EP1164894A1 - Fittings with a distendible guide for drawers or the like - Google Patents

Fittings with a distendible guide for drawers or the like

Info

Publication number
EP1164894A1
EP1164894A1 EP00916696A EP00916696A EP1164894A1 EP 1164894 A1 EP1164894 A1 EP 1164894A1 EP 00916696 A EP00916696 A EP 00916696A EP 00916696 A EP00916696 A EP 00916696A EP 1164894 A1 EP1164894 A1 EP 1164894A1
Authority
EP
European Patent Office
Prior art keywords
drawer
rail
rollers
rails
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00916696A
Other languages
German (de)
French (fr)
Other versions
EP1164894B1 (en
Inventor
Karl Baliko
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.)
Julius Blum GmbH
Original Assignee
Julius Blum GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Julius Blum GmbH filed Critical Julius Blum GmbH
Publication of EP1164894A1 publication Critical patent/EP1164894A1/en
Application granted granted Critical
Publication of EP1164894B1 publication Critical patent/EP1164894B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
    • A47B88/493—Sliding drawers; Slides or guides therefor with double extensible guides or parts with rollers, ball bearings, wheels, or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/483—Sliding drawers; Slides or guides therefor with single extensible guides or parts
    • A47B88/487—Sliding drawers; Slides or guides therefor with single extensible guides or parts with rollers, ball bearings, wheels, or the like

Definitions

  • the present invention relates to a pull-out guide set for drawers or the like Profiles of the carcass rails are guided, wherein they run on the lower and / or upper horizontal webs of the carcass rails.
  • Such drawer pull-outs consist of rails attached to the drawer and / or the furniture body, along which the rollers, possibly with a tilting function, and support rollers of the drawer are guided when the drawer is pulled out.
  • These include the drawer pull-out, for example disclosed in EP 820 712 A2.
  • a drawer If a drawer is pulled out, its guidance loses lateral stability the further the drawer is pulled out of the furniture body.
  • the distance between supporting rollers and rollers with a tilting function is small, so that leverage is created.
  • Cupboard depth or pull-out depth - the rollers in operation reduce the lateral stability of the extended drawer.
  • the lateral stability is determined by the actual role play and the possibility of each individual drawer side to move freely with regard to the pull-out depth, whereby the rollers on one drawer side rotate counter to the rollers on the opposite side due to the slight lateral pivoting movement.
  • the possible swivel play of the pulled-out drawer is further increased with the increasing width of the drawer.
  • the aim of the invention is to increase the lateral stability of partially or fully extended drawers by largely preventing their horizontal swivel play.
  • the desired improvement in lateral stability is achieved according to the invention in that at least two rollers arranged on opposite sides of the drawer are connected to one another in a rotationally secure manner.
  • a lever function is created, the supporting and tilting forces being guided via rollers.
  • a twist-proof connection is provided, preferably a tube or a rod, which is fixed, for example, by wedge connections on the rollers, which effects a synchronization of the rotation of the rollers on their axis.
  • the lever loading of the extended drawer on the castors is sufficient to suppress slipping sideways between the running surface and the castor. The drawer is thus held in the extended position without swiveling sideways.
  • rollers and / or the guideways are advantageous to equip the rollers and / or the guideways with adhesion-supporting surfaces, such as, for example, with quiet rollers.
  • Fig. 1 is an exploded view of one side of an inventive
  • FIG. 2 is a sectional view of two guide rails with a roller
  • Fig. 3 shows an exploded view of a roller according to the invention
  • FIG. 4 shows an exploded diagram of one side of a drawer pull-out according to a further exemplary embodiment of the invention
  • FIG. 5 shows a side view of this exemplary embodiment
  • Fig. 7 is a section along the line A-A of Fig. 5 and
  • Fig. 1 shows an exploded view of a drawer slide with a drawer rail 1, which is attached on both sides to a - indicated by dashed lines - drawer and a body rail 2, which is attached to the furniture body.
  • the body rail 2 is approximately U-shaped, a web of the U being designed as a mounting edge 2a for attachment to the interior surface of the furniture body and the two further horizontal webs 2b and 2c serving as running surfaces for the roller 3.
  • the horizontal web 1 a of the drawer rail 1 serves as the running surface for the support roller 4.
  • the roller 3 is guided within the body rail 2, between the two horizontal webs 2b and 2c, with the roller 3 at the beginning of the pull-out movement runs on the lower horizontal web 2b, but acts as a tilting roller with increasing pull-out, is pushed upwards by gravity due to the weight of the drawer over the drawer rail 1 and then rolls on the upper horizontal web 2c with further pull-out.
  • the lateral guidance of the rollers 3 is effected by the provided guide projections 2d and 2e.
  • the guide projection 1 b lies laterally on the support roller 4.
  • the drawer is thus held in the extended position, which can also be slightly offset, as far as the guide rails allow.
  • the lateral stability is directly increasing
  • Fig. 2 shows a sectional view of a drawer slide guide, where B indicates the axial position of the roller 3 at the start of the pull-out and C the axial position of the roller 3 during rolling on the upper horizontal web 2c, i.e. H. on the upper tread.
  • Fig. 3 shows an exploded roller 3 with directly connected mounting pin 5 and associated connecting rod 7.
  • the connecting rod 7 is in this embodiment on both sides by a wedge connection 6 both on the roller 3 via pin 5, and - not shown - on the opposite roller fixed against rotation.
  • the connection between the rollers 3 and the way in which they are attached to the rollers 3 can be made as desired, for example by means of pins or couplings, as long as it is secured against rotation.
  • a tube can also be provided.
  • the pull-out guide according to the embodiment of FIGS. 4 to 8 consists of the drawer rail 11, the body rail 12 and the central rail 15.
  • the drawer rail 11 is provided at the rear end with a roller 13 which runs on the lower runway 12e of the body rail 12.
  • a support roller 14 for the pull-out rail 11 is supported on the body rail 12 at the front end.
  • a further roller 16 is mounted, which is supported on the upper horizontal web 12c of the body rail 12 when the drawer is pulled out.
  • the drawer rail 1, 11 also forms the drawer frame.
  • the middle rail 15 is supported on a profile 17 formed on the drawer rail 11 and is displaceable thereon.
  • the sliding support or guidance of the central rail 15 on the drawer rail 11 is possible because the central rail 15 is completely unloaded when the drawer is pulled out in the first pull-out area.
  • a slide 18, preferably made of plastic is arranged, which surrounds the profile 17 in a C-shape.
  • the rollers 16 of the center rails 15 are rotatably connected to one another by an axis 20, as a result of which the same lateral stability as in the previously described exemplary embodiment is achieved. If the drawer is pulled out of the furniture body, the rollers 13 of the drawer rails first roll off on the lower horizontal webs 12c of the body rails. With a certain extension path, the drawer tilts around the support rollers 14 and the rollers 16 of the middle rails 15 roll on the upper horizontal webs 12c of the body rails 12. The rollers 13 of the shop rails 11 are unloaded in this front extension path.

