WO2011083187A1 - Shoe and related manufacturing method - Google Patents

Shoe and related manufacturing method Download PDF

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Publication number
WO2011083187A1
WO2011083187A1 PCT/ES2010/070287 ES2010070287W WO2011083187A1 WO 2011083187 A1 WO2011083187 A1 WO 2011083187A1 ES 2010070287 W ES2010070287 W ES 2010070287W WO 2011083187 A1 WO2011083187 A1 WO 2011083187A1
Authority
WO
WIPO (PCT)
Prior art keywords
cut
footwear
bubbles
lining
elastic
Prior art date
Application number
PCT/ES2010/070287
Other languages
Spanish (es)
French (fr)
Inventor
Santos MARTÍN-CARO SÁNCHEZ
Original Assignee
Pablosky, S.L.
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
Priority claimed from ES201030010A external-priority patent/ES2365783B1/en
Priority claimed from ES201030526A external-priority patent/ES2370784B1/en
Application filed by Pablosky, S.L. filed Critical Pablosky, S.L.
Priority to EP10842003A priority Critical patent/EP2494879A1/en
Priority to CN201080050244.0A priority patent/CN102665465A/en
Publication of WO2011083187A1 publication Critical patent/WO2011083187A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/02—Football boots or shoes, i.e. for soccer, football or rugby
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0245—Uppers; Boot legs characterised by the constructive form
    • A43B23/028—Resilient uppers, e.g. shock absorbing
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/0036—Footwear characterised by the shape or the use characterised by a special shape or design
    • A43B3/0042—Footwear characterised by the shape or the use characterised by a special shape or design with circular or circle shaped parts
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/02—Football boots or shoes, i.e. for soccer, football or rugby
    • A43B5/025—Football boots or shoes, i.e. for soccer, football or rugby characterised by an element which improves the contact between the ball and the footwear

Definitions

  • the present invention relates to a shoe that, in addition to substantially changing its aesthetic appearance compared to conventional shoes of this type, substantially improves its performance when used for certain sports.
  • the invention also concerns the process for the manufacture of footwear.
  • the basic structuring of a footwear in particular of a footwear, consists in the combination of a superior cut and a sole or lower floor, duly fixed to each other by sewing and / or adhesive.
  • the cut is usually constituted by a two-layer structure, specifically based on an outer layer, which may be natural or synthetic leather, plastic, etc., and an inner lining for improving the comfort of the footwear, these two parts being also joined together by sewing and / or adhesive, and the outer part being frequently constituted by various pieces properly combined and superimposed by their marginal zones.
  • the footwear that the invention proposes contributes to the conventional footwear of this type the improvements pointed out at the end of the previous paragraph, that is, it provides an aesthetic totally different from that of conventional footwear and improves the functional performance of the latter.
  • the invention consists in establishing between both parts at least one bubble or air chamber, specifically in the area of the shoe close to the toe and which may affect top and / or laterally to said area, said bubble or chamber materializing in a piece of flexible rubber or other elastic material, which may be hermetically sealed so that the bubble gives this area of the shoe an elastic character due to its own inflation, or may be open so that the elastic deformation of the same produce a similar effect.
  • the footwear will have several bubbles or chambers, and the outer part of the cut will be provided with holes, formally and dimensionally suitable for said bubbles to emerge substantially to the outside, being partially visible and participating consequently in the aesthetics of the footwear.
  • Both the protrusions defined by the bubbles and the holes on the outside of the cut will preferably have a circular plan, although they can adopt any other configuration.
