EP2210525A2 - Closing system of a pull-out piece of furniture and furniture - Google Patents

Closing system of a pull-out piece of furniture and furniture Download PDF

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Publication number
EP2210525A2
EP2210525A2 EP10150712A EP10150712A EP2210525A2 EP 2210525 A2 EP2210525 A2 EP 2210525A2 EP 10150712 A EP10150712 A EP 10150712A EP 10150712 A EP10150712 A EP 10150712A EP 2210525 A2 EP2210525 A2 EP 2210525A2
Authority
EP
European Patent Office
Prior art keywords
driver
furniture
housing
locking system
locking
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.)
Granted
Application number
EP10150712A
Other languages
German (de)
French (fr)
Other versions
EP2210525A3 (en
EP2210525B1 (en
Inventor
Volker Pohlmann
Detlev Kruse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paul Hettich GmbH and Co KG
Original Assignee
Paul Hettich GmbH and Co KG
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Filing date
Publication date
Application filed by Paul Hettich GmbH and Co KG filed Critical Paul Hettich GmbH and Co KG
Publication of EP2210525A2 publication Critical patent/EP2210525A2/en
Publication of EP2210525A3 publication Critical patent/EP2210525A3/en
Application granted granted Critical
Publication of EP2210525B1 publication Critical patent/EP2210525B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/453—Actuated drawers
    • A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/463—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening

Definitions

  • the present invention relates to a locking system of an extendable furniture part according to the preamble of claim 1 and a piece of furniture.
  • an adapter for drawers and / or doors having furniture which is equipped with a plurality of functional elements by which the opening and / or closing operation of the drawer or door can be influenced.
  • a possible functional elements for example, means for Diseinzug a drawer, damping elements by which the closing speed of the drawer can be reduced, which is provided as a functional element of a spring, by means of which the drawer is extended after pressing a touch-latch fitting or as a functional element in Stop for a locking device is provided, in which after activation, the drawer can not be opened.
  • the proposed locking device is a complex, separately to be attached to the drawer electromechanical locking system, which increases the cost of such a locking device both the material side and the mounting side.
  • Object of the present invention is therefore to provide a locking system with which the above-mentioned disadvantages are eliminated and in particular allows several of the above-mentioned functions in a structurally simple and cost-effective manner.
  • the locking system comprises two activators and two drivers, wherein the second driver with a locking strip for locking a plurality one above the other arranged extendable furniture parts is in operative connection.
  • the housing in which the drivers are guided formed in several pieces.
  • self-closing and / or damping elements or other functional elements can be combined in a simple manner.
  • a further advantage is that the system can optimally use a spring for the functions intended for the locking system, such as a locking function and a self-closing function, which is optimally designed for the locking forces that occur and a self-closing spring with a different spring constant, which is optimal matched to the required running characteristics of the pull-out furniture part.
  • a spring for the functions intended for the locking system such as a locking function and a self-closing function, which is optimally designed for the locking forces that occur and a self-closing spring with a different spring constant, which is optimal matched to the required running characteristics of the pull-out furniture part.
  • the first driver is coupled to an ejection device.
  • the drawer can be opened with a handle without the ejector being activated and released.
  • the advantage of such an ejection device is that when you open a drawer without activating the ejection device only activator comes to rest on the driver of the ejector and thus the ejector is not damaged.
  • FIGS. 1 to 3 show a first embodiment of a locking system of an extendable furniture part 1 in different operating positions.
  • the locking system has a first activator 6, which is fixed to the extendable furniture part 1, in particular a drawer.
  • This first activator 6 is in the in Fig. 1 shown position of the furniture part 1 coupled to a first driver 7, which is slidably mounted in a housing 2.
  • the housing 2 can be fixed to a guide rail 3 a pull-out guide.
  • the guide rail 3 is fixed to a (not shown) furniture body.
  • the housing 2 has, as well as in the FIGS. 4 and 5 can be clearly seen, a linear guide groove 8, in which the driver 7 engages movable.
  • a housing 19 is coupled to the housing 2, wherein in the housing in this embodiment, an ejection device is housed with a latching mechanism in the sense of a push-to-open system.
  • a rod 21 is provided in a housing 19, which is coupled to a spherical end portion 22 with the driver 7.
  • the rod 21 is provided on the opposite side with a disc on which one end of a compression spring 20 is supported.
  • the opposite end of the compression spring 20 is supported on a lid which is fixed to the housing 19.
  • a driver 25 is further held via a coupling element 26, which is formed from the wire with a bent end portion 27.
  • the driver 25 engages in a component 23 with a control cam 24 which is fixed to the housing 19.
  • the component 23 is fixed in a receptacle on the housing 19, wherein the driver 25 is movably mounted between the component 23 and the receptacle.
  • a second carrier 12 slidably and pivotally arranged, which can be moved and pivoted by a second activator 11, which is also fixed to the pull-out furniture part 1.
  • the second driver 12 has on a surface facing the housing 2 a pin 28 which is guided in a guide track 32 in the housing 2.
  • a tension spring 9 is further attached, which is fixed at its other end to a nozzle on the housing 2 such that the tension spring always pulls the second driver 12 in the direction of a position in which the second driver 12 is located when the furniture part 1 is in its retracted position, as in FIG. 1 shown in a piece of furniture.
  • the pull-out furniture part moves first by a few millimeters into the furniture, ie in the FIGS. 1 to 3 to the left, to then be pushed out of the furniture by the spring force of the ejector 10, speak in the FIGS. 1 to 3 to the right.
  • the second driver along the guide track 32 is first moved to the right a short distance parallel to the longitudinal axis of the housing 2 and then tipped.
  • the driver 7 may be designed here so that it has only one stop 14 which protrudes in the direction of the first activator 6, that this is pushed only during the pushing back of the furniture part 1 of the activator.
  • the guide groove 8 may be formed in the housing 2 rectilinear, since a descent of the driver 7 to release the activator 6 due to the non-existent second stop (as he, for example, in the in FIG. 12 shown embodiment) is unnecessary.
  • the pin 28 located on the second cam is moved during the ejecting operation, as in FIGS FIGS. 6 to 8 is shown, pushed between two sliding parts 17 of a locking bar 5.
  • This known per se locking bar serves to lock several superimposed extendable furniture parts 1 so that only one extendable furniture part 1 can always be pulled out of furniture or by moving the entire bar 5 all superimposed extendable furniture parts of the furniture are locked.
  • the sliding parts 17 each have a pull-in partially parallel edge, which are formed with a bevel 30 so that along this slope of the nozzle 28 can slide along.
  • the opposite edge of the sliding part 17 is here provided with an approximately quarter-circular recess 29 with a portion extending transversely to the direction of withdrawal of the furniture part 1, so that the adjacent sliding parts 17 are moved when pulling out another furniture part 1 so that the nozzle 28th is applied to the latching recess 29 and thereby pulling out of the coupled with this pin 28 furniture part 1 is prevented.
  • the housing 2 ' is formed in several parts, wherein on the FIG. 11 front right part of the housing 2 'of the second driver 12 is arranged, which is the locking or unlocking of the furniture part 1 on the locking bar 5, as described above, arranged.
  • the in Fig. 11 left part of the housing 2 ' can be locked together with the right part of the housing 2'.
  • a first driver 7' in a guide groove 8 'slidably mounted, said guide groove 8' at one end has a curved portion into which the first driver 7 'can tilt and thus the first activator. 6 , which is coupled to the first driver 7 'releases.
  • a pull-in spring 33 is attached with one end.
  • the other end of the pull-in spring 33 is coupled to the first driver 7 '.
  • a damping element 34 is arranged, which together with the left part of the housing 2' on the right part of the housing 2 'can be latched.
  • the per se known damping element 34 has a projecting into the housing 36 of the attenuator 34 rod 37 which rests in the ball-head end portion 38 in a trough-shaped receptacle 39 on the second driver 12.
  • the housing 2 " is integrally formed, wherein on the housing 2" a first driver 7 "on a guide track 8" is displaceably guided, which is coupled to the first activator 6 during the initial phase of an extension movement and in the final phase of a retraction movement.
  • the housing 2 " also has a housing section in which a damping element 34 is arranged, which acts in alternation in the manner described above on the second driver 12.
  • a draw-in spring 40 is arranged in this embodiment variant of the housing 2 " , which with her in FIG. 13 left end to the housing 2 "is fixed and at its other end to the driver 7" is coupled.
  • the housing 2 '" is formed with a coupling element in which two latching noses 44 are provided, which are provided in two latching openings 43 in a combined Dämpfungsselbsteinzugselement 42.
  • the damping and dieinzugselement 42 has a catch spring 45, which is attached at one end to the damping and retraction member 43 and is coupled to the other end with the first driver 7 '".
  • the damping and retraction element 42 has a damping device as described above with a damping rod 37 with a ball-head-shaped end 38 which can be placed in the trough-shaped receptacle 39 on the second driver 12.
  • the self-closing spring 45 is pretensioned on the pull-out furniture part via the first driver 7 "'and the activator 6 engaging therewith so that a lock of the rest in this furniture stacked extendable furniture parts 1 in the manner described above.
  • only the second driver 12 is arranged on the housing 2 "", which causes a locking or unlocking of the other extendable furniture parts arranged on this locking strip.
  • An ejection member 47 which is mounted on an inside of the furniture, causes ejection of the pull-out furniture part.
  • This ejection element 47 is preferably mounted on the inside of the furniture, that it rests in a closed position of the extendable furniture part 1 on a front panel 46 of the furniture part 1.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The system has a drive coupled with an activator and movably supported in a housing (2). The drive stands in effective connection with a locking bar (5) for locking extendable furniture parts (1) that are arranged one above other. Another drive (7) is coupled with the activator, and is movably supported in the housing, which stands in contact with functional elements such as self-feeding and/or damping elements. The activator and another activator (6) are fixed at the furniture parts. The latter drive is coupled with an ejection device (10). An independent claim is also included for a furniture, comprising a front panel.

