DE102014011930A1 - Burglary protection for windows or patio doors - Google Patents

Abstract

The invention relates to a burglary protection for windows and patio doors, which protects the components from the outside. The burglar protection for windows or patio doors comprises a header frame (4) of at least three permanently interconnected frame parts covering the outer part of the window or patio door frame of the window to be protected or the terrace door to be protected to the glazing (5), wherein the frame parts frontally , planar metal flat sections (7), which extend almost to the glazing (5) of the protected window or the terrace door to be protected and wherein the frame parts several times wall anchor (11) with the masonry and / or mounting bracket (9) with the Frame (3) of the window to be protected or to be protected patio door are releasably or rigidly connected.

Description

The invention relates to a burglary protection for windows and patio doors, which protects the components from the outside.

Many burglaries occur over levered windows and patio doors where unauthorized persons pry between the frame and the wing.

So far, such burglary attempts can only be made difficult from the inside, by different fuses, or from the outside, by roller shutters and grids. Any break-in attempt to break-up always entails high repair costs as damage to the sash, frame and seals inevitably occurs.

The patent DE 197 41 788 A1 describes an industrially manufactured safety window, which has a special frame profile on the side to be straightened out, which allows only a lever against the glass pane. This profile is factory installed. It represents the peculiarity of this special window profile. For this it needs the complete exchange of the windows. This system can neither be dismantled nor retrofitted.

The object of the invention is therefore to provide a retrofittable and affordable burglary protection, which secures older and vulnerable components from outside against attacks by burglary tools. It should immediately show a potential burglar that it is difficult here, penetrate quickly, silently and unnoticed. Thus, high repair costs are avoided, which inevitably arise when levering. Unauthorized persons should in any case lose the opportunity to gain access to the object quickly and silently. The protective effect should be immediately recognizable.

According to the invention the object is achieved by a novel burglary protection for windows or patio doors, comprising the following features:
An attachment frame ( 4 ) of at least three non-detachably interconnected frame parts, the outer part of the window or patio door frame of the window to be protected or the patio door to be protected, the same to the glazing ( 5 ), wherein the frame parts frontally, planar flat metal profiles ( 7 ) close to the glazing ( 5 ) of the window to be protected or of the patio door to be protected, and wherein the frame parts are repeatedly passed over wall anchors ( 11 ) with the masonry and / or via mounting brackets ( 9 ) with the frame ( 3 ) of the window to be protected or the patio door to be protected are detachably connected.

These specially developed attachment points are neither visible nor manipulatable from the outside. However, these can be solved by anyone from the inside for maintenance work.

Critical places such. B. a glass dividing rung ( 21 ) or the lower portion of patio doors are according to an embodiment of the invention with Klammer- or angle-like extra Aufhebelschutz ( 19 / 20 ) additionally protected against a lever attempt.

• 1. Der nachrüstbare Schutz von älteren Fenstern, auch mit Sprossen.
• 2. Der barrierefreie Schutz von Terrassentüren.
• 3. Die problemlose befugte Demontierbarkeit zu Wartungs- und Reinigungszwecken.
• 4. Die handwerkliche Maßanfertigung bei hoher Materialgüte.

Particular advantages of the burglary protection according to the invention:

• 1. The retrofittable protection of older windows, also with rungs.
• 2. The barrier-free protection of patio doors.
• 3. The problem-free authorized disassembly for maintenance and cleaning purposes.
• 4. The custom-made craftsmanship with high material quality.

The header frame ( 4 ) is advantageously made of industrially produced squared timbers. They are weatherproof and can neither twist nor forgive. The attachment frame ( 4 ) are custom-made for retrofitting in individual crafted production.

The important burglary protection is provided by a metal flat profile ( 7 ), preferably made of aluminum, which with the attachment frame ( 4 ) is glued, that it is at right angles to the glass and about 1-3 mm, preferably 1-2 mm distance to the same has.

The bonding creates a weatherproof and indissoluble connection.

After mounting the attachment frame ( 4 ), the frame is completely hidden. It is viewed from the outside, only to recognize the glass. From the inside, no change can be seen on cursory inspection. The light flood into the room almost does not diminish. Since most of the windows / patio doors to be protected are conventional products without safety glazing, the existing, normal window glass can be upgraded to an anti-burglary effect by applying a suitable, special film in various protection classes.

