EP1962641B1 - Telescopic guide for a furniture part that can be displaced in the body of a piece of furniture - Google Patents

Telescopic guide for a furniture part that can be displaced in the body of a piece of furniture Download PDF

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Publication number
EP1962641B1
EP1962641B1 EP06841364A EP06841364A EP1962641B1 EP 1962641 B1 EP1962641 B1 EP 1962641B1 EP 06841364 A EP06841364 A EP 06841364A EP 06841364 A EP06841364 A EP 06841364A EP 1962641 B1 EP1962641 B1 EP 1962641B1
Authority
EP
European Patent Office
Prior art keywords
telescopic guide
guide according
rail
running rail
adapter
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.)
Not-in-force
Application number
EP06841364A
Other languages
German (de)
French (fr)
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EP1962641A1 (en
Inventor
Andreas Stuffel
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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Application filed by Paul Hettich GmbH and Co KG filed Critical Paul Hettich GmbH and Co KG
Publication of EP1962641A1 publication Critical patent/EP1962641A1/en
Application granted granted Critical
Publication of EP1962641B1 publication Critical patent/EP1962641B1/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/423Fastening devices for slides or guides
    • A47B88/427Fastening devices for slides or guides at drawer side
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/423Fastening devices for slides or guides
    • A47B2088/4235Fastening devices for slides or guides having a latch mechanism coupling or disconnecting a drawer with drawer side slide from the rest of the slide members
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/423Fastening devices for slides or guides
    • A47B88/427Fastening devices for slides or guides at drawer side
    • A47B2088/4272Fastening devices for slides or guides at drawer side ensuring a correct connection at the moment when the drawer is coupled to the drawer rail
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/423Fastening devices for slides or guides
    • A47B88/427Fastening devices for slides or guides at drawer side
    • A47B2088/4276Fastening devices for slides or guides at drawer side at drawer front via latch means or locking lever

Definitions

  • the present invention relates to a telescopic guide according to the preamble of claim 1.
  • Telescopic guides are known per se, so from the generic DE 20 2005 005 489 U1 ,
  • a furniture body slidably disposed in a furniture part to be coupled to the running rail such that the furniture part is fixed in the front end region of the running rail with respect to this, in the axial direction as well as transversely to the axial direction.
  • the coupling between the running rail and the furniture part is ensured by the fact that the running rail is forcibly blocked in the insertion direction shortly before reaching the final insertion position and released only after the coupling between the running rail and the furniture part. This leads to a safer and optimized assembly.
  • the Einschubbeskyr surrounds the guide rail or the center rail, in particular the front end of the guide rail, hook-shaped and he has at least one spring portion which causes a provision of the guide rail or the middle rail embracing position in the first extract of the furniture part.
  • the invention takes advantage of the generic state of the art and develops it further.
  • the resilient property of the Aufrastêtteils realized at the first extension after assembly in any case a swing back from the blockage position against complete insertion.
  • the adapter device has a control cam for actuating the spring region of the Aufrastêtteils. It is advantageous if this cam is designed and tuned to the at least one spring portion that one of the spring portions is tensioned so that the hook portion on Aufrastêtteil after removing the movable furniture part of the telescopic guide automatically in the rear grip position on the guide or middle rail moved back.
  • FIG. 1 is the reference numeral 1 a total of a telescopic guide for a slidably guided in a furniture body furniture part such. B. called a drawer.
  • This telescopic guide points - as well in Fig. 2 and Fig. 3 to recognize - one can be coupled with a sliding furniture part running rail 2 and on an indicated furniture body 3 ( Fig. 10 ) fixed guide rail 4.
  • An extension length increasing center rail 5, which is arranged between the running rail 2 and the guide rail 4, is optionally conceivable. It is also found in Fig. 10 showing a section through a telescopic arrangement with middle rail 5 and rolling elements between the rails 2, 4, 5.
  • the sliding furniture part is referred to as a drawer for the sake of simplicity.
  • This conceptual assignment is not intended to be limiting, as are terms such as “forward” or “rear” or “upper” and “lower”, each referring to common usage with respect to a pull-out drawer mounted in a body, in which: the front panel is usually referred to as “lying in front” and the drawer bottom as “lying down”.
  • drawer-side adapter device 6 which preferably also performs the function of a locking element for locking on the running rail as a whole, and a pre-attachable to the running rail insertion limit.
  • the adapter device 6 is used to couple the running rail 2 with the drawer, in particular for coupling the running rail 2 with a drawer frame 8, which is designed for example as a sheet metal part or builds on such a.
  • the adapter device 6 can be designed in one or more parts. Here, in a preferred embodiment, it is in two parts and comprises a first adapter part 9 made of sheet metal and a second adapter part 10 made of plastic, which is connected to it in a preassembled unit.
  • the first adapter part 9 is designed such that it can be coupled to the side frame 8 of the displaceably mounted furniture part.
  • the first adapter part 9 is preferably formed as a punched / bent part made of sheet metal and preferably designed such that the side frame of the movable furniture part can be permanently connected, for example by press-fitting on the first adapter part 9.
  • the first adapter part 9 is connected to a second adapter part 10 - here latched - which preferably consists of a plastic.
  • the second adapter part 10 is designed such that it can be latched to the running rail 2.
  • the first adapter part and the drawer frame or even the first adapter part 9 and the second adapter part 10 could theoretically also be formed as one piece.
  • the running rail 2 and the second adapter part 10 have corresponding connecting elements 11, here as a preferably lower projection 12 (FIG. Fig. 3 ) on the second adapter part 10 and as a preferably window-like recess or recess 13 (FIG. Fig. 2 ) are formed on the upper side of the running rail 2.
  • the projection 12 consists of a plurality of webs 32 which engage in reaching the recess 13 preferably with a slight play in this.
  • the first and the second adapter part 9, 10 are connected by locking means 28 on the second adapter part 10, which engage in a recess 29 of the first adapter part 10, quickly and safely together to form a preassembled unit.
  • a control cam 23 is formed, which is designed and shaped such that from her a spring portion of the Einschubbeskyr is stretched (which will be described in more detail below).
  • the section 30 also has the projection 27 for engaging under the inclined surface 26 of the base part.
  • the slide-in limiter 7 also ensures, in interaction with the adapter device 6, that the drawer is secured at the front-end-side end against being lifted off the running rail 2 by snapping or latching engagement.
  • the Einschubbeskyr 7 is here - again in a preferred but not mandatory embodiment - formed in two parts. It includes a fixable on the running rail 2 base member 14 and a fixed thereto and at least in sections relative to this movably arranged, pivotable Aufrastêtteil 15 that as a single part in Fig. 4 is shown.
  • the base part 14 is after Fig. 1 to 6 inexpensive plastic.
  • plug portion 16 With which it engages in the running rail 2 from the front-side end thereof.
  • a flange portion 25 is formed, to which a projection 17 connects, which here extends parallel to the outside of the running rail 2 to this.
  • the inclined surface 26 extends in a first portion 26a both obliquely downwards and obliquely to the vertical to the running rail 2 and in a second portion 26b only obliquely to the vertical to the running rail.
  • the inclined surface 26 is of particular importance in that at least one of its sections is engaged in the final assembly position by the projection 27 on the second adapter part 10, which secures the drawer at the front end against lifting from the running rail 2.
  • the handle 18 In order to release this lower or rear grip, in the extended state of the drawer, the handle 18 is pressed in the direction y perpendicular to the running rail 2, which moves the inclined surface 26 past the projection 27, so that the lower grip is released.
  • the release of the drawer is thus not only simple if necessary but also very fast. This principle is preferably used in all illustrated embodiments.
  • a T-groove-like slot 19 is formed in the mounted position, a first spring region - here a spring tongue 20 - the Aufrast horrers 15 engages, so that the spring tongue 20 securely held on the base member 14, supported and guided.
  • the Aufrastêtteil 15 after Fig. 4 is made of plastic. According to alternative embodiments, it may also consist of sheet metal.
  • the Aufrastberichtteil 15 includes in addition to the pin 21 on the base plate 22, on which a second spring portion is further formed, here also on the base plate 22 attached, deflectable spring tongue 20 which passes through the slot 19 of the projection 17 of the base part 14 with a free end portion and so cooperates with a control cam or surface 23 on the second adapter part 10, that the spring tongue 20 is moved and tensioned during the first insertion of the drawer.
  • the Aufrast Hopkinsteil 15 further includes a hook portion 24 which is placed at the first assembly around the free front end of the guide rail or carcass rail 4 ( Fig. 5a . 6a . 7a ) so that it engages around it, wherein the torsion spring preferably remains unstressed.
  • the adapter device 6 is already attached to the drawer frame 8 and the slide-in limiter 7 to the telescopic rail arrangement (preferably one on each side frame of the drawer in an analogous manner).
  • the base member 14 engages after the pre-assembly further with its plug portion 16 in the track 2 and is fixed to this, which - as already stated - the Aufrastêtteil 15 is fixed via the pin 21 movable on the base member 14. In this case, the Aufrastêtteil is deflected relative to the base member 14 such that its hook portion 24 engages around the front end of the guide rail 4 in the retracted state of the track rail 2.
  • the first spring region ie, the torsion spring-like pin 21 is relaxed and the running rail by a small piece a (see Fig. 6a ), according to the distance between the inner edge of the hook portion 24 and the rear or inner edge of the flange 25 extended beyond the front end of the guide rail 4 addition.
  • the supernatant is e.g. about 1 to 3 mm. This position is secured by the pre-assembly of Einschubbegrenzers 7.
  • a pre-assembly is e.g. already “in the factory” feasible.
  • the actual installation of the drawer at the "end customer” can in this case begin with a placement and subsequent pushing of the drawer on the inserted track (s) 2.
  • the drawer is moved on the rails 2 to the rear or in the insertion direction x ( Fig. 5a and 5b and 6a and 6b and 7a and 7b), until the projection 12 on the underside of the adapter device or in this case on the second adapter part 10 gravity-assisted falls into the recess 13 (direction z) and engages in this ( Fig. 5c . 6c . 7c ), wherein by the projection 27, which runs under the inclined surface 26, before reaching the recess 13, a spreading of the second adapter part 10 takes place.
  • the projection 12 then engages in the recess 13
  • the first adapter part 10 relaxes, so that the second adapter part 10 or the adapter device and the running rail 2 engage and possibly also audibly engage with each other (5c, 6c, 6d).
  • this advantage can also be used to ensure that the drawer is almost always retractable without protrusion to the system of the front panel on the furniture body, the insertion limiter 7 and the control cam 23 are so designed and matched to the adapter device 6 that the hook portion 24 at the next Opening the drawer from its initial position of Fig. 5 a so far moved, pivoted here, that he is no longer between the end of the guide rail 4 and the flange portion 25 of the base member 14 at the next insertion of the drawer, so that the running rail 2 can now be further inserted by this way.
  • the drawer frame example ' is secured in a conventional manner to a C-hook against lifting.
  • a self-closing device, preferably with damper (not shown here) 9 may be arranged.
  • the slide-in limiter is after Fig. 1 to 7 formed such that the hook portion 24 is pivoted in its release from the rear handle of the guide rail 4 inwardly into the track rail 2.
  • the first variant show the Fig. 1 to 7 .
  • the second variant show the Fig. 8a-d
  • the spring tongue 20 is supported by a coil spring 34, so that these elements together form the second spring region.
  • the function is basically the same.
  • the cam 23 on the adapter device in turn causes the hook portion 24 is pivoted back the first time pulling out the previously locked on the track rail drawer, so that the running rail can be further inserted ( Fig. 8a-d ,
  • Fig. 9 shows an embodiment in which the Aufrastberichtteil 15 consists of a metal sheet, preferably a steel sheet having resilient properties or one or more spring portions 35, 36th
  • the Aufrastêtteil 15 of Fig. 9 again has a hook portion 24, with the pre-assembled position ( Fig. 9a ) the guide rail 4 is encompassed.
  • torsion-spring-like or pin-like spring portion 36 of the leaf spring-like spring portion 35 is formed, which is supported in a receptacle 37 of the base member 14.
  • a web 38 is formed with the hook portion 24 for gripping the guide rail 4 ( Fig. 9a ).
  • the Aufrastêtteil 15 is held after the initial assembly in such a way in the inner receptacle 37 of the base member 14 ', the leaf spring-like spring portion 35 is relatively strongly curved and the torsionsfedermé area 36 is relaxed. In this position, the hook portion 24 surrounds the free end of the guide rail 4 ( Fig. 9a ).
  • the torsion-like spring portion 36 causes after a removal of the drawer re-snapping back into the rear grip position of Fig. 9a analogous to the embodiment of Fig. 1 to 7 ,
  • the design of the Aufrast horrteils of metal, especially spring steel, has the advantage of particular stability and reliability, in particular of the torsion spring 36 even after many years, for example, when moving the drawer again removed from a furniture body and then re-assembled.

