WO2012130578A1 - Porte et balconnet de porte pour appareil frigorifique - Google Patents

Porte et balconnet de porte pour appareil frigorifique Download PDF

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Publication number
WO2012130578A1
WO2012130578A1 PCT/EP2012/053990 EP2012053990W WO2012130578A1 WO 2012130578 A1 WO2012130578 A1 WO 2012130578A1 EP 2012053990 W EP2012053990 W EP 2012053990W WO 2012130578 A1 WO2012130578 A1 WO 2012130578A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
latching projections
compartment
operating element
latching
Prior art date
Application number
PCT/EP2012/053990
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
Publication of WO2012130578A1 publication Critical patent/WO2012130578A1/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
    • F25D23/02—Doors; Covers
    • F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
    • 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
    • F25D23/02—Doors; Covers
    • F25D23/028—Details

Definitions

  • the present invention relates to a door rack for a door of a refrigerator, in particular a household refrigerator, and the door in which such a door rack is mounted.
  • Liquids as well as small parts to accommodate. Beverages, sauces, etc. are available in a variety of packaging sizes, and the number and size of containers to be stored in a refrigerator will vary over time and depending on
  • the door racks are generally mountable at different heights.
  • the doors of most currently on the market refrigerators have on their inside two vertical spars, which carry at their facing flanks at regular intervals nubs.
  • Customized door racks have on their side edges downwardly open recesses that can be pushed onto the knobs from above to fix a door racks at a desired height. Since the gap between two piles lying one above the other on a spar may not be smaller than the height of the door racks to be mounted, the height of the door racks can only be changed in coarse steps and therefore can not always be optimally adapted to the requirements.
  • Another known door concept provides on the mutually facing flanks of the spars recesses, engage in the spring-loaded locking projections of the door racks.
  • Household refrigeration appliance giving a user a fast, comfortable and safe
  • a door rack for household refrigeration appliance with a bottom plate and at two opposite ends of the bottom plate
  • a rail of the door can engage to perform a vertical adjustment of the door compartment and in particular a
  • the latching projection of the door compartment when in a non-recessed position, engages in the groove.
  • complementary latching projections on the side of the door can then be provided on the rail, which facilitates an inexpensive implementation of the invention and their retrofitting in existing refrigeration equipment.
  • the latching projection is movable in the depth direction of the door compartment and engages in the groove from a side flank thereof.
  • a coupled to the latching projection control element can be arranged on an upper side or in the installed state of the door compartment a user facing end face of the side cheek to be easily accessible and operable.
  • the operating element and the latching projection are arranged on opposite sides of the groove, the complementary grooves on the side of the door can be hidden on a side of the rail which faces away from the user and is not or hardly visible to the user.
  • the locking projections of both side cheeks are adjustable by a common operating element.
  • the common operating element is arranged under the bottom plate.
  • the common operating element may in particular comprise a bracket extending between the two side cheeks. It is also advantageous if the common operating element and the latching projections are coupled via a deflection mechanism, which converts a movement of the operating element in the depth direction of the door compartment into a movement of the latching projections which is opposite to the movement of the operating element. So can a user by doing that
  • Operating element draws to her, drive a movement of the latching projections of the door compartment, in which they disengage from the attached to a side facing away from the user side of the rail complementary locking projections.
  • Control element and the vertical line is not more than two centimeters. Namely, when a user releases the door rack from its anchorage by intuitively fixed the front of the door compartment by a thumb applied to it and with the other fingers pulls the control to itself, then the user's hand, as soon as the latching projections of the door compartment have reached their unlocked position, ideally positioned to support the door racks under his projection and move it without danger of tilting along the rails.
  • Another object of the invention is therefore also a refrigerator door with a door leaf and a door rack of the type described above, being provided on the side of the door leaf to the latching projections of the door compartment complementary notches.
  • these complementary notches are formed on attached to the door leaf rails. If the rails in turn are provided with suspension elements that correspond to those of conventional door racks, then they allow a simple way of retrofitting the
  • the rails if the door leaf in a conventional manner comprises a plate and projecting from an inner side of the plate vertical stiles, which carry knobs on mutually facing flanks, have on the knobs attachable recesses.
  • the complementary locking projections are preferably concealed on one of the plate of the door-facing side of the rails attached to the spars.
  • latching projections of the door compartment and the rails are each asymmetrically sawtooth-shaped, wherein the latching projections of the door compartment have a horizontal bottom and an oblique upper side, while the rails have a horizontal top side and an oblique bottom side, then it is possible to move the door compartment upwards, without first unlocking it via the operating element. To accurately adjust the position of the door compartment to the needs
  • Fig. 1 is a schematic perspective view of an inventive
  • Fig. 2 is a partial perspective view of a door on the refrigerator
  • FIG. 3 shows a section through the door rack along the plane III-III of Fig. 2.
  • FIG. 4 shows a section analogous to FIG. 3 according to a variant
  • FIG. 5 shows a vertical section through a side cheek of the door compartment of Figure 2 in the locked configuration ..;
  • Fig. 6 is a similar to FIG. 5 section, the refrigerated goods in unlocked
  • FIG. 7 shows a section analogous to FIG. 5, showing a second embodiment of the invention
  • Fig. 8 is an analogous to FIG. 2 perspective partial view of a refrigerated goods carrier
  • FIG. 9 shows a section analogous to FIG. 5 through the refrigerated goods carrier according to the third
