ES1176836U - Estor system for windows (Machine-translation by Google Translate, not legally binding) - Google Patents

Estor system for windows (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1176836U
ES1176836U ES201730099U ES201730099U ES1176836U ES 1176836 U ES1176836 U ES 1176836U ES 201730099 U ES201730099 U ES 201730099U ES 201730099 U ES201730099 U ES 201730099U ES 1176836 U ES1176836 U ES 1176836U
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Spain
Prior art keywords
lateral
blind
thread
support
bar
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Granted
Application number
ES201730099U
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Spanish (es)
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ES1176836Y (en
Inventor
Jesús CID QUINTAS
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Sistemas Delfin SL
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Sistemas Delfin SL
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Priority to ES201730099U priority Critical patent/ES1176836Y/en
Priority to GB1702153.6A priority patent/GB2548229B/en
Publication of ES1176836U publication Critical patent/ES1176836U/en
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Publication of ES1176836Y publication Critical patent/ES1176836Y/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68Operating devices or mechanisms, e.g. with electric drive
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40Roller blinds
    • E06B9/42Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40Roller blinds
    • E06B9/42Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E06B9/50Bearings specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B9/54Roller fly screens

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Blinds (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

Window blind system, formed by an external frame in which there is an upper drawer (1) that allows to house inside it a hollow tube (2) in which the blind (3) is rolled, arranging the drawer ( 1) of two side covers (11) with rounded shapes, which upperly close lateral supports (4) that are connected with side guide profiles (12) that have a plurality of side anchors (120) and at the other end there are some lateral squares (6) that are secured to the lower profile (13) of the frame, said corners being covered with lower covers (14) and therefore having continuity and stability in the whole frame, and in which the material or the fabric of the blind (3) is secured between the hollow tube (2) and a lower bar (8), in which the system is characterized in that the tube (2) in which the blind (3) is wound internally has nerves (200) and is closed at its ends by two ends (21) in the form of a reel s with a serrated projection (210) and with a perimeter groove (211) in which the thread, rope or belt (5) is coupled and fixed, and which have smooth openings (23) in their rear faces for the coupling of the supports (4) by means of a smooth projection (43) that they have on their front face; wherein each support (4) has a roller (45) coupled to a support (44) for the vertical transmission of the movement of the wire or rope (5) coming from the head (21); wherein the lateral guide profiles (2) are u-shaped profiles that protect the cords, threads or tapes (5) and guide the lower bar (8) on which the other end of the blind material is anchored (3) ; wherein the side brackets (6) found in the lower corners have a support (64) with a roller (61) which pick up the thread (5) from the upper lateral support (4) and return it vertically towards the lower bar (8) of the blind; and wherein the lower bar (8) is another hollow profile whose ends are closed by two stops (7), which have an opening (710) that houses a roller (71) fixed by an axis (72), and whereby the rope or thread (5) is inserted inside the bar (8) to retaining tensioners (91), these retaining tensioners (91) being connected to each other by means of a spring (9) or spring. (Machine-translation by Google Translate, not legally binding)

Description

Sistema de estor para ventanas. Window blind system.

OBJETO DE LA INVENCION OBJECT OF THE INVENTION

La presente memoria descriptiva define un sistema de estor para ventanas, también utilizable para persianas o mosquiteras con el que usuario puede manejar dicho estor de una manera cómoda y estable, el cual está compuesto por un marco exterior que alberga un mecanismo con el que el usuario manipula el estor para que este suba o baje de una manera segura y estable, al igual que dispone de una pluralidad de medios de anclaje que aseguran el marco al hueco de la ventana, y un elemento de retención que permite sustentar la barra del estor a la altura que se desee. The present specification defines a window blind system, also usable for blinds or mosquito nets with which the user can handle said blind in a comfortable and stable manner, which is composed of an outer frame that houses a mechanism with which the user it manipulates the blind so that it rises or falls in a safe and stable way, just as it has a plurality of anchoring means that secure the frame to the window opening, and a retention element that allows to support the bar of the blind to the desired height

Teniendo en cuenta este aspecto, la presente invención va destinada al sector industrial de los productores de ventanas y cerramientos, y más específicamente a los fabricantes de sistemas de persianas, estores y mosquiteras. Taking this aspect into account, the present invention is intended for the industrial sector of the producers of windows and enclosures, and more specifically for the manufacturers of blinds, blinds and mosquito nets.

ANTECEDENTES BACKGROUND

Es conocido por el público en general que los estores, persianas o mosquiteras, son una tipología de cerramiento ligero que se despliegan verticalmente, habiendo una gran variedad de tejidos, mecanismos y formas de acabado. Es por ello que se puede entender que en este sector industrial hay una gran variedad de sistemas que mejoran los convencionales sistemas de estores conformados por el mecanismo de enrollamiento superior y un contrapeso inferior que hace que la tela o tejido se estire, y una cuerda o mecanismo que permite accionar manualmente la subida o bajada de dicho estor. It is known to the general public that blinds, blinds or mosquito nets, are a type of lightweight enclosure that unfold vertically, having a wide variety of fabrics, mechanisms and forms of finishing. That is why it can be understood that in this industrial sector there is a great variety of systems that improve the conventional blind systems formed by the upper winding mechanism and a lower counterweight that causes the fabric or fabric to stretch, and a rope or mechanism that allows manually activating the rise or fall of said blind.

Estos sistemas de estores han evolucionado a tipologías más sofisticadas y complejas que permiten no solo ubicarse y proteger la ventana, sino formar parte de la propia ventana. These blind systems have evolved to more sophisticated and complex typologies that allow not only to locate and protect the window, but to be part of the window itself.

