ES1071438U - Instant opening mechanism for closures - Google Patents

Instant opening mechanism for closures Download PDF

Info

Publication number
ES1071438U
ES1071438U ES200930722U ES200930722U ES1071438U ES 1071438 U ES1071438 U ES 1071438U ES 200930722 U ES200930722 U ES 200930722U ES 200930722 U ES200930722 U ES 200930722U ES 1071438 U ES1071438 U ES 1071438U
Authority
ES
Spain
Prior art keywords
electromagnets
building
protections
anchoring elements
immediate opening
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
ES200930722U
Other languages
Spanish (es)
Other versions
ES1071438Y (en
Inventor
Antonio Pastor Castillo
Ignacio Serra Navarro
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES200930722U priority Critical patent/ES1071438Y/en
Publication of ES1071438U publication Critical patent/ES1071438U/en
Application granted granted Critical
Publication of ES1071438Y publication Critical patent/ES1071438Y/en
Priority to PCT/ES2010/070627 priority patent/WO2011067444A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/01—Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1033—Locks or fastenings for special use for panic or emergency doors emergency release of windows, window grills, escape hatches or the like
    • 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
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/04—Shutters, movable grilles, or other safety closing devices, e.g. against burglary of wing type, e.g. revolving or sliding

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Ventilation (AREA)

Abstract

Immediate opening mechanism of closings destined to be installed in openings, windows (1) or exterior exits of a building, which are protected by bars, locks, security protections (2) or similar, anchored to the exterior wall of the building through anchoring elements (3) characterized in that it comprises electromagnets (4) provided with bushings adapted to receive the anchoring elements (3), said electromagnets (4) being linked to actuation means (5) arranged in the interior of the building adapted to allow the passage of electric current through the electromagnets (4), so that after the activation or deactivation of said drive means (5) the electromagnets magnetically hold the protections (2), and in case On the contrary, said electromagnets (4) release the protections (2) thus allowing an additional outlet to be obtained outside the building. (Machine-translation by Google Translate, not legally binding)

Description

Mecanismo de apertura inmediata de cerramientos.Immediate opening mechanism of enclosures

Objeto de la invenciónObject of the invention

La presente invención pertenece al campo de los sistemas de cierres fijos o móviles para la apertura de pórticos, ventanas, rejillas o similares.The present invention belongs to the field of fixed or mobile closing systems for opening porches, windows, grilles or similar.

El objeto principal de la presente invención es un mecanismo de apertura inmediata de cerramientos, especialmente para rejas o protecciones de seguridad de ventanas, puertas, conductos de ventilación o similares.The main object of the present invention is an immediate opening mechanism for enclosures, especially for bars or security protections of windows, doors, ventilation ducts or similar.

Antecedentes de la invenciónBackground of the invention

Actualmente, son bien conocidas las instalaciones de rejas y/o protecciones de seguridad en todo tipo de huecos de acceso y ventanas para la seguridad y protección de viviendas, colegios, locales comerciales u otras instalaciones, frente a los intentos de robo, intrusión o daños en dichas ventanas. Sin embargo, estas rejas pueden llegar a constituir una trampa mortal para las personas en caso de emergencia, ya que generalmente se instalan de forma fija sin posibilidad de poderlas retirar, impidiendo la salida de personas a través de ellas, salvo que se realicen las pertinentes operaciones de corte de las patillas de anclaje a la pared o que se realicen roturas para liberar la reja.Currently, the fence installations and / or security protections in all types of access holes and windows for the security and protection of homes, schools, commercial premises or other facilities, against attempts of theft, intrusion or damage to these windows.  However, these bars can become a trap deadly for people in case of emergency, since generally they are fixedly installed without being able to remove them, preventing the exit of people through them, unless carry out the relevant cutting operations of the pins of anchorage to the wall or breakage to release the grid.

A menudo, en viviendas o centros públicos con rejas en sus ventanas se producen incendios con numerosas bajas mortales, debidas a la imposibilidad de evacuar rápidamente los locales por incorporar rejas fijas que no se pueden desmontar.Often in homes or public centers with window bars produce fires with numerous casualties mortal, due to the inability to quickly evacuate premises for incorporating fixed bars that cannot be removed.

