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WO2018016852A1 - Masque fonctionnel - Google Patents

Masque fonctionnel Download PDF

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Publication number
WO2018016852A1
WO2018016852A1 PCT/KR2017/007727 KR2017007727W WO2018016852A1 WO 2018016852 A1 WO2018016852 A1 WO 2018016852A1 KR 2017007727 W KR2017007727 W KR 2017007727W WO 2018016852 A1 WO2018016852 A1 WO 2018016852A1
Authority
WO
WIPO (PCT)
Prior art keywords
skeleton
mask
functional mask
coupled
functional
Prior art date
Application number
PCT/KR2017/007727
Other languages
English (en)
Korean (ko)
Inventor
신홍제
Original Assignee
신홍제
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 신홍제 filed Critical 신홍제
Priority claimed from KR1020170091076A external-priority patent/KR101942785B1/ko
Publication of WO2018016852A1 publication Critical patent/WO2018016852A1/fr

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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

Definitions

  • the present invention relates to a functional mask, and more particularly, a fan is mounted on the mask to smoothly discharge and remove moisture and carbon dioxide therein, and is convenient to use by installing a control board and a battery for the blower.
  • the present invention relates to a functional mask having excellent filtration performance against external contaminants.
  • the mask is a device for protecting the human respiratory system from contaminated air or cold air.
  • a mask for protection of the respiratory organ from cold air a dust mask for protecting the respiratory organ from dust, etc., and foreign substances from the outside
  • it is classified as a medical mask that prevents the penetration of bacteria and at the same time blocking the discharge or discharge of bacteria from the user to the outside.
  • the fine dust is small and small dust particles that are invisible to our eyes, and contains a lot of air pollutants, such as sulfur dioxide, nitrogen oxides, lead, ozone, carbon monoxide, etc.
  • the source of these emissions is caused by artificial It is divided into natural occurrence such as yellow dust, sand dust of dust, volcanic ash, and fire caused by forest fire.
  • the fine dust penetrates deep into the alveoli and prevents various respiratory diseases such as asthma, headache and atopy. If the elderly are persistently inhaled, there is a serious problem leading to death of lung disease by reducing immune function.
  • hemispherical dust masks are often used by filter papers that are simple, light, and relatively inexpensive, and can be used once or several times depending on the degree of contamination of the workers. .
  • the conventional dust mask as described above simply forms a mask body made of woven paper, and thus has a problem that the dust-proofing effect is lowered due to a decrease in durability of the mask body, and in particular, the mask life is significantly shortened.
  • the functional mask according to the present invention has a convex shape so as to surround the face portion around the mouth of the human body, an upper air inlet is formed at the upper portion, and an outlet for discharging air discharged from the mouth at the lower portion thereof.
  • Regularly spaced from the skeleton so as to accommodate the filter is formed in the skeleton portion, the front surface of the skeleton portion is installed in the suction port and the outside air flows into the suction port through the upper, lower and side surfaces of the skeleton portion
  • the cover part is coupled to the front surface and the back surface is coupled to the back of the skeleton portion is configured to include a surface portion surrounding the mouth portion of the human body and the skeleton portion in close contact.
  • the skeleton portion and the cover portion may be coupled to each other by a magnetic coupling method using a magnet and a piece of iron.
  • the skeletal portion has a front skeleton having at least two front suction inlets formed at the top and a rear suction inlet having a structure communicating with the front suction in the upper part thereof, and receiving the exhaled air discharged from the mouth at the lower part to redirect the downward direction. It may be a skeleton portion having a structure in which a first skeleton and a rear frame having a second outlet for discharging air received from the first outlet are formed downward.
  • An exhalation discharge film made of a flexible silicone material may be formed in the first outlet.
  • a blower fan seat is formed at one of the front suction ports of the front frame, and a blower fan fixing part is formed at a rear suction port of the rear frame corresponding to the front suction port at which the blower fan seat is formed.
  • a fan may be provided between the seating portion and the fixing portion.
  • Empty spaces are formed on both sides of the front frame and the rear frame by combining the front frame and the rear frame, and a PCB for controlling the driving of the blower fan is mounted in one of the empty spaces.
  • a battery for driving the blowing fan may be mounted in the other empty space among the empty spaces.
  • a switch for driving the blower fan and a charging terminal unit for charging the battery may be formed at upper and lower ends of one side of the rear frame.
  • the faceted portion may be made of a flexible material.
  • the back surface of the skeleton portion is formed in the shape corresponding to the front shape of the faceted portion is formed in the fitting coupling portion of the protruding form for coupling with the faceted portion, the faceted portion is coupled to the protruding shape coupled to the fitting coupling portion Since the groove is formed, the skeletal portion and the faceted portion may be coupled to each other by the fitting coupling portion and the coupling groove portion.
  • the fitting coupling portion may have a structure in which the cross-sectional thickness in the direction of the skeletal portion is 20 to 30% thicker than the cross-sectional thickness in the direction of the faceted portion.
  • both rear side portions from the rear center portion may be formed to have a thicker planar thickness than the front two sides portion from the front center portion, except for the front center portion of the front skeleton.
  • a status indicator that can display at least one type of information selected from the group consisting of the state of the air sucked into the functional mask, the state of the filter, the closed state of the mask, and the surrounding oxygen concentration Can be.
  • Functional mask according to the present invention can be removed by removing the moisture and carbon dioxide inside the mask smoothly, is easy to manufacture and use, has an excellent filtration performance against external contaminants.
  • FIG. 1 is a schematic diagram showing a state in which all the components of the functional mask in an exploded state according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram showing the front of the front skeleton and the filter of the functional mask according to an embodiment of the present invention.