Landscapes

  • Drawers Of Furniture (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

The invention relates to a telescopic guide (1) for a furniture part that can be displaced in the body (3) of a piece of furniture, such as a drawer (9), sliding section or similar. Said guide comprises a sliding rail (2), which can be connected to, especially locked with, the furniture part by means of an adapter element (6) that can be fixed on said part, a guide rail (4), which can be fixed on the body of the piece of furniture and optionally a central rail (5), which is situated between the guide rail (4) and the sliding rail (2) and increases the sliding length. An insertion limiter (7) is situated in the front end region of the sliding rail (2), said limiter lying against the front face of the guide rail (4) when the sliding rail (2) has not been fully inserted. The insertion limiter (7) can be displaced, especially pivoted out of its insertion blocking position and encloses the guide rail or the central rail, especially the front end region of the guide rail (4), in a hook-like manner. The insertion limiter (7) has at least one spring section which effects a return travel from the position enclosing the guide rail (4) or the central rail when the furniture part is first pulled out.

Description

Die vorliegende Erfindung betrifft eine Teleskopführung nach dem Oberbegriff des Anspruchs 1.The present invention relates to a telescopic guide according to the preamble of claim 1.

teleskopführungen sind an sich bekannt, so aus der gattungsgemäßen DE 20 2005 005 489 U1 .Telescopic guides are known per se, so from the generic DE 20 2005 005 489 U1 ,

Danach ist es aus dieser Schrift zunächst bekannt, ein in einem Möbelkorpus verschiebbar angeordnetes Möbelteil mit der Laufschiene derart zu koppeln, dass das Möbelteil im vorderen Endbereich der Laufschiene gegenüber dieser fixiert ist, und zwar in axialer Richtung wie auch quer zur Achsrichtung.Thereafter, it is initially known from this document, a furniture body slidably disposed in a furniture part to be coupled to the running rail such that the furniture part is fixed in the front end region of the running rail with respect to this, in the axial direction as well as transversely to the axial direction.

Darüber hinaus wird in der DE 20 2005 005 489 vorgeschlagen, eine Teleskopführung so zu gestalten, dass eine axiale Kopplung des Möbelteiles mit der Laufschiene nach dem erstmaligen Schließen oder Einschieben des beweglichen Möbelteiles unter allen Umständen gewährleistet ist. Dies wird dadurch erreicht, dass im vorderen Endbereich der Laufschiene ein Einschubbegrenzer angeordnet ist, welcher bei noch nicht völlig eingeschobener Laufschiene am stirnseitigen Ende der Führungsschiene oder einer Mittelschiene anliegt. Das mit einem Rastnocken in eine Rastausnehmung bzw. eine Aussparung der Laufschiene eingreifende Rastelement ist dabei aus seiner Einschub-Blockadestellung heraus schwenkbar.In addition, in the DE 20 2005 005 489 proposed to make a telescopic guide so that an axial coupling of the furniture part is ensured with the track after the initial closing or insertion of the movable furniture part under all circumstances. This is achieved in that a Einschubbegrenzer is arranged in the front end region of the track, which rests in not fully inserted track at the front end of the guide rail or a center rail. The engaging with a locking cam in a recess or a recess of the track locking element is pivotally out of its slot blockage position.

Damit wird die Kopplung zwischen der Laufschiene und dem Möbelteil dadurch gesichert, dass die Laufschiene in Einschubrichtung zunächst kurz vor Erreichen der endgültigen Einschubstellung zwangsweise blockiert und erst nach erfolgter Kopplung zwischen der Laufschiene und dem Möbelteil wieder freigegeben wird. Dies führt zu einer sichereren und optimierten Montage.Thus, the coupling between the running rail and the furniture part is ensured by the fact that the running rail is forcibly blocked in the insertion direction shortly before reaching the final insertion position and released only after the coupling between the running rail and the furniture part. This leads to a safer and optimized assembly.

Es ist die Aufgabe der Erfindung, diese Konstruktion insbesondere in Hinsicht auf eine hohe Montagesicherheit zu verbessern.It is the object of the invention to improve this construction, in particular with regard to a high installation safety.

Die Erfindung löst diese Aufgabe durch den Gegenstand des Anspruchs 1.The invention solves this problem by the subject matter of claim 1.

Danach umgreift der Einschubbegrenzer die Führungsschiene oder die Mittelschiene, insbesondere das stirnseitige Ende der Führungsschiene, hakenförmig und er weist wenigstens einen Federbereich auf, der eine Rückstellung aus der die Führungsschiene oder die Mittelschiene umgreifenden Stellung beim ersten Auszug des Möbelteils bewirkt.Thereafter, the Einschubbegrenzer surrounds the guide rail or the center rail, in particular the front end of the guide rail, hook-shaped and he has at least one spring portion which causes a provision of the guide rail or the middle rail embracing position in the first extract of the furniture part.

