EP1621836A2 - Kühlschrank mit Bodenschublade und Korbhebevorrichtung - Google Patents

Kühlschrank mit Bodenschublade und Korbhebevorrichtung Download PDF

Info

Publication number
EP1621836A2
EP1621836A2 EP05007839A EP05007839A EP1621836A2 EP 1621836 A2 EP1621836 A2 EP 1621836A2 EP 05007839 A EP05007839 A EP 05007839A EP 05007839 A EP05007839 A EP 05007839A EP 1621836 A2 EP1621836 A2 EP 1621836A2
Authority
EP
European Patent Office
Prior art keywords
lift
refrigerator
lift frame
frame
locking
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.)
Granted
Application number
EP05007839A
Other languages
English (en)
French (fr)
Other versions
EP1621836B1 (de
EP1621836A3 (de
Inventor
Seung-Hwan Oh
Kyung-Han Jeong
Sung-Hoon Chung
Myung-Ryul Lee
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1621836A2 publication Critical patent/EP1621836A2/de
Publication of EP1621836A3 publication Critical patent/EP1621836A3/de
Application granted granted Critical
Publication of EP1621836B1 publication Critical patent/EP1621836B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • F25D25/025—Drawers
    • 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
    • A47B51/00—Cabinets with means for moving compartments up and down
    • 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
    • A47B67/00—Chests; Dressing-tables; Medicine cabinets or the like; Cabinets characterised by the arrangement of drawers
    • A47B67/04—Chests of drawers; Cabinets characterised by the arrangement of drawers
    • 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
    • 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
    • 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
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/17—Drawers used in connection with household appliances
    • 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
    • F25D23/021—Sliding doors
    • 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
    • F25D25/005—Charging, supporting, and discharging the articles to be cooled using containers
    • 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 present invention relates to a refrigerator of the so-called 'drawer' type having a basket lift device and more particularly, to a basket lift device capable of lifting a basket received at a lower portion of a main body of such a refrigerator, to thereby enhance users' convenience.
  • Figure 1 is a perspective view of a refrigerator and Figure 2 is a sectional view of a lower portion of the refrigerator showing how a basket is received in a main body of the refrigerator in accordance with the conventional art.
  • a typical bottom drawer-type refrigerator includes a main body 102 having an opened front side and a receiving space, an upper cooling chamber 106 disposed at an upper portion of the main body 102, having a pair of upper ('French' style side-by-side) doors 104 respectively opening swingably at both sides, for keeping food items stored therein cold, and a lower cooling chamber 112 (e.g. a freezer compartment) disposed at a lower portion of the main body 102, separated by a barrier wall 108 from the upper cooling chamber 106 and having a drawer door 110 opening slidably outwardly.
  • a lower cooling chamber 112 e.g. a freezer compartment
  • a mechanical chamber 116 which includes a compressor 114 and other components for generating cooling air supplied to the upper cooling chamber 106 and the lower cooling chamber 112, is provided at a rear portion of the main body 102.
  • a basket 120 for receiving food items therein is slidably disposed in the lower cooling chamber 112, and the drawer door 110 is fixed at the front side of the basket 120 like a drawer front panel. Accordingly, when the drawer door 110 is pulled out, the basket 120 is thereby opened, and when the drawer door 110 is pushed in, the basket 120 is thereby closed.
  • a guide rail 124 is respectively installed between each of the outer sides of the basket 120 and inner sides of the lower cooling chamber 112 to guide the basket 120 to be slid the inward/outward directions.
  • One or more of drawers 126 for keeping food items therein may be provided above the basket 120 so as to be slidably opened.
  • the conventional bottom drawer-type refrigerator has a problem in that, because the installation position of the basket is too low, a user must lower his/her posture, that is, for example, the user must bend his/her back or crouch down in order to put in or take out the food items, causing users' inconvenience.