Landscapes

  • Drawers Of Furniture (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Paper (AREA)
  • Laser Surgery Devices (AREA)

Abstract

A pull-out guide assembly for a drawer comprises a first body rail, a second body rail, a first moveable rail, a second moveable rail, a first support roller mounted on the first body rail, a second support roller mounted on the second body rail, a first running roller mounted on the first moveable rail, and a second running roller mounted on the second moveable rail. The first and second body rails each have a U-shaped section including an upper web and a lower web, and the first running roller is adapted to be guided in the U-shaped section of the first body rail so as to run on the upper web or lower web thereof, and the second running roller is adapted to be guided by the U-shaped section of the second body rail so as to run on the upper web of the lower web thereof. The first running roller and the second running roller are non-rotationally connected to each other.

Description

Ausziehführungsgarnitur für Schubladen od. dgl. Pull-out guide set for drawers or the like
Die vorliegende Erfindung bezieht sich auf eine Ausziehführungsgarnitur für Schubladen od. dgl. mit einer Korpusschiene, einer Ladenschiene und gegebenenfalls einer Mittelschiene an beiden Seiten der Schublade, wobei an den Korpusschienen Stützrollen und an den Ladenschienen und den Mittelschienen Laufrollen gelagert sind und die Laufrollen in U-Profilen der Korpusschienen geführt sind, wobei sie an unteren und/oder oberen Horizontalstegen der Korpusschienen ablaufen.The present invention relates to a pull-out guide set for drawers or the like Profiles of the carcass rails are guided, wherein they run on the lower and / or upper horizontal webs of the carcass rails.
Derartige Schubladenauszüge bestehen aus an der Schublade und/oder dem Möbelkörper angebrachten Schienen, entlang denen die Laufrollen, gegebenenfalls mit Kippfunktion, und Stützrollen der Schublade beim Auszug geführt werden. Zu diesen zählt auch der beispielsweise in EP 820 712 A2 offenbarte Schubladenauszug.Such drawer pull-outs consist of rails attached to the drawer and / or the furniture body, along which the rollers, possibly with a tilting function, and support rollers of the drawer are guided when the drawer is pulled out. These include the drawer pull-out, for example disclosed in EP 820 712 A2.
Wird eine Schublade ausgezogen, verliert deren Führung an seitlicher Stabilität, je weiter die Schublade aus dem Möbelkörper herausgezogen wird. Im ausgezogenen Zustand ist der Abstand zwischen stützenden Rollen und Laufrollen mit Kippfunktion gering, sodaß eine Hebelwirkung entsteht. Der geringe Abstand - bezüglich Laufrichtung resp. Schranktiefe oder Auszugstiefe - der in Funktion stehenden Rollen vermindert die Seitenstabilität der ausgezogenen Schublade. Die Seitenstabilitat wird bestimmt durch das eigentliche Rollenspiel und der Möglichkeit jeder einzelnen Schubladenseite sich bezüglich der Auszugstiefe frei zu bewegen, wobei sich aufgrund der leichten, seitlichen Schwenkbewegung die Rollen an der einen Schubladenseite entgegengesetzt zu den Rollen an der gegenüberliegenden Seite verdrehen. Das mögliche Schwenkspiel der ausgezogenen Schublade wird mit zunehmender Baubreite der Schublade zusätzlich vergrößert.If a drawer is pulled out, its guidance loses lateral stability the further the drawer is pulled out of the furniture body. In the extended state, the distance between supporting rollers and rollers with a tilting function is small, so that leverage is created. The small distance - with respect to the running direction. Cupboard depth or pull-out depth - the rollers in operation reduce the lateral stability of the extended drawer. The lateral stability is determined by the actual role play and the possibility of each individual drawer side to move freely with regard to the pull-out depth, whereby the rollers on one drawer side rotate counter to the rollers on the opposite side due to the slight lateral pivoting movement. The possible swivel play of the pulled-out drawer is further increased with the increasing width of the drawer.
