EP2563995A1

EP2563995A1 - Multifunctional handle for ventilation control, in particular for windows

Info

Publication number: EP2563995A1
Application number: EP11724038A
Authority: EP
Inventors: Martin Fecher
Original assignee: Zimmerei Robert und Martin Fecher GbR
Current assignee: Zimmerei Robert und Martin Fecher GbR
Priority date: 2010-04-29
Filing date: 2011-04-29
Publication date: 2013-03-06
Also published as: DE202010008971U1; DE102010060404A1; WO2011135548A1; DE102010018780B3

Abstract

The invention relates to a multifunctional handle for the controlled opening and closing of windows, doors or the like, consisting of a handle element and of a fastening element, wherein the fastening element also connects with the closing mechanism arranged in the window, door or the like. According to the invention, the functional element arranged on the handle element (2) is a switching element (4) which triggers the start of a time interval of a time-measuring instrument (5) arranged in the handle element (2), it being possible for the end of this time interval to be indicated by at least one acoustic noise or (15) an equivalent electronic or mechanical signal.

Description

Multifunction handle for ventilation control, especially for windows

Technical area

The invention relates to a multi-function handle for controlled opening and closing of windows and doors or the like, consisting of a handle element and a functional element and a fastening element, wherein the functional element with the in the window or door

arranged mechanics connected.

definitions

In the following, the term multi-function handle is understood to mean all handle types that are particularly suitable for opening and closing windows or doors. They usually have a handle element that can be actuated by hand and preferably ergonomically fits into it. From the handle member extends, usually at right angles another piece of the handle, to the point where a rosette attaches. Last is used to attach the multi-function handle to a window or door so that it can function properly. Part of the multifunction handle is also a fastener. This usually joins or penetrates the rosette. The fastener is generally formed as a quadrilateral or polygonal. It is suitable for entering into a mechanical connection with the closing element arranged in a window or a door. The functional element is an element that gives the multifunction handle a new function in addition to opening and closing.

In the inventive multi-function handle is a timepiece

arranged. This is preferably platinum-shaped or narrow, so that it can be installed in the cavity within the grip element of the

Multifunction handle can be inserted. Preferably, it is also already provided with a battery. The battery is a long-life battery, such as a lithium battery. Also, conventional batteries, for example, the size AA can be used. By a switching element, such as an actuator, such as a pressure switch or a slide or toggle switch or by a defined position of the mutiblocation handle with respect to its rest position (closed window or door closed) triggers the start of the timing instrument. The purpose of the timekeeping instrument is to remind the user that the window or the door must be closed again, because, for example, the ventilation process is completed and energy is saved by closing the door or the window. The interval from the start of the timekeeping instrument to the end corresponds to a permitted or even a previously set time that a window or door should remain open for ventilation purposes. A reminder function, for example an acoustic signal, reminds the user of the expiration of the defined time frame. The switching element may also be a detection element which triggers a switching signal at a certain position of the grip element.

The term switching element also means such elements as reed contacts, which detect, for example, the open position of a window or a door. The simplest switching element provided for this invention is a push-button switch which is independent of the position or position of the grip element is triggered by intentional actuation and the time measuring instrument after a defined time a control signal or another signal, for example, emits an acoustic signal.

State of the art

Handles for opening and closing windows or doors are already known in different embodiments. From the prior art, such devices are also known, which are suitable to detect an open window and a device, which is usually a separate component to give the user information that the window is open. As a result, a kind of control function for open windows can be provided at any location, for example in a house. In particular, if the user leaves the house, this is a reliable function for him to recognize whether any windows are still open in the house.

There are already handles for opening and closing of windows or doors that emit a signal in conjunction with the open door or the open window, known in different embodiments. For example, DE 10 2005 053 821 A1 describes a radio adapter for a window or door handle with which the current grip position is to be detected and then transmitted wirelessly to a central station by radio.

For this purpose, the wireless adapter is plugged into the window handle and door handles usually present handle actuating pin, which thereby frictionally engages in a cam, the lateral cam surface of a

Actuating pin of a microswitch is scanned so as to detect the positions "open" or "closed" according to the current handle position. Here, a position change can also be displayed directly on the wireless adapter, by providing light-emitting diodes, the z. B. lights red when the windows or doors "open", and green when they are "closed". From DE 10 2004 018 064 A1 a monitoring device for window handles is also known, the respective position is to be monitored remotely. For this purpose, the respective handle shaft or the respective handle bolt carries a shift gate, which controls the individual grip positions associated sensors whose

Output signals are then sent by radio to a message center.

