover 135 formed with a plurality of air inlet grooves 131 through which the outside air flows when the wearer breathes through the nose, the introduced air is formed inside Purified air through the body portion 136 is formed through the filter member 132, the air outlet through-hole 133 is coupled to correspond to the first intake check valve 150 formed on the upper side of the lens unit 120 The lens flows into the lens 120.
  • the body portion 136 of the purification filter 130 is the purified air is delivered to the first intake check valve 150 through the air outlet hole 133 formed in the lower end of the body portion 136
  • the fixing bolt 134 is formed at the lower end of the body portion 136 so as to correspond to the fixing groove 124 formed on the upper side of the lens unit 120, the fixing bolt 134 of the lens unit 120 Insert into the fixing groove 124 to fix the body portion 136 with a nut.
  • the filter member 132 is a fixing screw 137 between the upper cover 135 and the body portion 136 that is fixed to the upper side of the lens unit 120 is formed with an air inlet groove 131 is introduced into the outside air
  • the purification filter 130 is separated from the upper mask 101 without being separated from the fixing screw 137.
  • the protective lens 121 is coupled to be in close contact with the seating jaw 125 formed in front of the lens unit 120, and is made of a rubber material that prevents fine dust and harmful substances from flowing into the lens unit 120. 1
  • the packing 126 is formed along a circumferential surface of the protective lens 121.
  • fitting lens 127 is formed on the protective lens 121 to be coupled and fixed to correspond to a plurality of fitting grooves 128 formed on the seating jaw 125 of the lens unit 120.
  • Such a protective lens 121 is configured to be detachable from the lens unit 120, the welding plate 200 or the wearer formed in the same manner as the fitting protrusion 127 of the protective lens 121 as shown in Figure 3 to 8 It is replaced with a medical transparent plate 300 used to protect the face of the wearer according to the wearer's various working environment is used in various ways such as welding mask or protective mask and fashion goggles for leisure life.
  • the protective lens 121 is preferably composed of a plurality of fitting protrusions 127 coupled with a plurality of fitting grooves 128 formed in the seating jaw 125 of the lens unit 120, but the bolt and nut and the Velcro tape A coupling structure such as the like is also acceptable.
  • the nose receiving unit 140 formed integrally with the lower end of the lens unit 120, the wearer can easily breathe the purified air introduced into the lens unit 120 through the nose through the purifying filter 130.
  • a second suction check valve 150 for introducing the purified air is formed in the nose accommodating part 140.
  • first and second suction check valve 150 is configured to reverse the interior of the first and second discharge check valve 160 to be described later, the outside air is made only the inflow, the inlet air is reversed It is preferable that the suction check valve is configured to prevent the discharge into.
  • the first discharge check valve for discharging the air supplied from the second suction check valve 150 to the outside of the lens unit 120 does not flow into the inside when the wearer breathes through the nose and exhales again with the nose ( The protrusion 160 is formed below the lens unit 120.
  • the first and second discharge check valve 160 is preferably configured as a discharge check valve so that only the air discharged from the wearer's nose is completely discharged from the upper mask 101 without the outside air is introduced. Do.
  • first and second discharge check valve 160 is a cross-shaped grid is formed so that only the air is discharged through the upper mask 101, the grid panel 161 is fixed to the upper mask 101, and When the air discharged by being coupled to the center of the grid panel 161 is discharged through the grid panel 161, it is composed of a check member 162 to discharge to the outside and prevent the air from flowing in from the outside.
  • the first and second discharge check valve 160 is discharged while the air discharged from the nose of the wearer pushes the check member 162 through the grid panel 161 and discharge of air is completed, the check member 162 is It is to restore the original position by the elastic restoring force to prevent the outside air from flowing in. That is, the check member 162 of the present invention is preferably made of a rubber material to provide a smooth elastic restoring force.
  • the fixing strap 134 and the fixing strap 134 for fixing the upper mask 101 to the wearer's face and the strap to be fastened in the head of the wearer's head It consists of a government (138).
  • the fixing strap 134 for fixing the upper mask 101 to the face of the wearer is preferably made of a rubber material provided with an adjusting portion 139 to adjust the length.
  • the multi-function mask 100 of the present invention is difficult to clean the outside air contaminated only by the work site, such as coal mines with a lot of dust generation, CBR training, fire purifying filter unit 130 in case of fire
  • a portable purification filter unit 410 is additionally configured, and the portable purification filter unit 410 is connected to the first suction check valve 150 formed above the lens unit 120 to perform the portable purification filter unit.
  • the air purified by 410 may be introduced into the lens unit 120 and connected to the air supply unit 400.
  • the air supply unit 400 has a fixing bolt 134 formed at the lower end of the fixing bolt 134 is inserted into the fixing groove 124 formed on the upper side of the lens unit 120 to the upper side of the lens unit 120 with a nut.
