ES1057116U - Shoe sole. (Machine-translation by Google Translate, not legally binding) - Google Patents

Shoe sole. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES1057116U
ES1057116U ES200400737U ES200400737U ES1057116U ES 1057116 U ES1057116 U ES 1057116U ES 200400737 U ES200400737 U ES 200400737U ES 200400737 U ES200400737 U ES 200400737U ES 1057116 U ES1057116 U ES 1057116U
Authority
ES
Spain
Prior art keywords
sole
plant
grooves
footwear
piece body
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES200400737U
Other languages
Spanish (es)
Other versions
ES1057116Y (en
Inventor
Basilio Garcia-Perez Aradros
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Calzados Hergar SA
Original Assignee
Calzados Hergar SA
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32605741&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES1057116(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Calzados Hergar SA filed Critical Calzados Hergar SA
Priority to ES200400737U priority Critical patent/ES1057116Y/en
Publication of ES1057116U publication Critical patent/ES1057116U/en
Application granted granted Critical
Publication of ES1057116Y publication Critical patent/ES1057116Y/en
Priority to PT05701673T priority patent/PT1728445E/en
Priority to AT05701673T priority patent/ATE489013T1/en
Priority to CN200580002417.0A priority patent/CN1909812B/en
Priority to JP2007504426A priority patent/JP4686748B2/en
Priority to PCT/ES2005/000018 priority patent/WO2005092137A1/en
Priority to ES05701673.5T priority patent/ES2357287T5/en
Priority to DE602005024936T priority patent/DE602005024936D1/en
Priority to MXPA06010836A priority patent/MXPA06010836A/en
Priority to EA200601688A priority patent/EA009474B1/en
Priority to CA002560745A priority patent/CA2560745C/en
Priority to EP05701673.5A priority patent/EP1728445B2/en
Priority to US10/599,191 priority patent/US7673399B2/en
Priority to IL177246A priority patent/IL177246A0/en
Priority to HK07105646.0A priority patent/HK1099670A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Sole for shoes, of the type of those constituted by a one-piece body, obtained by injection molding or the like, based on an elastomeric material, in which in said one-piece body three sectors are established in longitudinal alignment, one corresponding to the plant, another to the enfranque and third to the heel, characterized in that in the area corresponding to the plant incorporates both on its upper face and on its underside a plurality of longitudinal grooves, uniformly distributed, leaving the grooves of its upper face offset transversely with with respect to those of the lower face, that is to say arranged alternately, so that the sole adopts in this zone corresponding to the plant a "bellows" type structure, which allows a substantial elastic deformation for the same in the transverse direction. (Machine-translation by Google Translate, not legally binding)

Description

Suela para calzado.Sole for footwear.

Objeto de la invenciónObject of the invention

La presente invención se refiere a una suela para calzado, concretamente a una suela de naturaleza elastomérica o similar, generalmente obtenida mediante moldeo por inyección, que posteriormente se recubre mediante una plantilla interior y que se combina con el correspondiente corte, para completar el calzado.The present invention relates to a sole for footwear, specifically to a sole of elastomeric nature or similar, generally obtained by injection molding, which later it is covered by an internal template and that combine with the corresponding cut, to complete the footwear.

El objeto de la invención es conseguir una suela que a nivel de la planta ofrece una alto grado de deformabilidad elástica, en sentido transversal, en orden a potenciar el confort del calzado frente al usuario, adaptándose anatómicamente a los pies del mismo, con independencia de su mayor o menor anchura.The object of the invention is to achieve a sole which at the plant level offers a high degree of deformability elastic, transversely, in order to enhance comfort of footwear in front of the user, adapting anatomically to the feet thereof, regardless of its greater or lesser width.

