ES2711633T3 - Shoe made from a sock and a reinforcement structure - Google Patents
Shoe made from a sock and a reinforcement structure Download PDFInfo
- Publication number
- ES2711633T3 ES2711633T3 ES13818252T ES13818252T ES2711633T3 ES 2711633 T3 ES2711633 T3 ES 2711633T3 ES 13818252 T ES13818252 T ES 13818252T ES 13818252 T ES13818252 T ES 13818252T ES 2711633 T3 ES2711633 T3 ES 2711633T3
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- Prior art keywords
- sock
- textile
- shoe
- reinforcement structure
- textile layer
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Links
- 230000002787 reinforcement Effects 0.000 title claims description 36
- 239000004753 textile Substances 0.000 claims abstract description 53
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 3
- 230000000855 fungicidal effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000000417 fungicide Substances 0.000 claims description 2
- 230000035876 healing Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 210000002683 foot Anatomy 0.000 description 15
- 210000004744 fore-foot Anatomy 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- VPAXJOUATWLOPR-UHFFFAOYSA-N Conferone Chemical compound C1=CC(=O)OC2=CC(OCC3C4(C)CCC(=O)C(C)(C)C4CC=C3C)=CC=C21 VPAXJOUATWLOPR-UHFFFAOYSA-N 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- JECGPMYZUFFYJW-UHFFFAOYSA-N conferone Natural products CC1=CCC2C(C)(C)C(=O)CCC2(C)C1COc3cccc4C=CC(=O)Oc34 JECGPMYZUFFYJW-UHFFFAOYSA-N 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B11/00—Hosiery; Panti-hose
- A41B11/007—Hosiery with an added sole, e.g. sole made of rubber or leather
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/02—Footwear characterised by the material made of fibres or fabrics made therefrom
- A43B1/04—Footwear characterised by the material made of fibres or fabrics made therefrom braided, knotted, knitted or crocheted
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/02—Footwear characterised by the material made of fibres or fabrics made therefrom
- A43B1/028—Synthetic or artificial fibres
-
- 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
- A43B23/0205—Uppers; Boot legs characterised by the material
- A43B23/0235—Different layers of different material
-
- 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
- A43B23/0205—Uppers; Boot legs characterised by the material
- A43B23/024—Different layers of the same material
-
- 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
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/07—Linings therefor
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/22—Supports for the shank or arch of the uppers
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/24—Collapsible or convertible
- A43B3/244—Collapsible or convertible characterised by the attachment between upper and sole
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1495—Footwear with health or hygienic arrangements with foot-supporting parts with arch-supports of the bracelet type
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B9/00—Footwear characterised by the assembling of the individual parts
- A43B9/10—Footwear with out-turned uppers
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B11/00—Hosiery; Panti-hose
- A41B11/005—Hosiery made essentially of a multi-ply construction
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C7/00—Holding-devices for laces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Textile Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Socks And Pantyhose (AREA)
Abstract
Zapato que incluye, desde el interior del zapato, una primera capa textil elástica (10, 16), determinante de un calcetín, y una estructura de refuerzo (3) en la que se halla dispuesta la capa textil y a la que va fijada por medios de fijación, incluyendo además el zapato una segunda capa textil (20), disponiéndose la estructura de refuerzo entre la primera capa textil (10, 16) y la segunda capa textil (20), caracterizado por que la segunda capa textil (20) está realizada a continuación de la primera capa textil (10, 16), sin costura para enlazar la primera y la segunda.Shoe that includes, from the inside of the shoe, a first elastic textile layer (10, 16), determining a sock, and a reinforcing structure (3) in which the textile layer is arranged and to which it is fixed by means fixing system, the shoe also including a second textile layer (20), the reinforcing structure being arranged between the first textile layer (10, 16) and the second textile layer (20), characterized in that the second textile layer (20) is made after the first textile layer (10, 16), without a seam to link the first and second.
Description
DESCRIPCIONDESCRIPTION
Zapato realizado a partir de un caicetln y de una estructura de refuerzoShoe made from a caicetln and a reinforcement structure
La invencion concierne a la realizacion de una pieza de vestimenta, de tipo zapato o, mas generalmente de una prenda de calzado.The invention concerns the realization of a piece of clothing, of the shoe type or, more generally, of a footwear garment.
La realizacion de un zapato, cualquiera que sea su forma, requiere la puesta en practica de abundantes piezas, del orden de varias decenas, en ocasiones hasta 45, y la realizacion de cuantiosas etapas de ensamblaje, de pegado, de sujecion, de todas estas piezas entre si.The realization of a shoe, whatever its form, requires the implementation of abundant pieces, of the order of several tens, sometimes up to 45, and the accomplishment of numerous stages of assembly, of gluing, of fastening, of all these pieces between them.
Se da a conocer un zapato segun el preambulo de la reivindicacion 1 en el documento US 2012/0011744.A shoe is disclosed according to the preamble of claim 1 in US 2012/0011744.
El ensamblaje de un zapato es, pues, un procedimiento que lleva tiempo y que precisa de un utillaje especlfico, pesado y costoso.The assembly of a shoe is, therefore, a procedure that takes time and that requires a specific, heavy and expensive tooling.
La invencion propone una nueva estructura de zapato, o de prenda de calzado, as! como un procedimiento de realizacion para realizar un zapato, o una prenda de calzado.The invention proposes a new structure of shoe, or of footwear, so! as an embodiment procedure for making a shoe, or a footwear item.
