ES2572913T3 - Platform shoe structure - Google Patents
Platform shoe structure Download PDFInfo
- Publication number
- ES2572913T3 ES2572913T3 ES13196571.7T ES13196571T ES2572913T3 ES 2572913 T3 ES2572913 T3 ES 2572913T3 ES 13196571 T ES13196571 T ES 13196571T ES 2572913 T3 ES2572913 T3 ES 2572913T3
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- Prior art keywords
- sole
- shoe
- section
- heel
- platform
- Prior art date
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Links
- 210000002683 foot Anatomy 0.000 claims description 48
- 230000037431 insertion Effects 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 19
- 210000003371 toe Anatomy 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000008719 thickening Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 206010033425 Pain in extremity Diseases 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B21/00—Heels; Top-pieces or top-lifts
- A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
- A43B21/38—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means by screws only
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
- A43B13/127—Soles with several layers of different materials characterised by the midsole or middle layer the midsole being multilayer
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/143—Soles; Sole-and-heel integral units characterised by the constructive form provided with wedged, concave or convex end portions, e.g. for improving roll-off of the foot
- A43B13/146—Concave end portions, e.g. with a cavity or cut-out portion
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/16—Pieced soles
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
- A43B13/386—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process multilayered
-
- 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
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/142—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the medial arch, i.e. under the navicular or cuneiform bones
-
- 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
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/1425—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the ball of the foot, i.e. the joint between the first metatarsal and first phalange
-
- 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
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/144—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone
-
- 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
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/1445—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the midfoot, i.e. the second, third or fourth metatarsal
-
- 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
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/145—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the toes, i.e. the phalanges
-
- 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
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
- A43B7/148—Recesses or holes filled with supports or pads
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B9/00—Footwear characterised by the assembling of the individual parts
- A43B9/14—Platform shoes
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Una estructura de un zapato de plataforma (3) que comprende al menos una parte superior (4), una suela intermedia (5), y una suela externa; estando la parte superior (4) unida a la suela intermedia (5), comprendiendo la parte superior (4) al menos una abertura de uso (41); estando la suela intermedia (5) montada en la suela externa (6), comprendiendo la suela intermedia (5) una base de suela intermedia (51) y una almohadilla frontal (52), teniendo la base de suela intermedia (51) una parte posterior que está ahuecada para formar un primer hueco (53), estando la almohadilla frontal (52) montada en una parte anterior de la base de suela intermedia (51), estando la almohadilla frontal (52) ahuecada para formar un segundo hueco (54) y un tercer hueco (55); y comprendiendo la suela externa (6) una sección de soporte (61), una sección inferior (62) y un tacón (63), teniendo la sección de soporte (61) una parte posterior a la que está fijado el tacón (63), estando la sección inferior (62) provista en un lado inferior de la sección de soporte (61) y el tacón (63), teniendo la sección inferior (62) una parte anterior sobre la que está formada una plataforma inferior (64).A structure of a platform shoe (3) comprising at least one upper part (4), an intermediate sole (5), and an outer sole; the upper part (4) being attached to the midsole (5), the upper part (4) comprising at least one use opening (41); the intermediate sole (5) being mounted on the external sole (6), the intermediate sole (5) comprising an intermediate sole base (51) and a front pad (52), the intermediate sole base (51) having a part rear which is recessed to form a first recess (53), the front pad (52) being mounted on a front part of the midsole base (51), the front cushion (52) being recessed to form a second recess (54 ) and a third hole (55); and the outer sole (6) comprising a support section (61), a lower section (62) and a heel (63), the support section (61) having a rear part to which the heel (63) is fixed the lower section (62) being provided on a lower side of the support section (61) and the heel (63), the lower section (62) having an anterior part on which a lower platform (64) is formed.
Description
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DESCRIPCIONDESCRIPTION
Estructura de zapato de plataformaPlatform shoe structure
(a) Campo tecnico de la invencion(a) Technical field of the invention
La presente invencion se refiere, en general, a una estructura de un zapato de plataforma, y mas particularmente a una estructura de un zapato de plataforma que alivia deslizamientos hacia delante de un pie en el zapato de plataforma para mejorar la seguridad y comodidad del pie que lleva el zapato de plataforma.The present invention relates, in general, to a structure of a platform shoe, and more particularly to a structure of a platform shoe that relieves slips forward of one foot in the platform shoe to improve foot safety and comfort. wearing the platform shoe.
(b) Descripcion de la tecnica anterior(b) Description of the prior art
Los documentos US 2 185 526, US 4 003 146 y WO 2013/065684 son parte de la tecnica anterior.US 2 185 526, US 4 003 146 and WO 2013/065684 are part of the prior art.
Para permitir un incremento “instantaneo” de la altura corporal de una consumidora hasta un nivel predeterminado, el negocio del calzado proporciona un zapato de plataforma 1. Tal como se muestra en la figura 1, el zapato de plataforma 1 comprende una parte superior 11, una suela intermedia 12 y una suela externa 13.To allow an "instantaneous" increase in the body height of a consumer to a predetermined level, the shoe business provides a platform shoe 1. As shown in Figure 1, platform shoe 1 comprises a top 11, an intermediate sole 12 and an external sole 13.
La parte superior 11 comprende una abertura de uso 111. La parte superior 11 esta unida, por medio de adhesivos o costura, a la suela intermedia 12. La combinacion de la parte superior 11 y la suela intermedia 12 se fija a continuacion a la suela externa 13 para formar una estructura unitaria por medio de adhesivos o costura.The upper part 11 comprises a use opening 111. The upper part 11 is attached, by means of adhesives or seam, to the intermediate sole 12. The combination of the upper part 11 and the intermediate sole 12 is then fixed to the sole external 13 to form a unitary structure by means of adhesives or seam.
