EP3181785B1 - Pull-out lock and arrangement of a pull-out lock in an item of furniture - Google Patents

Pull-out lock and arrangement of a pull-out lock in an item of furniture Download PDF

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Publication number
EP3181785B1
EP3181785B1 EP16193264.5A EP16193264A EP3181785B1 EP 3181785 B1 EP3181785 B1 EP 3181785B1 EP 16193264 A EP16193264 A EP 16193264A EP 3181785 B1 EP3181785 B1 EP 3181785B1
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EP
European Patent Office
Prior art keywords
pull
setting element
guide
guide groove
out lock
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EP16193264.5A
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German (de)
French (fr)
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EP3181785A1 (en
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Martin Lehmann GmbH and Co KG
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Martin Lehmann GmbH and Co KG
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Application filed by Martin Lehmann GmbH and Co KG filed Critical Martin Lehmann GmbH and Co KG
Priority to PL16193264T priority Critical patent/PL3181785T3/en
Publication of EP3181785A1 publication Critical patent/EP3181785A1/en
Application granted granted Critical
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/46—Locks or fastenings for special use for drawers
    • E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
    • E05B65/463—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked
    • E05B65/464—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked comprising two or more lock elements aligned in end-to-end abutting relation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • E05C19/022—Released by pushing in the closing direction

Definitions

  • the present invention relates to a pull-out lock for several drawers arranged one above the other in a body and displaceable parallel to one another in a pull-out direction, as well as an arrangement of a pull-out lock in a piece of furniture.
  • a generic pull-out lock is for example from the DE 195 47 049 C2 or the DE 200 07 034 U1 known.
  • the pull-out lock described in the publication has proven itself in practice.
  • the object of the present invention is to further develop a pull-out lock in such a way that it can also be used for drawers with so-called "push-to-open” fittings.
  • the pull-out lock according to the invention for several drawers arranged one above the other in a corpus and displaceable parallel to one another in a pull-out direction, each with a front panel, has at least one guide arranged on a side wall of the corpus perpendicular to the pull-out direction, as well as several locking slides slidably guided in the guide, each with one from the Guide protruding stop.
  • An adjusting element is provided for each drawer and is arranged on a receiving part that is slidably guided in the guide about a pivoting axis that is pivotable about a pivoting angle to the pull-out direction and to the guidance perpendicular to the pivot axis.
  • Each of the adjusting elements has an adjusting slot which can be brought into engagement with a control pin arranged on a side frame of the drawer and which pivots the adjusting element when the drawer is actuated.
  • the actuating element also has an actuating contour that interacts with the stop and has a first latching point for a position of the actuating element corresponding to the closed position of the drawer and a second latching point for a correspondingly pivoted locking position of the actuating element when the drawer is open.
  • the receiving part has a coupling part protruding vertically from the guide, on which the adjusting element is pivotably arranged, and at least one stop cam guided in a guide groove to limit the pivoting angle of the adjusting element.
  • the at least one stop cam and the guide groove are shaped in such a way that the actuating element can be pivoted out of the first latching point in an opening direction and a closing direction.
  • the guide groove of the adjusting element is designed in the shape of a circular ring.
  • the width of the stop cam guided in the guide groove of the adjusting element in the pull-out direction corresponds approximately to the width of the guide groove of the guide, the guide groove in the closed position of the actuating element extends in the pull-out direction behind the edge of the guide.
  • the arc length of the guide groove is accordingly lengthened so that the adjusting element can be pivoted to the extent that the drawer is displaced against the pull-out direction of the drawer by a distance necessary for triggering a so-called "push-to-open” fitting can.
  • the width of the stop cam guided in the guide groove is smaller than the width of the guide groove of the guide, the guide groove of the adjusting element in the closed position of the adjusting element extending from an edge of the guide groove of the guide further inside the body in the extension direction in the extension direction.
  • the stop cam does not rest on the side edge of the guide groove in the closed position of the adjusting element, but is at least a distance away from the side end of the guide groove by which the drawer is pushed into the furniture body to trigger an opening movement against the pull-out direction and thus enables the adjusting element to be pivoted.
  • each of the receiving parts has a second stop cam which, in a position of the actuating element that limits the pivot angle of the actuating element, rests on a leg of the actuating element.
  • FIG. 1-3 1 denotes a piece of furniture with a body 2 in which several drawers 3, 3 ', 3 "are arranged one above the other and can be opened out of the body 2 in a pull-out direction x.
  • the drawers 3, 3 ′, 3 ′′ are mounted on the furniture body 2 via pull-out guides known from the prior art, preferably via so-called push-to-open pull-out guides. With these push-to-open pull-out guides, the drawers 3 , 3 ', 3 "is made possible by pressing against a front panel 31, 31', 31" of the drawer 3, 3 ', 3 "against the pull-out direction x.
  • the pull-out stop has at least one guide 4 arranged on a side wall of the carcass 2 perpendicular to the pull-out direction x, in which the drawers 3, 3 ', 3 "can be pulled out and pushed in from the carcass 2.
  • the guide 4 is in the Figures 1 to 3 and 4th shown embodiment as a guide rail.
  • the pull-out lock also has a plurality of locking slides 42, 43, 44, which are slidably guided in the guide 4, each with a stop 7 protruding from the guide 4.
  • the pull-out lock has an adjusting element 6, 6 'for each of the drawers 3, 3', 3 ", which can be swiveled about a swivel axis perpendicular to the pull-out direction x and to the guide 4 by a swivel angle ⁇ on a receiving part slidably guided in the guide 4 8, 8 'is arranged.
  • This receiving part 8, 8 ' shown in an individual representation in FIG Figures 7 and 10 , has a coupling part 82, 82 'protruding perpendicularly from the guide 4, on which the adjusting element 6, 6' is pivotably arranged.
  • the pull-out lock also has at least one stop cam 83, 83 'guided in an arcuate guide groove 68, 68' of the adjusting element 6, 6 ', with which the possible pivot angle ⁇ of the adjusting element 6, 6' is limited to a predetermined amount.
  • the adjusting element 6, 6 'furthermore has an adjusting slot 64, 64' which can be brought into engagement with a control pin 32, 32 ', 32 "arranged on a side frame of the drawer 3, 3', 3" and when the drawer is actuated 3, 3 ', 3 ", the adjusting element 6, 6' is pivoted.
  • the adjusting element 6 is in the pushed-in position of the respective drawer 3, 3 ', 3 ", as shown in FIG Figures 4 and 8th is shown on the basis of the two lower adjusting elements 6, 6 ', aligned such that the adjusting slot 64, 64' is aligned vertically or parallel to the longitudinal direction of the guide 4.
  • the adjusting element 6, 6 ' In order to enable such a pivoting of the adjusting element 6, 6 'for one of the drawers 3 and, on the other hand, to block it for the other drawers 3', 3 ", the adjusting element 6, 6 ' also has an adjusting contour 61, 61 that interacts with the stop 7 ' on.
  • This adjusting contour 61, 61 ' has a first latching point 62, 62' for a position of the adjusting element 6, 6 'corresponding to a closed position of the drawer 3, 3', 3 ", and a second latching point 62, 62 'for one of the open positions Position of the drawer 3, 3 ', 3 "correspondingly pivoted locking position of the adjusting element 6, 6'.
  • the first latching point 62, 62 ' is, for example, in Figures 5, 6 , 9 , 12 and 14th is shown, designed as a concave recess, which is thus shaped corresponding to a lower convex contour of the stop 7 facing the first latching point 62, 62 '.
  • Other shapes of the latching points 62, 62 ′ and the contours of the stops 7 are also conceivable.
  • the second latching point 63, 63 ' is also shaped in a corresponding manner, the two latching points 62, 62', 63, 63 'being separated from one another by an elevation along which the lower edge of the stop 7 when the actuating element 6, 6' is pivoted slides.
  • the partially circular guide groove 68 is dimensioned so that the guide groove 68 extends in the closed position of the adjusting element 6 beyond a rear edge of the guide groove 47 of the guide in the extension direction x.
  • the width b of the stop cam 83 guided in the guide groove 68 of the adjusting element 6 in the extension direction x corresponds approximately to the width of the guide groove 47 of the guide 4 and thus enables the adjusting element 6, shown in FIG Figure 5 in such a way that the control pin 32, 32 ', 32 "arranged on the side frame of the drawer 3, 3', 3" can be pushed slightly, in particular by a few millimeters, particularly preferably by 1 to 3 mm, into the furniture body 2 against the pull-out direction is.
  • the arc length b 1 of the guide groove 68 is dimensioned such that pivoting of the adjusting element 6 from the position shown in FIG Figure 1
  • the position shown opposite to the pivoting direction into the locking position is also made possible to the extent that the drawer by a distance necessary for triggering a so-called "push-to-open" fitting against the pull-out direction of the Drawer can be moved.
  • the guide groove 68 of the adjusting element 6 preferably has an arc length b 1 of more than ⁇ / 2. However, larger or smaller arc lengths b 1 are also conceivable.
  • two such stop cams 83 are provided to limit the pivoting movement of the adjusting element 6, a first of the stop cams 83 being guided in the guide groove 68 of the adjusting element 6 and a second stop cam 83 being arranged below the coupling part 82 designed here as a pivot bearing.
  • the leg of the adjusting element 6 close to this second stop cam 83 can be designed in one embodiment so that it does not rest against the leg of the adjusting element 6 in the closed position of the drawer 3, 3 ′, 3 ′′.
  • the vertical face of this leg serves as a stop surface 67, which rests on the lower stop cam 83 after the drawer 3, 3 ', 3 "has been pushed in to initiate the ejection movement, as shown in FIG Figures 2 and 5 is shown.
  • the leg of the adjusting element 6 formed with the stop surface 67 can extend in a straight line vertically downward.
  • a recess of shallow depth is also provided in the area of the stop surface 67 of the leg.
  • the width of the stop cam 83 'guided in the guide groove 68' is smaller than the width of the guide groove 47 of the guide 4, the guide groove 68 'in the closed position of the adjusting element 6' extending from a rear edge of the guide groove 47 in the extension direction x Guide 4 extends in the extension direction x.
  • the stop cam 83 'guided in the guide groove 68' is in this embodiment variant, as in FIG Figures 9 and 10 can be seen, positioned in the guide groove 47 near the front panel 31, 31 ', 31 "of the drawer 3, 3', 3".
  • the second cam 83 'arranged below the pivot bearing 82' is positioned in the guide groove 47 further away from the front panel 31, 31 ', 31 "of the drawer 3, 3', 3". This makes it possible to make the guide groove 68 'of the adjusting element 6' slightly shorter.
  • the guide groove 68 'of the adjusting element 6' preferably has an arc length b 1 of at least ⁇ / 2.
  • the rear end of the guide groove 68 'in the extension direction x can end approximately above the edge of the guide groove 47 of the guide 4 located further inside the body, since for the pivoting movement of the adjusting element 6' against the extension direction up to the stop of the stop cam 83 ', as in Figure 8 on the middle and lower adjusting element 6 'can be seen, there is still space for pivoting the adjusting element 6'.
  • the stop surface 67' is formed on the rear leg of the actuating element 6 'in the extension direction x slightly raised relative to the vertical front surface of the leg of the actuating element 6'.
  • a locking device with a lock 5 and a locking element 51 which can be adjusted by actuating the lock 5 is provided.
  • the actuating element 51 is oriented in such a way that a locking slide 42 which is displaceable in the guide groove 47 of the guide 4 can be displaced upward.
  • the actuating element 51 is oriented such that the locking slide 42 rests against a stop 52 guided in the guide groove.
  • the stop 52 also rests against the stop 7, which locks the upper adjusting element 6 against pivoting.
  • the upper locking element 42 is preferably spring-loaded with respect to an actuating element 46 with which the guide 4 is fixed on the body 2.