  • an object of the present invention is to provide a bottom drawer type refrigerator having a basket lift device capable of enhancing users' convenience by lifting a position of the basket in such a manner that when a basket disposed at a lower portion of a main body of the refrigerator is drawn out, it is lifted upwardly.
  • a bottom drawer type refrigerator including: a main body having upper and lower cooling chambers respectively disposed at upper and lower portions of the main body; a base frame disposed to be movable inwardly/outwardly at the lower cooling chamber and having a drawer door at a front side thereof; a lift frame disposed atop the base frame, on which a basket is placed; a gas spring mounted vertically at an upper surface of the base frame and connected with the lift frame to generate force for lifting the lift frame; and a pair of lift rails mounted at a rear side of the drawer door and guiding the lift frame to be moved up and down.
  • the gas spring includes a cylinder charged with high pressure gas, fixed at the base frame and disposed vertically; and an operation rod inserted into the cylinder and movable up and down linearly, the operation rod being urged upwardly by the pressure of the gas charged inside the cylinder, and fixed at the lift frame.
  • a locking unit is installed between the lift rail and a guide protrusion, and locks the lift frame to maintain a maximum lifted position and a maximum lowered position.
  • the locking unit includes an upper stopping groove formed at an upper side of the lift rail; a lower stopping groove formed at a lower side of the lift rail; a locking member inserted to be linearly moved into the guide protrusion and locked one of the upper stopping groove and the lower stopping groove; and a spring inserted into an insertion groove and gives an elastic force to allow the locking member to maintain the state of being caught by the stopping groove.
  • Figure 3 is a frontal perspective view of a bottom drawer refrigerator, with a basket thereof shown in an opened state in accordance with the first embodiment of the present invention
  • Figure 4 is a side elevation view showing a basket lift device of the refrigerator in accordance with the first embodiment of the present invention.
  • the refrigerator implementing the basket lift device of the present invention includes a main body 10 having a receiving space, an upper cooling chamber 14 disposed at an upper portion of the main body 10 and having a pair of upper (e.g. 'French') swinging doors 12 open at both sides, a lower cooling chamber 18 separated by a barrier wall 16 from the upper cooling chamber 14 and disposed at a lower portion of the main body 10, a basket 20 disposed to be slidable in inward/outward directions at the lower cooling chamber 18 for keeping food items therein, and a lift unit for lifting the basket 20 upwardly when the basket 20 is drawn out.
  • a main body 10 having a receiving space
  • an upper cooling chamber 14 disposed at an upper portion of the main body 10 and having a pair of upper (e.g. 'French') swinging doors 12 open at both sides
  • a lower cooling chamber 18 separated by a barrier wall 16 from the upper cooling chamber 14 and disposed at a lower portion of the main body 10
  • a basket 20 disposed to be
  • the upper cooling chamber 14 is preferably used as a refrigerating chamber for keeping refrigerated food items and the lower cooling chamber 18 is preferably used as a freezing chamber for keeping frozen food items.
  • a drawer door 22 is disposed at a front side of the lower cooling chamber 18 and pushes in or draws out the basket 20 while being moved in inwardly/outwardly of the main body 10.
  • a plurality of drawers 24 are optionally disposed at an upper portion of the lower cooling chamber 18, to keep food items, e.g. ice cubes, therein and can be drawn in or out.
  • the drawer door 22 includes a handle 26 at its front side and a base frame 30 mounted at its inner side, on which the basket 20 is mounted.
  • a pair of guide rails 32 are installed between the lower cooling chamber 18 and the base frame 30 to slidably guide the base frame 30 inwardly/outwardly of the main body 10.
  • Each guide rail 32 includes a fixed rail 32a fixed at the bottom surface of the lower cooling chamber 18, a middle rail 32b slidably connected with the fixed rail 32a, and a moving rail 32c slidably connected with the middle rail 32b and fixed at the lower surface of the base frame 30.
