EP2397803A2 - Support ajustable en hauteur - Google Patents

Support ajustable en hauteur Download PDF

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Publication number
EP2397803A2
EP2397803A2 EP11167684A EP11167684A EP2397803A2 EP 2397803 A2 EP2397803 A2 EP 2397803A2 EP 11167684 A EP11167684 A EP 11167684A EP 11167684 A EP11167684 A EP 11167684A EP 2397803 A2 EP2397803 A2 EP 2397803A2
Authority
EP
European Patent Office
Prior art keywords
channel
moving element
carrier
joint area
moving
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Withdrawn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
EP11167684A
Other languages
German (de)
English (en)
Inventor
Halil Turan
Fatih Sultan ERDEM
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.)
Vestel Beyaz Esya Sanayi ve Ticaret AS
Original Assignee
Vestel Beyaz Esya Sanayi ve Ticaret AS
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 Vestel Beyaz Esya Sanayi ve Ticaret AS filed Critical Vestel Beyaz Esya Sanayi ve Ticaret AS
Publication of EP2397803A2 publication Critical patent/EP2397803A2/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Withdrawn legal-status Critical Current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
    • 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

  • This invention relates to household goods comprising shelf-like height adjustable carriers.
  • the carrier used in household goods is located inside the good, and inserted into at least one channel on the internal wall of the good.
  • the carrier inserted into the channel is fixed at the height of channel on the wall. For this reason, the user can not change the height of the carrier and thus can not adjust the height needed.
  • the shelf Due to this back and forth movement, the shelf, under the control of pins, can pass through the horizontal channels and through the channels in the form of inclined planes, thus allowing for the adjustment of height.
  • the inclined plane principle is also employed in the lowering of the shelf, the horizontal route of the channel is prolonged and since it is required to move within a limited volume, shelf has to be reduced in size.
  • a mechanism for shelf height adjustment utilizing inclined plane principle and using pins In this mechanism, a shelf support part comprising elliptic channels thereon is located on the internal wall of the cooler device. Supplementary channels were provided to ensure the extension of channel on horizontal and vertical axes of said channels. On the shelf itself, protrusions are provided to settle the shelf into the supplementary channels. When the shelf is positioned in the said channels on the support part, in accordance with the desired height, the protrusions on the shelf are placed in the supplementary channels.
  • a shelf mechanism of a cooler device comprising a support part movable inside the channel in the form of an inclined plane and a shelf mounted onto the said support part is disclosed. Said support part adjusts the height of the shelf through moving forwards and backwards within the channels of mechanism in the form of inclined planes.
  • This invention provides a household good comprising a height adjustable carrier shelf, whose size is not decreased and whose abrupt movement is prevented.
  • the said household good comprises at least one carrier on which at least one moving element is located and at least one directing element mounted on at least one of the internal walls of the good, where the height of the carrier is adjusted upon the movement of moving element inside the said directing element.
  • Directing element comprises at least one upper channel and at least one lower channel, at least one joint area where one ends of these channels meet, at least another channel which connects the other ends of said channels and at least one curve provided on at least one of the channels in which the moving element is inserted.
  • the upper channel of the directing element is inclined upwards and the lower channel is inclined downwards with respect to the joint area.
  • the moving element present in the upper channel is directed towards the other channel connecting the upper channel to the lower channel and it is ensured to lift down in the lower channel by passing through the said other channel.
  • structures that slow down the movement of the moving element in the other channel are utilized.
  • the aim of this invention is to provide a household good which comprises a height-adjustable carrier.
  • Another aim of this invention is to provide a household good comprising a directing element for adjusting the height of carrier.
  • One other aim of this invention is to provide a household good comprising a carrier whose height is adjustable by means of a directing element even when it is loaded.
  • a further aim of this invention is to provide a household good comprising height adjustable carrier without reducing the dimensions thereof.
  • Another aim of this invention is to provide a household good comprising a carrier whose abrupt movement is prevented while adjusting height.
  • the present invention discloses at least one directing in household goods comprising a carrier and the said directing provides for the height adjustment of the carrier inside the good in accordance with the needs of the user.
  • moving elements are located which provides for the adjustment of the height of the carrier by moving element inside the directing element.
  • household good is illustrated as a cooler device and the carrier is illustrated as a shelf of the cooler device on which food products are stored.
  • the directing element (1) of the invention is fixed to at least one internal wall (C') of the exemplary household good (C) shown in Figure 1 .
  • At least one moving element (3) (shown in the form of a wheel in the accompanying figures) is located on the exemplary carrier (2) shown in Figure 2 (said carrier can be in the form of a shelf, rack, tray or basket).
  • a directing element (1) subject matter of the invention, is shown in Figure 3 .
  • the said directing element (1) comprises at least one upper channel (6) and at least one lower channel (6'). One ends of these channels (6, 6') are connected to each other at the joint area (8).