Para este fin, la invencion propone primero una pieza textil que incluye un pie de calcetln, un primer talon, una primera cana, un segundo talon, dispuesto en lo alto de dicha cana, y una segunda cana, en prolongacion del segundo talon. Por ejemplo, la segunda cana esta unida sin costura a la primera cana.For this purpose, the invention first proposes a textile piece that includes a sock foot, a first heel, a first shank, a second heel, arranged at the top of said shank, and a second shank, in extension of the second shank. For example, the second wire is seamlessly joined to the first wire.
Realizada en la segunda cana puede haber una abertura, en vistas a realizar un paso para uno o varios cordones de lazada.Carried out in the second channel there may be an opening, in order to perform a step for one or more laces of lacing.
Asimismo, la invencion concierne a un zapato que incluye, desde el interior del zapato, una primera capa textil elastica, determinante de un calcetln, y una estructura de refuerzo en la que se halla dispuesta la capa textil y a la que va fijada por medios de fijacion.Also, the invention concerns a shoe that includes, from inside the shoe, a first elastic textile layer, determining a sock, and a reinforcing structure in which the textile layer is disposed and to which it is fixed by means of fixation.
La capa de material textil puede estar dispuesta:The textile layer may be arranged:
- de manera amovible con respecto a la estructura de refuerzo, a la que esta unida por medios de tipo enganche por salto elastico, botones, superficies de cierre por adhesion mecanica u otros;- removably with respect to the reinforcement structure, to which it is attached by means of hook-type means by elastic jump, buttons, closing surfaces by mechanical adhesion or others;
- o de manera inamovible con respecto a la estructura de refuerzo, a la que esta unida, por ejemplo, por pegado, termosoldadura o cualquier otro medio.- or irremovably with respect to the reinforcement structure, to which it is attached, for example, by bonding, thermowelding or any other means.
El zapato incluye ademas una segunda capa textil, disponiendose la estructura de refuerzo entre la primera capa textil y la segunda capa textil.The shoe further includes a second textile layer, the reinforcing structure being arranged between the first textile layer and the second textile layer.
La segunda capa textil esta realizada a continuacion de la primera capa textil, sin costura para enlazar la primera y la segunda.The second textile layer is made after the first textile layer, seamless to connect the first and the second.
De acuerdo con una forma de realizacion, la estructura de refuerzo incluye al menos una suela y elementos laterales de refuerzo.According to one embodiment, the reinforcing structure includes at least one sole and reinforcing side elements.
Esta estructura de refuerzo puede incluir ademas al menos un elemento de tope anterior y/o un elemento en configuracion de contrafuerte.This reinforcement structure can also include at least one front stop element and / or an element in abutment configuration.
La estructura de refuerzo puede ser elastica, por ejemplo esta realizada en un material basado en fibras.The reinforcing structure may be elastic, for example made of a fiber-based material.
Asimismo, la invencion concierne a un procedimiento de realizacion de un zapato, con el concurso de un calcetln y de una estructura de refuerzo que incluye al menos una suela y al menos una estructura lateral de refuerzo, que incluye las siguientes etapas:Also, the invention concerns a method of making a shoe, with the aid of a sock and a reinforcing structure that includes at least one sole and at least one lateral reinforcement structure, which includes the following steps:
- enfundar el calcetln en una horma de pie;- holster the sock in a foot shape;
- posicionar la estructura de refuerzo sobre el calcetln, en contacto con el mismo, y fijarla a dicho calcetln con el concurso de medios de fijacion.- positioning the reinforcing structure on the sock, in contact with it, and fixing it to said sock with the aid of fixing means.
El calcetln es una pieza textil tal y como ya se ha descrito anteriormente.The sock is a textile piece as already described above.
La fijacion de la estructura de refuerzo al calcetln se realiza de manera inamovible, por ejemplo por pegado, termosoldadura u otro.The fixing of the reinforcement structure to the sock is carried out immovably, for example by gluing, thermo-welding or other.
Como variante, la fijacion de la estructura de refuerzo al calcetln se realiza amoviblemente, por medios de tipo enganche por salto elastico, botones, superficies de cierre por adhesion mecanica u otro.As a variant, the fixation of the reinforcement structure to the sock is carried out removably, by means of type hook by elastic jump, buttons, closing surfaces by mechanical or other adhesion.
De acuerdo con una forma de realizacion, que permite una adaptacion de la estructura de refuerzo en la propia realizacion del zapato, esta estructura de refuerzo incluye una primera parte y una segunda parte que son, antes de la fijacion al calcetln, desplazables una respecto a la otra, en orden a adecuar la estructura de refuerzo a la horma de pie.According to one embodiment, which allows an adaptation of the reinforcing structure in the actual embodiment of the shoe, this reinforcement structure includes a first part and a second part that are, before the fixation to the sock, movable with respect to the other, in order to adapt the reinforcing structure to the foot last.