  • Figure 5 is a rear perspective view of the basket lift device of the refrigerator in accordance with the first embodiment of the present invention
  • Figure 6 is a top plan view of the basket lift device of the refrigerator in accordance with the first embodiment of the present invention.
  • the lift unit includes a lift frame 36 disposed above the base frame 30, on which the basket 20 is placed, a gas spring 38 installed at the base frame 30 and generating force for lifting the lift frame 36, and a pair of lift rails 40 for guiding the lift frame 36 to be moved linearly up and down.
  • the gas spring 38 includes a cylinder 42 charged with high pressure gas, fixed at the base frame 30 and disposed vertically; and an operation rod 44 inserted to be movable up and down in the cylinder 42 and linearly moved by the pressure of the gas charged in the cylinder 42, an upper end of the operation rod 44 being fixed at the lift frame 36.
  • a vertical riser portion 46 is formed extending at a right angle upwardly at the front side of the lift frame 36, and a connection portion 48 is formed at an upper end of the vertical riser portion 46.
  • An upper end of the operating rod 44 of the gas spring 38 is connected with the connection portion 48.
  • the gas spring 38 in which high pressure gas is charged in the hermetic cylinder 42, generates pressing force on the inner end of the operating rod 44 by the pressure of the gas.
  • the gas spring 38 is small, light and smoothly operated, so the lift frame 36 can be smoothly lifted.
  • the gas pressure of the gas spring 38 is so high as to lift the basket 20 to a maximum lifted position when a maximum load is kept in the basket 20.
  • the gas pressure of the gas spring can be variably implemented according to an application field.
  • the gas spring 38 can have such a pressure that can lift the basket 20 to a middle position.
  • the lift rails 40 are provided as pairs and are vertically mounted at a rear surface of the drawer door 22, each having a rail groove 50 formed in a longitudinal direction thereof.
  • a pair of guide protrusions 52 are formed at the vertical riser portion 46 of the lift frame 36, which protrusions 52 are inserted in and moved along the respective rail grooves 50.
  • Upper stoppers 54 and lower stoppers 56 for preventing release of the guide protrusion 52s are mounted at upper ends and lower ends of the lift rails 40.
  • a locking unit is installed between at least one of the lift rails 40 and the corresponding guide protrusion 52 in order to lock a position of the lift frame 36 where the lift frame 36 is lowered to the bottom position, or in order to lock the position of the lift frame 36 where the lift frame 36 is lowered to the bottom position and also lock a position of the lift frame 36 where the lift frame 36 is lifted to the maximum lifted position.
  • the locking unit includes upper stopping detents 60 formed at an upper portion of at least one of the lift rails 40, lower stopping detents 62 formed at a lower portion of the lift rail 40, a pair of locking pins 66 movable linearly in insertion recesses 64 formed at both sides of the guide protrusion 52 and catchable in corresponding ones of the upper stopping detents 60 and the lower stopping detents 62, and springs 68 respectively inserted in the insertion recesses 64 and providing elastic outward urging force so that the locking members 66 can be caught in the stopping detents 60 and 62.
  • the upper stopping detents 60 are formed in both sides of the rail groove 50 of the lift rail 40 corresponding to where the guide protrusions 52 are positioned when the lift frame is lifted to the maximum lifted position, and the lower stopping detents 60 are formed in both sides of the rail groove 50 of the lift rail 40 corresponding to where the guide protrusions 52 are positioned when the lift frame 36 is lowered down to the bottom position.
  • the locking unit When the locking pins 66 are caught in the lower stopping detents 62, the locking unit thereby prevents the lift frame 36 from being lifted by virtue of the pressure of the gas spring 38.
  • the locking pins 66 When a user pulls up the lift frame 36 with a certain force, the locking pins 66 are released by escaping from the lower stopping detents 62 and the lift frame 36 is able to be freely lifted by virtue of the gas spring 38.
  • the lift frame 36 is lifted to the maximum listed position, the locking pins 66 are caught in the upper stopping detents 60, preventing the lift frame 36 from being lowered.
