EP0862676B1 - Door or window closure - Google Patents

Door or window closure Download PDF

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Publication number
EP0862676B1
EP0862676B1 EP96945733A EP96945733A EP0862676B1 EP 0862676 B1 EP0862676 B1 EP 0862676B1 EP 96945733 A EP96945733 A EP 96945733A EP 96945733 A EP96945733 A EP 96945733A EP 0862676 B1 EP0862676 B1 EP 0862676B1
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EP
European Patent Office
Prior art keywords
bar
locking
actuating device
tiller
holding element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP96945733A
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German (de)
French (fr)
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EP0862676A2 (en
Inventor
Hans-Peter Geiger
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Individual
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Individual
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Publication of EP0862676A2 publication Critical patent/EP0862676A2/en
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/12Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper
    • E05B63/127Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper the bolt having an additional rotating bolt or movement
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/12Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper
    • E05B63/128Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper with additional bolt in the striker

Definitions

  • the invention relates to a closure with a a lockable door or window box, in the at least one latch that can be actuated via a handle and one between a closed position in which the Bolt is disengaged from the lock box, and an open position, in which the bolt is inserted into the lock box is moving back and forth, which can be operated with the handle Control device are included, and with one a frame to the lock case opposite attachable engaging housing, in which the at least one bolt in the Is in the closed position, with a locking bolt Holding element.
  • Such closures can be retrofitted, for example Security closures for windows known.
  • the handle In the closed position, the handle is opened using a Key locked so that the necessary security against unauthorized opening of the window is offered.
  • a disadvantage it is felt that every time you leave the House locked all locks with the key Need to become.
  • US-A-1 358 885 describes a closure of the opening Art.
  • a key is mandatory.
  • a Manually operated holding element arranged on the inside locks the bolt reliably. Without unlocking of the holding element from the inside, the door can also from the outside cannot be opened using a key.
  • DE-C-398 567 is a door lock with pivoting and sliding bars revealed that by two in a row acting key is opened. Here comes a scissor mechanism used on the movement of the latch acts. A second key comes to open it completely used, which is introduced via a hollow shaft.
  • the invention has for its object a closure Provide the key without shutting off the offers the necessary security and easy handling guaranteed.
  • one Handle it locks automatically in the closed position, so that the window or the door from cannot be easily levered out on the outside.
  • To open the lock must First, the locking element blocking the locking position against Spring bias deflected and held in this position to with the Handle the bolt from the firing position retracted into the engagement housing to be able to bring it back to the open position. In this way there are several Operations required at the same time to open the shutter so that an unauthorized person cannot open it easily and also creates a child lock is.
  • the closed position is also secured.
  • Two alternative design options consist in that the handle in one on the shooting range assembled handle and that the actuator on the lock case is provided, the at least one bolt being spring-biased and by means of of the actuating element is deflectable and the associated holding element in Engagement housing is fixed, or that the actuator on the Engagement housing is provided, the at least one holding element against a spring preload is deflectably mounted by means of the actuating element.
  • the locking mechanism and the locking achieved with it and the release mechanism are designed in a simple and advantageous manner in this way.
  • the actuator has a bolt-shaped part with a its facing away from the top of the lock case or engaging housing, has a tapered section and / or a ball and that the Actuator over the top or in a recess introduced into it protrudes.
  • a clear functioning of the closure is further favored by that the at least one bolt perpendicular to the adjacent door or Window side is slidably mounted in bolt guides of the lock box and in a side parallel to the direction of displacement with a recess has a steep locking flank acting in the opening direction and that the holding element is attached by means of one to it and / or to the bolt Locking slope perpendicular to the direction of movement of the bolt against the spring preload a spring is deflectable and with a steep counter-locking flank in the Locked position locked in the recess.
  • a simple structure that ensures good function, but also a offers increased stability and security is achieved by the measures that the actuating element in the central transverse plane of the engagement housing on the
  • the top is arranged that two holding elements are mirror-symmetrical and in corresponding guide receptacles perpendicular to the direction of displacement the bolt are slidably mounted, that the two bolts also mirror-symmetrical to a central transverse plane of the lock box parallel to this are slidably mounted, that the latch on their slidable Ends of the distal end regions articulated to lever-like control elements are, each on a fixed with respect to the lock box journal pivoted and on their other from the bars End areas are articulated together and that in the shooting box a control disc is rotatably mounted, which has a control cam into which a Coupling element of the other two end areas of the actuating elements engages guided.
  • the handle by means of a square piece in a corresponding adapted recording of the control disc engages, the handle with their axis of rotation in the central transverse plane of the shooting box on its top is arranged, there are not only advantages in terms of operation and of appearance, but it can also use existing door or window handles continue to be used.
  • the closing process is due to the locking mechanism possible only by operating the handle and only need to open it Actuating element and the handle are operated simultaneously.
  • Fig. 1 is a closure 1 with a lock box 2 and an engagement housing 3 shown in perspective.
  • the lock box 2 is on the edge area a window sash or a door mounted while the engagement housing 3 the Lock box 2 adjacent, is attached to a fixed frame section.
  • the lock case 2 has a case body 2.1 and a case lid 2.2 on.
  • a handle 4 On the top of the box body facing away from the window or the door 2.1 a handle 4 is mounted with an attachment 4.1.
  • an upper and a lower latch 2.3 On the free Edge of the window sash or the door facing side of the lock case 2 are in the closed position of the handle 4, an upper and a lower latch 2.3 in the direction pushed out onto the engagement housing 3 and engage in insertion openings 3.3 of the engagement housing 3 a.
  • an actuating element 3.4 In a to the direction of the bolt 2.3 parallel central transverse plane perpendicular to the door or to the window or frame of the engagement housing 3, an actuating element 3.4 is provided, which of the Top of the engagement housing 3 accessible and perpendicular to this in the Interior of the engagement housing 3 can be pressed.
  • a handle part 4.2 of the handle 4 down In the shooting position shown is a handle part 4.2 of the handle 4 down.
  • a box body 2.1 of the lock box 2 is shown at the top in FIG. 2.
  • Box body 2.1 has different shapes on its inside, like two threaded bores 2.11, one control disc holder 2.5 'for one Control disk 2.5 shown further in FIG. 2, two locking guides 2.3 ' and two journals 2.6 for receiving two under the box body 2.1 Shown control elements 2.4.
  • Adjusting elements 2.4 punched out of flat material have at their both opposing end areas and at their from each other end areas in the form of elongated holes 2.42 and 2.41 on, in the connecting bolt 5 for articulated coupling of the two adjusting elements 2.4 on the one hand and coupling of the latch shown on the side 2.3 on the other hand.
  • bars 2.3 are already in place even with pin 2.31 for articulated connection to the control elements 2.4 Mistake.
  • the adjusting elements are attached by means of a respective journal pin 2.43 2.4 guided on the journal 2.6 and held there pivotable.
  • the Adjusting elements 2.4 are also shown in a longitudinal section under the plan view shown.
  • the bars 2.3 are on their away from the central transverse plane outer long side with snap-in recesses 2.32 and front with insertion bevels Mistake.
  • control disk 2.5 is shown in FIG has a control curve 2.51 and an engagement 2.52 for a square which on the other hand, is inserted into the handle 4.
  • the control disc 2.5 is with a Connecting pin 5 articulated on the receptacles 2.42 of the control elements 2.4 coupled, the connecting pin 5 protruding into the control curve 2.51.
  • the lock case 2 is with the case cover 2.2 shown in Fig. 2 below closed, for which purpose screws not shown through lead-through openings 2.21 inserted and tightened in the threaded holes 2.11.
  • FIG. 3 the engagement housing 3 with a housing block 3.1 and a housing cover 3.2 shown.
  • the housing block 3.1 are different recordings molded, including two insertion openings 3.3 for the latch 2.3, for two Holding elements 3.5, which can be moved transversely to the direction of movement of the bolts 2.3 are, for two springs 3.6, the holding elements lying in the spring receptacles 3.6 ' 3.5 push together towards the central transverse plane, as well as a breakthrough 3.8 for a ball 3.42 of the actuating element 3.4.
  • threaded holes 3.9 provided in the through screw holes 3.9 'of the cover 3.2 screws are screwed in.
  • each holding element 3.5 has a deflection slope 3.7 on that with a tapered section 3.43 of the actuating element 3.4 interacts that vertically when the actuating element 3.4 is pressed in to the top of the housing block 3.1 against the two holding elements 3.5 the spring force of the springs 3.6 are pushed apart.
  • Pushing the latch 2.3 in the opening position by means of the handle 4 is only possible when the actuating element 3.4 with the ball 3.42 and the bolt-shaped arranged below it Part 3.41 against the preload of the spring 3.6 and, if necessary, an additional one Return spring (not shown) for moving the holding elements apart 3.5 is pushed in.
  • the holding elements 3.5 then move outside and the steep locking flanks of the locking recess 2.32 on the one hand and the cooperating counter-locking flanks 3.51 on the other hand are excluded Brought in.
  • the holding elements 3.5 can also be fixed in the engagement housing 3 can be arranged and the actuating element on the shooting box in such a way be arranged so that when it is actuated, the latch 2.3 against a spring force are brought out of engagement with the holding elements 3.5.
  • the bolt guide Appropriate scope must be provided.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention concerns a closure with a lock casing which can be mounted on a door or window and in which at least one bolt is displaceably mounted. The closure further comprises an engagement housing which can be mounted on a frame and into which the bolt is introduced in the closed position. A secure key-less lock which is easy to handle is produced in that, in the closed position, the bolt engages with an associated holding element provided in the engagement housing such that the bolt is prevented from being moved by the handle into the open position. In order to release the locking connection, an actuating member is provided which can be guided out of only one rest position against spring pretension. The bolt can only be moved by the handle into the open position when the actuating element is simultaneously held in its position in which the locking connection is released.

