EP4093243B1 - Piece of furniture with pull-out guide - Google Patents

Piece of furniture with pull-out guide Download PDF

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Publication number
EP4093243B1
EP4093243B1 EP21700849.9A EP21700849A EP4093243B1 EP 4093243 B1 EP4093243 B1 EP 4093243B1 EP 21700849 A EP21700849 A EP 21700849A EP 4093243 B1 EP4093243 B1 EP 4093243B1
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EP
European Patent Office
Prior art keywords
furniture
drawer
item
household appliance
connecting part
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EP21700849.9A
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German (de)
French (fr)
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EP4093243A1 (en
Inventor
Patrick Freiheit
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Paul Hettich GmbH and Co KG
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Paul Hettich GmbH and Co KG
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Publication of EP4093243A1 publication Critical patent/EP4093243A1/en
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    • 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

Definitions

  • the present invention relates to a furniture or household appliance with a body on which a pull-out guide is fixed, on which a drawer is movably held, the pull-out guide comprising a stationary guide rail and a running rail movable relative to the guide rail, between the running rail and the guide rail
  • a middle rail can be provided, with a fastening part being fixed to the running rail on or in a front end section of the running rail, on which a connecting part for fixing a drawer system is arranged.
  • the WO 2016/177732 discloses a device for fixing a drawer, in which an adjustment mechanism with a web which can be adjusted in the longitudinal direction of the rail and which can be connected to a clamping device on a drawer is provided on a rail of a pull-out guide on the outside. This allows high holding forces to be transferred between the drawer and the pull-out slide, but the device requires a comparatively large amount of installation space and numerous components are necessary to fix the drawer to the pull-out slide.
  • the DE 10 2018 108 647 A1 discloses a pull-out guide in which two different fastening means are provided for fixing a push element, so that different push elements can be fixed to the pull-out guide.
  • a plug is inserted into one end section of the rail, which can be connected to the respective push element via further fastening means.
  • This design leads to a more compact structure, but there is the problem that an assembled drawer can sometimes also be used with push-to-open fittings, in which a drawer is pressed into the body from a closed position into a push-over position in order to create an ejection device to unlock. Therefore, the closed position must be arranged at a predetermined distance from the body. However, it is not possible to adjust the panel gap between a front panel and the furniture body with the plug.
  • Another fastening device shows DE 10 2013 104 829 A1 .
  • a fastening part is fixed to a running rail on or in an end section, in particular a front end section, on which a connecting part for fixing a drawer system is arranged, which is held adjustable in the longitudinal direction of the running rail relative to the fastening part is.
  • a panel gap can be changed and the position of the drawer can be adjusted relative to the furniture body by adjusting the connecting part relative to the fastening part.
  • the arrangement of the fastening part and the connecting part on or in an end section of the running rail also results in a compact design, since the components are arranged completely on the end section of the running rail and only protrude slightly perpendicular to the longitudinal direction of the running rail.
  • a first fastening means and a second fastening means are provided on the movable running rail, each of which is designed to fix a push element, with either a first or a second drawer being able to be fastened to the movable rail, the first and second drawers being different drawer systems.
  • the drawer systems can essentially be divided into four main groups of drawer systems.
  • the first group of drawer systems includes those drawers that are mounted on a pull-out runner using a so-called clip-on installation.
  • the drawer guide has at least one vertical mandrel in the front area of the drawer guide, which protrudes into a receptacle in the drawer.
  • This group is defined as a clip-on drawer system.
  • the second group of drawer systems includes those drawers in which at least the drawer rail of the pull-out guide protrudes into the frame.
  • the frame is usually a construction made up of several metal components that has a cavity to accommodate the pull-out guide.
  • the frame can be constructed in different ways and can also have other materials, such as glass, as a decorative element.
  • This drawer is usually assembled by sliding it on, with a connecting element being arranged in the front area of the frame in order to connect the frame in the cavity to the pull-out guide.
  • This group is defined as a system drawer system.
  • the third group of drawer systems includes those drawers in which the frame is arranged laterally next to the pull-out slide and the drawer base is arranged above the pull-out slide.
  • the frame is usually a construction made up of several metal components.
  • the frame can be constructed in different ways and can also have other materials, such as glass, as a decorative element.
  • This drawer is usually assembled by sliding it on, with a connecting element being arranged in the front area of the frame in order to connect the frame to the pull-out guide.
  • This group is defined as an underfloor drawer system.
  • the fourth group of drawer systems includes those drawers in which the frame is arranged laterally next to the pull-out slide and the drawer base is arranged above the pull-out slide.
  • the frame is usually made of wood or another profile material, although the frame can also be a construction made up of several metal components.
  • the frame can be constructed in different ways and can also have other materials, such as glass, as a decorative element.
  • This drawer is usually installed by sliding it on. What is important here is that a separate hand-mounted coupling unit must be mounted on the drawer in the front area below the drawer base, which creates the connection to the pull-out guide.
  • the frame itself does not have a connection interface in the front area for connecting to the pull-out runner.
  • This group is defined as an underfloor drawer system.
  • Connections to at least two of these drawer systems are combined by corresponding geometries of the fastening elements in the object according to the invention.
  • the adjusting means can be designed for continuously adjusting the connecting part, so that a fine adjustment of the position of the drawer relative to a body is possible.
  • the adjusting means can, for example, have a rotatable knurled nut which interacts with a threaded bolt.
  • the rotatable knurled nut can be designed to be either immovable in the axial direction for moving the threaded rod or the threaded rod can be designed to be immovable for moving the knurled nut.
  • other adjustment means such as an eccentric or a worm disk or a wedge slide arrangement can also be provided.
  • the at least two fastening means are arranged on different, in particular on opposite sides of the connecting part. This means that the connection to a drawer can be made on different sides.
  • the at least two fastening means can optionally be formed by a latching opening, a latching projection, a toothed rack and/or a clamping surface.
  • the fastening part is designed as a plug which is inserted into an end section of the running rail. This makes installation easier, whereby the plug can be fixed in the running rail by clamping or snapping it into place.
  • the insertion depth can be limited by a collar or stop.
  • a threaded rod is integrally formed on the connecting part, so that an adjusting device can be provided with only a few components.
  • the threaded rod can also be integrally formed on the fastening part.
  • the connecting part can have a guide rod which engages in a guide channel on the fastening part, the guide channel preferably being arranged within the running rail.
  • the running rail can support the guide channel on the outer circumference and ensure stable guidance of the guide rod of the connecting part.
  • the running rail is preferably essentially U-shaped in cross section, with a slot being formed between the two legs of the U.
