WO2021191029A1 - Masque de protection faciale - Google Patents

Masque de protection faciale Download PDF

Info

Publication number
WO2021191029A1
WO2021191029A1 PCT/EP2021/056861 EP2021056861W WO2021191029A1 WO 2021191029 A1 WO2021191029 A1 WO 2021191029A1 EP 2021056861 W EP2021056861 W EP 2021056861W WO 2021191029 A1 WO2021191029 A1 WO 2021191029A1
Authority
WO
WIPO (PCT)
Prior art keywords
component
face mask
mask
face
side edges
Prior art date
Application number
PCT/EP2021/056861
Other languages
German (de)
English (en)
Inventor
Anton Pfanner
Original Assignee
Pfanner Schutzbekleidung Gmbh
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 Pfanner Schutzbekleidung Gmbh filed Critical Pfanner Schutzbekleidung Gmbh
Publication of WO2021191029A1 publication Critical patent/WO2021191029A1/fr

Links

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
    • A41D13/1161—Means for fastening to the user's head
    • 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

Definitions

  • the invention relates to a face mask with a cover component which has a basic shape of a square with four side edges, and two bands which are attached to opposite side edges of the textile component.
  • Face masks are available in numerous designs. Some of them essentially consist of disposable material. Some are complex, for example with internal filters and the like. Others have a textile, for example cotton or a cotton blend, as essential components.
  • Face protection masks of this type should always be worn in public when there is a high risk of infection, in order to avoid droplet infection of others, for example when speaking.
  • a protective face mask also offers a certain level of protection for your own health if, for example, a careless fellow citizen comes too close and thus increases the likelihood of droplets of saliva spilling over. It goes without saying, however, that it is not possible to always wear the protective face mask with full consistency, that is to say always. Often one will want to remove the face mask from the face, even if it is only for the purpose of ingesting food. Such removal of the protective face mask from the nose and mouth is often associated with a few manipulations, since the protective face mask is fastened with straps behind the ears. The face mask must therefore be completely removed and placed somewhere.
  • the invention is based on the object of developing a generic face protection mask in such a way that it can be easily removed from the face and put on there again without the risk of additional contamination.
  • the invention is based on the generic face protection mask in that a connecting component is provided which connects the straps to one another or makes them connectable.
  • the ligaments which are conventionally behind the ears and can still be there, are connected to an additional connecting component. If the face protection mask, that is to say in particular its cover component, is pulled down from the mouth and nose, the straps can subsequently or simultaneously be removed from the wearer's ears. The face mask remains on the wearer's head because it is held securely by the connecting component.
  • the connection component can also serve to ensure that the face protection mask in the applied state, i.e. in its working position, rests more tightly on the wearer's face, whereby the entry or exit of droplets or aerosol through a poorly fitting face protection mask is reduced.
  • the face mask according to the invention takes its park position, which is generally located on the chin or on the neck of the wearer. If the face mask is to be put on again, simply pull it up, placing the cover component over the mouth and nose. The face mask reaches an intermediate position in which the straps both still run below the wearer's ears. Nevertheless, the face mask already offers protection in this position. If you want to restore the working position described above, you simply have to put the upper part of the straps over the ears.
  • connection component is an elastic component.
  • an elastic component it is possible to keep the face mask taut in all positions, but still comfortable. If you do not want to make the connection component elastic, a safe installation of the face mask can help Different head shapes and head sizes can also be achieved by making the connecting component adjustable in length.
  • the bands are elastic. This has advantages that are comparable to those of the elastic design of the connecting component.
  • a protective face mask can also bring its elastic properties to advantage when the connecting component is removed or not used.
  • all conceivable combinations are within the scope of the invention: non-elastic straps and a non-elastic connection component; non-elastic bands and an elastic connection component; elastic bands and a non-elastic connection component; elastic bands and an elastic connecting component.
  • the invention is further developed in a particularly advantageous manner in that the cover component is a textile component.
  • a textile face mask in particular one made of cotton, is particularly advantageous because it can be washed and thus disinfected. If it is not possible to wash the protective face mask, disinfection can also be achieved by heating it to such an extent, for example by treating it with an iron.
  • a hot saucepan which is placed on the textile component of the face mask for a while, is also suitable for disinfecting, as is a hot frying pan.
  • a kettle with a hot bottom can also be used for disinfection.
  • Ge face masks with heat-resistant textile components for example made of cotton, can also be disinfected in an oven or in a microwave oven.
  • the present invention is therefore not only, but in particular, about face protection masks with a textile component.
  • face protection masks with a textile component are inexpensive products that can be manufactured in large quantities. This is particularly important when large parts of a population are to be equipped with face masks, for example to avoid unnecessary contamination in the event of an epidemic.
  • the bands are each coupled or can be coupled to form a closed path, the bands each framing the opposite side edges of the textile component with an edging component and wherein a loop part of the bands that is not directly connected to the opposite side edges of the textile component to attach the face mask a head of a wearer of the face mask is provided.
  • Each band has a double function.
  • the tape surrounds the associated side edge of the textile component, which means that it is reliably attached to the textile component.
  • the band provides a loop which, on the one hand, can be placed behind the wearer's ear and which, on the other hand, carries the connecting component.
  • each of the opposite side edges of the textile component is edged by the assigned edging component by means of at least one seam.
  • a tape with two open ends can be sewn together by machine to form a double tape along its entire length, with the textile component also being sewn into a non-end area of the tape.
  • the open ends of the tape can then be connected to one another, for example likewise by sewing or simply by means of a knot.
  • connection component is a rubber ring.
