Security window or door in a burglar-retardant embodiment

Abstract

The present invention relates to a security window (1) or door in a burglar-retardant embodiment according to the preamble of claim 1. In order to obtain the burglar-retardant properties in the tilted position (7), at least one connecting rod block (15, 15′, 15″) is situated on at least one casement leg (F1 through F4), which prevents a displacement of the assigned section (13.1 through 13.4) of the connecting rod (11) when the casement (3) is in the tilted position (7) or solely allows a displacement path which is required in the closed position (5) of the casement (3) to disengage the scissor hinge (8) and a bearing element (9, 9′) on the casement (3) or the frame (2).

Description

EXEMPLARY EMBODIMENT

The present invention is explained in greater detail in the following on the basis of an exemplary embodiment, which is illustrated in the figures of the drawing. These figures show, in the installed state,

FIG. 1 an external view of a window according to the present invention

FIG. 2 a vertical section through this window in the closed state,

FIG. 3 a vertical section through this window in the tilted state,

FIG. 4 a top view of this window in the tilted state,

FIG. 4 a a vertical section through a window in the tilted state having an alternatively implemented casement profile,

FIG. 4 b a vertical section through a window in the tilted state having a further alternatively implemented casement profile,

FIG. 4 c a vertical section through a window in the tilted state having a further alternatively implemented casement profile,

FIG. 5 a vertical section through a lower frame leg of the window in the closed state,

FIG. 6 a vertical section through a lower frame leg of the window in the tilted state,

FIG. 7 a horizontal section through a lateral frame leg of the window in the closed state,

FIG. 8 a horizontal section through a lateral frame lying on the window in the tilted state,

FIG. 9 a part of a vertical section of the window in the closed state,

FIG. 9 a a view of the part of a corner area of the window from FIG. 9,

FIG. 9 b a detail of the fitting position from FIG. 9,

FIG. 10 a horizontal section of a lateral frame leg of a second window according to the present invention in the closed state,

FIG. 11 a horizontal section of a lateral frame leg of the second window according to the present invention in the tilted state,

FIG. 12 a part of a vertical section of the second window according to the present invention in the closed state,

FIG. 12 a a view of a part of a corner area of the window from FIG. 12,

FIG. 12 b a detail of the fitting position from FIG. 12,

FIG. 13 a horizontal section through a lateral frame leg of a third window according to the present invention in the closed state,

FIG. 14 a horizontal section through a lateral frame leg of a third window according to the present invention in the tilted state,

FIG. 15 a part of a vertical section of the third window according to the present invention in the closed state,

FIG. 15 a a view of a part of a corner area of the window from FIG. 15, and

FIG. 15 b a detail of the fitting position from FIG. 15.

Claims

1. A security window (1) or door in a burglar-retardant embodiment, having a frame (2), which is permanently connectable to a building part (G), and a casement (3), which is mounted so it may be turned and tilted therein and is provided with a filling (4), and which is connected to the frame (2) in its closed position (5) via locks (6) and, in its tilted position (7), at least in the area of the casement leg (F4) assigned to the tilt axis, is also connected to the frame (2) via locks (6) and in the area of the diametrically opposite casement leg (F1) via at least one scissor hinge (8), the locks (6) being situated in diametrically opposing pairs on the casement (3) and the frame (2) and being able to be engaged and disengaged using a connecting rod (11), which is mounted in the casement (3) and is displaceable parallel to the plane of the filling (4), in the closed position (5) of the casement (3), one end of the scissor hinge (8) being removable by displacing the connecting rod (11) from the bearing element (9, 9′, 9′″) on the casement (3) or on the frame (2), so that the casement (3) is turnable out of its closed position (5) around a turn axis perpendicular to the tilt axis into an open position (12), furthermore, sections (13.1 through 13.4) of the connecting rod (11), which are situated on neighboring casement legs (F1 through F4), being frictionally coupled to one another via corner deflectors (14), wherein at least one connecting rod block (15, 15′, 15″) on at least one casement leg (F1 through F4) prevents a displacement of the assigned section (13.1 through 13.4) of the connecting rod (11) when the casement (3) is in the tilted position (7), or only allows a displacement path which is required in the closed position (5) of the casement (3) to disengage the scissor hinge (8) and a bearing element (9, 9′, 9′″) on the casement (3) or the frame (2).

2. The security window (1) or door according to claim 1, wherein the at least one connecting rod block (15, 15′, 15″) comprises a block element coupled to a section of the connecting rod and a block element which works together with an assigned frame leg and is permanently connected thereto, the block elements being able to be disengaged by transferring the casement (3) from the tilted position (7) into the closed position (5), so that the connecting rod (11) is displaceable.

3. The security window (1) or door according to claim 2, wherein at least one block element which is permanently connected to a vertical frame leg (B2, B3) projects beyond the plane of the frame (2) facing toward an interior and is covered in the closed position (5) of the casement (3) by an edge strip of the assigned vertical casement leg (F2, F3).

4. The security window (1) or door according to claim 1, wherein at least the section (13.1) of the connecting rod (11) which is assigned to the casement leg (F1) on which at least one security scissor hinge (8) is situated is at least partially covered by a connecting rod block (15).

5. The security window (1) or door according to claim 1, wherein the connecting rod (11) is covered in the area between two corner deflectors (14) using at least one connecting rod block (15, 15′, 15″), which is permanently connected to the casement (3), in such a way that the connecting rod (11) is displaceable in relation to the casement (3) under the connecting rod block (15, 15′, 15″).

6. The security window (1) or door according to claim 1, wherein the connecting rod block (15) is L-shaped in cross-section and is connected in the area of a short L-leg to the casement leg (F1) lateral neighboring the connecting rod (11), preferably on the side facing toward the exterior (A) of the building, and the long L-leg covers the connecting rod (11) over its entire width.

7. The security window (1) or door according to claim 1, wherein the at least one connecting rod block (15, 15′, 15″) also prevents a displacement of the casement (3) in a direction parallel to the plane of the filling (4) and perpendicular to the assigned connecting rod (11) in the tilted position (7) of the casement (3).

8. The security window (1, 1′) or door according to claim 1, wherein the end of the scissor hinge (8) facing toward the casement (3) is covered by a cover connected to the casement (3).

9. The security window (1, 1′) or door according to claim 1, wherein the scissor hinge (8) is implemented as a security scissor hinge (8), bearing elements (9, 9′, 9′″) of the security scissor hinge (8) being connected to inserts in chambers (10, 10′) of both the casement (3) and also the frame (2).