WO2023219520A1 - Safety lock and geared arm - Google Patents

Safety lock and geared arm Download PDF

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Publication number
WO2023219520A1
WO2023219520A1 PCT/PA2023/050001 PA2023050001W WO2023219520A1 WO 2023219520 A1 WO2023219520 A1 WO 2023219520A1 PA 2023050001 W PA2023050001 W PA 2023050001W WO 2023219520 A1 WO2023219520 A1 WO 2023219520A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
geared
arm
security lock
geared arm
Prior art date
Application number
PCT/PA2023/050001
Other languages
Spanish (es)
French (fr)
Inventor
Sergio Isaias JIMENEZ ZORRILLA
Original Assignee
Jimenez Zorrilla Sergio Isaias
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jimenez Zorrilla Sergio Isaias filed Critical Jimenez Zorrilla Sergio Isaias
Priority to PCT/PA2023/050001 priority Critical patent/WO2023219520A1/en
Publication of WO2023219520A1 publication Critical patent/WO2023219520A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups

Definitions

  • Security door and similar generally include a variety of devices that function to keep a security door closed in a frame and automatically lock, certain security doors employ mechanisms to freeze the door handle against rotation in order to lock the double door in the closed position.
  • Doors particularly in the commercial environment, are often provided with a horizontal push bar that can be activated to unlock and/or open the door.
  • Conventional push bar mechanisms generally comprise a door-mounted frame, typically at arm height, with a depressor bar that can be engaged by a user's hands and pushed to unlock the locking mechanism and allow the door to open. open.
  • the actual mechanism for causing a pushing movement of the push bar and unlocking of the door is known. There has been, however, no such effective locking mechanism that uses electromagnetic control to allow or block operation of the depressible bar.
  • US Patent No. 4,826,223, to Geringer et al. discloses an electromagnetic door locking device comprising an electromagnet, a support for holding the electromagnet in a door frame, an electrical conduit for connecting the electromagnet to a power source, an armature magnetically attracted to the electromagnet when the latter is energized, a connector to hold the armor on the edge of a door in the frame for adjustable movement toward the electromagnet and a locking component for the device.
  • the locking component comprises one or more flanges on the periphery of the electromagnet and/or armature pair that project towards the other pair or others and can engage therewith when the armature is magnetically attracted by the activated electromagnet.
  • US Patent No. 9 5,033,779 to Geringer et al. also discloses an electromagnetic door lock device similar to the lock of US Patent No. 4,826,223.
  • the device itself comprises an electromagnet in a housing adapted to connect to the upper edge of a door frame, above a door in the frame.
  • the device also includes an armature block connected to the top of the door in a position close to the electromagnet. The armature moves between a downward inoperative position away from the electromagnet, facilitated by gravity, when the electromagnet is deactivated and an extended upward operational position against the bottom of the electromagnet housing when the electromagnet is activated.
  • a locking plate connected to the housing has a tab that hangs therefrom and rests on the frame when the latter is in the raised position to lock the closed door in the door frame.
  • the improvement prevents slow separation of the armature and tongue and hesitant unlocking of the door when the electromagnet is de-energized.
  • the lock also includes a separation accelerator that allows the armature to separate from the electromagnet, along with the force of gravity, to improve operation.
  • the objective of this device is to add to an existing conventional access system to provide greater security against domestic accidents since the door would remain wedged using a double-meshed structure.
  • Another purpose is that when the door is closed the internal and external gears are inserted into each other and thus when an external force is exerted that tries to collapse the door it is not possible.
  • Figure 2 details the two tubes with their internal and external gears inserted one inside the other.
  • Object A is a tube with a smooth part and another with external gears with dimensions intended to be inserted inside the door frame and allow the sliding or fixing of Object B through the gears.
  • Object B is a tube with internal gears that has the dimensions that allow it to slide or be fixed on Object A according to the tension provided by Object D carrying Object C with it.
  • Object D applies tension on Object C, which mobilizes Object B on Object A.
  • Object E is the access system that guides the tension direction of Object D.
  • Object F are the door frames that only have Objects A and Object B resting on their opening.
  • Object G is the guide rail for Object D.
  • Object H releases Object C in such a case that the mechanisms suffer some type of failure in order to release the door.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention relates to a safety lock and geared arm, wherein the actuation of the key allows the cords or tensioners to be moved in opposite positions, which allows the metal arm to transmit this movement to the tube with internal gears, such that it slides on the smooth or geared part of the other tube, thereby allowing the gradual movement, opening or closing of the door, providing greater safety.