Description

Die vorliegende Erfindung betrifft ein Schließsystem eines ausziehbaren Möbelteils gemäß dem Oberbegriff des Anspruchs 1 sowie ein Möbel.The present invention relates to a locking system of an extendable furniture part according to the preamble of claim 1 and a piece of furniture.

Aus der EP 1 183 963 A1 ist ein Adapter für Schubladen und/oder Türen aufweisende Möbel bekannt, der mit mehreren Funktionselementen ausgestattet ist, durch die der Öffnungs- und/oder Schließvorgang der Schublade oder Tür beeinflussbar ist. Als mögliche Funktionselemente werden beispielsweise Mittel zum Selbsteinzug einer Schublade, Dämpfungselemente, durch die die Schließgeschwindigkeit der Schublade verringerbar ist, das als Funktionselement einer Feder vorgesehen ist, mittels derer die Schublade nach Betätigung eines Touch-Latch-Beschlages ausgefahren wird oder auch das als Funktionselement in Anschlag für eine Verriegelungsvorrichtung vorgesehen ist, bei der nach Aktivierung die Schublade nicht geöffnet werden kann.From the EP 1 183 963 A1 an adapter for drawers and / or doors having furniture is known, which is equipped with a plurality of functional elements by which the opening and / or closing operation of the drawer or door can be influenced. As a possible functional elements, for example, means for Selbsteinzug a drawer, damping elements by which the closing speed of the drawer can be reduced, which is provided as a functional element of a spring, by means of which the drawer is extended after pressing a touch-latch fitting or as a functional element in Stop for a locking device is provided, in which after activation, the drawer can not be opened.

Nachteilig ist, dass beispielsweise die vorgeschlagene Verriegelungsvorrichtung ein aufwendiges, separat an der Schublade anzubringendes elektromechanisches Verriegelungssystem ist, was die Kosten einer solchen Verriegelungsvorrichtung sowohl materialseitig als auch montageseitig erhöht.The disadvantage is that, for example, the proposed locking device is a complex, separately to be attached to the drawer electromechanical locking system, which increases the cost of such a locking device both the material side and the mounting side.

