WO2020055104A1 - Masque facial pour l'intérieur du véhicule - Google Patents

Masque facial pour l'intérieur du véhicule Download PDF

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Publication number
WO2020055104A1
WO2020055104A1 PCT/KR2019/011730 KR2019011730W WO2020055104A1 WO 2020055104 A1 WO2020055104 A1 WO 2020055104A1 KR 2019011730 W KR2019011730 W KR 2019011730W WO 2020055104 A1 WO2020055104 A1 WO 2020055104A1
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WO
WIPO (PCT)
Prior art keywords
unit
mask
air
seat
vehicle interior
Prior art date
Application number
PCT/KR2019/011730
Other languages
English (en)
Korean (ko)
Inventor
최경수
조범연
배은영
김학용
장성근
Original Assignee
비클시스템주식회사
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 KR1020190052853A external-priority patent/KR102344686B1/ko
Application filed by 비클시스템주식회사 filed Critical 비클시스템주식회사
Publication of WO2020055104A1 publication Critical patent/WO2020055104A1/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
    • A62B18/02—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
    • 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
    • A62B7/00—Respiratory apparatus
    • A62B7/12—Respiratory apparatus with fresh-air hose
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]

Definitions

  • the present invention relates to a face mask for a vehicle interior, and more particularly, to a face mask for a vehicle interior selectively wearable by a vehicle user including a driver according to the degree of air pollution inside and outside the vehicle interior.
  • Hazardous substances may include pollutants, yellow spots, and various bacteria that cause allergies, as well as various fumes or fine dust. When these harmful substances penetrate into the respiratory tract, they cause various respiratory diseases and become a serious problem.
  • vehicle in the case of a vehicle user most frequently used in daily life, it is frequently exposed to soot on the road while being exposed to ultrafine dust.
  • vehicle here is a concept that includes not only ordinary passenger cars, but also trucks, subways, and trains on which passengers and passengers board.
  • the conventional vehicle air purifying device has the inconvenience of purifying the entire interior of the vehicle, and the purification rate of general fine dust is good, but the ultra fine dust is passed through, so the user must inhale the ultra fine dust as it is. There is a problem.
  • the vehicle user has the inconvenience of having to separately provide a dust mask for individual use, and the dust mask also has a limitation in purification ability, so that it is impossible to completely purify ultrafine dust. Have.
  • the present invention has been made to solve the above technical problem, and an object thereof is to provide a face mask for a vehicle interior provided to be selectively worn by a vehicle user according to an air pollution level in the vehicle interior.
  • another object of the present invention is to provide a face mask for a vehicle interior that is detachably installed on a vehicle seat closest to the vehicle user's face to improve the convenience of use by the vehicle user.
  • the present invention is to provide a facial mask for a vehicle interior provided to be individually supplied to a vehicle user by actively purifying contaminated air in the vehicle interior by a purification unit having a driving motor driven by electric energy. Do another thing.
  • An embodiment of the face mask for a vehicle interior is detachably coupled to one side of a seat in a vehicle interior, a mask unit wearable on a user's face seated on the seat, provided inside the seat, and the vehicle It includes an air purifying unit for purifying the air in the room and supplying it to the mask unit, and a connection pipe provided to be adjustable in length from the inside of the sheet to communicate with the mask unit and the air purifying unit.
  • the mask unit may be provided with at least one air inlet, and may further include a connector detachable portion for connecting the connector and the air inlet to be detachable magnetically.
  • the air purification unit may be detachably coupled to the inside of the sheet through a service opening and closing panel provided on the back surface of the sheet.
  • the air purifying unit includes an electrically driven driving unit, and the driving unit is supplied and blocked by driving power by a power button unit disposed on one of the armrest or console assembly provided on one side of the seat. Can be.
  • the air purification unit sucks and purifies indoor air of the vehicle into the seat, and supplies purified air through the connector to the mask unit. You can.
  • connection pipe is provided to be wound around a winding portion provided rotatably inside the seat, and is applied from a connection pipe control button portion disposed on any one of an armrest or a console assembly provided on one side of the seat.
  • the length of the connecting pipe exposed to the outside of the seat may be adjusted by an operation of rotating the winding part to one side or the other by an electric signal.
  • connection pipe the intermediate portion is wound and stored several times on the outer circumferential surface of the winding portion provided rotatably inside the sheet, and rotates to one side when release output is provided from the user to release the connection pipe and from the user When the provided pull-out is released, it can be rotated to the other side to wind the connector.
  • the vehicle user can selectively wear a mask unit according to the degree of air pollution even in the vehicle interior, and thus has the effect of always inhaling clean purified air.
  • the mask unit since the mask unit is detachably installed on the vehicle seat closest to the vehicle user's face, it has the effect of promoting safe driving.
  • the air purifying unit that substantially purifies indoor air of the vehicle is actively driven and purified by an electrically driven driving unit, it has an effect of rapidly supplying purified air to a user.
