DE102004060202A1 - Window handle for a window with electromechanical functional elements - Google Patents

Abstract

A window handle for a window, in particular for a tilt and turn window, with electrically switchable functional elements, characterized by a design as a handle with a handle (8) for manually moving, in particular turning, a wing of the window and at least one on the handle (8) arranged from externally operable, electrical switching element for switching the functional elements.

Description

The The invention relates to a window handle for a window with electromechanical Functional elements.

window with electromechanical functional elements are known per se.

So it is known tilt windows that are around a horizontal (mostly lower) Tiltable rotary axis, by means of electric motor drives to open and close. The switching of the drives takes place via on the frame or on wing arranged switches.

These Operation of windows is indeed thought out, but unfamiliar. In addition, the assembly is for unfamiliar to the window maker and may require u.U. electrotechnical Basic knowledge.

The The invention therefore has the task of solving this problem in a simple manner to fix and to create a window handle, preferably To be particularly easy to mount and the one very simple and easy to understand Actuation and Operation of windows with electromechanical functional elements allows.

The Invention solves this object by the subject matter of claim 1.

advantageous Embodiments are to be taken from the subclaims.

The Invention provides a window handle for a window, in particular for a Tilt and turn windows, with electrically switchable functional elements, as a control handle with a handle for manual movement, in particular Turning, a grand piano the window is designed and at least one arranged on the handle, from the outside manually operated, electrical Has switching element.

Preferably the handle has a rotatably mounted on a handle rosette Handle neck on, with the handle aligned at an angle to the handle neck is.

there is no moving connection between the handle and mechanical Gear elements of the wing the window provided. Rather, the handle preferably has on the Handle neck on the outside a pivot bearing, which is completed by a handle rosette.

The Invention provides by the subject matter of claim 1 a preferably preassembled window handle in the manner of a handle, in terms of a manual operation the window at least - and even according to a preferred embodiment exclusively - for manual Moving the grand piano is designed in a rotational position and combines them directly and directly with one from the outside accessible on the handle, manually operable Switching element, which is preferably in the installed position for actuating a electromotive drive for moving the wing in and out of a Tilting position is used. Thus, the operation of a conventional Similar to window and thus simplified. In addition, the handle with the switch be designed as an optical unit responsive. Separate switching elements, which disturb the view of the window or are undesirable not necessary anymore.

There Handle and switching element can be prefabricated as a unit is In addition, the installation at the window simplified.

Of the Switching handle is accordingly preferably as a preassembled unit made by the window manufacturer simply by putting on the wing, wherein according to a particularly preferred - even independently viewable Variant of the invention - elements a e lektrischen plug connection between the wing and handle in each other which makes a particularly simple assembly possible.

Preferably By means of screws then the final assembly on the wing. portable mechanical drive elements between the wing and handle are not intended. Almost all functional elements The windows are rather electromotive or electromagnetic Drives provided, the externally accessible switching element on the handle or handle neck and possibly other switching elements are controlled.

at Turn / tilt windows with electromotive drives have it that, although the realization of an electromotive Drive for moving the grand piano in a tilted position makes sense, but not the realization a drive for moving the wing into its rotational position, because in many cases - e.g. in office buildings - while the regular Tilt position for ventilation is used, but not the rotational position. This becomes rarer used, e.g. for cleaning the windowpane.

For this reason, a turn / tilt window was created, the wing is manually movable into its rotational position and has to move the wing in and out of its tilted position an electric motor drive, for example with egg An electric motor that acts on a rigid chain that pushes the wing when opening the frame. The switching handle according to the invention allows, for example, the simple operation and handling of such a window, wherein the manual opening and closing function is combined in the manner of a manual handle with the function of an electrical switch advantageously in several ways.

Of the Handle is preferably in only two different positions swiveling, namely preferably in the downwardly facing closure position and in which swiveled by 90 ° Horizontal position for the rotation opening of the window.

The Kippöffnen and closing done over an electric motor drive, by means of the switching device actuated is, which is preferably arranged in the handle neck.

When Another special advantage to mention is still the variants the dependent claims Given simple interchangeability of the electrical circuit in Window handle and / or the switching units.