Landscapes

  • Drawers Of Furniture (AREA)

Description

Die vorliegende Erfindung betrifft eine Auszugssperre für mehrere in einem Korpus übereinander angeordnete und parallel zueinander in einer Auszugsrichtung verschiebbare Schubladen gemäß dem Oberbegriff des Anspruchs 1 sowie eine Anordnung einer Auszugssperre in einem Möbel.The present invention relates to a pull-out lock for several drawers arranged one above the other in a body and displaceable parallel to one another in a pull-out direction, as well as an arrangement of a pull-out lock in a piece of furniture.

Eine gattungsgemäße Auszugssperre ist beispielsweise aus der DE 195 47 049 C2 oder der DE 200 07 034 U1 bekannt. Die in der Druckschrift beschriebene Auszugssperre hat sich in der Praxis bewährt.A generic pull-out lock is for example from the DE 195 47 049 C2 or the DE 200 07 034 U1 known. The pull-out lock described in the publication has proven itself in practice.

Nachteilig ist, dass mit einer solchen gattungsgemäßen Auszugssperre ein Möbel mit beispielsweise grifflosen Schubladen, die mit sogenannten "Push-to-Open"-Beschlägen ausgestattet sind und nur durch leichtes Eindrücken entgegen der Auszugsrichtung zu öffnen sind, nicht einsetzbar sind, da die Stellelemente, die mit einem aus mehreren Schubladen hervorstehenden Steuerstift in der Schließstellung der Schubladen in Eingriff stehen, eine weitere Bewegung des Steuerstiftes entgegen der Auszugsrichtung blockieren.The disadvantage is that with such a generic pull-out lock, a piece of furniture with, for example, handle-less drawers, which are equipped with so-called "push-to-open" fittings and can only be opened by gently pressing against the pull-out direction, cannot be used, since the adjusting elements, which are in engagement with a control pin protruding from several drawers in the closed position of the drawers, block further movement of the control pin against the pull-out direction.

Aufgabe der vorliegenden Erfindung ist es, eine Auszugssperre derart weiter zu entwickeln, dass diese auch für Schubläden mit sog. "Push-to-Open"-Beschlägen einsetzbar ist.The object of the present invention is to further develop a pull-out lock in such a way that it can also be used for drawers with so-called "push-to-open" fittings.

Diese Aufgabe wird durch eine Auszugssperre für mehrere in einem Korpus übereinander angeordnete und parallel zueinander in einer Auszugsrichtung verschiebbare Schubladen mit den Merkmalen des Anspruchs 1 sowie durch eine Anordnung einer solchen Auszugssperre in einem Möbel mit mehreren übereinander angeordneten Schubladen mit den Merkmalen des Anspruchs 8 gelöst.This object is achieved by a pull-out lock for several drawers arranged one above the other in a body and displaceable parallel to one another in a pull-out direction with the features of claim 1 and by arranging such a pull-out lock in a piece of furniture with several stacked drawers with the features of claim 8.