La suela externa 13 se fabrica generalmente en forma unitaria a traves de moldeo por inyeccion. La suela externa 13 comprende una plataforma inferior 131 formada en una parte anterior de la misma. La suela externa 13 tiene un extremo posterior al que esta fijado un tacon 14. Tanto el tacon 14 como la plataforma inferior 131 tienen alturas predeterminadas, de modo que el zapato de plataforma 1 se mantiene a una distancia del suelo.The outer sole 13 is generally manufactured in unit form through injection molding. The outer sole 13 comprises a lower platform 131 formed in an anterior part thereof. The outer sole 13 has a rear end to which a heel 14 is attached. Both the heel 14 and the lower platform 131 have predetermined heights, so that the platform shoe 1 is kept at a distance from the ground.
Tal como se muestra en la figura 2, en un uso del zapato de plataforma 1, un pie 2 de una usuaria se introduce a traves de la abertura de uso 111 de la parte superior 11 al interior del zapato de plataforma 1. El pie 2 se pone en contacto con la suela intermedia 12 con el talon 21 y la planta del pie 22. Mas especificamente, el peso corporal de la usuaria es transmitido a traves del talon 21 y la planta del pie 22 del pie 2 a la suela intermedia 12 para estar soportado por la suela externa 13. En otras palabras, el arco 23 del pie 2 esta generalmente en un estado en que no esta soportado.As shown in Figure 2, in a use of platform shoe 1, a foot 2 of a user is introduced through the use opening 111 of the upper part 11 into the platform shoe 1. Foot 2 it contacts the midsole 12 with the heel 21 and the sole of the foot 22. More specifically, the user's body weight is transmitted through the heel 21 and the sole of the foot 22 of the foot 2 to the midsole 12 to be supported by the outer sole 13. In other words, the arch 23 of foot 2 is generally in a state in which it is not supported.
Ademas, tanto la suela intermedia 12 como la suela externa 13 tienen superficies superiores planas. Cuando una usuaria que lleva el zapato va caminando, particularmente para el estado en que la suela externa 13 tiene un tacon 14 de una altura sustancial, el talon 21 y la planta del pie 22 del pie 2 de la usuaria pueden deslizarse hacia delante en el zapato de plataforma 1 sin impedimentos. Dicho estado causa facilmente danos al pie 2.In addition, both the midsole 12 and the outer sole 13 have flat upper surfaces. When a user wearing the shoe is walking, particularly for the state in which the outer sole 13 has a heel 14 of a substantial height, the heel 21 and the sole 22 of the wearer's foot 2 can slide forward in the platform 1 shoe without impediments. This state easily causes damage to foot 2.
Ademas, el tacon 14 y la plataforma inferior 131 de la suela externa 13 del zapato de plataforma convencional 1 son generalmente de altura. Cuando una usuaria lleva puesto el zapato de plataforma 1 y camina, una seccion de extremo posterior 1311 de la plataforma inferior 131 de la suela externa 13 se convierte en un punto en el que puede producirse concentracion de tension. Mas especificamente, la parte desde un extremo posterior de la seccion de extremo posterior 1311 de la plataforma inferior 131 de la suela externa 13 hasta el tacon 14 puede experimentar oscilacion y retorcimiento. Esto, junto con que el zapato de plataforma 1 no soporte el arco 23 del pie 2 de la usuaria, causaria un retorcimiento y deformacion excesivas del arco 23 del pie 2 al caminar y, por lo tanto, causaria una incomodidad extrema del pie 2, o en un estado peor, causaria dano al arco 23.In addition, the heel 14 and the lower platform 131 of the outer sole 13 of the conventional platform shoe 1 are generally of height. When a user wears the platform shoe 1 and walks, a rear end section 1311 of the lower platform 131 of the outer sole 13 becomes a point where stress concentration can occur. More specifically, the part from a rear end of the rear end section 1311 of the lower platform 131 of the outer sole 13 to the heel 14 may experience oscillation and twisting. This, together with the fact that the platform shoe 1 does not support the bow 23 of the user's foot 2, would cause excessive twisting and deformation of the bow 23 of the foot 2 while walking and, therefore, would cause extreme discomfort of the foot 2, or in a worse state, it would cause damage to the arch 23.
Por lo tanto, es un desafio de la industria zapatera superar las desventajas del zapato de plataforma convencional 1. RESUMEN DE LA INVENCIONTherefore, it is a challenge of the shoe industry to overcome the disadvantages of the conventional platform shoe 1. SUMMARY OF THE INVENTION
El objeto principal de la presente invencion es proporcionar una estructura de un zapato de plataforma, que supere el problema de que el zapato de plataforma convencional no puede impedir deslizamientos hacia delante del pie de una usuaria en el zapato de plataforma y no puede proporcionar un soporte al arco del pie y, por lo tanto, causa facilmente incomodidad y dolor del pie.The main object of the present invention is to provide a structure of a platform shoe, which overcomes the problem that the conventional platform shoe cannot prevent slipping forward of a user's foot in the platform shoe and cannot provide a support to the arch of the foot and, therefore, easily causes discomfort and foot pain.
