ES1323868U

ES1323868U - Structure for mounting motors on motorized blinds (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1323868U
Application number: ES202530840U
Authority: ES
Inventors: Prados Jesus Eduardo Almodovar
Original assignee: Riber Soluciones Tecn S L U
Current assignee: Riber Soluciones Tecn S L U
Priority date: 2025-05-06
Filing date: 2025-05-06
Publication date: 2025-11-04
Anticipated expiration: 2035-05-06
Also published as: ES1323868Y

Abstract

Structure for mounting electric motors (9) in motorized blinds, characterized in that it has a head (1) and a motor support (2), where: - The head (1) has a prismatic body, in which a cylindrical recess (3) is defined, formally and dimensionally suitable to receive the motor support (2), the cylindrical recess (3) including a central cylindrical appendage acting as an axle (4) for the motor support (2), the head being provided to include at least one lateral access to the cylindrical recess (3). - The motor support (2) has a disc-shaped configuration, in which a flat face is defined to face the slats of the blind, forming a flattened ring (12), while in the central area of said flat face a housing (13) is established that has a configuration according to the geometry of the electric motor (9) that it is intended to house within it, housing (13) at whose base a central hole (15) is defined formally and dimensionally suitable so that the central cylindrical appendage acting as an axle (4) provided in the end piece (1) fits into it with the possibility of rotation, the external diameter of the motor support (2) being in accordance with the internal diameter of the cylindrical recess (3) of the end piece (1), said motor support (2) including windows (16) and (16') that extend from the housing (13) to the perimeter edge of the motor support (2), which allow access to the means of regulating the limit switches of the electric motor (9) associated with the axle of the blind (17), as well as a third window (18) for passing cables (8) for powering the electric motor (9). Where the motor support (2) is rotationally lockable with respect to the end panel (1) by means of a pin (11) that connects both parts, such that the pin (11) is inserted into a cavity (20) arranged radially on the motor support (2), the pin (11) being retractable or removable with respect to the cavity (20). (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

Estructura para el montaje de motores en persianas motorizadas Structure for mounting motors on motorized blinds

SECTOR DE LA TÉCNICATECHNICAL SECTOR

La presente invención se refiere a una estructura para el montaje de motores en persianas motorizadas que minimiza el número de piezas que participan en la persiana, disminuyendo los costes de fabricación, así como facilitando la reparación de la persiana. The present invention relates to a structure for mounting motors on motorized blinds that minimizes the number of parts involved in the blind, reducing manufacturing costs, as well as facilitating the repair of the blind.

ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION

En el ámbito de aplicación práctica de la invención, actualmente, las persianas motorizadas incluyen para su montaje los siguientes elementos: In the practical application of the invention, motorized blinds currently include the following elements for their assembly:

- Testero (tapas laterales del cajón donde se aloja el mecanismo de una persiana motorizada). - End panel (side covers of the drawer where the mechanism of a motorized blind is housed).

- Placa de contención, que presenta distintas dimensiones en función del tamaño del cajón y del testero. - Containment plate, which has different dimensions depending on the size of the drawer and the end panel.

- Soporte de motor, que va atornillado a la placa de contención y que presenta una dimensión universal. - Engine mount, which is screwed to the retaining plate and has a universal dimension.

Sobre el soporte de motor descansa el propio motor, quedando el eje de la persiana posicionado sobre el motor para transmitir el movimiento del motor a la persiana de movimiento motorizado. The motor itself rests on the motor support, with the shutter axle positioned on the motor to transmit the motor's movement to the motorized shutter.

Así pues, sería deseable reducir el número de piezas que participan en la persiana, para minimizar los costes de fabricación de la misma. Therefore, it would be desirable to reduce the number of parts involved in the blind, in order to minimize its manufacturing costs.

Paralelamente, en este tipo de persianas, cuando la misma se rompe, es preciso desmontar el soporte de motor para poder girar el mismo, todo lo cual complica sensiblemente las labores de reparación y mantenimiento. Similarly, in this type of blind, when it breaks, it is necessary to disassemble the motor support in order to turn it, all of which significantly complicates repair and maintenance work.

EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION

La estructura para el montaje de motores eléctricos en persianas motorizadas que se preconiza resuelve de forma plenamente satisfactoria la problemática anteriormente expuesta, en todos y cada uno de los aspectos comentados, ofreciendo una estructura más sencilla, a base de dos piezas, y que permite una más fácil reparación de la persiana en caso de avería o para su mantenimiento, sin tener que desmontar dichas piezas. The proposed structure for mounting electric motors on motorized blinds fully and satisfactorily resolves the aforementioned problems in each and every aspect discussed, offering a simpler structure based on two pieces, which allows for easier repair of the blind in case of breakdown or for maintenance, without having to disassemble these pieces.

Para ello, en la estructura de la invención participan un testero y un soporte de motor dotado de medios de contención de las lamas de la persiana. To this end, the invention's structure includes a headboard and a motor support equipped with means for containing the blind slats.

De forma más concreta, el testero define, como es convencional, una configuración prismática, en cuya zona central se define un rehundido cilíndrico formal y dimensionalmente adecuado para recibir en su seno al soporte de motor, rehundido cilíndrico que incluye un apéndice central cilíndrico en funciones de eje en el que encaja dicho soporte de motor a través de un orificio complementario previsto en el mismo, que permite el giro de dicho soporte cuando este se libera, como se verá más adelante. More specifically, the end panel defines, as is conventional, a prismatic configuration, in whose central area a cylindrical recess is defined, formally and dimensionally suitable to receive the engine support within it, a cylindrical recess that includes a central cylindrical appendage acting as an axle into which the engine support fits through a complementary hole provided in it, which allows the rotation of said support when it is released, as will be seen later.

En cuanto al testero podrá estar obtenido opcionalmente a partir de una estructura en forma de panal de abeja, estructura que, como es sabido, otorga gran rigidez a la estructura con un mínimo peso generando una estructura aligerada. As for the end panel, it may optionally be obtained from a honeycomb structure, a structure which, as is known, gives great rigidity to the structure with minimal weight, generating a lightweight structure.

El testero es susceptible de incorporar opcionalmente un reborde a modo de ala que sobresale lateral y perimetralmente, lo que posibilita el ocultamiento de la junta o rendija formada con una pieza adyacente y también elimina posibles rendijas de entrada de aire. The end panel can optionally incorporate a wing-like flange that protrudes laterally and around the perimeter, which allows the joint or gap formed with an adjacent piece to be hidden and also eliminates possible air ingress gaps.

Por otro lado, en cuanto al cuerpo principal del testero, en al menos una de sus paredes laterales, preferentemente en varias, irá dispuesta una pestaña frangible que dará acceso selectivo al rehundido cilíndrico, permitiendo seleccionar diferentes puntos de entrada/salida para los cables de alimentación del motor eléctrico. On the other hand, regarding the main body of the end panel, on at least one of its side walls, preferably several, a frangible tab will be arranged that will give selective access to the cylindrical recess, allowing the selection of different entry/exit points for the power cables of the electric motor.

Por último, en correspondencia con la pared perimetral del testero que participa en el rehundido cilíndrico se define un asiento semicircular para el paso de cables. Finally, in correspondence with the perimeter wall of the end wall that participates in the cylindrical recess, a semicircular seat is defined for the passage of cables.

Por su parte, el soporte de motor presenta una configuración discoidal, en la que se define una cara plana de enfrentamiento a las lamas de la persiana, definiendo dicho plano discoidal el elemento de retención lateral para dichas lamas, formando una especie de anillo aplanado, mientras que en la zona central de dicha cara plana se encuentra un rehundido cilíndrico que presenta una configuración acorde a la geometría del motor que está destinado a albergar en su seno. For its part, the motor support has a disc-shaped configuration, in which a flat face is defined to face the blind slats, this disc-shaped plane defining the lateral retention element for said slats, forming a kind of flattened ring, while in the central area of said flat face there is a cylindrical recess that has a configuration according to the geometry of the motor that it is intended to house within it.

De forma más concreta, en dicho rehundido cilíndrico se disponen, al menos, dos medios o elementos de enclavamiento flexibles a modo de uñas en disposiciones opuestas que permiten la fijación del motor al soporte por simple enchufamiento. More specifically, in said cylindrical recess there are at least two flexible locking means or elements in the form of claws in opposite arrangements that allow the motor to be fixed to the support by simple plugging.

