EP1895872A1 - Appareil frigorifique pourvu d'un support de denrees a refrigerer reglable en hauteur - Google Patents

Appareil frigorifique pourvu d'un support de denrees a refrigerer reglable en hauteur

Info

Publication number
EP1895872A1
EP1895872A1 EP06777209A EP06777209A EP1895872A1 EP 1895872 A1 EP1895872 A1 EP 1895872A1 EP 06777209 A EP06777209 A EP 06777209A EP 06777209 A EP06777209 A EP 06777209A EP 1895872 A1 EP1895872 A1 EP 1895872A1
Authority
EP
European Patent Office
Prior art keywords
refrigerating appliance
appliance according
refrigerated goods
motor
threaded
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Withdrawn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
EP06777209A
Other languages
German (de)
English (en)
Inventor
Hans-Kersten Hrubesch
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
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1895872A1 publication Critical patent/EP1895872A1/fr
Withdrawn legal-status Critical Current

Links

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
    • 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
    • A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
    • A47B57/06—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of the shelves
    • 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
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/02—Shelves
    • A47B96/025—Shelves with moving elements, e.g. movable extensions or link elements
    • 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
    • F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors

Definitions

  • the present invention relates to a refrigerator with an enclosed by a heat-insulating housing interior and a height-adjustable in the interior refrigerated goods.
  • a refrigerator in which a refrigerated goods is manually adjustable in height at a mounted on the rear wall of the housing vertical support rail is, for example, known from DE 101 45 141 A1.
  • a problem of this known refrigeration device is that it is necessary to adjust the height of the refrigerated goods, this easily tilt, which brings with it the danger that can be on the refrigerated goods parked items slip, and that a user when he solved the refrigerated goods from a stop and wants to hang on another, in the meantime, the entire weight of the refrigerated goods carrier and the possibly parked objects must wear. As a result, the user is often forced to clear the refrigerated goods before empty height adjustment, which is troublesome in the sense that the need to adjust the refrigerated goods in height, especially occurs when it is loaded and the user determines that he Store more refrigerated goods, whether on the refrigerated goods carrier or below, place it at a different height.
  • the object of the invention is therefore to provide a refrigeration device which allows a height adjustment of a refrigerated goods carrier in a horizontal position without the user having to carry the weight of the refrigerated goods carrier and possibly objects parked thereon.
  • the object is achieved in that the refrigerated goods with at least one vertical, rotatably driven threaded spindle is in threaded engagement.
  • the threaded spindle manages a parallel height adjustment of the refrigerated goods, while the weight of the threaded spindle or its storage in the housing of the refrigerator is collected.
  • the threaded spindle can be manually driven in rotation, according to a more comfortable embodiment, it is rotationally driven by a motor.
  • a height adjustment of the refrigerated goods carrier area beyond an intended heights preferably at the threaded spindle at least one operated by thedegutieri Endabschalter arranged, preferably two Endabschalter that limit the freedom of movement of the refrigerated goods both upward and downward.
  • the threaded spindle is coupled via a worm to a horizontal output shaft of the motor.
  • the refrigerated goods carrier is preferably supported on two threaded spindles, which should be rotationally coupled in order to ensure a uniform height adjustment of the refrigerated goods carrier on both threaded spindles.
  • the rotary coupling can be made by assigning a worm to each spindle and the two worms are non-rotatably mounted on a common shaft.
  • This common shaft can simultaneously be the output shaft of the engine; Preferably, it is coupled to the output shaft of the engine via a belt drive, in particular via a toothed belt.