Description

Die Erfindung bezieht sich auf einen Verschluß mit einem an einer Tür oder einem Fenster anbringbaren Schließkasten, in dem mindestens ein über eine Handhabe betätigbaren Riegel und eine diesen zwischen einer Schließstellung, in der der Riegel aus dem Schließkasten ausgerückt ist, und einer Öffnungsstellung, in der der Riegel in den Schließkasten eingeschoben ist, hin und her bewegende, mit der Handhabe betätigbare Steuereinrichtung aufgenommen sind, und mit einem an einem Rahmen dem Schließkasten gegenüber anbringbaren Eingriffgehäuse, in das der zumindest eine Riegel in der Schließstellung eingeführt ist,mit einem den Riegel sperrenden Halteelement.The invention relates to a closure with a a lockable door or window box, in the at least one latch that can be actuated via a handle and one between a closed position in which the Bolt is disengaged from the lock box, and an open position, in which the bolt is inserted into the lock box is moving back and forth, which can be operated with the handle Control device are included, and with one a frame to the lock case opposite attachable engaging housing, in which the at least one bolt in the Is in the closed position, with a locking bolt Holding element.

Derartige Verschlüsse sind beispielsweise als nachrüstbare Sicherheitsverschlüsse für Fenster bekannt. Dabei wird einerseits ein Schließkasten mit einem Griff auf dem beweglichen Fensterrahmen derart montiert, daß ein mit dem Griff herausbewegbarer, im Innern des Schließkastens gelagerter Riegel zum freien Rand des bewegbaren Fensterrahmens herausbewegt wird, und andererseits ist an dem festen Fensterrahmen, die Schließkasten benachbart, ein Eingriffkasten mit einer Einführöffnung für den herausgeführten Riegel montiert. In der Schließstellung wird der Griff mittels eines Schlüssels verriegelt, so daß die nötige Sicherheit gegen unbefugtes Öffnen des Fensters geboten wird. Als nachteilig wird hierbei empfunden, daß jedes Mal beim Verlassen des Hauses sämtliche Verschlüsse mit dem Schlüssel abgesperrt werden müssen.Such closures can be retrofitted, for example Security closures for windows known. On the one hand a lock case with a handle on the movable Window frames mounted so that one with the handle removable, stored inside the lock box Latch moved out to the free edge of the movable window frame and on the other hand is on the fixed window frame, the lock box adjacent, an intervention box with an insertion opening for the led out bar mounted. In the closed position, the handle is opened using a Key locked so that the necessary security against unauthorized opening of the window is offered. As a disadvantage it is felt that every time you leave the House locked all locks with the key Need to become.