  • Air purged from the portable purifying filter unit 410 connected to the air inlet pipe 420 formed on both sides of the fixed and penetrating tubular air supply unit 400 formed inside the air outlet formed at the bottom of the air supply unit 400 The air is introduced into the upper mask 101 through the suction check valve 150 of the lens unit 120 coupled to the through hole 133.
  • the portable purification filter unit 410 is the outside air is introduced through a plurality of air inlet grooves 430 formed on the front, the introduced air filter member 440 provided inside the portable purification filter unit 410
  • the purified air is configured by), and the purified air is configured to deliver the purified air to the air supply unit 400 through a connection pipe 450 formed at one side of the portable purification filter unit 410.
  • a Velcro tape 470 is provided at a fixing string 460 formed at the other side of the portable purification filter unit 410 coupled to the air inlet pipe 420 of the air supply unit 400 to be fastened at the head of the wearer.
  • the portable purification filter unit 410 is fixed.
  • the filter net (not shown) for filtering the fine dust contained in the air inside the portable purifying filter unit 410 coupled to the connection pipe 450 formed on both sides of the air supply unit 400 of the present invention (not shown) ) Is preferably configured, but is not limited thereto.
  • connection pipe 450 of the portable purification filter unit 410 is preferably a bellows-shaped connecting pipe 450 that is increased and decreased according to the size of the wearer's head, but is not limited thereto.
  • the lower mask 102 has a close packing 110 such that the lower mask 102 is in close contact with the wearer's face, that is, the mouth, along the circumferential surface of the lower mask 102 through which the upper mask penetrates.
  • the beverage supply pipe 103 is formed in any one of the side of the wearer to drink the drink, it is composed of a fastening portion 104 is inserted into the fastening bolts 132 formed on both sides of the upper mask (101).
  • the fastening portion 104 is formed on both sides of the lower mask 102, the fastening portion 104 is formed with a fastening hole 105 to be coupled to the upper mask 101 so that the angle can be adjusted according to the wearer's face shape It is configured to couple to correspond to the fastening bolt 123 of the upper mask (101).
  • a second packing made of rubber material which prevents external fine dust or harmful gas from entering the upper side of the lower mask 102. 126 is provided on the upper portion of the lower mask 102.
  • a penetrated upper portion of the lower mask 102 is fastened to accommodate the first discharge check valve 160 protruding from the lower end of the upper mask 101 and discharged from the first discharge check valve 160.
  • the air is discharged from the wearer's mouth and the air is discharged to the outside through the second discharge check valve 160 protruding to the bottom of the lower mask (102).
  • the second discharge check valve 160 of the lower mask 102 is configured in the same manner as the first discharge check valve 160 of the upper mask 101 to form a cross grid so that only air is discharged.
  • the grating panel 161 fixed to the lower mask 102 and the air discharged through the grating panel 161 coupled to the center of the grating panel 161 are discharged to the outside and the air is discharged from the outside. It consists of a check member 162 to prevent the inflow.
  • the first and second discharge check valve 160 is discharged while the air discharged from the wearer's mouth pushes the check member 162 through the grid panel 161 and the discharge of air is completed, the check member 162 is It is to restore the original position by the elastic restoring force to prevent the outside air from flowing in. That is, the check member 162 of the present invention is preferably made of a rubber material to provide a smooth elastic restoring force.
  • the beverage supply tube 103 of the lower mask 102 of the present invention is inserted into the straw to supply the drink to the wearer's mouth drink beverage tube 103 that can drink the beverage without taking off the mask
  • the stopper 106 is coupled to prevent the fine dust or harmful gas from flowing into the lower mask (102).
  • the multi-function mask 100 of the present invention configured as described above is manufactured to be separated so as to cover a human eye, nose, and mouth, and the filter member 130 having a filter member 132 for purifying the outside contaminated air is provided inside.
  • the purified air is supplied to the upper ends of the left and right eyes and is sucked into the nose and discharged through the nose and the mouth, thereby preventing the restriction of behavior, and the purification filter unit 130 is separated from the multifunctional mask 100.
  • the wearer By being configured as possible, it is used as a protective mask to protect the face of the welding mask, the wearer by replacing the protective lens 121 on the front as well as dust, dust and gas mask function, and remove the lower mask 102 of the fashion goggles Used as a mask having a function, the wearer can be used in various fields, as well as on the work site such as coal mines with a lot of dust, etc.
  • the air supply unit 400 is gyeolha separate portable cleaning filter unit 410 configured to withstand the difficult purification of contaminated outside air into the case is that a user can always inhale fresh air purging process.
  • fitting groove 130 purification filter unit
  • control unit 140 nose receiving unit
  • first and second intake check valve 160 first and second intake check valve
  • the present invention is to be used as a mask that prevents the restriction of behavior and can simultaneously provide the functions of a dust mask, a dust mask, a gas mask and a dust mask as well as a welding mask and a protective mask to protect the wearer's face and fashion goggles for leisure life. Can be.

