WO2021204870A1 - Dispositif de maintien pour équipement de protection textile - Google Patents

Dispositif de maintien pour équipement de protection textile Download PDF

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Publication number
WO2021204870A1
WO2021204870A1 PCT/EP2021/059052 EP2021059052W WO2021204870A1 WO 2021204870 A1 WO2021204870 A1 WO 2021204870A1 EP 2021059052 W EP2021059052 W EP 2021059052W WO 2021204870 A1 WO2021204870 A1 WO 2021204870A1
Authority
WO
WIPO (PCT)
Prior art keywords
elements
base
band
holding device
textile
Prior art date
Application number
PCT/EP2021/059052
Other languages
German (de)
English (en)
Inventor
Jan TRESKATSCH
Mathias STAHL
Original Assignee
Treskatsch Jan
Stahl Mathias
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 Treskatsch Jan, Stahl Mathias filed Critical Treskatsch Jan
Publication of WO2021204870A1 publication Critical patent/WO2021204870A1/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
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • 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
    • A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41F—GARMENT FASTENINGS; SUSPENDERS
    • A41F1/00—Fastening devices specially adapted for garments
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B99/00—Subject matter not provided for in other groups of this subclass

Definitions

  • the present invention relates to a support device for protective textile equipment for the face of a wearer.
  • textile protective equipment for the face of a wearer is based on creating a barrier in front of the respiratory openings of the person concerned, through which a protection is created in order to reduce droplet infections by viruses, bacteria or other pathogens that can be transmitted via droplets.
  • face masks such devices are often referred to as “face masks,” although this term may not be entirely correct.
  • the invention proposes a mounting device for textile protective equipment for the face of a wearer, which comprises: two base elements, each comprising a substantially rectangular web section and two interface elements arranged on opposite sides of the web section, two clip elements with a central groove extending on both sides Wall sections which are set up to be able to be pushed onto one of the two base elements in such a way that a textile web element guided around the corresponding base element is firmly clamped between the two elements, and either:
  • the holding device according to the invention enables a textile web element to be fastened between the two base elements in an easily detachable but nevertheless securely held manner, so that it can be easily replaced, while the holding device itself can essentially be reused as often as required.
  • both the material expenditure and the costs of textile protective equipment can be significantly reduced and a contribution is made to the careful use of resources.
  • the three possible configurations of the band element (s) correspond in the first case to a single band element, which is fastened to both interface elements of the two base elements and, for example, in addition to the end sections attached to the interface elements, also an individual belt section connected to them and resting on the head of the wearer may include the end portions.
  • the second possibility of two band elements, which are each attached to the two interface elements of one of the two base elements, corresponds to two loops that can be looped around behind one of the wearer's ears so that the appropriate protective equipment is between the two ears and over the wearer's face can be stretched.
  • the third possibility relates to an embodiment in which a single band element is provided between the two upper interface elements of the two holding sections and between their lower two interface elements or even crosswise, which can be guided around the back of the wearer's head.
  • the present invention relates both to a holding device, the two base elements of which are permanently secured by one or two band elements are connected to one another, as well as an embodiment in which the two base elements are each equipped with their own band element and are therefore present individually.
  • the embodiments mentioned differ in the way in which they are to be placed on the head of their wearer, their mode of operation with regard to the clamping of the textile web element is identical in all of the embodiments mentioned.
  • the base elements can have a plurality of protruding teeth in the area of their web sections on one side. Depending on the material used for the textile ball element, it can be perforated by the teeth or the clamping force can only be increased selectively in the area of the teeth.
  • the grooves of the clamp elements can also have internal recesses complementary to the teeth in order to make it easier to push them on and to ensure a secure hold.
  • the wall sections of the clamp elements can have elasticity and, in a state not pushed onto the corresponding base element, at least in sections have a spacing that is less than a thickness of the web section. This measure also helps to prevent the textile web element from slipping out between the respective base elements and the associated clamp element, while furthermore, by jamming the corresponding web section between the two elastic wall sections, losing the clamp element can also be reliably prevented.
  • at least one of the clip elements can be provided with a marking on the outside of at least one of the wall sections, for example a print or an embossing. It is only possible to think of applying a brand name or the like, but an operating manual or any other text can also be placed at this point on the corresponding bracket element.
  • At least one of the interface elements can be formed by an opening in the corresponding base element, through which one of the band elements is passed.
  • the band element can then be prevented from being pulled through the opening, for example by knotting one end thereof, but a stop element could also be placed on or attached to it.
  • At least one of the openings can have a notch on its side opposite the extension of the corresponding band element, in which the corresponding band element can be clamped.
  • the dimensioning of the notch is to be adapted in a suitable manner to the thickness of the band element at this point in such a way that the clamping in the notch provides a sufficient holding force for the band element.
  • the most varied of materials could be used for the at least one band element, this can be used in the Mounting device according to the invention in particular consist of an elastic material, for example a rubber material.
  • an elastic material for example a rubber material.
  • the base elements and the clamp elements can also be used for the base elements and the clamp elements, but it is advisable, both for cost reasons and with regard to the wearing comfort of the device according to the invention, to manufacture at least one of the base elements and / or at least one of the clamp elements from plastic, for example by means of an injection molding process.
