EP2927411A1 - Security device, particularly for external or internal doors or windows and the like - Google Patents
Security device, particularly for external or internal doors or windows and the like Download PDFInfo
- Publication number
- EP2927411A1 EP2927411A1 EP15162019.2A EP15162019A EP2927411A1 EP 2927411 A1 EP2927411 A1 EP 2927411A1 EP 15162019 A EP15162019 A EP 15162019A EP 2927411 A1 EP2927411 A1 EP 2927411A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- security device
- bars
- supporting frame
- opening
- circular cross
- 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.)
- Withdrawn
Links
Images
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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
-
- 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
- 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
- E05C19/003—Locking bars, cross bars, security bars
-
- 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
Definitions
- the present invention relates to a security device, particularly for external or internal doors or windows and the like.
- Such conventional security devices consist substantially of gratings that can be installed on the opening that it is desired to make secure, parallel to the door or window that closes the opening, if there is one.
- the latter is the case when making secure a window provided with a shutter, where the grating is generally installed between the shutter and the walled frame of the window.
- the installation of the grating can involve fixing, to the walls that delimit the window, a counter frame that is provided with one or more openable leaves or with a bellows structure.
- the aim of the present invention is to provide a security device, particularly for external or internal doors or windows and the like, which overcomes the above mentioned drawbacks.
- an object of the present invention is to provide a security device that, owing to its peculiar implementation characteristics, is capable of offering the widest guarantees of reliability.
- Another object of the invention is to provide a security device in which materials are used that are easily sourced on the market and which therefore is easy to implement and thus economically competitive when compared to conventional security devices.
- a security device particularly for external or internal doors or windows and the like, characterized in that it comprises a supporting frame that can be associated with an opening to be secured and is provided at least partially by a plurality of hollow bars which accommodate with play inside them bars having a circular cross-section, so as to allow the free rotation of each one of said bars having a circular cross-section about its own longitudinal axis with respect to the respective one of said hollow bars that accommodates said bar having a circular cross-section.
- the security device particularly for external or internal doors or windows and the like, generally designated by the reference numeral 1, comprises a supporting frame 2, made for example of steel, which comprises an upper crossmember 3 and a lower crossmember 4 which are rigidly mutually interconnected by way of a plurality of hollow bars 5.
- crossmembers 3 and 4 can be associated detachably with a leaf 6 of a door or window 7 installed on an opening 8 to be secured, so as to allow, upon the opening of the leaf 6, the complete removal of the supporting frame 2 from the opening 8.
- bars having a circular cross-section 9 are accommodated inside the hollow bars 5 with play, in such a manner as to allow the free rotation of each bar having a circular cross-section 9 about its own longitudinal axis 10 with respect to the respective hollow bar 5 that accommodates it.
- the latter in order to prevent the extraction of the bars having a circular cross-section 9 along a direction that is coaxial to the hollow bars 5, the latter have blind ends, which are closed by the crossmembers 3 and 4.
- the bars having a circular cross-section 9 are made of a cutting-resistant material such as, for example, hardened or case-hardened steel.
- the engagement means 10 comprise a double lock 13 associated with the supporting frame 2 inside a security casing 14 that is integrally fixed to the supporting frame 2.
- bolts 15 of the double lock 13 are engageable in respective seats 16 which are associated with the two walls 12 which, in the embodiment proposed, are in fact the threshold and lintel, respectively, of a window.
- the hollow bars 5, the crossmembers 3 and 4 and the security casing 14, which define the supporting frame 2 are mutually welded in such a manner as to define a single supporting structure.
- the security device 1 is instead firmly anchored to the masonry walls 12 that delimit the opening 8, and therefore it is undetachable from the opening 8 even in the event that the leaf 6, with which the supporting frame 2 is associated, is forced.
- the bars having a circular cross-section 9 which are accommodated in the hollow bars 5, and are free to rotate about their own longitudinal axes 10, prevent the cutting blade 20 from getting a grip on them and effecting the cut.
- the security device particularly for external or internal doors or windows and the like, according to the invention, fully achieves the set aim and objects, in that it makes it possible to render an opening or, more generally, a gap, totally secure, being anti-cut and completely detachable as needed.
- Another advantage of the security device consists in that it is extremely flexible and versatile so as to be capable of being applied to any type of gap, be it a window, a door, a gate or the like.
Abstract
A security device (1), particularly for external or internal doors or windows and the like, which comprises a supporting frame (2) that can be associated with an opening (8) to be secured and is provided at least partially by a plurality of hollow bars (5) which accommodate with play inside them bars having a circular cross-section (9); in this way, the free rotation is allowed of each bar having a circular cross-section (9) about its own longitudinal axis (10), with respect to the respective hollow bar (5) that it accommodates.