Die Erfindung nutzt die Vorteile des gattungsgemäßen Standes der Technik und entwickelt sie weiter. So erfolgt durch den hakenartigen Umgriff des Führungsschiene stets eine sichere Montage, wobei die federnde Eigenschaft des Aufraststeuerteils beim ersten Ausfahren nach der Montage auf jeden Fall ein Rückschwenken aus der Blockadestellung gegen vollständiges Einschieben realisiert.The invention takes advantage of the generic state of the art and develops it further. Thus, by the hook-like encroachment of the guide rail always secure mounting, the resilient property of the Aufraststeuerteils realized at the first extension after assembly in any case a swing back from the blockage position against complete insertion.

Konstruktiv besonders einfach zu realisieren ist der Hintergriff des freien Endes der Führungsschiene. Die Anordnung an der Mittelschiene wird demgegenüber weniger bevorzugt.Constructively particularly easy to implement is the rear grip of the free end of the guide rail. The arrangement on the middle rail is, on the other hand, less preferred.

Nach einer bevorzugten Variante weist die Adaptereinrichtung eine Steuerkurve zur Betätigung der Federbereich des Aufraststeuerteils auf. Es ist vorteilhaft, wenn diese Steuerkurve derart ausgelegt und auf den wenigstens einen Federbereich abgestimmt ist, dass mit ihr einer der Federbereiche derart spannbar ist, dass sich der Hakenabschnitt am Aufraststeuerteil nach einem Abnehmen des beweglichen Möbelteils von der Teleskopführung automatisch in die Hintergriffsstellung an der Führungs- oder Mittelschiene zurückbewegt.According to a preferred variant, the adapter device has a control cam for actuating the spring region of the Aufraststeuerteils. It is advantageous if this cam is designed and tuned to the at least one spring portion that one of the spring portions is tensioned so that the hook portion on Aufraststeuerteil after removing the movable furniture part of the telescopic guide automatically in the rear grip position on the guide or middle rail moved back.

Bei einer alternativen Ausgestaltung des Aufraststeuerteils als Metallfeder kann auf diese Einwirkung einer Steuerkurve oder auf eine sonstige Einwirkung auf die Metallfeder sogar verzichtet werden. Die Feder löst sich selbsttätig beim ersten Aufziehen des Schubkastens.In an alternative embodiment of the Aufraststeuerteils as a metal spring can on this action of a control cam or other action on the metal spring even be waived. The spring automatically releases when the drawer is first opened.

Vorteilhafte Ausgestaltungen sind den Unteransprüchen zu entnehmen.Advantageous embodiments can be found in the dependent claims.

Nachfolgend wird die Erfindung unter Bezug auf die Zeichnung anhand von Ausfiihrungsbeispielen näher beschrieben. Es zeigen:

Fig. 1
eine perspektivische Ansicht eines Abschnitts einer Teleskopführung für ein in einem Möbelkorpus verschiebbar geführtes Möbelteil wie z. B. einen Schubkasten;
Fig.2 und 3
Explosionsdarstellungen der Elemente der Anordnung aus Fig. 1 aus zwei verschiedenen Perspektiven;
Fig. 4
eine perspektivische Ansicht eines Aufraststeuerteiles der Anordnung aus Fig. 1;
Fig. 5a-c
zeitlich aufeinander folgende Stadien der Montage des Schubkastens auf der Teleskopanordnung in perspektivischer Ansicht;
Fig. 6a-e
zeitlich aufeinander folgende Stadien der Montage des Schubkastens auf der Teleskopanordnung nach Art der Fig. 5 unter Einschluss weiterer Montageschritte und mit teilweise aufgebrochen dargestellten Elementen zur Erleichterung des Verständnisses des Montagevorganges;
Fig. 7a-e
die Montageschritte der Fig. 6 in einer Ansicht von unten;
Fig. 8a-d
Elemente eines weiteren Ausfiihrungsbeispiels der Erfindung während verschiedener Montageschritte; und
Fig. 9a-h
Elemente eines weiteren Ausführungsbeispiels der Erfindung während verschiedener Montageschritte; und
Fig. 10
einen Schnitt durch eine Teleskopführung zur Veranschaulichung des grundsätzlichen Aufbaus.
The invention will be described in more detail below with reference to the drawing with reference to exemplary embodiments. Show it:
Fig. 1
a perspective view of a portion of a telescopic guide for a slidably guided in a furniture body furniture part such. B. a drawer;
Fig.2 and 3
Exploded views of the elements of the arrangement Fig. 1 from two different perspectives;
Fig. 4
a perspective view of a Aufraststeuerteiles of the arrangement Fig. 1 ;
Fig. 5a-c
chronologically successive stages of the assembly of the drawer on the telescope arrangement in perspective view;
Fig. 6a-e
temporally successive stages of the assembly of the drawer on the telescopic arrangement in the manner of Fig. 5 including further assembly steps and partially broken elements to facilitate understanding of the assembly process;
Fig. 7a-e
the assembly steps of Fig. 6 in a view from below;
Fig. 8a-d
Elements of another embodiment of the invention during various assembly steps; and
Fig. 9a-h
Elements of another embodiment of the invention during various assembly steps; and
Fig. 10
a section through a telescopic guide to illustrate the basic structure.

In Figur 1 ist mit dem Bezugszeichen 1 insgesamt eine Teleskopführung für ein in einem Möbelkorpus verschiebbar geführtes Möbelteil wie z. B. einen Schubkasten bezeichnet.In FIG. 1 is the reference numeral 1 a total of a telescopic guide for a slidably guided in a furniture body furniture part such. B. called a drawer.

Diese Teleskopführung weist - wie gut in Fig. 2 und Fig. 3 zu erkennen - eine mit einem verschiebbaren Möbelteil koppelbare Laufschiene 2 und eine an einem angedeuteten Möbelkorpus 3 (Fig. 10) festgelegte Führungsschiene 4 auf. Eine die Auszugslänge vergrößernde Mittelschiene 5, welche zwischen der Laufschiene 2 und der Führungsschiene 4 angeordnet ist, ist optional denkbar. Sie findet sich ebenfalls in Fig. 10, welche einen Schnitt durch eine Teleskopanordnung mit Mittelschiene 5 und Rollkörpern zwischen den Schienen 2, 4, 5 zeigt.This telescopic guide points - as well in Fig. 2 and Fig. 3 to recognize - one can be coupled with a sliding furniture part running rail 2 and on an indicated furniture body 3 ( Fig. 10 ) fixed guide rail 4. An extension length increasing center rail 5, which is arranged between the running rail 2 and the guide rail 4, is optionally conceivable. It is also found in Fig. 10 showing a section through a telescopic arrangement with middle rail 5 and rolling elements between the rails 2, 4, 5.

Nachfolgend wird der Einfachheit halber das verschiebliche Möbelteil als Schubkasten bezeichnet. Diese begriffliche Zuordnung ist nicht einschränkend zu verstehen, genauso wie Begriffe wie "vorn" oder "hinten" oder "oben" und "unten", die sich jeweils auf den allgemeinem Sprachgebrauch in Hinsicht auf einen in einem Korpus ausziehbar gelagerten Schubkasten beziehen, bei dem die Frontblende in der Regel als "vorn" liegend und der Schubkastenboden als "unten" liegend bezeichnet wird.Hereinafter, the sliding furniture part is referred to as a drawer for the sake of simplicity. This conceptual assignment is not intended to be limiting, as are terms such as "forward" or "rear" or "upper" and "lower", each referring to common usage with respect to a pull-out drawer mounted in a body, in which: the front panel is usually referred to as "lying in front" and the drawer bottom as "lying down".

Zur Verbindung des verschiebbaren Möbelteils mit der Laufschiene bzw. zur Festlegung des Möbelfeils an der Laufschiene 2 dienen eine schubkastenseitige Adaptereinrichtung 6, welche als Gesamtheit vorzugsweise auch die Funktion eines Rastelementes zum Verrasten an der Laufschiene ausübt, und ein an der Laufschiene vormontierbarer Einschubbegrenzer 7.To connect the movable furniture part with the running rail or fixing the furniture file on the running rail 2 serve a drawer-side adapter device 6, which preferably also performs the function of a locking element for locking on the running rail as a whole, and a pre-attachable to the running rail insertion limit. 7

Die Adaptereinrichtung 6 dient zur Kopplung der Laufschiene 2 mit dem Schubkasten, insbesondere zur Kopplung der Laufschiene 2 mit einer Schubkastenzarge 8, die beispielsweise als Blechteil ausgestaltet ist oder auf einem solchen aufbaut.The adapter device 6 is used to couple the running rail 2 with the drawer, in particular for coupling the running rail 2 with a drawer frame 8, which is designed for example as a sheet metal part or builds on such a.

Die Adaptereinrichtung 6 kann ein- oder mehrteilig ausgestaltet sein. Hier ist sie in bevorzugter Ausgestaltung zweiteilig und umfasst ein erstes Adapterteil 9 aus Blech und ein mit diesem zu einer vormontierten Einheit verbundenes zweites Adapterteil 10 aus Kunststoff.The adapter device 6 can be designed in one or more parts. Here, in a preferred embodiment, it is in two parts and comprises a first adapter part 9 made of sheet metal and a second adapter part 10 made of plastic, which is connected to it in a preassembled unit.