  • the fixing operation that is to say sewing or gluing
  • the fixing operation can be carried out simultaneously for the lining and the rubber piece or pieces with respect to the outside of the cut.
  • the preparation of the rest of the footwear will continue in a conventional manner, that is to say, relative to the fixation of the cut to the floor.
  • each bubble is provided with an inner neck with a cylindrical or similar configuration, providing a lower deformability of the protuberance that establishes the bubble, but maintaining the elasticity of the same.
  • the bubbles can be part of a single piece of rubber, or they can be independent pieces, in which case such pieces are provided with a flange or perimetric flange for support and fixing on the internal face of the corresponding cut.
  • each bubble is endowed with external annular projections to give it a greater resistance, while internally it is smooth, being able to be of constant section, that is to say smooth both inside and outside.
  • Figure 1 shows, according to a general perspective view, a footwear of the sports type made according to the object of the present invention.
  • Figure 2 shows a detail in section of the same footwear, at the level of the area on which the invention is centered.
  • Figure 3 shows a plan view of a bubble in a variant embodiment of the invention.
  • Figure 4 shows a sectional view of the bubble represented in the previous figure, showing the neck inside it.
  • the cut (2) is in turn structured, as is also conventional, by an outer part (5) and an inner lining (6).
  • a piece of flexible rubber (7) with a plurality of protuberances is established between the liner (6) and the outer part (5) of the cut.
  • (8) preferably in the form of a spherical cap, which emerge to the outside through holes (9) operatively made on the outside (5) of the cut, so that they constitute elastic protrusions that enhance the striking effect on a balloon, for example.
  • the protuberances (8) can belong to the same rubber body (7), defining chambers or bubbles (10) that are open inferiorly, as in the example of the figure, said chambers can be closed inferiorly and sealingly forming bubbles that due to their pneumatic deformation incorporate their own elastic nature, and in the same way each protrusion or bubble (8) can be physically independent of the rest, being in any case properly fixed to the structure of the cut (2) between the two parts thereof.
  • the protuberances (8) in the case of emerging to the outside, can be decorated according to any design line, by intervening directly in the aesthetics of the footwear, without this also affecting the essence of the invention.
  • the rubber body (7) will be attached to the outside (5) of the cut, coupling where appropriate in the holes (9), proceeding immediately following its sewing to finally arrange the lining (6), which in turn will be fixed to the aforementioned elements, or the fixing between these elements can be carried out simultaneously, in a unique sewing, cutting or similar operation.
  • each protuberance (8) presents in its concavity and centeredly a neck (11) of cylindrical configuration and which can be of constant thickness or have annular and external projections ( 12), providing greater strength.
  • the neck (1 1) established in each of the protuberances (8) of the bubbles confers a less deformability to the protuberance itself, maintaining however the elasticity thereof.
  • Each protrusion (8) corresponding to the respective bubble is formed by an independent body, as shown in figures 3 and 4, with a flange or perimetric flange (13) on whose upper surface will support the corresponding cut (5) for fixing that to such a shoe court. That is, the passage of the protrusion (8) through the hole corresponding to the cut, will carry with it the support of the upper surface of the perimetric flange (13) on the inner face of the shoe lining, allowing the fixing to be carried out , either by sewing, either by adhesive or by any other appropriate means.
  • the neck (11) is open at its lower end to allow a minimum deformability and achieve maximum elasticity of the assembly of the protrusion (8).

