WO2022211164A1 - Protection de masque - Google Patents

Protection de masque Download PDF

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Publication number
WO2022211164A1
WO2022211164A1 PCT/KR2021/004236 KR2021004236W WO2022211164A1 WO 2022211164 A1 WO2022211164 A1 WO 2022211164A1 KR 2021004236 W KR2021004236 W KR 2021004236W WO 2022211164 A1 WO2022211164 A1 WO 2022211164A1
Authority
WO
WIPO (PCT)
Prior art keywords
mask
main frame
rib
guard
nose
Prior art date
Application number
PCT/KR2021/004236
Other languages
English (en)
Korean (ko)
Inventor
허진
장영범
Original Assignee
허진
장영범
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 허진, 장영범 filed Critical 허진
Publication of WO2022211164A1 publication Critical patent/WO2022211164A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices

Definitions

  • the present invention is worn on the inside of the mask, and more specifically, by providing a mesh on the surface of the mask guard, it is possible to maximize the air flow rate in the mask to perform smooth breathing, as well as to deliver the correct pronunciation language to the other party It relates to a guard for a mask that can prevent odors in the mask from being generated when the mask is worn for a long time.
  • a mask is worn to prevent dust, yellow dust, harmful chemicals, or pathogens from entering the human body through the respiratory system.
  • a mask body having a face part covering the nose and mouth of the wearer and earrings to be hung on the ears; a mask frame that is detachably coupled to the inner surface of the mask body and is in close contact with the nose and mouth and maintains the protruding shape of the face part; and a filter detachably coupled to the inner surface of the mask frame, wherein frame coupling convex portions are provided on both upper and lower sides of the mask frame, respectively, and inner corners between the upper and lower frame coupling convex portions are formed by reinforcing ribs. It consists of a connected structure.
  • a soft skeleton frame made of a three-dimensional shape corresponding to the facial contour and formed with a nose receiving part for accommodating the nose and a mouth receiving part for accommodating the mouth on the upper and lower sides, respectively;
  • a filter sheet detachably coupled from the skeleton frame to filter the sucked air;
  • An outer frame wrapped around an outer circumferential surface, a pair of vertical frames arranged vertically in the center of the outer frame in two rows to partition the inner side of the outer frame into left and right, and a central portion protruding toward the outside of the face, the outer frame A horizontal frame connecting the left and right sides and the protruding central portion of the vertical frame, and the vertical frame protruding along the horizontal frame to form the nose receiving portion and the mouth receiving portion separated from each other separator plate;
  • a first guide groove is formed between the pair of vertical frames in the longitudinal direction, and a second guide groove is formed in the opposite face direction at the contact point between the horizontal frame and the vertical
  • the present invention has the following object to solve the problems that occur in the conventional mask guard structure.
  • An object of the present invention is to provide a mesh made of a fine grid on the surface of the mask guard to maximize the air flow inside the mask, so breathing is convenient, language can be delivered with accurate pronunciation, and skin troubles can be prevented from occurring.
  • An object of the present invention is to provide a mask guard capable of preventing odors from being generated in the mask.
  • the present invention for achieving the above object is to be worn inside a mask that blocks harmful substances such as fine dust, and the main frame that is in close contact with the face including the nose and mouth, and the upper and lower parts of the main frame are connected to the front side A central rib configured to protrude, a reinforcing rib connecting and supporting the central rib and the side main frame, and a side rib extending from the side of the main frame and supporting the reinforcing rib to form a ventilation hole between each rib, It is characterized in that the frame and the entire rib are covered with a mesh having fine lattice holes.
  • the mesh is characterized in that the insert is injected between the ribs and the ribs for reinforcing the main frame.
  • the main frame and the rib may be made of a soft and harmless polyethylene (PE) or silicon material, and the entire guard (including the mesh) may be integrated with the PE or silicon material.
  • PE polyethylene
  • Microfiber fibers may be coated on the inner and outer surfaces of the main frame.
  • a protrusion is provided on the front surface of the main frame to be worn inside the mask to prevent slipping with the mask, and spaced protrusions are provided inside the main frame to be worn in line contact with the skin.
  • a nose support portion is provided through a connecting member as a portion where the nose is positioned inside the main frame, and the nose support portion is characterized in that it varies outwardly according to the shape and size of the wearer's nose.
  • the present invention is provided with a mesh on the mask guard surface to maximize the airflow in the mask, thereby inducing comfortable breathing and preventing unpleasant odors from being generated even when wearing the mask for a long time.
  • Wow it has the effect of conveying the correct pronunciation of the language to the other party and preventing the occurrence of fib trouble.
  • FIG. 1 is a perspective view for explaining the structure of a mask guard according to a first embodiment of the present invention.