En este sentido se conocen en el mercado diferentes mecanismos de instalación de las rejas que permiten su apertura desde el interior, los cuales, no obstante, presentan varios inconvenientes. Así, por una parte, existen rejas con cerraduras convencionales que en caso de querer abrirlas es necesario contar con la correspondiente llave, lo cual, en situaciones de emergencia resulta poco práctico y supone una gran pérdida de tiempo que puede resultar fatal.In this sense they are known in the market different mechanisms for installing the bars that allow opening from the inside, which, however, have Several inconveniences. Thus, on the one hand, there are bars with conventional locks that if you want to open them is it is necessary to have the corresponding key, which, in emergency situations is impractical and is a great waste of time that can prove fatal.

Se conocen asimismo otros mecanismos que no precisan llave, los cuales, sin embargo, son de compleja manipulación y/o instalación, haciendo que sus ventajas no cumplan del todo con lo que sería deseable, ya que, además de caros, las personas mayores, niños o personas con poca fuerza, no son capaces de abrir la reja por sí mismas en caso de emergencia, quedando igualmente atrapadas.Other mechanisms that are not known are also known. they need a key, which, however, are complex handling and / or installation, making its advantages not meet at all with what would be desirable, since, in addition to expensive, the older people, children or people with little strength, are not able to open the gate for themselves in case of emergency, leaving equally trapped.

En conclusión, las rejas de seguridad conocidas actualmente, si bien cumplen con eficacia la función para la que han sido previstas, presentan sin embargo el gran inconveniente de anular e impedir la salida al exterior del edificio en situaciones de emergencia y peligro. Y las que lo permiten presentan problemas de seguridad e integridad para las personas que transitan por el exterior del edificio, ya que las protecciones, rejas o ventanucos se desprenden y caen hacia el suelo, pudiendo golpear a alguien y ocasionarle graves daños.In conclusion, the known security bars currently, although they effectively fulfill the function for which have been planned, however, have the great disadvantage of cancel and prevent the exit to the outside of the building in situations of emergency and danger. And those that allow it present problems of security and integrity for people who pass through the exterior of the building, since the protections, bars or windows they break off and fall to the ground, being able to hit someone and cause serious damage.

Descripción de la invenciónDescription of the invention

Mediante la presente invención se resuelven los inconvenientes anteriormente citados, proporcionando un mecanismo de anclaje para cerramientos exteriores de edificios mediante el cual se consigue obtener una apertura inmediata de los huecos, ventanas, salidas de ventilación o similares, protegidas y cubiertas con rejillas, cerrajerías o protecciones de seguridad cualesquiera, permitiendo que en caso de emergencia, incendio o situación de peligro de que se trate dichas protecciones sean liberadas fácilmente, con o sin desprendimiento de las mismas, permitiendo desalojar y evacuar el edificio de una manera rápida y eficaz empleando dichos huecos.The present invention resolves the drawbacks mentioned above, providing a mechanism anchor for exterior enclosures of buildings through the which is possible to obtain an immediate opening of the gaps, windows, vents or similar, protected and covers with grilles, locksmiths or safety protections any, allowing in case of emergency, fire or danger situation in question such protections are released easily, with or without detachment from them, allowing to evacuate and evacuate the building quickly and effective using these gaps.

El mecanismo de apertura inmediata de cerramientos objeto de invención está destinado a instalarse en huecos, ventanas, o salidas exteriores de un edificio (plantas bajas de viviendas, aulas de escuelas, etc.) que están protegidas mediante rejas, cerrajerías o protecciones similares adaptadas para evitar la intrusión, robo, golpes o daños procedentes del exterior. Dichas protecciones están preferentemente ancladas o fijadas mediante unos elementos de anclaje a la superficie exterior del espacio al cual protege, sea cual sea el tipo de pared o muro, ya sea ladrillo, madera, mampostería, premarco metálico, etc.The immediate opening mechanism of enclosures object of invention is intended to be installed in gaps, windows, or exterior exits of a building (floors Housing casualties, school classrooms, etc.) that are protected by grilles, locksmiths or similar protections adapted to avoid intrusion, theft, blows or damage from outside. Said protections are preferably anchored or fixed. by means of anchoring elements to the outer surface of the space that protects, whatever the type of wall or wall, and be it brick, wood, masonry, metal pre-frame, etc.

Dicho mecanismo comprende unos electroimanes dotados de unos casquillos adaptados para recibir los elementos de anclaje, estando dichos electroimanes vinculados a unos medios de accionamiento dispuestos en el interior del edificio y adaptados para permitir el paso de corriente eléctrica a través de los electroimanes, de manera que tras la activación o desactivación de dichos medios de accionamiento los electroimanes sujetan magnéticamente las protecciones, y en caso contrario dichos electroimanes liberan las protecciones permitiendo así obtener una salida adicional al exterior del edificio, favoreciendo un desalojo rápido de las personas, animales u objetos de valor en caso de emergencia.Said mechanism comprises electromagnets equipped with caps adapted to receive the elements of anchoring, said electromagnets being linked to means of drive arranged inside the building and adapted to allow the passage of electric current through the electromagnets, so that after activation or deactivation of said actuating means the electromagnets hold magnetically the protections, and otherwise said electromagnets release the protections allowing to obtain a additional exit to the outside of the building, favoring an eviction fast of people, animals or valuables in case of emergency.