  • the threaded spindle is preferably received in a mounted on a wall of the housing vertical guide groove, preferably in an undercut of the guide, so that it is not visible from outside.
  • the guide groove is preferably provided on a part of its length, which preferably does not belong to the adjustment region of the chuck carrier acting on the threaded spindle, with latching steps for latching a further chilled goods carrier.
  • Figure 1 is a schematic perspective view of the body of a refrigeration device according to the invention.
  • FIG. 2 shows a partial section through the body along a first horizontal plane.
  • Fig. 4 is a horizontal partial section showing the attachment of the motor according to a first embodiment
  • Fig. 5 is a horizontal partial section showing the attachment of the motor according to a second embodiment.
  • Fig. 1 shows a perspective view of a body 1 of a refrigerator according to the present invention.
  • a hinged to the open front of the body 1 door is omitted in the figure.
  • On the right edge of the rear wall 2 a recessed into the rear wall 2 vertical support rail 3 can be seen, in which the interior open towards the entrance slot 4 more support arms 5, 6 engage.
  • a corresponding carrier rail 3 with support arms 5, 6 is, in the figure concealed by a side wall of the body 1, embedded on the left edge of the rear wall 2.
  • 6 carries a shelf plate 7, which are shown in the Fig. Transparent and can be realized as panes of a safety glass.
  • the lower support arms 6 each rest on latching steps, which are hidden inside the support rails 3.
  • Fig. 2 shows a partial section through the rear wall 2 of the body 1 and its surroundings in a plane above the support arms 5. As can be seen in this section, the
  • Support rails 3 each have an undercut guide groove 9, wherein in the
  • a threaded spindle 8 extends vertically and is in engagement with an internal thread, which is formed on a projecting into the undercut 10 portion of the support arm 5.
  • the thread pitch of the spindle 8 is small, so that the spindle is not rotated by the load on her weight of the support arm 5 and the load carried by him in rotation.
  • an opening is formed through which a key 11 of a limit switch 12 mounted externally on the carrier rail 3 engages in the guide groove 9.
  • a key 11 of a limit switch 12 mounted externally on the carrier rail 3 engages in the guide groove 9.
  • Fig. 3 shows an analogous to Fig. 2 partial section in a higher plane, adjacent to the ceiling of the body 1.
  • a worm wheel 13 is rotatably connected to each of these, which meshes with a worm 14 and the Forms worm gear.
  • the two screws 14 are supported by a common shaft 15 which rotatably couples the spindles 8 to each other and thereby ensures that the two support arms 5 always perform equal height displacements.
  • the shaft 15 is according to a first embodiment and as shown in Fig. 4, at the same time output shaft of an electric motor 16.
  • the electric motor 16 is partially received in a niche of the rear wall 2.
  • Motor 16 and shaft 15 are separated by a plastic shell 17 from the interior of the refrigerator.
  • FIG. 5 A second embodiment shown in FIG. 5 in a section analogous to FIG. 4, the common shaft 15 of the screws 14 is coupled to an electric motor 16 via a toothed belt drive 18, which consists of a pinion 19 mounted on the shaft 15 and a pinion 20 an output shaft of the motor 16 is formed and is designed by reducing.
  • a toothed belt drive 18 which consists of a pinion 19 mounted on the shaft 15 and a pinion 20 an output shaft of the motor 16 is formed and is designed by reducing.
  • This configuration allows the shaft 15 closely adjacent to the rear wall
  • the electric motor 16 is arranged in each case between the two screws 14 on the shaft 15.
  • the pinion 19 on an extension 21 of the shaft 15 (see FIG. 3) projecting beyond the screws 14 to an adjacent side wall of the body 1 and the motor 16 to accommodate together with a screw 14 and driven by her gear 13 in a common housing.
  • the electric motor 16 is switched on and off via a switch, not shown, and controllable in its direction of rotation. With this switch in series, the limit switch 12 is arranged to stop an adjustment movement of the support arms 5, as soon as they reach a marked by the limit switch 12 upper or lower limit of their allowable adjustment.

