WO2013038030A1 - Element for coupling between venitian‑blind slats - Google Patents
Element for coupling between venitian‑blind slats Download PDFInfo
- Publication number
- WO2013038030A1 WO2013038030A1 PCT/ES2011/070643 ES2011070643W WO2013038030A1 WO 2013038030 A1 WO2013038030 A1 WO 2013038030A1 ES 2011070643 W ES2011070643 W ES 2011070643W WO 2013038030 A1 WO2013038030 A1 WO 2013038030A1
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- WIPO (PCT)
- Prior art keywords
- blind
- circular sector
- slats
- coupling element
- coupling
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/34—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller-type; Roller shutters with adjustable lamellae
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1533—Slat connections
- E06B2009/155—Slats connected by separate elements
- E06B2009/1566—Rigid elements, e.g. hinges, hooks or profiles
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
- E06B9/171—Rollers therefor; Fastening roller shutters to rollers
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
Element for coupling between venetian‑blind slats and Venetian blinds, for the coupling of slats (2) that run between guides (3) connected via the upper (4) and lower (5) ends thereof, said coupling element having an orientable cover (6) that covers holes (7) made in the slats.
Description
ELEMENTO DE ACOPLAMIENTO ENTRE LAMAS DE PERSIANA COUPLING ELEMENT BETWEEN PERSIAN LAMPS
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La presente invención, se refiere a un elemento de acoplamiento entre lamas de persiana que se encuentran unidas por los citados elementos de acoplamiento formando una persiana. The present invention relates to a coupling element between blind slats that are joined by said coupling elements forming a blind.
La invención se centra en un elemento de acoplamiento entre lamas para formar una persiana enrollable de manera que las lamas discurren entre guías laterales. Dicha persiana cuenta, gracias a los elementos de acoplamiento que unen las lamas, de un sistema autoblocante para impedir la elevación forzada de la misma y de un sistema de obturación de los orificios existentes en las lamas. Dicho sistema de obturación, dispuesto en el elemento de acoplamiento, presenta tapas abatibles y orientables que permiten regular la apertura de los orificios previstos en las lamas. The invention focuses on a coupling element between slats to form a roller blind so that the slats run between lateral guides. Said blind has, thanks to the coupling elements that join the slats, of a self-locking system to prevent the forced elevation thereof and of a sealing system of the existing holes in the slats. Said sealing system, arranged in the coupling element, has hinged and adjustable covers that allow to regulate the opening of the holes provided in the slats.
El campo de aplicación de la presente invención se enmarca dentro del sector técnico de la industria dedicada a la fabricación de persianas. The scope of the present invention is part of the technical sector of the industry dedicated to the manufacture of blinds.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Como referencia al estado de la técnica, debe señalarse que son ampliamente conocidas en el mercado las persianas enrollables del tipo que aquí concierne dotadas de sistema autoblocante, siendo un ejemplo de ello la divulgada por el modelo de utilidad español número 1009454, relativo a un "Dispositivo de seguridad para puertas o persianas arrollables", el cual, básicamente, consiste en un perfil de unión entre lamas, de sección sinuosa, cuyos extremos longitudinales se arrollan en sentidos opuestos, determinando tubuladuras abiertas aptas para acoplarse con posibilidad de giro en las semitubuladuras previstas en los extremos longitudinales de las lamas de forma que, frente a un empuje ascendente de la lama inferior, dicho perfil se sitúa atravesado en los canales de guiado de la persiana bloqueando la apertura de la misma. As a reference to the state of the art, it should be noted that roller blinds of the type concerned here with a self-locking system are widely known in the market, an example of this being disclosed by the Spanish utility model number 1009454, relating to a " Safety device for doors or roller shutters ", which basically consists of a profile of union between slats, of sinuous section, whose longitudinal ends are wound in opposite directions, determining open openings suitable for coupling with the possibility of rotation in the half-pipe provided at the longitudinal ends of the slats so that, in the face of an upward thrust of the lower slat, said profile is traversed in the guide channels of the blind blocking the opening thereof.
