ES2879199A1 - REUSABLE INTERCHANGEABLE FILTER MASK (Machine-translation by Google Translate, not legally binding) - Google Patents
REUSABLE INTERCHANGEABLE FILTER MASK (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES2879199A1 ES2879199A1 ES202030464A ES202030464A ES2879199A1 ES 2879199 A1 ES2879199 A1 ES 2879199A1 ES 202030464 A ES202030464 A ES 202030464A ES 202030464 A ES202030464 A ES 202030464A ES 2879199 A1 ES2879199 A1 ES 2879199A1
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- mask
- interchangeable filter
- reusable
- cavity
- casing
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- 238000005192 partition Methods 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 5
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 241000700605 Viruses Species 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000000241 respiratory effect Effects 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 241001678559 COVID-19 virus Species 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000003352 fibrogenic effect Effects 0.000 description 2
- 239000012678 infectious agent Substances 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- 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
- A41D13/1107—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
-
- 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
- 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
- A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
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
Description
DESCRIPCIÓNDESCRIPTION
MASCARILLA REUTILIZABLE DE FILTRO INTERCAMBIABLEREUSABLE INTERCHANGEABLE FILTER MASK
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a una mascarilla reutilizable de filtro intercambiable que aporta, a la función a que se destina, ventajas y características, que se describen en detalle más adelante, que suponen una mejora del estado actual de la técnica.The invention, as expressed in the wording of the present specification, refers to a reusable mask with an interchangeable filter that provides, for its intended function, advantages and characteristics, which are described in detail below, which represent an improvement. of the current state of the art.
Más concretamente, el objeto de la invención se centra en una mascarilla de protección respiratoria frente a agentes patógenos o infecciosos, tales como virus y bacterias, que, siendo del tipo fabricado en material reutilizable y que comprende un filtro que puede proporcionar protección respiratoria de fuera a dentro, presenta la particularidad de contar con una configuración estructural que comprende una cavidad con un soporte frontal extraíble para la inserción de un filtro intercambiable, permitiendo ventajosamente su transformación en mascarilla de protección de tipo FFP1, FFP2 o FFP3, en función de tipo de filtro que se coloque. Además, opcionalmente, la mascarilla comprende un elemento postizo acoplable al cuerpo de la misma para proteger los ojos.More specifically, the object of the invention focuses on a mask for respiratory protection against pathogens or infectious agents, such as viruses and bacteria, which, being of the type made of reusable material and comprising a filter that can provide respiratory protection from outside Inside, it has the particularity of having a structural configuration that comprises a cavity with a removable front support for the insertion of an interchangeable filter, advantageously allowing its transformation into a FFP1, FFP2 or FFP3 type protection mask, depending on the type of filter to be fitted. Furthermore, optionally, the mask comprises an insert element that can be attached to the body thereof to protect the eyes.
CAMPO DE APLICACIÓN DE LA INVENCIÓNFIELD OF APPLICATION OF THE INVENTION
El campo de aplicación de la presente invención se enmarca dentro del sector de la industria dedicada a la fabricación de mascarillas de protección higiénica.The field of application of the present invention is framed within the sector of the industry dedicated to the manufacture of masks for hygienic protection.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Como es sabido, existen fundamentalmente dos tipos de mascarillas de protección higiénica:As is known, there are basically two types of hygienic protection masks:
- Las mascarillas quirúrgicas, que protegen de dentro a afuera, ya que solo filtran el aire que se exhala reteniendo los agentes, partículas, bacterias o virus que se pueden transmitir a través de la respiración hacia otras personas. - Surgical masks, which protect from the inside out, since they only filter the air that is exhaled, retaining the agents, particles, bacteria or viruses that can be transmitted through respiration to other people.
