ES2308900A1 - Protector for door locks. (Machine-translation by Google Translate, not legally binding) - Google Patents

Protector for door locks. (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2308900A1
ES2308900A1 ES200602223A ES200602223A ES2308900A1 ES 2308900 A1 ES2308900 A1 ES 2308900A1 ES 200602223 A ES200602223 A ES 200602223A ES 200602223 A ES200602223 A ES 200602223A ES 2308900 A1 ES2308900 A1 ES 2308900A1
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ES
Spain
Prior art keywords
protector
cylindrical neck
cylinder
hole
door locks
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES200602223A
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Spanish (es)
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ES2308900B1 (en
Inventor
Antonio Bernad Martinez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grupo Inversor Viamar SL
Original Assignee
Grupo Inversor Viamar SL
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 Grupo Inversor Viamar SL filed Critical Grupo Inversor Viamar SL
Priority to ES200602223A priority Critical patent/ES2308900B1/en
Publication of ES2308900A1 publication Critical patent/ES2308900A1/en
Application granted granted Critical
Publication of ES2308900B1 publication Critical patent/ES2308900B1/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/06—Lock wards

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Protector for door locks. It comprises a metal sheet (1) located behind an external plate (2) of wood, both equipped with a matching hole (3 and 4), through which runs the protector (8) of the cylinder (9) of the lock in whose ends comprise respective trims (7). It is characterized in that the mouth of the hole (3) of the metal sheet (1) is integral with a cylindrical neck (5) that passes through the hole in the plate (2) and protrudes from it, to allow it to be mounted on its end and externally the trim (7) and inside the protector (8) and bowler (9) that are protected by the cylindrical neck (5) against unwanted manipulations. The embellisher (7) is rotatable and has a weakened configuration so that in case of fraudulent manipulation, it facilitates its breaking by preserving the protector (8) and the cylinder (9) that are protected inside the cylindrical neck (5). (Machine-translation by Google Translate, not legally binding)

Description

Protector para cerraduras de puertas.Protector for door locks.

Objeto de la invenciónObject of the invention

La presente invención, tal y como se expresa en el enunciado de esta memoria descriptiva consiste en un protector para cerraduras de puertas que tiene por objeto dificultar lo máximo posible la apertura indeseada o fraudulenta de puertas.The present invention, as expressed in the statement of this specification consists of a protector for door locks that are intended to hinder what maximum possible unwanted or fraudulent opening of doors.

En general la invención es aplicable a cualquier tipo de puerta, y en particular en puertas blindadas.In general the invention is applicable to any type of door, and in particular in armored doors.

Antecedentes de la invenciónBackground of the invention

En el estado de la técnica es sobradamente conocido el empleo de puertas blindadas que entre otros elementos comprenden una chapa metálica ubicada tras una plancha exterior de madera, de forma que ambas están dotadas de un orificio coincidente, a través de los cuales discurre un protector en el que se aloja el bombín de la cerradura, que salen al exterior de la puerta por ambas caras y en cuyos extremos se disponen sendos embellecedores exteriores.In the state of the art it is amply known the use of armored doors that among other elements they comprise a metal plate located behind an outer plate of wood, so that both are equipped with a hole coincident, through which a protector runs in which the lock cylinder is housed, which go outside the door on both sides and whose ends are arranged exterior trim.

La chapa presenta un doble acodamiento que define el lateral de la puerta que está dotado de las correspondientes aberturas a través de las cuales discurren el resbalón y el cierre propiamente dicho.The sheet has a double bend that defines the side of the door that is equipped with corresponding openings through which the slip and closure itself.

Este tipo de configuración presenta el inconveniente de que cuando se manipula fraudulentamente la cerradura, por ejemplo un ladrón, éste propicia continuos golpes o con llave de presión rompen el embellecedor, el protector y el bombín de la cerradura, de forma que a continuación efectúa palanca sobre la puerta y ésta se abre; ya que al estar el bombín roto se liberan los elementos de cierre.This type of configuration presents the drawback that when fraudulently manipulating the lock, for example a thief, this leads to continuous blows or with pressure key break the trim, the protector and the lock cylinder, so that it then levers over the door and it opens; since the broken bowler is release the closing elements.