Aufgabe der vorliegenden Erfindung ist es daher, ein Schließsystem zu schaffen, mit dem die oben genannten Nachteile beseitigt werden und insbesondere mehrere der oben angesprochenen Funktionen in baulich einfacher und kostengünstiger Weise ermöglicht.Object of the present invention is therefore to provide a locking system with which the above-mentioned disadvantages are eliminated and in particular allows several of the above-mentioned functions in a structurally simple and cost-effective manner.

Diese Aufgabe wird durch ein Schließsystem eines ausziehbaren Möbelteils mit den Merkmalen des Anspruches 1 sowie durch ein Möbel mit den Merkmalen des Anspruchs 12 gelöst.This object is achieved by a locking system of an extendable furniture part with the features of claim 1 and by a piece of furniture with the features of claim 12.

Vorzüge der Ausführungsformen sind Gegenstand der Unteransprüche.Advantages of the embodiments are the subject of the dependent claims.

Erfindungsgemäß umfasst das Schließsystem zwei Aktivatoren und zwei Mitnehmer, wobei der zweite Mitnehmer mit einer Verriegelungsleiste zur Verriegelung mehrerer übereinander angeordneter ausziehbarer Möbelteile in Wirkverbindung steht. Dadurch ist ermöglicht, dass bei einer Ausziehbewegung des ausziehbaren Möbelteils sowohl eine Sperre für weitere ausziehbare Möbelteile als auch eine Aktivierung eines Selbsteinzugs oder eines Ausstoßvorgangs aktivierbar ist.According to the invention, the locking system comprises two activators and two drivers, wherein the second driver with a locking strip for locking a plurality one above the other arranged extendable furniture parts is in operative connection. This makes it possible that in a pull-out of the pull-out furniture part both a lock for further extendable furniture parts as well as an activation of a self-feeder or an ejection process can be activated.

Gemäß einer besonderen Ausführungsvariante ist das Gehäuse, in dem die Mitnehmer geführt werden, mehrstückig ausgebildet. Dadurch lassen sich in einfacher Weise Selbsteinzugs- und/oder Dämpfungselemente oder andere Funktionselement zusammenführen.According to a particular embodiment, the housing in which the drivers are guided, formed in several pieces. As a result, self-closing and / or damping elements or other functional elements can be combined in a simple manner.

Ein weiterer Vorteil besteht darin, dass das System für die dem Schließsystem zugedachten Funktionen, wie zum Beispiel einer Verriegelungsfunktion und einer Selbsteinzugsfunktion in optimaler Weise eine Feder einsetzen kann, welche optimal auf die auftretenden Verriegelungskräfte ausgelegt ist sowie eine Selbsteinzugsfeder mit einer anderen Federkonstanten, welche optimal auf die geforderten Laufeigenschaften des ausziehbaren Möbelteils abgestimmt ist.A further advantage is that the system can optimally use a spring for the functions intended for the locking system, such as a locking function and a self-closing function, which is optimally designed for the locking forces that occur and a self-closing spring with a different spring constant, which is optimal matched to the required running characteristics of the pull-out furniture part.

Gemäß einer weiteren Ausführungsvariante ist der erste Mitnehmer mit einer Ausstoßvorrichtung gekoppelt. Bei dieser Kombination besteht der Vorteil, dass die Funktionen eines Zentralverschlusses und/oder Auszugssperre erhalten bleiben und zusätzlich die Möglichkeit einer grifflosen Blendenbestückung des ausziehbaren Möbelteils besteht.According to a further embodiment variant, the first driver is coupled to an ejection device. In this combination, there is the advantage that the functions of a central closure and / or pull-out lock are retained and in addition there is the possibility of a handle-less panel assembly of the pull-out furniture part.

Bei der beschriebenen Ausstoßvorrichtung ist es möglich, die normale Einzugsvorrichtung mit Zentralverschluss und/oder Auszugssperre zu betätigen, ohne dass die Ausstoßvorrichtung aktiviert werden muss. Somit kann z.B. der Schubkasten mit einem Griff geöffnet werden, ohne dass die Ausstoßvorrichtung aktiviert und ausgelöst wird. Der Vorteil einer solchen Ausstoßvorrichtung besteht darin, dass bei einem Öffnen eines Schubkastens ohne Aktivierung der Ausstoßvorrichtung lediglich Aktivator am Mitnehmer der Ausstoßvorrichtung zur Anlage kommt und somit die Ausstoßvorrichtung nicht beschädigt wird.In the ejector described, it is possible to operate the normal retraction device with central closure and / or pull-out lock without the ejector must be activated. Thus, e.g. the drawer can be opened with a handle without the ejector being activated and released. The advantage of such an ejection device is that when you open a drawer without activating the ejection device only activator comes to rest on the driver of the ejector and thus the ejector is not damaged.

Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:

Fig. 1 bis 3
eine perspektivische Ansicht eines ausziehbaren Möbelteils mit einem erfindungsgemäßen Schließsystem,
Fig. 4
eine perspektivische Detailansicht des Schließsystems,
Fig. 5
eine Explosionsdarstellung des Schließsystems aus Fig. 4,
Fig. 6 bis 8
perspektivische Ansichten des Schließsystems,
Fig. 9
eine perspektivische Ansicht eines ausziehbaren Möbelteils mit einem weiteren Ausführungsbeispiel eines erfindungsgemäßen Schließsystems,
Fig. 10
eine perspektivische Ansicht des Schließsystems aus Fig. 9 ohne ausziehbares Möbelteil,
Fig. 11
eine Explosionsansicht des Schließsystems aus Fig. 9,
Fig. 12 u. 13
perspektivische Ansichten eines weiteren Ausführungsbeispiels eines erfindungsgemäßen Schließsystems,
Fig. 14 - 16
perspektivische Ansichten eines weiteren Ausführungsbeispiels eines Schließsystems mit beweglichem Möbelteil,
Fig. 17
eine perspektivische Ansicht eines weiteren Ausführungsbeispiels eines erfindungsgemäßen Schließsystems,
Fig. 18
eine Explosionsdarstellung des Schließsystems aus Fig. 17,
Fig. 19 - 20
perspektivische Ansichten einer Ausführungsform eines erfindungsgemäßen Schließsystems mit unterschiedlich ausgebildeten Verriegelungsleisten und
Fig. 21
eine perspektivische Ansicht einer Ausführungsform eines erfindungsgemäßen Möbels.
The invention will be explained in more detail by means of embodiments with reference to the accompanying drawings. Show it:
Fig. 1 to 3
a perspective view of an extendable furniture part with a locking system according to the invention,
Fig. 4
a detailed perspective view of the locking system,
Fig. 5
an exploded view of the locking system Fig. 4 .
Fig. 6 to 8
perspective views of the locking system,
Fig. 9
a perspective view of an extendable furniture part with a further embodiment of a locking system according to the invention,
Fig. 10
a perspective view of the locking system Fig. 9 without retractable furniture part,
Fig. 11
an exploded view of the locking system Fig. 9 .
Fig. 12 u. 13
perspective views of another embodiment of a locking system according to the invention,
Fig. 14 - 16
Perspective views of another embodiment of a locking system with movable furniture part,
Fig. 17
a perspective view of another embodiment of a locking system according to the invention,
Fig. 18
an exploded view of the locking system Fig. 17 .
Fig. 19 - 20
perspective views of an embodiment of a locking system according to the invention with differently shaped locking strips and
Fig. 21
a perspective view of an embodiment of a piece of furniture according to the invention.

Die Figuren 1 bis 3 zeigen eine erste Ausführungsform eines Schließsystems eines ausziehbaren Möbelteils 1 in unterschiedlichen Betriebsstellungen.The FIGS. 1 to 3 show a first embodiment of a locking system of an extendable furniture part 1 in different operating positions.

Das Schließsystem weist einen ersten Aktivator 6 auf, der an dem ausziehbaren Möbelteil 1, insbesondere einem Schubkasten, festgelegt ist. Dieser erste Aktivator 6 ist in der in Fig. 1 gezeigten Position des Möbelteils 1 mit einem ersten Mitnehmer 7 gekoppelt, der in einem Gehäuse 2 verschiebbar gelagert ist. Das Gehäuse 2 kann dabei an einer Führungsschiene 3 einer Auszugsführung festgelegt sein. Die Führungsschiene 3 ist dabei an einem (nicht gezeigten) Möbelkorpus festlegbar.The locking system has a first activator 6, which is fixed to the extendable furniture part 1, in particular a drawer. This first activator 6 is in the in Fig. 1 shown position of the furniture part 1 coupled to a first driver 7, which is slidably mounted in a housing 2. The housing 2 can be fixed to a guide rail 3 a pull-out guide. The guide rail 3 is fixed to a (not shown) furniture body.

Das Gehäuse 2 weist, wie auch in den Figuren 4 und 5 gut zu erkennen ist, eine geradlinige Führungsnut 8 auf, in die der Mitnehmer 7 verfahrbar eingreift.The housing 2 has, as well as in the FIGS. 4 and 5 can be clearly seen, a linear guide groove 8, in which the driver 7 engages movable.

Wie insbesondere in Figur 5 gezeigt ist, ist an dem Gehäuse 2 ein Gehäuse 19 angekoppelt, wobei in dem Gehäuse in dieser Ausführungsform eine Ausstoßvorrichtung mit einem Rastmechanismus im Sinne eines Push-to-open-Systems untergebracht ist. Dabei ist in einem Gehäuse 19 eine Stange 21 vorgesehen, die an einem kugelförmigen Endabschnitt 22 mit dem Mitnehmer 7 gekoppelt ist. Die Stange 21 ist an der gegenüberliegenden Seite mit einer Scheibe versehen, an der ein Ende einer Druckfeder 20 abgestützt ist. Das gegenüberliegende Ende der Druckfeder 20 ist an einem Deckel abgestützt, der an dem Gehäuse 19 festgelegt ist.As in particular in FIG. 5 is shown, a housing 19 is coupled to the housing 2, wherein in the housing in this embodiment, an ejection device is housed with a latching mechanism in the sense of a push-to-open system. In this case, a rod 21 is provided in a housing 19, which is coupled to a spherical end portion 22 with the driver 7. The rod 21 is provided on the opposite side with a disc on which one end of a compression spring 20 is supported. The opposite end of the compression spring 20 is supported on a lid which is fixed to the housing 19.

An den Mitnehmer 7 ist ferner über ein Koppelelement 26 ein Mitnehmer 25 gehalten, der aus dem Draht mit einem gebogenen Endabschnitt 27 gebildet ist. Der Mitnehmer 25 greift in ein Bauteil 23 mit einer Steuerkurve 24 ein, das an dem Gehäuse 19 festgelegt ist. Das Bauteil 23 ist dabei in eine Aufnahme an dem Gehäuse 19 festgelegt, wobei der Mitnehmer 25 zwischen dem Bauteil 23 und der Aufnahme bewegbar gelagert ist.To the driver 7, a driver 25 is further held via a coupling element 26, which is formed from the wire with a bent end portion 27. The driver 25 engages in a component 23 with a control cam 24 which is fixed to the housing 19. The component 23 is fixed in a receptacle on the housing 19, wherein the driver 25 is movably mounted between the component 23 and the receptacle.