En la zona central de dicho rehundido cilíndrico se dispone un orificio central que encaja en un apéndice central cilíndrico del testero, haciendo las veces de eje para el soporte de motor. In the central area of said cylindrical recess there is a central hole that fits into a central cylindrical appendage of the end piece, acting as an axle for the engine support.

En tal sentido, se ha previsto que, para su montaje y reparación, el soporte de motor pueda girar con respecto a este elemento, mientras que, en situación operante, quedará debidamente inmovilizado. Para ello, la estructura de la invención cuenta con un pasador que sobresale radialmente con carácter retráctil o desmontable, y que está insertado en una cavidad, la cual está dispuesta radialmente sobre el soporte de motor. In this regard, it has been designed so that, for assembly and repair, the engine mount can rotate relative to this element, while in operation it will be securely immobilized. To achieve this, the invention's structure includes a radially protruding pin that is retractable or removable and is inserted into a cavity arranged radially on the engine mount.

El soporte de motor incluye adicionalmente sobre su borde perimetral una pareja de ventanas que se extienden desde el alojamiento hasta el borde perimetral del soporte motor, concretamente localizadas a cada lado de la cavidad del pasador, y que permiten el acceso y regulación de los finales de carrera del motor eléctrico, asociado al eje de la persiana. The motor support also includes on its perimeter edge a pair of windows that extend from the housing to the perimeter edge of the motor support, specifically located on each side of the pin cavity, and which allow access and adjustment of the limits of travel of the electric motor, associated with the shaft of the blind.

Se ha previsto igualmente una tercera ventana, accesible lateralmente a través de la cara opuesta del soporte que define un paso para los cables de alimentación eléctrica del motor. A third window has also been provided, accessible laterally through the opposite face of the support that defines a passage for the motor's electrical power cables.

En dicha cara de enfrentamiento al testero del soporte de motor, se define un sector central en el que se establece el orificio central anteriormente descrito a través del que es susceptible de girar el soporte de motor cuando se libera, así como opcionalmente un faldón que emerge horizontalmente del borde perimetral del soporte de motor y que presenta una mayor longitud en las regiones más alejadas de la cavidad. On this face facing the end of the engine mount, a central sector is defined in which the previously described central hole is established through which the engine mount can be rotated when released, as well as optionally a skirt that emerges horizontally from the perimeter edge of the engine mount and which has a greater length in the regions furthest from the cavity.

Tal y como se ha dicho con anterioridad, durante el funcionamiento normal de la persiana motorizada, el soporte de motor se encuentra en un estado de bloqueo respecto el testero, ya que el pasador insertado en la cavidad del soporte de motor sobresale respecto el soporte de motor. Así, el pasador constituye un tope que evita la rotación del soporte de motor respecto del testero en un estado de bloqueo. As previously mentioned, during normal operation of the motorized blind, the motor bracket is locked to the end panel because the pin inserted in the motor bracket cavity protrudes beyond the bracket. This pin acts as a stop, preventing the motor bracket from rotating relative to the end panel when locked.

No obstante, ante una rotura de la persiana, se hace necesaria la rotación del soporte de motor respecto del testero para facilitar el acceso y reparación de la persiana o motor sin tener que desmontar estas piezas, siguiéndose la siguiente operativa: However, in the event of a breakage of the blind, it is necessary to rotate the motor support with respect to the end panel to facilitate access and repair of the blind or motor without having to disassemble these parts, following the procedure below:

- Cortar el cable de luz al cual se tiene fácil acceso a través de la pestaña rompible del testero. - Cut the light cable which is easily accessible through the breakable tab on the end panel.

- Hundir el pasador o retirarlo para que el soporte de motor no haga tope respecto el testero y el soporte quede desbloqueado. Así, se consigue la rotación del soporte de motor respecto del testero con un movimiento rápido y sencillo, sin ser necesario el desmontaje de los elementos que forman la persiana motorizada. - Push in or remove the pin so that the motor bracket does not stop against the end panel and the bracket is unlocked. This allows the motor bracket to rotate against the end panel with a quick and easy movement, without needing to disassemble the components of the motorized blind.

