WO2016178063A1 - Footwear assembly - Google Patents

Footwear assembly Download PDF

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Publication number
WO2016178063A1
WO2016178063A1 PCT/IB2015/053347 IB2015053347W WO2016178063A1 WO 2016178063 A1 WO2016178063 A1 WO 2016178063A1 IB 2015053347 W IB2015053347 W IB 2015053347W WO 2016178063 A1 WO2016178063 A1 WO 2016178063A1
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WO
WIPO (PCT)
Prior art keywords
shoe
flange
sole
assembly according
further characterized
Prior art date
Application number
PCT/IB2015/053347
Other languages
Spanish (es)
French (fr)
Inventor
Eduardo Nuri MIZRAHI-SHAPIRO
Original Assignee
Mizrahi-Shapiro Eduardo Nuri
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mizrahi-Shapiro Eduardo Nuri filed Critical Mizrahi-Shapiro Eduardo Nuri
Priority to PCT/IB2015/053347 priority Critical patent/WO2016178063A1/en
Publication of WO2016178063A1 publication Critical patent/WO2016178063A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • A43B13/36—Easily-exchangeable soles

Definitions

  • the present invention relates to a shoe assembly and in particular to a shoe assembly that prevents external agents from entering the assembly area.
  • footwear is generally formed from the union of at least two or more elements that are manufactured separately and then joined to form the final product, in general the footwear It consists of a body which covers the foot of a user with the exception of the sole of the foot, and a sole that is in contact with the sole of the foot of the user.
  • Another way to assemble the footwear is by placing some adhesion element in the joining areas, which can be edges like those mentioned above or any other area where these elements can be joined.
  • An example of a shoe where the body and the sole of the shoe are joined by means of an adhesion element can be seen in the patent application JP2008194370 (A), where the sole 6 is attached to the body 4 of a boot for fishing by a adhesive.
  • JP2008194370 A
  • the shoe assembly of the present invention solves the problems and disadvantages of the state of the art by providing a shoe assembly of the type comprising at least one shoe body and a sole, wherein the shoe body and the sole They are set to join with each other.
  • the shoe assembly is characterized in that the shoe body comprises a flange along at least a portion of the lower perimeter of said shoe body, which extends outwardly from the same shoe body in a plane oriented at an angle ⁇ between 45 Q and 135 Q with respect to the plane of the tangential shoe body at the point where said lower perimeter joins the flange; and because the sole comprises at least a portion of its perimeter a flange housing adapted to insert the entire shoe body flange.
  • Figure 1 is a right side view of a shoe assembled by the shoe assembly of the present invention.
  • Figure 2 is a front view from the cross-section A-A 'of Figure 1 where the unassembled footwear is shown.
  • Figure 3 is a front view from the cross-section A-A 'of Figure 1 where the assembled footwear is shown.
  • the present invention relates mainly to a shoe assembly of the type comprising at least one shoe body to accommodate a user's foot and a sole to support the sole of that user's foot, where the shoe body and the Sole are set to join with each other.
  • the shoe assembly is characterized in that the shoe body comprises a flange along at least a portion of the lower perimeter of said shoe body, which is extends outward from the same shoe body in an oriented plane with an angle ⁇ between 45 Q and 135 Q with respect to the plane of the tangential shoe body to the point where said lower perimeter joins the flange; and because the sole comprises at least a portion of its perimeter a flange housing adapted to insert the entire shoe body flange.
  • the angle ⁇ is 90 Q or less.
  • the flange housing is located on the upper surface of the sole, which will receive the sole of the foot of the user, and is oriented inwardly of the shoe body, more preferably forming a profile of said housing to the cross section with a "C" shape that receives the flange, said housing forming an integral part of the sole.
  • the body of the footwear is formed of a single piece formed of plastic materials, including a lower surface area coinciding with the sole.
  • said parts when assembled form the flange at its lower perimeter, regardless of the materials or number of pieces of those who conform the body of footwear.
  • the sole is formed from a polymer, with rubber being preferred;
  • said sole may be formed by other polymers or even other materials such as plastic materials or leather.
  • Figure 1 shows the shoe assembly of the present invention.
  • a shoe is shown in the form of a boot, although the shoe assembly of the present invention can be used in any type of footwear such as shoes, tennis or even sandals or other open or closed footwear.
  • Figure 1 it can be seen that the shoe body 1 10 is assembled to a sole 120 to form the shoe 100.
  • an additional seam 130 can be placed in the area where the body joins 1 10 and the sole 120.
  • FIG 2 a front view of the boot obtained from the cross-section AA 'indicated in Figure 1 is observed, where the shoe body 1 10 has not been assembled with the sole 120 to form the boot.
  • the shoe body 1 10 is shown, from which a flange 1 1 1 protrudes outward in a plane with an angle ⁇ with respect to the plane of the shoe body tangential to the point where said lower perimeter joins the flange, and extending, in the embodiment illustrated, along the entire lower perimeter of said shoe body 1 10, said angle ⁇ being substantially 90 Q in the embodiment of Figure 2.