Por otra parte, son igualmente conocidas en el estado de la técnica las persianas cuyas lamas están dotadas de huecos o ventanas cubiertas por una tapa orientable, de forma que permite regular el grado de apertura de dichos huecos, siendo un ejemplo de ello la solicitud internacional número WO2006037594, relativa a un cuerpo fenestrado de persiana enrollable. Sin embargo, la persiana descrita en dicho documento, presenta ciertos aspectos susceptibles de ser mejorados, especialmente los relativos al diseño particular de los extremos acoplables articuladamente de las distintas piezas que conforman las lamas de la persiana, ya
que presentan problemas de arrollamiento alrededor del eje. Concretamente, las lamas orientables, debido a su configuración estructural en las que las curvaturas en forma de gancho de dichos extremos están orientadas todas hacia una misma dirección, provocan que las tapas orientables de las lamas se abran al enrollarlas alrededor del eje de la persiana, haciendo que el conjunto no se enrolle adecuadamente. On the other hand, blinds whose slats are provided with holes or windows covered by an adjustable lid are also known in the state of the art, so that the degree of opening of said gaps can be regulated, an example of which is the international application No. WO2006037594, relative to a fenestrated roller blind body. However, the blind described in said document has certain aspects that can be improved, especially those related to the particular design of the articulably coupled ends of the different parts that make up the slats of the blind, and that present problems of winding around the axis. Specifically, the adjustable slats, due to their structural configuration in which the hook-shaped curvatures of said ends are all oriented in the same direction, cause the adjustable slat covers to open when winding them around the axis of the blind, causing the assembly to not roll properly.
EXPLICACIÓN DE LA INVENCIÓN EXPLANATION OF THE INVENTION
La presente invención propone, como ya se ha señalado anteriormente, un elemento de acoplamiento entre lamas de persiana autoblocante orificadas con tapa orientable acopladas por el elemento de acoplamiento anterior. Dichas lamas, acopladas entre si, discurren entre guías laterales, y están dotadas de lamas orificadas que están unidas entre si por los citados elementos de acoplamiento. Dichos elementos de acoplamiento están provistos de tapas abatibles y orientables que permiten regular la apertura de los orificios en las lamas de la persiana para graduar la entrada de luz y/o ventilación y cuya particular configuración proporciona a la vez el sistema autoblocante para impedir la elevación forzada de la persiana, que actúa mediante graduación por gravedad, así como un mejor funcionamiento de la persiana, ya que no presenta problemas de enrollamiento, dado que no se abren las lamas orientables al enrollarse alrededor del eje, cosa que de lo contrario podría impedir que la persiana se enrollase correctamente. Asimismo, el elemento de acoplamiento permite, gracias a un pivote o saliente dispuesto en el mismo, un enrollamiento correcto de las lamas de la persiana alrededor del eje de enrollamiento de la persiana al evitar la apertura de las tapas abatibles durante dicho enrollamiento. The present invention proposes, as already indicated above, a coupling element between self-locking blind louvers with adjustable cover coupled by the previous coupling element. Said slats, coupled to each other, run between lateral guides, and are provided with orificed slats that are joined together by said coupling elements. Said coupling elements are provided with hinged and adjustable covers that allow to regulate the opening of the holes in the louvers of the blind to adjust the entry of light and / or ventilation and whose particular configuration provides at the same time the self-locking system to prevent elevation forced blind, which acts by gravity grading, as well as a better operation of the blind, since it does not present problems of winding, since the adjustable slats do not open when winding around the axis, something that could otherwise prevent that the blind rolled up correctly. Likewise, the coupling element allows, thanks to a pivot or projection disposed therein, a correct winding of the louvers of the blind around the winding axis of the blind by preventing the opening of the hinged covers during said winding.
Es por tanto un primer objeto de la presente invención, un elemento de acoplamiento que comprende una configuración en forma de S determinada por: un sector circular inferior abierto con forma de gancho y que queda abierto hacia la parte interna de la persiana para acoplarse al extremo superior de una lama de persiana para formar una primera bisagra; un sector circular superior abierto con forma de gancho, quedando abierto hacia la parte externa de la persiana para acoplarse al extremo inferior de una lama de persiana para formar una segunda bisagra; una tapa que sobresale del sector circular inferior y curvada en concordancia con la curvatura del cuerpo de una lama; y al menos un saliente o pivote en al menos uno de los sectores circulares para evitar el giro del elemento de acoplamiento durante el enrollamiento de la persiana.
