WO2016052791A1 - Multifunctional mask - Google Patents

Multifunctional mask Download PDF

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Publication number
WO2016052791A1
WO2016052791A1 PCT/KR2014/009596 KR2014009596W WO2016052791A1 WO 2016052791 A1 WO2016052791 A1 WO 2016052791A1 KR 2014009596 W KR2014009596 W KR 2014009596W WO 2016052791 A1 WO2016052791 A1 WO 2016052791A1
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WO
WIPO (PCT)
Prior art keywords
mask
wearer
gas
check valve
nose
Prior art date
Application number
PCT/KR2014/009596
Other languages
French (fr)
Korean (ko)
Inventor
왕종문
Original Assignee
왕종문
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 왕종문 filed Critical 왕종문
Publication of WO2016052791A1 publication Critical patent/WO2016052791A1/en

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    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00Breathing 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
    • A62B18/02Masks
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00Breathing 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
    • A62B18/08Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00Breathing 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
    • A62B18/08Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10Valves
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00Filters for breathing-protection purposes

Definitions

  • the present invention relates to a multifunctional mask.
  • a dust mask or a gas mask (hereinafter, a mask) is usually divided into a face part and a purifier, and a purifier is provided with a filter to purify the air.
  • the mask is produced in a variety of forms, such as a small mask covering only the nose and mouth, and a full face mask covering the entire face. Such a mask should allow the wearer to have sufficient visibility so as not to disturb the work, and the longer the replacement cycle of the canister, the better the cost reduction.
  • the mask according to the prior art is provided with a large volume purifying container on one side or both sides of the portion where the wearer's mouth is located.
  • the purifier of the mask narrows the wearer's field of view, thereby obstructing work.
  • the purifying container is located in front of the mask, fine substances such as dust generated as the work is directly absorbed into the purifying container.
  • the mask according to the prior art has a problem that the replacement cycle of the trash can is shortened, and thus the replacement cost is excessively consumed.
  • the moisture is generated in the lens due to the temperature difference between the inside of the lens and the outside of the lens, there is a problem that there is no means for removing the moisture of the lens.
  • the mask according to the prior art has a problem that can not cope with the size of the wearer's nose or mouth size is fixed size.
  • Patent Document 1 KR2008-0113383 A
  • the present invention is to solve the above-mentioned problems of the prior art, one aspect of the present invention is to prevent the occurrence of moisture in the protective lens by introducing a new gas into the upper mask each time the wearer inhales the gas (air). To provide a multifunctional mask that can be.
  • the filter unit by placing the filter unit on the upper side of the upper mask, the side or back of the wearer's head, the wearer's back, etc., the wearer's field of view can be widened, and the multi-function mask can minimize the absorption of fine material into the filter unit. It is to provide.
  • another aspect of the present invention is to provide a multi-function mask that can be configured to replace the lower mask to correspond to the shape or size of the wearer's nose.
  • Multifunctional mask according to an embodiment of the present invention is provided with a protective lens to cover the eyes of the wearer and to secure the field of view, the upper mask is formed in the suction hole on one side, the lower end of the upper mask, the nose and mouth of the wearer And a lower mask having a first check valve in communication with the upper mask and a second check valve in communication with the outside, wherein the first check valve allows gas to pass from the upper mask in the direction of the lower mask only.
  • the second check valve may allow gas to pass outwardly only from the lower mask, and the gas introduced into the upper mask through the suction hole is transferred to the lower mask through the first check valve. Inhaled by the wearer's nose and mouth, the gas discharged from the wearer's nose and mouth is discharged to the outside through the second check valve.
  • the suction hole is formed at the top or side end of the upper mask.
  • the lower mask, the first lower mask formed to cover the wearer's mouth, and the width from the central region of the top of the first lower mask to cover the wearer's nose And a second lower mask extending upwardly to narrow.
  • the first check valve is formed on the upper surface of the first lower mask or the second lower mask.
  • the second check valve is formed on the lower surface or the front surface of the first lower mask.
  • the upper mask is provided on the upper side, and further purifies the gas, and further comprises a first filter unit for supplying the purified gas to the upper mask through the suction hole.
  • the multi-function mask according to an embodiment of the present invention, it further comprises a sun shader extending from the first filter unit to cover the sunlight.
  • the wearing means fixed to the wearer's head, the second filter portion coupled to the wearing means to be disposed on the side or the back of the wearer's head, purifying the gas, and purifying And a connection hose connecting the second filter part and the suction hole to supply a gas to the upper mask.
  • the third filter is formed in the form of a hat to wear on the head of the wearer, the third filter to purify the gas, and to supply the purified gas to the upper mask, the third filter It further comprises a connection hose for connecting the suction hole with the portion.
  • the wearing means fixed to the head of the wearer, coupled to the wearing means is formed to extend radially of the wearing means, the fourth filter unit for purifying the gas, and And a connection hose connecting the fourth filter part and the suction hole to supply purified gas to the upper mask.
  • the wearing means fixed to the wearer's shoulder, the fifth filter portion is coupled to the wearing means detachably to be disposed on the wearer's back, purifying the gas, and purged And a connection hose connecting the fifth filter part and the suction hole to supply gas to the upper mask.
  • the fifth filter part is formed with an exhaust hole to which the connection hose is connected, and a first filter member having a carbon filter therein, and communicating with the first filter member.
  • a second filter member including a dust filter and a support part for supporting the dust filter, wherein the wearing means is provided with an accommodating part for accommodating the first filter member and the second filter member.
  • the tank holding a gas
  • a connection hose connecting the tank and the suction hole to supply the gas of the tank to the upper mask.
  • Multifunctional mask is provided with a protective lens to cover the eye of the wearer and to secure the field of view, the upper mask having a suction hole formed on one side, and is detachably coupled to the upper mask, A lower mask covering the nose or mouth and having a first check valve in communication with the upper mask, and a second check valve in communication with the outside, wherein the first check valve has a gas direction from the upper mask to the lower mask; Only pass through the gas, the second check valve is a gas can pass only in the outward direction from the lower mask, the gas introduced into the upper mask through the suction hole is transferred to the lower mask through the first check valve. The gas is sucked into the wearer's nose or mouth, and the gas discharged from the wearer's nose or mouth is passed through the second check valve. Is discharged to the outside.
  • the suction hole is formed on the top or side end of the upper mask.
  • the lower mask is a nose mask for narrowing the width between both sides toward the upper side to cover the wearer's nose.
  • the first check valve is formed on the side of the nose mask
  • the second check valve is formed on the lower surface of the nose mask
  • the center is coupled to the lower side of the nose mask, both ends are formed of a tube extending from the center in both side directions of the upper mask, the second check valve It further includes an induction pipe for guiding the gas discharged to the outside through both sides of the upper mask.
  • the lower mask is provided in the lower portion of the nose mask for narrowing the width between both sides toward the upper side to cover the nose of the wearer, and the nose mask for the lower And an intake mask formed to cover the wearer's mouth.
  • the first check valve is formed on the side of the nose mask
  • the second check valve is formed on the front surface of the acquisition mask.
  • the multi-function mask provided on the upper end of the upper mask, purifying the gas, and further comprises a filter for supplying the purified gas to the upper mask through the suction hole.
  • the multi-function mask according to another embodiment of the present invention, further comprising a hood coupled to the upper mask and the lower mask, covering the head of the wearer.
  • the protective lens is formed with a depression recessed from the lower center to the upper side, the upper mask supports the edge of the protective lens, but corresponds to the depression A first frame protruding from the protective lens toward the wearer, and a second frame extending from the first frame to support an edge of the recessed part;
  • the lower mask is detachably coupled to the first frame and the second frame.
  • the lower mask is coupled to the first frame and the second frame to be detachably bonded.
  • the first groove portion extending from the wearer toward the protective lens is formed on the side of the first frame exposed by the opening portion, both sides of the lower mask A lower end is formed with a first protrusion protruding to be inserted along the first groove, a front end of the lower mask is formed with a second groove extending along the edge, the second frame protrudes to correspond to the second groove Second projections are formed.
  • the first fastening groove is formed in the first groove portion, the first fastening protrusion protruding to correspond to the first fastening groove in the first projection portion Is formed.
  • a second groove portion extending along the edge is formed in the front end of the lower mask, the second protrusion protruding to correspond to the second groove portion in the second frame Is formed, and second fastening grooves are formed on the side surfaces of the first frame exposed by the opening, and second fastening protrusions protruding to correspond to the second fastening grooves are formed at lower ends of both sides of the lower mask. do.
  • the filter unit by placing the filter unit on the top of the upper mask, the side or back of the wearer, the wearer, etc., the wearer's field of view can be widened, and the absorption of fine materials into the filter unit can be minimized. .
  • FIG. 1A to 1C are perspective views of a multifunctional mask according to an embodiment of the present invention.
  • FIG. 2 to 3 is a perspective view showing the operation of the multi-function mask according to an embodiment of the present invention
  • FIGS. 4 to 7 are perspective views in which the first filter unit to the fourth filter unit are added to the multifunctional mask according to the embodiment of the present invention.
  • FIGS 8 to 9 are perspective views in which the fifth filter unit is added to the multifunctional mask according to the embodiment of the present invention.
  • FIGS. 8 to 9 are front and cross-sectional views of the fifth filter part shown in FIGS. 8 to 9;
  • FIG. 12 is a perspective view of adding a tank to the multi-function mask according to an embodiment of the present invention.
  • FIG. 13 to 14 is an exploded perspective view of a multi-function mask according to another embodiment of the present invention.
  • FIG. 15 is a perspective view of the multifunction mask in accordance with another embodiment of the present invention.
  • FIG. 16 is a perspective view of a filter unit added to a multifunctional mask according to another embodiment of the present invention.
  • 17A to 17B are perspective views in which an acquisition mask is added to a multifunctional mask according to another embodiment of the present invention.
  • 21 is a bottom view illustrating various forms of a nose mask for a multifunctional mask according to another embodiment of the present invention.
  • FIG. 22 is a perspective view of a hood added to the multi-function mask in accordance with another embodiment of the present invention.
  • FIGS. 1A to 1C are perspective views of a multifunctional mask according to an embodiment of the present invention.
  • the multi-function mask according to the present embodiment is provided with a protective lens 113 to cover the eyes of the wearer and to secure a field of view
  • the upper mask (1) is formed with a suction hole 115 110, a first check valve 123 provided at a lower end of the upper mask 110 to cover a wearer's nose and mouth, and communicating with the upper mask 110, and a second check valve 125 communicating with the outside.
  • the lower mask 120 is formed, the first check valve 123 is a gas can pass only in the direction of the lower mask 120 from the upper mask 110, the second check valve 125 is a gas It can pass only in the outer direction from the lower mask 120, the gas introduced into the upper mask 110 through the suction hole 115 is delivered to the lower mask 120 through the first check valve 123, the wearer Of the gas is sucked into the nose or mouth of the wearer and the gas discharged from the nose or mouth of the wearer It is discharged to the outside.
  • the first check valve 123 is a gas can pass only in the direction of the lower mask 120 from the upper mask 110
  • the second check valve 125 is a gas It can pass only in the outer direction from the lower mask 120
  • the gas introduced into the upper mask 110 through the suction hole 115 is delivered to the lower mask 120 through the first check valve 123
  • the wearer Of the gas is sucked into the nose or mouth of the wearer and the gas discharged from the nose or mouth of the wearer It is discharged to the
  • the upper mask 110 serves to protect the wearer's eyes.
  • the upper mask 110 is provided with a protective lens 113 on the front. While the protective lens 113 covers the wearer's eyes, the protective lens 113 may be formed of a transparent material to secure a field of view.
  • the suction hole 115 is formed on one side of the upper mask 110.
  • the suction hole 115 may be formed at the upper end (see FIG. 1A) or the side end (see FIG. 1B) of the upper mask 110.
  • the suction hole 115 is not necessarily to be formed only at any one of the upper end or the side end of the upper mask 110, but may be formed at both the upper end and the side end of the upper mask 110 (see FIG. 1C).
  • a stopper 117 may be provided to selectively close the suction hole 115.
  • the gas purified by the filter unit or the external gas may flow into the upper mask 110.
  • the air is introduced into the upper mask 110 through the suction hole 115, thereby preventing the moisture generated in the protective lens 113, Detailed information related to this will be described later.
  • the lower mask 120 supplies the gas or external gas purified by the filter unit to the wearer's nose or mouth, and discharges the gas discharged from the wearer's nose or mouth to the outside.
  • the lower mask 120 is provided at the lower end of the upper mask 110 to cover the nose and mouth of the wearer.
  • the lower mask 120 may be manufactured integrally with the upper mask 110, and a partition layer 127 may be formed at a boundary between the lower mask 120 and the upper mask 110.
  • the lower mask 120 is not necessarily manufactured integrally with the upper mask 110, but may be separately manufactured and combined.
  • the lower mask 120 and the edge of the upper mask 110 is provided with a packing in close contact with the face of the wearer, it is possible to prevent the inflow of external bacteria, fine dust or water.
  • the lower mask 120 may include a first check valve 123 communicating with the upper mask 110 and a second check valve 125 communicating with the outside.
  • the first check valve 123 may pass the gas only in the direction of the lower mask 120 in the upper mask 110, it may not pass in the direction of the upper mask 110 in the lower mask 120. Therefore, the gas introduced into the upper mask 110 through the suction hole 115 may be delivered to the lower mask 120 through the first check valve 123 and sucked into the wearer's nose or mouth.
  • the second check valve 125 may allow the gas to pass through the lower mask 120 only in an outward direction, and may not pass outside in the direction of the lower mask 120. Therefore, the gas discharged from the wearer's nose or mouth is discharged to the outside through the second check valve 125, it is not discharged toward the upper mask 110. As a result, it is possible to block the occurrence of moisture in the protective lens 113 of the upper mask 110 by the gas discharged from the wearer's nose or mouth.
  • the lower mask 120 may include a first lower mask 120a formed to cover the wearer's mouth and a second lower mask 120b formed to cover the wearer's nose.
  • the second lower mask 120b may extend upward from the central area of the upper end of the first lower mask 120a to be formed in a shape corresponding to the nose of the wearer.
  • the first check valve 123 may be disposed on an upper surface (upper mask) of the first lower mask 120a.
  • the second check valve 125 may be formed on the lower surface or the front surface of the first lower mask 120a.
  • the positions of the first check valve 123 and the second check valve 125 described above are exemplary, but are not necessarily limited thereto.
  • the type of the first check valve 123 and the second check valve 125 is not particularly limited, but as shown in the enlarged view of FIG. 1A, the panel 126a having openings formed therein to allow gas to pass therethrough.
  • a check member 126b fixed to one side of the panel 126a. Due to the panel 126a and the check member 126b, when pressure is applied in one direction, the gas passes through the panel 126a while the check member 126b is bent, and the pressure in the other direction (the direction opposite to the one direction). When this is applied, the check member 126b closes the panel 126a to prevent gas from passing through.
  • FIG. 13 to 14 are exploded perspective views of the multi-function mask according to another embodiment of the present invention
  • Figure 15 is a combined perspective view of the multi-function mask according to another embodiment of the present invention.
  • the multifunction mask 200 includes a protective lens 213 that covers the wearer's eyes and secures a field of view, and a suction hole 215 is formed at one side thereof.
  • a first check valve 223 that is detachably coupled to the upper mask 210 and the upper mask 210, covers the wearer's nose or mouth, communicates with the upper mask 210, and a second communicating with the outside.
  • the check valve 225 includes a lower mask 220 is formed, the first check valve 223, the gas can pass only in the direction of the lower mask 220 from the upper mask 210, the second check valve ( 225 is a gas can pass only in the outward direction from the lower mask 220, the gas introduced into the upper mask 210 through the suction hole 215, the lower mask 220 through the first check valve 223. Gas that is inhaled into the wearer's nose or mouth and that exits the wearer's nose or mouth 2 is discharged to the outside through the check valve (225).
  • the upper mask 210 serves to protect the wearer's eyes.
  • the upper mask 210 is provided with a protective lens 213 on the front.
  • the protective lens 213 may cover the eyes of the wearer, but may be formed of a transparent material to secure a field of view.
  • a suction hole 215 is formed at one side of the upper mask 210.
  • the suction hole 215 may be formed at the upper end and the side end of the upper mask 210.
  • the suction hole 215 is not necessarily to be formed at both the upper end and the side end of the upper mask 210, it may be formed only at any one of the upper end or side end of the upper mask 210.
  • the gas purified by the filter unit 230 or the external gas may flow into the upper mask 210.
  • the air is introduced into the upper mask 210 through the suction hole 215, thereby preventing the moisture generated in the protective lens 213, Detailed information related to this will be described later.
  • the protective lens 213 of the upper mask 210 is formed with a recessed portion 213a recessed from the lower center to the upper side. That is, the protective lens 213 is a depression 213a is formed at the position where the wearer's nose is disposed.
  • the upper mask 210 supports the protective lens 213 and includes a first frame 240 and a second frame 245 in close contact with the face of the wearer.
  • the first frame 240 supports the edge of the protective lens 213, but has an open portion 240a cut out from the center of the protective lens 213 to correspond to the depression 213a, and the protective lens Protrudes from the 213 toward the wearer.
  • both ends of the second frame 245 extend from the first frame 240 (opening part 240a) to support the edge of the recessed part 213a.
  • the lower mask 220 is detachably coupled using the first frame 240 and the second frame 245, which will be described later.
  • FIG. 16 is a perspective view of a filter unit added to a multifunctional mask according to another embodiment of the present invention.
  • the upper end of the upper mask 210 may be provided with a filter unit 230 for purifying the gas.
  • the filter unit 230 supplies the purified gas to the upper mask 210 through the suction hole 215.
  • the filter unit 230 is not particularly limited, but may be a dust filter formed of a carbon filter such as activated carbon, a filter paper, or the like.
  • the lower mask 220 serves to supply the gas or external gas purified by the filter unit 230 to the wearer's nose or mouth, and discharges the gas discharged from the wearer's nose or mouth to the outside.
  • the lower mask 220 covers the wearer's nose or mouth, and is provided with a packing in close contact with the wearer and the face, thereby preventing external bacteria, fine dust or water from entering.
  • the lower mask 220 (refer to FIGS. 13 to 15) may include a first check valve 223 communicating with the upper mask 210, and a second check valve 225 communicating with the outside.
  • the first check valve 223 may pass the gas only in the direction of the lower mask 220 from the upper mask 210, and may not pass in the direction of the upper mask 210 from the lower mask 220. Accordingly, the gas introduced into the upper mask 210 through the suction hole 215 may be transferred to the lower mask 220 through the first check valve 223 and sucked into the wearer's nose or mouth. At this time, since the new gas continuously flows into the upper mask 210 through the suction hole 215, the temperature difference between the inside of the protective lens 213 and the outside of the protective lens 213 is reduced, accordingly the protective lens Moisture can be prevented from occurring at 213.
  • the second check valve 225 may allow the gas to pass through the lower mask 220 only in the outward direction, and may not pass outward from the lower mask 220. Therefore, the gas discharged from the wearer's nose or mouth is discharged to the outside through the second check valve 225, it is not discharged toward the upper mask 210. As a result, the occurrence of moisture in the protective lens 213 of the upper mask 210 by the gas discharged from the wearer's nose or mouth can be prevented in advance.
  • the lower mask 220 may be a nose mask 220a, the width of which is narrow between both sides toward the upper side to cover the wearer's nose. In this case, the lower mask 220 covers only the wearer's nose and does not cover the wearer's mouth.
  • the first check valve 223 is formed on the side of the nose mask 220a
  • the second check valve 225 is the nose mask ( It may be formed on the lower surface of 220a).
  • the lower mask 220 is not necessarily composed of only nose mask (220a).
  • 17A to 17B are perspective views in which an acquisition mask is added to a multifunctional mask according to another embodiment of the present invention.
  • the lower mask 220 covers the wearer's nose, and the lower side of the nose receiving mask 220a and the nose receiving mask 220a are narrowed between the two sides as the upper side is covered upward. It may be provided, and may include an inlet mask 220b formed to cover the wearer's mouth. In this case, the lower mask 220 covers both the wearer's mouth and nose.
  • the first check valve 223 is formed on the side surface of the nose mask 220a and the second check valve. 225 may be formed on the front surface of the acquisition mask 220b.
  • the positions of the first check valve 223 and the second check valve 225 described above are exemplary, but are not necessarily limited thereto.
  • the type of the first check valve 223 and the second check valve 225 is not particularly limited, but as shown in FIGS. 13A to 13B, the panel 226a having openings formed therein to allow gas to pass therethrough.
  • a check member 226b fixed to one side of the panel 226a. Due to the panel 226a and the check member 226b, when pressure is applied in one direction, the gas passes through the panel 226a while the check member 226b is bent, and the pressure in the other direction (the direction opposite to the one direction). When this is applied, the check member 226b closes the panel 226a to prevent gas from passing through.
  • Figures 2 to 3 is a perspective view showing the operation of the multi-function mask according to an embodiment of the present invention, with reference to this to look at the operation of the multi-function mask according to this embodiment.
  • the second check valve 125 is the air can pass only in the outer direction from the lower mask 120, and can not pass in the direction of the lower mask 120 from the outside, it is covered with the lower mask 120 Even if the air is sucked through the nose or mouth, external air is not directly supplied to the lower mask 120 through the second check valve 125.
  • the lower mask 120 when the wearer discharges air to the nose or mouth covered by the lower mask 120 while the wearer wears the multifunctional mask, the lower mask 120 through the second check valve 125. Air is discharged to the outside.
  • the first check valve 123 may pass the air only in the direction of the lower mask 120 from the upper mask 110, and may not pass in the direction of the upper mask 110 from the lower mask 120, Even though the air is discharged through the nose or mouth covered by the lower mask 120, the air discharged through the nose or mouth is not transferred to the upper mask 110. Therefore, it is possible to prevent the moisture generated in the protective lens 113 of the upper mask 110 by the air discharged from the nose and mouth.
  • FIGS. 4 to 7 are perspective views in which the first to fourth filter parts are added to the multifunctional mask according to the exemplary embodiment of the present invention.
  • the first to fourth filter units 130, 131, 133, and 135 may serve to purify the gas, and are not particularly limited, but may include a carbon filter such as activated carbon and a filter paper. It may include a dust filter formed of a paper) or the like.
  • the first filter unit 130 may be provided at an upper end of the upper mask 110.
  • the first filter unit 130 may directly cover the suction hole 115 of the upper mask 110. Therefore, the first filter unit 130 may purify the gas and supply the purified gas to the upper mask 110 through the suction hole 115.
  • the sun shader 130a may be provided to extend forward from the first filter unit 130 to block sunlight.
  • the second filter portion 131 may be provided on the side or the back of the wearer's head.
  • the wearing means 150 may be fixed to the wearer's head, and the second filter part 131 may be coupled to the wearing means 150 and disposed at the side or the back of the wearer's head.
  • the second filter unit 131 and the suction hole 115 may be connected through a connection hose 170. Accordingly, the second filter unit 131 may purify the gas and supply the purified gas to the upper mask 110 through the connection hose 170 and the suction hole 115.
  • the third filter unit 133 may be provided in a hat shape.
  • the third filter part 133 may be formed in a hat shape so as to be worn on the head of the wearer, and the third filter part 133 and the suction hole 115 may be connected through the connection hose 170. Accordingly, the third filter unit 133 may purify the gas and supply the purified gas to the upper mask 110 through the connection hose 170 and the suction hole 115.
  • the fourth filter unit 135 may be provided in the form of a hat brim.
  • the wearing means 150 may be fixed to the wearer's head, and the fourth filter part 135 may be coupled to the wearing means 150, and may be formed to extend radially of the wearing means 150.
  • the fourth filter unit 135 and the suction hole 115 may be connected through the connection hose 170. Therefore, the fourth filter unit 135 may purify the gas and supply the purified gas to the upper mask 110 through the connection hose 170 and the suction hole 115.
  • FIGS. 8 to 9 are perspective views in which a fifth filter unit is added to a multifunctional mask according to an exemplary embodiment of the present invention
  • FIGS. 10 to 11 are front and cross-sectional views of the fifth filter unit illustrated in FIGS. 8 to 9.
  • the fifth filter unit 137 may be provided in a backpack form (see FIGS. 8 and 10) or a vest form (see FIGS. 9 and 11).
  • the wearing means 150 may be fixed to the shoulder of the wearer, and the fifth filter part 137 is detachably coupled to the wearing means 150 and disposed on the wearer's back.
  • the fifth filter part 137 and the suction hole 115 may be connected through the connection hose 170. Accordingly, the fifth filter unit 137 may purify the gas and supply the purified gas to the upper mask 110 through the connection hose 170 and the suction hole 115.
  • the fifth filter part 137 may include a first filter member 140 and a second filter member 143.
  • the first filter member 140 may be in communication with the exhaust hole 141 to which the connection hose 170 is connected, and a carbon filter 142 may be provided therein.
  • the second filter member 143 may be in communication with the first filter member 140 and may include a support 147 for supporting the dust filter 145 and the dust filter 145. Accordingly, the external gas may be filtered while fine dust such as dust passes through the second filter member 143 and may be decontaminated while passing through the first filter member 140.
  • the first filter member 140 and the second filter member 143 may be accommodated in the receiving portion 155 of the wearing means 150.
  • the first filter member 140 may be detachably coupled to the wearing means 150 through a screw or the like, and the dust filter 145 of the second filter member 143 may be, for example, Velcro. It may be coupled to the wearing means 150 detachably.
  • each of the first filter member 140 and the second filter member 143 may be provided two or one.
  • the multi-function mask according to the present invention includes the first to fifth filter parts 130, 131, 133, 135, and 137 on the upper side of the upper mask 110, on the side or the back of the wearer's head, By disposing it on the back, it is possible to widen the wearer's field of view and reduce the absorption of fine material into the first to fifth filter parts 130, 131, 133, 135, and 137 as much as possible.
  • the multi-function mask according to the present invention does not necessarily have to be provided with the first to fifth filter unit 130, 131, 133, 135, 137.
  • FIG. 12 is a perspective view in which a tank is added to a multifunctional mask according to an exemplary embodiment of the present invention.
  • a tank 160 having a gas oxygen, etc.
  • the tank 160 holding the gas and the suction hole 115 may be connected by the connection hose 170 to supply the gas of the tank 160 to the upper mask 110.
  • the refrigerant in the gas retained in the tank 160 or by passing the cooler before the gas is supplied to the upper mask 110, by lowering the temperature of the gas supplied to the upper mask 110, the upper mask 110 It is possible to more effectively prevent the occurrence of moisture in the protective lens 113 of the).
  • the multi-function mask according to the present invention is not necessarily provided with a filter unit or a tank, it can be utilized as a work goggles that can protect the wearer's eyes or respirator in various operations.
  • FIGS. 18 to 19 are perspective views illustrating an operation process of the multifunction mask according to another exemplary embodiment of the present invention. With reference to this, the operation process of the multifunction mask 200 according to the present embodiment will be described.
  • the second check valve 225 is the air can pass only in the outer direction from the lower mask 220, and can not pass in the direction of the lower mask 220 from the outside, it is covered with the lower mask 220 Even if the air is sucked through the nose or mouth, external air is not directly supplied to the lower mask 220 through the second check valve 225.
  • the lower portion is provided through the second check valve 225. Air is discharged from the mask 220 to the outside.
  • the first check valve 223 may pass air only in the direction of the lower mask 220 from the upper mask 210, and may not pass in the direction of the upper mask 210 from the lower mask 220.
  • the air is discharged through the nose or mouth covered by the lower mask 220, the air discharged through the nose or mouth is not transferred to the upper mask 210. Therefore, it is possible to prevent the moisture generated in the protective lens 213 of the upper mask 210 by the air discharged from the nose and mouth.
  • Figure 20 is a front view of the induction tube is added to the multi-function mask according to another embodiment of the present invention.
  • an induction pipe 250 may be provided below the nose receiving mask 220a.
  • the induction pipe 250 is the center is coupled to the lower side of the nose mask 220a, the fluid communication with the second check valve 225, both ends of the pipe extending from the center in both side directions of the upper mask 210 Is formed. Therefore, the induction pipe 250 may guide the gas discharged to the outside through the second check valve 225 to both sides of the upper mask 210.
  • the induction pipe 250 guides the gas to both sides of the upper mask 210, the gas is discharged to the outside through the second check valve 225 to the protective lens 213 of the upper mask 210. Moisture can be prevented from occurring.
  • the lower mask 220 may be detachably coupled with the upper mask 210.
  • the lower mask 220 since the lower mask 220 is detachably coupled to the upper mask 210, there is an advantage in that the lower mask 220 may be replaced to correspond to the shape or size of the wearer's nose.
  • the lower mask 220 may be formed separately from the upper mask 210 and may be attached to the first frame 240 and the second frame 245 as an adhesive component. At this time, since the adhesive component has an adhesive force that can be separated when a certain force is applied, the lower mask 220 may be detachably coupled to the first frame 240 and the second frame 245. .
  • the lower mask 220 may be structurally coupled to the first frame 240 and the second frame 245.
  • the first groove part 241 extending from the wearer toward the protective lens 213 is formed on the side surface of the first frame 240 exposed by the opening part 240a.
  • the first protrusion 221 protruding to be inserted along the first groove 241 may be formed at lower ends of both sides of the lower mask 220.
  • the lower mask 220 may slide in the forward direction from the rear of the upper mask 210 by the first groove 241 and the first protrusion 221.
  • a second groove 222 extending along an edge is formed at the front end of the upper mask 210, and a second protrusion 246 protruding to correspond to the second groove 222 in front of the second frame 245. ) May be formed.
  • a first fastening groove 241a may be formed in the first groove 241, and a first fastening protrusion 221a protruding from the first protrusion 221 to correspond to the first fastening groove 241a. Can be formed. Accordingly, the lower mask 220 slides forward from the rear of the upper mask 210 in the forward direction, and the lower mask 220 is inserted when the first fastening protrusion 221a is inserted into the first fastening groove 241a and fastened. It may be combined with the upper mask 210. In addition, when a force is applied to the lower mask 220 in the rearward direction, the first fastening protrusion 221a may be separated from the first fastening groove 241a so that the lower mask 220 may be separated from the upper mask 210.
  • a second groove portion 222 extending along an edge is formed at a front end of the lower mask 220, and a second groove portion 222 is formed in the second frame 245.
  • a second protrusion 246 protruding to correspond may be formed.
  • the lower mask 220 may be inserted while sliding upward from the lower side of the upper mask 210.
  • recessed second fastening grooves 241b are formed in the side surface of the first frame 240 exposed by the opening part 240a, and the second fastening grooves 241b are formed at lower ends of both sides of the lower mask 220.
  • a second fastening protrusion 221b protruding to correspond may be formed. Therefore, the lower mask 220 is inserted while sliding upward from the lower side of the upper mask 210, the lower mask 220 is inserted when the second fastening protrusion 221b is inserted into the first fastening groove 241a and fastened. It may be coupled to the upper mask 210. In addition, when a force is applied to the lower mask 220 in the downward direction, the second fastening protrusion 221b may be separated from the second fastening groove 241b so that the lower mask 220 may be separated from the upper mask 210.
  • the lower mask 220 may be used while replacing various types of lower mask 220 (a nose mask 220a).
  • the lower mask 220 may have a flat front surface (see FIG. 21 (a)), or pointed (see FIG. 21 (b)), depending on the shape or size of the wearer's nose. It may be blunt (see Fig. 21 (c)), or it may be narrower and flattened toward the front at a predetermined thickness (see Fig. 21 (d)).
  • the multi-function mask 200 according to the present embodiment may be utilized in various forms, such as motorcycles, bicycles, skis, military police, work safety goggles.
  • the multifunction mask 200 according to the present exemplary embodiment may include a hood 260 coupled to the upper mask 210 and the lower mask 220 as shown in FIG. 22.
  • the hood 260 may cover the head of the wearer to increase dust or gas decontamination efficiency or to protect the head.
  • first filter unit 130a sunlight shade
  • tank 170 connecting hose
  • suction hole 220 lower mask
  • first protrusion 221a first fastening protrusion
  • first check valve 225 second check valve
  • filter unit 240 first frame
  • opening portion 241 first groove portion
  • the present invention is to provide a multi-functional mask that can prevent the occurrence of moisture in the protective lens by introducing a new gas into the upper mask every time the wearer inhales the gas (air).