Die bereits bekannte Methode, dieses Spiel mit Zahnstangen und beidseitig eingreifenden Zahnrädern zu unterbinden, hat den Nachteil, daß wegen des Zahnspiels trotzdem ein Schwenkspiel zurückbleibt.The already known method of preventing this game with toothed racks and gearwheels engaging on both sides has the disadvantage that because of the tooth play, a swivel play remains.
Ziel der Erfindung ist es, die seitliche Stabilität von teilweise oder ganz ausgezogenen Schubläden durch weitgehende Unterbindung ihres horizontalen Schwenkspiels zu erhöhen. Die gewünschte Verbesserung der Seitenstabilität wird erfindungsgemäß dadurch gelöst, daß zumindest zwei an einander gegenüberliegenden Seiten der Schublade angeordnete Laufrollen verdrehsicher miteinander verbunden sind.The aim of the invention is to increase the lateral stability of partially or fully extended drawers by largely preventing their horizontal swivel play. The desired improvement in lateral stability is achieved according to the invention in that at least two rollers arranged on opposite sides of the drawer are connected to one another in a rotationally secure manner.
Weitere bevorzugte Ausführungsformen finden sich in den vom Anspruch 1 abhängigen Ansprüchen.Further preferred embodiments can be found in the claims dependent on claim 1.
Wird nun eine Schublade mit einem erfindungsgemäßen Schubladenauszug ausgezogen, entsteht eine Hebelfunktion, wobei die Stütz- und Kippkräfte über Laufrollen geleitet werden. Zwischen einem in ausgezogenen Zustand unter Hebellast stehendem Rollenpaar ist eine verdrehungssichere Verbindung vorgesehen, vorzugsweise ein Rohr oder eine Stange, die beispielsweise durch Keilverbindungen an den Laufrollen fixiert ist, die eine Synchronisierung der Drehung der Laufrollen über ihre Achse bewirkt. Dadurch ist kein Spiel mehr aufgrund gegenläufigem Verdrehen der gegenüberliegenden Laufrollen vorhanden. Unter gewöhnlichen Voraussetzungen reicht die Hebelbelastung der ausgezogenen Schublade auf die Laufrollen aus, um ein seitwärtiges Schlüpfen zwischen Lauffläche und Laufrolle zu unterdrücken. Somit wird die Schublade in der ausgezogenen Position gehalten, ohne dabei seitlich zu schwenken. Der Schlupf wird auch bei teilweise ausgezogenen Schubladen unterdrückt, sobald die Haftreibung zwischen Rollen und Führungsbahn aufgrund des Anpreßdruckes ausreicht, um Schubkräften, die durch Schwenkbelastung entstehen, standzuhalten. Die Schublade wird ebenfalls in Position gehalten, wenn sie etwas schräg versetzt herausgezogen wird.If a drawer with a drawer extension according to the invention is now pulled out, a lever function is created, the supporting and tilting forces being guided via rollers. Between a pair of rollers standing under lever load in the extended state, a twist-proof connection is provided, preferably a tube or a rod, which is fixed, for example, by wedge connections on the rollers, which effects a synchronization of the rotation of the rollers on their axis. As a result, there is no more play due to the opposite rotation of the opposite rollers. Under normal conditions, the lever loading of the extended drawer on the castors is sufficient to suppress slipping sideways between the running surface and the castor. The drawer is thus held in the extended position without swiveling sideways. Slip is suppressed even when the drawers are partially pulled out as soon as the static friction between the rollers and the guideway is sufficient due to the contact pressure to withstand thrust caused by the swivel load. The drawer is also held in position when it is pulled out at a slight angle.
