EP0718571A1 - Furniture unit, in particular household furniture unit - Google Patents

Furniture unit, in particular household furniture unit Download PDF

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Publication number
EP0718571A1
EP0718571A1 EP95116496A EP95116496A EP0718571A1 EP 0718571 A1 EP0718571 A1 EP 0718571A1 EP 95116496 A EP95116496 A EP 95116496A EP 95116496 A EP95116496 A EP 95116496A EP 0718571 A1 EP0718571 A1 EP 0718571A1
Authority
EP
European Patent Office
Prior art keywords
storage compartment
rollers
furniture according
support strips
furniture
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.)
Withdrawn
Application number
EP95116496A
Other languages
German (de)
French (fr)
Inventor
Christoph Dipl.-Ing. Fauser (Fh)
Jürgen Dipl.-Ing. Ballarin (FH)
Werner Dipl.-Ing. Reichel (Fh)
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.)
BSH Hausgeraete GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0718571A1 publication Critical patent/EP0718571A1/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—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
    • A47B88/497—Sliding drawers; Slides or guides therefor with other guiding mechanisms, e.g. scissor mechanisms
    • 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
    • A47B88/70—Coupled 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
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0029—Guide bearing means
    • A47B2210/0043—Wheels
    • 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
    • A47B2210/0059—Guide located at the side 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
    • A47B2210/17—Drawers used in connection with household appliances
    • A47B2210/175—Refrigerators or freezers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/803—Bottles

Definitions

  • the invention relates to a piece of furniture, in particular a piece of household furniture, with a usable space arranged within its housing, in which at least two stacking compartments arranged one above the other and movably mounted on casters and pullable out of the usable space are provided for storing items to be stored.
  • a cheaper variant of pull-outs are castor pull-outs, which have fixed castors mounted on the housing and movable casters arranged on the storage compartment.
  • the movable rollers are slidably guided in a guide rail, while the fixed rollers are usually supported on a guide rail section on the storage compartment.
  • the pull-out path of the storage compartment is shortened by the so-called pull-out loss, which requires a certain minimum interlocking of the guide rails, so that with the largest pull-out path of the guide rails, the tilting moment possibly introduced by a fully loaded storage compartment on the guide rails does not lead to this Storage compartment is levered out of the guide.
  • a drawer guide for a cabinet based on the principle described above is known from US Pat. No. 4,747,704, the movable section of the guide rail being formed by the drawer bottom.
  • the stationary castors which then roll on when the drawer moves are arranged directly below the drawer on a front frame section of the cabinet.
  • the invention has for its object in a piece of furniture according to the preamble of claim 1 for the arranged therein Storage compartments with simple, constructive means to create a guide that has good management properties with a simple structure.
  • the storage compartment located lower down in the usable space is equipped on both sides of its lateral edge sections running in the direction of insertion into the usable area, each with a running surface on which at least one each is provided on the side edge sections running in the insertion direction of the storage compartment arranged higher up
  • the roller is able to roll in a supporting manner, to which at least one further roller is arranged on the side edge portions of the higher storage compartment, which is supported in guide rails on the side walls of the utility space, in the area of the storage compartment front side leading in the direction of insertion.
  • the solution according to the invention creates a drawer-like guide for the storage compartment located higher up in the usable space, in which the so-called pull-out loss is avoided for the storage compartment, since the rollers serving as support elements for the storage compartment are arranged on the storage compartment.
  • the distance between the supports is constant over the entire extension length of the storage compartment, which means that there is no tilting moment load on the guide rails for this storage compartment when it is in the fully extended position.
  • material can be coordinated in a simple manner between the lateral edge sections of the lower storage compartment and the rollers rolling on it, so that the running quality of the guide is significantly improved.
  • the tread can be geometrically matched to the roller in a special way, so that the guide one allows significantly more precise running of the higher storage compartment.
  • the influence of the housing tolerances on the running quality to be achieved during the pull-out movement of the higher-lying compartment is significantly minimized by the integration of a guide section on the lower-lying storage compartment.
  • the tread is particularly load-bearing and its width can be particularly easily adapted to the width of the roller if, according to a further preferred embodiment of the object of the invention, it is provided that the treads are formed by support strips projecting from the plane of the lateral edge sections of the lower storage compartment.
  • the higher-lying storage compartment is guided particularly precisely and precisely when it moves, if, according to a next advantageous embodiment of the object of the invention, it is provided that the support strips are provided with a track groove in which the rollers that roll on the support strips are able to engage in the guide direction.
  • rollers rolling on the support strips are arranged in the vicinity of the end of the higher storage compartment which lags in the direction of insertion.
  • rollers rolling on the support strips are provided.
  • rollers protrude from the outer sides of the storage compartment of the higher storage compartment, facing away from the storage compartment of the storage compartment.
  • rollers arranged in the region of the end face of the higher storage compartment which lags in the direction of insertion form a pair of rollers lying opposite one another in the vicinity of the floor thereof.
  • the higher storage compartment is supported on the one hand in a statically balanced manner and, on the other hand, a favorable introduction of force is created for the rollers on the support strips when the higher storage compartment is loaded.
  • this is in the usable space higher-lying storage compartment is shorter than the lower-lying storage compartment and can be moved out of the usable space together with the latter by means of a carry-along device arranged on the lower-lying storage compartment.
  • the higher-level storage compartment is shortened compared to the underlying storage compartment, it is possible to store items in tall containers, e.g. To be able to adjust bottles. Furthermore, such a construction enables both storage compartments to be pulled out of the usable space with one hand, and thus an operator can get a quick overview of the stored goods. By shortening the higher-level storage compartment, it can take up different storage positions within the storage area of the lower-lying storage compartment.
  • the storage compartments are designed in the manner of drawers, of which the storage compartment located lower in the useful space is provided with the support strips in the region of its opening edge.
  • rollers on the higher-lying storage compartment can be arranged in a statically stable suspension near the storage compartment floor, without having to significantly restrict the storage compartment height of the lower storage compartment due to this arrangement.
  • the support strips through a closed hollow profile to the free, the opening of the drawer-like storage compartment is formed on its edges bounding in the direction of insertion.
  • Support strips designed in this way are distinguished on the one hand by their ease of manufacture and, on the other hand, stiffen the opening edge of the lower-lying storage compartment.
  • the bends forming the support strips are directed away from the storage space of the storage compartment.
  • Such support strips provide an easily accessible storage space, the storage capacity of which is not reduced by the support strips.
  • a piece of furniture is particularly cheap and expedient if, according to a last advantageous embodiment of the object of the invention, it is provided that the piece of furniture, as a refrigeration device, is equipped with at least one refrigeration compartment accommodating two storage compartments arranged one above the other.
  • FIG. 1 shows a simplified schematic illustration of the lower section of a multi-temperature household cooling device 10, the heat-insulating housing 11 of which has a cooling space 13 which can also be closed by a heat-insulating door 12.
  • This is lined with a non-cutting plastic inner lining 14 which, on its side walls 15 (only one is shown here) which runs essentially perpendicular to the door 12, is arranged in the side walls 15 with a C-shaped cross section and is arranged at a parallel distance from one another molded guide profiles 16 and 17 is provided.
  • the guide profiles 17, which are arranged in a lower position in the cooling space 13, on the two side walls 15 of the plastic inner cladding 14, on their open end portions facing the door 12, each with one, based on their hub (not shown) on one.
  • rollers 18 serve as supports for at the opening edge a drawer-like storage compartment 19 arranged parallel to the side walls 15 of the plastic inner lining 14, designed as support strips 20, the roller 18 facing the underside 21 has a roll-off ban for the roller 18.
  • the support strips 20, on both sides of the side walls of the storage compartment 19 running parallel to the side walls 15 of the plastic inner lining, are part of a frame-like border arranged at its free opening edge, the transverse sections of which are arranged parallel to the door 12 and serve to fasten the storage compartment 19 to the latter.
  • the support strips 20 are designed as hollow profiles made on all sides with closed walls and made in the so-called gas internal pressure process (see FIG. 4).
  • bearing pins 22 In this near the edge of their end facing away from the door 12 towards the side walls 15 facing bearing pins 22 are embedded, which serve for the rotatable mounting of rollers made of plastic 23.
  • These are arranged on the two support strips 20 (only one is shown here) opposite one another axially and, with their outer contour serving as a rolling surface, project both with respect to the underside 21 of the support strips 20 and with respect to the upper side 24 thereof (see in particular FIG. 4).
  • the upper side 24 of the support strips 20 is divided along its main direction of expansion into two sections with different height levels, the lower section located adjacent to the storage space of the storage compartment 19 being designed as a rolling track 25.
  • This is delimited on its long side facing away from the storage space of the storage axle 19 by a track wall 26 formed by the difference in height of the two sections of the upper side 24, as a result of which the rolling track 25 is a track groove-like Is given character.
  • the rolling track 25 is equipped with a holding cam 27 protruding from the track plane, on which a holding trough 28 (see in particular FIG. 3) set back in relation to the height level of the rolling track 25 follows an arcuate contour.
  • the holding trough 28 on each of the support strips 20, together with the holding cam 27 connected upstream of it in the insertion direction of the storage compartment 19 into the cooling space 13, serves for the positive reception of a plastic roller 30 arranged on a section of the drawer-like storage compartment 29 laterally on its section facing the door 12.
  • This is rotatably mounted in the vicinity of the storage corner formed by the floor and the end and side walls on a bearing journal 31, which lie opposite one another on both sides of the storage compartment 29 in the same axis.
  • the arrangement of the bearing pins 38 in the corner region of the drawer-like storage compartment 29 results in increased rigidity and tracking accuracy for these.
  • bearing journals 31 lie diagonally on the section of the storage compartment 29 facing away from the door 12, in the vicinity of the border surrounding its opening edge, bearing journals 32, which, like the bearing journals 31, are aligned axially with respect to one another and which are each for the movable mounting of a roller 33 made of plastic to serve.
  • the storage compartment 19, which is arranged in the cooling chamber 13 at a lower level, can be moved by means of the rollers 18 and 23 in the manner of a roller extract in the directions of movement symbolically represented by the double arrow, the guidance on the one hand by the engagement the rollers 23 into the guide profiles 17 and, on the other hand, due to the fact that they are supported on the underside 21 of the support strip 20 and are stationary on the guide profiles 17 arranged rollers 18 is generated.
  • the storage compartment 29 arranged in the cooling space 13 above the storage compartment 19 can be guided in the directions of movement indicated by the double arrow.
  • the guide is produced by the engagement of the rollers 33 in the guide profiles 16 on the side walls 15 and the track walls 26 which restrict the lateral freedom of movement of the rollers 30 on the rolling track 25, with this type of guide for the rollers 30, for example due to the foaming process of the heat-insulating housing 11 occurring housing tolerances do not affect the management and running quality of the storage compartment 29.
  • This can also be moved during a movement process of the storage compartment 19, which is initiated when the door 12 is opened and closed (see also FIG. 2).
  • the entrainment is generated by the action of the holding trough 28 in connection with the holding cam 27 on the roller 30, the entraining device formed in this way for the storage compartment 29 making it possible, as is shown in FIG.
  • the storage compartment 29 for the storage compartment 29 to be opposite to the Holding action of the holding cam 27 and the holding trough 28 can be inserted into the cooling space 13 along the rolling track 25 when the door 12 is open. If the storage compartment 29 is shorter than the storage compartment 19, as in the present case, this creates the possibility of storing and removing refrigerated goods in tall containers, such as bottles, in the latter near the door without this being done by the storage compartment 29 is disabled.
  • This can additionally be equipped with a transparent, translucent base in order to get immediate insight into the storage space of the storage compartment 19 without the storage compartment 29 having to be moved out of its locking position formed by the driving device and pushed into the cooling space 13.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Drawers Of Furniture (AREA)
  • Refrigerator Housings (AREA)

