ES2898458T3 - Control element for a hardware arrangement - Google Patents

Abstract

Hardware arrangement (14) that is made for fixing a sliding and tilting leaf (12) in a fixed frame (16) of a window (10), a door or the like, with a control element (50), presenting the control element (50) an insertion slide (52) for receiving a control pin (48) of the hardware arrangement (14), characterized in that the control element (50) has a fixing piece (70) for fixing the control element (50) on the fixed frame (16) and an insert part (72) with the insert slot (52), so that the insert part (72) is designed or arranged in such a way which can be moved with respect to the fixing part (70) between an insertion position, in which the control pin (48) can enter and exit the insertion slide (52), and a tilting position, in in which the control pin (48) is retained in the control element (50), in which the inserter (72) can be inserted inserted into the fixing piece (70) until the tilting position is reached, in which the hardware arrangement (14) has a projection compass (38) to connect the sliding and tilting sash (12) to a fixed frame (16) of the window (10), the door or the like, in which the projection compass (38) has the control pin (48) that can be inserted into the insertion slot (52) of the insertion piece (72).

Description

DESCRIPTION

Control element for a hardware arrangement

The invention relates to a hardware arrangement with a control element, such that the hardware arrangement is designed to fix a sliding and tilting sash in a fixed frame of a window, a door or the like, the control element having control an insertion link to receive a control pin of the fitting arrangement.

The invention furthermore relates to a window, a door or the like with such a hardware arrangement.

It is known to provide windows, doors or the like with a sliding sash. To open the sash, it moves from a closed position, in which it rests on the fixed frame, to a tilt position separated from the fixed frame and then slides parallel to the main plane of the fixed frame. In this case, the sash is connected to the fixed frame via at least one projection stay of a hardware arrangement. In the separated position of the sheet the projection compass is locked in a separated position. This prevents the sash from swinging back in during sash sliding. Such a sliding sash is known from EP 1959080 A2.

From the unpublished document EP 2824264 A1 a control element has been disclosed which has a latch in the form of a threshold in order to be able to subdivide into two sectors a link for the control of a control pin so that it can be releasably locked .

Document EP 0600 102 A1 discloses a fitting for tilting and parallel sliding leaves and which can be locked in the closed position or the tilting or displaced position. The known fitting is supposed to achieve both the installation height and the installation depth with little space requirement after high locking forces in the closed position and in the tilted position of the sash by means of a common cam part.

DE 20 2008 004 933 U1 discloses a fitting for a pivoting and/or parallel sliding sash of a window or a door. The fitting features a mechanism as well as a removable locking device for an extension arm.

Document DE 8435367 U1 discloses a locking device for locking an extension arm of a parallel sliding sash. The locking device features a double arm locking lever. The lock lever is rotatably mounted on a carriage at a distance from the extension arm bias position.

When the sash is closed, a control pin hits a control element described at the beginning. Such a control element is also known by the term "control block". The control element is mounted directly or indirectly on the fixed frame. The control pin is inserted into the slide for the introduction of the control element, whereby the locking of the projection compass is eliminated and the leaf can swing in again.

As described above, the sash is not separated perpendicularly to the main plane of the fixed frame by the known fitting, but arc-shaped from the fixed frame and then inserted again. The arc-shaped separation causes that in the separated position the leaf is displaced with respect to the fixed frame. Therefore, it is not possible with the known hardware to tilt the sash so that it is tilted away from the frame on one side and remains in the frame on the opposite side.

Therefore, the object of the invention is to provide an arrangement that allows both a sliding and a tilting of a leaf of a window, a door or the like.

This object is achieved by a hardware arrangement according to claim 1. The dependent claims indicate preferred embodiments.

The control element therefore allows a movement of the insertion link between an insertion position, in which the control pin can be inserted and removed from the insertion link, and a tilting position, in which the control pin it is retained in the control element and the projection compass holds the blade in a tilted position. Due to the "mobility" of a part of the control element, the projection compass can allow both an arc-shaped separation of the blade - to slide the blade - and a rectilinear arrangement of the blade - to tilt the blade. The control element of the hardware arrangement according to the invention offers the advantage that by exchanging a conventional control element for a control element according to the invention, a simple conversion of a sliding sash into a sliding and tilting sash becomes possible. .