Die erfindungsgemäße Auszugssperre für mehrere in einem Korpus übereinander angeordnete und parallel zueinander in einer Auszugsrichtung verschiebbaren Schubladen mit jeweils einer Frontblende weist wenigstens eine an einer Seitenwand des Korpus senkrecht zur Auszugsrichtung angeordnete Führung auf, sowie mehrere in der Führung verschiebbar geführte Sperrschieber mit jeweils einem aus der Führung vorstehenden Anschlag.The pull-out lock according to the invention for several drawers arranged one above the other in a corpus and displaceable parallel to one another in a pull-out direction, each with a front panel, has at least one guide arranged on a side wall of the corpus perpendicular to the pull-out direction, as well as several locking slides slidably guided in the guide, each with one from the Guide protruding stop.

Je Schublade ist ein Stellelement vorgesehen, das um eine zur Auszugsrichtung und zur Führung senkrecht der Schwenkachse um einen Schwenkwinkel verschwenkbar an einem in der Führung verschiebbar geführten Aufnahmeteil angeordnet ist.An adjusting element is provided for each drawer and is arranged on a receiving part that is slidably guided in the guide about a pivoting axis that is pivotable about a pivoting angle to the pull-out direction and to the guidance perpendicular to the pivot axis.

Jedes der Stellelemente weist dabei einen Stellschlitz auf, der mit einem an einer Seitenzarge der Schublade angeordneten Steuerstift in Eingriff bringbar ist und bei Betätigung der Schublade das Stellelement verschwenkt.Each of the adjusting elements has an adjusting slot which can be brought into engagement with a control pin arranged on a side frame of the drawer and which pivots the adjusting element when the drawer is actuated.

Das Stellelement weist desweiteren eine mit dem Anschlag zusammenwirkende Stellkontur auf, die eine erste Raststelle für eine der Schließstellung der Schublade entsprechenden Stellung des Stellelementes und eine zweite Raststelle für eine entsprechend verschwenkte Sperrstellung des Stellelementes bei geöffneter Stellung der Schublade aufweist.The actuating element also has an actuating contour that interacts with the stop and has a first latching point for a position of the actuating element corresponding to the closed position of the drawer and a second latching point for a correspondingly pivoted locking position of the actuating element when the drawer is open.

Das Aufnahmeteil weist ein senkrecht aus der Führung vorstehendes Koppelteil auf, an dem das Stellelement verschwenkbar angeordnet ist und wenigstens einen in einer Führungsnut geführten Anschlagnocken zur Begrenzung des Schwenkwinkels des Stellelements auf.The receiving part has a coupling part protruding vertically from the guide, on which the adjusting element is pivotably arranged, and at least one stop cam guided in a guide groove to limit the pivoting angle of the adjusting element.

Der wenigstens eine Anschlagnocken und die Führungsnut sind derart geformt, dass das Stellelement aus der ersten Raststelle in eine Öffnungsrichtung und eine Schließrichtung verschwenkbar ist.The at least one stop cam and the guide groove are shaped in such a way that the actuating element can be pivoted out of the first latching point in an opening direction and a closing direction.

Dadurch ist ermöglicht, dass das Stellelement bei einem Eindrücken der Schublade aus ihrer Schließstellung heraus entgegen der Auszugsrichtung, bei dem der Steuerstift in dem Stellschlitz aufgenommen ist, durch den Steuerstift verschwenkt wird, was durch die besondere Ausformung des Anschlagnockens und der Führungsnut ermöglicht ist.This enables the adjusting element to be pivoted by the control pin when the drawer is pushed in from its closed position, counter to the pull-out direction in which the control pin is received in the adjusting slot, which is made possible by the special shape of the stop cam and the guide groove.

Vorteilhafte Ausführungsvarianten der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiment variants of the invention are the subject of the subclaims.

Gemäß einer bevorzugten Ausführungsvariante der Erfindung ist die Führungsnut des Stellelements kreisringbogenförmig ausgebildet.According to a preferred embodiment variant of the invention, the guide groove of the adjusting element is designed in the shape of a circular ring.

Die Breite des in der Führungsnut des Stellelements geführten Anschlagsnockens in Auszugsrichtung entspricht nach einer Ausführungsvariante der Erfindung etwa der Breite der Führungsnut der Führung, wobei die Führungsnut in der Schließstellung des Stellelements sich hierbei in Auszugsrichtung hinter den Rand der Führung hinaus erstreckt.According to an embodiment variant of the invention, the width of the stop cam guided in the guide groove of the adjusting element in the pull-out direction corresponds approximately to the width of the guide groove of the guide, the guide groove in the closed position of the actuating element extends in the pull-out direction behind the edge of the guide.

Bei dieser Ausführungsvariante ist entsprechend die Bogenlänge der Führungsnut so verlängert, dass ein Verschwenken des Stellelements insoweit ermöglicht ist, dass die Schublade um eine für die Auslösung eines sog. "Push-to-Open"-Beschlages notwendige Strecke entgegen der Auszugsrichtung der Schublade verschoben werden kann.In this variant, the arc length of the guide groove is accordingly lengthened so that the adjusting element can be pivoted to the extent that the drawer is displaced against the pull-out direction of the drawer by a distance necessary for triggering a so-called "push-to-open" fitting can.

In einer alternativen Ausführungsvariante ist die Breite des in der Führungsnut geführten Anschlagnockens kleiner als die Breite der Führungsnut der Führung, wobei die Führungsnut des Stellelements in der Schließstellung des Stellelements sich von einem in Auszugsrichtung weiter im Korpusinneren liegenden Rand der Führungsnut der Führung in Auszugsrichtung erstreckt.In an alternative embodiment, the width of the stop cam guided in the guide groove is smaller than the width of the guide groove of the guide, the guide groove of the adjusting element in the closed position of the adjusting element extending from an edge of the guide groove of the guide further inside the body in the extension direction in the extension direction.

Auch bei dieser Ausführungsvariante liegt der Anschlagnocken in der Schließstellung des Stellelements nicht am seitlichen Rand der Führungsnut an, sondern ist zumindest um eine Distanz, um die die Schublade zur Auslösung einer Öffnungsbewegung entgegen der Auszugsrichtung in den Möbelkorpus hineingeschoben wird, von seitlichem Ende der Führungsnut entfernt und ermöglicht so ein Verschwenken des Stellelements.In this variant, too, the stop cam does not rest on the side edge of the guide groove in the closed position of the adjusting element, but is at least a distance away from the side end of the guide groove by which the drawer is pushed into the furniture body to trigger an opening movement against the pull-out direction and thus enables the adjusting element to be pivoted.

Gemäß einer weiteren bevorzugten Ausführungsvariante der Erfindung weist jedes der Aufnahmeteile einen zweiten Anschlagnocken auf, der in einer den Schwenkwinkel des Stellelements begrenzenden Stellung des Stellelements an einem Schenkel des Stellelements anliegt.According to a further preferred embodiment of the invention, each of the receiving parts has a second stop cam which, in a position of the actuating element that limits the pivot angle of the actuating element, rests on a leg of the actuating element.