- Y las mascarillas de protección respiratoria o con filtro, que filtran el aire que se inhala del exterior. Estas mascarillas retienen agentes, partículas, bacterias o virus que provienen del entorno. Están homologadas para distintas capacidades de filtrado, en base al tipo de filtro que incorporan y algunas incorporan una válvula de exhalación que reduce la humedad del interior. Según el calibre de su filtro pueden ser:- And respiratory protection or filter masks, which filter the air that is inhaled from outside. These masks retain agents, particles, bacteria or viruses that come from the environment. They are approved for different filtering capacities, based on the type of filter they incorporate and some incorporate an exhalation valve that reduces the humidity inside. Depending on the caliber of your filter, they can be:
- FFP1: 78% de eficacia de filtración mínima, 22% de fuga hacia el exterior. Protege de residuos no tóxicos pero no frente a residuos fibrogénicos de polvo o aerosoles. Impide que se inhalen los olores molestos.- FFP1: 78% minimum filtration efficiency, 22% leakage to the outside. Protects against non-toxic residues but not against fibrogenic residues from dust or aerosols. Prevents nuisance odors from being inhaled.
- FFP2: 92% de eficacia de filtración mínima, 8% de fuga hacia el exterior. Igual que la anterior ofrece protección frente a residuos no tóxicos, sí frente a elementos fibrogénicos. Impide que se inhalen fluidos tóxicos de polvo, aerosoles y humos.- FFP2: 92% minimum filtration efficiency, 8% leakage to the outside. Like the previous one, it offers protection against non-toxic residues, yes against fibrogenic elements. Prevents inhalation of toxic fluids of dust, aerosols and fumes.
- FFP3: 98% de eficacia de filtración mínima, 2% de fuga hacia el exterior. Actúa contra distintos tipos venenosos y tóxicos de polvo, humo y aerosoles. Es eficaz contra bacterias, virus y esporas de hongos.- FFP3: 98% minimum filtration efficiency, 2% leakage to the outside. It works against different poisonous and toxic types of dust, smoke and aerosols. It is effective against bacteria, viruses and fungal spores.
El problema es que, actualmente, las mascarillas que se fabrican son de un tipo u otro, pero no se pueden transformar si, dado el caso, el uso que se precisa es uno o u otro, haciendo que el usuario deba adquirir la de un tipo u otro solamente.The problem is that, currently, the masks that are manufactured are of one type or another, but they cannot be transformed if, if necessary, the use that is required is one or the other, making the user have to acquire one of a type or other only.
Por otra parte, las mascarillas de protección con filtro, aunque suelen estar fabricadas con material esterilizable que permite su reutilización, dicho material no suele ser suficientemente resistente, por lo que su vida útil suele ser corta.On the other hand, filter protection masks, although they are usually made of sterilizable material that allows their reuse, said material is not usually strong enough, so its useful life is usually short.
El objetivo de la presente invención es proporcionar al mercado una mascarilla polivalente que, además de una reutilización continuada, sin que el material sufra deterioro en su esterilización, permita su transformación en la mascarilla que se precise en diferentes circunstancias sin que sea preciso contar con una mascarilla distinta de cada tipo sino que, con la misma mascarilla, pero cambiando únicamente su filtro, se pueda disponer de uno de los tres tipos de mascarilla existentes, con el nivel de protección que convenga.The objective of the present invention is to provide the market with a multipurpose mask that, in addition to continuous reuse, without the material suffering deterioration in its sterilization, allows its transformation into the mask that is required in different circumstances without requiring a Different mask of each type but, with the same mask, but only changing its filter, it is possible to have one of the three existing types of mask, with the appropriate level of protection.
Por otra parte, y como referencia al estado actual de la técnica, cabe señalar que, al menos por parte del solicitante, se desconoce la existencia de ninguna otra mascarilla que presente unas características técnicas, estructurales y constitutivas iguales o semejantes a las que presenta la que aquí se reivindica. On the other hand, and as a reference to the current state of the art, it should be noted that, at least by the applicant, the existence of any other mask that presents technical, structural and constitutive characteristics equal or similar to those presented by the applicant is unknown. which is claimed here.
EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION
La mascarilla reutilizable de filtro intercambiable que la invención propone permite alcanzar satisfactoriamente los objetivos anteriormente señalados, estando los detalles caracterizadores que lo hacen posible y que la distinguen convenientemente recogidos en las reivindicaciones finales que acompañan a la presente descripción.The reusable mask with an interchangeable filter that the invention proposes enables the aforementioned objectives to be satisfactorily achieved, the characterizing details that make it possible and that distinguish it conveniently included in the final claims that accompany the present description.
Lo que la invención propone, tal como se ha apuntado anteriormente, es una mascarilla de protección respiratoria frente a agentes patógenos o infecciosos, tales como virus y bacterias, que, siendo del tipo fabricado en material reutilizable y provista de filtro, presenta la particularidad de contar con una configuración estructural que comprende una cavidad con un soporte frontal extraíble para la inserción de dicho filtro con carácter intercambiable, de tal modo que, ventajosamente, permite la transformación de la mascarilla de protección en una mascarilla de tipo FFP1, FFP2 o FFP3, en función de tipo de filtro que se coloque.What the invention proposes, as noted above, is a mask for respiratory protection against pathogens or infectious agents, such as viruses and bacteria, which, being of the type made of reusable material and provided with a filter, has the particularity of have a structural configuration that comprises a cavity with a removable front support for the insertion of said filter with an interchangeable nature, in such a way that, advantageously, it allows the transformation of the protection mask into a mask of the FFP1, FFP2 or FFP3 type, depending on the type of filter that is placed.
Para ello, y más concretamente, la mascarilla se configura, esencialmente, a partir de una carcasa, la cual es de material esterilizable y, por tanto reutilizable, preferentemente de carácter rígido o semirígido, con una configuración en forma de cazoleta que abarca la nariz y boca del usuario y cuenta con medios de sujeción a la cabeza, por ejemplo gomas elásticas, en cuya parte anterior se prevé la existencia de una cavidad, apta para acoger un filtro intercambiable, y sobre la cual se acopla, sujeto mediante ajuste a presión, un soporte frontal que cierra frontalmente dicha cavidad proporcionando sujeción al filtro y permitiendo el paso del aire a su través entre el interior y el exterior de la mascarilla gracias a las respectivas superficies orificadas a modo de rejilla, tanto del tabique de fondo de la cavidad de la carcasa como del tabique del soporte frontal.For this, and more specifically, the mask is configured, essentially, from a casing, which is made of sterilizable and therefore reusable material, preferably rigid or semi-rigid, with a bowl-shaped configuration that encompasses the nose. and mouth of the user and has means of fastening to the head, for example elastic bands, in the front part of which the existence of a cavity is foreseen, suitable to receive an interchangeable filter, and on which it is attached, held by means of a pressure fit. , a front support that closes said cavity frontally, providing support to the filter and allowing the passage of air through it between the inside and outside of the mask thanks to the respective orificed surfaces like a grid, both of the bottom partition of the cavity the casing as well as the partition of the front support.
Además, el mencionado filtro intercambiable, a su vez, se puede disponer dentro de la mencionada cavidad de la carcasa de la mascarilla de varias formas distintas:Furthermore, the aforementioned interchangeable filter, in turn, can be arranged within the aforementioned cavity of the mask shell in several different ways:
- O bien dentro de un saco de tejido filtrante, lo que permite su cambio fácilmente.- Or inside a filter fabric bag, which allows it to be changed easily.
- O bien dentro de un cierre plástico a modo de cápsula, lo que permite su cambio fácilmente.- Or inside a plastic closure as a capsule, which allows it to be changed easily.
- O bien directamente sobre la cavidad, entre el tabique de rejilla de esta y el soporte frontal.- Or directly on the cavity, between the mesh partition of the cavity and the support frontal.
