WO2019002642A1 - Footwear insole with cushioned pad - Google Patents

Footwear insole with cushioned pad Download PDF

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Publication number
WO2019002642A1
WO2019002642A1 PCT/ES2018/070409 ES2018070409W WO2019002642A1 WO 2019002642 A1 WO2019002642 A1 WO 2019002642A1 ES 2018070409 W ES2018070409 W ES 2018070409W WO 2019002642 A1 WO2019002642 A1 WO 2019002642A1
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WO
WIPO (PCT)
Prior art keywords
pad
insole
hole
molded
padded
Prior art date
Application number
PCT/ES2018/070409
Other languages
Spanish (es)
French (fr)
Inventor
Ginés GARCÍA LLOPIS
Original Assignee
GRANERO PEREZ, Iván
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 GRANERO PEREZ, Iván filed Critical GRANERO PEREZ, Iván
Publication of WO2019002642A1 publication Critical patent/WO2019002642A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials

Definitions

  • the invention relates to a shoe insole with padded pad, which provides, to the function to which it is intended, advantages and novelty characteristics, which are explained in detail below, and which represent a remarkable improvement in the current state of the technique within its field of application.
  • the object of the invention focuses on a footwear insole that includes a pad of soft material, of which are incorporated in the molded insoles of some types of footwear to provide certain areas of padding, which has the particularity of have a structural configuration studied to achieve its mechanical fixation to the template molded by a grooved recess system, avoiding the use of glues and adhesives, which is an improvement that provides numerous advantages in the manufacture of footwear.
  • the field of application of the present invention is framed within the sector of the industry dedicated to the manufacture of footwear, focusing particularly on the field of the templates.
  • Shoe insoles comprising one or more padded areas are known in the market.
  • said zones are either part of the template itself, being formed with the same material as the same in the molding phase for the manufacture of the template, which, logically implies that the rest of the template is also made of soft material which is not always ideal, or they constitute pieces that are attached to the template, either on the upper surface of the same or fitted in a housing provided for that purpose, but in any case being fixed by glues or adhesives, which involves several disadvantages, for example of increase in the cost of manufacturing or damage to the environment due to the chemical solvents comprising such products.
  • Document KR 48 847 Y1 discloses an insole or inner sole of footwear intended to protect the feet and joints.
  • the template is arranged on an outer sole and has a recess.
  • a cushion pad made of silica is housed and fixed in the recess by means of adhesive, which entails the drawbacks mentioned above.
  • Document US 20180000196 A1 describes a sole that includes a template formed by a top layer, an intermediate layer and a bottom layer bonded together by adhesive.
  • the intermediate layer has through openings in which padded pads are arranged, which have shapes analogous to the respective openings.
  • the padded pads are not attached to the intermediate layer but are retained in the openings of the intermediate layer and sandwiched between the upper layer and the lower layer, which is not possible without the use of adhesives to join the three layers .
  • the object of the present invention is, therefore, to develop a new fixing system between the pad and the template which, ensuring a perfect fixation between both elements, reduces manufacturing costs and avoids the aforementioned problems associated with! use of adhesives.
  • molded template is meant a shaped, preferably rigid, insole.
  • the padded footwear insole of the invention is thus configured as a remarkable novelty within its field of application, the characterizing details that distinguish it from what is already known conveniently included in the final claims that accompany the present description.
  • a footwear insole including a molded insole and a pad of soft material incorporated in the molded footbed insole to provide specific areas of padding, wherein the pad is it distinguishes by having a structural configuration specially designed to allow its fixation to the molded insole by snap fastening elements that constitute mechanical fastening means, instead of glues or adhesives, providing important advantages in the manufacture of footwear.