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  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

La présente invention concerne un masque multifonctionnel. Le masque multifonctionnel comprend : une lentille de protection protégeant les yeux de la personne portant le masque, qui est fixée amovible ; une première valve antiretour d'aspiration permettant d'introduire l'air externe à l'intérieur ; une partie permettant de loger le nez, comprenant une seconde valve antiretour d'aspiration de façon que la personne portant le masque puisse aspirer l'air introduit à l'intérieur ; une première valve antiretour de refoulement servant à évacuer vers l'extérieur l'air déchargé par la partie permettant de loger le nez ; un cordon de fixation servant à attacher et à fixer fermement une garniture d'adhérence pour empêcher l'introduction des germes externes, des poussières fines ou des gaz nocifs par l'avant du visage de la personne portant le masque ; un masque supérieur comprenant une partie lentille comportant un boulon de fixation servant à fixer le masque multifonctionnel et une partie filtre de purification raccordée à la première valve antiretour d'aspiration de la partie lentille servant à purifier l'air externe, pour ainsi introduire l'air purifié à l'intérieur de la partie lentille ; et un masque inférieur comprenant une partie couplage reliée à la partie lentille du masque supérieur, une seconde valve antiretour de refoulement recevant la bouche de la personne portant le masque et servant à refouler vers l'extérieur l'air déchargé par la bouche, et un tube d'approvisionnement en eau potable servant à introduire de l'eau potable dans la bouche de la personne portant le masque.
PCT/KR2012/010454 2011-12-06 2012-12-05 Masque multifonctionnel WO2013085266A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280069127.8A CN104105528A (zh) 2011-12-06 2012-12-05 多功能口罩

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110129724A KR101404760B1 (ko) 2011-12-06 2011-12-06 다기능 마스크
KR10-2011-0129724 2011-12-06

Publications (1)

Publication Number Publication Date
WO2013085266A1 true WO2013085266A1 (fr) 2013-06-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/010454 WO2013085266A1 (fr) 2011-12-06 2012-12-05 Masque multifonctionnel

Country Status (3)

Country Link
KR (1) KR101404760B1 (fr)
CN (1) CN104105528A (fr)
WO (1) WO2013085266A1 (fr)

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EP3673958A1 (fr) * 2018-12-26 2020-07-01 LG Electronics Inc. Dispositif de masque
CN113287811A (zh) * 2020-04-23 2021-08-24 黄日海 一种非缺氧性保健口罩及其制作方法
CN114832250A (zh) * 2021-02-02 2022-08-02 金英大 用于防呼吸道病毒的携带式防护装置
US11401017B2 (en) * 2017-08-03 2022-08-02 Mestel Safety S.R.L. Mask for underwater use, in particular of the full face type, provided with a communication device
US12016406B2 (en) 2020-09-08 2024-06-25 Stenson Steven A Respiratory mask

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KR101607953B1 (ko) * 2014-09-30 2016-03-31 왕종문 다기능 마스크
CN104399194A (zh) * 2014-11-29 2015-03-11 王金志 一种眼镜式空气过滤器
CN104474644A (zh) * 2014-12-25 2015-04-01 王金志 一种眼框式鼻罩过滤器
CN105879259A (zh) * 2015-01-09 2016-08-24 谢庆云 空气净化器
KR101674376B1 (ko) 2015-05-22 2016-11-14 박진수 초미세먼지 차단용 다기능 썬캡장치
WO2016190529A1 (fr) * 2015-05-22 2016-12-01 박진수 Appareil de casquette multifonctionnel
KR101855449B1 (ko) * 2016-02-23 2018-05-08 주식회사 루미 전면 실드타입 마스크
KR102099708B1 (ko) * 2016-11-03 2020-04-10 한명일 방독면
KR101951239B1 (ko) * 2017-01-03 2019-05-08 박진수 미세먼지 차단용 마스크 고글
KR101964250B1 (ko) * 2017-07-03 2019-04-01 왕종문 마스크가 구비된 고글
KR101854270B1 (ko) * 2017-12-12 2018-05-03 주식회사 파파플랜트 방진 마스크
KR102028044B1 (ko) * 2018-06-01 2019-10-02 김필립 호흡용 조립체가 구비된 마스크
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CN110289117A (zh) * 2019-06-25 2019-09-27 贾静 一种颌面部粒子手术后患者防辐射面罩
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