Además, opcionalmente, la mascarilla comprende un elemento postizo en forma de gafas que se acopla a la parte superior de la misma para proteger los ojos, el cual puede ser fijo o acoplable de modo extraíble, por ejemplo mediante su encaje a presión sobre el cuerpo de la mascarilla.In addition, optionally, the mask comprises an insert in the form of glasses that is attached to the upper part of it to protect the eyes, which can be fixed or removably attachable, for example by snapping onto the body. of the mask.
Por otra parte, en una forma de realización preferida de la invención la mascarilla, al menos en la carcasa de la misma, está fabricada en un material compuesto por una mezcla de polímero y polvo de cobre, gracias a lo cual presenta capacidad de destrucción vírica adicional que permitiría su reutilización como protección frente al virus de la COVID-19 con un simple lavado y tras un determinado período de tiempo pero sin necesidad de esterilización.On the other hand, in a preferred embodiment of the invention, the mask, at least in its shell, is made of a material composed of a mixture of polymer and copper powder, thanks to which it has the capacity to kill viruses. additional that would allow its reuse as protection against the COVID-19 virus with a simple washing and after a certain period of time but without the need for sterilization.
Ello se debe a que, según un estudio efectuado por La universidad de California en Los Ángeles (UCLA) y la universidad de Princeton, publicado en la revista "THE NEW ENGLAND JOURNAL OF MEDECINE", el virus de la COVID-19 sólo aguanta 4 horas en el Cu, ya que el cobre tiene un electrón libre en su capa orbital externa de electrones que participa fácilmente en las reacciones de oxidación-reducción (lo que también hace que el metal sea un buen conductor) que acaban en el virus.This is due to the fact that, according to a study carried out by the University of California at Los Angeles (UCLA) and the University of Princeton, published in the magazine "THE NEW ENGLAND JOURNAL OF MEDECINE", the COVID-19 virus only holds 4 hours in Cu, since copper has a free electron in its outer orbital electron shell that easily participates in oxidation-reduction reactions (which also makes the metal a good conductor) that end up in the virus.
DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, de un juego de planos en que con carácter ilustrativo y no limitativo se ha representado lo siguiente:To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, the present specification is accompanied, as an integral part thereof, by a set of drawings in which, for illustrative purposes and non-limiting, the following has been represented:
La figura número 1.- Muestra una vista en perspectiva de un ejemplo de realización de la mascarilla reutilizable de filtro intercambiable objeto de la invención, apreciándose la configuración general de la misma, así como las partes y elementos esenciales que comprende.Figure number 1.- Shows a perspective view of an example of embodiment of the reusable interchangeable filter mask object of the invention, appreciating its general configuration, as well as the essential parts and elements it comprises.
La figura número 2.- Muestra una vista en perspectiva del soporte frontal extraíble con que cuenta la mascarilla para cubrir y proteger el filtro intercambiable, el cual se ha representado por su cara interna, apreciándose la disposición del filtro en él.Figure number 2.- Shows a perspective view of the removable front support that the mask has to cover and protect the interchangeable filter, which has been represented on its internal face, appreciating the arrangement of the filter in it.
La figura número 3.- Muestra una vista en perspectiva de la carcasa de la mascarilla, representada sin incorporar el soporte frontal y mostrando la cavidad para situar el filtro sujeto tras dicho soporte.Figure number 3.- Shows a perspective view of the mask casing, represented without incorporating the front support and showing the cavity to place the filter attached behind said support.
Y las figuras número 4 y 5.- Muestran sendas vistas, en perspectiva y alzado frontal respectivamente, de otro ejemplo de la mascarilla incluyendo el elemento postizo acoplable de modo extraíble para proteger los ojos.And figures number 4 and 5.- They show respective views, in perspective and front elevation respectively, of another example of the mask including the removable insert element to protect the eyes.
REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas un ejemplo de realización no limitativa de la mascarilla reutilizable de filtro intercambiable de la invención, la cual comprende lo que se indica y describe en detalle a continuación.In view of the aforementioned figures, and in accordance with the numbering adopted, an example of a non-limiting embodiment of the reusable interchangeable filter mask of the invention can be seen in them, which comprises what is indicated and described in detail below. continuation.