  • Figure 3 is a schematic diagram showing a state of the front suction port is seated in the blower of the front skeleton of the functional mask according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram showing a state of the rear suction port to which the blower of the rear frame of the functional mask according to an embodiment of the present invention is fixed.
  • FIG. 5 is a schematic view showing the lower air inlet and the second outlet of the functional mask according to an embodiment of the present invention.
  • FIG. 6 is a schematic view showing a side air inlet of the functional mask according to an embodiment of the present invention.
  • FIG. 7 is a schematic view showing a perspective view of the coupling portion of the skeletal portion and the faceted portion of the functional mask according to an embodiment of the present invention.
  • FIG. 8 is a schematic view showing a cross-sectional view of the coupling portion of the skeleton portion and the faceted portion of the functional mask according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram showing a partially enlarged cross-sectional view of the coupling portion of the skeletal portion and the faceted portion of the functional mask according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram showing a coupling state of the front skeleton and the rear skeleton of the functional mask according to an embodiment of the present invention.
  • FIG. 11 is a schematic diagram showing an enlarged view of the coupling portion of the front skeleton and the rear skeleton of the functional mask according to an embodiment of the present invention.
  • FIG. 12 is a schematic diagram showing a user wearing a finished product of the functional mask according to an embodiment of the present invention.
  • the functional mask according to the present invention has a convex shape so as to surround the face portion around the mouth of the human body, an upper air inlet is formed at the upper portion, and an outlet for discharging air discharged from the mouth at the lower portion thereof.
  • Regularly spaced from the skeleton so as to accommodate the filter is formed in the skeleton portion, the front surface of the skeleton portion is installed in the suction port and the outside air flows into the suction port through the upper, lower and side surfaces of the skeleton portion
  • the cover part is coupled to the front surface and the back surface is coupled to the back of the skeleton portion is configured to include a surface portion surrounding the mouth portion of the human body and the skeleton portion in close contact.
  • the skeleton portion and the cover portion may be coupled to each other by a magnetic coupling method using a magnet and a piece of iron.
  • the skeletal portion has a front skeleton having at least two front suction inlets formed at the top and a rear suction inlet having a structure communicating with the front suction in the upper part thereof, and receiving the exhaled air discharged from the mouth at the lower part to redirect the downward direction. It may be a skeleton portion having a structure in which a first skeleton and a rear frame having a second outlet for discharging air received from the first outlet are formed downward.
  • An exhalation discharge film made of a flexible silicone material may be formed in the first outlet.
  • a blower fan seat is formed at one of the front suction ports of the front frame, and a blower fan fixing part is formed at a rear suction port of the rear frame corresponding to the front suction port at which the blower fan seat is formed.
  • a fan may be provided between the seating portion and the fixing portion.
  • Empty spaces are formed on both sides of the front frame and the rear frame by combining the front frame and the rear frame, and a PCB for controlling the driving of the blower fan is mounted in one of the empty spaces.
  • a battery for driving the blowing fan may be mounted in the other empty space among the empty spaces.
  • a switch for driving the blower fan and a charging terminal unit for charging the battery may be formed at upper and lower ends of one side of the rear frame.
  • the faceted portion may be made of a flexible material.
  • the back surface of the skeleton portion is formed in the shape corresponding to the front shape of the faceted portion is formed in the fitting coupling portion of the protruding form for coupling with the faceted portion, the faceted portion is coupled to the protruding shape coupled to the fitting coupling portion Since the groove is formed, the skeletal portion and the faceted portion may be coupled to each other by the fitting coupling portion and the coupling groove portion.
  • the fitting coupling portion may have a structure in which the cross-sectional thickness in the direction of the skeletal portion is 20 to 30% thicker than the cross-sectional thickness in the direction of the faceted portion.
  • both rear side portions from the rear center portion may be formed to have a thicker planar thickness than the front two sides portion from the front center portion, except for the front center portion of the front skeleton.
  • a status indicator that can display at least one type of information selected from the group consisting of the state of the air sucked into the functional mask, the state of the filter, the closed state of the mask, and the surrounding oxygen concentration Can be.
  • Figure 1 is a schematic diagram showing a state in which all the components of the functional mask in the exploded state according to an embodiment of the present invention
  • Figure 2 is a front and front of the front skeleton of the functional mask in accordance with an embodiment of the present invention Schematic diagram showing the state of the filter is shown
  • Figure 3 is a schematic diagram showing the state of the front suction port is seated in the blowing unit of the front skeleton of the functional mask according to an embodiment of the present invention.
  • Figure 4 is a schematic diagram showing a state of the rear suction port is fixed to the air blowing portion of the rear frame of the functional mask according to an embodiment of the present invention
  • Figure 5 is a lower air inlet of the functional mask according to an embodiment of the present invention
  • FIG. 6 is a schematic view showing the part and the second outlet
  • FIG. 6 is a schematic view showing the side air inlet of the functional mask according to the exemplary embodiment of the present invention.
  • Figure 7 is a schematic view showing a perspective view of the coupling portion of the skeleton portion and the surface portion of the functional mask according to an embodiment of the present invention
  • Figure 8 is a skeleton portion and a facet of the functional mask according to an embodiment of the present invention
  • a schematic diagram showing a cross-sectional view of the coupling portion of the portion is shown