  • the template of the present invention has been designed with an easy system for fixing the cushion to the molded insole by means of a hole formed in the molded insole and grooved recesses formed in one edge of the mold. cushion, along all its perimeter, where the hole made in the molded insole has a shape and a dimension according to the shape and size of the pad.
  • said grooved recesses facilitate the positioning and fixing of the pad in the molded insole in a very simple manner, by making fit by deformation and elastic recovery of the material of the pad said grooved recesses of the pad in one edge of the hole made in the template molded Obtaining in addition a perfect and effective anchoring, since the thickness of the molded template, at least in a zone corresponding to the edge of the hole, corresponds to the width of the grooved recesses of the edge of the pad.
  • this pad allows to maintain a profile or thin thickness of the molded insole, which will improve the assembly process and the final result of the footwear.
  • the molded template is cut with a hole inside it where it is intended to place the pad, usually in the area of the blade, where the piece constituting the pad is placed. , by fitting the edge of said hole in the grooved recess, which is located between two respective projections on the edge of the pad.
  • the pad which is preferably a piece of latex or gel
  • the application of adhesives on said latex or gel material for its placement is avoided, thus achieving greater elasticity and performance in the pad itself and throughout the workforce, also assuming environmental savings by not applying solvents or other polluting products to the padded part of the template.
  • the piece constituting the pad of the invention can be made in different sizes and shapes, always adapting in the most appropriate way to each size of the template, always maintaining the same mechanical fastening system by means of the described recesses corrugated and, therefore, the same characteristics and advantages of manufacture and use.
  • FIG. 1 is a side perspective view of a shoe insole with padded pad according to an exemplary embodiment of the present invention, with the pad separated from the molded insole;
  • Fig. 2 is an enlarged view of the detail "A" indicated in Fig. 1;
  • Fig. 3 is a side perspective view of the pad, once placed in the molded insole; Y
  • Figs. 4 and 5 are respective plan views, upper and lower, respectively, of the template with the pad fixed therein. Detailed description of a preferred embodiment
  • the padded footwear insole comprises a molded footbed insole 2 provided with a hole 4 and a padded pad 1 consisting of a piece of material! soft, for example latex or gel, intended to be incorporated in the orifice 4 of the molded insole 2 to provide a quilting area thereon, for example in the part of the upper, which is the one corresponding to the anterior part of the footwear.
  • the hole 4 made in the molded insole 2 has a shape and a dimension according to the shape and the size of the pad 1.
  • the pad includes fastening elements by fitting pressure 3 configured for its coupling fitted in the hole 4 of the molded template 2, which ensures said fixing without the need to use glues or adhesives for this.
  • the press-fit fastening elements 3 that the pad 1 incorporates for coupling into the hole 4 of the molded insole 2 comprise a grooved recess 31 formed in one edge of the pad 1, along its entire perimeter whose width "a” corresponds to the thickness "g" of the molded insole 2, at least in an area corresponding to a perimetral edge of the hole 4 thereof, allowing the insertion and fitting of said perimetral edge of the hole 4 in said recess 31 of pad 1.
  • the recess 31 of the edge of the pad 1 is determined by respective projections 32, 33 between which the recess 31 is located.
  • the pad 1 has an upper face 1 a and a lower face 1 b, and the projections 32 , 33 constitute respective perimetral extensions of the upper 1a and lower faces 1 b of the pad 1.
  • the projections 32, 33 overlap the perimeter of the hole 4 .
  • the upper projection 32 corresponding to the upper face 1a of the pad 1 is slightly larger than the lower projection 33.

Abstract

The invention relates to a footwear insole with a cushioned pad, which comprises a moulded insole (2) and a cushioned pad (1) attached to the moulded insole (2) to provide a cushioned area thereon. The moulded insole (2) comprises an opening (4) which has a shape and a size that match the shape and the size of the pad (1). The pad (1) includes pressure-fitting elements (3) configured to be coupled by insertion into the opening (4) of the moulded insole (2), which ensures the attachment of the pad (1) to the moulded insole (2) without the need to use glues or adhesives.