Das erste Adapterteil 9 ist derart ausgestaltet ist, dass es mit der Seitenzarge 8 des verschiebbar gelagerten Möbelteils koppelbar ist.The first adapter part 9 is designed such that it can be coupled to the side frame 8 of the displaceably mounted furniture part.

Dazu ist das erste Adapterteil 9 vorzugsweise als Stanz-/Biegeteil aus Blech ausgebildet und bevorzugt derart gestaltet, dass die Seitenzarge des verschieblichen Möbelteils beispielsweise durch Druckfügen auf dem ersten Adapterteil 9 unlösbar verbunden werden kann.For this purpose, the first adapter part 9 is preferably formed as a punched / bent part made of sheet metal and preferably designed such that the side frame of the movable furniture part can be permanently connected, for example by press-fitting on the first adapter part 9.

Das erste Adapterteil 9 ist mit einem zweiten Adapterteil 10 verbunden - hier verrastet - das vorzugsweise aus einem Kunststoff besteht. Das zweite Adapterteil 10 ist derart ausgestaltet, dass es an der Laufschiene 2 verrastbar ist. Das erste Adapterteil und die Schubladenzarge oder sogar das erste Adapterteil 9 und das zweite Adapterteil 10 könnten theoretisch auch als ein Stück ausgebildet sein.The first adapter part 9 is connected to a second adapter part 10 - here latched - which preferably consists of a plastic. The second adapter part 10 is designed such that it can be latched to the running rail 2. The first adapter part and the drawer frame or even the first adapter part 9 and the second adapter part 10 could theoretically also be formed as one piece.

Die Laufschiene 2 und das zweite Adapterteil 10 weisen korrespondierende Verbindungselemente 11 auf, die hier als vorzugsweise unterer Vorsprung 12 (Fig. 3) am zweiten Adapterteil 10 und als vorzugsweise fensterartige Aussparung oder Ausnehmung 13 (Fig. 2) an der oberen Seite der Laufschiene 2 ausgebildet sind.The running rail 2 and the second adapter part 10 have corresponding connecting elements 11, here as a preferably lower projection 12 (FIG. Fig. 3 ) on the second adapter part 10 and as a preferably window-like recess or recess 13 (FIG. Fig. 2 ) are formed on the upper side of the running rail 2.

Der Vorsprung 12 besteht aus mehreren Stegen 32, die beim Erreichen der Ausnehmung 13 vorzugsweise mit leichtem Spiel in diese eingreifen.The projection 12 consists of a plurality of webs 32 which engage in reaching the recess 13 preferably with a slight play in this.

Das erste und das zweite Adapterteil 9, 10 sind durch Rastmittel 28 am zweiten Adapterteil 10, die in eine Aussparung 29 des ersten Adapterteils 10 greifen, schnell und sicher miteinander zu einer vormontierten Einheit verbindbar.The first and the second adapter part 9, 10 are connected by locking means 28 on the second adapter part 10, which engage in a recess 29 of the first adapter part 10, quickly and safely together to form a preassembled unit.

Am zweiten Adapterteil 10 ist ein sich in montierter Stellung ganz oder im wesentlichen parallel zur Laufschiene 2 erstreckender Abschnitt 30 ausgebildet, an dessen zur Laufschiene gewandten Seite eine Steuerkurve 23 ausgebildet ist, die derart gestaltet und geformt ist, dass von ihr ein Federbereich an dem Einschubbegrenzer gespannt wird (was weiter unten noch näher beschrieben wird). Der Abschnitt 30 weist auch den Vorsprung 27 zum Untergreifen der Schrägfläche 26 des Basisteiles auf.On the second adapter part 10 is in a mounted position wholly or substantially parallel to the running rail 2 extending portion 30 formed on its side facing the running rail a control cam 23 is formed, which is designed and shaped such that from her a spring portion of the Einschubbegrenzer is stretched (which will be described in more detail below). The section 30 also has the projection 27 for engaging under the inclined surface 26 of the base part.

Um den Schubkasten an der Laufschiene 2 festzulegen und ihn in axialer Richtung zu sichern, ist es daher notwendig, dass er so auf der Laufschiene montiert wird, dass der Eingriff des Vorsprunges 12 in die fensterartige Aussparung 13 gewährleistet wird.In order to fix the drawer to the running rail 2 and to secure it in the axial direction, it is therefore necessary that it is mounted on the running rail, that the engagement of the projection 12 is ensured in the window-like recess 13.

Um allerdings zu gewährleisten, dass der Vorsprung 12 und die Aussparung 13 derart ineinander greifen, dass der Schublasten mit seiner Frontblende möglichst ganz bis an den Möbelkorpus heran eingeschoben werden bzw. geschlossen werden kann, bedarf es des Einschubbegrenzers 7, der gewährleistet, dass die Führungsschiene relativ weit hinten in einem Möbelkorpus montiert werden kann.However, in order to ensure that the projection 12 and the recess 13 engage in such a way that the thrust loads with its front panel as far as possible pushed up to the furniture carcass or can be closed, it requires the Einschubbegrenzers 7, which ensures that the guide rail can be mounted relatively far back in a furniture carcass.

Der Einschubbegrenzer 7 sorgt zudem im Zusammenspiel mit der Adaptereinrichtung 6 dafür, dass der Schubkasten am frontblendenseitigen Ende gegen Abheben von der Laufschiene 2 durch schnappenden bzw. rastenden Eingriff gesichert wird.The slide-in limiter 7 also ensures, in interaction with the adapter device 6, that the drawer is secured at the front-end-side end against being lifted off the running rail 2 by snapping or latching engagement.

Der Einschubbegrenzer 7 ist hier - in wiederum bevorzugter aber nicht zwingender Ausgestaltung - zweiteilig ausgebildet. Er umfasst ein an der Laufschiene 2 festlegbares Basisteil 14 und ein an diesem festgelegtes und jedenfalls abschnittsweise relativ zu diesem beweglich angeordnetes, verschwenkbares Aufraststeuerteil 15, dass auch als Einzelteil in Fig. 4 dargestellt ist.The Einschubbegrenzer 7 is here - again in a preferred but not mandatory embodiment - formed in two parts. It includes a fixable on the running rail 2 base member 14 and a fixed thereto and at least in sections relative to this movably arranged, pivotable Aufraststeuerteil 15 that as a single part in Fig. 4 is shown.

Das Basisteil 14 besteht nach Fig. 1 bis 6 kostengünstig aus Kunststoff.The base part 14 is after Fig. 1 to 6 inexpensive plastic.

Es weist eine Art Stopfenabschnitt 16 auf, mit dem es in die Laufschiene 2 von deren frontseitigem Ende her eingreift. Am vorderen Ende des Stopfenabschnitts 16 ist ein Flanschabschnitt 25 ausgebildet, an den sich ein Ansatz 17 anschließt, der sich hier an der Außenseite der Laufschiene 2 zu dieser parallel erstreckt.It has a kind of plug portion 16, with which it engages in the running rail 2 from the front-side end thereof. At the front end of the plug portion 16, a flange portion 25 is formed, to which a projection 17 connects, which here extends parallel to the outside of the running rail 2 to this.

Das in Einschubrichtung x hintere Ende des Ansatzes 17 geht über eine Schrägfläche 26 in eine sich nach unten hin erstreckende Lösehandhabe 18 über, derart, dass die Lösehandhabe 18 relativ zum Ansatz 17 etwas weiter von der Laufschiene 2 radial bzw. senkrecht zur Ausziehrichtung nach außen vorsteht.The insertion end x rear end of the projection 17 via an inclined surface 26 in a downwardly extending release handle 18, such that the release handle 18 protrudes relative to the projection 17 slightly further from the running rail 2 radially or perpendicular to the withdrawal direction to the outside ,

Die Schrägfläche 26 erstreckt sich in einem ersten Abschnitt 26a sowohl schräg nach unten als auch schräg zur Senkrechten zur Laufschiene 2 und in einem zweiten Abschnitt 26b nur schräg zur senkrechten zur Laufschiene.The inclined surface 26 extends in a first portion 26a both obliquely downwards and obliquely to the vertical to the running rail 2 and in a second portion 26b only obliquely to the vertical to the running rail.

Die Schrägfläche 26 ist insofern von besonderer Bedeutung, als wenigstens einer ihrer Abschnitte in der Endmontagestellung von dem Vorsprung 27 am zweiten Adapterteil 10 untergriffen wird, was den Schubkasten am vorderen Ende gegen ein Abheben von der Laufschiene 2 sichert.The inclined surface 26 is of particular importance in that at least one of its sections is engaged in the final assembly position by the projection 27 on the second adapter part 10, which secures the drawer at the front end against lifting from the running rail 2.