  • the flange surface of the shoe body may comprise adhesion means, to ensure that the shoe assembly 100 of the present invention is not separated and the shoe body 1 10 remains fixed to the sole 120.
  • said lower surface of the shoe body 1 12 also comprises adhesion means in at least a portion of said lower surface, instead of or in addition to the adhesion means of the flange and the housing flange, thereby reinforcing the shoe assembly of the present invention, preventing its separation by use.
  • the adhesion means can be selected from any adhesives compatible with the materials from which both the shoe body 1 10 and the sole 120 are manufactured, with polymeric adhesives known as hot-melt type being particularly preferred, although adhesives can also be used water based, solvent based, polyurethane based, cyanoacrylate based, latex based with vulcanizing agents, etc.
  • Figure 2 shows that it is formed by a sole body 121 that supports all the footwear, and from which it extends along the upper perimeter thereof, outwards and coinciding with the flange 1 1 1 of the shoe body 1 10, a flange housing 122.
  • the flange housing 122 is located on the upper surface of the sole that will receive the sole of the foot of the user, and is oriented inwardly of the shoe body, said housing forming 122 integral part of the sole and forming a channel 123 to accommodate inside the flange 1 1 1 of the shoe body 1 10.
  • housing 122 in cross section, has a "C" shape that receives the flange.
  • the housing 122 may have any shape provided and when it is configured to accommodate inside the tab 1 1 1, which can also have any configuration that is complementary to the housing.
  • FIG 3 the front view can be seen from the cross-section A-A 'seen in Figure 2, but in an assembled configuration.
  • the flange 1 1 1 of the shoe body 1 10 has been completely housed inside the channel 123 of the flange housing 122.
  • they can be placed adhesive means on the contact surfaces between the flange 1 1 1 and the flange housing 122. Because the channel 123 fully accommodates the flange 1 1 1, the flange housing 122 provides complete protection to the flange 1 1 1 , and in general the whole area that can comprise adhesive means, thereby preventing liquids, solvents and greases from coming into contact with said adhesion means, improving their adhesive capacity.
  • the contact area between the flange 1 1 1 and the flange housing 122 can comprise the adhesion means, the contact area thereof also increases, improving the connection between the sole 120 and the body of footwear 1 10. Additionally, the connection of the flange 1 1 1 and the flange housing 122 provides a seal that isolates the direct entry of hostile materials to the adhesion means and also provides an additional bonding area every time it increases the contact surface.
  • the flange 1 1 1 and the flange housing 122 once assembled, provide a surface on which a seam 130 can be placed, such that these elements can be used to perform a chemical or mechanical coupling or combination of both, thus improving the assembly of footwear, and giving the possibility in addition to incorporating Design elements without compromising the functionality of the union of the shoe assembly 100.

Abstract

The invention relates to a footwear assembly for footwear of the type that comprises at least a footwear body and a sole which are designed to be joined to each other, where the footwear body comprises a tab and the sole comprises a housing containing a channel used to receive the tab such that the housing completely covers same, and the seal formed by the tab and the housing prevents external agents such as solvents and animal and vegetable fat from directly entering the area of assembly, allowing the adhesive to last longer, and thereby allowing the footwear to hold together for a longer period of time.

Description

ENSAMBLE DE CALZADO  FOOTWEAR ASSEMBLY
CAMPO DE LA INVENCIÓN FIELD OF THE INVENTION
La presente invención está relacionada con un ensamble de calzado y en particular con un ensamble de calzado que evita que agentes externos ingresen a la zona de ensamble.  The present invention relates to a shoe assembly and in particular to a shoe assembly that prevents external agents from entering the assembly area.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Es bien conocido a partir del estado de la técnica que el calzado generalmente se forma a partir de la unión de por lo menos dos o más elementos que se fabrican de manera separada y luego son unidos para formar el producto final, de manera general el calzado se conforma de un cuerpo el cual cubre al pie de un usuario con excepción de la planta del pie, y de una suela que está en contacto con la planta del pie del usuario.  It is well known from the state of the art that footwear is generally formed from the union of at least two or more elements that are manufactured separately and then joined to form the final product, in general the footwear It consists of a body which covers the foot of a user with the exception of the sole of the foot, and a sole that is in contact with the sole of the foot of the user.