  • FIG. 1 is a perspective view showing a use case of a face mask for a vehicle interior according to an embodiment of the present invention
  • Figure 2 is an exploded perspective view showing a face mask for a vehicle interior according to an embodiment of the present invention
  • FIG. 3 is a perspective view showing a connection state of the mask unit and the air purification unit in the configuration of FIG. 2,
  • Figure 4 is an exploded perspective view of a main part of the air purifying unit in the configuration of Figure 2,
  • FIG. 5 is a perspective view showing an embodiment of a mask unit in the configuration of FIG. 2,
  • Figure 6 is an exploded perspective view of Figure 5
  • FIG. 7 is a cross-sectional view taken along line A-A in FIG. 5,
  • FIG. 8 is an exploded perspective view showing a mask body and a flap valve in the configuration of FIG. 5,
  • FIG. 10 is an exploded perspective view showing another embodiment of the mask unit in the configuration of FIG. 2,
  • FIG. 11 is a view of a face mask for a vehicle interior according to another embodiment of the present invention.
  • winding part 360 winding power motor
  • FIG. 1 is a perspective view showing a use case of a face mask for a vehicle interior according to an embodiment of the present invention
  • FIG. 2 is an exploded perspective view showing a face mask for a vehicle interior according to an embodiment of the present invention.
  • the face mask for a vehicle interior is detachably coupled to one side of the seat 300 in the vehicle interior, as referred to in FIGS. 1 and 2, of a user seated in the seat 300 It includes a mask unit 100 that can be worn on the face.
  • vehicle here is a concept that includes not only ordinary passenger cars, but also trucks, buses, taxis, subways, and trains for passengers. Accordingly, it will be considered that the face mask for a vehicle interior according to an embodiment of the present invention is applicable to almost all personal transportation means and public transportation means.
  • the meaning of the seat is defined to include a headrest provided to be extended with the seat to support the head or provided separately and detachably.
  • the face mask for a vehicle interior is provided inside the seat 300, the air purifying unit 100 and the seat to purify the air in the vehicle interior to supply to the mask unit 100, seat (300) is provided to be adjustable in length from inside to outside, and further includes a connecting pipe (90) communicating the mask unit (100) and the air purification unit (100).
  • the face mask for a vehicle interior made of such a configuration is provided so that the purified air from the air purification unit 100 provided separately from the mask unit 100 worn on the user is directly supplied to the user via the connector 90. It is provided. Accordingly, the user does not inhale the primary purified air by the air purifying device not shown in the vehicle interior, and the secondary purified air re-purified using the air purifying unit 100 again to purify the primary purified air. By inhaling, it is possible to safely operate while inhaling more comfortable air.
  • the mask unit 100 is worn directly on the user's face and serves to receive purified air from the air purification unit 100 and supply it to the user's respiratory tract.
  • the specific configuration and operation of the mask unit 100 will be described in more detail later.
  • the mask unit 100 may be detachably coupled to one side of the seat 300 in the vehicle interior.
  • a mask detachable portion 310 in which the mask unit 100 is detachable may be provided on a headrest (refer to reference numeral 305 in FIG. 2) separately provided on the upper portion of the vehicle seat 300 or the vehicle seat 300. have.
  • the mask detachable part 310 may be formed in a groove structure in which the mask unit 100 is seated inside the vehicle seat 300, and a part of the mask unit 100 may be formed. It may be formed of a hook structure to be hooked.
  • connection tube 90 connected to the mask unit 100 is introduced into the sheet 300 for connection with the air purification unit 100
  • a pipe inlet 320 may be formed.
  • the connecting pipe 90 introduced through the connecting pipe inlet portion 320 may be connected to the air purification unit 100 provided inside the seat 300 as described below (according to the definition of the above-mentioned sheet term, Air purifying unit includes a form provided inside the headrest). That is, the connection pipe 90 is provided to be adjustable in length from the inside of the sheet 300, and serves to communicate the mask unit 100 and the air purification unit 100.
  • Adjusting the length of the connection pipe 90 to the outside is provided by the winding portion 350 provided inside the sheet 300 to wind the intermediate portion of the connection pipe 90. More specifically, the winding portion 350 may be rotatably provided on one side or the other side while the intermediate portion of the connection pipe 90 is wound on the outer circumferential surface.
  • a winding power motor 360 directly connected to a rotation axis that becomes a rotation center to one side or the other side may be provided.
  • the winding power motor 360 When the winding power motor 360 is rotated to one side by supply of electric energy (that is, power is applied), the middle portion of the connection portion is wound on the outer circumferential surface of the winding portion 350 while the connection pipe exposed to the outside of the sheet 300 ( When the length of 90) is reduced and the winding power motor 360 is rotated to the other side by application of power, the intermediate portion of the connecting portion is released from the outer circumferential surface of the winding portion 350 and the connecting pipe 90 exposed to the outside of the seat 300 ) May increase in length.
  • the winding power motor 360 is a connector control button unit 420 disposed on any one of the armrest or the console assembly (see reference numeral 400 in FIG. 1) provided on one side of the seat 300.
  • the driving power can be applied and cut off.