Abstract

A domestic cupboard has two storage trays on rollers. The lower tray has a running surface on both sides for the rollers (30) of the upper tray. These are located towards the front. The upper tray has other rollers(33) at the rear above it running in guide rails(16). The lower tray also has rollers (22) at the rear, running on side rails (17). The running surfaces on the lower tray are projecting strips (20). The upper tray is shorter than the lower one. When the lower tray is pulled out, it brings the upper one with it by means of a catch(27) on the running strip, which engages the rollers of the upper tray.

Description

Die Erfindung betrifft ein Möbel, insbesondere ein Haushaltsmöbel, mit einem innerhalb seines Gehäuses angeordneten Nutzraum, in welchem wenigstens zwei übereinander angeordnete, auf Laufrollen bewegbar gelagerte, aus dem Nutzraum herausziehbare Ablagefächer zur Ablage von Ablagegut vorgesehen sind.The invention relates to a piece of furniture, in particular a piece of household furniture, with a usable space arranged within its housing, in which at least two stacking compartments arranged one above the other and movably mounted on casters and pullable out of the usable space are provided for storing items to be stored.

Es ist bekannt, zur beweglichen Führung von in schrankartigen Möbeln angeordneten Ablagefächern, insbesondere bei schubladenartig ausgebildeten Ablagefächern, mit Laufrollen ausgestattete oder kugelgelagerte Auszugsschienen einzusetzen, um eine möglichst leichtgängige Führung beim Herausziehen bzw. Hineinschieben des Ablagefachs in das Möbel zu erhalten. Um einen möglichst großen Auszugsweg bei im Verhältnis dazu kurzen ortsfesten Auszugsschienenteil zu erhalten, werden üblicherweise sogenannte, kugelgelagerte Differenzial-Teleskopschienen mit einem festen, am Gehäuse des Möbels befestigten und einen an den in Führungsrichtung liegenden Seitenwänden des Ablagefachs angeordneten beweglichen Teil, sowie einen beweglich zwischen diesen mittels Kugeln geführten Zwischenteil eingesetzt. Derartig aufgebaute Auszugsschienen sind jedoch konstruktiv aufwendig und somit teuer.It is known for the movable guidance of storage compartments arranged in cupboard-like furniture, in particular in the case of storage compartments designed in the manner of drawers, to use pull-out rails equipped with casters or with ball-bearing rails in order to obtain the smoothest possible guidance when pulling out or pushing the storage compartment into the furniture. In order to obtain the largest possible extension path with a relatively short fixed extension rail part, so-called ball-bearing differential telescopic rails are usually provided with a fixed part attached to the housing of the furniture and a movable part arranged on the side walls of the storage compartment lying in the guiding direction, as well as a movable part used this intermediate part guided by balls. However, pull-out rails constructed in this way are structurally complex and thus expensive.

