EP0650680B1 - Domestic appliance with a cabinet enclosure - Google Patents
Domestic appliance with a cabinet enclosure Download PDFInfo
- Publication number
- EP0650680B1 EP0650680B1 EP94115602A EP94115602A EP0650680B1 EP 0650680 B1 EP0650680 B1 EP 0650680B1 EP 94115602 A EP94115602 A EP 94115602A EP 94115602 A EP94115602 A EP 94115602A EP 0650680 B1 EP0650680 B1 EP 0650680B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base
- trough
- household appliance
- appliance according
- side walls
- 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.)
- Expired - Lifetime
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 10
- 230000003014 reinforcing effect Effects 0.000 claims 5
- 230000014759 maintenance of location Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000009411 base construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- F25D23/00—General constructional features
- F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
-
- 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
- A47B77/00—Kitchen cabinets
- A47B77/04—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts
- A47B77/08—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts for incorporating apparatus operated by power, including water power; for incorporating apparatus for cooking, cooling, or laundry purposes
-
- 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
- A47B91/00—Feet for furniture in general
- A47B91/005—Support bases
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
Definitions
- the invention relates to a household appliance with a cabinet-shaped housing, on the bottom of which is arranged a trough-shaped base which serves for receiving device assemblies and, if appropriate, control and safety devices and which springs back on at least two opposite sides with respect to the lateral boundary surfaces of the housing, with the recess Wings are formed which, if necessary, can rest on supports assigned to them, such as frame parts of a niche floor.
- DE-A-4021708 discloses a refrigerator and freezer combination which can be used in a furniture niche in a kitchen unit and which has on its base a device base, which is inset on all sides in relation to the device housing, for receiving the device assemblies, such as compressors, condensers, fans or the like .
- the base is recessed on all sides in relation to the lateral boundary surfaces of the housing, which, when the appliance is inserted into the furniture recess, rests on the side frame parts of a U-shaped cut out furniture floor assigned to it, the base projecting into the cutout of the furniture floor.
- the invention has for its object to design a base for a household appliance with simple constructive measures such that it has a compact and load-resistant structure.
- the base is designed as an independent, self-supporting unit which accommodates the device assemblies, whose functional connections permit the operation of the device and the separately attachable device housing, the wearing properties of which are carried out continuously, across the Wings, the associated side walls and the bottom of the tub extending mechanical stiffeners is achieved.
- the solution according to the invention is characterized above all by the fact that the base, which is loaded with device assemblies, now does not exert any forces on a component connected to it, e.g. foamed housing in cooling units, but the forces caused by the weight of the unit aggregates directly on the supports e.g. in the form of frame parts of a niche floor, which means that no precautions have to be taken to absorb forces on the housing.
- a component connected to it e.g. foamed housing in cooling units
- the forces caused by the weight of the unit aggregates directly on the supports e.g. in the form of frame parts of a niche floor, which means that no precautions have to be taken to absorb forces on the housing.
- such a base construction allows uncomplicated handling of the preassembled base units in the manufacturing process, in particular if the base, e.g. is common in refrigerators, is equipped with a significant weight equipment units.
- the mechanical stiffeners are arranged at approximately parallel distances from one another, essentially perpendicular to the length extension of the wings are stiffening ribs which are provided only on the surfaces of the side walls and the bottom of the tub facing the tub space and the wings.
- the base By designing the base in this way, it is particularly rigid and can be inserted particularly easily into narrowly cut-out sections of furniture floors and, if necessary, can also be cleaned with little effort if dirty.
- the stiffening ribs are designed as hollow profiles produced together with the trough walls.
- Such a structure of a base produced in the plastic injection molding process, in which the stiffening ribs are produced by a so-called gas pressure process, is particularly characterized by its high rigidity and load-bearing capacity with a low weight.
- a trough-shaped base is particularly stable and stable if, according to a further preferred embodiment of the object of the invention, it is provided that the hollow profiles have a rectangular cross section, the cross-sectional sides arranged vertically on the surfaces of the trough walls increasing in the region of the transition from the side walls to the wings are trained.
- the stiffening ribs are designed in cross section as U-profiles, whose legs and the base connecting the legs are arranged on the surfaces of the side walls and the bottom of the tub facing the tub space and on the wings.
- a base formed according to these features is characterized above all by its inexpensive producibility in a base made of plastic injection molding, which has almost identical load-bearing capacity to the stiffening ribs designed as hollow profiles.
- the wings of the base are particularly rigid when, according to a further preferred embodiment of the object of the invention, it is provided that the legs of the cross-sectionally U-shaped stiffening ribs in the region of the transition from the side walls to the wings are raised.
- the device assemblies can be arranged in a particularly stable position in the base if, according to a further preferred embodiment of the object of the invention, it is provided that the device assemblies are arranged in the base at least in the vicinity of the stiffening ribs.
- the trough-shaped base is particularly simple and expedient if, according to a further preferred embodiment of the object of the invention, it is provided that the trough-shaped base has a base area with two circumferential sides running parallel to each other, which enclose an intermediate angle of 90 ° in pairs.
- the wings are provided with means which have a centering and receptacles which ensure a detachable mounting of the housing base of the device which is equipped with corresponding countermeasures and serves as a standing surface.
- the advantage of such a solution is not only quick and precise mounting between the device housing and base, but also when required, e.g. with a repair in the significantly simplified disassembly. Furthermore, the detachable mounting of the base on the device housing enables easy sorting of the different material groups of the device housing and base in the event of disposal.