Preferentemente los medios de accionamiento de los electroimanes son activados mediante un pulsador, a través del cual el usuario que se encuentra en situación de peligro dentro del edificio lo presiona, liberando simultáneamente todas y cada una de las protecciones de seguridad de la ventana, hueco, o salida al exterior que se trate.Preferably the drive means of The electromagnets are activated by a push-button, through the which user is in danger within the building presses it, simultaneously releasing each and every one of Window, hollow, or exit safety protections to exterior concerned.

De acuerdo con otra realización preferente de la invención dichos medios accionamiento comprenden una alarma, sensor de temperatura o similar de manera que al sobrepasar una determinada temperatura en el interior del edificio, los electroimanes liberan inmediatamente las protecciones.According to another preferred embodiment of the invention said drive means comprise an alarm, sensor of temperature or similar so that when exceeding a certain temperature inside the building, the Electromagnets immediately release the protections.

Preferentemente se dispone de un cableado de conexión protegido con policloruro de vinilo (pvc) o material aislante cualquiera, para la unión de los electroimanes entre sí, y de éstos con los medios de accionamiento.Preferably there is a wiring of connection protected with polyvinyl chloride (pvc) or material any insulator, for the union of the electromagnets with each other, and of these with the drive means.

Asimismo, a efectos de garantizar un correcto funcionamiento del mecanismo objeto de invención incluso en situaciones de pérdida de corriente eléctrica, se ha previsto el disponer de una fuente de energía externa adicional, adaptada para la alimentación de los electroimanes en casos de caída de la red eléctrica general.Also, in order to guarantee a correct operation of the mechanism object of the invention even in situations of loss of electric current, the have an additional external power source, adapted to the feeding of electromagnets in cases of network failure general electric

Por otra parte, se ha previsto igualmente que los electroimanes estén conectados a los medios de accionamiento mediante una señal de radiofrecuencia, de manera que no es necesario emplear cableado de conexión.On the other hand, it is also foreseen that the electromagnets are connected to the drive means by a radio frequency signal, so that it is not It is necessary to use connection wiring.

Finalmente se ha previsto que el mecanismo de la presente invención disponga de unos medios de apertura segura dispuestos en al menos uno de sus elementos de anclaje, de manera que las protecciones puedan ser liberadas sin desprendimiento de las mismas, a fin de evitar la caída libre de éstos, lo cual podría provocar graves daños a las personas que transitan por el exterior del edificio.Finally, the mechanism of the present invention has secure opening means arranged in at least one of its anchoring elements, so that the protections can be released without detachment of the same, in order to avoid their free fall, which could cause serious damage to people traveling abroad of the building.

Descripción de los dibujosDescription of the drawings

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, de acuerdo con un ejemplo preferente de realización práctica de la misma, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to an example preferred practical implementation of it, is accompanied as integral part of that description, a set of drawings where with an illustrative and non-limiting nature, what has been represented next:

Figura 1.- Muestra una vista lateral de la fachada de un edificio donde se muestra una ventana que incorpora el mecanismo de apertura inmediata de cerramientos objeto de la presente invención.Figure 1.- Shows a side view of the facade of a building showing a window that incorporates the mechanism of immediate opening of enclosures object of the present invention

Figura 2.- Muestra una vista esquemática en alzado frontal donde se aprecian los elementos que componen el mecanismo de apertura inmediata de cerramientos objeto de invención.Figure 2.- Shows a schematic view in front elevation where the elements that make up the mechanism of immediate opening of enclosures object of invention.