  • the connector control button unit 420 is provided with a seesaw type switch, and when the user pushes one side of the seesaw type switch, the winding power motor 360 is provided to rotate to one side, and the user When the other side of the seesaw type switch is pushed, the winding power motor 360 may be provided to rotate to the other side.
  • the winding unit 350 is not necessarily provided to be driven by the winding power motor 360, and although not shown in the drawing, the winding unit 350 is a winding provided rotatably inside the sheet 300
  • the intermediate portion of the connector 90 is wound and stored several times on the outer circumferential surface of the installation 350, and when the output is provided from the user, it is rotated to one side to release the connector 90 and the output from the user is released.
  • a recovery spring (not shown) provided therein, the connection pipe 90 can be wound up.
  • connection pipe 90 introduced into the seat 300 may be connected to the air purification unit 100.
  • the air purification unit 100 may be detachably coupled to the inside of the sheet 300 through the service opening / closing panel 330 provided on the rear surface of the sheet 300, as shown in FIG. 2.
  • a service hole communicating the inside and the outside of the sheet 300 is formed on the rear surface of the sheet 300, and the service hole can be opened and closed by the service opening and closing panel 330.
  • the air purifying unit 100 is driven by electric energy as described below, and a power connector (not shown) for electrical connection may be provided inside the seat 300.
  • the service opening / closing panel 330 may have a plurality of grill-shaped suction holes so that air in the vehicle interior can be supplied to the air purification unit 100 provided inside the seat 300.
  • Air purification unit 100 made of such a configuration, as shown in FIG. 2, after purifying the air supplied into the seat 300 through a plurality of suction holes of the service opening and closing panel 330, and then the connector It serves to supply the purified air through the (90) to the mask unit 100.
  • the air purification unit 100 may include an electrically driven driver, as shown in FIG. 2.
  • the driving unit the driving power may be applied and cut off by the power button unit 410 disposed on any one of the armrest or the console assembly (see reference numeral 400 in FIG. 1) provided on one side of the seat 300.
  • a connector control button unit disposed in any one of an armrest or a console assembly (see reference numeral 400 in FIG. 1) 420) is pushed to one side to rotate the winding power motor 360 of the winding unit 350 to one side to release the connecting tube 90 to stably wear the mask unit 100, and then press the power button unit 410
  • Purified air may be supplied by operating ON to operate the driving unit of the air purification unit 100.
  • the power button unit 410 is turned off to turn off the driving unit of the air purification unit 100.
  • the connector control button part 420 By pushing the connector control button part 420 to the other side, rotate the winding power motor 360 of the winding part 350 to the other side, thereby winding the connector 90 to the winding part 350 to connect the connector 90
  • the middle portion of the winding may be stored, and the face mask may be coupled and mounted to the mask detachable portion 310.
  • FIG. 3 is a perspective view showing a connection state of the mask unit and the air purification unit in the configuration of FIG. 2
  • FIG. 4 is an exploded perspective view showing main parts of the air purification unit in the configuration of FIG. 2.
  • the air purification unit 1 may include a driving unit 10, a diffusion unit 20, a purification unit 30, and a power supply unit (not shown), as illustrated in FIGS. 2 to 4.
  • the purification unit 30 may communicate with the mask unit 100 that assists the purified air through the connector 90 to be moved to the user's respiratory system.
  • the air purification unit 1 includes a driving unit 10 for sucking air in the vehicle interior, a diffusion unit 20 for diffusing the air sucked by the driving unit 10, and a diffusion unit ( 20) includes a purifying unit 30 for purifying the air diffused by the controller, a control unit (not shown) for controlling the driving unit 10 and a display unit displaying the operation state of the device, and driving unit under control of the control unit
  • the power supply for operating the (10) is accommodated to purify the outside air according to the user's control and discharge it to the required place.
  • the driving unit 10 In the air purifying unit 1, the driving unit 10, the diffusion unit 20, and the purification unit 30 are sequentially received from the seat 300 outside to the inside, and the driving unit 10 is relatively positioned in the seat 300. It can be located inside.
  • the driving unit 10 includes a driving motor 12 that is electrically driven, a driving fan 13 and a driving motor 12 connected to the lower side of the driving motor 12 and rotated according to the operation of the driving motor 12,
  • the driving fan 13 may include a driving unit cover 11 in which the driving fan 13 is accommodated, and when the driving fan 13 is rotated, air in the vehicle interior passes through the service opening / closing panel 330 and the seat 300 through the driving unit cover 11. ).
  • the diffusion unit 20 is located inside the seat 300 relative to the driving unit 10 described above, and diffuses air introduced through the driving unit 10 to the inside purification unit 30 to air the purification unit 30. Allows uniform movement.
  • the diffuser 20 is formed with an axial hole so that the drive motor 12 passes through the center, and a diffuser 22 with a plurality of wings that diffuses air sucked from the drive unit 10 upward along the outer circumference. Can be configured.
  • the shaft hole and the outer circumference may be connected by radial ribs, and the diffuser 22 evenly moves air sucked from the driving unit 10 toward the inside of the seat 300 without being affected by vibration of the driving unit 10. I can do it.