En el estado de la técnica, existen varias maneras de unir el cuerpo y la suela del calzado. Una manera de unir estos elementos del calzado es colocando una costura que atraviesa un borde colocado en la parte inferior del cuerpo y un borde colocado en la parte superior de la suela de calzado, en donde dichos bordes están configurados para acoplarse entre sí. Un ejemplo de un calzado que usa una costura para su ensamble puede observarse en la solicitud de patente KR20130136069 en donde en la figura 2 se puede observar la costura mencionada anteriormente. El problema con este ensamble de calzado es que se requiere tener la maquinaria adecuada para que se pueda pasar la costura a través de las partes del calzado, la cual en ciertas ocasiones es muy costosa. Otro problema es que el hilo tiene un constante contacto con la contaminación del suelo y que conforme se va acabando la suela se puede romper por el roce con el piso. Además, en caso de que la costura se rompa, puede provocar que las porciones de la costura separadas por la rotura empiecen a desprenderse, provocando posteriormente la abertura del calzado. In the state of the art, there are several ways of joining the body and the sole of the footwear. One way of joining these elements of the footwear is by placing a seam that crosses an edge placed in the lower part of the body and an edge placed in the upper part of the sole of footwear, where said edges are configured to engage each other. An example of a shoe that uses a seam for its assembly can be seen in patent application KR20130136069 where in Figure 2 the seam mentioned above can be observed. The problem with this shoe assembly is that it is required to have the right machinery so that the seam can be passed through the parts of the footwear, which is sometimes very expensive. Another problem is that the thread has a constant contact with soil contamination and that as the sole can be broken by rubbing with the floor. In addition, in case the seam is broken, it can cause the seam portions separated by the break to begin to come off, subsequently causing the shoe to open.
Otra manera de ensamblar el calzado es mediante la colocación de algún elemento de adhesión en las zonas de unión, las cuales pueden ser bordes como los que se mencionaron anteriormente o cualquier otra zona donde estos elementos puedan ser unidos. Un ejemplo de un calzado donde el cuerpo y la suela del calzado se unen por medio de un elemento de adhesión puede observarse en la solicitud de patente JP2008194370 (A), donde la suela 6 se une al cuerpo 4 de una bota para pescar mediante un adhesivo. Sin embargo, un problema que se presenta en estos calzados es que la zona de unión esta expuesta a solventes y grasas animales y vegetales a los cuales los elementos de adhesión son muy sensibles y provocan que las partes del calzado se separen.  Another way to assemble the footwear is by placing some adhesion element in the joining areas, which can be edges like those mentioned above or any other area where these elements can be joined. An example of a shoe where the body and the sole of the shoe are joined by means of an adhesion element can be seen in the patent application JP2008194370 (A), where the sole 6 is attached to the body 4 of a boot for fishing by a adhesive. However, a problem that occurs in these shoes is that the area of union is exposed to solvents and animal and vegetable fats to which the adhesion elements are very sensitive and cause the parts of the footwear to separate.
En vista de los problemas anteriores, es necesario proporcionar un ensamble de calzado que además de resolver los problemas del estado de la técnica, proporcionen un ensamble más sencillo de realizar y cuyos costos de producción sean más bajos.  In view of the above problems, it is necessary to provide a shoe assembly that, in addition to solving the problems of the prior art, provides a simpler assembly and whose production costs are lower.
OBJETOS DE LA INVENCIÓN OBJECTS OF THE INVENTION
Teniendo en cuenta los problemas y desventajas de la técnica anterior, es un objeto de la presente invención, proporcionar un ensamble de calzado el cual proteja las zonas de pegado de agentes externos como líquidos, solventes y grasas que puedan dañar al calzado o provocar que se desensamble.  Taking into account the problems and disadvantages of the prior art, it is an object of the present invention to provide a shoe assembly which protects the bonding areas of external agents such as liquids, solvents and greases that can damage the footwear or cause them to disassembly
Es otro objeto de la presente invención, proporcionar un ensamble de calzado que sea fácil de ensamblar. Es aún un objeto adicional de la presente invención, proporcionar un ensamble de calzado, el cual proporcione una mejor unión entre el cuerpo de calzado y la suela. It is another object of the present invention to provide a shoe assembly that is easy to assemble. It is still a further object of the present invention, to provide a shoe assembly, which provides a better connection between the shoe body and the sole.
Es aún un objeto adicional de la presente invención proporcionar un ensamble de calzado que proporcione una zona de unión reforzada de tal manera que se reduzcan los desgarramientos en esta zona.  It is still a further object of the present invention to provide a shoe assembly that provides a reinforced joint area such that tears in this area are reduced.
Es todavía un objeto adicional de la presente invención proporcionar un ensamble de calzado que permita la combinación de diferentes tipos de acoplamiento para mejorar el ensamble del calzado.  It is still a further object of the present invention to provide a shoe assembly that allows the combination of different types of coupling to improve the shoe assembly.
Estos y otros objetos se logran mediante un ensamble de calzado de conformidad con la presente invención.  These and other objects are achieved by a shoe assembly in accordance with the present invention.
