WO2021001395A1 - Dispositif de rangement et meuble ou appareil électroménager - Google Patents

Dispositif de rangement et meuble ou appareil électroménager Download PDF

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Publication number
WO2021001395A1
WO2021001395A1 PCT/EP2020/068453 EP2020068453W WO2021001395A1 WO 2021001395 A1 WO2021001395 A1 WO 2021001395A1 EP 2020068453 W EP2020068453 W EP 2020068453W WO 2021001395 A1 WO2021001395 A1 WO 2021001395A1
Authority
WO
WIPO (PCT)
Prior art keywords
guide
shelf
carrier plate
guide groove
storage device
Prior art date
Application number
PCT/EP2020/068453
Other languages
German (de)
English (en)
Inventor
Stefan Mertins
Original Assignee
Paul Hettich Gmbh & Co. Kg
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 Paul Hettich Gmbh & Co. Kg filed Critical Paul Hettich Gmbh & Co. Kg
Publication of WO2021001395A1 publication Critical patent/WO2021001395A1/fr

Links

Classifications

    • 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
    • A47B49/00—Revolving cabinets or racks; Cabinets or racks with revolving parts
    • A47B49/004—Cabinets with compartments provided with trays revolving on a vertical axis
    • 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
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/027—Rotatable 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
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves

Definitions

  • the present invention relates to a storage device according to the Oberbe handle of claim 1 and a piece of furniture or household appliance.
  • Such storage devices in which a storage is arranged on a support plate in a rotationally and translationally movable at the same time, is known for example from CN 104515354 A1.
  • the shelf itself is rotatably mounted on the sliding plate, while the sliding plate is attached to the carrier plate so as to be translationally displaceable.
  • the object of the present invention is to provide a storage device
  • the storage device has a support plate and a support which is mounted so that it can move in rotation and translation relative to the support plate and has at least partially a part of a circular shape
  • a guide groove extending in a translational direction of movement is arranged in the carrier plate and a guide pin projecting into the guide groove is arranged on a bearing surface of the tray facing the carrier plate. Facing bearing surfaces of the carrier plate and the tray have respective guide contours that are shaped such that
  • the shelf is slidable on the carrier plate.
  • the guide contours are designed so that the shelf at
  • a guided, translationally and rotationally movable shelf is provided in a simple manner, which does not require an intermediate sliding plate and in which the movement is guided in such a way that a rear wall of a piece of furniture or household appliance or a shaft is separated from the outer contour of the shelf
  • a distance is
  • At least two of each other are on the underside of the shelf facing the carrier plate
  • spaced guide ribs are arranged which are guided within a guide contour on the bearing surface of the support plate facing the shelf.
  • Guide contours and guide ribs can be attached, in particular molded, to the carrier plate or the tray in a simple manner.
  • the guide groove has a first end into which the guide pin can be inserted, perpendicular to the direction of displacement.
  • the guide pin is preferably designed as a mushroom head.
  • the first end of the guide groove is adjoined by an undercut region in which the guide pin is held in a form-fitting manner in the direction of a fial piece of the guide pin.
  • a clamping cam is arranged, in particular molded, at least at the second end of the guide groove.
  • the guide ribs are shaped as triangular or V-shaped contours protruding from the bearing surface of the shelf and depending on the relative position of the shelf
  • an area of the guide contour close to the first end of the guide groove is triangular and an area surrounding the guide groove is configured in the shape of a circular segment.
  • this shape design enables a translational movement to be forced at the same time with a rotation when the shelf moves near the starting position.
  • the tray can then be rotated freely without any further translational movement.
  • the support plate preferably has bores for screw fixing to a base of the furniture or household appliance.
  • sliding friction elements for load transfer are arranged on the bearing surface of the carrier plate
  • the furniture or household appliance according to the invention in particular a refrigerator, with at least one storage compartment is characterized by a storage device arranged in the storage compartment, as described above.
  • FIG. 1 a and b schematic isometric views of a
  • FIG. 3 shows a special variant of a carrier plate with sliding friction elements arranged thereon
  • Fig. 5 is a schematic detailed representation of a second end of the
  • Guide groove with illustrated clamping cam, 6 shows a plan view of an embodiment variant of a
  • Carrier plate with holes for carrying out
  • FIGS. 7-13 are schematic top views of the storage device in FIG.
  • 16 shows a perspective illustration of a piece of cabinet furniture with a plurality of shelves arranged on floors
  • Fig. 17 is a perspective view of a cooling or
  • the reference numeral 2 is a depository
  • the tray is designed here in the form of a tray, with a bearing surface 21 shown in Fig. 1b, from which a guide pin 23, designed here as a mushroom head, protrudes, which is guided in a guide groove 4 of a support plate 3 serving to mount the tray 2.
  • the guide pin 23 can be formed on the bearing surface 21 of the tray 2. It is also conceivable to mount the guide pin 23 on the bearing surface 21 of the tray 2.
  • guide contours designed as guide ribs 24, protrude from the bearing surface 21 of the tray 2 and serve for the guided movement of the tray 2 on the carrier plate 3.
  • the guide ribs 24 abut the guide contour 33 of the carrier plate 3, which is shown in FIG. 2a, and thus enable a guided movement of the tray 2 relative to the carrier plate 3.
  • the tray 2 furthermore has outer contours 22, 25 which protrude upward from the side facing away from the bearing surface 21, forming a frame.
  • At least one of the outer contours 22, 25 of the tray 2 is not
  • two of the outer contours 22, 25 are designed as rectilinear, parallel side edges of the tray 2 forming outer contour 22.
  • Outer contours 25 are shaped here in the shape of a segment of a circle and thus enable the largest possible storage or support surface of the shelf 2 within predetermined side boundaries while the shelf 2 can be rotated at the same time.
  • the carrier plate 3 To guide a translational movement of the tray 2 relative to the carrier plate 3, the carrier plate 3 has a guide groove 4 into which the guide pin 23 arranged on the tray 2 protrudes.
  • the shelf 2 In an initial position in which the shelf 2 is positioned, for example, in a piece of furniture 10 or household appliance 11 such that, for example in the case of a refrigerator, a door of the refrigerator can be closed without touching the shelf 2, one of the two straight outer contours 22 is the shelf 2 perpendicular to the longitudinal extent of this guide groove 4 aligned tet.
  • the guide contours of the facing bearing surfaces 21, 31 of the carrier plate 3 and the tray 2 are shaped in such a way that the tray 2 is slidably displaceable on the carrier plate 3 when a force is applied to the tray 2.
  • the guide contours are also designed in such a way that the tray 2 is translationally displaceable relative to the carrier plate 3 from one of the starting position in the translational movement direction A predetermined by the guide groove 4 and, when rotating, is simultaneously displaced in a forced translational manner in such a way that a distance d of the outer contour 22 , 25 of the tray 2 from a second end 42 of the guide groove 4 is smaller than the maximum distance dmax of the guide pin 23 from the outer contour 22, 25 of the tray 2 in each relative position of the tray 2 to the carrier plate 3.
  • Carrier plate 3 are shown by way of example in FIGS.
  • Fig. 7 shows the starting position in which one of the straight lines
  • Household appliance 11 is positioned. At the same time, the guide pin 23 of the tray 2 is in this position in the first end 41 of the guide groove 4 of the
  • Carrier plate 3 positioned.
  • the tray 2 can now, as shown by way of example in FIG. 13, be moved translationally in the direction A forwards, i.e. away from the rear wall 5, without rotation.
  • the tray 2 can also be rotated in a direction of rotation Ri or also R2, with this rotation being accompanied by a rotation from the starting position shown in FIGS. 8 to 12, the tray 2 can also be rotated in a direction of rotation Ri or also R2, with this rotation being accompanied by a rotation from the starting position shown in FIGS. 8 to 12, the tray 2 can also be rotated in a direction of rotation Ri or also R2, with this rotation being accompanied by a rotation from the starting position shown in FIG.
  • the shelf 2 is moved relative to the carrier plate 3 on the one hand by the guide ribs 24 along the guide contour 33 of the carrier plate 3 and on the other hand by the guide pin 23 in the guide groove 4 out.
  • the upper guide ribs 24 in the picture slides along a straight inner wall of a triangular area of the guide contour 33 of the support plate 3 along.
  • the upper guide rib 24 was arranged in the tip of the triangular part of the guide contour 33, while the second guide rib 24 was positioned approximately in the region of the second end 42 of the guide groove 4.
  • this sliding movement along the guide contour 33 forces a translational movement of the tray 2 or the guide pin 23 in the direction of the second end 42 of the guide groove 4.
  • the shelf is secured in a form-fitting manner on the carrier plate 3 by the guide pin 23 designed as a mushroom head, perpendicular to the movement of the shelf.
  • the tray 2 is rotated by about 20 ° relative to the starting position.
  • the upper guide rib 24 still slides along the inside of the left triangular leg of the guide contour 33 and, together with the guide pin 23, simultaneously causes a translational movement of the tray 2 in the direction of the second end 42 of the guide groove 4.
  • the tray 2 is rotated by about 35 °.
  • Here has the upper one
  • the guide pin 23 has at the same time reached the second end 42 of the guide groove 4 and the lower guide rib 24 has come into the vicinity of a circular segment-shaped area of the guide groove 33 of the carrier plate 3.
  • 11 shows a position of the shelf 2 rotated by approximately 60 ° to the starting position.
  • the outer contour 25, which is here in the shape of a circular arc, is positioned close to the rear wall 5.
  • the guide pin 23 is still located here in the area of the second end 42 of the guide groove 4.
  • FIG. 12 shows a position of the shelf 2 rotated by 90 °.
  • the tray 2 can also be rotated further in the direction Ri from the position shown in FIG. 12.
  • sliding friction elements 34 for load transfer in particular to be molded.
  • the guide groove 4 is designed so that it has a first end 41 into which the guide pin 23 can be inserted.
  • the guide pin 23 received in the first end 41 of the guide groove 4 is shown in FIG. 4a).
  • the opening of the guide groove 4 is dimensioned here such that the mushroom-head-shaped guide pin 23 can be introduced into the guide groove 4 from above, perpendicular to the longitudinal extension of the guide groove 4. This makes it easy to assemble and disassemble the shelf, for example for cleaning purposes.
  • the Füh approximately groove 4 In the area outside the first end 41 of the guide groove 4, the Füh approximately groove 4, as shown in Fig. 4b), has an undercut 43, which the The head of the guide pin 23 engages behind so that the guide pin 23 is held in a form-fitting manner in the direction of a flanged piece of the guide pin 23.
  • Carrier plate 3 are lifted off.
  • a clamping cam 44 is formed at least on the second end 42 of the guide groove 4, as shown in FIG.
  • Denkbkar is also predetermined to have further clamping cams at other
  • At least one, preferably several, releasable adhesive elements 36 can be attached to the underside 32 of the carrier plate 3
  • Adhesive tape should be attached.
  • the carrier plate 3 it is also conceivable to permanently glue the carrier plate 3 to the floor 12 of the furniture 10 or household appliance 11.
  • clips or other form-fitting and / or force-fitting elements can also be used.
  • FIG. 1 A variant of a carrier plate 3 with several of the aforementioned detachable fastening options is shown by way of example in FIG.
  • the carrier plate 3 has specially designed areas for receiving the adhesive elements 36, suction cups 37 and
  • These specially designed areas are, for example, pocket-shaped, as shown in FIG. 15, whereby an increase in the structural height of the storage device can be avoided by attaching the above-mentioned fastening elements.
  • the shape of the carrier plate 3 in the variant shown in FIGS. 1 to 13 is rectangular, other shapes of the carrier plate 3 are also conceivable, such as the carrier plate 3 shown in FIGS. 1 to 13
  • the outer edge is straight on two opposite sides formed parallel, while the parts of the outer edge connecting the rectilinear regions are formed in an arcuate convex manner.
  • FIG. 10 A piece of furniture 10 with a storage device according to the invention is shown by way of example in FIG.
  • a household appliance 11 with a storage device according to the invention is shown by way of example in FIG.
  • a plurality of storage devices described above are arranged with a storage area 2 and carrier plate 3 attached to respective floors 12.
  • An interior space 14 is delimited by side walls and a rear wall 5, the shelves 2 from an initial position as they are in the uppermost compartment of the furniture 10 or
  • Household appliance 11 is positioned, can be moved into the position shown in the compartment below by a combined rotational-translational movement without hitting the side walls or the rear wall 5.
  • the shelves 2 In the starting position of the shelves 2, they are also positioned in such a way that the interior space 14 can be closed by a door 13 of the furniture 10 or household appliance 11 that may be present.
  • the storage device according to the invention has a very simple structure made of two components, for example made of plastic, it can be manufactured very inexpensively. It is also very easy to clean, since the tray 2 and the carrier plate 3 made of plastic can be dimensioned in such a way that they can be cleaned in a commercially available dishwasher.
  • a storage device according to the invention made of plastic can be produced in various colors, shades and patterns. Labeling with a name, a permissible load or something else, for example by printing, is also very easy. List of reference symbols

