CN104514462A - Sliding door or sliding window - Google Patents

Abstract

The invention relates to a sliding door or sliding window (1), which comprises a fixed frame (3) and a sliding opening leaf (2) movable relative to the fixed frame, wherein the fixed frame (3) is on top Guide element (6, 6') with a guide (4) for the sliding opening leaf (2), characterized in that, in order to assemble the sliding opening leaf (2) on the fixed frame (3), the guiding element (6 , 6`) is movably held on the fixed frame (3).

Description

sliding door or window

technical field

The invention relates to a sliding door or window comprising a fixed frame and an opening leaf movable relative to the fixed frame, wherein the fixed frame has a guide on it for slidingly opening the leaf guide elements.

Furthermore, the invention also relates to a method for assembling the sliding opening leaf of the sliding door or sliding window on the fixed frame.

Background technique

In sliding windows or sliding doors, the height of the sliding opening leaf is coordinated with the spacing of the upper and lower guides of the sliding opening leaf on the fixed frame. During the movement of the sliding opening leaf relative to the stationary frame, the sliding opening leaf should naturally not escape from the stationary frame. Special measures must therefore be taken in order to be able to fully assemble the sliding opening leaf on the fixed frame. It is known, for example, from DE 10 2005 047 255 A1 to provide an unlocking bolt on the upper end of the opening leaf. Accordingly, a recess is provided on the stop surface of the fastening frame at a distance from the release bolt. For inserting or removing the sliding opening leaf, the unlocking bolt can be positioned below the recess. The opening leaf can then be lifted, wherein the unlocking bolt is driven into the recess. This is achieved in that the opening leaf can be lifted from the slide rail below and thus removed or inserted.

From DE 112008000699 T5 it is known to provide guides on the fastening frame which do not extend over the entire width of the window or door opening. Thus, the opening leaf can initially be inserted into the fastening frame without the opening leaf being guided. The guide strip can then be snapped into the groove of the fastening frame next to the opening leaf. The opening leaf can then be moved towards the guide strips.

US Pat. No. 7,707,778 B2 proposes that the opening leaf has a U-shaped cross-section at the upper end. There is a free space between the guides of the fixed frame and the U-shaped configuration. The opening leaf can thus be lifted slightly and thus be moved in height relative to the fixed frame. This is sufficient to fit or remove the opening leaf.

From DE 10 2009 005 177 A1 it is known to provide guide strips in the upper region of the opening leaf. During the assembly of the opening leaf, the strip can be snapped onto the fixing frame. Accordingly, in order to remove the opening leaf, the guide strip can be completely released from the fastening frame and taken out together with the opening leaf.

Contents of the invention

The object of the present invention is to further design the sliding window or the sliding door in such a way that the sliding opening leaf can be assembled easily and nevertheless the opening leaf can be reliably prevented from detaching from the fastening frame.

According to the invention, this task is solved by a sliding door or a sliding window comprising a fixed frame and a sliding opening leaf relatively movable relative to the fixed frame, wherein the fixed frame has a Guide element of a guide for an opening leaf, wherein the guide element is held movably on the fixing frame for mounting the sliding opening leaf on the fixing frame.

During assembly of the sliding opening leaf, a certain compensating movement can be carried out by means of the guide element being movably held on the fixed frame. After assembly, however, the guide element can be fastened to the fastening frame so that the sliding opening leaf cannot detach itself from the fastening frame.

The guide element can be formed, for example, as a guide rail which extends along a part or the entire length of the fastening frame. For example, a carriage or guide rollers, in particular guide rollers rotatable about a vertical axis, can be provided as guide elements on the sliding opening leaf.

If, after assembly of the slide-opening leaf, the guide element is fastened in a positionally fixed manner to the fastening frame, automatic release of the slide-opening leaf from the fastening frame is prevented. In addition, the sliding door or the sliding window can thus be constructed in a theft-proof manner. The fixed guide element is the removal protection device.