Realización preferente de la invenciónPreferred Embodiment of the Invention

De acuerdo con una realización preferente de la invención mostrada en la figura 1, el mecanismo de apertura inmediata de cerramientos está instalado en la ventana (1) exterior de un edificio, la cual está protegida mediante unas protecciones (2) de seguridad, ancladas a la pared exterior del edificio a través de unos elementos de anclaje (3) dispuestos en sus cuatro esquinas.According to a preferred embodiment of the invention shown in figure 1, the opening mechanism Immediate enclosures are installed in the window (1) outside of a building, which is protected by protections (2) security, anchored to the outer wall of the building through  of anchoring elements (3) arranged in their four corners

Dicho mecanismo comprende unos electroimanes (4) dotados de unos casquillos adaptados para recibir los elementos de anclaje (3), estando dichos electroimanes (4) vinculados a unos medios de accionamiento (5) dispuestos en el interior del edificio adaptados para permitir el paso de corriente eléctrica a través de los electroimanes (4), de manera que tras la activación o desactivación de dichos medios de accionamiento (5) los electroimanes sujetan magnéticamente las protecciones (2), y en caso contrario dichos electroimanes (4) liberan las protecciones (2) permitiendo así obtener una salida adicional al exterior del edificio.Said mechanism comprises electromagnets (4) equipped with caps adapted to receive the elements of anchor (3), said electromagnets (4) being linked to some drive means (5) arranged inside the building adapted to allow the passage of electric current through the electromagnets (4), so that after activation or deactivation of said drive means (5) the electromagnets magnetically hold the protections (2), and in otherwise said electromagnets (4) release the protections (2) thus allowing to obtain an additional exit to the outside of the building.

Como se puede apreciar en la figura 2, los medios de accionamiento (5) presentan un pulsador (6) para la activación de éstos. En esta misma figura se observa la disposición de un cableado de conexión (7) protegido con pvc, para la unión de los electroimanes (4) entre sí, y de éstos con los medios de accio-
namiento (5).As can be seen in Figure 2, the actuation means (5) have a button (6) for their activation. In this same figure the arrangement of a connection wiring (7) protected with pvc is observed, for the connection of the electromagnets (4) to each other, and of these with the actuating means
Swimming (5).

Asimismo, se ha previsto el disponer de una fuente de energía (8) externa, adaptada para la alimentación de los electroimanes (4) en caso de caída de la red eléctrica general.It is also planned to have a external power source (8), adapted to power the Electromagnets (4) in case of general power grid fall.

Claims (5)

1. Mecanismo de apertura inmediata de cerramientos destinado a instalarse en huecos, ventanas (1) o salidas exteriores de un edificio, las cuales están protegidas mediante rejas, cerrajerías, protecciones (2) de seguridad o similares, ancladas a la pared exterior del edificio a través de unos elementos de anclaje (3) caracterizado porque comprende unos electroimanes (4) dotados de unos casquillos adaptados para recibir los elementos de anclaje (3), estando dichos electroimanes (4) vinculados a unos medios de accionamiento (5) dispuestos en el interior del edificio adaptados para permitir el paso de corriente eléctrica a través de los electroimanes (4), de manera que tras la activación o desactivación de dichos medios de accionamiento (5) los electroimanes sujetan magnéticamente las protecciones (2), y en caso contrario dichos electroimanes (4) liberan las protecciones (2) permitiendo así obtener una salida adicional al exterior del edificio.1. Mechanism for immediate opening of enclosures intended to be installed in openings, windows (1) or exterior exits of a building, which are protected by bars, locks, security protections (2) or similar, anchored to the exterior wall of the building through anchoring elements (3) characterized in that it comprises electromagnets (4) provided with bushings adapted to receive the anchoring elements (3), said electromagnets (4) being linked to drive means (5) arranged in the interior of the building adapted to allow the passage of electric current through the electromagnets (4), so that after activation or deactivation of said actuating means (5) the electromagnets magnetically hold the protections (2), and in case on the contrary said electromagnets (4) release the protections (2) thus allowing to obtain an additional exit to the outside of the building. 2. Mecanismo de apertura inmediata de cerramientos de acuerdo con reivindicación 1 caracterizado porque los medios de accionamiento (5) de los electroimanes (4) son activados mediante un pulsa-
dor (6).2. Mechanism for immediate opening of enclosures according to claim 1, characterized in that the actuation means (5) of the electromagnets (4) are activated by means of a push-button.
dor (6). 3. Mecanismo de apertura inmediata de cerramientos de acuerdo con las reivindicaciones 1 ó 2 caracterizado porque comprende adicionalmente un cableado de conexión (7) para la unión de los electroimanes (4) entre sí, y de dichos electroimanes (4) con los medios de accionamiento (5).3. Mechanism for immediate opening of enclosures according to claims 1 or 2, characterized in that it additionally comprises a connection wiring (7) for the connection of the electromagnets (4) with each other, and of said electromagnets (4) with the means of drive (5). 4. Mecanismo de apertura inmediata de cerramientos de acuerdo con una cualquiera de las reivindicaciones anteriores caracterizado porque se dispone adicionalmente de una fuente de energía (8) externa adaptada para la alimentación de los electroimanes (4) en caso de caída de la red eléctrica.4. Mechanism for the immediate opening of enclosures according to any one of the preceding claims, characterized in that an external power source (8) adapted for the supply of the electromagnets (4) is additionally available in the event of a power failure. 5. Mecanismo de apertura inmediata de cerramientos de acuerdo con reivindicación 1 caracterizado porque comprende adicionalmente unos medios de apertura segura dispuestos en al menos uno de sus elementos de anclaje (3), adaptados para sujetar las protecciones (2) una vez liberadas, evitando así su caída libre.5. Mechanism for immediate opening of enclosures according to claim 1, characterized in that it additionally comprises secure opening means arranged in at least one of its anchoring elements (3), adapted to hold the protections (2) once released, thus avoiding Your free fall.
ES200930722U 2009-12-02 2009-12-02 IMMEDIATE CLOSURE OPENING MECHANISM Expired - Fee Related ES1071438Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200930722U ES1071438Y (en) 2009-12-02 2009-12-02 IMMEDIATE CLOSURE OPENING MECHANISM
PCT/ES2010/070627 WO2011067444A1 (en) 2009-12-02 2010-09-28 Instant opening mechanism for closures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200930722U ES1071438Y (en) 2009-12-02 2009-12-02 IMMEDIATE CLOSURE OPENING MECHANISM