- furniture feet can be releasably inserted into the wings, which protrude above the bottom of the tub.
- Such a construction makes it possible to use an identical base both for use in built-in devices and in free-standing devices.
- the household appliance is a refrigerator or freezer
- the refrigeration units belonging to a refrigeration machine such as compressors, condensers, fans, and the collecting container for the defrost water, are arranged in the base.
- FIG. 1 shows a section of a furniture niche 10 belonging to a kitchen row (not shown), the width of which is limited by side walls 11 constructed in panel construction.
- the mutually facing inner surfaces of the side walls 11 each have a pair of flat-profile support strips 12 which are arranged at a parallel spacing from one another, set back from the front side of the side walls forming the niche opening, and which are opposite one another in pairs. These are on your front the rear end facing away from the side walls 11 is provided with a strut 13 which connects both the support strips 12 and the side walls 11 and projects above the height of the support strip 12 and forms a stop.
- the U-shaped frame clears an intermediate space which serves to receive a trough-shaped base 17 made of plastic injection molding and belonging to a built-in refrigerator 15 (not shown) with a cabinet-shaped, heat-insulating housing 16.
- this is equipped with a rectangular or square base area 18, which forms the base of the base 17 and from which the walls producing the trough-shaped character of the base 17 extend vertically upward.
- the walls running parallel to the side walls of the furniture niche and aligned at the same height serve as side walls 19 of the base 17, while the walls connecting the side walls 19 on the front and rear sides that spring back relative to the height of the side walls 19 as the front wall 20 or as the rear wall 21 of the Base 17 are formed.
- the side walls 19 are adjoined by support surfaces 22 which are arranged perpendicular to them and are directed away from the tub space and are adapted to the length of the side walls 19, the edge contours of which lie essentially in one plane to the boundary surfaces of the cabinet-shaped housing 16.
- the opposite the side walls 19th of the base 17 laterally protruding wings 22 are in the installed state of the built-in refrigerator 15 in the furniture recess 10 with their parallel to the base surface 18 outer sides on the associated sides of the higher support rails 12, in which state the base 18 serving as the base 18 Base is spaced from an underlying floor.
- the tub space of the base 17 facing the inside of the wings 22 is bordered at its free edges with a perpendicularly extending from the inside upwards, additionally contributing to the reinforcement of the wings 23, which together with the web-like rear wall 21 a continuous, to Stiffening the base 17 serving wall train forms.
- the base 17 has carrying properties which, with regard to its statics, make it an independent structural unit that supports both itself and the device assemblies, such as a compressor, a condenser, and a fan or the like, as well as the housing 16 of the built-in cooling device 15 is trained.
- the housing 16 can be placed separately on this structural unit, the functional connections required for the operation of the device 15 between when the housing 16 is in place the housing 16 and the base 17 are generated by interacting interfaces.
- both are provided with centering means. These are arranged on the base 17 on its wings 22 and are formed as tapered pin-like centering pins 25 at their free end (see FIGS. 1 and 2), which are designed as floor troughs in not shown receptacles of the lying on the inside of the wings 22 Center of the housing can intervene.
- the housing 16 is connected to the base 17 with conventional connecting means, which together with the pin-like centering pins 25 additionally contribute to the stiffening of the base 17.
- the stiffening ribs 24 are arranged exclusively on the facing the tub space surfaces of the side walls 19 and the wings 22 and the base 18 serving as a base, so that in the interior of the base 17, esp on the bottom of which a system of carrying straps is formed, on which, in particular, the device assemblies arranged in the base 17 are supported, the distance between two adjacent stiffening ribs 24 being selected at the attachment location of the compressor such that these are matched to the attachment devices of the compressor.
- sliding ribs 26 which, in addition to significantly facilitating the displaceability of the device 15 on a floor, are also arranged an increased Stability of the device 15 brings with it the case that it is parked directly with its base 17 on the floor.
- the stiffening ribs 24 in the present exemplary embodiment are designed in cross section as U-profiles, the base connecting the two legs of which is oriented towards the tub space and parallel to the surfaces over which the stiffening ribs 24 run.
- the free leg ends of the legs are incorporated into the walls of the base 18, the side walls 19 and the wings 22 forming the bottom in such a way that they form open, channel-like recesses, with the outside of which are flush, which, in addition to a significant ease of installation when installing a with a
- Such base 17 equipped built-in refrigerator 15 also a considerable simplification of tools, such as for base 17 produced in plastic injection molding.
- the height of the legs of the stiffening ribs 24, which are U-shaped in cross section, is significantly increased at their transition from the wings 22 to the side walls 19 compared to their height in their further course to increase the bending stiffness.
- the stiffening ribs 24 can also be designed as hollow profiles with a rectangular cross section, which are produced together with the walls of the wings 22, the side walls 19 and the base surface 18, the cross-sectional sides arranged perpendicular to the walls particularly in the area of the transition of the side walls 19 the wings 22 to increase the bending stiffness are significantly increased.