Die US-A-1 358 885 beschreibt einen Verschluß der eingangs genannten Art. Zum Öffnen und Verschließen des Verschlusses ist der Einsatz eines Schlüssels zwingend erforderlich. Ein innenseitig angeordnetes manuell zu betätigendes Halteelement verriegelt den Riegel zuverlässig. Ohne ein Entriegeln des Halteelements von innen kann die Tür von außen auch nicht mit Hilfe eines Schlüssels geöffnet werden.US-A-1 358 885 describes a closure of the opening Art. For opening and closing the closure the use of a key is mandatory. A Manually operated holding element arranged on the inside locks the bolt reliably. Without unlocking of the holding element from the inside, the door can also from the outside cannot be opened using a key.

In der DE-C-398 567 ist ein Türschloß mit schwenkbaren und verschiebbaren Riegeln offenbart, das durch zwei nacheinander wirkende Schlüssel geöffnet wird. Dabei kommt ein Scherenmechanismus zum Einsatz, der auf die Bewegung der Riegel einwirkt. Zum vollständigen Öffnen kommt ein zweiter Schlüssel zum Einsatz, der über eine Hohlwelle eingeführt wird.In DE-C-398 567 is a door lock with pivoting and sliding bars revealed that by two in a row acting key is opened. Here comes a scissor mechanism used on the movement of the latch acts. A second key comes to open it completely used, which is introduced via a hollow shaft.

Der Erfindung liegt die Aufgabe zugrunde, einen Verschluß bereitzustellen, der ohne Absperren mit einem Schlüssel die nötige Sicherheit bietet und der eine einfache Handhabung gewährleistet.The invention has for its object a closure Provide the key without shutting off the offers the necessary security and easy handling guaranteed.

Diese Aufgabe wird mit den Merkmalen des Anspruchs 1 gelöst. Hiernach ist also vorgesehen, daß der Riegel in der Schließstellung an dem in dem Eingriffgehäuse vorgesehenen zugeordneten Halteelement durch Drehen der Handhabe automatisch einrastet, so daß ein Bewegen des Riegels mit der Handhabe in die Öffnungsstellung blockiert ist, daß zum Aufheben der Rastverbindung ein gegen eine Federvorspannung aus einer nur einen Ruhelage auslenkbares Betätigungselement vorgesehen ist und daß der Riegel mittels der Handhabe nur in die Öffnungsstellung bewegbar ist, wenn gleichzeitig das Betätigungselement in seiner die Rastverbindung aufhebenden Stellung gehalten ist und daß das Betätigungselement auf der von der Tür, dem Fenster bzw. dem Rahmen abgewandten Oberseite des Schließkastens bzw. des Eingriffgehäuses angeordnet und mit der die Handhabe bedienenden Hand betätigbar ist. Beim Verschieben des Riegels mit der Handhabe, wie z.B. einem Griff, in die Schließstellung verrastet dieser automatisch, so daß das Fenster oder die Tür von außen nicht einfach ausgehebelt werden kann. Zum Öffnen des Verschlusses muß zunächst das die Raststellung blockierende Betätigungselement entgegen der Federvorspannung ausgelenkt und in dieser Stellung gehalten werden, um mit der Handhabe den Riegel aus der in das Eingriffgehäuse eingefahrenen Schießstellung zurück in die Öffnungsstellung bringen zu können. Auf diese Weise sind mehrere Betätigungsvorgänge gleichzeitig erforderlich, um den Verschluß zu öffnen, so daß ein Unbefugter ihn nicht leicht öffnen kann und auch eine Kindersicherung ebildet ist. Zudem ist die Schließstellung gesichert. Zwei alternative Ausgestaltungsmöglichkeiten bestehen darin, daß die Handhabe in einem auf den Schießkasten montierten Griff besteht und daß das Betätigungselement an dem Schließkasten vorgesehen ist, wobei der mindestens eine Riegel federvorgespannt und mittels des Betätigungselements auslenkbar ist und das zugeordnete Halteelement im Eingriffgehäuse fest angeordnet ist, oder daß das Betätigungselement an dem Eingriffgehäuse vorgesehen ist, wobei das mindestens eine Halteelement gegen eine Federvorspannung mittels des Betätigungselements auslenkbar gelagert ist. Der Rastmechanismus und die damit erzielte Verriegelung sowie der Freigabemechanismus sind auf diese Weise einfach und vorteilhaft ausgestaltet.This object is achieved with the features of claim 1. Accordingly, it is provided that the bolt in the closed position on the associated one provided in the engagement housing Holding element automatically by turning the handle engages so that the latch can be moved with the handle is blocked in the open position that for lifting the Snap connection one against a spring preload from one only a rest position deflectable actuator is provided is and that the latch by means of the handle only in the open position is movable if at the same time the actuating element in its position canceling the locking connection is held and that the actuator on the of the top of the door, the window or the frame the lock box or the engaging housing and can be operated with the hand operating the handle. At the Move the latch with the handle, e.g. one Handle, it locks automatically in the closed position, so that the window or the door from cannot be easily levered out on the outside. To open the lock must First, the locking element blocking the locking position against Spring bias deflected and held in this position to with the Handle the bolt from the firing position retracted into the engagement housing to be able to bring it back to the open position. In this way there are several Operations required at the same time to open the shutter so that an unauthorized person cannot open it easily and also creates a child lock is. The closed position is also secured. Two alternative design options consist in that the handle in one on the shooting range assembled handle and that the actuator on the lock case is provided, the at least one bolt being spring-biased and by means of of the actuating element is deflectable and the associated holding element in Engagement housing is fixed, or that the actuator on the Engagement housing is provided, the at least one holding element against a spring preload is deflectably mounted by means of the actuating element. The locking mechanism and the locking achieved with it and the release mechanism are designed in a simple and advantageous manner in this way.