En este sentido se destaca por ejemplo la patente US2015184449 que define una tipología mejorada de estor que se desplaza verticalmente, y que además de In this regard, for example, the patent US2015184449 which defines an improved type of blindness that moves vertically, and which in addition to

disponer del convencional contrapeso inferior, dispone de un mecanismo desmontable novedoso, lo cual difiere en su naturaleza y objetivo del presente invento y los componentes necesarios que definen el mecanismo difieren técnicamente entre ellos. En relación con este antecedente, la patente GB1312611 define un mecanismo que dispone de enrollamientos tubulares superiores, pero que disponen de los elementos convencionales, muelles laterales de ajuste en el tubo de enrollamiento y un accionamiento manual para el movimiento vertical del estor o persiana. Having the conventional lower counterweight, it has a novel removable mechanism, which differs in its nature and objective from the present invention and the necessary components that define the mechanism differ technically between them. In relation to this background, the GB1312611 patent defines a mechanism that has upper tubular windings, but which have the conventional elements, side adjustment springs in the winding tube and a manual drive for vertical movement of the blind or blind.

También se destacan los registros EP2053193 y GB1008899, que definen unos sistemas para estores con un mecanismo consistente en un enrollamiento superior y un mecanismo de accionamiento manual con cuerda que desplaza el estor verticalmente, en el que por ejemplo en el primer registro el estor está guiado en sus laterales para que el desplazamiento sea correcto y uniforme, pero que en ambos casos en comparación con la presente invención difieren también tanto en su naturaleza como en el mecanismo de movimiento y elementos de anclaje y retención. Also highlighted are records EP2053193 and GB1008899, which define systems for blinds with a mechanism consisting of a top winding and a manually operated mechanism with rope that moves the blind vertically, in which for example in the first register the blind is guided on its sides so that the displacement is correct and uniform, but in both cases in comparison with the present invention they also differ both in nature and in the mechanism of movement and anchoring and retention elements.

Siguiendo la línea de estos antecedentes anteriores se destaca también el registro US2002100562, que define un sistema que incluye un doble mecanismo guiado con el que se consigue mejorar el aislamiento, pero que también dispone de los convencionales elementos técnicos, los cuales difieren de los elementos técnicos destacados en la presente invención. Following the line of these previous antecedents, the US2002100562 register also stands out, which defines a system that includes a double guided mechanism with which the insulation can be improved, but which also has the conventional technical elements, which differ from the technical elements highlighted in the present invention.

Finalmente se destaca el registro GB2423328, que divulga un mecanismo para cerramientos plegables y plisables que incluye un marco perimetral que dispone de una tapa superior para proteger el material plegado, en el que en los extremos dispone de elementos de sujeción que se anclan a los laterales de la ventana, una guía lateral y un clip inferior para fijar la altura del cerramiento que lo que hace es que la barra de accionamiento clipe o acople sobre los laterales siendo accionado este clip por un asa central, para lo cual se requiere de un accionamiento manual con giro para realizar el freno. No obstante, y aunque esta patente introduce algunos conceptos novedosos en este tipo de artículos, tal como se ha dicho anteriormente, esta invención está ideada para un cerramiento plegable sin tambor superior de enrollamiento, y por tanto el mecanismo que permite el movimiento vertical del Finally, the GB2423328 register stands out, which discloses a mechanism for folding and folding fences that includes a perimeter frame that has an upper cover to protect the folded material, in which at the ends it has fasteners that are anchored to the sides of the window, a lateral guide and a lower clip to fix the height of the enclosure that what it does is that the drive bar clip or fit on the sides being this clip driven by a central handle, for which a drive is required manual with rotation to perform the brake. However, and although this patent introduces some novel concepts in this type of articles, as it has been said above, this invention is designed for a folding enclosure without upper winding drum, and therefore the mechanism that allows the vertical movement of the

estor varía e incluye unos anclajes laterales diferentes. Además, la presente invención se diferencia de este antecedente en que dispone de un elemento de retención consistente en un muelle que permite sustentar el estor a la altura que se desee, sin que sea necesario hacer un movimiento de giro para frenar y sin que sea necesario clipar la barra sobre los laterales que para que se sustente la altura, lo cual con un uso continuado hace que el mecanismo se desgaste y pueda perder la tensión del clipado lateral. Estor varies and includes different side anchors. In addition, the present invention differs from this background in that it has a retaining element consisting of a spring that allows to support the blind at the desired height, without it being necessary to make a turning movement to brake and without it being necessary to clip the bar on the sides so that the height is sustained, which with continued use causes the mechanism to wear out and can lose the tension of the lateral clipping.

Por tanto, a diferencia de los sistemas existentes, el presente invento consigue en un mismo sistema que el estor se desplace verticalmente de manera guiada, que el sistema funcione para estores enrollados, y no solo plegados, por medio de una pluralidad de medios de anclaje en sus laterales permite su perfecto acoplamiento en los laterales del hueco de la ventana, y dispone de un mecanismo de desplazamiento albergado en el marco, que junto con un elemento de retención, permite regular la altura de manera que la tela del estor queda siempre tensa, sin necesidad de realizar esfuerzos manuales o giros. Therefore, unlike existing systems, the present invention achieves in a single system that the blinds move vertically in a guided manner, that the system works for rolled blinds, and not only folded, by means of a plurality of anchoring means on its sides it allows its perfect coupling on the sides of the window opening, and it has a sliding mechanism housed in the frame, which together with a retention element, allows to adjust the height so that the fabric of the blind is always tense , without the need for manual efforts or turns.