Eine preiswertere Variante von Auszügen stellen Laufrollen-Auszüge dar, welche ortsfest am Gehäuse montierte Laufrollen und bewegliche, am Ablagefach angeordnete Laufrollen aufweisen. Hierbei sind die beweglichen Laufrollen verschiebbar in einer Führungsschiene geführt, während sich die ortsfesten Laufrollen üblicherweise an einem Führungschienenabschnitt am Ablagefach abstützen. Bei einem derartigen Aufbau ist der Auszugsweg des Ablagefachs um den sogenannten Auszugsverlust verkürzt, welcher ein bestimmtes Mindest-Ineinandergreifen der Führungsschienen voraussetzt, so daß bei größtem Auszugsweg der Führungsschienen das ggf. durch ein vollbeladenes Ablagefach auf die Führungsschienen eingeleitete Kippmoment nicht dazu führt, daß das Ablagefach aus der Führung gehebelt wird.A cheaper variant of pull-outs are castor pull-outs, which have fixed castors mounted on the housing and movable casters arranged on the storage compartment. Here, the movable rollers are slidably guided in a guide rail, while the fixed rollers are usually supported on a guide rail section on the storage compartment. With such a construction, the pull-out path of the storage compartment is shortened by the so-called pull-out loss, which requires a certain minimum interlocking of the guide rails, so that with the largest pull-out path of the guide rails, the tilting moment possibly introduced by a fully loaded storage compartment on the guide rails does not lead to this Storage compartment is levered out of the guide.

Ein auf dem vorangehend beschriebenen Prinzip beruhende Schubladenführung für einen Schrank ist aus dem US-PS 47 47 704 bekannt, wobei der bewegliche Abschnitt der Führungsschiene durch den Schubladenboden gebildet ist. Die sich darauf im Bewegungsfall des Schubladens abwälzenden ortsfesten Laufrollen sind unmittelbar unterhalb des Schubladens an einem frontseitigen Rahmenabschnitt des Schrankes angeordnet.A drawer guide for a cabinet based on the principle described above is known from US Pat. No. 4,747,704, the movable section of the guide rail being formed by the drawer bottom. The stationary castors which then roll on when the drawer moves are arranged directly below the drawer on a front frame section of the cabinet.

Sind die voranstehend genannten Techniken bei Kältegeräten mit zu deren Wärmeisolation geschäumten Gehäusen eingesetzt, so wird die Führungsgüte der Auszugstechniken durch die infolge des Ausschäumvorgangs auftretenden, nicht unbeachtlichen Toleranzen für die Gehäuseabmessungen oftmals deutlich herabgesetzt.If the above-mentioned techniques are used in refrigeration devices with foamed housings to insulate them, the quality of the pull-out techniques is often significantly reduced by the not inconsiderable tolerances for the housing dimensions that occur as a result of the foaming process.

Der Erfindung liegt die Aufgabe zugrunde, bei einem Möbel gemäß dem Oberbegriff des Anspruches 1 für die darin angeordneten Ablagefächer mit einfachen, konstruktiven Mitteln eine Führung zu schaffen, welche bei einer einfachen Aufbautechnik gute Führungseigenschaften aufweist.The invention has for its object in a piece of furniture according to the preamble of claim 1 for the arranged therein Storage compartments with simple, constructive means to create a guide that has good management properties with a simple structure.

Die Aufgabe wird gemäß der Erfindung dadurch gelöst, daß das im Nutzraum tieferliegend angeordnete Ablagefach beiderseits seiner in Einschubrichtung in den Nutzraum verlaufenden seitlichen Randabschnitte mit je einer Lauffläche ausgestattet ist, auf welcher wenigstens je eine an den in Einschubrichtung verlaufenden seitlichen Randabschnitten des höherliegend angeordneten Ablagefaches vorgesehene Laufrolle sich abstützend abzurollen vermag, zu welcher beabstandet im Bereich der in Einschubrichtung in den Nutzraum voraneilenden Ablagefach-Stirnseite wenigstens je eine weitere Laufrolle an den seitlichen Randabschnitten des höherliegenden Ablagefaches angeordnet ist, welche sich in Führungsschienen an den Seitenwänden des Nutzraumes abstützt.The object is achieved according to the invention in that the storage compartment located lower down in the usable space is equipped on both sides of its lateral edge sections running in the direction of insertion into the usable area, each with a running surface on which at least one each is provided on the side edge sections running in the insertion direction of the storage compartment arranged higher up The roller is able to roll in a supporting manner, to which at least one further roller is arranged on the side edge portions of the higher storage compartment, which is supported in guide rails on the side walls of the utility space, in the area of the storage compartment front side leading in the direction of insertion.

Durch die erfindungsgemäße Lösung ist für das im Nutzraum höherliegend angeordnete Ablagefach eine schubladenartige Führung geschaffen, bei welcher für das Ablagefach der sogenannte Auszugsverlust vermieden ist, da die als Abstützelemente für das Ablagefach dienenden Laufrollen am Ablagefach angeordnet sind. Dabei ist der Abstand zwischen den Auflagern über die gesamte Auszugslänge des Ablagefachs konstant, wodurch eine Kippmomentenbelastung an den Führungsschienen für dieses Ablagefach entfällt, wenn sich dieses in voller Auszugsstellung befindet. Ferner kann auf einfache Weise eine Materialabstimmung zwischen den Seitlichen Randabschnitten des tieferliegenden Ablagefachs und den sich darauf abrollenden Laufrollen stattfinden, so daß die Laufgüte der Führung deutlich verbessert ist. Zudem kann die Lauffläche in besonderer Weise geometrisch auf die Laufrolle abgestimmt sein, so daß die Führung einen deutlich präziseren Lauf des höherliegenden Ablagefaches ermöglicht. Außerdem ist der Einfluß der Gehäusetoleranzen auf die während der Auszugsbewegung des höherliegenden Faches zu erzielenden Laufgüte durch die Integration eines Führungsabschnittes auf dem tieferliegenden Ablagefach deutlich minimiert.The solution according to the invention creates a drawer-like guide for the storage compartment located higher up in the usable space, in which the so-called pull-out loss is avoided for the storage compartment, since the rollers serving as support elements for the storage compartment are arranged on the storage compartment. The distance between the supports is constant over the entire extension length of the storage compartment, which means that there is no tilting moment load on the guide rails for this storage compartment when it is in the fully extended position. Furthermore, material can be coordinated in a simple manner between the lateral edge sections of the lower storage compartment and the rollers rolling on it, so that the running quality of the guide is significantly improved. In addition, the tread can be geometrically matched to the roller in a special way, so that the guide one allows significantly more precise running of the higher storage compartment. In addition, the influence of the housing tolerances on the running quality to be achieved during the pull-out movement of the higher-lying compartment is significantly minimized by the integration of a guide section on the lower-lying storage compartment.