According to an advantageous embodiment of the invention, the connection of the attachment frame to the frame of the window to be protected / the patio door to be protected via mounting bracket ( 9 ) realized.

So the mounting bracket ( 9 ) bezel side holes for screwing ( 1 ) With the frame of the window to be protected or the patio door to be protected.

In the frame part are recesses for the mounting bracket 9 ) and a backup plate ( 8th ) available. In the frame part are above and below the recess for the mounting bracket 9 ) Screw-in sleeves ( 10 ) firmly incorporated.

The fuse plate ( 8th ) has corresponding to the screw-in openings of the screwed ( 10 ) Holes so that with screws ( 1 ) the mounting bracket ( 9 ) with the frame ( 3 ) and the mounting bracket ( 9 ) by means of the locking plate ( 8th ) via screw connections ( 2 ) in the frame part of the header frame ( 4 ) screwed down can be screwed.

In the geometric center of the locking plates a threaded hole is arranged. With the provided adjusting screw ( 14 ), the gap between the metal flat profile ( 7 ) and the glazing ( 5 ) regulates / adjusts.

According to an advantageous embodiment of the invention, the connection of the attachment frame ( 4 ) with the masonry of the window to be protected / the terrace door to be protected via wall anchors ( 11 ) realized.

Thus, the frame part has a masonry reaching hole for the wall anchor ( 11 ) on.

In the frame part are recesses for the wall anchor ( 11 ) and a backup plate ( 8th ) available. In the frame part are above and below the recess for the wall anchor ( 11 ) Screw-in sleeves ( 10 ) firmly incorporated.

The fuse plate ( 8th ) has corresponding to the screw-in openings of the screwed ( 10 ) Holes so that with screws ( 1 ) the mounting bracket ( 9 ) with the frame ( 3 ) and the mounting bracket ( 9 ) by means of the locking plate ( 8th ) via screw connections ( 2 ) in the frame part of the header frame ( 4 ) screwed down can be screwed.

In the geometric center of the locking plates a threaded hole is arranged. With the provided adjusting screw ( 14 ), the gap between the aluminum profile ( 7 ) and the glazing ( 5 ) regulates / adjusts.

According to an advantageous embodiment of the burglar protection according to the invention for a patio door is at the lower crosspiece of the active leaf an additional assurance ( 13 ) arranged up to the front sides of the attachment frame ( 4 ) enough. The additional assurance ( 13 ) can be set aside to avoid a risk of stumbling upon opening the patio door.

The additional assurance ( 13 ) consists of one, the lower crosspiece ( 16 ) of the active leaf, L-shaped metal flat profile, preferably made of aluminum that of the glazing ( 5 ) down to the ground / step threshold ( 15 ) enough.

The additional assurance ( 13 ) is left and right behind the aluminum profiles ( 7 ), which have at a corresponding point a corresponding recess. This ensures a firm fit of the component as soon as the patio door is closed. Thus, the point of application for lever tools between the lower crosspiece of the active leaf ( 16 ) and the threshold ( 15 ) or the floor and the opening of the patio door with additional security ( 13 ) unauthorized extremely difficult or completely prevented.

According to a further advantageous embodiment of the invention in patio doors in the lower part of the door leaf, the metal flat profile ( 7 ) in the region of the lower crosspiece of the active leaf ( 16 ), which is almost directly touched by the aluminum at right angles, accordingly recessed. There is still the danger that a burglary tool can be used. Unauthorized persons could use a suitable tool between metal flat profile ( 7 ) and the lower crosspiece of the door leaf ( 16 ) (parallel to the floor), as they would encounter strong and stable material here. Therefore, according to an advantageous embodiment of the invention, an extra lever protection ( 19 ), arranged in the form of an angle part. This happens regardless of whether the optional additional backup ( 13 ) Use or not. The extra lever protection ( 19 ) is 2 mm away from the aluminum profile ( 7 ) and parallel to this on the lower crosspiece of the active wing ( 16 ) or the additional assurance ( 13 ) glued. Thus, in both cases, levers for unauthorized opening extremely difficult or impossible.