Es por todo ello que se considera que la presente invención constituye una solución innovadora que se diferencia de la configuración, estructura y características de los sistemas de estores, persianas o mosqueteras existentes, y presenta una solución versátil con los evidentes beneficios operativos y económicos que ello conlleva. That is why it is considered that the present invention constitutes an innovative solution that differs from the configuration, structure and characteristics of existing blinds, blinds or musketeer systems, and presents a versatile solution with the obvious operational and economic benefits that this entails

DESCRIPCIÓN DEL INVENTO DESCRIPTION OF THE INVENTION

El sistema que se describe en el presente invento se define por un marco exterior que protege y guía a un estor enrollado, y que dispone de un mecanismo de elevación y descenso que permite que el estor quede en todo momento tenso y pueda regularse la altura a la conveniencia del usuario. The system described in the present invention is defined by an outer frame that protects and guides a rolled blind, and that has a lifting and lowering mechanism that allows the blind to be tense at all times and the height can be adjusted to User convenience.

Por ello se dispone en el marco exterior de un cajón superior, con formas variables como redondeadas o rectilíneas, que permite alojar en su interior un tubo en el que se enrolla el estor. Este cajón dispone de dos tapas laterales, las cuales cierran superiormente los soportes desde los cuales se inicia el movimiento del estor. For this reason, an upper drawer is available in the outer frame, with variable shapes such as rounded or rectilinear, which allows it to accommodate inside a tube in which the blind is wound. This drawer has two side covers, which close the upper supports from which the movement of the blind begins.

El estor queda enrollado gracias a un tubo superior hueco que tiene nervios internos que refuerzan longitudinalmente el cilindro a la vez sirven para afianzar la unión en The blind is wound thanks to a hollow top tube that has internal ribs that longitudinally reinforce the cylinder while serving to strengthen the joint in

sus extremos con dos testeros del tubo. Estos dos testeros del tubo son elementos en forma de carrete con un saliente dentado, el cual se acopla en los extremos del tubo de enrollamiento. En dicho carrete hay una ranura por la cual se acopla la cuerda, hilo o cinta que hace que el resto de elementos del sistema se muevan. Estos dos testeros en su cara posterior disponen de dos aberturas lisas, que sirven para que los soportes laterales del sistema se acoplen en ellos por medio de un saliente liso. Tanto los salientes como las aberturas son lisas para permitir el movimiento o giro libre del tubo de enrollamiento. its ends with two tube ends. These two tube ends are reel-shaped elements with a serrated projection, which engages at the ends of the winding tube. In said reel there is a slot through which the rope, thread or tape is coupled that causes the rest of the system elements to move. These two testers on its rear face have two smooth openings, which serve to allow the lateral supports of the system to be fitted in them by means of a smooth projection. Both the projections and the openings are smooth to allow free movement or rotation of the winding tube.

La tela o material del estor queda fijada al tubo de enrollamiento por medios convencionales, como puede ser por una cinta autoadhesiva o realizando una hendidura longitudinal en el tubo de enrollamiento en la cual se encaja la pletina de enrollamiento que fija el extremo de la tela del estor. En todo caso, este es punto que marca el inicio del enrollamiento de la tela o material del estor. The fabric or material of the blind is fixed to the winding tube by conventional means, such as by a self-adhesive tape or by making a longitudinal groove in the winding tube in which the winding plate that fixes the end of the fabric of the fabric is fitted. blindness In any case, this is a point that marks the beginning of the winding of the fabric or material of the blind.

Cabe destacarse que los soportes laterales disponen de dos pivotes perpendiculares entre sí, dado que el pivote del cajón se acopla en una ranura habilitada a tal respecto en el cajón para que encajen entre sí, y hay un pivote guía el cual se acopla en una ranura habilitada a tal respecto en los perfiles guía laterales. Estos soportes disponen de un rodillo acoplado en un apoyo que permite el movimiento del hilo o cuerda, de tal manera que el hilo proveniente del testero se puede reconducir verticalmente hacia la parte inferior del marco. It should be noted that the lateral supports have two pivots perpendicular to each other, since the drawer pivot engages in a slot enabled in this respect in the drawer so that they fit together, and there is a guide pivot which engages in a groove enabled in this regard in the lateral guide profiles. These supports have a roller attached to a support that allows the movement of the thread or rope, so that the thread coming from the head can be redirected vertically towards the bottom of the frame.

Toda la parte superior queda cerrada por dos tapas laterales del cajón, que se acoplan tanto a los soportes laterales debido a un resalte interno de la tapa, como al propio cajón superior y a los perfiles guía laterales. The entire upper part is closed by two side covers of the drawer, which are attached both to the side supports due to an internal protrusion of the lid, as well as the top drawer itself and the lateral guide profiles.

Los perfiles guía laterales son perfiles que unen el cajón superior con su tubo de enrollamiento y los soportes laterales con el perfil inferior del marco y sus dos escuadras laterales. Estos perfiles guía laterales son perfiles en forma de U que protegen las cuerdas o hilos generadores de movimiento y guían la barra inferior sobre la que se ancla el otro extremo del material del estor. The lateral guide profiles are profiles that join the upper drawer with its winding tube and the lateral supports with the lower profile of the frame and its two lateral brackets. These lateral guide profiles are U-shaped profiles that protect the ropes or threads generating movement and guide the lower bar on which the other end of the material of the blind is anchored.

En las esquinas inferiores se encuentran las escuadras laterales, las cuales disponen de unos apoyos con unos rodillos los cuales recogen el hilo proveniente del soporte lateral superior y lo devuelven verticalmente hacia la barra inferior del estor. Estas In the lower corners are the side squares, which have some supports with rollers which collect the wire from the upper lateral support and return it vertically towards the bottom bar of the blind. These

escuadras disponen de dos pivotes, uno el pivote guía que permite la fijación del perfil guía lateral, y de otro pivote de cierre que permite la fijación con el perfil inferior del marco. Para cerrar todo el marco exterior perimetral, se dispone de unas tapas esquineras inferiores, con las que se da continuidad a todo el perímetro exterior del marco y permite afianzar dicho marco. brackets have two pivots, one the guide pivot that allows the fixing of the lateral guide profile, and another locking pivot that allows the fixation with the lower profile of the frame. To close the entire outer perimeter frame, lower corner covers are available, with which continuity is given to the entire outer perimeter of the frame and allows the frame to be secured.