The guide element can be fastened to the fastening frame, for example, by screwing or tensioning the guide element on the fastening frame. In particular, a countersunk screw can be screwed into the guide element, which is supported on the fastening frame and thus prevents an upward movement of the guide element. Alternatively, it is conceivable to lock the guide element on the fastening frame in such a way that the guide element is fixed in a positionally fixed manner. In particular, the guide element should no longer be movable relative to the fastening frame after assembly, and the guide element should no longer be movable relative to the fastening frame in any case without first loosening the fastening means.

For opening the leaf assembly, the guide element can be held on the fastening frame in such a way that the guide element is engaged at least partially from behind by one or more frame strips. This results in particularly simple holding of the guide element.

In a further development of the invention it can be provided that an undercut recess open downwards is provided on the fastening frame, in which recess the guide element is arranged. In this case, the strips of the recess can form frame strips which at least partially engage the guide element from behind. The guide element preferably has a web whose thickness is less than the height of the undercut groove. This ensures that, when the sliding opening leaf is mounted, the guide element is movable in the undercut groove and can carry out a corresponding deflection movement.

A further advantage arises if the fastening frame has a cavity in which the guide element is arranged. In this case, the cavity is preferably dimensioned such that the guide element can carry out a relative movement relative to the fixed frame during assembly of the sliding opening leaf.

In principle, it is conceivable to provide only one guide strip as guide element. However, particular advantages arise when the guide element has guide grooves. As a result, the sliding opening leaf can be guided particularly securely. For example, rollers rotatable about a vertical axis can roll in guide grooves. Here, the width of the guide groove is preferably slightly larger than the diameter of the rollers in order to prevent the rollers from jamming.

It has proven to be particularly advantageous if the cross-section of the guide element is substantially π-shaped. On the one hand, a guide groove for the guide can be realized by means of the π-shape. On the other hand, substantially horizontal webs are located on the upper side of the guide element, which can be engaged from the rear by undercut grooves.

According to an alternative embodiment, the guide elements can be guided on pegs which are arranged on the fastening frame. During assembly of the opening leaf, the guide element is movable relative to the bolt.

Furthermore, within the scope of the invention is a method for assembling the sliding opening leaf of a sliding door or sliding window on a fixed frame, in which method:

a. Make the guide piece of the slide-opening leaf arranged on the slide-opening leaf contact the guide element movably maintained on the fixed frame;

b. Make the guide element and the sliding opening fan move upward together;

c. pivoting the sliding opening fan about an upper horizontal axis;

d. Make the opening fan and the guide element descend together.

When the opening leaf is lowered, the guide element can reach a position relative to the fastening frame in which the guide element cannot be displaced transversely to the main plane of the sliding window or sliding door and cannot also be pivoted. This ensures that the slide-opening leaf cannot fall of itself from the fastening frame after being lowered if the guide element is not yet fastened to the fastening frame. In particular, the above-described fastening of the guide element to the slide-opening leaf ensures that the slide-opening leaf cannot be removed by unauthorized third parties. Thus, a theft protection is thereby achieved.

In this case, it is advantageous if the guide element is secured in a positionally fixed manner to the fastening frame after the sliding opening leaf has been lowered, which is achieved in particular by screwing or tensioning the guide element and the fastening frame together.

Additional features and advantages of the invention emerge from the following description of exemplary embodiments of the invention, with the aid of the individual figures in the drawing, which show details relevant to the invention, and from the claims. The individual features can be implemented individually or in multiples in any desired combination in variants of the invention.

Description of drawings

A preferred exemplary embodiment of the invention is described schematically with the aid of the drawing and is explained in more detail below with reference to the individual figures of the drawing.

In the picture:

Fig. 1 shows a sliding opening fan before being hung on the fixed frame;

Figure 2 shows the sliding opening leaf during installation on the fixed frame;

Fig. 3 shows the sliding opening fan before the sliding opening fan descends;

Fig. 4 shows the sliding opening fan assembled on the fixed frame;

Figure 5 shows the opening fan in the closed position;

FIG. 6 shows a part of a fixed frame with guide elements of an alternative embodiment;

Fig. 7 shows a diagram of detail A of Fig. 6;

FIG. 8 shows a view according to arrow B in FIG. 6 .