Cualquiera que sea la forma de realizacion que se contemple, al menos una parte del material textil utilizado puede incluir una o unas propiedades flsicas y/o qulmicas que le confieran una funcion antiolor, fungicida, de absorcion de la humedad, de cicatrizacion de la piel, de impermeabilidad o de repelencia al agua, de resistencia a la intrusion de un cuerpo extrano, de resistencia a la abrasion, de elasticidad u otra.Whichever embodiment is contemplated, at least part of the textile material used may include one or more physical and / or chemical properties that give it an anti-odor, fungicidal, moisture-absorbing, skin-healing function. , waterproof or water repellent, resistance to intrusion of a foreign body, resistance to abrasion, elasticity or other.
Al menos dos zonas del material textil pueden tener una o unas propiedades flsicas o qulmicas diferentes, por ejemplo, al menos dos zonas del material textil pueden ser zonas de diferente impermeabilidad.At least two zones of the textile material may have different physical or chemical properties, for example, at least two zones of the textile material may be areas of different impermeability.
Las figuras 1A y 1B representan una pieza de material textil, o calcetln, con posibilidad de ser puesta en practica dentro del ambito de la presente invencion.Figures 1A and 1B represent a piece of textile material, or sock, with the possibility of being put into practice within the scope of the present invention.
Las figuras 2A-2C ilustran etapas de realizacion de una pieza del tipo representado en las figuras 1A-1B. Las figuras 3A-3E representan diversas formas de realizacion de medios de refuerzo, con posibilidad de ser puestas en practica dentro del ambito de la presente invencion.Figures 2A-2C illustrate steps of realization of a part of the type shown in Figures 1A-1B. Figures 3A-3E represent various embodiments of reinforcement means, with the possibility of being implemented within the scope of the present invention.
Las figuras 4A y 4B representan una preforma, sobre la cual se puede realizar un zapato segun la invencion. Las figuras 5A y 5B representan una primera etapa de una forma de realizacion de un procedimiento segun la invencion.Figures 4A and 4B represent a preform, on which a shoe according to the invention can be made. Figures 5A and 5B represent a first step of an embodiment of a method according to the invention.
Las figuras 6A y 6B representan una segunda etapa de una forma de realizacion de un procedimiento segun la invencion.Figures 6A and 6B represent a second step of an embodiment of a method according to the invention.
Las figuras 7A-7B representan una segunda etapa de una forma de realizacion de un procedimiento segun la invencion, y la figura 7C, un ejemplo de un zapato obtenido por procedimiento segun la invencion, la figura 8 representa otro ejemplo de un zapato obtenido por procedimiento segun la invencion, y las figuras 9A-9B representan etapas de otra forma de realizacion de un procedimiento segun la invencion. Se describe en primer lugar la realizacion de una pieza textil 2, que se puede utilizar en la realizacion de un elemento de calzado segun la invencion.7A-7B represent a second step of an embodiment of a method according to the invention, and FIG. 7C, an example of a shoe obtained by the method according to the invention, FIG. 8 represents another example of a shoe obtained by method. according to the invention, and Figures 9A-9B represent stages of another embodiment of a method according to the invention. The embodiment of a textile piece 2 is first described, which can be used in the embodiment of a footwear element according to the invention.
Esta pieza se representa esquematicamente en las figuras 1A y 1B.This piece is represented schematically in Figures 1A and 1B.
Incluye una primera parte, determinante de un pie de calcetln 10, dotado de un extremo 12 y de su talon 14. Este pie se prolonga en una cana 16. Estos elementos 10, 12, 14, 16 constituyen la habitual estructura de un calcetln. Pero, en el calcetln utilizado en esta memoria, la cana 16 se prolonga en un segundo talon 18 y, luego, en una segunda cana 20, que presenta una abertura final 22. Esta pieza, cuando se halla dispuesta sobre una superficie plana, como en la figura 1A, tiene una forma sensiblemente en “U”.It includes a first part, determinant of a foot of sock 10, endowed with an end 12 and its heel 14. This foot is extended in a cane 16. These elements 10, 12, 14, 16 constitute the usual structure of a sock. But, in the sock used in this memory, the sleeve 16 extends in a second heel 18 and then in a second channel 20, which has a final opening 22. This piece, when it is arranged on a flat surface, as in Figure 1A, it has a substantially "U" shape.
En la segunda cana 20 se puede prever una abertura 21, en vistas a dejar pasar unos cordones en configuracion de lazos.In the second channel 20, an opening 21 can be provided, in order to let pass some laces in the configuration of loops.
El conjunto es, sensiblemente, simetrico con respecto a un plano C-C', cuyo trazo se ve en la figura 1B, y que es sensiblemente perpendicular al eje de la cana 16. La simetrla no interesa al extremo 12 y a la abertura 22.The assembly is substantially symmetrical with respect to a plane C-C ', the trace of which is seen in Figure 1B, and which is substantially perpendicular to the axis of the channel 16. The symmetry does not interest the end 12 and the opening 22.
Se describe, en conexion con las figuras 2A-2C, unas etapas de un procedimiento para realizar un elemento tal y como se ha descrito anteriormente en conexion con las figuras 1A y 1B.In connection with FIGS. 2A-2C, there are described steps of a method for producing an element as described above in connection with FIGS. 1A and 1B.
Sobre un cilindro 5 (figura 2A), se realiza, por ejemplo por obra de punto, tejedura o trenzado, una pieza textil 1, de forma sensiblemente cillndrica y cuyo diametro se corresponde sensiblemente con el diametro de la cana 16.On a cylinder 5 (FIG. 2A), a textile part 1 is produced, for example by knitting, weaving or braiding, of a substantially cylindrical shape and whose diameter corresponds substantially with the diameter of the channel 16.