La constitución o forma del elemento de acoplamiento, posibilita que al recibir dicho elemento de acoplamiento un empuje ascendente en su sector circular inferior, dicho elemento de acoplamiento gira respecto a su centro geométrico bloqueando la apertura de la tapa, y en consecuencia, bloqueando la ascensión de la persiana, al situarse el elemento de acoplamiento atravesado en el canal de la guía de la persiana. Al forzar la persiana hacia arriba una vez que esta ha sido descendida, dicho empuje provoca que el cuerpo de acoplamiento gire, forzando la separación de la tapa del cuerpo de la lama lo que provoca a su vez que dicha tapa se atraviese en el canal de la guía de la persiana. It is therefore a first object of the present invention, a coupling element comprising an S-shaped configuration determined by: a lower circular sector open with a hook-shaped shape and which is open towards the inner part of the blind to engage the end top of a blind slat to form a first hinge; a hooked open upper circular sector, being open towards the outside of the blind to engage the lower end of a blind slat to form a second hinge; a cover protruding from the lower circular sector and curved in accordance with the curvature of the body of a slat; and at least one projection or pivot in at least one of the circular sectors to prevent rotation of the coupling element during winding of the blind. The constitution or shape of the coupling element, allows said coupling element to receive an upward thrust in its lower circular sector, said coupling element rotates with respect to its geometric center blocking the opening of the lid, and consequently, blocking the ascension of the blind, when the coupling element is placed in the channel of the blind guide. By forcing the blind upwards once it has been lowered, said thrust causes the coupling body to rotate, forcing the separation of the cover from the body of the slat, which in turn causes said cover to pass through the channel of The blind guide.
Asimismo, el pivote dispuesto en uno de los sectores circulares, preferiblemente el sector circular superior, bloquea la tapa durante el enrollamiento de la persiana alrededor del eje de enrollamiento, posibilitando un correcto enrollamiento de la persiana y resolviendo el problema que crearía la apertura de alguna de dichas tapas durante el enrollamiento que provocaría el bloqueo del sistema cuando la persiana fuese desenrollada o descendida. Durante el enrollamiento de la persiana, las tapas del elemento de acoplamiento tienden a abrirse durante dicho enrollamiento ya que para poder completar el mismo, la tapa debe pivotar sobre el extremo longitudinal superior de la lama de la persiana, lugar donde actúa el pivote o saliente del elemento de acoplamiento para impedir la apertura de la tapa durante el enrollamiento de la persiana. Likewise, the pivot arranged in one of the circular sectors, preferably the upper circular sector, blocks the cover during the winding of the blind around the winding axis, allowing a correct winding of the blind and solving the problem that would create the opening of some of said covers during the winding that would cause the system to block when the blind was unwound or lowered. During the winding of the blind, the covers of the coupling element tend to open during said winding since to be able to complete it, the cover must pivot on the upper longitudinal end of the louver of the blind, where the pivot or projection acts of the coupling element to prevent the opening of the cover during winding of the blind.
Tales ventajas se consiguen gracias al particular diseño de los extremos longitudinales acoplables de los diferentes elementos que constituyen la persiana, es decir, las lamas y los elementos de acoplamiento que incorporan las tapas, permitiendo además un abatimiento de dichas tapas orientables. Such advantages are achieved thanks to the particular design of the longitudinal attachable ends of the different elements that constitute the blind, that is, the slats and the coupling elements that incorporate the covers, also allowing a folding of said adjustable covers.
Finalmente, cabe destacar que la persiana funciona preferiblemente con un motor de doble parada, de tal forma que en primer lugar se baja la persiana completamente y en segundo lugar se abren gradualmente las tapas orientables de las lamas. Finally, it should be noted that the blind works preferably with a double-stop motor, so that first the blind is lowered completely and secondly the adjustable slat covers are gradually opened.
La persiana propuesta, además, presenta una configuración que la hace compatible con los principales tipos de guía estándar del mercado así como con los sistemas de montaje más comunes, permitiendo asimismo la integración sobre la misma de una mosquitera. The proposed blind also has a configuration that makes it compatible with the main types of standard guide on the market as well as with the most common mounting systems, also allowing the integration of a mosquito net on it.