However, such multifunctional handles are expensive in their respective

Construction and thus associated with relatively high cost and are therefore z. B. less suitable for private users.

In this connection, finally, DE 103 23 686 A1 has proposed a so-called ventilation control sensor, specifically for the precise control of the opening or ventilation intervals of windows and doors, in order to be able to prove that the tenant is probably not enough in the case of possible mold growth has aired. With this ventilation control sensor, which can be attached to the respective window or door, each opening or

Close with the opening period and date electronically registered and stored so that this information can be retrieved with a suitable reader and stored in a computer. This ventilation control sensor can optionally with a moisture meter, a

Timer in conjunction with a beep or only one

Detection chip for checking the opening or ventilation intervals

be equipped. This control device may well be of interest to a landlord in order to avoid possible mold growth

However, the current handle position of a window is not detected and thus not the current type of ventilation was aired, "tilted" or "open". Disadvantages of the invention

One of the major disadvantages of the reminder functions known from the prior art is that a high outlay is associated with the installation of the device.

In addition, it is necessary that the additional expenses regarding the power supply are necessary. Furthermore, the visual appearance is influenced by the known devices, which is not desired in the rule.

Object of the invention

The object of the invention is to design a simple handle for opening / closing a window or a door such that a reminder function is activated immediately after actuation or else during actuation to ensure that controlled ventilation of rooms is possible.

The aim is to maintain the ventilation processes for ventilation of rooms with fresh air at optimal time intervals and time intervals and thus to save energy. A mildew due to excessive humidity should be avoided. In particular, too long ventilation times, for example, in cold seasons, avoided and above all, a sense of time for a proper ventilation behavior are created.

Solution of the task

The object is achieved according to the invention in a very simple manner that a multi-function handle is proposed in which a

Timing instrument is integrated, which is directly or indirectly operable with a switching element, which releases by triggering the switching element after a certain time interval, this at least one acoustic noise or equivalent electronic or mechanical signal. As switching elements electrical switches, position sensors, reed contacts or similar mechanical and electronic switches can be provided.

Advantages of the invention

One of the essential advantages of the invention is that conventional handles, such as are arranged on windows, through which

inventive multi-function handle can be easily replaced.

According to the present invention, it is expedient that the

Timing instrument on the transmitter so with a

Detecting device is coupled, that at least at the handle positions "tilted" and "open" with the end of the set period of time, the acoustic noise is heard, and it may be advantageous that when the handle position "tilted" another acoustic noise is heard as in the handle position "open". It is also advantageous if the acoustic noise can be heard as a clear tone or a melody and the duration of the opening, z. As a window, the acoustic noise itself and its beginning on

Time measuring instrument is each adjustable. This makes it possible, the time duration for leaving a tilted window z. B. to 1 5 minutes to set, d. H. after this time then sounds z. For example, a beep sounds to remind the user to close this window again. But it is also possible to set the time measuring instrument so that after this expiration

Time window and the whistling sound after z. B. 1 0 minutes again a whistling sound is heard, which prompts the user to close the window again, so that the ventilation process does not last indefinitely, because the inventive multi-function handle is mainly to help save energy. Furthermore, it is possible to control the sequence of acoustic noises both in

to adjust evenly and at different intervals beforehand.

The inventive multi-function handle itself can, starting from an original vertical position in a 90 ° "tilted" or by 1 80 °

Be brought "twisted" twisted position, in which case it is expedient that the time measuring instrument is designed such that this begins with the measurement of the set period of time only when the multi-function handle has been rotated by 90 ° or 1 80 °.