Abstract

Using an upper (2) for said shoe, having an outer part (5) of any suitable material and an inner lining (6), the invention involves placing between these elements a rubber part (7), at the front end of the upper, which provides said upper with elastic characteristics that improve the hitting effect of the shoe on a ball, for example. This rubber part (7) forms at least one chamber or bubble, preferably several, that may be opened or closed sealingly, and that define protuberances (8), preferably in the form of spherical caps, that emerge outwards through appropriately shaped orifices (9) positioned on the outside (5) of the upper, such that said chamber(s) or bubble(s) (10), in addition to increasing the elasticity of the shoe in this area, have a positive aesthetic effect on it.

Description

CALZADO Y PROCEDIMIENTO DE FABRICACIÓN DEL MISMO  FOOTWEAR AND MANUFACTURING PROCEDURE OF THE SAME
D E S C R I P C I Ó N D E S C R I P C I O N
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La presente invención se refiere a un calzado que, además de cambiar sustancialmente su aspecto estético frente a los calzados convencionales de este tipo, mejora sustancialmente sus prestaciones cuando es utilizado para determinados deportes. The present invention relates to a shoe that, in addition to substantially changing its aesthetic appearance compared to conventional shoes of this type, substantially improves its performance when used for certain sports.
La invención concierne también al procedimiento para la fabricación del calzado. The invention also concerns the process for the manufacture of footwear.
ANTECEDENTES DE LA INVENCIÓN Como es sabido, la estructuración básica de un calzado, en concreto de un calzado, consiste en la combinación de un corte superior y una suela o piso inferior, debidamente fijados entre sí mediante costura y/o adhesivo. Dejando de lado el piso o suela, que queda fuera del ámbito de la invención, el corte suele estar constituido mediante una estructura bicapa, concretamente a base de una capa exterior, que puede ser de piel natural o sintética, plástico, etc., y un forro interior para mejorar el confort del calzado, estando estas dos partes unidas también entre si mediante cosido y/o adhesivo, y siendo frecuente que la parte exterior esté constituida mediante diversas piezas adecuadamente combinadas y sobrepuestas por sus zonas marginales. BACKGROUND OF THE INVENTION As is known, the basic structuring of a footwear, in particular of a footwear, consists in the combination of a superior cut and a sole or lower floor, duly fixed to each other by sewing and / or adhesive. Leaving aside the floor or sole, which is outside the scope of the invention, the cut is usually constituted by a two-layer structure, specifically based on an outer layer, which may be natural or synthetic leather, plastic, etc., and an inner lining for improving the comfort of the footwear, these two parts being also joined together by sewing and / or adhesive, and the outer part being frequently constituted by various pieces properly combined and superimposed by their marginal zones.
El denominador común a todos los zapatos o calzados de este tipo se centra únicamente en la existencia de estas dos partes, parte exterior y forro, directamente unidas entre sí. The common denominator to all shoes or footwear of this type focuses solely on the existence of these two parts, outer and lining, directly linked together.
Si bien esta estructuración no supone problema alguno para el calzado, la misma es susceptible de mejora en los dos aspectos anteriormente comentados, en la estética del calzado en su conjunto, y muy especial y particularmente en las prestaciones que el mismo puede suministrar al usuario. Although this structuring does not pose any problem for footwear, it is susceptible to improvement in the two aspects discussed above, in the aesthetics of footwear as a whole, and very special and particularly in the benefits that it can provide the user.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
El calzado que la invención propone aporta a los calzados convencionales de este tipo las mejoras apuntadas al término del párrafo anterior, es decir aporta una estética totalmente distinta a la de los calzados convencionales y mejora las prestaciones funcionales de éstos últimos. The footwear that the invention proposes contributes to the conventional footwear of this type the improvements pointed out at the end of the previous paragraph, that is, it provides an aesthetic totally different from that of conventional footwear and improves the functional performance of the latter.