Zum Lösen dieses Unter- bzw. Hintergriffes wird im ausgezogenen Zustand des Schubkastens die Handhabe 18 in Richtung y senkrecht zur Laufschiene 2 gedrückt, was die Schrägfläche 26 am Vorsprung 27 vorbeibewegt, so dass der Untergriff gelöst wird. Das Lösen des Schubkastens geht damit im Bedarfsfall nicht nur einfach sondern auch besonders schnell. Dieses Prinzip wird bei sämtlichen dargestellten Ausführungsformen bevorzugt genutzt.In order to release this lower or rear grip, in the extended state of the drawer, the handle 18 is pressed in the direction y perpendicular to the running rail 2, which moves the inclined surface 26 past the projection 27, so that the lower grip is released. The release of the drawer is thus not only simple if necessary but also very fast. This principle is preferably used in all illustrated embodiments.

Im Ansatz 17 des Basisteils 14 ist ein T-nutartiger Schlitz 19 ausgebildet, in den in montierter Stellung ein erster Federbereich - hier eine Federzunge 20 - des Aufraststeuerteiles 15 eingreift, so dass die Federzunge 20 sicher am Basisteil 14 gehalten, abgestützt und geführt ist.In the extension 17 of the base part 14, a T-groove-like slot 19 is formed in the mounted position, a first spring region - here a spring tongue 20 - the Aufraststeuerteiles 15 engages, so that the spring tongue 20 securely held on the base member 14, supported and guided.

Das Aufraststeuerteil 15 nach Fig. 4 ist aus Kunststoff gefertigt. Nach alternativen Ausgestaltungen kann es auch aus Blech bestehen.The Aufraststeuerteil 15 after Fig. 4 is made of plastic. According to alternative embodiments, it may also consist of sheet metal.

Es ist am Basisteil 14 derart festlegbar, dass es der Festlegung noch abschnittsweise relativ zum Basisteil 14 beweglich bleibt. Es kann theoretisch auch einteilig mit dem Basisteil 14 ausgeführt sein, muß dann aber wieder abschnittsweise bewegliche Federbereiche aufweisen.It can be fixed to the base part 14 in such a way that it still remains movable in sections relative to the base part 14. It can theoretically also be integral with be carried out the base member 14, but then again in sections have movable spring portions.

Zur Festlegung des Aufraststeuerteils 15 am Basisteil 14 dient ein von einer Grundplatte 22 des Aufraststeuerteils 15 vorstehender, torsionsfederartig wirkender Stift 21, der an seinem freien Ende am Basisteil festlegbar ist und um dessen Drehachse das Aufraststeuerteil 15 relativ zum Basisteil 14 verschwenkbar ist.To determine the Aufraststeuerteils 15 on the base member 14 is a protruding from a base plate 22 of Aufraststeuerteils 15, torsion spring acting pin 21, which is fixable at its free end to the base part and about its axis of rotation, the Aufraststeuerteil 15 is pivotable relative to the base member 14.

Nach Fig. 2 und 3 erfolgt die Festlegung des Stiftes an seinem freien Ende in einer Art hohlzylindrischen Aufnahme 33 am Basisteil 14. Diese Torsionsfeder bildet eine erste Federbereich am Aufraststeuerteil 15.To Fig. 2 and 3 the determination of the pin at its free end in a kind of hollow cylindrical receptacle 33 on the base part 14. This torsion spring forms a first spring portion on Aufraststeuerteil 15th

Das Aufraststeuerteil 15 umfasst neben dem Stift 21 an der Grundplatte 22, an der ferner ein zweiter Federbereich ausgebildet ist, hier eine ebenfalls an der Grundplatte 22 ansetzende, auslenkbare Federzunge 20, die mit einem freien Endabschnitt den Schlitz 19 des Ansatzes 17 des Basisteiles 14 durchsetzt und derart mit einer Steuerkurve bzw. -fläche 23 am zweiten Adapterteil 10 zusammenwirkt, dass die Federzunge 20 beim ersten Einschieben des Schubkastens bewegt und gespannt wird.The Aufraststeuerteil 15 includes in addition to the pin 21 on the base plate 22, on which a second spring portion is further formed, here also on the base plate 22 attached, deflectable spring tongue 20 which passes through the slot 19 of the projection 17 of the base part 14 with a free end portion and so cooperates with a control cam or surface 23 on the second adapter part 10, that the spring tongue 20 is moved and tensioned during the first insertion of the drawer.

Das Aufraststeuerteil 15 umfasst ferner einen Hakenabschnitt 24, der bei der Erstmontage um das freie vordere Ende der Führüngs- bzw. Korpusschiene 4 gelegt wird (Fig. 5a, 6a, 7a), so dass er es umgreift, wobei die Torsionsfeder vorzugsweise ungespannt bleibt.The Aufraststeuerteil 15 further includes a hook portion 24 which is placed at the first assembly around the free front end of the guide rail or carcass rail 4 ( Fig. 5a . 6a . 7a ) so that it engages around it, wherein the torsion spring preferably remains unstressed.

An dieser Stelle sei der Montageablauf anhand einer Sequenz aufeinander folgender Montageabbildungen näher erläutert, in denen teilweise Abschnitte der Elemente der Teleskopführung nicht dargestellt sind, um das Verständnis zu erleichtern.At this point, the assembly process is explained in more detail with reference to a sequence of consecutive assembly images, in which partial portions of the elements of the telescopic guide are not shown, to facilitate understanding.

Vorab werden im Werk bereits die Adaptereinrichtung 6 an der Schubkastenzarge 8 und der Einschubbegrenzer 7 an der Teleskopschienenanordnung befestigt (vorzugsweise je eine an jeder Seitenzarge des Schubkastens in analoger Weise).Beforehand, the adapter device 6 is already attached to the drawer frame 8 and the slide-in limiter 7 to the telescopic rail arrangement (preferably one on each side frame of the drawer in an analogous manner).

Das Basisteil 14 greift nach der Vormontage ferner mit seinem Stopfenabschnitt 16 in die Laufschiene 2 ein und ist an dieser fixiert, wobei - wie bereits ausgeführt - das Aufraststeuerteil 15 über den Stift 21 beweglich am Basisteil 14 festgelegt ist. Dabei wird das Aufraststeuerteil derart relativ zum Basisteil 14 ausgelenkt, dass sein Hakenabschnitt 24 das vordere Ende der Führungsschiene 4 im eingeschobenen Zustand der Laufschiene 2 umgreift.The base member 14 engages after the pre-assembly further with its plug portion 16 in the track 2 and is fixed to this, which - as already stated - the Aufraststeuerteil 15 is fixed via the pin 21 movable on the base member 14. In this case, the Aufraststeuerteil is deflected relative to the base member 14 such that its hook portion 24 engages around the front end of the guide rail 4 in the retracted state of the track rail 2.

Wie bereits erwähnt, ist in diesem Zustand der erste Federbereich, d.h., der torsionsfederartige Stift 21 entspannt und die Laufschiene um ein kleines Stück a (siehe Fig. 6a), entsprechend dem Abstand zwischen der Innenkante des Hakenabschnitts 24 und der Hinter- bzw. Innenkante des Flansches 25 über das frontseitige Ende der Führungsschiene 4 hinaus ausgezogen.As already mentioned, in this state, the first spring region, ie, the torsion spring-like pin 21 is relaxed and the running rail by a small piece a (see Fig. 6a ), according to the distance between the inner edge of the hook portion 24 and the rear or inner edge of the flange 25 extended beyond the front end of the guide rail 4 addition.

In der Praxis beträgt der Überstand z.B. ca. 1 bis 3 mm. Diese Stellung wird durch die Vormontage des Einschubbegrenzers 7 gesichert.In practice, the supernatant is e.g. about 1 to 3 mm. This position is secured by the pre-assembly of Einschubbegrenzers 7.

Insoweit ist eine Vormontage z.B. auch bereits "im Werk" realisierbar.In that regard, a pre-assembly is e.g. already "in the factory" feasible.

Die eigentliche Montage des Schubkastens beim "Endkunden" kann in diesem Fall mit einem Aufsetzen und anschließenden Aufschieben des Schubkastens auf die eingeschobene(n) Laufschiene(n) 2 beginnen.The actual installation of the drawer at the "end customer" can in this case begin with a placement and subsequent pushing of the drawer on the inserted track (s) 2.

Dabei wird der Schubkasten auf den Laufschienen 2 nach hinten bzw. in Einschubrichtung x verschoben (Fig. 5a und 5b sowie 6a und 6b und 7a und 7b), bis der Vorsprung 12 an der Unterseite der Adaptereinrichtung bzw. hier am zweiten Adapterteil 10 schwerkraftunterstützt in die Ausnehmung 13 fällt (Richtung z) und in diese eingreift (Fig. 5c, 6c, 7c), wobei durch den Vorsprung 27, der unter die Schrägfläche 26 läuft, vor dem Erreichen der Ausnehmung 13 ein Aufspreizen des zweiten Adapterteils 10 erfolgt. Wenn der Vorsprung 12 dann in die Ausnehmung 13 greift, entspannt sich das erste Adapterteil 10, so dass das zweite Adapterteil 10 bzw. die Adaptereinrichtung und die Laufschiene 2 miteinander spürbar und ggf. auch hörbar verrasten (5c, 6c, 6d)The drawer is moved on the rails 2 to the rear or in the insertion direction x ( Fig. 5a and 5b and 6a and 6b and 7a and 7b), until the projection 12 on the underside of the adapter device or in this case on the second adapter part 10 gravity-assisted falls into the recess 13 (direction z) and engages in this ( Fig. 5c . 6c . 7c ), wherein by the projection 27, which runs under the inclined surface 26, before reaching the recess 13, a spreading of the second adapter part 10 takes place. When the projection 12 then engages in the recess 13, the first adapter part 10 relaxes, so that the second adapter part 10 or the adapter device and the running rail 2 engage and possibly also audibly engage with each other (5c, 6c, 6d).