Dadurch wird die Begrenzung des Schwenkwinkels des Stellelements insbesondere zur Begrenzung des Schwenkwinkels bei einer Bewegung der Schubladen entgegen der Auszugsrichtung nochmals verbessert.As a result, the limitation of the pivoting angle of the actuating element, in particular for limiting the pivoting angle when the drawers are moved counter to the pull-out direction, is further improved.

Nachfolgend werden bevorzugte Ausführungsbeispiele der Erfindung anhand der Zeichnungen näher erläutert. Es zeigen:

Figuren 1 bis 3
eine schematische Seitenschnittansicht eines Möbelkorpus mit mehreren ineinander angeordneten Schubladen und einer Auszugssperre mit den unterschiedlichen Positionen gezeigten oberen Schubladen,
Figur 4
eine Frontansicht auf eine Ausführungsvariante erfindungsgemäß mit Auszugssperre mit mehreren Stellelementen,
Figur 5
eine in Figur 4 mit V gekennzeichnete Ausschnittsvergrößerung eines an einer Führung der Auszugssperre angebrachten Stellelements in einer Position bei der die Schublade aus ihrer Schließstellung entgegen der Auszugsrichtung in Richtung des Möbelkorpus verschoben ist.
Figur 6
eine Draufsicht auf eine Ausführungsvariante des in den Figuren 4 und 5 gezeigten Stellelements,
Figur 7
eine Ausführungsvariante eines in Figuren 4 und 5 gezeigten Aufnahmeteils,
Figuren 8 und 9
den Figuren 4 und 5 entsprechende Darstellungen einer alternativen Ausführungsvariante einer erfindungsgemäßen Auszugssperre mit alternativ ausgebildetem Sperrelelementaufnahmeteil.
Figur 10
eine Draufsicht auf das in den Figuren 8 und 9 gezeigte Aufnahmeteil,
Figuren 11 und 12
der in den Figuren 4 und 5 entsprechenden Darstellungen einer alternativen Ausführungsvariante einer erfindungsgemäßen Auszugssperre, bei der der Steuerstift auf die Führung aufschiebbar ist.
Figuren 13 und 14
eine in den Figuren 4 und 5 entsprechende Ansicht der in den Figuren 4 und 5 gezeigten Ausführungsvariante der Auszugssperre, bei der das obere Stellelement in eine Position verschwenkt ist, bei der die Schublade in ihrer Öffnungsstellung positioniert ist.
Preferred exemplary embodiments of the invention are explained in more detail below with reference to the drawings. Show it:
Figures 1 to 3
a schematic side sectional view of a furniture body with several nested drawers and a pull-out lock with the different positions shown upper drawers,
Figure 4
a front view of an embodiment variant according to the invention with pull-out lock with several adjusting elements,
Figure 5
one in Figure 4 Enlarged section marked with V of an actuating element attached to a guide of the pull-out lock in a position in which the drawer is displaced from its closed position in the direction of the furniture body against the pull-out direction.
Figure 6
a plan view of an embodiment of the in the Figures 4 and 5 actuator shown,
Figure 7
a variant of an in Figures 4 and 5 shown receiving part,
Figures 8 and 9
the Figures 4 and 5 corresponding representations of an alternative embodiment of a pull-out lock according to the invention with an alternatively designed locking element receiving part.
Figure 10
a top view of the in the Figures 8 and 9 shown receiving part,
Figures 11 and 12
the in the Figures 4 and 5 corresponding representations of an alternative embodiment of a pull-out lock according to the invention, in which the control pin can be pushed onto the guide.
Figures 13 and 14
one in the Figures 4 and 5 corresponding view of the Figures 4 and 5 The embodiment variant of the pull-out lock shown, in which the upper adjusting element is pivoted into a position in which the drawer is positioned in its open position.

In der nachfolgenden Figurenbeschreibung beziehen sich Begriffe wie oben, unten, links, rechts, vorne, hinten usw. ausschließlich auf die in den jeweiligen Figuren gewählte beispielhafte Darstellung und Position der Auszugssperre, Führung, Sperrschieber, Anschlag, Steuerstift und dergleichen. Diese Begriffe sind nicht einschränkend zu verstehen, das heißt, durch verschiedene Arbeitsstellungen oder die spiegelsymmetrische Auslegung oder dergleichen können sich diese Bezüge ändern.In the following description of the figures, terms such as above, below, left, right, front, back, etc. relate exclusively to the exemplary representation and position of the pull-out lock, guide, selected in the respective figures. Lock slide, stop, control pin and the like. These terms are not to be understood as restrictive, that is, these references can change as a result of different working positions or the mirror-symmetrical design or the like.

In den Figuren 1- 3 ist mit dem Bezugszeichen 1 ein Möbel bezeichnet, mit einem Korpus 2, in dem mehrere Schubladen 3, 3', 3" übereinander angeordnet und in einer Auszugsrichtung x aus dem Korpus 2 heraus öffenbar sind.In the Figures 1-3 1 denotes a piece of furniture with a body 2 in which several drawers 3, 3 ', 3 "are arranged one above the other and can be opened out of the body 2 in a pull-out direction x.

Die Schubladen 3, 3', 3" sind dabei über aus dem Stand der Technik bekannte Auszugsführungen, bevorzugt über sogenannte Push-to-open- Auszugsführungen am Möbelkorpus 2 gelagert. Mit diesen Push-to-open- Auszugsführungen ist ein Öffnen der Schubladen 3, 3', 3" durch Drücken gegen eine Frontblende 31, 31', 31" der Schublade 3, 3', 3" entgegen der Auszugsrichtung x ermöglicht.The drawers 3, 3 ′, 3 ″ are mounted on the furniture body 2 via pull-out guides known from the prior art, preferably via so-called push-to-open pull-out guides. With these push-to-open pull-out guides, the drawers 3 , 3 ', 3 "is made possible by pressing against a front panel 31, 31', 31" of the drawer 3, 3 ', 3 "against the pull-out direction x.

Um ein Ausziehen mehrerer Schubladen gleichzeitig zu verhindern, ist eine Auszugssperre in dem Möbel 1 eingebaut.In order to prevent several drawers from being pulled out at the same time, a pull-out lock is built into the furniture 1.

Die Auszugssperre weist dabei wenigstens eine an einer Seitenwand des Korpus 2 senkrecht zur Auszugsrichtung x, in der die Schubladen 3, 3', 3" aus dem Korpus 2 ausziehbar und einschiebbar sind, angeordnete Führung 4 auf. Die Führung 4 ist in dem in den Figuren 1 bis 3 und 4 gezeigten Ausführungsbeispiel als Führungsschiene ausgebildet.The pull-out stop has at least one guide 4 arranged on a side wall of the carcass 2 perpendicular to the pull-out direction x, in which the drawers 3, 3 ', 3 "can be pulled out and pushed in from the carcass 2. The guide 4 is in the Figures 1 to 3 and 4th shown embodiment as a guide rail.

Denkbar ist auch, eine solche Führung direkt in die Korpusseitenwand in Form einer Langnut einzuarbeiten.It is also conceivable to incorporate such a guide directly into the body side wall in the form of a long groove.