Description

Cerradura de Seguridad + Brazo Engranado: Security Lock + Geared Arm:
Descripción: Description:
Se trata una cerradura de seguridad que utiliza engranajes y un brazo de metal como estructuras principales. This is a security lock that uses gears and a metal arm as the main structures.
Campo de la invención: Field of invention:
Se trata dos tubos que contienen engranajes o estrías internas y externas y un brazo o tubo de metal los tubos engranados trabajan de forma sincronizada para mantenerla fijada en posiciones angulares, mientras que el brazo transmite el movimiento a la puerta y así se evita accidentes domésticos relacionados con contusión de extremidades y también previene el acceso no autorizado a un espacio físico. These are two tubes that contain internal and external gears or splines and an arm or metal tube. The geared tubes work synchronously to keep it fixed in angular positions, while the arm transmits the movement to the door and thus prevents related domestic accidents. with contusion of extremities and also prevents unauthorized access to a physical space.
Antecedentes: Background:
La puerta de seguridad y similares generalmente incluyen una variedad de dispositivos que funcionan para mantener una puerta de seguridad cerrada en un marco y bloqueo automático, ciertas puertas de seguridad emplean mecanismos para congelar la manija de la puerta contra la rotación con el fin de bloquear la puerta por partida doble en la posición cerrada. Security door and similar generally include a variety of devices that function to keep a security door closed in a frame and automatically lock, certain security doors employ mechanisms to freeze the door handle against rotation in order to lock the double door in the closed position.
Las puertas, particularmente en el entorno comercial, suelen estar provistas de una barra de empuje horizontal que se puede activar para desbloquear y/o abrir la puerta. Los mecanismos de barra de empuje convencionales generalmente comprenden un marco montado en la puerta, normalmente a la altura del brazo, con una barra deprimirle que puede engancharse con las manos de un usuario y empujarse para desbloquear el mecanismo de bloqueo y permitir que la puerta se abra. El mecanismo real para provocar un movimiento de empuje de la barra de empuje y el desbloqueo de la puerta es conocido. No ha habido, sin embargo, ningún mecanismo de bloqueo eficaz de este tipo que utilice un control electromagnético para permitir o bloquear el funcionamiento de la barra deprimible. Doors, particularly in the commercial environment, are often provided with a horizontal push bar that can be activated to unlock and/or open the door. Conventional push bar mechanisms generally comprise a door-mounted frame, typically at arm height, with a depressor bar that can be engaged by a user's hands and pushed to unlock the locking mechanism and allow the door to open. open. The actual mechanism for causing a pushing movement of the push bar and unlocking of the door is known. There has been, however, no such effective locking mechanism that uses electromagnetic control to allow or block operation of the depressible bar.
Patente de EE.UU. No. 4.826.223, de Geringer et al. da a conocer un dispositivo electromagnético de bloqueo de puertas que comprende un electroimán, un soporte para sostener el electroimán en el marco de una puerta, un conducto eléctrico para conectar el electroimán a una fuente de energía, una armadura atraída magnéticamente al electroimán cuando este último está energizado, un conector para sosteniendo la armadura en el borde de una puerta en el marco para un movimiento ajustable hacia el electroimán y un componente de bloqueo para el dispositivo. El componente de bloqueo comprende uno o más rebordes en la periferia del par de electroimán y/o inducido que se proyectan hacia el otro u otros del par y pueden engancharse con él cuando el inducido es atraído magnéticamente por el electroimán activado. Esto ocurre cuando la armadura y el electromagnético están alineados entre sí, y la armadura es libre de moverse hacia el electroimán. El desbloqueo se efectúa des energizando el electroimán y permitiendo que la armadura se retraiga por acción de la gravedad o del resorte, de modo que el componente de bloqueo también se mueva fuera del enganche descrito. El dispositivo es simple, duradero y efectivo. US Patent No. 4,826,223, to Geringer et al. discloses an electromagnetic door locking device comprising an electromagnet, a support for holding the electromagnet in a door frame, an electrical conduit for connecting the electromagnet to a power source, an armature magnetically attracted to the electromagnet when the latter is energized, a connector to hold the armor on the edge of a door in the