Da der Vorsprung 27 unter das Basisteil 14 des Einschubbegrenzers 7 greift, ist der Schubkasten nicht nur in Ein- und Ausziehrichtung gesichert sondern auch gegen ein unbeabsichtigtes Abheben von der Laufschiene 2.Since the projection 27 engages under the base part 14 of the insertion limiter 7, the drawer is not only secured in the insertion and withdrawal but also against unintentional lifting of the running rail. 2

Dadurch, dass die Laufschiene 2 durch die Vormontageeinrichtung etwas relativ zur Führungsschiene 4 ausgezogen war, ist eine tiefere Montage der Teleskoprührung 1 im Möbelkorpus möglich.The fact that the running rail 2 was pulled out by the pre-assembly something relative to the guide rail 4, a deeper mounting of the telescopic 1 in the furniture body furniture is possible.

Damit dieser Vorteil auch dazu genutzt werden kann, dass der Schubkasten quasi stets ohne Überstand bis zur Anlage der Frontblende am Möbelkorpus einziehbar ist, sind der Einschubbegrenzer 7 und die Steuerkurve 23 an der Adaptereinrichtung 6 derart ausgelegt und aufeinander abgestimmt, dass der Hakenabschnitt 24 beim nächsten Öffnen des Schubkasten aus seiner Ausgangsstellung der Fig. 5 a soweit bewegt, hier verschwenkt, wird, dass er beim nächsten Einschieben des Schubkastens nicht mehr zwischen dem Ende der Führungsschiene 4 und dem Flanschabschnitt 25 des Basisteils 14 liegt, so dass die Laufschiene 2 jetzt um diesen Weg weiter eingeschoben werden kann.Thus, this advantage can also be used to ensure that the drawer is almost always retractable without protrusion to the system of the front panel on the furniture body, the insertion limiter 7 and the control cam 23 are so designed and matched to the adapter device 6 that the hook portion 24 at the next Opening the drawer from its initial position of Fig. 5 a so far moved, pivoted here, that he is no longer between the end of the guide rail 4 and the flange portion 25 of the base member 14 at the next insertion of the drawer, so that the running rail 2 can now be further inserted by this way.

Dies wird dadurch erreicht, dass die Federzunge 20 senkrecht zur Ausziehrichtung ausgelenkt wird.This is achieved in that the spring tongue 20 is deflected perpendicular to the withdrawal direction.

Sobald sich jetzt die mit der Schubladenzarge 8 über die Adaptereinrichtung 6 verbundene Laufschiene 2 in Ausziehrichtung von der Führungsschiene 4 löst, schwenkt die Federkraft der gespannten Federzunge 20 den Hakenabschnitt 24 gegen die Federkraft des torsionsfederartigen Stiftes 20 aus der Hintergriffstellung - hier nach innen (Fig. 6d, 7d), so dass er beim erneuten Einschieben des Schubkastens nicht mehr zwischen dem Ende der Führungsschiene 4 und dem Flanschabschnitt 25 des Basisteils 14 liegt, wodurch diese entsprechend weiter eingeschoben werden kann (Fig. 6e, 7e).As soon as now connected to the drawer 8 via the adapter device 6 running rail 2 triggers in the withdrawal of the guide rail 4, the spring force of the tensioned spring tongue 20 pivots the hook portion 24 against the spring force of torsionsfederartigen pin 20 from the rear handle position - here inside ( Fig. 6d . 7d ), so that he no longer between the end of the guide rail 4 and the flange when re-inserting the drawer 25 of the base part 14, whereby it can be further inserted accordingly ( Fig. 6e . 7e ).

Wie bereits erläutert und z.B. in Fig. 6f zu erkennen, untergreift in der Stellung der Fig. 6c, in welcher der Vorsprung 12 am Adapterteil 10 in die Ausnehmung 13 einschnappt bzw. im Zusammenspiel mit der Aufspreizung des zweiten Adapterteils 10 einrastet, der in Richtung der Laufschiene 2 senkrecht zur Ausziehrichtung vorstehende Vorsprung 27 der Adaptereinrichtung 6 bzw. des zweiten Adapterteiles 10 den einen der beiden Abschnitte 26a, b der Schrägfläche 26 am Basisteil 4, so dass die Adaptereinrichtung 6 bzw. hier das zweite Adapterteil 10 und damit der gesamte Schubkasten gegen ein Abheben von der Laufschiene 2 gesichert sind.As already explained and, for example, to recognize in Fig. 6f, engages in the position of the Fig. 6c , in which the projection 12 snaps into the recess 13 on the adapter part 10 or engages in cooperation with the spreading of the second adapter part 10, the projection 27 of the adapter device 6 or of the second adapter part 10 projecting in the direction of the running rail 2 perpendicular to the withdrawal direction the two sections 26a, b of the inclined surface 26 on the base part 4, so that the adapter device 6 or here the second adapter part 10 and thus the entire drawer are secured against lifting from the running rail 2.

Damit der Schubkasten wieder von der Laufschiene gelöst werden kann, muss - wie bereits erläutert - die Handhabe 18 eingedrückt werden, so dass der vorstehend beschriebene Ansatz bzw. Vorsprung 27 aus dem Untergriff gelöst wird, so dass der Schubkasten abgehoben werden kann. Sogleich schwenkt der Hakenabschnitt 24 wegen der Freigabe des torsionsfederartigen Stiftes 20 wieder nach außen, so dass er beim nächsten Einschieben der Laufschiene wieder die Führungsschiene 4 umgreift.So that the drawer can be released again from the track, must - as already explained - the handle 18 are pressed so that the above-described approach or projection 27 is released from the lower handle, so that the drawer can be lifted. Immediately, the hook portion 24 pivots outward again due to the release of the torsion-spring-like pin 20, so that it engages around the guide rail 4 again during the next insertion of the running rail.

An ihrem hinteren Ende (hier nicht dargestellt) ist die Schubkastenzarge beispiels- ' weise in üblicher Weise an einem C-Haken gegen ein Abheben gesichert. Zwischen der Lauf und der Führungs- bzw. Korpusschiene kann eine Selbsteinzugsvorrichtung, vorzugsweise mit Dämpfer (hier nicht dargestellt) 9 angeordnet sein.At its rear end (not shown here), the drawer frame example 'is secured in a conventional manner to a C-hook against lifting. Between the barrel and the guide or carcass rail, a self-closing device, preferably with damper (not shown here) 9 may be arranged.

Der Einschubbegrenzer ist nach Fig. 1 bis 7 derart ausgebildet, dass der Hakenabschnitt 24 bei seiner Freigabe vom Hintergriff der Führungsschiene 4 nach innen in die Laufschiene 2 geschwenkt wird. Alternativ ist es auch möglich, dass er relativ zur Führungsschiene 4 nach außen geschwenkt wird.The slide-in limiter is after Fig. 1 to 7 formed such that the hook portion 24 is pivoted in its release from the rear handle of the guide rail 4 inwardly into the track rail 2. Alternatively, it is also possible that it is pivoted relative to the guide rail 4 to the outside.

Die erste Variante zeigen die Fig. 1 bis 7.The first variant show the Fig. 1 to 7 ,

Die zweite Variante zeigen die Fig. 8a-d, wobei hier die Federzunge 20 von einer Schraubenfeder 34 gestützt ist, so dass diese Elemente gemeinsam den zweiten Federbereich bilden. Die Funktion ist grundsätzlich gleich. Die Steuerkurve 23 an der Adaptereinrichtung bewirkt wiederum, dass der Hakenabschnitt 24 beim ersten Ausziehen des vorher auf der Laufschiene verrasteten Schubkastens zurückschwenkt wird, so dass die Laufschiene weiter eingeschoben werden kann (Fig. 8a-d.The second variant show the Fig. 8a-d Here, the spring tongue 20 is supported by a coil spring 34, so that these elements together form the second spring region. The function is basically the same. The cam 23 on the adapter device in turn causes the hook portion 24 is pivoted back the first time pulling out the previously locked on the track rail drawer, so that the running rail can be further inserted ( Fig. 8a-d ,

Fig. 9 zeigt eine Ausführungsform, bei welcher das Aufraststeuerteil 15 aus einem Metallblech, vorzugsweise einem Stahlblech besteht, das federnde Eigenschaften aufweist bzw. einen oder mehrere Federbereiche 35, 36. Fig. 9 shows an embodiment in which the Aufraststeuerteil 15 consists of a metal sheet, preferably a steel sheet having resilient properties or one or more spring portions 35, 36th

Auch das Aufraststeuerteil 15 der Fig. 9 weist wiederum einen Hakenabschnitt 24 auf, mit dem in vormontierter Stellung (Fig. 9a) die Führungsschiene 4 umgriffen wird.Also the Aufraststeuerteil 15 of Fig. 9 again has a hook portion 24, with the pre-assembled position ( Fig. 9a ) the guide rail 4 is encompassed.