An dem Gehäuse 2 ist, wie in Figur 4 zu erkennen ist, ein zweiter Mitnehmer 12 verschiebbar und verschwenkbar angeordnet, der von einem zweiten Aktivator 11, welcher ebenfalls an dem ausziehbaren Möbelteil 1 festgelegt ist, verschoben und verschwenkt werden kann. Der zweite Mitnehmer 12 weist dazu auf einer dem Gehäuse 2 zugewandten Fläche einen Zapfen 28 auf, der in einer Führungsbahn 32 in dem Gehäuse 2 geführt wird. An dem Mitnehmer 12 ist des weiteren eine Zugfeder 9 befestigt, welche an ihrem anderen Ende an einem Stutzen an dem Gehäuse 2 derart festgelegt ist, dass die Zugfeder den zweiten Mitnehmer 12 stets in Richtung einer Position zieht, in der sich der zweite Mitnehmer 12 befindet, wenn das Möbelteil 1 sich in seiner eingezogenen Position, wie in Figur 1 gezeigt, in einem Möbel befindet.On the housing 2 is, as in FIG. 4 can be seen, a second carrier 12 slidably and pivotally arranged, which can be moved and pivoted by a second activator 11, which is also fixed to the pull-out furniture part 1. For this purpose, the second driver 12 has on a surface facing the housing 2 a pin 28 which is guided in a guide track 32 in the housing 2. On the driver 12, a tension spring 9 is further attached, which is fixed at its other end to a nozzle on the housing 2 such that the tension spring always pulls the second driver 12 in the direction of a position in which the second driver 12 is located when the furniture part 1 is in its retracted position, as in FIG. 1 shown in a piece of furniture.

Während eines Ausstoßvorgangs des Möbelteils 1 bewegt sich das ausziehbare Möbelteil zunächst um wenige Millimeter in das Möbel hinein, sprich in den Figuren 1 bis 3 nach links, um anschließend durch die Federkraft der Ausstoßvorrichtung 10 aus dem Möbel herausgestoßen zu werden, sprich in den Figuren 1 bis 3 nach rechts. Dabei wird der zweite Mitnehmer entlang der Führungsbahn 32 zunächst ein kurzes Stück parallel zur Längsachse des Gehäuses 2 nach rechts bewegt und anschließend abgekippt.During a discharge operation of the furniture part 1, the pull-out furniture part moves first by a few millimeters into the furniture, ie in the FIGS. 1 to 3 to the left, to then be pushed out of the furniture by the spring force of the ejector 10, speak in the FIGS. 1 to 3 to the right. there the second driver along the guide track 32 is first moved to the right a short distance parallel to the longitudinal axis of the housing 2 and then tipped.

Da die Ausstoßvorrichtung 10 während des Zurückschiebens des Möbelteils 1 in seine Ausgangsstellung über den ersten Mitnehmer 7 vorgespannt wird, kann der Mitnehmer 7 hier so ausgebildet sein, dass dieser nur einen Anschlag 14 aufweist, der so in Richtung des ersten Aktivators 6 hervorsteht, dass dieser nur während des Zurückschiebens des Möbelteils 1 von dem Aktivator geschoben wird. Außerdem ist dadurch ermöglicht, dass die Führungsnut 8 in dem Gehäuse 2 geradlinig ausgebildet sein kann, da ein Abtauchen des Mitnehmers 7 zur Freigabe des Aktivators 6 aufgrund des nicht vorhandenen zweiten Anschlags (wie er beispielsweise in der in Figur 12 gezeigten Ausführungsvariante gezeigt ist) unnötig ist.Since the ejection device 10 is biased during the pushing back of the furniture part 1 in its initial position on the first driver 7, the driver 7 may be designed here so that it has only one stop 14 which protrudes in the direction of the first activator 6, that this is pushed only during the pushing back of the furniture part 1 of the activator. In addition, this makes it possible that the guide groove 8 may be formed in the housing 2 rectilinear, since a descent of the driver 7 to release the activator 6 due to the non-existent second stop (as he, for example, in the in FIG. 12 shown embodiment) is unnecessary.

Der an dem zweiten Mitnehmer befindliche Zapfen 28 wird während des Ausstoßvorgangs, wie in den Figuren 6 bis 8 gezeigt ist, zwischen zwei Schiebeteile 17 einer Verriegelungsleiste 5 geschoben. Diese an sich bekannte Verriegelungsleiste dient dazu, mehrere übereinander angeordnete ausziehbare Möbelteile 1 so zu verriegeln, dass stets nur ein ausziehbares Möbelteil 1 einem Möbel ausgezogen werden kann oder durch Verschieben der gesamten Leiste 5 alle übereinander angeordneten ausziehbaren Möbelteile des Möbels verriegelt werden.The pin 28 located on the second cam is moved during the ejecting operation, as in FIGS FIGS. 6 to 8 is shown, pushed between two sliding parts 17 of a locking bar 5. This known per se locking bar serves to lock several superimposed extendable furniture parts 1 so that only one extendable furniture part 1 can always be pulled out of furniture or by moving the entire bar 5 all superimposed extendable furniture parts of the furniture are locked.

In den Figuren 19 und 20 sind weitere Ausführungsformen der Verriegelungsleiste 5', 5" gezeigt, welche in gleicher Weise mit den Zapfen 28 des zweiten Mitnehmers in Eingriff stehen.In the Figures 19 and 20 Further embodiments of the locking strip 5 ', 5 "are shown, which are in the same manner with the pin 28 of the second driver in engagement.

Bei der in den Figuren 6 bis 8 gezeigten Variante der Verriegelungsleiste 5 mit den Schiebeteilen 17 sind diese derart ausgebildet, dass die Schiebeteile 17 jeweils eine in Ausziehrichtung teilweise parallele Kante aufweisen, welche mit einer Schrägen 30 ausgebildet sind, so dass entlang dieser Schräge der Stutzen 28 entlang gleiten kann. Die gegenüberliegende Kante des Schiebeteils 17 ist hier mit einer etwa viertelkreisförmigen Rastausnehmung 29 mit einem Abschnitt versehen, der quer zur Ausziehrichtung des Möbelteils 1 verläuft, so dass die aneinanderliegenden Schiebeteile 17 beim Ausziehen eines anderen Möbelteils 1 so verschoben werden, dass der Stutzen 28 an der Rastausnehmung 29 anliegt und dadurch ein Ausziehen des mit diesem Zapfen 28 gekoppelten Möbelteils 1 verhindert ist.In the in the FIGS. 6 to 8 shown variant of the locking bar 5 with the sliding parts 17, these are designed such that the sliding parts 17 each have a pull-in partially parallel edge, which are formed with a bevel 30 so that along this slope of the nozzle 28 can slide along. The opposite edge of the sliding part 17 is here provided with an approximately quarter-circular recess 29 with a portion extending transversely to the direction of withdrawal of the furniture part 1, so that the adjacent sliding parts 17 are moved when pulling out another furniture part 1 so that the nozzle 28th is applied to the latching recess 29 and thereby pulling out of the coupled with this pin 28 furniture part 1 is prevented.