Vorteilhaft ist es, die Laufrollen und/oder die Führungsbahnen mit haftungsunterstützenden Oberflächen, wie beispielsweise bei Leiselaufrollen, auszustatten.It is advantageous to equip the rollers and / or the guideways with adhesion-supporting surfaces, such as, for example, with quiet rollers.
Die Erfindung wird anhand von Zeichnungen beispielhaft näher erläutert.The invention is explained in more detail by way of example with reference to drawings.
Dabei zeigen:Show:
Fig. 1 eine explodierte Darstellung einer Seite eines erfindungsgemäßenFig. 1 is an exploded view of one side of an inventive
Schubladenauszuges,Drawer extension,
Fig. 2 eine Schnittansicht zweier Führungsschienen mit einer Laufrolle, Fig. 3 eine explodierte Darstellung einer erfindungsgemäßen Laufrolle mit2 is a sectional view of two guide rails with a roller, Fig. 3 shows an exploded view of a roller according to the invention
Verbindungszapfen und einer Verbindungsstange,Connecting pin and a connecting rod,
Fig. 4 ein auseinandergezogenes Schaubild einer Seite eines Schubladenauszuges gemäß einem weiteren Ausführungsbeispiel der Erfindung, Fig. 5 eine Seitenansicht dieses Ausführungsbeispieles,4 shows an exploded diagram of one side of a drawer pull-out according to a further exemplary embodiment of the invention, FIG. 5 shows a side view of this exemplary embodiment,
Fig. 6 die Ansicht X der Fig. 5,6 is the view X of FIG. 5,
Fig. 7 einen Schnitt nach der Linie A-A der Fig. 5 undFig. 7 is a section along the line A-A of Fig. 5 and
Fig. 8 einen Schnitt nach der Linie B-B der Fig. 5.8 is a section along the line B-B of FIG .. 5
Fig. 1 zeigt in explodierter Darstellung eine Schubladenauszugsführung mit einer Ladenschiene 1 , die jeweils beidseitig an einer - strichliert angedeuteten - Schublade angebracht wird und einer Korpusschiene 2, die jeweils am Möbelkörper angebracht wird. Die Korpusschiene 2 ist in etwa U-förmig ausgebildet, wobei ein Steg des U als Montagekante 2a zur Befestigung an der Möbelkörperinnenfläche ausgebildet ist und die beiden weiteren Horizontalstege 2b und 2c als Laufflächen für die Laufrolle 3 dienen. Als Lauffläche für die Stützrolle 4 dient der Horizontalsteg 1 a der Ladenschiene 1. Wird nun die Schublade aus dem Möbelkörper herausgezogen, wird die Laufrolle 3 innerhalb der Korpusschiene 2 geführt, zwischen den beiden Horizontalstegen 2b und 2c, wobei zu Beginn der Auszugsbewegung die Laufrolle 3 auf dem unteren Horizontalsteg 2b läuft, mit zunehmendem Auszug jedoch als Kipprolle wirkt, Schwerkraft-bedingt vom Gewicht der Schublade über die Ladenschiene 1 nach oben gedrückt wird und dann bei weiterem Auszug auf dem oberen Horizontalsteg 2c abrollt. Die seitliche Führung der Laufrollen 3 wird durch die vorgesehenen Führungsvorsprünge 2d und 2e bewirkt. Der Führungsvorsprung 1 b liegt seitlich an der Stützrolle 4 an.Fig. 1 shows an exploded view of a drawer slide with a drawer rail 1, which is attached on both sides to a - indicated by dashed lines - drawer and a body rail 2, which is attached to the furniture body. The body rail 2 is approximately U-shaped, a web of the U being designed as a mounting edge 2a for attachment to the interior surface of the furniture body and the two further horizontal webs 2b and 2c serving as running surfaces for the roller 3. The horizontal web 1 a of the drawer rail 1 serves as the running surface for the support roller 4. If the drawer is now pulled out of the furniture body, the roller 3 is guided within the body rail 2, between the two horizontal webs 2b and 2c, with the roller 3 at the beginning of the pull-out movement runs on the lower horizontal web 2b, but acts as a tilting roller with increasing pull-out, is pushed upwards by gravity due to the weight of the drawer over the drawer rail 1 and then rolls on the upper horizontal web 2c with further pull-out. The lateral guidance of the rollers 3 is effected by the provided guide projections 2d and 2e. The guide projection 1 b lies laterally on the support roller 4.
