WO2013035979A1 - Masque anti-poussières - Google Patents

Masque anti-poussières Download PDF

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Publication number
WO2013035979A1
WO2013035979A1 PCT/KR2012/005641 KR2012005641W WO2013035979A1 WO 2013035979 A1 WO2013035979 A1 WO 2013035979A1 KR 2012005641 W KR2012005641 W KR 2012005641W WO 2013035979 A1 WO2013035979 A1 WO 2013035979A1
Authority
WO
WIPO (PCT)
Prior art keywords
mask
main body
dust
dust mask
eyepiece
Prior art date
Application number
PCT/KR2012/005641
Other languages
English (en)
Korean (ko)
Inventor
정정대
Original Assignee
Jeong Cheong-Dae
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 Jeong Cheong-Dae filed Critical Jeong Cheong-Dae
Priority to CA2848047A priority Critical patent/CA2848047A1/fr
Priority to US14/343,072 priority patent/US20140216479A1/en
Priority to BR112014005183A priority patent/BR112014005183A2/pt
Priority to MX2014002745A priority patent/MX2014002745A/es
Priority to SG11201400492XA priority patent/SG11201400492XA/en
Priority to EP12829738.9A priority patent/EP2754467A1/fr
Priority to JP2014529603A priority patent/JP2014526305A/ja
Publication of WO2013035979A1 publication Critical patent/WO2013035979A1/fr
Priority to IL231394A priority patent/IL231394A0/en
Priority to IN757/KOLNP/2014A priority patent/IN2014KN00757A/en
Priority to MA36888A priority patent/MA35614B1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A—HUMAN NECESSITIES
    • 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
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
    • 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
    • A41D13/1161—Means for fastening to the user's head
    • 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
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting frames
    • 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
    • A41D13/1161—Means for fastening to the user's head
    • A41D13/1169—Means for fastening to the user's head using adhesive
    • A41D13/1176—Means for fastening to the user's head using adhesive forming a complete seal at the edges of the mask