Para alcanzar el objeto, la solucion tecnica adoptada en la presente invencion es que se proporcione una estructura de un zapato de plataforma, en la que el zapato de plataforma comprende al menos una parte superior, una suela intermedia, y una suela externa. La parte superior esta unida a la suela intermedia. La parte superior comprende al menos una abertura de uso. La suela intermedia esta unida a la suela externa. La suela intermedia comprende una base de suela intermedia y una almohadilla frontal. La base de suela intermedia tiene una parte posterior que esta ahuecada para formar un primer hueco. La almohadilla frontal esta montada en una parte anterior de la base de suela intermedia. La almohadilla frontal esta ahuecada para formar un segundo hueco y un tercer hueco. La suela externa comprende una seccion de soporte, una seccion inferior y un tacon. La seccion de soporte tiene una parteTo achieve the object, the technical solution adopted in the present invention is that a structure of a platform shoe is provided, in which the platform shoe comprises at least one upper part, an intermediate sole, and an outer sole. The upper part is attached to the midsole. The upper part comprises at least one use opening. The midsole is attached to the outer sole. The intermediate sole comprises an intermediate sole base and a front pad. The midsole base has a back that is recessed to form a first hole. The front pad is mounted on a front part of the midsole base. The front pad is recessed to form a second hole and a third hole. The outer sole comprises a support section, a lower section and a heel. The support section has a part
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posterior a la que esta fijado el tacon. La seccion inferior esta formada en el lado inferior de la seccion de soporte y el tacon. La seccion inferior tiene una parte anterior en la que esta formada una plataforma inferior.after which the heel is fixed. The lower section is formed on the lower side of the support section and the heel. The lower section has an anterior part in which a lower platform is formed.
Con la solucion tecnica descrita anteriormente, la presente invencion consigue la siguiente eficacia. Disponiendo un primer hueco, un segundo hueco y un tercer hueco en la suela intermedia y colocando una primera almohadilla blanda cuya forma corresponde al primer hueco en el primer hueco, colocando una segunda almohadilla blanda cuya forma corresponde al segundo hueco en el segundo hueco, y colocar una tercera almohadilla blanda cuya forma corresponde al tercer hueco en el tercer hueco, la suela intermedia esta dotada de una pluralidad de sitios antideslizantes sobre ella para aliviar deslizamientos hacia delante de un pie en el zapato de plataforma para mejorar la seguridad y la comodidad del pie que lleva puesto el zapato de plataforma.With the technical solution described above, the present invention achieves the following efficacy. Arranging a first hole, a second hole and a third hole in the intermediate sole and placing a first soft pad whose shape corresponds to the first hole in the first hole, placing a second soft pad whose shape corresponds to the second hole in the second hole, and Placing a third soft pad whose shape corresponds to the third hollow in the third hollow, the midsole is provided with a plurality of non-slip sites on it to relieve sliding forward of one foot in the platform shoe to improve the safety and comfort of the foot wearing the platform shoe.
Los objetivos y el resumen anteriores proporcionan solamente una breve introduccion a la presente invencion. Para apreciar completamente estos y otros objetos de la presente invencion asi como la propia invencion, todos los cuales se volveran evidentes para los expertos en la materia, la siguiente description detallada de la invencion y las reivindicaciones deben leerse junto con los dibujos adjuntos. En toda la memoria descriptiva y los dibujos, numeros de referencia identicos se refieren a partes identicas o similares.The above objectives and summary provide only a brief introduction to the present invention. To fully appreciate these and other objects of the present invention as well as the invention itself, all of which will become apparent to those skilled in the art, the following detailed description of the invention and the claims should be read together with the accompanying drawings. Throughout the specification and drawings, identical reference numbers refer to identical or similar parts.
Muchas otras ventajas y caracteristicas de la presente invencion se volveran manifiestas para los expertos en la materia al hacer referencia a la descripcion detallada y las hojas de dibujos adjuntas en las que se muestra una realization estructural preferida que incorpora los principios de la presente invencion a modo de ejemplo ilustrativo.Many other advantages and features of the present invention will become apparent to those skilled in the art by referring to the detailed description and the accompanying drawing sheets showing a preferred structural realization incorporating the principles of the present invention by way of Illustrative example.
BREVE DESCRIPCION DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
La figura 1 es una vista en perspectiva que muestra un zapato de plataforma convencional.Figure 1 is a perspective view showing a conventional platform shoe.
La figura 2 es una vista esquematica que muestra un uso del zapato de plataforma convencional.Figure 2 is a schematic view showing a use of the conventional platform shoe.
La figura 3 es una vista esquematica que muestra un zapato de plataforma de acuerdo con la presente invencion.Figure 3 is a schematic view showing a platform shoe in accordance with the present invention.
La figura 4 es una vista en despiece ordenado que muestra una suela intermedia de la presente invencion.Figure 4 is an exploded view showing an intermediate sole of the present invention.
La figura 5 es una vista en perspectiva que muestra, de forma separada, una seccion de soporte y un tacon de una suela externa de la presente invencion.Figure 5 is a perspective view showing, separately, a support section and a heel of an outer sole of the present invention.
La figura 6 es una vista de seccion transversal que muestra, de forma separada, la suela externa y la suela intermedia de la presente invencion.Figure 6 is a cross-sectional view showing, separately, the outer sole and intermediate sole of the present invention.
La figura 7 es una vista en perspectiva que muestra, de forma separada, la suela externa y la suela intermedia de la presente invencion.Figure 7 is a perspective view showing, separately, the outer sole and intermediate sole of the present invention.
La figura 8 es una vista esquematica que muestra un uso del zapato de plataforma de acuerdo con la presente invencion.Figure 8 is a schematic view showing a use of the platform shoe in accordance with the present invention.