Descripción de la invenciónDescription of the invention

Para resolver los inconvenientes y conseguir los objetivos anteriormente indicados, la invención ha desarrollado un nuevo protector para cerraduras, que al igual que se prevé en el estado de la técnica comprende una chapa metálica ubicada tras una plancha exterior de madera, de forma que ambas están dotadas de un orificio coincidente a través de los cuales discurre un protector en el que se aloja el bombín de la cerradura, y cuyos extremos comprenden sendos embellecedores. La principal novedad de la invención radica en que la embocadura del orificio de la chapa es solidaria de un cuello cilíndrico que atraviesa el orificio de la plancha exterior de madera y sobresale respecto a ésta, de forma que esta configuración permite montar en la parte exterior y en el extremo del cuello cilíndrico un embellecedor giratorio. Además esta configuración permite montar el bombín y el protector en el cuello cilíndrico, con lo que el bombín queda inicialmente protegido por el embellecedor y a continuación por el protector y el cuello cilíndrico, dotando a la cerradura de una mayor seguridad que dificulta la apertura de la puerta de forma fraudulenta, ya que inicialmente alguien que desea realizar la apertura indebidamente mediante golpes o con llave de presión rompe el embellecedor situación en la cual el bombín no queda al descubierto, al estar protegido por el cuello cilíndrico, lo que dificulta enormemente la rotura del bombín evitándose en gran medida que la puerta pueda ser abierta de forma fraudulenta.To solve the problems and get the  objectives indicated above, the invention has developed a new protector for locks, which as foreseen in the state of the art comprises a metal sheet located behind a exterior wooden plank, so that both are equipped with a coincident hole through which a protector runs in which the lock cylinder is housed, and whose ends They include two trims. The main novelty of the invention is that the opening of the sheet metal hole is solidarity of a cylindrical neck that crosses the hole of the exterior wooden plank and protrudes from it, so that this configuration allows mounting on the outside and in the end of the cylindrical neck a rotating bezel. further This configuration allows the cylinder and the protector to be mounted on the cylindrical neck, so that the bowler is initially protected by the bezel and then by the protector and the cylindrical neck, providing the lock with greater security which makes it difficult to open the door fraudulently, since initially someone who wishes to open improperly by beating or with a pressure wrench, break the bezel situation in which the bowler is not exposed, being protected by the cylindrical neck, which greatly hinders the  breakage of the cylinder, largely preventing the door from being able to Be open fraudulently.

Para dotar de una mayor protección al bombín, está previsto que el cuello cilíndrico sea metálico y presente una configuración con un grosor considerable para impedir su rotura.To provide greater protection to the bowler, it is provided that the cylindrical neck is metallic and has a configuration with a considerable thickness to prevent its break.

Además el embellecedor de la invención, al igual que los previstos en el Estado de la Técnica presentan una configuración exterior cónica e interiormente trapezoidal, para dificultar la rotura del embellecedor, pero además el embellecedor de la invención presenta la particularidad de que es giratorio e interiormente comprende un resalte anular interrumpido en una pluralidad de tramos, de forma que el grosor del embellecedor es menor y dicho resalte anular interrumpido, proporciona una estructura más débil que en caso de que el embellecedor sea golpeado fuertemente, se facilita su rotura, lo que preserva al bombín al quedar éste, tras efectuar la rotura del embellecedor, protegido por el cuello cilíndrico, y en caso de pretender extraer el embellecedor giratorio con ayuda de un extractor, se rompería el resalte anular y los ganchos del extractor no podrían actuar pues se escurrirían al no tener donde fijarse al quedar el protector y el bombín dentro del cuello cilíndrico y protegidos por éste. También cabe señalar que el hecho de que el embellecedor sea giratorio impide que se pueda ejercer presión mediante una llave de
mordaza.In addition, the bezel of the invention, like those provided in the prior art, have a conical and internally trapezoidal exterior configuration, to hinder the breakage of the bezel, but also the bezel of the invention has the peculiarity that it is rotatable and internally it comprises an annular projection interrupted in a plurality of sections, so that the thickness of the bezel is smaller and said annular projection interrupted, provides a weaker structure than in case the embellisher is hit hard, its breakage is facilitated, which preserves to the cylinder when it is left, after breaking the embellisher, protected by the cylindrical neck, and in case of pretending to remove the rotating bezel with the help of an extractor, the annular projection would break and the hooks of the extractor could not act as they would drain having no place to look when the protector and the bowler are inside the cylindrical neck or and protected by it. It should also be noted that the fact that the bezel is swivel prevents pressure from being applied by means of a
jaw.

A continuación para facilitar una mejorar comprensión de una memoria descriptiva y formando pare integrante de la mismas, se acompañan unas figuras en las que con carácter ilustrativo y no limitativo se ha representado el objeto de la invención.Next to facilitate a better understanding a descriptive memory and forming an integral part of the same, some figures are accompanied in which with character illustrative and not limiting the object of the invention.