De forma mas concreta, partiendo de la citada estructura convencional para el corte del mismo, es decir de la existencia de un corte con una parte exterior multipieza y una parte interior constitutiva de un forro, la invención consiste en establecer entre ambas partes al menos una burbuja o cámara de aire, concretamente en la zona del calzado próxima a la puntera y que puede afectar superior y/o lateralmente a dicha zona, materializándose dicha burbuja o cámara en una pieza de goma flexible u otro material elástico, que puede estar herméticamente cerrado de manera que la burbuja confiera a esta zona del calzado un carácter elástico debido a su propio inflado, o bien puede estar abierta de manera que la deformación elástica de las mismas produzca un efecto similar. More concretely, starting from the aforementioned conventional structure for cutting it, that is to say the existence of a cut with a multi-piece outer part and an inner part constituting a lining, the invention consists in establishing between both parts at least one bubble or air chamber, specifically in the area of the shoe close to the toe and which may affect top and / or laterally to said area, said bubble or chamber materializing in a piece of flexible rubber or other elastic material, which may be hermetically sealed so that the bubble gives this area of the shoe an elastic character due to its own inflation, or may be open so that the elastic deformation of the same produce a similar effect.
Preferentemente el calzado dispondrá de varias burbujas o cámaras, y la parte exterior del corte estará dotada de orificios, formal y dimensionalmente adecuados para que dichas burbujas emerjan sustancialmente al exterior, resultando parcialmente visibles y participando consecuentemente en la estética del calzado. Tanto las protuberancias definidas por las burbujas como los orificios de la parte exterior del corte, presentarán preferentemente una planta circular, si bien pueden adoptar cualquier otra configuración. Preferably the footwear will have several bubbles or chambers, and the outer part of the cut will be provided with holes, formally and dimensionally suitable for said bubbles to emerge substantially to the outside, being partially visible and participating consequently in the aesthetics of the footwear. Both the protrusions defined by the bubbles and the holes on the outside of the cut will preferably have a circular plan, although they can adopt any other configuration.
En cualquier caso, es decir tanto cuando se trata de una burbuja o cámara única, como cuando se trata de una multiplicidad de ellas, y tanto cuando éstas emergen al exterior como cuando no lo hacen, se consigue para esta zona anterior del calzado unas prestaciones elásticas que resultan especialmente idóneas cuando dicho calzado es utilizado en determinados deportes que se practican con el pie y sobre un balón, consiguiéndose una notable potenciación en el golpe con el pie sobre éste último. In any case, that is, both when dealing with a single bubble or chamber, and when dealing with a multiplicity of them, and both when they emerge to the outside and when they do not, it is achieved for this anterior area of the shoe a performance elastic that are especially suitable when such footwear is used in certain sports that are practiced with the foot and on a ball, achieving a remarkable potentiation in the blow with the foot on the latter.
Para la fabricación de este calzado se ha previsto que tras la fase operativa de confección de la parte exterior del corte, se practique en el mismo uno o mas agujeros, mediante troquel, formal, dimensional y posicionalmente coincidentes con las cámaras o burbujas previstas, acoplándose seguidamente en dichos agujero o agujeros la pieza o piezas de goma que deben encajar ajustadamente en los mismos, llevándose a cabo la fijación entre estos elementos, es decir pieza o piezas de goma y parte externa del corte, mediante costura, pegado, remachado o cualquier otro medio convencional apropiado. Finalmente se monta sobre la cara interna del conjunto constituido por la parte exterior del corte y la pieza o piezas de goma, el forro que a su vez podrá ir pegado y/o cosido. For the manufacture of this footwear it has been foreseen that after the operational phase of making the outer part of the cut, one or more holes are made in it, by means of a die, formal, dimensional and positionally coinciding with the cameras or bubbles provided, coupling then in said hole or holes the piece or pieces of rubber that must fit snugly therein, carrying out the fixing between these elements, that is to say piece or pieces of rubber and external part of the cut, by means of stitching, gluing, riveting or any other appropriate conventional means. Finally, it is mounted on the internal face of the assembly constituted by the outer part of the cut and the piece or pieces of rubber, the lining which in turn may be glued and / or sewn.
No obstante y como es evidente, la operación de fijación, es decir de costura o pegado, puede realizarse simultáneamente para el forro y la pieza o piezas de goma con respecto a la parte exterior del corte. Por lo demás y una vez concluido el proceso de fabricación del corte, la confección del resto del calzado continuará de forma convencional, es decir lo relativo a la fijación del corte al piso. However, and as is evident, the fixing operation, that is to say sewing or gluing, can be carried out simultaneously for the lining and the rubber piece or pieces with respect to the outside of the cut. For the rest and once the manufacturing process of the cut, the preparation of the rest of the footwear will continue in a conventional manner, that is to say, relative to the fixation of the cut to the floor.