A further alternative embodiment of the multi-function handle according to the invention can provide automatic detection for detecting the position of the handle. In particular, for this purpose, technical or electronic components are known which correspond to a position sensor, so that a switching operation is triggered by a slight pivoting of the multi-function handle, which is then to assign the interpretation that the window is open. From this point on, the corresponding electronic signal can then be in the

predetermined time window generated and provided. A further preferred embodiment provides for a switching element which switches off the device for detecting the position or position of the handle and thus the output of the signal. It is further provided that a temperature element is arranged, which detects the temperature gradient in the region of the opening of the window and can be determined by this temperature gradient, if the window exclusively for ventilation purposes (especially in winter, since here the temperature gradient between the outside temperature before the window and on the inside of the window is relatively large) or if the window is only opened to cool the room (here the temperature gradient between the outside temperature in front of the window and inside the window is small). To ensure the power supply permanently, is also advantageously provided to provide the handle or the fitting with appropriate solar cells. Another alternative embodiment provides the electronic

Do not place the components under control, but inside the fitting or instead of the fitting or in addition to fitting. If the components are arranged in addition to the fitting, it is necessary to provide longer screws for attachment to a window frame.

If the window handle is arranged on an oblique roof window, it is conceivable, in addition to the aforementioned features, to arrange a moisture measuring sensor in the region of the handle. This detects when in a corresponding rainy weather the roof window is open. Because of the opening of the roof window, the handle is exposed to the environment and gets wet when using the rain. An acoustic signal or other signal (for example GSM signal or sending an SMS or similar) can prevent major damage. A further preferred embodiment provides that in or on the handle, a display device is arranged, which always displays, for example regardless of the position of the handle correctly in viewer height, how much time is left until the corresponding signal is triggered. The signal can be displayed, for example, in the form of a pictorial egg timer.

In another embodiment it is provided that the display is removable. When the display is removed, the time interval begins at the time of removal, and regardless of the location, the user can determine when the time has elapsed beyond which effective ventilation will no longer occur. So the user can also be far from the open window remove and always receives a corresponding signal, this again

shut down. In particular, this results in the advantage that no

Data transfer from the handle to the display is necessary. In addition, in one embodiment, the embodiment of the

Multifunktionsgriffs be designed in such a way that even when taking out the multi-function handle from its rest position (corresponding to closed window) sounds a warning signal. Thus, this multi-function handle also has a

Child safety on. Preferably, in such an embodiment, the handle is pivotable only via an electronic code that is eingebar on the key elements.

Alternatively, it can also be provided to couple a reed contact with the multi-function handle. Thus, on the one hand, the position of

Handle body, but also at all the position of the window (regardless of the position of the handle body) can be determined.

The multi-function handle according to the invention can be used advantageously in standardized windows and doors and can be designed so that previously available doors and windows can replace existing handles. Also, the

Multifunktionsgriff be designed as a kind of memory or memory handle on a provided on this display with keyboard adjustable.

The embodiment of the simplest type of the inventive

Multifunktionsgriffs thus consists in that the handle - preferably in the region of the handle element - a switching element (knob or switch), which sets a arranged in the handle element timepiece in motion. Activating starts a preset time interval, the end of which is announced with a signal. If there is a faulty operation, the start of the time interval can be canceled again by pressing it again. This means that in itself the multi-function handle visually differs from a previous grip only in that he a Has actuating element. The timepiece together with the

Power supply is located within the multi-function handle. When operating the multifunction handle in its simplest way, the advantage is that by operating the window handle with the hand at the same time when pivoting the multi-function handle to open a window or in

Tilt position, the switching element on the multi-function handle,

for example, with the thumb, can be operated.

Due to the fact that the multi-function handle is transferred from its rest position to its open position and at the same time the actuating element is actuated, which is provided in the interior of the multi-function handle

Timepiece activated.

Activation means that a time interval already defined before installation, for example 5 or 10 minutes, is started. After expiration of this

Time interval gives the timepiece an audible or equivalent signal to give the user, who is not usually right next to the window, the information that the ventilation cycle is now completed and close the window.

Due to the very simple design, namely exclusively a pressure or control knob as a switching element and a very energy-efficient

Timing instrument within the multi-function handle is the operation with a battery, such as a higher-quality battery, easily possible over several years, so that the function is constantly given or guaranteed. Visually, the handle does not have to change at all. It is also conceivable that this device can be integrated in Griffoliven.