  • Figure 9 is a schematic diagram showing a partially enlarged cross-sectional view of the coupling portion of the skeleton portion and the face of the functional mask according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram illustrating a coupling state of the front skeleton and the rear skeleton of the functional mask according to an embodiment of the present invention
  • FIG. 11 illustrates the front skeleton and the rear skeleton of the functional mask according to an embodiment of the present invention.
  • a schematic diagram showing an enlarged view of a coupling part is shown
  • FIG. 12 is a schematic diagram showing a user wearing a finished product of a functional mask according to an embodiment of the present invention.
  • the functional mask 100 is formed in a convex shape to surround the face portion around the mouth of the human body, the outer air inlet 111, 112, 113, 121, 122, 123 is formed on the top
  • the lower portion is disposed in front of the skeleton portion (110, 120), the skeleton portion (110, 120) is formed with outlets 125, 127 for discharging the air discharged from the mouth.
  • the functional mask 100 has a discharge port (125, 127) for discharging exhaled air is formed in the lower portion of the skeletal portion (110, 120) formed in a convex shape to surround the face portion around the mouth of the human body Exhaling air with a large proportion of heavy gases such as carbon dioxide can be more effectively discharged to the outside.
  • external air inlets 111, 112, 113, 121, 122, and 123 are formed at upper portions of the skeletal parts 110 and 120, and are disposed on a front surface of the skeletal parts 110 and 120, and the intake ports ( A cover 130 for accommodating the filter 160 installed in the 111, 112, 113, 121, 122, and 123 includes the upper portion 119, the lower portion 117, and the side surface 118a of the skeleton portions 110 and 120.
  • 118b is formed so that the outside air is coupled to the front surface at regular intervals with the skeletal portion (110, 120) to be introduced into the inlet (111, 112, 113, 121, 122, 123),
  • the filter 160 By lowering the pressure of the air flowing into the mask from the outside to pass through the filter 160 slowly and to allow air to circulate inside the mask, it is possible to maximize the filtration performance for the external contaminants.
  • the filtration performance of the functional mask 100 can be further improved.
  • Coupling structure of the skeletal portion (110, 120) and the cover 130 is the outside air through the upper portion 119, the lower portion 117 and the side (118a, 118b) of the skeletal portion (110, 120)
  • Cover portion 130 is coupled to the front surface of the skeletal portion (110, 120) at regular intervals so as to flow into the (111, 112, 113, 121, 122, 123)
  • the structure is not particularly limited, for example, the skeleton portion 110, 120 and the cover 130 may be formed to be coupled to each other by a magnetic coupling method using a magnet and iron pieces (171, 172).
  • Such a magnetic coupling method has an advantage of providing a stable coupling force between the skeletal parts 110 and 120 and the cover part 130, and at the same time facilitate assembly and disassembly.
  • fixing grooves 116a and 116b of magnets or pieces of iron 171 and 172 may be formed on the front surface of the skeleton portion 110.
  • the filter 160 disposed between the skeletal parts 110 and 120 and the cover part 130 is excessively in close contact with only the inlet 112 and 122 at the center thereof, and thus the inlet ports 111, 121, 113, and 123 of both sides.
  • the inlet separation rib 112a may be formed around the inlets 112 and 122 of the center of the front frame 110.
  • the structure of the skeletal parts 110 and 120 is not particularly limited, and for example, the front frame 110 having at least two front suction ports 111, 112 and 113 formed thereon and the front suction ports 111 and 112 formed thereon.
  • the first inlet 125 and the first outlet 125 having a structure in communication with the corresponding one of the first and second inlets 121, 122, and 123 and receiving the exhaled air discharged from the mouth at a lower portion thereof and redirecting the lower direction.
  • the back frame 120 having the second outlet 127 for discharging air received from the outlet 125 in a downward direction may be formed as a skeleton portion having a structure coupled thereto.
  • the coupling structure of the front frame 110 and the rear frame 120 is not particularly limited, for example, it can be achieved by the bolt nut coupling structure 190.
  • the skeleton parts 110 and 120 formed of the front skeleton 110 and the rear skeleton 120 can be easily assembled and disassembled, and can effectively suck air from the outside, and are discharged from the user's mouth. There is an advantage that can exhale exhaled air to outside smoothly.
  • the exhalation discharge film 126 made of a flexible silicone material in the first outlet 125, the exhalation air discharged from the user's mouth is obtained to smoothly change the direction downward and at the same time with the exhalation air
  • the first outlet 125 may be configured such that the outside air filtered through the filter 160 is not mixed.
  • the exhalation discharge membrane 126 is firmly coupled to the upper and both side portions of the first outlet 125 by a method such as adhesion, and the lower portion of the first outlet 125 is the exhalation exhaust membrane 126.
  • the first outlet 125 is entirely sealed when the mask user inhales and inflows of external air, thereby opening the suction ports 111, 112, 113, 121, 122, and 123.
  • the exhalation membrane 126 is not coupled with the first outlet 125. Through the lower portion of the exhaled air can be smoothly discharged to the outside.
  • the functional mask 110 allows the blower fan seating part 114 to be formed at one of the front suction ports 111, 112, and 113 of the front frame 110, and the blower fan seating part 114 is provided.
  • the blowing fan 150 for sucking outside air is formed in the rear suction port 122 of the rear frame 120 corresponding to the formed front suction port 112. And it may be configured to be provided between the fixing portion 124. That is, a blower fan for sucking external air by forming a seating portion 114 and a fixing portion 124 in the front suction port 112 of the front frame 110 and the rear suction port 122 of the rear frame 120, respectively.
  • empty spaces are formed on both sides of the front frame 110 and the rear frame 120 by the combination of the front frame 110 and the rear frame 120, respectively.
  • a PCB 152 for controlling the driving of the blower fan 150 is mounted in the 128b, and a battery for driving the blower fan 150 in an empty space on the other side of the empty spaces (not shown).
  • 151 is configured to be mounted, while having a compact structure and at the same time can ensure stable external air inflow performance by the blowing fan 150, a functional mask 100 that can conveniently control the blowing fan 150 ) Can be prepared.
