WO2011160699A1 - Appareil frigorifique domestique - Google Patents

Appareil frigorifique domestique Download PDF

Info

Publication number
WO2011160699A1
WO2011160699A1 PCT/EP2010/059103 EP2010059103W WO2011160699A1 WO 2011160699 A1 WO2011160699 A1 WO 2011160699A1 EP 2010059103 W EP2010059103 W EP 2010059103W WO 2011160699 A1 WO2011160699 A1 WO 2011160699A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
container
cams
wall
cam
Prior art date
Application number
PCT/EP2010/059103
Other languages
German (de)
English (en)
Inventor
Tobias Schmidt
Jochen Scholer
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to PL10728653T priority Critical patent/PL2585776T3/pl
Priority to EP10728653.6A priority patent/EP2585776B1/fr
Priority to PCT/EP2010/059103 priority patent/WO2011160699A1/fr
Publication of WO2011160699A1 publication Critical patent/WO2011160699A1/fr

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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/067—Supporting 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
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • 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 invention relates to a household refrigerator with an interior to be cooled with a rear wall and two side inner walls, which can be closed with a door.
  • Refrigerators have pull-out trays or shelves for storing refrigerated goods. In order to meet the individual wishes of the user these are adjustable to different heights or can be arranged. Pull-out trays or shelves can be pulled out of the interior of the refrigerator for easier access to refrigerated goods.
  • DE 9314675 U1 shows a refrigerator whose shelves are extendable and adjustable in height. This takes place in that two vertical rails parallel to each other and to the opening side of the refrigerator door are arranged on the side walls of the refrigerator compartment, which are provided with latching recesses at intervals and in which latchable and releasable holding pieces are displaceably guided.
  • the holding pieces are provided on their sides facing each other with guide pieces which engage in the shelves and thus allow Hohenver Wegkeit along the rails.
  • the shelves have grooves into which the guide pieces engage and extending along these grooves according to their length is possible.
  • the domestic refrigerator according to the invention has an interior to be cooled with a rear wall and two side inner walls, which can be closed with a door. At least two cams are provided on each side wall. These are arranged substantially horizontally relative to one another and communicate with at least one corresponding lateral holding element for a plate or a container. These engage in a corresponding guide of the lateral holding element, which is aligned horizontally and / or vertically and over which the plate or the container is arranged horizontally and / or vertically movable.
  • the cams are at least substantially horizontal to each other, that is, that they are located approximately at the same height. Thus, these can engage in the guide of the lateral support member and hold the plate or the container in the desired position, wherein the plate or the container via the cams is horizontally and / or vertically movable.
  • a plate or a container may be, for example, a shelf made of plastic, glass or a grid, as well as an extract tray, which may have different depths.
  • the lateral holding element may be part of a plate or a container. It may also be part of a frame or a lateral rail which is arranged on the plate or the container. The guidance of the lateral holding element is determined by its shape and can be, for example, a groove or a rail.
  • the cooling interior cams which are arranged approximately at the same height, at defined locations or at defined intervals and only by the interaction with the corresponding guide height adjustment or an excerpt of the plate or container is possible .
  • cam is meant a projection which is preferably not equipped with a guide wheel or the like and, for B. has an approximately cylindrical shape.
  • This simple structure is comfortable and inexpensive to manufacture. The susceptibility to error of this structure is also low, since here are few elements related to each other.
  • at least one wall element which has a substantially horizontal orientation is arranged for each side inner wall.
  • the wall element has the at least two cams, which engage in a corresponding guidance of the lateral Chen holding element engage.
  • the plate or the container is arranged horizontally and / or vertically movable.
  • the wall element is oriented horizontally, that is, it runs along a plane parallel to the bottom surface.
  • the cams are therefore arranged one behind the other in approximately the same height.
  • the wall element is a molded part which can be inserted into the side inner wall.
  • the attachment is reliable and robust.
  • the cams are formed from the respective side inner wall.
  • the cams are already formed in the manufacturing process of the so-called “inner liner" of the household refrigerator by deep drawing from the side inner walls. This allows a cost effective and very simple method of production.
  • each side inner wall in each case three cams, which are arranged substantially horizontally to one another, are provided.
  • several sets of 2 or 3 cams, which are each arranged at a different height can be provided on a side inner wall.
  • Three cams allow a very reliable arrangement of a plate or a container, wherein the extract can follow beyond the rearmost cam, since the two front cams can absorb the forces on the extended plate or the extended container satisfactorily.
  • the cams can be formed both from the side inner wall, as well as be assigned to the wall element.
  • the guide in the lateral holding element on at least two substantially vertical grooves, which are each guided along at least one cam for height adjustment of the plate or container.
  • the vertical guide thus takes place via grooves which are arranged in the holding element.
  • At least one substantially horizontal groove branches off from the at least one substantially vertical groove, which is arranged on the cam in order to serve as a stop for the plate or container in one of a plurality of vertical positions.
  • the groove has two or more horizontal recesses and thus the lateral holding element has a plurality of setting positions to the plate or the container in different To place heights.
  • the height adjustment of the plate or the container is very easy to handle implemented with simple means and designed very variable.
  • the cam lying closest to the rear wall has a smaller cross-sectional area or a smaller diameter than the at least one further cam.