Definitions

  • the present invention relates to a dust mask, and more particularly to a so-called 'facial-filtration' dust mask in the form of an edge surrounding and enclosing around the nose and mouth.
  • the disclosed dust mask 1 includes a mask body portion 2 in a form surrounding a user's nose and mouth, and a ring-shaped eyepiece 3 whose outer periphery is joined to the periphery of the body portion 2, wherein the body On the inner surface of the part 2 is provided a prosthesis 5 of lattice ribs.
  • This dust mask 1 has the advantage that the face adhesion is good by the eyepiece 3, and the shape of the mask is maintained relatively well by the prosthesis 5. However, as the moisture generated at the time of respiration directly contacts the main body 2, the dustproof filter efficiency is rapidly lowered, and furthermore, the life of the dustproof mask 1 is shortened.
  • the disclosed dust mask 6 likewise comprises a main body portion 2a and an eyepiece portion 3a, and a thin film-shaped prosthesis 7 is provided on the inner surface of the main body portion 2a.
  • Reference numeral 7a is a protruding guide that protrudes from the surface of the prosthesis 7 so that the inner surface of the main body 2a and the prosthesis 7 do not come into contact with each other.
  • the dust mask 6 does not come into contact with the body part 2a due to moisture generated by the user's breathing, and thus the problem of the dust mask 1 is solved to some extent. It has the advantage of being.
  • the prosthesis 7 of FIG. 2B has a contact band 8 having a predetermined width W formed on the periphery, and contacts the band 8 of the mask body 2a in correspondence with the band 8. As much as the width (w), the respiratory function and the filter function are lost.
  • the dust masks 1 and 6 of the related art have the advantage that the appearance of the mask body parts 2 and 2a is maintained well by the prosthetic spheres 5 and 7, There has been a problem that a loss of function by a certain width w and W in which the main body portions 2 and 2a are interviewed with each other occurs.
  • An object of the present invention is to provide a dustproof mask in which a loss of function of a mask body part does not occur, including a prosthetic tool designed not to be interviewed with the body part.
  • the anti-vibration mask of the present invention includes a filter main body portion in the form of a face portion space surrounding the nose and the mouth, a ring-shaped eyepiece to which an outer circumference portion is joined to the periphery of the main body portion, and a prosthesis provided detachably to an inner surface of the main body portion. Is done.
  • the prosthesis is:
  • An outer circumferential end is in contact with the junction between the main body and the eyepiece;
  • a non-contact flow path connected to the intake hole from the end of the outer periphery by a plurality of radially protruding guides formed on the surface and the outward rounding;
  • the outer circumferential portion of the prosthetic sphere is treated in an outwardly round shape for smooth face contact of the anti-vibration mask.
  • the guide is to be formed inward from the outer peripheral end of the prosthetic sphere.
  • the guides are also linear and have a plurality of regular or irregular gaps in the middle to vary the connection of the flow paths.
  • the intake hole and the exhaust hole are provided with a check valve for preventing air flow in an unnecessary direction.
  • the prosthetic sphere has only its outer circumference in contact with the joint portion between the mask body portion and the eyepiece portion.
  • the prosthetic sphere and the main body do not interview each other anywhere. Therefore, in the antivibration mask of this invention, the filter function loss of the mask main body part by an interview does not generate
  • FIG. 1A and 1B show a conventional dust mask and an implant implant.
  • 2a and 2b show another conventional dust mask and implant implant.
  • FIG. 3 is a perspective view of a dust mask according to the present invention.
  • FIG. 4 is an exploded view of FIG. 3;
  • FIG. 5 is a cross-sectional view taken along the line A-A of FIG.
  • FIG. 6 is a plan view of the prosthetic tool applied to FIG. 3.
  • 7A, 7B, and 7C illustrate modified embodiments of the fig.
  • a dust mask according to the present invention is indicated by reference numeral 10.
  • the dust mask 10 forms a face portion space covering the nose and the mouth, and is disposed at an appropriate position of the face portion using the fixing bands 14 on both sides.
  • the anti-vibration mask 10 of the present invention includes a filter main body portion 11 forming a face portion space, a ring-shaped eyepiece sheet 12 having an outer circumferential portion joined to a circumferential portion of the main body portion 11, and the main body portion 11. It comprises a prosthesis 20 provided on the inner surface.
  • Fixing bands 14 are connected to both sides of the main body 11, and the anti-vibration mask 10 of the present invention covers the nose and the mouth with the main body 11 and the eyepiece sheet 12. (14) is wound around the head is fixed in place.
  • the main body 11 may be a PP or PE nonwoven fabric capable of filtering external harmful air as a conventional filter material, and is manufactured to form a hemispherical, rhombic, or other type of face space.
  • the main body 11 has a structure in which a plurality of filter materials are stacked.
  • the eyepiece sheet 12 is a sheet material obtained by laminating a soft resin such as polyurethane on one side of a synthetic fiber fabric such as nylon fiber or polyester fiber, or a soft fabric such as cotton fabric.
  • a synthetic rubber material such as rubber, silicone, urethane, or the like may be used.
  • the sheet material is considered to be advantageous in consideration of facial contact, absorbency, flexibility, and the like.
  • the eyepiece sheet 12 is produced in a ring shape of the release considering the shape of the nose, such that it can flexibly respond to the face shape of the user slightly different, and can provide excellent adhesion.
  • the peripheral portion of the main body portion 11 and the outer peripheral portion of the eyepiece sheet 12 are bonded to each other.
  • a method of joining an adhesive, sewing, fusion, etc. can be used, and when the main-body part 11 is a laminated structure, each filter layer is joined simultaneously at this time.
  • the broken line in the figure is the joint 13 formed by inverting the outer and inner parts after the bonding.
  • the anti-vibration mask 10 of the present invention is specially designed and includes a prosthetic tool 20 detachably provided on the inner surface of the main body portion 11.
  • the prosthetic sphere 20 is an impermeable thin film having one intake hole 21 and an exhaust hole 22, and is detachably provided on an inner surface of the main body part 11.
  • the prosthesis 20 includes a plurality of radially protruding guides 23 integrally formed on the surface thereof, and the guide 23 makes no contact between the inner prosthetic sphere 20 and the outer body portion 11.
  • the air passage 24 is formed.
  • the prosthetic sphere 20 is sufficient to be an impermeable thin film, and as a material, a plastic resin such as cellulose ester or polyethylene, or a rubber resin such as rubber or silicone may be used.
  • the thickness of the film is preferably 0.3 to 0.6 mm, but the present invention is not limited to the material or thickness of the prosthetic sphere 20.
  • the guide 23 is shown as a linear but may be composed of a plurality of protrusions, and also in the case of a linear connection of the flow path 24 by placing a plurality of regular or irregular interval grooves 25 in the middle as shown in the drawing. You can also make more variety.
  • the prosthetic sphere 20 has an outer circumference 28 end thereof in contact with the junction 13 between the main body 11 and the eyepiece sheet 12 on the inner surface of the main body 11. Is mounted. Then, the guide 23, the non-contact flow path 24 is formed on the surface of the prosthetic sphere 20 connected to the intake hole 21 from the end of the outer periphery 28.
  • the outer circumference 28 portion of the prosthetic tool 20 is treated in the form of an outward round R as shown in the figure.
  • This round (R) form is:
  • the round (R) portion is in contact with the face has an effect on the contact feeling and adhesion of the dust mask (10);
  • the outer periphery 28 causes discomfort by directly pressing the face, while not being in close contact with the face. Furthermore, there is a possibility of slight surface contact between the main body 11 and the prosthetic tool 20 at the outer circumferential portion 28. In this respect, the round R of this embodiment has a significant significance.
  • the end 31 of the guide 23 may be connected to the outer circumference 28 of the prosthetic tool 20. That is, the guide 23 is formed inward from the end of the outer circumference 28 of the prosthetic tool 20.
  • reference numeral 31a it will not necessarily be necessary.
  • the intake hole 21 and the exhaust hole 22 is provided with valve means for preventing the air flow in an unnecessary direction, respectively.
  • the valve means is installed through the prosthesis 20 and covered with an outer main body 11, an intake valve 26 and an exhaust valve installed through the prosthetic tool 20 and the main body 11. And (27).
  • Each valve 26,27 is a so-called check-valve which enables one-way communication, and thus each is an intake-only and exhaust-only valve.
  • Each of the valves 26 and 27 is a base 28a, 28b fixed to the intake hole 21 and the exhaust hole 22 of the prosthesis 20, and flexible mounted on the base 28a, 28b. And a check plate 29. Since all the air to be sucked must be filtered, the intake valve 26 is covered with the main body 11, but since the exhaust air does not need to be filtered, the exhaust valve 27 is installed through the main body 11.
  • reference numeral 30 denotes an outer cap of the exhaust valve 27.
  • the anti-vibration mask 10 of the present invention is fixed in position by winding the band 14 on the head while covering the nose and mouth with the body portion 11 and the eyepiece sheet 12. At this time, by the round (R) of the prosthesis 20, the face contact feeling of the dustproof mask 10 is very soft, the face is also well closed.
  • the wearer breathes safely through the valve, and the intake valve 26 is opened during inhalation, and the exhaust valve 27 is opened during exhaust.
  • the outside air is filtered while passing through the front of the main body 11, which is a filter material, flows along the flow passage 24, and then flows into the respirator of the wearer through the intake valve 26 opened at the suction pressure. do.
  • the prosthetic sphere 20 has a part interviewed with the main body 11, the respiratory loss and the filter loss by that portion occurs. Therefore, a sufficient degree of air cannot be provided for the user's safe breathing, and the entire area of the main body 11 can not be utilized efficiently.
  • the outer circumference 28 of the prosthetic tool 20 is designed to contact the junction portion 13 between the main body portion 11 and the eyepiece sheet 12 to eliminate the possibility of mutual interview, at this time
  • the surface of 20 solves these problems by integrally including a plurality of protruding guides 23 which form a non-contact flow path 24 connected from the end of the outer circumference 28 to the intake hole 21. .
  • the prosthetic sphere 20 has one central intake hole 21 and one side exhaust hole 22.
  • the present invention is not limited to the arrangement and number of intake holes 21 and exhaust holes 22 formed in the prosthetic tool 20.
  • FIG. 7A illustrates the central intake hole and both side exhaust holes
  • FIG. 7B illustrates both the intake hole and the center lower exhaust hole
  • FIG. 7C illustrates three intake holes and one exhaust hole, respectively, which may be selectively applied to the present invention. .