BREVE DESCRIPCIÓN DE LA INVENCIÓN BRIEF DESCRIPTION OF THE INVENTION
El ensamble de calzado de la presente invención resuelve los problemas y desventajas que presenta el estado de la técnica al proporcionar un ensamble de calzado del tipo que comprende por lo menos un cuerpo de calzado y una suela, en donde el cuerpo de calzado y la suela están configurados para unirse uno con el otro. El ensamble de calzado se caracteriza porque el cuerpo de calzado comprende una pestaña a lo largo de por lo menos una porción del perímetro inferior de dicho cuerpo de calzado, que se extiende hacia afuera del mismo cuerpo de calzado en un plano orientado con un ángulo α de entre 45Q y 135Q con respecto al plano del cuerpo de calzado tangencial al punto en el que dicho perímetro inferior se une a la pestaña; y porque la suela comprende en por lo menos una porción de su perímetro un alojamiento de pestaña adaptado para insertar a la pestaña del cuerpo de calzado en su totalidad. Las características y ventajas adicionales de la invención deberían comprenderse más claramente mediante la descripción detallada de una modalidad preferida de la misma, que se presenta de manera ilustrativa únicamente a manera de una modalidad no limitativa, con referencia a los dibujos adjuntos. The shoe assembly of the present invention solves the problems and disadvantages of the state of the art by providing a shoe assembly of the type comprising at least one shoe body and a sole, wherein the shoe body and the sole They are set to join with each other. The shoe assembly is characterized in that the shoe body comprises a flange along at least a portion of the lower perimeter of said shoe body, which extends outwardly from the same shoe body in a plane oriented at an angle α between 45 Q and 135 Q with respect to the plane of the tangential shoe body at the point where said lower perimeter joins the flange; and because the sole comprises at least a portion of its perimeter a flange housing adapted to insert the entire shoe body flange. Additional features and advantages of the invention should be more clearly understood by the detailed description of a preferred embodiment thereof, which is presented illustratively only by way of a non-limiting mode, with reference to the accompanying drawings.
BREVE DESCRIPCIÓN DE LOS DIBUJOS BRIEF DESCRIPTION OF THE DRAWINGS
Los aspectos novedosos que se consideran característicos de la presente invención, se establecerán con particularidad en las reivindicaciones anexas. Sin embargo, la operación, conjuntamente con otros objetos y ventajas de la misma, se comprenderá mejor en la descripción detallada de una modalidad específica, cuando se lea en relación con los dibujos anexos, en los cuales:  The novel aspects that are considered characteristic of the present invention will be established with particularity in the appended claims. However, the operation, together with other objects and advantages thereof, will be better understood in the detailed description of a specific modality, when read in relation to the attached drawings, in which:
La figura 1 es una vista lateral derecha de un calzado ensamblado mediante el ensamble de calzado de la presente invención.  Figure 1 is a right side view of a shoe assembled by the shoe assembly of the present invention.
La figura 2 es una vista frontal a partir del corte transversal A-A' de la figura 1 donde se muestra el calzado sin ensamblar.  Figure 2 is a front view from the cross-section A-A 'of Figure 1 where the unassembled footwear is shown.
La figura 3 es una vista frontal a partir del corte transversal A-A' de la figura 1 donde se muestra el calzado ensamblado.  Figure 3 is a front view from the cross-section A-A 'of Figure 1 where the assembled footwear is shown.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓN DETAILED DESCRIPTION OF THE INVENTION
La presente invención se refiere principalmente a un ensamble de calzado del tipo que comprende por lo menos un cuerpo de calzado para alojar el pie de un usuario y una suela para soportar la planta del pie de dicho usuario, en donde el cuerpo de calzado y la suela están configurados para unirse uno con el otro. El ensamble de calzado se caracteriza porque el cuerpo de calzado comprende una pestaña a lo largo de por lo menos una porción del perímetro inferior de dicho cuerpo de calzado, que se extiende hacia afuera del mismo cuerpo de calzado en un plano orientado con un ángulo α de entre 45Q y 135Q con respecto al plano del cuerpo de calzado tangencial al punto en el que dicho perímetro inferior se une a la pestaña; y porque la suela comprende en por lo menos una porción de su perímetro un alojamiento de pestaña adaptado para insertar a la pestaña del cuerpo de calzado en su totalidad. The present invention relates mainly to a shoe assembly of the type comprising at least one shoe body to accommodate a user's foot and a sole to support the sole of that user's foot, where the shoe body and the Sole are set to join with each other. The shoe assembly is characterized in that the shoe body comprises a flange along at least a portion of the lower perimeter of said shoe body, which is extends outward from the same shoe body in an oriented plane with an angle α between 45 Q and 135 Q with respect to the plane of the tangential shoe body to the point where said lower perimeter joins the flange; and because the sole comprises at least a portion of its perimeter a flange housing adapted to insert the entire shoe body flange.
En una modalidad preferida de la invención, el ángulo α es de 90Q o menos. In a preferred embodiment of the invention, the angle α is 90 Q or less.
En otra modalidad preferida de la presente invención, el alojamiento de pestaña se encuentra ubicado en la superficie superior de la suela, que recibirá a la planta del pie del usuario, y está orientado hacia adentro del cuerpo de calzado, más preferiblemente conformando un perfil de dicho alojamiento al corte transversal con una forma de "C" que recibe a la pestaña, formando dicho alojamiento parte integral de la suela.  In another preferred embodiment of the present invention, the flange housing is located on the upper surface of the sole, which will receive the sole of the foot of the user, and is oriented inwardly of the shoe body, more preferably forming a profile of said housing to the cross section with a "C" shape that receives the flange, said housing forming an integral part of the sole.