  • switches 182 and 183 for convenient driving of the blower fan 150 and a charging terminal unit 181 for charging the battery 151 may be formed on one side upper end and the lower end of the rear frame 120. .
  • the functional mask 100 is a personal fine dust notification air filtration fashion mask that is easy to breathe, for example, by applying a small blower, a dust mask that is much easier to breathe, interlocking with the fine dust information of the region, recommended to wear when needed It can be implemented in the form of a smart mask, and when connected to the dock, the dock can be designed to employ a notification function with the LED, the control by providing a respiratory healthcare App in conjunction with the smartphone It can be configured to.
  • the functional mask 100 may be implemented as a filter replacement economic mask without the burden of maintenance costs due to the high-performance mask having a sealing force of the gas mask level, fine dust generation concentration, frequency increase by applying medical liquid silicone.
  • the functional mask 100 may be applied to the internal structure to prevent direct sunlight + air circulation by the skeleton portion (110, 120).
  • the internal structure of the mask prevents the air sucked by the blower fan 150 from directly contacting the face, and forms a structure inclined to circulate / exhaust the air in the mask, thereby preventing dust from entering the gap. Air can be pushed out of the mask to effectively block out crevices.
  • the inlet separation structure design it is possible to prevent the choking by separating the air intake by the blower fan 150 and the air intake by the user's breathing, the user stepped through (the function of the filter is lost) At this point, it is possible to form a structure in which a mask can be used even when the battery 151 is discharged.
  • the material of the functional mask is a flexible and lightweight plastic material for covering the face, for example, polycarbonate (PC + GF10) can be used, the power part for the complete separation, complete cleaning, waterproof packing, close to the face It can be prepared using a medical liquid silicone or the like.
  • PC + GF10 polycarbonate
  • the surface portion 140 may be made of a flexible material, the back surface of the skeleton portion 120 in a shape corresponding to the front shape of the surface portion 140 for the coupling with the surface portion 140
  • the fitting coupling portion 129 of the protruding form is formed, and the protruding coupling groove portion 146 coupled to the fitting coupling portion 129 is formed in the faceted portion 140 so that the fitting coupling portion ( 129 and the coupling groove 146 may be formed in a structure in which the skeletal portion 120 and the surface portion 140 are coupled to each other.
  • the fitting coupling portion 129 has a cross-sectional thickness (W1) in the direction of the skeletal portion 120 to form a structure 20 to 30% thicker than the cross-sectional thickness (W2) in the direction of the facet portion 140
  • W1 cross-sectional thickness
  • W2 cross-sectional thickness
  • the faceted portion 140 is formed of a flexible silicone material as a whole, so that the upper rib 146a and the lower rib 146b of the coupling groove 146 of the protruding shape can be flexibly adjusted to each other.
  • the fitting coupling part 129 has a structure in which the cross-sectional thickness W1 in the direction of the skeletal portion 120 is 20 to 30% thicker than the cross-sectional thickness W2 in the direction of the faceted portion 140.
  • the functional mask 100 except for the rear center of the rear frame 120, both rear portions 120a and 120b from the rear center except for the front center of the front frame 110, the front It can be configured so that the thickness on the plane is formed thicker than the front sides (110a, 110b) from the central portion.
  • the thickness ratio configuration of the front skeleton 110 and the rear skeleton 120 can provide stability and robustness to the functional mask 100 to prevent deformation or distortion that may occur due to various forces applied from the outside. have.
  • the thickness of the product should be thinner toward the side, if simply reducing the thickness of the injection molded body as the strength or hardness is weakened There is a risk of damage. That is, when manufactured by making the thickness of the front skeleton and the back skeleton injection molding similar to the conventional general design method, there is a risk of breakage, there is a fear of the distortion of the mask itself, resulting in air leakage.
  • the functional mask 100 is coupled to a separate band or head strap to be worn on the user's face at both ends to support the weight and to receive a relatively large force, screws, etc.
  • the coupling member forming portions 110c and 120c such as a piece hole in which coupling members such as screws are formed in the front skeleton 110 and the rear skeleton 120 are respectively formed of the front skeleton 110 and the rear skeleton 120. For example, at a distance of 1 to 3 cm from both ends.
  • At least one type of information selected from the group consisting of a state of air sucked into the functional mask 100, a state of a filter, a state of a mask closed, and an oxygen concentration around the rear surface 120 may be displayed on one upper surface of the rear frame 120.
  • Status indicator 120d may be formed.
  • the functional mask 100 of the present invention is selected from the group consisting of, for example, the state of the air sucked into the functional mask 100 using the LED, the state of the filter, the closed state of the mask, and the surrounding oxygen concentration.
  • the angle of the status indicator 120d is appropriately adjusted so that the light of the status indicator 120d does not disturb the user's view. It can be adjusted to form.
  • the formation angle and the structure of the status indicator 120d may be implemented at an appropriate angle so that the user can consciously lower the direction of the gaze when it is necessary to check the current state and various information of the functional mask 100. have.
  • the present invention is formed in a convex shape to surround the face around the mouth of the human body, the upper portion of the outer air inlet is formed, the lower portion of the skeletal portion, the front of the skeleton portion is formed with a discharge port for exhausting the air discharged from the mouth
  • a cover part coupled to the front surface at a predetermined distance from the skeleton part so as to accommodate a filter installed at the suction port and allow external air to flow into the suction port through upper, lower, and side surfaces of the skeleton part; It relates to a functional mask that is coupled to the back of the skeletal portion and comprises a facet portion that is in close contact with the face portion around the mouth of the human body.
  • the functional mask can smoothly discharge and remove moisture and carbon dioxide inside the mask, it is convenient to use, and has an excellent filtration performance against external contaminants.