DESCRIPCION DETALLADA DE LAS REALIZACIONES PREFERIDASDETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
Las siguientes descripciones son realizaciones ejemplares solamente, y no pretenden limitar el alcance, la aplicabilidad o configuracion de la invencion de ninguna manera. En su lugar, la siguiente descripcion proporciona una ilustracion conveniente para implementar realizaciones ejemplares de la invencion. Pueden realizarse diversos cambios a las realizaciones descritas en la funcion y la disposition de los elementos descritos sin alejarse del alcance de la invencion, tal como se describe en las reivindicaciones adjuntas.The following descriptions are exemplary embodiments only, and are not intended to limit the scope, applicability or configuration of the invention in any way. Instead, the following description provides a convenient illustration for implementing exemplary embodiments of the invention. Various changes can be made to the embodiments described in the function and arrangement of the elements described without departing from the scope of the invention, as described in the appended claims.
Con referencia en primer lugar a la figura 3, la presente invencion proporciona una estructura de un zapato de plataforma. El zapato de plataforma 3 comprende al menos una parte superior 4, una suela intermedia 5 y una suela externa 6.With reference first to Figure 3, the present invention provides a structure of a platform shoe. The platform shoe 3 comprises at least one upper part 4, an intermediate sole 5 and an outer sole 6.
Tal como se muestra en la figura 3, la parte superior 4 esta unida a la suela intermedia 5 por medio de adhesivo o costura. La parte superior 4 tiene al menos una abertura de uso 41.As shown in Figure 3, the upper part 4 is attached to the midsole 5 by means of adhesive or seam. The upper part 4 has at least one use opening 41.
Tal como se muestra en la figura 4, la suela intermedia 5 comprende una base de suela intermedia 51 y una almohadilla frontal 52. La base de suela intermedia 51 tiene una parte posterior (concretamente una ubicacion de tacon) que esta ahuecada para formar un primer hueco 53. La almohadilla frontal 52 esta montada en una parte anterior de la base de suela intermedia 51 (concretamente una ubicacion de planta del zapato). La almohadilla frontal 52 esta ahuecada para formar un segundo hueco 54 y un tercer hueco 55. La base de suela intermedia 51 tiene un reverso que comprende una pluralidad de agujeros de insertion 56 formados en una parte del mismo entre el primer hueco 53 y el segundo hueco 54.As shown in Figure 4, the intermediate sole 5 comprises an intermediate sole base 51 and a front pad 52. The intermediate sole base 51 has a rear part (specifically a heel location) that is recessed to form a first hollow 53. The front pad 52 is mounted on a front part of the intermediate sole base 51 (specifically a shoe plan location). The front pad 52 is recessed to form a second recess 54 and a third recess 55. The intermediate sole base 51 has a reverse comprising a plurality of insertion holes 56 formed in a portion thereof between the first recess 53 and the second hollow 54.
El primer hueco 53 esta dispuesto para extenderse en una direction axial de la suela intermedia 5 y formado en la parte posterior de la suela intermedia 5 (concretamente la ubicacion de tacon). El primer hueco 53 es un hueco concavo que tiene una parte central que es relativamente profunda y una parte circunferencial que es relativamenteThe first hole 53 is arranged to extend in an axial direction of the intermediate sole 5 and formed at the rear of the intermediate sole 5 (specifically the heel location). The first recess 53 is a concave recess having a central part that is relatively deep and a circumferential part that is relatively
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poco profunda. El segundo hueco 54 esta dispuesto para extenderse en una direccion transversal de la suela intermedia 5 y formado en una parte posterior de la almohadilla frontal 52. El segundo hueco 54 es un rebaje concavo que tiene una parte central que es relativamente profunda y una parte circunferencial que es relativamente poco profunda. El tercer hueco 55 esta dispuesto para extenderse en una direccion transversal de la suela intermedia 5 y formado en una parte anterior de la almohadilla frontal 52. El tercer hueco 55 es un rebaje concavo que tiene una parte central que es relativamente profunda y una parte circunferencial que es relativamente poco profunda. Mas especificamente, el primer hueco 53, el segundo hueco 54 y el tercer hueco 55 estan dispuestos secuencialmente en una direccion desde la parte posterior del zapato de plataforma 3 (el tacon) hacia la parte anterior (planta del zapato).shallow The second recess 54 is arranged to extend in a transverse direction of the intermediate sole 5 and formed in a rear part of the front pad 52. The second recess 54 is a concave recess having a central part that is relatively deep and a circumferential part. That is relatively shallow. The third hole 55 is arranged to extend in a transverse direction of the intermediate sole 5 and formed in a front part of the front pad 52. The third hole 55 is a concave recess having a central part that is relatively deep and a circumferential part That is relatively shallow. More specifically, the first recess 53, the second recess 54 and the third recess 55 are arranged sequentially in a direction from the rear of the platform shoe 3 (the heel) to the front (the sole of the shoe).
El primer hueco 53 recibe en su interior una primera almohadilla blanda 57 que esta formada para coincidir con la forma del primer hueco 53. El segundo hueco 54 recibe en su interior una segunda almohadilla blanda 58 que esta formada para coincidir con la forma del segundo hueco 54.The first hole 53 receives inside it a first soft pad 57 that is formed to coincide with the shape of the first hole 53. The second hole 54 receives inside it a second soft pad 58 that is formed to match the shape of the second hole. 54
El tercer hueco 55 recibe en su interior una tercera almohadilla blanda 59 que esta formada para coincidir con la forma del tercer hueco 55. La primera almohadilla blanda 57 llena completamente el primer hueco 53. La segunda almohadilla blanda 58 llena completamente el segundo hueco 54. La tercera almohadilla blanda 59 llena completamente el tercer hueco 55. Por lo tanto, la suela intermedia 5 muestra una superficie superior que es una superficie sustancialmente lisa.The third hollow 55 receives in its interior a third soft pad 59 which is formed to coincide with the shape of the third hollow 55. The first soft pad 57 completely fills the first hollow 53. The second soft pad 58 completely fills the second hollow 54. The third soft pad 59 completely fills the third gap 55. Therefore, the intermediate sole 5 shows an upper surface that is a substantially smooth surface.