Así, tal como se aprecia en dichas figuras, la mascarilla (1) en cuestión se configura, esencialmente, a partir de una carcasa (2) de material reutilizable, rígido o semirígido, y de configuración en forma de cazoleta, para abarcar la nariz y boca del usuario, contando con medios de sujeción (3) tales como por ejemplo gomas elásticas, que presenta la particularidad de presentar, su parte anterior, una cavidad (4) apta para acoger un filtro intercambiable (5), para sustituirse por otro de igual o de distinta densidad, y poder reconvertir la mascarilla en tipo FFP1, FFP2 o FFP3, según convenga y/o cuando esté saturado o finalice su vida útil, y un soporte frontal (6) extraíble que se acopla y cierra frontalmente dicha cavidad (4), preferentemente mediante ajuste a presión sobre una protuberancia (2a) de la carcasa (2), proporcionando sujeción al filtro intercambiable (5) y permitiendo el paso del aire a su través y entre el interior y el exterior de la mascarilla (1) gracias, preferentemente, a respectivas rejillas (7) previstas en el tabique de fondo de la cavidad (4) de la carcasa (2) como en el soporte frontal (6).Thus, as can be seen in said figures, the mask (1) in question is configured, essentially, from a casing (2) of reusable, rigid or semi-rigid material, and of a bowl-shaped configuration, to encompass the nose. and mouth of the user, having holding means (3) such as, for example, elastic bands, which has the particularity of presenting, its front part, a cavity (4) suitable to receive an interchangeable filter (5), to be replaced by another of equal or different density, and to be able to reconvert the mask into type FFP1, FFP2 or FFP3, as appropriate and / or when it is saturated or its useful life ends, and a removable front support (6) that attaches and closes said cavity frontally (4), preferably by means of a pressure fit on a protrusion (2a) of the shell (2), providing support to the interchangeable filter (5) and allowing the passage of air through it and between the interior and the exterior of the mask ( 1) thank you preferably between, to respective grids (7) provided in the bottom partition of the cavity (4) of the casing (2) as well as in the front support (6).
Preferentemente el filtro intercambiable (5), se dispone dentro de la cavidad (4) de la carcasa (2), entre esta y el soporte frontal (6), o bien alojado dentro de un saco de tejido filtrante; o bien alojado dentro de un cierre plástico a modo de cápsula; o bien directamente sobre la cavidad (4), entre el tabique de rejilla (7) de esta y el soporte frontal (6), tal como muestra el ejemplo de la figura 2.Preferably the interchangeable filter (5) is arranged inside the cavity (4) of the casing (2), between it and the front support (6), or housed inside a filter fabric bag; or housed inside a plastic closure as a capsule; or directly on the cavity (4), between the mesh partition (7) of the latter and the front support (6), such as shows the example in figure 2.
En el ejemplo mostrado, las gomas elásticas que constituyen los medios de sujeción (3) van sujetas a la carcasa (2) de la mascarilla (1) atadas en anclajes (3a) previstos expresamente en ella.In the example shown, the elastic bands that constitute the fastening means (3) are attached to the shell (2) of the mask (1) tied in anchors (3a) expressly provided therein.
Además, tal como se observa en las figuras 4 y 5, opcionalmente, la mascarilla (1) comprende un elemento postizo (8) en forma de gafas que se acopla a la parte superior de la carcasa (2) para proteger los ojos, el cual puede ser fijo y estar unido solidariamente a dicha carcasa (2) o acoplable de modo extraíble, preferentemente por encaje a presión.Furthermore, as can be seen in Figures 4 and 5, optionally, the mask (1) comprises an insert (8) in the form of glasses that is attached to the upper part of the shell (2) to protect the eyes, the which can be fixed and integrally attached to said casing (2) or removably attachable, preferably by snap fit.
