DE102019126117A1 - Hardware system and component - Google Patents

Abstract

A fitting system for a component that has a window frame and a sash movable with respect to the window frame comprises at least one modular functional unit which comprises an electric drive and, in the assembled state, is designed to adjust the sash between at least two different functional states by means of the electric drive . The fitting system further comprises a frame element which has a central opening and a frame body extending around the central opening. The frame body has a fastening section for fastening the frame element on the frame or on the sash and is designed in such a way that, in particular in the fastened state, it defines a receiving space for accommodating the at least one modular functional unit.

Description

The invention relates to a fitting system for a component, in particular for a window or a door, wherein the component has a frame and a sash movable with respect to the frame, and wherein the fitting system has at least one modular functional unit which includes an electric drive and is in the assembled state is designed to adjust the wing by means of the electric drive between at least two different functional states.

Electrically driven functional units for fitting systems are known in different configurations, each of which is provided for different purposes, such as for example for automatically opening and closing a sash, for automatically locking a closed sash or for automatically tilting or parking a sash. In particular, the modular functional unit can be designed as a locking unit with a motor-adjustable locking element, as an opener / closer unit with a motor-adjustable parking arm or as a motor-driven pivot bearing. A fitting system according to the invention can have a set of several modular functional units, the modular functional units being able to be put together in a modular manner in a wide variety of arrangements and combinations, as is the case, for example, in FIG DE 10 2017 104 405 A1 is revealed.

In the production of a generic component, the modular functional unit can be attached to a predetermined position directly on the frame or on the sash, for example in the area of the rebate clearance. This is associated with considerable effort - especially in the case of larger sets of modular functional units. The installation space required by the modular functional unit can also make it necessary to provide a recess at a predetermined position in the frame or sash profile. This complicates the manufacturing process.

It is an object of the invention to simplify the production of components of the type mentioned.

According to the invention, a frame element is provided which has a central opening and a frame body encircling the central opening, the frame body having a fastening section for fastening the frame element on the frame or on the sash and being designed in such a way that, in particular in the fastened state, it has a receiving space defined for accommodating the at least one modular functional unit.

The assembly of the modular functional unit is made easier due to the receiving space. In particular, it is possible to pre-assemble the at least one modular functional unit on the frame element and then to attach the frame element together with the functional unit to the frame or sash. Because of the frame shape, the positioning of the frame element on a frame or sash profile is relatively easy. In particular, the assembly can take place in such a way that the central opening of the frame element is aligned with a door or window opening of the associated component. In addition to accommodating one or more modular functional units, the frame body can also serve as a cable duct. One advantage of the frame element is that it enables the modular functional unit and, if necessary, the cabling on the finished component to be covered.

The receiving space can be formed by a cavity in the frame body. Alternatively, it is also possible that the receiving space results in the assembled state of the fitting system in connection with the frame and / or the sash of the component. That is to say, the frame and / or the wing of the component can define at least one wall section of the receiving space.

Further developments of the invention can be found in the dependent claims, the description and the accompanying drawings.

The receiving space preferably extends along the entire circumference of the frame body. This allows a particularly flexible placement of modular functional units. In particular, one and the same frame element can be used for a large number of fitting systems with different arrangements of modular functional units.

The receiving space can have a rectangular cross section in order to facilitate the accommodation of rectangular module housings.

According to a special embodiment of the invention, the frame body is composed of elongated profile elements. Profile elements are relatively inexpensive and easy to machine.

Another embodiment of the invention provides that the frame body has a C-shaped, L-shaped, U-shaped or hollow profile-like cross section. This enables a particularly simple construction.

The frame body can have a fixing section which is designed to fix the modular functional unit on the frame element. This facilitates assembly in particular insofar as the position of the modular functional unit is predetermined by the fixing section and is accordingly recognizable. In addition, the fixing section can have screw holes, adhesive surfaces, clamping devices, snap devices and the like, whereby the attachment of the modular functional unit to the frame body is facilitated.

It can be provided that the frame body has a first frame part and a second frame part, the first frame part including the fastening section and the second frame part being designed for a releasable coupling with the first frame part. Thus, when a repair or replacement of the modular functional unit is necessary, it is not necessary to remove the entire frame element from the component. Rather, it is sufficient to simply detach the second frame part from the first frame part and reconnect it to the second frame part after the repair or replacement work has been completed.

The fixing section can be formed on the second frame part. This makes it possible to remove the second frame part together with all attached functional units from the component and, for example, to bring it to a workshop.

According to a further embodiment of the invention, the fastening section has passages for fastening means such as screws and / or at least one adhesive surface and / or connecting elements of a snap connection. This enables a particularly simple assembly of the frame element on the associated component. In principle, the frame element could also be provided for clamping or foaming in a recess in the window frame or the sash.