Description
- The present invention relates to a security device, particularly for external or internal doors or windows and the like.
- Nowadays, numberless security devices are known which are adapted to prevent break-ins to areas that are private or which are in any case protected from unauthorized persons.
- Such conventional security devices consist substantially of gratings that can be installed on the opening that it is desired to make secure, parallel to the door or window that closes the opening, if there is one.
- For example, the latter is the case when making secure a window provided with a shutter, where the grating is generally installed between the shutter and the walled frame of the window.
- In this specific case, the installation of the grating can involve fixing, to the walls that delimit the window, a counter frame that is provided with one or more openable leaves or with a bellows structure.
- From the foregoing description it is evident that such solution occupies uninterrupted part of the opening afforded by the window, in so doing reducing the effective area of the opening, and thus presenting a cumbersome element in the daily use of the window, as well as being unattractive.
- Moreover, such conventional security devices are not devoid of other drawbacks, including the fact that they can be easily forced.
- In fact, it is sufficient to have a hacksaw in order to cut through one or more bars of the grating and create an opening sufficiently large for a person to pass through.
- The aim of the present invention is to provide a security device, particularly for external or internal doors or windows and the like, which overcomes the above mentioned drawbacks.
- Within this aim, an object of the present invention is to provide a security device that, owing to its peculiar implementation characteristics, is capable of offering the widest guarantees of reliability.
- Another object of the invention is to provide a security device in which materials are used that are easily sourced on the market and which therefore is easy to implement and thus economically competitive when compared to conventional security devices.
- This aim and these and other objects which will become better apparent hereinafter are achieved by a security device, particularly for external or internal doors or windows and the like, characterized in that it comprises a supporting frame that can be associated with an opening to be secured and is provided at least partially by a plurality of hollow bars which accommodate with play inside them bars having a circular cross-section, so as to allow the free rotation of each one of said bars having a circular cross-section about its own longitudinal axis with respect to the respective one of said hollow bars that accommodates said bar having a circular cross-section.
- Further characteristics and advantages of the invention will become better apparent from the detailed description of a preferred, but not exclusive, embodiment of a security device, particularly for external or internal doors or windows and the like, according to the invention, which is illustrated by way of non-limiting example in the accompanying drawings, wherein:
-
Figure 1 is a perspective view of the security device, according to the present invention, removed from the opening on which it is applied; -
Figure 2 is a perspective view of the security device shown inFigure 1 in its operational configuration; -
Figure 3 is a front elevation view of the security device shown infigures 1 and2 , in its operational configuration; -
Figure 4 is a front elevation view of the security device shown in thefigures 1-3 , in its non-operational configuration; -
Figure 5 is a schematic view in cross-section of part of the security device shown infigures 1-4 , showing an attempt to cut through it. - With reference to the figures, the security device, particularly for external or internal doors or windows and the like, generally designated by the
reference numeral 1, comprises a supportingframe 2, made for example of steel, which comprises anupper crossmember 3 and alower crossmember 4 which are rigidly mutually interconnected by way of a plurality ofhollow bars 5. - More specifically, the
crossmembers leaf 6 of a door orwindow 7 installed on anopening 8 to be secured, so as to allow, upon the opening of theleaf 6, the complete removal of the supportingframe 2 from theopening 8. - According to the invention, bars having a
circular cross-section 9 are accommodated inside thehollow bars 5 with play, in such a manner as to allow the free rotation of each bar having acircular cross-section 9 about its ownlongitudinal axis 10 with respect to the respectivehollow bar 5 that accommodates it. - In this way, as shown in
Figure 5 , in the event of an attempt to cut through thehollow bars 5, when theblade 20 comes into contact with the bar having acircular cross-section 9, the latter starts rotating about itself owing to the alternating motion of theblade 20, as if it were a bearing, preventing theblade 20 from cutting and, therefore, from creating a gap in the supportingframe 2. - Advantageously, in order to prevent the extraction of the bars having a
circular cross-section 9 along a direction that is coaxial to thehollow bars 5, the latter have blind ends, which are closed by thecrossmembers - In order to make the
security device 1 even more secure, the bars having acircular cross-section 9 are made of a cutting-resistant material such as, for example, hardened or case-hardened steel. - Moreover, there are selectively activatable means 11 of engagement of the supporting
frame 2 to at least twowalls frame 2 from theopening 8 when they are activated and to allow theleaf 6 to be opened when they are deactivated. - In the embodiment proposed, the engagement means 10 comprise a
double lock 13 associated with the supportingframe 2 inside asecurity casing 14 that is integrally fixed to the supportingframe 2. - As shown in the figures,
bolts 15 of thedouble lock 13 are engageable inrespective seats 16 which are associated with the twowalls 12 which, in the embodiment proposed, are in fact the threshold and lintel, respectively, of a window. - Conveniently, the
hollow bars 5, thecrossmembers security casing 14, which define the supportingframe 2, are mutually welded in such a manner as to define a single supporting structure. - Operation of the
security device 1, particularly for external or internal doors or windows and the like, is clear and evident from the foregoing description. - In particular, it should be noted that during normal use of the
security device 1, it can be completely removed from theopening 8 that it protects, since it is supported by theleaf 6 of the door or window that normally closes theopening 8. - In the configuration of being made secure, the
security device 1 is instead firmly anchored to themasonry walls 12 that delimit theopening 8, and therefore it is undetachable from theopening 8 even in the event that theleaf 6, with which the supportingframe 2 is associated, is forced. - Moreover, as previously mentioned, in the event of an attempt to cut the bars that constitute the supporting
frame 2, for example by way of a hacksaw, the bars having acircular cross-section 9 which are accommodated in thehollow bars 5, and are free to rotate about their ownlongitudinal axes 10, prevent thecutting blade 20 from getting a grip on them and effecting the cut. - In practice it has been found that the security device, particularly for external or internal doors or windows and the like, according to the invention, fully achieves the set aim and objects, in that it makes it possible to render an opening or, more generally, a gap, totally secure, being anti-cut and completely detachable as needed.