Detailed ways

A sliding window 1 is shown in FIG. 1 . The sliding window 1 has a sliding opening fan 2 and a fixed frame 3 . Only the opening leaf profiles 2a, 2b and the frame profiles 3a, 3b are shown respectively. In fact, the frame profiles 3a, 3b engage vertically spaced apart from each other in the wall opening, while a spacer, for example, is introduced between the leaf frame parts 2a, 2b, so that the leaf profiles 2a, 2b are also spaced apart from each other.

At its upper end, the sliding opening leaf 2 has a guide 4 which includes a roller 5 which is rotatable about a vertical axis of rotation. In the assembled slide-opening leaf 2 , the rollers 5 are guided on the fixed frame via a guide element 6 . The guide element 6 has a π-shaped cross-section. The guide element has in particular a U-shaped guide groove 9 formed by the two webs 7 , 8 . The strips 10 , 11 are spaced apart horizontally and joined behind by frame strips 12 , 13 . As a result, the guide element 6 remains on the fastening frame 3 and in particular cannot slip downwards. In practice, however, the guide element 6 is movable relative to the fixed frame 3 , in particular vertically upward. An undercut groove is formed by the frame strips 12 , 13 . The fastening frame 3 has in particular a downwardly open C-shaped recess which forms a cavity 15 for the guide element 6 . The strips 10 , 11 are thinner in height than the cavity 15 , so that the guide element 6 can move upwards in the cavity 15 and can pivot.

As can be seen from FIG. 1 , the sliding opening leaf 2 approaches the guide element 6 in the direction of the arrow 16 until the guide 4 comes into contact with the guide element 6 , in particular the roller 5 is inside the U-shaped guide groove 9 .

The following is shown in Figure 2. It can be seen here that since the guide element 6 is held movably on the fastening frame 3 , it is tilted and moved upward together with the sliding opening leaf 2 in the direction of the arrow 17 . The sliding opening leaf 2 can now be pivoted together with the guide element 6 about a horizontal axis of rotation in the direction of the arrow 18 .

In this way, the situation in FIG. 3 is formed. It can be seen here that the strips 10 , 11 are spaced upwardly from the frame strips 12 , 13 . A lower guide 20 with a guide roller 21 is thus also spaced apart from a lower guide roller guide 22 . Roller guide rails 22 are situated in the region of sleepers 23 of fastening frame 3 . In order to complete the assembly of the slide-opening leaf 2 , the slide-opening leaf is now moved downwards in the direction of the arrow 24 and rests with its guide roller 21 on the guide roller guide 22 . This situation is shown in FIG. 4 . It can be seen here that the guide element 6 now rests again with its horizontal webs 10 , 11 on the frame webs 12 , 13 . Due to the design of the guide element 6 , it is no longer possible for the slide-opening leaf 2 already placed on the guide roller guide rail 22 to be simply removed by folding off the upper end. In order to remove the slide-opening leaf 2 , the slide-opening leaf must be lifted off the guide roller guide 22 again and the method steps described so far must be carried out in reverse order. In order to prevent the sliding opening leaf 2 from being lifted in an unauthorized manner and to thereby ensure a removal protection, it is provided that the countersunk screw 25 is screwed into the guide element 6 until the countersunk screw 25 rests on the frame plate 26 . Now, the guide element 6 can no longer be displaced upwards and the sliding opening leaf 2 can correspondingly not be removed. The guide element 6 is tensioned on the fixed frame 3 .

The method steps of the assembly according to FIGS. 1 to 4 are carried out while the fitting of the sliding opening leaf 2 is in the open position. The fitting can now be brought into a closed position, whereby the sliding opening leaf 2 is displaced to the right in the exemplary embodiment perpendicular to the main plane. This is shown in FIG. 5 . The way in which the displacement of the sliding opening sash relative to the fixed frame works is the subject of another application.

