EP3981291B1 - Gleitschienenanordnung und schrank damit - Google Patents

Gleitschienenanordnung und schrank damit Download PDF

Info

Publication number
EP3981291B1
EP3981291B1 EP20848830.4A EP20848830A EP3981291B1 EP 3981291 B1 EP3981291 B1 EP 3981291B1 EP 20848830 A EP20848830 A EP 20848830A EP 3981291 B1 EP3981291 B1 EP 3981291B1
Authority
EP
European Patent Office
Prior art keywords
bending portion
bracket
rail
protrusion
cavity
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.)
Active
Application number
EP20848830.4A
Other languages
English (en)
French (fr)
Other versions
EP3981291A1 (de
EP3981291A4 (de
Inventor
Quanfang HE
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.)
Dongguan Dige Hardware Products Co Ltd
Original Assignee
Dongguan Dige Hardware Products Co Ltd
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 Dongguan Dige Hardware Products Co Ltd filed Critical Dongguan Dige Hardware Products Co Ltd
Publication of EP3981291A1 publication Critical patent/EP3981291A1/de
Publication of EP3981291A4 publication Critical patent/EP3981291A4/de
Application granted granted Critical
Publication of EP3981291B1 publication Critical patent/EP3981291B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/44—Sequencing or synchronisation of drawer slides or functional units
    • A47B88/447—Simultaneous movement of rails within drawer slides, i.e. with a coordination of movement with all rail elements moving at the same time
    • 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
    • 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
    • A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
    • 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
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0013—Guide construction for drawers having a pinion on the intermediate drawer rail, between the upper and lower rail
    • 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
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0051—Guide position
    • A47B2210/0056—Guide located at the bottom of the drawer
    • 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
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0064—Guide sequencing or synchronisation
    • A47B2210/0072—Coordinating mechanisms for sequential drawer slides, e.g. by cable
    • A47B2210/0075—Coordinating mechanisms for sequential drawer slides, e.g. by cable using gears

