EP2662649A2 - Appareil de réfrigération et/ou de congélation - Google Patents

Appareil de réfrigération et/ou de congélation Download PDF

Info

Publication number
EP2662649A2
EP2662649A2 EP13002344.3A EP13002344A EP2662649A2 EP 2662649 A2 EP2662649 A2 EP 2662649A2 EP 13002344 A EP13002344 A EP 13002344A EP 2662649 A2 EP2662649 A2 EP 2662649A2
Authority
EP
European Patent Office
Prior art keywords
recess
fastening part
fixed
fixed element
fastening
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Withdrawn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
EP13002344.3A
Other languages
German (de)
English (en)
Other versions
EP2662649A3 (fr
Inventor
Georg Dorner
Hans-Christian Höse
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.)
Liebherr Hausgeraete Ochsenhausen GmbH
Original Assignee
Liebherr Hausgeraete Ochsenhausen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liebherr Hausgeraete Ochsenhausen GmbH filed Critical Liebherr Hausgeraete Ochsenhausen GmbH
Publication of EP2662649A2 publication Critical patent/EP2662649A2/fr
Publication of EP2662649A3 publication Critical patent/EP2662649A3/fr
Withdrawn legal-status Critical Current

Links

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
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/067—Supporting elements
    • 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
    • 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
    • A47B88/423—Fastening devices for slides or guides
    • A47B88/43—Fastening devices for slides or guides at cabinet side
    • 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