Abstract

The present invention relates to a multifunctional mask. The multifunctional mask according to the present invention comprises: an upper mask (110), which is provided with a protective lens (113) for covering the eyes of a wearer and securing the wearer's visual field and has inlet holes (115) formed in one side thereof; and a lower mask (120), which is provided under the upper mask (110), covers the wearer's nose and mouth, and has first check valves (123) communicating with the upper mask (110) and second check valves (125) communicating with the outside, wherein: the first check valves (123) allow the passage of gases only in the direction from the upper mask (110) to the lower mask (120); the second check valves (125) allow the passage of gases only in the direction from the lower mask (120) to the outside; the gases, which have flowed into the upper mask (110) via the inlet holes (115), are transferred to the lower mask (120) via the first check valves (123) and then inhaled through the wearer's nose or mouth; and the gases exhaled through the wearer's nose or mouth are discharged to the outside via the second check valves (125).

Description

다기능 마스크Multifunction mask
본 발명은 다기능 마스크에 관한 것이다.The present invention relates to a multifunctional mask.
급속한 산업발전에 따라, 산업구조가 복잡해졌고 사업자의 규모와 수가 증가하게 됨으로써, 다양한 유해물질을 사용하거나 취급하게 되었다. 이러한 유해물질은 근로자의 건강을 저해하는 주요한 요인으로서, 이를 통제하기 위한 수단으로 방진 마스크 또는 방독 마스크가 개발되었다.Rapid industrial development has resulted in a complicated industrial structure and an increase in the size and number of operators, which have resulted in the use or handling of various hazardous substances. These harmful substances are a major detrimental factor to workers' health, and dust masks or gas masks have been developed as a means of controlling them.
여기서, 방진 마스크 또는 방독 마스크(이하, 마스크)는 통상 안면부와 정화통으로 구분되며, 정화통에는 필터가 구비되어 공기를 정화한다. 특히, 마스크는 다양한 형태로 제작되는데, 코와 입만 가리는 소형 반면형 마스크와 안면 전체를 가리는 전면형 마스크 등으로 제작된다. 이러한 마스크는 작업을 방해하지 않도록 착용자가 시야를 충분히 확보할 수 있어야 하고, 정화통의 교체주기가 길수록 비용절감 차원에서 유리하다.Here, a dust mask or a gas mask (hereinafter, a mask) is usually divided into a face part and a purifier, and a purifier is provided with a filter to purify the air. In particular, the mask is produced in a variety of forms, such as a small mask covering only the nose and mouth, and a full face mask covering the entire face. Such a mask should allow the wearer to have sufficient visibility so as not to disturb the work, and the longer the replacement cycle of the canister, the better the cost reduction.
하지만, 종래기술에 따른 마스크는 하기 선행기술문헌의 특허문헌에 개시된 바와 같이, 큰 부피를 갖는 정화통이 착용자의 입이 위치하는 부분의 일측 또는 양측에 구비된다. 따라서, 마스크의 정화통은 착용자의 시야를 좁히고, 그에 따라 작업에 방해가 되는 문제점이 존재한다. 또한, 정화통은 마스크의 전면에 위치하므로, 작업을 수행함에 따라 발생하는 분진 등의 미세물질이 직접적으로 정화통에 흡수된다. 결국, 종래기술에 따른 마스크는 정화통의 교체주기가 짧아지고, 그에 따라 교체비용이 과도하게 소모되는 문제점이 존재한다. 한편, 종래기술에 따른 마스크는 렌즈의 내부와 렌즈의 외부 사이의 온도차이에 의해서 렌즈에 습기가 발생하지만, 이러한 렌즈의 습기를 제거할 수 있는 어떠한 수단도 없는 문제점도 존재한다. 또한, 종래기술에 따른 마스크는 크기가 고정되어 착용자의 코의 크기나 입의 크기에 대응할 수 없는 문제점이 존재한다.However, the mask according to the prior art, as disclosed in the patent document of the prior art document, is provided with a large volume purifying container on one side or both sides of the portion where the wearer's mouth is located. Thus, there is a problem that the purifier of the mask narrows the wearer's field of view, thereby obstructing work. In addition, since the purifying container is located in front of the mask, fine substances such as dust generated as the work is directly absorbed into the purifying container. As a result, the mask according to the prior art has a problem that the replacement cycle of the trash can is shortened, and thus the replacement cost is excessively consumed. On the other hand, in the mask according to the prior art, the moisture is generated in the lens due to the temperature difference between the inside of the lens and the outside of the lens, there is a problem that there is no means for removing the moisture of the lens. In addition, the mask according to the prior art has a problem that can not cope with the size of the wearer's nose or mouth size is fixed size.
[선행기술문헌][Preceding technical literature]
[특허문헌][Patent Documents]
(특허문헌 1) KR2008-0113383 A (Patent Document 1) KR2008-0113383 A
본 발명은 상술한 종래기술의 문제점을 해결하기 위한 것으로, 본 발명의 일 측면은 착용자가 기체(공기)를 흡입할 때마다 상부마스크에 새로운 기체가 유입되어, 보호렌즈에 습기가 발생하는 것을 방지할 수 있는 다기능 마스크를 제공하기 위한 것이다.The present invention is to solve the above-mentioned problems of the prior art, one aspect of the present invention is to prevent the occurrence of moisture in the protective lens by introducing a new gas into the upper mask each time the wearer inhales the gas (air). To provide a multifunctional mask that can be.
또한, 본 발명의 다른 측면은 필터부를 상부마스크의 상단, 착용자의 머리 옆쪽이나 뒤쪽, 착용자의 등에 배치함으로써, 착용자의 시야를 넓히고, 미세물질이 필터부에 흡수되는 것을 최대한 저감할 수 있는 다기능 마스크를 제공하기 위한 것이다.In another aspect of the present invention, by placing the filter unit on the upper side of the upper mask, the side or back of the wearer's head, the wearer's back, etc., the wearer's field of view can be widened, and the multi-function mask can minimize the absorption of fine material into the filter unit. It is to provide.
또한, 본 발명의 또 다른 측면은 하부마스크를 교체가능하도록 구성하여 착용자의 코의 형상이나 크기에 대응할 수 있는 다기능 마스크를 제공하기 위한 것이다.In addition, another aspect of the present invention is to provide a multi-function mask that can be configured to replace the lower mask to correspond to the shape or size of the wearer's nose.
본 발명의 실시예에 따른 다기능 마스크는 착용자의 눈을 커버하고 시야를 확보하는 보호렌즈가 구비되고, 일측에 흡입홀이 형성된 상부마스크, 상기 상부마스크의 하단에 구비되어, 상기 착용자의 코와 입을 커버하고, 상기 상부마스크와 연통되는 제1 체크밸브, 및 외부와 연통되는 제2 체크밸브가 형성된 하부마스크를 포함하고, 상기 제1 체크밸브는 기체가 상기 상부마스크에서 상기 하부마스크 방향으로만 통과할 수 있고, 상기 제2 체크밸브는 기체가 상기 하부마스크에서 외부 방향으로만 통과할 수 있으며, 상기 흡입홀로 상기 상부마스크에 유입된 기체는 상기 제1 체크밸브를 통해서 하부마스크로 전달되어, 상기 착용자의 코와 입으로 흡입되고, 상기 착용자의 코와 입에서 배출되는 기체는 상기 제2 체크밸브를 통해서 외부로 배출된다.Multifunctional mask according to an embodiment of the present invention is provided with a protective lens to cover the eyes of the wearer and to secure the field of view, the upper mask is formed in the suction hole on one side, the lower end of the upper mask, the nose and mouth of the wearer And a lower mask having a first check valve in communication with the upper mask and a second check valve in communication with the outside, wherein the first check valve allows gas to pass from the upper mask in the direction of the lower mask only. The second check valve may allow gas to pass outwardly only from the lower mask, and the gas introduced into the upper mask through the suction hole is transferred to the lower mask through the first check valve. Inhaled by the wearer's nose and mouth, the gas discharged from the wearer's nose and mouth is discharged to the outside through the second check valve.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 상기 흡입홀은 상기 상부마스크의 상단 또는 측단에 형성된다.In the multifunctional mask according to the embodiment of the present invention, the suction hole is formed at the top or side end of the upper mask.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 상기 하부마스크는, 상기 착용자의 입을 커버하도록 형성된 제1 하부마스크, 및 상기 착용자의 코를 커버하도록 상기 제1 하부마스크의 상단의 중심영역으로부터 폭이 좁아지도록 상측으로 연장된 제2 하부마스크를 포함한다.In the multi-function mask according to the embodiment of the present invention, the lower mask, the first lower mask formed to cover the wearer's mouth, and the width from the central region of the top of the first lower mask to cover the wearer's nose And a second lower mask extending upwardly to narrow.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 상기 제1 체크밸브는 상기 제1 하부마스크의 상면 또는 상기 제2 하부마스크에 형성된다.In the multifunction mask according to the embodiment of the present invention, the first check valve is formed on the upper surface of the first lower mask or the second lower mask.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 상기 제2 체크밸브는 상기 제1 하부마스크의 하면 또는 전면에 형성된다.In the multifunction mask according to the embodiment of the present invention, the second check valve is formed on the lower surface or the front surface of the first lower mask.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 상기 상부마스크의 상단에 구비되어, 기체를 정화하며, 정화한 기체를 상기 흡입홀을 통해서 상기 상부마스크에 공급하는 제1 필터부를 더 포함한다.In the multifunctional mask according to the embodiment of the present invention, the upper mask is provided on the upper side, and further purifies the gas, and further comprises a first filter unit for supplying the purified gas to the upper mask through the suction hole.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 상기 제1 필터부로부터 전방으로 연장되어 햇빛을 가릴 수 있는 햇빛가리개를 더 포함한다.In the multi-function mask according to an embodiment of the present invention, it further comprises a sun shader extending from the first filter unit to cover the sunlight.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 상기 착용자의 머리에 고정되는 착용수단, 상기 착용자의 머리 옆쪽이나 뒤쪽에 배치되도록 상기 착용수단에 결합되고, 기체를 정화하는 제2 필터부, 및 정화한 기체를 상기 상부마스크에 공급하도록, 상기 제2 필터부와 상기 흡입홀을 연결하는 연결호스를 더 포함한다.In the multi-function mask according to an embodiment of the present invention, the wearing means fixed to the wearer's head, the second filter portion coupled to the wearing means to be disposed on the side or the back of the wearer's head, purifying the gas, and purifying And a connection hose connecting the second filter part and the suction hole to supply a gas to the upper mask.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 상기 착용자의 머리에 쓰도록 모자 형태로 형성되고, 기체를 정화하는 제3 필터부, 및 정화한 기체를 상기 상부마스크에 공급하도록, 상기 제3 필터부와 상기 흡입홀을 연결하는 연결호스를 더 포함한다.In the multi-function mask according to an embodiment of the present invention, the third filter is formed in the form of a hat to wear on the head of the wearer, the third filter to purify the gas, and to supply the purified gas to the upper mask, the third filter It further comprises a connection hose for connecting the suction hole with the portion.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 상기 착용자의 머리에 고정되는 착용수단, 상기 착용수단에 결합되어, 상기 착용수단의 방사상으로 연장되도록 형성되고, 기체를 정화하는 제4 필터부, 및 정화한 기체를 상기 상부마스크에 공급하도록, 상기 제4 필터부와 상기 흡입홀을 연결하는 연결호스를 더 포함한다.In the multi-function mask according to an embodiment of the present invention, the wearing means fixed to the head of the wearer, coupled to the wearing means, is formed to extend radially of the wearing means, the fourth filter unit for purifying the gas, and And a connection hose connecting the fourth filter part and the suction hole to supply purified gas to the upper mask.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 상기 착용자의 어깨에 고정되는 착용수단, 상기 착용자의 등에 배치되도록 상기 착용수단에 탈착가능하도록 결합되고, 기체를 정화하는 제5 필터부, 및 정화한 기체를 상기 상부마스크에 공급하도록, 상기 제5 필터부와 상기 흡입홀을 연결하는 연결호스를 더 포함한다.In the multi-function mask according to the embodiment of the present invention, the wearing means fixed to the wearer's shoulder, the fifth filter portion is coupled to the wearing means detachably to be disposed on the wearer's back, purifying the gas, and purged And a connection hose connecting the fifth filter part and the suction hole to supply gas to the upper mask.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 상기 제5 필터부는, 상기 연결호스가 연결되는 배기홀이 형성되고, 내부에 카본필터가 구비된 제1 필터부재, 및 상기 제1 필터부재와 연통되고, 분진필터, 및 상기 분진필터를 지지하는 지지부를 포함하는 제2 필터부재를 포함하고, 상기 착용수단은, 상기 제1 필터부재와 상기 제2 필터부재를 수용하는 수용부가 형성된다.In the multifunction mask according to an embodiment of the present invention, the fifth filter part is formed with an exhaust hole to which the connection hose is connected, and a first filter member having a carbon filter therein, and communicating with the first filter member. And a second filter member including a dust filter and a support part for supporting the dust filter, wherein the wearing means is provided with an accommodating part for accommodating the first filter member and the second filter member.
본 발명의 실시예에 따른 다기능 마스크에 있어서, 기체를 보유하는 탱크, 및 상기 탱크의 기체를 상기 상부마스크에 공급하도록, 상기 탱크와 상기 흡입홀을 연결하는 연결호스를 포함한다.In the multifunction mask according to the embodiment of the present invention, the tank holding a gas, and a connection hose connecting the tank and the suction hole to supply the gas of the tank to the upper mask.
본 발명의 다른 실시예에 따른 다기능 마스크는 착용자의 눈을 커버하고 시야를 확보하는 보호렌즈가 구비되고, 일측에 흡입홀이 형성된 상부마스크, 및 상기 상부마스크와 분리가능하도록 결합되어, 상기 착용자의 코 또는 입을 커버하고, 상기 상부마스크와 연통되는 제1 체크밸브, 및 외부와 연통되는 제2 체크밸브가 형성된 하부마스크를 포함하고, 상기 제1 체크밸브는 기체가 상기 상부마스크에서 상기 하부마스크 방향으로만 통과할 수 있고, 상기 제2 체크밸브는 기체가 상기 하부마스크에서 외부 방향으로만 통과할 수 있으며, 상기 흡입홀로 상기 상부마스크에 유입된 기체는 상기 제1 체크밸브를 통해서 하부마스크로 전달되어, 상기 착용자의 코 또는 입으로 흡입되고, 상기 착용자의 코 또는 입에서 배출되는 기체는 상기 제2 체크밸브를 통해서 외부로 배출된다.Multifunctional mask according to another embodiment of the present invention is provided with a protective lens to cover the eye of the wearer and to secure the field of view, the upper mask having a suction hole formed on one side, and is detachably coupled to the upper mask, A lower mask covering the nose or mouth and having a first check valve in communication with the upper mask, and a second check valve in communication with the outside, wherein the first check valve has a gas direction from the upper mask to the lower mask; Only pass through the gas, the second check valve is a gas can pass only in the outward direction from the lower mask, the gas introduced into the upper mask through the suction hole is transferred to the lower mask through the first check valve. The gas is sucked into the wearer's nose or mouth, and the gas discharged from the wearer's nose or mouth is passed through the second check valve. Is discharged to the outside.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 흡입홀은 상기 상부마스크의 상단 또는 측단에 형성된다.In addition, in the multi-function mask according to another embodiment of the present invention, the suction hole is formed on the top or side end of the upper mask.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 하부마스크는, 상기 착용자의 코를 커버하도록 상측으로 갈수록 양측면 사이의 폭이 좁아지는 코수용 마스크이다.In addition, in the multifunctional mask according to another embodiment of the present invention, the lower mask is a nose mask for narrowing the width between both sides toward the upper side to cover the wearer's nose.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 제1 체크밸브는 상기 코수용 마스크의 측면에 형성되고, 상기 제2 체크밸브는 상기 코수용 마스크의 하면에 형성된다.In addition, in the multifunction mask according to another embodiment of the present invention, the first check valve is formed on the side of the nose mask, the second check valve is formed on the lower surface of the nose mask.