Definitions

  • the present invention relates to the field of furniture, and in particular to a slide rail assembly and a cabinet comprising the same.
  • Slide rails also known as guide rails or slide ways, refer to hardware interconnecting parts that are fixed to a cabinet body of furniture and are used for drawers of the furniture or cabinet boards moving in or out.
  • the slide rails are suitable for connection of wooden and steel drawers and cabinets, furniture, filing cabinets, bathroom cabinets, and the like.
  • slide rails are mostly used in order to facilitate sliding of the drawer.
  • the existing drawer usually adopts roller type slide rails, and rollers must have a certain height in order to ensure smoothness of sliding. Because the rollers are located at the bottom of the drawer, the drawer is raised and the installation space for the drawer is reduced, which results in a smaller drawer size that cannot meet higher storage requirements.
  • CN102232735B discloses a synchronizing device for guide rails comprising an upper rail, a middle rail and a lower rail, wherein the synchronizing device comprises a synchronizing wheel which is rotationally arranged through a wheel shaft; the middle rail is fixedly provided with a wheel frame corresponding to the synchronizing wheel; and the two sides of the wheel shaft are connected with the middle rail and the wheel frame respectively.
  • CN210672684U discloses a three-section drawer sliding rail assembly comprising a movable rail, a middle rail and a fixed rail connected with a cabinet body, wherein when the movable rail slides, the middle rail is driven by the gear to slide along the fixed rail.
  • FR2461471A1 discloses a guide device for drawers and others, which comprises a support rail fixed to the body of the furniture, an extraction rail fixed to the drawer and an intermediate rail between the support guide and the extraction rail, and trolleys arranged between these rails.
  • WO2008038472A1 discloses a slide rail unit including a stationary rail, an intermediate rail to be assembled with the stationary rail through a plurality of balls, and a moving rail to be assembled with the intermediate rail through a plurality of balls, wherein in the longitudinal direction, the intermediate rail can slide relative to the stationary rail, and the moving rail can slide relative to the intermediate rail.
  • DE202010007999U1 shows a pull-out guide for drawers or the like, with a carcass rail, with a drawer rail and with a central rail which is guided in two rolling element carriages, the central rail having a toothed wheel and the two rolling element carriages each having a toothed rack meshing with the toothed wheel, wherein the toothed racks each have a toothed rack end section which projects beyond the rolling element carriage and meshes with the toothed wheel when the pull-out guide is fully extended.
  • An objective of the present invention is to provide a slide rail assembly that can increase an installation space of a drawer and runs stably, quietly and smoothly.
  • a slide rail assembly which comprises a top rail, a middle rail and a bottom rail arranged in sequence from top to bottom.
  • the top rail defines a first cavity and is provided with a first opening communicated with the first cavity
  • the bottom rail defines a second cavity and is provided with a second opening communicated with the second cavity
  • the first opening and the second opening are arranged opposite to each other
  • the middle rail comprises a first bending portion, a transition portion, and a second bending portion connected in sequence, and the first bending portion is inserted into the first cavity through the first opening, and the second bending portion is inserted into the second cavity through the second opening.
  • a first bracket is provided between the first bending portion and the top rail to separate the first bending portion and the top rail, and the first bracket is provided with a first hole in which a first rolling element in contact with the first bending portion and the top rail is provided;
  • a second bracket is provided between the second bending portion and the bottom rail to separate the second bending portion and the bottom rail, and the second bracket is provided with a second hole in which a second rolling element in contact with the second bending portion and the bottom rail is provided.
  • the first bracket is provided with a first serrated edge along a length direction of the first bracket
  • the second bracket is provided with a second serrated edge along a length direction of the second bracket
  • a gear is provided between the first serrated edge and the serrated edge and meshes with the first serrated edge and the second serrated edge, and the gear is connected to the transition portion through a rotating shaft.
  • the first bracket is provided with three first rolling units, each being composed of a plurality of first rolling elements arranged along the length direction of the first bracket; the three first rolling units are arranged in an inverted triangle viewed from a cross-section direction of the first bracket, two first rolling units are arranged above the first bending portion, and another first rolling unit is arranged below the first bending portion.
  • the second bracket is provided with three second rolling units, each being composed of a plurality of second rolling elements arranged along the length direction of the second bracket; the three first rolling units are arranged in an upright triangle viewed from a cross-section direction of the second bracket, two second rolling units are arranged below the second bending portion, and another second rolling unit is arranged above the second bending portion.
  • the first bending portion, the transition portion, and the second bending portion together enclose a sliding cavity.
  • a side of the first bending portion facing away from the sliding cavity is provided with two first guide grooves extending along a length direction of the first bending portion, and the two first guiding grooves are respectively used for accommodating two first rolling elements of the two first rolling units arranged above the first bending portion;
  • a side of the first bending portion facing toward the sliding cavity is provided with one first guide groove extending along the length direction of the first bending portion, and the one first guiding groove is used for accommodating one first rolling element of the another first rolling unit arranged below the first bending portion.
  • a side of the second bending portion facing away from the sliding cavity is provided with two second guide grooves extending along a length direction of the second bending portion, and the two second guiding grooves are respectively used for accommodating two second rolling elements of the two second rolling units arranged below the second bending portion;
  • a side of the second bending portion facing toward the sliding cavity is provided with one second guide groove extending along the length direction of the second bending portion, and the one second guiding groove is used for accommodating one second rolling element of the another second rolling unit arranged above the second bending portion.