  • the purification unit 30 is positioned inside the sheet 300 relatively more than the diffusion unit 20 described above to purify and move the air diffused from the diffusion unit 20.
  • the purification unit 30 may correspond to the shape of the diffuser 22, and may be composed of a circular filter 33 made of a casing and filter paper so as to correspond to the circular diffuser 22 as in the illustrated drawings. have.
  • the above-described driving unit 10, the diffusion unit 20 and the purification unit 30 are respectively wrapped and installed through the driving unit cover 11, the diffusion unit cover 21, and the purification unit cover 31, which are passed back and forth.
  • the cover 11 and the diffusion unit cover 21 and the purification unit cover 31 are coupled so that airtightness is maintained with each other, so that the air introduced from the outside through the driving unit 10 is not unnecessarily leaked and the diffusion unit 20 is connected. It is preferably configured to be purified through the purification unit 30 and moved to a required place.
  • the air purified through the filter 33 is guided and moved to the outlet 32, and the outlet 32 is a connecting pipe to be described later.
  • the purified air is sent to (90).
  • the air temperature control member capable of heating or cooling the purified air to a predetermined temperature before the air purified through the purification unit 30 is moved to the connection pipe 90 to be described later. May be further provided.
  • the air temperature control member may adjust the temperature of the purified air through chemical reaction or heat absorption and heat generation by an electronic device.
  • the control unit controls the driving of the driving unit 10 described above while controlling the power unit, which will be described later, operates the driving unit 10 when external power is applied to the power unit, and determines the usage time or contamination state of the purification unit 30
  • the replacement part or warning of the purification part 30 is displayed through the display part, and the abnormality of the driving part 10 is determined and guided through the display part, and the driving part 10 is controlled to control the rotational speed of the driving fan 13. While controlling in stages, it is possible to guide the user through the display unit the state of the air volume by the driving fan 13 controlled in stages.
  • the power supply unit applies power to the driving unit 10 while being controlled by the above-described control unit 50.
  • the power supply unit may include, for example, the central power supply of the vehicle to be controlled by the power button unit 410. .
  • the connecting pipe 90 serves to move the air that is purified and discharged from the inside of the above-described purification unit 30 to a required portion, and may be configured in a shape of a pipe having an inner diameter of a predetermined size in which a pipe is formed. have.
  • the connecting pipe 90 may be formed of a flexible synthetic resin material having a predetermined length or a tube made of a shape memory alloy material.
  • the connecting pipe 90 is composed of at least one (preferably a pair) to be connected to or close to the outlet 32 of the above-described purification unit cover 31 to receive purified air discharged from the outlet 32. have.
  • the other end of the connector 90 is connected to the mask unit 100 mounted on one side of the sheet 300, the mask unit 100, the purified air discharged through the connector 90 is the user's mouth Or it can be inhaled simultaneously through the nose or mouth and nose.
  • FIG. 5 is a perspective view showing one embodiment of the mask unit in the configuration of FIG. 2
  • FIG. 6 is an exploded perspective view of FIG. 5
  • FIG. 7 is a cross-sectional view taken along line AA of FIG. 5
  • FIG. 8 is the configuration of FIG. It is an exploded perspective view showing the middle mask body and the flap valve
  • FIG. 9 is a cutaway perspective view taken along the line BB of FIG. 8.
  • the mask unit 100 does not need to be formed in any one shape, and can be modified in various forms and installed on the user's face.
  • the mask unit 100 may be further provided with a separate connecting member that can be fixed to a part of the user's body, and a ventilation device may be further provided on one side of the mask unit 100 or a separate purification device may be further provided. have.
  • the mask unit 100 may be composed of a cold-reducing material, may be composed of a multi-layer fabric treated with a UV-blocking coating, and composed of a multi-layer fabric, and between the multi-layer fabrics, an air nozzle connected to the above-described connector 90 It may be further provided with a connector consisting of a connector (160, see FIG. 6).
  • the mask unit 100 as referenced in Figures 5 to 9, the mask body 110, and the mask shell 120 and the mask body 110 is partially attached, the mask body It includes an inner silicone pad 130 that prevents direct contact with the user's facial skin and seals the outside air from entering the gap.
  • the mask body 110 serves to partition the first fluid space S1 and the second fluid space S2, which will be described later, while forming the skeleton of the facial mask according to the present invention.
  • the second fluid space S may be widely interpreted as a region distinct from the first fluid space S.
  • the mask body 110 is worn on the user's face to cover the respiratory tract of the user's face, and may be spaced apart from the user's face to form a first fluid space S1 between the user's respiratory tract.
  • the separation distance between the inner surface of the mask body 110 constituting the first fluid space S1 and the user's face is not limited, but may be a distance that can provide a space in which exhalation and inhalation of the user can be easily achieved. have.
  • a body penetrating part 111 partially opened in the front-rear direction may be formed, and preferably, may be formed under the body.
  • a communication port 115 provided to communicate with the second fluid space S2 to be described later may be formed on the mask body 110.