Ein einfacher Aufbau des Verschlusses und eine zuverlässige Funktion werden dadurch erzielt, daß das Betätigungselement ein bolzenförmiges Teil mit einem auf seiner von der Oberseite des Schließkastens bzw. Eingriffgehäuses weggerichteten, verjüngt auslaufenden Abschnitt und/oder eine Kugel aufweist und daß das Betätigungselement über die Oberseite oder in einer in diese eingebrachten Mulde vorsteht.A simple structure of the closure and a reliable function will be achieved in that the actuator has a bolt-shaped part with a its facing away from the top of the lock case or engaging housing, has a tapered section and / or a ball and that the Actuator over the top or in a recess introduced into it protrudes.

Eine eindeutige Funktionsweise des Verschlusses wird weiterhin dadurch begünstigt, daß der mindestens eine Riegel senkrecht zu der angrenzenden Tür- bzw. Fensterseite in Riegelführungen des Schließkastens verschieblich gelagert ist und in einer parallel zur Verschieberichtung liegenden Seite eine Rastausnehmung mit einer in Öffnungsrichtung wirkenden steilen Rastflanke aufweist und daß das Halteelement mittels einer an ihm und/oder an dem Riegel angebrachten Rastschräge senkrecht zur Verschieberichtung des Riegels gegen die Federvorspannung einer Feder auslenkbar ist und mit einer steilen Gegenrastflanke in der Schließstellung in der Rastausnehmung verrastet.A clear functioning of the closure is further favored by that the at least one bolt perpendicular to the adjacent door or Window side is slidably mounted in bolt guides of the lock box and in a side parallel to the direction of displacement with a recess has a steep locking flank acting in the opening direction and that the holding element is attached by means of one to it and / or to the bolt Locking slope perpendicular to the direction of movement of the bolt against the spring preload a spring is deflectable and with a steep counter-locking flank in the Locked position locked in the recess.

Weitere vorteilhafte Maßnahmen für den Aufbau und die Bedienung bestehen darin, daß der mindestens eine Riegel außerhalb einer parallel zur Verschieberichtung, senkrecht zur zum Rahmen orientierten Mittelquerebene des Eingriffgehäuses in dieses eingreift und daß die Rastausnehmung auf der von der Mittelquerebene abgekehrten Außenseite des Riegels angeordnet ist, daß das dem Riegel zugeordnete Halteelement eine mit dem verjüngten Abschnitt zusammenwirkende abgeschrägte oder abgerundete Auslenkschräge aufweist, an der der verjüngte Abschnitt während des Eindrückens des Betätigungselements vorbeigeleitet, so daß das Halteelement mit seiner Gegenrastflanke aus der Rastausnehmung ausgelenkt wird.There are other advantageous measures for the construction and operation in that the at least one bolt outside of a parallel to the direction of displacement, perpendicular to the central transverse plane of the engagement housing oriented to the frame engages in this and that the locking recess on the of the central transverse plane facing away from the outside of the bolt is arranged that the Lock associated holding element a cooperating with the tapered section Inclined or rounded deflection slope at which the bypassed the tapered section while pressing in the actuating element, so that the holding element with its counter-locking flank from the locking recess is deflected.

Ein einfacher, eine gute Funktion gewährleistender Aufbau, der zudem eine erhöhte Stabilität und Sicherheit bietet, wird durch die Maßnahmen erzielt, daß das Betätigungselement in der Mittelquerebene des Eingriffgehäuses auf dessen Oberseite angeordnet ist, daß zwei Halteelemente spiegelsymmetrisch ausgebildet und in einander entsprechenden Führungsaufnahmen senkrecht zu der Verschieberichtung der Riegel verschieblich gelagert sind, daß die beiden Riegel ebenfalls spiegelsymmetrisch zu einer Mittelquerebene des Schließkastens parallel zu dieser herausschiebbar gelagert sind, daß die Riegel an ihren von den herausschiebbaren Enden abgekehrten Endbereichen an hebelartige Stellelemente gelenkig angeschlossen sind, die jeweils an einem bezüglich des Schließkastens festen Lagerzapfen schwenkbar gelagert und an ihren von den Riegeln abgelegenen anderen Endbereichen gelenkig miteinander gekoppelt sind, und daß in dem Schießkasten eine Steuerscheibe drehbar gelagert ist, die eine Steuerkurve aufweist, in die ein Koppelelement der beiden anderen Endbereiche der Stellelemente geführt eingreift.A simple structure that ensures good function, but also a offers increased stability and security is achieved by the measures that the actuating element in the central transverse plane of the engagement housing on the The top is arranged that two holding elements are mirror-symmetrical and in corresponding guide receptacles perpendicular to the direction of displacement the bolt are slidably mounted, that the two bolts also mirror-symmetrical to a central transverse plane of the lock box parallel to this are slidably mounted, that the latch on their slidable Ends of the distal end regions articulated to lever-like control elements are, each on a fixed with respect to the lock box journal pivoted and on their other from the bars End areas are articulated together and that in the shooting box a control disc is rotatably mounted, which has a control cam into which a Coupling element of the other two end areas of the actuating elements engages guided.

Ist vorgesehen, daß die Handhabe mittels eines Vierkantstücks in eine entsprechende angepaßte Aufnahme der Steuerscheibe eingreift, wobei die Handhabe mit ihrer Drehachse in der Mittelquerebene des Schießkastens auf dessen Oberseite angeordnet ist, so ergeben sich nicht nur Vorteile hinsichtlich der Bedienung und des Aussehens, sondern es können auch vorhandene Tür- oder Fenstergriffe weiter verwendet werden.It is provided that the handle by means of a square piece in a corresponding adapted recording of the control disc engages, the handle with their axis of rotation in the central transverse plane of the shooting box on its top is arranged, there are not only advantages in terms of operation and of appearance, but it can also use existing door or window handles continue to be used.