  • the locking unit can be provided without the upper stopping detents 60 so that the locking member 66 is caught only in the lower stopping detents 62, preventing the lift frame 36 from being moved upwardly, and when the lift frame 36 is placed at the maximum lifted position, the guide protrusions 52 are caught by the stoppers 54, maintaining the lift frame at the maximum lifted position.
  • a pair of guide rails 70 are mounted extending in a vertical direction and guide the lift frame 36 to be moved up and down, and guide protrusions 72 are formed at both sides of the lift frame 70 and respectively inserted in the corresponding guide grooves 74 formed in the guide rails 70 and moved along the guide grooves 74.
  • Figure 10 shows an operation state of the basket lift device of the refrigerator in accordance with the first embodiment of the present invention.
  • the lift frame 36 is lifted by virtue of the pressure of the gas spring 38. Namely, the operation rod 44 is moved upward by the pressure of the high pressure gas charged in the cylinder 42 of the gas spring 38 and the lift frame 36 connected with the operation rod 44 is thereby lifted up.
  • the user can put in or take out a food item and then press the lift frame 36 downwardly. Then, the locking members 66 are released from the upper stopping recesses 60 to free the lift frame 36. When the lift frame 36 is moved down to the bottom, the locking members 66 are caught in the lower stopping detents 62, preventing the lift frame 36 from being lifted up.
  • Figure 11 is a top plan view of the basket lift device of the refrigerator in accordance with a second embodiment of the present invention
  • Figure 12 is an enlarged view of a portion 'C' in Figure 11.
  • the basket lift device in accordance with the second embodiment has the same structure as the basket lift device of the first embodiment of the present invention, except for the locking unit for locking the lift frame 36.
  • the locking unit includes buttons 76 mounted at both upper and lower portions of the drawer door 22, an operation rod 78 connected with each button 76 and rotatably disposed inside the drawer door 22 so as to be rotated when the button 76 is pressed, a spring 82 mounted at one side of each operation rod 78 and providing an urging elastic force to the operation rod 78, and a locking detent 80 formed in the guide protrusion 52, in which an end of each the operation rod 78 can be caught.
  • the operation rod 78 mounted at a lower side of the drawer door 22 is inserted into the locking detent 80 in the guide protrusion 52, preventing the lift frame 36 from being lifted up.
  • Figure 13 is a top plan view of the basket lift device of the refrigerator in accordance with a third embodiment of the present invention
  • Figure 14 is an enlarged view of a portion 'D' in Figure 13.
  • a basket lift device in accordance with the third embodiment of the present invention has the same structure except for the locking unit for locking the lift frame.
  • the locking unit includes an actuator 86 mounted at a lower portion of the drawer door 22 or at both the upper and lower portions of the drawer door 22, an operation rod 88 connected with the actuator 86 and linearly moved according to driving of the actuator 86, and a locking detent 90 formed in the side of the guide protrusion 52 of the lift frame 36, in which the operation rod 52 can be insertedly caught.
  • the actuator 86 is preferably formed as a solenoid type for linearly and reciprocally moving the operation rod when power is applied thereto.
  • a through hole 92 is formed at one side of the lift rail 40 into which the guide protrusion 52 is inserted, allowing the operation rod 88 to pass therethrough.
  • the operation rod 88 when the user operates the actuator 86 by manipulating a switch or the like, the operation rod 88 is retracted and released from the locking detent 90, unlocking the lift frame 36. And when DC power of opposite polarity is applied to the actuator 86, the operation rod 88 is moved forward to be inserted into the locking detent 90, locking the lift frame 36.
  • the basket lift device disposed at the lower side of the refrigerator in the present invention has the following advantages.
  • the basket when the basket is drawn out, it can be lifted up to allow the user to take a food item out of the basket without having to bend his/her back, enhancing users' convenience.