  • the said upper channel (6) is inclined upwards with respect to the joint area (8) and the lower channel (6') is inclined downwards with respect to the joint area (8).
  • a curve (7) is in which the moving element (3) is seated in is provided on at least one of these channels (6, 6').
  • the other end of the upper channel (6), which is not related to the joint area (8) and the other end of the lower channel (6') which is not related to the joint area (8) are connected by means of a channel (9).
  • the height of carrier (2) can be adjusted without any need to reduce its size.
  • a structure is provided which slows down the movement and thus smoothes the passage of moving element (3) from upper channel (6) to the lower channel (6'). Therefore, the abrupt movement of carrier (2) is prevented and the height of the (2) is easily adjusted even when it is loaded.
  • the directing element (1) shown in Figure 3 comprises at least one arm (10) supporting the movement of the moving element (3) between the channels (6, 6'). Arm (10) is fixed by a swivel joint (14) at one end and freely moves around this joint (14). Arm (10) is in a position to close the end of the lower channel (6'), said end connected to the joint area (8).
  • Figure 4 shows the arrangement of carrier (2) in the directing element (1) and the movement of moving element (3) in the channels (6, 6', 9) inside the directing element (1).
  • moving element (3) When the carrier (2) is at the lowest height, moving element (3), is seated in the curve (7) in the lower channel (6').
  • moving element (3) advances in the lower channel (6') and reaches the joint area (8). While passing through the lower channel (6') into the joint area (8), the moving element (3) rotates the arm (10) closing the end of the lower channel (6') therein, towards the upper channel (6) around the joint (14) axis.
  • the arm (10) comes back to its original location (closing the said end of the lower channel (6')) under the influence of gravity since it rotates freely around joint (14) axis (the arm can be turned back to its original location by means of at least one spring). Therefore, the moving element (3) present at the joint area (8) is moved towards the upper channel (6) passing through the arm (10) and it is prevented from turning back to its original location.
  • the height of the carrier (2) is lifted up by settling the moving element (3) advancing through the upper channel (6) into the curve (7) thereon.
  • the moving element (3) When the carrier (2) is desired to be lowered, the moving element (3) is displaced from the curve (7) and moved towards the other end of upper channel, the other end being not related to the joint area (8).
  • the moving element (3) advances in the channel (9) connecting the other ends of upper channel (6) and lower channel (6') and passes into the lower channel (6), thus lowering the height of the carrier (2).
  • the moving element (3) comprises at least one shaft (2') fixed onto the carrier (2) from one side and at least one movable component (3') around the shaft (2') on the other side of the shaft (2').
  • On this (3) at least one gear (5) is provided which moves together with the (3).
  • the said gear (5) is fixed to the moving element (3) by means of another shaft (not shown in the Figures) located at the centre.
  • the gear (5) surface contacting with the not-shown-in-figures central shaft is covered with a viscous material. In this way, due to the said viscous material on the other shaft fixed onto the moving element (3), the movement of the gear slows down when the gear (5) moves.
  • At least one gear rack (4) is located on at least one of the side walls of the channel (9) connecting the upper channel (6) and the lower channel (6') of the directing element (3) shown in Figures 3 and 4 .
  • the movement of the carrier (2) in the upper channel (6) or in the lower channel (6') is ensured by means of the movable component (3') located on the moving element (3).
  • the gear rack (4) In order to reduce the height of the carrier (2), when the moving element (3) enters the channel (9) connecting the upper channel (6) and the lower channel (6'), the teeth of the gear (5) is inserted in the gear rack (4) in this channel (9). Therefore, while the moving element (3) directed from the upper channel (6) into the lower channel (6') passes through the said channel (9), the gear (5) is moved by means of the gear rack (4).
  • An embodiment of directing element (1) illustrated in Figure 6 comprises a different structure which slows the passage of carrier (2) from upper channel (6) into the lower channel (6').
  • the width of the channel (9) connecting the upper channel (6) and lower channel (6') is smaller than the moving element (3).
  • this channel is made of a flexible material and one of the side walls has a jagged channel form.
  • at least one space (13) should be provided behind the said wall.
  • FIG. 7 Another embodiment of the directing element (1) with a different structure of movement smoothing is provided in Figure 7 .
  • the structure of the side walls of the channel (9) connecting the upper channel (6) and the lower channel (6') shown in Figure 9 is in the form of arcs of circle with a certain radius (R). End - to - end union of these arcs of circle is in the form of an arc of circle having a different radius (r).
  • the centers of these arcs of circle with different radii (R, r) are aligned on the axis "E". The difference between these radii (R, r) is determined in a way that the difference is greater than or equal to the radius of the moving element (3).
  • the moving element (3) which will be used in the configuration of this channel (9) is surrounded by at least one flexible (12) (this (12) can be in the form of an o - ring).
  • the moving element (3) moving inside this channel (9) performs a zig - zaggy lowering movement and with the help of the flexible (12) thereon the movement is smoothed. Therefore, the abrupt passage of the carrier (2) from the upper channel (6) to the lower channel (6') is prevented.