According to a further advantageous embodiment of the invention for windows with glass dividing rung ( 21 ) or double-skinned windows, meets the circumferential aluminum profile ( 7 ) inevitably in the field of glass dividing shoots ( 21 ) on strong and durable material, which here allows a lever without immediately destroy the glass. Therefore, an additional override protection ( 20 ) can be arranged. This is U-shaped and clasps the glass dividing rung ( 21 ). He is also with a maximum of 2 mm air to the metal flat profile ( 7 ), glued parallel to the same on the glass-dividing rung.

Thus, a lever for unauthorized opening is made extremely difficult or impossible here. Behind the aluminum profile ( 7 ) will be in the area of the extra lever protection a safety block ( 22 ) glued around this point of the metal flat profile ( 7 ) in their stability upgrade.

According to a further advantageous embodiment of the invention in patio doors these are mounted on small U-shaped support bracket ( 17 ) posed. For this purpose, the lower end faces of the attachment frame ( 4 ) of a patio door by means of support bracket ( 17 ), positioned on the frame for easier mounting by attaching. For this purpose, the lower end faces of the attachment frame have corresponding recesses.

The support angles ( 17 ) have two holes and are by means of the same at the bottom of the frame ( 3 ) of the patio door.

In the two lower ends of the header frame ( 4 ) a patio door a corresponding recess is incorporated. In this small recess fits the shorter part of the U-shaped support bracket ( 17 ) koreskontierend.

Thus, the support bracket serves not only for lower fixation of the attachment frame, but also for easier alignment during assembly.

Product features / Product advantages

• - The windows / patio doors are protected by a handmade customization.
• - Careful processing and selected, high-quality materials.
• - All weathered metal parts are individually powder coated.
• - The burglary protection protects windows and patio doors, which are protected neither by a roller shutter nor by a grid and prevents the levering of the component,
• - All-round protection of the frame and sash against unauthorized opening of the window. There is no possibility of quick and noiseless "aufhebelns" more. Thus, only could be leveraged against the glass itself, which inevitably causes unwanted noise and involves a risk of injury.
• - Permanent protection. Once the window / terrace door is closed from the inside, the burglary protection is fully active. It immediately sets a safe feeling.
• - The attachment frame can be dismantled and reassembled by laymen for cleaning purposes.
• - From the inside are no unsightly components, such as bars, additional fittings necessary.
• - Avoiding expensive burglary marks, as no more prying is possible.
• - Protection against weathering. The attachment frame keeps all weather conditions away from the frame & sash. It prevents the premature aging of coatings and seals due to UV radiation, as it completely covers the weathering-prone area.
• - Protection against drafts. The wind is taken away from the energy. He can no longer penetrate unhindered into the room even with older and weak seals.
• - Barely noticeable reduction of light flooding in the room.
• - Exact customized color matching according to RAL color scale possible.
• - Easy and safe installation of a flygage in the matching, separate frame.

embodiments

With reference to accompanying drawings embodiments of the invention will be explained in more detail. Shown schematically in each case and not to scale:

1 Presentation of a burglary protection for a window in front view

2 Overview in section AA and BB

3a Sectional view window protection section AA with fixing bracket

3b Sectional view window protection section AA with mounting bracket in modified frame design

4 Top view bracket mounting bracket

5 Sectional view Bracket mounting bracket

6 Sectional view window protection section BB with wall anchor

7 Illustration of burglar protection patio door in front view

8a Sectional view Burglary protection Patio door Section CC

8b perspective view of additional security

9 Sectional view Attachment frame with support angle Section CC

10 Sectional view of a glass dividing rung and its extra lever protection

1 shows a schematic representation of a burglary protection for a window in front view. Burglary protection is provided by a header frame ( 4 ) formed of four permanently interconnected frame parts, which cover the outer part of the window frame and the window sash

2 shows an overview sectional view 1 with reference to section AA and BB. 2 illustrates the possible different attachment of the attachment frame ( 4 ) with mounting bracket ( 9 ) and with wall anchors ( 11 ).