Description

PLANTILLA DE CALZADO CON ALMOHADILLA ACOLCHADA  FOOTWEAR TEMPLATE WITH PADDED PAD
Objeto de ia invención Object of the invention
La invención se refiere a una plantilla de calzado con almohadilla acolchada, la cual aporta, a la función a que se destina, ventajas y características de novedad, que se explican en detalle más adelante, y que suponen una destacable mejora en el estado actual de la técnica dentro de su campo de aplicación.  The invention relates to a shoe insole with padded pad, which provides, to the function to which it is intended, advantages and novelty characteristics, which are explained in detail below, and which represent a remarkable improvement in the current state of the technique within its field of application.
Más concretamente, el objeto de la invención se centra en una plantilla de calzado que incluye una almohadilla de material blando, de las que se incorporan en las plantillas moldeadas de algunos tipos de calzado para proporcionar determinadas zonas de acolchado, la cual presenta la particularidad de contar con una configuración estructural estudiada para conseguir su fijación mecánica a la plantilla moldeada mediante un sistema de rebajes acanalados, evitando la utilización de colas y adhesivos, lo cual supone una mejora que proporciona numerosas ventajas en la fabricación del calzado.  More specifically, the object of the invention focuses on a footwear insole that includes a pad of soft material, of which are incorporated in the molded insoles of some types of footwear to provide certain areas of padding, which has the particularity of have a structural configuration studied to achieve its mechanical fixation to the template molded by a grooved recess system, avoiding the use of glues and adhesives, which is an improvement that provides numerous advantages in the manufacture of footwear.
Campo de aplicación de la invención Field of application of the invention
El campo de aplicación de la presente invención se enmarca dentro del sector de !a industria dedicada a la fabricación de calzado, centrándose particularmente en el ámbito de las plantillas.  The field of application of the present invention is framed within the sector of the industry dedicated to the manufacture of footwear, focusing particularly on the field of the templates.
Antecedentes de la invención BACKGROUND OF THE INVENTION
Son conocidas en el mercado las plantillas para calzado que comprenden una o más zonas almohadilladas. Sin embargo, en la actualidad, dichas zonas, o bien forman parte de ia propia plantilla, estando conformadas con el mismo material que ésta en la propia fase de moldeado para ia fabricación de la plantilla, lo cual, lógicamente implica que el resto de la plantilla también sea de material blando cosa que no siempre es lo idóneo, o bien constituyen piezas que se acoplan a la plantilla, ya sea sobre ¡a superficie superior de la misma o encajada en un alojamiento previsto al efecto, pero en cualquier caso fijándose mediante colas o adhesivos, lo cual supone varios inconvenientes, por ejemplo de incremento del coste de fabricación o perjuicios para el medio ambiente debidos a los disolventes químicos que comprenden tales productos.  Shoe insoles comprising one or more padded areas are known in the market. However, at present, said zones are either part of the template itself, being formed with the same material as the same in the molding phase for the manufacture of the template, which, logically implies that the rest of the template is also made of soft material which is not always ideal, or they constitute pieces that are attached to the template, either on the upper surface of the same or fitted in a housing provided for that purpose, but in any case being fixed by glues or adhesives, which involves several disadvantages, for example of increase in the cost of manufacturing or damage to the environment due to the chemical solvents comprising such products.