En una alternativa de realización, cada burbuja está dotada de un cuello interior con una configuración cilindrica o similar, proporcionando una menor deformabilidad de la propia protuberancia que establece la burbuja, pero manteniendo la elasticidad de la misma. In an alternative embodiment, each bubble is provided with an inner neck with a cylindrical or similar configuration, providing a lower deformability of the protuberance that establishes the bubble, but maintaining the elasticity of the same.
En este caso las burbujas pueden formar parte de una pieza única de goma, o bien ser piezas independientes, en cuyo caso tales piezas están dotadas de una valona o pestaña perimetral para apoyo y fijación sobre la cara interna del correspondiente corte. In this case the bubbles can be part of a single piece of rubber, or they can be independent pieces, in which case such pieces are provided with a flange or perimetric flange for support and fixing on the internal face of the corresponding cut.
El cuello interior y cilindrico anteriormente referido previsto en cada burbuja, está dotado de resaltes anulares externos para darle una mayor resistencia, mientras que interiormente es liso, pudiendo ser de sección constante, es decir liso tanto por el interior como por el exterior. DESCRIPCIÓN DE LOS DIBUJOS The inner and cylindrical neck referred to previously provided in each bubble, is endowed with external annular projections to give it a greater resistance, while internally it is smooth, being able to be of constant section, that is to say smooth both inside and outside. DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde 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, according to a preferred example of practical realization thereof, an assembly of drawings is included as an integral part of said description. With an illustrative and not limitative character, the following has been represented:
La figura 1.- Muestra, según una vista general en perspectiva lateral, un calzado del tipo deportivo realizado de acuerdo con el objeto de la presente invención. Figure 1 shows, according to a general perspective view, a footwear of the sports type made according to the object of the present invention.
La figura 2.- Muestra un detalle en sección del mismo calzado, a nivel de la zona sobre la que se centra la invención. Figure 2 shows a detail in section of the same footwear, at the level of the area on which the invention is centered.
La figura 3.- Muestra una vista en planta de una burbuja en una variante de realización de la invención. Figure 3 shows a plan view of a bubble in a variant embodiment of the invention.
La figura 4.- Muestra una vista en sección de la burbuja representada en la figura anterior, dejando ver el cuello interior a la misma. Figure 4 shows a sectional view of the bubble represented in the previous figure, showing the neck inside it.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN A la vista de las figuras reseñadas puede observarse como el calzado que la invención propone está constituido, como cualquier calzado convencional de este tipo, mediante la combinación funcional de un piso o suela (1), generalmente de naturaleza elastomérica, y un corte (2) fijado por cualquier medio al piso (1) y que normalmente estará dotado de la clásica lengüeta (3) y cualquier medio adecuado de cierre, como puede ser la tira (4) de la figura 1 , un sistema de cordones o cualquier otro medio apropiado, sin que ello afecte en absoluto a la esencia de la invención. PREFERRED EMBODIMENT OF THE INVENTION In view of the aforementioned figures it can be seen how the footwear that the invention proposes is constituted, like any conventional footwear of this type, by the functional combination of a floor or sole (1), generally of an elastomeric nature, and a cut (2) fixed by any means to the floor (1) and which will normally be provided with the classic tongue (3) and any suitable means of closure, such as the strip (4) of Figure 1, a cord system or any other appropriate means, without this affecting in any way the essence of the invention.
El corte (2) está a su vez estructurado, como también es convencional, mediante una parte exterior (5) y un forro interior (6). The cut (2) is in turn structured, as is also conventional, by an outer part (5) and an inner lining (6).
Pues bien, de acuerdo con el ejemplo de realización práctica elegido en las figuras 1 y 2, entre el forro (6) y la parte exterior (5) del corte, se establece una pieza de goma flexible (7) con una pluralidad de protuberancias (8), preferentemente en forma de casquete esférico, que emergen al exterior a través de orificios (9) operativamente practicados en la parte exterior (5) del corte, de manera que constituyen protuberancias elásticas que potencian el efecto de golpeo sobre un balón, por ejemplo. Tal como anteriormente se ha dicho, las protuberancias (8) pueden pertenecer a un mismo cuerpo de goma (7), definiendo cámaras o burbujas (10) que están abiertas inferiormente, como en el ejemplo de la figura, dichas cámaras pueden estar cerradas inferiormente y de forma estanca constituyendo burbujas que a su propia naturaleza elástica incorporan el efecto debido a la deformación neumática, y de la misma manera cada protuberancia o burbuja (8) puede ser