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 중앙이 상기 코수용 마스크의 하측에 결합되고, 양단이 중앙으로부터 상기 상부마스크의 양측면 방향으로 연장된 관으로 형성되어, 상기 제2 체크밸브를 통해서 외부로 배출되는 기체를 상기 상부마스크의 양측면으로 유도하는 유도관을 더 포함한다.In addition, in the multi-function mask according to another embodiment of the present invention, the center is coupled to the lower side of the nose mask, both ends are formed of a tube extending from the center in both side directions of the upper mask, the second check valve It further includes an induction pipe for guiding the gas discharged to the outside through both sides of the upper mask.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 하부마스크는, 상기 착용자의 코를 커버하도록 상측으로 갈수록 양측면 사이의 폭이 좁아지는 코수용 마스크, 및 상기 코수용 마스크의 하측에 구비되어, 상기 착용자의 입을 커버하도록 형성된 입수용 마스크를 포함한다.In addition, in the multi-function mask according to another embodiment of the present invention, the lower mask is provided in the lower portion of the nose mask for narrowing the width between both sides toward the upper side to cover the nose of the wearer, and the nose mask for the lower And an intake mask formed to cover the wearer's mouth.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 제1 체크밸브는 상기 코수용 마스크의 측면에 형성되고, 상기 제2 체크밸브는 상기 입수용 마스크의 전면에 형성된다.Further, in the multifunction mask according to another embodiment of the present invention, the first check valve is formed on the side of the nose mask, the second check valve is formed on the front surface of the acquisition mask.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 상부마스크의 상단에 구비되어, 기체를 정화하며, 정화한 기체를 상기 흡입홀을 통해서 상기 상부마스크에 공급하는 필터부를 더 포함한다.In addition, in the multi-function mask according to another embodiment of the present invention, provided on the upper end of the upper mask, purifying the gas, and further comprises a filter for supplying the purified gas to the upper mask through the suction hole.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 상부마스크와 상기 하부마스크에 결합되어, 상기 착용자의 머리를 커버하는 두건을 더 포함한다.In addition, in the multi-function mask according to another embodiment of the present invention, further comprising a hood coupled to the upper mask and the lower mask, covering the head of the wearer.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 보호렌즈에는 중앙 하부로부터 상측으로 함몰된 함몰부가 형성되고, 상기 상부마스크는, 상기 보호렌즈의 테두리를 지지하되, 상기 함몰부에 대응하도록 상기 보호렌즈의 중앙 하부에서 절개된 개방부를 갖으며, 상기 보호렌즈로부터 상기 착용자 방향으로 돌출된 제1 프레임, 및 상기 제1 프레임으로부터 연장되어, 상기 함몰부의 테두리를 지지하는 제2 프레임을 포함하며, 상기 하부마스크는 상기 제1 프레임과 상기 제2 프레임에 분리가능하도록 결합된다.In addition, in the multi-function mask according to another embodiment of the present invention, the protective lens is formed with a depression recessed from the lower center to the upper side, the upper mask supports the edge of the protective lens, but corresponds to the depression A first frame protruding from the protective lens toward the wearer, and a second frame extending from the first frame to support an edge of the recessed part; The lower mask is detachably coupled to the first frame and the second frame.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 하부마스크는 상기 제1 프레임과 상기 제2 프레임에 접착성분으로 분리가능하도록 결합된다.In addition, in the multifunction mask according to another embodiment of the present invention, the lower mask is coupled to the first frame and the second frame to be detachably bonded.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 개방부에 의해서 노출된 제1 프레임의 측면에는 상기 착용자에서 상기 보호렌즈 방향으로 연장된 제1 홈부가 형성되고, 상기 하부마스크의 양측면 하단에는 상기 제1 홈부를 따라 삽입되도록 돌출된 제1 돌출부가 형성되며, 상기 하부마스크의 전단에는 모서리를 따라 연장된 제2 홈부가 형성되고, 상기 제2 프레임에는 상기 제2 홈부에 대응하도록 돌출된 제2 돌출부가 형성된다.In addition, in the multi-function mask according to another embodiment of the present invention, the first groove portion extending from the wearer toward the protective lens is formed on the side of the first frame exposed by the opening portion, both sides of the lower mask A lower end is formed with a first protrusion protruding to be inserted along the first groove, a front end of the lower mask is formed with a second groove extending along the edge, the second frame protrudes to correspond to the second groove Second projections are formed.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 제1 홈부에는 함몰된 제1 체결홈이 형성되고, 상기 제1 돌출부에는 상기 제1 체결홈에 대응하도록 돌출된 제1 체결돌기가 형성된다.In addition, in the multi-function mask according to another embodiment of the present invention, the first fastening groove is formed in the first groove portion, the first fastening protrusion protruding to correspond to the first fastening groove in the first projection portion Is formed.
또한, 본 발명의 다른 실시예에 따른 다기능 마스크에 있어서, 상기 하부마스크의 전단에는 모서리를 따라 연장된 제2 홈부가 형성되고, 상기 제2 프레임에는 상기 제2 홈부에 대응하도록 돌출된 제2 돌출부가 형성되며, 상기 개방부에 의해서 노출된 제1 프레임의 측면에는 함몰된 제2 체결홈이 형성되고, 상기 하부마스크의 양측면 하단에는 상기 제2 체결홈에 대응하도록 돌출된 제2 체결돌기가 형성된다.In addition, in the multi-function mask according to another embodiment of the present invention, a second groove portion extending along the edge is formed in the front end of the lower mask, the second protrusion protruding to correspond to the second groove portion in the second frame Is formed, and second fastening grooves are formed on the side surfaces of the first frame exposed by the opening, and second fastening protrusions protruding to correspond to the second fastening grooves are formed at lower ends of both sides of the lower mask. do.
본 발명의 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다.The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.
이에 앞서 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이고 사전적인 의미로 해석되어서는 아니되며, 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합되는 의미와 개념으로 해석되어야만 한다.Prior to this, the terms or words used in this specification and claims are not to be interpreted in a conventional and dictionary sense, and the inventors may appropriately define the concept of terms in order to best describe their own invention. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention based on the principle that the present invention.
본 발명에 따르면, 착용자가 기체(공기)를 흡입할 때마다, 상부마스크에 새로운 기체가 유입되어, 보호렌즈에 습기가 발생하는 것을 방지할 수 있는 장점이 있다.According to the present invention, each time the wearer inhales the gas (air), a new gas is introduced into the upper mask, there is an advantage that can prevent the moisture generated in the protective lens.
또한, 본 발명에 따르면, 필터부를 상부마스크의 상단, 착용자의 머리 옆쪽이나 뒤쪽, 착용자의 등에 배치함으로써, 착용자의 시야를 넓히고, 미세물질이 필터부에 흡수되는 것을 최대한 저감할 수 있는 효과가 있다.In addition, according to the present invention, by placing the filter unit on the top of the upper mask, the side or back of the wearer, the wearer, etc., the wearer's field of view can be widened, and the absorption of fine materials into the filter unit can be minimized. .
또한, 본 발명에 따르면, 하부마스크를 교체가능하도록 구성하여 착용자의 코의 형상이나 크기에 대응할 수 있는 장점이 있다.In addition, according to the present invention, there is an advantage that can be configured to replace the lower mask to correspond to the shape or size of the wearer's nose.
도 1a 내지 도 1c는 본 발명의 실시예에 따른 다기능 마스크의 사시도,1A to 1C are perspective views of a multifunctional mask according to an embodiment of the present invention;
도 2 내지 도 3은 본 발명의 실시예에 따른 다기능 마스크의 작동과정을 도시한 사시도,2 to 3 is a perspective view showing the operation of the multi-function mask according to an embodiment of the present invention,
도 4 내지 도 7은 본 발명의 실시예에 따른 다기능 마스크에 제1 필터부 내지 제4 필터부를 추가한 사시도,4 to 7 are perspective views in which the first filter unit to the fourth filter unit are added to the multifunctional mask according to the embodiment of the present invention;
도 8 내지 도 9는 본 발명의 실시예에 따른 다기능 마스크에 제5 필터부를 추가한 사시도,8 to 9 are perspective views in which the fifth filter unit is added to the multifunctional mask according to the embodiment of the present invention;
도 10 내지 도 11은 도 8 내지 도 9에 도시된 제5 필터부의 정면도와 단면도,10 to 11 are front and cross-sectional views of the fifth filter part shown in FIGS. 8 to 9;
도 12는 본 발명의 실시예에 따른 다기능 마스크에 탱크를 추가한 사시도, 및12 is a perspective view of adding a tank to the multi-function mask according to an embodiment of the present invention, and
도 13 내지 도 14는 본 발명의 다른 실시예에 따른 다기능 마스크의 분해사시도,13 to 14 is an exploded perspective view of a multi-function mask according to another embodiment of the present invention,
도 15는 본 발명의 다른 실시예에 따른 다기능 마스크의 결합사시도,15 is a perspective view of the multifunction mask in accordance with another embodiment of the present invention;
도 16은 본 발명의 다른 실시예에 따른 다기능 마스크에 필터부가 추가된 사시도,16 is a perspective view of a filter unit added to a multifunctional mask according to another embodiment of the present invention;
도 17a 내지 도 17b는 본 발명의 다른 실시예에 따른 다기능 마스크에 입수용 마스크가 추가된 사시도,17A to 17B are perspective views in which an acquisition mask is added to a multifunctional mask according to another embodiment of the present invention;
도 18 내지 도 19는 본 발명의 다른 실시예에 따른 다기능 마스크의 작동과정을 도시한 사시도,18 to 19 are perspective views showing the operation of the multi-function mask according to another embodiment of the present invention,
도 20은 본 발명의 다른 실시예에 따른 다기능 마스크에 유도관이 추가된 정면도,20 is a front view of the induction tube is added to the multi-function mask according to another embodiment of the present invention,
도 21은 본 발명의 다른 실시예에 따른 다기능 마스크의 코수용 마스크의 다양한 형태를 도시한 저면도, 및21 is a bottom view illustrating various forms of a nose mask for a multifunctional mask according to another embodiment of the present invention; and
도 22는 본 발명의 다른 실시예에 따른 다기능 마스크에 두건이 추가된 사시도이다.22 is a perspective view of a hood added to the multi-function mask in accordance with another embodiment of the present invention.
본 발명의 목적, 특정한 장점들 및 신규한 특징들은 첨부된 도면들과 연관되어지는 이하의 상세한 설명과 바람직한 실시예들로부터 더욱 명백해질 것이다. 본 명세서에서 각 도면의 구성요소들에 참조번호를 부가함에 있어서, 동일한 구성 요소들에 한해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 번호를 가지도록 하고 있음에 유의하여야 한다. 또한, "제1", "제2" 등의 용어는 하나의 구성요소를 다른 구성요소로부터 구별하기 위해 사용되는 것으로, 구성요소가 상기 용어들에 의해 제한되는 것은 아니다. 이하, 본 발명을 설명함에 있어서, 본 발명의 요지를 불필요하게 흐릴 수 있는 관련된 공지 기술에 대한 상세한 설명은 생략한다.The objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and the preferred embodiments associated with the accompanying drawings. In the present specification, in adding reference numerals to the components of each drawing, it should be noted that the same components as possible, even if displayed on different drawings have the same number as possible. In addition, terms such as “first” and “second” are used to distinguish one component from another component, and the component is not limited by the terms. In the following description, detailed descriptions of related well-known techniques that may unnecessarily obscure the subject matter of the present invention will be omitted.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시형태를 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1a 내지 도 1c는 본 발명의 실시예에 따른 다기능 마스크의 사시도이다.1A to 1C are perspective views of a multifunctional mask according to an embodiment of the present invention.
도 1a 내지 도 1c에 도시된 바와 같이, 본 실시예에 따른 다기능 마스크는 착용자의 눈을 커버하고 시야를 확보하는 보호렌즈(113)가 구비되고, 일측에 흡입홀(115)이 형성된 상부마스크(110), 상부마스크(110)의 하단에 구비되어, 착용자의 코와 입을 커버하고, 상부마스크(110)와 연통되는 제1 체크밸브(123), 및 외부와 연통되는 제2 체크밸브(125)가 형성된 하부마스크(120)를 포함하고, 제1 체크밸브(123)는 기체가 상부마스크(110)에서 하부마스크(120) 방향으로만 통과할 수 있고, 제2 체크밸브(125)는 기체가 하부마스크(120)에서 외부 방향으로만 통과할 수 있으며, 흡입홀(115)로 상부마스크(110)에 유입된 기체는 제1 체크밸브(123)를 통해서 하부마스크(120)로 전달되어, 착용자의 코 또는 입으로 흡입되고, 착용자의 코 또는 입에서 배출되는 기체는 제2 체크밸브(125)를 통해서 외부로 배출된다.As shown in Figure 1a to Figure 1c, the multi-function mask according to the present embodiment is provided with a protective lens 113 to cover the eyes of the wearer and to secure a field of view, the upper mask (1) is formed with a suction hole 115 110, a first check valve 123 provided at a lower end of the upper mask 110 to cover a wearer's nose and mouth, and communicating with the upper mask 110, and a second check valve 125 communicating with the outside. The lower mask 120 is formed, the first check valve 123 is a gas can pass only in the direction of the lower mask 120 from the upper mask 110, the second check valve 125 is a gas It can pass only in the outer direction from the lower mask 120, the gas introduced into the upper mask 110 through the suction hole 115 is delivered to the lower mask 120 through the first check valve 123, the wearer Of the gas is sucked into the nose or mouth of the wearer and the gas discharged from the nose or mouth of the wearer It is discharged to the outside.
상기 상부마스크(110)는 착용자의 눈을 보호하는 역할을 수행한다. 여기서, 상부마스크(110)는 전면에 보호렌즈(113)가 구비된다. 이러한 보호렌즈(113)는 착용자의 눈을 커버하면서도, 투명재질로 형성되어 시야를 확보할 수 있다. 또한, 상부마스크(110)의 일측에 흡입홀(115)이 형성된다. 여기서, 흡입홀(115)은 상부마스크(110)의 상단(도 1a 참조) 또는 측단(도 1b 참조)에 형성될 수 있다. 다만, 흡입홀(115)은 반드시 상부마스크(110)의 상단 또는 측단 중 어느 하나에만 형성되어야 하는 것은 아니고, 상부마스크(110)의 상단과 측단에 모두 형성될 수 있다(도 1c 참조). 이때, 흡입홀(115)을 선택적으로 폐쇄할 수 있도록 마개(117)가 구비될 수 있다. 이러한 흡입홀(115)을 통해서 상부마스크(110)에는 필터부에서 정화된 기체나 외부의 기체가 유입될 수 있다. 특히, 착용자의 코 또는 입으로 공기를 흡입할 때, 흡입홀(115)을 통해서 공기가 상부마스크(110)에 유입되고, 그에 따라 보호렌즈(113)에 습기가 발생하는 것을 방지할 수 있는데, 이와 관련한 구체적인 내용은 후술하도록 한다.The upper mask 110 serves to protect the wearer's eyes. Here, the upper mask 110 is provided with a protective lens 113 on the front. While the protective lens 113 covers the wearer's eyes, the protective lens 113 may be formed of a transparent material to secure a field of view. In addition, the suction hole 115 is formed on one side of the upper mask 110. Here, the suction hole 115 may be formed at the upper end (see FIG. 1A) or the side end (see FIG. 1B) of the upper mask 110. However, the suction hole 115 is not necessarily to be formed only at any one of the upper end or the side end of the upper mask 110, but may be formed at both the upper end and the side end of the upper mask 110 (see FIG. 1C). In this case, a stopper 117 may be provided to selectively close the suction hole 115. Through the suction hole 115, the gas purified by the filter unit or the external gas may flow into the upper mask 110. In particular, when the air is sucked into the wearer's nose or mouth, the air is introduced into the upper mask 110 through the suction hole 115, thereby preventing the moisture generated in the protective lens 113, Detailed information related to this will be described later.