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  • 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 fonctionnel qui comporte : une partie cadre ayant une forme convexe afin d'englober la partie périorale du corps humain, un orifice d'entrée d'air externe étant formé au niveau de sa partie supérieure et un orifice d'évacuation, étant formé au niveau de sa partie inférieure, pour évacuer l'air à évacuer de la bouche ; une partie couvercle, qui est agencée au niveau d'une surface avant de la partie cadre, afin de recevoir un filtre disposé au niveau de l'orifice d'entrée, et qui est couplée simultanément à la surface avant à un intervalle prédéterminé depuis la partie cadre afin de faire s'écouler, dans l'orifice d'entrée, l'air externe par une partie supérieure, une partie inférieure et une surface latérale de la partie cadre ; une partie latérale du corps, qui est couplée à une surface arrière de la partie cadre de sorte que la partie périorale du corps humain et la partie cadre se trouvent en contact étroit. Selon la présente invention, le masque fonctionnel peut retirer l'humidité et le dioxyde de carbone en évacuant de manière uniforme l'humidité et le dioxyde de carbone de l'intérieur du masque, est facile à utiliser et présente une excellente efficacité de filtrage des contaminants externes.
PCT/KR2017/007727 2016-07-18 2017-07-18 Masque fonctionnel WO2018016852A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20160090975 2016-07-18
KR10-2016-0090975 2016-07-18
KR10-2017-0091076 2017-07-18
KR1020170091076A KR101942785B1 (ko) 2016-07-18 2017-07-18 기능성 마스크