3a shows a sectional view 1 and 2 in section A / A of the left-side header frame ( 4 ) with frame part and frontal bonded aluminum flat profile ( 7 ). The aluminum flat profile ( 7 ) is glued flat on the front side of the frame part and extends to just before the glazing ( 5 ).

The wooden frame part is by means of mounting bracket ( 9 ) with the frame ( 3 ) the sashes ( 6 ) via a screw connection ( 1 ) detachably connected.

Screw-in sleeves ( 10 ) are above and below the mounting bracket ( 9 ) anchored in the timber frame part, so that by means of locking plate ( 8th ) with holes of the mounting bracket ( 9 ) firmly with the wooden frame part via locking screws ( 2 ) can be connected.

The screw-in sleeves ( 10 ) have an outer thread for wood and an inner metric thread for metal screws, in which the locking screws ( 2 ) are screwed. These hold the locking plate ( 8th ). By means of adjusting screw ( 14 ) not shown here, the gap between the backup plate ( 8th ) and the fastening angle ( 9 ).

The aluminum flat profile ( 7 ) is by means of insoluble, weather-resistant bonding ( 12 ) over the entire surface with the attachment frame ( 4 ) connected.

3b shows an alternative embodiment of the sectional view too 1 and 2 on average A / A. The wooden frame part of the attachment frame ( 4 ) is beveled at the front edge. On the front side, a groove is milled into the wooden frame part. In the groove is an angle-shaped aluminum flat profile ( 7 ) with an angle part. The other angle part is glued flat surface on the front side of the frame part and extends to just before the glazing ( 5 ).

4 shows in plan view the mounting bracket ( 9 ) with two holes for the screws ( 1 ) for attachment to the frame ( 3 ) and locking by means of locking plate ( 8th ) and the associated fittings ( 2 ) with the wooden frame part of the attachment frame ( 4 ).

The fuse plate ( 8th ) points above and below the mounting bracket ( 9 ) two holes. By means of two screws then the backup plate ( 8th ) with the anchored in the timber frame part screw-in ( 10 ) are screwed. The fuse plate ( 8th ) by the screw ( 2 ) to the frame-side part of the mounting bracket ( 9 ) and thus creates the connection to the wooden frame part ( 4 ).

By means of the adjusting screw ( 14 ), the gap between the backup plate ( 8th ) and the mounting bracket ( 9 ). This will create an unnecessary game of intent ( 4 ) in its moorings ( 9 ) prevented.

5 shows in section the holder of the mounting bracket ( 9 ), as in 3a / 3b shown. The angled part of the mounting bracket ( 9 ) sits in a recess / cut of the wooden frame part, so that the locking plate ( 8th ) over it and by means of screw connections ( 2 ) can lock the bracket. The adjusting screw ( 14 ) can not be seen in this perspective because they are exactly behind the locking screw ( 2 ) is positioned.

6 shows a sectional view in section B / B 1 and 2 of the right-hand wooden frame part of the attachment frame ( 4 ) with frontal glued aluminum flat profile ( 7 ). The aluminum profile ( 7 ) is glued flat on the front side of the frame part and extends to just before the glazing ( 5 ).

The wooden frame part is by means of wall anchor ( 11 ) connected to the masonry. For this purpose, the wooden frame part has a cross section of the wall anchor ( 11 ) corresponding opening or bore, which extends through the wooden frame part to the front side.

On the inside, the wooden frame part in the area of the wall anchor ( 11 ) a recess for a backup plate ( 8th ) on.

Screw-in sleeves ( 10 ) are above and below the wall anchor ( 11 ) anchored in the timber frame part, so that by means of locking plate ( 8th ) with holes of the mounting bracket ( 9 ) firmly with the wooden frame part via locking screws ( 2 ) can be connected.

The screw-in sleeves ( 10 ) have an outer thread for wood and an inner metric thread for metal screws, in which the locking screws ( 2 ) are screwed. These hold the locking plate ( 8th ). through Adjusting screw ( 14 ) (in 6 not shown), the gap between the backup plate ( 8th ) and the wall anchor ( 11 ).

The aluminum flat profile ( 7 ) is by means of insoluble, weather-resistant bonding ( 12 ) over the entire surface on the front side of the frame part with the attachment frame ( 4 ) connected.