  • the adjusting means can be arranged outside the hollow chamber of the running rail adjacent to the slot, so that the user does not have to intervene in the slot, but can turn the adjusting means, for example the knurled nut, which is arranged outside the hollow chamber of the running rail.
  • the adjusting means can be covered by the guide rail in the retracted position, so that an adjustment process is only possible with the running rail at least partially extended. This enables optimized utilization of the installation space between the running rail and the guide rail in order to accommodate the adjustment mechanism essentially within the contour of the pull-out guide.
  • the connecting part has at least one integrally formed projecting locking projection for fixing a drawer.
  • locking receptacles, openings, racks, clamping surfaces or other fastening means for fixing a drawer can be provided on the connecting part.
  • Several locking projections or openings lying one behind the other can also be arranged on the connecting part in order to enable the drawer to be secured before the final assembly position.
  • At least two spaced fastening means are provided on the connecting part, by means of which two different drawers can be secured to the pull-out guide, for example a first drawer with side frames and a rear wall made of a wood material and a second drawer, in which a side frame is used as a hollow chamber frame or as a frame with a Inner wall and an outer wall spaced therefrom is formed.
  • an ejection device is preferably fixed to the guide rail, which has a driver prestressed via an energy storage device, via which a running rail can be ejected after the ejection device has been unlocked, for this purpose on the A web-shaped activator can be set on the running rail.
  • a retraction device can also be mounted on the guide rail, by means of which the running rail can be retracted into a closed position shortly before reaching the closed position.
  • a piece of furniture 1 comprises a furniture body 2, on which pull-out guides 3 are mounted on opposite side walls in order to keep one or more drawers 4 movable.
  • the drawer 4 can optionally be movable via a retraction device or alternatively via an ejection device in order to support the user.
  • the pull-out guide 3 includes a guide rail 5 that can be fixed to the furniture body 2 and on which a running rail 6 is movably held, with one or more pull-out-lengthening middle rails optionally also being able to be provided between the guide rail 5 and the running rail 6.
  • a mounting device 10 for fixing the drawer 4 in the front area is provided on a front end face of the running rail 6.
  • the Mounting device 10 comprises an externally accessible connecting part 11, on which a projecting locking projection 17 is formed, which cooperates with further fastening means in order to fix the drawer 4 of a first type.
  • a locking opening 40 is provided on the connecting part 11 in order to fix a drawer of a second type.
  • a protruding hook 7 is integrally formed in the rear area of the running rail 6.
  • the fastening means for fixing the drawer can, for example, be designed as shown in DE 10 2018 108 647 A1 is revealed.
  • an ejection device 9 which has a housing 90 fixed to the guide rail 5, on which a guide track for a movable driver 91 is formed, which can be coupled to a web-shaped activator 8 on the running rail 6 .
  • the driver 91 is prestressed via an energy storage device which is arranged in a cartridge 92. In a closed position, the driver 91 can be locked when the energy accumulator is tensioned and can be unlocked by pressing the drawer 4 into the furniture body 2 into a push-over position in order to then eject the drawer 4 in the opening direction using the force of the energy accumulator.
  • the mounting device 10 with the connecting part 11 and the fastening part 12 is located essentially in the installation space between the running rail 6 and the guide rail 5.
  • the pull-out guide 3 is shown in an exploded view, and it can be seen that the mounting device 10 has a fastening part 12 which is designed as a plug which can be inserted into a hollow chamber of the running rail 6.
  • a connecting part 11 is held adjustable on the fastening part 12.
  • the housing 90 of the ejection device 9 is also fixed to the guide rail 5 in order to eject the activator 8 fixed to the running rail 6 via the driver 91.
  • a retraction device can also be provided on the pull-out guide 3 if the drawer is not to be ejected from the furniture body 2.
  • the mounting device 10 is shown in detail, which includes the fastening part 12 fixed to the running rail 6 and the adjustable connecting part 11 includes.
  • the fastening part 12 comprises a plug which can be inserted into the hollow chamber of the running rail 6, with a protruding collar 19 being formed at the end of the plug, which forms a stop and limits the insertion depth.
  • a guide channel 16 is formed in the plug, into which a guide rod 15 of the connecting part 11 engages, which passes through the fastening part 12.
  • a receptacle 18 is formed, which protrudes from the running rail 6 and on the outside of which the protruding locking projection 17 is formed.
  • a drawer can be fixed to the receptacle 18 and the locking projection 17 using fastening means, with several different fastening means preferably being provided on the connecting part 11, so that different types of drawers 4 can be fixed to the connecting part 11.
  • a threaded rod 14 is formed integrally with the connecting part 11 and is aligned parallel to the longitudinal direction of the running rail 6 but is arranged outside the hollow chamber of the running rail 6.
  • a knurled nut 13 is screwed onto the threaded rod 14, which is rotatably mounted on the threaded rod 14, but is held in the longitudinal direction between an eyelet 22 and a shaped body 24 in a free space 23 formed on the fastening part 12 by the end faces of the knurled nut 13 being attached to one each Side of the eyelet 22 and the shaped body 24 comes into contact.
  • An opening 25 is formed on the shaped body 24, into which a projection 26 on the connecting part 11 engages and limits the adjustment path of the connecting part 11 in the longitudinal direction.
  • An end section 21 is provided on the front of the shaped body 24, in which a receptacle 20 for inserting the threaded rod 14 is formed. The threaded rod 14 is thus guided in the receptacle 20 and the eyelet 22.
  • FIG 6 the mounting device 10 is shown in an end position in which the connecting part 11 is inserted into the fastening part 12 in a maximum insertion position.
  • the guide rod 15 protrudes beyond the fastening part 12, and the connecting part 11 rests on the collar 19, which forms a stop for the connecting part 11.
  • the knurled nut 13 can be rotated in the free space 23 of the fastening part 12.
  • the running rail 6 is arranged in an at least slightly open position, since the Knurled nut is arranged concealed in the retracted position of the pull-out guide according to Figure 2 between the running rail 6 and the guide rail 5.
  • FIG 7 is, similar to Figure 6 , the maximum retracted position of the connecting part 11 in the fastening part 12 is shown.
  • the threaded rod 14 can be moved to move the connecting part 11 relative to the fastening part 12, as shown in FIG Figure 8 is shown.
  • the threaded rod 14 was moved together with the connecting part 11 in the longitudinal direction of the running rail 6, so that the position of the drawer 4 is adjusted relative to the furniture body 2.
  • the connecting part 11 can be further removed from the fastening part 12, as shown in FIG Figure 9 is shown.
  • the drawer can be further removed from the furniture body 2, in which case in Figure 9 position shown, the projection 26 has reached a stop in the opening 25.
  • the connecting part 11 is also held stably on the fastening part 12 in this position via the guide rod 15.
  • a threaded rod 14 is integrally formed on the connecting part 11. It is of course also possible to form a threaded rod on the fastening part 12, onto which a knurled nut is then screwed, which is arranged on the connecting part 11.
  • the pull-out guide 3 can include a self-closing mechanism, not shown here, which has a guide element for a driver which can be coupled to an activator which is fixed to one of the rails.
  • the driver can be biased into a retracted position via an energy storage device in order to keep the drawer system in a closed position via the coupling with the activator.
  • the self-closing mechanism can also have a damper for braking the drawer system during a closing movement.
  • a different or additional drive mechanism can also be provided on the pull-out guide 3, for example an ejection device 9.