The control element is preferably embodied in the form of a control block, ie overall parallelepiped-shaped.

The introduction slide is preferably made oblique with respect to the longitudinal axis of the control element.

The insert slide is preferably made in the form of a groove, the groove having a groove base and two groove flanks connected to the groove base. The groove flanks are closed at one end, in particular semicircularly, by a groove wall and open at the other end in the insertion position. In the swivel position, the area that is open in the insertion position is preferably closed by a surface of the fastening part, so that the control pin is held in the control element in a plane around the control element by the groove flanks, the groove wall and the surface of the clamping part.

The fixing part and the insertion part can be made as a single piece. For example, the insert part can be connected to the fixing part by means of an elastic tab. However, to facilitate the manufacture of the control element, the fixing part and the introduction part are preferably made as two separate parts.

Preferably, the insert part is arranged or designed to move relative to the fastening part in the longitudinal direction of the control element, in particular exclusively in the longitudinal direction of the control element.

In a particularly preferred manner, the control element has a reversibly detachable retaining device in order to lock the insertion piece in the insertion position in a reversibly detachable manner. In this case, the insert part remains in the insert position during the opening movement of the sash after the control pin has moved from the insert slide. This ensures that the insertion link is ready to receive the control pin during the closing movement of the leaf.

The control element can have a reversibly detachable retaining device for locking the insertion piece so that it can be reversibly detachable in the swivel position. A lock in the swivel position prevents the sash from "slamming shut" in the swivel position in the event of a draft.

In another preferred embodiment of the invention, the control element has a reversibly detachable retaining device which is designed to lock the insertion piece so that it can be reversibly detachable in the insertion position and in the tilting position. . In this case, a single retaining device is sufficient to be able to lock the insertion part both in the insertion position and in the swiveling position.

The latching device can have a latching element that is spring-loaded by a spring element of the latching device and at least one latching recess for at least partially receiving the latching element.

A solution that is particularly simple in terms of construction is obtained if the retaining element is made in a spherical shape.

The spring element and the retaining element are preferably arranged in the insertion part and the retaining recess is made in the fastening part. A compact arrangement of the retention device is thus achieved.

Particularly preferably, two latching recesses are provided in the fastening part for reversibly detachable locking of the latching element in the insertion position and in the swivel position.

In a particularly preferred embodiment of the invention, the fixing piece has a stop surface for the control pin, the stop surface being continued by a side wall of the insertion slide. In other words, the stop surface preferably opens at the insertion slide. Such an arrangement has two advantages. On the one hand, the link for guiding the control pin is divided between the insert part (via the insert link) and the fixing part (via the stop surface), so that the control element it is made particularly compact. On the other hand, during the closing movement of the fitting arrangement, the control pin initially does not collide with the insert part, but instead collides with the fastening part as it moves over the stop surface. In this way, the force impulse transmitted by the control pin can be diverted directly through the fixing part to the fixed frame installed directly on the fixing part.

An elevation, depression, curvature or the like can be made between the stop surface and the side wall of the insertion slide. Preferably, however, the abutment surface continues flat on the side wall. This allows the insertion and removal of the control pin to be carried out regularly.

In addition, the control element can have a guide link for guiding the insertion part with respect to the fixing part. This prevents tilting during the movement of the insert part relative to the fixing part. In this case, preferably: a) the clamping part has the guide link and the insert part has a guide pin which is guided in the guide link and/or b) the insert part, the guide link and the insert part mounting brackets have a guide pin that is driven into the guide slot.

The insertion part preferably furthermore has a guide projection which is inserted into a guide receptacle of the fixing part. In other words, the insertion part in this embodiment variant is partially inserted into the fastening part, the insertion part being designed in such a way that during a movement from the insertion position to the swiveling position it is inserted further into the fixing piece. As a result, the introduction part can be moved relative to the fixing part in a particularly well-defined manner.

The object according to the invention is finally achieved by a window, a door or the like with a sliding and tilting sash and a hardware arrangement described above.

Preferably, the control element is fixed directly or indirectly above or below the fixed frame of the window, door or the like. In the case of an installation of the control element from the upper side, the sash can be tilted. If installed at the bottom, the sash can be carried in a folded position.