Landscapes

  • 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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Refrigerator Housings (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention concerne un appareil frigorifique présentant un compartiment intérieur qui est entouré d'un boîtier thermo-isolant (1) et dans lequel se trouve un support de denrées à réfrigérer (5, 7), réglable en hauteur. Ce support est en contact, au moyen d'un filetage, avec au moins une broche filetée (8) verticale, pouvant être entraînée en rotation.
EP06777209A 2005-05-10 2006-05-03 Appareil frigorifique pourvu d'un support de denrees a refrigerer reglable en hauteur Withdrawn EP1895872A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005021539A DE102005021539A1 (de) 2005-05-10 2005-05-10 Kältegerät mit höhenverstellbarem Kühlgutträger
PCT/EP2006/061996 WO2006120137A1 (fr) 2005-05-10 2006-05-03 Appareil frigorifique pourvu d'un support de denrees a refrigerer reglable en hauteur

Publications (1)

Publication Number Publication Date
EP1895872A1 true EP1895872A1 (fr) 2008-03-12

Family

ID=36602475

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06777209A Withdrawn EP1895872A1 (fr) 2005-05-10 2006-05-03 Appareil frigorifique pourvu d'un support de denrees a refrigerer reglable en hauteur

Country Status (6)

Country Link
US (1) US20090127993A1 (fr)
EP (1) EP1895872A1 (fr)
CN (1) CN101170926A (fr)
DE (1) DE102005021539A1 (fr)
RU (1) RU2423900C2 (fr)
WO (1) WO2006120137A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006014370A1 (de) * 2006-03-27 2007-10-04 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit höhenverstellbarem Absteller
KR100854827B1 (ko) * 2006-11-20 2008-08-27 엘지전자 주식회사 냉장고 선반의 높이조절 구조
DE102007029176A1 (de) 2007-06-25 2009-01-08 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
DE102009000851A1 (de) * 2009-02-13 2010-08-19 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit höhenverstellbarem Kühlgutträger
WO2011080179A1 (fr) * 2009-12-30 2011-07-07 Arcelik Anonim Sirketi Dispositif de refroidissement
DE102012213425A1 (de) 2012-07-31 2014-05-15 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einem Tablett
CN102818426A (zh) * 2012-08-30 2012-12-12 合肥美的荣事达电冰箱有限公司 冰箱
US9261305B2 (en) * 2013-03-07 2016-02-16 Whirlpool Corporation Shelving assembly for refrigerator compartment
CN104596190A (zh) * 2013-10-31 2015-05-06 海尔集团公司 搁架及具有该搁架的冰箱
CN106568291A (zh) * 2016-11-10 2017-04-19 青岛海尔股份有限公司 冰箱搁物架的升降同步系统
CN106642961B (zh) * 2016-12-01 2021-03-23 Tcl科技集团股份有限公司 一种冰箱搁架升降装置及冰箱
US11925263B2 (en) * 2020-05-04 2024-03-12 William Didyk Dynamic workstation apparatus, methods, and systems
US11892229B2 (en) * 2021-02-24 2024-02-06 Whirlpool Corporation Modular storage

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1920825A (en) * 1931-01-07 1933-08-01 Leo K Williams Page storage cabinet
US2841459A (en) * 1957-03-26 1958-07-01 Gen Motors Corp Vertically adjustable refrigerator shelves
US3337283A (en) * 1965-11-26 1967-08-22 American Motors Corp Refrigerator shelf supporting means
US3982801A (en) * 1975-11-17 1976-09-28 General Motors Corporation Power-operating vertically adjustable cantilever shelves for appliance cabinets
JPS62165664A (ja) * 1986-01-17 1987-07-22 Somar Corp 焼付機用パレツトストツカ装置
US5199778A (en) * 1990-01-19 1993-04-06 Matsushita Refrigeration Company Shelf apparatus for a refrigerator
US5242217A (en) * 1992-01-06 1993-09-07 Gonnet Henry M Desk with computer work station
US5429043A (en) * 1994-10-24 1995-07-04 Becker; Ruby Power operated adjustable oven rack
US6065821A (en) * 1998-05-15 2000-05-23 Maytag Corporation Vertically adjustable shelf and support rail arrangement for use in a cabinet
US20020124777A1 (en) * 2001-03-12 2002-09-12 Fung-Foang Lag Electric and stepless structure for adjusting height of desktop
DE10145141A1 (de) * 2001-09-13 2003-04-03 Bsh Bosch Siemens Hausgeraete Kältegerät mit Kühlluftzirkulation
WO2003029086A2 (fr) * 2001-10-04 2003-04-10 Koopman Peter J Armoires et procedes pour servir des produits alimentaires precuits
US6802576B2 (en) * 2001-10-26 2004-10-12 Bradley D. Shepherd Protected display case
US6733094B1 (en) * 2002-11-13 2004-05-11 Chun-Chung Chang Lifting device for LCD
US7306303B2 (en) * 2003-06-30 2007-12-11 General Electric Company Methods and apparatus for refrigerator compartment
DE102005043356A1 (de) * 2005-09-12 2007-03-15 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit höhenverstellbarem Kühlgutträger mit Sicherheitsabschaltung
DE102005057148A1 (de) * 2005-11-30 2007-06-06 BSH Bosch und Siemens Hausgeräte GmbH Küchengerät mit höhenverstellbarer Regalablage
ITPN20060031A1 (it) * 2006-05-03 2007-11-04 Baron Ind S R L "dispositivo realizzante mensole amovibili, regolabili e posizionabili variamente in altezza"
KR100916699B1 (ko) * 2007-04-06 2009-09-11 엘지전자 주식회사 냉장고