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Transmission Devices (AREA)
EP11167684A 2010-06-18 2011-05-26 Support ajustable en hauteur Withdrawn EP2397803A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2010/04947A TR201004947A2 (tr) 2010-06-18 2010-06-18 Yüksekliği ayarlanabilir taşıyıcı eleman.

Publications (1)

Publication Number Publication Date
EP2397803A2 true EP2397803A2 (fr) 2011-12-21

Family

ID=44546004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11167684A Withdrawn EP2397803A2 (fr) 2010-06-18 2011-05-26 Support ajustable en hauteur

Country Status (2)

Country Link
EP (1) EP2397803A2 (fr)
TR (1) TR201004947A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3770537A1 (fr) * 2019-07-25 2021-01-27 BSH Hausgeräte GmbH Dispositif d'appareil ménager

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516369A (en) 1968-09-27 1970-06-23 Gen Electric Vertically adjustable shelf
JPH09250870A (ja) 1996-03-19 1997-09-22 Toshiba Corp 貯蔵庫の棚構造
WO2003095912A1 (fr) 2002-05-10 2003-11-20 Arçelik A.S. Appareil electromenager
US20090308098A1 (en) 2008-06-12 2009-12-17 Samsung Electronics Co., Ltd. Refrigerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516369A (en) 1968-09-27 1970-06-23 Gen Electric Vertically adjustable shelf
JPH09250870A (ja) 1996-03-19 1997-09-22 Toshiba Corp 貯蔵庫の棚構造
WO2003095912A1 (fr) 2002-05-10 2003-11-20 Arçelik A.S. Appareil electromenager
US20090308098A1 (en) 2008-06-12 2009-12-17 Samsung Electronics Co., Ltd. Refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3770537A1 (fr) * 2019-07-25 2021-01-27 BSH Hausgeräte GmbH Dispositif d'appareil ménager

Also Published As

Publication number Publication date
TR201004947A2 (tr) 2010-12-21

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