físicamente independiente de las restantes, estando en cualquier caso debidamente fijadas a la estructura del corte (2) entre las dos partes del mismo. Las protuberancias (8), en el caso de emerger al exterior, pueden estar decoradas con arreglo a cualquier línea de diseño, al intervenir directamente en la estética del calzado, sin que tampoco ello afecte a la esencia de la invención. Well, according to the practical embodiment example chosen in FIGS. 1 and 2, between the liner (6) and the outer part (5) of the cut, a piece of flexible rubber (7) with a plurality of protuberances is established. (8), preferably in the form of a spherical cap, which emerge to the outside through holes (9) operatively made on the outside (5) of the cut, so that they constitute elastic protrusions that enhance the striking effect on a balloon, for example. As previously mentioned, the protuberances (8) can belong to the same rubber body (7), defining chambers or bubbles (10) that are open inferiorly, as in the example of the figure, said chambers can be closed inferiorly and sealingly forming bubbles that due to their pneumatic deformation incorporate their own elastic nature, and in the same way each protrusion or bubble (8) can be physically independent of the rest, being in any case properly fixed to the structure of the cut (2) between the two parts thereof. The protuberances (8), in the case of emerging to the outside, can be decorated according to any design line, by intervening directly in the aesthetics of the footwear, without this also affecting the essence of the invention.
Como también se ha dicho con anterioridad, durante el proceso de fabricación del calzado, y mas concretamente durante el proceso de fabricación del corte (2), el cuerpo de goma (7) se acoplará a la parte exterior (5) del corte, acoplándose en su caso en los orificios (9), procediéndose inmediatamente a continuación a su cosido para finalmente disponer el forro (6), que a su vez será fijado a los elementos anteriormente citados, o bien la fijación entre estos elementos puede realizarse simultáneamente, en una operación de cosido, corte o similar, única. As has also been said before, during the process of footwear manufacture, and more specifically during the manufacturing process of the cut (2), the rubber body (7) will be attached to the outside (5) of the cut, coupling where appropriate in the holes (9), proceeding immediately following its sewing to finally arrange the lining (6), which in turn will be fixed to the aforementioned elements, or the fixing between these elements can be carried out simultaneously, in a unique sewing, cutting or similar operation.
En una variante de realización mostrada en las figuras 3 y 4, puede verse como cada protuberancia (8) presenta en su concavidad y centradamente un cuello (11) de configuración cilindrica y que puede ser de grosor constante o bien tener resaltes anulares y externos (12), proporcionando una mayor resistencia. En cualquier caso, el cuello (1 1) establecido en cada una de las protuberancias (8) de las burbujas, confiere una menor deformabilidad a la propia protuberancia, manteniendo sin embargo la elasticidad de la misma. In a variant of embodiment shown in figures 3 and 4, it can be seen how each protuberance (8) presents in its concavity and centeredly a neck (11) of cylindrical configuration and which can be of constant thickness or have annular and external projections ( 12), providing greater strength. In any case, the neck (1 1) established in each of the protuberances (8) of the bubbles, confers a less deformability to the protuberance itself, maintaining however the elasticity thereof.
Cada protuberancia (8) correspondiente a la respectiva burbuja, está formada por un cuerpo independiente, como se representa en las figuras 3 y 4, con una valona o pestaña perimetral (13) sobre cuya superficie superior se apoyará el correspondiente corte (5) para fijación de aquella a tal corte del calzado. Es decir, que el paso de la protuberancia (8) a través del orificio correspondiente al corte, llevará consigo el apoyo de la superficie superior de la pestaña perimetral (13) sobre la cara interna del forro del calzado, permitiendo llevar a cabo la fijación, bien mediante cosido, bien mediante adhesivo o por cualquier otro medio apropiado. Each protrusion (8) corresponding to the respective bubble, is formed by an independent body, as shown in figures 3 and 4, with a flange or perimetric flange (13) on whose upper surface will support the corresponding cut (5) for fixing that to such a shoe court. That is, the passage of the protrusion (8) through the hole corresponding to the cut, will carry with it the support of the upper surface of the perimetric flange (13) on the inner face of the shoe lining, allowing the fixing to be carried out , either by sewing, either by adhesive or by any other appropriate means.
Finalmente decir que el cuello (11) es abierto por su extremo inferior para permitir una mínima deformabilidad y conseguir la máxima elasticidad del conjunto de la protuberancia (8). Finally say that the neck (11) is open at its lower end to allow a minimum deformability and achieve maximum elasticity of the assembly of the protrusion (8).