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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)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Refrigerator Housings (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Cookers (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
Die Erfindung betrifft ein Haushaltsgerät mit einem schrankförmigen Gehäuse, an dessen Boden ein zur Aufnahme von Geräteaggregaten sowie ggf. von Steuer- und Sicherheitseinrichtungen dienender wannenförmiger Sockel angeordnet ist, der wenigstens an zwei gegenüberliegenden Seiten hinsichtlich der seitlichen Begrenzungsflächen des Gehäuses zurückspringt, wobei durch den Rücksprung Tragflächen gebildet sind, die gegebenenfalls auf ihnen zugeordneten Auflagern, wie Rahmenteile eines Nischenbodens, aufzuliegen vermögen.The invention relates to a household appliance with a cabinet-shaped housing, on the bottom of which is arranged a trough-shaped base which serves for receiving device assemblies and, if appropriate, control and safety devices and which springs back on at least two opposite sides with respect to the lateral boundary surfaces of the housing, with the recess Wings are formed which, if necessary, can rest on supports assigned to them, such as frame parts of a niche floor.
Aus der DE-A-4021708 ist eine in eine Möbelnische einer Küchenzeile einsetzbare Kühl- und Gefrierkombination bekannt, welche an ihrem Boden einen gegenüber dem Gerätegehäuse allseitig nach innen abgesezten Gerätesockel zur Aufnahme der Geräteaggregate, wie beispielsweise Verdichter, Verflüssiger, Lüfter oder dergleichen, aufweist. Durch den allseitig gegenüber den seitlichen Begrenzungsflächen des Gehäuses zurückspringenden Sockel sind seitlich Gehäusevorsprünge gebildet, welche bei in die Möbelnische eingebrachtem Gerät auf den ihnen zugeordneten seitlichen Rahmenteilen eines U-förmig ausgeschnittenen Möbelbodens aufliegen, wobei der Sockel in den Ausschnitt des Möbelbodens ragt.DE-A-4021708 discloses a refrigerator and freezer combination which can be used in a furniture niche in a kitchen unit and which has on its base a device base, which is inset on all sides in relation to the device housing, for receiving the device assemblies, such as compressors, condensers, fans or the like . The base is recessed on all sides in relation to the lateral boundary surfaces of the housing, which, when the appliance is inserted into the furniture recess, rests on the side frame parts of a U-shaped cut out furniture floor assigned to it, the base projecting into the cutout of the furniture floor.
Der Erfindung liegt die Aufgabe zugrunde, einen Sockel für ein Haushaltsgerät mit einfachen konstruktiven Maßnahmen derart zu gestalten, daß dieser einen kompakten und belastungsstabilen Aufbau aufweist.The invention has for its object to design a base for a household appliance with simple constructive measures such that it has a compact and load-resistant structure.
Die Aufgabe wird gemäß der Erfindung damit gelöst, daß der Sockel als eigenständige, selbsttragende, die Geräteaggregate in sich aufnehmende, deren Funktionsverbindungen zum Betrieb des Gerätes gestattende und das gesondert aufsetzbare Gerätegehäuse tragende Baueinheit ausgeführt ist, deren Trageigenschaften durch durchgehend ausgeführte, sich quer über die Tragflächen, die damit verbundenen Seitenwände und den Boden der Wanne hinweg erstreckende mechanische Versteifungen erzielt ist.The object is achieved according to the invention in that the base is designed as an independent, self-supporting unit which accommodates the device assemblies, whose functional connections permit the operation of the device and the separately attachable device housing, the wearing properties of which are carried out continuously, across the Wings, the associated side walls and the bottom of the tub extending mechanical stiffeners is achieved.
Die erfindungsgemäße Losung zeichnet sich vor allem dadurch aus, daß der mit Geräteaggregaten belastete Sockel nunmehr keinerlei Kräfte auf ein mit ihm verbundenes, z.B. bei Kühlgeräten geschäumtes Gehäuse ausübt, sondern die durch das Gewicht der Geräteaggregate verursachten Kräfte direkt auf die Auflager z.B. in Form von Rahmenteilen eines Nischenbodens eingeleitet werden, wodurch am Gehäuse keinerlei Vorkehrungen zur Aufnahme von Kräften getroffen werden müssen. Außerdem erlaubt eine derartige Sockelkonstruktion einen unkompliziertes Handling der vormontierten Sockeleinheiten im Fertigungsprozeß insbesondere, wenn der Sockel, wie z.B. bei Kühlgeräten üblich, mit ein erhebliches Gewicht aufweisenden Geräteaggregaten bestückt ist.The solution according to the invention is characterized above all by the fact that the base, which is loaded with device assemblies, now does not exert any forces on a component connected to it, e.g. foamed housing in cooling units, but the forces caused by the weight of the unit aggregates directly on the supports e.g. in the form of frame parts of a niche floor, which means that no precautions have to be taken to absorb forces on the housing. In addition, such a base construction allows uncomplicated handling of the preassembled base units in the manufacturing process, in particular if the base, e.g. is common in refrigerators, is equipped with a significant weight equipment units.
Nach einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß die mechanischen Versteifungen als in annähernd parallelen Abständen zueinander angeordnete, im wesentlichen senkrecht zur Längenausdehnung der Tragflächen verlaufende Versteifungsrippen ausgeführt sind, die ausschließlich auf den, dem Wannenraum zugekehrten Flächen der Seitenwände und des Bodens der Wanne sowie der Tragflächen vorgesehen sind.According to a further preferred embodiment of the subject matter of the invention, it is provided that the mechanical stiffeners are arranged at approximately parallel distances from one another, essentially perpendicular to the length extension of the wings are stiffening ribs which are provided only on the surfaces of the side walls and the bottom of the tub facing the tub space and the wings.