Tal como se muestra en las figuras. 5 y 6, la suela externa 6 comprende una seccion de soporte 61, una seccion inferior 62 y un tacon 63. Tal como se muestra en la figura 5, la seccion de soporte 61 comprende un miembro de soporte 611 hecho de un metal o un material compuesto montado en su interior. El miembro de soporte 611 esta formado dentro de la seccion de soporte 61 por medio de moldeo sobre pieza modelo para proporcionar a la seccion de soporte 61 una rigidez predeterminada. La seccion de soporte 61 tiene una parte anterior a partir de la cual una pluralidad de clavijas de insercion 612 se proyecta hacia arriba. Las clavijas de insercion 612 estan colocadas para corresponder en posicion con los agujeros de insercion 56 de la suela intermedia 5. Por lo tanto, las clavijas de insercion 612 son insertables en los agujeros de insercion 56 de la suela intermedia 5 para tener la suela intermedia 5 colocada firmemente sobre la suela externa 6. La seccion de soporte 61 tiene una parte posterior en la que esta formada una pluralidad de agujeros de fijacion 613. Los agujeros de fijacion 613 estan provistos para asegurar el tacon 63. La seccion de soporte 61 tiene un extremo anterior que tiene dos partes laterales sobresalientes y una parte concava central, con lo que el extremo anterior de la seccion de soporte 61 forma una primera seccion sobresaliente 614 y una segunda seccion sobresaliente 615. El extremo anterior de la seccion de soporte 61 esta configurado para engrosarse desde el centro hacia la primera seccion sobresaliente 614 y la segunda seccion sobresaliente 615, de modo que la primera seccion sobresaliente 614 y la segunda seccion sobresaliente 615 y una seccion de extremo anterior 6111 del miembro de soporte 611 formen colectivamente un soporte cinetico triangular mediante el cual el arco longitudinal medial, el arco longitudinal lateral y el arco transversal anterior de un pie 7 pueden estar soportados.As shown in the figures. 5 and 6, the outer sole 6 comprises a support section 61, a lower section 62 and a heel 63. As shown in Figure 5, the support section 61 comprises a support member 611 made of a metal or a composite material mounted inside. The support member 611 is formed within the support section 61 by means of molding on a model piece to provide the support section 61 with a predetermined stiffness. The support section 61 has an anterior part from which a plurality of insert pins 612 projects upwards. The insertion pins 612 are positioned to correspond in position with the insertion holes 56 of the intermediate sole 5. Therefore, the insertion pins 612 are insertable into the insertion holes 56 of the intermediate sole 5 to have the intermediate sole 5 placed firmly on the outer sole 6. The support section 61 has a rear part in which a plurality of fixing holes 613 is formed. The fixing holes 613 are provided to secure the heel 63. The support section 61 has an anterior end having two protruding lateral parts and a central concave portion, whereby the anterior end of the support section 61 forms a first protruding section 614 and a second protruding section 615. The anterior end of the support section 61 is configured to thicken from the center to the first protruding section 614 and the second protruding section 615, so that the first section n protruding 614 and the second protruding section 615 and an anterior end section 6111 of the support member 611 collectively form a triangular kinetic support by means of which the medial longitudinal arch, the lateral longitudinal arch and the anterior transverse arch of a foot 7 can be supported
Volviendo a la figura 5, el tacon 63 comprende una pluralidad de elementos de fijacion 631 incrustados en su interior. Practicamente, los elementos de fijacion 631 pueden materializarse como pernos de expansion. Los elementos de fijacion 631 estan dispuestos para corresponder a los agujeros de fijacion 613 de la seccion de soporte 61, con lo que fijadores roscados S pueden ser recibidos a traves de los agujeros de fijacion 613 de la seccion de soporte 61 para fijar el tacon 63 a un extremo posterior de la seccion de soporte 61.Returning to Figure 5, the heel 63 comprises a plurality of fixing elements 631 embedded inside. Practically, the fixing elements 631 can be realized as expansion bolts. The fixing elements 631 are arranged to correspond to the fixing holes 613 of the support section 61, whereby threaded fasteners S can be received through the fixing holes 613 of the support section 61 to fix the heel 63 to a rear end of the support section 61.
Con referencia a las figuras 5 y 6, la seccion de soporte 61 a la que esta fijado el tacon 63 se somete a moldeo por inyeccion para formar de una pieza la seccion inferior 62 de tal manera que una parte anterior de la seccion inferior 62 forme una plataforma inferior 64 que tiene una altura predeterminada. Por lo tanto, la suela externa 6 comprende un tacon 63 en una parte posterior de la misma y una plataforma inferior 64 en una parte anterior de la misma.With reference to Figures 5 and 6, the support section 61 to which the heel 63 is attached is subjected to injection molding to form the lower section 62 in one piece such that an anterior part of the lower section 62 forms a lower platform 64 that has a predetermined height. Therefore, the outer sole 6 comprises a heel 63 in a rear part thereof and a lower platform 64 in a front part thereof.