According to one embodiment of the invention, the frame body is made of metal, in particular aluminum.

An alternative embodiment of the invention provides that the frame body is made from a fiber composite, in particular from a glass fiber reinforced plastic.

The frame body preferably has a maximum cross-sectional dimension in the range from 5 mm to 60 mm, preferably from 15 mm to 40 mm. This makes it easier to attach the frame element in the rebate area of the component. In this case, the visual appearance of the component is at most slightly impaired by the frame element. A particularly preferred embodiment provides that the frame body has a rectangular cross-sectional shape with a height in the range from 20 mm to 40 mm and a width in the range from 15 mm to 35 mm.

The modular functional unit can be a locking unit which, in the assembled state, is designed to releasably fix the sash on the frame, in particular the locking unit having a locking element which can be moved between a fixing position and a release position by means of the electric drive. The receiving space is particularly suitable for accommodating such a closure unit. A set of several such locking units can replace a conventional espagnolette lock.

Alternatively, the modular functional unit can be a bearing unit which, in the assembled state, is designed for the rotatable mounting of the sash on the frame, in particular wherein the bearing unit comprises a first bearing part designed for attachment to the frame and a second bearing part designed for attachment to the sash and wherein in the assembled state the second bearing part can be displaced transversely to the frame plane relative to the first bearing part by means of the electric drive. Such a storage unit enables the sash to be set down in a position spaced apart from the frame plane, for the purpose of ventilation, for example.

The modular functional unit can also be an opener / closer unit, which in the assembled state is designed to automatically open and close the sash at least during an automatic phase, in particular where the opener / closer unit is provided to grip the sash or the frame Has adjusting element which is movable by means of the electric drive between a retracted position and an extended position.

A fitting system according to the invention can have a set of modular functional units such as locking units, storage units and / or opening / closing units. In this case, all of the modular functional units are preferably accommodated in the receiving space.

The invention also relates to a component for closing a building opening, in particular a window or a door, with a window frame, a sash that is movable with respect to the window frame, and a fitting system.

According to the invention, the fitting system is designed as described above, with the Frame element is attached to the frame or the wing and wherein the modular functional unit is housed in the receiving space.

Such a component is easy to manufacture and assemble. Due to the possibility of accommodating several different functional units in the receiving space, a component according to the invention can also be used in a particularly versatile manner.

The frame element is preferably fastened in a rebate area of the component. The frame shape supports such an attachment. There is often usable installation space in the rebate area of components.

According to one embodiment, the fitting system comprises at least one decorative element which is attached to an outside of the frame body and is adapted to the frame and / or a sash of the sash with regard to the visual appearance. For a user it is then hardly or not at all recognizable that a frame element is attached at all. Furthermore, the decorative element can increase the stability of the frame body. The decorative element can, for example, have a veneer. The decorative element can preferably be releasably coupled to the frame body and thus exchanged.

It is preferred that the width and / or the height of the frame element corresponds at least substantially to the width or the height of the window frame or a sash frame of the sash. Accordingly, the size of the frame element is preferably adapted to common window or door sizes.

• 1 zeigt ein erfindungsgemäßes Beschlagsystem in einer Vorderansicht.
• 2 ist eine Teildarstellung des Beschlagsystems gemäß 1 mit getrennten Rahmenteilen eines Rahmenelements in einer Ansicht schräg von hinten.
• 3 ist eine Teildarstellung des Beschlagsystems gemäß 1 mit getrennten Rahmenteilen eines Rahmenelements in einer Ansicht schräg von vorn.
• 4 ist eine teilweise Querschnittsansicht eines Bauelements, das gemäß einer ersten Ausführungsform der Erfindung gestaltet ist.
• 5 ist eine teilweise Querschnittsansicht eines Bauelements, das gemäß einer zweiten Ausführungsform der Erfindung gestaltet ist.
• 6 ist eine teilweise Querschnittsansicht eines Bauelements, das gemäß einer dritten Ausführungsform der Erfindung gestaltet ist.
• 7 ist eine teilweise Querschnittsansicht eines Bauelements, das gemäß einer vierten Ausführungsform der Erfindung gestaltet ist.

The invention is described below by way of example with reference to the drawings.

• 1 shows a fitting system according to the invention in a front view.
• 2 is a partial representation of the hardware system according to 1 with separate frame parts of a frame element in a view obliquely from the rear.
• 3 is a partial representation of the hardware system according to 1 with separate frame parts of a frame element in a view obliquely from the front.
• 4th Figure 13 is a partial cross-sectional view of a device designed in accordance with a first embodiment of the invention.
• 5 Figure 13 is a partial cross-sectional view of a device designed in accordance with a second embodiment of the invention.
• 6th Figure 13 is a partial cross-sectional view of a device designed in accordance with a third embodiment of the invention.
• 7th Figure 13 is a partial cross-sectional view of a device designed in accordance with a fourth embodiment of the invention.