Al habilitar la rotación del soporte de motor respecto del testero es viable proceder a la reparación de la persiana al posibilitar su giro libre y fácil acceso a la zona a reparar. By enabling the rotation of the motor support with respect to the end panel, it is possible to proceed with the repair of the blind by allowing its free rotation and easy access to the area to be repaired.

Por tanto, la estructura de la presente invención ofrece las siguientes ventajas: Therefore, the structure of the present invention offers the following advantages:

- Evita el uso de una placa de contención en el montaje de una persiana motorizada, con el ahorro en coste de fabricación y montaje que supone el uso de un solo elemento (soporte de motor), en lugar de los dos elementos conforme a lo conocido (soporte de motor y placa de contención). - Avoid the use of a retaining plate when mounting a motorized blind, with the savings in manufacturing and assembly costs that come from using only one element (motor support), instead of the two elements as known (motor support and retaining plate).

- Simplifica la reparación de la persiana en caso de rotura. - Simplifies the repair of the blind in case of breakage.

BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS

Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de planos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that follows and to aid in a better understanding of the characteristics of the invention, according to a preferred embodiment thereof, a set of drawings is included as an integral part of said description, in which, for illustrative and non-limiting purposes, the following has been represented:

La figura 1.- Muestra una vista en perspectiva y en explosión de una estructura para el montaje de motores en persianas motorizadas realizada de acuerdo con el objeto de la presente invención, estructura junto a la que aparece representada adicionalmente el motor eléctrico y el eje de la persiana. Figure 1 shows a perspective and exploded view of a structure for mounting motors on motorized blinds made in accordance with the object of the present invention, a structure next to which the electric motor and the blind shaft are additionally represented.

La figura 2.- Muestra una vista en alzado lateral y en explosión del conjunto de la figura 1. Figure 2 shows a side elevation and exploded view of the assembly in Figure 1.

La figura 3.- Muestra una vista en perspectiva del testero que participa en la estructura de la invención. Figure 3 shows a perspective view of the end panel that participates in the structure of the invention.

La figura 4.- Muestra una vista en perspectiva del soporte de motor y elemento de contención de las lamas que participa en la estructura de la invención, concretamente por su cara de enfrentamiento al eje de la persiana. Figure 4 shows a perspective view of the motor support and slat retaining element that participates in the structure of the invention, specifically on its face facing the blind axis.

La figura 5.- Muestra una vista en perspectiva opuesta del dispositivo de la figura 4, es decir del soporte de motor por su cara de enfrentamiento al testero de la figura 3. Figure 5 shows an opposite perspective view of the device in Figure 4, that is, the motor support from its face facing the end panel of Figure 3.

REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION

A la vista de las figuras reseñadas, puede observarse como la estructura para el montaje de motores eléctricos en persianas motorizadas de la invención se constituye a partir de dos piezas: In view of the figures shown, it can be observed how the structure for mounting electric motors in motorized blinds of the invention is made up of two pieces:

- Un testero (1). - One end wall (1).

- Un soporte de motor (2) con medios de contención de las lamas de la persiana. - A motor support (2) with means for retaining the shutter slats.

En la figura 3 se muestra el testero (1) de forma aislada, pudiéndose observar como se trata de un cuerpo de configuración prismática, de base preferentemente cuadrangular, en el que se define un rehundido cilíndrico (3) formal y dimensionalmente adecuado para recibir en su seno el soporte de motor (2). Figure 3 shows the end piece (1) in isolation, and it can be observed that it is a prismatic body, preferably with a square base, in which a cylindrical recess (3) is defined, formally and dimensionally suitable to receive the engine support (2) within it.

Este rehundido cilíndrico (3) incluye un apéndice central cilíndrico en funciones de eje (4) en el que encaja el soporte de motor (2). This cylindrical recess (3) includes a central cylindrical appendage acting as a shaft (4) into which the engine support (2) fits.

Por su parte, el testero (1) se obtiene preferentemente a partir de una estructura en forma de panal de abeja (5), lo que le da una gran rigidez apenas aportando peso a la pieza. For its part, the end piece (1) is preferably obtained from a honeycomb-shaped structure (5), which gives it great rigidity while adding hardly any weight to the piece.