frame for adjustable movement toward the electromagnet and a locking component for the device. The locking component comprises one or more flanges on the periphery of the electromagnet and/or armature pair that project towards the other pair or others and can engage therewith when the armature is magnetically attracted by the activated electromagnet. This occurs when the armature and the electromagnet are aligned with each other, and the armature is free to move towards the electromagnet. Unlocking is accomplished by de-energizing the electromagnet and allowing the armature to retract by gravity or spring action, so that the locking component also moves out of the described latch. The device is simple, durable and effective.
Una de las desventajas de las cerraduras de puerta electromagnéticas en general es el hecho de que con frecuencia hay magnetismo residual del elemento electromagnético que impide inicialmente la separación de la puerta del marco de la puerta. Esto es casi universalmente cierto en el caso de que se monte un mecanismo de bloqueo magnético en una puerta o marco de puerta, y co-actúe con una armadura ubicada en el lado opuesto de la puerta o marco de puerta. En otras palabras, debido al magnetismo residual, la puerta no se abre inmediatamente cuando se desactiva el elemento electromagnético. One of the disadvantages of electromagnetic door locks in general is the fact that there is often residual magnetism from the electromagnetic element that initially prevents the separation of the door from the door frame. This is almost universally true in the case where a magnetic locking mechanism is mounted on a door or door frame, and co-acts with an armature located on the opposite side of the door or door frame. In other words, due to residual magnetism, the door does not open immediately when the electromagnetic element is deactivated.
Patente de EE.UU. n9 5.033.779 de Geringer et al. también da a conocer un dispositivo electromagnético de cerradura de puerta similar a la cerradura de la patente de EE.UU. N5 4.826.223. El propio dispositivo comprende un electroimán en una carcasa adaptada para conectarse al borde superior del marco de una puerta, por encima de una puerta en el marco. El dispositivo también incluye un bloque de armadura conectado a la parte superior de la puerta en una posición cercana al electroimán. La armadura se mueve entre una posición inoperativa hacia abajo lejos del electroimán, facilitada por la gravedad, cuando el electroimán está desactivado y una posición operativa extendida hacia arriba contra la parte inferior de la carcasa del electroimán cuando el electroimán está activado. Una placa de bloqueo conectada a la carcasa tiene una lengüeta que cuelga de la misma y se apoya en la armadura cuando esta última está en la posición elevada para bloquear la puerta cerrada en el marco de la puerta. La mejora evita la separación lenta de la armadura y la lengüeta y el desbloqueo vacilante de la puerta cuando el electroimán está des energizado. La cerradura también incluye un acelerador de separación que permite que la armadura se separe del electroimán, junto con la fuerza de la gravedad, para mejorar el funcionamiento. Problema Técnico: US Patent No. 9 5,033,779 to Geringer et al. also discloses an electromagnetic door lock device similar to the lock of US Patent No. 4,826,223. The device itself comprises an electromagnet in a housing adapted to connect to the upper edge of a door frame, above a door in the frame. The device also includes an armature block connected to the top of the door in a position close to the electromagnet. The armature moves between a downward inoperative position away from the electromagnet, facilitated by gravity, when the electromagnet is deactivated and an extended upward operational position against the bottom of the electromagnet housing when the electromagnet is activated. A locking plate connected to the housing has a tab that hangs therefrom and rests on the frame when the latter is in the raised position to lock the closed door in the door frame. The improvement prevents slow separation of the armature and tongue and hesitant unlocking of the door when the electromagnet is de-energized. The lock also includes a separation accelerator that allows the armature to separate from the electromagnet, along with the force of gravity, to improve operation. Technical Problem:
Actualmente en muchos hogares se suscitan accidentes domésticos de contusión de extremidades debido a que las puertas no se mantienen fijadas para que las mismas no se deslicen solas o con la intervención de alguna fuerza. Aparte que los mecanismos actuales de cerrajería utilizan solo una pequeña parte del marco para mantener la puerta cerrada lo que al aplicarle una fuerza externa de alto impacto la cerradura se debilita permitiendo el acceso no autorizado al espacio. Currently, in many homes, domestic accidents involving bruising of extremities occur because the doors are not kept fixed so that they do not slide alone or with the intervention of some force. In addition, current locksmith mechanisms use only a small part of the frame to keep the door closed, which when a high-impact external force is applied, the lock weakens, allowing unauthorized access to the space.
Sumario de la invención: Summary of the invention:
Por lo tanto, el objetivo de este dispositivo es agregar a un sistema de acceso convencional ya existente para aportar mayor seguridad contra accidentes domésticos ya que la puerta se mantendría acuñada valiéndose de una estructura doblemente engranada. Therefore, the objective of this device is to add to an existing conventional access system to provide greater security against domestic accidents since the door would remain wedged using a double-meshed structure.
Aparte otro propósito es que cuando la puerta esté cerrada los engranajes internos y externos se inserten uno con el otro y así cuando se ejerza una fuerza externa que intente derrumbar la puerta no sea posible. Another purpose is that when the door is closed the internal and external gears are inserted into each other and thus when an external force is exerted that tries to collapse the door it is not possible.
Breve descripción de los dibujos: Brief description of the drawings:
Las siguientes descripciones de las Figuras representan de forma más evidente las características de cada uno de los Objetos que intervienen en la estructura: The following descriptions of the Figures more clearly represent the characteristics of each of the Objects involved in the structure:
La Figura 1 muestra la vista de los dos tubos con sus engranajes internos y externos. Figure 1 shows the view of the two tubes with their internal and external gears.
La Figura 2, detalla los dos tubos con sus engranajes internos y externos insertados uno dentro del otro. Figure 2 details the two tubes with their internal and external gears inserted one inside the other.
La Figura 3, muestra como es el funcionamiento de los engranajes en paralelo con el sistema de acceso, en este caso una llave estilo una cerradura de mariposa.Figure 3 shows how the gears operate in parallel with the access system, in this case a butterfly lock style key.
Descripción detallada de la invención: Detailed description of the invention:
Referente a las Figuras descritas anteriormente, la referencia 1 señala una estructura con dos tubos engranados que se trabajan de forma asincrona en torno al movimiento del sistema de acceso o cerradura. Referring to the Figures described above, reference 1 indicates a structure with two geared tubes that work asynchronously around the movement of the access system or lock.
El Objeto A se trata de un tubo con una parte lisa y otra con engranajes externos con dimensiones previstas para insertar dentro del marco de la puerta y permitir el deslizamiento o fijación del Objeto B a través de los engranajes. El Objeto B se trata de un tubo con engranajes internos que posee las dimensiones que le permites deslizarse o fijarse sobre el Objeto A conforme a la tensión que le proporciona el Objeto D llevando consigo el Objeto C. Object A is a tube with a smooth part and another with external gears with dimensions intended to be inserted inside the door frame and allow the sliding or fixing of Object B through the gears. Object B is a tube with internal gears that has the dimensions that allow it to slide or be fixed on Object A according to the tension provided by Object D carrying Object C with it.
El Objeto C es el que aplica la fuerza resultante que obtiene del Objeto G para mantener la puerta fijada. Object C is the one that applies the resultant force obtained from Object G to keep the door fixed.
El Objeto D aplica la tensión sobre el Objeto C lo que hace movilizar el Objeto B sobre el Objeto A. Object D applies tension on Object C, which mobilizes Object B on Object A.
El Objeto E es el sistema de acceso que orienta la dirección de tensión del Objeto D. Object E is the access system that guides the tension direction of Object D.
El Objeto F son los marcos de la puerta que solo sobre su apertura reposan los Objetos A y Objeto B. Object F are the door frames that only have Objects A and Object B resting on their opening.
El Objeto G es el carril de guía del Objeto D. Object G is the guide rail for Object D.
El Objeto H libera el Objeto C en caso tal los mecanismos sufran algún tipo de falla para así liberar la puerta. Object H releases Object C in such a case that the mechanisms suffer some type of failure in order to release the door.