This in 1 to 3 Hardware system shown 11 comprises a frame element 13th that has a central opening 15th and one completely around the central opening 15th surrounding frame body 17th having. As in 1 recognizable has the frame element 13th a rectangular shape. The in 1 to 3 The illustrated embodiment is the frame element 13th executed in two parts and accordingly has a first frame part 21 as well as a second frame part 22nd on. Both frame parts 21 , 22nd are made of elongated profile elements 25th composed, which are preferably made of metal or a fiber composite material. In the cross-section are the elongated profile elements 25th L-shaped. They complement each other to form a rectangular profile when the frame parts 21 , 22nd are joined together. For a releasable coupling of the second frame part 22nd with the first frame part 21 latching elements or arrangements of screw holes and threaded sections can be provided, which is shown in 1 to 3 however, is not shown.

In the 2 the back facing the viewer 27 of the first frame part 21 is used as a fastening section for fastening the frame element 13th formed on a frame or sash profile. You can accordingly with screw feedthroughs 29 be provided of which in 2 one is shown. The backside 27 of the first frame part 21 can also be used as an adhesive surface.

Between the frame parts that are coupled to one another 21 , 22nd a cavity is formed, which is here completely around the central opening 15th extends around. This forms a recording room 33 ( 2 ), in which several modular functional units 35 of the hardware system 11 are housed. With the modular functional units 35 it is preferably electrically driven locks, wing openers and / or adjustable pivot bearings. As shown are the modular functional units 35 on the second frame part 22nd attached. This is provided with corresponding fixing sections, which is shown in 1 to 3 but is not discernible. Also not shown are electrical supply and control lines that form the modular functional units 35 connect to a power supply and a control device and which in the receiving space 33 are relocated.

For actuators of the modular functional units 35 , which from the frame element 13th are to be led out, corresponding openings (not shown) in the second frame part 22nd intended.

4th shows the fitting system according to the invention 11 in a simplified cross-sectional view on the frame 37 a window according to the invention, only partially shown 39 . The window 39 has in addition to the frame designed for attachment to a stationary wall section 37 one opposite the frame 37 movable, in particular rotatable or tiltable, wing 41 on the one here a casement 43 and a pane of glass held by it 45 includes. The frame 37 and the casement 43 can be made from wooden profiles.

The frame element 13th of the hardware system 11 is in the fold area 47 of the window 39 on the frame 37 attached, for example screwed and / or glued to this. In the frame 37 is therefore a recess 49 designed for receiving the frame element 13th is designed. In principle, the frame element could 13th also be clamped or foamed in a recess that is open on one side, for example.

In 5 is an alternative embodiment of a window according to the invention 39 shown, which is similar to the one in 4th shown windows 39 is designed. In contrast to 4th has the frame element 53 however, not a square, but an elongated rectangular cross-sectional shape. Furthermore, the recess 49 at least in part through a decorative element 60 covered, which is preferably made of wood. This is from the inside of the room 61 on the frame 37 and the frame element 53 put on and designed such that its front 62 flush with the adjacent front 65 of the sash 43 is.

At the in 6th illustrated embodiment of a window according to the invention 39 is the frame element 63 executed in one piece and has an L-shaped cross section. The recording room 33 is not here through a cavity within the frame element 63 formed, but through the recess 49 of the frame 37 , which through the frame element 63 is covered.

7th shows a further embodiment of a window according to the invention 39 which largely corresponds to the in 6th corresponds to the embodiment shown. The one-piece frame element 73 however, here has overlapping sections 75 which extend over the edges of the recess 49 reach out and on the frame 37 issue.

In the manufacture of a window according to the invention 39 first the modular functional elements 35 by means of the fixing sections provided on the frame element 13th , 53 , 63 , 73 attached. Then the frame element 13th , 53 , 63 , 73 with the attached functional elements 35 into the recess 49 of the frame 37 used and fixed in this. Frame elements 13th , 53 , 63 , 73 with attached functional elements 35 can be pre-assembled and kept in stock so that a manufacturer of windows or doors can source them and assemble them easily and quickly. The advantage here is that there are no complex modifications to the windows 39 required are. These can even be provided with connecting rod fittings and, if necessary, be used without functional units. If necessary, cutouts must be made on the window profiles, but this can be done quickly and easily.

Embodiments are also possible in which the attachment of the frame elements 13th , 53 , 63 , 73 on the wing 41 instead of on the frame 37 he follows. Fitting systems according to the invention 11 are not only suitable for wooden windows, but also for plastic and metal windows.