Other features and advantages of the invention result from the following detailed description of an embodiment of the invention and with reference to the figures.

The features shown in the drawing are not necessarily to scale and are shown in such a way that features according to the invention can be made clearly visible. They show:

Fig. 1: a schematic view of a window with a sliding and tilting sash;

Fig. 2: a perspective view of a fragment of the window of Fig. 1, in which a part of a hardware arrangement of the window with a control element is visible;

Fig. 3a: a bottom plan view of the fitting arrangement according to Fig. 2 in the closed position, the control element being in an insertion position;

Fig. 3b: a bottom plan view of the hardware arrangement according to Fig. 3a in a detachment position, ie in the position for a detachable sash, the control element being in an insertion position;

FIG. 4a: another partially broken bottom plan view of the fitting arrangement according to FIG. 3a in the closed position, the control element being in the insertion position;

FIG. 4b: a bottom plan view of the hardware arrangement according to FIG. 4a in the tilted position, ie in the position for a tilted sash, the control element also being in a tilted position;

Fig. 5: an exploded view of the control element;

Fig. 6: a perspective bottom plan view of the control element;

Fig. 7a: a perspective view of the control element, the control element being in the insertion position;

Fig. 7b: a perspective view of the control element, the control element being in the swiveling position;

Fig. 8a: a sectional view of the control element according to Fig. 7a, in which the control element is in the insertion position; and

Fig. 8b: A sectional view of the control element according to Fig. 7b, in which the control element is in the swiveling position.

Fig. 1 shows a window 10 with a sliding and tilting sash 12. The sash 12 is arranged in a fixed frame 16 of the window 10 by means of a fitting arrangement 14. Of the fitting arrangement 14, only the carriages 18, 20 are shown in FIG. 1. The sash 12 is connected to the carriages 18 , 20 at the lower end in the area of points 22, 24 by means of extension arms (not shown). At the upper end, the sheet 12 in the area of the points 26, 28 is attached to the fixed frame 16 by means of a projecting stay (not shown).

From the closed position shown, the blade 12 can be separated from the fixed frame 16 and displaced in the direction of an arrow 30, that is, parallel to the main plane of the fixed frame 16. It is possible to separate and slide the blade 12 when a handle 32 blade 12 is in the center position shown. If the handle 32 is rotated to the lower position, which is indicated in Fig. 1 with a broken line 34, the blade 12 is locked in the fixed frame 16. On the contrary, if the handle 32 is rotated to the lower position upper part, which is indicated in Fig. 1 with a dashed line 36, the sash 12 can be tilted, i.e. in the present case it can only be separated from the fixed frame 16 on its upper side, while on the lower end remains in the fixed frame 16. Therefore, the sash 12 can be moved in an intuitive way through the generally common positions of the handle 32 for a user from the closed position to the sliding or tilting position.

Fig. 2 shows a part of the window 10 in the region of the point 28 (see Fig. 1). In this region, the hardware arrangement 14 comprises a projection stay 38. The projection stay 38 has an extension arm 40 and a control arm 42. The extension arm 40 is connected to a slider 44. The slider 44 is guided on a rail 46 which is mounted on the fixed frame 16. The control arm 42 has a control pin 48 which when the sash 12 is pushed closed (see Fig. 1) collides with a control element 50 and is guided by it to an insertion slide 52. The control element 50 is firmly screwed into the rail 46.

Figure 3a shows a bottom view of the control element 50 in an inserted position and the projection compass 38 in a closed position. The control pin 48 is in this closed position in the insertion slide 52 (see Fig. 2 and Fig. 7a).

Fig. 3b shows the control element 50 in the insertion position and the projection compass 38 in a separated position. As can be recognized by virtue of the extraction and insertion curve 54 of the end of the extension arm 40, the projection stay 38 separates the sheet 12 mounted on the projection stay 38 (see Fig. 1) in an arc shape from the fixed frame 16 (see Fig. 1).