  • At least one communication port 115 may be formed, and the flexible flap valve 150 may be coupled.
  • the flexible flap valve 150 may also be provided with at least one or more.
  • the flexible flap valve 150 may function as an exhalation valve or an emergency valve, and may also serve as two roles.
  • the communication port 115 may include one side communication port 116 for exhalation valves formed on the right side and the other communication port 117 for emergency valves formed on the left side when viewed from the front centered on the center.
  • a fixing groove 118 for fixing a flap body 153 to be described later may be provided between one communication hole 116 and the other communication hole 117.
  • air communication ports 134 may be provided at both right and left ends of the mask body 110 to communicate with the first fluid space S1.
  • the air communication port 134 serves as an inlet through which purified air is introduced from the air purification unit 1 to be described later.
  • the mask skin 120 serves to shield the outer surface of the mask body 110.
  • the mask shell 120 may form a second fluid space S2 between the inner surface and the outer surface of the mask body 110.
  • the outer surface of the mask body 110 and the inner surface of the mask shell 120 may be provided to be spaced apart by a volume occupied by the second fluid space S2.
  • the discharge slit 125 may be formed downwardly from side to side so that air according to a user's exhalation is discharged from the second fluid space S2 under the mask shell 120. Therefore, the user's exhalation flowed from the first fluid space S1 into the second fluid space S2 is discharged downward to the lower side of the mask sheath 120, so that the user's exhalation is moist to the upper side where the user's eyes are located. Can be prevented from being discharged immediately.
  • the left and right ends of the mask sheath 120 may be provided with a binding band 124 to which a wear band for wearing to a user's head (especially to cover the entire occipital region) or a wearing ring for wearing to a user's ear is attached.
  • the binding portion 124 may be shielded from the outside by a binding portion cover 142 detachably provided on the outer surface of the mask shell 120.
  • the mask body 110 and the mask sheath 120 made of such a configuration may be mutually coupled by at least one of a separate fastening member or an inner silicone pad 130.
  • the separate fastening member means a fastening method consisting of a groove and a protrusion, a fastener such as a screw or a bolt.
  • the inner silicone pad 130 is formed between the outer surface of the mask body 110 and the inner surface of the mask shell 120.
  • the fluid space S2 may be provided to be completely sealed with the outside except for the discharge slit 125 and the communication port 115 described above.
  • the inner silicone pad 130 is partially extended to the inner surface of the mask body 110, so that the inner silicone pad 130, not the inner surface of the mask body 110, directly contacts the user's face. By doing so, it is possible to improve the user's wearing comfort.
  • the inner silicone pad 130 is provided to surround the rim of the mask body 110 and the mask sheath 120 at the same time as a part of the rim portion, thereby serving to mutually couple the mask body 110 and the mask sheath 120. You may.
  • the inner silicone pad 130 may perform an additional role of imparting a unique design feeling by forming the appearance of the outer edge portion of the face mask according to the present invention.
  • the upper portion of the inner silicone pad 130 may be formed in a shape that substantially covers a user's nostril, and the middle portion includes a first fluid space S1 and a first agent formed between the mask body 110 and the mask sheath 120. 2
  • a large hollow portion 131 is formed for mutual communication of the fluid space S2, and air communication ports 134 corresponding to the above-described air inlets 113 may be formed at both right and left ends.
  • the mask unit 100 is disposed between the outer surface of the mask body 110 and the inner surface of the mask shell 120, the pressure of the first fluid space (S1) formed according to the user's exhalation or intake. Accordingly, a flap valve 150 for opening and closing the first fluid space S1 and the second fluid space S2 may be further included.
  • the user's exhalation refers to air discharged from the user by the user's exhalation
  • the user's inspiration refers to air supplied to the user by the user's inspiration
  • the air supplied by the user's intake air is air supplied from the air purification unit 1 provided separately from the mask unit 100 according to the present invention, as shown in FIG. 9. That is, in the mask unit 100 according to the present invention, a separate filter is not required for the purification of contaminated external air, and the air previously purified by the air purification unit 1 by the user's intake action is the first fluid. It enters the space (S1) and immediately enters the user's respiratory system.
  • the air purifying unit 1 may be provided with a purification unit 30 for purifying while inhaling and diffusing external air, and an air temperature regulating member for heating or cooling the purified air.
  • a purification unit 30 for purifying while inhaling and diffusing external air
  • an air temperature regulating member for heating or cooling the purified air.
  • the purification unit 30 may be a filter member that filters out fine dust, pollen, yellow dust, and various bacteria while passing the external air introduced therein.
  • At least one air inlet 113 communicating with the first fluid space S1 may be formed in the mask body 110 to supply purified air purified by the air purification unit 1.
  • the air inlets 113 are provided at the left and right ends of the mask body 110, respectively, and are respectively connected so that the purified air from the air purification unit 1 is supplied to the air inlets 113
  • the tube 90 can be connected.
  • the connecting pipe 90 is detachably connected to the air inlet 113 by a connecting pipe detachable portion 160.
  • it is good to be easily detachable by a magnetic coupling type for easy detachment.