Die Auszugssperre weist des Weiteren mehrere in der Führung 4 verschiebbar geführte Sperrschieber 42, 43, 44 mit jeweils einem aus der Führung 4 vorstehenden Anschlag 7 auf.The pull-out lock also has a plurality of locking slides 42, 43, 44, which are slidably guided in the guide 4, each with a stop 7 protruding from the guide 4.

Des Weiteren weist die Auszugssperre für jede der Schubladen 3, 3', 3" ein Stellelement 6, 6' auf, das um eine zur Auszugsrichtung x und zur Führung 4 senkrechte Schwenkachse um einen Schwenkwinkel α verschwenkbar an einem in der Führung 4 verschiebbar geführten Aufnahmeteil 8, 8' angeordnet ist. Dieses Aufnahmeteil 8, 8', in einer Einzeldarstellung gezeigt in den Figuren 7 und 10, weist dabei ein senkrecht aus der Führung 4 vorstehendes Koppelteil 82, 82' auf, an dem das Stellelement 6, 6' verschwenkbar angeordnet ist.Furthermore, the pull-out lock has an adjusting element 6, 6 'for each of the drawers 3, 3', 3 ", which can be swiveled about a swivel axis perpendicular to the pull-out direction x and to the guide 4 by a swivel angle α on a receiving part slidably guided in the guide 4 8, 8 'is arranged. This receiving part 8, 8 ', shown in an individual representation in FIG Figures 7 and 10 , has a coupling part 82, 82 'protruding perpendicularly from the guide 4, on which the adjusting element 6, 6' is pivotably arranged.

Die Auszugssperre weist außerdem wenigstens einen in einer kreisbogenabschnittsförmigen Führungsnut 68, 68' des Stellelements 6, 6' geführten Anschlagnocken 83, 83' auf, mit dem der mögliche Schwenkwinkel α des Stellelements 6, 6' auf ein vorbestimmtes Maß eingegrenzt wird.The pull-out lock also has at least one stop cam 83, 83 'guided in an arcuate guide groove 68, 68' of the adjusting element 6, 6 ', with which the possible pivot angle α of the adjusting element 6, 6' is limited to a predetermined amount.

Dieser wenigstens eine Anschlagnocken 83, 83' und die Führungsnut 68, 68' des Stellelements 6, 6' sind dabei derart geformt, dass das Stellelement 6, 6' aus einer ersten Raststelle 62, 62' in eine Öffnungsrichtung und eine Schließrichtung verschwenkbar ist.This at least one stop cam 83, 83 'and the guide groove 68, 68' of the actuating element 6, 6 'are shaped such that the actuating element 6, 6' can be pivoted from a first latching point 62, 62 'in an opening direction and a closing direction.

Das Stellelement 6, 6' weist des Weiteren einen Stellschlitz 64, 64' auf, der mit einem an einer Seitenzarge der Schublade 3, 3', 3" angeordneten Steuerstift 32, 32', 32" in Eingriff bringbar ist und bei Betätigung der Schublade 3, 3', 3" das Stellelement 6, 6' verschwenkt.The adjusting element 6, 6 'furthermore has an adjusting slot 64, 64' which can be brought into engagement with a control pin 32, 32 ', 32 "arranged on a side frame of the drawer 3, 3', 3" and when the drawer is actuated 3, 3 ', 3 ", the adjusting element 6, 6' is pivoted.

Das Stellelement 6 ist dabei in der eingeschobenen Position der jeweiligen Schublade 3, 3', 3", wie es in den Figuren 4 und 8 anhand der beiden unteren Stellelemente 6, 6' gezeigt ist, so ausgerichtet, dass der Stellschlitz 64, 64' vertikal bzw. parallel zur Längsrichtung der Führung 4 ausgerichtet ist.The adjusting element 6 is in the pushed-in position of the respective drawer 3, 3 ', 3 ", as shown in FIG Figures 4 and 8th is shown on the basis of the two lower adjusting elements 6, 6 ', aligned such that the adjusting slot 64, 64' is aligned vertically or parallel to the longitudinal direction of the guide 4.

Um die Schublade 3 aus der geschlossenen Position in die geöffnete Position in Auszugsrichtung x zu verschieben, ist es notwendig, das Stellelement 6, 6' aus der in Figur 1 gezeigten Stellung in eine die weiteren Sperrelemente 6, 6' der anderen Schubladen 3', 3" gegen Verschwenkung sperrenden Sperrstellung zu verschwenken, wie sie beispielsweise in Figur 3 anhand des mit der obersten Schublade 3 wechselwirkenden Stellelement 6 dargestellt ist.In order to move the drawer 3 from the closed position into the open position in the pull-out direction x, it is necessary to move the adjusting element 6, 6 'out of the position shown in FIG Figure 1 to pivot the position shown in a the further locking elements 6, 6 'of the other drawers 3', 3 "locking position against pivoting, as shown for example in Figure 3 is shown based on the actuator 6 interacting with the top drawer 3.

Um eine solche Verschwenkung des Stellelements 6, 6' für eine der Schubladen 3 zu ermöglichen und andererseits für die weiteren Schubladen 3', 3" zu sperren, weist das Stellelement 6, 6' des Weiteren eine mit dem Anschlag 7 zusammenwirkende Stellkontur 61, 61' auf.In order to enable such a pivoting of the adjusting element 6, 6 'for one of the drawers 3 and, on the other hand, to block it for the other drawers 3', 3 ", the adjusting element 6, 6 'also has an adjusting contour 61, 61 that interacts with the stop 7 ' on.

Diese Stellkontur 61, 61' weist eine erste Raststelle 62, 62' für eine einer Schließstellung der Schublade 3, 3', 3" entsprechenden Stellung des Stellelements 6, 6' auf sowie eine zweite Raststelle 62, 62' für eine der geöffneten Stellung der Schublade 3, 3', 3" entsprechend verschwenkte Sperrstellung des Stellelements 6, 6' auf.This adjusting contour 61, 61 'has a first latching point 62, 62' for a position of the adjusting element 6, 6 'corresponding to a closed position of the drawer 3, 3', 3 ", and a second latching point 62, 62 'for one of the open positions Position of the drawer 3, 3 ', 3 "correspondingly pivoted locking position of the adjusting element 6, 6'.

Die erste Raststelle 62, 62' ist dabei, wie beispielsweise in den Figuren 5, 6, 9, 12 und 14 dargestellt ist, als konkave Aussparung ausgebildet, die damit einer der ersten Raststelle 62, 62' zugewandten unteren konvex geformten Kontur des Anschlags 7 entsprechend geformt ist. Denkbar sind auch andere Formgestaltungen der Raststellen 62, 62' und der Konturen der Anschläge 7.The first latching point 62, 62 'is, for example, in Figures 5, 6 , 9 , 12 and 14th is shown, designed as a concave recess, which is thus shaped corresponding to a lower convex contour of the stop 7 facing the first latching point 62, 62 '. Other shapes of the latching points 62, 62 ′ and the contours of the stops 7 are also conceivable.