El documento KR 48 847 Y1 da a conocer una plantilla o suela interior de calzado prevista para protección de los pies y las articulaciones. La plantilla está dispuesta sobre una suela exterior y tiene un rebaje. Una almohadilla acolchada hecha de sílicona está alojada y fijada en el rebaje mediante adhesivo, lo que conlleva los inconvenientes mencionados más arriba. El documento US 20180000196 A1 describe una suela que incluye una plantilla formada por una capa superior, una capa intermedia y una capa inferior unidas entre sí por adhesivo. La capa intermedia tiene unas aberturas pasantes en las que se disponen unas almohadillas acolchadas, las cuales tienen unas formas análogas a las respectivas aberturas. Las almohadillas acolchadas no están unidas a la capa intermedia pero quedan retenidas en las aberturas de la capa intermedia y atrapadas a modo de sandwich entre la capa superior y la capa inferior, lo que no es posible sin el uso de adhesivos para unir las tres capas. Document KR 48 847 Y1 discloses an insole or inner sole of footwear intended to protect the feet and joints. The template is arranged on an outer sole and has a recess. A cushion pad made of silica is housed and fixed in the recess by means of adhesive, which entails the drawbacks mentioned above. Document US 20180000196 A1 describes a sole that includes a template formed by a top layer, an intermediate layer and a bottom layer bonded together by adhesive. The intermediate layer has through openings in which padded pads are arranged, which have shapes analogous to the respective openings. The padded pads are not attached to the intermediate layer but are retained in the openings of the intermediate layer and sandwiched between the upper layer and the lower layer, which is not possible without the use of adhesives to join the three layers .
El objetivo de la presente invención es, pues, desarrollar un nuevo sistema de fijación entre la almohadilla y la plantilla que, asegurando una perfecta fijación entre ambos elementos, reduzca los costes de fabricación y evite los mencionados problemas asociados a! uso de adhesivos.  The object of the present invention is, therefore, to develop a new fixing system between the pad and the template which, ensuring a perfect fixation between both elements, reduces manufacturing costs and avoids the aforementioned problems associated with! use of adhesives.
Como referencia al estado actual de la técnica, cabe señalar que, al menos por parte del solicitante, se desconoce la existencia de ninguna otra invención con una aplicación similar ni que presente unas características técnicas, estructurales y constitutivas iguales o semejantes a las que presenta la almohadilla acolchada para plantillas moldeadas de calzado que aquí se reivindica.  As reference to the current state of the art, it should be noted that, at least on the part of the applicant, the existence of any other invention with a similar application is unknown or that it presents technical, structural and constitutive characteristics equal or similar to those presented by the applicant. padded pad for molded footwear templates claimed here.
Por plantilla moldeada se entiende una plantilla conformada, preferiblemente rígida.  By "molded template" is meant a shaped, preferably rigid, insole.
Exposición de la invención Exhibition of the invention
La plantilla de calzado con almohadilla acolchada de la invención se configura, pues, como una destacable novedad dentro de su campo de aplicación, estando los detalles caracterizadores que la distinguen de lo ya conocido convenientemente recogidos en las reivindicaciones finales que acompañan a la presente descripción.  The padded footwear insole of the invention is thus configured as a remarkable novelty within its field of application, the characterizing details that distinguish it from what is already known conveniently included in the final claims that accompany the present description.