  • two ends of the first bending portion are respectively provided with a first protrusion and a second protrusion protruding away from the sliding cavity, and the first bracket is defined between the first protrusion and the second protrusion.
  • two ends of the second bending portion are respectively provided with a third protrusion and a fourth protrusion protruding away from the sliding cavity, and the second bracket is defined between the third protrusion and the fourth protrusion.
  • a rear end of the top rail is provided with a fifth protrusion protruding toward the first cavity
  • a front end of the top rail is provided with a regulating screw
  • the first bracket is defined between the fifth protrusion and the regulating screw.
  • two ends of the bottom rail are respectively provided with a sixth protrusion and a seventh protrusion protruding toward the second cavity, and the second bracket is defines between the sixth protrusion and the seventh protrusion.
  • a front end of the top rail is further provided with a limiting member comprising a clamping portion adapted to the first cavity and a baffle provided at a front end of the clamping portion, and the clamping portion is inserted into the first cavity to realize connection between the limiting member and the top rail.
  • the bottom rail is provided with a mounting plate disposed vertically, and the mounting plate is provided with a plurality of connecting holes.
  • Another objective of the present invention is to provide a cabinet which comprises a cabinet body, one or more drawers, and one or more slide rail assemblies described above, the drawers are arranged inside the cabinet body; a bottom rail of the slide rail assembly is fixed to an inner side of the cabinet body, and a top rail of the slide rail assembly is fixed to a bottom surface of the drawer.
  • the slide rail assembly provided in the present invention has the following advantages compared with the prior art.
  • the top rail and the middle rail slide relative to each other through a first rolling element, and the middle rail and the bottom rail slide relative to each other through a second rolling element, so that the slide rail assembly can meet the requirements of drawing out and pushing in a drawer.
  • the top rail defines the first cavity
  • the bottom rail defines the second cavity
  • the first bending portion of the middle rail is inserted into the first cavity
  • the second bending portion of the middle rail is inserted into the second cavity, so that a height of the entire slide rail assembly is reduced, which reduces a space under the drawer occupied by the slide rail assembly, allowing more items stored in the drawer.
  • the gear is provided between the first serrated edge of the first bracket and the second serrated edge of the second bracket and meshes with the first serrated edge and the second serrated edge, so that the top rail, the middle rail and the bottom rail can be linked, allowing more stable, quieter and smoother running of the slide rail assembly.
  • a cabinet is also provided in the present invention, and the cabinet has advantages of large storage capacity, low noise, good quality and the like, due to adopting the aforementioned slide rail assembly.
  • bottom rail 301, second cavity; 302, second opening; 303, sixth protrusion; 304, seventh protrusion; 305, mounting plate; 4, first bracket; 401, first serrated edge; 5, first rolling element; 6, second bracket; 601, second serrated edge; 7, second rolling element; 8, gear; 9, rotating shaft; 10, regulating screw; 11, limiting element; 1101, clamping portion; and 1102, baffle.
  • first, second, etc. are used in the present invention to describe various information, but the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, “first” information may also be referred to as “second” information, and similarly, “second” information may also be referred to as “first” information.
  • connection should be understood in a broad sense, for example, it may refer to fixed connection, detachable connection, or integral connection; it may also refer to mechanical connection or electrical connection; it may also refer to direct connection or indirect connection through an intermediate medium; and it may refer to internal communication between two elements.
  • connection should be understood in a broad sense, for example, it may refer to fixed connection, detachable connection, or integral connection; it may also refer to mechanical connection or electrical connection; it may also refer to direct connection or indirect connection through an intermediate medium; and it may refer to internal communication between two elements.
  • connection and “connecting” should be understood in a broad sense, for example, it may refer to fixed connection, detachable connection, or integral connection; it may also refer to mechanical connection or electrical connection; it may also refer to direct connection or indirect connection through an intermediate medium; and it may refer to internal communication between two elements.
  • specific meanings of the above-mentioned terms in the present invention can be understood in specific situations.
  • orientations such as “top”, “bottom”, “inside”, and “out
  • a slide rail assembly provided according to an embodiment of the present invention comprises a top rail 1, a middle rail 2 and a bottom rail 3 arranged in sequence from top to bottom.
  • the top rail 1 defines a first cavity 101 and is provided with a first opening 102 communicated with the first cavity 101.
  • the bottom rail 3 defines a second cavity 301 and is provided with a second opening 302 communicated with the second cavity 301.
  • the first opening 102 and the second opening 302 are arranged opposite to each other.
  • the middle rail 2 comprises a first bending portion 201, a transition portion 202, and a second bending portion 203 which are connected in sequence and together enclose a sliding cavity.
  • the first bending portion 201 is inserted into the first cavity 101 through the first opening 102, and the second bending portion 203 is inserted into the second cavity 301 through the second opening 302.
  • a first bracket 4 is provided between the first bending portion 201 and the top rail 1 to separate the first bending portion 201 and the top rail 1.
  • the first bracket 4 is provided with a first hole in which a first rolling element 5 in contact with the first bending portion 201 and the top rail 1 is provided.
  • a second bracket 6 is provided between the second bending portion 203 and the bottom rail 3 to separate the second bending portion 203 and the bottom rail 3.
  • the second bracket 6 is provided with a second hole in which a second rolling element 7 in contact with the second bending portion 203 and the bottom rail 3 is provided.
  • the first bracket 4 is provided with a first serrated edge 401 along a length direction of the first bracket 4, the second bracket 6 is provided with a second serrated edge 601 along a length direction of the second bracket 6, a gear 8 is provided between the first serrated edge 401 and the serrated edge 601 and meshes with the first serrated edge 401 and the second serrated edge 601, and the gear 8 is connected to the transition portion 202 through a rotating shaft 9.