  • a plastic with a certain elasticity it can be ensured that pressure points on the wearer's face are prevented even if the protective equipment is worn for long or long periods of time Can be disinfected by exposure to heat or by means of suitable chemicals.
  • the present invention relates to protective equipment comprising a holding device according to the invention as just described and a textile web element which is clamped to the corresponding web sections of the two base elements by means of the respective clamp element.
  • the textile web element can consist at least in sections of a paper, cellulose or nonwoven material, which can in particular be treated with an antibacterial and / or virucidal substance, although the use of other materials for the textile web element is of course also conceivable as long as an adequate barrier function is ensured and at the same time a permanent comfortable wearing of protective equipment in the face area is possible.
  • the textile web element can have a shaping reinforcement section, for example a bendable metal section, which can be bent before putting on the protective equipment in such a way that it is placed around the wearer's nose and there presses the textile web element on both sides against the wearer's cheek in order to improve the tightness of the protective equipment against the wearer's face at this point.
  • a shaping reinforcement section for example a bendable metal section
  • the textile web element In order to easily enable the use of different materials for the textile web element in the same protective equipment, it can comprise a plurality of pairs of clip elements with grooves of different widths, whereby clip elements with wider grooves can accordingly be used with a stronger textile material. In this way, both a secure hold of the textile web element on the two base elements is ensured and damage to the textile web element when the clip elements are pushed onto the base elements is prevented.
  • FIG. 1 shows a base element and a clamp element of a mounting device according to the invention in a released state
  • FIG. 2 shows the elements from FIG. 1 with a folded textile band element
  • FIG. 3 shows protective equipment according to the invention which comprises the elements from FIGS. 1 and 2;
  • FIGS. 4A and 4B show detailed views of individual components of the device from FIG.
  • FIG. 1 a base element 10 and a clamp element 20 of a folding device according to the invention for textile protective equipment are first shown in a top view, the two components being in a detached state.
  • the base element 10 has respective interface elements 12a and 12b at its two ends, which are designed as sleeve-shaped passages.
  • One end of a strap element 30 is passed through these two interface elements 12a, 12b, a thickening 32 being provided at each end of the strap element 30, which can be formed, for example, by a knot on the strap element 30 or by a stop element placed on it .
  • the band element 30 is thus secured at its two ends to the base element 10, and it can consist of a stretchable material, for example a rubber material.
  • a substantially rectangular web section 14 of the base element 10 extends between the two interface elements 12a and 12b and is provided on one side with a plurality of teeth 16 which protrude from the substantially rectangular web section 14 in a serrated manner.
  • the clip element 20 is in turn adapted to the web section 14 in terms of its outer dimensions and provided on its upper side with an embossing 22, which in the embodiment shown only bears a brand name, but could also represent, for example, instructions for use for the device in other variants.
  • the precise design of the clamp element 20 will be described in more detail below with reference to FIG. 4B.
  • FIG. 2 shows the elements from FIG. 1 again essentially in the same configuration, with only an additional textile band element 40 being wrapped around the web section 14 of the component 10 in such a way that it is partially on both sides of the web portion 14 extends.
  • the textile ball element 40 was perforated by the teeth 16 on the base element 10 and is thus already anchored to the base element 10 to a certain extent.
  • the textile band element 40 can consist, for example, of a paper, cellulose or nonwoven material and is intended to be placed in front of the mouth and nose area of a wearer in order to provide protective textile equipment.
  • the clamp element 20 is pushed onto the web section 14 of the base element 10 so that it surrounds the textile band element 40 on both sides and clamps it together with the web section 14.
  • a fully assembled protective equipment 50 is now shown, each comprising two of the base elements 10, clip elements 20 and strap elements 30, wherein the textile strap element 40 just mentioned is also clamped between the two base elements 10.
  • the protective equipment 50 can now be put on by a user by placing the two strap elements 30 around one ear are passed around and the textile tape element 40 is pulled over the mouth and nose area of the face.
  • the protective equipment 50 After the protective equipment 50 has been worn for a certain period of time, which among other things depends on the nature of the textile band element 40, it can be replaced by first removing the protective equipment 50 from the wearer's face, the two clip elements 20 again from the corresponding base elements 10 are pulled down and the textile band element 40 is replaced by a new band element. In this way, only the band element 40 remains as waste, while the base elements 10, clamp elements 20 and band elements 30 can be reused practically as often as desired.
  • FIGS. 4A and 4B now show two detailed views, on the basis of which the mode of operation of the protective equipment 50 according to the invention will be explained in more detail.
  • the base element 10 with the band element 30 attached to it is shown again in an oblique side view in FIG is.
  • the band element 30 has already been pulled out by a length through the interface element 12b and then fixed in the notch 12c.
  • the dimensions of the notch 12c are so formed that the band element 30 can be securely clamped therein.
  • an individual adjustment of the length of the loop formed by the band element 30 and thus an adjustment of the band length to individual anatomies of different wearers can be carried out in a simple manner.
  • the clamping element 20 is shown again in an oblique side view, this view showing that the clamping element 20 comprises two wall sections 20a and 20b which form a groove 24 between each other and a slightly reduced distance in their front area which is smaller than the thickness of the web section 14 of the associated base element 10. Since the two wall sections 20a and 20b are pretensioned towards one another by the inherent elasticity of the material of the clamping element 20 when the clamping element 20 is pushed onto the web section 14, remains the clamping element 20 is firmly and securely clamped to the corresponding base element 10 in the state shown in FIG. 3, so that a loss of the clamping element 20 and thus also of the textile web element 40 is reliably excluded.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