Con referencia a las figuras 3, 6 y 7, para ensamblar el zapato de plataforma 3 de acuerdo con la presente invencion, la seccion de soporte 61 con el tacon 63 fijado a ella se somete a moldeo por inyeccion para formar de una pieza la seccion inferior 62 en el lado inferior de la misma, para proporcionar una suela externa completa 6 que comprende una plataforma inferior 64 de una altura predeterminada y un tacon 63. La parte superior 4 esta unida a la suela intermedia 5 por medio de adhesivos o costura. A continuacion, las clavijas de insercion 612 de la suela externa 6 se insertan en los agujeros de insercion 56 de la suela intermedia 5 y al mismo tiempo, se aplican adhesivos o costura para fijar firmemente la suela intermedia 5 a la suela externa 6 para completar de este modo el ensamblaje del zapato de plataforma 3 de acuerdo con la presente invencion.With reference to Figures 3, 6 and 7, to assemble the platform shoe 3 in accordance with the present invention, the support section 61 with the heel 63 fixed thereto is subjected to injection molding to form the section one piece. lower 62 on the lower side thereof, to provide a complete outer sole 6 comprising a lower platform 64 of a predetermined height and a heel 63. The upper part 4 is attached to the intermediate sole 5 by means of adhesives or seam. Next, the insertion pins 612 of the outer sole 6 are inserted into the insertion holes 56 of the midsole 5 and at the same time, adhesives or seam are applied to firmly fix the midsole 5 to the outer sole 6 to complete thus the assembly of platform shoe 3 in accordance with the present invention.
Con referencia a las figuras 3 y 8, para poner el zapato de plataforma 3 de la presente invencion en practica, despues de que un pie 7 de una usuaria se introduce a traves de la abertura de uso 41 de la parte superior 4 al interior del zapato de plataforma 3, el talon 71 del pie 7 esta apoyado sobre una parte de tacon 6a de la suela externa 6. En otras palabras, el talon 71 del pie 7 esta colocado sobre el primer hueco 53 y la primera almohadilla blanda 57. La planta anterior 72 del pie 7 esta apoyada sobre la parte de planta del zapato 6b de la suela externa 6. En otras palabras, la planta del pie 72 del pie 7 esta colocada sobre el segundo hueco 54 y la segunda almohadilla blanda 58. Los dedos 73 del pie 7 estan apoyados sobre la parte para dedos del zapato 6c de la suela externa 6. En otras palabras, los dedos 73 del pie 7 estan colocados sobre el tercer hueco 55 y la tercera almohadilla blanda 59.With reference to Figures 3 and 8, to put the platform shoe 3 of the present invention into practice, after a foot 7 of a user is introduced through the use opening 41 of the upper part 4 into the interior of the platform shoe 3, the heel 71 of the foot 7 is supported on a heel portion 6a of the outer sole 6. In other words, the heel 71 of the foot 7 is placed on the first hollow 53 and the first soft pad 57. The anterior floor 72 of foot 7 is supported on the sole of shoe 6b of the outer sole 6. In other words, the sole of foot 72 of foot 7 is placed on the second hollow 54 and the second soft pad 58. The fingers 73 of the foot 7 are supported on the toe part of the shoe 6c of the outer sole 6. In other words, the toes 73 of the foot 7 are placed on the third hollow 55 and the third soft pad 59.
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Ademas, la seccion de soporte 61 de la suela externa 6 esta ubicada bajo el arco 74 del pie 7. Por lo tanto, a traves del peso de la usuaria, la primera almohadilla blanda 57, la segunda almohadilla blanda 58 y la tercera almohadilla blanda 59 son comprimidas y, por lo tanto, se hunden para formar tres sitios antideslizantes en la suela intermedia 5 del zapato de plataforma 3, concretamente una primer sitio antideslizante A formado en un extremo anterior del primer hueco 53 (hacia el segundo hueco 54), un segundo sitio antideslizante A1 formado en un extremo anterior del segundo hueco 54 (hacia el tercer hueco 55) y un tercer sitio antideslizante A2 formado en un extremo anterior del tercer hueco 55 (hacia el extremo anterior de la suela externa 6). Mas especificamente, el primer sitio antideslizante A esta ubicado delante del talon 71 del pie 7; el segundo sitio antideslizante A1 esta ubicado delante de la planta del pie 72 del pie 7; y el tercer sitio antideslizante A2 esta ubicado delante de los dedos 73 del pie 7, con lo que el primer sitio antideslizante A, el segundo sitio antideslizante A1 y el tercer sitio antideslizante a2 pueden ayudar a aliviar deslizamientos hacia delante del pie 7 en el zapato de plataforma 3 para mejorar de este modo la seguridad y comodidad del pie 7 en el zapato de plataforma 3.In addition, the support section 61 of the outer sole 6 is located under the arch 74 of the foot 7. Therefore, through the wearer's weight, the first soft pad 57, the second soft pad 58 and the third soft pad 59 are compressed and, therefore, sink to form three non-slip sites in the midsole 5 of the platform shoe 3, namely a first non-slip site A formed at a leading end of the first recess 53 (towards the second recess 54), a second non-slip site A1 formed at an anterior end of the second recess 54 (towards the third recess 55) and a third non-slip site A2 formed at an anterior end of the third recess 55 (towards the anterior end of the outer sole 6). More specifically, the first non-slip site A is located in front of heel 71 of foot 7; the second non-slip site A1 is located in front of the sole of foot 72 of foot 7; and the third non-slip site A2 is located in front of the toes 73 of the foot 7, whereby the first non-slip site A, the second non-slip site A1 and the third non-slip site a2 can help alleviate slips forward of the foot 7 in the shoe of platform 3 to thereby improve the safety and comfort of foot 7 in platform shoe 3.