  • the top rail 1 and the middle rail 2 slide relative to each other through a first rolling element 5, and the middle rail 2 and the bottom rail 3 slide relative to each other through a second rolling element 7, so that the slide rail assembly provided in the present invention can meet the requirements of drawing out and pushing in a drawer.
  • the top rail 1 defines the first cavity 101
  • the bottom rail 3 defines the second cavity 301
  • the first bending portion 201 of the middle rail 2 is inserted into the first cavity 101
  • the second bending portion 203 of the middle rail 2 is inserted into the second cavity 301, so that a height of the entire slide rail assembly is reduced, which reduces a space under the drawer occupied by the slide rail assembly, allowing more items stored in the drawer.
  • the gear 8 is provided between the first serrated edge 401 of the first bracket 4 and the second serrated edge 601 of the second bracket 6 and meshes with the first serrated edge 401 and the second serrated edge 601, so that the top rail 1, the middle rail 2 and the bottom rail 3 can be linked, allowing more stable, quieter and smoother running of the slide rail assembly.
  • the first bracket 4 is provided with three first rolling units, each being composed of a plurality of first rolling elements 5 arranged along the length direction of the first bracket 4.
  • the three first rolling units are arranged in an inverted triangle viewed from a cross-section direction of the first bracket, two first rolling units are arranged above the first bending portion 201, and another first rolling unit is arranged below the first bending portion 201.
  • the second bracket 6 is provided with three second rolling units, each being composed of a plurality of second rolling elements 7 arranged along the length direction of the second bracket 6.
  • the three first rolling units are arranged in an upright triangle viewed from a cross-sectional direction of the second bracket 6, two second rolling units are arranged below the second bending portion 203, and another second rolling unit is arranged above the second bending portion 203.
  • the first rolling units and the second rolling units arranged in a triangle can make the slide rail assembly evenly stressed, thereby improving working condition of the slide rail assembly, prolonging service life of the sliding rail assembly, and increasing stability of the slide rail assembly during operation.
  • a side of the first bending portion 201 facing away from the sliding cavity 204 is provided with two first guide grooves extending along a length direction of the first bending portion 201, and the two first guiding grooves are respectively used for accommodating two first rolling elements 5 of the two first rolling units arranged above the first bending portion 201; and a side of the first bending portion 201 facing toward the sliding cavity 204 is provided with one first guide groove extending along the length direction of the first bending portion 201, and the one first guiding groove is used for accommodating one first rolling element 5 of the another first rolling unit arranged below the first bending portion 201.
  • a side of the second bending portion 203 facing away from the sliding cavity 204 is provided with two second guide grooves extending along a length direction of the second bending portion 203, and the two second guiding grooves are respectively used for accommodating two second rolling elements 7 of the two second rolling units arranged below the second bending portion 203; and a side of the second bending portion 203 facing toward the sliding cavity 204 is provided with one second guide groove extending along the length direction of the second bending portion 203, and the one second guiding groove is used for accommodating one second rolling element 7 of the another second rolling unit arranged above the second bending portion 203.
  • the first rolling elements 5 and the second rolling elements 7 are preferably steel balls with good rolling property and high bearing capacity.
  • the steel balls can be replaced by cylindrical steel columns or other rolling parts.
  • two ends of the first bending portion 201 are respectively provided with a first protrusion 2012 and a second protrusion 2011 protruding away from the sliding cavity 204, and the first bracket 4 is defined between the first protrusion 2012 and the second protrusion 2011.
  • Two ends of the second bending portion 203 are respectively provided with a third protrusion 2032 and a fourth protrusion 2033 protruding away from the sliding cavity 204, and the second bracket 6 is defined between the third protrusion 2032 and the fourth protrusion 2033. In this way, the first bracket 4 and the second bracket 6 will not fall off the middle rail 2, which improves the reliability of the slide rail assembly.
  • a rear end of the top rail 1 is provided with a fifth protrusion 103 protruding toward the first cavity 101
  • a front end of the top rail 1 is provided with a regulating screw 10 that can move up and down
  • the first bracket is defined between the fifth protrusion 103 and the regulating screw 10.
  • Two ends of the bottom rail 3 are respectively provided with a sixth protrusion 303 and a seventh protrusion 304 protruding toward the second cavity 301, and the second bracket is defined between the sixth protrusion 303 and the seventh protrusion 304.
  • the first bracket 4 will not fall off the first cavity 101 and the second bracket 6 will not fall off the second cavity 301, which further improves the reliability of the slide rail assembly.
  • the regulating screw 10 is used for regulating the mounting height of the drawer.
  • a front end of the top rail 1 is further provided with a limiting member 11 comprising a clamping portion 1101 adapted to the first cavity 101 and a baffle 1102 provided at a front end of the clamping portion 1101.
  • the clamping portion 1101 is inserted into the first cavity 101 to realize connection between the limiting member 11 and the top rail 1.
  • the baffle 1102 can be butted with a front end of the bottom rail 3 when the front end of the top rail 1 is flush with the front end of the bottom rail 3, so as to prevent the top rail 1 from sliding backward and causing derailment, thereby further improving the reliability of the slide rail assembly.
  • the limiting member 11 can also prevent foreign substances such as dust and debris from entering the first cavity 101 and from affecting sliding of the slide rail assembly.
  • such slide rail assembly has more beautiful appearance.
  • the bottom rail 3 is provided with a mounting plate 305 disposed vertically.
  • the mounting plate 305 is connected to a cabinet body so as to fix the bottom rail 3.
  • the mounting plate 305 is provided with a plurality of connecting holes for passing a plurality of fastening screws through.
  • a slide rail assembly is provided according to an embodiment of the present invention, which comprising a top rail, a middle rail and a bottom rail arranged in sequence from top to bottom.
  • the slide rail assembly has the following advantages compared with the prior art.