Abstract

La présente invention concerne un masque anti-poussières. Le masque anti-poussières de la présente invention comprend un corps principal de masque recouvrant le nez et la bouche ; un élément annulaire de protection des yeux, dont le périmètre extérieur est fixé à la périphérie du corps principal ; et un élément indéformable disposé de façon amovible sur la surface intérieure du corps principal. Ledit élément indéformable prend, en particulier, la forme d'un film mince imperméable aux fluides et comportant un orifice d'aspiration et un orifice d'évacuation, un périmètre extérieur en contact avec une partie de liaison entre le corps principal et l'élément de protection des yeux, et un passage reliant sans contact l'extrémité du périmètre extérieur à l'orifice d'aspiration au moyen d'une pluralité de guides faisant saillie de manière radiale à partir de la surface de celui-ci. Le masque anti-poussières de la présente invention n'est pas sujet à une perte de capacité de filtration du corps principal du masque provoquée par le contact. Ainsi, l'efficacité de filtration dudit masque anti-poussières est bien meilleure que celle des masques traditionnels.
PCT/KR2012/005641 2011-09-08 2012-07-16 Masque anti-poussières WO2013035979A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA2848047A CA2848047A1 (fr) 2011-09-08 2012-07-16 Masque anti-poussieres
US14/343,072 US20140216479A1 (en) 2011-09-08 2012-07-16 Dust mask
BR112014005183A BR112014005183A2 (pt) 2011-09-08 2012-07-16 máscara contra pó
MX2014002745A MX2014002745A (es) 2011-09-08 2012-07-16 Mascarilla para polvos.
SG11201400492XA SG11201400492XA (en) 2011-09-08 2012-07-16 Dust mask
EP12829738.9A EP2754467A1 (fr) 2011-09-08 2012-07-16 Masque anti-poussières
JP2014529603A JP2014526305A (ja) 2011-09-08 2012-07-16 防塵マスク
IL231394A IL231394A0 (en) 2011-09-08 2014-03-06 Dust mask
IN757/KOLNP/2014A IN2014KN00757A (en) 2011-09-08 2014-04-03 Dust mask
MA36888A MA35614B1 (fr) 2011-09-08 2014-04-04 Masque anti-poussières

