EP0619464A1 - Réfrigérateur - Google Patents

Réfrigérateur Download PDF

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Publication number
EP0619464A1
EP0619464A1 EP94100374A EP94100374A EP0619464A1 EP 0619464 A1 EP0619464 A1 EP 0619464A1 EP 94100374 A EP94100374 A EP 94100374A EP 94100374 A EP94100374 A EP 94100374A EP 0619464 A1 EP0619464 A1 EP 0619464A1
Authority
EP
European Patent Office
Prior art keywords
grooves
shelves
refrigerator
refrigerator according
pieces
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Withdrawn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
EP94100374A
Other languages
German (de)
English (en)
Inventor
Volker Friedmann
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
Liebherr Hausgeraete GmbH
Original Assignee
Liebherr Hausgeraete Ochsenhausen GmbH
Liebherr 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
Priority claimed from DE9314675U external-priority patent/DE9314675U1/de
Application filed by Liebherr Hausgeraete Ochsenhausen GmbH, Liebherr Hausgeraete GmbH filed Critical Liebherr Hausgeraete Ochsenhausen GmbH
Publication of EP0619464A1 publication Critical patent/EP0619464A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • 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
    • A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
    • A47B57/32—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of grooved or notched ledges, uprights or side walls
    • A47B57/34—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of grooved or notched ledges, uprights or side walls the grooved or notched parts being the side walls or uprights themselves
    • 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
    • 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
    • F25D2500/00—Problems to be solved
    • F25D2500/02—Geometry problems