  • the horizontal movement of the plate or the container from the interior of the household refrigerating appliance along the cams via at least one substantially horizontal groove is very simple, thus very easy to manufacture and in its handling.
  • a horizontal groove means that the cam is guided in a recess which has at least one closed upper edge.
  • the at least one substantially horizontal groove tapers in a rear region, ie the region which is closest to the rear wall of the refrigeration device.
  • the taper prevents slipping of the plate or the container of all cams and thus serves as a stop for at least one cam.
  • the rearmost, smaller cam can be guided by the taper of the groove and the taper serve as a stop for the following cam. In this case, an extract is made possible, which goes beyond the rearmost cam and thus takes place far out of the interior of the household refrigerator. This is particularly advantageous for the user, since the plate or the container is exposed and the refrigerated goods are easily accessible.
  • the at least one substantially horizontal groove on the bottom side openings which allows insertion into the groove by placing the plate or container on the cam.
  • This is a special embodiment, for example, if the groove is tapered in a rear area and thus a sliding from the front is not possible, so a placement from above on the cam is necessary.
  • this can also be done independently of a taper, since a placement of the plate or the container from the top of the cam for a user is advantageous because it is much easier than a push from the front.
  • the lateral retaining element both at least one substantially horizontal and at least one substantially vertical groove for height adjustment and the extension of the plate or the container.
  • the lateral holding element of the plate or of the container is raised at least in its side regions with respect to a shelf of the plate or of the container. It is thus conceivable that a plate or a container has a lateral holding element, which protrudes far beyond the edge of the plate or the container due to its adjustment, wherein the lateral holding member may extend both upwards and downwards. However, it is also possible that the plate or the container has a frame which extends over the refrigerator interior door or the
  • Rear wall facing side extends and thus forms a shell or at least a border.
  • Figure 1 shows a schematic, perspective view of an embodiment of a household refrigerator.
  • Figure 2 shows a schematic, perspective view of an embodiment of a storage plate and two wall elements.
  • FIG. 3 shows a schematic cross-sectional view of an exemplary embodiment of a lateral holding element.
  • Figure 4 shows a schematic, perspective view of an embodiment of a shelf with frame.
  • FIG. 5 shows a schematic cross-sectional view of the exemplary embodiment of a lateral holding element.
  • FIG. 1 shows a schematic perspective view of an embodiment of a household refrigerator 1, which has a closable by a door 12 interior 13.
  • shelves 4 are placed on the inner side walls 1 1 .
  • This wall element 3 has three cams 2, 2 '.
  • the cam 2 'located closest to the rear wall 14 is significantly smaller in diameter and in particular in its vertical extent than the two further cams 2.
  • a further storage plate 4 can be arranged on these cams 2, 2'.
  • Figure 2 shows a perspective schematic view of an embodiment of a storage plate 4 with lateral support members 5 and two wall elements 3 with cams 2, 2 ', which should engage in the lateral support member 5.
  • the lateral support members 5 are z. B. plastic strips which are molded laterally on the glass shelf 4.
  • the wall- Element 3 each has three cams 2, wherein the rearmost cam 2 'has a smaller cross-sectional area than the other two cams 2.
  • the wall element 3 also has two male elements 15 which are for inserting the wall element 3 in a side inner wall 1 not shown. 1 serve the household refrigerator 1.
  • the cams 2, 2 ' engage in the groove 6 of the lateral holding element 5. In the installed state, the tray can be placed from above on the cams 2, 2'.
  • the cams 2, 2 ' are introduced via bottom-side openings 8 in the groove 6.
  • the tray 4 can be pulled out of the cooling interior.
  • the lateral holding element 5 is moved with the tray 4 along the cam 2.
  • the groove tapers 6.
  • the groove 6 a rejuvenation 7 on.
  • the tray 4 can be extended so far that the groove 6 no longer engages in the small cam 2' and the closest cam 2 abuts the taper 7 , Since the wall element 3 has a total of three cams 2, 2 ', the tray 4 also holds securely on the two front cams. It is also conceivable to arrange 4 or 5 cams and thereby provide several small cams, which can run through a taper to ensure a more stable guidance in very deep refrigerators or heavy plates.
  • FIG. 3 shows a schematic side view of the exemplary embodiment of a storage tray 4 with a lateral holding element 5 according to FIG. 2.
  • the lateral holding element 5 has a groove 6 with a taper 7, in which case the cams 2, 2 'are connected to the groove stand.
  • the plate 4 was placed here on the openings 8 on the cam 2 and extended a piece. Now the rearmost cam 2 'in the taper 7. The plate 4 can still be extended until the nearest cam 2 has arrived at the taper 7 and strikes there because of its size. The lateral retaining element can thus be extended beyond the smaller cam 2 '.
  • FIG. 4 shows a schematic perspective view of another exemplary embodiment of a storage tray 4 with a lateral holding element 5 which is formed here as a frame.
  • the storage plate 4 is height adjustable here in two positions. This is done via a vertical groove 9 in the lateral holding element 5.
  • the positions at different heights can be determined by stops 10. In a fixed position, the cams 2, 2 'engage in one of the two stops. ge 10 of the vertical groove 9. It is conceivable to provide even more stops 10 for more height settings between these two height settings.
  • FIG. 5 schematically shows a side view of a lateral holding element 5 according to a specific embodiment.
  • the horizontal grooves 6 taper in a rear region and each have a taper 7.
  • the lower horizontal groove 6 has openings 8, through which a storage plate or container on which this lateral holding element 5 is arranged, on the cam 2, 2 'can be placed.
  • a horizontal groove 6 can be pushed over the smaller cam 2 ', wherein the taper 7 forms a stop for the nearest cam 2.
  • a height adjustment via the vertical grooves 9 take place.
  • a plate 4 or a container can be extended at two different heights via such a lateral holding element 5. It is conceivable to provide a similar lateral retaining element 5, which allows a plurality of height settings, in each of which the plate 4 can be extended. In addition, the invention is not limited to that the height adjustment must be made in the extended position.