Schwerkraft-bedingt wird die ausgezogene Schublade nach unten gedrückt und kippt um die von den Stützrollen 4 gebildete Achse, wodurch die Laufrolle 3 an den oberen Horizontalsteg 2c gedrückt wird. Die verdrehsicher zwischen den gegenüberliegenden Laufrollen 3 angebrachte Verbindungsstange 7 bewirkt eine Synchronisierung der Drehung der beiden Laufrollen 3, wodurch ein gegenläufiges Verdrehen der beiden Laufrollen 3 unterbunden wird. Dadurch werden bei entlang der Schwenkachse A ausgeübtem Druck entgegengesetzte Fahrbewegungen der Schubladenseiten im Ausmaß der Haftkräfte verhindert. Die großen Hebelkräfte im ausgezogenen Zustand bewirken eine derart starke Haftung der Laufrolle 3 an der Lauffläche, daß starken Schubkräften aus der Schwenkbewegung der Schublade standgehalten wird. Diese dafür nötige Haftreibung entsteht, sobald die Schublade kippt und die Laufrolle 3 auf den oberen Horizontalsteg 2c abrollt, unabhängig davon, ob die Schublade nur zumDue to the force of gravity, the pulled-out drawer is pressed down and tilts about the axis formed by the support rollers 4, as a result of which the roller 3 is pressed against the upper horizontal web 2c. The connecting rod 7, secured against rotation between the opposite rollers 3, brings about a synchronization of the rotation of the two rollers 3, thereby preventing the two rollers 3 from rotating in opposite directions. As a result, when the pressure is exerted along the pivot axis A, opposite travel movements of the drawer sides are prevented to the extent of the adhesive forces. The large leverage forces in the extended state cause the roller 3 to adhere so strongly to the tread that strong Thrust forces from the pivoting movement of the drawer is withstood. This necessary static friction occurs as soon as the drawer tilts and the roller 3 rolls onto the upper horizontal web 2c, regardless of whether the drawer is only for
Teil oder zur Gänze ausgezogen ist. Somit wird die Schublade in der ausgezogenen Position gehalten, die auch etwas, soweit es die Führungsschienen zulassen, schräg versetzt sein kann. Darüberhinaus wird die Seitenstabilität direkt durch zunehmendePart or all of it is pulled out. The drawer is thus held in the extended position, which can also be slightly offset, as far as the guide rails allow. In addition, the lateral stability is directly increasing
Gewichtsbelastung der Schublade erhöht.Weight load on the drawer increased.
Fig. 2 zeigt eine Schnittansicht einer Schubladenauszugsführung, wobei B die Achsenlage der Laufrolle 3 zu Beginn des Auszugs andeutet und C die Achseniage der Laufrolle 3 während des Abrollens an dem oberen Horizontalsteg 2c, d. h. an der oberen Lauffläche, darstellt.Fig. 2 shows a sectional view of a drawer slide guide, where B indicates the axial position of the roller 3 at the start of the pull-out and C the axial position of the roller 3 during rolling on the upper horizontal web 2c, i.e. H. on the upper tread.
Fig. 3 zeigt eine explodiert dargestellte Laufrolle 3 mit direkt verbundenen Aufnahmezapfen 5 und dazugehöriger Verbindungsstange 7. Die Verbindungsstange 7 ist in diesem Ausführungsbeispiel beidseitig durch eine Keilverbindung 6 sowohl an der Laufrolle 3 über Zapfen 5, als auch - nicht dargestellt - an der gegenüberliegenden Laufrolle verdrehsicher fixiert. Die Verbindung zwischen den Laufrollen 3 und die Art ihrer Befestigung an den Laufrollen 3 kann beliebig, beispielsweise über Zapfen oder Kupplungen, ausgeführt sein, solange sie verdrehungssicher erfolgt. Anstatt einer Stange kann auch ein Rohr vorgesehen sein.Fig. 3 shows an exploded roller 3 with directly connected mounting pin 5 and associated connecting rod 7. The connecting rod 7 is in this embodiment on both sides by a wedge connection 6 both on the roller 3 via pin 5, and - not shown - on the opposite roller fixed against rotation. The connection between the rollers 3 and the way in which they are attached to the rollers 3 can be made as desired, for example by means of pins or couplings, as long as it is secured against rotation. Instead of a rod, a tube can also be provided.