Cuando se termina la pieza 1, se quita del soporte 5 y se realizan (figura 2B) en la misma dos entrantes o cortes 4, 8, en vistas a posicionar en ellos los talones 14, 18. En la figura 2B, se ve ya la abertura 22 que rematara el elemento 10.When the piece 1 is finished, it is removed from the support 5 and two recesses or cuts 4, 8 are made (figure 2B) therein in order to position heels 14, 18 in them. In figure 2B, it is already seen the opening 22 that will terminate the element 10.
Los cortes 4, 8 permiten distanciar los extremos de la pieza textil 1 con respecto a su eje de simetrla cillndrico X, X'. Entonces se puede (figura 2C) pasar a fijar, en las aberturas realizadas a partir de los entrantes 4, 8, unas porciones de material textil 14, 18 determinantes de los talones, as! como una porcion 12 determinante del extremo del pie del calcetln. Se obtiene as! un elemento del tipo antes descrito en conexion con las figuras 1A y 1B.The cuts 4, 8 allow to distance the ends of the textile piece 1 with respect to its cylindrical symmetry axis X, X '. It is then possible (FIG. 2C) to fix, in the openings made from the recesses 4, 8, portions of the textile material 14, 18 that determine the heels, thus! as a portion 12 determining the end of the foot of the sock. You get ace! an element of the type described above in connection with Figures 1A and 1B.
El material textil utilizado para la pieza 2 y el procedimiento anteriormente descritos pueden ser uniformes para el conjunto del calcetln. Este material textil puede tener una o unas propiedades flsicas y/o qulmicas especlficas, en vistas a integrar ciertas funciones. Por ejemplo, puede tener una composicion y/o incluir medios que permitan realizar una o varias de las siguientes funciones: antiolor, fungicida, absorcion de la humedad, cicatrizacion de la piel, impermeabilidad o repelencia al agua (propiedad de ser impermeable hasta un cierto punto), resistencia a la intrusion de un cuerpo extrano, resistencia a la abrasion, elasticidad.The textile material used for the piece 2 and the method described above can be uniform for the whole of the sock. This textile material can have one or more physical and / or chemical properties, in views to integrate certain functions. For example, it can have a composition and / or include means for performing one or more of the following functions: anti-odor, fungicide, moisture absorption, skin healing, impermeability or water repellency (property of being impermeable to a certain point), resistance to intrusion of a foreign body, resistance to abrasion, elasticity.
Adicionalmente, una o varias de estas propiedades pueden interesar solamente una o varias partes localizadas del calcetln. Por ejemplo, una parte puede presentar propiedades que le permitan resistir a una intrusion de un cuerpo extrano, lo cual puede no ser necesario en otras partes. Aun por ejemplo, una parte puede presentar una cierta impermeabilidad, lo cual puede no ser necesario en otra parte.Additionally, one or more of these properties may only interest one or several localized parts of the sock. For example, a part may have properties that allow it to resist an intrusion of a foreign body, which may not be necessary elsewhere. Even for example, a part may have a certain impermeability, which may not be necessary elsewhere.
Consecuentemente, el material textil utilizado para la pieza 2 y para el citado procedimiento puede ser uniforme, presentar propiedades locales, flsicas y/o qulmicas especlficas, en vistas a integrar una o varias de las citadas funciones.Consequently, the textile material used for piece 2 and for said procedure can be uniform, presenting specific local, physical and / or chemical properties, with a view to integrating one or several of said functions.
Se describen a continuacion, en conexion con las figuras 3A-3E, diversas formas de realizacion de una estructura de refuerzo 3 que puede ser utilizada en la realizacion de un zapato o de un elemento de calzado segun la invencion. Cada uno de estos diversos ejemplos esta realizado en un material basado en fibras, por ejemplo una poliamida, un poliuretano o cualquier material equivalente, y esta destinado a determinar una parte del bloque de suela y de los medios de refuerzo laterales del zapato. La estructura 3 puede, sin caracter limitativo, obtenerse por moldeo de un material termoplastico elastomerico, u obtenerse mediante cualquier tecnica conocida por un experto en la materia. De este modo, en la figura 3A, se ve un primer ejemplo de tal elemento de refuerzo 3, que incluye una parte flexible en configuracion de suela 30, delimitada por unos bordes 30', 30'', y unos elementos laterales de refuerzo 31-36, un primer extremo de los cuales esta fijado a uno de los bordes 30', 30'' de la suela 30, en tanto que el otro extremo puede incluir unos medios 31a-36a determinantes de trabillas por las cuales se pueden introducir una o varias tiras o cordones 37, destinado(s) a determinar uno o unos lazo(s), por ejemplo del tipo de los que se terminan en un elemento de apriete 39, como se ve en la figura 3C. Cada uno de los elementos de refuerzo laterales tiene preferentemente una forma tal y como se ilustra en la figura 3A, que va distanciandose, desde el extremo que es opuesto al correspondiente borde 30, 30' de la suela 30 al que esta directamente unido al borde de la suela. Esta forma permite tener un medio de refuerzo mas eficaz en las zonas laterales.Next, in connection with FIGS. 3A-3E, various embodiments of a reinforcement structure 3 that can be used in the embodiment of a shoe or shoe element according to the invention are described below. Each of these various examples is made of a material based on fibers, for example a polyamide, a polyurethane or any equivalent material, and is intended to determine a part of the sole block and the lateral reinforcement means of the shoe. The structure 3 can, without limitation, be obtained by molding an elastomeric thermoplastic material, or obtained by any technique known to a person skilled in the art. Thus, in Figure 3A, a first example of such reinforcing element 3 is seen, which includes a flexible part in sole configuration 30, delimited by edges 30 ', 30 ", and lateral reinforcement elements 31 -36, a first end of which is fixed to one of the edges 30 ', 30 "of the sole 30, while the other end may include means 30a-36a determinants of loops through which can be inserted a or several strips or cords 37, intended to determine one or some loop (s), for example of the type that end in a clamping element 39, as seen in Figure 3C. Each of the lateral reinforcement elements preferably has a shape as illustrated in Figure 3A, which is distanced, from the end that is opposite the corresponding edge 30, 30 'of the sole 30 to which is directly attached to the edge of the sole. This shape allows to have a more effective reinforcement means in the lateral zones.