Landscapes

  • Drawers Of Furniture (AREA)

Claims (6)

  1. Gleitschienenanordnung, wobei die Gleitschienenanordnung eine obere Schiene (1), eine mittlere Schiene (2) und eine untere Schiene (3) umfasst, die in einer Folge von oben nach unten angeordnet sind;
    wobei die obere Schiene (1) einen ersten Hohlraum (101) definiert und mit einer ersten Öffnung (102) versehen ist, die mit dem ersten Hohlraum (101) in Verbindung steht, die untere Schiene (3) einen zweiten Hohlraum (301) definiert und mit einer zweiten Öffnung (302) versehen ist, die mit dem zweiten Hohlraum (301) in Verbindung steht, und die erste Öffnung (102) und die zweite Öffnung (302) einander gegenüberliegend angeordnet sind; die mittlere Schiene (2) einen ersten Biegeabschnitt (201), einen Übergangsabschnitt (202) und einen zweiten Biegeabschnitt (203) umfasst, die in Folge verbunden sind, und der erste Biegeabschnitt (201) durch die erste Öffnung (102) in den ersten Hohlraum (101) eingesetzt ist und der zweite Biegeabschnitt (203) durch die zweite Öffnung (302) in den zweiten Hohlraum (301) eingesetzt ist;
    eine erste Halterung (4) zwischen dem ersten Biegeabschnitt (201) und der oberen Schiene (1) vorgesehen ist, um den ersten Biegeabschnitt (201) und die obere Schiene (1) zu trennen, und die erste Halterung (4) mit einem ersten Loch versehen ist, in dem ein erstes Rollelement (5) in Kontakt mit dem ersten Biegeabschnitt (201) und der oberen Schiene (1) vorgesehen ist; eine zweite Halterung (6) zwischen dem zweiten Biegeabschnitt (203) und der unteren Schiene (3) vorgesehen ist, um den zweiten Biegeabschnitt (203) und die untere Schiene (3) zu trennen, und die zweite Halterung (6) mit einem zweiten Loch versehen ist, in dem ein zweites Rollelement (7) in Kontakt mit dem zweiten Biegeabschnitt (203) und der unteren Schiene (3) vorgesehen ist; und
    die erste Halterung (4) mit einer ersten gezackten Kante (401) entlang einer Längsrichtung der ersten Halterung (4) versehen ist, die zweite Halterung (6) mit einer zweiten gezackten Kante (601) entlang einer Längsrichtung der zweiten Halterung (6) versehen ist, ein Zahnrad (8) zwischen der ersten gezackten Kante (401) und der zweiten gezackten Kante (601) vorgesehen ist und in die erste gezackte Kante (401) und die zweite gezackte Kante (601) eingreift und das Zahnrad (8) über eine Drehwelle (9) mit dem Übergangsabschnitt (202) verbunden ist,
    wobei ein vorderes Ende der oberen Schiene (1) ferner mit einem Begrenzungselement (11) versehen ist, das einen an den ersten Hohlraum (101) angepassten Klemmabschnitt (1101) und eine an einem vorderen Ende des Klemmabschnitts (1101) vorgesehene Ablenkplatte (1102) umfasst, und der Klemmabschnitt (1101) in den ersten Hohlraum (101) eingesetzt ist, um eine Verbindung zwischen dem Begrenzungselement (11) und der oberen Schiene (1) zu realisieren; die erste Halterung (4) mit drei ersten Rolleinheiten versehen ist, von denen jede aus einer Vielzahl von ersten Rollelementen (5) besteht, die entlang der Längsrichtung der ersten Halterung (4) angeordnet ist; die drei ersten Rolleinheiten in einem umgekehrten Dreieck bei Betrachtung aus einer Querschnittsrichtung der ersten Halterung (4) angeordnet sind, zwei erste Rolleinheiten über dem ersten Biegeabschnitt (201) angeordnet sind und eine weitere erste Rolleinheit unter dem ersten Biegeabschnitt (201) angeordnet ist;
    die zweite Halterung (6) mit drei zweiten Rolleinheiten versehen ist, von denen jede aus einer Vielzahl von zweiten Rollelementen besteht, die entlang der Längsrichtung der zweiten Halterung (6) angeordnet ist; die drei ersten Rolleinheiten in einem aufrechten Dreieck bei Betrachtung aus einer Querschnittsrichtung der zweiten Halterung (6) angeordnet sind, zwei zweite Rolleinheiten unter dem zweiten Biegeabschnitt (203) angeordnet sind und eine weitere zweite Rolleinheit über dem zweiten Biegeabschnitt (203) angeordnet ist; der erste Biegeabschnitt (201), der Übergangsabschnitt (202) und der zweite Biegeabschnitt (203) gemeinsam einen Gleithohlraum (204) einschließen;