Durch eine derartige Ausbildung des Sockels ist dieser besonders biegesteif und läßt sich besonders leicht in knapp bemessene Ausschnitte von Möbelböden einführen und zudem ggf. bei Verschmutzung mit geringen Aufwand reinigen.By designing the base in this way, it is particularly rigid and can be inserted particularly easily into narrowly cut-out sections of furniture floors and, if necessary, can also be cleaned with little effort if dirty.
Entsprechend einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgeshen, daß die Versteifungsrippen als zusammen mit den Wannenwandungen erzeugte Hohlprofile ausgebildet sind.According to a further preferred embodiment of the object of the invention, it is provided that the stiffening ribs are designed as hollow profiles produced together with the trough walls.
Ein derartiger Aufbau eines im Kunststoffspritzguß-Verfahren hergestellten Sockels, bei dem die Versteifungsrippen durch ein sogenanntes Gasinnendruckverfahren erzeugt werden, zeichnet sich besonders durch seine hohe Steifigkeit und Tragfähigkeit bei gleichzeitig geringem Eigengewicht aus.Such a structure of a base produced in the plastic injection molding process, in which the stiffening ribs are produced by a so-called gas pressure process, is particularly characterized by its high rigidity and load-bearing capacity with a low weight.
Besonders stabil und tragfähig ist ein wannenförmiger Sockel ausgebildet, wenn nach einer weiteren bevorzugten Ausführung des Gegenstandes der Erfindung vorgesehen ist, daß die Hohlprofile rechteckförmigen Querschnitt aufweisen, wobei die senkrecht auf den Flächen der Wannenwandungen angeordneten Querschnittsseiten im Bereich des Übergangs der Seitenwände auf die Tragflächen erhöht ausgebildet sind.A trough-shaped base is particularly stable and stable if, according to a further preferred embodiment of the object of the invention, it is provided that the hollow profiles have a rectangular cross section, the cross-sectional sides arranged vertically on the surfaces of the trough walls increasing in the region of the transition from the side walls to the wings are trained.
Nach einer anderen bevorzugten Ausführungsform des Gegenstandes der Erfindung kann vorgesehen sein, daß die Versteifungsrippen im Querschnitt als U-Profile ausgebildet sind, deren Schenkel und deren die Schenkel verbindende Basis auf den dem Wannenraum zugekehrten Flächen der Seitenwände und des Bodens der Wanne sowie der Tragflächen angeordnet sind.According to another preferred embodiment of the object of the invention, it can be provided that the stiffening ribs are designed in cross section as U-profiles, whose legs and the base connecting the legs are arranged on the surfaces of the side walls and the bottom of the tub facing the tub space and on the wings.
Ein nach diesen Merkmalen gebildeter Sockel zeichnet sich vor allem durch seine kostengünstige Fertigbarkeit bei einem aus Kunststoffspritzguß hergestellten Sockel aus, der gegenüber den als Hohlprofilen ausgebildeten Versteifungsrippen nahezu identische Tragfähigkeit aufweist.A base formed according to these features is characterized above all by its inexpensive producibility in a base made of plastic injection molding, which has almost identical load-bearing capacity to the stiffening ribs designed as hollow profiles.
Besonders biegesteif sind die Tragflächen des Sockels, wenn nach einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung vorgesehen ist, daß die Schenkel der im Querschnitt U-förmigen Versteifungsrippen im Bereich des Übergangs der Seitenwände auf die Tragflächen erhöht ausgeführt sind.The wings of the base are particularly rigid when, according to a further preferred embodiment of the object of the invention, it is provided that the legs of the cross-sectionally U-shaped stiffening ribs in the region of the transition from the side walls to the wings are raised.
Besonders lagestabil angeordnet werden können die Geräteaggregate im Sockel, wenn nach einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung vorgesehen ist, daß die Geräteaggregate zumindest im Nahbereich der Versteifungsrippen im Sockel angeordnet sind.The device assemblies can be arranged in a particularly stable position in the base if, according to a further preferred embodiment of the object of the invention, it is provided that the device assemblies are arranged in the base at least in the vicinity of the stiffening ribs.
Besonders einfach und zweckmäßig aufgebaut ist der wannenförmige Sockel, wenn nach einer weiteren bevorzugten Ausführung des Gegenstandes der Erfindung vorgesehen ist, daß der wannenförmige Sockel eine Grundfläche mit jeweils zwei parallel zueinander verlaufenden Umfangsseiten aufweist, die paarweise untereinander einen Zwischenwinkel von 90° einschließen.The trough-shaped base is particularly simple and expedient if, according to a further preferred embodiment of the object of the invention, it is provided that the trough-shaped base has a base area with two circumferential sides running parallel to each other, which enclose an intermediate angle of 90 ° in pairs.
Nach einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß die Tragflächen mit Mitteln versehen sind, die eine Zentrierung und Aufnahmen aufweisen, die eine lösbare Halterung des mit entsprechenden Gegenmitteln ausgestatteten, als Standfläche dienenden Gehäusebodens des Gerätes gewährleisten.According to a further preferred embodiment of the object of the invention it is provided that the wings are provided with means which have a centering and receptacles which ensure a detachable mounting of the housing base of the device which is equipped with corresponding countermeasures and serves as a standing surface.