Asimismo, en otra modalidad preferida de la invención, el cuerpo del calzado está formado de una sola pieza formada por materiales plásticos, incluyendo una superficie inferior de área coincidente con la suela. No obstante, en la modalidad en la que el cuerpo de calzado se conforma por varias piezas, de conformidad con los principios de la presente invención, dichas piezas al ensamblarse forman la pestaña en su perímetro inferior, independientemente de los materiales o número de piezas de los que se conforme el cuerpo de calzado.  Also, in another preferred embodiment of the invention, the body of the footwear is formed of a single piece formed of plastic materials, including a lower surface area coinciding with the sole. However, in the mode in which the shoe body is made up of several pieces, in accordance with the principles of the present invention, said parts when assembled form the flange at its lower perimeter, regardless of the materials or number of pieces of those who conform the body of footwear.
Además, en las modalidades preferidas de la presente invención la suela está formada a partir de un polímero, siendo el preferido el hule; sin embargo, dicha suela puede estar formada por otros polímeros o incluso de otros materiales como materiales plásticos o cuero. Para explicar de manera más clara la forma de llevar a la práctica la invención, a continuación se describe una modalidad preferida del ensamble de calzado de la presente invención, haciendo referencia a las figuras. In addition, in the preferred embodiments of the present invention the sole is formed from a polymer, with rubber being preferred; However, said sole may be formed by other polymers or even other materials such as plastic materials or leather. In order to explain more clearly how to carry out the invention, a preferred embodiment of the shoe assembly of the present invention is described below, referring to the figures.
En la figura 1 se muestra el ensamble de calzado de la presente invención. De manera ejemplificativa se muestra un calzado en la forma de una bota, aunque el ensamble de calzado de la presente invención puede ser utilizado en cualquier tipo de calzado como pueden ser zapatos, tenis o incluso sandalias u otro tipo de calzado abierto o cerrado.  Figure 1 shows the shoe assembly of the present invention. For example, a shoe is shown in the form of a boot, although the shoe assembly of the present invention can be used in any type of footwear such as shoes, tennis or even sandals or other open or closed footwear.
En la figura 1 se puede apreciar que el cuerpo de calzado 1 10 se encuentra ensamblado a una suela 120 para conformar el calzado 100. En la modalidad preferida de la invención se puede colocar una costura 130, adicional, en la zona de unión del cuerpo 1 10 y la suela 120.  In Figure 1 it can be seen that the shoe body 1 10 is assembled to a sole 120 to form the shoe 100. In the preferred embodiment of the invention, an additional seam 130 can be placed in the area where the body joins 1 10 and the sole 120.
Haciendo referencia ahora a la figura 2, se observa una vista frontal de la bota obtenida a partir del corte transversal A-A' señalado en la figura 1 , donde el cuerpo de calzado 1 10 no ha sido ensamblado con la suela 120 para conformar la bota. En dicha figura 2 se muestra el cuerpo de calzado 1 10, del cual sobresale una pestaña 1 1 1 hacia afuera en un plano con un ángulo α con respecto al plano del cuerpo de calzado tangencial al punto en el que dicho perímetro inferior se une a la pestaña, y extendiéndose, en la modalidad que se ilustra, a lo largo de todo el perímetro inferior de dicho cuerpo de calzado 1 10, siendo dicho ángulo α sustancialmente de 90Q en la modalidad de la figura 2. En una modalidad preferida de la invención, la superficie de la pestaña del cuerpo de calzado puede comprender medios de adhesión, para asegurar que el ensamble de calzado 100 de la presente invención no se separe y el cuerpo de calzado 1 10 se mantenga fijo a la suela 120. En la modalidad en la que el cuerpo de calzado 1 10 se fabrica de una sola pieza y comprende una superficie inferior 1 12 como la que se muestra en la figura 2, dicha superficie inferior del cuerpo de calzado 1 12 también comprende medios de adhesión en por lo menos una porción de dicha superficie inferior, en lugar de o además de los medios de adhesión de la pestaña y el alojamiento de pestaña, con lo cual se refuerza el ensamble de calzado de la presente invención, impidiendo su separación por el uso. Referring now to Figure 2, a front view of the boot obtained from the cross-section AA 'indicated in Figure 1 is observed, where the shoe body 1 10 has not been assembled with the sole 120 to form the boot. In said figure 2 the shoe body 1 10 is shown, from which a flange 1 1 1 protrudes outward in a plane with an angle α with respect to the plane of the shoe body tangential to the point where said lower perimeter joins the flange, and extending, in the embodiment illustrated, along the entire lower perimeter of said shoe body 1 10, said angle α being substantially 90 Q in the embodiment of Figure 2. In a preferred embodiment of the invention, the flange surface of the shoe body may comprise adhesion means, to ensure that the shoe assembly 100 of the present invention is not separated and the shoe body 1 10 remains fixed to the sole 120. In the mode in which the shoe body 1 10 is manufactured in one piece and comprises a lower surface 1 12 as that shown in FIG. 2, said lower surface of the shoe body 1 12 also comprises adhesion means in at least a portion of said lower surface, instead of or in addition to the adhesion means of the flange and the housing flange, thereby reinforcing the shoe assembly of the present invention, preventing its separation by use.