  • the magnetic detachable function of the present invention is a function that allows the user to wear the mask unit 100 first every time the mask is worn from the user's point of view and to easily and conveniently connect the connector 90 connected to the air purification unit 1 to the mask unit 100. Provided, so that even when the mask unit 100 is removed, the connector 90 and the mask unit 100 are easily detached and then the mask unit 100 can be removed.
  • the mask unit 100 has a different face shape and size for each user, and it is difficult to be used by multiple people when considering hygiene aspects. If the air purifying unit 1 is in a form that is not separated from the mask unit 100, the air purifying unit 1 is required for each mask unit 100. However, in one embodiment of the present invention, since the mask unit 100 is configured such that the air purification unit 1 is detachably attached to the mask unit 100, the air purification unit 1 can be shared by multiple people Therefore, even if the vehicle user changes, it has an advantage that can be used universally.
  • connection pipe detachment unit 160 is a detachable main body 161 having an empty interior, a connection pipe connection unit 162 to which the connection pipe 90 is connected, and air. It may include a bent portion 163 bent to be inserted into the inlet 113.
  • the bent portion 163 of the connector desorption unit 160 is provided with an annular first magnetic body 166, which is not limited to a simple attachment and detachment by a user, and the air inlet 113 has a first magnetic body ( 166) and a second magnetic body 167 that is magnetically coupled may be provided.
  • the magnetic force formed by the first magnetic body 166 and the second magnetic body 167 is generated by the magnetic force when the user moves the bent portion 163 of the connector detachable portion 160 close to the air inlet 113. It is preferable that a magnetic force is formed such that the bent portion 163 of the connection pipe detachable portion 160 can be inserted into the air inlet 113 side.
  • the first magnetic body 166 may be forcibly fitted on the outer circumferential surface of the bent portion 163. To this end, the first magnetic body 166 so that the first magnetic body 166 is not separated on the outer circumferential surface of the bent portion 163 by the insertion pressure or the removal pressure of the connector detachable portion 160 to the air inlet 113 ) A larger fitting rib 164 than the hollow inner diameter may be formed.
  • the first magnetic body 166 and the second magnetic body 167 may be provided to be magnetically coupled in a spaced apart state when the bent portions 163 of the connector detachable portion 160 are inserted into the air inlet 113. You can.
  • first magnetic body 166 and the second magnetic body 167 are configured in a passage for supplying purified air supplied from the air purification unit 1, the first magnetic body 166 and the first magnetic body 166 and the second magnetic body 2 This is to prevent the magnetic body 167 from colliding with each other so that plating or magnetic powder is generated and flows into the user's respiratory tract.
  • an insert may be inserted between the first magnetic body 166 and the second magnetic body 167, and the insert may open a portion of the second magnetic body 167 and cover a portion.
  • opening a portion it is possible to prevent the magnetic coupling force from being reduced, and by covering a portion, it is possible to stably prevent the first magnetic body 166 from colliding with the second magnetic body 167.
  • An insert 168 may be formed between the first magnetic body 166 and the second magnetic body 167, and the insert 168 is connected to the mask body 110 to fix the second magnetic body 167.
  • the second magnetic body 167 may be a fixed cover.
  • the insert 168 may partially cover the second magnetic body 167, but is not limited to covering the whole.
  • the second magnetic body 167 may be formed in an oval shape more than the shape of the second magnetic body 167.
  • the ellipse of the insert 168 has the largest diameter equal to or larger than the outer diameter of the second magnetic body 167, and the smallest diameter smaller than the outer diameter or inner diameter of the second magnetic body 167.
  • the air communication port 134 of the inner silicon pad 130 is preferably formed smaller than the outer diameter of the first magnetic body 166. Upon insertion of the connector detachable portion 160, the first magnetic body 166 and the inner circumferential surface of the air communication port 134 of the inner silicone pad 130 come into contact with each other, and the inner silicone pad ( The air communication port of 130) is expanded and adhered to serve as a sealing to block external air.
  • the air communication port 134 By designing the inner circumferential surface of the air communication port 134 to be smaller than the outer diameter of the first magnetic body 166 of the detachable portion, the air communication port 134 expands and adheres to the external air even in frequent desorption, thereby naturally acting as a sealing.
  • the air communication port 134 of the inner silicone pad 130 is a highly flexible material that is extended only by magnetic force, and is easily deformed in correspondence with the insertion and rotation of the connector desorption unit 160, and the original air during desorption with elastic restoring force The size of the communication port 134 is restored.
  • connection pipe 90 and the air inlet are spaced apart and magnetically coupled, the sealing of the connection pipe detachable portion 160 uses a very flexible inner silicone pad 130, so that the connection pipe 90 and the air inlet are It can be rotated freely, so that even if the connecting tube 90 moves, it is possible to significantly reduce the transmission to the mask unit 100.
  • the frictional force generated when the connector 90 is rotated is proportional to the elasticity of the inner silicone pad 130. , Even if the binding force is strengthened by increasing the magnetic force, the friction force does not increase significantly, so it is not a problem.