Der Vorzug einer solchen Lösung liegt nicht nur in einer raschen und positionsgenauen Montage zwischen Gerätegehäuse und Sockel sondern auch im Bedarfsfall, z.B. bei einer Reparatur in der deutlich vereinfachten Demontage. Weiterhin ist durch die lösbare Halterung des Sockels am Gerätegehäuse im Entsorgungsfall eine problemlose Sortierung der unterschiedlichen Werkstoffgruppen von Gerätegehäuse und Sockel möglich.The advantage of such a solution is not only quick and precise mounting between the device housing and base, but also when required, e.g. with a repair in the significantly simplified disassembly. Furthermore, the detachable mounting of the base on the device housing enables easy sorting of the different material groups of the device housing and base in the event of disposal.
Gemäß einer weiteren bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß in die Tragflächen Möbelfüße lösbar einsetzbar sind, die über den Boden der Wanne vorstehen.According to a further preferred embodiment of the object of the invention it is provided that furniture feet can be releasably inserted into the wings, which protrude above the bottom of the tub.
Durch eine derartige Konstruktion ist die Verwendung eines baugleichen Sockels sowohl für den Einsatz in Einbaugeräten als auch bei Standgeräten möglich.Such a construction makes it possible to use an identical base both for use in built-in devices and in free-standing devices.
Entsprechend einer letzten bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß das Haushaltsgerät ein Kühl- oder Gefriergerät ist, dessen zu einer Kaltemaschine gehörenden Kälteaggregate, wie Verdichter, Verflüssiger, Ventilator, und das Auffangbehältnis für das Abtauwasser, im Sockel angeordnet sind.According to a last preferred embodiment of the object of the invention it is provided that the household appliance is a refrigerator or freezer, the refrigeration units belonging to a refrigeration machine, such as compressors, condensers, fans, and the collecting container for the defrost water, are arranged in the base.
Eine derartige Lösung zeichnet sich dadurch aus, daß trotz der im Vergleich zu anderen Kaushaltsgeräten zum Betrieb eines Kühl- oder Gefriergerätes notwendigen, umfangreichen Geräteaggregate, die zudem noch mit einem relativ hohen Eigengewicht behaftet sind, keinerlei Maßnahmen zur Aufnahme von Kräften an den in Sandwich-Bauweise aufgebauten Gehäuse bei Kühl- oder Gefriergeräten zu treffen sind.Such a solution is characterized by the fact that, in spite of the extensive equipment units required to operate a refrigerator or freezer in comparison to other household appliances, which are also relatively heavy, no measures are taken to absorb forces on the sandwich The design of the housing used in refrigerators or freezers must be met.
Die Erfindung ist in der nachfolgenden Beschreibung anhand eines in der beigefügten Zeichnung vereinfacht dargestellten Einbau-Kühlgerätes erläutert. Es zeigen:
- Fig. 1
- in raumbildlicher Darstellung von vorne oben ausschnittsweise eine Möbelnische, in die ein Einbau-Kühlgerät mit Sockel eingesetzt ist, dessen seitliche Sockelvorsprünge auf an den seitlichen Nischenwänden angeordneten Tragleisten ruhen und
- Fig. 2
- den Sockel in raumbildlicher Darstellung von oben,
- Fig. 3
- in einer gegenüber Fig. 1 vergrößerten Darstellung den Sockel gemäß der Schnittlinie II-II.
- Fig. 1
- in a spatial representation from the top, a section of a furniture niche into which a built-in refrigerator with base is inserted, the side base projections of which rest on support strips arranged on the side niche walls and
- Fig. 2
- the base in spatial representation from above,
- Fig. 3
- in an enlarged view compared to FIG. 1, the base according to section line II-II.
Gemäß Fig. 1 ist ausschnittsweise eine zu einer nicht dargestellten Küchenzeile gehörende Möbelnische 10 gezeigt, deren Breite durch in Plattenbauweise ausgeführte Seitenwände 11 begrenzt ist. Die einander zugewandten Innenflächen der Seitenwände 11 weisen je ein Paar in parallelen Abstand zueinander angeordnete, von der die Nischenöffnung bildenden Frontseite der Seitenwände zurückversetzte, einander paarweise höhengleich gegenüberliegende flachprofilige Tragleisten 12 auf. Diese sind auf ihrer von der Frontseite der Seitenwände 11 abgewandten rückwärtigen Stirnseite mit einer sowohl die Tragleisten 12 als auch die Seitenwände 11 miteinander verbindenden, jeweils über die Höhe der Tragleiste 12 vorstehende, einen Anschlag bildenden Strebe 13 versehen. Diese verleiht der Nische einen stabilen Aufbau und bildet zusammen mit den paarweise angeordneten Tragleisten 12, von denen die jeweils tieferliegende an ihrer Unterseite zwei nahe ihrer Stirnseiten angeordnete, zur Ausrichtung des Möbelaufbaus dienende höhenverstellbare Möbelfüße 14 aufweist, einen zur Frontseite des Möbelnischenaufbaus hin offenen U-förmigen Rahmen.1 shows a section of a