It is also conceivable that the time measuring instrument is arranged in the area of the rosette of the multi-function handle. If an acoustic signal is provided, the multifunction handle also includes an acoustic transmitter. The illustrated multifunction grip can thus be activated on demand. This means that if the user decides not to request a signal, that is, to remind the user of the open window, that can

Multifunction grip element can also be pivoted in a simple manner only. This happens especially if the window wants to be permanently opened. Thus, the decision is up to the user who

To use reminder function or not.

As an alternative to the variant described above, it is provided to provide different actuation elements on the multi-function handle for different time intervals. This means that, for example, an actuating element for a time interval of 5 min, another actuator for a time interval of 1 0 min, etc. is provided. A further embodiment of a multi-function handle according to the invention of the above type provides that in addition to the switching element another

Operating element is provided on the multi-function handle, with which the time interval for the delivery of the signal can be adjusted. It can be provided that, for example, in the 5 M inutenrhythmus an interval should be made or only after 1 5 M inuten or after a long time, depending on what is already provided for the multi-function handle with regard to the built-in electronics. Thus, the user usually has a way to set the time interval previously and then in a further step, the activation of the time interval - as previously described by another actuator - trigger.

Another embodiment provides that although the time interval is adjustable, but the ventilation reminder function is automatic, by the multi-function handle is pivoted in a simple manner. The inside of the

Multi-function handle arranged position sensor (or tilt sensor called) or arranged in the functional element of the multi-function handle

Detection means determine the position of the multifunction grip and then trigger the corresponding time interval. The position sensor thus detects the position of the window, namely closed, tilted and opened.

Preferably, it is proposed to use two slide switches each with three

To provide positions.

The first slide switch is used to determine the time interval, for example, 5, 1 0 or 1 5 min. The additional slide switch is provided for activating this function (ON / OFF). In addition, the slide switch can also assume the "Alarm" position, which detects and triggers an alarm if the multi-function handle is moved out of the position in which it is located, if the alarm function has been selected. this will sound the alarm when the handle is removed from the home position.

Thus, the differently provided time intervals can be determined as needed, with an additional distinction between the two possible opening states, such as tilted or opened. Also, the features that make the passage of the time interval noticeable, different sounds, volume, intervals and color and their intensity can be. An embodiment provides that on a monitor or display the time is displayed, which is set for one and the other, which remains until the time interval is over. Programming the time intervals, volume, etc. is also possible via the display. Another development provides that a display device is provided, which is designed as a functionally independent in its function in the multi-function handle plug-in unit. It is preferably designed such that it corresponds to the width of a normal known from the prior art grip element. As a result, the overall visual impression is not impaired, but nevertheless it represents an added value.

The adjustable period of time can be set for different lengths and preferably depending on different opening conditions, such as tilted or opened. Also, the features that make the display device noticeable may be different sound, volume, interval and color, or their intensity.

In particular, a plug-in version of the display device offers the possibility that, for example, after opening a window, this from the

Multi-function handle is removed in order then with this to go to another place, for example, there to do other work. At this place said then after expiration of the set ventilation time the

entrained display device, for example, acoustically and reminiscent of the fact that the window is still open in another room, because without a memory, the open window could easily be forgotten, which could have a variety of negative consequences. Such a reminder therefore helps to return to the open window and the

Display device for a next ventilation process again in the

Multi-function handle put back and the open Fester is closed.

In order for the pluggable unit to be independent of the electrical energy required for it, it can advantageously be provided that it is operated by at least one own battery. An accumulator operation is also conceivable, since the removable display device can be plugged into a power supply or even through a device provided directly into a socket. It may also be expedient that the plug-in unit a display device or a display for displaying and creating the essential Features. This can be programmed, for example, so that fixed start times are given as a reminder to remind of the beginning of a ventilation cycle (for example, a specific time after getting up or 1 5 minutes before the start of the lunch break).

The plug-in version described thus consists of a timepiece that can be inserted and removed from the grip element. The

Handle element itself is designed like any other handle element, only with the

Difference that it has a recording area for the time measuring instrument.

The memory of such early times can also be used to get used to regular ventilation cycles.

In order for the pluggable unit to form a structural unit with the window handle, it is further expediently provided that it is designed to be as small as possible in terms of its size, this means that it is adapted to the respective design of a window handle.