Breve enunciado de las figurasBrief statement of the figures

Figura 1.- Muestra una vista en perspectiva explosionada del dispositivo protector de la invención, y un detalle de la configuración del embellecedor.Figure 1.- Shows a perspective view exploded of the protective device of the invention, and a detail of the trim configuration.

Figura 2.- Muestra una vista en perspectiva equivalente a la figura anterior, en la que el embellecedor protector se encuentra montado y el protector del bombín separado del mismo para indicar su ubicación. En esta figura se ha omitido el bombín para simplificarla.Figure 2.- Shows a perspective view equivalent to the previous figure, in which the bezel protector is mounted and the cylinder guard separated of it to indicate its location. This figure has been omitted the bowler to simplify it.

Figura 3.- Muestra una vista seccionada del montaje completo del protector de la invención según lo representado en la figura anterior.Figure 3.- Shows a sectional view of the complete assembly of the protector of the invention as represented in the previous figure.

Descripción de la forma de realización preferidaDescription of the preferred embodiment

A continuación se realiza una descripción de la invención basada en las figuras anteriores comentadas.Below is a description of the invention based on the above mentioned figures.

El protector de la invención comprende una chapa 1 que se dispone en la parte posterior de una plancha exterior 2 que constituye la cara exterior de la puerta.The protector of the invention comprises a sheet 1 that is arranged on the back of an outside iron 2 which constitutes the outer face of the door.

La chapa metálica 1 está dotada de un orificio 3 ubicado en correspondencia con un orificio 4 de la placa exterior 2.The sheet metal 1 is provided with a hole 3  located in correspondence with a hole 4 of the outer plate 2.

Además la chapa metálica 1, en la embocadura del orificio 3 está unida a un cuello cilíndrico 5 que presenta una longitud suficiente para atravesar el orificio 4 de la placa 2 y para retener en su parte exterior un embellecedor giratorio 7, de manera que en el interior del cuello cilíndrico 3 se permite alojar un protector 8 del bombín 9 de una cerradura.In addition to the metal sheet 1, at the mouth of the  hole 3 is attached to a cylindrical neck 5 that has a sufficient length to pass through hole 4 of plate 2 and to retain in its outer part a rotating bezel 7, of so that inside the cylindrical neck 3 it is allowed to accommodate a guard 8 of the cylinder 9 of a lock.

Además el embellecedor 7 presenta una forma exterior cónica y una sección trapezoidal y en su dintorno incluye un resalte anular 10 que está interrumpido por una pluralidad de tramos 11, para que el protector 8 del bombín 9 haga tope en dicho resalte anular 10 interrumpido y, para que el embellecedor 7 presente una estructura más debilitada que facilite su rotura cuando es golpeado fuertemente desde el exterior o pretenda ser extraído, de forma que al efectuarse la rotura del embellecedor 7 el protector 8 y el bombín 9 quedan protegidos por el cuello cilíndrico 5 lo que dificulta la rotura o extracción del bombín 9 y preserva la cerradura de aperturas fraudulentas.In addition, the bezel 7 has a shape conical exterior and a trapezoidal section and in its dintorno includes an annular shoulder 10 that is interrupted by a plurality of sections 11, so that the guard 8 of the cylinder 9 stops in said highlight annular 10 interrupted and, so that the bezel 7 present a more weakened structure that facilitates its breakage when hit hard from the outside or pretend to be removed, so that when the embellisher breaks 7 the protector 8 and the cylinder 9 are protected by the neck cylindrical 5 which makes it difficult to break or remove the cylinder 9 and preserves the fraudulent opening lock.

La referencia 6 de la chapa metálica 1 representa una porción definida por un doble acodamiento de dicha chapa metálica 1, en la que se incorporan aberturas de paso del resbalón y del cierre propiamente dicho en la cerradura, de forma que dicha chapa metálica 1 constituye el lugar de alojamiento de la cerradura completa de la puerta.Reference 6 of sheet metal 1 represents a portion defined by a double layering of said sheet metal 1, in which passage openings of the Slip and the lock itself in the lock, so that said sheet metal 1 constitutes the place of accommodation of the full door lock.