La suela 30, por su constitucion en forma de una capa fina de fibras, es flexible, preferentemente segun dos direcciones, perpendicular una al eje del pie y siguiendo la otra este mismo eje. De ello resulta una adaptabilidad reforzada en vistas a las siguientes etapas.The sole 30, by its constitution in the form of a thin layer of fibers, is flexible, preferably in two directions, perpendicular to the axis of the foot and following the other this same axis. This results in a reinforced adaptability in view of the following stages.
En la forma de realizacion de la figura 3A, la suela 30 es plana y no esta limitada ni en su parte anterior ni en su parte posterior. Por lo tanto, no delimita ninguna zona extrema del pie ni ninguna zona en configuracion de contrafuerte para el pie.In the embodiment of figure 3A, the sole 30 is flat and is not limited neither in its front part nor in its back part. Therefore, it does not delimit any extreme zone of the foot nor any zone in configuration of buttress for the foot.
La forma de realizacion representada en la figura 3B incluye todos los elementos antes descritos en conexion con la figura 3A (por este motivo, no volveran a describirse estos elementos), pero incluye ademas, en el extremo anterior de la suela, un elemento 40 determinante de un tope y delimitador de la posicion extrema de la parte delantera del pie. Al igual que para la forma de realizacion anterior, este elemento de refuerzo no incluye limitacion en la zona posterior del pie y tampoco, especialmente, elemento definitorio de un contrafuerte. Este elemento anterior 40 se constituye a partir de una banda, tambien esta de material basado en fibras, dispuesta sensiblemente perpendicularmente al plano definido por la suela.The embodiment shown in figure 3B includes all the elements described above in connection with figure 3A (for this reason, these elements will not be described again), but also includes, at the front end of the sole, a determining element 40 of a stop and delimiter of the extreme position of the forefoot. As for the previous embodiment, this reinforcement element does not include limitation in the posterior area of the foot and, especially, a defining element of a buttress. This anterior element 40 is formed from a band, also of fiber-based material, arranged substantially perpendicular to the plane defined by the sole.
La forma de realizacion de la figura 3C incluye, a la vez, una zona 40 delimitadora de la posicion extrema de la parte delantera del pie, pero tambien una zona posterior 42 en configuracion de contrafuerte, y unida a al menos una parte de los elementos de refuerzo 31-36 mediante napas de fibras laterales 43, 43' que, al propio tiempo que conservan una cierta flexibilidad, van a aportar no obstante a la parte posterior una cierta resistencia o rigidez. Siendo los demas elementos representados en esta figura 3C identicos o similares a los ya descritos antes en conexion con las figuras 3A y 3B.The embodiment of figure 3C includes, at the same time, a zone 40 delimiting the extreme position of the forefoot, but also a rear area 42 in abutment configuration, and joined to at least a part of the elements of reinforcement 31-36 by lateral fiber webs 43, 43 'which, while retaining a certain flexibility, will nonetheless provide the back part with some strength or rigidity. The other elements represented in this figure 3C being identical or similar to those already described above in connection with figures 3A and 3B.
La forma de realizacion de la figura 3D es una variante de aquella de la figura 3C. Todavla se realiza una estructura que incluye medios de refuerzo laterales, un tope anterior 40 del pie y un contrafuerte posterior 42, pero en dos partes esta vez, combinando, por una parte, la estructura de la figura 3A y, por otra, la estructura representada en la figura 3E. Esta ultima incluye una parte 30a en configuracion de suela, un tope anterior 40, una parte posterior 42 en configuracion de contrafuerte y unos elementos laterales en configuracion tambien de medio de contrafuerte, en forma de napas de fibras laterales 43a, 43a'. En esta parte se puede introducir la estructura de la figura 3A, hasta que, por ejemplo, el borde anterior de la suela 30 de esta ultima entre en contacto con la superficie interior del tope anterior 40. Se puede tambien realizar el ensamblaje inverso, en el que la estructura de la figura 3E es la que se introduce en la estructura de la figura 3A, hasta que las partes superiores de los elementos de refuerzo 31-34 de esta ultima queden sensiblemente coincidentes con respectivas porciones de los bordes 430, 430' de las napas fibrosas laterales 43a, 43'a.The embodiment of figure 3D is a variant of that of figure 3C. A structure is still made that includes lateral reinforcement means, an anterior stop 40 of the foot and a posterior buttress 42, but in two parts this time, combining, on the one hand, the structure of figure 3A and, on the other, the structure represented in Figure 3E. The latter includes a part 30a in the sole configuration, an anterior stop 40, a rear part 42 in the configuration of a buttress and lateral elements in the configuration also of a buttress means, in the form of lateral fiber webs 43a, 43a '. In this part the structure of figure 3A can be introduced, until, for example, the front edge of the sole 30 of the latter comes into contact with the inner surface of the front stop 40. It can also be carried out the reverse assembly, in that the structure of figure 3E is that which is introduced into the structure of figure 3A, until the upper parts of the reinforcement elements 31-34 of the latter are substantially coincident with respective portions of the edges 430, 430 ' of the napas side fibroses 43a, 43'a.