La barra inferior es otro perfil, con un canal superficial que permite el acoplamiento de una pletina de cierre, que es sobre la que se fija la parte inferior del material del estor. De esta manera el material o tela del estor queda fijado tanto superiormente al tubo de enrollamiento como inferiormente a la barra inferior. La barra inferiormente dispone de otro canal habilitado para poder poner algún tipo de fieltro o elemento amortiguador, si así se desea. Los laterales de la barra quedan cerrados por dos topes, los cuales disponen de una abertura por la que se introduce la cuerda, hilo o cinta del mecanismo. La abertura de dichos topes tiene una configuración que permite la inclusión de un rodillo fijado por un eje. Este rodillo recoge el hilo proveniente de la escuadra inferior y lo introduce dentro de la barra. The lower bar is another profile, with a surface channel that allows the coupling of a closing plate, which is on which the lower part of the material of the blind is fixed. In this way the material or fabric of the blind is fixed both above the winding tube and inferiorly to the lower bar. The bottom bar has another channel enabled to be able to put some type of felt or damping element, if desired. The sides of the bar are closed by two stops, which have an opening through which the rope, thread or tape of the mechanism is introduced. The opening of said stops has a configuration that allows the inclusion of a roller fixed by an axis. This roller picks up the thread from the lower square and inserts it into the bar.

El extremo final de cada hilo, cuerda o cinta, que recordemos partía de cada uno de los dos testeros superiores, acaba fijado a un tensor de retención. Estos dos tensores de retención quedan unidos entre sí por medio de un muelle o resorte, de tal manera que el hilo, cuerda o cinta siempre queda en tensión. Esto hace que el movimiento dichos hilos sea siempre estable, y por tanto la barra tenga un movimiento de descenso o elevación estable. Dado que el hilo se mantiene en su posición a no ser que se produzca una fuerza vertical en la barra realizada por el usuario, la barra se quedará fijada y a dicha altura estable debido a que el muelle y los tensores de retención harán que las cuerdas no se muevan. De esta forma no se requiere de las típicas asas o elementos de clipado existentes en los mecanismos existentes. En este punto se destaca que el muelle o el resorte puede ser de formas variables, o incluso pueden ser muelles dobles. The final end of each thread, rope or ribbon, which we remember, started from each of the two upper ends, has just been fixed to a retaining tensioner. These two retention tensioners are connected to each other by means of a spring or spring, such that the thread, rope or tape is always tensioned. This makes the movement of said threads always stable, and therefore the bar has a stable lowering or lifting movement. Since the thread is held in position unless there is a vertical force in the bar made by the user, the bar will remain fixed and at such a stable height because the spring and the retention tensioners will cause the ropes not Move This does not require the typical handles or clipping elements existing in existing mechanisms. At this point it is emphasized that the spring or spring can be of variable shapes, or even double springs.

Para acabar la explicación general del sistema, cabe decirse que para asegurar el perímetro exterior o marco del estor al hueco de la ventana, a lo largo de ambos perfiles guía laterales se disponen de una pluralidad de anclajes laterales, los cuales se fijan por medios de afianzamiento tipo tornillería a dichos perfiles en conjunción con una serie de ranuras exteriores existentes en dicho perfil, mientras que cada To finish the general explanation of the system, it can be said that to secure the outer perimeter or frame of the blind to the window opening, along both lateral guide profiles there are a plurality of lateral anchors, which are fixed by means of fastening type screws to said profiles in conjunction with a series of external grooves existing in said profile, while each

anclaje lateral dispone de una pletina perpendicular con una pestaña movible, la cual se fija, aprieta y se afianza en el hueco habilitado de la ventana. Side anchor has a perpendicular plate with a movable flange, which is fixed, tightened and secured in the window's recess.

Para completar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, se acompaña como parte integrante de la misma un juego de dibujos en donde con carácter ilustrativo y no limitativo se ha representado lo siguiente: In order to complete the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of drawings is attached as an integral part thereof, where the following has been represented as an illustrative and non-limiting nature:

La Figura 1 es una representación en perspectiva libre del sistema del estor para ventanas objeto de la presente invención. Figure 1 is a free perspective representation of the window blind system object of the present invention.

La Figura 2 es una representación en perspectiva libre de un soporte lateral superior. Figure 2 is a free perspective representation of an upper lateral support.

La Figura 3 es una representación en perspectiva libre de la unión en cada una de las esquinas superiores del sistema en la que el tubo de enrollamiento recibe el extremo de la tela o material del estor, y en el que dicho tubo se acopla en un testero, el cual a su vez queda afianzado en el soporte lateral de la figura anterior, y en el que el hilo desciende verticalmente hacia la parte inferior del sistema. Figure 3 is a free perspective representation of the joint in each of the upper corners of the system in which the winding tube receives the end of the fabric or material from the blind, and in which said tube is coupled in a tester , which in turn is secured in the lateral support of the previous figure, and in which the thread descends vertically towards the bottom of the system.

La Figura 4 es una representación en perspectiva libre de una escuadra lateral inferior, la cual recibe el hilo proveniente de la parte superior del sistema. Figure 4 is a free perspective representation of a lower side square, which receives the wire from the upper part of the system.