En cualquier caso la mascarilla (1), al menos la carcasa (2), está fabricada en un material compuesto por una mezcla de polímero termoplástico con o sin mezcla de polvo de cobre.In any case, the mask (1), at least the shell (2), is made of a material composed of a mixture of thermoplastic polymer with or without a mixture of copper powder.
Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental. Having sufficiently described the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field understands its scope and the advantages derived from it, stating that, Within its essentiality, it may be put into practice in other forms of implementation that differ in detail from the one indicated by way of example, and to which it will also achieve the protection that is sought provided that its fundamental principle is not altered, changed or modified. .
Claims (9)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202030464A ES2879199A1 (en) | 2020-05-19 | 2020-05-19 | REUSABLE INTERCHANGEABLE FILTER MASK (Machine-translation by Google Translate, not legally binding) |
| ES202130550U ES1265854Y (en) | 2020-05-19 | 2021-03-18 | REUSABLE INTERCHANGEABLE FILTER MASK |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202030464A ES2879199A1 (en) | 2020-05-19 | 2020-05-19 | REUSABLE INTERCHANGEABLE FILTER MASK (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2879199A1 true ES2879199A1 (en) | 2021-11-19 |
Family
ID=75495339
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202030464A Pending ES2879199A1 (en) | 2020-05-19 | 2020-05-19 | REUSABLE INTERCHANGEABLE FILTER MASK (Machine-translation by Google Translate, not legally binding) |
| ES202130550U Active ES1265854Y (en) | 2020-05-19 | 2021-03-18 | REUSABLE INTERCHANGEABLE FILTER MASK |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202130550U Active ES1265854Y (en) | 2020-05-19 | 2021-03-18 | REUSABLE INTERCHANGEABLE FILTER MASK |
Country Status (1)
| Country | Link |
|---|---|
| ES (2) | ES2879199A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090151734A1 (en) * | 2006-04-28 | 2009-06-18 | Kisu Park | Goggle mask |
| WO2010064862A2 (en) * | 2008-12-05 | 2010-06-10 | Park Ki Su | Mask |
| CN103976483A (en) * | 2013-02-07 | 2014-08-13 | 深中海医疗用品（深圳）有限公司 | Mask with replaceable filter core |
| US20150034098A1 (en) * | 2013-07-11 | 2015-02-05 | Aqua Turf International, Inc. | Air filtration mask with opening front cover |
| US20170065838A1 (en) * | 2015-09-09 | 2017-03-09 | Masket, LLC | Filtering facemask holder |
| US20190358473A1 (en) * | 2016-09-12 | 2019-11-28 | Canada Prosper Apparel Ltd. | Face mask for filtering air and air monitoring system |
-
2020
- 2020-05-19 ES ES202030464A patent/ES2879199A1/en active Pending
-
2021
- 2021-03-18 ES ES202130550U patent/ES1265854Y/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090151734A1 (en) * | 2006-04-28 | 2009-06-18 | Kisu Park | Goggle mask |
| WO2010064862A2 (en) * | 2008-12-05 | 2010-06-10 | Park Ki Su | Mask |
| CN103976483A (en) * | 2013-02-07 | 2014-08-13 | 深中海医疗用品（深圳）有限公司 | Mask with replaceable filter core |
| US20150034098A1 (en) * | 2013-07-11 | 2015-02-05 | Aqua Turf International, Inc. | Air filtration mask with opening front cover |
| US20170065838A1 (en) * | 2015-09-09 | 2017-03-09 | Masket, LLC | Filtering facemask holder |
| US20190358473A1 (en) * | 2016-09-12 | 2019-11-28 | Canada Prosper Apparel Ltd. | Face mask for filtering air and air monitoring system |
Also Published As
| Publication number | Publication date |
|---|---|
| ES1265854U (en) | 2021-04-21 |
| ES1265854Y (en) | 2021-07-23 |
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