De manera concreta, lo que la invención propone, como se ha apuntado anteriormente, es una plantilla de calzado incluyendo una plantilla moldeada y una almohadilla de material blando incorporada en la plantilla moldeada de calzado para proporcionar zonas concretas de acolchado, en donde la almohadilla se distingue por contar con una configuración estructural especialmente diseñada para permitir su fijación a la plantilla moldeada mediante unos elementos de sujeción por encaje a presión que constituyen unos medios de fijación mecánicos, en lugar de colas o adhesivos, proporcionando importantes ventajas en la fabricación del calzado.  Specifically, what the invention proposes, as noted above, is a footwear insole including a molded insole and a pad of soft material incorporated in the molded footbed insole to provide specific areas of padding, wherein the pad is it distinguishes by having a structural configuration specially designed to allow its fixation to the molded insole by snap fastening elements that constitute mechanical fastening means, instead of glues or adhesives, providing important advantages in the manufacture of footwear.
Más específicamente, la plantilla de la presente invención se ha diseñado con un fácil sistema de fijación de la almohadilía a la plantilla moldeada mediante un orificio formado en la plantilla moldeada y unos rebajes acanalados formados en un canto de la almohadüla, a !o largo de todo su perímetro, en donde el orificio practicado en la plantilla moldeada tiene una forma y una dimensión acordes a la forma y la dimensión de la almohadilla. Así, dichos rebajes acanalados facilitan la colocación y fijación de la almohadilla en la plantilla moldeada de forma muy sencilla, al hacer encajar por deformación y recuperación elástica del material de la almohadilla dichos rebajes acanalados de la almohadilla en un canto del orificio practicado en la plantilla moldeada. Obteniendo además un anclaje perfecto y eficaz, ya que el grosor de la plantilla moldeada, al menos en una zona correspondiente al canto del orificio, se corresponde con el ancho de los rebajes acanalados del canto de la almohadilla. More specifically, the template of the present invention has been designed with an easy system for fixing the cushion to the molded insole by means of a hole formed in the molded insole and grooved recesses formed in one edge of the mold. cushion, along all its perimeter, where the hole made in the molded insole has a shape and a dimension according to the shape and size of the pad. Thus, said grooved recesses facilitate the positioning and fixing of the pad in the molded insole in a very simple manner, by making fit by deformation and elastic recovery of the material of the pad said grooved recesses of the pad in one edge of the hole made in the template molded Obtaining in addition a perfect and effective anchoring, since the thickness of the molded template, at least in a zone corresponding to the edge of the hole, corresponds to the width of the grooved recesses of the edge of the pad.
Además, esta almohadilla permite mantener un perfil o grosor fino de la plantilla moldeada, lo que mejorará el proceso de montado y el resultado final del calzado.  In addition, this pad allows to maintain a profile or thin thickness of the molded insole, which will improve the assembly process and the final result of the footwear.
Así, para la fabricación de la platilla, se corta la plantilla moldeada con un orificio en el interior de la misma donde se pretende situar ia almohadilla, normalmente en la zona de la pala, lugar en el cual se coloca la pieza que constituye la almohadilla, haciendo encajar el canto de dicho orificio en el rebaje acanalado, el cual está situado entre dos respectivos resaltes en el canto de la almohadilla.  Thus, for the manufacture of the plate, the molded template is cut with a hole inside it where it is intended to place the pad, usually in the area of the blade, where the piece constituting the pad is placed. , by fitting the edge of said hole in the grooved recess, which is located between two respective projections on the edge of the pad.