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)

Abstract

L'invention concerne un appareil frigorifique domestique (1), comprenant un espace intérieur à refroidir (13), une paroi arrière et deux parois intérieures latérales (11), ledit espace intérieur pouvant être fermé par une porte (12), au moins un élément de paroi (3) présentant une direction sensiblement horizontale étant disposé à chaque paroi intérieure latérale (11); ledit élément de paroi (3) étant en liaison avec au moins un élément de retenue latéral correspondant (5) pour une plaque (4) ou un récipient, cet élément de paroi (3) présentant au moins deux ergots (2, 2') qui s'engagent dans un guide correspondant (6, 9) de l'élément de retenue latéral (5), guide qui est dirigé horizontalement et/ou verticalement, et via lequel la plaque (4) ou le récipient est disposé mobile horizontalement et/ou verticalement.
PCT/EP2010/059103 2010-06-25 2010-06-25 Appareil frigorifique domestique WO2011160699A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL10728653T PL2585776T3 (pl) 2010-06-25 2010-06-25 Urządzenie chłodnicze gospodarstwa domowego
EP10728653.6A EP2585776B1 (fr) 2010-06-25 2010-06-25 Appareil de froid domestique
PCT/EP2010/059103 WO2011160699A1 (fr) 2010-06-25 2010-06-25 Appareil frigorifique domestique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/059103 WO2011160699A1 (fr) 2010-06-25 2010-06-25 Appareil frigorifique domestique

Publications (1)

Publication Number Publication Date
WO2011160699A1 true WO2011160699A1 (fr) 2011-12-29

Family

ID=43417067

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/059103 WO2011160699A1 (fr) 2010-06-25 2010-06-25 Appareil frigorifique domestique

Country Status (3)

Country Link
EP (1) EP2585776B1 (fr)
PL (1) PL2585776T3 (fr)
WO (1) WO2011160699A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150276304A1 (en) * 2014-03-28 2015-10-01 Lg Electronics Inc. Refrigerator
CN105393074A (zh) * 2013-06-27 2016-03-09 Bsh家用电器有限公司 具有保鲜容器和操作元件和运动导向装置的家用制冷器具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2299512A (en) * 1940-04-19 1942-10-20 Seeger Refrigerator Co Refrigerator shelf
DE9314675U1 (de) 1993-04-08 1994-08-04 Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen Kühlschrank
JPH0791821A (ja) * 1993-09-20 1995-04-07 Fujitsu General Ltd 電気冷蔵庫
DE10339935A1 (de) * 2003-08-29 2005-03-24 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit herausziehbarem Kühlgutträger
DE102008019417A1 (de) * 2008-04-17 2009-10-22 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit schnellmontierbarem Auszugssystem

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2299512A (en) * 1940-04-19 1942-10-20 Seeger Refrigerator Co Refrigerator shelf
DE9314675U1 (de) 1993-04-08 1994-08-04 Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen Kühlschrank
JPH0791821A (ja) * 1993-09-20 1995-04-07 Fujitsu General Ltd 電気冷蔵庫
DE10339935A1 (de) * 2003-08-29 2005-03-24 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit herausziehbarem Kühlgutträger
DE102008019417A1 (de) * 2008-04-17 2009-10-22 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit schnellmontierbarem Auszugssystem

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105393074A (zh) * 2013-06-27 2016-03-09 Bsh家用电器有限公司 具有保鲜容器和操作元件和运动导向装置的家用制冷器具
US20150276304A1 (en) * 2014-03-28 2015-10-01 Lg Electronics Inc. Refrigerator
US9638458B2 (en) * 2014-03-28 2017-05-02 Lg Electronics Inc. Refrigerator

Also Published As

Publication number Publication date
EP2585776A1 (fr) 2013-05-01
EP2585776B1 (fr) 2017-03-22
PL2585776T3 (pl) 2017-08-31

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