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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)
  • Assembled Shelves (AREA)

Abstract

Dispositif de rangement présentant une plaque de support (3), un plateau (2) monté mobile en rotation et en translation par rapport à la plaque de support (3) comprenant un contour extérieur (22) au moins partiellement rectiligne, une rainure de guidage (4) s'étendant dans la direction de déplacement (A) en translation étant disposée dans la plaque de support (3) et un tourillon de guidage (23) faisant saillie dans la rainure de guidage (4) étant disposé sur une surface portante (21) du plateau (2) faisant face à la surface de support (3), le contour extérieur (22) rectiligne du plateau (2) étant orienté, dans une position initiale du plateau (2), perpendiculairement à l'extension longitudinale de la rainure de guidage (8), des surfaces portantes (21, 31) de la plaque de support (3) et du plateau (2) se faisant face présentant respectivement des contours de guidage qui sont formés de telle façon que, lors de l'application d'une force sur le plateau (2), le plateau (2) puisse être déplacée en glissant sur la plaque de support (3), les contours de guidage étant conçus de telle façon que le plateau (2) peut être déplacé en translation par rapport à la plaque de support (3) d'une position initiale dans la direction de déplacement (A) en translation prédéfinie par la rainure de guidage (4) et, lors d'une rotation, est déplacé simultanément de force en translation de telle façon qu'une distance (d) du contour extérieur (22, 25) du plateau (2) à une deuxième extrémité (42) de la rainure de guidage (4) est, dans chaque position relative du plateau (2) par rapport à la plaque de support (3), inférieure à la distance maximale (dmax) du tourillon de guidage (23) au contour extérieur (22, 25) du plateau (2). L'invention concerne en outre un meuble ou appareil électroménager.
PCT/EP2020/068453 2019-07-04 2020-07-01 Dispositif de rangement et meuble ou appareil électroménager WO2021001395A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019118123.2A DE102019118123A1 (de) 2019-07-04 2019-07-04 Ablagevorrichtung und Möbel oder Haushaltsgerät
DE102019118123.2 2019-07-04