La Figura 5 es una representación en perspectiva libre de la barra inferior del estor, la cual recibe el extremo inferior de la tela del estor, y que es cerrada en sus extremos por dos topes los cuales reciben el hilo de la escuadra inferior de la figura anterior y lo introduce hacia el elemento retenedor interno en la propia barra. Figure 5 is a free perspective representation of the bottom bar of the blind, which receives the lower end of the blind fabric, and which is closed at its ends by two stops which receive the thread from the lower square of the figure previous and introduces it to the internal retaining element in the bar itself.

La Figura 6 es una representación en perspectiva libre del acoplamiento en una esquina superior entre el soporte lateral, el tubo de enrollamiento y uno de los perfiles guía laterales, los cuales protegen los hilos y guían a la barra inferior de la figura anterior. Figure 6 is a free perspective representation of the coupling in an upper corner between the side support, the winding tube and one of the lateral guide profiles, which protect the threads and guide the lower bar of the previous figure.

La Figura 7 es una representación en perspectiva libre del acoplamiento en una esquina inferior entre una escuadra lateral y el perfil inferior del marco, y en el que se observa como la conexión de la barra inferior con el dicha escuadra por medio del hilo o cuerda del mecanismo. Figure 7 is a free perspective representation of the coupling in a lower corner between a side square and the lower profile of the frame, and in which it is seen as the connection of the lower bar with said square by means of the thread or rope of the mechanism.

La Figura 8 es una representación en perspectiva del elemento retenedor formado por el muelle y los dos tensores retenedores. Figure 8 is a perspective representation of the retaining element formed by the spring and the two retaining tensioners.

La Figura 9 es una representación en perspectiva de la composición interna de un tensor retenedor de la figura anterior. Figure 9 is a perspective representation of the internal composition of a retaining tensioner of the previous figure.

Descripción de los dibujos Description of the drawings

La Figura 1 representa una realización preferente del sistema del estor para ventanas en su conjunto, el cual está formado por un marco exterior en el que hay un cajón superior (1), en esta figura con formas redondeadas, que permite alojar en su interior un tubo (2) hueco en el que se enrolla el estor (3), disponiendo el cajón (1) de dos tapas laterales (11) con formas redondeadas a juego con la configuración del cajón, las cuales cierran superiormente unos soportes (4) laterales desde los cuales se inicia el movimiento del estor (3) y que se conectan con unos perfiles guía laterales (12), en cuyo otro extremo hay unas escuadras (6) que se afianzan al perfil inferior (13) del marco, quedando dichas esquinas tapadas con unas tapas inferiores Figure 1 represents a preferred embodiment of the window blind system as a whole, which is formed by an outer frame in which there is an upper drawer (1), in this figure with rounded shapes, which allows to house inside a hollow tube (2) in which the blind is wound (3), the drawer (1) having two side covers (11) with rounded shapes matching the configuration of the drawer, which upper side supports (4) close from which the movement of the blind begins (3) and that are connected with lateral guide profiles (12), at the other end of which there are squares (6) that are secured to the lower profile (13) of the frame, said corners remaining covered with lower covers

(14) y por tanto habiendo continuidad y estabilidad en el conjunto del marco, y en el que los perfiles guía laterales (12) protegen a los hilos, cuerdas o cintas (5) que propician el movimiento del sistema, y guían a la barra inferior (8) de estor, la cual dispone de un elemento retenedor compuesto por un muelle (9) y dos tensores de retención (91) que permiten fijar y estabilizar las cuerdas (5) y por tanto fijar la barra (8) a la altura que se desee. Cara a asegura el perímetro exterior o marco del estor al hueco de la ventana, a lo largo de ambos perfiles guía laterales (12) se disponen de una pluralidad de anclajes laterales (120), los cuales se fijan por medios de afianzamiento tipo tornillería a dichos perfiles en conjunción con una serie de ranurados exteriores existentes en dicho perfil, mientras que cada anclaje lateral dispone de una pletina perpendicular con una pestaña (121) movible, la cual se fija, aprieta y se afianza en el hueco habilitado de la ventana. (14) and therefore having continuity and stability in the whole frame, and in which the lateral guide profiles (12) protect the threads, ropes or ribbons (5) that favor the movement of the system, and guide the bar bottom (8) of blind, which has a retaining element composed of a spring (9) and two retention tensioners (91) that allow to fix and stabilize the ropes (5) and therefore fix the bar (8) to the desired height. Face a secures the outer perimeter or frame of the blind to the window opening, along both lateral guide profiles (12) there are a plurality of lateral anchors (120), which are fixed by means of fastening means of screws said profiles in conjunction with a series of external grooves existing in said profile, while each lateral anchor has a perpendicular plate with a movable flange (121), which is fixed, tightened and secured in the hollow enabled of the window.

Entrando en más detalle, y también teniendo en cuenta el resto de las Figuras, el estor (3) queda enrollado gracias a un tubo (2) superior hueco que tiene nervios internos (200) que refuerzan longitudinalmente el cilindro, a la vez sirven para afianzar la unión en sus extremos con dos testeros (21). En el caso de esta realización preferente, dicho tubo (2) hueco dispone de una hendidura (201) Going into more detail, and also taking into account the rest of the Figures, the blind (3) is wound thanks to a hollow upper tube (2) that has internal ribs (200) that longitudinally reinforce the cylinder, while serving to strengthen the union at its ends with two heads (21). In the case of this preferred embodiment, said hollow tube (2) has a groove (201)

longitudinal en la cual se encaja una pletina de enrollamiento (22), que es sobre la que se fija uno de los extremos del material del estor (3). Por otro lado, los testeros longitudinal in which a winding plate (22) is fitted, which is on which one of the ends of the material of the blind is fixed (3). On the other hand, the testeros