Con esto se consigue ahorrar, acolchando únicamente las zonas de la plantilla en las que es necesario.  This saves money, cushioning only the areas of the template where it is necessary.
Ante este sencillo sistema de colocación de la almohadilla, que preferentemente es una pieza de látex o gel, se evita la aplicación de adhesivos sobre dicho material de látex o gel para su colocación, consiguiendo de este modo mayor elasticidad y prestaciones en la propia almohadilla y en toda la plantilla, suponiendo además un ahorro medioambiental por la no aplicación de disolventes u otros productos contaminantes a la parte acolchada de la plantilla.  Faced with this simple system for placing the pad, which is preferably a piece of latex or gel, the application of adhesives on said latex or gel material for its placement is avoided, thus achieving greater elasticity and performance in the pad itself and throughout the workforce, also assuming environmental savings by not applying solvents or other polluting products to the padded part of the template.
Por último, cabe señalar que la pieza que constituye la almohadilla de la invención podrá ser elaborada en distintos tamaños y formas, adaptándose siempre de la forma más adecuada a cada talla de la plantilla, manteniendo siempre el mismo sistema de fijación mecánica mediante los descritos rebajes acanalados y, por tanto, las mismas características y ventajas de fabricación y uso.  Finally, it should be noted that the piece constituting the pad of the invention can be made in different sizes and shapes, always adapting in the most appropriate way to each size of the template, always maintaining the same mechanical fastening system by means of the described recesses corrugated and, therefore, the same characteristics and advantages of manufacture and use.
Breve descripción de los dibujos BRIEF DESCRIPTION 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 aporta una descripción detallada de una realización preferida, que tiene un carácter ilustrativo y no limitativo, con referencias a los dibujos que la acompañan, en los que: la Fig. 1 es una vista en perspectiva lateral de una plantilla de calzado con almohadilla acolchada de acuerdo con un ejemplo de realización de la presente invención, con la almohadilla separada de la plantilla moldeada; To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a detailed description of a preferred embodiment is provided, which has an illustrative and not limitative character, with references to the drawings that the accompany, in which: Fig. 1 is a side perspective view of a shoe insole with padded pad according to an exemplary embodiment of the present invention, with the pad separated from the molded insole;
la Fig. 2 es una vista ampliada del detalle "A" señalado en la Fig. 1 ;  Fig. 2 is an enlarged view of the detail "A" indicated in Fig. 1;
la Fig. 3 es una vista en perspectiva lateral de !a almohadilla, una vez colocada en la plantilla moldeada; y  Fig. 3 is a side perspective view of the pad, once placed in the molded insole; Y
las Figs. 4 y 5 son sendas vistas en planta, superior e inferior respectivamente, de la plantilla con la almohadilla fijada en ella. Descripción detallada de una realización preferida  Figs. 4 and 5 are respective plan views, upper and lower, respectively, of the template with the pad fixed therein. Detailed description of a preferred embodiment
Haciendo referencia a las Figs. 1 a 5, y de acuerdo con los signos de referencia adoptados, la plantilla de calzado con almohadilla acolchada comprende una plantilla moldeada 2 de calzado provista de un orificio 4 y una almohadilla 1 acolchada que consiste en una pieza de materia! blando, por ejemplo látex o gel, destinada a incorporarse en el orificio 4 de la plantilla moldeada 2 para proporcionar una zona de acolchado en la misma, por ejemplo en la parte de la pala, que es la correspondiente a la parte anterior del calzado.  With reference to Figs. 1 to 5, and in accordance with the adopted reference signs, the padded footwear insole comprises a molded footbed insole 2 provided with a hole 4 and a padded pad 1 consisting of a piece of material! soft, for example latex or gel, intended to be incorporated in the orifice 4 of the molded insole 2 to provide a quilting area thereon, for example in the part of the upper, which is the one corresponding to the anterior part of the footwear.