DESCRIPCIÓN DE LAS FIGURAS DESCRIPTION OF THE FIGURES
Para complementar la descripción que se está realizando de la presente invención y para ayudar a una mejor comprensión de las características que lo
distinguen, se acompaña la presente memoria descriptiva, como parte integrante de la misma, de un juego de figuras, en los que con carácter ilustrativo y no limitativo se ha representado lo siguiente: To complement the description that is being made of the present invention and to help a better understanding of the characteristics that distinguish, the present descriptive report is accompanied, as an integral part thereof, of a set of figures, in which the following has been represented as an illustrative and non-limiting nature:
La figura número 1 muestra una vista en sección, según un corte vertical, de un tramo de la persiana autoblocante de lamas orificadas con tapa orientable, objeto de la invención, representada en su posición de bloqueo en la guía lateral, apreciándose en ella las principales partes y elementos que comprende así como la configuración y disposición de dichas partes y elementos. Figure number 1 shows a sectional view, according to a vertical section, of a section of the self-locking louvered blind with adjustable lid, object of the invention, represented in its locked position in the lateral guide, the main ones being appreciated therein. parts and elements that comprise as well as the configuration and arrangement of said parts and elements.
Las figuras número 2 y 3 muestran sendas vistas en sección de una lama de la persiana según la invención, con su correspondiente tapa orientable, representada en la figura 2 con dicha tapa completamente cerrada y en la figura 3 con la tapa abierta, apreciándose en ellas detalladamente la configuración de los extremos de la lama y del borde longitudinal de acoplamiento de la tapa. Figures 2 and 3 show sectional views of a slat of the blind according to the invention, with its corresponding adjustable lid, represented in Figure 2 with said lid completely closed and in Figure 3 with the lid open, showing in them in detail the configuration of the slat ends and the longitudinal edge of the cover coupling.
Las figuras 4 y 5 muestran sendas vistas de las lamas con la tapa cerrada y abierta mostradas en las figuras precedentes, representadas en respectivas perspectivas. Figures 4 and 5 show two views of the slats with the lid closed and open shown in the preceding figures, represented in respective perspectives.
La figura 6a muestra una persiana, con los elementos de acoplamiento objeto de la invención, durante el proceso de enrollamiento. Figure 6a shows a blind, with the coupling elements object of the invention, during the winding process.
La figura 6b muestra una persiana, con los elementos de acoplamiento objeto de la invención, enrollada. Figure 6b shows a blind, with the coupling elements object of the invention, rolled up.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede apreciar en ellas un ejemplo de realización preferida de la invención, la cual comprende las partes y elementos que se describen en detalle a continuación. In view of the aforementioned figures, and in accordance with the numbering adopted, an example of a preferred embodiment of the invention can be seen therein, which comprises the parts and elements described in detail below.
Así, tal como se observa en dichas figuras, la persiana (1 ) en cuestión, se configura a partir de un conjunto de lamas (2) que discurren en sendos movimientos ascendente y descendente alojadas entre guías (3) laterales para enrollarse en torno a un eje superior (19), estando dichas lamas (2) unidas entre sí, por sus respectivos extremos longitudinales superior (4) e inferior (5), mediante la interposición de un elemento de acoplamiento que incorpora una tapa (6). Dicha tapa, además de cubrir de forma orientable los orificios (7) practicados en la zona central de las lamas (2), presenta un cuerpo de acoplamiento (8) que se articula con los citados extremos longitudinales superior (4) e inferior (5) de las lamas adyacentes de tal forma que permite el enrollado de las mismas en el eje sin que se abra la tapa y, ante un eventual
empuje ascendente de la lama inferior, se sitúa atravesado entre las paredes laterales de las guías (3) bloqueando el ascenso de la persiana. Thus, as observed in said figures, the blind (1) in question is configured from a set of slats (2) that run in both upward and downward movements housed between lateral guides (3) to wind around an upper shaft (19), said slats (2) being joined together, by their respective upper (4) and lower (5) longitudinal ends, by interposing a coupling element incorporating a cover (6). Said cover, in addition to covering in an orientable manner the holes (7) made in the central area of the slats (2), has a coupling body (8) that articulates with the aforementioned upper (4) and lower longitudinal ends (5). ) of the adjacent slats in such a way that it allows them to be wound on the shaft without opening the lid and, in case of eventual upward thrust of the lower slat, it is placed crossed between the lateral walls of the guides (3) blocking the rise of the blind.