Los medios de adhesión pueden seleccionarse entre cualesquiera adhesivos compatibles con los materiales de los que se fabrica tanto el cuerpo de calzado 1 10 como la suela 120, siendo los preferidos particularmente los adhesivos poliméricos conocidos como tipo hot-melt, aunque también se pueden utilizar adhesivos a base de agua, a base de solvente, a base de poliuretano, a base de cianoacrilatos, a base de látex con agentes vulcanizantes, etc.  The adhesion means can be selected from any adhesives compatible with the materials from which both the shoe body 1 10 and the sole 120 are manufactured, with polymeric adhesives known as hot-melt type being particularly preferred, although adhesives can also be used water based, solvent based, polyurethane based, cyanoacrylate based, latex based with vulcanizing agents, etc.
Por lo que se refiere a la suela 120, la figura 2 muestra que está conformada por un cuerpo de suela 121 que soporta a todo el calzado, y desde el cual se extiende a lo largo del perímetro superior del mismo, hacia el exterior y de manera coincidente con la pestaña 1 1 1 del cuerpo de calzado 1 10, un alojamiento de pestaña 122. En la modalidad que se ilustra, el alojamiento de pestaña 122 se encuentra ubicado en la superficie superior de la suela que recibirá a la planta del pie del usuario, y está orientado hacia adentro del cuerpo de calzado, formando dicho alojamiento 122 parte integral de la suela y conformando un canal 123 para alojar en su interior a la pestaña 1 1 1 del cuerpo de calzado 1 10. Como se observa de la misma figura 2, en la modalidad que se ilustra el alojamiento 122, al corte transversal, tiene una forma de "C" que recibe a la pestaña.  With regard to the sole 120, Figure 2 shows that it is formed by a sole body 121 that supports all the footwear, and from which it extends along the upper perimeter thereof, outwards and coinciding with the flange 1 1 1 of the shoe body 1 10, a flange housing 122. In the embodiment illustrated, the flange housing 122 is located on the upper surface of the sole that will receive the sole of the foot of the user, and is oriented inwardly of the shoe body, said housing forming 122 integral part of the sole and forming a channel 123 to accommodate inside the flange 1 1 1 of the shoe body 1 10. As can be seen from the same figure 2, in the embodiment illustrated housing 122, in cross section, has a "C" shape that receives the flange.
Sin embargo, como se ha dicho ya, de conformidad con los principios de la presente invención, el alojamiento 122 puede tener cualquier forma siempre y cuando esté configurado para alojar en su interior a la pestaña 1 1 1 , la cual también puede tener cualquier configuración que sea complementaria con el alojamiento. However, as already stated, in accordance with the principles of the present invention, the housing 122 may have any shape provided and when it is configured to accommodate inside the tab 1 1 1, which can also have any configuration that is complementary to the housing.
En la figura 3 se puede observar la vista frontal a partir del corte transversal A-A' que se observa en la figura 2, pero en una configuración ensamblada. En dicha figura 3, se puede observar que la pestaña 1 1 1 del cuerpo de calzado 1 10 ha sido completamente alojada en el interior del canal 123 del alojamiento de pestaña 122. De conformidad con una modalidad preferida de la presente invención, se pueden colocar medios adhesivos en las superficies de contacto entre la pestaña 1 1 1 y el alojamiento de pestaña 122. Debido a que el canal 123 aloja completamente a la pestaña 1 1 1 , el alojamiento de pestaña 122 proporciona una protección completa a la pestaña 1 1 1 , y en general a toda la zona que puede comprender medios adhesivos, con lo cual se evita que líquidos, solventes y grasas entren en contacto con dichos medios de adhesión, mejorando su capacidad adhesiva. Asimismo, toda vez que la zona de contacto entre la pestaña 1 1 1 y el alojamiento de pestaña 122 puede comprender a los medios de adhesión, el área de contacto de los mismos también se incrementa, mejorando la unión entre la suela 120 y el cuerpo de calzado 1 10. Adicionalmente, la unión de la pestaña 1 1 1 y el alojamiento de pestaña 122 proporciona un sello que aisla la entrada directa de materiales hostiles a los medios de adhesión y además proporciona un área de pegado adicional toda vez que se incrementa la superficie de contacto.  In Figure 3 the front view can be seen from the cross-section A-A 'seen in Figure 2, but in an assembled configuration. In said figure 3, it can be seen that the flange 1 1 1 of the shoe body 1 10 has been completely housed inside the channel 123 of the flange housing 122. In accordance with a preferred embodiment of the present invention, they can be placed adhesive means on the contact surfaces between the flange 1 1 1 and the flange housing 122. Because the channel 123 fully accommodates the flange 1 1 1, the flange housing 122 provides complete protection to the flange 1 1 1 , and in general the whole area that can comprise adhesive means, thereby preventing liquids, solvents and greases from coming into contact with said adhesion means, improving their adhesive capacity. Likewise, since the contact area between the flange 1 1 1 and the flange housing 122 can comprise the adhesion means, the contact area thereof also increases, improving the connection between the sole 120 and the body of footwear 1 10. Additionally, the connection of the flange 1 1 1 and the flange housing 122 provides a seal that isolates the direct entry of hostile materials to the adhesion means and also provides an additional bonding area every time it increases the contact surface.