Bei allen Ausführungsformen ist der Schließvorgang wegen des Rastmechanismus durch alleinige Betätigung der Handhabe möglich und nur zum Öffnen müssen das Betätigungselement und die Handhabe gleichzeitig betätigt werden.In all embodiments, the closing process is due to the locking mechanism possible only by operating the handle and only need to open it Actuating element and the handle are operated simultaneously.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels unter Bezugnahme auf die Zeichnungen näher erläutert. Es zeigen:

Fig. 1
eine perspektivische Darstellung eines Verschlusses mit einem Schließkasten und einem Eingriffgehäuse,
Fig. 2
die wesentichen Einzelteile des Schließkastens sowie der darin aufgenommenen Elemente und
Fig. 3
die wesentlichen Teile des Eingriffsgehäuses sowie der darin aufgenommenen Elemente.
The invention is explained in more detail below using an exemplary embodiment with reference to the drawings. Show it:
Fig. 1
1 shows a perspective illustration of a closure with a lock case and an engagement housing,
Fig. 2
the essential individual parts of the lock case and the elements and contained therein
Fig. 3
the essential parts of the engagement housing and the elements accommodated therein.

In der Fig. 1 ist ein Verschluß 1 mit einem Schließkasten 2 und einem Eingriffgehäuse 3 perspektivisch dargestellt. Der Schließkasten 2 wird am Randbereich eines Fensterflügels oder einer Tür montiert, während das Eingriffgehäuse 3 dem Schließkasten 2 benachbart, auf einem festen Rahmenabschnitt angebracht wird.In Fig. 1 is a closure 1 with a lock box 2 and an engagement housing 3 shown in perspective. The lock box 2 is on the edge area a window sash or a door mounted while the engagement housing 3 the Lock box 2 adjacent, is attached to a fixed frame section.

Der Schließkasten 2 weist einen Kastenkörper 2.1 und einen Kastendeckel 2.2 auf. Auf der von dem Fenster bzw. der Tür abgewandten Oberseite des Kastenkörpers 2.1 ist mit einem Aufsatz 4.1 ein Griff 4 montiert. Auf der dem freien Rand des Fensterflügels bzw. der Tür zugekehrten Seite des Schließkastens 2 sind in der Schließstellung des Griffs 4 ein oberer und ein unterer Riegel 2.3 in Richtung auf das Eingriffgehäuse 3 herausgeschoben und greifen in Einführöffnungen 3.3 des Eingriffgehäuses 3 ein. In einer zur Verschieberichtung der Riegel 2.3 parallelen, zur Tür oder zum Fenster bzw. Rahmen senkrechten Mittelquerebene des Eingriffgehäuses 3 ist ein Betätigungselement 3.4 vorgesehen, das von der Oberseite des Eingriffgehäuses 3 aus zugänglich und senkrecht zu dieser in das Innere des Eingriffgehäuses 3 eindrückbar ist. In der gezeigten Schießstellung steht ein Griffteil 4.2 des Griffs 4 nach unten.The lock case 2 has a case body 2.1 and a case lid 2.2 on. On the top of the box body facing away from the window or the door 2.1 a handle 4 is mounted with an attachment 4.1. On the free Edge of the window sash or the door facing side of the lock case 2 are in the closed position of the handle 4, an upper and a lower latch 2.3 in the direction pushed out onto the engagement housing 3 and engage in insertion openings 3.3 of the engagement housing 3 a. In a to the direction of the bolt 2.3 parallel central transverse plane perpendicular to the door or to the window or frame of the engagement housing 3, an actuating element 3.4 is provided, which of the Top of the engagement housing 3 accessible and perpendicular to this in the Interior of the engagement housing 3 can be pressed. In the shooting position shown is a handle part 4.2 of the handle 4 down.

In der Fig. 2 ist oben ein Kastenkörper 2.1 des Schließkastens 2 dargestellt. Der Kastenkörper 2.1 weist auf seiner Innenseite verschiedene Ausformungen auf, wie zwei Gewindebohrungen 2.11, eine Steuerscheibenaufnahme 2.5' für eine weiter unten in der Fig. 2 gezeigte Steuerscheibe 2.5, zwei Riegelführungen 2.3' und zwei Lagerzapfen 2.6 zum Aufnehmen zweier unter dem Kastenkörper 2.1 dargestellter Stellelemente 2.4. A box body 2.1 of the lock box 2 is shown at the top in FIG. 2. Of the Box body 2.1 has different shapes on its inside, like two threaded bores 2.11, one control disc holder 2.5 'for one Control disk 2.5 shown further in FIG. 2, two locking guides 2.3 ' and two journals 2.6 for receiving two under the box body 2.1 Shown control elements 2.4.

Die z.B. aus Flachmaterial ausgestanzten Stellelemente 2.4 weisen an ihren beiden gegeneinander gerichteten Endbereichen sowie an ihren voneinander abgekehrten Endbereichen jeweils Durchbrüche in Form von Langlöchern 2.42 und 2.41 auf, in die Verbindungsbolzen 5 zur gelenkigen Aneinanderkopplung der beiden Stellelemente 2.4 einerseits und Ankopplung der seitlich dargestellten Riegel 2.3 andererseits eingeführt werden. Vorliegend sind die Riegel 2.3 bereits selbst mit Zapfen 2.31 zur gelenkigen Anbindung an den Stellelementen 2.4 versehen. Mittels einer jeweiligen Lagerzapfenaufnahme 2.43 werden die Stellelemente 2.4 auf die Lagerzapfen 2.6 geführt und dort schwenkbar gehalten. Die Stellelemente 2.4 sind unter der Darstellung in Draufsicht auch in einem Längsschnitt gezeigt. Die Riegel 2.3 sind auf ihrer von der Mittelquerebene abgekehrten äußeren Längsseite mit Rastausnehmungen 2.32 und stirnseitig mit Einführschrägen versehen.The e.g. Adjusting elements 2.4 punched out of flat material have at their both opposing end areas and at their from each other end areas in the form of elongated holes 2.42 and 2.41 on, in the connecting bolt 5 for articulated coupling of the two adjusting elements 2.4 on the one hand and coupling of the latch shown on the side 2.3 on the other hand. In the present case, bars 2.3 are already in place even with pin 2.31 for articulated connection to the control elements 2.4 Mistake. The adjusting elements are attached by means of a respective journal pin 2.43 2.4 guided on the journal 2.6 and held there pivotable. The Adjusting elements 2.4 are also shown in a longitudinal section under the plan view shown. The bars 2.3 are on their away from the central transverse plane outer long side with snap-in recesses 2.32 and front with insertion bevels Mistake.