A continuacion se pasa a describir el modo en que se puede realizar un zapato a partir de los diferentes elementos que ya han sido descritos antes.The following describes the way in which a shoe can be made from the different elements that have already been described before.
Para conseguir esto, se utiliza una horma, o preforma, tal como la horma solida 50 representada, respectivamente en vista desde el frente y en vista desde un lado, en las figuras 4A y 4B. Esta horma reproduce los contornos de un pie.To achieve this, a last, or preform, such as the solid form 50 shown, respectively, is used in view from the front and from a side, in Figures 4A and 4B. This last reproduces the contours of a foot.
Sobre esta horma, se puede enfundar el elemento textil de las figuras 1A y 1B, para obtener el elemento intermedio representado en las figuras 5A y 5B: la parte extrema anterior 12 del calcetln entra en contacto con la parte delantera del pie, la parte 10 recubre el pie propiamente dicho, la parte 14 entra en contacto con el talon y la cana 16 rodea el tobillo, hallandose el segundo talon 18 en contacto con la parte postero-superior de este ultimo. El conjunto se prolonga en la segunda cana 20.On this form, the textile element of FIGS. 1A and 1B can be encased to obtain the intermediate element shown in FIGS. 5A and 5B: the front end part 12 of the sock comes into contact with the front part of the foot, part 10 it covers the foot itself, the part 14 comes into contact with the heel and the shaft 16 surrounds the ankle, the second heel 18 being in contact with the postero-superior part of the latter. The whole is prolonged in the second channel 20.
Sobre este conjunto, se pasa a posicionar uno de los elementos de refuerzo de las figuras 3A-3E: se ha elegido, en este punto, el elemento de material compuesto de la figura 3D. La parte anterior del pie de la horma 50 (provista del calcetln) queda posicionada contra la superficie interior del tope anterior 40, y el contrafuerte 48 queda posicionado contra la parte trasera del talon de la horma 50. Habida cuenta de la flexibilidad del material basado en fibras constitutivo de los elementos de refuerzo as! posicionados, estos ultimos se pueden adaptar a la forma definida por el elemento solido 50. Adicionalmente, la estructura de los medios de refuerzo de la figura 3D presenta una ventaja, en el sentido de que las dos partes, anterior y posterior, ocasionalmente pueden deslizar una respecto a la otra, permitiendo as! una adaptacion de la estructura de refuerzo al tamano definido por la horma 50.On this set, one of the reinforcement elements of FIGS. 3A-3E is positioned: the composite element of FIG. 3D has been chosen at this point. The front part of the foot of the last 50 (provided with the sock) is positioned against the inner surface of the front stop 40, and the buttress 48 is positioned against the back of the heel of the last 50. Given the flexibility of the material based in fibers constitutive of the elements of reinforcement as! positioned, the latter can be adapted to the shape defined by the solid element 50. Additionally, the structure of the reinforcement means of figure 3D presents an advantage, in the sense that the two parts, front and rear, can occasionally slide one with respect to the other, allowing ace! an adaptation of the reinforcing structure to the size defined by the last 50.
Como se ve en las figuras 6A y 6B, la abertura 21, realizada en la segunda cana 20 del calcetln, permite introducir, hacia el interior del mismo, el o los cordones que posteriormente permitiran cerrar el zapato.As seen in Figures 6A and 6B, the opening 21, made in the second channel 20 of the sock, allows introducing, to the interior thereof, the shoe or cords that will later allow closing the shoe.
Estos dos elementos, el calcetln de material textil y el elemento de refuerzo, pueden ser ensamblados, por ejemplo por pegado, determinando as! el conjunto una estructura no reversible. Como variante, el conjunto se puede someter a una etapa de calentamiento, en vistas a realizar una fusion del material de la estructura de refuerzo y del material del calcetln 10.These two elements, the textile material sock and the reinforcement element, can be assembled, for example by gluing, thus determining! the whole a non-reversible structure. As a variant, the assembly can be subjected to a heating step, in order to perform a fusion of the material of the reinforcing structure and the material of the sock 10.
Como variante, el calcetln de material textil y el elemento de refuerzo pueden ser ensamblados de manera reversible. Por ejemplo, las superficies que se deben ensamblar una con otra se unen por medios de tipo enganche por salto elastico, botones, utilizacion de superficies de cierre por adhesion mecanica, de tipo “Velcro®”, dispuestas en las zonas destinadas a entrar en contacto entre si.As a variant, the textile material sock and the reinforcement element can be assembled in a reversible manner. For example, the surfaces that are to be joined to one another are joined by means of snap-hook type means, buttons, use of mechanical adhesion closure surfaces, of the "Velcro®" type, arranged in the areas intended to come into contact each.