Además, la pestaña 1 1 1 y el alojamiento de pestaña 122, una vez ensamblados, proporcionan una superficie en la cual puede ser colocada una costura 130, de tal manera que estos elementos pueden ser utilizados para realizar un acoplamiento químico o mecánico o una combinación de ambos, mejorando de esta manera el ensamble del calzado, y dando la posibilidad además de incorporar elementos de diseño sin comprometer la funcionalidad de la unión del ensamble de calzado 100. In addition, the flange 1 1 1 and the flange housing 122, once assembled, provide a surface on which a seam 130 can be placed, such that these elements can be used to perform a chemical or mechanical coupling or combination of both, thus improving the assembly of footwear, and giving the possibility in addition to incorporating Design elements without compromising the functionality of the union of the shoe assembly 100.
De acuerdo con lo anteriormente descrito, será evidente para un técnico en la materia que la modalidad preferida de ensamble de calzado ilustrada anteriormente se presenta con fines únicamente ilustrativos, pues un técnico en la materia puede realizar numerosas variaciones a la misma, siempre y cuando se diseñen de conformidad con los principios de la presente invención tales como variaciones en los materiales del cuerpo de calzado o la suela, en las formas de la pestaña y el alojamiento de pestaña, así como de la longitud de la porción del perímetro del cuerpo de ensamble y/o de la suela que comprenden la pestaña y el alojamiento de pestaña, respectivamente. Por consecuencia de lo anterior, la presente invención incluye todas las modalidades que un técnico en la materia puede plantear a partir de los conceptos contenidos en la presente descripción, de conformidad con las siguientes reivindicaciones.  In accordance with the foregoing, it will be apparent to a person skilled in the art that the preferred mode of shoe assembly illustrated above is presented for illustrative purposes only, since a person skilled in the art can make numerous variations thereto, provided that design in accordance with the principles of the present invention such as variations in the materials of the shoe body or the sole, in the shapes of the flange and the flange housing, as well as the length of the perimeter portion of the assembly body and / or of the sole comprising the flange and flange housing, respectively. As a consequence of the foregoing, the present invention includes all the modalities that a person skilled in the art can raise from the concepts contained in the present description, in accordance with the following claims.

Claims

NOVEDAD DE LA INVENCIÓN REIVINDICACIONES NOVELTY OF THE INVENTION REIVINDICATIONS
1 . - Un ensamble de calzado del tipo que comprende por lo menos un cuerpo de calzado y una suela, en donde el cuerpo de calzado y la suela están configurados para unirse uno con el otro, el ensamble de calzado está caracterizado porque el cuerpo de calzado comprende una pestaña a lo largo de por lo menos una porción del perímetro inferior de dicho cuerpo de calzado, que se extiende hacia afuera del mismo cuerpo de calzado en un plano orientado con un ángulo α de entre 45Q y 135Q con respecto al plano del cuerpo de calzado tangencial al punto en el que dicho perímetro inferior se une a la pestaña; y porque la suela comprende en por lo menos una porción de su perímetro un alojamiento de pestaña adaptado para insertar a la pestaña del cuerpo de calzado en su totalidad. one . - A shoe assembly of the type comprising at least one shoe body and a sole, wherein the shoe body and the sole are configured to join with each other, the shoe assembly is characterized in that the shoe body comprises a flange along at least a portion of the lower perimeter of said shoe body, which extends outwardly from the same shoe body in an oriented plane with an angle α of between 45 Q and 135 Q with respect to the plane of the tangential shoe body to the point where said lower perimeter joins the flange; and because the sole comprises at least a portion of its perimeter a flange housing adapted to insert the entire shoe body flange.
2. - El ensamble de calzado de conformidad con la reivindicación 1 , caracterizado además porque el ángulo α es de 90Q o menos. 2. - The shoe assembly according to claim 1, further characterized in that the angle α is 90 Q or less.
3.- El ensamble de calzado de conformidad con la reivindicación 1 , caracterizado además porque el alojamiento de pestaña se encuentra ubicado en la superficie superior de la suela y está orientado hacia adentro del cuerpo de calzado.  3. The shoe assembly according to claim 1, further characterized in that the flange housing is located on the upper surface of the sole and is oriented inwardly of the shoe body.
4. - El ensamble de calzado de conformidad con la reivindicación 3, caracterizado además porque el alojamiento está conformado de tal manera que un perfil de dicho alojamiento al corte transversal tiene una forma de "C".  4. - The shoe assembly according to claim 3, further characterized in that the housing is shaped in such a way that a profile of said housing to the cross-section has a "C" shape.
5. - El ensamble de calzado de conformidad con la reivindicación 1 , caracterizado además porque el cuerpo del calzado está formado de una sola pieza incluyendo una superficie inferior de área coincidente con la suela.  5. - The shoe assembly according to claim 1, further characterized in that the shoe body is formed in one piece including a lower surface area coinciding with the sole.