De acuerdo con otra de las características del testero, se ha previsto que éste incluya preferentemente un ala perimetral (6) coplanaria con la base principal del testero, que sobresalga entre 0,5 y 1mm, posibilitando el ocultamiento de una junta formada con una posible pieza adyacente y eliminando posibles rendijas de entrada de aire. According to another characteristic of the end panel, it has been planned that it will preferably include a perimeter wing (6) coplanar with the main base of the end panel, which protrudes between 0.5 and 1mm, making it possible to conceal a joint formed with a possible adjacent piece and eliminating possible air entry gaps.

El rehundido cilíndrico (3) será accesible lateralmente a través de una o más pestañas frangibles (7) dispuestas sobre los bordes laterales del testero (1), lo que permite el acceso selectivo al rehundido cilíndrico (3), y consecuentemente al soporte de motor (2), permitiendo seleccionar diferentes puntos de entrada/salida para los cables (8) de alimentación del motor eléctrico (9). The cylindrical recess (3) will be accessible laterally through one or more frangible tabs (7) arranged on the lateral edges of the end plate (1), allowing selective access to the cylindrical recess (3), and consequently to the motor support (2), allowing the selection of different entry/exit points for the power cables (8) of the electric motor (9).

Por último, en el testero, en correspondencia con la pared perimetral que participa en el rehundido cilíndrico (3), se define un asiento (10) semicircular, para el paso de cables (8). Finally, at the end wall, corresponding to the perimeter wall that participates in the cylindrical recess (3), a semicircular seat (10) is defined for the passage of cables (8).

En cuanto al soporte de motor (2), visible de forma aislada en las figuras 4 y 5, presenta una configuración discoidal, en la que se define una cara plana de enfrentamiento a las lamas de la persiana, definiendo dicho plano discoidal el elemento de retención lateral para dichas lamas, formando una especie de anillo aplanado (12), mientras que en la zona central de dicha cara se encuentra un alojamiento (13) que presenta una configuración acorde a la geometría del motor eléctrico (9) que está destinado a albergar en su seno. As for the motor support (2), visible in isolation in figures 4 and 5, it has a discoidal configuration, in which a flat face is defined facing the blind slats, this discoidal plane defining the lateral retention element for said slats, forming a kind of flattened ring (12), while in the central area of said face there is a housing (13) that has a configuration according to the geometry of the electric motor (9) that it is intended to house within it.

Tal y como se puede observar en la figura 4, en el alojamiento (13) se disponen al menos dos elementos de enclavamiento flexibles a modo de uñas (14) que se enclavarán en la carcasa del motor eléctrico (9) cuando este se enchufe ajustadamente sobre dicho alojamiento. As can be seen in Figure 4, in the housing (13) there are at least two flexible locking elements in the form of claws (14) that will lock into the housing of the electric motor (9) when it is plugged tightly onto said housing.

En el fondo de dicho alojamiento (13) se define un orificio central (15) formal y dimensionalmente adecuado para que encaje en el mismo con posibilidad de giro el apéndice central cilíndrico en funciones de eje (4) previsto en el testero, siendo el diámetro externo del soporte de motor (2) acorde al diámetro interno del rehundido cilíndrico (3) del testero (1), lo que posibilita el giro de esta pieza cuando la misma esté liberada, concretamente en las maniobras de montaje o reparación de la persiana. At the bottom of said housing (13) a central hole (15) is defined, formally and dimensionally suitable for the central cylindrical appendage acting as an axle (4) provided in the end piece to fit into it with the possibility of rotation, the external diameter of the motor support (2) being in accordance with the internal diameter of the cylindrical recess (3) of the end piece (1), which allows the rotation of this piece when it is released, specifically in the assembly or repair maneuvers of the blind.

Una vez montada la persiana, el soporte de motor (2) se inmovilizará por medio del pasador (11) que como se ha dicho anteriormente. Dicho pasador (11) relaciona el testero (1) con el soporte de motor (2), y está insertado en una cavidad (20) dispuesta radialmente sobre el soporte motor (2), presentando el pasador (11) un carácter retráctil o desmontable respecto a la cavidad (20). Once the blind is mounted, the motor support (2) will be immobilized by means of the pin (11) as previously mentioned. This pin (11) connects the end plate (1) to the motor support (2), and is inserted into a cavity (20) arranged radially on the motor support (2), the pin (11) being retractable or removable with respect to the cavity (20).