  • an adsorption filter 170 may be further provided in a part of the mask body 110, preferably in the body through portion 111 formed on the lower side.
  • the adsorption filter 170 may be a filter that serves to remove moisture or odor in the first fluid space S1.
  • the adsorption filter 170 can improve the user's emotional quality by providing a natural fragrance harmless to the human body to the user's respiratory system.
  • the adsorption filter 170 shields the body penetrating portion 111 so that the first fluid space S1 and the second fluid space S2 are not communicated with each other except for the communication port 115 described above. Can be.
  • the air discharged by the user's exhalation moves to the second fluid space S2 opened by the flap valve 150 from the first fluid space S1, as shown in FIG. 9, and then discharges the slit 125 ) To the outside.
  • the mask unit 100 the flap valve 150 is closed during the intake action of the user so that only the air purified by the air purification unit 1 is supplied to the user's respiratory system, and the user's It is desirable to act only as a one-way valve that is opened during exhalation and allows the user to exhale.
  • the flap valve 150 made of a one-way valve allows the user It is possible to provide the inconvenience of forcibly removing the mask unit 100 according to the present invention.
  • the flap valve 150, the first fluid space (S1) and the second fluid space (S2) according to the degree of decompression formed in the first fluid space (S1) It may be provided to open the emergency.
  • the flap valve 150 As shown in Figure 8, the flap body 153 is formed with a fixing protrusion 154 fixed to the outer surface of the mask body 110, and the flap body It is formed extending to one side of (153), one side free end 151 for the exhalation valve extended to cover the one side communication port 116, and is formed to extend to the other side of the flap body 153, the other side communication port (117) It may include the other free end 152 for the emergency valve extended to cover the.
  • one free end 151 and the other free end 152, the inner surface of the mask shell 120 and the mask body 110 in the second fluid space (S2) according to the pressure change of the first fluid space (S1) ) May be provided with a flexible flap that curves between the outer surfaces.
  • one side of the free end 151 and the other side of the free end 152 may be formed to have a thickness in which only a portion of the end portion (tip) is bent.
  • the other free end 152 for the emergency valve may be configured to have less flexibility than one free end, and thus may be opened upon expiration or may remain closed.
  • the purified air of the separately provided air purification unit 1 is introduced into the first fluid space (S1) through the air inlet 113.
  • the pressure in the first fluid space S1 is emergencyly decompressed below a predetermined pressure due to sudden difficulty in breathing, lack of oxygen, or problems in the air purification unit.
  • the air flowing into the first fluid space S1 may be an emergency situation that must be introduced through the communication port 115 as well as the purified air supplied by the air purification unit 1, and the emergency valve is opened. Needs to be.
  • the predetermined pressure is not limited, and may be, for example, a pressure suddenly reduced by the user suddenly inspiring.
  • the tip of the other free end 152 for the emergency valve may be bent toward the first fluid space S1 and be opened for emergency. It needs to be done.
  • the exhalation valve side A support rib 116a may be formed to prevent the free end from bending and opening toward the first fluid space.
  • the support rib 117a may be formed to cross the other communication port 117 up and down.
  • the other free end for the emergency valve must be less flexible than the one free end for the exhalation valve in order to prevent the emergency opening during routine intake, and the other free end for the emergency valve is thicker than the one free end for the exhalation valve. Can be configured.
  • a reinforced rib may be formed in one region of the other free end for the emergency valve.
  • the reinforcing rib can prevent the other free end for the emergency valve from bending toward the first fluid space when the forming pressure of the first fluid space exceeds the predetermined pressure and is less depressurized.
  • FIG. 10 is an exploded perspective view showing another embodiment of the mask unit in the configuration of FIG. 2.
  • FIG. 10 is a case of another embodiment in which one flexible flap valve 150 is present, and when the exhalation, the flap valve 150 is bent in the direction of the second fluid space S2 and opened and closed during inspiration. Serves as a valve, and in the case of an emergency situation in which the first fluid space S1 is decompressed below a predetermined sound pressure, the flexible flap valve 150 is connected to the first fluid space S1 through the communication port 115. It can be configured to act as an emergency valve to be able to be inhaled by the emergency opening of the first fluid space (S1) and the second fluid space (S2).
  • the mask unit 100 is emergency according to the degree of decompression in the first fluid space S1 provided by the user's intake when an urgent situation occurs, such as a problem with the inflow of air from the air purification unit 1.
  • an urgent situation occurs, such as a problem with the inflow of air from the air purification unit 1.
  • By opening the valve to enable emergency intake it has the effect of preventing the occurrence of a safety accident in case of emergency, and by removing moisture and odor in the air (first fluid space (S1)) of the adjacent portion of the user's respiratory system. It has the effect of improving the user's emotional quality.
  • the air purification unit may be present in a cushion 500 such as a separate neck cushion. It can be mounted on a ready-made vehicle, and can be used as a cushion.
  • the mounting method may use a belt 501, and may be a velcro or magnetic method to facilitate detachment.