Landscapes

  • Drawers Of Furniture (AREA)
  • Cabinets, Racks, Or The Like Of Rigid Construction (AREA)

Description

Die vorliegende Erfindung betrifft ein Möbel oder Haushaltsgerät mit einem Korpus, an dem eine Auszugsführung fixiert ist, an der ein Schubkasten verfahrbar gehalten ist, wobei die Auszugsführung eine stationäre Führungsschiene und eine relativ zu der Führungsschiene bewegbare Laufschiene umfasst, wobei zwischen der Laufschiene und der Führungsschiene optional eine Mittelschiene vorgesehen sein kann, wobei an der Laufschiene an oder in einem vorderen Endabschnitt der Laufschiene ein Befestigungsteil fixiert ist, an dem ein Verbindungsteil zur Fixierung eines Schubkastensystems angeordnet ist.The present invention relates to a furniture or household appliance with a body on which a pull-out guide is fixed, on which a drawer is movably held, the pull-out guide comprising a stationary guide rail and a running rail movable relative to the guide rail, between the running rail and the guide rail Optionally, a middle rail can be provided, with a fastening part being fixed to the running rail on or in a front end section of the running rail, on which a connecting part for fixing a drawer system is arranged.

Die WO 2016/177732 offenbart eine Vorrichtung zum Festlegen eines Schubkastens, bei der an einer Schiene einer Auszugsführung an einer Außenseite ein Verstellmechanismus mit einem in Längsrichtung der Schiene verstellbaren Steg vorgesehen ist, der mit einer Klemmvorrichtung an einem Schubkasten verbindbar ist. Dadurch können hohe Haltekräfte zwischen Schubkasten und Auszugsführung übertragen werden, allerdings wird für die Vorrichtung vergleichsweise viel Bauraum benötigt, und es sind zahlreiche Bauteile zur Fixierung des Schubkastens an der Auszugsführung notwendig.The WO 2016/177732 discloses a device for fixing a drawer, in which an adjustment mechanism with a web which can be adjusted in the longitudinal direction of the rail and which can be connected to a clamping device on a drawer is provided on a rail of a pull-out guide on the outside. This allows high holding forces to be transferred between the drawer and the pull-out slide, but the device requires a comparatively large amount of installation space and numerous components are necessary to fix the drawer to the pull-out slide.

Die DE 10 2018 108 647 A1 offenbart eine Auszugsführung, bei der zwei unterschiedliche Befestigungsmittel zur Fixierung eines Schubelementes vorgesehen sind, so dass unterschiedliche Schubelemente an der Auszugsführung fixiert werden können. Hierfür ist an einem Endabschnitt der Schiene ein Stopfen eingesteckt, der über weitere Befestigungsmittel mit dem jeweiligen Schubelement verbindbar ist. Diese Bauweise führt zu einem kompakteren Aufbau, allerdings besteht das Problem, dass ein montierter Schubkasten teilweise auch mit Push-to-open-Beschlägen eingesetzt werden soll, bei denen ein Schubkasten aus einer Schließposition in eine Überdrückstellung in den Korpus eingedrückt wird, um eine Ausstoßvorrichtung zu entriegeln. Daher muss die Schließposition in einem vorbestimmten Abstand zum Korpus angeordnet sein. Eine Einstellung des Blendenspaltes zwischen einer Frontblende und dem Möbelkorpus ist mit dem Stopfen allerdings nicht möglich.The DE 10 2018 108 647 A1 discloses a pull-out guide in which two different fastening means are provided for fixing a push element, so that different push elements can be fixed to the pull-out guide. For this purpose, a plug is inserted into one end section of the rail, which can be connected to the respective push element via further fastening means. This design leads to a more compact structure, but there is the problem that an assembled drawer can sometimes also be used with push-to-open fittings, in which a drawer is pressed into the body from a closed position into a push-over position in order to create an ejection device to unlock. Therefore, the closed position must be arranged at a predetermined distance from the body. However, it is not possible to adjust the panel gap between a front panel and the furniture body with the plug.

In der US 10,470,568 B1 ist eine verstellbare Befestigungsvorrichtung zur Fixierung eines Schubkastens an einer bewegbaren Schiene einer Auszugsführung offenbart.In the US 10,470,568 B1 an adjustable fastening device for fixing a drawer to a movable rail of a pull-out guide is disclosed.

Eine weitere Befestigungsvorrichtung zeigt DE 10 2013 104 829 A1 .Another fastening device shows DE 10 2013 104 829 A1 .

Es ist daher Aufgabe der vorliegenden Erfindung, ein Möbel oder ein Haushaltsgerät mit einer Auszugsführung zu schaffen, die flexibel einsetzbar ist und in kompakter Bauweise einen Schubkasten festlegt.It is therefore the object of the present invention to create a piece of furniture or a household appliance with a pull-out guide that can be used flexibly and defines a drawer in a compact design.

Diese Aufgabe wird mit einem Möbel oder Haushaltsgerät mit den Merkmalen des Anspruches 1 gelöst.This task is achieved with a piece of furniture or household appliance with the features of claim 1.

Bei der erfindungsgemäßen Auszugsführung des Möbels oder Haushaltsgerätes ist an einer Laufschiene an oder in einem Endabschnitt, insbesondere einem stirnseitigen vorderen Endabschnitt, ein Befestigungsteil fixiert, an dem ein Verbindungsteil zur Fixierung eines Schubkastensystems angeordnet ist, das in Längsrichtung der Laufschiene relativ zu dem Befestigungsteil verstellbar gehalten ist. Dadurch kann über eine Verstellung des Verbindungsteils relativ zu dem Befestigungsteil ein Blendenspalt verändert und die Position des Schubkastens relativ zu dem Möbelkorpus verstellt werden. Durch die Anordnung des Befestigungsteils und des Verbindungsteils an oder in einem Endabschnitt der Laufschiene ergibt sich zudem eine kompakte Bauweise, da die Bauteile vollständig an dem Endabschnitt der Laufschiene angeordnet sind und nur geringfügig senkrecht zur Längsrichtung der Laufschiene hervorstehen. An der verfahrbaren Laufschiene ist ein erstes Befestigungsmittel und ein zweites Befestigungsmittel vorgesehen, die jeweils zur Fixierung eines Schubelementes ausgebildet sind, wobei wahlweise entweder ein erster oder ein zweiter Schubkasten an der verfahrbaren Schiene befestigbar ist, wobei der erste und der zweite Schubkasten unterschiedliche Schubkastensysteme sind. Durch die Vorsehung von ersten und zweiten Befestigungsmitteln an der verfahrbaren Laufschiene kann die Auszugsführung vielseitiger eingesetzt werden, insbesondere können unterschiedliche Schubkastensysteme an der verfahrbaren Laufschiene montiert werden.In the pull-out guide of the furniture or household appliance according to the invention, a fastening part is fixed to a running rail on or in an end section, in particular a front end section, on which a connecting part for fixing a drawer system is arranged, which is held adjustable in the longitudinal direction of the running rail relative to the fastening part is. As a result, a panel gap can be changed and the position of the drawer can be adjusted relative to the furniture body by adjusting the connecting part relative to the fastening part. The arrangement of the fastening part and the connecting part on or in an end section of the running rail also results in a compact design, since the components are arranged completely on the end section of the running rail and only protrude slightly perpendicular to the longitudinal direction of the running rail. A first fastening means and a second fastening means are provided on the movable running rail, each of which is designed to fix a push element, with either a first or a second drawer being able to be fastened to the movable rail, the first and second drawers being different drawer systems. By providing first and second fastening means on the movable running rail, the pull-out slide can be used in a more versatile manner; in particular, different drawer systems can be mounted on the movable running rail.

Die Schubkastensysteme können im Wesentlichen in vier Hauptgruppen der Schubkastensysteme eingeteilt werden.The drawer systems can essentially be divided into four main groups of drawer systems.

Die erste Gruppe der Schubkastensysteme umfasst diejenigen Schubkästen, die mit einer sogenannten Aufsteckmontage auf einer Auszugsführung montiert werden. Dabei weist in der Regel die Auszugsführung wenigstens einen vertikalen Dorn im Frontbereich der Auszugsführung auf, der in eine Aufnahme des Schubkastens ragt. Diese Gruppe ist als Aufsteckschubkastensystem definiert.The first group of drawer systems includes those drawers that are mounted on a pull-out runner using a so-called clip-on installation. As a rule, the drawer guide has at least one vertical mandrel in the front area of the drawer guide, which protrudes into a receptacle in the drawer. This group is defined as a clip-on drawer system.