Bei der in den Figuren 9 bis 11 gezeigten Ausführungsvariante des Schließsystems ist das Gehäuse 2' mehrteilig ausgebildet, wobei an dem Figur 11 vorderen rechten Teil des Gehäuses 2' der zweite Mitnehmer 12 angeordnet ist, der die Verriegelung bzw. Entriegelung des Möbelteils 1 an der Verriegelungsleiste 5, wie oben beschrieben, angeordnet ist. Der in Fig. 11 linke Teil des Gehäuses 2' kann mit dem rechten Teil des Gehäuses 2' ineinander verrastet werden. An diesem linken Teil des Gehäuses 2' ist ein erster Mitnehmer 7' in einer Führungsnut 8' verschiebbar gelagert, wobei diese Führungsnut 8' an einem Ende einen gekrümmten Bereich aufweist, in den der erste Mitnehmer 7' abkippen kann und damit den ersten Aktivator 6, der mit dem ersten Mitnehmer 7' koppelbar ist, freigibt.In the in the FIGS. 9 to 11 shown embodiment of the locking system, the housing 2 'is formed in several parts, wherein on the FIG. 11 front right part of the housing 2 'of the second driver 12 is arranged, which is the locking or unlocking of the furniture part 1 on the locking bar 5, as described above, arranged. The in Fig. 11 left part of the housing 2 'can be locked together with the right part of the housing 2'. At this left part of the housing 2 ', a first driver 7' in a guide groove 8 'slidably mounted, said guide groove 8' at one end has a curved portion into which the first driver 7 'can tilt and thus the first activator. 6 , which is coupled to the first driver 7 'releases.

In dem Teil des Gehäuses 2' ist außerdem eine Einzugsfeder 33 mit einem Ende befestigt. Das andere Ende der Einzugsfeder 33 ist mit dem ersten Mitnehmer 7' gekoppelt. Des weiteren ist in dem linken Teil des Gehäuses 2' ein Dämpfungselement 34 angeordnet, welches zusammen mit dem linken Teil des Gehäuses 2' an dem rechten Teil des Gehäuses 2' verrastbar ist. Das an sich bekannte Dämpfungselement 34 weist eine in das Gehäuse 36 des Dämpfungsgliedes 34 hineinragende Stange 37 auf, der in deren kugelkopfförmigem Endabschnitt 38 in einer muldenförmigen Aufnahme 39 an dem zweiten Mitnehmer 12 anliegt. Dadurch ist in dem Schließsystem in einfacher Weise eine Verriegelungseinrichtung mit einem gedämpften Selbsteinzug gekoppelt.In the part of the housing 2 'also a pull-in spring 33 is attached with one end. The other end of the pull-in spring 33 is coupled to the first driver 7 '. Furthermore, in the left part of the housing 2 'a damping element 34 is arranged, which together with the left part of the housing 2' on the right part of the housing 2 'can be latched. The per se known damping element 34 has a projecting into the housing 36 of the attenuator 34 rod 37 which rests in the ball-head end portion 38 in a trough-shaped receptacle 39 on the second driver 12. As a result, a locking device is coupled with a damped self-closing in the locking system in a simple manner.

In einer bevorzugten Ausführungsvariante, gezeigt in den Figuren 12 und 13, ist das Gehäuse 2" einteilig ausgebildet, wobei an dem Gehäuse 2" ein erster Mitnehmer 7" auf einer Führungsbahn 8" verschiebbar geführt ist, der mit dem ersten Aktivator 6 während der Anfangsphase einer Auszugsbewegung und in der Endphase einer Einzugsbewegung gekoppelt ist. Das Gehäuse 2" weist außerdem einen Gehäuseabschnitt auf, in dem ein Dämpfungselement 34 angeordnet ist, das in der oben beschriebenen Weise an dem zweiten Mitnehmer 12 im Wechsel wirkt. Unterhalb der Führungsbahn 8" ist in dieser Ausführungsvariante des Gehäuses 2" eine Einzugsfeder 40 angeordnet, welche mit ihrem in Figur 13 linken Ende an dem Gehäuse 2" festgelegt ist und an ihrem anderen Ende mit dem Mitnehmer 7" gekoppelt ist.In a preferred embodiment, shown in the Figures 12 and 13 , the housing 2 "is integrally formed, wherein on the housing 2" a first driver 7 "on a guide track 8" is displaceably guided, which is coupled to the first activator 6 during the initial phase of an extension movement and in the final phase of a retraction movement. The housing 2 "also has a housing section in which a damping element 34 is arranged, which acts in alternation in the manner described above on the second driver 12. Below the guide track 8", a draw-in spring 40 is arranged in this embodiment variant of the housing 2 " , which with her in FIG. 13 left end to the housing 2 "is fixed and at its other end to the driver 7" is coupled.

Bei der in den Figuren 14 bis 18 gezeigten Ausführungsvariante des Schließsystems ist das Gehäuse 2'" mit einem Koppelelement ausgebildet, in dem zwei Rastnasen 44 vorgesehen sind, welche in zwei Rastöffnungen 43 in einem kombinierten Dämpfungsselbsteinzugselement 42 vorgesehen sind. Das Dämpfungs- und Selbsteinzugselement 42 weist zum eine Einzugsfeder 45 auf, welche mit einem Ende an dem Dämpfungs- und Einzugselement 43 befestigt ist und mit dem anderen Ende mit dem ersten Mitnehmer 7'" gekoppelt ist. Des weiteren weist das Dämpfungs- und Einzugselement 42 eine wie oben beschriebene Dämpfungseinrichtung mit einer Dämpfungsstange 37 mit einem kugelkopfförmigen Ende 38 auf, das in die muldenförmige Aufnahme 39 an dem zweiten Mitnehmer 12 anlegbar ist.In the in the FIGS. 14 to 18 In the embodiment of the locking system shown, the housing 2 '"is formed with a coupling element in which two latching noses 44 are provided, which are provided in two latching openings 43 in a combined Dämpfungsselbsteinzugselement 42. The damping and Selbsteinzugselement 42 has a catch spring 45, which is attached at one end to the damping and retraction member 43 and is coupled to the other end with the first driver 7 '". Furthermore, the damping and retraction element 42 has a damping device as described above with a damping rod 37 with a ball-head-shaped end 38 which can be placed in the trough-shaped receptacle 39 on the second driver 12.