The Invention also provides a window handle for a window, in particular for a Tilt and turn windows, with electrically switchable functional elements, characterized by a design as a handle with a handle for manually moving, in particular turning, a wing of the Window, and at least one arranged in the handle rocker switch for switching the functional elements in a simple way the handle through the operation allowed by switching elements.

following the invention with reference to the drawing with reference to the preferred embodiment explained in more detail, wherein Also, other advantages of the invention will become apparent. It shows:

1 a perspective view of a handle as a preassembled mounting unit;

2 an explosive view of essential parts of the handle 1 ;

3 and 4 Top views on elements 1 and 2 ; and

5 a sectional view of a handle on a (metal) profile of a window sash.

1 shows a handle 1 for a tilt and turn window, which is used to manually open and close a wing of a turn / tilt window (the sash profile 30 is in 5 shown) in and out of a rotational position about a vertical axis of rotation and at least for switching an electromotive drive of the turn / tilt window is designed to open and close the wing in and out of a tilted position.

1 shows the handle 1 with a handle neck 2 and a right-angled handle (section) 8th ,

The handle neck 2 is by means of appropriate bearing elements in the Schaltgriff rosette 5 stored, which is attached to a window sash relative to this rotatably. This is the Schaltgriffrosette 5 eg on the wing profile by screws (not visible here) attached (see 5 ) In addition, an electrical connector between the wing and the handle is realized.

A Connection between wings and shift handle over movable gear elements does not exist.

In order to Although the handle to move the wing about its vertical axis of rotation be used, but not for manual operation of fittings of the Window. These are rather by electromotive or electromagnetic Functional elements, so by electromotive movable pin on wing realized, e.g. with corresponding elements like a trap interact with the frame

In the handle neck 2 the switching handle 3 is a housing insert 3 introduced, on which a rocker switch 4 located (see also 5 ).

The rocker switch 4 switches according to the applied symbols 31 (please refer 1 : open and closed) electric motor drives and other associated functional elements such as a rotary and / or a tilting bearing in their corresponding functional position to move the sash in the tilted or in the closed position. The handle remains 8th relative to the handle escutcheon 5 unmoved in the closed position or the starting position.

To open and close the window sash in his and out of its tilting position is used exclusively from the outside manually accessible switching element, which is inexpensive and compact on the type of rocker switch here 4 is designed

From the support surface 29 the selector handle rosette 5 protrude on the wing-facing side of a power strip 6 (or alternatively a female connector) as well as two Zentrieransätze 7 out.

The power strip 6 contacted when plugging on the wing a corresponding socket strip 7 (or power strip) on the wing.

It is essential that an electrical connector between the handle 8th or its handle neck and the wing profile 30 is realized, so that no cables are to be connected in the area of the handle during assembly more.

The two centering approaches 7 interact with corresponding recesses on the sash profile (not visible here, the sash profile is in 5 visible, noticeable).

For assembly, only the pre-assembled handle must 1 with its centering approaches 7 be meshed with the corresponding recesses in the wing, taking care that the connector strip 6 and the socket strip interlock. Then, optionally, an (ideally) preassembled screw (s) of the switching handle can be screwed into the sash. Locking rods or the like are not mechanically connected to the handle. It is also conceivable to fix the corresponding plug connection part (socket strip or plug strip) in the wing with a short cable to the controller in the wing (not shown here) and after mounting the handle connect this cable with its connector part to the corresponding connector part on the handle.

Furthermore is the handle with only a few moving parts and circuit elements surprising easy to set up, although it has a variety of switching elements and functions and also the possibility for manual rotation opening of the window.

2 shows an explosive composition of the control handle, in which the functional elements are visible, which are essentially relevant to the pivot bearing and the electrical switching functions.

The handle neck 2 passes axially through a recess (bore 9 ), which a housing insert 3 the rocker switch 4 picks up and in the rosette facing area a bearing insert 10 ,

The bearing insert 10 has an annular flange 11 on, on which the Schaltgriffrosette 5 supports and the thus formed storage on the bearing plate 12 suppressed.

Below the flange 11 of the bearing insert 10 there is a ring heel 13 on which a bearing disc 14 is placed, the opposite resilient locking cams 15 having, in corresponding recesses 16 engage the selector handle rosette.

This bearing disc 14 is located between the flange 11 and the bearing plate 12 in the assembled state and ensures a wear-free operation of this handle bearing.

In a recess 18 the bearing plate 12 is also a circuit board 17 used, with resilient locking tongues 19 the circuit board 17 lock in the recess.