Definitions

  • the present invention relates to a refrigerator and / or freezer with at least one pullout system comprising at least one fixed and at least one movable element, wherein the fixed element or a fastening element for the pullout system is fixed to a body part of the device and wherein the movable element relative is displaceable to the fixed element.
  • the present invention has the object of developing a refrigerator and / or freezer of the type mentioned in that different pull-out systems, especially telescopic rail systems mounted on a uniformly executed inner container wall, preferably on a uniform inner container side wall in a simple, space-saving and cost-effective manner in the final assembly can be.
  • said body part has at least one recess and / or at least one elevation, in which or on which the fixed element or the fastening part is fixed exclusively or by positive locking.
  • the present invention is therefore based on the idea to provide in said body part, preferably in the inner container and more preferably in the side walls of the inner container one or more recesses into which the fixed element or at least one fastening part of the extension system is used and therein only or by Fastening is fixed.
  • foam side arranged fasteners for fixing the extension system is preferably omitted. Rather, it is sufficient to produce the inner container to carry out the foaming process and then to assemble the pull-out system only in the final assembly.
  • the variant formation thus takes place only in the final assembly and until then the inner container or the manufacturing process of the housing takes place independently of the extension system uniform.
  • the refrigerator and / or freezer is designed such that different telescopic extension systems depending on the equipment specification only in the final assembly and preferably without tools and without additional reinforcing or fastening parts are always attached to identically designed mecanicalwanditch, preferably mecanicalistwandungen.
  • the body part has at least one depression in which the stationary element or a fastening part for the extension system is located and fixed thereon by positive locking.
  • positive fixing and other types of attachment, such as a fixation by adhesion or by material connection are possible.
  • the inner container side wall or the two opposite inner container side walls are designed with at least one corresponding to the telescopic extension system-receiving geometry in the form of one or more recesses. As far as necessary, this geometry can be supported by the foaming tool or otherwise in this area during the foaming process.
  • the reinforcing or fastening parts used so far as well as openings and holes in the inner container for mounting these fastening or reinforcing parts can be omitted, which has the advantage that previously necessary Schaumabdichtungsde can also be omitted.
  • the recess extends in a direction perpendicular to the surface of the body part and is designed, for example, trough-shaped.
  • a recess it is also possible to use a plurality of depressions per fastening part or for a plurality of fastening parts per side wall.
  • Said recess may additionally have at least one undercut through which a depression, hereinafter referred to as a receiving region, is formed, in which a part of the fixed element or of the fastening part is received.
  • a receiving region is formed, in which a part of the fixed element or of the fastening part is received.
  • the pull-out system or the telescopic extension system is placed in one or more inner container side wall recesses and additionally in one or more front-side receiving areas, on the inner container side wall. Through these end-side receiving areas or undercuts a positive connection between the inner container wall or - side wall and the extension system or the telescopic extension system is made.
  • a receiving region extending in the direction of the front side and / or the rear side of the device is formed by said undercut, wherein it is preferably provided that the depression and the receiving region are in communication with one another. It is thus conceivable, for example, to provide a trough-shaped or otherwise differently configured recess which has one or more regions which form undercuts in which the fastening element or the stationary element of the drawer system is held in positive engagement. It is conceivable that the stationary element or the fastening part is only partially in contact with the wall of the depression.
  • the fastening part or the recess has one or more projections, which are engaged behind by one or more dovetail-shaped projections.
  • the fixed element or the fastening part without a rotary movement or pivoting movement in the inner container receptacle, i. Introduce into said recess and then to lock by a compressive force on the extension system or on the fastening part by the dovetail-like guide or by otherwise formed locking elements.
  • the dovetail-shaped projections are arranged such that first the fixed element or the fastening part are inserted into the recess and / or in said receiving area and then moved so that the projections are engaged with each other in that fixed element or the fastening part is fixed in the recess.
  • a pivoting movement is possible, wherein the fixed element or the fastening part is first inserted with a portion in the recess or in the receiving area and is then inserted in a pivoting movement in the recess.
  • At least one additional closure piece is provided, which is arranged in a region adjacent to the fixed element or next to the fastening part in the recess and fixed there.
  • the present invention further relates to a method for fixing a fixed element or a fastening part in a recess of a body part of a refrigerator and / or freezer, in particular according to one of claims 1 to 8, wherein the fixed element or the fastening part first with a portion in the Well is used and is then fixed by a pivoting movement with at least one other section in the recess.
  • the extension system or alternatively only the fastening part is advantageously in a relatively acute angle relative to the inner container wall or the body wall in the recess, preferably in the above-mentioned frontal recess, d. H. inserted into the receiving area and then screwed by means of a pivoting movement in the recess.
  • the pull-out system or the fastening part in its end position engages in the recess and preferably in a recess or in a receiving area on the opposite side of the front-side receiving area or in another, preferably formed by undercut receiving area.
  • the said receiving area by means of which a snap-in connection is produced, may for example also be arranged on the front side or additionally or alternatively on the longitudinal sides of the depression.
  • the locking means of a tool is removable. Due to a positive connection between the body part or inner container wall and the extension system or the fastening part with a corresponding integrated design, an advantageous optical design is created.
  • the present invention further relates to a method according to claim 10. It is provided that the fixed element or the fastening part is first inserted into the recess and then fixed by a sliding movement in the recess. It is conceivable to make this fixation comparable to that of a bayonet closure, that is, by the fact that projections in the depression fix projections of the fixed element or the fastening element such that a release of the fixed element or the fastening element in a direction perpendicular to the wall of the body part not possible.
