WO2022214715A1 - Pivoting and self-winding fastening device for laces - Google Patents

Pivoting and self-winding fastening device for laces Download PDF

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Publication number
WO2022214715A1
WO2022214715A1 PCT/ES2022/000015 ES2022000015W WO2022214715A1 WO 2022214715 A1 WO2022214715 A1 WO 2022214715A1 ES 2022000015 W ES2022000015 W ES 2022000015W WO 2022214715 A1 WO2022214715 A1 WO 2022214715A1
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WO
WIPO (PCT)
Prior art keywords
laces
tilting
fastening device
self
locking
Prior art date
Application number
PCT/ES2022/000015
Other languages
Spanish (es)
French (fr)
Inventor
Pascual Alberto Cuenca Romero
Original Assignee
Pascual Alberto Cuenca Romero
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 Pascual Alberto Cuenca Romero filed Critical Pascual Alberto Cuenca Romero
Publication of WO2022214715A1 publication Critical patent/WO2022214715A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C7/00Holding-devices for laces
    • A43C7/04Hinged devices

Definitions

  • the object of this report is a tilting self-rolling fastening device for laces or the like, essentially configured to provide a simple, fast and automatic adjustment method for shoe laces, used as an alternative fastening method to the footwear of the already traditionally known as cords, sailboat, etc.
  • the tilting self-rolling fastening device for cords comprises a body with a flat base and an essentially circular shape that houses inside a rotating separating disk associated with a torsion system in charge of to make the precise pressure for use on the laces; All of this is connected to a tilting locking system that, associated with a locking and unlocking tilting means, allows the laces to enter the device from the side of the body.
  • the rotating separating disc allows the use and winding of each of the two cords in two different spaces, thus ruling out the use of finer metal cables used in other systems.
  • the outside of the device there is a projection to be able to rotate the separating disc manually if required and in this way, adjust the fit of the shoe.
  • the shape of the blocker avoids the use of a metal spring at the ends of the laces, lowering the costs of these, achieving in turn. greater reliability in its use.
  • the device recommended here facilitates its use both on a personal level! for any type of person regardless of their physical condition or physiognomy, from infants to adults; as well as for sports practice both at an amateur and professional level.
  • the fixing device can be materialized both in separate pieces correctly assembled and in a monobloc body, which allows to streamline its process. production on a large scale, minimizing the cost per piece and, therefore, increasing its economic profitability,
  • the tilting system allows turning in one direction and locking in the opposite direction, alternating depending on the locking and unlocking means. Thus, in one position it allows the laces to be stretched, in turn blocking self-winding by the action of the spring, and after activating the button, the tilting system reverses the self-winding function and blocks the path of the laces in the opposite direction, only preventing the action to take them off their shoes.
  • two counter-rotating gears attached to the toothed system are responsible for allowing rotation and locking in different directions as selected by means of! tilting system blocker.
  • FIG I It shows a view of the body (I) as part of the tilting self-rolling fastening device for cords, object of this utility model.
  • FIG 2. Shows a view of a practical embodiment of the tilting self-rolling fastening device for cords, object of this utility model.
  • FICJ 3 Shows a sectional view of the tilting self-rolling fastening device for cords, object of this utility model.
  • FIG 4. Shows a view of the locking and unlocking means (5) as part of the tilting self-rolling fastening device for cords, object of the present utility model.
  • FIG 5. Shows a view of the tilting self-rolling fastening device for laces, in use, applied to a shoe.
  • FIG 6. Shows a second view of the tilting self-rolling fastening device for laces, in use, applied to a shoe,
  • FIG 7, Shows an exploded view of the gears (13) and the blockers (12) associated with the tilting system, as part of the tilting self-rolling fastening device for cords, object of this utility model.
  • the tilting self-rolling fastening device for cords essentially comprises a body (1) with its flat base and essentially circular shape that houses inside a rotating separating disc (2) associated with a torsion system (3). ) in charge of making the precise pressure for its use on the laces ( 10); all of this, connected to a button (4) connected to a tilting blocking and unblocking means (5) that allows the laces (10) to enter the device through the lower part of said body (I).
  • the torsion system (3) is placed in the internal part of the device inside the base and joined to the toothed system (ó), thus coupling on the side of the shoe ⁇ I I ) to its internal last, achieving in this way it does not stand out with respect to the footwear itself ( 1 1 ). being as little exposed as possible to external shocks.
  • the locking and unlocking tilting means (5) is associated with blockers (12) that act on counter-rotating gears (13) that allow rotation and blocking in different directions of rotation, and where all of this is associated with both the toothed system (6) and the rotating disk (2).
  • the device will incorporate a projection (7) on the outside that allows manual rotation of the rotating separating disc (2).
  • the tilting blocking and unblocking means (5) is connected to blockers (12) associated with springs (12a) that act on some counter-rotating gears (13) that allow turning and blocking in different directions of rotation; and where, said set is associated with both (6) and (2),

Abstract

The present invention relates to a pivoting and self-winding fastening device for laces, characterised in that it comprises a body with a flat base and an essentially circular shape that houses a rotating separating disc associated with a twisting system for exerting the correct pressure for use on the laces. The entire device is connected to a push button that, associated with a locking and unlocking pivoting means, allows the laces to enter the device through the lower portion of the body.