En el curso de una etapa ulterior, y como se ilustra en las figuras 7A y 7B, a continuacion se puede traer la parte determinante de la segunda cana 20 sobre el pie, etapa que no precisa mas que de una manipulacion simple por parte de un operario. Este ase los bordes de la abertura extrema 22 del calcetln y tira de la parte determinante de la segunda cana 20, progresivamente, por una parte sobre la parte superior del pie y, por otra, sobre la zona en configuracion de suela.In the course of a further step, and as illustrated in FIGS. 7A and 7B, the determinant part of the second channel 20 can then be brought over the foot, a step that requires no more than simple manipulation by a person. operator. This seizes the edges of the extreme opening 22 of the sock and pulls the determining part of the second channel 20, progressively, on the one hand on the upper part of the foot and, on the other, on the area in the sole configuration.
El operario continua progresivamente esta operacion hasta que la abertura 22 alcance el extremo anterior del calcetln, para determinar un conjunto tal como el que se representa en la figura 7C. El segundo talon 18 recubre entonces el primer talon 14, que se halla situado en la primera capa textil, en contacto con la horma 50. El cordon 37 y sus medios de apriete 39 permanecen accesibles por la abertura 21.The operator progressively continues this operation until the opening 22 reaches the anterior end of the sock, to determine an assembly such as that shown in Figure 7C. The second heel 18 then covers the first heel 14, which is located in the first textile layer, in contact with the last 50. The cord 37 and its tightening means 39 remain accessible through the opening 21.
Todavla es posible reforzar el ensamblaje as! obtenido, agregando todavla una capa de refuerzo, es decir, introduciendo la estructura de la figura 7C en una segunda estructura de refuerzo, de uno de los tipos ya descritos antes en conexion con las figuras 3A-3E.It is still possible to reinforce the assembly as! obtained, adding still a reinforcing layer, that is, introducing the structure of Figure 7C into a second reinforcing structure, of one of the types already described above in connection with Figures 3A-3E.
Asl, se ha realizado una prenda de calzado que, ocasionalmente, se puede completar con una suela 52, por ejemplo por pegado, mas robusta que la parte 30 de material basado en fibras del elemento de refuerzo (vease figura 8). El conjunto obtenido, con suela 52 o sin ella, es extremadamente liviano, ya que no incluye mas que dos capas de material textil y uno o varios elemento(s) de refuerzo de material en fibras, que es/son muy fino(s) y muy ligero(s). Por lo tanto, esta estructura incluye dos “pieles” entre las cuales van dispuestos uno o varios elementos de refuerzo. Como se ha comprendido con la lectura de la descripcion de las operaciones, estas no ponen en practica ninguna etapa de cosido, y ninguna etapa de posicionamiento delicado de piezas unas respecto a otras. Asl, por tanto, es posible realizar una prenda de calzado, o un zapato, de manera muy simple, muy rapida y muy economica.Thus, a footwear garment has been made that, occasionally, can be completed with a sole 52, for example by gluing, more robust than the part 30 of fiber-based material of the reinforcement element (see figure 8). The set obtained, with sole 52 or without it, is extremely light, since it does not include more than two layers of textile material and one or more reinforcing element (s) of fiber material, which is / are very thin (s) and very light (s). Therefore, this structure includes two "skins" between which one or more reinforcing elements are arranged. As it has been understood with the reading of the description of the operations, these do not put into practice any sewing stage, and no stage of delicate positioning of pieces with respect to each other. Thus, it is possible to make a footwear, or a shoe, very simply, very quickly and very economically.
Ejemplos de realizacion anteriormente dados ponen en practica un calcetln del tipo del que esta descrito en conexion con las figuras 1A y 1B, es decir, con dos canas 16, 20. Examples of embodiments given above implement a sock of the type described in connection with Figures 1A and 1B, that is, with two coats 16, 20.
En otro ejemplo de realizacion, ilustrado en las figuras 9A y 9B, se utiliza un caicetln simple, con una sola cana 16. Este calcetln se enfunda en la horma 50 de las figuras 4A y 4B. Seguidamente, al igual que en la etapa de las figuras 6A y 6B, se aplica al conjunto una estructura de refuerzo, por ejemplo del tipo de una de las anteriormente descritas en conexion con las figuras 3A-3E. Se ensamblan entonces el elemento textil y el o los elementos de refuerzo, de manera definitiva (por ejemplo, por pegado y/o calentamiento) o de manera reversible, por ejemplo por medios de tipo enganche por salto elastico, botones, mediante utilizacion de superficies de cierre por adhesion mecanica, de tipo “Velcro®”, dispuestas en las zonas destinadas a entrar en contacto entre si.In another embodiment, illustrated in Figures 9A and 9B, a simple caicetln with a single channel 16 is used. This sock is sheathed in the last 50 of Figures 4A and 4B. Next, as in the step of FIGS. 6A and 6B, a reinforcement structure is applied to the assembly, for example of the type of one of those previously described in connection with FIGS. 3A-3E. The textile element and the reinforcing element (s) are then assembled definitively (for example, by bonding and / or heating) or reversibly, for example by means of a snap-fit type means, buttons, by using surfaces of closure by mechanical adhesion, of type "Velcro®", arranged in the areas destined to come into contact with each other.