Starting from a basic type of multi-function handle, it is advantageous if the respective plug-in units are designed as a modular plug-in system with different plug variants, such as variable with manual or automatic releases, sliding or push button, display, LED lights, etc. By this interchangeability of Plug-in units, for example, the multi-function handles can be produced as such in larger quantities, which again has a favorable effect on their price.

It may also be possible that the plug-in unit or even the simple operable variant with a single operating element additionally has a wirelessly operating control element, with which at certain

Handle positions such as open, tilted or closed a preferably formed in the vicinity thermostat of a radiator is controlled. In this case, the control can take place such that, for example, the thermostat when opening a window closes and then opens again when the window is closed again. Finally, it is also possible that the plug-in unit additionally contains a control element, in particular in the manual plug variant in an unwanted and / or unwanted opening a window, a door or the like, a signal such as an optical flash signal as a warning or deterrent activated in the manner of a burglary and / or parental control.

It is further provided to provide a multi-function handle, which can be used as a "dummy".

This is expedient, especially when using double windows, if it is sufficient, only a multi-function handle with the technical

To provide versions.

A further development provides the multi-function handle with light-emitting diodes for

Illumination to use.

Due to the design of the multi-function handle, it is possible to introduce a battery or Akkumulatorblock instead of the time measuring instrument, which is then switched on and off via the provided in the handle element actuator. In addition, the multi-function handle has a Konnektierungselement in which, for example, fairy lights can be inserted. Thus, a light string can be operated on a window or a door very easily without further power supply in this way.

Another essential advantage of the invention, in particular the simplified design without position sensor is that they can also be used for roof windows.

Further details and advantages of the invention are described below with reference to exemplary embodiments and explained. drawings

Show it:

Fig. 1 is a simplified schematic diagram of an inventive

Multifunctional handle in a side view; a schematic diagram of a second embodiment of an inventive multifunction handle in a perspective view; a schematic diagram of another embodiment of an inventive multi-function handle in side view, in which in one of the first embodiment, a manually operated

Display device is inserted in the form of a unit; a second embodiment of the multi-functional handle of Figure 3 pluggable assembly with a detecting device and evaluation, simplified in a side view and compared to Figure 3 shows an enlarged scale. the plug-in unit according to FIG. 4 in plan view.

Description of the embodiments

The multi-function handle shown in FIG. 1 in simplified form in a side view - designated 1 - for a window or a door has a grip element 2 which has an actuating pin 3 of square cross-section with which it is positively integrated with one in the window or the door Locking mechanism can be engaged. Upon rotation of the handle body 2, z. B. by 90 °, then actuates the actuating pin 3 the

Closing mechanism, thus tipping, opening or closing z. B. a window sash can be performed. On the actuating pin 3 is attached to a window frame or a door leaf fitting 4 is attached to which a horizontal portion 5 of the handle member 2 is adjacent, in which a switching element 6 is housed for detecting certain gripping positions. In the designated with 7 vertical portion of the handle member 2 is both a

Time measuring instrument (time timer) 8 with an evaluation 9 and a sound converter 1 0 and a battery 1 1, which supplies the power for the associated parts 6 - 1 1.

The switching element 6, which in in a known manner with the

Actuating pin 3 is connected, z. B. have sliding contacts that recognize certain grip positions due to a cam, but another suitable position identifier of the multi-function handle 1 is also possible.

The timepiece 8 is on the transmitter 9 with the

Switching element 6 coupled such that in a handle position "tilted" and "open" contact with the timing instrument 8 is made, whereby the user is then reminded after a certain set time by an acoustic noise that the respective window or door still must be closed, d. H. the desired ventilation process of a room is now completed. In other words, the time measuring instrument 8 is designed such that it does not start until the measurement of the set period of time, when the multi-function handle 1 has been rotated from its original vertical position by 90 ° or 1 80 °.