Description

DESCRIPCIÓN DESCRIPTION
DISPOSITIVO DE FIJACIÓN AUTO-ENROLLABLE BASCULANTE PAMAPAMA TILTING SELF-ROLLING FIXING DEVICE
CORDONES LACES
Objeto de le invención Object of the invention
El objeto de la presente memoria es un dispositivo de fijación auto-enrollable basculante para cordones o similares, esencialmente configurado para proporcionar un método simple, rápido y automático de ajuste para ios cordones de calzado, empleado como método de sujeción alternativo al calzado de los ya tradicional mente conocidos como cordones, velero, etc. The object of this report is a tilting self-rolling fastening device for laces or the like, essentially configured to provide a simple, fast and automatic adjustment method for shoe laces, used as an alternative fastening method to the footwear of the already traditionally known as cords, sailboat, etc.
Antecedentes de la invención Background of the invention
En la actualidad, son conocidos diversos métodos para proporcionar una sujeción para el calzado adaptada a nuestras necesidades. Entre ellas, está comúnmente extendido el uso de cordones como medio esencial de cierre para el calzado, que cuenta con el inconveniente principal de requerir una pequeña destreza a la hora de realizar el anudado, para que éste quede correctamente fijado y sea duradero en el tiempo, Currently, various methods are known to provide a fastening for footwear adapted to our needs. Among them, the use of laces is commonly extended as an essential means of closure for footwear, which has the main drawback of requiring a little dexterity when tying it, so that it is correctly fixed and is durable over time. ,
Para aquellos usuarios que bien por su corta edad o bien por problemas relacionados con la motricídad, no puedan atarse ios cordones, son conocidas otras soluciones como, por ejemplo, el empleo de cremalleras n otras soluciones más estandarizadas como el uso de tiras de velero®. For those users who, due to their young age or motor-related problems, cannot tie their laces, other solutions are known, such as the use of zippers or other more standardized solutions such as the use of Velero® straps. .
En ambos casos, el problema técnico suele ser el mismo, la duración del atado del calzado y la posibilidad de que éste se suelte, lo que puede llegar a provocar pequeños accidentes sobre todo en este ultimo grupo poblacional (niños y personas con motricídad limitada). In both cases, the technical problem is usually the same, the duration of the lacing of the footwear and the possibility of it coming loose, which can cause small accidents, especially in this last population group (children and people with limited motor skills). .
Descripción de la invención Description of the invention
El problema técnico que resuelve la presente invención es proporcionar un ajuste preciso y duradero a los cordones del calzado mediante un sencillo elemento de ajuste insertado en el calzado. Para ello, el dispositivo de fijación auto-enrollable basculante para cordones, objeto del presente modelo de utilidad, comprende un cuerpo con su base plana y de forma esencialmente circular que aloja en su interior un disco giratorio de separación asociado a un sistema de torsión encargado de realizar la presión precisa para su uso sobre los cordones; todo ello conectado con un sistema de bloqueo basculante que asociado con un medio basculante de bloque y desbloqueo permite la entrada de los cordones al dispositivo por la parte lateral del cuerpo. The technical problem that the present invention solves is to provide a precise adjustment and durable to the shoelaces by means of a simple adjustment element inserted in the shoe. To do this, the tilting self-rolling fastening device for cords, the object of this utility model, comprises a body with a flat base and an essentially circular shape that houses inside a rotating separating disk associated with a torsion system in charge of to make the precise pressure for use on the laces; All of this is connected to a tilting locking system that, associated with a locking and unlocking tilting means, allows the laces to enter the device from the side of the body.
Gracias a su diseño, el disco giratorio de separación permite el uso y enrollado de cada uno de los dos cordones en dos espacios diferentes, descartando así el uso de cables metálicos más finos empleados en otros sistemas. Además, en la parte exterior del dispositivo se encuentra un saliente para poder girar el disco de separación manualmente si se requiere y de esta forma, graduar el ajuste del calzado. Thanks to its design, the rotating separating disc allows the use and winding of each of the two cords in two different spaces, thus ruling out the use of finer metal cables used in other systems. In addition, on the outside of the device there is a projection to be able to rotate the separating disc manually if required and in this way, adjust the fit of the shoe.