On the front of the circuit board are two push buttons next to each other 20 . 21 arranged, at least one light emitting diode 22 and at least one (micro) switch 23 ,

On the back of the circuit board 17 is the power strip 6 arranged, which is a passage in the bottom of the bearing plate 12 be upheld.

The 3 shows a view from the bottom of the handle bearing without the bearing plate 12 ,

Good to see here is the Schaltgriffrosette 5 which is approximately oval in the present case. Opposite are located the centering approaches 7 for screw-fastening the switching handle.

Inside the handle rosette are the recesses 16 to recognize in which the locking cams 15 the bearing disc 14 intervention. The bearing plate 14 rotatably encloses the bearing insert 10 , in which again the housing insert of the rocker switch is located.

In the rocker switch insert are the two switch tappets 24 and 25 arranged, which are arranged like a segment, so that they are in contact with the two keyswitches even at 90 ° pivoting of the control handle 20 and 21 to ensure.

The bearing insert 10 has at its front edge surface a tax curve-shaped depression 26 on, in the in the closed position of the switching cam of the microswitch 23 can press in unrestrained. When the control handle is pivoted from the closed position into the rotary position, the switching cam of the microswitch runs 23 against or on the cam 26 , so that the switching cam is pressed and thus the unlocking pulse for the rotational position is forwarded to the control unit or the electromechanical locks for the rotational position.

4 shows the bearing plate 12 with inserted circuit board 17 that have an index pin 21 should be mounted properly.

The bearing plate 12 is mounted on the surface of the sash together with the gear handle and can be easily replaced in case of service.

5 shows a longitudinal section through the handle neck 2 , in which the housing insert of the rocker switch is located. This housing insert 3 is made of a light-conducting transparent plastic, such. As acrylic, among other things, and has, inter alia, the task of the light-emitting diodes 22 imitated light to rocker switch border 28 to lead. For this purpose, the different colors of the LEDs for visual identification of the switching element are available.

The rocker switch 4 is stored in a further insert within the housing insert and guides the switch plunger 24 and 25 , in turn, on the push-button 20 and 21 Act.

The 5 shows the mounting of the control handle on the sash profile, wherein it can be seen that the connector strip 6 protrudes into the rebate of the window and there can be connected easily and functionally reliable with the plug of the controller. The corresponding female connector is not shown here.

Of the designed handle like this is very compact and extremely easy to service.

to Fixing the entire handle is in the stop of the sash profile a punching made, on the one hand to carry out the Plug-in unit leadership serves and on the other hand has two centering holes, the Recording the centering approaches serve, which are arranged at the bottom of the handle rosette protruding are.

The Established in such a way that from the rebate of the sash two Screws are screwed into threaded holes in the handle rosette, which are located centrally in the centering approaches.

The Grifflagerung has in its interior an elastic locking element on, the two detent positions of the handle clearly noticeably positioned and on the other hand, the pivoting range of 90 ° from the closure in the Rotary position clearly limited.

The Callipers are on the grip surface in the area of the handle neck arranged.

The electrical switching elements and the handle bearing are space-saving and compact arranged in the handle rosette and separately einfachst as a circuit unit with the circuit board 17 completely interchangeable.

1

shifter

2

handle neck

3

housing insert

4

rocker button

5

Shifter escutcheon

6

power strip

7

Centering projections

8th

handle

9

drilling

10

bearing insert

11

annular flange

12

bearing plate

13

annular shoulder

14

bearing disk

15

locking cams

16

recesses

17

circuit board

18

recess

19

locking tongues

20 21

Push switch

22

led

23

(Micro) switch

24 25

switching plunger

26

deepening

28

Rocker button border

29

bearing surface

30

airfoil

31

symbols

Claims (29)