Besonders tragfähig ausbildbar ist die Lauffläche und besonders einfach anpaßbar ist deren Breite an die Breite der Laufrolle, wenn nach einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung vorgesehen ist, daß die Laufflächen durch aus der Ebene der seitlichen Randabschnitte des tieferliegenden Ablagefachs vorspringende Tragleisten gebildet sind.The tread is particularly load-bearing and its width can be particularly easily adapted to the width of the roller if, according to a further preferred embodiment of the object of the invention, it is provided that the treads are formed by support strips projecting from the plane of the lateral edge sections of the lower storage compartment.

Besonders spurgenau und exakt geführt wird das höherliegende Ablagefach bei seiner Bewegung, wenn nach einer nächsten vorteilhaften Ausgestaltung des Gegenstandes der Erfindung vorgesehen ist, daß die Tragleisten mit einer Spurrille versehen sind, in welche die sich an den Tragleisten abrollenden Laufrollen in Führungsrichtung geführt einzugreifen vermögen.The higher-lying storage compartment is guided particularly precisely and precisely when it moves, if, according to a next advantageous embodiment of the object of the invention, it is provided that the support strips are provided with a track groove in which the rollers that roll on the support strips are able to engage in the guide direction.

Nach einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß die an den Tragleisten sich abrollenden Laufrollen in Nahbereich der in Einschubrichtung nacheilenden Stirnseite des höherliegenden Ablagefaches angeordnet sind.According to a further preferred embodiment of the object of the invention it is provided that the rollers rolling on the support strips are arranged in the vicinity of the end of the higher storage compartment which lags in the direction of insertion.

Durch eine solche Lösung wird neben einem statisch günstigen Auflager für das höherliegende Ablagefach vor allem eine klemmfreie Führung für dieses aufgrund des langen Führungsweges erzielt.With such a solution, in addition to a structurally favorable support for the higher storage compartment, above all a jam-free guidance for this is achieved due to the long guide path.

Eine besonders robuste Anbringung für die sich auf den Tragleisten abrollenden Laufrollen ist erzielt, wenn nach einer nächsten vorteilhaften Ausgestaltung des Gegenstandes der Erfindung vorgesehen ist, daß die im Bereich der in Einschubrichtung nacheilenden Stirnseite des höherliegenden Ablagefaches angeordneten Laufrollen nahe dem Boden des Ablagefaches vorgesehen sind.A particularly robust attachment for the rollers rolling on the support strips is achieved if, according to a next advantageous embodiment of the object of the invention, it is provided that the rollers arranged in the region of the end of the higher storage compartment which lags in the direction of insertion are provided near the bottom of the storage compartment.

Nach einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß die Laufrollen gegenüber den vom Ablageraum des Ablagefaches abgewandten Außenseiten der in Einschubrichtung seitlichen Randabschnitte des höherliegenden Ablagefaches vorstehen.According to a further preferred embodiment of the subject matter of the invention, it is provided that the rollers protrude from the outer sides of the storage compartment of the higher storage compartment, facing away from the storage compartment of the storage compartment.

Durch eine derartige Lösung ist für das höherliegende Ablagefach eine breite Führungsbasis erzeugt, wobei gleichzeitig die Einbauhöhe dieses Faches minimiert sein kann.Such a solution creates a broad guide base for the higher storage compartment, and the installation height of this compartment can be minimized at the same time.

Entsprechend einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß die im Bereich der in Einschubrichtung nacheilenden Stirnseite des höherliegenden Ablagefaches in dessen Bodennähe angeordneten Laufrollen ein einander achsengleich gegenüberliegendes Laufrollenpaar bilden.According to a further preferred embodiment of the subject matter of the invention, it is provided that the rollers arranged in the region of the end face of the higher storage compartment which lags in the direction of insertion form a pair of rollers lying opposite one another in the vicinity of the floor thereof.

Durch eine solche Lösung ist das höherliegende Ablagefach einerseits statisch ausgewogen unterstützt und andererseits gleichzeitig eine günstige Krafteinleitung für die Laufrollen auf die Tragleisten im Beladungszustand des höherliegenden Ablagefaches geschaffen.With such a solution, the higher storage compartment is supported on the one hand in a statically balanced manner and, on the other hand, a favorable introduction of force is created for the rollers on the support strips when the higher storage compartment is loaded.

Entsprechend einer nächsten bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß das im Nutzraum höherliegend angeordnete Ablagefach kürzer als das tieferliegende Ablagefach ausgebildet ist und mit diesem zusammen durch eine am tieferliegenden Ablagefach angeordneten Mitnahme-Vorrichtung aus dem Nutzraum herausbewegbar ist.According to a next preferred embodiment of the subject matter of the invention, it is provided that this is in the usable space higher-lying storage compartment is shorter than the lower-lying storage compartment and can be moved out of the usable space together with the latter by means of a carry-along device arranged on the lower-lying storage compartment.

Dadurch, daß das höherliegend angeordnete Ablagefach gegenüber dem darunterliegenden verkürzt ausgebildet ist, besteht die Möglichkeit, in das tieferliegende Ablagefach Ablagegut in hohen Gebinden, wie z.B. Flaschen einstellen zu können. Weiterhin ermöglicht eine derartige Konstruktion, daß beide Ablagefächer mit einem Handgriff aus dem Nutzraum herausziehbar sind und somit eine Bedienperson einen raschen Überblick über das abgestellte Gut erlangen kann. Durch die Verkürzung des höherliegenden Ablagefaches kann dieses innerhalb des Ablagebereiches des tieferliegenden Ablagefaches unterschiedliche Abstellpositionen einnehmen.Due to the fact that the higher-level storage compartment is shortened compared to the underlying storage compartment, it is possible to store items in tall containers, e.g. To be able to adjust bottles. Furthermore, such a construction enables both storage compartments to be pulled out of the usable space with one hand, and thus an operator can get a quick overview of the stored goods. By shortening the higher-level storage compartment, it can take up different storage positions within the storage area of the lower-lying storage compartment.

Gemäß einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß die Ablagefächer schubladenartig ausgebildet sind, von denen das im Nutzraum tieferliegend angeordnete Ablagefach im Bereich seines Öffnungsrandes mit den Tragleisten versehen ist.According to a further preferred embodiment of the subject matter of the invention, it is provided that the storage compartments are designed in the manner of drawers, of which the storage compartment located lower in the useful space is provided with the support strips in the region of its opening edge.