Por otra parte, la forma del bloqueador evita la utilización de un resorte metálico en los extremos de los cordones, abaratando los costes de estos, consiguiendo a su vez. una mayor fiabilidad en su uso. On the other hand, the shape of the blocker avoids the use of a metal spring at the ends of the laces, lowering the costs of these, achieving in turn. greater reliability in its use.
Así mismo, su diseño permite que, al presionar el pulsador, se libere la presión ejercida sobre los cordones, lo que junto a la acción de estirar de ellos manualmente posibilita la extracción de los cordones del dispositivo. Una vez termine la presión ejercida en el pulsador, los cordones volverán a enrollarse en el dispositivo automáticamente. Likewise, its design allows that, when pressing the button, the pressure exerted on the laces is released, which together with the action of pulling them manually makes it possible to extract the laces from the device. Once the pressure exerted on the button ends, the laces will automatically rewind on the device.
De esta forma, el dispositivo aquí preconizado, facilita su uso tanto a nivel persona! para cualquier tipo de persona independientemente de su estado físico o su fisionomía, desde infantes hasta adultos; como para la práctica deportiva tanto a nivel aficionado como profesional. In this way, the device recommended here facilitates its use both on a personal level! for any type of person regardless of their physical condition or physiognomy, from infants to adults; as well as for sports practice both at an amateur and professional level.
El dispositivo de fijación podrá materializarse tanto en piezas separadas correctamente ensambladas como en un cuerpo monobloque, lo que permite dinamizar su proceso productivo a gran escala, minimizando el coste por pieza y, por tanto, aumentando su rentabilidad económica, The fixing device can be materialized both in separate pieces correctly assembled and in a monobloc body, which allows to streamline its process. production on a large scale, minimizing the cost per piece and, therefore, increasing its economic profitability,
El sistema basculante permite el giro en una dirección y el bloqueo en la dirección opuesta, alternándose en función del medio de bloqueo y desbloqueo. Así, en una posición permite estirar los cordones bloqueando a su vez el auto enrollamiento por acción del resorte, y tras accionar el pulsador el sistema basculante invierte la función auto-enrollándose y bloqueando el recorrido de los cordones en sentido opuesto, evitando únicamente la acción de destensarlos del calzado. The tilting system allows turning in one direction and locking in the opposite direction, alternating depending on the locking and unlocking means. Thus, in one position it allows the laces to be stretched, in turn blocking self-winding by the action of the spring, and after activating the button, the tilting system reverses the self-winding function and blocks the path of the laces in the opposite direction, only preventing the action to take them off their shoes.
Por otra parte, dos engranajes contra rotatorios unidos ai sistema dentado son los encargados de permitir el giro y bloqueo en diferentes direcciones según sean seleccionados por medio de! bloqueador del sistema basculante. On the other hand, two counter-rotating gears attached to the toothed system are responsible for allowing rotation and locking in different directions as selected by means of! tilting system blocker.
Breve descripción de las figuras Brief description of the figures
A continuación, se pasa a describir de manera muy breve una serie de dibujos que ayudan a comprender mejor la invención y que se relacionan expresamente con una realización de dicha invención que se presenta como un ejemplo no limitativo de ésta. Next, a series of drawings that help to better understand the invention and that are expressly related to an embodiment of said invention that is presented as a non-limiting example of it are described very briefly.
FIG I . Muestra una vista del cuerpo ( I ) como parte del dispositivo de fijación auto-enrollable basculante para cordones, objeto del presente modelo de utilidad. FIG 2. Muestra una vista de una realización práctica del dispositivo de fijación auto- enrollable basculante para cordones, objeto del presente modelo de utilidad. FIG I. It shows a view of the body (I) as part of the tilting self-rolling fastening device for cords, object of this utility model. FIG 2. Shows a view of a practical embodiment of the tilting self-rolling fastening device for cords, object of this utility model.
FICJ 3. Muestra una vista seccionada del dispositivo de fijación auto-enrollable basculante para cordones, objeto del presente modelo de utilidad. FICJ 3. Shows a sectional view of the tilting self-rolling fastening device for cords, object of this utility model.