  • Figure 2 is a cross-sectional view for explaining the structure of the mask guard according to the first embodiment of the present invention.
  • Figure 3 is a perspective view for explaining the structure of the mask guard according to the second embodiment of the present invention.
  • 4 to 5 are cross-sectional views for explaining a mask guard according to a second embodiment of the present invention.
  • FIG. 6 is a view for explaining the use state of the mask guard according to the embodiment of the present invention.
  • the mesh 120 made of the fine lattice holes 121 is provided on the surface of the mask guard 100 so that the air flow inside the mask can be made quickly and smoothly.
  • the speed of the air flow is maximized.
  • the wearer's breathing can be made smoothly as the speed flows quickly when the micro-lattice hole 121 passes, and with accurate pronunciation. It is possible to provide language to the other party.
  • the speed of the air becomes faster when passing through a narrow area, and when the grid of the mesh is more precisely configured, the flow speed of the air can be increased.
  • the air layer passes through the mesh through a narrow grid, so that the language can be greatly conveyed with accurate pronunciation.
  • 1 to 2 are views for explaining a mask guard according to a first embodiment of the present invention.
  • the mask guard 100 worn inside the mask for blocking harmful substances such as fine dust includes the main frame 110 that is in close contact with the periphery of the face including the nose and mouth, and the main frame A central rib 111a configured to protrude toward the front while connecting the upper and lower parts, a reinforcing rib 111b connecting and supporting the central rib and the side main frame, and a side rib extending from the side of the main frame and supporting the reinforcing rib 111b (11b) to form a vent hole 112 between each rib,
  • the mask guard 100 is made to surround the main frame 110, the central rib 111a, the reinforcing ribs 111b, and the side ribs 11b as a whole with the mesh 120 having the micro-lattice holes 121 .
  • the mask guard 100 is preferably made of PE or silicon material.
  • the main frame 110 is preferably made of an area that can be wrapped around the outer periphery of the nose and mouth, and the central rib 111a constituting the main frame 110 connects the upper end to the lower end of the main frame 110 . It is made to protrude from the top and bottom to the center.
  • the central rib 111a protrudes so as not to touch the nose and mouth.
  • a reinforcing rib (111b) connecting the central rib (111a) and both sides of the main frame 110 is provided, and the central rib is provided to be inclined toward both sides from the start, and protrudes to the extent that both balls do not touch. It is preferable to be
  • side ribs 111c are further provided to connect both sides of the main frame to support the reinforcing ribs 111b.
  • a ventilation hole 112 is formed between each of the main frame 110, the central rib 111a, the reinforcing rib 111b, and the side rib 111c.
  • the surface of the main frame 110 and the rib 111 is coupled to the mesh 120 having the micro lattice hole 121 .
  • the mesh 120 may be separately attached to the surface, or may be insert-injected between the main frame 110 and the ribs 111 , and may be integrally formed of a single material, that is, a PE/silicon material.
  • 3 to 5 are views for explaining a mask guard according to a second embodiment of the present invention.
  • the mask guard 100 is worn inside a mask that blocks harmful substances such as fine dust, and the main frame 110 that is in close contact with the face including the nose and mouth, and the main frame A central rib (111a) configured to protrude to the front while connecting the upper and lower parts of the 110, a reinforcing rib (111b) connecting and supporting the central rib (111a) and the side of the main frame 110, and the main frame 110
  • a ventilation hole 112 is formed between each rib 111, including a side rib 11b extending from the side and supporting the reinforcing rib 111b, and between the main frame 110 and the rib 111
  • a mesh 120 having microlattice holes 121 is provided. And an antibacterial film may be coated on the surface of the mesh 120 .
  • the mesh 120 is preferably insert-injected between the ribs and the ribs 111 for reinforcing the main frame 110 .
  • the main frame 110 and the ribs 111 are preferably made of a soft, harmless PE/silicon material.
  • microfiber fibers are coated on the inner and/or outer surface of the main frame 110 to maximize comfort to the skin in contact.
  • a protrusion 113 is provided on the front surface of the main frame 110 to prevent slipping with the mask by being worn inside the mask.
  • a spaced protrusion 114 is provided on the inside of the main frame 110 so as to be worn in line contact with the skin, and a nose support part through a connecting member 131 is a part where the nose is located inside the main frame 110 .
  • Doedoe 130 is provided, and the nose support part 130 is configured to change outwardly according to the shape and size of the wearer's nose.
  • the present invention has the advantage of providing the mask guard inside the mask to keep the distance between the mouth and the mask and the nose and the mask at a comfortable distance to breathe so that you can breathe smoothly and wear the mask It has the advantage of being able to convey language with accurate pronunciation even in one state, and that anyone can wear it regardless of the wearer's face size.
  • a mesh 120 having micro-lattice holes is provided on the mask guard surface to induce smooth air flow in the mask.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