Publications (2)

Publication Number Publication Date
ES1071438U true ES1071438U (en) 2010-02-26
ES1071438Y ES1071438Y (en) 2010-05-21

Family

ID=41666711

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200930722U Expired - Fee Related ES1071438Y (en) 2009-12-02 2009-12-02 IMMEDIATE CLOSURE OPENING MECHANISM

Country Status (2)

Country Link
ES (1) ES1071438Y (en)
WO (1) WO2011067444A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2770141B1 (en) 2013-02-20 2018-08-22 Sopena Metales, SL Instant opening mechanism of facade claddings
CN103225476A (en) * 2013-04-23 2013-07-31 衢州红灯笼化工技术服务有限公司 Burglary-resisting window
CN105896186B (en) * 2014-09-23 2018-05-08 何泽波 A kind of method of work of anti-electric shock socket

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127966A (en) * 1977-08-22 1978-12-05 New Pneumatics, Inc. Locking and emergency release system for barred windows
US4452010A (en) * 1982-05-20 1984-06-05 Whittington Adron L Window security system
US6680669B1 (en) * 2001-02-28 2004-01-20 Dan Terry Remotely releasable security system

Also Published As

Publication number Publication date
ES1071438Y (en) 2010-05-21
WO2011067444A9 (en) 2011-10-06
WO2011067444A1 (en) 2011-06-09

Similar Documents

Publication Publication Date Title
KR20080001960U (en) A escapable double door for a neighbor's house for emergencies
ES1071438U (en) Instant opening mechanism for closures
KR200443972Y1 (en) Retractable Safety Window
KR101574120B1 (en) Window constructions with a security feature of the building
KR100540688B1 (en) Sliding prevention of crimes of window
KR100722970B1 (en) Prevention of crime window can be escape using architecture
KR101985213B1 (en) High layer window structure of apartment house
KR20050094727A (en) A structure of crime prevention window with open/close system in the room
KR200355513Y1 (en) A structure of crime prevention window with open/close system in the room
JP2007020480A (en) Automatically sealed and locked door for pet
JP2006124919A (en) Unitarily-formed crime preventive sash frame
JP2005194063A (en) Elevator having function as evacuation room
AU635026B2 (en) Security grille
KR200285116Y1 (en) A fire and burglarproof door
JP4800029B2 (en) Door for evacuation in case of earthquake disaster
JP2517232Y2 (en) Movable grid
JP2001355361A (en) Guard device
KR20160003647U (en) Emergency evacuate path with security function
CN1272583A (en) Emergency passageway
JP2016023509A (en) House
TWM549417U (en) Fire-protecting and anti-burglar window
KR200435821Y1 (en) A structure of crime prevention window with open/close system in the room
KR101017267B1 (en) A window structure having a function of prevention of crimes in a building
JP4394473B2 (en) Mobile wall
KR20080016388A (en) A structure of crime prevention window with open/close system in the room

Legal Events

Date Code Title Description
FG1K Utility model granted
FD1K Utility model lapsed

Effective date: 20200720