FIG 4. Muestra una vista del medio de bloqueo y desbloqueo (5) como parte del dispositivo de fijación auto-enrollable basculante para cordones, objeto del presente modelo de utilidad. FIG 4. Shows a view of the locking and unlocking means (5) as part of the tilting self-rolling fastening device for cords, object of the present utility model.
FIG 5. Muestra una vista del dispositivo de fijación auto-enrollable basculante para cordones, en uso, aplicada a una zapatilla. FIG 6. Muestra una segunda vísta del dispositivo de fijación auto-enroliable basculante para cordones, en uso, aplicada a una zapatilla, FIG 7, Muestra una vista explosionada de los engranajes (13) y los bloqueadores ( 12) asociados al sistema basculante, como parte del dispositivo de fijación auto-enroliable basculante para cordones, objeto del presente modelo de utilidad. FIG 5. Shows a view of the tilting self-rolling fastening device for laces, in use, applied to a shoe. FIG 6. Shows a second view of the tilting self-rolling fastening device for laces, in use, applied to a shoe, FIG 7, Shows an exploded view of the gears (13) and the blockers (12) associated with the tilting system, as part of the tilting self-rolling fastening device for cords, object of this utility model.
Exposición de un modo detallado de realización de la invención Exposition of a detailed embodiment of the invention
En las figuras adjuntas se muestra una realización preferida de la invención. Más concretamente, el dispositivo de fijación auto-enroliable basculante para cordones, comprende esencialmente un cuerpo ( 1 ) con su base plana y forma esencialmente circular que aloja en su interior un disco giratorio (2) de separación asociado a un sistema de torsión (3) encargado de realizar la presión precisa para su uso sobre ios cordones ( 10); todo ello, conectado con un pulsador (4) conectado con un medio basculante de bloqueo y desbloqueo (5) que permite la entrada de los cordones ( 10) al dispositivo por la parte inferior del citado cuerpo ( I ). A preferred embodiment of the invention is shown in the attached figures. More specifically, the tilting self-rolling fastening device for cords essentially comprises a body (1) with its flat base and essentially circular shape that houses inside a rotating separating disc (2) associated with a torsion system (3). ) in charge of making the precise pressure for its use on the laces ( 10); all of this, connected to a button (4) connected to a tilting blocking and unblocking means (5) that allows the laces (10) to enter the device through the lower part of said body (I).
En una realización particular, en la parte interna del dispositivo va colocado el sistema de torsión (3) dentro de la base y unido al sistema dentado (ó), acoplándose así en el lateral del calzado { I I ) a la horma interna del mismo consiguiendo de esta manera no sobresalir respecto del propio calzado ( 1 1 ). quedando lo menos expuesto posible a golpes externos. In a particular embodiment, the torsion system (3) is placed in the internal part of the device inside the base and joined to the toothed system (ó), thus coupling on the side of the shoe { I I ) to its internal last, achieving in this way it does not stand out with respect to the footwear itself ( 1 1 ). being as little exposed as possible to external shocks.
En una segunda realización particular, el medio basculante de bloqueo y desbloqueo (5) se encuentra asociado con unos bloqueadores ( 12) que actúan sobre unos engranajes contra- rotatorios ( 13) que permiten el giro y el bloqueo en diferentes sentidos de giro, y donde todo ello se encuentra asociado tanto al sistema dentado (6) como al disco giratorio (2). In a second particular embodiment, the locking and unlocking tilting means (5) is associated with blockers (12) that act on counter-rotating gears (13) that allow rotation and blocking in different directions of rotation, and where all of this is associated with both the toothed system (6) and the rotating disk (2).
En una tercera realización particular, el dispositivo incorporará un saliente (7) en la parte exterior que permite el giro manual del disco giratorio (2) de separación. In a third particular embodiment, the device will incorporate a projection (7) on the outside that allows manual rotation of the rotating separating disc (2).
En una realización preferida el medio basculante de bloqueo y desbloqueo (5) se encuentra conectado con unos bloqueadores ( 12) asociados a unos resortes ( 12a) que actúan sobre unos engranajes contra-rotatorios ( 13) que permiten el giro y el bloqueo en diferentes sentidos de giro; y donde, dicho conjunto se encuentra asociado tanto a (6) como a (2), In a preferred embodiment, the tilting blocking and unblocking means (5) is connected to blockers (12) associated with springs (12a) that act on some counter-rotating gears (13) that allow turning and blocking in different directions of rotation; and where, said set is associated with both (6) and (2),