상기 하부마스크(120)는 필터부에서 정화된 기체나 외부의 기체를 착용자의 코 또는 입에 공급하고, 착용자의 코 또는 입에서 배출된 기체를 외부로 배출시키는 역할을 수행한다. 여기서, 하부마스크(120)는 상부마스크(110)의 하단에 구비되어, 착용자의 코와 입을 커버한다. 이때, 하부마스크(120)는 상부마스크(110)와 일체로 제작될 수 있고, 하부마스크(120)와 상부마스크(110)의 경계에는 분할막(127)이 형성될 수 있다. 다만, 하부마스크(120)는 반드시 상부마스크(110)와 일체로 제작되어야 하는 것은 아니고, 별도로 제작되어 결합될 수도 있다. 또한, 하부마스크(120)과 상부마스크(110)의 테두리에는 착용자의 안면과 밀착되는 패킹이 구비되어, 외부의 세균, 미세먼지나 물 등이 유입되는 것을 방지할 수 있다. 한편, 하부마스크(120)는 상부마스크(110)와 연통되는 제1 체크밸브(123), 및 외부와 연통되는 제2 체크밸브(125)가 형성될 수 있다. 여기서, 제1 체크밸브(123)는 기체가 상부마스크(110)에서 하부마스크(120) 방향으로만 통과할 수 있고, 하부마스크(120)에서 상부마스크(110) 방향으로는 통과할 수 없다. 따라서, 흡입홀(115)로 상부마스크(110)에 유입된 기체는 제1 체크밸브(123)를 통해서 하부마스크(120)로 전달되어, 착용자의 코 또는 입으로 흡입될 수 있다. 이때, 흡입홀(115)을 통해서 연속적으로 새로운 기체가 상부마스크(110)에 유입되므로, 보호렌즈(113)의 내부와 보호렌즈(113)의 외부 사이의 온도차이가 감소하고, 그에 따라 보호렌즈(113)에 습기가 발생하는 것을 방지할 수 있다. 또한, 제2 체크밸브(125)는 기체가 하부마스크(120)에서 외부 방향으로만 통과할 수 있고, 외부에서 하부마스크(120) 방향으로는 통과할 수 없다. 따라서, 착용자의 코 또는 입에서 배출되는 기체는 제2 체크밸브(125)를 통해서 외부로 배출되고, 상부마스크(110) 방향으로 배출되지 않는다. 결국, 착용자의 코 또는 입에서 배출되는 기체에 의해서 상부마스크(110)의 보호렌즈(113)에 습기가 발생하는 것을 미연에 차단할 수 있다.The lower mask 120 supplies the gas or external gas purified by the filter unit to the wearer's nose or mouth, and discharges the gas discharged from the wearer's nose or mouth to the outside. Here, the lower mask 120 is provided at the lower end of the upper mask 110 to cover the nose and mouth of the wearer. In this case, the lower mask 120 may be manufactured integrally with the upper mask 110, and a partition layer 127 may be formed at a boundary between the lower mask 120 and the upper mask 110. However, the lower mask 120 is not necessarily manufactured integrally with the upper mask 110, but may be separately manufactured and combined. In addition, the lower mask 120 and the edge of the upper mask 110 is provided with a packing in close contact with the face of the wearer, it is possible to prevent the inflow of external bacteria, fine dust or water. The lower mask 120 may include a first check valve 123 communicating with the upper mask 110 and a second check valve 125 communicating with the outside. Here, the first check valve 123 may pass the gas only in the direction of the lower mask 120 in the upper mask 110, it may not pass in the direction of the upper mask 110 in the lower mask 120. Therefore, the gas introduced into the upper mask 110 through the suction hole 115 may be delivered to the lower mask 120 through the first check valve 123 and sucked into the wearer's nose or mouth. At this time, since a new gas is continuously introduced into the upper mask 110 through the suction hole 115, the temperature difference between the inside of the protective lens 113 and the outside of the protective lens 113 is reduced, accordingly the protective lens Moisture can be prevented from being generated at 113. In addition, the second check valve 125 may allow the gas to pass through the lower mask 120 only in an outward direction, and may not pass outside in the direction of the lower mask 120. Therefore, the gas discharged from the wearer's nose or mouth is discharged to the outside through the second check valve 125, it is not discharged toward the upper mask 110. As a result, it is possible to block the occurrence of moisture in the protective lens 113 of the upper mask 110 by the gas discharged from the wearer's nose or mouth.
더욱 구체적으로, 하부마스크(120)는 착용자의 입을 커버하도록 형성된 제1 하부마스크(120a)와 착용자의 코를 커버하도록 형성된 제2 하부마스크(120b)를 포함할 수 있다. 여기서, 제2 하부마스크(120b)는 착용자의 코에 대응하는 형상으로 형성되도록, 제1 하부마스크(120a)의 상단의 중심영역으로부터 폭이 좁아지도록 상측으로 연장될 수 있다.More specifically, the lower mask 120 may include a first lower mask 120a formed to cover the wearer's mouth and a second lower mask 120b formed to cover the wearer's nose. Here, the second lower mask 120b may extend upward from the central area of the upper end of the first lower mask 120a to be formed in a shape corresponding to the nose of the wearer.
이와 같이, 하부마스크(120)가 제1 하부마스크(120a)와 제2 하부마스크(120b)로 구성될 때, 제1 체크밸브(123)는 제1 하부마스크(120a)의 상면(상부마스크(110)의 하면)이나 제2 하부마스크(120b)에 형성될 수 있다. 또한, 제2 체크밸브(125)는 제1 하부마스크(120a)의 하면이나 전면(前面)에 형성될 수 있다. 다만, 상술한 제1 체크밸브(123)과 제2 체크밸브(125)의 위치는 예시적인 것으로, 반드시 이에 한정되는 것은 아니다. 또한, 제1 체크밸브(123)과 제2 체크밸브(125)의 종류는 특별히 한정되는 것은 아니지만, 도 1a의 확대도에 도시된 바와 같이, 기체가 통과할 수 있도록 개구부가 형성된 패널(126a)과 패널(126a)의 일측에 고정된 체크부재(126b)를 포함할 수 있다. 이러한 패널(126a)과 체크부재(126b)로 인하여, 일방향으로 압력이 인가될 때는, 체크부재(126b)가 휘어지면서 기체가 패널(126a)을 통과하고, 타방향(일방향과 반대방향)으로 압력이 인가될 때는, 체크부재(126b)가 패널(126a)을 폐쇄하여 기체가 통과하는 것을 방지할 수 있다.As such, when the lower mask 120 includes the first lower mask 120a and the second lower mask 120b, the first check valve 123 may be disposed on an upper surface (upper mask) of the first lower mask 120a. The lower surface of 110) or the second lower mask 120b. In addition, the second check valve 125 may be formed on the lower surface or the front surface of the first lower mask 120a. However, the positions of the first check valve 123 and the second check valve 125 described above are exemplary, but are not necessarily limited thereto. In addition, the type of the first check valve 123 and the second check valve 125 is not particularly limited, but as shown in the enlarged view of FIG. 1A, the panel 126a having openings formed therein to allow gas to pass therethrough. And a check member 126b fixed to one side of the panel 126a. Due to the panel 126a and the check member 126b, when pressure is applied in one direction, the gas passes through the panel 126a while the check member 126b is bent, and the pressure in the other direction (the direction opposite to the one direction). When this is applied, the check member 126b closes the panel 126a to prevent gas from passing through.
도 13 내지 도 14는 본 발명의 다른 실시예에 따른 다기능 마스크의 분해사시도이고, 도 15는 본 발명의 다른 실시예에 따른 다기능 마스크의 결합사시도이다.13 to 14 are exploded perspective views of the multi-function mask according to another embodiment of the present invention, Figure 15 is a combined perspective view of the multi-function mask according to another embodiment of the present invention.
도 13 내지 도 15에 도시된 바와 같이, 본 실시예에 따른 다기능 마스크(200)는 착용자의 눈을 커버하고 시야를 확보하는 보호렌즈(213)가 구비되고, 일측에 흡입홀(215)이 형성된 상부마스크(210), 및 상부마스크(210)와 분리가능하도록 결합되어, 착용자의 코 또는 입을 커버하고, 상부마스크(210)와 연통되는 제1 체크밸브(223), 및 외부와 연통되는 제2 체크밸브(225)가 형성된 하부마스크(220)를 포함하고, 제1 체크밸브(223)는 기체가 상부마스크(210)에서 하부마스크(220) 방향으로만 통과할 수 있고, 제2 체크밸브(225)는 기체가 하부마스크(220)에서 외부 방향으로만 통과할 수 있으며, 흡입홀(215)로 상부마스크(210)에 유입된 기체는 제1 체크밸브(223)를 통해서 하부마스크(220)로 전달되어, 착용자의 코 또는 입으로 흡입되고, 착용자의 코 또는 입에서 배출되는 기체는 제2 체크밸브(225)를 통해서 외부로 배출된다.As shown in FIGS. 13 to 15, the multifunction mask 200 according to the present exemplary embodiment includes a protective lens 213 that covers the wearer's eyes and secures a field of view, and a suction hole 215 is formed at one side thereof. A first check valve 223 that is detachably coupled to the upper mask 210 and the upper mask 210, covers the wearer's nose or mouth, communicates with the upper mask 210, and a second communicating with the outside. The check valve 225 includes a lower mask 220 is formed, the first check valve 223, the gas can pass only in the direction of the lower mask 220 from the upper mask 210, the second check valve ( 225 is a gas can pass only in the outward direction from the lower mask 220, the gas introduced into the upper mask 210 through the suction hole 215, the lower mask 220 through the first check valve 223. Gas that is inhaled into the wearer's nose or mouth and that exits the wearer's nose or mouth 2 is discharged to the outside through the check valve (225).
상기 상부마스크(210)는 착용자의 눈을 보호하는 역할을 수행한다. 여기서, 상부마스크(210)는 전면에 보호렌즈(213)가 구비된다. 이때, 보호렌즈(213)는 착용자의 눈을 커버하면서도, 투명재질로 형성되어 시야를 확보할 수 있다. 또한, 상부마스크(210)의 일측에는 흡입홀(215)이 형성된다. 여기서, 흡입홀(215)은 상부마스크(210)의 상단과 측단에 형성될 수 있다. 다만, 흡입홀(215)은 반드시 상부마스크(210)의 상단과 측단 모두에 형성되어야 하는 것은 아니고, 상부마스크(210)의 상단 또는 측단 중 어느 하나에만 형성될 수도 있다. 이러한 흡입홀(215)을 통해서 상부마스크(210)에는 필터부(230)에서 정화된 기체나 외부의 기체가 유입될 수 있다. 특히, 착용자의 코 또는 입으로 공기를 흡입할 때, 흡입홀(215)을 통해서 공기가 상부마스크(210)에 유입되고, 그에 따라 보호렌즈(213)에 습기가 발생하는 것을 방지할 수 있는데, 이와 관련한 구체적인 내용은 후술하도록 한다.The upper mask 210 serves to protect the wearer's eyes. Here, the upper mask 210 is provided with a protective lens 213 on the front. In this case, the protective lens 213 may cover the eyes of the wearer, but may be formed of a transparent material to secure a field of view. In addition, a suction hole 215 is formed at one side of the upper mask 210. Here, the suction hole 215 may be formed at the upper end and the side end of the upper mask 210. However, the suction hole 215 is not necessarily to be formed at both the upper end and the side end of the upper mask 210, it may be formed only at any one of the upper end or side end of the upper mask 210. Through the suction hole 215, the gas purified by the filter unit 230 or the external gas may flow into the upper mask 210. In particular, when the air is sucked into the wearer's nose or mouth, the air is introduced into the upper mask 210 through the suction hole 215, thereby preventing the moisture generated in the protective lens 213, Detailed information related to this will be described later.
한편, 상부마스크(210)의 보호렌즈(213)에는 중앙 하부로부터 상측으로 함몰된 함몰부(213a)가 형성된다. 즉, 보호렌즈(213)는 착용자의 코가 배치되는 위치에 함몰부(213a)가 형성되는 것이다. 또한, 상부마스크(210)는 보호렌즈(213)를 지지하고, 착용자의 안면과 밀착되는 제1 프레임(240)과 제2 프레임(245)을 포함한다. 여기서, 제1 프레임(240)은 보호렌즈(213)의 테두리를 지지하되, 함몰부(213a)에 대응하도록 보호렌즈(213)의 중앙 하부에서 절개된 개방부(240a)를 갖으며, 보호렌즈(213)로부터 착용자 방향으로 돌출된다. 또한, 제2 프레임(245)은 제1 프레임(240)(개방부(240a))으로부터 양단이 연장되어, 함몰부(213a)의 테두리를 지지한다. 이러한 제1 프레임(240)과 제2 프레임(245)을 이용하여 하부마스크(220)가 분리가능하도록 결합되는데, 이에 관련한 구체적인 내용은 후술하도록 한다.On the other hand, the protective lens 213 of the upper mask 210 is formed with a recessed portion 213a recessed from the lower center to the upper side. That is, the protective lens 213 is a depression 213a is formed at the position where the wearer's nose is disposed. In addition, the upper mask 210 supports the protective lens 213 and includes a first frame 240 and a second frame 245 in close contact with the face of the wearer. Here, the first frame 240 supports the edge of the protective lens 213, but has an open portion 240a cut out from the center of the protective lens 213 to correspond to the depression 213a, and the protective lens Protrudes from the 213 toward the wearer. In addition, both ends of the second frame 245 extend from the first frame 240 (opening part 240a) to support the edge of the recessed part 213a. The lower mask 220 is detachably coupled using the first frame 240 and the second frame 245, which will be described later.
또한, 도 16은 본 발명의 다른 실시예에 따른 다기능 마스크에 필터부가 추가된 사시도이다. 도 16에 도시된 바와 같이, 상부마스크(210)의 상단에는 기체를 정화하는 필터부(230)가 구비될 수 있다. 이러한 필터부(230)는 정화한 기체를 흡입홀(215)을 통해서 상부마스크(210)에 공급한다. 필터부(230)를 구비함으로써, 다기능 마스크(200)는 방진 마스크 또는 방독 마스크로 이용할 수 있다. 여기서, 필터부(230)는 특별히 한정되는 것은 아니지만, 활성탄(Active Filter) 등의 카본필터와 여과지(Filter Paper) 등으로 형성된 분진필터일 수 있다.16 is a perspective view of a filter unit added to a multifunctional mask according to another embodiment of the present invention. As shown in FIG. 16, the upper end of the upper mask 210 may be provided with a filter unit 230 for purifying the gas. The filter unit 230 supplies the purified gas to the upper mask 210 through the suction hole 215. By providing the filter unit 230, the multifunctional mask 200 can be used as a dust mask or a gas mask. Here, the filter unit 230 is not particularly limited, but may be a dust filter formed of a carbon filter such as activated carbon, a filter paper, or the like.
상기 하부마스크(220)는 필터부(230)에서 정화된 기체나 외부의 기체를 착용자의 코 또는 입에 공급하고, 착용자의 코 또는 입에서 배출된 기체를 외부로 배출시키는 역할을 수행한다. 여기서, 하부마스크(220)는 착용자의 코 또는 입을 커버하고, 착용자와 안면과 밀착되는 패킹이 구비되어, 외부의 세균, 미세먼지나 물 등이 유입되는 것을 방지할 수 있다. 한편, 하부마스크(220, 도 13 내지 도 15 참조)는 상부마스크(210)와 연통되는 제1 체크밸브(223), 및 외부와 연통되는 제2 체크밸브(225)가 형성될 수 있다. 여기서, 제1 체크밸브(223)는 기체가 상부마스크(210)에서 하부마스크(220) 방향으로만 통과할 수 있고, 하부마스크(220)에서 상부마스크(210) 방향으로는 통과할 수 없다. 따라서, 흡입홀(215)로 상부마스크(210)에 유입된 기체는 제1 체크밸브(223)를 통해서 하부마스크(220)로 전달되어, 착용자의 코 또는 입으로 흡입될 수 있다. 이때, 흡입홀(215)을 통해서 연속적으로 새로운 기체가 상부마스크(210)에 유입되므로, 보호렌즈(213)의 내부와 보호렌즈(213)의 외부 사이의 온도차이가 감소하고, 그에 따라 보호렌즈(213)에 습기가 발생하는 것을 방지할 수 있다. 또한, 제2 체크밸브(225)는 기체가 하부마스크(220)에서 외부 방향으로만 통과할 수 있고, 외부에서 하부마스크(220) 방향으로 통과할 수 없다. 따라서, 착용자의 코 또는 입에서 배출되는 기체는 제2 체크밸브(225)를 통해서 외부로 배출되고, 상부마스크(210) 방향으로 배출되지 않는다. 결국, 착용자의 코 또는 입에서 배출되는 기체에 의해서 상부마스크(210)의 보호렌즈(213)에 습기가 발생하는 것은 미연에 방지할 수 있다.The lower mask 220 serves to supply the gas or external gas purified by the filter unit 230 to the wearer's nose or mouth, and discharges the gas discharged from the wearer's nose or mouth to the outside. Here, the lower mask 220 covers the wearer's nose or mouth, and is provided with a packing in close contact with the wearer and the face, thereby preventing external bacteria, fine dust or water from entering. Meanwhile, the lower mask 220 (refer to FIGS. 13 to 15) may include a first check valve 223 communicating with the upper mask 210, and a second check valve 225 communicating with the outside. Here, the first check valve 223 may pass the gas only in the direction of the lower mask 220 from the upper mask 210, and may not pass in the direction of the upper mask 210 from the lower mask 220. Accordingly, the gas introduced into the upper mask 210 through the suction hole 215 may be transferred to the lower mask 220 through the first check valve 223 and sucked into the wearer's nose or mouth. At this time, since the new gas continuously flows into the upper mask 210 through the suction hole 215, the temperature difference between the inside of the protective lens 213 and the outside of the protective lens 213 is reduced, accordingly the protective lens Moisture can be prevented from occurring at 213. In addition, the second check valve 225 may allow the gas to pass through the lower mask 220 only in the outward direction, and may not pass outward from the lower mask 220. Therefore, the gas discharged from the wearer's nose or mouth is discharged to the outside through the second check valve 225, it is not discharged toward the upper mask 210. As a result, the occurrence of moisture in the protective lens 213 of the upper mask 210 by the gas discharged from the wearer's nose or mouth can be prevented in advance.
더욱 구체적으로, 하부마스크(220)는 착용자의 코를 커버하도록 상측으로 갈수록 양측면의 사이의 폭이 좁하지는 코수용 마스크(220a)일 수 있다. 이 경우, 하부마스크(220)는 착용자의 코만 커버하고, 착용자의 입은 커버하지 않는다. 이와 같이, 하부마스크(220)가 코수용 마스크(220a)인 경우, 제1 체크밸브(223)는 코수용 마스크(220a)의 측면에 형성되고, 제2 체크밸브(225)는 코수용 마스크(220a)의 하면에 형성될 수 있다. More specifically, the lower mask 220 may be a nose mask 220a, the width of which is narrow between both sides toward the upper side to cover the wearer's nose. In this case, the lower mask 220 covers only the wearer's nose and does not cover the wearer's mouth. As such, when the lower mask 220 is the nose mask 220a, the first check valve 223 is formed on the side of the nose mask 220a, and the second check valve 225 is the nose mask ( It may be formed on the lower surface of 220a).