6. - El ensamble de calzado de conformidad con la reivindicación 1 , caracterizado además porque el cuerpo del calzado se conforma por varias piezas, las - l i cúales, al ensamblarse, forman la pestaña en su perímetro inferior independientemente de los materiales o número de piezas que conformen el cuerpo de calzado. 6. - The shoe assembly according to claim 1, further characterized in that the body of the shoe is made up of several pieces, the - When they are assembled, they form the flange at its lower perimeter regardless of the materials or number of pieces that make up the shoe body.
7. - El ensamble de calzado de conformidad con cualquiera de las reivindicaciones 5 o 6, caracterizado además porque el cuerpo del calzado se forma por materiales plásticos.  7. - The shoe assembly according to any of claims 5 or 6, further characterized in that the body of the shoe is formed by plastic materials.
8. - El ensamble de calzado de conformidad con la reivindicación 1 , caracterizado además porque la suela está formada a partir de un polímero.  8. - The shoe assembly according to claim 1, further characterized in that the sole is formed from a polymer.
9. - El ensamble de calzado de conformidad con la reivindicación 8, caracterizado además porque la suela está formada a partir de hule.  9. - The shoe assembly according to claim 8, further characterized in that the sole is formed from rubber.
10.- El ensamble de calzado de conformidad con la reivindicación 1 , caracterizado además porque el calzado puede seleccionarse a partir de uno del tipo que comprende: botas, zapatos, tenis, sandalias o cualquier otro tipo de calzado abierto o cerrado.  10. The shoe assembly according to claim 1, further characterized in that the footwear can be selected from one of the type comprising: boots, shoes, tennis, sandals or any other type of open or closed footwear.
1 1 . - El ensamble de calzado de conformidad con la reivindicación 1 , caracterizado además porque comprende la pestaña y el alojamiento de pestaña proporcionan una superficie en la cual puede ser colocada una costura.  eleven . - The shoe assembly according to claim 1, further characterized in that it comprises the flange and the flange housing provide a surface on which a seam can be placed.
12. - El ensamble de calzado de conformidad con la reivindicación 1 , caracterizado además porque la pestaña del cuerpo de calzado y el alojamiento de pestaña pueden comprender medios de adhesión.  12. - The shoe assembly according to claim 1, further characterized in that the flange of the shoe body and the flange housing can comprise adhesion means.
13.- El ensamble de calzado de conformidad con la reivindicación 12, caracterizado además porque los medios de adhesión comprenden adhesivos poliméricos del tipo hot-melt.  13. The shoe assembly according to claim 12, further characterized in that the adhesion means comprise polymeric adhesives of the hot-melt type.
14.- El ensamble de calzado de conformidad con la reivindicación 12, caracterizado además porque los medios de adhesión comprende adhesivos que se seleccionan del tipo que comprende: adhesivos a base de agua, adhesivos a base de solvente, adhesivos a base de poliuretano, adhesivos a base de cianoacrilatos y adhesivos a base de látex con agentes vulcanizantes. 14. The shoe assembly according to claim 12, further characterized in that the adhesion means comprises adhesives that are selected from the type comprising: water-based adhesives, adhesives based on solvent, polyurethane-based adhesives, cyanoacrylate-based adhesives and latex-based adhesives with vulcanizing agents.
PCT/IB2015/053347 2015-05-07 2015-05-07 Footwear assembly WO2016178063A1 (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267650A (en) * 1979-07-30 1981-05-19 Peter Bauer Shoe with removable outsole
DE3110924A1 (en) * 1981-03-20 1982-09-30 Günter 3000 Hannover Wunsch Shoe
FR2615366A3 (en) * 1987-05-21 1988-11-25 Articles Sport Cie Fse Plastic walking shoe
US20040107602A1 (en) * 1991-05-07 2004-06-10 B&B Technologies Lp Shock reducing footwear
EP1714572A1 (en) * 2005-04-21 2006-10-25 DE TOGNI, Stefano Footware with a quick removable sole
WO2008050346A2 (en) * 2006-10-25 2008-05-02 Liron Komitau Shoes with replaceable uppers
GB2517189A (en) * 2013-08-14 2015-02-18 Britannia Footwear Uk Mfg Ltd Footwear and methods of making footwear

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267650A (en) * 1979-07-30 1981-05-19 Peter Bauer Shoe with removable outsole
DE3110924A1 (en) * 1981-03-20 1982-09-30 Günter 3000 Hannover Wunsch Shoe
FR2615366A3 (en) * 1987-05-21 1988-11-25 Articles Sport Cie Fse Plastic walking shoe
US20040107602A1 (en) * 1991-05-07 2004-06-10 B&B Technologies Lp Shock reducing footwear
EP1714572A1 (en) * 2005-04-21 2006-10-25 DE TOGNI, Stefano Footware with a quick removable sole
WO2008050346A2 (en) * 2006-10-25 2008-05-02 Liron Komitau Shoes with replaceable uppers
GB2517189A (en) * 2013-08-14 2015-02-18 Britannia Footwear Uk Mfg Ltd Footwear and methods of making footwear

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