A pin 56 is attached to the slider 44, which is guided in a slot 58 of the control arm 42. In the separated position shown in Fig. 3b, the control pin 48 is outside the insertion slot 52 and the bolt 56 is engaged in a retaining sector 60, so that the sash 12 (see Fig. 1) can be displaced parallel to the main plane of the fixed frame 16 (see Fig. 1), that is, in the direction of an arrow 62, without "retracting".

Fig. 4a shows a view of projection compass 38 after sash 12 has been pushed closed (see Fig. 1). Fig. 4a corresponds to Fig. 3a. In the partially broken representation according to Fig. 4a, it can be seen that the control pin 48 is guided through the insertion slot 52 in the direction of an arrow 64, i.e. inclined with with respect to the main plane of the fixed frame 16 (see Fig. 1). As a result, the pin 56 is drawn out of the retaining sector 60, so that the projection compass 38 can tilt along the draw-in curve 54 (see Fig. 3b) to the position shown in Fig. 4a.

Fig. 4b shows the projecting compass 38 in the tilted position. Since the sash 12 (see Fig. 1) remains stationary in the fixed frame 16 (see Fig. 1) at the lower end when it is swiveled out, the end of the projecting compass 38 furthest from the slider 44 must extend outward in a straight line to allow the blade 12 to tilt (see Fig. 1). In Fig. 4b the straight part of the extraction and insertion movement 66 of the projection compass 38 is represented. The straight part of the extraction and insertion movement 66 takes place by a movement of the slider 44 and the control pin 48 parallel to the plane of the fixed frame 16 (see Fig. 1), that is to say in the direction of the arrow 68. The movement of the control pin 48 is allowed by a displacement of the insertion link 52 in the direction of the arrow 68. This The possibility of moving the insertion slide 52 is made possible by a particular embodiment of the control element 50, which is explained in more detail below.

Fig. 5 shows an exploded view of the control element 50. The control element 50 is constructed of several parts. It has a fixing part 70 and an insert part 72. To mount the control element 50, a spherical retaining element 74 is partially compressed in the insert part 72 against the pressure of a spring 76. insert 72 is partially inserted into the fixture 70. By pressing a guide pin 78 into the insert 72, the insert 72 is held captive in the fixture 70.

Fig. 6 shows a perspective bottom plan view of the control element 50. In Fig. 6 it can be seen that the guide pin 78 is guided in a guide slot 80. The sector of the guide slot 80 in which the guide pin 78 can be moved is straight and is made in the longitudinal direction of the control element 50. Therefore, the insert 72 can be moved in the longitudinal direction of the control element 50 with respect to the fixing piece 70.

In order to save material, the fastening part 70 has at least one recess, in the present case several recesses 82, 84, 86, 88. In addition, the control element 50 can be manufactured particularly stable and cheap at the same time if, - as in the present case - the fixing piece 70 and/or the insert piece 72 are made of die-cast zinc.

Fig. 7a shows the control element 50 in the insertion position. In this insertion position, the control pin 48 (see Fig. 4a) can be inserted and removed from the insertion slide 52. The control element 50 thus serves in the insertion position to release the control pin 48 ( see Fig. 4a), so that the blade 12 (see Fig. 1) can be moved. In addition, the insert slide 52 is ready to receive the control pin 48 (see Fig. 4a) when the sash 12 (see Fig. 1) is pushed closed. When pushed closed, the control pin 48 (see Fig. 4a) does not initially strike a side wall 90 of the insert 52, but rather a stop surface 92 of the clamp 70. The impact transmitted when the control pin 48 (see Fig. 4a) hitting the control element 50 can thus be deflected directly into the fixed frame 16 (see Fig. 1) via the fixing part 70.

Fig. 7b shows the control element 50 in the tilted position. From a comparison of Fig. 7a (insertion position) with Fig. 7b (tilted position) it can be seen that the insertion part 72 has a first projection 94 which, in the tilted position, collides in a first stop 96 of the fixing part 70. A second projection 98 abuts a second stop 100 of the fixing part 70 in the tilted position.

In the swiveling position shown, the control pin 48 is trapped in the insertion slot 52 in a plane 102 (shown as a dashed line) running perpendicular to the main plane of the fixed frame 16 (see Fig. 1).

