WO2012136538A2 - Appareil de froid et tablette pour cet appareil de froid - Google Patents

Appareil de froid et tablette pour cet appareil de froid Download PDF

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Publication number
WO2012136538A2
WO2012136538A2 PCT/EP2012/055502 EP2012055502W WO2012136538A2 WO 2012136538 A2 WO2012136538 A2 WO 2012136538A2 EP 2012055502 W EP2012055502 W EP 2012055502W WO 2012136538 A2 WO2012136538 A2 WO 2012136538A2
Authority
WO
WIPO (PCT)
Prior art keywords
shelf
bottom plate
refrigerating appliance
bearing surfaces
support ribs
Prior art date
Application number
PCT/EP2012/055502
Other languages
German (de)
English (en)
Other versions
WO2012136538A3 (fr
Inventor
Christoph Becke
Max Eicher
Swetlana Gorodezki
Maike Kirschbaum
Ralph Staud
Thomas Tischer
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 EP12713062.3A priority Critical patent/EP2694896B1/fr
Priority to PL12713062T priority patent/PL2694896T3/pl
Priority to ES12713062.3T priority patent/ES2544276T3/es
Publication of WO2012136538A2 publication Critical patent/WO2012136538A2/fr
Publication of WO2012136538A3 publication Critical patent/WO2012136538A3/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
    • 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/066—Liners
    • 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