다만, 하부마스크(220)는 반드시 코수용 마스크(220a)로만 구성되어야 하는 것은 아니다. 도 17a 내지 도 17b는 본 발명의 다른 실시예에 따른 다기능 마스크에 입수용 마스크가 추가된 사시도이다. 도 17a 내지 도 17b에 도시된 바와 같이, 하부마스크(220)는 착용자의 코를 커버하다록 상측으로 갈수록 양측면의 사이의 폭이 좁아지는 코수용 마스크(220a)와 코수용 마스크(220a)의 하측에 구비되어, 착용자의 입을 커버하도록 형성된 입수용 마스크(220b)를 포함할 수 있다. 이 경우, 하부마스크(220)는 착용자의 입과 코를 모두 커버한다. 이와 같이, 하부마스크(220)가 코수용 마스크(220a)와 입수용 마스크(220b)로 구성된 경우, 제1 체크밸브(223)는 코수용 마스크(220a)의 측면에 형성되고, 제2 체크밸브(225)는 입수용 마스크(220b)의 전면(前面)에 형성될 수 있다.However, the lower mask 220 is not necessarily composed of only nose mask (220a). 17A to 17B are perspective views in which an acquisition mask is added to a multifunctional mask according to another embodiment of the present invention. As shown in FIGS. 17A to 17B, the lower mask 220 covers the wearer's nose, and the lower side of the nose receiving mask 220a and the nose receiving mask 220a are narrowed between the two sides as the upper side is covered upward. It may be provided, and may include an inlet mask 220b formed to cover the wearer's mouth. In this case, the lower mask 220 covers both the wearer's mouth and nose. As such, when the lower mask 220 includes the nose mask 220a and the acquisition mask 220b, the first check valve 223 is formed on the side surface of the nose mask 220a and the second check valve. 225 may be formed on the front surface of the acquisition mask 220b.
다만, 상술한 제1 체크밸브(223)과 제2 체크밸브(225)의 위치는 예시적인 것으로, 반드시 이에 한정되는 것은 아니다. 또한, 제1 체크밸브(223)과 제2 체크밸브(225)의 종류는 특별히 한정되는 것은 아니지만, 도 13a 내지 도 13b에 도시된 바와 같이, 기체가 통과할 수 있도록 개구부가 형성된 패널(226a)과 패널(226a)의 일측에 고정된 체크부재(226b)를 포함할 수 있다. 이러한 패널(226a)과 체크부재(226b)로 인하여, 일방향으로 압력이 인가될 때는, 체크부재(226b)가 휘어지면서 기체가 패널(226a)을 통과하고, 타방향(일방향과 반대방향)으로 압력이 인가될 때는, 체크부재(226b)가 패널(226a)을 폐쇄하여 기체가 통과하는 것을 방지할 수 있다.However, the positions of the first check valve 223 and the second check valve 225 described above are exemplary, but are not necessarily limited thereto. In addition, the type of the first check valve 223 and the second check valve 225 is not particularly limited, but as shown in FIGS. 13A to 13B, the panel 226a having openings formed therein to allow gas to pass therethrough. And a check member 226b fixed to one side of the panel 226a. Due to the panel 226a and the check member 226b, when pressure is applied in one direction, the gas passes through the panel 226a while the check member 226b is bent, and the pressure in the other direction (the direction opposite to the one direction). When this is applied, the check member 226b closes the panel 226a to prevent gas from passing through.
한편, 도 2 내지 도 3은 본 발명의 실시예에 따른 다기능 마스크의 작동과정을 도시한 사시도로, 이를 참조하여 본 실시예에 따른 다기능 마스크의 작동과정을 살펴보도록 한다.On the other hand, Figures 2 to 3 is a perspective view showing the operation of the multi-function mask according to an embodiment of the present invention, with reference to this to look at the operation of the multi-function mask according to this embodiment.
우선, 도 2에 도시된 바와 같이, 착용자가 다기능 마스크를 착용한 상태에서, 하부마스크(120)로 커버된 코 또는 입으로 공기를 흡입하면, 제1 체크밸브(123)를 통해서 상부마스크(110)로부터 하부마스크(120)로 공기가 전달된다. 또한, 상부마스크(110)의 공기가 하부마스크(120)로 전달되면서 흡입홀(115)을 통해서 새로운 공기가 상부마스크(110)에 공급된다. 따라서, 착용자가 공기를 흡입할 때마다, 상부마스크(110)에는 공기가 계속 유입되어, 보호렌즈(113)의 내부와 외부 사이의 온도차이가 감소하므로, 보호렌즈(113)에 습기가 발생하는 것을 방지할 수 있다. 한편, 제2 체크밸브(125)는 공기가 하부마스크(120)에서 외부 방향으로만 통과할 수 있고, 외부에서 하부마스크(120) 방향으로는 통과할 수 없으므로, 하부마스크(120)로 커버된 코 또는 입으로 공기를 흡입하더라도, 외부의 공기가 제2 체크밸브(125)를 통해서 직접 하부마스크(120)로 공급되지 않는다.First, as shown in FIG. 2, when the wearer inhales air through the nose or mouth covered by the lower mask 120 while the wearer wears the multifunctional mask, the upper mask 110 through the first check valve 123. Air is transferred from the lower mask 120 to the lower mask 120. In addition, as the air of the upper mask 110 is transferred to the lower mask 120, new air is supplied to the upper mask 110 through the suction hole 115. Therefore, each time the wearer inhales air, the air continues to flow into the upper mask 110, and the temperature difference between the inside and the outside of the protective lens 113 decreases, so that moisture is generated in the protective lens 113. Can be prevented. On the other hand, the second check valve 125 is the air can pass only in the outer direction from the lower mask 120, and can not pass in the direction of the lower mask 120 from the outside, it is covered with the lower mask 120 Even if the air is sucked through the nose or mouth, external air is not directly supplied to the lower mask 120 through the second check valve 125.
다음, 도 3에 도시된 바와 같이, 착용자가 다기능 마스크를 착용한 상태에서, 하부마스크(120)로 커버된 코 또는 입으로 공기를 배출하면, 제2 체크밸브(125)를 통해서 하부마스크(120)로부터 외부로 공기가 배출된다. 다만, 제1 체크밸브(123)는 공기가 상부마스크(110)에서 하부마스크(120) 방향으로만 통과할 수 있고, 하부마스크(120)에서 상부마스크(110) 방향으로는 통과할 수 없으므로, 하부마스크(120)로 커버된 코 또는 입으로 공기를 배출하더라도, 코 또는 입으로 배출한 공기가 상부마스크(110)로 전달되지 않는다. 따라서, 코와 입에서 배출되는 공기에 의해서 상부마스크(110)의 보호렌즈(113)에 습기가 발생하는 것을 방지할 수 있다.Next, as shown in FIG. 3, when the wearer discharges air to the nose or mouth covered by the lower mask 120 while the wearer wears the multifunctional mask, the lower mask 120 through the second check valve 125. Air is discharged to the outside. However, the first check valve 123 may pass the air only in the direction of the lower mask 120 from the upper mask 110, and may not pass in the direction of the upper mask 110 from the lower mask 120, Even though the air is discharged through the nose or mouth covered by the lower mask 120, the air discharged through the nose or mouth is not transferred to the upper mask 110. Therefore, it is possible to prevent the moisture generated in the protective lens 113 of the upper mask 110 by the air discharged from the nose and mouth.
한편, 도 4 내지 도 7은 본 발명의 실시예에 따른 다기능 마스크에 제1 필터부 내지 제4 필터부를 추가한 사시도이다.4 to 7 are perspective views in which the first to fourth filter parts are added to the multifunctional mask according to the exemplary embodiment of the present invention.
여기서, 제1 필터부 내지 제4 필터부(130, 131, 133, 135)는 기체를 정화하는 역할을 수행하는 것으로, 특별히 한정되는 것은 아니지만, 활성탄(Active Filter) 등의 카본필터와 여과지(Filter Paper) 등으로 형성된 분진필터를 포함할 수 있다.Here, the first to fourth filter units 130, 131, 133, and 135 may serve to purify the gas, and are not particularly limited, but may include a carbon filter such as activated carbon and a filter paper. It may include a dust filter formed of a paper) or the like.
도 4a에 도시된 바와 같이, 제1 필터부(130)는 상부마스크(110)의 상단에 구비될 수 있다. 이때, 제1 필터부(130)는 상부마스크(110)의 흡입홀(115)을 직접 커버할 수 있다. 따라서, 제1 필터부(130)는 기체를 정화하고, 정화한 기체를 흡입홀(115)을 통해서 상부마스크(110)에 공급할 수 있다. 추가적으로, 도 4b에 도시된 바와 같이, 제1 필터부(130)로부터 전방으로 연장되어 햇빛을 가릴 수 있는 햇빛가리개(130a)가 구비될 수 있다.As shown in FIG. 4A, the first filter unit 130 may be provided at an upper end of the upper mask 110. In this case, the first filter unit 130 may directly cover the suction hole 115 of the upper mask 110. Therefore, the first filter unit 130 may purify the gas and supply the purified gas to the upper mask 110 through the suction hole 115. In addition, as shown in FIG. 4B, the sun shader 130a may be provided to extend forward from the first filter unit 130 to block sunlight.
또한, 도 5a 내지 도 5b에 도시된 바와 같이, 제2 필터부(131)는 착용자의 머리 옆쪽이나 뒤쪽에 구비될 수 있다. 구체적으로, 착용수단(150)이 착용자의 머리에 고정될 수 있고, 이러한 착용수단(150)에 제2 필터부(131)가 결합되어 착용자의 머리 옆쪽이나 뒤쪽에 배치될 수 있다. 또한, 제2 필터부(131)와 흡입홀(115)은 연결호스(170)를 통해서 연결할 수 있다. 따라서, 제2 필터부(131)는 기체를 정화하고, 정화한 기체를 연결호스(170)와 흡입홀(115)를 통해서 상부마스크(110)에 공급할 수 있다.In addition, as shown in Figures 5a to 5b, the second filter portion 131 may be provided on the side or the back of the wearer's head. Specifically, the wearing means 150 may be fixed to the wearer's head, and the second filter part 131 may be coupled to the wearing means 150 and disposed at the side or the back of the wearer's head. In addition, the second filter unit 131 and the suction hole 115 may be connected through a connection hose 170. Accordingly, the second filter unit 131 may purify the gas and supply the purified gas to the upper mask 110 through the connection hose 170 and the suction hole 115.
그리고, 도 6에 도시된 바와 같이, 제3 필터부(133)는 모자 형태로 구비될 수 있다. 구체적으로, 제3 필터부(133)는 착용자의 머리에 쓰도록 모자 형태로 형성될 수 있고, 제3 필터부(133)와 흡입홀(115)은 연결호스(170)를 통해서 연결할 수 있다. 따라서, 제3 필터부(133)는 기체를 정화하고, 정화한 기체를 연결호스(170)와 흡입홀(115)을 통해서 상부마스크(110)에 공급할 수 있다.6, the third filter unit 133 may be provided in a hat shape. In detail, the third filter part 133 may be formed in a hat shape so as to be worn on the head of the wearer, and the third filter part 133 and the suction hole 115 may be connected through the connection hose 170. Accordingly, the third filter unit 133 may purify the gas and supply the purified gas to the upper mask 110 through the connection hose 170 and the suction hole 115.
한편, 도 7에 도시된 바와 같이, 제4 필터부(135)는 모자챙 형태로 구비될 수 있다. 구체적으로, 착용수단(150)이 착용자의 머리에 고정될 수 있고, 이러한 착용수단(150)에 제4 필터부(135)가 결합되어, 착용수단(150)의 방사상으로 연장되도록 형성될 수 있다. 또한, 제4 필터부(135)와 흡입홀(115)은 연결호스(170)를 통해서 연결할 수 있다. 따라서, 제4 필터부(135)는 기체를 정화하고, 정화한 기체를 연결호스(170)와 흡입홀(115)를 통해서 상부마스크(110)에 공급할 수 있다.On the other hand, as shown in Figure 7, the fourth filter unit 135 may be provided in the form of a hat brim. Specifically, the wearing means 150 may be fixed to the wearer's head, and the fourth filter part 135 may be coupled to the wearing means 150, and may be formed to extend radially of the wearing means 150. . In addition, the fourth filter unit 135 and the suction hole 115 may be connected through the connection hose 170. Therefore, the fourth filter unit 135 may purify the gas and supply the purified gas to the upper mask 110 through the connection hose 170 and the suction hole 115.
한편, 도 8 내지 도 9는 본 발명의 실시예에 따른 다기능 마스크에 제5 필터부를 추가한 사시도이고, 도 10 내지 도 11은 도 8 내지 도 9에 도시된 제5 필터부의 정면도와 단면도이다.8 to 9 are perspective views in which a fifth filter unit is added to a multifunctional mask according to an exemplary embodiment of the present invention, and FIGS. 10 to 11 are front and cross-sectional views of the fifth filter unit illustrated in FIGS. 8 to 9.
또한, 도 8 내지 도 11에 도시된 바와 같이, 제5 필터부(137)는 배낭 형태(도 8 및 도 10 참조) 또는 조끼 형태(도 9 및 도 11 참조)로 구비될 수 있다. 구체적으로, 착용수단(150)이 착용자의 어깨에 고정될 수 있고, 이러한 착용수단(150)에 제5 필터부(137)가 탈착가능하도록 결합되어, 착용자의 등에 배치될 수 있다. 또한, 제5 필터부(137)와 흡입홀(115)은 연결호스(170)를 통해서 연결할 수 있다. 따라서, 제5 필터부(137)는 기체를 정화하고, 정화한 기체를 연결호스(170)와 흡입홀(115)을 통해서 상부마스크(110)에 공급할 수 있다. 한편, 제5 필터부(137)는 제1 필터부재(140)와 제2 필터부재(143)를 포함할 수 있다. 여기서, 제1 필터부재(140)는 연결호스(170)가 연결되는 배기홀(141)과 연통되고 내부에 카본필터(142)가 구비될 수 있다. 또한, 제2 필터부재(143)는 제1 필터부재(140)와 연통되고, 분진필터(145)와 분진필터(145)를 지지하는 지지부(147)를 포함할 수 있다. 따라서, 외부의 기체는 제2 필터부재(143)를 거치면서 분진 등의 미세먼지가 여과되고, 제1 필터부재(140)를 거치면서 제독될 수 있다.8 to 11, the fifth filter unit 137 may be provided in a backpack form (see FIGS. 8 and 10) or a vest form (see FIGS. 9 and 11). Specifically, the wearing means 150 may be fixed to the shoulder of the wearer, and the fifth filter part 137 is detachably coupled to the wearing means 150 and disposed on the wearer's back. In addition, the fifth filter part 137 and the suction hole 115 may be connected through the connection hose 170. Accordingly, the fifth filter unit 137 may purify the gas and supply the purified gas to the upper mask 110 through the connection hose 170 and the suction hole 115. Meanwhile, the fifth filter part 137 may include a first filter member 140 and a second filter member 143. Here, the first filter member 140 may be in communication with the exhaust hole 141 to which the connection hose 170 is connected, and a carbon filter 142 may be provided therein. In addition, the second filter member 143 may be in communication with the first filter member 140 and may include a support 147 for supporting the dust filter 145 and the dust filter 145. Accordingly, the external gas may be filtered while fine dust such as dust passes through the second filter member 143 and may be decontaminated while passing through the first filter member 140.
한편, 제1 필터부재(140)와 제2 필터부재(143)는 착용수단(150)의 수용부(155)에 수용될 수 있다. 이때, 제1 필터부재(140)는 나사 등을 통해서 착용수단(150)에 탈착가능하도록 결합될 수 있고, 제2 필터부재(143)의 분진필터(145)는 벨크로(Velcro)로 등을 통해서 착용수단(150)에 탈착가능하도록 결합될 수 있다.On the other hand, the first filter member 140 and the second filter member 143 may be accommodated in the receiving portion 155 of the wearing means 150. At this time, the first filter member 140 may be detachably coupled to the wearing means 150 through a screw or the like, and the dust filter 145 of the second filter member 143 may be, for example, Velcro. It may be coupled to the wearing means 150 detachably.
또한, 제1 필터부재(140)와 제2 필터부재(143)는 각각 두개씩 구비되거나, 하나씩 구비될 수 있다.In addition, each of the first filter member 140 and the second filter member 143 may be provided two or one.
상술한 바와 같이, 본 발명에 따른 다기능 마스크는 제1 필터부 내지 제5 필터부(130, 131, 133, 135, 137)를 상부마스크(110)의 상단, 착용자의 머리 옆쪽이나 뒤쪽, 착용자의 등에 배치함으로써, 착용자의 시야를 넓히고, 미세물질이 제1 필터부 내지 제5 필터부(130, 131, 133, 135, 137)에 흡수되는 것을 최대한 저감할 수 있는 효과가 있다.As described above, the multi-function mask according to the present invention includes the first to fifth filter parts 130, 131, 133, 135, and 137 on the upper side of the upper mask 110, on the side or the back of the wearer's head, By disposing it on the back, it is possible to widen the wearer's field of view and reduce the absorption of fine material into the first to fifth filter parts 130, 131, 133, 135, and 137 as much as possible.
한편, 본 발명에 따른 다기능 마스크는 반드시 제1 필터부 내지 제5 필터부(130, 131, 133, 135, 137)가 구비되어야 하는 것은 아니다. On the other hand, the multi-function mask according to the present invention does not necessarily have to be provided with the first to fifth filter unit 130, 131, 133, 135, 137.
예를 들어, 도 12는 본 발명의 실시예에 따른 다기능 마스크에 탱크를 추가한 사시도로, 도 12에 도시된 바와 같이, 기체(산소 등)를 보유한 탱크(160)를 결합하여 사용할 수도 있다. 즉, 기체를 보유한 탱크(160)와 흡입홀(115)을 연결호스(170)로 연결하여, 탱크(160)의 기체를 상부마스크(110)에 공급할 수 있다. 추가적으로, 탱크(160)에 보유된 기체에 냉매를 포함시키거나, 기체가 상부마스크(110)에 공급되기 전에 냉각기를 거치게 함으로써, 상부마스크(110)에 공급되는 기체의 온도를 낮추어 상부마스크(110)의 보호렌즈(113)에 습기가 발생하는 것을 더욱 효과적으로 방지할 수 있다.For example, FIG. 12 is a perspective view in which a tank is added to a multifunctional mask according to an exemplary embodiment of the present invention. As illustrated in FIG. 12, a tank 160 having a gas (oxygen, etc.) may be used in combination. That is, the tank 160 holding the gas and the suction hole 115 may be connected by the connection hose 170 to supply the gas of the tank 160 to the upper mask 110. In addition, by including the refrigerant in the gas retained in the tank 160, or by passing the cooler before the gas is supplied to the upper mask 110, by lowering the temperature of the gas supplied to the upper mask 110, the upper mask 110 It is possible to more effectively prevent the occurrence of moisture in the protective lens 113 of the).
또한, 본 발명에 따른 다기능 마스크는 반드시 필터부나 탱크가 구비되어야 하는 것은 아니고, 다양한 작업에서 착용자의 눈이나 호흡기를 보호할 수 있는 작업용 보안경으로도 활용할 수 있다.In addition, the multi-function mask according to the present invention is not necessarily provided with a filter unit or a tank, it can be utilized as a work goggles that can protect the wearer's eyes or respirator in various operations.