Tal como se muestra en la figura 8, el arco 74 del pie 7 esta soportado desde el lado inferior del mismo por la seccion de soporte 61 de la suela externa 6 para impedir que el zapato de plataforma 3 oscile y se retuerza entre la parte de tacon 6a y la parte de planta del zapato 6b de la suela externa 6 y tambien para proporcionar un soporte al arco 74 del pie 7 mediante la seccion de soporte 61. Por lo tanto, la comodidad y seguridad globales para protection contra danos para el pie 7 que lleva puesto el zapato de plataforma 3 pueden mejorar adicionalmente.As shown in Figure 8, the arch 74 of the foot 7 is supported from the lower side thereof by the support section 61 of the outer sole 6 to prevent the platform shoe 3 from swinging and twisting between the part of heel 6a and the sole part of the shoe 6b of the outer sole 6 and also to provide a support for the arch 74 of the foot 7 by means of the support section 61. Therefore, the overall comfort and safety for protection against foot damage 7 wearing the platform shoe 3 can improve further.
Una eficacia de la presente invention es que disponiendo el primer hueco 53, el segundo hueco 54 y el tercer hueco 55 en la suela intermedia 5 y colocando la primera almohadilla blanda 57 cuya forma corresponde al primer huecoAn efficiency of the present invention is that by arranging the first hole 53, the second hole 54 and the third hole 55 in the intermediate sole 5 and placing the first soft pad 57 whose shape corresponds to the first hole
53 en el primer hueco 53, colocando la segunda almohadilla blanda 58 cuya forma corresponde al segundo hueco53 in the first hole 53, placing the second soft pad 58 whose shape corresponds to the second hole
54 en el segundo hueco 54 y colocando la tercera almohadilla blanda 59 cuya forma corresponde al tercer hueco 55 en el tercer hueco 55, la suela intermedia 5 esta dotada de una pluralidad de sitios antideslizantes en ella para aliviar deslizamientos hacia delante de un pie 7 en el zapato de plataforma 3 para mejorar la seguridad y la comodidad del pie 7 que lleva puesto el zapato de plataforma 3.54 in the second hollow 54 and placing the third soft pad 59 whose shape corresponds to the third hollow 55 in the third hollow 55, the intermediate sole 5 is provided with a plurality of non-slip sites therein to relieve sliding forward of one foot 7 in the platform shoe 3 to improve the safety and comfort of the foot 7 wearing the platform shoe 3.
Otra eficacia de la presente invencion es que la suela externa 6 esta dotada de la seccion de soporte 61 y la seccion de soporte 61 se extiende desde la parte de tacon 6a de la suela externa 6 hacia la parte de planta del zapato 6b de la suela externa 6, de modo que el retorcimiento excesivo de la suela externa 6 del zapato de plataforma 3 entre el parte de tacon 6a y la parte de planta del zapato 6b y el arco 74 del pie 7 este soportado por la seccion de soporte 61 para mejorar de este modo la comodidad y seguridad global para proteccion contra dano para el pie 7 que lleva puesto el zapato de plataforma 3 y mejorando de este modo la utilization del zapato de plataforma 3.Another efficacy of the present invention is that the outer sole 6 is provided with the support section 61 and the support section 61 extends from the heel portion 6a of the outer sole 6 to the sole part of the shoe 6b of the sole outer 6, so that the excessive twisting of the outer sole 6 of the platform shoe 3 between the heel part 6a and the sole part of the shoe 6b and the arch 74 of the foot 7 is supported by the support section 61 to improve in this way the comfort and overall safety for protection against damage to the foot 7 that the platform shoe 3 is wearing and thereby improving the utilization of the platform shoe 3.
Una eficacia adicional de la presente invencion es que la base de suela intermedia 51 comprende una pluralidad de agujeros de insertion 56 provistos en el reverso de la misma entre el primer hueco 53 y el segundo hueco 54 y una pluralidad de clavijas de insercion 612 esta provista en la parte anterior de la seccion de soporte 61 de la suela externa 6 para proyectarse hacia arriba, donde las clavijas de insercion 612 estan dispuestas para corresponder a los agujeros de insercion 56 de la suela intermedia 5, de modo que las clavijas de insercion 612 sean insertables en los agujeros de insercion 56 de la suela intermedia 5 para tener la suela intermedia 5 colocada firmemente sobre la suela externa 6.A further efficacy of the present invention is that the intermediate sole base 51 comprises a plurality of insertion holes 56 provided on the back of it between the first recess 53 and the second recess 54 and a plurality of insertion pins 612 is provided in the front part of the support section 61 of the outer sole 6 to project upwards, where the insertion pins 612 are arranged to correspond to the insertion holes 56 of the intermediate sole 5, so that the insertion pins 612 be inserted in the insertion holes 56 of the intermediate sole 5 to have the intermediate sole 5 firmly positioned on the external sole 6.