Antecedentes de la invenciónBackground of the invention

Dentro del ámbito del calzado, y más concretamente del de las suelas para el mismo, una de las soluciones habitualmente utilizadas es aquella, anteriormente citada, en la que el piso o suela está obtenida mediante moldeo por inyección a base de materiales elastoméricos.Within the field of footwear, and more specifically that of the soles for it, one of the commonly used solutions is that, previously cited, in which the floor or sole is obtained by molding by injection based on elastomeric materials.

Los pisos se fabrican por tallas preestablecidas, en función de una tabla escalonada de longitudes para el pie, y consecuentemente de longitudes para la suela, de manera que cualquier persona puede encontrar en el mercado zapatos con una talla adecuada a la longitud de sus pies.The floors are manufactured by preset sizes, based on a stepped table of foot lengths, and consequently of sole lengths, so that anyone can find shoes with a size appropriate to the length of your feet.

No sucede lo mismo en lo que se refiere a la cota transversal, ya que ésta suele ser fija para un determinado tipo o diseño de calzado, lo que como es notorio supone un problema grave para aquellas personas de ``pies anchos'' las que se ven forzadas a soportar la incomodidad de unos zapatos que ``le aprietan'', o a utilizar una talla superior a la que deberían utilizar en función de la longitud de su pie, ya que evidentemente a medida que aumenta la talla del calzado aumenta paralelamente la anchura del mismo.The same does not happen in regard to the dimension transversal, since this is usually fixed for a certain type or footwear design, which as it is notorious is a serious problem for those people with `` wide feet '' who are forced to endure the discomfort of shoes that `` squeeze '' you, or use a size larger than what they should use depending on of the length of your foot, as evidently as it increases the size of the footwear increases the width of the same.

La solución a este problema pasa por la utilización de hormas de diferentes anchuras, lo que evidentemente repercute de forma muy negativa en el aspecto económico, concretamente desde el punto de vista de costos de fabricación y distribución.The solution to this problem goes through the use of lasts of different widths, which obviously has a very negative impact on the economic aspect, specifically from the point of view of manufacturing costs and distribution.

Una solución menos onerosa es utilizar cortes a base de materiales muy blandos, lo que resuelve parcialmente el problema, en especial cuando los pies del usuario no son demasiado anchos por encima de lo normal, pero ello trae consigo una deformación del calzado que hace que éste pierda por completo su estética original al cabo de un corto periodo de tiempo de uso.A less expensive solution is to use cuts to very soft material base, which partially resolves the problem, especially when the user's feet are not too much wide above normal, but this brings with it a deformation of footwear that makes it completely lose its original aesthetics after a short period of use.

Descripción de la invenciónDescription of the invention

La suela que la invención propone resuelve de forma plenamente satisfactoria la problemática anteriormente expuesta.The sole proposed by the invention resolves the problem was fully satisfactory before exposed.

Para ello y de forma más concreta dicha suela, partiendo de una estructuración básica similar a la de una suela convencional del tipo anteriormente citado, es decir a base de un cuerpo monopieza obtenido mediante moldeo por inyección a base de un material elastomérico, centra sus características en el hecho de que a nivel de la planta, es decir extendiéndose entre la puntera y el inicio del enfranque, concretamente sobre la que se centra el problema de los ``pies anchos'', incorpora tanto sobre su cara superior como sobre su cara inferior una pluralidad de acanaladuras longitudinales, preferentemente de trayectoria arqueada, es decir paralelas a los bordes laterales de la suela en su zona de ubicación, con la especial particularidad de que las acanaladuras de su cara superior quedan transversalmente desfasadas con respecto a las de la cara inferior, de manera que esta zona de la suela configura una especie de fuelle que permite la deformabilidad elástica y en sentido transversal de la misma, ante la presión ejercida por el pie, en función de la anchura de este último.To do this and more specifically said sole, starting from a basic structuring similar to that of a sole conventional of the aforementioned type, that is to say based on a single piece body obtained by injection molding based on an elastomeric material, focuses its characteristics on the fact that at the plant level, that is, extending between the toe and the beginning of the approach, specifically on which the problem of the `` wide feet '', incorporates both on his face upper as on its lower face a plurality of grooves longitudinal, preferably arched trajectory, that is parallel to the side edges of the sole in its area of location, with the special feature that the grooves of their upper face are transversely offset with respect to to those of the lower face, so that this area of the sole configure a kind of bellows that allows deformability elastic and in the transverse direction of it, before the pressure exerted by the foot, depending on the width of the latter.