Durch den U-förmigen Rahmen ist ein Zwischenraum freigespart, welcher zur Aufnahme eines zu einem nicht näher dargestellten Einbau-Kühlgerät 15 mit einem schrankförmigen, wärmeisolierenden Gehäuse 16 gehörenden wannenförmigen Sokkels 17 aus Kunststoff-Spritzguß dient. Dieser ist je nach Gerätevariante mit einer rechteckförmigen oder quadratischen Grundfläche 18 ausgestattet, welche den Boden des Sockels 17 bildet und von welcher sich den wannenförmigen Charakter des Sockels 17 erzeugenden Wände senkrecht nach oben erstrecken. Die parallel zu den Seitenwänden der Möbelnische verlaufenden, zueinander höhengleich ausgerichteten Wände dienen als Seitenwände 19 des Sockels 17, während die die Seitenwände 19 frontseitig und rückseitig miteinander verbindenden Wände, die gegenüber der Höhe der Seitenwände 19 zurückspringen als Frontwand 20 bzw. als Rückwand 21 des Sockels 17 ausgebildet sind. An die Seitenwände 19 schließen sich senkrecht zu diesen angeordnete, vom Wannenraum weg gerichtete, an die Länge der Seitenwände 19 angepaßte Tragflächen 22 an, deren Randkonturen im wesentlichen in einer Ebene zu den Begrenzungsflächen des schrankförmigen Gehäuses 16 liegen. Die gegenüber den Seitenwänden 19 des Sockels 17 seitlich ausladenden Tragflächen 22 liegen im Einbauzustand des Einbau-Kühlgerätes 15 in der Möbelnische 10 mit ihren parallel zur Grundfläche 18 verlaufenden Außenseiten auf den diesen zugeordneten Seiten der höher liegenden Tragleisten 12 auf, wobei in diesem Zustand der als Grundfläche 18 dienende Boden des Sockels beabstandet zu einem darunter angeordneten Fußboden liegt. Die dem Wannenraum des Sockels 17 zugekehrte Innenseite der Tragflächen 22 ist an ihren freien Rändern mit einen sich senkrecht von der Innenseite nach oben erstreckenden, zusätzlich zur Versteifung der Tragflächen beitragenden Steg 23 eingefaßt, welcher zusammen mit der ebenfalls stegartig ausgebildeten Rückwand 21 einen durchgehenden, zur Versteifung des Sockels 17 dienenden Wandungszug bildet.The U-shaped frame clears an intermediate space which serves to receive a trough-
Innerhalb des die Tragflächen 22 einfassenden Steges 23 sind mehrere in parallelen Abständen zueinander angeordnete und parallel zur Frontwand 20 bzw. zur Rückwand 21 verlaufende mechanische Versteifungen in Form von Versteifungsrippen 24 vorgesehen, welche sich im wesentlichen senkrecht zur Längenausdehnung der Tragflächen 22, von diesen ausgehend über die mit ihnen verbundenen Seitenwänden 19 und den als Grundfläche 18 dienenden Boden der Wanne in einem Zug durchgehend hinweg erstrecken (siehe hierzu auch Fig. 2 und Fig. 3). Durch diese Maßnahme weist der Sockel 17 Trageigenschaften auf, durch welche er hinsichtlich seiner Statik als eigenständige, sowohl sich selbst und die Geräteaggregate wie einen Verdichter, einen Verflüssiger, und einen Lüfter oder dergl. als auch das Gehäuse 16 des Einbau-Kühlgerätes 15 tragende Baueinheit ausgebildet ist. Auf diese Baueinheit ist das Gehäuse 16 gesondert aufsetzbar, wobei im aufgesetzten Zustand des Gehäuses 16 die zum Betrieb des Gerätes 15 erforderlichen Funktionsverbindungen zwischen dem Gehäuse 16 und dem Sockel 17 durch miteinander zusammenwirkende Schnittstellen erzeugt sind. Zum Zwecke der lagerichtigen Zuordnung zwischen dem Sockel 17 und den Gehäuse 16 sind beide mit Zentriermittel versehen. Diese sind am Sockel 17 auf dessen Tragflächen 22 angeordnet und als an ihrem freien Ende spitz zulaufende zapfenartige Zentrierstifte 25 ausgebildet (siehe hierzu Fig. 1 und 2,) welche in darauf abgestimmte nicht dargestellte Aufnahmen des auf der Innenseite der Tragflächen 22 aufliegenden als Bodenwanne ausgebildeten Gehäusebodens zentrierend einzugreifen vermögen. In lagerichtiger Position wird das Gehäuse 16 mit dem Sockel 17 mit herkömmlichen Verbindungsmitteln verbunden, wobei diese zusammen mit den zapfenartigen Zentrierstiften 25 zusätzlich zur Versteifung des Sockels 17 beitragen.Provided within the
Wie sowohl aus Fig. 2 als auch Fig. 3 hervorgeht, sind die Versteifungsrippen 24 ausschließlich auf den, den Wannenraum zugekehrten Flächen der Seitenwände 19 und der Tragflächen 22 sowie der als Boden dienenden Grundfläche 18 angeordnet, so daß im Innenraum des Sockels 17, insb. auf dessen Boden ein System von Traggurten gebildet ist, auf welchen sich insb. die im Sockel 17 angeordneten Geräteaggregate abstützen, wobei am Befestigungsort des Verdichters der Abstand zweier benachbarter Versteifungsrippen 24 so gewählt ist, daß dieser auf die Befestigungseinrichtungen des Verdichters abgestimmt sind. Senkrecht zu den als Traggurten dienendem Versteifungsrippen 24 am Boden des Sockels 17 verlaufend, sind auf dessen vom Wannenraum abgewandten Außenseite in parallelem Abstand zueinander, längs der Tragflächen 22 verlaufende Gleitrippen 26 angeordnet, welche neben einer deutlichen Erleichterung der Verschiebbarkeit des Gerätes 15 auf einem Fußboden auch eine erhöhte Standsicherheit des Gerätes 15 für den Fall mit sich bringt, daß dieses unmittelbar mit seinen Sockel 17 auf dem Fußboden abgestellt wird.As can be seen from both Fig. 2 and Fig. 3, the