Unterhalb der Stellelemente 2.4 ist in Fig. 2 die Steuerscheibe 2.5 gezeigt, die eine Steuerkurve 2.51 sowie einen Eingriff 2.52 für einen Vierkant aufweist, der andererseits in den Griff 4 eingesteckt ist. Die Steuerscheibe 2.5 ist mit einem Verbindungszapfen 5 gelenkig an den Aufnahmen 2.42 der Stellelemente 2.4 angekoppelt, wobei der Verbindungsbolzen 5 in die Steuerkurve 2.51 ragt. Beim Verdrehen der Steuerkurve 2.5 mittels des Griffs 4 und des in den Eingriff 2.52 ragenden Vierkants werden die auf den beiden Lagerzapfen 2.6 gehaltenen Stellelemente 2.4 verschwenkt, so daß die beiden Riegel 2.3 in den Riegelführungen 2.31 zum Einnehmen der Schießstellung aus dem Schließkasten 2 heraus geführt und zum Einnehmen der Öffnungsstellung in den Schließkasten 2 zurückgezogen werden, wobei die Verschieberichtung der Riegel 2.3 senkrecht zu den vorderen Rand des Schließkastens 2 bzw. dem Rand der Tür oder des Fensters verläuft. Der Schließkasten 2 wird mit dem unten in Fig. 2 dargestellten Kastendeckel 2.2 verschlossen, wozu nicht gezeigte Schrauben durch Durchführöffnungen 2.21 gesteckt und in den Gewindebohrungen 2.11 festgedreht werden. Below the control elements 2.4, the control disk 2.5 is shown in FIG has a control curve 2.51 and an engagement 2.52 for a square which on the other hand, is inserted into the handle 4. The control disc 2.5 is with a Connecting pin 5 articulated on the receptacles 2.42 of the control elements 2.4 coupled, the connecting pin 5 protruding into the control curve 2.51. At the Turning the control curve 2.5 by means of the handle 4 and the engagement 2.52 protruding squares are the adjusting elements held on the two journals 2.6 2.4 pivoted so that the two bolts 2.3 in the bolt guides 2.31 out of the lock box 2 to take the shooting position and retracted into the lock box 2 to assume the open position be, the direction of displacement of the bars 2.3 perpendicular to the front Edge of the lock box 2 or the edge of the door or window runs. The lock case 2 is with the case cover 2.2 shown in Fig. 2 below closed, for which purpose screws not shown through lead-through openings 2.21 inserted and tightened in the threaded holes 2.11.

In Fig. 3 ist das Eingriffgehäuse 3 mit einem Gehäuseblock 3.1 und einem Gehäusedeckel 3.2 gezeigt. In den Gehäuseblock 3.1 sind verschiedene Aufnahmen eingeformt, unter anderem zwei Einführöffnungen 3.3 für die Riegel 2.3, für zwei Halteelemente 3.5, die quer zur Verschieberichtung der Riegel 2.3 verschiebbar sind, für zwei Federn 3.6, die in den Federaufnahmen 3.6' liegend die Halteelemente 3.5 zur Mittelquerebene hin zusammenschieben, sowie ein Durchbruch 3.8 für eine Kugel 3.42 des Betätigungselements 3.4. Ferner.sind in dem Gehäuseblock 3.1 Gewindebohrungen 3.9 vorgesehen, in die durch Schraubenöffnungen 3.9' des Deckels 3.2 durchgeführte Schrauben eingedreht werden.In Fig. 3, the engagement housing 3 with a housing block 3.1 and a housing cover 3.2 shown. In the housing block 3.1 are different recordings molded, including two insertion openings 3.3 for the latch 2.3, for two Holding elements 3.5, which can be moved transversely to the direction of movement of the bolts 2.3 are, for two springs 3.6, the holding elements lying in the spring receptacles 3.6 ' 3.5 push together towards the central transverse plane, as well as a breakthrough 3.8 for a ball 3.42 of the actuating element 3.4. Furthermore, are in the housing block 3.1 threaded holes 3.9 provided in the through screw holes 3.9 'of the cover 3.2 screws are screwed in.