Claims

Reivindicaciones: Claims:
1. Cerradura de seguridad + brazo engranado, se trata de dos tubos con una estructura externa que lo compone una parte lisa y otra con estrías o engranes y el otro tubo con una parte interna engranada, esta última unida a un tubo de metal. 1. Security lock + geared arm, these are two tubes with an external structure that consists of a smooth part and another with grooves or gears and the other tube with a geared internal part, the latter attached to a metal tube.
2. Cerradura de seguridad + brazo engranado de la reivindicación 1, caracterizada por el Objeto A: que se trata de un tubo con una estructura externa que lo compone una parte lisa y otra con estrías o engranes. 2. Security lock + geared arm of claim 1, characterized by Object A: which is a tube with an external structure that consists of a smooth part and another with grooves or gears.
3. Cerradura de seguridad + brazo engranado de la reivindicación 1, Objeto B: un tubo hueco que contiene un engranaje interno que trabaja asincrono en paralelo con el Objeto A. 3. Safety lock + geared arm of claim 1, Object B: a hollow tube containing an internal gear that works asynchronously in parallel with Object A.
4. Cerradura de seguridad + brazo engranado de la reivindicación 1, Objeto C: que se trata de un tubo de metal que ejerce la función de sostener la puerta y transmitir los movimientos de la de los Objetos A, Objeto B, Objeto D y Objeto F. 4. Security lock + geared arm of claim 1, Object C: which is a metal tube that performs the function of supporting the door and transmitting the movements of Objects A, Object B, Object D and Object F.
5. Cerradura de seguridad + brazo engranado de la reivindicación 1, 2, 3 y 4 Objeto D: que es un sistema de tensores o poleas que accionan el Objeto C conforme al movimiento del Objeto F. 5. Security lock + geared arm of claim 1, 2, 3 and 4 Object D: which is a system of tensioners or pulleys that activate Object C according to the movement of Object F.
6. Cerradura de seguridad + brazo engranado de la reivindicación 1, 2, 3 y 4 Objeto F: es un sistema de llaves estilo mariposa que ejercen tensión sobre Objeto D en direcciones contrarias conforme al movimiento de la llave para así movilizar el Objeto C + Objeto B sobre la superficie lisa o engranada del Objeto A. 6. Security lock + geared arm of claim 1, 2, 3 and 4 Object F: is a system of butterfly-style keys that exert tension on Object D in opposite directions according to the movement of the key in order to mobilize Object C + Object B on the smooth or geared surface of Object A.
7. Cerradura de seguridad + brazo engranado de la reivindicación 1, 2, 3 y 4 Objeto G: marcos de la puerta que es donde van incrustados los Objeto A y Objeto B. 7. Security lock + geared arm of claim 1, 2, 3 and 4 Object G: door frames which is where Object A and Object B are embedded.
8. Cerradura de seguridad + brazo engranado de la reivindicación 1, 2, 3 y 4 Objeto H: sujetador del Objeto D. 8. Security lock + geared arm of claim 1, 2, 3 and 4 Object H: fastener of Object D.
9. Cerradura de seguridad + brazo engranado de la reivindicación 1, 2, 3 y 4 Objeto I: un tornillo que en caso la puerta quede trancada se pueda liberar el Objeto C del Objeto D. 9. Security lock + geared arm of claim 1, 2, 3 and 4 Object I: a screw that, if the door is locked, Object C can be released from Object D.
PCT/PA2023/050001 2023-02-24 2023-02-24 Safety lock and geared arm WO2023219520A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/PA2023/050001 WO2023219520A1 (en) 2023-02-24 2023-02-24 Safety lock and geared arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PA2023/050001 WO2023219520A1 (en) 2023-02-24 2023-02-24 Safety lock and geared arm

Publications (1)

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WO2023219520A1 true WO2023219520A1 (en) 2023-11-16

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018302A (en) * 1990-08-08 1991-05-28 John Sterling Corporation Burglar bar safety latch assembly
KR20090004278U (en) * 2007-11-02 2009-05-08 우진내외장건설(주) Hinge apparatus for an auto-closed door
US9222293B2 (en) * 2013-03-14 2015-12-29 Electrolux Home Products, Inc. Hinge assembly for mounting door on cabinet below opening thereof
US20180079470A1 (en) * 2016-09-16 2018-03-22 Michael P. Ziaylek Dock handrail and gate apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018302A (en) * 1990-08-08 1991-05-28 John Sterling Corporation Burglar bar safety latch assembly
KR20090004278U (en) * 2007-11-02 2009-05-08 우진내외장건설(주) Hinge apparatus for an auto-closed door
US9222293B2 (en) * 2013-03-14 2015-12-29 Electrolux Home Products, Inc. Hinge assembly for mounting door on cabinet below opening thereof
US20180079470A1 (en) * 2016-09-16 2018-03-22 Michael P. Ziaylek Dock handrail and gate apparatus

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