  • a rubber ring is a very simple and inexpensive variant for the provision of an elastic component. It can easily be retrofitted to Ge face masks of the prior art, and it delivers, with all simplicity, all the properties that are necessary for the invention and that make up the inven tion, namely an always secure hold of the face mask in its working position and the ability to leave the face mask on the wearer in the parked position. Likewise, the intermediate position can easily be taken based on the properties of a rubber ring.
  • other elastic components can also be used. For example, a wide rubber strip can connect the two bands with one another. The rubber strip can be sewn onto the straps or fastened to the straps in some other way.
  • the opposite side edges each form a tunnel for receiving the strips.
  • a tunnel is created by turning over the edge of the textile component and sewing it on in such a way that a tunnel running along the edge remains. If there is a belt in this tunnel, it can be moved in the longitudinal direction of the tunnel. This can improve the wearing comfort of the face mask, as it can adapt to the shape of the face or lie close to the face. can be pushed without having to change the placement of the straps on the wearer's head.
  • each of the opposite side edges of the textile component is shortened by at least one fold.
  • the face mask or the textile component is adapted in its shape to the shape of the head or face of the wearer. Due to the shortened side edges, the textile component only rests against the wearer's cheek in the side areas, while it provides sufficient volume in the center between the side edges to accommodate the wearer's chin and nose.
  • the fold is produced by superimposing the textile component in the area of the edging component. This simple measure provides a face mask that fits practically everyone.
  • FIG. 1 shows a schematic representation of a protective face mask according to the invention
  • FIG. 2 shows a schematic representation of a further embodiment of a protective face mask according to the invention
  • FIG. 3 shows a wearer of a protective face mask from the side, the protective face mask being in the parked position
  • FIG. 4 shows a wearer of a protective face mask from the side, the protective face mask being in an intermediate position
  • FIG. 5 shows a wearer of a protective face mask from the side, the protective face mask being in a working position
  • FIG. 6 shows a wearer of a protective face mask from behind, the protective face mask being in a working position
  • FIG. 7 shows a person wearing a protective face mask, the protective face mask being in the working position and no elastic component being used.
  • FIG. 1 shows a schematic representation of a face mask according to the invention.
  • the protective face mask 10 comprises a textile component 12.
  • This textile component is square, and in the present case essentially rectangular.
  • Two opposite side edges 14, 16 of the textile component 12 are bordered by bands 18, 20, these borders being achieved by means of seams 34, 36.
  • each strap has a loop portion 28, 30.
  • Such loop portions conventionally serve to be looped around the ears of the wearer.
  • the loop parts 28, 30 are additionally connected to one another by an elastic component, namely in particular a rubber ring 22.
  • the side edges 14, 16 are shortened by folds 38, 40 of the textile component 12.
  • the textile component 12 deviating from the originally rectangular shape, has a bag shape so that the wearer's nose and chin can be enclosed without the face mask 10 losing contact in the wearer's cheek area.
  • FIG. 2 shows a schematic representation of a further embodiment of a face protection mask according to the invention.
  • this face protection mask 10 which also has a textile component 12 as an essential part, the side edges are each designed as a tunnel 50. The side edges are turned over for this purpose.
  • the tunnel is made by attaching the folded ends by means of sutures 42,44.
  • the longitudinal edges of the textile component 12 were also sewn around beforehand by means of seams 46, 48.
  • the bands 18, 20 run in the respective tunnel 50, whereby they are displaceable in the longitudinal direction of the tunnel 50.
  • the textile component is provided with folds 52, 54, which can be produced at the same time, especially when sewing the tunnel 50.
  • the folds 52, 54 allow the face mask 10 to be positioned variably on the wearer's face, with sufficient volume being made available for the chin and nose.
  • the connecting component here comprises two connecting straps 56, 58 which are attached to the respective straps 18, 20.
  • the connecting strap 56 carries a buckle 60 so that the connecting straps 56, 58 can be coupled to one another via the buckle 60 to form the connecting component.
  • the connecting straps 56, 58 may or may not be elastic.
  • FIG. 3 shows a person wearing a protective face mask from the side, the face mask being in the parked position. The wearer of the face mask 10 has removed it here. Nevertheless, the protective face mask 10 is held securely below the head 32 of the wearer, namely by means of the rubber ring 22 which holds the straps 18, 20 together.
  • FIG. 4 shows a person wearing a protective face mask from the side, the face mask being in an intermediate position. This position is achieved by the wearer simply pulling the face mask 10 up over the nose. He and the people around him are immediately protected. He does not have to put the straps 18, 20 of the face mask 10 laboriously around his ears, although he can of course do so in the following. In this state, too, the face mask 10 is held securely by the rubber ring 22 and pressed against the face.
  • FIG. 5 shows a wearer of a protective face mask from the side, the protective face mask being in a working position.
  • the wearer has achieved an even more secure fit of the face mask 10 on the face by placing the straps 18, 20 around the ears.
  • the bands 18, 20 can nevertheless be held together by the rubber ring and pulled backwards.
  • FIG. 6 shows a person wearing a protective face mask from behind, the protective face mask being in a working position. Here it can be seen how the straps 18, 20 are held on the back of the wearer's head by the rubber ring.
  • FIG. 7 shows a person wearing a protective face mask, the protective face mask being in the working position and no elastic component being used. It is possible for the wearer of the protective face mask 10 to fasten it behind the ears in a conventional manner. For this purpose, he can completely remove the rubber ring 22, or the rubber ring 22 can be stored on one of the straps 18, 20 so that the wearer of the face mask 10 has the option of fastening it again with the help of the rubber ring 22 in the future. If you want to make this possible variation available, it is useful to make it possible to reversibly open and close the straps 18, 20 and / or the rubber ring 22.
  • the features of the invention disclosed in the above description, in the drawings and in the claims can be essential for realizing the invention both individually and in any combination.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