El orificio 4 practicado en la plantilla moldeada 2 tiene una forma y una dimensión acordes a la forma y la dimensión de la almohadilla 1. Para la fijación de la almohadilla 1 a la plantilla moldeada 2, la almohadilla incluye unos elementos de sujeción por encaje a presión 3 configurados para su acople encajado en el orificio 4 de la plantilla moldeada 2, lo que asegura dicha fijación sin necesidad de utilizar colas o adhesivos para ello.  The hole 4 made in the molded insole 2 has a shape and a dimension according to the shape and the size of the pad 1. For fixing the pad 1 to the molded insole 2, the pad includes fastening elements by fitting pressure 3 configured for its coupling fitted in the hole 4 of the molded template 2, which ensures said fixing without the need to use glues or adhesives for this.
Más específicamente, los elementos de sujeción por encaje a presión 3 que incorpora la almohadilla 1 para su acople en el orificio 4 de la plantilla moldeada 2 comprenden un rebaje 31 acanalado formado en un canto de la almohadilla 1 , a lo largo de todo su perímetro, cuya anchura "a" se corresponde con el grosor "g" de la plantilla moldeada 2, al menos en una zona correspondiente a un canto perimetraí del orificio 4 de la misma, permitiendo la inserción y encaje de dicho canto perimetraí del orificio 4 en dicho rebaje 31 de la almohadilla 1.  More specifically, the press-fit fastening elements 3 that the pad 1 incorporates for coupling into the hole 4 of the molded insole 2 comprise a grooved recess 31 formed in one edge of the pad 1, along its entire perimeter whose width "a" corresponds to the thickness "g" of the molded insole 2, at least in an area corresponding to a perimetral edge of the hole 4 thereof, allowing the insertion and fitting of said perimetral edge of the hole 4 in said recess 31 of pad 1.
En !a realización preferida, el rebaje 31 del canto de la almohadilla 1 está determinado por respectivos resaltes 32, 33 entre los que se sitúa el rebaje 31. La almohadilla 1 tiene una cara superior 1 a y una cara inferior 1b, y los resaltes 32, 33 constituyen unas respectivas prolongaciones perimetrales de las caras superior 1a e inferior 1 b de ¡a almohadilla 1. Una vez colocada la almohadilla 1 en el orificio 4 de la plantilla moldeada 2, los resaltes 32, 33 se superponen al perímetro del orificio 4. El resalte superior 32 correspondiente a la cara superior 1a de la almohadilla 1 es ligeramente mayor que el resalte inferior 33. In the preferred embodiment, the recess 31 of the edge of the pad 1 is determined by respective projections 32, 33 between which the recess 31 is located. The pad 1 has an upper face 1 a and a lower face 1 b, and the projections 32 , 33 constitute respective perimetral extensions of the upper 1a and lower faces 1 b of the pad 1. Once the pad 1 is placed in the hole 4 of the molded insole 2, the projections 32, 33 overlap the perimeter of the hole 4 . The upper projection 32 corresponding to the upper face 1a of the pad 1 is slightly larger than the lower projection 33.
Descrita suficientemente ia naturaleza de ia presente invención, así como ia 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 esenciaüdad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de ¡a 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 extend its explanation so that any expert in the field understands its scope and the advantages derived from it, stating that, within its essence, it may be carried out in other forms of realization that differ in detail from those indicated by way of example, and to which it will also achieve the protection that is sought provided that its principle is not altered, changed or modified. fundamental.