In die entsprechenden Aufnahmen des Gehäuseblocks 3.1 werden die Halteelemente 3.5 senkrecht zur Verschieberichtung der Riegel 2.3 verschiebbar eingelegt und mittels der Feder 3.6 gegeneinander gedrückt. An ihren gegeneinander gerichteten Endbereichen weist jedes Halteelement 3.5 eine Auslenkschräge 3.7 auf, die mit einem verjüngten Abschnitt 3.43 des Betätigungselements 3.4 derart zusammenwirkt, daß bei einem Eindrücken des Betätigungselements 3.4 senkrecht zur Oberseite des Gehäuseblocks 3.1 die beiden Halteelemente 3.5 gegen die Federkraft der Federn 3.6 auseinandergeschoben werden. Gleichermaßen werden die beiden Halteelemente 3.5 beim Einführen der Riegel 2.3 auseinandergeschoben, die beim Einschieben mit ihren Anlaufschrägen an entsprechenden Gegenschrägen der Halteelemente 3.5 entlang gleiten, bis sie mit den Haltelementen verrasten, wobei hakenförmige Abschnitte der Halteelemente 3.5 in die Rastausnehmungen 2.32 der Riegel 2.3 eingreifen und mit steilen Gegenrastflanken, die mit steilen Rastflanken der Riegel 2.3 zusammenwirken, ein Zurückschieben der Riegel 2.3 in die Öffnungsstellung verhindern. Die Raststellung ist in Fig. 3 in der zweituntersten Abbildung schematisch dargestellt. Dabei ist auch der Griff 4 gegen ein Verschwenken blockiert. Ein Zurückschieben der Riegel 2.3 in die Öffnungsstellung mittels des Griffs 4 ist erst möglich, wenn das Betätigungselement 3.4 mit der Kugel 3.42 und dem darunter angeordneten bolzenförmigen Teil 3.41 gegen die Vorspannung der Feder 3.6 und gegenbenenfalls einer zusätzlichen (nicht gezeigten) Rückstellfeder zum Auseinanderbewegen der Halteelemente 3.5 eingedrückt wird. Dabei bewegen sich die Halteelemente 3.5 nach außen und die steilen Rastflanken der Rastausnehmung 2.32 einerseits und die damit zusammenwirkenden Gegenrastflanken 3.51 andererseits werden außer Eingriff gebracht.The holding elements are in the corresponding receptacles of the housing block 3.1 3.5 slidably inserted perpendicular to the direction of movement of the latch 2.3 and pressed against each other by means of the spring 3.6. On their against each other directed end regions, each holding element 3.5 has a deflection slope 3.7 on that with a tapered section 3.43 of the actuating element 3.4 interacts that vertically when the actuating element 3.4 is pressed in to the top of the housing block 3.1 against the two holding elements 3.5 the spring force of the springs 3.6 are pushed apart. Alike the two holding elements 3.5 are pushed apart when the latches 2.3 are inserted, which when inserted with their bevels at the corresponding Counter slants of the holding elements 3.5 slide along until they hold the holding elements lock, hook-shaped sections of the holding elements 3.5 in the Engage latching recesses 2.32 of bolt 2.3 and with steep counter-latching flanks, that interact with the steep locking flanks of the latch 2.3, a push back prevent latch 2.3 from opening. The rest position is in Fig. 3 is shown schematically in the second lowest figure. There is also the Handle 4 blocked against pivoting. Pushing the latch 2.3 in the opening position by means of the handle 4 is only possible when the actuating element 3.4 with the ball 3.42 and the bolt-shaped arranged below it Part 3.41 against the preload of the spring 3.6 and, if necessary, an additional one Return spring (not shown) for moving the holding elements apart 3.5 is pushed in. The holding elements 3.5 then move outside and the steep locking flanks of the locking recess 2.32 on the one hand and the cooperating counter-locking flanks 3.51 on the other hand are excluded Brought in.

Alternativ können die Halteelemente 3.5 auch fest in dem Eingriffgehäuse 3 angeordnet werden und das Betätigungselement kann an dem Schießkasten derart angeordnet sein, daß bei seiner Betätigung die Riegel 2.3 gegen eine Federkraft außer Eingriff mit den Halteelementen 3.5 gebracht werden. In der Riegelführung muß dabei ein entsprechender Spielraum vorgesehen werden.Alternatively, the holding elements 3.5 can also be fixed in the engagement housing 3 can be arranged and the actuating element on the shooting box in such a way be arranged so that when it is actuated, the latch 2.3 against a spring force are brought out of engagement with the holding elements 3.5. In the bolt guide Appropriate scope must be provided.

Anstelle des eindrückbaren Betätigungselements mit Auslenkschräge ist auch ein mit einem kleinen Hebel drehbares Betätigungselement mit einem Auslenkexzenter denkbar und die Verrastung zwischen Halteelementen und Riegel kann mit hebelartig gelagerten Halteelementen und/oder Umlenkelementen erzielt werden.Instead of the push-in actuating element with a bevel, there is also a with a small lever rotatable actuator with a deflection eccentric conceivable and the latching between holding elements and latch can with lever-like stored holding elements and / or deflection elements can be achieved.

Die beschriebenen Maßnahmen lassen ein einfaches Verriegeln zu, wobei lediglich der Griff 4 betätigt werden muß, um die Riegel 2.3 auszulenken und zu verrasten. Zum Entriegeln muß jedoch das Betätigungselement 3.4 eingedrückt werden, und gleichzeitig muß der Griff 4 betätigt werden. Eine umständliche Bedienung mit einem Schlüssel wird durch den beschriebenen Aufbau des Verschlusses vermieden, so daß ein Absperren auch nicht vergessen werden kann. Der Verschluß ist stabil und auch gegenüber erheblichen Hebelkräften sicher. Vorhandene Griffelemente können einfach aufgesteckt und weiterverwendet werden.The measures described allow simple locking, but only the handle 4 must be actuated in order to deflect and latch the latch 2.3. To unlock, however, the actuator 3.4 must be pressed, and at the same time the handle 4 must be operated. A cumbersome operation with a key is avoided by the described construction of the lock, so that a shut-off cannot be forgotten either. The clasp is stable and also safe against considerable leverage. Existing handle elements can simply be attached and reused.

Claims (8)