In entsprechender Weise ist auch die zweite Raststelle 63, 63' geformt, wobei die beiden Raststelle 62, 62', 63, 63' durch eine Erhebung voneinander getrennt sind, entlang der die Unterkante des Anschlags 7 beim Verschwenken des Stellelements 6, 6' entlang gleitet.The second latching point 63, 63 'is also shaped in a corresponding manner, the two latching points 62, 62', 63, 63 'being separated from one another by an elevation along which the lower edge of the stop 7 when the actuating element 6, 6' is pivoted slides.

Denkbar sind auch andere Formgestaltungen der Raststellen 62, 62' und der Konturen der Anschläge 7.Other shapes of the latching points 62, 62 ′ and the contours of the stops 7 are also conceivable.

Um insbesondere bei mit sogenannten "Push-to-Open"-Führungsbeschlägen versehenen Schubladen 3, 3', 3" ein für den Ausstoßvorgang einer Schublade 3, 3', 3" notwendiges geringfügiges Verschieben der Schublade 3, 3', 3" entgegen der Auszugsrichtung x zu ermöglichen, ist, wie in den Figuren 4 bis7 und 11 bis 14 zu erkennen ist, die teilkreisringförmige Führungsnut 68 so bemessen, dass sich die Führungsnut 68 in der Schließstellung des Stellelements 6 über einen in Auszugsrichtung x hinteren Rand der Führungsnut 47 der Führung hinaus erstreckt.Particularly in the case of drawers 3, 3 ', 3 "provided with so-called" push-to-open "guide fittings, a slight shifting of the drawer 3, 3', 3" in the opposite direction is necessary for the ejection process of a drawer 3, 3 ', 3 " To enable extension direction x is, as in the Figures 4 to 7 and 11 to 14 can be seen, the partially circular guide groove 68 is dimensioned so that the guide groove 68 extends in the closed position of the adjusting element 6 beyond a rear edge of the guide groove 47 of the guide in the extension direction x.

Dabei entspricht die Breite b des in der Führungsnut 68 des Stellelements 6 geführten Anschlagnockens 83 in Auszugsrichtung x etwa der Breite der Führungsnut 47 der Führung 4 und ermöglicht so ein Verschwenken des Stellelements 6, gezeigt in Figur 5, dergestalt, dass der an der Seitenzarge der Schublade 3, 3', 3" angeordnete Steuerstift 32, 32', 32" geringfügig, insbesondere um wenige Millimeter, besonders bevorzugt um 1 bis 3 mm, entgegen der Auszugsrichtung in den Möbelkorpus 2 hinein schiebbar ist.The width b of the stop cam 83 guided in the guide groove 68 of the adjusting element 6 in the extension direction x corresponds approximately to the width of the guide groove 47 of the guide 4 and thus enables the adjusting element 6, shown in FIG Figure 5 in such a way that the control pin 32, 32 ', 32 "arranged on the side frame of the drawer 3, 3', 3" can be pushed slightly, in particular by a few millimeters, particularly preferably by 1 to 3 mm, into the furniture body 2 against the pull-out direction is.

Die Bogenlänge b1 der Führungsnut 68 ist dabei so bemessen, dass ein Verschwenken des Stellelements 6 aus der in Figur 1 gezeigten Stellung entgegen der Verschwenkungsrichtung in die Sperrstellung auch insoweit ermöglicht ist, dass die Schublade um eine für die Auslösung eines sog. "Push-to-Open"-Beschlages notwendige Strecke entgegen der Auszugsrichtung der Schublade verschoben werden kann. Die Führungsnut 68 des Stellelements 6 weist dabei bevorzugt eine Bogenlänge b1 von mehr als π/2 auf. Denkbar sind aber auch größere oder kleinere Bogenlängen b1.The arc length b 1 of the guide groove 68 is dimensioned such that pivoting of the adjusting element 6 from the position shown in FIG Figure 1 The position shown opposite to the pivoting direction into the locking position is also made possible to the extent that the drawer by a distance necessary for triggering a so-called "push-to-open" fitting against the pull-out direction of the Drawer can be moved. The guide groove 68 of the adjusting element 6 preferably has an arc length b 1 of more than π / 2. However, larger or smaller arc lengths b 1 are also conceivable.

In der in den Figuren 1-7 gezeigten bevorzugten Ausführungsvariante sind zur Begrenzung der Schwenkbewegung des Stellelements 6 zwei solcher Anschlagnocken 83 vorgesehen, wobei ein erster der Anschlagnocken 83 in der Führungsnut 68 des Stellelements 6 geführt ist und ein zweiter Anschlagnocken 83 unterhalb des hier als Drehlager ausgeführten Koppelteils 82 angeordnet ist.In the in the Figures 1-7 The preferred embodiment shown, two such stop cams 83 are provided to limit the pivoting movement of the adjusting element 6, a first of the stop cams 83 being guided in the guide groove 68 of the adjusting element 6 and a second stop cam 83 being arranged below the coupling part 82 designed here as a pivot bearing.

Der diesem zweiten Anschlagnocken 83 nahe Schenkel des Stellelements 6 kann dabei in einer Ausführungsvariante so ausgebildet sein, dass dieser in der Schließstellung der Schublade 3, 3', 3" nicht an dem Schenkel des Stellelements 6 anliegt.The leg of the adjusting element 6 close to this second stop cam 83 can be designed in one embodiment so that it does not rest against the leg of the adjusting element 6 in the closed position of the drawer 3, 3 ′, 3 ″.

Die vertikale Stirnseite dieses Schenkels dient dabei als Anschlagfläche 67, die an dem unteren Anschlagnocken 83 nach dem Eindrücken der Schublade 3, 3', 3" zur Auslösung der Ausstoßbewegung anliegt, wie es in den Figuren 2 und 5 gezeigt ist.The vertical face of this leg serves as a stop surface 67, which rests on the lower stop cam 83 after the drawer 3, 3 ', 3 "has been pushed in to initiate the ejection movement, as shown in FIG Figures 2 and 5 is shown.

Der mit der Anschlagfläche 67 ausgebildete Schenkel des Stellelements 6 kann sich dabei geradlinig vertikal nach unten erstrecken. Dabei ist auch im Bereich der Anschlagfläche 67 des Schenkels eine Aussparung von geringer Tiefe vorgesehen.The leg of the adjusting element 6 formed with the stop surface 67 can extend in a straight line vertically downward. A recess of shallow depth is also provided in the area of the stop surface 67 of the leg.

Bei der in Figur 11 und 12 gezeigten Ausführungsvariante ist lediglich ein solcher Anschlagnocken 83 für jedes der Stellelemente 6 vorgesehen, so dass dieser Anschlagnocken 83 beim Eindrücken der Schublade 3, 3', 3" entgegen der Auszugsrichtung x gegen eine Innenkante der Führungsnut 68 des Stellelements 6 gedrückt wird.At the in Figures 11 and 12 Only one such stop cam 83 is provided for each of the adjusting elements 6, so that this stop cam 83 is pressed against an inner edge of the guide groove 68 of the adjusting element 6 when the drawer 3, 3 ', 3 "is pushed in against the pull-out direction x.