(21) del tubo, son elementos en forma de carrete con un saliente dentado (210), en el cual se acopla en los extremos del tubo de enrollamiento (2). En dicho disco hay una ranura (211) en la que se acopla la cuerda, hilo o cinta (5) que hace que el resto de elementos del sistema se muevan. En este testero (21) del tubo de enrollamiento el hilo, cuerda o cinta (5) se ancla y tensa para que ese sea el punto inicial de partida y movimiento circular de dicho hilo. Los testeros (21) disponen de dos aberturas lisas (23) en sus caras posteriores, que sirven para que los soportes (4) laterales del sistema se acoplen en ellas por medio de un saliente liso (43) que disponen en su cara frontal. (21) of the tube, are reel-shaped elements with a serrated projection (210), in which it is coupled at the ends of the winding tube (2). In said disk there is a groove (211) in which the rope, thread or tape (5) is coupled that causes the rest of the system elements to move. In this tester (21) of the winding tube the thread, rope or tape (5) is anchored and tensioned so that this is the starting point and circular movement of said thread. The pockets (21) have two smooth openings (23) on their rear faces, which serve to allow the lateral supports (4) of the system to be coupled therein by means of a smooth projection (43) which they have on their front face.

Los soportes laterales (4), tal como se observa por ejemplo en la Figura 2, disponen de dos pivotes perpendiculares entre sí, uno el pivote del cajón (41) el cual se acopla en una ranuras (100) habilitada a tal respecto en el cajón (1) para que encajen entre sí y hay un pivote guía (42) el cual se acopla en una ranura habilitada a tal respecto en los perfiles guía laterales (12). Estos soportes disponen de un rodillo (45) acoplado en un apoyo (44) que permite el movimiento del hilo o cuerda (5), de tal manera que el hilo proveniente del testero (21) se puede reconducir verticalmente hacia la parte inferior del marco, tal como es representado en la Figura 3. The lateral supports (4), as seen for example in Figure 2, have two pivots perpendicular to each other, one the drawer pivot (41) which engages in a grooves (100) enabled in this respect in the drawer (1) so that they fit together and there is a guide pivot (42) which engages in a slot enabled in this regard in the lateral guide profiles (12). These supports have a roller (45) coupled to a support (44) that allows the movement of the thread or rope (5), so that the thread coming from the tester (21) can be redirected vertically towards the bottom of the frame , as depicted in Figure 3.

Los perfiles guía laterales (2) son perfiles en forma de U que protegen las cuerdas o hilos (5) y guían la barra inferior (8) sobre la que se ancla el otro extremo del material del estor (3), tal como se representa en la Figura 6. The lateral guide profiles (2) are U-shaped profiles that protect the ropes or threads (5) and guide the lower bar (8) on which the other end of the material of the blind is anchored (3), as shown in Figure 6.

Tal como se puede observar en la Figura 4, en las esquinas inferiores se encuentran las escuadras laterales (6). Cada escuadra dispone de un apoyo (64) con un rodillo As can be seen in Figure 4, in the lower corners are the side brackets (6). Each squad has a support (64) with a roller

(61) los cuales recogen el hilo proveniente del soporte (4) lateral superior y lo devuelven verticalmente hacia la barra (8) inferior del estor. Estas escuadras disponen de dos pivotes, uno el pivote guía (62) que permite la fijación del perfil guía lateral (12), y de otro pivote de cierre (63) que permite la fijación con el perfil inferior del marco (13). (61) which collect the thread from the upper lateral support (4) and return it vertically towards the lower bar (8) of the blind. These brackets have two pivots, one the guide pivot (62) that allows the fixing of the lateral guide profile (12), and another locking pivot (63) that allows the fixation with the lower profile of the frame (13).

En las Figuras 5 y 7 se puede observar que la barra inferior (8) es otro perfil, con un canal superior (82) superficial que permite el acoplamiento de una pletina de cierre (24), que es sobre la que se fija la parte inferior del material del estor (3). La barra inferiormente se cierra con una pletina de cierre (81), la cual puede tener de otro canal (810) habilitado para poder poner algún tipo de fieltro o elemento amortiguador, si así se desea. Los laterales de la barra (8) quedan cerrados por dos topes (7), los cuales disponen de una abertura (710) por la que se introduce la cuerda, hilo o cinta (5) del mecanismo, teniendo dicha abertura (710) una configuración que permite la inclusión de un rodillo (71) fijado por un eje (72), siendo, este rodillo (71) el encargado de recoger el hilo (5) proveniente de la escuadra inferior (6) e introducirlo dentro de la barra (8). In Figures 5 and 7 it can be seen that the lower bar (8) is another profile, with a surface upper channel (82) that allows the coupling of a closing plate (24), which is on which the part is fixed bottom of the material of the blind (3). The bottom bar is closed with a closing plate (81), which may have another channel (810) enabled to be able to put some type of felt or damping element, if desired. The sides of the bar (8) are closed by two stops (7), which have an opening (710) through which the rope, thread or tape (5) of the mechanism is introduced, said opening (710) having a configuration that allows the inclusion of a roller (71) fixed by an axis (72), this roller (71) being responsible for collecting the thread (5) from the lower square (6) and inserting it into the bar ( 8).