Wie insbesondere Fig. 3 zeigt, sind die Versteifungsrippen 24 im vorliegenden Ausführungsbeispiel im Querschnitt als U-Profile ausgebildet, deren beide Schenkel verbindende Basis zum Wannenraum hingerichtet und parallel zu den Flächen ist, über die Versteifungsrippen 24 hinwegverlaufen. Die freien Schenkelenden der Schenkel sind derart in die Wandungen der den Boden bildenden Grundfläche 18, der Seitenwände 19 und der Tragflächen 22 eingearbeitet, daß sie offene, rinnenartige Aussparungen bildend, mit deren Außenseiten bündig abschließen, wodurch neben einer deutlichen Montageerleichterung beim Einbau eines mit einem derartigen Sockel 17 bestückten Einbau-Kühlgerätes 15 auch zusätzlich noch eine erhebliche Werkzeugvereinfachung, so z.B. für im Kunststoff- Spritzgußverfahren hergestellte Sockel 17 erzielt ist.As shown in FIG. 3 in particular, the
Die Höhe der Schenkel der im Querschnitt U-förmigen Versteifungsrippen 24 ist an ihrem Übergang von den Tragflächen 22 auf die Seitenwände 19 gegenüber ihrer Höhe in ihrem weiteren Verlauf zur Erhöhung der Biegesteifigkeit wesentlich vergrößert.The height of the legs of the
Entgegen dem dargestellten Ausführungsbeispiel können die Versteifungsrippen 24 auch als zusammen mit den Wandungen der Tragflächen 22, der Seitenwände 19 und der Grundfläche 18 erzeugte Hohlprofile mit rechteckförmigem Querschnitt ausgebildet sein, wobei die senkrecht auf den Wandungen angeordneten Querschnittsseiten insbesondere im Bereich des Übergangs der Seitenwände 19 zu den Tragflächen 22 zur Erhöhung der Biegesteifigkeit wesentlich erhöht ausgeführt sind.Contrary to the exemplary embodiment shown, the
Claims (11)
- Household appliance with a cupboard-shaped housing (16), at the base (18) of which a trough-shaped pedestal (17) for reception of apparatus units as well as in a given case of control and safety equipments is arranged and is recessed at least at two opposite sides with respect to the lateral boundary surfaces of the housing, wherein support surfaces (22) are formed by the recessing and are in a given case able to rest on supports associated therewith, such as frame parts of a niche base, characterised in that the pedestal (17) is executed as an independent, self-supporting constructional unit, which receives the apparatus units in themselves, allows their functional connections for the operation of the apparatus (15), supports the separate apparatus housing (16) able to be placed on, and the load-bearing property of which is achieved by continuously constructed mechanical reinforcements which extend on transversely over the support surfaces (22), the side walls (19) connected therewith and the base (18) of the trough.
- Household appliance according to claim 1, characterised thereby that the mechanical reinforcements are constructed as reinforcing ribs (24) which extend closely parallel to one another are arranged substantially perpendicularly to the longitudinal extent of the support surfaces (22) and are provided exclusively on the surfaces, which face the trough space, of the side walls (19) and the base (18) of the trough as well as the support surfaces (22).
- Household appliance according to claim 1 or 2, characterised thereby that the reinforcing ribs (24) are constructed as hollow profile members produced together with the trough walls.
- Household appliance according to one of claims 1 to 3, characterised thereby that the hollow profile members have rectangular cross-section, wherein the cross-sectional sides arranged perpendicularly on the surfaces of the trough walls are constructed to be elevated in the region of the transition of the side walls (19) to the support surfaces (22).
- Household appliance according to claim 1, characterised thereby that the reinforcing ribs (24) are constructed in cross-section as U-shaped profile members, the limbs of which and the base of which are arranged on the surfaces, which face the trough space, of the side walls (19) and the base (18) of the trough as well as the support surfaces (22).
- Household appliance according to claim 5, characterised thereby that the limbs of the reinforcing ribs (24), which are U-shaped in cross-section, are constructed to be elevated in the region of the transition of the side walls (19) to the support surfaces (22).
- Household appliance according to one of claims 1 to 6, characterised thereby that the apparatus units in the pedestal (17) are arranged at least in the proximity of the reinforcing ribs (24).
- Household appliance according to one of claims 1 to 7, characterised thereby that the trough-shaped pedestal (17) has a base surface with each time two circumferential sides which extend parallel to one another and which include in pairs an intermediate angle of 90° between one another.
- Household appliance according to one of claims 1 to 8, characterised thereby that the support surfaces (22) are provided with means (25), which have a centring and receptacles which ensure a releasable retention of the housing base, which is equipped with corresponding counter means and serves as support surface, of the apparatus (15).
- Household appliance according to one of claims 1 to 9, characterised thereby that furniture feet, which project beyond the base (18) of the pedestal (17), are detachably insertable into the support surfaces (22).