Die zweite Gruppe der Schubkastensysteme umfasst diejenigen Schubkästen, bei denen zumindest die Schubkastenschiene der Auszugsführung in die Zarge ragt. Die Zarge ist in der Regel eine aus mehreren metallischen Komponenten zusammengesetzte Konstruktion, die einen Hohlraum zur Aufnahme der Auszugsführung aufweist. Die Zarge kann verschieden aufgebaut sein und auch andere Werkstoffe z.B. Glas als Dekorelement aufweisen. Die Montage dieses Schubkastens erfolgt in der Regel durch Aufschieben, wobei in der Zarge ein Verbindungselement im Frontbereich der Zarge angeordnet ist, um die Zarge in dem Hohlraum mit der Auszugsführung zu verbinden. Diese Gruppe ist als Systemschubkastensystem definiert.The second group of drawer systems includes those drawers in which at least the drawer rail of the pull-out guide protrudes into the frame. The frame is usually a construction made up of several metal components that has a cavity to accommodate the pull-out guide. The frame can be constructed in different ways and can also have other materials, such as glass, as a decorative element. This drawer is usually assembled by sliding it on, with a connecting element being arranged in the front area of the frame in order to connect the frame in the cavity to the pull-out guide. This group is defined as a system drawer system.

Die dritte Gruppe der Schubkastensysteme umfasst diejenigen Schubkästen, bei denen die Zarge seitlich neben der Auszugsführung und der Schubkastenboden oberhalb der Auszugsführung angeordnet ist. Die Zarge ist in der Regel eine aus mehreren metallischen Komponenten zusammengesetzte Konstruktion. Die Zarge kann verschieden aufgebaut sein und auch andere Werkstoffe z.B. Glas als Dekorelement aufweisen. Die Montage dieses Schubkastens erfolgt in der Regel durch Aufschieben, wobei an der Zarge ein Verbindungselement im Frontbereich der Zarge angeordnet ist, um die Zarge mit der Auszugsführung zu verbinden. Diese Gruppe ist als Unterflursystemschubkastensystem definiert.The third group of drawer systems includes those drawers in which the frame is arranged laterally next to the pull-out slide and the drawer base is arranged above the pull-out slide. The frame is usually a construction made up of several metal components. The frame can be constructed in different ways and can also have other materials, such as glass, as a decorative element. This drawer is usually assembled by sliding it on, with a connecting element being arranged in the front area of the frame in order to connect the frame to the pull-out guide. This group is defined as an underfloor drawer system.

Die vierte Gruppe der Schubkastensysteme umfasst diejenigen Schubkästen, bei denen die Zarge seitlich neben der Auszugsführung und der Schubkastenboden oberhalb der Auszugsführung angeordnet ist. Die Zarge ist in der Regel aus Holz oder einem anderen Profilwerkstoff, wobei die Zarge auch eine aus mehreren metallischen Komponenten zusammengesetzte Konstruktion sein kann. Die Zarge kann verschieden aufgebaut sein und auch andere Werkstoffe z.B. Glas als Dekorelement aufweisen. Die Montage dieses Schubkastens erfolgt in der Regel durch Aufschieben. Wesentlich ist hier das an dem Schubkasten im Frontbereich eine separate von Hand montierbare Kupplungseinheit unterhalb des Schubkastenbodens montiert werden muss, die die Verbindung zur Auszugsführung herstellt. Die Zarge selbst weist keine Verbindungsschnittstelle im Frontbereich für die Verbindung zur Auszugsführung auf. Diese Gruppe ist als Unterflurschubkastensystem definiert.The fourth group of drawer systems includes those drawers in which the frame is arranged laterally next to the pull-out slide and the drawer base is arranged above the pull-out slide. The frame is usually made of wood or another profile material, although the frame can also be a construction made up of several metal components. The frame can be constructed in different ways and can also have other materials, such as glass, as a decorative element. This drawer is usually installed by sliding it on. What is important here is that a separate hand-mounted coupling unit must be mounted on the drawer in the front area below the drawer base, which creates the connection to the pull-out guide. The frame itself does not have a connection interface in the front area for connecting to the pull-out runner. This group is defined as an underfloor drawer system.

Anbindungen an jeweils wenigstens zwei dieser Schubkastensysteme werden durch entsprechende Geometrien der Befestigungselemente bei dem erfindungsgemäßen Gegenstand kombiniert.Connections to at least two of these drawer systems are combined by corresponding geometries of the fastening elements in the object according to the invention.

Vorzugsweise sind an dem Befestigungsteil und dem Verbindungsteil Führungsmittel für eine lineare Führung des Verbindungsteils beim Verstellen ausgebildet, so dass eine stabile Fixierung des Schubkastens an dem Verbindungsteil in unterschiedlichen Stellpositionen gewährleistet wird. Die Verstellmittel können dabei zum stufenlosen Verstellen des Verbindungsteils ausgebildet sein, so dass eine Feineinstellung der Position des Schubkastens relativ zu einem Korpus möglich wird. Hierfür können die Verstellmittel beispielsweise eine drehbare Rändelmutter aufweisen, die mit einem Gewindebolzen zusammenwirkt. Dabei kann die drehbare Rändelmutter in axialer Richtung entweder unverschieblich zum Verschieben der Gewindestange oder die Gewindestange kann unverschieblich zum Bewegen der Rändelmutter ausgebildet sein. Es können aber auch andere Verstellmittel wie zum Beispiel ein Exzenter oder eine Schneckenscheibe oder eine Keilschieberanordnung vorgesehen sein.Preferably, guide means for linear guidance of the connecting part during adjustment are formed on the fastening part and the connecting part, so that a stable fixation of the drawer on the connecting part in different positioning positions is ensured. The adjusting means can be designed for continuously adjusting the connecting part, so that a fine adjustment of the position of the drawer relative to a body is possible. For this purpose, the adjusting means can, for example, have a rotatable knurled nut which interacts with a threaded bolt. The rotatable knurled nut can be designed to be either immovable in the axial direction for moving the threaded rod or the threaded rod can be designed to be immovable for moving the knurled nut. However, other adjustment means such as an eccentric or a worm disk or a wedge slide arrangement can also be provided.

Vorzugsweise sind die wenigstens zwei Befestigungsmittel an verschiedenen, insbesondere an gegenüberliegenden Seiten des Verbindungsteils angeordnet sind. Dadurch kann die Verbindung zu einem Schubkasten an unterschiedlichen Seiten erfolgen.Preferably, the at least two fastening means are arranged on different, in particular on opposite sides of the connecting part. This means that the connection to a drawer can be made on different sides.

Die wenigstens zwei Befestigungsmittel können wahlweise durch eine Rastöffnung, einen Rastvorsprung, eine Zahnstange und/oder eine Klemmfläche gebildet sein.The at least two fastening means can optionally be formed by a latching opening, a latching projection, a toothed rack and/or a clamping surface.

In einer bevorzugten Ausgestaltung ist das Befestigungsteil als Stopfen ausgebildet, der in einen Endabschnitt der Laufschiene eingesteckt ist. Dies erleichtert die Montage, wobei der Stopfen klemmend oder rastend in der Laufschiene fixiert werden kann. Die Einstecktiefe kann über einen Kragen oder Anschlag begrenzt sein.In a preferred embodiment, the fastening part is designed as a plug which is inserted into an end section of the running rail. This makes installation easier, whereby the plug can be fixed in the running rail by clamping or snapping it into place. The insertion depth can be limited by a collar or stop.