The timepiece 8 and / or the transmitter 9 have actuators 1 2 -1 4, of which the actuator 1 2 is used to set an individual time to ventilate a room. At the same time, it can also be used to determine when it is intended to sound an acoustic signal with the aid of the sound transducer 10, which in the present exemplary embodiment should be a signal which corresponds to a clearly audible beep, the setting of which is also selected may be repeated at certain intervals, ie intervals. With the actuator 1 3, the volume of the sound can be adjusted, whereas the actuator 1 4 is used for switching on and off. Starting from an original vertical position of the multi-function handle 1, z. B. on a window, this is z. B. rotated by 90 °, whereby the window "tilted" and thus the corresponding space can be ventilated In this tilted position of the window signals the detection means 6 via the evaluation electronics 9 the timing instrument 8 that this tilting is present, creating a ventilation period of, for example 20 minutes begins to run, which has been set either before or immediately by means of the actuator 1 2. After the end of the set time period of 20 minutes has been reached, then sounds through the transducer 1 0 the acoustic noise, whereby a user reminds will close the tilted window again.

Thus, the tilted window can not be forgotten and at the same time be prevented that the ventilation process does not last infinitely long. Of the

Multi-function handle 1 according to the invention thus contributes to saving energy in a simple manner, which is particularly important in winter.

2, a second embodiment of a multi-function handle 100 is shown. The multi-function handle 1 00 consists of the actual handle element 01 01 that is grasped by the user by hand, a

Functional element that contacted with the closing mechanism provided in the window and a fastener 103 that is adapted to the multi-function handle 1 00 to a window frame or door to arrange and fix. The grip element 1 01 is L-shaped in side view, for which purpose two legs 1 01 a and 1 01 b are provided. The longer leg 1 01 a serves to be encompassed and operated by a user's hand. Preferably, both legs 1 01 a and 1 01 b designed to be perpendicular to each other. In particular, in the transition region of the one leg 1 01 a to the other leg 1 01 b, an operating element 1 03 is provided. This control element 1 03 has a switching element 104 which is inside the

Multifunction handle 100 arranged timepiece 1 05 operated.

Furthermore, a further switching element 1 06 is provided, which serves to set the predetermined by the time measuring instrument 1 05 time intervals (5, 1 0 and 1 5 minutes).

Both controls are in the upper region of the one leg 1 01 a to the transition of the other leg 1 01 b arranged so that a simple processing of the multi-function handle 1 00 is possible to introduce the control unit (unit) and fix.

If the multi-function handle 100 is now operated by a user, he grasps it with his hand on the handle element 01 and places his thumb on the area of the operating element. In order to open a window or a door, a pivoting movement is to be carried out, which brings the multi-function handle 1 00 from one to another position or to the next position. When the position is reached, the user can press the control element and thus triggers the set time interval. If the time interval has expired, an acoustic signal sounds in the exemplary embodiment provided here.

A preferred embodiment, not shown here provides that the control element, either mechanically or electronically, only then performs a function, that is, the timing instrument sets in motion when the multi-function handle 1 00 has been brought out of its closed position. So that improper operation can be avoided. The multi-function handle illustrated in FIG. 3 as a side view, denoted by 201, for a window or door has a handle element 202 which has a fastening element 203, wherein the fastening element 203 is positively integrated with one integrated in the window or the door

Locking mechanism can be engaged. Upon rotation of the handle member 202, the fastener 203 actuates the

Locking mechanism, whereby a tilt, open or close to the

Example of a window sash can be performed.

Attached to the fastening element 203 is a fitting 204 to be fastened to a window frame or a door leaf, on which the grip element 202 adjoins, in which a display device in the form of a structural unit 205 is releasably inserted, correspondingly in a plug-in direction, as with 206 indicates indicated double arrow.

The mounting unit 205, which is preferably inserted into the shaft of the handle element 202 designated 207, are both a timepiece (timer, timer) 208, a sound converter 209 and a battery 21 0, which supplies the power for the autonomous unit 205. Further, this has a housing 21 1 with a visible surface 21 2, are attached to the three buttons, namely a button 21 with the display "tilted", a button 214 with the display "open" and a button 21 5 with the function On off.

The second embodiment, schematically illustrated in FIGS. 4 and 5, of a unit 21 6 which can be plugged into the multifunction grip 201 has a housing 21 7 in which a detection device 21 8 with evaluation electronics, a time-measuring instrument 21 9 and a battery 220 are located. Further, at the designated 221 visible side of the housing 21 7, which according to a double arrow

222 in the shaft 207 of the handle member 202 is plugged in and pulled out again, a display 223, a detection sensor 224,, a switch 225 for on and Turn off, a control knob 226 for the display 223, with all the essential functions can be controlled directly, and a transducer 227 and a lamp 228. Finally, a fixed, for example, on a window frame, not shown, attachable permanent magnet 229 is providable.