    eine Seite des ersten Biegeabschnitts (201), die vom Gleithohlraum (204) weg zeigt, mit zwei ersten Führungsnuten (2011) versehen ist, die entlang einer Längsrichtung des ersten Biegeabschnitts (204) verlaufen, und die zwei ersten Führungsnuten (2011) jeweils zum Aufnehmen von zwei ersten Rollelementen (5) der zwei ersten Rolleinheiten verwendet werden, die über dem ersten Biegeabschnitt (201) angeordnet sind; eine Seite des ersten Biegeabschnitts (201), die zum Gleithohlraum (204) hin zeigt, mit einer ersten Führungsnut (2011) versehen ist, die entlang der Längsrichtung des ersten Biegeabschnitts (201) verläuft, und die eine erste Führungsnut (2011) zum Aufnehmen eines ersten Rollelements (5) der anderen ersten Rolleinheit verwendet wird, die unter dem ersten Biegeabschnitt (201) angeordnet ist;
    eine Seite des zweiten Biegeabschnitts (203), die vom Gleithohlraum (204) weg zeigt, mit zwei zweiten Führungsnuten (2031) versehen ist, die entlang einer Längsrichtung des zweiten Biegeabschnitts (203) verlaufen, und die zwei zweiten Führungsnuten (2031) jeweils zum Aufnehmen von zwei zweiten Rollelementen (7) der zwei zweiten Rolleinheiten verwendet werden, die unter dem zweiten Biegeabschnitt (203) angeordnet sind; eine Seite des zweiten Biegeabschnitts (203), die zum Gleithohlraum (204) hin zeigt, mit einer zweiten Führungsnut (2031) versehen ist, die entlang der Längsrichtung des zweiten Biegeabschnitts (203) verläuft, und die eine zweite Führungsnut (2031) zum Aufnehmen eines zweiten Rollelements (7) der anderen zweiten Rolleinheit verwendet wird, die über dem zweiten Biegeabschnitt (203) angeordnet ist; und
    ein hinteres Ende der oberen Schiene (1) mit einem fünften Vorsprung (103) versehen ist, der zum ersten Hohlraum (101) vorsteht, dadurch gekennzeichnet, dass ein vorderes Ende der oberen Schiene (1) mit einer Einstellschraube (10) versehen ist und die erste Halterung (4) zwischen dem fünften Vorsprung (103) und der Einstellschraube (10) definiert ist.
  2. Gleitschienenanordnung nach Anspruch 1, dadurch gekennzeichnet, dass zwei Enden des ersten Biegeabschnitts (203) jeweils mit einem ersten Vorsprung (2012) und einem zweiten Vorsprung (2011) versehen sind, die vom Gleithohlraum (204) weg vorstehen, und die erste Halterung (4) zwischen dem ersten Vorsprung (2012) und dem zweiten Vorsprung (2011) definiert ist.
  3. Gleitschienenanordnung nach Anspruch 1, dadurch gekennzeichnet, dass zwei Enden des zweiten Biegeabschnitts (203) jeweils mit einem dritten Vorsprung (2032) und einem vierten Vorsprung (2033) versehen sind, die vom Gleithohlraum (204) weg vorstehen, und die zweite Halterung (6) zwischen dem dritten Vorsprung (2032) und dem vierten Vorsprung (2033) definiert ist.
  4. Gleitschienenanordnung nach Anspruch 1, dadurch gekennzeichnet, dass zwei Enden der unteren Schiene (3) jeweils mit einem sechsten Vorsprung (303) und einem siebenten Vorsprung (304) versehen sind, die zum zweiten Hohlraum (301) hin vorstehen, und die zweite Halterung (6) zwischen dem sechsten Vorsprung (303) und dem siebenten Vorsprung (304) definiert ist.
  5. Gleitschienenanordnung nach Anspruch 1, dadurch gekennzeichnet, dass die untere Schiene (3) mit einer Montageplatte (305) versehen ist, die vertikal angeordnet ist, und die Montageplatte (305) mit einer Vielzahl von Verbindungslöchern versehen ist.
  6. Schrank, dadurch gekennzeichnet, dass der Schrank einen Schrankkörper, eine oder mehrere Schubladen und eine oder mehrere Gleitschienenanordnungen nach einem der Ansprüche 1 bis 5 umfasst, wobei die Schubladen im Inneren des Schrankkörpers angeordnet sind; eine untere Schiene (3) der Gleitschienenanordnung an einer Innenseite des Schrankkörpers fixiert ist und eine obere Schiene (1) der Gleitschienenanordnung an einer Bodenfläche der Schublade fixiert ist.
EP20848830.4A 2020-08-25 2020-12-09 Gleitschienenanordnung und schrank damit Active EP3981291B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010866740.9A CN111870069A (zh) 2020-08-25 2020-08-25 一种滑轨组件及包括其的柜子
PCT/CN2020/134730 WO2022041560A1 (zh) 2020-08-25 2020-12-09 一种滑轨组件及包括其的柜子