- Another advantage of the security device, according to the invention, consists in that it is extremely flexible and versatile so as to be capable of being applied to any type of gap, be it a window, a door, a gate or the like.
- The security device, particularly for external or internal doors or windows and the like, thus conceived, is susceptible of numerous modifications and variations, all of which are within the scope of the appended claims.
- Moreover, all the details may be substituted by other, technically equivalent elements.
- In practice the materials employed, and the contingent dimensions and shapes, may be any according to requirements and to the state of the art.
- The disclosures in Italian Patent Application No.
AR2014A000019 - Where technical features mentioned in any claim are followed by reference signs, those reference signs have been included for the sole purpose of increasing the intelligibility of the claims and accordingly, such reference signs do not have any limiting effect on the interpretation of each element identified by way of example by such reference signs.
Claims (10)
- A security device (1), particularly for external or internal doors or windows and the like, characterized in that it comprises a supporting frame (2) that can be associated with an opening (8) to be secured and is provided at least partially by a plurality of hollow bars (5) which accommodate with play inside them bars (9) having a circular cross-section, so as to allow the free rotation of each one of said bars having a circular cross-section (9) about its own longitudinal axis (10) with respect to the respective one of said hollow bars (5) that accommodates said bar having a circular cross-section (9).
- The security device (1) according to claim 1, characterized in that it comprises selectively activatable means (11) for the engagement of said supporting frame (2) with at least two walls (12) that delimit said opening (8) so as to prevent the removal of said supporting frame (2) from said opening (8) when they are activated.
- The security device (1) according to claim 2, characterized in that said engagement means (11) comprise a double lock (13) associated with said supporting frame (2), the bolts (15) of said double lock (13) being engageable in respective seats (16) associated with said at least two walls (12).
- The security device (1) according to one or more of the preceding claims, characterized in that said supporting frame (2) comprises an upper crossmember (3) and a lower crossmember (4) that are rigidly mutually interconnected by way of said hollow bars (5) and support a security casing (14) that accommodates said double lock (13).
- The security device (1) according to one or more of the preceding claims, characterized in that said crossmembers (3, 4) can be associated detachably with a leaf (6) of a door or window (7) installed on said opening (8) so as to allow, upon the opening of said leaf (6) when said engagement means (11) are deactivated, the complete removal of said supporting frame (2) from said opening (8).
- The security device (1) according to one or more of the preceding claims, characterized in that said at least two walls (12) are respectively the threshold and the lintel of a window.
- The security device (1) according to one or more of the preceding claims, characterized in that said hollow bars (5) have blind ends, which are closed by said crossmembers (3, 4) so as to prevent the extraction of said bars having a circular cross-section (9) along a direction that is coaxial to said hollow bars (5).
- The security device (1) according to one or more of the preceding claims, characterized in that said supporting frame (2) is made of steel.
- The security device (1) according to one or more of the preceding claims, characterized in that said hollow bars (5), said crossmembers (3, 4) and said security casing (14), which define said supporting frame (2), are mutually welded so as to define a single supporting structure.