La présente invention concerne un dispositif de maintien pour un équipement de protection textile (50) pour le visage d'un porteur, comprenant deux éléments de base (10), chacun d'entre eux comprenant une partie de pont (14) sensiblement rectangulaire et deux éléments d'interface (12a, 12b) agencés sur des côtés opposés de la partie de pont (14), et deux éléments de serrage (20) comportant des parties de paroi (20a, 20b) s'étendant des deux côtés d'une rainure centrale (24), qui sont configurés chacun pour pouvoir être poussés respectivement sur l'un des deux éléments de base (10) de telle sorte qu'un élément de bande textile (40) guidé autour de l'élément de base (10) correspondant est serré fermement entre les deux éléments (10, 20); et soit un élément de bande, qui est fixé aux deux éléments d'interface (12a, 12b) des deux éléments de base (10) et s'étend à partir de ceux-ci, soit deux éléments de bande (30) qui sont fixés chacun aux deux éléments d'intersection (12a, 12b) de l'un des deux éléments de base (10), soit deux éléments de bande qui sont fixés chacun à l'un des deux éléments d'intersection (12a, 12b) de chacun des deux éléments de base (10). L'invention concerne en outre un équipement de protection comprenant un dispositif de maintien de ce type pour un élément de bande textile (40).
PCT/EP2021/059052 2020-04-09 2021-04-07 Dispositif de maintien pour équipement de protection textile WO2021204870A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020204626.3 2020-04-09
DE102020204626.3A DE102020204626A1 (de) 2020-04-09 2020-04-09 Halterungsvorrichtung für textile schutzausrüstung

Publications (1)

Publication Number Publication Date
WO2021204870A1 true WO2021204870A1 (fr) 2021-10-14

Family

ID=75478039

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/059052 WO2021204870A1 (fr) 2020-04-09 2021-04-07 Dispositif de maintien pour équipement de protection textile

Country Status (2)

Country Link
DE (1) DE102020204626A1 (fr)
WO (1) WO2021204870A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3178526A2 (fr) * 2015-12-07 2017-06-14 Xiaomi Inc. Masque de respiration moulé comportant une coupe extérieure perforée et une feuille de filtre intérieure remplacable
KR20170119999A (ko) * 2016-04-20 2017-10-30 박정호 걸이끈과 마스크의 연결을 위한 결합체가 조립되는 마스크

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3178526A2 (fr) * 2015-12-07 2017-06-14 Xiaomi Inc. Masque de respiration moulé comportant une coupe extérieure perforée et une feuille de filtre intérieure remplacable
KR20170119999A (ko) * 2016-04-20 2017-10-30 박정호 걸이끈과 마스크의 연결을 위한 결합체가 조립되는 마스크

Also Published As

Publication number Publication date
DE102020204626A1 (de) 2021-10-14

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