Die erfindungsgemäße Ausziehführung gemäß dem Ausführungsbeispiel der Fig. 4 bis 8 besteht aus der Ladenschiene 11 , der Korpusschiene 12 und der Mittelschiene 15. Die Ladenschiene 11 ist am hinteren Ende mit einer Laufrolle 13 versehen, die am unteren Laufsteg 12e der Korpusschiene 12 abläuft.The pull-out guide according to the embodiment of FIGS. 4 to 8 consists of the drawer rail 11, the body rail 12 and the central rail 15. The drawer rail 11 is provided at the rear end with a roller 13 which runs on the lower runway 12e of the body rail 12.
An der Korpusschiene 12 lagert am vorderen Ende eine Stützrolle 14 für die Ausziehschiene 11.A support roller 14 for the pull-out rail 11 is supported on the body rail 12 at the front end.
Am hinteren Ende der Mittelschiene 15 ist eine weitere Laufrolle 16 gelagert, die sich bei ausgezogener Schublade am oberen Horizontalsteg 12c der Korpusschiene 12 abstützt. In den gezeigten Ausführungsbeispielen bildet die Ladenschiene 1 , 11 zugleich die Schubladenzarge. Die Mittelschiene 15 lagert auf einem an der Ladenschiene 11 ausgebildeten Profil 17 und ist auf diesem verschiebbar. Die gleitende Lagerung bzw. Führung der Mittelschiene 15 an der Ladenschiene 11 ist möglich, weil die Mittelschiene 15 beim Herausziehen der Schublade im ersten Ausziehbereich völlig unbelastet ist. Zwischen der Mittelschiene 15 und dem Profil 17 ist ein vorzugsweise aus Kunststoff gefertigter Gleiter 18 angeordnet, der das Profil 17 C-förmig umgreift. Beim Öffnen der Schublade bleiben die Mittelschienen 15 stehen und werden sozusagen aus den Ladenschienen 11 bis zu einem Endanschlag 9 ausgezogen. Erst im vorderen Bereich des Auszugsweges werden die Mittelschienen 15 mit den Ladenschienen 1 , 11 als Einheit mitbewegt.At the rear end of the central rail 15, a further roller 16 is mounted, which is supported on the upper horizontal web 12c of the body rail 12 when the drawer is pulled out. In the exemplary embodiments shown, the drawer rail 1, 11 also forms the drawer frame. The middle rail 15 is supported on a profile 17 formed on the drawer rail 11 and is displaceable thereon. The sliding support or guidance of the central rail 15 on the drawer rail 11 is possible because the central rail 15 is completely unloaded when the drawer is pulled out in the first pull-out area. Between the central rail 15 and the profile 17, a slide 18, preferably made of plastic, is arranged, which surrounds the profile 17 in a C-shape. When the drawer is opened, the center rails 15 remain and are, as it were, pulled out of the drawer rails 11 up to an end stop 9. Only in the front area of the pull-out path are the central rails 15 moved with the drawer rails 1, 11 as a unit.
Die Laufrollen 16 der Mittelschienen 15 sind durch eine Achse 20 drehfest miteinander verbunden, wodurch dieselbe Seitenstabilität wie im zuvor beschriebenen Ausführungsbeispiel erzielt wird. Wird die Schublade aus dem Möbelkorpus herausgezogen, so rollen zuerst die Laufrollen 13 der Ladenschienen an den unteren Horizontalstegen 12c der Korpusschienen ab. Bei einem bestimmten Auszugsweg kippt die Schublade um die Stützrollen 14 und die Laufrollen 16 der Mittelschienen 15 rollen an den oberen Horizontalstegen 12c der Korpusschienen 12 ab. Die Laufrollen 13 der Ladenschienen 11 sind dabei in diesem vorderen Auszugsweg unbelastet. The rollers 16 of the center rails 15 are rotatably connected to one another by an axis 20, as a result of which the same lateral stability as in the previously described exemplary embodiment is achieved. If the drawer is pulled out of the furniture body, the rollers 13 of the drawer rails first roll off on the lower horizontal webs 12c of the body rails. With a certain extension path, the drawer tilts around the support rollers 14 and the rollers 16 of the middle rails 15 roll on the upper horizontal webs 12c of the body rails 12. The rollers 13 of the shop rails 11 are unloaded in this front extension path.