Definitions

  • the invention relates to a refrigerator with a body part delimiting a cooling space, to which the refrigerator door is articulated, and with shelves which are held in a height-adjustable manner on the side walls of the cooling space.
  • Fridges of this type are known in different embodiments. In these there is a need to set up the shelves for receiving the goods to be cooled at different heights according to the wishes of the user. Furthermore, it is desirable to arrange the shelves to be extendable in order to facilitate access to the goods. If the shelves in the side guides are height-adjustable, they cannot be pulled out. If the shelves are guided in horizontal, drawer-like guides, a separate guide must be provided for each height.
  • the object of the invention is to provide a refrigerator of the type mentioned, the shelves are extendable with the possibility of any height adjustability.
  • this object is achieved in a refrigerator of the generic type in that on or in the side walls of the refrigerator are two rails and grooves parallel to each other and to the opening side of the refrigerator door, which are provided at intervals with latching recesses and in which latchable and releasable holding pieces are displaceably guided in the latching recesses, and that the holding pieces on their mutually facing sides with guide pieces are provided, which engage in grooves in the lateral end edges of the shelves.
  • the shelves are firstly height-adjustable in any way that two holding pieces are provided on each of their sides, which are height-adjustable in the rails or grooves that guide them.
  • the rails or grooves are provided with locking recesses at a predetermined distance, which can be chosen as small as desired, they can be locked in the locking recesses at all desired heights, so that the shelves can be adjusted to different heights according to the wishes of the user.
  • the shelves can also be pulled out at any set height, since the holding pieces holding these are provided with guide pieces which engage in grooves in the lateral end edges of the shelves. Depending on the length of these grooves, it is thus possible to pull out the shelves.
  • the rails expediently consist of profiles fastened to the side walls with an essentially box-shaped cross section, which are provided on their mutually facing sides with longitudinal slots, the edges of the slots being provided with the latching recesses.
  • the holding pieces can thus be moved in the profile rails and locked in the locking recesses.
  • recessed grooves can also be provided in the side walls, which have catch recesses in their groove flanks or groove bases, in the catch projections Grab holding pieces.
  • These locking projections can be designed to be retractable and retractable or to be spring-loaded.
  • the holding pieces consist of strips of elastic material with angled ends, which carry pin-shaped guide pieces penetrating the slots in their central area, the guide pieces in their foot area with widenings which engage in the latching recesses and the shelves with Means for pressing the guide pieces are provided. Since the latching recesses are only provided in the foot region of the guide pieces, they become disengaged from their engagement with the recesses, so that the guide pieces can be slid in the profile rails.
  • the sliders can also consist of sled-like sliders with locking projections that can be pressed in against spring force.
  • the devices for pressing in the guide pieces consist of ramp-shaped elevations provided in an end region of the grooves of the lateral end edges of the shelves in the groove base. These elevations are expediently provided in the outer end regions of the grooves, so that the shelves are pressed toward the cabinet rear wall for height adjustment, so that the guide pieces disengage from the latching recesses and the shelves can be adjusted in height in the desired manner.
  • wedges which press in the holding pieces and which are actuated by pulling or pushing elements.
  • the grooves are expediently provided in their rear end regions with cutouts in their webs delimiting the upper or lower flanks. Through this designed approximately bayonet-like The shelves can then be lifted out and inserted. In order to prevent the shelves from being inadvertently lifted when the shelves are pulled out, the webs delimiting the grooves can be provided with raised portions in front of the recesses.
  • the shelves consist of plates which engage in grooves in the lateral edge profiles, and that the edge profiles are held together by brackets.
  • FIG. 1 shows a conventional refrigerator 1 with a body part 2 delimiting a cooling space, the opening side of which can be closed by door 3 hinged to a side wall of the body part.
  • a body part 2 delimiting a cooling space, the opening side of which can be closed by door 3 hinged to a side wall of the body part.
  • two profile rails 5 are fastened, which run parallel to one another and to the vertical opening edges of the refrigerator.
  • a holding piece is slidably guided for each board 6, which can be locked at different heights with the recesses of the associated rail 5 and on which the side profiles of the shelves are extendable.
  • Each rail 5 consists of a box-shaped profile with a rectangular or square cross section, which is provided on its front side with a longitudinal slot 7.
  • the edges of the profile rail delimiting the slot 7 are provided with mutually opposite recesses 8 at equal intervals.
  • a sled-shaped holding piece 9 is slidably guided, which consists of a strip 10 of elastic material, the upper and lower ends 11 are angled.
  • the holding piece 9 is supported with the end faces of the ends 11 on the bottom of the profile rail.
  • the holding piece 9 is provided in the central region of its strip-shaped part 10 with a pin-like guide piece 12 which passes through the slot 7 of the guide profile 5 and which engages in an edge groove of the edge profile 13 of the rim 6.
  • the guide pieces 12 are provided in their foot region with lateral widenings, which engage in the locking recesses 8 of the profile rail 7 in the locked state. 3 shows the locked position of the holding pieces. Become the guide pieces of the holding pieces pressed in, the middle strip of the holding pieces 9 bends in the manner shown in FIG. 4, so that the widened foot pieces of the guide pieces disengage from the latching recesses 8 and the sled-like holding pieces can be shifted as desired in the profile rails 5.
  • the grooves 15, 16 are provided with ramp-shaped elevations 17 in their front areas in the direction of extension in the end faces of the lateral edge profiles of the shelves.
  • the lateral edge profiles 20 of the rims 6 are provided in the manner shown in FIGS. 7 and 8 on their outer end faces with two grooves 15, 16 which are separated from one another by a closed intermediate piece 21.
  • the grooves 15, 16 are provided at their inner ends with bayonet-like insertion openings 22 for the guide pieces arranged in dashed lines in FIG. 7.
  • the shelves can be lifted off the guide pieces 12 through the openings 22.
  • the grooves 15, 16 with the associated openings 22 are arranged in the side edge profiles 20 in a manner mirror image to one another in the manner shown in FIG.
  • the groove-defining webs 25 ridges forming ridges 26 are arranged in front of the openings, which can only be overcome by a noticeable resistance, so that unintentional lifting is avoided when the shelves are pulled out.
  • the openings 22 point downwards, so that the shelves do not fall down by themselves under the force of gravity when the guide pieces 12 are in the region of the excavation openings 22.
  • the edge profiles 20 have groove-like recesses 30 on their inner sides, into which the edges of the base plate 31 of the shelves engage.
  • the edge profiles 20 are provided in their end regions with bores 31 into which the angled legs 32 of brackets 33 engage.
  • the front and rear sides of the base plate 31 are framed by U-shaped profiles 35, which form abutting edges, which are particularly useful when the base plate 31 consists of a glass plate.
  • the edge profiles 35 are also held in the end regions of the grooves 30 of the edge profiles 20, which can be provided with corresponding widenings.
  • the design of the shelves shown in FIG. 5 permits their simple assembly only by plugging the individual parts together.