Eine derartige Lösung zeichnet sich dadurch aus, daß die Laufrollen am höherliegend angeordneten Ablagefach in einer statisch stabilen Aufhängung nahe des Ablagefachbodens anordenbar sind, ohne dabei aufgrund dieser Anordnung die Ablagefachhöhe des tieferliegenden Ablagefaches deutlich einschränken zu müssen.Such a solution is characterized in that the rollers on the higher-lying storage compartment can be arranged in a statically stable suspension near the storage compartment floor, without having to significantly restrict the storage compartment height of the lower storage compartment due to this arrangement.

Entsprechend einer nächsten bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß die Tragleisten durch ein geschlossenes Hohlprofil an den freien, die Öffnung des schubladenartigen Ablagefaches an seinen in Einschubrichtung verlaufenden Seitenwänden begrenzenden Rändern gebildet ist.According to a next preferred embodiment of the object of the invention it is provided that the support strips through a closed hollow profile to the free, the opening of the drawer-like storage compartment is formed on its edges bounding in the direction of insertion.

Derartig ausgebildete Tragleisten zeichnen sich einerseits durch ihre Fertigungsfreundlichkeit aus und versteifen andererseits zugleich den Öffnungsrand des tieferliegenden Ablagefaches.Support strips designed in this way are distinguished on the one hand by their ease of manufacture and, on the other hand, stiffen the opening edge of the lower-lying storage compartment.

Nach einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß die die Tragleisten bildenden Abwinklungen vom Ablageraum des Ablagefaches weggerichtet sind.According to a further preferred embodiment of the object of the invention, it is provided that the bends forming the support strips are directed away from the storage space of the storage compartment.

Durch solche Tragleisten ist ein gut zugänglicher Ablageraum geschaffen, dessen Aufnahmekapazität nicht durch die Tragleisten geschmälert ist.Such support strips provide an easily accessible storage space, the storage capacity of which is not reduced by the support strips.

Besonders günstig und zweckmäßig ist ein Möbel ausgebildet, wenn nach einer letzten vorteilhaften Ausgestaltung des Gegenstandes der Erfindung vorgesehen ist, daß das Möbel als Kältegerät mit wenigstens einem zwei übereinander angeordnete Ablagefächer aufnehmenden Kältefach ausgestattet ist.A piece of furniture is particularly cheap and expedient if, according to a last advantageous embodiment of the object of the invention, it is provided that the piece of furniture, as a refrigeration device, is equipped with at least one refrigeration compartment accommodating two storage compartments arranged one above the other.

Die Erfindung ist in der nachfolgenden Beschreibung am Beispiel eines in der beigefügten Zeichnung vereinfacht dargestellten Haushalts-Kühlschrankes erläutert. Es zeigen:

Fig. 1
in schematischer Schnittdarstellung von der Seite den unteren Abschnitt eines Mehrtemperaturen-Haushalts-Kühlgerätes, mit einem Kühlraum zur Aufnahme von zwei übereinander angeordneten, als Laufrollen-Auszüge augebildeten, in den Kühlraum eingeschobenen Ablagefächern,
Fig. 2
eine zu Fig. 1 ähnliche Darstellung des Haushalts-Kühlgerätes, jedoch die Ablagefächer in Auszugstellung aus dem Kühlraum,
Fig. 3
eine zu Fig. 1 und Fig. 2 ähnliche Darstellung des Haushalts-Kühlgerätes mit in den Kühlraum eingeschobenen, höherliegenden Ablagefach und in Auszugsstellung befindlichen tieferliegenden Ablagefach und
Fig. 4
in einem Ausschnitt in Vorderansicht das Haushalts-Kühlgerät im Bereich der zur Bewegung der Ablagefächer dienenden Laufrollen-Auszügen, in Schnittdarstellung gemäß der Schnittlinie IV-IV.
The invention is explained in the following description using the example of a household refrigerator shown in simplified form in the accompanying drawing. Show it:
Fig. 1
a schematic sectional view from the side of the lower section of a multi-temperature household cooling device, with a cooling space for receiving two stacked compartments arranged one above the other, designed as roller drawers, inserted into the cooling space,
Fig. 2
1 similar representation of the household refrigerator, but the storage compartments in the extended position from the refrigerator,
Fig. 3
a similar to Fig. 1 and Fig. 2 of the household refrigerator with inserted into the refrigerator, higher storage compartment and in the extended position lower storage compartment and
Fig. 4
in a detail in a front view of the household refrigerator in the area of the roller drawers used to move the storage compartments, in a sectional view according to section line IV-IV.