Vorzugsweise ist an dem Verbindungsteil eine Gewindestange integral ausgebildet, so dass eine Verstellvorrichtung mit nur wenigen Bauteilen bereitgestellt werden kann. Alternativ kann die Gewindestange auch an dem Befestigungsteil integral ausgebildet sein.Preferably, a threaded rod is integrally formed on the connecting part, so that an adjusting device can be provided with only a few components. Alternatively, the threaded rod can also be integrally formed on the fastening part.

Für eine stabile Führung kann das Verbindungsteil einen Führungsstab aufweisen, der in einen Führungskanal an dem Befestigungsteil eingreift, wobei der Führungskanal vorzugsweise innerhalb der Laufschiene angeordnet ist. Dadurch kann die Laufschiene den Führungskanal am äußeren Umfang abstützen und eine stabile Führung des Führungsstabes des Verbindungsteils gewährleisten.For stable guidance, the connecting part can have a guide rod which engages in a guide channel on the fastening part, the guide channel preferably being arranged within the running rail. As a result, the running rail can support the guide channel on the outer circumference and ensure stable guidance of the guide rod of the connecting part.

Die Laufschiene ist vorzugsweise im Querschnitt im Wesentlichen U-förmig, wobei zwischen den beiden Schenkeln des U ein Schlitz ausgebildet ist. Dabei können die Verstellmittel außerhalb der Hohlkammer der Laufschiene benachbart zu dem Schlitz angeordnet sein, so dass der Benutzer nicht in den Schlitz eingreifen muss, sondern die Verstellmittel, beispielsweise die Rändelmutter, drehen kann, die außerhalb der Hohlkammer der Laufschiene angeordnet ist. Dabei können die Verstellmittel in der eingefahrenen Position von der Führungsschiene überdeckt sein, so dass ein Verstellvorgang nur mit zumindest teilweise ausgefahrener Laufschiene möglich ist. Dies ermöglicht eine optimierte Bauraumausnutzung zwischen der Laufschiene und der Führungsschiene, um die Verstellmechanik im Wesentlichen innerhalb der Kontur der Auszugsführung unterzubringen.The running rail is preferably essentially U-shaped in cross section, with a slot being formed between the two legs of the U. The adjusting means can be arranged outside the hollow chamber of the running rail adjacent to the slot, so that the user does not have to intervene in the slot, but can turn the adjusting means, for example the knurled nut, which is arranged outside the hollow chamber of the running rail. The adjusting means can be covered by the guide rail in the retracted position, so that an adjustment process is only possible with the running rail at least partially extended. This enables optimized utilization of the installation space between the running rail and the guide rail in order to accommodate the adjustment mechanism essentially within the contour of the pull-out guide.

Vorzugsweise weist das Verbindungsteil mindestens einen integral ausgebildeten hervorstehenden Rastvorsprung zur Fixierung eines Schubkastens auf. An dem Verbindungsteil können zusätzlich oder alternativ Rastaufnahmen, Öffnungen, Zahnstangen, Klemmflächen oder andere Befestigungsmittel zur Fixierung eines Schubkastens vorgesehen sein. An dem Verbindungsteil können auch mehrere hintereinanderliegende Rastvorsprünge oder Öffnungen angeordnet sein, um ein sichern des Schubkastens vor der endgültigen Montageposition zu ermöglichen. Vorzugsweise sind an dem Verbindungsteil mindestens zwei beabstandete Befestigungsmittel vorgesehen, mittels denen zwei unterschiedliche Schubkästen an der Auszugsführung festlegbar sind, beispielsweise ein erster Schubkasten mit Seitenzargen und einer Rückwand aus einem Holzwerkstoff und einem zweiten Schubkasten, bei dem eine Seitenzarge als Hohlkammerzarge oder als Zarge mit einer Innenwand und einer davon beabstandeten Außenwand ausgebildet ist.Preferably, the connecting part has at least one integrally formed projecting locking projection for fixing a drawer. Additionally or alternatively, locking receptacles, openings, racks, clamping surfaces or other fastening means for fixing a drawer can be provided on the connecting part. Several locking projections or openings lying one behind the other can also be arranged on the connecting part in order to enable the drawer to be secured before the final assembly position. Preferably, at least two spaced fastening means are provided on the connecting part, by means of which two different drawers can be secured to the pull-out guide, for example a first drawer with side frames and a rear wall made of a wood material and a second drawer, in which a side frame is used as a hollow chamber frame or as a frame with a Inner wall and an outer wall spaced therefrom is formed.

Bei der erfindungsgemäßen Auszugsführung ist vorzugsweise an der Führungsschiene eine Ausstoßvorrichtung fixiert, die einen über einen Kraftspeicher vorgespannten Mitnehmer aufweist, über den nach Entriegelung der Ausstoßvorrichtung eine Laufschiene auswerfbar ist, wobei hierfür an der Laufschiene ein stegförmiger Aktivator festgelegt sein kann. Statt einer Ausstoßvorrichtung kann an der Führungsschiene auch eine Einzugsvorrichtung montiert sein, mittels der die Laufschiene kurz vor Erreichen der Schließposition in eine Schließposition einziehbar ist.In the pull-out guide according to the invention, an ejection device is preferably fixed to the guide rail, which has a driver prestressed via an energy storage device, via which a running rail can be ejected after the ejection device has been unlocked, for this purpose on the A web-shaped activator can be set on the running rail. Instead of an ejection device, a retraction device can also be mounted on the guide rail, by means of which the running rail can be retracted into a closed position shortly before reaching the closed position.

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

Figur 1
eine Explosionsdarstellung eines Möbels mit einer Auszugsführung;
Figuren 2 und 3
zwei Ansichten der Auszugsführung;
Figur 4
eine Explosionsdarstellung der Auszugsführung der Figur 2;
Figur 5
eine Explosionsdarstellung des Verbindungsteils und des Befestigungsteils ohne Auszugsführung;
Figur 6
eine Ansicht des Befestigungsteils und des Verbindungsteils in einer Draufsicht, und
Figuren 7 bis 9
mehrere Ansichten des Befestigungsteils und des Verbindungsteils in unterschiedlichen Positionen.
The invention is explained in more detail below using an exemplary embodiment with reference to the accompanying drawings. Show it:
Figure 1
an exploded view of a piece of furniture with a pull-out guide;
Figures 2 and 3
two views of the pull-out guide;
Figure 4
an exploded view of the pull-out guide Figure 2 ;
Figure 5
an exploded view of the connecting part and the fastening part without extension guide;
Figure 6
a view of the fastening part and the connecting part in a top view, and
Figures 7 to 9
several views of the fastening part and the connecting part in different positions.

Ein Möbel 1 umfasst einen Möbelkorpus 2, an dem an gegenüberliegenden Seitenwänden Auszugsführungen 3 montiert sind, um einen oder mehrere Schubkästen 4 verfahrbar zu halten. Der Schubkasten 4 kann dabei optional über eine Einzugsvorrichtung oder alternativ über eine Ausstoßvorrichtung bewegbar sein, um den Benutzer zu unterstützen.A piece of furniture 1 comprises a furniture body 2, on which pull-out guides 3 are mounted on opposite side walls in order to keep one or more drawers 4 movable. The drawer 4 can optionally be movable via a retraction device or alternatively via an ejection device in order to support the user.