Es verfügt zudem wiederum über die Federbereiche 35, 36, von denen der eineder Federbereich 35 - blattfederartig und der andere - der Federbereich 36 torsionsfederartig ausgebildet ist.It also has in turn the spring portions 35, 36, of which one of the spring portion 35 - like a leaf spring and the other - the spring portion 36 is formed torsionsfederartig.

An dem einen Ende des torsionsfederartigen bzw. auch stiftartigen Federbereiches 36 ist der blattfederartige Federbereich 35 ausgebildet, der sich in einer Aufnahme 37 des Basisteils 14 abstützt. Am anderen Ende des torsionsfederartigen Federbereichs 36 ist ein Steg 38 mit dem Hakenabschnitt 24 zum Umgreifen der Führungsschiene 4 ausgebildet (Fig. 9a).At one end of the torsion-spring-like or pin-like spring portion 36 of the leaf spring-like spring portion 35 is formed, which is supported in a receptacle 37 of the base member 14. At the other end of the torsion spring-like spring portion 36, a web 38 is formed with the hook portion 24 for gripping the guide rail 4 ( Fig. 9a ).

Dabei wird das Aufraststeuerteil 15 nach der Erstmontage derart in der inneren Aufnahme 37 des Basisteils 14' gehalten, das der blattfederartige Federbereich 35 relativ stark gewölbt und der torsionsfederartige Bereich 36 entspannt ist. In dieser Stellung umgreift der Hakenabschnitt 24 das freie Ende der Führungsschiene 4 (Fig. 9a).In this case, the Aufraststeuerteil 15 is held after the initial assembly in such a way in the inner receptacle 37 of the base member 14 ', the leaf spring-like spring portion 35 is relatively strongly curved and the torsionsfederartige area 36 is relaxed. In this position, the hook portion 24 surrounds the free end of the guide rail 4 ( Fig. 9a ).

Unter der Einwirkung einer Steuerkurve 23 an der Adaptereinrichtung 6, insbesondere an dem zweiten Adapterteil 10, wird der Blatt-Federbereich 35 flach gedrückt, so dass der Hakenabschnitt 24 beim ersten Ausfahren des Schubkastens nach seinem Lösen von der Führungsschiene 4 auch gegen die Wirkung des Torsions-Federbereichs 36 aus der Hintergriffsstellung heraus geschwenkt (Fig. 9c, 9d) und der torsionsfederartige Federbereich 36 gespannt wird, so dass der Schubkasten beim Wiedereinschieben ganz eingeschoben werden kann (Fig. 9e).Under the action of a control cam 23 on the adapter device 6, in particular on the second adapter part 10, the leaf spring portion 35 is pressed flat, so that the hook portion 24 during the first extension of the drawer after its release from the guide rail 4 against the action of the torsion Spring region 36 pivoted out of the rear grip position ( Fig. 9c . 9d ) and the torsion spring-like spring portion 36 is tensioned, so that the drawer can be pushed completely when reinsert ( Fig. 9e ).

Der eigentliche Halt des Schubkastens an der Laufschiene wird wie in Fig. 1 bis 7 realisiert (durch die Vorsprünge 12 und 17).The actual hold of the drawer on the track is as in Fig. 1 to 7 realized (by the projections 12 and 17).

Der torsionsartige Federbereich 36 bewirkt nach einem Ausbau des Schubkastens das erneute Zurückschnellen in die Hintergriffsstellung der Fig. 9a analog zum Ausführungsbeispiel der Fig. 1 bis 7.The torsion-like spring portion 36 causes after a removal of the drawer re-snapping back into the rear grip position of Fig. 9a analogous to the embodiment of Fig. 1 to 7 ,

Die Ausgestaltung des Aufraststeuerteils aus Metall, insbesondere Federstahlblech, hat den Vorteil besonderer Stabilität und Zuverlässigkeit insbesondere des Torsions-Federabschnittes 36 auch nach sehr vielen Jahren, wenn z.B. bei einem Umzug der Schubkasten wieder aus einem Möbelkorpus entfernt und dann neu montiert werden soll.The design of the Aufraststeuerteils of metal, especially spring steel, has the advantage of particular stability and reliability, in particular of the torsion spring 36 even after many years, for example, when moving the drawer again removed from a furniture body and then re-assembled.

Bezugzeichenreference numeral

Teleskopführungtelescopic guide
11
Laufschienerunner
22
Möbelkorpusfurniture body
33
Führungsschieneguide rail
44
Mittelschienemiddle rail
55
Adaptereinrichtungadapter device
66
Einschubbegrenzerinsertion limiter
77
Schubkastenzargedrawer
88th
erstes Adapterteilfirst adapter part
99
zweites Adapterteilsecond adapter part
1010
Verbindungselementefasteners
1111
Vorsprunghead Start
1212
Ausnehmungrecess
1313
Basisteilbase
1414
Aufra.ststeuerteilAufra.ststeuerteil
1515
Stopfenabschnittplug section
1616
Ansatzapproach
1717
Betätigungsarmactuating arm
1818
Schlitzslot
1919
Federzungespring tongue
2020
Stiftpen
2121
Grundplattebaseplate
2222
Steuerkurvecam
2323
Hakenabschnitthook section
2424
Flanschflange
2525
Schrägflächesloping surface
2626
Vorsprunghead Start
2727
Rastmittellatching means
2828
Aussparungrecess
2929
Abschnittsection
3030
StegeStege
3232
Aufnahmeadmission
3333
Schraubenfedercoil spring
3434
Federbereichespring areas
35,3635.36
Aufnahmeadmission
3737
Stegweb
3838

Claims (35)