Una eficacia adicional de la presente invencion es que la seccion de soporte 61 de la suela externa 6 esta dotada, en un extremo posterior de la misma, de una pluralidad de agujeros de fijacion 613 y una pluralidad de elementos de fijacion 631 estan incrustados en el tacon 63 de tal manera que los elementos de fijacion 631 correspondan respectivamente a los agujeros de fijacion 613 de la seccion de soporte 61, de modo que fijadores roscados S puedan ser recibidos a traves de los agujeros de fijacion 613 de la seccion de soporte 61 para fijar el tacon 63 a la parte posterior de la seccion de soporte 61 para fijar firmemente de este modo el tacon 63 a la suela externa 6 sin causar el problema de que el tacon 63 se separe de la suela externa 6, mejorando de este modo, adicionalmente, el comportamiento en utilizacion del zapato de plataforma 3.A further efficacy of the present invention is that the support section 61 of the outer sole 6 is provided, at a rear end thereof, with a plurality of fixing holes 613 and a plurality of fixing elements 631 are embedded in the tacon 63 such that the fixing elements 631 correspond respectively to the fixing holes 613 of the support section 61, so that threaded fasteners S can be received through the fixing holes 613 of the support section 61 for fix the heel 63 to the back of the support section 61 to firmly fix the heel 63 to the outer sole 6 without causing the problem that the heel 63 separates from the outer sole 6, thereby improving, additionally, the behavior in use of the platform shoe 3.
Una eficacia adicional mas de la presente invencion es que el extremo anterior de la seccion de soporte 61 muestra una configuration que tiene dos lados opuestos sobresalientes y una parte central concava para formar una primera seccion sobresaliente 614 y una segunda seccion sobresaliente 615 en el extremo anterior de la seccion de soporte 61 con la parte de extremo anterior de la seccion de soporte 61 engrosandose desde la parte central hacia la primera seccion sobresaliente 614 y la segunda seccion sobresaliente 615, de modo que la primera seccion sobresaliente 614 y la segunda seccion sobresaliente 615 y la seccion de extremo anterior 6111 del miembro de soporte 611 formen colectivamente un soporte cinematico triangular mediante el cual el arco longitudinal medial, el arco longitudinal lateral y el arco transversal anterior del pie 7 estan soportados, garantizando de este modo la estabilidad de position en estacionaria y de marcha de un pie 7 que lleva puesto el zapato de plataforma 3 y tambien garantizando la comodidad y seguridad global para proteccion contra dano para el pie 7 que lleva puesto el zapato de plataforma 3 y mejorando de este modo el comportamiento de utilizacion del zapato de plataforma 3.A further efficacy of the present invention is that the front end of the support section 61 shows a configuration having two protruding opposite sides and a concave central part to form a first protruding section 614 and a second protruding section 615 at the anterior end of the support section 61 with the leading end portion of the support section 61 thickened from the central part towards the first protruding section 614 and the second protruding section 615, so that the first protruding section 614 and the second protruding section 615 and the anterior end section 6111 of the support member 611 collectively form a triangular kinematic support by means of which the medial longitudinal arch, the lateral longitudinal arch and the anterior transverse arch of the foot 7 are supported, thereby ensuring position stability in stationary and gait of one foot 7 wearing the plataform shoe to 3 and also guaranteeing overall comfort and safety for protection against damage to the foot 7 worn by the platform shoe 3 and thus improving the use behavior of the platform shoe 3.
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13196571.7A EP2883470B1 (en) | 2013-12-11 | 2013-12-11 | Structure of platform shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2572913T3 true ES2572913T3 (en) | 2016-06-03 |
Family
ID=49766925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13196571.7T Active ES2572913T3 (en) | 2013-12-11 | 2013-12-11 | Platform shoe structure |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2883470B1 (en) |
| ES (1) | ES2572913T3 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9781973B2 (en) | 2015-08-14 | 2017-10-10 | Thesis Couture, Inc. | High heel shoe |
| US9510647B1 (en) * | 2015-08-14 | 2016-12-06 | Thesis Couture, Inc. | High heel shoe |
| GB2581380A (en) * | 2019-02-15 | 2020-08-19 | Glass Slipper D O O | High heel shoe sole construction |
| CN117243444B (en) * | 2023-10-08 | 2025-08-22 | 深圳市君创三合科技有限公司 | Waist iron capable of changing curvature, sole for heel-changing shoes, and heel-changing shoes |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2185526A (en) * | 1934-05-21 | 1940-01-02 | Benjamin J Silver | Sole modifying inner sole |
| DE1264293B (en) * | 1960-07-11 | 1968-03-21 | Bally Schuhfabriken A G | Joint piece as a partial insole for footwear |
| US4003146A (en) * | 1974-05-31 | 1977-01-18 | Ernst Meier | Method of manufacture of a shoe |
| US5765295A (en) * | 1996-01-29 | 1998-06-16 | Polyplex Plastics Of North America Inc. | Two piece shoe bottom construction |
| US7377056B2 (en) * | 2005-07-18 | 2008-05-27 | The Rockport Company, Llc | Shoe construction |
| US8256142B2 (en) * | 2008-02-04 | 2012-09-04 | Sashanaz Hashempour Igdari | Anatomically correct flexible contoured footbed insole |
| FR2963540A1 (en) * | 2010-08-06 | 2012-02-10 | Raphael Young Sa | SHOE WITH A MOUNTAIN FIRST COMPRISING A FRONT BOARD IN FLEXIBLE MATERIAL |
| US20120047767A1 (en) * | 2010-08-30 | 2012-03-01 | Brown Shoe Company, Inc. | Anatomical shoe insert assembly |
| JP4892644B1 (en) * | 2011-10-31 | 2012-03-07 | 有限会社イズミ産業 | Women's shoe heel fixing structure |
-
2013
- 2013-12-11 EP EP13196571.7A patent/EP2883470B1/en not_active Not-in-force
- 2013-12-11 ES ES13196571.7T patent/ES2572913T3/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2883470B1 (en) | 2016-04-06 |
| EP2883470A1 (en) | 2015-06-17 |
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