  • the air purification unit is provided in a separate cushion 500 and mounted in a detachable form on the seat 300 or the like, and the specific structure uses the above.
  • the air purifying unit may be detachably coupled to the inside of the cushion through a service opening / closing panel provided separately on the cushion, and a length of connection between the mask unit and the air purifying unit may be provided.
  • the mask unit is provided with at least one air inlet, and further includes a connector desorption unit for magnetically detachable connection between the connector and the air inlet, and the air purification unit includes an electrically driven driver.
  • the driving unit is controlled by wire or wirelessly by a power button unit disposed in the vehicle, such as an armrest or a console assembly provided on one side of the seat, so that driving power is applied and blocked, and driving power is supplied to the driving unit of the air purification unit.
  • the air purification unit When is applied, the air purification unit sucks the indoor air of the vehicle to And supply air purified through the connecting pipe to the mask unit, and the connecting pipe is provided to be wound around a winding portion provided to be rotatable inside the cushion, and the winding portion is rotated to one side or the other side.
  • the length of the connecting pipe exposed to the outside of the cushion is adjusted by an automatic or manual operation, and the connecting pipe is stored several times by winding an intermediate portion on the outer circumferential surface of the winding portion provided rotatably inside the cushion.
  • An embodiment of the face mask for a vehicle interior drives the air purification unit 1 to be electrically driven on the seat 300 of various types of vehicle interiors to purify air to the user's mask unit 100.
  • By directly supplying it provides an advantage that more comfortable air can be supplied to the user.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

La présente invention comprend : une unité de masque qui peut être portée sur le visage d'un utilisateur assis dans un siège ; une unité de purification d'air qui est disposée à l'intérieur du siège ou maintenue de manière fixe/amovible sur le siège, et purifie l'air de l'intérieur du véhicule de façon à fournir l'air purifié à l'unité de masque ; et un tube de raccordement ayant une longueur réglable, et reliant l'unité de masque et l'unité de purification d'air, améliorant ainsi la commodité de l'utilisateur.
PCT/KR2019/011730 2018-09-11 2019-09-10 Masque facial pour l'intérieur du véhicule WO2020055104A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2018-0108413 2018-09-11
KR20180108413 2018-09-11
KR10-2019-0052853 2019-05-07
KR1020190052853A KR102344686B1 (ko) 2018-09-11 2019-05-07 차량 실내용 안면 마스크

Publications (1)

Publication Number Publication Date
WO2020055104A1 true WO2020055104A1 (fr) 2020-03-19

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Application Number Title Priority Date Filing Date
PCT/KR2019/011730 WO2020055104A1 (fr) 2018-09-11 2019-09-10 Masque facial pour l'intérieur du véhicule

Country Status (1)

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WO (1) WO2020055104A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112677919A (zh) * 2021-01-25 2021-04-20 刘德旺 一种汽车落水逃生装置
CN113398505A (zh) * 2021-07-02 2021-09-17 中国民航大学 一种带有防疫面罩的个性化送风座椅
CN114288565A (zh) * 2021-12-09 2022-04-08 重庆长安汽车股份有限公司 一种led红蓝光美容装置、搭载美容装置的汽车及使用方法

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Publication number Priority date Publication date Assignee Title
US5477850A (en) * 1992-10-06 1995-12-26 Rockwell International Corp. Integrated buoyancy suit crew protection system with +/-GZ protection
JP2006158572A (ja) * 2004-12-06 2006-06-22 Matsushita Electric Ind Co Ltd 移動体用酸素富化機
US20120139304A1 (en) * 2010-12-03 2012-06-07 Jang Jae Ho Vehicle seat with oxygen tank storage
US20130147239A1 (en) * 2011-12-07 2013-06-13 Airbus Operations Sas Headrest for an aircraft pilot's seat and seat comprising a such headrest
US8584674B1 (en) * 2008-05-22 2013-11-19 Samuel Poliard Oxygen delivery system for motor vehicles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477850A (en) * 1992-10-06 1995-12-26 Rockwell International Corp. Integrated buoyancy suit crew protection system with +/-GZ protection
JP2006158572A (ja) * 2004-12-06 2006-06-22 Matsushita Electric Ind Co Ltd 移動体用酸素富化機
US8584674B1 (en) * 2008-05-22 2013-11-19 Samuel Poliard Oxygen delivery system for motor vehicles
US20120139304A1 (en) * 2010-12-03 2012-06-07 Jang Jae Ho Vehicle seat with oxygen tank storage
US20130147239A1 (en) * 2011-12-07 2013-06-13 Airbus Operations Sas Headrest for an aircraft pilot's seat and seat comprising a such headrest

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112677919A (zh) * 2021-01-25 2021-04-20 刘德旺 一种汽车落水逃生装置
CN113398505A (zh) * 2021-07-02 2021-09-17 中国民航大学 一种带有防疫面罩的个性化送风座椅
CN114288565A (zh) * 2021-12-09 2022-04-08 重庆长安汽车股份有限公司 一种led红蓝光美容装置、搭载美容装置的汽车及使用方法

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