Wird das ausziehbare Möbelteil 1 von einem Benutzer ausgezogen, so wird die Selbsteinzugsfeder 45 über den ersten Mitnehmer 7"' und den mit diesem in Eingriff stehenden Aktivator 6 an dem ausziehbaren Möbelteil vorgespannt. Gleichzeitig bewirkt der zweite Aktivator 11 eine Verschiebung des zweiten Mitnehmers 12 und damit eine Verriegelung der übrigen in diesem Möbel übereinander angeordneten ausziehbaren Möbelteile 1 in der oben beschriebenen Weise.When the pull-out furniture part 1 is pulled out by a user, the self-closing spring 45 is pretensioned on the pull-out furniture part via the first driver 7 "'and the activator 6 engaging therewith so that a lock of the rest in this furniture stacked extendable furniture parts 1 in the manner described above.

In einer nochmals alternativen Ausführungsvariante des Schließsystems ist an dem Gehäuse 2"" nur der zweite Mitnehmer 12 angeordnet, der eine Verriegelung bzw. Entriegelung der anderen an dieser Verriegelungsleiste angeordneten ausziehbaren Möbelteile bewirkt. Ein Ausstoßelement 47, das an einer Innenseite des Möbels montiert ist, bewirkt ein Ausstoßen des ausziehbaren Möbelteils. Dieses Ausstoßelement 47 ist bevorzugt so an der Innenseite des Möbels montiert, dass es in einer Schließstellung des ausziehbaren Möbelteils 1 an einer Frontblende 46 des Möbelteils 1 anliegt.In a further alternative embodiment variant of the locking system, only the second driver 12 is arranged on the housing 2 "", which causes a locking or unlocking of the other extendable furniture parts arranged on this locking strip. An ejection member 47, which is mounted on an inside of the furniture, causes ejection of the pull-out furniture part. This ejection element 47 is preferably mounted on the inside of the furniture, that it rests in a closed position of the extendable furniture part 1 on a front panel 46 of the furniture part 1.

Bezugszeichenreference numeral

11
Möbelteilfurniture part
22
Gehäusecasing
2'2 '
Gehäusecasing
33
Führungsschieneguide rail
44
Laufschienerunner
55
Verriegelungsleistelock bar
66
erster Aktivatorfirst activator
77
erster Mitnehmerfirst driver
7'7 '
erster Mitnehmerfirst driver
88th
Führungsnutguide
8'8th'
Führungsnutguide
99
Federfeather
1010
Ausstoßvorrichtungejector
1111
zweiter Aktivatorsecond activator
1212
zweiter Mitnehmersecond driver
1313
Führungsbahnguideway
1414
Anschlagattack
1515
StutzenSupport
1616
Anschlagattack
1717
Schiebeteilsliding part
1818
Führungsschlitzguide slot
1919
Gehäusecasing
2020
Federfeather
2121
Stangepole
2222
Endabschnittend
2323
Bauteilcomponent
2424
Steuerkurvecam
2525
Mitnehmertakeaway
2626
Koppelelementcoupling element
2727
Endabschnittend
2828
Zapfenspigot
2929
Rastausnehmungrecess
3030
Schrägeslope
3131
Spaltgap
3232
Führungsbahnguideway
3333
Federfeather
3434
Dämpfungselementdamping element
3535
Mittelschienemiddle rail
3636
Gehäusecasing
3737
Stangepole
3838
Endabschnittend
3939
Muldenförmige AufnahmeTrough-shaped recording
4040
Federfeather
4141
StutzenSupport
4242
Dämpfungs- und EinzugselementDamping and intake element
4343
Rastöffnunglatching opening
4444
Rastelementlocking element
4545
Federfeather
4646
Frontblendefront panel
4747
Ausstoßelementejection element

Claims (13)