Starting from an original vertical position of the multifunction handle 201, for example on a window, this is rotated by hand, for example by 90 °, whereby the window "tilted" and thus the corresponding space can be ventilated.

In this tilted position of the window is pressed after switching by means of the push button 21 5 the push button 21 3, whereby the timing instrument 208 receives the command, start set period for "tilted." Thereafter, the assembly 205 in the handle body 202 leave or from the now

horizontal shaft 207 according to the double arrow 206 pulled out and removed.

After the expiration of the set period for "tilted", which the

To limit ventilation time, the transducer 209 receives a pulse and a speaker, not shown, gives an acoustic noise, such as a swaying up and down whistling sound. A user who hears this sound and has taken the plug-in unit 205, then bring this back and plug it back into the shaft 207 of the handle body 202 according to the double arrow 206 and then close the tilted window by hand again, so this ventilation process is completed. A similar procedure also takes place when ventilating with an open window, in which case the push button 21 4 is to be pressed.

If, instead of the structural unit 205 according to FIG. 3, the structural unit 21 6 according to FIGS. 4 and 5 is plugged into the multi-function handle 201 corresponding to the double arrow 222, the detection device 21 8 signals the timing instrument 21 9 via its evaluation electronics, for example in the case of a tilted window these Tilting is present, whereby, for example, a set to 1 5 minutes ventilation period begins to run, which was either before or immediately set by means of the control knob 226 via the display 223 or is. In this case, for example, when the expiration of the set period of 1 5 minutes is reached, the lamp 228 will light up several times, thereby reminding a user to close the tilted window again. In this context, it should be mentioned that on the display 223 all

Functions are adjustable and then readable, such as time intervals, volumes, intensity of the light for the lamp, etc.

It is also apparent from Fig. 5 that when not in use

Detection device 223 and the detection sensor 224 may be used in conjunction with a stationary permanent magnet 229, in which case the detection sensor 224 of the transmitter informs the respective opening state, which then activates the respective set settings.

Finally, it should be emphasized that the inventive

Multi-function handle 201 with both embodiments of a plug-in unit 205 or 21 6 both vertically and horizontally, that is in principle works in all situations and thus can be used, since these units 205 or 21 6 can work properly regardless of their position.

B EZ U G S E S E R E S L E S T E

Multifunction handle for ventilation control, especially for windows

1. Multifunction handle

2nd grip element

3. actuating bolt

4. Fitting

5th horizontal section

6. switching element

7. vertical section

8. Timepiece

9. evaluation electronics

10. Sound transducer

11. Battery

12th actuator (time duration)

13th actuator (volume)

14th actuator (on / off)

100th multi-function handle

101. Handle element

101a. leg

101b. leg

103. Operating element

104. switching element

105. Timepiece

106. switching element

201. Multifunction handle

202. Handle element

203. Fastening element

204. Fitting

205th building unit

206. Double Arrow

207. Shank

208. Timepiece

209. Sound transducer

210. Battery

211. Housing

212. visible surface

213. Switching element button "tilted"

214. Switching element "open" pushbutton

215. Switching element Button on / off 21 6. Unit

21 7. Housing

21 8. Switching element

21 9. Timing instrument

220. Battery

221. Main page

222. Double Arrow

223. Display

224. Detection sensor

225. Switch on / off

226. Control knob

227. Sound transducer

228. Lamp

229. Permanent magnet

Claims

1 . Multifunctional handle for controlled opening and closing of windows, doors or the like, consisting of a handle element and a fastening element, wherein the fastening element is additionally connected to the closing mechanism arranged in the window, door or the like, characterized in that on the grip element (2; 01; 202) a timing instrument (8; 1 05; 208) is arranged, which is directly or indirectly operable with a switching element (6; 1 06; 21 3, 21 4, 21 5), wherein by triggering the switching element according to a certain Time interval that outputs at least one acoustic noise or an electronic or mechanical signal or a control signal.