- The security device (1) according to one or more of the preceding claims, characterized in that said bars having a circular cross-section (9) are made of case-hardened or hardened steel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITAR20140019 | 2014-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2927411A1 true EP2927411A1 (en) | 2015-10-07 |
Family
ID=50897686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15162019.2A Withdrawn EP2927411A1 (en) | 2014-04-02 | 2015-03-31 | Security device, particularly for external or internal doors or windows and the like |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2927411A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108868486A (en) * | 2018-06-14 | 2018-11-23 | 常州大学 | Bellows-folded formula energy-saving safety window |
IT202000020953A1 (en) * | 2020-09-03 | 2022-03-03 | Maurizio PELAGRILLI | ANTI-BURGLAR WINDOW |
RU209931U1 (en) * | 2021-05-07 | 2022-03-23 | Общество с ограниченной ответственностью "Стал Н" | DOOR LEAF |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8910321U1 (en) * | 1989-08-29 | 1989-12-28 | Stiels, Hans, 4040 Neuss, De | |
US4912877A (en) * | 1988-02-19 | 1990-04-03 | Strydom Nicolaas J H | Security door |
US6968660B1 (en) * | 2002-11-18 | 2005-11-29 | Pablo Raba Novoa | Shutter assembly |
US20090300990A1 (en) * | 2008-06-04 | 2009-12-10 | Maxxmar Inc. | Shutter assembly with latch mechnism and catch plate |
WO2010007641A2 (en) * | 2008-07-14 | 2010-01-21 | Walter Kaplan | Easy to handle pivoting wing blind positionable in a desired degree of opening |
WO2013015592A2 (en) * | 2011-07-28 | 2013-01-31 | You Dong Ho | Crime prevention window apparatus |
-
2015
- 2015-03-31 EP EP15162019.2A patent/EP2927411A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4912877A (en) * | 1988-02-19 | 1990-04-03 | Strydom Nicolaas J H | Security door |
DE8910321U1 (en) * | 1989-08-29 | 1989-12-28 | Stiels, Hans, 4040 Neuss, De | |
US6968660B1 (en) * | 2002-11-18 | 2005-11-29 | Pablo Raba Novoa | Shutter assembly |
US20090300990A1 (en) * | 2008-06-04 | 2009-12-10 | Maxxmar Inc. | Shutter assembly with latch mechnism and catch plate |
WO2010007641A2 (en) * | 2008-07-14 | 2010-01-21 | Walter Kaplan | Easy to handle pivoting wing blind positionable in a desired degree of opening |
WO2013015592A2 (en) * | 2011-07-28 | 2013-01-31 | You Dong Ho | Crime prevention window apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108868486A (en) * | 2018-06-14 | 2018-11-23 | 常州大学 | Bellows-folded formula energy-saving safety window |
IT202000020953A1 (en) * | 2020-09-03 | 2022-03-03 | Maurizio PELAGRILLI | ANTI-BURGLAR WINDOW |
RU209931U1 (en) * | 2021-05-07 | 2022-03-23 | Общество с ограниченной ответственностью "Стал Н" | DOOR LEAF |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2927411A1 (en) | Security device, particularly for external or internal doors or windows and the like | |
EP3408482B1 (en) | Door barricade | |
US20080016772A1 (en) | Revolving Door | |
KR20180033891A (en) | Prefabricated Door | |
US1662117A (en) | Door and window grating | |
BE1024225B1 (en) | Slat roof and method for adjusting a slat roof | |
KR200443972Y1 (en) | Retractable Safety Window | |
KR102464988B1 (en) | Fall arrestor for windows | |
ITPN20070033A1 (en) | WINDOW WITH ADJUSTABLE ROOF PANES | |
DE102020004746A9 (en) | Emergency quick opening for roller shutters on doors and windows | |
US8176963B1 (en) | Storm shutter panel and system with light openings | |
US20120297968A1 (en) | Security screen | |
EP3002404A1 (en) | Fire door and operating method for same | |
US404841A (en) | Frank g | |
DE202016006894U1 (en) | Burglar alarm / lever protection for inward-opening doors or windows, simple and in double-wing design | |
EP2990580A1 (en) | Break-in protection | |
DE102014018400A1 (en) | Burglar alarm system for windows and doors | |
JP3130230U (en) | Building louver | |
DE202006019998U1 (en) | Device e.g. for securing windows doors, gates, has inward opening part having two pluggable parts, latch plate part and wall, and cover or base mountable recess part | |
KR102399626B1 (en) | Open-close door system with hand holding prevention function | |
BR102014032175A2 (en) | mechanical locking system for gates, doors, sliding windows and the like | |
AT519889B1 (en) | Rolling grille door system | |
US1162328A (en) | Screen attachment for window-sashes. | |
EP2431680B1 (en) | Burglar-resistant ventilation grille | |
ES2258305T3 (en) | SECURITY DEVICE WITH SIMULTANEOUS SHIELDING, FOR WINDOWS, DOORS OR SIMILAR. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160408 |