  • FIG. 10 is a side view of the refrigerated goods according to the third embodiment in unlocked configuration.
  • FIG. 1 shows a perspective view of a household refrigerator as an example of a refrigerator according to the invention.
  • the refrigerator includes in a conventional manner a body 1 and a hinged thereto door leaf 2, which is shown in the open position, so that its inside is visible.
  • This inner side is deep-drawn in a customary manner of plastic sheet material and comprises two in the closed position of the door in the body 1 engaging vertical bars 3.
  • At facing flanks 4 of the bars 3 are attracted at regular intervals protruding knobs, which in the illustration of FIG 1 are concealed by a butter compartment 5 mounted thereon or by two vertically elongated rails 6 resting on the flanks 4, respectively.
  • Door racks 7 are suspended on the rails 6.
  • FIG. 2 shows, on an enlarged scale, a partial view of the rail 6, hidden in FIG. 1, of the left-hand stile 3 and of a door compartment 7 mountable on the rail 6.
  • the plastic injection-molded rail 6 is open at its side facing the spar 3 (or in Fig. 2 the viewer). It has a in the position shown in Fig. 1 a user facing flat front side 8 and facing away from the user, sawtooth structured into a plurality of locking projections 10 back 9.
  • Each locking projection 10 has a substantially horizontally oriented top 1 1 and a forward 12 in the interior of the rail 6 at regular intervals shaped nozzle 13 are shaped to receive in their inner recess 14, the knobs of the spar 3 and thereby to fix the rail 6 frictionally on the spar 3.
  • a further fixation of the rail 6 is not necessary because, as soon as between the two rails 6, a door racks 7 is mounted, this prevents slippage of the nozzle 13 of the knobs of the spar 3.
  • FIG. 3, 4 show variants of a cross section of the rail 6 along the plane designated III-III in FIG. While in the variant of FIG. 3, the rear edge contour of a side edge 15 of the rail 6 follows the latching projections 10, in the variant of FIG. 4, the rear edge of the side edge 15 is straight and flush with the tips of the latching projections 10, so that the latching projections 10 are completely hidden by a user standing in front of the open door by the side edge 15.
  • a hollow side wall 16 and in each case parts of a base plate 17, a front wall 18 and a rear wall 19 in the installed state on the inside of the door can be seen from the door racks 7.
  • a vertical groove 20 which is dimensioned to receive the rail 6 with little play in the width and depth direction. From a rear edge 21 of the groove 20 protrude two locking projections 22 into the groove 20 in the complementary formed to the locking projections 10 of the rail 6 each have a substantially horizontal bottom 23 and an inclined towards the rear wall top 24 have.
  • the latching projections 22 hang in the interior of the side cheek 16 integrally together with a protruding on an end face 25 of the side cheek 16 button 26.
  • the button 26 in the side wall 16 By pressing the button 26 in the side wall 16 into it, he can pull the locking projections 22 out of the groove 20 and in a Lower rear cavity of the side wall 16.
  • the engagement of the locking projections 10, 22 of rail 6 and door racks 7 is released, and the door racks 7 is vertically displaceable along the rail 6.
  • Fig. 5 shows in more detail the internal structure of the side cheek 16.
  • Locking projections 22 are integrally connected to each other by a rectangular plate 27 and guided in the inner cavity of the side wall 16 in the depth direction displaceable.
  • a spring element 29 for example made of rubber, attached on a protruding from the plate 27 transversely to the cutting plane pin 28, a spring element 29, for example made of rubber, attached.
  • An elastically deflectable tongue of the spring element 29 presses against a fixedly connected to an outer wall of the side wall 16 pin 30.
  • the locking projections 22 are in their also shown in Fig. 2 extended stop position in which they on the rear edge 21 in the groove 20 inside protrude.
  • Fig. 6 shows the same side cheek as Fig. 5 in the unlocked state.
  • the button 26 is pressed and completely sunk into the inner cavity of the side cheek 16.
  • the latching projections 22 are withdrawn behind the rear edge 21 and no longer engage in the groove 20 a.
  • the spring element 29 is bent in contact with the pin 30 and generates a restoring force, the button 26 and the
  • FIG. 5 drives back.
  • Fig. 7 shows a modified embodiment of the side cheek 16 in an analogous to FIG. 5 section, with extended into the groove 20 locking projections 22.
  • the key 26 is here replaced by a slide 31, in a slot 32 at the top of the side cheek 16th slidably guided in the depth direction.
  • the movement by which the latching projections 22 are withdrawn from the groove 20 is the same as in the embodiment of Figs. 5 and 6. It is advantageous in this embodiment that, while a user's thumb actuates the slider 31, the remaining fingers thereof Hand each attack on the underside of the side wall 16 and so can catch the weight of the door compartment 7 and, where appropriate, its contents, as soon as the engagement of the locking projections 10, 22 is canceled each other. At the same time as the fingers of the user's hand can compensate for the force exerted by the thumb in the depth direction, it is possible to change the height of the door compartment 7 in any position of the door without the door evading.
  • FIG. 8 A third embodiment of the door compartment 7 is shown in FIG. 8 in a perspective view and in FIG. 9 on the basis of a section through its left side wall 16.
  • a two-armed lever 33 is provided which protrudes out of a slot 34 on the underside of the side edge 15 and pivotally attached to a side wall 16 of the pin 30 and the plate 27 via a protruding from the plate 27 and in a slot 35 of the lever 33 engaging pin 28 is coupled.
  • a hairpin-like curved leaf spring 36 is supported on a wall forming a front flank 37 of the groove 20 and acts on the lever 33 in the stop position shown in the figure, in which the latching projections 22 engage in the groove 20.
  • both levers 33 are connected as indicated in Fig. 8 by a bracket 38, so that a user by attacking the bracket 38 in the middle and this prefers, Both levers 33 can pivot at the same time. It then suffices a single hand to unlock the door racks 7 and to vary its height.
  • Fig. 10 shows a view of the door compartment 7 of Fig. 8 and 9 in the unlocked
  • the bracket 38 While in the locked state, the bracket 38 is located between a plane passing through the rear wall 19 vertical plane and parallel thereto, extending through the center of gravity 39 of the door compartment plane, it is in the unlocked configuration slightly above the plane of the center of gravity 39 out to the front of the refrigerated goods shifted.