In Fig. 1 ist in vereinfachter schematischer Darstellung der untere Abschnitt eines Mehrtemperaturen-Haushalts-Kühlgerätes 10 gezeigt, dessen wärmeisolierendes Gehäuse 11 einen von einer ebenfalls wärmeisolierenden Tür 12 verschließbaren Kühlraum 13 aufweist. Dieser ist mit einer spanlos geformten Kunststoff-Innenverkleidung 14 ausgekleidet, welche an ihren im wesentlichen senkrecht zur Tür 12 verlaufenden Seitenwänden 15 (hier ist nur eine gezeigt) mit im parallelen Abstand übereinander angeordneten, im Querschnitt C-förmig ausgebildeten, mit in die Seitenwände 15 eingeformten Führungsprofilen 16 und 17 versehen ist. Von diesen sind die im Kühlraum 13 tieferliegend angeordneten Führungsprofile 17 an den beiden Seitenwänden 15 der Kunststoff-Innenverkleidung 14 an ihrem der Tür 12 zugewandten, offen ausgebildeten Endabschnitten mit je einer, anhand ihrer nicht dargestellten Nabe auf einem ebenso nicht. dargestellten Lagerzapfen drehbar gelagerte Laufrollen 18 ausgestattet. Die Laufrollen 18 dienen als Auflager für am Öffnungsrand eines schubladenartigen Ablagefachs 19 angeordnete, parallel zu den Seitenwänden 15 der Kunststoff-Innenverkleidung 14 verlaufenden, als Tragleisten 20 ausgebildeten Laufflächen, deren Laufrolle 18 zugewandte Unterseite 21 eine Abrollbann für die Laufrolle 18 aufweist. Die Tragleisten 20, beiderseits der parallel zu den Seitenwänden 15 der Kunststoff-Innenverkleidung verlaufenden Seitenwandungen des Ablagefachs 19 sind Bestandteil einer an dessen freien Öffnungsrand angeordneten rahmenartigen Einfassung, deren parallel zur Tür 12 angeordnete, türnahen Querabschnitte zur Befestigung des Ablagefachs 19 an dieser dient. Während die beiden Querabschnitte der rahmenartigen Einfassung am Öffnungsrand des Ablagefachs 19 im Querschnitt U-förmig ausgebildet sind, sind die Tragleisten 20 als im sogenannten Gas-Innendruckverfahren hergestellte, allseitig geschlossenwandig ausgebildete Hohlprofile ausgeführt (siehe hierzu Fig. 4). In diese sind in Randnähe ihrer von der Tür 12 abgewandten Stirnseite zu den Seitenwänden 15 hin gerichtete Lagerzapfen 22 eingebettet, welche zur drehbaren Lagerung von in Kunststoff ausgeführten Laufrollen 23 dienen. Diese sind an beiden Tragleisten 20 (hier ist nur eine gezeigt) einander achsengleich gegenüberliegend angeordnet und stehen mit ihrer als Abrollfläche dienenden Außenkontur sowohl hinsichtlich der Unterseite 21 der Tragleisten 20 als auch gegenüber deren Oberseite 24 vor (siehe hierzu insbesondere Fig. 4). Die Oberseite 24 der Tragleisten 20 ist entlang ihrer Hauptausdehnungsrichtung in zwei Abschnitte mit unterschiedlichem Höhenniveau unterteilt, wobei der benachbart zum Ablageraum des Ablagefachs 19 angeordnete, tieferliegende Abschnitt als Abrollbahn 25 ausgeführt ist. Diese ist auf ihrer vom Ablageraum des Ablagelachs 19 abgewandten Längsseite von einer durch den Höhenunterschied der beiden Abschnitte der Oberseite 24 gebildeten Spurwand 26 begrenzt ist, wodurch der Abrollbahn 25 ein spurrillenähnlicher Charakter verliehen ist. Die Abrollbahn 25 ist auf ihrem mehr der Tür 12 zugewandten Längsabschnitts mit einem aus der Bahnebene vorstehenden Haltenocken 27 ausgestattet, an welchen sich in Richtung zur Tür 12 hin eine gegenüber dem Höhenniveau der Abrollbahn 25 zurückversetzte Haltemulde 28 (siehe hierzu insbesondere Fig. 3) mit einer kreisbogenartigen Kontur anschließt. Die Haltemulde 28 an jeder der Tragleisten 20 dient zusammen mit dem ihr in Einschubrichtung des Ablagefachs 19 in den Kühlraum 13 vorgeschalteten Haltenocken 27 zur formschlüssigen Aufnahme einer an einem schubladenartigen Ablagefach 29 seitlich an dessen der Tür 12 zugewandten Abschnitt angeordneten Laufrolle 30 aus Kunststoff. Diese ist im Nahbereich des durch den Boden sowie den Stirn- und Seitenwandungen gebildeten Ablagefachecke an einem Lagerzapfen 31 drehbar gelagert, welche einander an beiden Seiten des Ablagefachs 29 achsengleich gegenüberliegen. Durch die Anordnung der Lagerzapfen 38 im Eckbereich des schubladenartigen Ablagefachs 29 ergibt sich für diese eine erhöhte Steifigkeit und Spurgenauigkeit. Den Lagerzapfen 31 liegen schräg an der von der Tür 12 abgewandten Abschnitt des Ablagefachs 29, im Nahbereich von dessen Öffnungsrand umgebender Einfassung Lagerzapfen 32 gegenüber, welche ebenso wie die Lagerzapfen 31, achsengleich zueinander ausgerichtet sind und welche jeweils zur beweglichen Lagerung einer Laufrolle 33 aus Kunststoff dienen.1 shows a simplified schematic illustration of the lower section of a multi-temperature household cooling device 10, the heat-insulating housing 11 of which has a cooling space 13 which can also be closed by a heat-insulating door 12. This is lined with a non-cutting plastic inner lining 14 which, on its side walls 15 (only one is shown here) which runs essentially perpendicular to the door 12, is arranged in the side walls 15 with a C-shaped cross section and is arranged at a parallel distance from one another molded guide profiles 16 and 17 is provided. Of these, the guide profiles 17, which are arranged in a lower position in the cooling space 13, on the two side walls 15 of the plastic inner cladding 14, on their open end portions facing the door 12, each with one, based on their hub (not shown) on one. illustrated bearing journal rotatably mounted rollers 18. The rollers 18 serve as supports for at the opening edge a drawer-like storage compartment 19 arranged parallel to the side walls 15 of the plastic inner lining 14, designed as support strips 20, the roller 18 facing the underside 21 has a roll-off ban for the roller 18. The support strips 20, on both sides of the side walls of the storage compartment 19 running parallel to the side walls 15 of the plastic inner lining, are part of a frame-like border arranged at its free opening edge, the transverse sections of which are arranged parallel to the door 12 and serve to fasten the storage compartment 19 to the latter. While the two transverse sections of the frame-like border at the opening edge of the storage compartment 19 are U-shaped in cross-section, the support strips 20 are designed as hollow profiles made on all sides with closed walls and made in the so-called gas internal pressure process (see FIG. 4). In this near the edge of their end facing away from the door 12 towards the side walls 15 facing bearing pins 22 are embedded, which serve for the rotatable mounting of rollers made of plastic 23. These are arranged on the two support strips 20 (only one is shown here) opposite one another axially and, with their outer contour serving as a rolling surface, project both with respect to the underside 21 of the support strips 20 and with respect to the upper side 24 thereof (see in particular FIG. 4). The upper side 24 of the support strips 20 is divided along its main direction of expansion into two sections with different height levels, the lower section located adjacent to the storage space of the storage compartment 19 being designed as a rolling track 25. This is delimited on its long side facing away from the storage space of the storage axle 19 by a track wall 26 formed by the difference in height of the two sections of the upper side 24, as a result of which the rolling track 25 is a track groove-like Is given character. On its longitudinal section facing the door 12, the rolling track 25 is equipped with a holding cam 27 protruding from the track plane, on which a holding trough 28 (see in particular FIG. 3) set back in relation to the height level of the rolling track 25 follows an arcuate contour. The holding trough 28 on each of the support strips 20, together with the holding cam 27 connected upstream of it in the insertion direction of the storage compartment 19 into the cooling space 13, serves for the positive reception of a plastic roller 30 arranged on a section of the drawer-like storage compartment 29 laterally on its section facing the door 12. This is rotatably mounted in the vicinity of the storage corner formed by the floor and the end and side walls on a bearing journal 31, which lie opposite one another on both sides of the storage compartment 29 in the same axis. The arrangement of the bearing pins 38 in the corner region of the drawer-like storage compartment 29 results in increased rigidity and tracking accuracy for these. The bearing journals 31 lie diagonally on the section of the storage compartment 29 facing away from the door 12, in the vicinity of the border surrounding its opening edge, bearing journals 32, which, like the bearing journals 31, are aligned axially with respect to one another and which are each for the movable mounting of a roller 33 made of plastic to serve.