Claims

P a t e n t a n s p r ü c h e Patent claims
1. Ausziehführungsgarnitur für Schubladen od. dgl. mit einer Korpusschiene, einer Ladenschiene und gegebenenfalls einer Mittelschiene an beiden Seiten der Schublade, wobei an den Korpusschienen Stützrollen und an den Ladenschienen und den Mittelschienen Laufrollen gelagert sind und die Laufrollen in U-Profilen der Korpusschienen geführt sind, wobei sie an unteren und/oder oberen Horizontalstegen der Korpusschienen ablaufen, dadurch gekennzeichnet, daß zumindest zwei an einander gegenüberliegenden Seiten der Schublade angeordnete Laufrollen (3, 16) verdrehsicher miteinander verbunden sind.1. Pull-out guide set for drawers or the like with a carcass rail, a drawer rail and, if appropriate, a central rail on both sides of the drawer, supporting rollers being mounted on the carcass rails and castors being mounted on the drawer rails and the central rails, and the casters being guided in U-profiles of the carcass rails are, wherein they run on the lower and / or upper horizontal webs of the carcass rails, characterized in that at least two rollers (3, 16) arranged on opposite sides of the drawer are connected to one another in a rotationally secure manner.
2. Ausziehführungsgarnitur nach Anspruch 1, dadurch gekennzeichnet, daß die miteinander verdrehsicher verbundenen Laufrollen (16) an den Mittelschienen gelagert sind.2. pull-out guide set according to claim 1, characterized in that the rotatably connected rollers (16) are mounted on the center rails.
3. Schubladenauszug nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die verdrehsichere Verbindung von einer Stange gebildet wird.3. drawer extension according to claim 1 or 2, characterized in that the non-rotatable connection is formed by a rod.
4. Schubladenauszug nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die verdrehsichere Verbindung von einem Rohr gebildet wird.4. drawer extension according to claim 1 or 2, characterized in that the non-rotatable connection is formed by a tube.
5. Schubladenauszug nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Laufrollen (3, 13, 16) an ihren Laufflächen mit haftungsunterstützenden Oberflächen ausgestattet sind.5. drawer extension according to one of claims 1 to 4, characterized in that the rollers (3, 13, 16) are equipped on their running surfaces with adhesion-promoting surfaces.
6. Schubladenauszug nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß auf jeder Seite der Schublade jeweils eine Laufrolle (13) am unteren Horizontalsteg (12b) und eine zweite Laufrolle (16) am oberen Horizontalsteg (12c) der Korpusschiene (12) abläuft.6. drawer extension according to one of claims 1 to 5, characterized in that on each side of the drawer a roller (13) on the lower horizontal web (12b) and a second roller (16) on the upper horizontal web (12c) of the body rail (12) expires.
7. Schubladenauszug nach Anspruch 6, dadurch gekennzeichnet, daß die an den oberen Horizontalstegen (12c) ablaufenden Laufrollen (16) verdrehsicher miteinander verbunden sind. 7. drawer extension according to claim 6, characterized in that the running on the upper horizontal webs (12c) running rollers (16) are non-rotatably connected.
8. Schubladenauszug nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß an jeder Seite der Schublade jeweils eine Laufrolle (13) an der Ladenschiene (11) und eine Laufrolle (16) an der Mittelschiene (15) gelagert ist.8. drawer extension according to one of claims 1 to 7, characterized in that on each side of the drawer a roller (13) on the drawer rail (11) and a roller (16) on the central rail (15) is mounted.
9. Schubladenauszug nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß an jeder Seite der Schublade die an der Ladenschiene (1) gelagerte Laufrolle (3) abwechselnd am unteren (2b) und am oberen Horizontalsteg (2c) der Korpusschiene (2) abläuft. 9. drawer extension according to one of claims 1 to 5, characterized in that on each side of the drawer on the drawer rail (1) mounted roller (3) alternately on the lower (2b) and on the upper horizontal web (2c) of the body rail (2) expires.
EP00916696A 1999-03-31 2000-03-30 Fittings with a distendible guide for drawers or the like Expired - Lifetime EP1164894B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH61399 1999-03-31
CH61399 1999-03-31
PCT/AT2000/000074 WO2000059343A1 (en) 1999-03-31 2000-03-30 Fittings with a distendible guide for drawers or the like