Bei der in den Figuren 8 bis 10 gezeigten Ausführungsvariante ist die Breite des in der Führungsnut 68' geführten Anschlagnockens 83' kleiner als die Breite der Führungsnut 47 der Führung 4, wobei die Führungsnut 68' in der Schließstellung des Stellelements 6' sich von einem in Auszugsrichtung x hinteren Rand der Führungsnut 47 der Führung 4 in Auszugsrichtung x erstreckt.In the Figures 8 to 10 The embodiment variant shown, the width of the stop cam 83 'guided in the guide groove 68' is smaller than the width of the guide groove 47 of the guide 4, the guide groove 68 'in the closed position of the adjusting element 6' extending from a rear edge of the guide groove 47 in the extension direction x Guide 4 extends in the extension direction x.

Der in der Führungsnut 68' geführte Anschlagnocken 83' ist bei dieser Ausführungsvariante, wie in den Figuren 9 und 10 zu erkennen ist, in der Führungsnut 47 nahe der Frontblende 31, 31', 31" der Schublade 3, 3', 3" positioniert.The stop cam 83 'guided in the guide groove 68' is in this embodiment variant, as in FIG Figures 9 and 10 can be seen, positioned in the guide groove 47 near the front panel 31, 31 ', 31 "of the drawer 3, 3', 3".

Der zweite unterhalb des Drehlagers 82' angeordnete Nocken 83' ist in der Führungsnut 47 weiter entfernt von der Frontblende 31, 31', 31" der Schublade 3, 3', 3" positioniert. Dadurch ist ermöglicht, die Führungsnut 68' des Stellelements 6' geringfügig kürzer auszubilden. Die Führungsnut 68' des Stellelements 6' weist dabei bevorzugt eine Bogenlänge b1 von mindestens π/2 auf.The second cam 83 'arranged below the pivot bearing 82' is positioned in the guide groove 47 further away from the front panel 31, 31 ', 31 "of the drawer 3, 3', 3". This makes it possible to make the guide groove 68 'of the adjusting element 6' slightly shorter. The guide groove 68 'of the adjusting element 6' preferably has an arc length b 1 of at least π / 2.

Insbesondere kann das in Auszugsrichtung x hintere Ende der Führungsnut 68' etwa über der weiter im Korpusinneren liegenden Kante der Führungsnut 47 der Führung 4 enden, da für die Schwenkbewegung des Stellelements 6' entgegen der Auszugsrichtung bis zum Anschlag des Anschlagnockens 83', wie in Figur 8 am mittleren und unteren Stellelement 6' erkennbar ist, noch Platz zur Verschwenkung des Stellelements 6' verbleibt. Die Bogenlänge b2 der Führungsnut 68' kann insofern kürzer bemessen sein als die Bogenlänge b1 der Führungsnut 68 gemäß der in den Figuren 4 bis 7 gezeigten Ausführungsvariante.In particular, the rear end of the guide groove 68 'in the extension direction x can end approximately above the edge of the guide groove 47 of the guide 4 located further inside the body, since for the pivoting movement of the adjusting element 6' against the extension direction up to the stop of the stop cam 83 ', as in Figure 8 on the middle and lower adjusting element 6 'can be seen, there is still space for pivoting the adjusting element 6'. The arc length b 2 of the guide groove 68 'can be made shorter than the arc length b 1 of the guide groove 68 according to the in FIG Figures 4 to 7 shown embodiment.

Bei der in Figur 9 gezeigten bevorzugten Ausführungsvariante des Stellelements 6' ist die Anschlagfläche 67' am in Auszugsrichtung x hinteren Schenkel des Stellelements 6' leicht erhaben gegenüber der vertikalen Frontfläche des Schenkels des Stellelements 6' ausgebildet.At the in Figure 9 The preferred embodiment of the actuating element 6 'shown, the stop surface 67' is formed on the rear leg of the actuating element 6 'in the extension direction x slightly raised relative to the vertical front surface of the leg of the actuating element 6'.

Zur zentralen Verriegelung der Schubladen 3, 3', 3" ist eine Schließvorrichtung mit einem Schloss 5 und einem durch Betätigung des Schlosses 5 verstellbaren Verschlusselement es 51 vorgesehen.For the central locking of the drawers 3, 3 ′, 3 ″, a locking device with a lock 5 and a locking element 51 which can be adjusted by actuating the lock 5 is provided.

In der Öffnungsstellung des Schlosses 5 ist das Betätigungselement 51 so ausgerichtet, dass ein in der Führungsnut 47 der Führung 4 verschiebbarer Sperrschieber 42 nach oben verschiebbar ist.In the open position of the lock 5, the actuating element 51 is oriented in such a way that a locking slide 42 which is displaceable in the guide groove 47 of the guide 4 can be displaced upward.

In der Schließstellung des Schlosses ist das Betätigungselement 51 so ausgerichtet, dass der Sperrschieber 42 an einem in der Führungsnut geführten Anschlag 52 anliegt.In the closed position of the lock, the actuating element 51 is oriented such that the locking slide 42 rests against a stop 52 guided in the guide groove.

Der Anschlag 52 liegt des Weiteren an dem Anschlag 7 an, welcher das obere Stellelement 6 gegen eine Verschwenkung sperrt.The stop 52 also rests against the stop 7, which locks the upper adjusting element 6 against pivoting.

Die weiteren Anschläge 7 für die weiteren Schubläden 3', 3" sind über weitere Sperrschieber 43, 44 in Kontakt, so dass ein nach unten Schieben des Sperrschiebers durch das Betätigungselement 51 sämtliche Stellelemente 6, 6' gegen eine Verschwenkung sperrt und damit ein Öffnen sämtlicher Schubladen 3, 3', 3" verhindert.The further stops 7 for the further drawers 3 ', 3 "are in contact via further locking slides 43, 44, so that a downward pushing of the locking slide by the actuating element 51 locks all adjusting elements 6, 6' against pivoting and thus all opening Drawers 3, 3 ', 3 "prevented.

Das obere Sperrelement 42 ist dabei bevorzugt federbelastet gegenüber einem Betätigungselement 46, mit dem die Führung 4 am Korpus 2 festgelegt ist.The upper locking element 42 is preferably spring-loaded with respect to an actuating element 46 with which the guide 4 is fixed on the body 2.

BezugszeichenlisteList of reference symbols

11
MöbelFurniture
22
KorpusBody
2121st
Blendecover
3, 3', 3"3, 3 ', 3 "
Schubladedrawer
31, 31', 31"31, 31 ', 31 "
FrontblendeFront panel
32, 32', 32"32, 32 ', 32 "
SteuerstiftTax pin
44th
FührungsschieneGuide rail
4141
Federfeather
4242
SperrschieberGate valve
4343
SperrschieberGate valve
4444
SperrschieberGate valve
4545
EndanschlagEnd stop
4646
BefestigungselementFastener
4747
FührungsnutGuide groove
55
ZentralverschlusselementCentral locking element
5151
ExzenterzapfenEccentric pin
5252
Anschlagattack
6, 6'6, 6 '
StellelementControl element
61, 61'61, 61 '
StellkonturControl contour
62, 62'62, 62 '
erste Raststellefirst rest stop
63, 63'63, 63 '
zweite Raststellesecond rest area
64, 64'64, 64 '
StellschlitzAdjustment slot
65, 65'65, 65 '
AnlaufflächeContact surface
66, 66'66, 66 '
AufnahmeöffnungReceiving opening
67, 67'67, 67 '
AnschlagflächeStop surface
68, 68'68, 68 '
FührungsnutGuide groove
69, 69'69, 69 '
StütznaseSupport nose
77th
Anschlagattack
8, 8'8, 8 '
AufnahmeteilReceiving part
81, 81'81, 81 '
KlemmgehäuseTerminal housing
82, 82'82, 82 '
DrehlagerPivot bearing
83, 83'83, 83 '
Nockencam
xx
AuszugsrichtungExtension direction
b, b'b, b '
Breite des NockensWidth of the cam
αα
SchwenkwinkelSwivel angle
b1 b 1
BogenlängeArc length
b2 b 2
BogenlängeArc length