Consecuentemente las dimensiones originales en anchura de la suela a nivel de la planta se mantienen cuando el usuario tiene un pie de anchura normal, pero frente a las necesidades de un pie de mayor anchura se produce una fácil dilatación transversal de la suela en esta zona de la planta, es decir se produce un ensanchamiento de la misma, adecuado a las necesidades del pie, confiriendo al calzado un alto grado de confort.Consequently the original dimensions in sole width at plant level is maintained when the user has a foot of normal width, but facing the needs of a foot of greater width an easy occurs transverse expansion of the sole in this area of the plant, is say there is a widening of it, appropriate to the foot needs, giving footwear a high degree of comfort.

Esta mayor confortabilidad se hace extensiva a cualquier tipo de usuario, ya que la misma deformabilidad elástica se produce en condiciones normales, haciendo que el calzado resulte mucho más cómodo, al tener una suela más ``blanda'' sin cambio de material.This greater comfort extends to any type of user, since the same elastic deformability It occurs in normal conditions, making the footwear result much more comfortable, having a more `` soft '' sole without changing material.

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 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 performing and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization of it, is accompanied as part member of that description, a set of drawings where with illustrative and non-limiting nature, what has been represented next:

La figura 1.- Muestra una representación esquemática en perspectiva de una suela para calzado realizada de acuerdo con el objeto de la presente invención, mostrando la cara superior de la misma.Figure 1.- Shows a representation schematic perspective of a sole for footwear made of according to the object of the present invention, showing the face top of it.

La figura 2.- Muestra una representación similar a la figura anterior, pero en la que la suela ofrece su cara inferior.Figure 2.- Shows a similar representation to the previous figure, but in which the sole offers its face lower.

La figura 3.- Muestra, finalmente, un detalle en sección transversal de la suela, a nivel de la planta, de acuerdo con la línea de corte A-B de la figura 1.Figure 3.- Shows, finally, a detail in cross section of the sole, at plant level, according with the cutting line A-B in figure 1.

Realización preferente de la invenciónPreferred Embodiment of the Invention

A la vista de las figuras reseñadas puede observarse como la suela que la invención propone está constituida, como cualquier suela convencional, por un cuerpo monopieza con los clásicos sectores (1) correspondiente a la planta, (2) correspondiente al enfranque y (3) correspondiente al tacón, pudiendo adoptar estos sectores, especialmente en lo que se refiere a la cara externa mostrada en la figura 2, cualquier tipo de configuración o acabado superficial acorde con la línea de diseño prevista para la suela.In view of the figures outlined you can observe how the sole proposed by the invention is constituted, like any conventional sole, for a single piece body with the classic sectors (1) corresponding to the plant, (2) corresponding to the chilling and (3) corresponding to the heel, being able to adopt these sectors, especially as regards to the outer face shown in figure 2, any type of configuration or surface finish according to the design line planned for the sole.

La invención se centra en el hecho de que la suela incorpora en su cara interna y a nivel de la planta (1), una pluralidad de acanaladuras longitudinales (4), uniformemente distribuidas, que en el ejemplo de realización práctica representado en la figura son cinco, pero cuyo número puede variar sin que ello afecte a la esencia de la invención, acanaladuras que preferentemente serán curvas y paralelas al borde lateral y próximo del cuerpo de la suela.The invention focuses on the fact that the sole incorporates in its internal face and at plant level (1), a plurality of longitudinal grooves (4), uniformly distributed, which in the example of practical realization represented in the figure are five, but whose number may vary without affecting the essence of the invention, grooves that preferably they will be curved and parallel to the lateral and proximal edge of the sole body.