Claims

1 REIVINDICACIONES 1 CLAIMS
I - Dispositivo de fijación auto enrollable basculante para cordones caracterizado por que comprende un cuerpo ( 1 ) con su base plana y forma esencialmente circular que aloja en su interior un disco giratorio (2) de separación asociado a un sistema de torsión (3) encargado de realizar la presión precisa para su uso sobre los cordones ( 10); todo ello conectado con un pulsador (4) que asociado con un medio basculante de bloqueo y desbloqueo (5), permite la entrada de los cordones ( 10) al dispositivo por la parte inferior del cuerpo ( 1 ), I - Tilting self-rolling fastening device for cords characterized in that it comprises a body (1) with its flat base and essentially circular shape that houses inside it a rotating separating disc (2) associated with a torsion system (3) in charge to make the precise pressure for its use on the laces ( 10); all of this connected to a button (4) that, associated with a locking and unlocking tilting means (5), allows the laces (10) to enter the device through the lower part of the body (1),
2.- Dispositivo de fijación auto-enrollable basculante para cordones según ia reivindicación 1 donde el dispositivo incorporará un saliente (7) en la parte exterior que permite el giro manual del disco giratorio (2) de separación. 2. Tilting self-rolling fastening device for cords according to claim 1, where the device will incorporate a projection (7) on the outside that allows manual rotation of the rotating separating disk (2).
3.- Dispositivo de fijación auto-enrollable basculante para cordones según las reivindicaciones 1 y 2 en la parte interna del dispositivo va colocado el sistema de torsión (3) dentro de la base y unido al sistema dentado (ó), acoplándose así en el lateral del calzado ( P ) a la horma interna del mismo consiguiendo de esta manera no sobresalir respecto del propio calzado ( 1 1 ), quedando lo menos expuesto posible a golpes externos. 3.- Tilting self-rolling fastening device for cords according to claims 1 and 2 in the internal part of the device the torsion system (3) is placed inside the base and attached to the toothed system (ó), thus coupling to the side of the footwear ( P ) to the internal last of the same, thus managing not to protrude with respect to the footwear itself ( 1 1 ), being as little exposed as possible to external blows.
4.- Dispositivo de fijación auto-enrollable basculante para cordones según las reivindicaciones 1 a 3 donde el medio basculante de bloqueo y desbloqueo (5) se encuentra asociado con unos bloqueadores (12) que actúan sobre unos engranajes contra-rotatorios ( 13) que permiten el giro y el bloqueo en diferentes sentidos de giro, y donde todo ello se encuentra asociado tanto al sistema dentado (6) como al disco giratorio (2). 4. Tilting self-rolling fastening device for cords according to claims 1 to 3, where the locking and unlocking tilting means (5) is associated with blockers (12) that act on counter-rotating gears (13) that they allow rotation and locking in different directions of rotation, and where all of this is associated with both the toothed system (6) and the rotating disk (2).
PCT/ES2022/000015 2021-04-05 2022-03-31 Pivoting and self-winding fastening device for laces WO2022214715A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES202130686U ES1267729Y (en) 2021-04-05 2021-04-05 SWINGARM SELF-ROLLER FIXING DEVICE FOR CORDS
ESU202130686 2021-04-05

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US737769A (en) * 1901-10-28 1903-09-01 Lewis C Preston Fastening device.
US4261081A (en) * 1979-05-24 1981-04-14 Lott Parker M Shoe lace tightener
GB2378119A (en) * 2001-07-31 2003-02-05 Peter Greedy Fastener arrangement for shoelaces or the like
US20100101061A1 (en) * 2005-06-27 2010-04-29 Shin Kyung Inc. Shoelace tightening device
US20140070042A1 (en) * 2012-08-31 2014-03-13 Nike, Inc. Motorized Tensioning System with Sensors
WO2015054722A1 (en) * 2013-10-14 2015-04-23 Mahe Falekava F A shoe lace fastening and locking device
US20150250268A1 (en) * 2012-12-17 2015-09-10 Jepthah Alt Device for automatically tightening and loosening laces

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US737769A (en) * 1901-10-28 1903-09-01 Lewis C Preston Fastening device.
US4261081A (en) * 1979-05-24 1981-04-14 Lott Parker M Shoe lace tightener
GB2378119A (en) * 2001-07-31 2003-02-05 Peter Greedy Fastener arrangement for shoelaces or the like
US20100101061A1 (en) * 2005-06-27 2010-04-29 Shin Kyung Inc. Shoelace tightening device
US20140070042A1 (en) * 2012-08-31 2014-03-13 Nike, Inc. Motorized Tensioning System with Sensors
US20150250268A1 (en) * 2012-12-17 2015-09-10 Jepthah Alt Device for automatically tightening and loosening laces
WO2015054722A1 (en) * 2013-10-14 2015-04-23 Mahe Falekava F A shoe lace fastening and locking device

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ES1267729Y (en) 2021-09-03

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