  • the recess in the body part and preferably in the inner container side wall is executed only partially because of the avoidance of insulation weakening or that the recording on the body wall is executed partially or completely sublime. If the recording carried out completely sublime, an insulation weakening can be avoided.
  • the extraction system or its attachment part is inserted and locked without the above-mentioned pivoting movement and preferably perpendicular to the inner container wall.
  • the pull-out system or the fastening part is pressed into the recess and is secured in this preferably by a latching connection or by other means.
  • the invention also encompasses the embodiment in that the pull-out system or the fastening part is inserted into a dovetail-like guide in or against the pull-out direction of the pull-out into the recess and latched in the end position.
  • the pull-out system is inserted or latched into the recess as described above and glued instead of a further locking the telescopic extension system or the fastening part or is secured via an expansion connection, via a screw cap or a screw, the then can also be designed dismantled if necessary.
  • these compounds or closures are molded or integrated on the fastening part.
  • FIG. 1 a fastening part of a telescopic extension according to the present invention is shown.
  • This attachment part 10 may be a part to which the entire telescopic extension is to be mounted or also a part which already forms a component, namely the fixed element of the extension system.
  • fastening part which is used in the following, thus also includes the fixed element of the extension system.
  • the fastening part 10 comprises an insertion portion 12 which is inserted into a recess 110 of the inner container 100.
  • the inner container 100 has a pocket-shaped recess 110, which is formed in at least one region with an undercut 120. Through this undercut 120, a directed to the front of the device receiving area 130 is formed.
  • the projection 14 of the fastening part 10 is thus secured by positive engagement in the recess 110 of the inner container 100.
  • the projection 14 is located on the front side facing the front side of the fastening part 10th
  • FIG. 1 Right representation shows, is in this frontal depression 130, which is formed by the undercut 120, the projection 14 of the fastening part 10.
  • the fastening part 10 is thus secured in the direction perpendicular to the inner container side wall against falling out or against unwanted removal.
  • the fastening part 10 according to FIG. 1 is thereby inserted into the recess 110 of the inner container 100, that first the projection 14 is inserted into the frontal depression 130 and then the fastening part is pivoted toward the inner container, that also received further portions of the part 12 of the fastening part 10 in the recess of the inner container are.
  • these elements can be fixed for example by a positive, non-positive or cohesive connection.
  • FIG. 2 shows a fastener 10, which is also inserted into a recess 110 of the inner container 100.
  • a projection 14 is also provided here, in a in FIG. 2 not apparent frontal depression is used, which adjoins the illustrated recess 110 of the inner container 100.
  • the recess of the inner container is identical to that in accordance with FIG. 1 educated. A difference arises from the fact that the fastening part 10 is not fully against the inner wall of the recess 110, but that the bearing surfaces with which the fastening part 10 in the recess 110 of the inner container 100 is in contact with relevant areas for fixing the fastening part are limited. These relevant areas are in FIG. 2 marked with the reference numeral A with respect to the fastening part and B with respect to the wall of the recess.
  • the fixation of the fastening part takes place according to the FIG. 1 described embodiment, ie by pivoting.
  • FIG. 3 shows in a further embodiment, the fastening part 10, as well as in accordance with Figures 1 and 2 has a projection 14, as seen from FIG. 3 visible engages in an end-side recess or receptacle 130 of the inner container.
  • the assembly corresponds to the FIG. 1 explained, wherein according to FIG. 3 designated by the reference numeral 16 is a further projection, which is arranged opposite to the projection 14.
  • the projection 16 is thus located on the rear end side of the fastening part 10. It engages in a further frontal recess or receptacle 150 of the recess 110 of the inner container 100 a, like this FIG. 3 , right-hand illustration emerges.
  • This further depression 150 is likewise formed by an undercut 140 and is located as if from FIG.
  • FIG. 4 shows an embodiment in which the recess of the inner container 100 is divided into two sections 110 'and 110 ", which has the advantage that the areas of isolation attenuation are smaller than in the embodiments according to the FIGS. 1 to 3 ,
  • the mounting of the fastening part 10 in both recesses is carried out according to the above-described, that is, for example, characterized in that the fastening part 10 is first inserted into one of the recesses in an end region and then pivoted to the inner container.
  • the fastening part or its mounting portion 12 is divided into two subregions, which engage in the two recesses of the inner container side wall.
  • the projection 14 which is arranged in a form-fitting manner in the receptacle 130 of the recess of the inner container.
  • the regions of the recess 110 are marked on which the fastening part 10 rests in the mounted state.
  • FIG. 5 shows a further embodiment in which two recesses 110 'and 110 "are arranged on the inner container, in which the fastening part 10 engages FIG. 5 it can be seen extends between these two areas a raised portion 112, which cooperates with a recess 19 of the fastening part 10 or engages in the recess or the like of the fastening part.
  • the mounting of the fastening part corresponds to the FIG. 1 explained.
  • FIG. 6 shows a fastening system with dovetail receptacle and additional closure part.
  • FIG. 6 It can be seen that are located on the opposite walls of the recess 110 of the inner container 100 projections 210 which can be engaged behind by dovetailed protrusions 300 on the top and bottom of the mounting portion 12 of the fastening part 10.
  • the fastening part is first inserted so that the two mutual projections are offset from one another and then the fastening part is displaced within the recess of the inner container, so that the dovetail-like projections, the projections of the walls of the recess in the inner container engage behind.
  • an in FIG. 6 be visible light closure part 400 may be provided, as shown FIG. 7 is used in addition to the fastening part 10 used. It can be fixed here for example by latching, by gluing, by a screw connection, by an expansion connection, by a screw cap or the like.
  • the closure part 400 has the task of preventing unwanted displacement and thus loosening of the fastening part 10 in the recess of the inner container.
  • the statement can be executed arbitrarily. It is conceivable to use a conventional telescopic extension, which is fixed to the fastening part 10 or an extract whose fixed element is formed by the fastening part 10. On this example, a movable part or a rail by a sliding movement and / or by ball bearings or other bearings can be arranged to be movable.
  • the invention can thus also refer to sliding / rolling telescopic slide systems, partial extracts, full extension in the respective variants ball bearing guide, roller bearing guide and with and without self-closing / damping.
EP13002344.3A 2012-05-08 2013-05-02 Appareil de réfrigération et/ou de congélation Withdrawn EP2662649A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012009122 2012-05-08
DE102012012168A DE102012012168A1 (de) 2012-05-08 2012-06-19 Kühl- und/oder Gefriergerät