Claims

REIVINDICACIONES
1. Plantilla de calzado con almohadilla acolchada comprendiendo una plantilla moldeada (2) y una almohadilla (1) acolchada fijada a dicha plantilla moldeada (2) para proporcionar una zona de acolchado en la misma, caracterizada por que la plantilla moldeada (2) comprende un orificio (4) que tiene una forma y una dimensión acordes a la forma y la dimensión de dicha almohadilla (1), y la almohadilla (1) incluye unos elementos de sujeción por encaje a presión (3) configurados para su acople encajado en dicho orificio (4) de la plantilla moldeada (2), lo que asegura una fijación de la almohadilla (1) a la plantilla moldeada (2) sin necesidad de utilizar colas o adhesivos. Shoe insole with padded pad comprising a molded insole (2) and padded pad (1) affixed to said molded insole (2) to provide a quilting area thereon, characterized in that the molded insole (2) comprises a hole (4) having a shape and a dimension according to the shape and the dimension of said pad (1), and the pad (1) includes snap-fit fastening elements (3) configured for their coupling fitted in said hole (4) of the molded insole (2), which ensures a fixation of the pad (1) to the molded insole (2) without the need to use glues or adhesives.
2. Plantilla de calzado con almohadilla acolchada, según la reivindicación 1 , en donde dichos elementos de sujeción por encaje a presión (3) que incorpora la almohadilla (1 ) para su acople en el orificio (4) de la plantilla moldeada (2) comprenden un rebaje (31) acanalado previsto en un canto de la almohadilla (1), a lo largo de todo su perímetro, cuya anchura (a) se corresponde con un grosor (g) de la plantilla moldeada (2), al menos en una zona correspondiente a un canto perimetral del orificio (4), permitiendo la inserción y encaje de dicho canto perimetral del orificio (4) en dicho rebaje (31). 2. Shoe insole with padded pad, according to claim 1, wherein said press-fit fastening elements (3) that incorporates the pad (1) for coupling into the hole (4) of the molded insole (2) they comprise a grooved recess (31) provided on one edge of the pad (1), along its entire perimeter, whose width (a) corresponds to a thickness (g) of the molded insole (2), at least in a zone corresponding to a perimetral edge of the hole (4), allowing the insertion and fitting of said perimetric edge of the hole (4) in said recess (31).
3. Plantilla de calzado con almohadilla acolchada, según la reivindicación 2, en donde el rebaje (31) del canto de la almohadilla (1) está determinado por unos respectivos resaltes superior e inferior (32, 33) entre los que se sitúa dicho rebaje (31). 4. Plantilla de calzado con almohadilla acolchada, según la reivindicación 3, en donde dichos resaltes superior e inferior (32, 33) constituyen respectivas prolongaciones perimetrales de unas caras superior (1 a) e inferior (1a) de la almohadilla (1) y, una vez la almohadilla (1) está colocada en el orificio (4), los resaltes superior e inferior (32, 33) se superponen a un perímetro del orificio (4). Footwear insole with padded pad, according to claim 2, wherein the recess (31) of the edge of the pad (1) is determined by respective upper and lower projections (32, 33) between which said recess is placed (31) 4. Footwear insole with padded pad, according to claim 3, wherein said upper and lower projections (32, 33) constitute respective perimetral extensions of upper (1 a) and lower (1 a) faces of the pad (1) and , once the pad (1) is placed in the hole (4), the upper and lower projections (32, 33) are superimposed on a perimeter of the hole (4).
4. Plantilla de calzado con almohadilla acolchada, según la reivindicación 3, en donde el resalte superior (32) correspondiente a la cara superior (1a) de la almohadilla (1) es mayor que el resalte inferior (33) correspondiente a la cara inferior (1 b) de ta almohadilla (D- 4. Shoe insole with padded pad, according to claim 3, wherein the upper projection (32) corresponding to the upper face (1a) of the pad (1) is greater than the lower projection (33) corresponding to the lower face (1 b) of the pad (D-
5. Plantilla de calzado con almohadilla acolchada, según cualquiera de las reivindicaciones 1 a 4, en donde la almohadilla (1) es una pieza de látex o gel. 5. Shoe insole with padded pad, according to any of claims 1 to 4, wherein the pad (1) is a piece of latex or gel.
PCT/ES2018/070409 2017-06-29 2018-06-06 Footwear insole with cushioned pad WO2019002642A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201730781U ES1187733Y (en) 2017-06-29 2017-06-29 Padded pad for molded shoe insoles
ESU201730781 2017-06-29

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WO2019002642A1 true WO2019002642A1 (en) 2019-01-03

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741419A (en) * 1927-01-29 1929-12-31 Shoe Products Inc Shoe
US1907136A (en) * 1931-08-10 1933-05-02 Weitsen Albert Metatarsal pad
US4557060A (en) * 1982-06-26 1985-12-10 Mizuno Corporation Insole with exchangeable reliant pieces
US5467536A (en) * 1991-05-24 1995-11-21 Ramer; John Shoe construction
WO2006035469A2 (en) * 2004-09-27 2006-04-06 Riccardo Diomedi Decomposable insole

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741419A (en) * 1927-01-29 1929-12-31 Shoe Products Inc Shoe
US1907136A (en) * 1931-08-10 1933-05-02 Weitsen Albert Metatarsal pad
US4557060A (en) * 1982-06-26 1985-12-10 Mizuno Corporation Insole with exchangeable reliant pieces
US5467536A (en) * 1991-05-24 1995-11-21 Ramer; John Shoe construction
WO2006035469A2 (en) * 2004-09-27 2006-04-06 Riccardo Diomedi Decomposable insole

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ES1187733Y (en) 2017-10-05
ES1187733U (en) 2017-07-14

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