La présente invention concerne une protection de masque, par lequel, en fournissant un maillage sur la surface d'une protection de masque, la respiration régulière peut être effectuée en maximisant le débit d'air dans le masque, un langage de prononciation correcte peut être délivré à une autre partie, et l'odeur à l'intérieur du masque, générée lorsqu'il est porté pendant une longue période, peut être empêchée. La présente invention concerne une protection de masque comprenant : un cadre principal (110) qui est étroitement collé autour du visage comprenant le nez et la bouche ; une nervure centrale (111a) qui est formée de façon à faire saillie vers l'avant tout en reliant les parties supérieure et inférieure du cadre principal ; une nervure de renforcement (111b) pour relier et supporter la nervure centrale et les côtés du cadre principal ; et des nervures latérales (11b) qui s'étendent à partir des côtés du cadre principal et supportent la nervure de renforcement (111b), des trous de respiration (112) étant formés entre les nervures respectives, et le cadre principal (110) et toutes les nervures étant enveloppés par un maillage (120) ayant des trous de micro-matrice (121).
PCT/KR2021/004236 2021-03-31 2021-04-06 Protection de masque WO2022211164A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2021-0001001 2021-03-31
KR2020210001001U KR200494533Y1 (ko) 2021-03-31 2021-03-31 마스크용 가드

Publications (1)

Publication Number Publication Date
WO2022211164A1 true WO2022211164A1 (fr) 2022-10-06

Family

ID=78528501

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/004236 WO2022211164A1 (fr) 2021-03-31 2021-04-06 Protection de masque

Country Status (2)

Country Link
KR (1) KR200494533Y1 (fr)
WO (1) WO2022211164A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102694752B1 (ko) * 2022-09-02 2024-08-13 에스엠이노베이션(주) 안경 김서림 방지용 마스크장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200408137Y1 (ko) * 2005-11-21 2006-02-07 백소라 호흡이 편한 마스크
KR20110003814U (ko) * 2009-10-12 2011-04-20 서영대 방충마스크
KR20190015530A (ko) * 2016-07-06 2019-02-13 슬립넷 코포레이션 제거 가능한/교체 가능한 필터 요소를 갖는 안면 마스크
KR200492617Y1 (ko) * 2020-03-17 2020-11-11 최진화 필터 교체형 마스크
JP3229909U (ja) * 2020-10-05 2020-12-24 アートプラス株式会社 マスク用インナーフレーム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101932445B1 (ko) 2017-03-16 2018-12-26 주식회사 에버그린 위생 마스크
KR102092218B1 (ko) 2017-12-07 2020-04-28 왕종문 마스크

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200408137Y1 (ko) * 2005-11-21 2006-02-07 백소라 호흡이 편한 마스크
KR20110003814U (ko) * 2009-10-12 2011-04-20 서영대 방충마스크
KR20190015530A (ko) * 2016-07-06 2019-02-13 슬립넷 코포레이션 제거 가능한/교체 가능한 필터 요소를 갖는 안면 마스크
KR200492617Y1 (ko) * 2020-03-17 2020-11-11 최진화 필터 교체형 마스크
JP3229909U (ja) * 2020-10-05 2020-12-24 アートプラス株式会社 マスク用インナーフレーム

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