In den Figuren 2 und 3 ist eine Auszugsführung 3 zwischen Möbelkorpus 2 und Schubkasten 4 im Detail gezeigt. Die Auszugsführung 3 umfasst eine an dem Möbelkorpus 2 festlegbare Führungsschiene 5, an der eine Laufschiene 6 bewegbar gehalten ist, wobei zwischen Führungsschiene 5 und Laufschiene 6 optional auch eine oder mehrere auszugsverlängernde Mittelschienen vorgesehen sein können.In the Figures 2 and 3 a pull-out guide 3 between the furniture body 2 and the drawer 4 is shown in detail. The pull-out guide 3 includes a guide rail 5 that can be fixed to the furniture body 2 and on which a running rail 6 is movably held, with one or more pull-out-lengthening middle rails optionally also being able to be provided between the guide rail 5 and the running rail 6.

An einer vorderen Stirnseite der Laufschiene 6 ist eine Montagevorrichtung 10 zur Fixierung des Schubkastens 4 im vorderen Bereich vorgesehen. Die Montagevorrichtung 10 umfasst ein von außen zugängliches Verbindungsteil 11, an dem ein hervorstehender Rastvorsprung 17 ausgebildet ist, der mit weiteren Befestigungsmitteln zusammenwirkt, um den Schubkasten 4 einer ersten Bauart zu fixieren. Gegenüberliegend von dem Rastvorsprung 17 ist eine Rastöffnung 40 an dem Verbindungsteil 11 vorgesehen, um einen Schubkasten einer zweiten Bauart zu fixieren. Im rückwärtigen Bereich der Laufschiene 6 ist integral ein hervorstehender Haken 7 ausgebildet. Die Befestigungsmittel zur Fixierung des Schubkastens können beispielsweise so ausgebildet sein, wie dies in der DE 10 2018 108 647 A1 offenbart ist.A mounting device 10 for fixing the drawer 4 in the front area is provided on a front end face of the running rail 6. The Mounting device 10 comprises an externally accessible connecting part 11, on which a projecting locking projection 17 is formed, which cooperates with further fastening means in order to fix the drawer 4 of a first type. Opposite the locking projection 17, a locking opening 40 is provided on the connecting part 11 in order to fix a drawer of a second type. A protruding hook 7 is integrally formed in the rear area of the running rail 6. The fastening means for fixing the drawer can, for example, be designed as shown in DE 10 2018 108 647 A1 is revealed.

Zwischen der Führungsschiene 5 und der Laufschiene 6 ist ferner eine Ausstoßvorrichtung 9 vorgesehen, die ein an der Führungsschiene 5 fixiertes Gehäuse 90 aufweist, an der eine Führungsbahn für einen bewegbaren Mitnehmer 91 ausgebildet ist, der mit einem stegförmigen Aktivator 8 an der Laufschiene 6 koppelbar ist. Der Mitnehmer 91 ist dabei über einen Kraftspeicher vorgespannt, der in einer Patrone 92 angeordnet ist. In einer Schließposition ist der Mitnehmer 91 bei gespanntem Kraftspeicher verriegelbar und kann über Eindrücken des Schubkastens 4 in den Möbelkorpus 2 in eine Überdrückstellung entriegelt werden, um dann den Schubkasten 4 durch die Kraft des Kraftspeichers in Öffnungsrichtung auszuwerfen.Between the guide rail 5 and the running rail 6, an ejection device 9 is also provided, which has a housing 90 fixed to the guide rail 5, on which a guide track for a movable driver 91 is formed, which can be coupled to a web-shaped activator 8 on the running rail 6 . The driver 91 is prestressed via an energy storage device which is arranged in a cartridge 92. In a closed position, the driver 91 can be locked when the energy accumulator is tensioned and can be unlocked by pressing the drawer 4 into the furniture body 2 into a push-over position in order to then eject the drawer 4 in the opening direction using the force of the energy accumulator.

Wie in Figur 3 erkennbar ist, befindet sich die Montagevorrichtung 10 mit dem Verbindungsteil 11 und dem Befestigungsteil 12 im Wesentlichen in dem Bauraum zwischen der Laufschiene 6 und der Führungsschiene 5.As in Figure 3 can be seen, the mounting device 10 with the connecting part 11 and the fastening part 12 is located essentially in the installation space between the running rail 6 and the guide rail 5.

In Figur 4 ist die Auszugsführung 3 in einer Explosionsdarstellung gezeigt, und es ist erkennbar, dass die Montagevorrichtung 10 ein Befestigungsteil 12 aufweist, das als Stopfen ausgebildet ist, der in eine Hohlkammer der Laufschiene 6 einfügbar ist. An dem Befestigungsteil 12 ist ein Verbindungsteil 11 verstellbar gehalten.In Figure 4 the pull-out guide 3 is shown in an exploded view, and it can be seen that the mounting device 10 has a fastening part 12 which is designed as a plug which can be inserted into a hollow chamber of the running rail 6. A connecting part 11 is held adjustable on the fastening part 12.

An der Führungsschiene 5 ist ferner das Gehäuse 90 der Ausstoßvorrichtung 9 fixiert, um den an der Laufschiene 6 fixierten Aktivator 8 über den Mitnehmer 91 auszuwerfen. Statt der Ausstoßvorrichtung 9 kann an der Auszugsführung 3 auch eine Einzugsvorrichtung vorgesehen werden, falls der Schubkasten nicht aus dem Möbelkorpus 2 ausgeworfen werden soll.The housing 90 of the ejection device 9 is also fixed to the guide rail 5 in order to eject the activator 8 fixed to the running rail 6 via the driver 91. Instead of the ejection device 9, a retraction device can also be provided on the pull-out guide 3 if the drawer is not to be ejected from the furniture body 2.