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006120137A1 *

Also Published As

Publication number Publication date
WO2006120137A1 (fr) 2006-11-16
DE102005021539A1 (de) 2006-11-16
RU2423900C2 (ru) 2011-07-20
CN101170926A (zh) 2008-04-30
RU2007138899A (ru) 2009-06-20
US20090127993A1 (en) 2009-05-21

Similar Documents

Publication Publication Date Title
EP1895872A1 (fr) Appareil frigorifique pourvu d'un support de denrees a refrigerer reglable en hauteur
EP2396613B1 (fr) Appareil frigorifique à support réglable en hauteur pour produits réfrigérés
EP2526818B1 (fr) Ferrure pour une armoire aménagée pour les handicapés et armoire associée
EP3066959B1 (fr) Tiroir, element de meuble comprenant un tiroir et procede d'ouverture d'un tiroir
WO2011079400A1 (fr) Agencement de mécanisme de roulement comprenant un rail de guidage pour porte coulissante
WO2006114179A1 (fr) Meuble a rallonge guidee de maniere synchronisee
EP2165134A1 (fr) Appareil frigorifique
EP3205960B1 (fr) Appareil frigorifique ménager et procédé pour le montage de l'appareil frigorifique ménager
WO2010124947A2 (fr) Dispositif de réglage en hauteur d'un support guidé sur au moins une glissière d'extraction dans un appareil électroménager
DE102005043356A1 (de) Kältegerät mit höhenverstellbarem Kühlgutträger mit Sicherheitsabschaltung
EP2422150B1 (fr) Appareil réfrigérant à tiroir
DE112013004458T5 (de) Kühlschrank mit einer Schiebetür
EP3479034B1 (fr) Appareil frigorifique avec un dispositif d'ouverture
WO2015074890A1 (fr) Appareil de froid pourvu d'un auxiliaire d'ouverture de porte
DE29720832U1 (de) Duschabtrennung
DE202011052302U1 (de) Raumteiler in Form eines Schiebeelementes
WO2011124427A1 (fr) Fond de compartiment pour un appareil frigorifique
EP1224887A1 (fr) Ascenceur pour armoire
DE10230508A1 (de) Kühlgerät
DE102016122594A1 (de) Kühlgerät und Öffnungssystem für ein Kühlgerät
DE4106018A1 (de) Faltbare tuer
DE19542941C2 (de) Hängeschrank für eine Haushaltsküche
DE19744514B4 (de) Schiebetüranlage mit wenigstens einem schieb- und schwenkbaren Türflügel
CH700980A1 (de) Führungsschiene für eine Schiebetür.
EP2494291A2 (fr) Module pour appareil frigorifique

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

17P Request for examination filed

Effective date: 20071210

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
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: 20121201