Wie insbesondere aus den Fig. 2 und 3 hervorgeht, ist das im Kühlraum 13 tieferliegend angeordnete Ablagefachs 19 anhand der Laufrollen 18 und 23 in Art eines Laufrollen-Auszuges in die durch den Doppelpfeil symbolisch dargestellten Bewegungsrichtungen geführt bewegbar, wobei die Führung einerseits durch den Eingriff der Laufrollen 23 in die Führungsprofile 17 und andererseits durch die sich an der Unterseite 21 der Tragleiste 20 abstützenden, ortsfest an den Führungsprofilen 17 angeordneten Laufrollen 18 erzeugt ist. Ebenso in Art eines Laufrollen-Auszuges ist das im Kühlraum 13 über dem Ablagefach 19 angeordnete Ablagefach 29 in die durch den Doppelpfeil angedeuteten Bewegungsrichtungen geführt bewegbar. In diesem Fall ist die Führung durch den Eingriff der Laufrollen 33 in die Führungsprofile 16 an den Seitenwänden 15 und die die seitliche Bewegungsfreiheit der Laufrollen 30 auf der Abrollbahn 25 einschränkenden Spurwände 26 erzeugt, wobei bei dieser Art der Führung für die Laufrollen 30, wie beispielsweise infolge des Ausschäumvorgangs des wärmeisolierenden Gehäuses 11 auftretenden Gehäusetoleranzen sich nicht auf die Führungs- und Laufgüte des Ablagefachs 29 auswirken. Dieser ist bei einem Bewegungsvorgang des Ablagefachs 19, welcher beim Öffnen und Schließen der Tür 12 auf diesen eingeleitet wird, mitbewegbar (siehe hierzu Fig. 2). Die Mitnahme wird durch das Einwirken der Haltemulde 28 in Verbindung mit dem Haltenocken 27 auf die Laufrolle 30 erzeugt, wobei die auf diese Weise gebildete Mitnahmevorrichtung für das Ablagefach 29 es ermöglicht, wie dies in Fig. 3 dargestellt ist, daß das Ablagefach 29 entgegen der Haltewirkung des Haltenockens 27 und der Haltemulde 28 bei geöffneter Tür 12 entlang der Abröllbahn 25 in den Kühlraum 13 einschiebbar ist. Ist das Ablagefach 29, wie im vorliegenden Fall kürzer als das Ablagefach 19 ausgeführt, wird dadurch in letzerem, an dessen türnahen Bereich die Möglichkeit geschaffen, Kühlgut in hohen Gebinden, wie beispielsweise Flaschen einlagern und entnehmen zu können, ohne daß dies durch das Ablagefach 29 behindert ist. Dieses kann zusätzlich mit einem transparent durchscheinenden Boden ausgestattet sein, um unmittelbar Einblick in den Ablageraum des Ablagefachs 19 zu bekommen, ohne daß das Ablagefach 29 aus seiner durch die Mitnahmevorrichtung gebildeten Rastposition herausbewegt und in den Kühlraum 13 hineingeschoben werden muß.As can be seen in particular from FIGS. 2 and 3, the storage compartment 19, which is arranged in the cooling chamber 13 at a lower level, can be moved by means of the rollers 18 and 23 in the manner of a roller extract in the directions of movement symbolically represented by the double arrow, the guidance on the one hand by the engagement the rollers 23 into the guide profiles 17 and, on the other hand, due to the fact that they are supported on the underside 21 of the support strip 20 and are stationary on the guide profiles 17 arranged rollers 18 is generated. Likewise in the manner of a castor pull-out, the storage compartment 29 arranged in the cooling space 13 above the storage compartment 19 can be guided in the directions of movement indicated by the double arrow. In this case, the guide is produced by the engagement of the rollers 33 in the guide profiles 16 on the side walls 15 and the track walls 26 which restrict the lateral freedom of movement of the rollers 30 on the rolling track 25, with this type of guide for the rollers 30, for example due to the foaming process of the heat-insulating housing 11 occurring housing tolerances do not affect the management and running quality of the storage compartment 29. This can also be moved during a movement process of the storage compartment 19, which is initiated when the door 12 is opened and closed (see also FIG. 2). The entrainment is generated by the action of the holding trough 28 in connection with the holding cam 27 on the roller 30, the entraining device formed in this way for the storage compartment 29 making it possible, as is shown in FIG. 3, for the storage compartment 29 to be opposite to the Holding action of the holding cam 27 and the holding trough 28 can be inserted into the cooling space 13 along the rolling track 25 when the door 12 is open. If the storage compartment 29 is shorter than the storage compartment 19, as in the present case, this creates the possibility of storing and removing refrigerated goods in tall containers, such as bottles, in the latter near the door without this being done by the storage compartment 29 is disabled. This can additionally be equipped with a transparent, translucent base in order to get immediate insight into the storage space of the storage compartment 19 without the storage compartment 29 having to be moved out of its locking position formed by the driving device and pushed into the cooling space 13.

Claims (12)