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)
  • Refrigerator Housings (AREA)
EP94100374A 1993-04-08 1994-01-12 Réfrigérateur Withdrawn EP0619464A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE9305388U 1993-04-08
DE9305388 1993-04-08
DE9314675U DE9314675U1 (de) 1993-04-08 1993-09-28 Kühlschrank
DE9314675U 1993-09-28

Publications (1)

Publication Number Publication Date
EP0619464A1 true EP0619464A1 (fr) 1994-10-12

Family

ID=25960712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94100374A Withdrawn EP0619464A1 (fr) 1993-04-08 1994-01-12 Réfrigérateur

Country Status (1)

Country Link
EP (1) EP0619464A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1655561A2 (fr) * 2004-11-05 2006-05-10 Liebherr-Hausgeräte Ochsenhausen GmbH Appareil de réfrigération ou de congélation
RU2419048C2 (ru) * 2005-11-30 2011-05-20 Бсх Бош Унд Сименс Хаусгерете Гмбх Кухонный прибор с хранилищем, регулируемым по высоте
CN101660855B (zh) * 2008-08-25 2012-08-08 博西华家用电器有限公司 家用电器以及用于家用电器的搁盘
EP1956324A3 (fr) * 2007-02-09 2014-12-10 Forster Küchen- & Kühltechnik AG Réfrigérateur doté d'au moins une étagère
CN109751827A (zh) * 2017-11-06 2019-05-14 博西华电器（江苏）有限公司 制冷设备
WO2022012457A1 (fr) * 2020-07-13 2022-01-20 青岛海尔电冰箱有限公司 Ensemble clayette destiné à réfrigérateur et réfrigérateur

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162416A (en) * 1963-05-27 1964-12-22 Amarillas Lorenzo Adjustable support
US3633983A (en) * 1970-01-12 1972-01-11 Philco Ford Corp Shelf structure
US3885846A (en) * 1973-12-05 1975-05-27 Lieh Chuang Adjusting apparatus for refrigerators supporting shelf

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162416A (en) * 1963-05-27 1964-12-22 Amarillas Lorenzo Adjustable support
US3633983A (en) * 1970-01-12 1972-01-11 Philco Ford Corp Shelf structure
US3885846A (en) * 1973-12-05 1975-05-27 Lieh Chuang Adjusting apparatus for refrigerators supporting shelf

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
AU-B-45333/85 (MOSES ET AL.) *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1655561A2 (fr) * 2004-11-05 2006-05-10 Liebherr-Hausgeräte Ochsenhausen GmbH Appareil de réfrigération ou de congélation
US7669945B2 (en) * 2004-11-05 2010-03-02 Liebherr-Hausegeraete Ochsenhausen Gmbh Refrigerating or freezing apparatus
RU2419048C2 (ru) * 2005-11-30 2011-05-20 Бсх Бош Унд Сименс Хаусгерете Гмбх Кухонный прибор с хранилищем, регулируемым по высоте
EP1956324A3 (fr) * 2007-02-09 2014-12-10 Forster Küchen- & Kühltechnik AG Réfrigérateur doté d'au moins une étagère
CN101660855B (zh) * 2008-08-25 2012-08-08 博西华家用电器有限公司 家用电器以及用于家用电器的搁盘
CN109751827A (zh) * 2017-11-06 2019-05-14 博西华电器（江苏）有限公司 制冷设备
WO2022012457A1 (fr) * 2020-07-13 2022-01-20 青岛海尔电冰箱有限公司 Ensemble clayette destiné à réfrigérateur et réfrigérateur
US12163729B2 (en) 2020-07-13 2024-12-10 Qingdao Haier Refrigerator Co., Ltd. Shelf assembly for refrigerator and refrigerator

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