Publications (2)

Publication Number Publication Date
EP1164894A1 true EP1164894A1 (en) 2002-01-02
EP1164894B1 EP1164894B1 (en) 2004-01-07

Family

ID=4191076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00916696A Expired - Lifetime EP1164894B1 (en) 1999-03-31 2000-03-30 Fittings with a distendible guide for drawers or the like

Country Status (8)

Country Link
US (1) US6565168B1 (en)
EP (1) EP1164894B1 (en)
JP (1) JP2002540826A (en)
AT (1) ATE257346T1 (en)
BR (1) BR0009383A (en)
DE (1) DE50004985D1 (en)
ES (1) ES2209850T3 (en)
WO (1) WO2000059343A1 (en)

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JP3917169B1 (en) * 2006-08-28 2007-05-23 株式会社Ｉｎａｘ Kitchen cabinet
US20110083377A1 (en) * 2009-10-13 2011-04-14 Randall Lee Graffis Big drawer
ES2373499B1 (en) * 2009-11-25 2012-07-23 Miguel Ángel Rioja Calvo DEVICE FOR SLIDING GUIDES IN PRINTED METAL SHEET FOR FURNITURE OR SIMILAR DRAWERS.
US8876232B2 (en) 2011-10-27 2014-11-04 Rsi Home Products Management, Inc. Drawer glide mechanism
DE202012002378U1 (en) * 2012-03-08 2013-06-10 Grass Gmbh Guide device for guiding a relative to a furniture body movable furniture part
JP6228436B2 (en) * 2013-11-22 2017-11-08 タカラスタンダード株式会社 Storage cabinet
WO2015171945A1 (en) 2014-05-09 2015-11-12 Rsi Home Products Management, Inc. Drawer glide mechanism
JP6393631B2 (en) * 2015-01-27 2018-09-19 株式会社イノアックコーポレーション Pull-out device for vehicle
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KR102367152B1 (en) * 2020-06-03 2022-02-25 (주)캠퍼스라인 Opening and closing device of desk drawer

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Also Published As

Publication number Publication date
WO2000059343A1 (en) 2000-10-12
BR0009383A (en) 2002-01-08
JP2002540826A (en) 2002-12-03
ATE257346T1 (en) 2004-01-15
DE50004985D1 (en) 2004-02-12
EP1164894B1 (en) 2004-01-07
US6565168B1 (en) 2003-05-20
ES2209850T3 (en) 2004-07-01

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