El extremo final de cada hilo (5), tal como se observa en la Figura 8, acaba fijado a un tensor de retención (91). Estos dos tensores de retención (91) quedan unidos entre sí por medio de un muelle (9) o resorte, en esta realización preferente un único muelle, de tal manera que el hilo o cuerda (5) siempre queda en tensión. En la Figura 9 se puede observar la composición interna de cada tensor de retención (91), que está formado por una pieza doble en la que su parte soporte (92) dispone de un aro externo (911) que recibe el extremo del hilo (5) y lo introduce hacia el interior en que queda trabado por la acción de leves ranuras (922) y fijado en orificios de tensión (921) que permiten que el hilo (5) se tense para que la tela (3) quede perfectamente estirada, y una pieza de acople (93) con una pluralidad de salientes The end end of each thread (5), as seen in Figure 8, has just been fixed to a retaining tensioner (91). These two retention tensioners (91) are connected to each other by means of a spring (9) or spring, in this preferred embodiment a single spring, such that the thread or rope (5) is always tensioned. Figure 9 shows the internal composition of each retention tensioner (91), which is formed by a double part in which its support part (92) has an outer ring (911) that receives the end of the thread ( 5) and introduces it inwards where it is locked by the action of slight grooves (922) and fixed in tension holes (921) that allow the thread (5) to be tensioned so that the fabric (3) is perfectly stretched , and a coupling piece (93) with a plurality of projections

(930) que se acoplan en unos huecos (920) habilitados en la pieza soporte (92) para la fijación entre ambas piezas, y que también traban el hilo (5) en dicha conexión, además de disponen de un aro de anclaje (910) en el que se traban ambos extremos del muelle (9) o resorte. (930) that are coupled in holes (920) enabled in the support piece (92) for fixing between both pieces, and that also lock the thread (5) in said connection, in addition to having an anchor ring (910 ) in which both ends of the spring (9) or spring are locked.

Descrita suficientemente en lo que precede la naturaleza del invento, los términos que se han redactado en esta memoria descriptiva deberán ser tomados en sentido amplio y no limitativo, así como la descripción del modo de llevarlo a la práctica, y se ha de tener en cuenta que la esencia del referido invento es lo que a continuación se especifica en las siguientes reivindicaciones. Described sufficiently in what precedes the nature of the invention, the terms that have been drafted in this specification should be taken in a broad and non-limiting sense, as well as the description of how to put it into practice, and should be taken into account that the essence of said invention is what is specified in the following claims.

Claims (9)