The wall anchor ( 11 ) is her ago a metal frame dowel, which can be tense in the masonry.

For attaching the attachment frame ( 4 ) by means of wall anchors ( 11 ) is set at the appropriate places in the masonry a hole. After placing the frame part of the wall anchor can then be pushed through. Then the backup plate ( 8th ) by means of screws ( 2 ) with the screw-in sleeves ( 10 ), so that the locking plate ( 8th ) firmly the wall anchor ( 11 ) in the recess and thus the wooden frame part of the attachment frame ( 4 ) connects. By means of adjusting screw ( 14 ) is a possible game between wall anchor ( 11 ) and backup plate ( 8th ), which could well arise if the hole of the wall anchor ( 11 ) is driven a bit through the masonry. The adjusting screw ( 14 ) is not recognizable, as it comes from the safety screw ( 2 ) is hidden from this perspective.

The 3 to 6 show possible ways of attaching the header frame ( 4 ). The header frame ( 4 ) is on its upright frame parts repeatedly with the masonry or on the frame ( 3 ) fixed so that it can be removed from the outside only by force. It is fixed in such a way that it can not be moved when all screws ( 2 ) are firmly tightened, but can be easily dismantled at any time from the inside for maintenance purposes. Only with oversized frame sizes attachment points in the upper and lower frame parts may be necessary. Usually, normal sized frames are attached only to their left and right frame members

7 shows representation of a burglary protection for a patio door in front view and refers to section C / C. Burglary protection is provided by a header frame ( 4 ) formed of three permanently interconnected frame parts, which cover the outer part of the patio door frame.

The header frame ( 4 ) with frontal aluminum flat profile is analogous to burglary protection for windows over wall anchors ( 11 ) or mounting bracket ( 9 ) connected with masonry or frame.

8a shows on average C / C 7 in section an additional lever protection ( 19 ). It consists of one, the lower crosspiece ( 16 ) of the active leaf, molded extra lever protection ( 19 ) in the form of an angle part and the additional security ( 13 ) in the form of an angled flat profile. These components are glued together by means of weather-resistant bonding with each other, at the appropriate place that leaves left and right a parallel gap of 2 mm to each aluminum profile. The extra lever protection ( 19 ) and the additional assurance ( 13 ) extend on the upper side until just before the glazing ( 5 ) and underside to short at step threshold ( 15 ) or floor zoom.

8b shows additional security ( 13 ) and extra lever protection ( 19 ) in perspective view.

9 shows on average C / C 7 in sectional view the arrangement of a support bracket ( 17 ) to support the header frame ( 4 ) a patio door. The support angle ( 17 ) is with 2 screws on the crosspiece of the active leaf ( 16 ) attached.

The support angle ( 17 ) is a metal part and has in the front part of a bend which in a corresponding groove on the underside of the attachment frame ( 4 ) gives the attachment frame stop.

When mounting the attachment frame ( 4 ) of a patio door become first of all the described support angle ( 17 ) are mounted so that they determine the exact position and position of the attachment frame ( 4 ) pretend. They are each equipped with 2 screws ( 18 ) attached to the appropriate position on the frame of the patio door. Per upright frame part of the attachment frame ( 4 ) is each a support angle ( 17 ) assembled. After mounting these components, the attachment frame ( 4 ), which has a matching recess at the bottom of its upright frame parts, with selfsame stuck on the support bracket. Thus, the header frame ( 4 ) of burglary protection fixed and can not be moved. Thereafter, the attachment frame by means of mounting bracket ( 9 ) or wall anchor ( 11 ) and backup plate ( 8th ) According to the invention attached.

10 shows in horizontal section a glass dividing rung ( 21 ), whose extra lever protection ( 20 ) and the fuse block ( 22 ).

The extra lever protection ( 20 ) covers the area where the glass-dividing shoots ( 21 ) according to elaborated aluminum profile ( 7 ) on the glass-dividing shoots ( 21 ) meets.