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  • 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 balconnet de porte pour un appareil frigorifique domestique, comprenant une plaque de fond et deux panneaux latéraux disposés à deux extrémités opposées de la plaque de fond et portant chacun au moins une saillie d'encliquetage rétractable. Chacun des panneaux latéraux présente une rainure verticale s'ouvrant sur la face opposée à la plaque de fond, et est déplacé verticalement le long d'un rail s'emboîtant dans la rainure.
PCT/EP2012/053990 2011-03-28 2012-03-08 Porte et balconnet de porte pour appareil frigorifique WO2012130578A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011006261.0 2011-03-28
DE201110006261 DE102011006261A1 (de) 2011-03-28 2011-03-28 Tür und Türabsteller für ein Kältegerät

Publications (1)

Publication Number Publication Date
WO2012130578A1 true WO2012130578A1 (fr) 2012-10-04

Family

ID=45855723

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/053990 WO2012130578A1 (fr) 2011-03-28 2012-03-08 Porte et balconnet de porte pour appareil frigorifique

Country Status (2)

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DE (1) DE102011006261A1 (fr)
WO (1) WO2012130578A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10139152B2 (en) 2013-10-03 2018-11-27 Arcelik Anonim Sirketi Refrigerator comprising a drawer
US10473383B2 (en) * 2017-09-08 2019-11-12 Whirlpool Corporation Refrigerator shelf translation system
CN114787569A (zh) * 2019-12-25 2022-07-22 青岛海尔电冰箱有限公司 冰箱

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014200806A1 (de) * 2014-01-17 2015-07-23 Dometic Gmbh Tür für ein Kältegerät mit Aufnahmemittel und Kältegerät
CN104006620B (zh) 2014-05-14 2016-03-23 海信容声(广东)冰箱有限公司 一种冰箱
CN104006619B (zh) * 2014-05-14 2016-09-21 海信容声(广东)冰箱有限公司 一种冰箱
DE102019115617A1 (de) * 2019-05-21 2020-11-26 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät mit höhenverstellbarem Türabsteller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008077946A2 (fr) * 2006-12-22 2008-07-03 BSH Bosch und Siemens Hausgeräte GmbH Appareil frigorifique
EP2220446A1 (fr) * 2007-12-07 2010-08-25 BSH Bosch und Siemens Hausgeräte GmbH Appareil réfrigérant
EP2220445A1 (fr) * 2007-12-07 2010-08-25 BSH Bosch und Siemens Hausgeräte GmbH Appareil réfrigérant, en particulier réfrigérateur ménager

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008077946A2 (fr) * 2006-12-22 2008-07-03 BSH Bosch und Siemens Hausgeräte GmbH Appareil frigorifique
EP2220446A1 (fr) * 2007-12-07 2010-08-25 BSH Bosch und Siemens Hausgeräte GmbH Appareil réfrigérant
EP2220445A1 (fr) * 2007-12-07 2010-08-25 BSH Bosch und Siemens Hausgeräte GmbH Appareil réfrigérant, en particulier réfrigérateur ménager

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10139152B2 (en) 2013-10-03 2018-11-27 Arcelik Anonim Sirketi Refrigerator comprising a drawer
US10473383B2 (en) * 2017-09-08 2019-11-12 Whirlpool Corporation Refrigerator shelf translation system
CN114787569A (zh) * 2019-12-25 2022-07-22 青岛海尔电冰箱有限公司 冰箱
CN114787569B (zh) * 2019-12-25 2023-10-24 青岛海尔电冰箱有限公司 冰箱

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Publication number Publication date
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