Las citadas acanaladuras (4) de la cara superior de la suela se complementan con otras acanaladuras inferiores (5) que deben forzosamente quedar dispuestas alternadamente con respecto a las acanaladuras superiores (4), como se observa perfectamente en la figura 3, razón por la cual el número de acanaladuras inferiores deberá ser en una unidad superior o inferior al de las acanaladuras superiores (4), en el ejemplo de realización práctica elegido mayor, concretamente de seis.The aforementioned grooves (4) of the upper face of the sole are complemented with other lower grooves (5) which must necessarily be arranged alternately with with respect to the upper grooves (4), as observed perfectly in figure 3, which is why the number of lower grooves should be in an upper unit or lower than the upper grooves (4), in the example of practical realization chosen major, specifically six.

La profundidad de las acanaladuras (4) y (5), en relación con el espesor de la suela en esta zona de la planta, debe ser tal que afecte aproximadamente a la mitad de dicho espesor, en orden a conseguir la estructura tipo fuelle mostrada en la figura 3 que, dotando al piso de la adecuada estabilidad formal, permite no obstante que, ante el caso específico de un usuario de ``pies anchos'', la planta de la suela pueda deformarse elásticamente, en sentido de ensanchamiento transversal, para adecuarse perfectamente a las exigencias dimensionales del pie, como anteriormente se ha dicho.The depth of the grooves (4) and (5), in relationship with the thickness of the sole in this area of the plant, must be such that it affects approximately half of said thickness, in order to get the bellows type structure shown in figure 3 which, providing the floor with adequate formal stability, allows not However, in the specific case of a user of `` feet wide '', the sole of the sole can deform elastically, in sense of transverse widening, to fit perfectly to the dimensional requirements of the foot, as previously saying.

Obviamente esta deformación elástica de la suela a nivel de la planta (1) no se ve entorpecida ni por la clásica plantilla que la recubre interiormente, ni tampoco por el corte del calzado, ya que tanto una como otros son fácilmente deformables.Obviously this elastic deformation of the sole at the level of the plant (1) it is not hindered even by the classic template that covers it internally, nor by the cut of the footwear, since both one and others are easily deformable

Evidentemente las citadas acanaladuras (4) y (5) no afectan ni al enfranque (2) ni al tacón (3), puesto que estas zonas del calzado no suponen habitualmente problema alguno para las personas con ``pies anchos'', donde la anchura excesiva de los pies se produce precisamente a nivel de la planta.Obviously the aforementioned grooves (4) and (5) they do not affect either the chilling (2) or the heel (3), since these areas of footwear do not usually pose a problem for people with `` wide feet '' where the excessive width of the feet It occurs precisely at the plant level.

Claims (3)