In Figur 5 ist die Montagevorrichtung 10 im Detail gezeigt, die das an der Laufschiene 6 fixierte Befestigungsteil 12 und das verstellbare Verbindungsteil 11 umfasst. Das Befestigungsteil 12 umfasst einen Stopfen, der in die Hohlkammer der Laufschiene 6 einfügbar ist, wobei am Ende des Stopfens ein hervorstehender Kragen 19 ausgebildet ist, der einen Anschlag ausbildet und die Einstecktiefe begrenzt. In dem Stopfen ist ein Führungskanal 16 ausgebildet, in den ein Führungsstab 15 des Verbindungsteils 11 eingreift, der das Befestigungsteil 12 durchgreift. In Verlängerung des Führungsstabes 15, abgewandt von dem Befestigungsteil 12, ist eine Aufnahme 18 angeformt, die von der Laufschiene 6 hervorsteht und an deren Außenseite der hervorstehende Rastvorsprung 17 ausgebildet ist. An der Aufnahme 18 und dem Rastvorsprung 17 kann über Befestigungsmittel ein Schubkasten fixiert werden, wobei an dem Verbindungsteil 11 vorzugsweise mehrere unterschiedliche Befestigungsmittel vorgesehen sind, so dass unterschiedliche Typen von Schubkästen 4 an dem Verbindungsteil 11 fixiert werden können. Integral mit dem Verbindungsteil 11 ist eine Gewindestange 14 ausgebildet, die parallel zur Längsrichtung der Laufschiene 6 ausgerichtet ist, aber außerhalb der Hohlkammer der Laufschiene 6 angeordnet ist. Auf die Gewindestange 14 ist eine Rändelmutter 13 aufgeschraubt, die drehbar an der Gewindestange 14 gelagert ist, aber in Längsrichtung zwischen einer Öse 22 und einem Formkörper 24 in einem am Befestigungsteil 12 ausgebildeten Freiraum 23 gehalten ist, indem die Stirnseiten der Rändelmutter 13 an jeweils einer Seite der Öse 22 und des Formkörpers 24 zur Anlage kommt. An dem Formkörper 24 ist eine Öffnung 25 ausgebildet, in die ein Vorsprung 26 an dem Verbindungsteil 11 eingreift und den Verstellweg des Verbindungsteils 11 in Längsrichtung begrenzt. An dem Formkörper 24 ist zur Vorderseite ein Endabschnitt 21 vorgesehen, in dem eine Aufnahme 20 zum Einfügen der Gewindestange 14 ausgebildet ist. Die Gewindestange 14 ist somit in der Aufnahme 20 und der Öse 22 geführt.In Figure 5 the mounting device 10 is shown in detail, which includes the fastening part 12 fixed to the running rail 6 and the adjustable connecting part 11 includes. The fastening part 12 comprises a plug which can be inserted into the hollow chamber of the running rail 6, with a protruding collar 19 being formed at the end of the plug, which forms a stop and limits the insertion depth. A guide channel 16 is formed in the plug, into which a guide rod 15 of the connecting part 11 engages, which passes through the fastening part 12. In the extension of the guide rod 15, facing away from the fastening part 12, a receptacle 18 is formed, which protrudes from the running rail 6 and on the outside of which the protruding locking projection 17 is formed. A drawer can be fixed to the receptacle 18 and the locking projection 17 using fastening means, with several different fastening means preferably being provided on the connecting part 11, so that different types of drawers 4 can be fixed to the connecting part 11. A threaded rod 14 is formed integrally with the connecting part 11 and is aligned parallel to the longitudinal direction of the running rail 6 but is arranged outside the hollow chamber of the running rail 6. A knurled nut 13 is screwed onto the threaded rod 14, which is rotatably mounted on the threaded rod 14, but is held in the longitudinal direction between an eyelet 22 and a shaped body 24 in a free space 23 formed on the fastening part 12 by the end faces of the knurled nut 13 being attached to one each Side of the eyelet 22 and the shaped body 24 comes into contact. An opening 25 is formed on the shaped body 24, into which a projection 26 on the connecting part 11 engages and limits the adjustment path of the connecting part 11 in the longitudinal direction. An end section 21 is provided on the front of the shaped body 24, in which a receptacle 20 for inserting the threaded rod 14 is formed. The threaded rod 14 is thus guided in the receptacle 20 and the eyelet 22.

In Figur 6 ist die Montagevorrichtung 10 in einer Endposition gezeigt, in der das Verbindungsteil 11 in einer maximalen Einsteckposition in das Befestigungsteil 12 eingefügt ist. Der Führungsstab 15 steht über das Befestigungsteil 12 hervor, und das Verbindungsteil 11 liegt an dem Kragen 19 an, der einen Anschlag für das Verbindungsteil 11 ausbildet.In Figure 6 the mounting device 10 is shown in an end position in which the connecting part 11 is inserted into the fastening part 12 in a maximum insertion position. The guide rod 15 protrudes beyond the fastening part 12, and the connecting part 11 rests on the collar 19, which forms a stop for the connecting part 11.

Soll der Spalt zwischen einer Frontblende des Schubkastens 4 und den Stirnseiten der Seitenwände des Möbelkorpus 2 eingestellt werden, kann die Rändelmutter 13 in dem Freiraum 23 des Befestigungsteils 12 gedreht werden. Ein solcher Verstellvorgang kann allerdings nur stattfinden, wenn die Laufschiene 6 in einer zumindest leicht geöffneten Position angeordnet ist, da die Rändelmutter in der eingefahrenen Position der Auszugsführung gemäß der Figur 2 zwischen der Laufschiene 6 und der Führungsschiene 5 verdeckt angeordnet ist.If the gap between a front panel of the drawer 4 and the end faces of the side walls of the furniture body 2 is to be adjusted, the knurled nut 13 can be rotated in the free space 23 of the fastening part 12. However, such an adjustment process can only take place if the running rail 6 is arranged in an at least slightly open position, since the Knurled nut is arranged concealed in the retracted position of the pull-out guide according to Figure 2 between the running rail 6 and the guide rail 5.

In Figur 7 ist, ähnlich wie in Figur 6, die maximal eingefahrene Position des Verbindungsteils 11 in dem Befestigungsteil 12 gezeigt. Durch Drehen der Rändelmutter 13 kann die Gewindestange 14 bewegt werden, um das Verbindungsteil 11 relativ zu dem Befestigungsteil 12 zu verfahren, wie dies in Figur 8 gezeigt ist. Die Gewindestange 14 wurde zusammen mit dem Verbindungsteil 11 in Längsrichtung der Laufschiene 6 bewegt, so dass die Position des Schubkastens 4 relativ zu dem Möbelkorpus 2 verstellt wird. Wird die Rändelmutter 13 weiter gedreht, kann das Verbindungsteil 11 weiter von dem Befestigungsteil 12 entfernt werden, wie dies in Figur 9 gezeigt ist. Dann kann der Schubkasten weiter von dem Möbelkorpus 2 entfernt werden, wobei in der in Figur 9 gezeigten Position der Vorsprung 26 an einem Anschlag der Öffnung 25 angelangt ist. Das Verbindungsteil 11 wird über den Führungsstab 15 auch in dieser Position stabil an dem Befestigungsteil 12 gehalten.In Figure 7 is, similar to Figure 6 , the maximum retracted position of the connecting part 11 in the fastening part 12 is shown. By turning the knurled nut 13, the threaded rod 14 can be moved to move the connecting part 11 relative to the fastening part 12, as shown in FIG Figure 8 is shown. The threaded rod 14 was moved together with the connecting part 11 in the longitudinal direction of the running rail 6, so that the position of the drawer 4 is adjusted relative to the furniture body 2. If the knurled nut 13 is turned further, the connecting part 11 can be further removed from the fastening part 12, as shown in FIG Figure 9 is shown. Then the drawer can be further removed from the furniture body 2, in which case in Figure 9 position shown, the projection 26 has reached a stop in the opening 25. The connecting part 11 is also held stably on the fastening part 12 in this position via the guide rod 15.

In dem dargestellten Ausführungsbeispiel ist an dem Verbindungsteil 11 integral eine Gewindestange 14 ausgebildet. Es ist natürlich auch möglich, auch an dem Befestigungsteil 12 eine Gewindestange auszubilden, auf die dann eine Rändelmutter aufgeschraubt ist, die an dem Verbindungsteil 11 angeordnet ist.In the exemplary embodiment shown, a threaded rod 14 is integrally formed on the connecting part 11. It is of course also possible to form a threaded rod on the fastening part 12, onto which a knurled nut is then screwed, which is arranged on the connecting part 11.

Die Auszugsführung 3 kann einen hier nicht dargestellten Selbsteinzug umfassen, der ein Führungselement für einen Mitnehmer aufweist, der mit einem Aktivator koppelbar ist, der an einer der Schienen festgelegt ist. Der Mitnehmer kann über einen Kraftspeicher in eine Einzugsposition vorgespannt sein, um über die Kopplung mit dem Aktivator das Schubkastensystem in einer geschlossenen Position zu halten. Der Selbsteinzug kann zudem einen Dämpfer zum Abbremsen des Schubkastensystems bei einer Schließbewegung aufweisen. Optional kann an der Auszugsführung 3 auch eine andere oder eine zusätzliche Antriebsmechanik vorgesehen sein, beispielsweise eine Ausstoßvorrichtung 9.The pull-out guide 3 can include a self-closing mechanism, not shown here, which has a guide element for a driver which can be coupled to an activator which is fixed to one of the rails. The driver can be biased into a retracted position via an energy storage device in order to keep the drawer system in a closed position via the coupling with the activator. The self-closing mechanism can also have a damper for braking the drawer system during a closing movement. Optionally, a different or additional drive mechanism can also be provided on the pull-out guide 3, for example an ejection device 9.