REIVINDICACIONES 1. Sistema de estor para ventanas, formado por un marco exterior en el que hay un cajón superior (1) que permite alojar en su interior un tubo (2) hueco en el que se enrolla el estor (3), disponiendo el cajón (1) de dos tapas laterales (11) con formas redondeadas, las cuales cierran superiormente unos soportes (4) laterales que se conectan con unos perfiles guía laterales (12) que disponen de una pluralidad de anclajes laterales (120) y en cuyo otro extremo hay unas escuadras (6) laterales que se afianzan al perfil inferior (13) del marco, quedando dichas esquinas tapadas con unas tapas inferiores (14) y por tanto habiendo continuidad y estabilidad en el conjunto del marco, y en el que el material o tela del estor (3) queda afianzado entre el tubo (2) hueco y una barra (8) inferior, en el que el sistema se caracteriza porque el tubo (2) en el que se enrolla el estor (3) dispone internamente de nervios (200) y queda cerrado en sus extremos por dos testeros (21) en forma de carretes con un saliente dentado (210) y con una ranura (211) perimetral en la que se acopla y fija el hilo, cuerda o cinta (5), y que tienen unas aberturas lisas (23) en sus caras posteriores para el acople de los soportes (4) por medio de un saliente liso (43) que disponen en su cara frontal; en el que cada soporte (4) dispone de un rodillo (45) acoplado en un apoyo (44) para la trasmisión vertical del movimiento del hilo o cuerda (5) proveniente del testero (21); en el que los perfiles guía laterales (2) son perfiles en forma de U que protegen las cuerdas, hilos o cintas (5) y guían la barra inferior (8) sobre la que se ancla el otro extremo del material del estor (3); en el que las escuadras laterales (6) que se encuentran en las esquinas inferiores disponen de un apoyo (64) con un rodillo (61) los cuales recogen el hilo (5) proveniente del soporte (4) lateral superior y lo devuelven verticalmente hacia la barra (8) inferior del estor; y en el que la barra inferior (8) es otro perfil hueco cuyos extremos quedan cerrados por dos topes (7), los cuales disponen de una abertura (710) que alberga un rodillo (71) fijado por un eje (72),y por la que se introduce la cuerda o hilo (5) dentro de la barra (8) hasta unos tensores de retención (91), estando estos tensores de retención (91) unidos entre sí por medio de un muelle (9) o resorte. 1. Window blind system, formed by an outer frame in which there is an upper drawer (1) that allows to house inside a hollow tube (2) in which the blind is wound (3), arranging the drawer ( 1) of two lateral covers (11) with rounded shapes, which upperly close lateral supports (4) that are connected with lateral guide profiles (12) that have a plurality of lateral anchors (120) and at whose other end there are lateral squares (6) that are secured to the lower profile (13) of the frame, said corners being covered with lower covers (14) and therefore having continuity and stability in the whole frame, and in which the material or The blind fabric (3) is secured between the hollow tube (2) and a lower bar (8), in which the system is characterized in that the tube (2) in which the blind is wound (3) internally has ribs (200) and is closed at its ends by two heads (21) in the form of reels c on a jagged projection (210) and with a perimeter groove (211) in which the thread, rope or tape (5) is attached and fixed, and having smooth openings (23) on their rear faces for coupling of the supports (4) by means of a smooth projection (43) which have on their front face; in which each support (4) has a roller (45) coupled in a support (44) for vertical transmission of the movement of the thread or rope (5) from the tester (21); in which the lateral guide profiles (2) are U-shaped profiles that protect the ropes, threads or ribbons (5) and guide the lower bar (8) on which the other end of the material of the blind is anchored (3) ; in which the lateral squares (6) found in the lower corners have a support (64) with a roller (61) which collect the thread (5) from the upper lateral support (4) and return it vertically towards the bottom bar (8) of the blind; and in which the lower bar (8) is another hollow profile whose ends are closed by two stops (7), which have an opening (710) that houses a roller (71) fixed by an axis (72), and whereby the rope or thread (5) is inserted into the bar (8) to retention tensioners (91), these retention tensioners (91) being connected to each other by means of a spring (9) or spring.
2. 2.
Sistema de estor para ventanas, según la reivindicación 1, que se caracteriza porque cada soporte (4) lateral dispone de dos pivotes perpendiculares entre sí, siendo uno el pivote del cajón (41) el cual se acopla en una ranuras (100) habilitada a tal respecto en el cajón (1), y el otro un pivote guía (42) el cual se acopla en una ranura habilitada a tal respecto en los perfiles guía laterales (12). Window blind system according to claim 1, characterized in that each lateral support (4) has two pivots perpendicular to each other, one being the pivot of the drawer (41) which is coupled in a grooves (100) enabled to such respect in the drawer (1), and the other a guide pivot (42) which engages in a groove enabled in this respect in the lateral guide profiles (12).
3. 3.
Sistema de estor para ventanas, según la reivindicación 1, que se caracteriza porque los perfiles guía laterales (12) disponen de ranuras exteriores en las que se anclan la pluralidad de anclajes (120) laterales, afianzándose entre sí por medio de tornillería. Window blind system, according to claim 1, characterized in that the lateral guide profiles (12) have external grooves in which the plurality of lateral anchors (120) are anchored, securing each other by means of screws.
4. Four.
Sistema de estor para ventanas, según la reivindicación 3, que se caracteriza porque los anclajes (120) laterales disponen de una pletina perpendicular con una pestaña (121) de afianzamiento en el hueco de la ventana. Window blind system, according to claim 3, characterized in that the lateral anchors (120) have a perpendicular plate with a fastening flange (121) in the window recess.
5. 5.
Sistema de estor para ventanas, según la reivindicación 1, que se caracteriza porque cada escuadra lateral (6) dispone de dos pivotes, siendo uno el pivote guía Window blind system according to claim 1, characterized in that each side square (6) has two pivots, one being the guide pivot
(62) que permite la fijación con el perfil guía lateral (12), y el otro es el pivote de cierre (63) que permite la fijación con el perfil inferior del marco (13). (62) which allows fixing with the lateral guide profile (12), and the other is the locking pin (63) that allows fixing with the lower profile of the frame (13).
6. 6.
Sistema de estor para ventanas, según la reivindicación 1, que se caracteriza porque la barra (8) inferior dispone de un canal superior (82) superficial que permite el acoplamiento de una pletina de cierre (24) y fijación inferior del material del estor (3), y tiene una pletina de cierre (81) inferior. Window blind system, according to claim 1, characterized in that the lower bar (8) has a surface upper channel (82) that allows the coupling of a closing plate (24) and lower fixing of the material of the blind ( 3), and has a lower closing plate (81).
7. 7.
Sistema de estor para ventanas, según la reivindicación 6, que se caracteriza porque la pletina de cierre (81) inferior dispone de un canal (810) habilitado para de fieltro o elemento amortiguador. Window blind system according to claim 6, characterized in that the lower closing plate (81) has a channel (810) enabled for felt or damping element.
8. Sistema de estor para ventanas, según la reivindicación 1, que se caracteriza porque cada tensor de retención (91) está formado por una pieza doble en la que su parte soporte (92) dispone de un aro externo (911) que recibe el extremo del hilo (5) 8. Window blind system according to claim 1, characterized in that each retention tensioner (91) is formed by a double piece in which its support part (92) has an outer ring (911) that receives the thread end (5) 5 y un aro de anclaje (910) en el que se traba un extremo del muelle (9) o resorte, y una pieza de acople (93) que cierra sobre la parte soporte (92). 5 and an anchor ring (910) in which one end of the spring (9) or spring is locked, and a coupling piece (93) that closes on the support part (92). 9. Sistema de estor para ventanas, según la reivindicación 8, que se caracteriza porque la pieza soporte (92) dispone de leves ranuras (922), unos orificios (921) 9. Window blind system according to claim 8, characterized in that the support piece (92) has slight grooves (922), holes (921) 10 para la tensión del hilo (5), y de una pluralidad de huecos (920) habilitados para que se anclen en ellos unos salientes (930) existentes en la pieza de acople (93). 10 for the tension of the wire (5), and of a plurality of holes (920) enabled so that there are anchored therein (930) existing in the coupling piece (93).
ES201730099U 2017-02-03 2017-02-03 WINDOW SYSTEM FOR WINDOWS Expired - Fee Related ES1176836Y (en)

Priority Applications (2)

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ES201730099U ES1176836Y (en) 2017-02-03 2017-02-03 WINDOW SYSTEM FOR WINDOWS
GB1702153.6A GB2548229B (en) 2017-02-03 2017-02-09 Blind system for windows

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Publication number Priority date Publication date Assignee Title
BE1023551B1 (en) * 2015-10-30 2017-05-02 Renson Sunprotection Screens N.V. SCREEN DEVICE
GB201815046D0 (en) 2018-09-14 2018-10-31 Louver Lite Ltd Roller blind apparatus
ES1262900Y (en) * 2020-12-23 2021-06-07 Bandalux Ind S A Roller blind structure

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Publication number Priority date Publication date Assignee Title
FR2663675B1 (en) * 1990-06-21 1998-02-20 Cros Store Zenith DEVICE FOR WINDING AND UNWINDING A CANVAS.
FR2692930A1 (en) * 1992-06-25 1993-12-31 Journault Michel Roller shutter for exterior glazed surface - has tube on which shutter is roller equipped with reel at each for cable connected to tensioner spring inside supporting bar
GB2423328B (en) * 2005-04-09 2007-02-28 Louver Lite Ltd Window blind system
CN204200053U (en) * 2014-10-29 2015-03-11 天津裕强华丰不锈钢有限公司 New type stainless steel. corrosion resistance roller shutter

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GB2548229B (en) 2019-04-03
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