Publications (2)

Publication Number Publication Date
EP2662649A2 true EP2662649A2 (fr) 2013-11-13
EP2662649A3 EP2662649A3 (fr) 2017-04-12

Family

ID=48236644

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13002344.3A Withdrawn EP2662649A3 (fr) 2012-05-08 2013-05-02 Appareil de réfrigération et/ou de congélation

Country Status (2)

Country Link
EP (1) EP2662649A3 (fr)
DE (1) DE102012012168A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015188862A1 (fr) * 2014-06-12 2015-12-17 Arcelik Anonim Sirketi Appareil de réfrigération doté d'un récipient de stockage de légumes extractible
DE102016000704A1 (de) * 2015-11-30 2017-06-01 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
CN107440857A (zh) * 2016-06-01 2017-12-08 德尔格制造股份两合公司 用于接触到病床功能元件的盖以及病床
WO2022223293A1 (fr) * 2021-04-21 2022-10-27 BSH Hausgeräte GmbH Réfrigérateur domestique doté d'un rail spécifique pour un plateau, et procédé d'installation du rail

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022128201A1 (de) 2022-09-05 2024-03-07 Liebherr-Hausgeräte Ochsenhausen GmbH Auszugssystem, Auszugssystemelement, Kühl- und/oder Gefriergerät und Auszugelement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3244393B2 (ja) * 1994-12-28 2002-01-07 三洋電機株式会社 冷蔵庫
DE102004014464A1 (de) * 2004-03-24 2005-10-13 Liebherr-Hausgeräte Ochsenhausen GmbH Befestigungsanordnung und Verfahren zur Befestigung von Elementen an der Innenverkleidung von Kühl- und/oder Gefriergeräten und Verfahren zur Herstellung einer solchen Befestigungsanordnung
DE102010039368A1 (de) * 2010-08-16 2012-02-16 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einer Tragschiene für einen Fachboden
DE102010039626A1 (de) * 2010-08-20 2012-02-23 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Teleskopauszügen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015188862A1 (fr) * 2014-06-12 2015-12-17 Arcelik Anonim Sirketi Appareil de réfrigération doté d'un récipient de stockage de légumes extractible
DE102016000704A1 (de) * 2015-11-30 2017-06-01 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
CN107440857A (zh) * 2016-06-01 2017-12-08 德尔格制造股份两合公司 用于接触到病床功能元件的盖以及病床
CN107440857B (zh) * 2016-06-01 2020-05-01 德尔格制造股份两合公司 用于接触到病床功能元件的盖以及病床
WO2022223293A1 (fr) * 2021-04-21 2022-10-27 BSH Hausgeräte GmbH Réfrigérateur domestique doté d'un rail spécifique pour un plateau, et procédé d'installation du rail

Also Published As

Publication number Publication date
EP2662649A3 (fr) 2017-04-12
DE102012012168A1 (de) 2013-11-14

Similar Documents

Publication Publication Date Title
EP2114201B1 (fr) Système de tirettes télescopiques
EP2662649A2 (fr) Appareil de réfrigération et/ou de congélation
EP2268169A2 (fr) Tiroir
AT508819A2 (de) Verriegelungsanordnung
DE202016101285U1 (de) Vorrichtung zur Montage eines Möbelbeschlages
DE102009046612A1 (de) Kältegerät mit einem Türabsteller und einer schwimmend gelagerten Rastvorrichtung
DE102013015463A1 (de) Kühl- und/oder Gefriergerät
EP2160555B1 (fr) Appareil électro-ménager frigorifique comprenant une partie encastrée
EP2992156A1 (fr) Système de guidage d'une porte coulissante, porte coulissante et meuble
EP2844108B1 (fr) Dispositif de retenue pour un élément support d'une armoire telle qu'un réfrigérateur, un congélateur ou armoire pour conserver du vin
EP3758553B1 (fr) Meuble ou appareil ménager et procédé de montage d'une unité fonctionnelle d'un élément de tiroir dans un meuble ou un appareil ménager
WO2007122076A2 (fr) Glissière télescopique pour appareil réfrigérant
EP3283831A1 (fr) Porte pour appareil ménager frigorifique comprenant une baguette de bord encliquetée, appareil ménager frigorifique et procédé de fabrication d'une porte
WO2019197133A1 (fr) Glissière de tiroir
WO2019148216A1 (fr) Rail de chargement pour une glissière télescopique de tiroir
EP3166444A1 (fr) Guidage télescopique pour une partie de meuble mobile
DE102010016594A1 (de) Auszugsführung für Möbel oder Haushaltsgeräte
AT520673A2 (de) Bewegungsmechanismus für ein Führungssystem
EP3491969A1 (fr) Chariot pour un système de guidage, procédé de fabrication d'un chariot
EP2919619A1 (fr) Ferrure de meuble à fixation sans outil
EP3797646B1 (fr) Dispositif de raccordement permettant de raccorder les parois de tiroir, paroi de tiroir et meuble
EP3163232A1 (fr) Appareil frigorifique comprenant une partie d'intégration arrière et procédé de fabrication d'un appareil frigorifique comprenant une partie d'intégration arrière
EP2032919A1 (fr) Support de denrées à réfrigérer pour un appareil de réfrigération
EP2270407A2 (fr) Appareil ménager, notamment appareil de réfrigération et/ou de refroidissement
EP3478126B1 (fr) Systeme de rangement pour element de meuble mobile

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

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

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F25D 25/02 20060101ALN20170303BHEP

Ipc: F25D 23/06 20060101AFI20170303BHEP

17P Request for examination filed

Effective date: 20171012

17Q First examination report despatched

Effective date: 20190624

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20200603