List of reference symbols

11

Hardware system

13th

Frame element

15th

central opening

17th

Frame body

21

first frame part

22nd

second frame part

25th

Profile element

27

back

29

Screw feedthrough

33

Recording room

35

modular functional unit

37

Frame

39

window

41

wing

43

Casement

45

Pane of glass

47

Folding area

49

Recess

53

Frame element

60

Decorative element

61

Inside of the room

62

Front of the decorative element

63

Frame element

65

Front of the sash

73

Frame element

QUOTES INCLUDED IN THE DESCRIPTION

This list of the documents listed by the applicant was 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.

Patent literature cited

• DE 102017104405 A1 [0002]

Claims (18)

Fitting system (11) for a structural element (39), in particular for a window or a door, wherein the structural element (39) has a frame (37) and a sash (41) that is movable with respect to the frame (37), and the hardware system ( 11) includes: at least one modular functional unit (35), which comprises an electric drive and, when installed, is designed to adjust the sash (41) between at least two different functional states by means of the electric drive, and a frame element (13, 53, 63, 73) , which has a central opening (15) and a frame body (17) running around the central opening (15), the frame body (17) having a fastening section (27) for fastening the frame element (13, 53, 63, 73) to the frame (37) or on the wing (41) and is designed in such a way that it defines a receiving space (33) for accommodating the at least one modular functional unit (35), in particular in the attached state. Fitting system according to Claim 1 , wherein the receiving space (33) extends along the entire circumference of the frame body (17). Fitting system according to Claim 1 or 2 , wherein the receiving space (33) has a rectangular cross section. Fitting system according to one of the preceding claims, wherein the frame body (17) is composed of elongated profile elements (25). Fitting system according to one of the preceding claims, wherein the frame body (17) has a C-shaped, L-shaped, U-shaped or hollow profile-like cross section. Fitting system according to one of the preceding claims, wherein the frame body (17) has a fixing section which is designed for fixing the modular functional unit (35) on the frame element (13, 53, 63, 73). Fitting system according to one of the preceding claims, wherein the frame body (17) has a first frame part (21) and a second frame part (22), the first frame part (21) comprising the fastening section (27) and the second frame part (22) for a releasable coupling is formed with the first frame part (21). Fitting system according to Claim 6 and 7th , wherein the fixing section is formed on the second frame part (22). Fitting system according to one of the preceding claims, wherein the fastening section (27) has passages (29) for fastening means such as screws and / or at least one adhesive surface and / or connecting elements of a snap connection. Fitting system according to one of the preceding claims, wherein the frame body (17) is made of metal, in particular aluminum. Hardware system according to one of the Claims 1 to 9 wherein the frame body (17) is made from a fiber composite, in particular from a glass fiber reinforced plastic. Fitting system according to one of the preceding claims, wherein the frame body (17) has a maximum cross-sectional dimension in the range from 5 mm to 60 mm, preferably from 15 mm to 40 mm. Fitting system according to one of the preceding claims, wherein the modular functional unit (35) is a locking unit which, in the assembled state, is designed to releasably fix the sash (41) to the frame (37), in particular wherein the locking unit has a locking element that is activated by means of the electrical Drive is movable between a fixing position and a release position. Hardware system according to one of the Claims 1 to 12th , wherein the modular functional unit (35) is a storage unit which, in the assembled state, is designed for rotatable mounting of the sash (41) on the frame (37), in particular wherein the storage unit has a first bearing part designed for attachment to the frame (37) and a Fastening on the wing (41) comprises a second bearing part formed and wherein, in the assembled state, the second bearing part can be displaced by means of the electric drive relative to the first bearing part transversely to the frame plane. Hardware system according to one of the Claims 1 to 12th , wherein the modular functional unit (35) is an opener / closer unit which, in the assembled state, is designed to automatically open and close the sash (41) at least during an automatic phase, in particular wherein the opener / closer unit is used to engage on the sash (41) or on the frame (37) provided adjusting element which can be moved by means of the electric drive between a retracted position and an extended position. Component (39) for closing a building opening, in particular a window or door, with a frame (37), one opposite the Blind frame (37) movable sash (41) and a fitting system (11), wherein the fitting system (11) is designed according to one of the preceding claims, wherein the frame element (13, 53, 63, 73) on the window frame (37) or on the sash (41) is attached and wherein the modular functional unit (35) is housed in the receiving space (33). Component after Claim 16 , wherein the frame element (13, 53, 63, 73) is fastened in a fold region (47) of the structural element (39). Component after Claim 17 , wherein the fitting system (11) comprises at least one decorative element (60) which is attached to an outside of the frame body (17) and, with regard to the visual appearance, to the frame (37) and / or a sash frame (43) of the sash (41) is adapted.

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