Tal como se observa en las figuras 2 y 3, el cuerpo (9) de la lama (2) presenta una configuración curvo convexa, tomada desde la parte frontal o externa (F) de la persiana, presentando su extremo longitudinal inferior (5) una configuración en forma de G determinada por un tramo curvo (10), una lengüeta (1 1 ) que se cierra hacia el interior de dicho tramo y una abertura (12) orientada hacia el lado interior de la lama (2), mientras que su extremo longitudinal superior (4) presenta una configuración en espiral orientada hacia la parte externa de la lama (2), donde el centro presenta un regruesamiento (13) y el canal de entrada (14) se abre hacia la parte externa (F) de la persiana (1 ). As can be seen in figures 2 and 3, the body (9) of the slat (2) has a convex curved configuration, taken from the front or external part (F) of the blind, presenting its lower longitudinal end (5) a G-shaped configuration determined by a curved section (10), a tongue (1 1) that closes towards the inside of said section and an opening (12) oriented towards the inner side of the slat (2), while its upper longitudinal end (4) has a spiral configuration oriented towards the outer part of the slat (2), where the center has a thickening (13) and the inlet channel (14) opens towards the external part (F) of the blind (1).
Por su parte, la tapa (6) cuya zona inferior (15) se curva en concordancia con la curvatura del cuerpo (9) de la lama (2) para adaptarse a ella y ajustarse sobre los orificios (7) de la misma, presenta un cuerpo de acoplamiento (8) cuya configuración presenta forma de S, estando determinado por un sector circular (16) en su parte inferior que se prolonga sobre la citada zona inferior (15) de la tapa, y un sector circular superior en forma de gancho (17) de menor dimensión. For its part, the cover (6) whose lower area (15) is curved in accordance with the curvature of the body (9) of the blade (2) to adapt to it and fit over the holes (7) thereof, has a coupling body (8) whose configuration has an S-shape, being determined by a circular sector (16) in its lower part that extends over said lower area (15) of the cover, and an upper circular sector in the form of smaller hook (17).
Es importante destacar que el citado sector circular inferior (16) del cuerpo de acoplamiento (8) queda abierto hacia la parte interna de la persiana, de forma que el hueco de entrada (18) del mismo se acopla al extremo superior (4) de la lama (2), quedando el regruesamiento (13) del mismo insertado en su interior. Además dicho sector circular superior (16) está unido inferiormente a la zona inferior (15) del cuerpo de acoplamiento de forma que un cuarto de círculo (16a) de dicho sector penetra en el canal de entrada (14) del extremo superior (4) de la lama, permitiendo un giro de la tapa (6) respecto de la lama (2). It is important to note that said lower circular sector (16) of the coupling body (8) is open towards the internal part of the blind, so that the entrance gap (18) thereof is coupled to the upper end (4) of the slat (2), leaving the thickening (13) of the same inserted inside. Furthermore, said upper circular sector (16) is inferiorly connected to the lower zone (15) of the coupling body so that a quarter circle (16a) of said sector penetrates the inlet channel (14) of the upper end (4) of the slat, allowing a rotation of the lid (6) with respect to the slat (2).
Por su parte, el gancho (17) que conforma la parte superior de este cuerpo de acoplamiento (8) se adapta y penetra en el extremo inferior (5) de la lama (2) permitiendo un movimiento articulado de ambos elementos. For its part, the hook (17) that forms the upper part of this coupling body (8) adapts and penetrates the lower end (5) of the blade (2) allowing an articulated movement of both elements.
Asimismo, el cuerpo o elemento de acoplamiento puede comprender al menos un saliente (20) en al menos uno de los sectores circulares para evitar el giro del mismo durante el enrollamiento de las lamas (2) de persiana evitando un enrollamiento incorrecto. Dicho pivote o saliente (20) evita la apertura de las tapas (6) sobre las lamas (2) durante el enrollamiento de la persiana para así evitar el bloqueo del conjunto durante dicho enrollamiento. En concreto, dicho pivote o saliente (20) se sitúa en el sector circular (17), entre la apertura del sector circular inferior (16) donde se aloja el extremo superior (4) de la lama (2) y la curvatura de dicho sector circular superior (17).