Se obtiene entonces la estructura de la figura 9B, que se puede completar con una suela 52, tal como la presentada en la figura 8.The structure of figure 9B is then obtained, which can be completed with a sole 52, such as that shown in figure 8.
Para este ejemplo de realizacion, se puede utilizar, tambien, en cuanto material textil del calcetln, un material que presente una o unas propiedades flsicas y/o qulmicas, en vistas a conferirle una de las funciones ya mencionadas antes. Adicionalmente, tambien, esta o estas propiedades puede(n) ser homogenea(s) en el conjunto del material textil, o localizada(s) solamente en una parte del mismo.For this example of embodiment, it is also possible to use, as textile material of the sock, a material having one or more physical and / or chemical properties, in order to confer one of the functions already mentioned above. Additionally, also, this or these properties can be (are) homogeneous in the whole of the textile material, or located only in a part of it.
Se ha visto que la pieza textil 2 esta fabricada de manera enteriza, en la llnea de que la primera parte y la segunda parte son fabricadas una en continuidad directa de la otra. It has been seen that the textile piece 2 is manufactured integrally, in the line that the first part and the second part are manufactured one in direct continuity of the other.
Claims (14)
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EP1475006A1 (en) * | 2003-05-06 | 2004-11-10 | Cheng-Ming Chen | Sock combined with insole |
US7434336B2 (en) * | 2003-07-19 | 2008-10-14 | Dale Kosted | Footwear incorporating a self-locking sock |
KR20050119528A (en) * | 2004-06-16 | 2005-12-21 | 김봉락 | Double socks and method for producing the same |
US20060253962A1 (en) * | 2005-05-11 | 2006-11-16 | Wei Hua | Leg length discrepancy corrective sock |
US20080005927A1 (en) * | 2006-07-06 | 2008-01-10 | Kun-Wang Hung | Multi-function shoe having flexible sock body |
US7774956B2 (en) * | 2006-11-10 | 2010-08-17 | Nike, Inc. | Article of footwear having a flat knit upper construction or other upper construction |
TW200922480A (en) * | 2007-11-28 | 2009-06-01 | Asiatic Fiber Corp | Socks with enhanced protection of ankles |
US8578632B2 (en) * | 2010-07-19 | 2013-11-12 | Nike, Inc. | Decoupled foot stabilizer system |
US20120084902A1 (en) * | 2010-10-11 | 2012-04-12 | Lee Kerry T | Socks with pouch for insoles |
WO2012166244A1 (en) * | 2011-04-08 | 2012-12-06 | Dashamerica, Inc. D/B/A Pearl Izumi Usa, Inc. | Seamless upper for footwear and method for making the same |
US9365960B2 (en) | 2011-04-20 | 2016-06-14 | Nike, Inc. | Sock with zones of varying layers |
CN202407325U (en) * | 2011-12-27 | 2012-09-05 | 富贵鸟(中国)有限公司 | Shoe |
KR102069225B1 (en) | 2012-01-20 | 2020-01-22 | 가부시키가이샤 시마세이키 세이사쿠쇼 | Footwear, and method for manufacturing footwear |
-
2012
- 2012-12-21 FR FR1203568A patent/FR2999882B1/en not_active Expired - Fee Related
-
2013
- 2013-12-06 US US14/654,088 patent/US20150342261A1/en not_active Abandoned
- 2013-12-06 AU AU2013366366A patent/AU2013366366B2/en not_active Ceased
- 2013-12-06 JP JP2015548686A patent/JP6396921B2/en active Active
- 2013-12-06 EP EP13818252.2A patent/EP2934209B1/en active Active
- 2013-12-06 CA CA2895434A patent/CA2895434A1/en not_active Abandoned
- 2013-12-06 CN CN201810356714.4A patent/CN108354258B/en active Active
- 2013-12-06 ES ES13818252T patent/ES2711633T3/en active Active
- 2013-12-06 PL PL13818252T patent/PL2934209T3/en unknown
- 2013-12-06 CN CN201380071819.0A patent/CN105007772A/en active Pending
- 2013-12-06 RU RU2015129781A patent/RU2015129781A/en not_active Application Discontinuation
- 2013-12-06 WO PCT/FR2013/000323 patent/WO2014096560A2/en active Application Filing
Also Published As
Publication number | Publication date |
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AU2013366366A1 (en) | 2015-07-09 |
PL2934209T3 (en) | 2019-04-30 |
FR2999882B1 (en) | 2015-06-12 |
WO2014096560A3 (en) | 2014-12-18 |
EP2934209A2 (en) | 2015-10-28 |
US20150342261A1 (en) | 2015-12-03 |
CA2895434A1 (en) | 2014-06-26 |
CN105007772A (en) | 2015-10-28 |
WO2014096560A2 (en) | 2014-06-26 |
JP6396921B2 (en) | 2018-09-26 |
JP2016504106A (en) | 2016-02-12 |
AU2013366366B2 (en) | 2017-09-28 |
EP2934209B1 (en) | 2018-11-14 |
CN108354258A (en) | 2018-08-03 |
CN108354258B (en) | 2021-05-28 |
FR2999882A1 (en) | 2014-06-27 |
RU2015129781A (en) | 2017-02-02 |
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