2. Multi-function handle according to claim 1, characterized in that the time interval is selectable and adjustable by additional on the handle element (2; 1 01; 202) arranged actuating elements.

3. Multifunction handle according to one of claims 1 or 2, characterized

characterized in that the switching element (6; 1 06; 21 3, 21 4, 21 5) comprises a position sensor which can be activated by pivoting the multifunctional handle (1, 1 00; 201) out of its rest position.

4. Multi-function handle according to claim 3, characterized in that the multi-function handle (1; 1 00; 201) has an element for activating an alarm function, which is triggered when the multi-function handle (1; 1 00; 201) from its rest position ( closed window, closed door) is transferred to another position, wherein the position of the multi-function handle is detectable by the position sensor.

5. Multifunction handle according to claim 1, characterized in that a structural unit (205, 21 6) is provided, which comprises a display device with the integrated timepiece (208), which in the

Multifunction handle (201) is releasably pluggable.

6. Multifunction handle according to claim 5, characterized in that in the plug-in unit (205) the start of a timepiece (208) permanently set period of at least one on a visible surface (21 2) of the assembly (205) located operating elements, such as switches or push buttons (21 3, 21 4, 21 5) is manually executable.

7. Multi-function handle according to claim 6, characterized in that the start of the time interval depending on the handle position as "tilted" and / or "open" automatically by a in the plug-in unit (21 6) integrated detection means (21 8) can be activated.

8. Multifunction handle according to claim 7, characterized in that for the activation of the switching element (21 8) at least one stationary

Permanent magnet (229) and / or detection sensor (224) in the region of the multi-function handle (201) is provided.

9. Multifunction handle according to one of claims 6 to 8, characterized

characterized in that the supply of the plug-in unit (205, 21 6) with electrical energy by at least one provided in this battery (21 0, 220).

1 0. Multifunction grip according to one of the preceding claims, characterized in that the multi-function handle additionally has a wirelessly operating control member, with which at certain

Handle positions such as "open" or "tilted" or "closed" a preferably adjacent and appropriately trained thermostat of a radiator is controlled.

1 . Multifunction handle for controlled opening and closing of windows or doors with switching element for detecting certain current

Handle positions, consisting of a handle element (2) and an actuating pin coupled to the handle for actuating a

Locking mechanism and a fitting for attachment to the door or window, characterized in that this next to the switching element (6) for detecting the position of the handle position of the handle element (2) a

Evaluation electronics (9) comprising a timing instrument (8) with an adjustable period of time, the start of which is triggered by the movement of the handle member (2) and the end of which is indicated by at least one acoustic noise or equivalent electronic or mechanical signal. 2. Multifunction handle according to claim 1 1, characterized in that the

Time measuring instrument (8) via the transmitter (9) with the

Switching element (6) is coupled such that at least at the

Handle positions "tilted" and "open" with the end of the set period of time to hear or receive the noise or signal. 3. Multi-function handle according to claim 1 2, characterized in that when the handle position "tilted" to hear another acoustic noise or to receive a different signal than in the handle position "open". 4. Multifunction handle according to one of claims 1 1 to 3, characterized

characterized in that the acoustic noise is a clearly audible sound or a melody. 5. Multifunction handle according to claim 14, characterized in that the duration of the acoustic noise is adjustable.

1 6. Multifunction handle according to claims 1 4 or 1 5, characterized

characterized in that the sequence of the acoustic noises is adjustable both in uniform and in different intervals.

1 7. Multi-function handle according to one of the preceding claims, characterized in that the time measuring instrument (8) is designed such that this begins with the measurement of the set period only when the multi-function handle (1) starting from an original position by more than 30 ° is twisted.

1 8. Multi-function handle according to one of the preceding claims, characterized in that in addition to a sound transducer (1 0) for the acoustic noise at least one optically effective light source, in particular an LED light source is provided.

1 9. Multifunction handle according to one of the preceding claims, characterized in that this standard windows or doors

is usable.

20. Multifunction handle according to one of the preceding claims, characterized in that its multi-functions, in particular the time to the end of the expiry are adjustable.

21. Multifunctional handle according to claim 1 1, characterized in that the multifunctions on a display and / or a keyboard, the on

Multi-function handle are arranged, are adjustable.