Claims (8)

  1. Pull-out lock for a plurality of drawers (3, 3', 3") which are arranged one above the other in a carcass (2) and which are displaceable parallel to one another in a pull-out direction (x), each of said drawers having a front panel (31, 31', 31"), the pull-out lock comprising
    - at least one guide (4) which can be arranged on a side wall of the carcass (2) perpendicular to the pull-out direction (x),
    - a plurality of locking sliders (42, 43, 44) which are displaceably guided in the guide (4) and which each have a stop (7) that protrudes from the guide (4),
    - one setting element (6, 6') per drawer (3, 3', 3"), said setting element being arranged on a receiving part (8, 8'), which is displaceably guided in the guide (4), in such a way as to be pivotable through a pivot angle (α) about a pivot axis which is perpendicular to the pull-out direction (x) and to the guide (4),
    - wherein the setting element (6, 6') has a setting slot (64, 64') which can be brought into engagement with a control pin (32, 32', 32") arranged on a side frame of the drawer (3, 3', 3") and pivots the setting element (6, 6') when the drawer (3, 3', 3") is actuated,
    - wherein the setting element (6, 6') has a setting contour (61, 61') which cooperates with the stop (7) and which has a first latching point (62, 62') for a position of the setting element (6, 6') corresponding to a closed position of the drawer (3, 3', 3") and a second latching point (63, 63') for a pivoted locking position of the setting element (6, 6') corresponding to the open position of the drawer (3, 3', 3"),
    - wherein the receiving part (8, 8') has a coupling part (82, 82'), which protrudes perpendicularly from the guide (4) and on which the setting element (6, 6') is pivotably arranged, and at least one stop cam (83, 83'), guided in a guide groove (68, 68') shaped as a segment of a circular arc, for limiting the pivot angle (α) of the setting element (6, 6'),
    characterized in that
    - the at least one stop cam (83, 83') and the guide groove (68, 68') are shaped in such a way that the setting element (6, 6') can be pivoted from the first latching point (62, 62') in an opening direction and a closing direction.
  2. Pull-out lock according to any one of the preceding claims, characterized in that the guide groove (68, 68') of the setting element (6, 6') is shaped as an arc of a circular ring.
  3. Pull-out lock according to claim 1 or 2, characterized in that the width (b), in the pull-out direction (x), of the stop cam (83) guided in the guide groove (68) of the setting element (6) corresponds approximately to the width of a guide groove (47) of the guide (4), wherein the guide groove (68) of the setting element (6) in the closed position of the setting element (6) extends beyond an edge of the guide groove (47) of the guide (4) that is at the rear in the pull-out direction (x).
  4. Pull-out lock according to claim 3, characterized in that the guide groove (68) of the setting element (6) has an arc length (b1) of more than π/2.
  5. Pull-out lock according to claim 1 or 2, characterized in that the width of the stop cam (83') guided in the guide groove (68') of the setting element (6') is smaller than the width of the guide groove (47) of the guide (4), wherein the guide groove (68') of the setting element (6') in the closed position of the setting element (6') extends in the pull-out direction (x) from an edge of the guide groove (47) of the guide (4) that is at the rear in the pull-out direction (x).
  6. Pull-out lock according to claim 5, characterized in that the guide groove (68') of the setting element (6) has an arc length (b2) of at least π/2.
  7. Pull-out lock according to any one of the preceding claims, characterized in that each of the receiving parts (8, 8') has a second stop cam (83, 83') which bears against a leg of the setting element (6, 6') when the setting element (6, 6') is in a position that limits the pivot angle (α) of the setting element (6, 6').
  8. Arrangement of a pull-out lock in an item of furniture having a plurality drawers (3, 3', 3") arranged one above the other in a carcass (2), characterized in that the pull-out lock is designed according to any one of the preceding claims.
EP16193264.5A 2015-12-15 2016-10-11 Pull-out lock and arrangement of a pull-out lock in an item of furniture Active EP3181785B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16193264T PL3181785T3 (en) 2015-12-15 2016-10-11 Pull-out lock and arrangement of a pull-out lock in an item of furniture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202015106825.5U DE202015106825U1 (en) 2015-12-15 2015-12-15 Pull-out lock and arrangement of a pull-out lock in a piece of furniture

Publications (2)

Publication Number Publication Date
EP3181785A1 EP3181785A1 (en) 2017-06-21
EP3181785B1 true EP3181785B1 (en) 2021-01-06

Family

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Application Number Title Priority Date Filing Date
EP16193264.5A Active EP3181785B1 (en) 2015-12-15 2016-10-11 Pull-out lock and arrangement of a pull-out lock in an item of furniture

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Country Link
EP (1) EP3181785B1 (en)
DE (1) DE202015106825U1 (en)
ES (1) ES2863984T3 (en)
PL (1) PL3181785T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018104659U1 (en) 2018-08-14 2019-11-15 Martin Lehmann Gmbh & Co. Kg Pull-out lock and arrangement of a pull-out lock in a piece of furniture
CN113633092A (en) * 2020-04-27 2021-11-12 江苏宜佳诚金属制品有限公司 Round table turning and lifting device
DE102020123956A1 (en) 2020-09-15 2022-03-17 Martin Lehmann GmbH & Co. Kommanditgesellschaft move-out lock
SE2150157A1 (en) * 2021-02-12 2022-08-13 Ikea Supply Ag Locking arrangement for drawers in a cabinet, a cabinet comprising such arrangement and a drawer rail
DE102021119647A1 (en) 2021-07-28 2023-02-02 Martin Lehmann GmbH & Co. Kommanditgesellschaft Guide profile for a pull-out lock, pull-out lock, furniture and method for equipping a guide profile

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Publication number Priority date Publication date Assignee Title
GB1175151A (en) * 1966-02-21 1969-12-23 G K N Sankey Improved filing cabinet.
DE9420359U1 (en) 1994-12-20 1995-02-09 Huwil-Werke GmbH Möbelschloß- und Beschlagfabriken, 53809 Ruppichteroth Pull-out lock for drawers arranged one above the other
DE20007034U1 (en) * 2000-04-17 2000-08-03 Huwil Werke Gmbh Pull-out lock for several drawers arranged one above the other
DE20008266U1 (en) * 2000-05-08 2000-08-03 Huwil Werke Gmbh Pull-out lock for and furniture with such drawers arranged one above the other
DE20108310U1 (en) * 2001-05-17 2001-08-09 Huwil Werke Gmbh Pull-out lock for several drawers and furniture arranged on top of each other, which has these

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Also Published As

Publication number Publication date
ES2863984T3 (en) 2021-10-13
PL3181785T3 (en) 2021-06-14
EP3181785A1 (en) 2017-06-21
DE202015106825U1 (en) 2017-03-16

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