Las tapas (6) del elemento de acoplamiento (8) tienden a abrirse durante el enrollamiento de la persiana, y puesto que para completar dicho enrollamiento, la tapa (6) debe pivotar sobre el extremo longitudinal superior (4) de la lama (2) de persiana, en ese punto es donde actúa el pivote o saliente (20) durante el enrollamiento, impidiendo así la apertura de la tapa (6) ya que impide la apertura de la tapa durante el enrollamiento de la persiana. Likewise, the coupling body or element can comprise at least one projection (20) in at least one of the circular sectors to prevent its rotation during the winding of the blind slats (2) avoiding incorrect winding. Said pivot or projection (20) prevents the opening of the covers (6) on the slats (2) during the winding of the blind so as to avoid blocking the assembly during said winding. Specifically, said pivot or projection (20) is located in the circular sector (17), between the opening of the lower circular sector (16) where the upper end (4) of the slat (2) is housed and the curvature of said upper circular sector (17). The covers (6) of the coupling element (8) tend to open during the winding of the blind, and since to complete said winding, the cover (6) must pivot on the upper longitudinal end (4) of the slat (2) ) of blind, at that point is where the pivot or projection (20) acts during the winding, thus preventing the opening of the lid (6) since it prevents the opening of the lid during winding of the blind.
Finalmente, hay que reseñar que, un eventual empuje de la persiana hacia arriba provoca el posicionado del descrito cuerpo de acoplamiento (8) atravesado entre las paredes de la guía (3) que bloquea la persiana, siendo la parte inferior del sector circular mayor (16) y la parte superior del gancho (17) sumados al canto superior (18) de la G que determina el extremo inferior (5) de la lama (2), los que hacen tope con la superficie interna de dichas paredes laterales de la guía (3), tal como se aprecia en la figura 1.
Finally, it should be noted that, an eventual push of the blind upwards causes the positioning of the described coupling body (8) crossed between the walls of the guide (3) that blocks the blind, the lower part of the greater circular sector ( 16) and the upper part of the hook (17) added to the upper edge (18) of the G which determines the lower end (5) of the slat (2), which abut the internal surface of said side walls of the guide (3), as seen in figure 1.
Claims
1. Elemento de acoplamiento (8) entre lamas de persiana que discurre verticalmente por un canal de una guía (3), formado por un cuerpo con un sector circular superior (17) y un sector circular inferior (16) con una configuración en forma de S y una tapa (6) que sobresale del sector circular inferior (16) caracterizado porque presenta al menos un saliente (20) en al menos uno de los sectores circulares para evitar la abertura de la tapa durante el enrollamiento de la persiana en torno a un eje de enrollamiento (19). 1. Coupling element (8) between blind slats that runs vertically through a channel of a guide (3), formed by a body with an upper circular sector (17) and a lower circular sector (16) with a shaped configuration of S and a cover (6) protruding from the lower circular sector (16) characterized in that it has at least one projection (20) in at least one of the circular sectors to avoid opening the lid during winding of the blind around to a winding shaft (19).
2. Elemento de acoplamiento, según reivindicación 1 , caracterizado el cuerpo con una configuración en forma de S está determinado por: 2. Coupling element according to claim 1, characterized in that the body with an S-shaped configuration is determined by:
- un sector circular inferior (16) abierto con forma de gancho, quedando abierto hacia la parte interna de la persiana (1 ) para acoplarse al extremo superior (4) de una lama (2) de persiana para formar una bisagra, - a lower circular sector (16) open in the form of a hook, being open towards the inner part of the blind (1) to engage the upper end (4) of a blind slat (2) to form a hinge,
- un sector circular superior (17) abierto con forma de gancho, quedando abierto hacia la parte externa de la persiana (1 ) para acoplarse al extremo inferior (5) de una lama (2) de persiana para formar una bisagra, y - an upper circular sector (17) open in the form of a hook, being open towards the outside of the blind (1) to engage the lower end (5) of a blind slat (2) to form a hinge, and
- una tapa (6) que sobresale del sector circular inferior (16) y curvada en concordancia con la curvatura del cuerpo (9) de una lama de persiana que presenta al menos un orificio (7), - a cover (6) protruding from the lower circular sector (16) and curved in accordance with the curvature of the body (9) of a blind slat having at least one hole (7),
tal que al recibir dicho elemento de acoplamiento (8) un empuje ascendente en su sector circular inferior (16) dicho elemento de acoplamiento (8) gira respecto a su centro geométrico bloqueando la apertura de la tapa (6).. such that upon receiving said coupling element (8) an upward thrust in its lower circular sector (16) said coupling element (8) rotates with respect to its geometric center blocking the opening of the cover (6) ..