L'invention concerne un masque de protection faciale (10) comprenant un élément de recouvrement (12) ayant une forme quadrilatérale de base avec quatre bords latéraux, et deux bandes (18, 20) fixées à des bords latéraux opposés (14, 16) du composant de recouvrement (12). Selon l'invention, un élément de liaison (22, 56, 58, 60) qui relie ou rend les bandes (18, 20) reliables l'une à l'autre est prévu.
PCT/EP2021/056861 2020-03-26 2021-03-17 Masque de protection faciale WO2021191029A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020108414.5A DE102020108414B4 (de) 2020-03-26 2020-03-26 Gesichtsschutzmaske
DE102020108414.5 2020-03-26

Publications (1)

Publication Number Publication Date
WO2021191029A1 true WO2021191029A1 (fr) 2021-09-30

Family

ID=75111601

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/056861 WO2021191029A1 (fr) 2020-03-26 2021-03-17 Masque de protection faciale

Country Status (2)

Country Link
DE (1) DE102020108414B4 (fr)
WO (1) WO2021191029A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220346473A1 (en) * 2019-08-16 2022-11-03 Alexander Chieruen Tsuei Face Mask and Method for Manufacturing Thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355444A2 (fr) * 1988-07-27 1990-02-28 Dunsch-Herzberg, Renate Masque pour visage
JP2013252339A (ja) * 2012-06-08 2013-12-19 Planet:Kk マスク用係止具
US20150216241A1 (en) * 2014-02-05 2015-08-06 Chun-Hsin Lee Multipurpose Prevents Epidemics Band
KR20190118472A (ko) * 2018-04-10 2019-10-18 김회철 어린이 혼자서 착용 가능한 마스크용 귀걸이끈 조절부재

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553608A (en) 1994-07-20 1996-09-10 Tecnol Medical Products, Inc. Face mask with enhanced seal and method
WO2016047579A1 (fr) 2014-09-25 2016-03-31 光造 北村 Masque hygiénique
JP6344802B2 (ja) 2016-04-21 2018-06-20 興研株式会社 係止具を備えたマスク

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355444A2 (fr) * 1988-07-27 1990-02-28 Dunsch-Herzberg, Renate Masque pour visage
JP2013252339A (ja) * 2012-06-08 2013-12-19 Planet:Kk マスク用係止具
US20150216241A1 (en) * 2014-02-05 2015-08-06 Chun-Hsin Lee Multipurpose Prevents Epidemics Band
KR20190118472A (ko) * 2018-04-10 2019-10-18 김회철 어린이 혼자서 착용 가능한 마스크용 귀걸이끈 조절부재

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220346473A1 (en) * 2019-08-16 2022-11-03 Alexander Chieruen Tsuei Face Mask and Method for Manufacturing Thereof
US11944138B2 (en) * 2019-08-16 2024-04-02 Alexander Chieruen Tsuei Face mask and method for manufacturing thereof

Also Published As

Publication number Publication date
DE102020108414A1 (de) 2021-09-30
DE102020108414B4 (de) 2023-02-16

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