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0091410 2011-09-08
KR1020110091410A KR101165763B1 (ko) 2011-09-08 2011-09-08 방진 마스크

Publications (1)

Publication Number Publication Date
WO2013035979A1 true WO2013035979A1 (fr) 2013-03-14

Family

ID=46716846

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005641 WO2013035979A1 (fr) 2011-09-08 2012-07-16 Masque anti-poussières

Country Status (16)

Country Link
US (1) US20140216479A1 (fr)
EP (1) EP2754467A1 (fr)
JP (1) JP2014526305A (fr)
KR (1) KR101165763B1 (fr)
CN (1) CN102987603B (fr)
BR (1) BR112014005183A2 (fr)
CA (1) CA2848047A1 (fr)
CL (1) CL2014000558A1 (fr)
CO (1) CO6990683A2 (fr)
IL (1) IL231394A0 (fr)
IN (1) IN2014KN00757A (fr)
MA (1) MA35614B1 (fr)
MX (1) MX2014002745A (fr)
PE (1) PE20140944A1 (fr)
SG (1) SG11201400492XA (fr)
WO (1) WO2013035979A1 (fr)

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JP6455653B2 (ja) * 2013-12-26 2019-01-23 株式会社メトラン フィルター構造
CN104225834A (zh) * 2014-10-02 2014-12-24 吴建平 一种新型粉尘防护面罩
CN104720152A (zh) * 2015-01-16 2015-06-24 宁波大学 一种口罩
USD760378S1 (en) * 2015-01-30 2016-06-28 3M Innovative Properties Company Respirator mask face seal
CN104705842B (zh) * 2015-03-03 2016-09-28 沈阳建筑大学 一种带智能呼吸环的防尘口罩
GB2538298B (en) 2015-05-15 2017-10-18 Gordon Case Christopher Protective respiratory equipment
CN104839910A (zh) * 2015-05-21 2015-08-19 马振原 单点焊接式口罩
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US10561181B2 (en) * 2016-08-02 2020-02-18 Dangerboo, LLC Face mask having a flexible skeleton and a flexible skeleton for a face mask
CN106617393A (zh) * 2017-01-10 2017-05-10 东莞市利发爱尔空气净化系统有限公司 一种口罩
CN108618234B (zh) * 2017-03-16 2019-11-29 郑贞大 防尘面罩
CN107343677A (zh) * 2017-08-02 2017-11-14 张争 一种口罩
KR102027058B1 (ko) * 2017-11-10 2019-09-30 조현문 착용이 편안한 방진 마스크
KR102585442B1 (ko) 2017-11-13 2023-10-06 쓰리엠 이노베이티브 프로퍼티즈 캄파니 이너 쉘 및 이를 포함하는 마스크
JP2021518496A (ja) * 2018-04-13 2021-08-02 ス ジャン，デ 防塵用マスク及びその製造方法
CN110559566A (zh) * 2018-06-06 2019-12-13 郑贞大 防尘面罩
CN109341992A (zh) * 2018-11-01 2019-02-15 广州大学 一种用于振动力学模态试验的实验装置
IT202000006028A1 (it) * 2020-03-20 2021-09-20 Stefano Petri Dispositivo per la protezione delle vie respiratorie da applicare al viso
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Also Published As

Publication number Publication date
CN102987603B (zh) 2015-01-07
MA35614B1 (fr) 2014-11-01
PE20140944A1 (es) 2014-08-02
US20140216479A1 (en) 2014-08-07
JP2014526305A (ja) 2014-10-06
SG11201400492XA (en) 2014-06-27
EP2754467A1 (fr) 2014-07-16
KR101165763B1 (ko) 2012-07-20
CL2014000558A1 (es) 2014-12-05
CN102987603A (zh) 2013-03-27
CO6990683A2 (es) 2014-07-10
IL231394A0 (en) 2014-04-30
IN2014KN00757A (en) 2015-10-02
CA2848047A1 (fr) 2013-03-14
MX2014002745A (es) 2014-07-30
BR112014005183A2 (pt) 2017-04-11

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