한편, 도 18 내지 도 19는 본 발명의 다른 실시예에 따른 다기능 마스크의 작동과정을 도시한 사시도로, 이를 참조하여 본 실시예에 따른 다기능 마스크(200)의 작동과정을 살펴보도록 한다.Meanwhile, FIGS. 18 to 19 are perspective views illustrating an operation process of the multifunction mask according to another exemplary embodiment of the present invention. With reference to this, the operation process of the multifunction mask 200 according to the present embodiment will be described.
우선, 도 18에 도시된 바와 같이, 착용자가 다기능 마스크(200)를 착용한 상태에서, 하부마스크(220)로 커버된 코 또는 입으로 공기를 흡입하면, 제1 체크밸브(223)를 통해서 상부마스크(210)로부터 하부마스크(220)로 공기가 전달된다. 또한, 상부마스크(210)의 공기가 하부마스크(220)로 전달되면서 흡입홀(215)을 통해서 새로운 공기가 상부마스크(210)에 공급된다. 따라서, 착용자가 공기를 흡입할 때마다, 상부마스크(210)에는 공기가 계속 유입되어, 보호렌즈(213)의 내부와 외부 사이의 온도차이가 감소하므로, 보호렌즈(213)에 습기가 발생하는 것을 방지할 수 있다. 한편, 제2 체크밸브(225)는 공기가 하부마스크(220)에서 외부 방향으로만 통과할 수 있고, 외부에서 하부마스크(220) 방향으로는 통과할 수 없으므로, 하부마스크(220)로 커버된 코 또는 입으로 공기를 흡입하더라도, 외부의 공기가 제2 체크밸브(225)를 통해서 직접 하부마스크(220)로 공급되지 않는다.First, as shown in FIG. 18, when the wearer inhales air through the nose or mouth covered by the lower mask 220 while the wearer wears the multi-function mask 200, the upper part is provided through the first check valve 223. Air is transferred from the mask 210 to the lower mask 220. In addition, as the air of the upper mask 210 is transferred to the lower mask 220, new air is supplied to the upper mask 210 through the suction hole 215. Therefore, each time the wearer inhales air, air continuously flows into the upper mask 210, so that the temperature difference between the inside and the outside of the protective lens 213 decreases, so that moisture is generated in the protective lens 213. Can be prevented. On the other hand, the second check valve 225 is the air can pass only in the outer direction from the lower mask 220, and can not pass in the direction of the lower mask 220 from the outside, it is covered with the lower mask 220 Even if the air is sucked through the nose or mouth, external air is not directly supplied to the lower mask 220 through the second check valve 225.
다음, 도 19에 도시된 바와 같이, 착용자가 다기능 마스크(200)를 착용한 상태에서, 하부마스크(220)로 커버된 코 또는 입으로 공기를 배출하면, 제2 체크밸브(225)를 통해서 하부마스크(220)로부터 외부로 공기가 배출된다. 다만, 제1 체크밸브(223)는 공기가 상부마스크(210)에서 하부마스크(220) 방향으로만 통과할 수 있고, 하부마스크(220)에서 상부마스크(210) 방향으로는 통과할 수 없으므로, 하부마스크(220)로 커버된 코 또는 입으로 공기를 배출하더라도, 코 또는 입으로 배출한 공기가 상부마스크(210)로 전달되지 않는다. 따라서, 코와 입에서 배출되는 공기에 의해서 상부마스크(210)의 보호렌즈(213)에 습기가 발생하는 것을 방지할 수 있다.Next, as shown in FIG. 19, when the wearer discharges air to the nose or mouth covered by the lower mask 220 while the wearer wears the multi-function mask 200, the lower portion is provided through the second check valve 225. Air is discharged from the mask 220 to the outside. However, the first check valve 223 may pass air only in the direction of the lower mask 220 from the upper mask 210, and may not pass in the direction of the upper mask 210 from the lower mask 220. Although the air is discharged through the nose or mouth covered by the lower mask 220, the air discharged through the nose or mouth is not transferred to the upper mask 210. Therefore, it is possible to prevent the moisture generated in the protective lens 213 of the upper mask 210 by the air discharged from the nose and mouth.
한편, 도 20은 본 발명의 다른 실시예에 따른 다기능 마스크에 유도관이 추가된 정면도이다. 도 20에 도시된 바와 같이, 코수용 마스크(220a)의 하측에는 유도관(250)이 구비될 수 있다. 여기서, 유도관(250)은 중앙이 코수용 마스크(220a)의 하측에 결합되어, 제2 체크밸브(225)와 유체소통하고, 양단이 중앙으로부터 상부마스크(210)의 양측면 방향으로 연장된 관으로 형성된다. 따라서, 유도관(250)은 제2 체크밸브(225)를 통해서 외부로 배출되는 기체를 상부마스크(210)의 양측면으로 유도할 수 있다. 이와 같이, 유도관(250)이 기체를 상부마스크(210)의 양측면으로 유도하므로, 제2 체크밸브(225)를 통해서 외부로 배출된 기체에 의해서 상부마스크(210)의 보호렌즈(213)에 습기가 발생하는 것을 방지할 수 있다.On the other hand, Figure 20 is a front view of the induction tube is added to the multi-function mask according to another embodiment of the present invention. As shown in FIG. 20, an induction pipe 250 may be provided below the nose receiving mask 220a. Here, the induction pipe 250 is the center is coupled to the lower side of the nose mask 220a, the fluid communication with the second check valve 225, both ends of the pipe extending from the center in both side directions of the upper mask 210 Is formed. Therefore, the induction pipe 250 may guide the gas discharged to the outside through the second check valve 225 to both sides of the upper mask 210. As such, since the induction pipe 250 guides the gas to both sides of the upper mask 210, the gas is discharged to the outside through the second check valve 225 to the protective lens 213 of the upper mask 210. Moisture can be prevented from occurring.
본 실시예에 따른 다기능 마스크(200)는 하부마스크(220)가 상부마스크(210)와 분리가능하도록 결합된다. 이와 같이, 하부마스크(220)가 상부마스크(210)와 분리가능하도록 결합되므로, 착용자의 코의 형상이나 크기에 대응하여 하부마스크(220)를 교체하는 것이 가능한 장점이 있다.In the multifunction mask 200 according to the present exemplary embodiment, the lower mask 220 may be detachably coupled with the upper mask 210. As such, since the lower mask 220 is detachably coupled to the upper mask 210, there is an advantage in that the lower mask 220 may be replaced to correspond to the shape or size of the wearer's nose.
구체적으로, 하부마스크(220)는 상부마스크(210)와 별도로 형성되어, 제1 프레임(240)과 제2 프레임(245)에 접착성분으로 접착될 수 있다. 이때, 접착성분은 일정한 힘이 인가되는 경우, 분리될 수 있는 정도의 접착력을 가지므로, 하부마스크(220)는 제1 프레임(240)과 제2 프레임(245)에 분리가능하도록 결합될 수 있다.In detail, the lower mask 220 may be formed separately from the upper mask 210 and may be attached to the first frame 240 and the second frame 245 as an adhesive component. At this time, since the adhesive component has an adhesive force that can be separated when a certain force is applied, the lower mask 220 may be detachably coupled to the first frame 240 and the second frame 245. .
또한, 도 13 내지 도 14에 도시된 바와 같이, 하부마스크(220)는 구조적으로 제1 프레임(240)과 제2 프레임(245)에 분리가능하도록 결합될 수 있다.13 to 14, the lower mask 220 may be structurally coupled to the first frame 240 and the second frame 245.
구체적으로, 도 13a 내지 도 13b에 도시된 바와 같이, 개방부(240a)에 의해서 노출된 제1 프레임(240)의 측면에는 착용자에서 보호렌즈(213) 방향으로 연장된 제1 홈부(241)가 형성되고, 하부마스크(220)의 양측면 하단에는 제1 홈부(241)를 따라 삽입되도록 돌출된 제1 돌출부(221)가 형성될 수 있다. 이러한 제1 홈부(241)와 제1 돌출부(221)에 의해서 하부마스크(220)는 상부마스크(210)의 후방에서 전방 방향으로 슬라이딩되며 삽입될 수 있다. 또한, 상부마스크(210)의 전단에는 모서리를 따라 연장된 제2 홈부(222)가 형성되고, 제2 프레임(245)의 전방에는 제2 홈부(222)에 대응하도록 돌출된 제2 돌출부(246)가 형성될 수 있다. 따라서, 하부마스크(220)는 상부마스크(210)의 후방에서 전방 방향으로 슬라이딩되며 삽입되다가, 제2 홈부(222)가 제2 돌출부(246)에 걸려 멈출 수 있다. 추가적으로, 제1 홈부(241)에는 함몰된 제1 체결홈(241a)이 형성될 수 있고, 제1 돌출부(221)에는 제1 체결홈(241a)에 대응하도록 돌출된 제1 체결돌기(221a)가 형성될 수 있다. 따라서, 하부마스크(220)는 상부마스크(210)의 후방에서 전방 방향으로 슬라이딩되며 삽입되다가, 제1 체결돌기(221a)가 제1 체결홈(241a)에 삽입되어 체결되면 하부마스크(220)는 상부마스크(210)와 결합될 수 있다. 또한, 하부마스크(220)에 후방 방향으로 힘을 인가하면 제1 체결돌기(221a)가 제1 체결홈(241a)으로부터 분리되어 하부마스크(220)는 상부마스크(210)와 분리될 수 있다.Specifically, as shown in FIGS. 13A to 13B, the first groove part 241 extending from the wearer toward the protective lens 213 is formed on the side surface of the first frame 240 exposed by the opening part 240a. The first protrusion 221 protruding to be inserted along the first groove 241 may be formed at lower ends of both sides of the lower mask 220. The lower mask 220 may slide in the forward direction from the rear of the upper mask 210 by the first groove 241 and the first protrusion 221. In addition, a second groove 222 extending along an edge is formed at the front end of the upper mask 210, and a second protrusion 246 protruding to correspond to the second groove 222 in front of the second frame 245. ) May be formed. Accordingly, the lower mask 220 slides forward from the rear of the upper mask 210 in the forward direction, and the second groove 222 may be caught by the second protrusion 246 to stop. In addition, a first fastening groove 241a may be formed in the first groove 241, and a first fastening protrusion 221a protruding from the first protrusion 221 to correspond to the first fastening groove 241a. Can be formed. Accordingly, the lower mask 220 slides forward from the rear of the upper mask 210 in the forward direction, and the lower mask 220 is inserted when the first fastening protrusion 221a is inserted into the first fastening groove 241a and fastened. It may be combined with the upper mask 210. In addition, when a force is applied to the lower mask 220 in the rearward direction, the first fastening protrusion 221a may be separated from the first fastening groove 241a so that the lower mask 220 may be separated from the upper mask 210.
또는, 도 14a 내지 도 14b에 도시된 바와 같이, 하부마스크(220)의 전단에는 모서리를 따라 연장된 제2 홈부(222)가 형성되고, 제2 프레임(245)에는 제2 홈부(222)에 대응하도록 돌출된 제2 돌출부(246)가 형성될 수 있다. 이러한 제2 홈부(222)와 제2 돌출부(246)에 의해서 하부마스크(220)는 상부마스크(210)의 하측에서 상측 방향으로 슬라이딩되며 삽입될 수 있다. 또한, 개방부(240a)에 의해서 노출된 제1 프레임(240)의 측면에는 함몰된 제2 체결홈(241b)이 형성되고, 하부마스크(220)의 양측면 하단에는 제2 체결홈(241b)에 대응하도록 돌출된 제2 체결돌기(221b)가 형성될 수 있다. 따라서, 하부마스크(220)는 상부마스크(210)의 하측에서 상측 방향으로 슬라이딩되며 삽입되다가, 제2 체결돌기(221b)가 제1 체결홈(241a)에 삽입되어 체결되면 하부마스크(220)는 상부마스크(210)에 결합될 수 있다. 또한, 하부마스크(220)에 하측 방향으로 힘을 인가하면 제2 체결돌기(221b)가 제2 체결홈(241b)으로부터 분리되어 하부마스크(220)는 상부마스크(210)와 분리될 수 있다.Alternatively, as shown in FIGS. 14A to 14B, a second groove portion 222 extending along an edge is formed at a front end of the lower mask 220, and a second groove portion 222 is formed in the second frame 245. A second protrusion 246 protruding to correspond may be formed. By the second groove 222 and the second protrusion 246, the lower mask 220 may be inserted while sliding upward from the lower side of the upper mask 210. In addition, recessed second fastening grooves 241b are formed in the side surface of the first frame 240 exposed by the opening part 240a, and the second fastening grooves 241b are formed at lower ends of both sides of the lower mask 220. A second fastening protrusion 221b protruding to correspond may be formed. Therefore, the lower mask 220 is inserted while sliding upward from the lower side of the upper mask 210, the lower mask 220 is inserted when the second fastening protrusion 221b is inserted into the first fastening groove 241a and fastened. It may be coupled to the upper mask 210. In addition, when a force is applied to the lower mask 220 in the downward direction, the second fastening protrusion 221b may be separated from the second fastening groove 241b so that the lower mask 220 may be separated from the upper mask 210.
이와 같이, 하부마스크(220)가 상부마스크(210)와 분리가능하도록 결합되므로, 도 21에 도시된 와 같이, 다양한 형태의 하부마스크(220)(코수용 마스크(220a))를 교체하며 사용할 수 있다. 예들 들어, 하부마스크(220)(코수용 마스크(220a))는 착용자의 코의 형상이나 크기에 따라, 전면이 평편하거나(도 21(a) 참조), 뾰쪽하거나(도 21(b) 참조), 뭉뚝하거나(도 21(c) 참조), 또는 소정두께에서 전방으로 갈수록 폭이 좁아지다가 평편할 수 있다(도 21(d) 참조).As such, since the lower mask 220 is detachably coupled to the upper mask 210, as shown in FIG. 21, the lower mask 220 may be used while replacing various types of lower mask 220 (a nose mask 220a). have. For example, the lower mask 220 (nasal mask 220a) may have a flat front surface (see FIG. 21 (a)), or pointed (see FIG. 21 (b)), depending on the shape or size of the wearer's nose. It may be blunt (see Fig. 21 (c)), or it may be narrower and flattened toward the front at a predetermined thickness (see Fig. 21 (d)).
한편, 본 실시예에 따른 다기능 마스크(200)는 오토바이, 자전거, 스키, 군경용, 작업용 보안경 등 다양한 형태로 활용될 수 있다. 또한, 본 실시예에 따른 다기능 마스크(200)는 도 22에 도시된 바와 같이, 상부마스크(210)와 하부마스크(220)에 결합되는 두건(260)을 포함할 수 있다. 이러한 두건(260)은 착용자의 머리를 커버하여 방진 또는 방독 효율을 높이거나 머리를 보호하는 역할을 수행할 수 있다.On the other hand, the multi-function mask 200 according to the present embodiment may be utilized in various forms, such as motorcycles, bicycles, skis, military police, work safety goggles. In addition, the multifunction mask 200 according to the present exemplary embodiment may include a hood 260 coupled to the upper mask 210 and the lower mask 220 as shown in FIG. 22. The hood 260 may cover the head of the wearer to increase dust or gas decontamination efficiency or to protect the head.
이상 본 발명을 구체적인 실시예를 통하여 상세히 설명하였으나, 이는 본 발명을 구체적으로 설명하기 위한 것으로, 본 발명은 이에 한정되지 않으며, 본 발명의 기술적 사상 내에서 당 분야의 통상의 지식을 가진 자에 의해 그 변형이나 개량이 가능함이 명백하다.Although the present invention has been described in detail through specific examples, it is intended to describe the present invention in detail, and the present invention is not limited thereto, and should be understood by those skilled in the art within the technical spirit of the present invention. It is obvious that modifications and improvements are possible.
본 발명의 단순한 변형 내지 변경은 모두 본 발명의 영역에 속하는 것으로 본 발명의 구체적인 보호 범위는 첨부된 특허청구범위에 의하여 명확해질 것이다.All simple modifications and variations of the present invention fall within the scope of the present invention, and the specific scope of protection of the present invention will be apparent from the appended claims.
[부호의 설명][Description of the code]
110: 상부마스크 113: 보호렌즈110: upper mask 113: protective lens
115: 흡입홀 117: 마개115: suction hole 117: stopper
120: 하부마스크 120a: 제1 하부마스크120: lower mask 120a: first lower mask
120b: 제2 하부마스크 123: 제1 체크밸브120b: second lower mask 123: first check valve
125: 제2 체크밸브 126a: 패널125: second check valve 126a: panel
126b: 체크부재 127: 분할막126b: check member 127: partition film
130: 제1 필터부 130a: 햇빛가리개130: first filter unit 130a: sunlight shade
131: 제2 필터부 133: 제3 필터부131: second filter part 133: third filter part
135: 제4 필터부 137: 제5 필터부135: fourth filter part 137: fifth filter part
140: 제1 필터부재 141: 배기홀140: first filter member 141: exhaust hole
142: 카본필터 143: 제2 필터부재142: carbon filter 143: second filter member
145: 분진필터 147: 지지부145: dust filter 147: support
150: 착용수단 155: 수용부150: wearing means 155: receiving portion
160: 탱크 170: 연결호스160: tank 170: connecting hose
200: 다기능 마스크 210: 상부마스크200: multifunction mask 210: upper mask
213: 보호렌즈 213a: 함몰부213: protective lens 213a: depression
215: 흡입홀 220: 하부마스크215: suction hole 220: lower mask
220a: 코수용 마스크 220b: 입수용 마스크220a: nose mask 220b: mask for acquisition
221: 제1 돌출부 221a: 제1 체결돌기221: first protrusion 221a: first fastening protrusion
221b: 제2 체결돌기 222: 제2 홈부221b: second fastening protrusion 222: second groove portion
223: 제1 체크밸브 225: 제2 체크밸브223: first check valve 225: second check valve
226a: 패널 226b: 체크부재226a: panel 226b: check member
230: 필터부 240: 제1 프레임230: filter unit 240: first frame
240a: 개방부 241: 제1 홈부240a: opening portion 241: first groove portion
241a: 제1 체결홈 241b: 제2 체결홈241a: first fastening groove 241b: second fastening groove
245: 제2 프레임 246: 제2 돌출부245: second frame 246: second protrusion
250: 유도관 260: 두건250: guide tube 260: hood
본 발명은 착용자가 기체(공기)를 흡입할 때마다 상부마스크에 새로운 기체가 유입되어, 보호렌즈에 습기가 발생하는 것을 방지할 수 있는 다기능 마스크를 제공하기 위한 것이다.The present invention is to provide a multi-functional mask that can prevent the occurrence of moisture in the protective lens by introducing a new gas into the upper mask every time the wearer inhales the gas (air).