Claims (3)

1. Protector para cerraduras de puertas, del tipo que comprenden una chapa metálica (1) ubicada tras una plancha exterior (2) de madera, ambas dotadas de un orificio coincidente (3, 4), a través de los cuales discurre un protector (8) en el que se aloja el bombín (9) de la cerradura, en cuyos extremos comprende sendos embellecedores (7) exteriores; se caracteriza porque la embocadura del orificio (3) de la chapa metálica (1) es solidaria de un cuello cilíndrico (5) que atraviesa el orificio de la plancha exterior (2) y sobresale respecto de ésta, para montar en su extremo y exteriormente el embellecedor (7) y en su interior el protector (8) junto con el bombín (9), que quedan protegidos por el cuello cilíndrico (5) frente a manipulaciones indeseadas.1. Protector for door locks, of the type comprising a metal sheet (1) located behind an external iron plate (2), both provided with a coincident hole (3, 4), through which a protector ( 8) in which the cylinder (9) of the lock is housed, at whose ends it comprises two outer trims (7); It is characterized in that the opening of the hole (3) of the metal sheet (1) is integral with a cylindrical neck (5) that crosses the hole of the outer plate (2) and protrudes with respect to it, to mount at its end and externally the trim (7) and inside the protector (8) together with the cylinder (9), which are protected by the cylindrical neck (5) against unwanted manipulations. 2. Protector para cerraduras de puertas, según reivindicación 1, caracterizado porque el embellecedor (7) que cubre exteriormente el extremo del cuello cilíndrico (5), es giratorio y comprende una configuración cónica de sección trapecial y en su dintorno incluye un resalte perimetral (10) interrumpido en una pluralidad de tramos (11) para debilitar su estructura y facilitar su rotura en caso de manipulación indeseada preservando al protector (8) y al bombín (9) que quedan protegidos por el cuello cilíndrico (5).2. Protector for door locks, according to claim 1, characterized in that the trim (7) that externally covers the end of the cylindrical neck (5), is rotatable and comprises a conical configuration of trapezoidal section and in its dintorno includes a perimeter projection ( 10) interrupted in a plurality of sections (11) to weaken its structure and facilitate its breakage in case of unwanted manipulation preserving the protector (8) and the cylinder (9) that are protected by the cylindrical neck (5). 3. Protector para cerraduras de puertas, según reivindicación 1, caracterizado porque el cuello cilíndrico es metálico.3. Protector for door locks, according to claim 1, characterized in that the cylindrical neck is metallic.
ES200602223A 2006-08-18 2006-08-18 PROTECTOR FOR DOOR LOCKS. Withdrawn - After Issue ES2308900B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200602223A ES2308900B1 (en) 2006-08-18 2006-08-18 PROTECTOR FOR DOOR LOCKS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200602223A ES2308900B1 (en) 2006-08-18 2006-08-18 PROTECTOR FOR DOOR LOCKS.

Publications (2)

Publication Number Publication Date
ES2308900A1 true ES2308900A1 (en) 2008-12-01
ES2308900B1 ES2308900B1 (en) 2009-10-26

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ES200602223A Withdrawn - After Issue ES2308900B1 (en) 2006-08-18 2006-08-18 PROTECTOR FOR DOOR LOCKS.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2941182A1 (en) * 2021-11-17 2023-05-18 Ramos Javier Garcia PROTECTOR FOR LOCK CYLINDERS (Machine-translation by Google Translate, not legally binding)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343386A (en) * 1965-11-15 1967-09-26 Mitchell A Hall Anti-probe device for key locks
CA1032202A (en) * 1974-12-20 1978-05-30 Erik A. Nilsson Lock protecting device
US4489577A (en) * 1982-12-10 1984-12-25 Alois Crepinsek Coupling of keyway rosette to lock body
WO1997030253A1 (en) * 1996-02-13 1997-08-21 Papaiz Industria E Comercio Ltda. A protection applied to a lock cylinder and key for application thereof
EP1077300A1 (en) * 1999-08-19 2001-02-21 ABUS August Bremicker Söhne KG Lock with cylinder protection
EP1422364A2 (en) * 2002-11-21 2004-05-26 Fabio Fontana Device for the protection of locks

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343386A (en) * 1965-11-15 1967-09-26 Mitchell A Hall Anti-probe device for key locks
CA1032202A (en) * 1974-12-20 1978-05-30 Erik A. Nilsson Lock protecting device
US4489577A (en) * 1982-12-10 1984-12-25 Alois Crepinsek Coupling of keyway rosette to lock body
WO1997030253A1 (en) * 1996-02-13 1997-08-21 Papaiz Industria E Comercio Ltda. A protection applied to a lock cylinder and key for application thereof
EP1077300A1 (en) * 1999-08-19 2001-02-21 ABUS August Bremicker Söhne KG Lock with cylinder protection
EP1422364A2 (en) * 2002-11-21 2004-05-26 Fabio Fontana Device for the protection of locks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2941182A1 (en) * 2021-11-17 2023-05-18 Ramos Javier Garcia PROTECTOR FOR LOCK CYLINDERS (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
ES2308900B1 (en) 2009-10-26

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