The extra lever protection ( 20 ) is spaced 2 mm apart and parallel to the aluminum profile ( 7 ) with the glass dividing rung ( 21 ) undetachably glued and clasped so that here a direct levers between these parts of a window and the aluminum profile ( 7 ) is prevented. In case that Nevertheless, with suitable tool between glass dividing rung ( 21 ) and extra lever protection ( 20 ) should be levered up becomes a fuse block ( 22 ) assembled. He is exactly in this area under the aluminum profile ( 7 ) to the same and to the wood of the header frame ( 4 ) glued. Mounted in this way prevents the fuse block ( 22 ) a possible bending of the aluminum profile ( 7 ).

For double-leaf windows, an additional lever protection ( 20 ) mounted in an adapted form with the same function.

LIST OF REFERENCE NUMBERS

1

Screw for fixing the bracket to the frame

2

Screws with metric thread for securing the locking plates ( 8th )

3

Frame of the component

4

attachment frame

5

glazing

6

Wing of the component,

7

Aluminum profile, 2 mm thick, central component of the FensterSafe

8th

locking plate

9

mounting brackets

10

Screw-in sleeve with external thread for wood and metric metal thread

11

wall anchors

12

Adhesive connection between the attachment frame ( 4 ) and metal flat profile ( 7 )

13

additional safety

14

adjusting screw

15

Footstep of the patio door

16

Lower crosspiece of the active wing

17

Support bracket (stainless steel)

18

Fixing screws of the support bracket

19

extra lever protection patio door

20

Additional lever protection for glass dividing sprouts

21

glass dividing shoots

22

safety block

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 19741788 A1 [0004]

Claims (6)

Burglary protection for windows or patio doors comprising an attachment frame ( 4 ) of at least three permanently interconnected frame parts, the outer part of the window or terrace door frame of the window to be protected or the terrace door to be protected to the glazing ( 5 ), wherein the frame parts frontally, planar flat metal profiles ( 7 ) close to the glazing ( 5 ) of the window to be protected or of the patio door to be protected, and wherein the frame parts are repeatedly passed over wall anchors ( 11 ) with the masonry and / or via mounting brackets ( 9 ) with the frame ( 3 ) of the window to be protected or the patio door to be protected are detachably or rigidly connected. Burglary protection according to claim 1, characterized in that for the connection of the attachment frame ( 4 ) via mounting brackets ( 9 ) the mounting bracket ( 9 ) bezel side holes for screwing ( 1 ) with the frame of the window to be protected or the patio door to be protected, that the frame part has a recess for the mounting bracket ( 9 ) and a backup plate ( 8th ), that in the frame part above and below the recess screw-in sleeves ( 10 ) are fixed, that the locking plate ( 8th ) corresponding to the screw-in openings of the screw-in sleeves ( 10 ) Has holes, so that with screws ( 1 ) the mounting bracket ( 9 ) with the frame ( 3 ) and the mounting bracket ( 9 ) by means of the locking plate ( 8th ) via screw connections ( 2 ) with the frame part of the attachment frame ( 4 ) can be screwed. Burglary protection according to claim 1, characterized in that for connection of the attachment frame via wall anchors ( 11 ) the frame part a reaching to the masonry hole for the wall anchor ( 11 ), that the frame part a recess for a retaining plate ( 8th ), that in the frame part above and below the hole for the wall anchor ( 11 ) Screw-in sleeves ( 10 ) are fixed, that the locking plate ( 8th ) corresponding to the screw-in openings of the screw-in sleeves ( 10 ) Bores, so that the wall anchor ( 11 ) by means of the retaining plate ( 8th ) via screw connections ( 2 ) is held with the frame part. Burglary protection according to one of claims 1 to 3, characterized in that for a patio door at the lower crosspiece of the active leaf an additional assurance ( 13 ) is made of metal, which extends over the full width of the patio door, up to the front sides of the attachment frame ( 4 ) enough. Burglary protection according to one of claims 1 to 3, characterized in that the lower end faces of the attachment frame ( 4 ) of a patio door by means of support bracket ( 17 ), are positioned on the frame for easier mounting by attaching. Burglary protection according to claim 4, characterized in that the additional security ( 13 ) the lower crosspiece ( 16 ) adapted from the glazing ( 5 ) to the threshold ( 15 ) enough.

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