Fig. 8a shows a longitudinal section through the control element 50 along the plane 102 (see Fig. 7b), the control element 50 being - as shown in Fig. 7a - in the insertion position. It can be seen in Fig. 8a that the fixing part 70 has a guide socket 104 in which a guide projection 106 of the insert part 72 is inserted. Thus, the insert part 72 is guided in a particularly defined manner. on the fixing piece 70.

The control element 50 also has a retaining device 108. The retaining device 108 has the retaining element 74, the spring 76, a first retaining recess 110 and a second retaining recess 112. In the insertion position shown in In FIG. 8a, the retaining element 74 is partially received by the first retaining recess 110 in order to hold the insertion piece 72 in the insertion position in a defined manner.

Fig. 8b shows a longitudinal section of the control element 50 in the tilted position (see Fig. 7b). In the tilted position, the retaining element 74 is partially received by the second retaining recess 112 in order to hold the insert 72, the retaining pin 48 (see Fig. 4a) and thus finally the blade 12 (see Fig. 1) in the tilted position. The sash 12 (see Fig. 1) cannot be slammed shut from the tilted position by a draft.

In summary, the invention relates to a fitting arrangement for a tilt-and-slide window, a tilt-and-slide door or the like, with a control element, in particular a control block. The control element has an insert part in the form of a carriage and a fastening part in the form of a carriage support. The insert piece has an insert slot in the form of a slot for receiving a control pin of the fitting arrangement. In an insertion position, the insertion slot is open at one end parallel to its groove base. The insertion part can be pushed into the fixing part into a swivel position. In the swiveling position, the insertion slide is closed parallel to its groove base by the fixing part for holding the control pin in the control element.

Claims (9)

1. Hardware arrangement (14) that is made for fixing a sliding and tilting leaf (12) in a fixed frame (16) of a window (10), a door or the like, with a control element (50) , presenting the control element (50) an insertion slide (52) to receive a control pin (48) of the hardware arrangement (14), characterized in that the control element (50) has a fixing part ( 70) for fixing the control element (50) on the fixed frame (16) and an insert part (72) with the insert slot (52), so that the insert part (72) is made or arranged so that it can be moved with respect to the fixing part (70) between an insertion position, in which the control pin (48) can enter and exit the insertion slide (52), and a tilting position , in which the control pin (48) is retained in the control element (50), in which the inserter (72) can be inserted into the fixing part (70) until the tilt position is reached, in which the fitting arrangement (14) has a projection stay (38) for connecting the sliding and tilting sash (12) to a fixed frame (16) of the window (10), the door or the like, in which the projection compass (38) has the control pin (48) that can be inserted into the insertion slot (52) of the insertion piece (72). Fitting arrangement according to claim 1, in which the insertion part (72) is arranged or designed in such a way that it can be moved relative to the fastening part (70) in the longitudinal direction of the control element (50). ). Fitting arrangement according to claim 1 or 2, in which the control element (50) has a retaining device (108) which can be reversibly separated in order to lock the insert (72), so that can be reversibly separated in the insertion position. Fitting arrangement according to one of the preceding claims, in which the control element (50) has a retaining device (108) which can be reversibly detachable in order to lock the insert (72), so that can be reversibly separated in the tilted position. Fitting arrangement according to one of the preceding claims, in which the insert part (72) has a retaining device (108) which can be reversibly detachable in order to lock the insert part (72) in the locking position. in such a way that it can be reversibly separated when the insert part (72) is in the insertion position and lock it so that it can be reversibly separated in the tilted position when the insert part (72) is in the the tilt position. Fitting arrangement according to one of Claims 3 to 5, in which the latching device (108) has a latching element (74) which is spring-loaded by a spring element (76) of the latching device (108). ) and at least one retention recess (110, 112) to at least partially receive the retention element (74). Hardware arrangement according to one of the preceding claims, in which the fastening part (70) has a stop surface (92) for the control pin (48), the stop surface (92) being followed by a side wall (90) of the introduction slide (52). Fitting arrangement according to one of the preceding claims, in which the control element (50) has a guide link (80) for guiding the insertion part (72) relative to the fastening part (70). Window (10), door or the like with a sliding and tilting sash (12) and a hardware arrangement (14) according to one of the preceding claims.