3. Elemento, según reivindicación 1 o 2, caracterizado porque el saliente (20) se sitúa en el sector circular superior (17). 3. Element according to claim 1 or 2, characterized in that the projection (20) is located in the upper circular sector (17).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2011/070643 WO2013038030A1 (en) | 2011-09-14 | 2011-09-14 | Element for coupling between venitian‑blind slats |
| EP11872323.8A EP2757227B1 (en) | 2011-09-14 | 2011-09-14 | Element for coupling between venitian blind slats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2011/070643 WO2013038030A1 (en) | 2011-09-14 | 2011-09-14 | Element for coupling between venitian‑blind slats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013038030A1 true WO2013038030A1 (en) | 2013-03-21 |
Family
ID=47882662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2011/070643 WO2013038030A1 (en) | 2011-09-14 | 2011-09-14 | Element for coupling between venitian‑blind slats |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2757227B1 (en) |
| WO (1) | WO2013038030A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499920A (en) * | 2015-01-06 | 2015-04-08 | 常州天经新型建材有限公司 | Novel light-adjustable window blind |
| IT201700017163A1 (en) * | 2017-02-17 | 2018-08-17 | Vincenzo Valicenti | ROLLED SHUTTER ROLLS |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1009454U (en) | 1989-03-13 | 1989-08-16 | Alulux Espana, S.A. | Safety device for doors or roller shutters. (Machine-translation by Google Translate, not legally binding) |
| EP0460521A2 (en) * | 1990-06-02 | 1991-12-11 | Walter Ritzenthaler | Roller shutter |
| DE19753247A1 (en) * | 1997-12-01 | 2002-09-26 | Esro Erlauer Sicherheitsrollad | Roller blind or roller shutter has spiral shape linked core and link profiles which cause jamming if unauthorized pushing up of the blind occurs |
| DE202005010548U1 (en) * | 2004-10-04 | 2005-10-20 | Bichler, Peter | Venetian blind and link for it |
| EP1967685A1 (en) * | 2007-03-07 | 2008-09-10 | Luis Francisco Asensi Alonso | Modular blind |
| US20110100565A1 (en) * | 2008-04-14 | 2011-05-05 | Luis Francisco Asensi Alonso | Self-locking coupling element between shutter slats |
| NL2004653C2 (en) * | 2010-05-03 | 2011-11-07 | Floor Beveiligingstechniek B V | ROLLER SCREEN DEVICE AND TILT BODY THEREFOR. |
-
2011
- 2011-09-14 EP EP11872323.8A patent/EP2757227B1/en not_active Not-in-force
- 2011-09-14 WO PCT/ES2011/070643 patent/WO2013038030A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1009454U (en) | 1989-03-13 | 1989-08-16 | Alulux Espana, S.A. | Safety device for doors or roller shutters. (Machine-translation by Google Translate, not legally binding) |
| EP0460521A2 (en) * | 1990-06-02 | 1991-12-11 | Walter Ritzenthaler | Roller shutter |
| DE19753247A1 (en) * | 1997-12-01 | 2002-09-26 | Esro Erlauer Sicherheitsrollad | Roller blind or roller shutter has spiral shape linked core and link profiles which cause jamming if unauthorized pushing up of the blind occurs |
| DE202005010548U1 (en) * | 2004-10-04 | 2005-10-20 | Bichler, Peter | Venetian blind and link for it |
| WO2006037594A1 (en) | 2004-10-04 | 2006-04-13 | Peter Bichler | Louvered roller blind body and method for production thereof |
| EP1967685A1 (en) * | 2007-03-07 | 2008-09-10 | Luis Francisco Asensi Alonso | Modular blind |
| US20110100565A1 (en) * | 2008-04-14 | 2011-05-05 | Luis Francisco Asensi Alonso | Self-locking coupling element between shutter slats |
| NL2004653C2 (en) * | 2010-05-03 | 2011-11-07 | Floor Beveiligingstechniek B V | ROLLER SCREEN DEVICE AND TILT BODY THEREFOR. |
Non-Patent Citations (4)
| Title |
|---|
| DATABASE WPI Derwent World Patents Index; AN 1991-362666, XP003032830 * |
| DATABASE WPI Derwent World Patents Index; AN 2000-196052, XP003032831 * |
| DATABASE WPI Derwent World Patents Index; AN 2006-058721, XP003032828 * |
| DATABASE WPI Derwent World Patents Index; AN 2011-P28868, XP003032829 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2757227A4 (en) | 2015-05-20 |
| EP2757227B1 (en) | 2018-11-28 |
| EP2757227A1 (en) | 2014-07-23 |
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