Publications (3)

Publication Number Publication Date
EP3981291A1 EP3981291A1 (de) 2022-04-13
EP3981291A4 EP3981291A4 (de) 2022-04-13
EP3981291B1 true EP3981291B1 (de) 2023-12-06

Family

ID=73198642

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20848830.4A Active EP3981291B1 (de) 2020-08-25 2020-12-09 Gleitschienenanordnung und schrank damit

Country Status (4)

Country Link
US (1) US20220304466A1 (de)
EP (1) EP3981291B1 (de)
CN (1) CN111870069A (de)
WO (1) WO2022041560A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111870069A (zh) * 2020-08-25 2020-11-03 东莞市帝格五金制品有限公司 一种滑轨组件及包括其的柜子

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010007999U1 (de) * 2010-07-07 2010-10-07 Anton Schneider Gmbh & Co Kg Ausziehführung für Schubladen

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026544A1 (de) * 1979-07-19 1981-02-05 Blum Gmbh Julius Ausziehfuehrungsgarnitur fuer schubladen o.dgl.
DE3632442A1 (de) * 1986-09-24 1988-03-31 Lautenschlaeger Kg Karl Beschlag fuer die verstellbare halterung der laufschiene einer schubladen-ausziehfuehrung
AT394653B (de) * 1988-12-05 1992-05-25 Blum Gmbh Julius Schublade
DE4020277C2 (de) * 1990-06-26 1995-02-09 Lautenschlaeger Mepla Werke Einzugsautomatik für Schubladen-Ausziehführungen
IT1267041B1 (it) * 1993-05-14 1997-01-24 Compagnucci Spa Guida ad aste telescopiche per componenti estraibili di mobili, formata da profili tubolari estrusi in alluminio
DE29803210U1 (de) * 1998-02-24 1998-04-16 Hettich Paul Gmbh & Co Auszugsführung
DE19931842B4 (de) * 1999-07-09 2011-03-10 Paul Hettich Gmbh & Co. Kg Ausziehführung mit zylindrischen dreieckförmig angeordneten Wälzkörpern
MY131063A (en) * 2002-05-17 2007-07-31 Harn Marketing Sdn Bhd Guide rails pull-out drawer/equipment
DE10228470A1 (de) * 2002-06-26 2004-01-15 Grass Gmbh Schubladenführung
US20040201339A1 (en) * 2003-04-10 2004-10-14 Maytag Corporation Rail stop for dishwasher rack rail
JPWO2008038472A1 (ja) * 2006-09-28 2010-01-28 Thk株式会社 スライドレールユニット
CN200987500Y (zh) * 2006-12-27 2007-12-12 陈国珍 抽屉滑轨结构改良
US20090074334A1 (en) * 2007-09-13 2009-03-19 Juan Teng-Yi Concealed Slide Assembly
DE102010000344A1 (de) * 2010-02-09 2011-08-11 BAF Industrie- und Oberflächentechnik GmbH, 36452 Metallisches Bauteil, Verfahren zur Herstellung eines metallischen Bauteils und Beschlag, Möbel und/oder Haushaltsgroßgerät
CN103096756B (zh) * 2010-08-20 2015-07-15 保罗海蒂诗有限及两合公司 抽拉导向装置
DE102011120736B4 (de) * 2011-02-01 2021-08-12 Laag S.R.L. Auszugsführung für einen Backofen oder für eine Spülmaschine
CN201977218U (zh) * 2011-04-19 2011-09-21 东莞市博锐特五金塑胶制品有限公司 一种组装式抽屉
PL2706886T3 (pl) * 2011-05-12 2015-11-30 Inter Ikea Sys Bv Przesuwna szyna prowadząca
CN102232735B (zh) * 2011-07-08 2015-11-25 伍志勇 导轨同步装置
CN102326979A (zh) * 2011-07-08 2012-01-25 伍志勇 导轨
US8876230B2 (en) * 2011-09-24 2014-11-04 Hardware Resources, Inc. Durable drawer retainer apparatus and method of use
TWM454775U (zh) * 2012-07-03 2013-06-11 Nan Juen Int Co Ltd 滑軌同步式連動裝置
DE102014108854A1 (de) * 2014-06-25 2015-12-31 Paul Hettich Gmbh & Co. Kg Auszugsführung für relativ zueinander bewegbare Möbelteile
CN204812831U (zh) * 2015-06-29 2015-12-02 广东泰明金属制品有限公司 一种家具滑轨
DE202015008848U1 (de) * 2015-12-22 2017-03-23 Grass Gmbh Führungseinrichtung zur Führung eines relativ zu einem Möbelkorpus bewegbaren Möbelteils
CN105508422A (zh) * 2016-01-27 2016-04-20 无锡海达尔精密滑轨股份有限公司 三排滚珠滑轨
CN106037298B (zh) * 2016-07-06 2018-08-14 金华纳加利厨配有限公司 一种具有齿轮结构的阻尼滑轨
AT519982B1 (de) * 2017-08-17 2018-12-15 Blum Gmbh Julius Schubladenausziehführung
DE102017128751A1 (de) * 2017-12-04 2019-06-06 Grass Gmbh Schubelement-Führungssystem
KR20190085332A (ko) * 2018-01-10 2019-07-18 (주)세고스 서랍용 슬라이드 장치
KR20190090981A (ko) * 2018-01-26 2019-08-05 삼성전자주식회사 가이드 레일과, 그것을 구비하는 수납장치 및 냉장고
IT201800020176A1 (it) * 2018-12-19 2020-06-19 Bortoluzzi Sistemi Spa “sistema anti-sganciamento per cassetti scorrevoli”
CN210672684U (zh) * 2019-05-07 2020-06-05 海宁亿诚五金有限公司 一种三节抽屉滑轨组件
US20200367648A1 (en) * 2019-05-20 2020-11-26 Bsh Home Appliances Corporation Securing mechanism for a drawer slide in a domestic home appliance
CN110326913A (zh) * 2019-07-25 2019-10-15 佛山市顺德区澳德里金属制品有限公司 一种抽屉的三节连动滑轨装置
CN210989130U (zh) * 2019-08-09 2020-07-14 广东库博精密科技有限公司 一种抽屉导轨
CN111084512A (zh) * 2020-01-15 2020-05-01 黄云 一种外置同步装置的隐藏式同步导轨
CN111387734A (zh) * 2020-01-17 2020-07-10 广东星徽精密制造股份有限公司 一种抽屉抽拉的减速齿轮式引导机构
CN111870069A (zh) * 2020-08-25 2020-11-03 东莞市帝格五金制品有限公司 一种滑轨组件及包括其的柜子
CN212465429U (zh) * 2020-08-25 2021-02-05 东莞市帝格五金制品有限公司 一种滑轨组件及包括其的柜子