- Household appliance according to one of claims 1 to 10, characterised thereby that the appliance is a refrigerator or freezer, of which cooling units, such as compressor, condenser, ventilating unit and the catch container for thaw water, belonging to a cooling system, are arranged in the pedestal (17).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4334093 | 1993-10-06 | ||
DE4334093A DE4334093A1 (en) | 1993-10-06 | 1993-10-06 | Household appliance with a cabinet-shaped housing |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0650680A1 EP0650680A1 (en) | 1995-05-03 |
EP0650680B1 true EP0650680B1 (en) | 1997-12-29 |
Family
ID=6499555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94115602A Expired - Lifetime EP0650680B1 (en) | 1993-10-06 | 1994-10-04 | Domestic appliance with a cabinet enclosure |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0650680B1 (en) |
AT (1) | ATE161401T1 (en) |
DE (2) | DE4334093A1 (en) |
ES (1) | ES2113592T3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2292993A2 (en) | 2009-09-03 | 2011-03-09 | Liebherr-Hausgeräte Ochsenhausen GmbH | Substructure group element for a fridge and/or freezer, fridge and/or freezer and method for assembling same |
DE102009056423A1 (en) | 2009-09-03 | 2011-03-10 | Liebherr-Hausgeräte Ochsenhausen GmbH | Subassembly element for a refrigerator and / or freezer and refrigerator and / or freezer |
DE102009056424A1 (en) | 2009-09-03 | 2011-03-10 | Liebherr-Hausgeräte Ochsenhausen GmbH | Subassembly element for a refrigerator and / or freezer, assembly and refrigerator and / or freezer |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10235918B4 (en) * | 2002-08-01 | 2004-08-19 | Bernhard Kaluza | Assembly system for furniture and method for assembling furniture |
EP1631714B1 (en) * | 2003-05-08 | 2009-06-24 | Stuart Deyhle | Substructure for machines |
DE102004012495A1 (en) * | 2004-03-15 | 2005-10-06 | BSH Bosch und Siemens Hausgeräte GmbH | Built-in refrigeration unit with base unit |
DE102004058196A1 (en) * | 2004-12-02 | 2006-06-08 | BSH Bosch und Siemens Hausgeräte GmbH | Installation The refrigerator |
ES1066604Y (en) | 2007-10-08 | 2008-05-16 | Fagor S Coop | INTEGRABLE ELECTRICAL APPLIANCE |
US20210404106A1 (en) * | 2018-11-13 | 2021-12-30 | Miele & Cie. Kg | Frame assembly and system for inserting a free-standing household appliance into a wall recess |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1945037A1 (en) * | 1969-09-05 | 1971-03-25 | Gaggenau Eisenwerk | Undercounter stove |
DE2242740A1 (en) * | 1972-08-31 | 1974-03-07 | Miele & Cie | CABINET WITH BASE |
SE388345B (en) * | 1972-11-14 | 1976-10-04 | Licentia Gmbh | DEVICE FOR INSTALLATION OF INSTALLABLE HOUSEHOLD APPLIANCES |
IT1232577B (en) * | 1989-02-13 | 1992-02-26 | Merloni Elettrodomestici Spa | BUILT-IN DOMESTIC REFRIGERATOR |
-
1993
- 1993-10-06 DE DE4334093A patent/DE4334093A1/en not_active Withdrawn
-
1994
- 1994-10-04 ES ES94115602T patent/ES2113592T3/en not_active Expired - Lifetime
- 1994-10-04 EP EP94115602A patent/EP0650680B1/en not_active Expired - Lifetime
- 1994-10-04 DE DE59404884T patent/DE59404884D1/en not_active Expired - Fee Related
- 1994-10-04 AT AT94115602T patent/ATE161401T1/en not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2292993A2 (en) | 2009-09-03 | 2011-03-09 | Liebherr-Hausgeräte Ochsenhausen GmbH | Substructure group element for a fridge and/or freezer, fridge and/or freezer and method for assembling same |
DE102009056423A1 (en) | 2009-09-03 | 2011-03-10 | Liebherr-Hausgeräte Ochsenhausen GmbH | Subassembly element for a refrigerator and / or freezer and refrigerator and / or freezer |
DE102009056424A1 (en) | 2009-09-03 | 2011-03-10 | Liebherr-Hausgeräte Ochsenhausen GmbH | Subassembly element for a refrigerator and / or freezer, assembly and refrigerator and / or freezer |
DE102009056426A1 (en) | 2009-09-03 | 2011-03-10 | Liebherr-Hausgeräte Ochsenhausen GmbH | Sub-assembly element for a refrigerator and / or freezer, refrigerator and / or freezer and method for mounting a refrigerator and / or freezer |
EP2317258A2 (en) | 2009-09-03 | 2011-05-04 | Liebherr-Hausgeräte Ochsenhausen GmbH | Substructure group element for a fridge and/or freezer, assembly and fridge and/or freezer |
EP2317259A2 (en) | 2009-09-03 | 2011-05-04 | Liebherr-Hausgeräte Ochsenhausen GmbH | Substructure group element for a fridge and/or freezer and fridge and/or freezer |
Also Published As
Publication number | Publication date |
---|---|
DE59404884D1 (en) | 1998-02-05 |
ES2113592T3 (en) | 1998-05-01 |
ATE161401T1 (en) | 1998-01-15 |
DE4334093A1 (en) | 1995-04-13 |
EP0650680A1 (en) | 1995-05-03 |
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