Claims (27)

  1. 착용자의 눈을 커버하고 시야를 확보하는 보호렌즈가 구비되고, 일측에 흡입홀이 형성된 상부마스크;An upper mask provided with a protective lens to cover the wearer's eyes and to secure a visual field, and having a suction hole at one side thereof;
    상기 상부마스크의 하단에 구비되어, 상기 착용자의 코와 입을 커버하고, 상기 상부마스크와 연통되는 제1 체크밸브, 및 외부와 연통되는 제2 체크밸브가 형성된 하부마스크;A lower mask provided at a lower end of the upper mask, covering the wearer's nose and mouth, and having a first check valve communicating with the upper mask and a second check valve communicating with the outside;
    를 포함하고,Including,
    상기 제1 체크밸브는 기체가 상기 상부마스크에서 상기 하부마스크 방향으로만 통과할 수 있고, 상기 제2 체크밸브는 기체가 상기 하부마스크에서 외부 방향으로만 통과할 수 있으며,The first check valve may allow the gas to pass only in the direction of the lower mask from the upper mask, the second check valve may allow the gas to pass outwardly from the lower mask,
    상기 흡입홀로 상기 상부마스크에 유입된 기체는 상기 제1 체크밸브를 통해서 하부마스크로 전달되어, 상기 착용자의 코와 입으로 흡입되고,The gas introduced into the upper mask through the suction hole is transferred to the lower mask through the first check valve, and is sucked into the nose and mouth of the wearer.
    상기 착용자의 코와 입에서 배출되는 기체는 상기 제2 체크밸브를 통해서 외부로 배출되는 다기능 마스크.The gas discharged from the wearer's nose and mouth is discharged to the outside through the second check valve.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 흡입홀은 상기 상부마스크의 상단 또는 측단에 형성된 다기능 마스크.The suction hole is a multi-function mask formed on the top or side of the upper mask.
  3. 청구항 1에 있어서,The method according to claim 1,
    상기 하부마스크는,The lower mask is,
    상기 착용자의 입을 커버하도록 형성된 제1 하부마스크; 및A first lower mask formed to cover the wearer's mouth; And
    상기 착용자의 코를 커버하도록 상기 제1 하부마스크의 상단의 중심영역으로부터 폭이 좁아지도록 상측으로 연장된 제2 하부마스크;A second lower mask extending upward from the central area of the upper end of the first lower mask to cover the wearer's nose;
    를 포함하는 다기능 마스크.Multifunctional mask comprising a.
  4. 청구항 3에 있어서,The method according to claim 3,
    상기 제1 체크밸브는 상기 제1 하부마스크의 상면 또는 상기 제2 하부마스크에 형성되는 다기능 마스크.The first check valve is a multi-function mask formed on the upper surface of the first lower mask or the second lower mask.
  5. 청구항 3에 있어서,The method according to claim 3,
    상기 제2 체크밸브는 상기 제1 하부마스크의 하면 또는 전면에 형성되는 다기능 마스크.The second check valve is a multi-function mask formed on the bottom or front of the first lower mask.
  6. 청구항 1에 있어서,The method according to claim 1,
    상기 상부마스크의 상단에 구비되어, 기체를 정화하며, 정화한 기체를 상기 흡입홀을 통해서 상기 상부마스크에 공급하는 제1 필터부;A first filter unit provided at an upper end of the upper mask to purify the gas and supply the purified gas to the upper mask through the suction hole;
    를 더 포함하는 다기능 마스크.Multifunctional mask including more.
  7. 청구항 6에 있어서,The method according to claim 6,
    상기 제1 필터부로부터 전방으로 연장되어 햇빛을 가릴 수 있는 햇빛가리개;A sun shader extending from the first filter part to cover the sunlight;
    를 더 포함하는 다기능 마스크.Multifunctional mask including more.
  8. 청구항 1에 있어서,The method according to claim 1,
    상기 착용자의 머리에 고정되는 착용수단;Wearing means fixed to the head of the wearer;
    상기 착용자의 머리 옆쪽이나 뒤쪽에 배치되도록 상기 착용수단에 결합되고, 기체를 정화하는 제2 필터부; 및A second filter unit coupled to the wearing unit so as to be disposed at a side or rear of the head of the wearer and purifying gas; And
    정화한 기체를 상기 상부마스크에 공급하도록, 상기 제2 필터부와 상기 흡입홀을 연결하는 연결호스;A connection hose connecting the second filter part and the suction hole to supply purified gas to the upper mask;
    를 더 포함하는 다기능 마스크.Multifunctional mask including more.
  9. 청구항 1에 있어서,The method according to claim 1,
    상기 착용자의 머리에 쓰도록 모자 형태로 형성되고, 기체를 정화하는 제3 필터부; 및A third filter part formed in a hat shape so as to be worn on the head of the wearer and purifying gas; And
    정화한 기체를 상기 상부마스크에 공급하도록, 상기 제3 필터부와 상기 흡입홀을 연결하는 연결호스;A connection hose connecting the third filter part and the suction hole to supply purified gas to the upper mask;
    를 더 포함하는 다기능 마스크.Multifunctional mask including more.
  10. 청구항 1에 있어서,The method according to claim 1,
    상기 착용자의 머리에 고정되는 착용수단;Wearing means fixed to the head of the wearer;
    상기 착용수단에 결합되어, 상기 착용수단의 방사상으로 연장되도록 형성되고, 기체를 정화하는 제4 필터부; 및A fourth filter unit coupled to the wearing unit and formed to extend radially of the wearing unit and purifying gas; And
    정화한 기체를 상기 상부마스크에 공급하도록, 상기 제4 필터부와 상기 흡입홀을 연결하는 연결호스;A connection hose connecting the fourth filter part and the suction hole to supply purified gas to the upper mask;
    를 더 포함하는 다기능 마스크.Multifunctional mask including more.
  11. 청구항 1에 있어서,The method according to claim 1,
    상기 착용자의 어깨에 고정되는 착용수단;Wearing means fixed to the shoulder of the wearer;
    상기 착용자의 등에 배치되도록 상기 착용수단에 탈착가능하도록 결합되고, 기체를 정화하는 제5 필터부; 및A fifth filter unit detachably coupled to the wearing unit so as to be disposed on the wearer's back and purifying gas; And
    정화한 기체를 상기 상부마스크에 공급하도록, 상기 제5 필터부와 상기 흡입홀을 연결하는 연결호스;A connection hose connecting the fifth filter part and the suction hole to supply purified gas to the upper mask;
    를 더 포함하는 다기능 마스크.Multifunctional mask including more.
  12. 청구항 11에 있어서,The method according to claim 11,
    상기 제5 필터부는,The fifth filter unit,
    상기 연결호스가 연결되는 배기홀이 형성되고, 내부에 카본필터가 구비된 제1 필터부재; 및A first filter member having an exhaust hole to which the connection hose is connected and having a carbon filter therein; And
    상기 제1 필터부재와 연통되고, 분진필터, 및 상기 분진필터를 지지하는 지지부를 포함하는 제2 필터부재;A second filter member in communication with the first filter member, the second filter member including a dust filter and a support part supporting the dust filter;
    를 포함하고,Including,
    상기 착용수단은,The wearing means,
    상기 제1 필터부재와 상기 제2 필터부재를 수용하는 수용부가 형성된 다기능 마스크.A multifunctional mask having a receiving portion for receiving the first filter member and the second filter member.
  13. 청구항 1에 있어서,The method according to claim 1,
    기체를 보유하는 탱크; 및A tank holding a gas; And
    상기 탱크의 기체를 상기 상부마스크에 공급하도록, 상기 탱크와 상기 흡입홀을 연결하는 연결호스;A connection hose connecting the tank and the suction hole to supply gas of the tank to the upper mask;
    를 포함하는 다기능 마스크.Multifunctional mask comprising a.
  14. 착용자의 눈을 커버하고 시야를 확보하는 보호렌즈가 구비되고, 일측에 흡입홀이 형성된 상부마스크; 및An upper mask provided with a protective lens to cover the wearer's eyes and to secure a visual field, and having a suction hole at one side thereof; And
    상기 상부마스크와 분리가능하도록 결합되어, 상기 착용자의 코 또는 입을 커버하고, 상기 상부마스크와 연통되는 제1 체크밸브, 및 외부와 연통되는 제2 체크밸브가 형성된 하부마스크;A lower mask that is detachably coupled to the upper mask and covers the wearer's nose or mouth, and has a first check valve communicating with the upper mask and a second check valve communicating with the outside;
    를 포함하고,Including,
    상기 제1 체크밸브는 기체가 상기 상부마스크에서 상기 하부마스크 방향으로만 통과할 수 있고, 상기 제2 체크밸브는 기체가 상기 하부마스크에서 외부 방향으로만 통과할 수 있으며,The first check valve may allow the gas to pass only in the direction of the lower mask from the upper mask, the second check valve may allow the gas to pass outwardly from the lower mask,
    상기 흡입홀로 상기 상부마스크에 유입된 기체는 상기 제1 체크밸브를 통해서 하부마스크로 전달되어, 상기 착용자의 코 또는 입으로 흡입되고,The gas introduced into the upper mask through the suction hole is delivered to the lower mask through the first check valve, and is sucked into the wearer's nose or mouth,
    상기 착용자의 코 또는 입에서 배출되는 기체는 상기 제2 체크밸브를 통해서 외부로 배출되는 다기능 마스크.The gas discharged from the wearer's nose or mouth is discharged to the outside through the second check valve.
  15. 청구항 14에 있어서,The method according to claim 14,
    상기 흡입홀은 상기 상부마스크의 상단 또는 측단에 형성된 다기능 마스크.The suction hole is a multi-function mask formed on the top or side of the upper mask.
  16. 청구항 14에 있어서,The method according to claim 14,
    상기 하부마스크는,The lower mask is,
    상기 착용자의 코를 커버하도록 상측으로 갈수록 양측면 사이의 폭이 좁아지는 코수용 마스크인 다기능 마스크.The multifunctional mask is a nose mask for narrowing the width between both sides toward the upper side to cover the wearer's nose.
  17. 청구항 16에 있어서,The method according to claim 16,
    상기 제1 체크밸브는 상기 코수용 마스크의 측면에 형성되고,The first check valve is formed on the side of the nose mask,
    상기 제2 체크밸브는 상기 코수용 마스크의 하면에 형성되는 다기능 마스크.The second check valve is a multi-function mask is formed on the lower surface of the nose mask.
  18. 청구항 16에 있어서,The method according to claim 16,
    중앙이 상기 코수용 마스크의 하측에 결합되고, 양단이 중앙으로부터 상기 상부마스크의 양측면 방향으로 연장된 관으로 형성되어, 상기 제2 체크밸브를 통해서 외부로 배출되는 기체를 상기 상부마스크의 양측면으로 유도하는 유도관;A center is coupled to the lower side of the nose mask, and both ends are formed in a tube extending from the center to both side surfaces of the upper mask to guide gas discharged to the outside through the second check valve to both sides of the upper mask. Induction pipe to be;
    을 더 포함하는 다기능 마스크.Multifunctional mask including more.
  19. 청구항 14에 있어서,The method according to claim 14,
    상기 하부마스크는,The lower mask is,
    상기 착용자의 코를 커버하도록 상측으로 갈수록 양측면 사이의 폭이 좁아지는 코수용 마스크; 및A nose mask for narrowing the width between both sides toward the upper side to cover the wearer's nose; And
    상기 코수용 마스크의 하측에 구비되어, 상기 착용자의 입을 커버하도록 형성된 입수용 마스크;An acquisition mask provided under the nose mask and formed to cover the wearer's mouth;
    를 포함하는 다기능 마스크.Multifunctional mask comprising a.
  20. 청구항 19에 있어서,The method according to claim 19,
    상기 제1 체크밸브는 상기 코수용 마스크의 측면에 형성되고,The first check valve is formed on the side of the nose mask,
    상기 제2 체크밸브는 상기 입수용 마스크의 전면에 형성되는 다기능 마스크.The second check valve is a multi-function mask formed on the front of the mask for the acquisition.
  21. 청구항 14에 있어서,The method according to claim 14,
    상기 상부마스크의 상단에 구비되어, 기체를 정화하며, 정화한 기체를 상기 흡입홀을 통해서 상기 상부마스크에 공급하는 필터부;A filter unit provided at an upper end of the upper mask to purify the gas and supply the purified gas to the upper mask through the suction hole;
    를 더 포함하는 다기능 마스크.Multifunctional mask including more.
  22. 청구항 14에 있어서,The method according to claim 14,
    상기 상부마스크와 상기 하부마스크에 결합되어, 상기 착용자의 머리를 커버하는 두건을 더 포함하는 다기능 마스크.And a hood coupled to the upper mask and the lower mask to cover the head of the wearer.
  23. 청구항 14에 있어서,The method according to claim 14,
    상기 보호렌즈에는 중앙 하부로부터 상측으로 함몰된 함몰부가 형성되고,The protective lens is provided with a depression recessed from the lower center to the image side,
    상기 상부마스크는,The upper mask,
    상기 보호렌즈의 테두리를 지지하되, 상기 함몰부에 대응하도록 상기 보호렌즈의 중앙 하부에서 절개된 개방부를 갖으며, 상기 보호렌즈로부터 상기 착용자 방향으로 돌출된 제1 프레임; 및A first frame supporting an edge of the protective lens, the opening having a cut portion formed in a lower portion of the center of the protective lens so as to correspond to the depression, and protruding toward the wearer from the protective lens; And
    상기 제1 프레임으로부터 연장되어, 상기 함몰부의 테두리를 지지하는 제2 프레임;A second frame extending from the first frame to support an edge of the depression;
    을 포함하며,Including;
    상기 하부마스크는 상기 제1 프레임과 상기 제2 프레임에 분리가능하도록 결합되는 다기능 마스크.And the lower mask is detachably coupled to the first frame and the second frame.
  24. 청구항 23에 있어서,The method according to claim 23,
    상기 하부마스크는 상기 제1 프레임과 상기 제2 프레임에 접착성분으로 분리가능하도록 결합되는 다기능 마스크.The lower mask is a multifunctional mask is detachably coupled to the first frame and the second frame by an adhesive component.
  25. 청구항 23에 있어서,The method according to claim 23,
    상기 개방부에 의해서 노출된 제1 프레임의 측면에는 상기 착용자에서 상기 보호렌즈 방향으로 연장된 제1 홈부가 형성되고,A first groove portion extending from the wearer toward the protective lens is formed on a side surface of the first frame exposed by the opening portion.
    상기 하부마스크의 양측면 하단에는 상기 제1 홈부를 따라 삽입되도록 돌출된 제1 돌출부가 형성되며,First protrusions protruding to be inserted along the first groove are formed at lower ends of both sides of the lower mask,
    상기 하부마스크의 전단에는 모서리를 따라 연장된 제2 홈부가 형성되고,A second groove portion extending along the edge is formed at the front end of the lower mask,
    상기 제2 프레임에는 상기 제2 홈부에 대응하도록 돌출된 제2 돌출부가 형성되는 다기능 마스크.And a second protrusion protruding from the second frame to correspond to the second groove.
  26. 청구항 25에 있어서,The method according to claim 25,
    상기 제1 홈부에는 함몰된 제1 체결홈이 형성되고,The first groove is formed in the first groove recessed,
    상기 제1 돌출부에는 상기 제1 체결홈에 대응하도록 돌출된 제1 체결돌기가 형성된 다기능 마스크.The first protrusion has a multifunctional mask formed with a first fastening protrusion protruding to correspond to the first fastening groove.
  27. 청구항 23에 있어서,The method according to claim 23,
    상기 하부마스크의 전단에는 모서리를 따라 연장된 제2 홈부가 형성되고,A second groove portion extending along the edge is formed at the front end of the lower mask,
    상기 제2 프레임에는 상기 제2 홈부에 대응하도록 돌출된 제2 돌출부가 형성되며,The second frame is provided with a second protrusion protruding to correspond to the second groove,
    상기 개방부에 의해서 노출된 제1 프레임의 측면에는 함몰된 제2 체결홈이 형성되고,A second fastening groove is formed in the side surface of the first frame exposed by the opening,
    상기 하부마스크의 양측면 하단에는 상기 제2 체결홈에 대응하도록 돌출된 제2 체결돌기가 형성된 다기능 마스크.A multifunctional mask having second fastening protrusions protruding to correspond to the second fastening grooves on both lower ends of the lower mask.
PCT/KR2014/009596 2014-09-30 2014-10-14 Multifunctional mask WO2016052791A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0130891 2014-09-30
KR1020140130891A KR101607953B1 (en) 2014-09-30 2014-09-30 Multi Functional Mask