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010007999U1 (de) * 2010-07-07 2010-10-07 Anton Schneider Gmbh & Co Kg Ausziehführung für Schubladen

Also Published As

Publication number Publication date
CN111870069A (zh) 2020-11-03
US20220304466A1 (en) 2022-09-29
EP3981291A1 (de) 2022-04-13
WO2022041560A1 (zh) 2022-03-03
EP3981291A4 (de) 2022-04-13

Similar Documents

Publication Publication Date Title
EP2967213B1 (de) Schmaler schubladengleitschiene
US20110135224A1 (en) Slide assembly
US6378968B1 (en) Sliding track assembly
CA2586564C (en) Undermount drawer slide
US4955160A (en) Guide wall assembly for drawers
US4601522A (en) Pull-out guide assembly for drawers or the like
EP3981291B1 (de) Gleitschienenanordnung und schrank damit
US5580174A (en) Drawer slide assembly
CN210672684U (zh) 一种三节抽屉滑轨组件
KR100813330B1 (ko) 슬라이딩 수납장용 3단레일
US6481812B1 (en) Undermount drawer guide assembly
CN212465429U (zh) 一种滑轨组件及包括其的柜子
EP3954251B1 (de) Verbergbare stahlkugelgleitschienenstruktur mit drei abschnitten und schrank damit
US4232921A (en) Drawer suspension assembly
CN216822378U (zh) 一种带有螺钉防脱结构的抽屉用滑轨
CN210643257U (zh) 一种三节美式滑轨组件
CN204483536U (zh) 滑动导轨系统
JP3196235U (ja) スライド案内レールシステム
CN213270734U (zh) 一种密集架整体式铝合金路轨
KR200349789Y1 (ko) 가구용 슬라이드 다단레일
CN212066094U (zh) 一种带轴承滚轮的铝合金多节滑轨
CN218304045U (zh) 一种承重型的同步滑轨
CN215126163U (zh) 一种高深拉篮导轨的传动结构
CN220587787U (zh) 可抽拉层架的储藏柜
SE543492C2 (en) A drawer sliding system

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210210

A4 Supplementary search report drawn up and despatched

Effective date: 20220124

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20221028

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230626

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20231021

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020022468

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240307

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20231206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231206

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240227

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231206

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240307

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240306

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240113

Year of fee payment: 4

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1637559

Country of ref document: AT

Kind code of ref document: T

Effective date: 20231206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231206