Publications (1)

Publication Number Publication Date
WO2018016852A1 true WO2018016852A1 (fr) 2018-01-25

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PCT/KR2017/007727 WO2018016852A1 (fr) 2016-07-18 2017-07-18 Masque fonctionnel

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
TWI697342B (zh) * 2018-11-14 2020-07-01 巧連科技股份有限公司 智能強制進氣呼吸器
CN111840846A (zh) * 2020-08-26 2020-10-30 山西中辐核仪器有限责任公司 带有风机的智能防护面罩
US20210337891A1 (en) * 2020-05-03 2021-11-04 Shalin Raj Shah Mask and method of manufacturing the same
US11915570B2 (en) 2020-07-16 2024-02-27 Ventec Life Systems, Inc. System and method for concentrating gas
US11931689B2 (en) 2020-07-16 2024-03-19 Ventec Life Systems, Inc. System and method for concentrating gas

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TWI697342B (zh) * 2018-11-14 2020-07-01 巧連科技股份有限公司 智能強制進氣呼吸器
US20210337891A1 (en) * 2020-05-03 2021-11-04 Shalin Raj Shah Mask and method of manufacturing the same
US11915570B2 (en) 2020-07-16 2024-02-27 Ventec Life Systems, Inc. System and method for concentrating gas
US11931689B2 (en) 2020-07-16 2024-03-19 Ventec Life Systems, Inc. System and method for concentrating gas
CN111840846A (zh) * 2020-08-26 2020-10-30 山西中辐核仪器有限责任公司 带有风机的智能防护面罩

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