As shown in FIG. 5 , after the sliding opening leaf 2 has been displaced, a stop 30 can be introduced in the region of the sleeper 23 in order to complete the assembly.

FIG. 6 shows a part of the fastening frame 3 with an alternative embodiment of a guide element 6 ′. In the embodiment shown, a plurality of pins 40 , 41 are provided on the fastening frame 3 , which can be blind riveted to the fastening frame 3 . The guide element 6 ′ has through holes in its strips 10 ′, 11 ′, by means of which the guide element is threaded onto the pins 40 , 41 . The guide element 6' can thus be moved upwards, or deflected upwards, along the pins 40, 41 during assembly of the opening leaf.

As can be seen in particular from the detail view in FIG. 7 , the guide element 6 ′ is fastened to the pins 40 , 41 via fastening elements 42 . Here, the fastening element 42 engages the strips 10 ′, 11 ′ from below. The fastening element 42 can be formed, for example, as a locking ring, clip or the like.

In order to fix the guide element 6 ′ in a lower position, a countersunk screw 25 is also provided, as in the above-mentioned embodiment, which can be screwed into the guide element 6 ′ from below so that it can then be supported in a fixed position. Frame 3 and holds guide element 6 ′ against fastening element 42 .

The embodiment shown in FIG. 6 has the advantage that the guide element 6 ′ can be detached. For this purpose the fastening element 42 must be removed. The guide element 6' can then be removed downwards.

It follows from FIG. 8 that the pins 40 , 41 are arranged at defined intervals over the length of the fastening frame 3 . Correspondingly, the guide elements 6 ′ are drilled at equal intervals so that the guide elements can be inserted onto the pins 40 , 41 .

Claims (10)

1. A sliding door or sliding window (1), including a fixed frame (3) and a sliding opening leaf (2) movable relative to the fixed frame, wherein the fixed frame (3) has a sliding opening leaf (2) on it. The guide element (6, 6') of the guide (4) is characterized in that, in order to assemble the sliding opening leaf (2) on the fixed frame (3), the guide element (6, 6') is movably Hold on to the fixed frame (3). 2. A sliding door or a sliding window, characterized in that, after the sliding opening leaf (2) is assembled, the guide elements (6, 6') are fixedly fixed on the fixed frame (3). 3. Sliding door or sliding window according to one of the preceding claims, characterized in that the guide element (6) is held on the fastening frame (3) for opening the leaf assembly in such a way that the guide element is held by one or more The frame slats (12, 13) are at least partially joined from the back. 4. The sliding door or sliding window according to any one of the preceding claims, characterized in that an undercut groove open downwards is provided on the fixing frame (3), in which a Guide element (6). 5 . The sliding door or sliding window as claimed in claim 1 , characterized in that the fastening frame ( 3 ) has a cavity ( 15 ) in which the guide element ( 6 ) is arranged. 6 . The sliding door or sliding window as claimed in claim 1 , characterized in that the guide element ( 6 , 6 ′) has a guide groove ( 9 ). 7 . The sliding door or sliding window as claimed in claim 1 , characterized in that the guide element ( 6 , 6 ′) has a substantially π-shaped cross-section. 8. Sliding door or sliding window according to one of the preceding claims, characterized in that the guide element (6') is guided via pins (40, 41) arranged on the fixed frame (3) and is opened Relative movement is possible with respect to the pin during sash assembly. 9. A method for assembling a sliding opening leaf (2) of a sliding door or sliding window (1) on a fixed frame (3), in said method: a. Make the guide piece (4) of the sliding opening fan (2) arranged on the sliding opening fan (2) contact the guiding elements (6, 6`) movably held on the fixed frame (3); b. Make the guide elements (6, 6`) and the sliding opening fan (2) move upward together; c. pivoting the sliding opening fan (2) about an upper horizontal axis; d. Make the opening fan (2) and the guide elements (6, 6`) descend together. 10 . The method according to claim 9 , characterized in that the guide elements ( 6 , 6 ′) are fastened in a position-fixed manner to the fastening frame ( 3 ) after the sliding opening leaf ( 2 ) has been lowered. 11 .