Definitions

  • the present invention relates to a refrigeration device, in particular a household refrigerator, and a usable shelf in the refrigerator.
  • a refrigeration device in particular a household refrigerator
  • a usable shelf in the refrigerator In order to allow a user a flexible, adapted to the size of each container to be stored refrigerated division of the storage chamber of a refrigerator, shelves in such a location chamber must be mounted at different heights. In most currently on the market refrigerators, this objective is achieved in that in side walls of the storage chamber delimiting, plastic deep-drawn inner container horizontal grooves are tightened, receive and support the lateral support ribs of the shelves. The installation height of
  • Shelves can therefore be changed only in discrete steps, according to the distance of the grooves on the side walls. It is conceivable in principle, by a dense staggering of the grooves a very accurate adjustment of the installation heights of
  • Refrigerated goods according to the hole spacing staggered are suspended, or by using stepless adjustment mechanisms. Both approaches are associated with considerable costs and are therefore used at most in devices of the upper price segment.
  • the object of the invention is therefore to provide a refrigeration device or a shelf for a refrigerator, which allow a flexible height adjustment of the subjects in spite of a limited number of support surfaces for the shelves on the side walls of the storage compartment, divided into the interior of the refrigerator by the shelves becomes.
  • the object is achieved on the one hand by a shelf for a refrigerator with a bottom plate and laterally over the bottom plate protruding support ribs, wherein the bottom plate is offset vertically against a plane passing through the support ribs level.
  • a shelf for a refrigerator with a bottom plate and laterally over the bottom plate protruding support ribs, wherein the bottom plate is offset vertically against a plane passing through the support ribs level.
  • two different installation heights of the bottom plate can be realized with a single pair of support surfaces.
  • the bottom plate and the support ribs are integrally formed integrally.
  • the bottom plate can be suitably formed at least partially made of plastic or sheet metal or formed as a wire grid.
  • a one-piece connection with the bearing ribs can be realized by this e.g. at least partially injection molded together with the bottom plate or bent from sheet metal, or by a wire of a forming in the shelf wire grid also extends through the support ribs.
  • the bottom plate is preferably at least partially corrugated to secure refrigerated goods placed thereon such as lying bottles, beverage cans or the like against rolling away.
  • a front and / or a rear edge of the bottom plate should expediently be rectilinear. If, in particular in the case of a base plate made of plastic or sheet metal, this straight edge is integrally connected with the corrugated region of the bottom plate, it already increases out of itself the rigidity of the bottom plate. However, the straight course of the edge can also simply serve to facilitate the attachment of a stiffening profile on the edge. To the rigidity of the bottom plate can also contribute to a vertical web, which preferably, so as not to hinder the handling of the goods to be cooled, extends along a rear edge of the bottom plate. The object is further achieved by a refrigeration device, in particular a
  • Household refrigerating appliance comprising a storage chamber, wherein the side walls of the storage chamber are provided with pairs of vertically spaced bearing surfaces, and in which a first shelf of the type described above is arranged on at least one of these pairs of bearing surfaces.
  • the refrigeration device may also have at least a second shelf, in which a bottom plate and support ribs are in a conventional manner in a same plane.
  • the offset between the support ribs and bottom plate of the first shelf should be smaller than the vertical distance between the adjacent pairs of
  • the offset between the support ribs and bottom plate of the first shelf is selected such that when a second shelf is disposed on a first pair of support surfaces, a first shelf can be placed on an adjacent second pair of support surfaces such that its bottom plate is the second
  • the first shelf is immediately adjacent, that is so closely adjacent that any remaining between the bottom plate of the first shelf and the second shelf gap is too narrow to be used as a compartment for refrigerated goods.
  • the first shelf can be accommodated when not in use in the refrigerator, without there noticeably taking up space.
  • the bearing surfaces on one of the side walls can alternately in a narrow and a wide
  • the wide distance is preferably twice the narrow distance.
  • Fig. 1 is a perspective view of a shelf according to a first
  • Fig. 2 is a perspective view of a shelf according to a second
  • Fig. 3 is a partial section in the width direction through the shelf of Fig. 2;
  • Fig. 4 is a partial section through the shelf of Fig. 2 along the plane IV-IV of
  • FIG. 5 shows a section analogous to FIG. 4 according to an alternative embodiment
  • FIG. 6 shows a section through the rear edge of the shelf according to a modified embodiment
  • 7 shows a schematic view of the position chamber of a refrigerator according to the invention, on which installation levels of base plates that can be realized with shelves according to FIG. 1 are illustrated
  • Fig. 8 is a view similar to Fig. 7, showing possible installation levels of floor panels when combined with conventional planar shelves and shelves shown in Fig. 1;
  • FIG. 9 is a partial perspective view of the storage chamber of a refrigerator according to a preferred embodiment of the invention.
  • FIG. 10 shows an alternative view of the storage chamber of FIG. 9.
  • Fig. 1 shows a perspective view of a shelf 1 according to a first
  • the shelf 1 comprises in a conventional manner a rectangular plate 2 made of tempered glass, is bordered at all four edges in a circulating frame 3. While front and rear profiles 4, 5 of the frame 2 in a conventional manner have a C-shaped cross-section with a front and rear edge of the plate 2 receiving groove, the side profiles 6 have an approximately Z-shaped cross section, the center piece is formed by a vertical wall 7, projecting from the upper and lower edges of the lateral edges of the plate 2 encompassing webs 8 and support ribs 9 horizontally in opposite directions.
  • Fig. 2 shows a second embodiment of the shelf 1, in which a bottom plate 2, vertical walls 7 and support ribs 9 are injection molded in one piece from plastic. This type of production makes it possible to realize the bottom plate 2 with a wave-shaped cross-section, as can be seen in particular in the sectional view of FIG. 3, so that bottles or beverage cans can be placed horizontally on the plate 2 and are secured against rolling away.
  • the plate 2 terminates in each case in a straight line, wherein the edge 10, as shown in Fig. 4, as a relative to the wavy central Area of the bottom plate 2 thickened bead can be executed.
  • the thickened bead on the one hand contributes to the rigidity of the bottom plate 2, on the other hand, the positive locking of a Versteistsprofils 11 or 12 allow, as shown in Fig. 5 and 6, respectively. While the vertical dimensions of the intended for the front edge 10 Verste Trentsprofils 11 are low in the vertical direction to the
  • Fig. 7 shows a schematic view of a storage chamber 14 of a refrigerator equipped with shelves 1 of the type described with reference to Figs. 1-6.
  • the storage chamber 14 is limited in a conventional manner by a deep-drawn plastic inner container in the side walls 15 horizontal grooves 16 are tightened to accommodate the support ribs 9 of the shelves.
  • a shelf 1 in two different orientations, each shown as a solid or dashed outline, mountable. As can be seen, three pairs of grooves 16 are sufficient to mount floor panels 2 of the shelves 1 at six different levels.
  • the distance D between adjacent pairs of grooves 16 is four times as large as the offset d between the bottom plate 2 and a plane passing through the bearing ribs 9 of a shelf 1.
  • the distance between the topmost grooves 16 and the ceiling 18 and the bottom grooves 16 and the bottom 17 can be selected equal to three times the offset d ,
  • Fig. 8 is an analogous to Fig. 7 representation of a storage chamber 14, in the
  • Shelves according to the invention can be combined with conventional planar shelves 19 are. As you can see, the combined use of both types of
  • FIG. 9 shows a perspective view of a storage chamber 14 of a
  • FIG. 1 Shown are two conventional, planar shelves 19 and a shelf 1 of the type shown in Fig. 1.
  • the depth of the shelf 1 is less than that of the shelves 19, so that, as shown, the shelf 1 is pushed directly to a rear wall 20 of the storage chamber 14, 1 space remains in front of the shelf 1, where placed on the lower planar shelf 19 items can be, which are higher than the distance between the lower planar shelf 19 and the bottom plate 2 of the shelf 1 and the bottom plate 2 of the shelf 1 and the upper planar shelf 19th
  • the bottom plate 2 is substantially equidistant from both planar shelves 19 in the arrangement of FIG. 9.
  • the configuration shown in Fig. 10 is obtained. In this configuration, the bottom plate 2 is located immediately below the upper planar shelf 19. Die
  • Bottom plate 2 and the shelf 19 can touch each other; if there is still a gap between the two, its height is at most a few millimeters.
  • the shelf 1 can be brought when it is not needed; in this case, its space requirement inside the storage chamber 14 is negligible.
  • the grooves 16 are not distributed at equal intervals over the side walls 15, but they are each seconded alternately with a large and a small distance from each other, in the case shown here the large distance is about twice the small one.
  • the bottom plate 2 is in the configuration of Fig. 9 at half height between the two planar shelves 19th
  • planar shelves 19 or shelf 1 with offset bottom plate thus floor plates are placed both at the level of the grooves 16 and at half the height of the large distance, i. the number of possible positions of bottom plates is one and a half times greater than that of the grooves 16.
  • the reduction in the number of benefits of the capacity of the side wall 15 benefits, or it allows for constant load capacity, a reduction in material thickness.