  1. Telescopic guide (1) for a furniture part located in a furniture body (3) so as to be displaceable, such as a drawer (9), a pull-out or the like, said telescopic guide including
    a. a running rail (2), which is connectable, in particular lockable, to the furniture part by means of an adapter device (6) that is securable on the furniture part side,
    b. a guide rail (4) that is securable on the furniture body side and
    c. where applicable, a central rail (5) that extends the length of the pull-out and is located between guide rail (4) and running rail (2),
    d. wherein an insertion delimiter (7) is located in the front end region of the running rail (2), said insertion delimiter, with the running rail (2) not yet fully inserted, abutting against the front end of the guide rail (4) and being able to be moved out of the insertion blocking position, especially pivoted out,
    characterized in that
    e. the insertion delimiter (7) engages around the guide rail or the central rail, in particular the front end of the guide rail (4), in a hook-shaped manner,
    f. and in that the insertion delimiter (7) has at least one resilient region, which brings about a return travel from the position engaging around the guide rail (4) or the central rail when the furniture part is first pulled out.
  2. Telescopic guide according to Claim 1,
    characterized in that the adapter device (6) has a control cam (23) for activating the resilient region.
  3. Telescopic guide according to Claim 1,
    characterized in that the control cam (10) is designed in such a manner, coordinated with the at least one resilient region, that said control cam tensions one of the resilient regions in such a manner when said resilient region is first pulled in and out that the hook section (24) on the locking control part (15), after another removal of the moveable furniture part, can be automatically moved back by the telescopic guide into the engaging-behind position at the guide or central rail.
  4. Telescopic guide according to one of the preceding claims, characterized in that the adapter device (6) is pre-assembled on the drawer frame (8).
  5. Telescopic guide according to one of the preceding claims, characterized in that the insertion delimiter (7) is pre-assembled on the running rail (2).
  6. Telescopic guide according to one of the preceding claims, characterized in that the adapter device (6) is in one or more parts.
  7. Telescopic guide according to one of the preceding claims, characterized in that the adapter device (6) is in two parts and has a first adapter part (9) made of sheet metal and a second adapter part (10) made of plastics material and connected to said first adapter part to form a pre-assembled unit, wherein the first adapter part (9) is developed in such a manner that it is couplable to the side frame (8) of the displaceably mounted furniture part.
  8. Telescopic guide according to one of the preceding claims, characterized in that the adapter device (6), in particular the second adapter part (10) and the running rail (2) have corresponding connecting elements (11).
  9. Telescopic guide according to one of the preceding claims, characterized in that the connecting elements (11) are realized as lower projection (12) on the second adapter part (10) and as window-like recess or indentation (13) on the upper side of the running rail (2).
  10. Telescopic guide according to one of the preceding claims, characterized in that the projection (12) consists of a plurality of individual webs (32), which, when reaching the indentation (13), preferably engage in said indentation with a small amount of play.
  11. Telescopic guide according to one of the preceding claims, characterized in that the first and the second adapter part (9, 10) are interconnected by locking means (28) on the second adapter part (10), which are lockable in a recess (29) of the first adapter part (10).
  12. Telescopic guide according to one of the preceding claims, characterized in that the control cam (23) is realized on the second adapter part (10) on a section (30) that extends in the mounted position substantially parallel to the running rail (2).
  13. Telescopic guide according to one of the preceding claims, characterized in that a lateral projection (27) is realized on the adapter device (6), in particular on the second adapter part (10), said lateral projection engaging under a face of the insertion delimiter (7) or a face on the running rail when the drawer is mounted in order to secure the drawer in this region against being lifted from the running rail (2).
  14. Telescopic guide according to one of the preceding claims, characterized in that the lateral projection (27) and the lower projection (12) on the adapter device (6) are coordinated with each other in such a manner that the second adapter part (1) spreads open when the drawer is first pushed onto the running rail (2) and when the projection (12) engages in the recess (13) relaxes in the manner of a latching operation.
  15. Telescopic guide according to one of the preceding claims, characterized in that the insertion delimiter (7) is realized in one or more parts, in particular in two parts.
  16. Telescopic guide according to one of the preceding claims, characterized in that the insertion delimiter (7) includes a base part (14) that is securable to the running rail (2) and a locking control part (15) that is located so as to be moveable, preferably pivotable, in a sectional manner at all times on said base part.
  17. Telescopic guide according to one of the preceding claims, characterized in that two or more of the resilient regions are realized on the locking control part (15).
  18. Telescopic guide according to one of the preceding claims, characterized in that the hook section (24) is realized on the locking control part (15) and in that the hook section (24) is moveable into a position in which, with the running rail inserted, it engages around the free end of the guide rail (4) prestressing at least one of the resilient regions.
  19. Telescopic guide according to one of the preceding claims, characterized in that the first resilient region is realized in the manner of a pin (21) that operates as a torsion spring.
  20. Telescopic guide according to one of the preceding claims, characterized in that the second resilient region has a resilient tongue (20).
  21. Telescopic guide according to one of the preceding claims, characterized in that the locking control part (15) is secured on the base part (14) by way of the pin (21) operating in the manner of a torsion spring.
  22. Telescopic guide according to one of the preceding claims, characterized in that the resilient tongue (20) is designed to pivot the locking control part in support of the effect of the torsion spring.
  23. Telescopic guide according to one of the preceding claims, characterized in that the pin is secured at a slot in a type of hollow cylindrical accommodating means (33) on the base part (14).
  24. Telescopic guide according to one of the preceding claims, characterized in that, apart from the pin (21) on the base plate (22), the locking control part (15) includes a resilient tongue (20), which is also arranged on the base plate (22), is deflectable, penetrates the slot 19 of the base part (14) by way of a free end section and interacts in such a manner with a control cam or face (23) on the second latching element that the resilient tongue (20) deflects when the drawer is pulled out for the first time and is tensioned.
  25. Telescopic guide according to one of the preceding claims, characterized in that the locking control part (15) includes the hook section (24), which during initial assembly is placed about the free front end of the guide or body rail (4) such that it engages around it, wherein the pin (21) is rotated and the torsion spring is tensioned.
  26. Telescopic guide according to one of the preceding claims, characterized in that the adapter part (14) is realized in such a manner that the hook section (24), on its release from being engaged behind by the running rail, is pivoted inward into the running rail or is pivoted outward relative to said running rail.
  27. Telescopic guide according to one of the preceding claims, characterized in that the base part (14) has a stopper section (16), which engages in the running rail (2), wherein a flange section (25) is realized at the stopper section, to which flange section is connected a shoulder (17), which extends parallel to said running rail on the outside of the running rail (2).
  28. Telescopic guide according to one of the preceding claims, characterized in that a releasing hold (18) is realized at the rear end of the shoulder (17), when viewed in the direction of insertion x.
  29. Telescopic guide according to one of the preceding claims, characterized in that an inclined face (26) is realized at the releasing hold (18), said inclined face being engaged under in the assembly position of the drawer by the projection (27) on the adapter device (6).
  30. Telescopic guide according to one of the preceding claims, characterized in that a slot (19) is realized in the shoulder (17), the first resilient region - the resilient tongue (20) - of the locking control part (15) engaging in said slot in the mounted position.
  31. Telescopic guide according to one of the preceding claims, characterized in that the locking control part (15) is produced from sheet metal, preferably from a piece of sheet steel that has one or more of the resilient regions (35, 35).
  32. Telescopic guide according to one of the preceding claims, characterized in that the one resilient region (35) of the locking control part (15) is realized from sheet metal in the manner of a flat spring and the other of the resilient regions (36) is realized in the manner of a torsion spring.
  33. Telescopic guide according to one of the preceding claims, characterized in that the locking control part (15) is held at its flat-spring-like resilient region (35) in an inner accommodating means (37) of the base part (14'), wherein it engages around the free end of the guide rail with its hook section (24).
  34. Telescopic guide according to one of the preceding claims, characterized in that the control cam (23) of the second adapter part is designed to tension the flat-spring-like resilient region (35) against the effect of the torsion-spring-like resilient region (36).
  35. Telescopic guide according to one of the preceding claims, characterized in that a device for self-closure is located on the telescopic guide (1).
EP06841364A 2005-12-22 2006-12-14 Telescopic guide for a furniture part that can be displaced in the body of a piece of furniture Not-in-force EP1962641B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005020025U DE202005020025U1 (en) 2005-12-22 2005-12-22 Telescopic guide for a furniture part displaceably arranged in a furniture carcass
PCT/EP2006/069719 WO2007074077A1 (en) 2005-12-22 2006-12-14 Telescopic guide for a furniture part that can be displaced in the body of a piece of furniture

Publications (2)

Publication Number Publication Date
EP1962641A1 EP1962641A1 (en) 2008-09-03
EP1962641B1 true EP1962641B1 (en) 2010-05-05

Family

ID=37964035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06841364A Not-in-force EP1962641B1 (en) 2005-12-22 2006-12-14 Telescopic guide for a furniture part that can be displaced in the body of a piece of furniture

Country Status (9)

Country Link
EP (1) EP1962641B1 (en)
JP (1) JP5087556B2 (en)
KR (1) KR101351514B1 (en)
CN (1) CN101346079B (en)
AT (1) ATE466499T1 (en)
DE (2) DE202005020025U1 (en)
ES (1) ES2344524T3 (en)
RU (1) RU2407416C2 (en)
WO (1) WO2007074077A1 (en)

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DE202008010861U1 (en) * 2008-08-14 2010-01-14 Grass Gmbh Furniture, fastening device and device for guiding the movement of a relative to a body movable furniture part
DE202009000038U1 (en) * 2009-01-19 2010-06-02 Paul Hettich Gmbh & Co. Kg Locking mechanism and furniture
DE202009001961U1 (en) * 2009-03-11 2010-07-29 Paul Hettich Gmbh & Co. Kg extracting device
DE202010002621U1 (en) * 2010-02-22 2011-08-18 Grass Gmbh Attachment device for a furniture part and furniture
DE102010017639A1 (en) * 2010-06-29 2011-12-29 Paul Hettich Gmbh & Co. Kg Cupboard furniture with a pull-out part
KR101244518B1 (en) * 2010-12-06 2013-03-18 정동욱 side-panel fixing apparatus for drawer
JP5749567B2 (en) * 2011-05-23 2015-07-15 日本アキュライド株式会社 Push type slide rail locking device
ITMI20111628A1 (en) * 2011-09-08 2013-03-09 Salice Arturo Spa DEVICE AND METHOD FOR THE SIDE CENTERING OF A DRAWER OR SIMILAR ON AN EXTRACTION GUIDE AND LOCKING DEVICE PROVIDED WITH THE SAME
DE102011054023A1 (en) * 2011-09-28 2013-03-28 Paul Hettich Gmbh & Co. Kg Frame cover with at least one frame adapter
AT14476U1 (en) * 2014-02-13 2015-11-15 Blum Gmbh Julius Pull-out guide for a movable furniture part
DE102014111723A1 (en) * 2014-03-11 2015-09-17 Grass Gmbh Device for guiding the movement of a pushing element, pushing element and household device
DE102015105130A1 (en) * 2015-04-02 2016-10-06 Paul Hettich Gmbh & Co. Kg Side frame for a drawer and method for mounting the side frame
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CN108211066B (en) * 2016-12-14 2021-01-08 3M创新有限公司 Oral intubation tube fixer
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Also Published As

Publication number Publication date
KR20080081343A (en) 2008-09-09
KR101351514B1 (en) 2014-01-13
DE202005020025U1 (en) 2007-05-16
JP2009520538A (en) 2009-05-28
DE502006006914D1 (en) 2010-06-17
CN101346079B (en) 2010-12-22
JP5087556B2 (en) 2012-12-05
RU2407416C2 (en) 2010-12-27
ATE466499T1 (en) 2010-05-15
CN101346079A (en) 2009-01-14
WO2007074077A1 (en) 2007-07-05
RU2008129391A (en) 2010-01-27
ES2344524T3 (en) 2010-08-30
EP1962641A1 (en) 2008-09-03

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