Claims

R E I V I N D I C A C I O N E S  R E I V I N D I C A C I O N S
Ia.- Calzado, del tipo de los que están constituidos mediante la combinación funcional de un piso y un corte, participando en este último una parte exterior o vista y una parte interior en funciones de forro, caracterizado porque dicho corte incorpora, en correspondencia con la zona anterior de mismo y entre su parte externa (5) y su forro (6), al menos una pieza elástica (7), preferentemente de goma flexible que confiere al calzado en la citada zona anterior un efecto elástico frente a impactos sobre un balón o similar. I a .- Footwear, of the type that are constituted by the functional combination of a floor and a cut, participating in the latter an exterior part or view and an interior part in lining functions, characterized in that said cut incorporates, in correspondence with the front area thereof and between its external part (5) and its lining (6), at least one elastic piece (7), preferably made of flexible rubber, which confers on the footwear in said anterior area an elastic effect against impacts on a ball or similar.
2a.- Calzado, según reivindicación 1, caracterizado porque la pieza elástica configura una pluralidad de burbujas (10), que emergen al exterior del corte definiendo protuberancias (8) adecuadamente distribuidas sobre la zona anterior y las zonas laterales del corte. 2 .- Footwear according to claim 1, characterized in that the resilient member forms a plurality of bubbles (10) emerging outside the cut defining protuberances (8) suitably distributed over the anterior and lateral areas of the cut.
3a.- Calzado, según reivindicaciones anteriores, caracterizado porque las citadas burbujas (10) están abiertas inferior o interiormente, de manera que el efecto elástico generado por las mismas depende del material que las constituye. 3 .- footwear according to previous claims, characterized in that said bubbles (10) are lower open or inwardly, so that the elastic effect generated by the same depends on the material constituting them .
4a.- Calzado, según reivindicaciones 1 y 2, caracterizado porque las burbujas están herméticamente cerradas, definiendo burbujas estancas, de manera que el efecto elástico se obtiene simultáneamente por deformación neumática y por la propia naturaleza elástica del material constitutivo de las mismas. 4 .- Footwear according to claims 1 and 2, wherein the bubbles are sealed, watertight defining bubbles, so that the elastic effect is obtained simultaneously by pneumatic deformation and the elastic nature of the material itself thereof.
5a.- Calzado, según reivindicaciones anteriores, caracterizado porque las citadas protuberancias (8) tienen preferentemente forma de casquete esférico y emergen al exterior del corte a través de orificios (9) operativamente practicados en este último. 5 .- footwear according to previous claims, characterized in that the said protuberances (8) preferably have a spherical cap shape and emerge outside the cut through holes (9) operatively practiced in the latter.
6a.- Calzado, según reivindicaciones anteriores, caracterizado porque las protuberancias (8) presentan en su concavidad y centradamente un cuello (11) de configuración cilindrica, cuello (11) que es abierto al exterior para establecer una menor deformabilidad y manteniendo la elasticidad de la propia protuberancia (8). 6 .- footwear according to previous claims, characterized in that the protrusions (8) have in its concavity and centrically a neck (11) of cylindrical configuration, neck (11) which is open to the outside to establish a lower deformability and maintaining elasticity of the protuberance itself (8).
7a. - Calzado, según reivindicación 6, caracterizado porque cada protuberancia (8) es una pieza independiente respecto a las restantes y está dotada de una valona o pestaña perimetral (13) para apoyo y fijación sobre la cara interna del correspondiente corte del calzado en el que se aplique. 7 a . - Footwear, according to claim 6, characterized in that each protrusion (8) is an independent piece with respect to the others and is provided with a flange or perimetric flange (13) for support and fixing on the internal face of the corresponding shoe cut in which apply
8a.- Calzado, según reivindicaciones 6 y 7, caracterizado porque el cuello cilindrico (11) es liso interiormente y susceptible de estar afectado de resaltes anulares externos (12). 8 .- Footwear, according to claims 6 and 7, characterized in that the cylindrical neck (11) is smooth inside and capable of being affected by external annular projections (12).
9a.- Procedimiento de fabricación del calzado de las reivindicaciones anteriores, caracterizado porque en la fase de elaboración de la parte externa (5) del corte, se realizan mediante troquelado en el mismo los orificios (9) de acuerdo con la configuración, posición y dimensiones determinadas por las burbujas (10), procediéndose a continuación al acoplamiento en dichos orificios de la parte exterior del corte, de las protuberancias (8) de la pieza elástica (7), fijándose a continuación estos elementos mediante pegado, cosido o similar, para finalmente acoplar a este conjunto el forro (6), fijable a su vez por medios similares, habiéndose previsto que opcionalmente la fijación entre estas tres piezas se realice simultáneamente tras el premontaje de las mismas, procediéndose finalmente al montaje del corte sobre el piso de forma convencional. 9 .- Procedure shoemaking of the preceding claims, wherein in the preparation phase of the outer part (5) cutting, are made by punching in the same holes (9) according to the configuration, position and dimensions determined by the bubbles (10), then proceeding to the coupling in said holes of the outer part of the cut, of the protuberances (8) of the elastic piece (7), these elements then being fixed by gluing, sewing or similar. , to finally attach to this assembly the lining (6), fixed in turn by similar means, having provided that optionally the fixing between these three pieces is carried out simultaneously after the pre-assembly thereof, proceeding finally to the assembly of the cut on the floor in a conventional way.
PCT/ES2010/070287 2010-01-08 2010-05-03 Shoe and related manufacturing method WO2011083187A1 (en)

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EP10842003A EP2494879A1 (en) 2010-01-08 2010-05-03 Shoe and related manufacturing method
CN201080050244.0A CN102665465A (en) 2010-01-08 2010-05-03 Shoe and related manufacturing method

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ESP201030010 2010-01-08
ES201030010A ES2365783B1 (en) 2010-01-08 2010-01-08 FOOTWEAR AND MANUFACTURING PROCEDURE OF THE SAME.
ESP201030526 2010-04-12
ES201030526A ES2370784B1 (en) 2010-04-12 2010-04-12 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N. 201030010, BY "FOOTWEAR AND MANUFACTURING PROCEDURE OF THE SAME".

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CN102665465A (en) 2012-09-12
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