1. Suela para calzado, del tipo de las constituidas mediante un cuerpo monopieza, obtenido mediante moldeo por inyección o similar, a base de un material elastomérico, en las que en dicho cuerpo monopieza se establecen tres sectores en alineación longitudinal, uno correspondiente a la planta, otro al enfranque y el tercero al tacón, caracterizada porque en la zona correspondiente a la planta incorpora tanto en su cara superior como en su cara inferior una pluralidad de acanaladuras longitudinales, uniformemente distribuidas, quedando las acanaladuras de su cara superior desfasadas transversalmente con respecto a las de la cara inferior, es decir dispuestas en alternancia, de manera que la suela adopta en esta zona correspondiente a la planta una estructuración tipo ``fuelle'', que permite una sustancial deformación elástica para la misma en sentido transversal.1. Sole for footwear, of the type constituted by a single piece body, obtained by injection molding or the like, based on an elastomeric material, in which in said single piece body three sectors are established in longitudinal alignment, one corresponding to the plant, another to the opening and the third to the heel, characterized in that in the area corresponding to the plant incorporates both in its upper face and in its lower face a plurality of longitudinally grooves, uniformly distributed, leaving the grooves of its upper face transversely offset with with respect to those of the lower face, that is to say arranged in alternation, so that the sole adopts in this area corresponding to the plant a `` bellows '' type structuring, which allows a substantial elastic deformation for it in the transverse direction. 2. Suela para calzado, según reivindicación 1ª, caracterizada porque tanto las acanaladuras superiores como las inferiores presentan una profundidad aproximadamente coincidente con la mitad del espesor de la suela en esta zona.2. Sole for footwear, according to claim 1, characterized in that both the upper and lower grooves have a depth approximately coinciding with half the thickness of the sole in this area. 3. Suela para calzado, según reivindicaciones anteriores, caracterizada porque tanto las acanaladuras superiores como inferiores presentan una trayectoria curva, sensiblemente paralela al borde lateral y próximo de la suela en esta zona.3. Sole for footwear, according to previous claims, characterized in that both the upper and lower grooves have a curved path, substantially parallel to the lateral and proximal edge of the sole in this area.
ES200400737U 2004-03-25 2004-03-25 SOLE FOR FOOTWEAR. Expired - Fee Related ES1057116Y (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
ES200400737U ES1057116Y (en) 2004-03-25 2004-03-25 SOLE FOR FOOTWEAR.
CA002560745A CA2560745C (en) 2004-03-25 2005-01-14 Self-ventilated, ergonomic footwear and sole
EP05701673.5A EP1728445B2 (en) 2004-03-25 2005-01-14 Self-ventilated, ergonomic footwear and sole
US10/599,191 US7673399B2 (en) 2004-03-25 2005-01-14 Self-ventilated, ergonomic footwear and sole
PCT/ES2005/000018 WO2005092137A1 (en) 2004-03-25 2005-01-14 Self-ventilated, ergonomic footwear and sole
MXPA06010836A MXPA06010836A (en) 2004-03-25 2005-01-14 Self-ventilated, ergonomic footwear and sole.
CN200580002417.0A CN1909812B (en) 2004-03-25 2005-01-14 Self-ventilated, ergonomic footwear
JP2007504426A JP4686748B2 (en) 2004-03-25 2005-01-14 Self-venting and ergonomic footwear and soles
PT05701673T PT1728445E (en) 2004-03-25 2005-01-14 Self-ventilated, ergonomic footwear and sole
ES05701673.5T ES2357287T5 (en) 2004-03-25 2005-01-14 Ergonomic self-ventilated footwear and sole
DE602005024936T DE602005024936D1 (en) 2004-03-25 2005-01-14 VENTILATED, ERGONOMIC FOOTWEAR AND SOLE
AT05701673T ATE489013T1 (en) 2004-03-25 2005-01-14 SELF-VENTILATED, ERGONOMIC FOOTWEAR AND SOLE
EA200601688A EA009474B1 (en) 2004-03-25 2005-01-14 Footwear and sole therefor
IL177246A IL177246A0 (en) 2004-03-25 2006-08-02 Self-ventilated, ergonomic footwear and sole
HK07105646.0A HK1099670A1 (en) 2004-03-25 2007-05-29 Self-ventilated, ergonomic footwear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200400737U ES1057116Y (en) 2004-03-25 2004-03-25 SOLE FOR FOOTWEAR.

Publications (2)

Publication Number Publication Date
ES1057116U true ES1057116U (en) 2004-06-16
ES1057116Y ES1057116Y (en) 2004-10-01

Family

ID=32605741

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200400737U Expired - Fee Related ES1057116Y (en) 2004-03-25 2004-03-25 SOLE FOR FOOTWEAR.

Country Status (1)

Country Link
ES (1) ES1057116Y (en)

Also Published As

Publication number Publication date
ES1057116Y (en) 2004-10-01

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