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EP2387895A1 - Masque facial tridimensionnel - Google Patents

Masque facial tridimensionnel Download PDF

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Publication number
EP2387895A1
EP2387895A1 EP10163425A EP10163425A EP2387895A1 EP 2387895 A1 EP2387895 A1 EP 2387895A1 EP 10163425 A EP10163425 A EP 10163425A EP 10163425 A EP10163425 A EP 10163425A EP 2387895 A1 EP2387895 A1 EP 2387895A1
Authority
EP
European Patent Office
Prior art keywords
dimensional
cup
face mask
rubber washer
soft rubber
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.)
Withdrawn
Application number
EP10163425A
Other languages
German (de)
English (en)
Inventor
Mei Sheng Teng
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.)
AOK Tooling Ltd
Original Assignee
AOK Tooling 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
Application filed by AOK Tooling Ltd filed Critical AOK Tooling Ltd
Priority to EP10163425A priority Critical patent/EP2387895A1/fr
Publication of EP2387895A1 publication Critical patent/EP2387895A1/fr
Withdrawn legal-status Critical Current

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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
    • A62B18/025—Halfmasks
    • 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
    • A41D13/1146—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration obtained by moulding

Definitions

  • the present invention relates to a face mask, and more particularly to a three dimensional non-woven face mask providing protection from bacteria and dust.
  • Non-woven face masks are widely used in medical facilities, food production factories, precision instruments manufacturing industry and other sites requiring high sanitation. Even in public places, more and more people are wearing face mask.
  • face masks are used not only as medical products but also as daily commodities, and peoples' requirements to the face mask is becoming more and more strict. Hence, the practical, economic, safety, aesthetic and comfortable properties of the face mask are very important.
  • the existing non-woven face masks are mostly two dimensional, and in order to ensure a good filtration effect, the ends of the two dimensional face masks have to be fastened tightly to the wearer's ears or head, so that the wearer may feel difficult to breathe and talk, the ears may feel unconformable, and the face may feel difficult to sweat. If such a face mask is worn by a wearer wearing glasses, the wearer's breath will flow through the clearance between the upper portion of the face mask and the face of the wearer to the wearer's glasses, causing foggy glasses.
  • the present invention has arisen to mitigate and/or obviate the afore-described disadvantages.
  • the primary object of the present invention is to provide a three dimensional non-woven face which ensures a good air tightness against the face while leaving a large enough space between the three dimensional cup and the nose and mouth area to ensure conformable wearing, good filtration, making the wearer easy to breathe and talk.
  • the soft nose cushion is fixed to a middle of an upper side of the three dimensional soft rubber washer, and a shape of the three dimensional soft rubber washer is similar to an outline of the face of a wearer, plus the three dimensional soft rubber washer has a high elasticity, making the three dimensional soft rubber washer fit snugly against the face and nose bridge of the wearer, while snuggly wrapping around the portion of the nose above the nose tip.
  • anti-skid band is bonded to the lower edge of the three dimensional cup to naturally form a pocket-like structure which will fit snugly against the wearer's chin with the help of the elastic tape, so as to prevent the cap from sliding and facilitate comfortable and stable wearing of the face mask.
  • the face mask of the present invention provides a good air tightness against the face and comfortable wearing by solving the problem of poor airtightenss caused by the uneven outline of the nose and face.
  • the present invention has the advantages of simple structure, practical, comfortable wearing, good air tightness and infiltration while allowing the wearer to easily breathe and talk.
  • a three dimensional face mask in accordance with a preferred embodiment of the present invention comprises a three dimensional cup 10, a three dimensional soft rubber washer 20, an elastic tape 30, and an anti-skid band 40.
  • the outer periphery of the three dimensional cup 10 which is made by hot pressing of multilayer of filtration material, and the three dimensional soft rubber washer 20 are bonded to the periphery of the elastic tape 30 by hot pressing.
  • the anti-skid band 40 is bonded to the lower edge of the three dimensional cup 10.
  • the elastic tape 30 is H-shaped and has two ends symmetrically bonded to both sides of the three dimensional cup 10.
  • the elastic tape 30 is made of material with high elasticity, so that it can be slightly pulled over the back of the wearer's head.
  • the anti-skid band 40 takes the form of a wide band and is bonded to the lower edge of the three dimensional cup 10 to naturally form a pocket-like structure which will fit snugly against the wearer's chin when the face mask is worn, so as to prevent the cap 10 from sliding and facilitate comfortable and stable wearing of the face mask.
  • the three dimensional cup 10 which is made by hot pressing multilayer of non-woven filtration fabric together into a three dimensional shape. From front view, the shape of the three dimensional cup 10 is similar to the shape of the triangular area of the nose and mouth of the wearer, and from side view, the shape of the three dimensional cup 10 conforms to the outline of wearer's nose and mouth.
  • the thickness of the filtration layer is determined by filtration function and the number of layers of the filtration material.
  • the periphery 11 of the three dimensional cup 10 is made by hot pressing, the middle portion 12 of the three dimensional cup 10 is protruded outward, so that the outer peripheral edge of the three dimensional cup 10 is shaped in a three dimensional manner in the outline of the nose and mouth area, leaving a large enough space between the three dimensional cup 10 and the nose and mouth area to ensure conformable wearing, good filtration, making the wearer easy to breathe and talk.
  • the three dimensional soft rubber washer 20 in accordance with the present invention is a ring-shaped structure made by plastic injection. From front view, the shape of the three dimensional soft rubber washer 20 is similar to the shape of the triangular area of the nose and mouth of the wearer, and from side view, the shape of the three dimensional soft rubber washer 20 conforms to the outline of wearer's nose and mouth. The outer peripheral edge 23 of the three dimensional soft rubber washer 20 is bonded to the periphery 11 of the three dimensional cup 10 by hot pressing.
  • the structure of the outer peripheral edge 23 and a contacting surface 22 (for contacting the wearer's face) of the three dimensional soft rubber washer 20 conform to the peripheral structure of the nose and mouth of the wearer.
  • the contacting surface 22 fits snuggly against the face of the wearer with the help of the elastic tape 30, ensuring an ideal air tightness against the face and a comfortable wearing.
  • a soft nose cushion 21 which is laminated and made by plastic injection simultaneously with the three dimensional soft rubber washer 20.
  • the soft nose cushion 21 will snuggly wrap around the portion of the nose above the nose tip, ensuring a super air tightness effect, solving the problem of poor airtightenss caused by the uneven outline of the nose and face and the problem of foggy glasses.
  • the elastic tape 30 is H-shaped and has two ends symmetrically bonded to both sides of the three dimensional cup 10.
  • the elastic tape 30 elastically wraps around the back of the wearer's head, forcing the three dimensional soft rubber washer 20, the nose cushion 21 and the anti-skid band 40 to closely fit against the face, the nose, and the chin of the wearer, respectively.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
EP10163425A 2010-05-20 2010-05-20 Masque facial tridimensionnel Withdrawn EP2387895A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10163425A EP2387895A1 (fr) 2010-05-20 2010-05-20 Masque facial tridimensionnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10163425A EP2387895A1 (fr) 2010-05-20 2010-05-20 Masque facial tridimensionnel

