EP0894443A3 - Mask - Google Patents

Mask Download PDF

Info

Publication number
EP0894443A3
EP0894443A3 EP98107718A EP98107718A EP0894443A3 EP 0894443 A3 EP0894443 A3 EP 0894443A3 EP 98107718 A EP98107718 A EP 98107718A EP 98107718 A EP98107718 A EP 98107718A EP 0894443 A3 EP0894443 A3 EP 0894443A3
Authority
EP
European Patent Office
Prior art keywords
main body
mask main
body portion
mask
rear side
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP98107718A
Other languages
German (de)
French (fr)
Other versions
EP0894443A2 (en
EP0894443B1 (en
Inventor
Kaoru c/o SAM-M PACKAGE Co. Ltd. Miyake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
San-M Package Co Ltd
Original Assignee
San-M Package Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP35902797A external-priority patent/JP3488821B2/en
Application filed by San-M Package Co Ltd filed Critical San-M Package Co Ltd
Publication of EP0894443A2 publication Critical patent/EP0894443A2/en
Publication of EP0894443A3 publication Critical patent/EP0894443A3/en
Application granted granted Critical
Publication of EP0894443B1 publication Critical patent/EP0894443B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket

Abstract

The present invention provides a facial mask (10) with a easy handling in piling up during the transportation or storage, having the rear side of the mask main body portion not in direct contact with the user's mouth in use.
A plastic thin plate (20) is a narrow flat plate with a rectangular cross-section. It is arranged inside a mask main body portion linearly along the folded portions (11) with the longer sides of the cross-section contacted to the fabric of the mask main body portion.
Further, the both ends are fixed to the mask main body portion (10), with the substantially center part fixed to the rear side of the mask main body portion. With the middle part of the folded portions expanded, the mask main body portion has a substantially convex shape and the plastic thin plate (20) has an arch shape so as to prevent the deformation of the substantially convex shape portion of the mask main body.
EP98107718A 1997-07-31 1998-04-28 Mask Expired - Lifetime EP0894443B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP20613397 1997-07-31
JP206133/97 1997-07-31
JP20613397 1997-07-31
JP35902797 1997-12-26
JP35902797A JP3488821B2 (en) 1997-03-17 1997-12-26 mask
JP359027/97 1997-12-26

Publications (3)

Publication Number Publication Date
EP0894443A2 EP0894443A2 (en) 1999-02-03
EP0894443A3 true EP0894443A3 (en) 1999-05-19
EP0894443B1 EP0894443B1 (en) 2003-03-12

Family

ID=26515468

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98107718A Expired - Lifetime EP0894443B1 (en) 1997-07-31 1998-04-28 Mask

Country Status (5)

Country Link
EP (1) EP0894443B1 (en)
KR (1) KR100518114B1 (en)
DE (1) DE69812005D1 (en)
SG (1) SG65073A1 (en)
TW (1) TW498763U (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3295413B2 (en) * 2000-01-21 2002-06-24 サンエム・パッケージ株式会社 mask
KR100465987B1 (en) * 2002-02-14 2005-01-13 박종한 Disposable clean mask
CN2661234Y (en) * 2003-11-05 2004-12-08 宣德医材科技股份有限公司 Respirator structure
CN2684869Y (en) * 2004-03-22 2005-03-16 鹿汝南 Variable flat surface cavity type respiratory mouthpiece
EP1795079A1 (en) * 2005-12-07 2007-06-13 Taiwan Textile Research Institute Face mask structure
FR2908050A1 (en) * 2006-11-03 2008-05-09 Thuasne Soc Par Actions Simpli Duckbill or shell type respiratory mask e.g. FFP2 protection mask, for protecting user from avian influenza, has bar placed opposite to mouth such that deformation of frontal zone does not causes zone to contact with mouth
US11083916B2 (en) 2008-12-18 2021-08-10 3M Innovative Properties Company Flat fold respirator having flanges disposed on the mask body
CN102266136A (en) * 2010-06-01 2011-12-07 任秀英 Novel facial mask
US20120060843A1 (en) * 2010-09-09 2012-03-15 Moldex-Metric, Inc. Pleated filtering face piece respirator
US11116998B2 (en) 2012-12-27 2021-09-14 3M Innovative Properties Company Filtering face-piece respirator having folded flange
US10182603B2 (en) 2012-12-27 2019-01-22 3M Innovative Properties Company Filtering face-piece respirator having strap-activated folded flange
CN103222696B (en) * 2013-04-16 2015-03-18 宣德医材科技股份有限公司 Mask with resistance piece
US9615612B2 (en) 2013-08-29 2017-04-11 3M Innovative Properties Company Filtering face-piece respirator with stiffening member integral with filtering structure
US9999546B2 (en) 2014-06-16 2018-06-19 Illinois Tool Works Inc. Protective headwear with airflow
US11812816B2 (en) 2017-05-11 2023-11-14 Illinois Tool Works Inc. Protective headwear with airflow
CN110897230A (en) * 2018-09-17 2020-03-24 3M创新有限公司 Filtering mask
KR200493359Y1 (en) * 2019-02-15 2021-03-18 (주)진선메디칼 Disposable medical mask
RU2762679C1 (en) * 2019-11-28 2021-12-21 Чинь-Лун ЯН Face mask with support strip
CN112806642B (en) * 2021-02-09 2023-12-22 江苏盛纳凯尔医用科技有限公司 Mask
WO2022170463A1 (en) * 2021-02-09 2022-08-18 江苏盛纳凯尔医用科技有限公司 Face mask

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304323A1 (en) * 1975-03-21 1976-10-15 Mutexil Soc Respirator mask stiffening component - of fibrous malleable material shaped by user to fit against face
EP0658321A1 (en) * 1993-12-15 1995-06-21 Tecnol Medical Products, Inc. Disposable aerosol mask with face shield
US5467765A (en) * 1994-10-06 1995-11-21 Maturaporn; Thawatchai Disposable face mask with multiple liquid resistant layers
EP0695774A2 (en) * 1994-07-20 1996-02-07 Tecnol Medical Products, Inc. Face mask with enhanced seal and method
WO1997046123A1 (en) * 1996-06-04 1997-12-11 Kimberly-Clark Worldwide, Inc. Universal fit face mask

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08107939A (en) * 1994-10-11 1996-04-30 Takehiko Tatsumi Mask

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304323A1 (en) * 1975-03-21 1976-10-15 Mutexil Soc Respirator mask stiffening component - of fibrous malleable material shaped by user to fit against face
EP0658321A1 (en) * 1993-12-15 1995-06-21 Tecnol Medical Products, Inc. Disposable aerosol mask with face shield
EP0695774A2 (en) * 1994-07-20 1996-02-07 Tecnol Medical Products, Inc. Face mask with enhanced seal and method
US5467765A (en) * 1994-10-06 1995-11-21 Maturaporn; Thawatchai Disposable face mask with multiple liquid resistant layers
WO1997046123A1 (en) * 1996-06-04 1997-12-11 Kimberly-Clark Worldwide, Inc. Universal fit face mask

Also Published As

Publication number Publication date
EP0894443A2 (en) 1999-02-03
EP0894443B1 (en) 2003-03-12
DE69812005D1 (en) 2003-04-17
KR19990013359A (en) 1999-02-25
SG65073A1 (en) 1999-05-25
TW498763U (en) 2002-08-11
KR100518114B1 (en) 2005-11-29

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