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CN106512253A (en) * 2016-11-07 2017-03-22 楗跺浆 Nose cover with breather valve and breathing filter device including nose cover
KR101951239B1 (en) * 2017-01-03 2019-05-08 박진수 Fine dust blocking mask goggle
CA3171592A1 (en) 2021-09-01 2023-03-01 Qbas Co., Ltd. Reduced size breathable snorkeling mask
GB2623077A (en) * 2022-10-03 2024-04-10 Avon Polymer Prod Ltd Respirator
KR102613647B1 (en) * 2022-11-02 2023-12-14 (주)우성씨텍 Anti-fog safety glasses

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JPH09308698A (en) * 1996-05-22 1997-12-02 Masuno Kogyo Kk Air take-in attachment for dust mask
JPH11290473A (en) * 1998-04-13 1999-10-26 Yasuo Tachikawa Protective mask having clouding-proof mechanism
KR100854060B1 (en) * 2007-09-18 2008-08-25 김영수 Goggle mask for preventing steaming-out
KR101078333B1 (en) * 2010-11-23 2011-11-01 김창용 Helmet mounted mask
KR101232333B1 (en) * 2010-09-30 2013-02-13 왕종문 Multi Functional Mask

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Publication number Priority date Publication date Assignee Title
JPH09308698A (en) * 1996-05-22 1997-12-02 Masuno Kogyo Kk Air take-in attachment for dust mask
JPH11290473A (en) * 1998-04-13 1999-10-26 Yasuo Tachikawa Protective mask having clouding-proof mechanism
KR100854060B1 (en) * 2007-09-18 2008-08-25 김영수 Goggle mask for preventing steaming-out
KR101232333B1 (en) * 2010-09-30 2013-02-13 왕종문 Multi Functional Mask
KR101078333B1 (en) * 2010-11-23 2011-11-01 김창용 Helmet mounted mask

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