De forma más concreta, el pasador (11) presentará una disposición radial al soporte de motor (2), siendo desplazable en dicho sentido radial. More specifically, the pin (11) will have a radial arrangement to the engine support (2), being movable in that radial direction.

Tal y como se puede observar en las figuras 2, 4 y 5, el soporte de motor (2) incluye una pareja de ventanas (16) y (16’) que se extienden desde el alojamiento (13) hasta el borde perimetral del soporte de motor (2), que permiten acceder a los medios de regulación de los finales de carrera del motor eléctrico (9) asociado al eje de la persiana (17). As can be seen in figures 2, 4 and 5, the motor support (2) includes a pair of windows (16) and (16’) that extend from the housing (13) to the perimeter edge of the motor support (2), which allow access to the means of regulating the limits of travel of the electric motor (9) associated with the shaft of the blind (17).

Volviendo a la figura 5, en la misma puede observarse como en la pared lateral del alojamiento (13) se incluye una tercera ventana (18), que define un paso para los cables (8) de alimentación eléctrica del motor. Returning to Figure 5, it can be seen that in the side wall of the housing (13) there is a third window (18), which defines a passage for the power supply cables (8) of the motor.

Solo resta señalar por último que, el soporte de motor (2) incluye en su borde perimetral un faldón (19). It only remains to point out lastly that the engine support (2) includes a skirt (19) on its perimeter edge.

Claims

1. - Structure for mounting electric motors (9) in motorized blinds, characterized in that it has a headplate (1) and a motor support (2), where:

- The end piece (1) has a prismatic body, in which a cylindrical recess (3) is defined, formally and dimensionally suitable to receive the engine support (2), a cylindrical recess (3) that includes a central cylindrical appendage acting as an axle (4) for the engine support (2), the end piece being provided to include at least one lateral access to the cylindrical recess (3).

The motor support (2) has a disc-shaped configuration, defining a flat face that faces the blind slats, forming a flattened ring (12). In the central area of this flat face, a housing (13) is established, configured to the geometry of the electric motor (9) it is intended to house. At the base of this housing (13), a central hole (15) is defined, formally and dimensionally suitable for the cylindrical central appendage (4), acting as the shaft, provided in the end plate (1), to fit and rotate. The external diameter of the motor support (2) corresponds to the internal diameter of the cylindrical recess (3) in the end plate (1). This motor support (2) includes openings (16) and (16’) that extend from the housing (13) to the perimeter edge of the motor support (2), allowing access to the means for adjusting the limit switches of the electric motor (9) associated with the shaft. blind (17), as well as a third window (18) for passing cables (8) for powering the electric motor (9).

Where the motor support (2) is lockable in rotation with respect to the end piece (1) by means of a pin (11) that connects both pieces, such that the pin (11) is inserted in a cavity (20) arranged radially on the motor support (2), the pin (11) having a retractable or removable character with respect to the cavity (20).

2. - Structure for mounting motors in motorized blinds, according to claim 1, wherein the end piece (1) is obtained from a honeycomb-shaped structure (5).

3.- Structure for mounting motors in motorized blinds, according to claim 1, wherein the end piece (1) includes a peripheral wing (6) coplanar with the base of the end piece (1).

4.- Structure for mounting motors in motorized blinds, according to claim 1, wherein the lateral access of the end panel is formed by one or more frangible tabs (7), so that the cylindrical recess (3) of the end panel (1) is laterally accessible through one or more frangible tabs (7) arranged on the lateral edges of said end panel (1).

5.- Structure for mounting motors in motorized blinds, according to claim 1, wherein the housing (13) of the motor support (2) includes locking means for the electric motor (9), said locking means being materialized in flexible claws (14) that can be locked into the housing of the electric motor (9).

6.- Structure for mounting motors in motorized blinds, according to claim 1, wherein in correspondence with the perimeter wall that participates in the cylindrical recess (3) of the end piece (1), a semicircular seat (10) is defined for the passage of cables.

7.- Structure for mounting motors in motorized blinds, according to claim 1, wherein the motor support (2) includes a skirt (19) on its perimeter edge.