  1. Locking mechanism (1) with a locking case (2) that can be fitted to a door or a window and housing at least one bar (2.3) to be actuated by means of a tiller (4.2) and an actuating device actuated by means of the tiller (4.2) and reciprocating between a a closing position at which the bar (2.3.) is disengaged from the locking case (2) and an opening position at which the bar is inserted into the locking case (2), and with a gearing casing (3) fitted to a frame opposite the locking case (2), with at least one bar (2.3) being introduced into the gearing casing (3) in the locking position, and with a holding element (3.5.) blocking the bar (2.3),
    characterized in that
    the bar (2.3) in the locking position automatically engages in the corresponding holding element (3.5) arranged in the gearing case (3) when the tiller (4.2) is turned so that any shifting of the bar (2.3) by means of the tiller (4.2) into the opening position is blocked,
    that for disconnecting the lock-in connection an actuating device (3.4) is provided which can travel out only from a rest position against a spring pretension,
    that the bar (2.3) can be moved by means of the tiller (4.2) only in the opening position when the actuating device (3.4) is held in its position releasing the lock-in connection, and
    that the actuating device (3.4) is arranged at the upper end of the locking case (2) or of the gearing casing (3) which is turned away from the door, the window or the frame, and can be actuated by the hand operating the tiller (4.2).
  2. Locking mechanism as specified under claim 1,
    characterized in that
    the tiller (4.2) consists of a handle (4.2) mounted to the locking case (2) and
    that the actuating device (3.4) is provided on the locking case (2) with the at least one bar (2.3) is under spring pretension and can be deflected by means of the actuating device while the corresponding holding element (3.5) is fixed within the gearing casing (3), or that the actuating device (3.4) is arranged on the gearing casing (3), with the at least one holding element (3.5) is carried on a bearing and can be deflected by the actuating device (3.4) against a spring pretension.
  3. Locking mechanism as specified under claim 1,
    characterized in that
    the actuating device (3.4) can be indented in a direction square to the upper face ofthe gearing casing (3) or ofthe locking case (2).
  4. Locking mechanism as specified under claim 3,
    characterized in that
    the actuating device (3.4) includes a bolt-shaped part (3.41) with a tapering section and/or ball (3.42) directed away from the upper face of the locking case (2) or ofthe gearing casing (3) and
    that the actuating device (3.4) protrudes from the upper face or from a trough arranged therein.
  5. Locking mechanism as specified under one of the preceding claims,
    characterized in that
    the at least one bar (2.3) is supported in a slidable manner square to the adjacent door or window end in bar guides (2.3') of the locking case (2) and contains a catch recess (2.32) in a side which is parallel to the sliding direction and which shows a steep notch flank acting in the opening direction, and
    that the holding element (3.5) can be deflected against the spring pretension of a spring (3.6) square to the sliding direction of the bar (2.3), by means of a notch slant provided either on the holding element (3.5) and/or on the bar (2.3) and that in the closing position it engages with a steep counter notch flank in the catch recess (2.32).
  6. Locking mechanism as specified under claim 5,
    characterized in that
    the at least one bar (2.3) engages in the gearing casing (3) outside a middle cross plane ofthe gearing casing (3), running parallel to the sliding direction and square to the frame ant that the catch recess (2.32) is arranged on the outer face of the bar (2.3) directed away from the middle cross plane,
    that the holding element (3.5) belonging to the bar (2.3) is provided with a chamfered or rounded-off deflecting bevel (3.7), acting together with the tapered section (3.43), this latter sliding past the deflecting bevel (3.7) while the actuating device (3.4) is indented so that the counter notch flank (3.51) of the holding element (3.5) is deflected from the catch recess (2.32).
  7. Locking mechanism as specified under one of the preceding claims,
    characterized in that
    the actuating device (3.4) is arranged along the middle cross plane on the upper face of the gearing casing (3), that two holding elements (3.5) of symmetrical shape are supported in a movable manner by identical corresponding guiding receptacles square to the sliding direction of the bars (2.3),
    that the two bars (2.3) are also supported symmetrically with respect to a middle cross plane of the locking case (2), in parallel to that plane and extractably,
    that the bars (2.3) with their ends turned away from the extractable ends are connected by articulated joints to lever-like setting elements (2.4), which in turn are connected in a swivelling manner to bearing journals fixed to the locking case (2) and which are connected by articulated joints at the other ends turned away from the bars (2.3) and
    that inside the locking case (2) a disk cam (2.5) is supported by a rotatable bearing, containing a cam plate (2.51), into which a coupling element of the two other end sections of the setting elements (2.4) engages in a guided manner.
  8. Locking mechanism as specified under claim 7,
    characterized in that
    the tiller (4) engages, by means of a square piece, into a correspondingly shaped receptacle (2.52) of the disk cam (2.5), while the rotational axis of the tiller (4) is arranged at the middle cross plane of the locking case, on the upper face of this latter.
EP96945733A 1995-11-20 1996-11-14 Door or window closure Expired - Lifetime EP0862676B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19543228 1995-11-20
DE19543228A DE19543228C2 (en) 1995-11-20 1995-11-20 Lock for a door or window
PCT/DE1996/002193 WO1997019244A2 (en) 1995-11-20 1996-11-14 Door or window closure

Publications (2)

Publication Number Publication Date
EP0862676A2 EP0862676A2 (en) 1998-09-09
EP0862676B1 true EP0862676B1 (en) 1999-08-11

Family

ID=7777928

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96945733A Expired - Lifetime EP0862676B1 (en) 1995-11-20 1996-11-14 Door or window closure

Country Status (4)

Country Link
EP (1) EP0862676B1 (en)
AT (1) ATE183278T1 (en)
DE (2) DE19543228C2 (en)
WO (1) WO1997019244A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29721273U1 (en) * 1997-12-01 1999-04-01 Hörmann KG Amshausen, 33803 Steinhagen Locking device for holding a bolt in a closed position

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE186678C (en) *
FR13676E (en) * 1910-01-14 1911-05-29 Friedrich Eimer Safety locks for railway car doors
US1410841A (en) * 1919-01-29 1922-03-28 Glenn L Simpson Safety latch for motor-vehicle doors
US1330773A (en) * 1919-06-06 1920-02-17 Lloyd D Augir Door-latch
US1358885A (en) * 1919-08-13 1920-11-16 Joseph S Shimocuskies Lock
US1410581A (en) * 1921-01-21 1922-03-28 Julius J Langer Lock
DE398567C (en) * 1922-01-13 1924-07-07 Carl Borgemehn Door lock
US1601359A (en) * 1925-07-18 1926-09-28 Jacob M Harrington Doorlock
US4379577A (en) * 1980-07-28 1983-04-12 Robertson Gene V Latch bolt strike lock

Also Published As

Publication number Publication date
WO1997019244A3 (en) 1997-07-10
WO1997019244A2 (en) 1997-05-29
DE19543228A1 (en) 1997-05-22
EP0862676A2 (en) 1998-09-09
DE59602748D1 (en) 1999-09-16
ATE183278T1 (en) 1999-08-15
DE19543228C2 (en) 1999-07-15

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