BezugszeichenlisteReference symbol list

11
MöbelFurniture
22
MöbelkorpusFurniture body
33
AuszugsführungExcerpt guide
44
Schubkastendrawer
55
FührungsschieneGuide rail
66
LaufschieneRunning track
77
HakenHook
88th
AktivatorActivator
99
AusstoßvorrichtungEjector
1010
MontagevorrichtungMounting device
1111
Verbindungsteilconnecting part
1212
BefestigungsteilFastening part
1313
RändelmutterKnurled nut
1414
GewindestangeThreaded rod
1515
FührungsstabCommand staff
1616
FührungskanalGuide channel
1717
Rastvorsprunglocking projection
1818
AufnahmeRecording
1919
Kragencollar
2020
AufnahmeRecording
2121
EndabschnittEnd section
2222
Öseeyelet
2323
Freiraum für RändelmutterClearance for knurled nut
2424
FormkörperShaped body
2525
Öffnungopening
2626
Vorsprunghead Start
4040
RastöffnungLatching opening
5050
MittelschieneMiddle rail
9090
GehäuseHousing
9191
Mitnehmertaker
9292
Patronecartridge

Claims (14)

  1. Item of furniture (1) or household appliance with a body (2) to which a pull-out guide (3) is fixed, on which a drawer (4) is movably held, wherein the pull-out guide (3) comprises a stationary guide rail (5) and a running rail (6) movable relative to the guide rail (5), wherein a middle rail (50) can optionally be provided between the running rail (6) and the guide rail (5), wherein a fastening part (12) is fixed to the running rail (6) at or in a front end section of the running rail (6), on which fastening part (12) a connecting part (11) for fixing a drawer system (4) is arranged, wherein the connecting part (11) is held adjustably in the longitudinal direction of the running rail (6) relative to the fastening part (12), wherein at least two spaced apart fastening means (17, 40) are provided on the connecting part (11), by means of which at least two different types of drawer systems (4) can be fixed to the pull-out guide (3), characterized in that the drawer systems are selected from two different of the main groups push-on drawer system, system drawer system, underfloor system drawer system and underfloor drawer system.
  2. Item of furniture (1) or household appliance according to claim 1, characterized in that guide means are formed on the fastening part (12) and the connecting part (11) for linear guidance of the connecting part (11) during adjustment.
  3. Item of furniture (1) or household appliance according to claim 1 or 2, characterized in that the adjusting means (13, 14) are provided for stepless adjustment of the connecting part (11).
  4. Item of furniture (1) or household appliance according to claim 3, characterized in that the adjustment means comprises a rotatable knurled nut (13).
  5. Item of furniture (1) or household appliance according to one of the preceding claims, characterized in that the at least two fastening means (17, 40) are arranged on different, in particular on opposite sides of the connecting part (11).
  6. Item of furniture (1) or household appliance according to any one of the preceding claims, characterized in that at least one of the at least two fastening means (17, 40) comprises a latching opening (40) or a latching projection (17) or a rack or a clamping surface.
  7. Item of furniture (1) or household appliance, according to one of the preceding claims, characterized in that the at least two fastening means are designed differently.
  8. Item of furniture (1) or household appliance according to one of the preceding claims, characterized in that the fastening part (12) is designed as a plug which is inserted into the end section of the running rail (6).
  9. Item of furniture (1) or household appliance according to one of the preceding claims, characterized in that a thread (14) is arranged on the connecting part (11).
  10. Item of furniture (1) or household appliance according to one of the preceding claims, characterized in that the connecting part (11) has a guide rod (15) which engages in a guide channel (16) and a cavity in the running rail (6).
  11. Item of furniture (1) or household appliance according to one of the preceding claims, characterized in that the running rail (6) is substantially U-shaped in cross-section with a slot between the two legs and the adjusting means (13, 14) are arranged at least partially outside a hollow chamber of the running rail (6) adjacent to the slot.
  12. Item of furniture (1) or household appliance according to one of the preceding claims, characterized in that the adjusting means (13, 14) are covered by the guide rail (5) in the retracted position of the pull-out guide (3).
  13. Item of furniture (1) or household appliance according to one of the preceding claims, characterized in that the connecting part (11) has an integrally formed projecting latching projection (17) for fixing a drawer (4).
  14. Item of furniture (1) or household appliance according to one of the preceding claims, characterized in that an ejector device (9) is fixed to the guide rail (5) and has a driver (91) which is prestressed via a force accumulator and via which the running rail (6) can be ejected in the opening direction after the ejector device (9) has been unlocked.
EP21700849.9A 2020-01-23 2021-01-12 Piece of furniture with pull-out guide Active EP4093243B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020101514.3A DE102020101514A1 (en) 2020-01-23 2020-01-23 Drawer runners and furniture
PCT/EP2021/050427 WO2021148275A1 (en) 2020-01-23 2021-01-12 Pull-out guide and piece of furniture

Publications (2)

Publication Number Publication Date
EP4093243A1 EP4093243A1 (en) 2022-11-30
EP4093243B1 true EP4093243B1 (en) 2023-09-27

Family

ID=74191716

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21700849.9A Active EP4093243B1 (en) 2020-01-23 2021-01-12 Piece of furniture with pull-out guide

Country Status (5)

Country Link
EP (1) EP4093243B1 (en)
CN (1) CN114786534A (en)
DE (1) DE102020101514A1 (en)
ES (1) ES2967367T3 (en)
WO (1) WO2021148275A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011050616A1 (en) * 2011-05-24 2012-11-29 Vauth-Sagel Holding Gmbh & Co Kg Side extension fitting of cabinet, has two vertically spaced front links for connection of front of cabinet to supporting frame, and bearing bush pushed in recesses formed in horizontal beams of supporting frame
DE202012012265U1 (en) 2012-12-21 2014-03-24 Grass Gmbh Device for adjusting a furniture part accommodated in a furniture carcass, guide device for moving a movable furniture part and furniture with a device for adjusting a furniture part accommodated in a furniture carcass
DE102013104829A1 (en) * 2013-05-10 2014-11-13 Paul Hettich Gmbh & Co. Kg pull-out guide
DE102015106852A1 (en) * 2015-05-04 2016-11-10 Paul Hettich Gmbh & Co. Kg Device and method for fixing a pushing element
DE102015106854A1 (en) 2015-05-04 2016-11-10 Paul Hettich Gmbh & Co. Kg Device and method for fixing a pushing element
TWI694791B (en) 2018-02-27 2020-06-01 川湖科技股份有限公司 Slide rail assembly for a furniture
DE102018108647A1 (en) 2018-04-11 2019-10-17 Paul Hettich Gmbh & Co. Kg Pull-out guide and drawer series
TWI684420B (en) * 2018-08-23 2020-02-11 川湖科技股份有限公司 Adjustment mechanism for slide rail assembly

Also Published As

Publication number Publication date
CN114786534A (en) 2022-07-22
ES2967367T3 (en) 2024-04-29
EP4093243A1 (en) 2022-11-30
DE102020101514A1 (en) 2021-07-29
WO2021148275A1 (en) 2021-07-29

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