Publications (1)

Publication Number Publication Date
WO2021001395A1 true WO2021001395A1 (fr) 2021-01-07

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WO (1) WO2021001395A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115218588A (zh) * 2022-07-26 2022-10-21 海信冰箱有限公司 冰箱
DE102021131826A1 (de) 2021-12-02 2023-06-07 Paul Hettich Gmbh & Co. Kg Vorrichtung zur rotatorischen und translatorischen Bewegung
DE102021131825A1 (de) 2021-12-02 2023-06-07 Paul Hettich Gmbh & Co. Kg Möbel oder Haushaltsgerät
US11946687B1 (en) * 2023-03-08 2024-04-02 Ruochen Fan Shaft movable container
DE102023119311A1 (de) 2022-10-25 2024-04-25 Paul Hettich Gmbh & Co. Kg Translations-Rotations-Anordnung und Möbel- oder Haushaltsgeräteelement
WO2024088960A1 (fr) 2022-10-25 2024-05-02 Paul Hettich Gmbh & Co. Kg Configuration de rotation-translation et élément de mobilier ou d'appareil électroménager
CN115218588B (zh) * 2022-07-26 2024-07-12 海信冰箱有限公司 冰箱

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647812A (en) * 1950-03-10 1953-08-04 Gen Motors Corp Refrigerator shelf
KR19980074208A (ko) * 1997-03-22 1998-11-05 윤종용 냉장고용 회전형 선반
CN104515354A (zh) 2013-09-30 2015-04-15 海尔集团技术研发中心 搁架及具有该搁架的冰箱
WO2019042923A1 (fr) * 2017-09-01 2019-03-07 Paul Hettich Gmbh & Co. Kg Fond récepteur et meuble ou appareil ménager

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10153382A (ja) * 1996-11-19 1998-06-09 Samsung Electron Co Ltd 冷蔵庫の棚装置
DE102017106171B4 (de) * 2017-03-22 2019-12-24 Paul Hettich Gmbh & Co. Kg Haushaltsgerät, insbesondere Kühl- oder Gefrierschrank, oder Möbel mit wenigstens einer Ablage
DE102018116210A1 (de) * 2018-07-04 2020-01-09 Paul Hettich Gmbh & Co. Kg Ablageboden für ein Möbel oder Haushaltsgerät und Verfahren zur Montage eines Ablagebodens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647812A (en) * 1950-03-10 1953-08-04 Gen Motors Corp Refrigerator shelf
KR19980074208A (ko) * 1997-03-22 1998-11-05 윤종용 냉장고용 회전형 선반
CN104515354A (zh) 2013-09-30 2015-04-15 海尔集团技术研发中心 搁架及具有该搁架的冰箱
WO2019042923A1 (fr) * 2017-09-01 2019-03-07 Paul Hettich Gmbh & Co. Kg Fond récepteur et meuble ou appareil ménager

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021131826A1 (de) 2021-12-02 2023-06-07 Paul Hettich Gmbh & Co. Kg Vorrichtung zur rotatorischen und translatorischen Bewegung
DE102021131825A1 (de) 2021-12-02 2023-06-07 Paul Hettich Gmbh & Co. Kg Möbel oder Haushaltsgerät
CN115218588A (zh) * 2022-07-26 2022-10-21 海信冰箱有限公司 冰箱
CN115218588B (zh) * 2022-07-26 2024-07-12 海信冰箱有限公司 冰箱
DE102023119311A1 (de) 2022-10-25 2024-04-25 Paul Hettich Gmbh & Co. Kg Translations-Rotations-Anordnung und Möbel- oder Haushaltsgeräteelement
WO2024088960A1 (fr) 2022-10-25 2024-05-02 Paul Hettich Gmbh & Co. Kg Configuration de rotation-translation et élément de mobilier ou d'appareil électroménager
US11946687B1 (en) * 2023-03-08 2024-04-02 Ruochen Fan Shaft movable container

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