Möbel, inbesondere Haushaltsmöbel mit einem innerhalb seines Gehäuses angeordneten Nutzraum, in welchem wenigstens zwei übereinander angeordnete, auf Laufrollen bewegbar gelagerte, aus dem Nutzraum herausziehbare Ablagefächer zur Ablage von Ablagegut vorgesehen sind, dadurch gekennzeichnet, daß das im Nutzraum (13) tieferliegend angeordnete Ablagefach (19) beiderseits seiner in Einschubrichtung in den Nutzraum (13) verlaufenden seitlichen Randabschnitte mit je einer Lauffläche ausgestattet ist, auf welcher wenigstens je eine an den in Einschubrichtung verlaufenden seitlichen Randabschnitten des höherliegend angeordneten Ablagefaches (29) vorgesehene Laufrolle (30) sich abstützend abzurollen vermag, zu welcher beabstandet im Bereich der in Einschubrichtung in den Nutzraum (13) voraneilenden Ablagefach-Stirnseite wenigstens je eine weitere Laufrolle (33) an den seitlichen Randabschnitten des höherliegenden Ablagefaches (21) angeordnet ist, welche sich in Führungsschienen (16) an den Seitenwänden (15) des Nutzraumes (13) abzustützen vermag.Furniture, in particular household furniture with a useful space arranged inside its housing, in which at least two stacking compartments arranged one above the other and movably mounted on casters and pullable out of the useful space are provided for storing items to be stored, characterized in that the storage compartment (13) located lower in the useful space (13) 19) is equipped on both sides of its lateral edge sections running in the direction of insertion into the usable space (13), each with a running surface on which at least one roller (30) provided on the side edge sections running in the direction of insertion of the higher storage compartment (29) is able to roll in a supporting manner , to which at least one further roller (33) is arranged on the side edge portions of the higher storage compartment (21), which is arranged in guide rails (16), in the area of the storage compartment end that leads in the direction of insertion into the usable space (13). can support on the side walls (15) of the usable space (13). Möbel nach Anspruch 1, dadurch gekennzeichnet, daß die Laufflächen durch aus der Ebene der seitlichen Randabschnitte des tieferliegenden Ablagefachs (19) vorspringende Tragleisten (20) gebildet sind.Furniture according to claim 1, characterized in that the running surfaces are formed by support strips (20) protruding from the plane of the lateral edge sections of the lower storage compartment (19). Möbel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Tragleisten (20) mit einer Abrollbahn (25) und einer Spurführung (26) versehen sind, anhand welcher sich die an der Abrollbahn (25) abrollenden Laufrollen (30) geführt sind.Furniture according to claim 1 or 2, characterized in that the support strips (20) are provided with a rolling track (25) and a track guide (26), on the basis of which the rollers (30) rolling on the rolling track (25) are guided. Möbel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die an den Tragleisten (20) sich abrollenden Laufrollen (30) im Nahbereich der in Einschubrichtung nacheilenden Stirnseite des höherliegenden Ablagefaches (29) angeordnet sind.Furniture according to one of claims 1 to 3, characterized in that the rollers (30) rolling on the support strips (20) are arranged in the vicinity of the end of the higher storage compartment (29) which lags in the direction of insertion. Möbel nach Anspruch 4, dadurch gekennzeichnet, daß die im Bereich der in Einschubrichtung nacheilenden Stirnseite des höherliegenden Ablagefaches (29) angeordneten Laufrollen (30) nahe dem Boden des Ablagefaches (29) vorgesehen sind.Furniture according to claim 4, characterized in that the rollers (30) arranged in the region of the end face of the higher storage compartment (29) which lags in the direction of insertion are provided near the bottom of the storage compartment (29). Möbel nach einem der Ansprüche 4 oder 5, dadurch gekennzeichnet, daß die Laufrollen (30) gegenüber den in Einschubrichtung seitlichen Randabschnitten des höherliegenden Ablagefaches (29) vorstehen.Furniture according to one of claims 4 or 5, characterized in that the rollers (30) protrude from the lateral edge portions of the higher storage compartment (29) in the direction of insertion. Möbel nach einem der Ansprüche 4 bis 6, dadurch gekennzeichnet, daß die in Bereich der in Einschubrichtung nacheilenden Stirnseite des höherliegenden Ablagefaches (29) in dessen Bodennähe angeordnete Laufrollen (30) ein einander achsengleich gegenüberliegendes Laufrollenpaar bilden.Furniture according to one of claims 4 to 6, characterized in that the rollers (30) arranged in the region of the end face of the higher storage compartment (29) lagging in the direction of insertion form a pair of rollers lying opposite one another on the floor. Möbel nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das im Nutzraumn (13) höherliegend angeordnete Ablagefach (29) kürzer als das tiefereliegende Ablagefach (19) ausgebildet ist und mit diesem zusammen durch eine am tieferliegenden Ablagefach (19) ausgebildete Mitnahmevorrichtung (27, 28) aus dem Nutzraum (13) herausbewegbar ist.Furniture according to one of claims 1 to 7, characterized in that the storage compartment (29) located higher up in the usable space (13) is shorter than the lower-lying storage compartment (19) and together with this by a driving device (19) formed on the lower storage compartment (19). 27, 28) can be moved out of the usable space (13). Möbel nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Ablagefächer (19, 29) schubladenartig ausgebildet sind, von denen das im Nutzraum (13) tieferliegend angeordnete Ablagefach (19) im Bereich seines Öffnungsrandes mit den Tragleisten (20) versehen ist.Furniture according to one of claims 1 to 8, characterized in that the storage compartments (19, 29) are designed in the manner of drawers, of which the storage compartment (19) located lower in the useful space (13) is provided with the support strips (20) in the region of its opening edge . Möbel nach einem der Ansprüche 2 bis 8, dadurch gekennzeichnet, daß die Tragleisten (20) durch ein geschlossenes Hohlprofil an den freien, die Öffnung des schubladenartigen Ablagefaches (19) an seinen in Einschubrichtung verlaufenden Seitenwänden begrenzenden Ränder gebildet ist.Furniture according to one of claims 2 to 8, characterized in that the support strips (20) are formed by a closed hollow profile on the free edges delimiting the opening of the drawer-like storage compartment (19) on its side walls running in the direction of insertion. Möbel nach einem der Ansprüche 2 bis 10, dadurch gekennzeichnet, daß die die Tragleisten (20) bildenden Hohlprofile vom Ablageraum des Ablagefaches (19) weggerichtet sind.Furniture according to one of claims 2 to 10, characterized in that the hollow profiles forming the support strips (20) are directed away from the storage space of the storage compartment (19). Möbel nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß das Möbel als Kältegerät (10) mit wenigstens einem zwei übereinander angeordnete Ablagefächer (19, 29) aufnehmenden Kältefach (13) ausgebildet ist.Furniture according to one of claims 1 to 11, characterized in that the furniture is designed as a refrigeration device (10) with at least one refrigeration compartment (13) accommodating two storage compartments (19, 29) arranged one above the other.
EP95116496A 1994-12-19 1995-10-19 Furniture unit, in particular household furniture unit Withdrawn EP0718571A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4445288 1994-12-19
DE4445288A DE4445288A1 (en) 1994-12-19 1994-12-19 Furniture, especially household furniture

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EP0718571A1 true EP0718571A1 (en) 1996-06-26

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EP95116496A Withdrawn EP0718571A1 (en) 1994-12-19 1995-10-19 Furniture unit, in particular household furniture unit

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EP (1) EP0718571A1 (en)
CN (1) CN1132614A (en)
DE (1) DE4445288A1 (en)
TR (1) TR199501581A2 (en)

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KR20160090093A (en) * 2015-01-21 2016-07-29 엘지전자 주식회사 Refrigerator
US9557096B2 (en) 2012-04-10 2017-01-31 Samsung Electronics Co., Ltd. Refrigerator
DE102010030541B4 (en) * 2009-07-13 2020-09-10 Samsung Electronics Co., Ltd. fridge

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EP2629034A1 (en) * 2012-02-17 2013-08-21 Indesit Company S.p.A. Refrigerating apparatus for foodstuff products
ITRN20120010A1 (en) * 2012-02-17 2013-08-18 Indesit Co Spa FOOD REFRIGERATION APPARATUS.
CN103162506A (en) * 2013-03-29 2013-06-19 海尔集团公司 Combined drawer and refrigeration equipment used the same
DE102017124269A1 (en) * 2017-10-18 2019-04-18 Paul Hettich Gmbh & Co. Kg Device for storing objects and method for opening and closing such a device
KR102023952B1 (en) * 2019-01-24 2019-09-23 삼성전자주식회사 Refrigerator

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US1761303A (en) * 1926-10-18 1930-06-03 Shaw Walker Co Drawer construction for filing cabinets
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US2843441A (en) * 1956-10-16 1958-07-15 Gen Electric Storage cabinet drawer assembly
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Publication number Priority date Publication date Assignee Title
DE102010030541B4 (en) * 2009-07-13 2020-09-10 Samsung Electronics Co., Ltd. fridge
US9557096B2 (en) 2012-04-10 2017-01-31 Samsung Electronics Co., Ltd. Refrigerator
US10782064B2 (en) 2012-04-10 2020-09-22 Samsung Electronics Co., Ltd. Refrigerator
US11035608B2 (en) 2012-04-10 2021-06-15 Samsung Electronics Co., Ltd. Refrigerator
US11255600B2 (en) 2012-04-10 2022-02-22 Samsung Electronics Co., Ltd. Refrigerator
EP3505855B1 (en) * 2012-04-10 2022-12-07 Samsung Electronics Co., Ltd. Refrigerator
KR20160090093A (en) * 2015-01-21 2016-07-29 엘지전자 주식회사 Refrigerator
US9638459B2 (en) 2015-01-21 2017-05-02 Lg Electronics Inc. Refrigerator

Also Published As

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TR199501581A2 (en) 1996-07-21
CN1132614A (en) 1996-10-09
DE4445288A1 (en) 1996-06-20

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