Schließsystem eines ausziehbaren Möbelteils (1), aufweisend einen mit einem ersten Aktivator (6) koppelbaren ersten Mitnehmer (7), der in einem Gehäuse (2, 2', 2", 2'") verschiebbar gelagert ist, dadurch gekennzeichnet, dass das Schließsystem einen mit einem zweiten Aktivator (11) koppelbaren zweiten Mitnehmer (12) aufweist, der in dem Gehäuse (2, 2', 2", 2'") verschiebbar gelagert ist, wobei der zweite Mitnehmer (12) mit einer Verriegelungsleiste (5) zur Verriegelung mehrerer übereinander angeordneter ausziehbarer Möbelteile (1) in Wirkverbindung steht.Locking system of an extendable furniture part (1), comprising a first driver (7) which can be coupled with a first activator (6) and which is displaceably mounted in a housing (2, 2 ', 2 ", 2'"), characterized in that Locking system having a second activator (11) coupled to the second driver (12) which is displaceably mounted in the housing (2, 2 ', 2 ", 2'"), wherein the second driver (12) with a locking strip (5 ) is in operative connection for locking a plurality of superposed extendable furniture parts (1). Schließsystem nach Anspruch 1, dadurch gekennzeichnet, dass der erste Aktivator (6) und der zweiten Aktivator (11) an dem ausziehbaren Möbelteil (1) festgelegt ist.Locking system according to claim 1, characterized in that the first activator (6) and the second activator (11) on the extendable furniture part (1) is fixed. Schließsystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Gehäuse (2, 2", 2''') einstückig ausgebildet ist.Locking system according to claim 1 or 2, characterized in that the housing (2, 2 ", 2 ''') is integrally formed. Schließsystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Gehäuse (2') mehrstückig ausgebildet ist.Locking system according to claim 1 or 2, characterized in that the housing (2 ') is formed in several pieces. Schließsystem nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der zweiten Mitnehmer (12) auf einer der Verriegelungsleiste (5) zugewandten Seite einen Zapfen (28) aufweist, der beim Ausziehen des ausziehbaren Möbelteils (1) zwischen zwei Schiebeteile (17) schiebbar und in einer Verriegelungsposition verrastbar ist.Locking system according to one of the preceding claims, characterized in that the second driver (12) on one of the locking bar (5) side facing a pin (28) which when removing the extendable furniture part (1) between two sliding parts (17) slidably and can be latched in a locking position. Schließsystem nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der erste Mitnehmer (6) mit einer Ausstoßvorrichtung (10) gekoppelt ist.Locking system according to one of the preceding claims, characterized in that the first driver (6) is coupled to an ejection device (10). Schließsystem nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der erste Mitnehmer (6) mit einer Einzugsfeder (33) gekoppelt ist.Locking system according to one of the preceding claims, characterized in that the first driver (6) is coupled to a pull-in spring (33). Schließsystem nach Anspruch 7, dadurch gekennzeichnet, dass in dem Gehäuse (2",2"') ein Dämpfungselement (34) zur Dämpfung der Federkraft der Einzugsfeder (33) vorgesehen ist.Locking system according to claim 7, characterized in that in the housing (2 ", 2"') a damping element (34) for damping the spring force of the pull-in spring (33) is provided. Schließsystem nach Anspruch 7, dadurch gekennzeichnet, dass das Dämpfungselement (34) mit dem zweiten Mitnehmer (12) gekoppelt ist.Locking system according to claim 7, characterized in that the damping element (34) is coupled to the second driver (12). Schließsystem nach Anspruch 7, dadurch gekennzeichnet, dass das Dämpfungselement (34) mit dem ersten Mitnehmer (6) gekoppelt ist.Locking system according to claim 7, characterized in that the damping element (34) is coupled to the first driver (6). Schließsystem nach Anspruch 10, dadurch gekennzeichnet, dass ein Dämpfungs- und Einzugselement (42) an dem Gehäuse (2'") verrastbar ist, wobei das Dämpfungs- und Einzugselement (42) mit dem ersten Mitnehmer (6) gekoppelt ist.Locking system according to claim 10, characterized in that a damping and retraction element (42) on the housing (2 '") can be latched, wherein the damping and retraction element (42) is coupled to the first driver (6). Möbel mit mehreren ausziehbaren Möbelteilen (1), aufweisend ein Schließsystem mit einem Gehäuse (2""), in dem ein mit einem Aktivator (11) koppelbarer Mitnehmer (12) verschiebbar gelagert ist, wobei der Mitnehmer (12) mit einer Verriegelungsleiste (5) zur Verriegelung mehrerer übereinander angeordneter ausziehbarer Möbelteile (1) in Wirkverbindung steht und an einer Innenseite des Möbels ein Ausstoßelement (47) zum Ausstoßen des ausziehbaren Möbelteils montiert ist.Furniture with a plurality of pull-out furniture parts (1), comprising a locking system with a housing (2 "") in which an activator (11) coupled to driver (12) is slidably mounted, wherein the driver (12) with a locking bar (5 ) is in operative connection for locking a plurality of superimposed extendable furniture parts (1) and on an inside of the furniture, an ejection element (47) is mounted for ejecting the pull-out furniture part. Möbel nach Anspruch 12, dadurch gekennzeichnet, dass das Ausstoßelement (47) so an einer Innenseite des Möbels montiert ist, dass es in einer Schließstellung des ausziehbaren Möbelteils (1) an einer Frontblende (46) des Möbelteils (1) anliegt.Furniture according to claim 12, characterized in that the ejection element (47) is mounted on an inner side of the furniture, that it rests in a closed position of the extendable furniture part (1) on a front panel (46) of the furniture part (1).
EP10150712.7A 2009-01-22 2010-01-14 Closing system of a pull-out piece of furniture and furniture Active EP2210525B1 (en)

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DE202009000050U DE202009000050U1 (en) 2009-01-22 2009-01-22 Locking system of a pull-out furniture part and furniture

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WO2022078807A1 (en) * 2020-10-17 2022-04-21 Paul Hettich Gmbh & Co. Kg Closing device for movable furniture parts and method for locking at least one movable furniture part
US20230407680A1 (en) * 2020-10-17 2023-12-21 Paul Hettich Gmbh & Co. Kg Locking device for movable furniture parts

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DE102011000493B4 (en) * 2011-02-03 2021-02-11 Paul Hettich Gmbh & Co. Kg Locking device for movable furniture parts
DE102011052564A1 (en) 2011-05-17 2012-11-22 Paul Hettich Gmbh & Co. Kg Movable furniture part and furniture
DE102012100394A1 (en) * 2012-01-18 2013-07-18 Hettich-Heinze Gmbh & Co. Kg retraction device
EP3300628A1 (en) * 2016-09-30 2018-04-04 USM Holding AG Retraction device for a drawer pullout
US11871846B2 (en) * 2021-01-29 2024-01-16 Tenn-Tex Plastics, Inc. Hardware assembly for drawer slide with dampening mechanism
DE102021108249A1 (en) 2021-03-31 2022-10-06 Paul Hettich Gmbh & Co. Kg Coupling element, locking system and furniture

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EP2266436A1 (en) * 2009-06-26 2010-12-29 Paul Hettich GmbH & Co. KG Opening and closing device for a sliding element and furniture
WO2022078807A1 (en) * 2020-10-17 2022-04-21 Paul Hettich Gmbh & Co. Kg Closing device for movable furniture parts and method for locking at least one movable furniture part
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DE202009000050U1 (en) 2010-06-17
EP2210525B1 (en) 2018-05-02
ES2669643T3 (en) 2018-05-28

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