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)
  • Packages (AREA)

Abstract

L'invention concerne une tablette (1) pour un appareil de froid, en particulier un appareil de froid ménager, cette tablette (1) comprenant une plaque de base (2) et des rebords d'appui (9) faisant saillie latéralement par rapport à la plaque de base (2). La plaque de base (2) est décalée verticalement par rapport à un plan passant par les rebords d'appui (9).
PCT/EP2012/055502 2011-04-07 2012-03-28 Appareil de froid et tablette pour cet appareil de froid WO2012136538A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12713062.3A EP2694896B1 (fr) 2011-04-07 2012-03-28 Appareil de froid avec des tablettes
PL12713062T PL2694896T3 (pl) 2011-04-07 2012-03-28 Urządzenia chłodzące z półkami
ES12713062.3T ES2544276T3 (es) 2011-04-07 2012-03-28 Aparato de refrigeración con bandejas

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011006959A DE102011006959A1 (de) 2011-04-07 2011-04-07 Kältegerät und Fachboden dafür
DE102011006959.3 2011-04-07

Publications (2)

Publication Number Publication Date
WO2012136538A2 true WO2012136538A2 (fr) 2012-10-11
WO2012136538A3 WO2012136538A3 (fr) 2012-12-06

Family

ID=45937307

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/055502 WO2012136538A2 (fr) 2011-04-07 2012-03-28 Appareil de froid et tablette pour cet appareil de froid

Country Status (5)

Country Link
EP (1) EP2694896B1 (fr)
DE (1) DE102011006959A1 (fr)
ES (1) ES2544276T3 (fr)
PL (1) PL2694896T3 (fr)
WO (1) WO2012136538A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267400A (zh) * 2013-06-03 2013-08-28 合肥美的电冰箱有限公司 冰箱及用于冰箱的搁板
KR102210016B1 (ko) * 2014-03-10 2021-02-01 삼성전자주식회사 냉장고
DE102020210129A1 (de) 2020-08-11 2022-02-17 BSH Hausgeräte GmbH Ablageboden für ein Haushaltskältegerät mit einem spezifischen Auszugsstoppelement, Anordnung sowie Haushaltskältegerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089359A (en) * 1934-08-03 1937-08-10 Kelvinator Corp Refrigerating apparatus
US2092963A (en) * 1934-10-31 1937-09-14 Gen Motors Corp Refrigerating apparatus
US5626407A (en) * 1996-05-10 1997-05-06 Emplast, Inc. Storage system for refrigerators
JPH11351737A (ja) * 1998-06-09 1999-12-24 Nec Home Electron Ltd 冷蔵庫用瓶置き棚

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
PL2694896T3 (pl) 2015-12-31
DE102011006959A1 (de) 2012-10-11
EP2694896A2 (fr) 2014-02-12
EP2694896B1 (fr) 2015-07-08
WO2012136538A3 (fr) 2012-12-06
ES2544276T3 (es) 2015-08-28

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