Publications (1)

Publication Number Publication Date
EP2387895A1 true EP2387895A1 (fr) 2011-11-23

Family

ID=42831639

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10163425A Withdrawn EP2387895A1 (fr) 2010-05-20 2010-05-20 Masque facial tridimensionnel

Country Status (1)

Country Link
EP (1) EP2387895A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103445329A (zh) * 2013-09-18 2013-12-18 北京化工大学 一种固体颗粒防护口罩
CN104586549A (zh) * 2015-01-23 2015-05-06 刘俊江 妈咪呼吸器
JP2021167478A (ja) * 2020-04-10 2021-10-21 山本光学株式会社 マスク用バンド束具、及びマスク

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515986A1 (fr) * 1991-05-21 1992-12-02 BETTER BREATHING, Inc. Masque respiratoire
WO2000074509A1 (fr) * 1999-06-02 2000-12-14 3M Innovative Properties Company Masques comportant une bande elastique et thermoplastique polyolefinique fixee par la chaleur et la pression
EP1614361A1 (fr) * 2004-07-07 2006-01-11 Moldex-Metric, Inc. Masque facial à plusieurs couches à bord moulé sur place
US20060266364A1 (en) * 2005-05-24 2006-11-30 Moldex Metric, Inc. Fluid barrier face mask

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515986A1 (fr) * 1991-05-21 1992-12-02 BETTER BREATHING, Inc. Masque respiratoire
WO2000074509A1 (fr) * 1999-06-02 2000-12-14 3M Innovative Properties Company Masques comportant une bande elastique et thermoplastique polyolefinique fixee par la chaleur et la pression
EP1614361A1 (fr) * 2004-07-07 2006-01-11 Moldex-Metric, Inc. Masque facial à plusieurs couches à bord moulé sur place
US20060266364A1 (en) * 2005-05-24 2006-11-30 Moldex Metric, Inc. Fluid barrier face mask

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103445329A (zh) * 2013-09-18 2013-12-18 北京化工大学 一种固体颗粒防护口罩
CN104586549A (zh) * 2015-01-23 2015-05-06 刘俊江 妈咪呼吸器
JP2021167478A (ja) * 2020-04-10 2021-10-21 山本光学株式会社 マスク用バンド束具、及びマスク

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