Window handle for a window, in particular for a tilt and turn window, with electrically switchable functional elements, characterized by a design as a control handle with a) a handle ( 8th ) for manually moving, in particular turning, a wing of the window, and b) at least one of the handle ( 8th ), externally operable manually, electrical switching element for switching the functional elements. Window handle according to claim 1, characterized in that the handle ( 8th ) rotatably on a handle rosette ( 8th ) has mounted handle neck. Window handle according to claim 2, characterized in that the handle ( 8th ) is aligned at an angle to the handle neck. Window handle according to claim 1, 2 or 3, characterized in that the handle ( 8th ) has no mechanical connection to mechanical transmission elements of the wing of the window. Window handle according to one of the preceding claims, characterized in that in the handle rosette at least one further switching element is designed and arranged such that it from the handle ( 8th ) is operable at the rotation. Window handle according to one of the preceding claims or according to the preamble of claim 1, characterized in that at the in the mounted position towards the wing facing support surface ( 29 ) of the handle rosette ( 4 ) a power strip ( 6 ) or a female connector is formed. Window handle according to one of the preceding claims, characterized in that on the support surface ( 29 ) at least one centering approach ( 7 ) is trained. Window handle according to one of the preceding claims, characterized in that in the handle neck ( 2 ) of the control handle ( 3 ) a housing insert ( 3 ) is introduced, on which a manually operated from the outside rocker switch ( 4 ) is located as a switching device. Window handle according to one of the preceding claims, characterized in that the handle neck ( 2 ) axially a recess (bore 9 ), which at least one housing insert ( 3 ) of the rocker switch and / or a bearing insert ( 10 ). Window handle according to one of the preceding claims, characterized in that the bearing insert ( 10 ) an annular flange ( 11 ), on which the Schaltgriffrosette ( 5 ) supporting the storage thus formed on a bearing plate ( 12 ) presses. Window handle according to one of the preceding claims, characterized in that below the annular flange ( 11 ) of the bearing insert ( 10 ) a ring shoulder ( 13 ) is formed on the one bearing disc ( 14 ), the resilient locking cams ( 15 ), which in corresponding recesses ( 16 ) engage the selector lever rosette. Window handle according to one of the preceding claims, characterized in that the bearing disc ( 14 ) between the flange ( 11 ) and the bearing plate ( 12 ) is arranged Window handle according to one of the preceding claims, characterized by a recess (in 18 ) of the bearing plate ( 12 ) arranged circuit board ( 17 ). Window handle according to one of the preceding claims, characterized by resilient latching tongues ( 19 ), which the printed circuit board ( 17 ) lock in the recess. Window handle according to one of the preceding claims, characterized in that on the front side of the printed circuit board at least one, preferably two or more, pushbutton ( 20 . 21 ) is / are arranged. Window handle according to one of the preceding claims, characterized characterized in that on the circuit board also at least one LED is arranged. Window handle according to one of the preceding claims, characterized by further comprising on the printed circuit board at least one (micro) switch ( 23 ) is arranged such that it is actuated upon rotation of the handle thereof. Window handle according to one of the preceding claims, characterized in that on the back of the printed circuit board ( 17 ) the power strip ( 6 ) or - female connector is arranged which a passage in the bottom of the bearing plate ( 12 ). Window handle according to one of the preceding claims, characterized in that within the Schaltgriff rosette latching recesses ( 16 ) for engagement of the locking cams ( 15 ) of the bearing disk ( 14 ) are formed. Window handle according to one of the preceding claims, characterized in that on the rocker button insert the two switch plungers ( 24 and 25 ) are arranged like a segment. Window handle according to one of the preceding claims, characterized in that the bearing insert ( 10 ) has a control cam for actuating the microswitch. Window handle according to one of the preceding claims, characterized in that the printed circuit board ( 17 ) an index pin ( 21 ) having. Window handle according to one of the preceding claims, characterized characterized in that the housing insert the rocker switch made of a light-conducting transparent plastic consists. Window handle according to one of the preceding claims, characterized characterized in that the housing insert of the light-emitting diodes extends to the rocker cover. Window handle according to one of the preceding claims, characterized in that the light emitting diodes in any color and that the housing insert and / or the Tastwip pen covers are designed such that symbols ( 31 ) appear on the push-button cover with a bright outline. Window handle according to one of the preceding claims, characterized in that the rocker button ( 4 ) is mounted in a further insert within the housing insert, in which the switch plunger ( 24 and 25 ) for acting on the push button switch ( 20 and 21 ) are guided displaceably. Window handle according to one of the preceding claims, characterized characterized in that the at least one manually operable from the outside Switching device for switching an electric motor drive and for switching an electromotive drive of the turn / tilt window to open and Shut down the grand piano is designed in one and from a tilted position. Window handle according to one of the preceding claims, characterized characterized in that formed in the handle rosette further Switching element at least for actuation electromotive or electromagnetic locking devices the window is designed. Window handle for a window, in particular for a tilt and turn window, with electrically switchable functional elements, characterized by a design as a handle with a handle ( 8th ) for manually moving, in particular turning, a wing of the window, and at least one in the handle ( 8th ) arranged switching rocker for switching the functional elements.