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)
EP05007839A 2004-07-29 2005-04-09 Kühlschrank mit Bodenschublade und Korbhebevorrichtung Expired - Fee Related EP1621836B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040059928A KR100619732B1 (ko) 2004-07-29 2004-07-29 바스켓 승강장치를 구비한 냉장고

Publications (3)

Publication Number Publication Date
EP1621836A2 true EP1621836A2 (de) 2006-02-01
EP1621836A3 EP1621836A3 (de) 2007-03-28
EP1621836B1 EP1621836B1 (de) 2009-10-21

Family

ID=34981859

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05007839A Expired - Fee Related EP1621836B1 (de) 2004-07-29 2005-04-09 Kühlschrank mit Bodenschublade und Korbhebevorrichtung

Country Status (6)

Country Link
US (1) US20060022564A1 (de)
EP (1) EP1621836B1 (de)
KR (1) KR100619732B1 (de)
CN (1) CN100360883C (de)
AU (1) AU2005201411B2 (de)
DE (1) DE602005017228D1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006120075A1 (de) 2005-05-10 2006-11-16 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit ausziehbarem kühlgutträger
WO2007091148A1 (en) * 2006-02-08 2007-08-16 Mikael Anthony Ford Latif Improvements relating to domestic appliances
CN101231089B (zh) * 2007-01-25 2011-04-20 泰州乐金电子冷机有限公司 抽屉式冰箱的导轨结构
ITMI20130534A1 (it) * 2013-04-08 2014-10-09 Dada S P A Componente di arredo per mobile
RU2535169C2 (ru) * 2010-08-23 2014-12-10 Бсх Бош Унд Сименс Хаусгерете Гмбх Холодильный аппарат с выдвижным контейнером для хранения охлаждаемых продуктов
CN106820681A (zh) * 2016-12-30 2017-06-13 胡振强 静音除尘抽屉
EP3505854A1 (de) * 2017-12-29 2019-07-03 LG Electronics Inc. Kühlschrank
EP3546865A1 (de) * 2018-03-26 2019-10-02 LG Electronics Inc. Kühlschrank

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100690647B1 (ko) * 2004-07-29 2007-03-09 엘지전자 주식회사 바스켓 승강장치를 구비한 냉장고
KR20060031113A (ko) * 2004-10-07 2006-04-12 엘지전자 주식회사 바스켓 승강장치를 구비한 냉장고
WO2007040290A1 (en) * 2005-10-05 2007-04-12 Lg Electronics Inc. Refrigerator
US7628461B2 (en) * 2006-07-20 2009-12-08 Maytag Corporation Bottom mount refrigerator having an elevating freezer basket
EP2049853B1 (de) * 2006-07-31 2014-10-08 Arçelik Anonim Sirketi Kühlvorrichtung
KR20080111833A (ko) * 2007-06-20 2008-12-24 엘지전자 주식회사 냉장고
KR101414628B1 (ko) 2007-12-03 2014-07-03 엘지전자 주식회사 의류 처리장치
US8231190B2 (en) * 2008-02-01 2012-07-31 Whirlpool Corporation Articulated freezer drawers
JP5264594B2 (ja) * 2009-03-31 2013-08-14 クリナップ株式会社 収納庫
KR101749105B1 (ko) * 2009-07-22 2017-06-20 엘지전자 주식회사 냉장고
US8671712B2 (en) * 2010-03-25 2014-03-18 Whirlpool Corporation Upper freezer basket guided by lower freezer basket divider
JP5611073B2 (ja) * 2011-01-28 2014-10-22 クリナップ株式会社 収納庫
KR101899808B1 (ko) * 2011-11-18 2018-09-20 엘지전자 주식회사 냉장고
CN103486800B (zh) * 2012-06-08 2016-01-06 日立空调·家用电器株式会社 冰箱
US8827390B2 (en) * 2012-07-19 2014-09-09 General Electric Company Appliance with features for facilitating access to a container
US9107494B2 (en) * 2013-03-14 2015-08-18 Electrolux Home Products, Inc. Refrigerator with a lift mechanism including at least one pivot arm
US9377238B2 (en) * 2013-03-14 2016-06-28 Electrolux Home Products, Inc. Refrigerator with a scissor-type lift mechanism
CN104101171B (zh) * 2013-04-03 2017-03-08 泰州乐金电子冷机有限公司 底部抽屉型冰箱
KR101896468B1 (ko) 2013-09-02 2018-09-11 삼성전자주식회사 냉장고
DE102015211495B4 (de) * 2015-06-22 2017-12-14 BSH Hausgeräte GmbH Hebevorrichtung und Geschirrspülmaschine
KR102388156B1 (ko) * 2015-12-03 2022-04-19 삼성전자주식회사 도어가드 어셈블리 및 이를 갖는 냉장고
WO2018088802A1 (en) * 2016-11-10 2018-05-17 Samsung Electronics Co., Ltd. Lifting device and refrigerator including the same
KR102383586B1 (ko) * 2016-11-10 2022-04-06 삼성전자주식회사 승강 장치 및 이를 포함하는 냉장고
CN106642911B (zh) * 2016-11-22 2019-11-05 青岛海尔股份有限公司 冰箱及其瓶座
KR20190109069A (ko) * 2018-03-16 2019-09-25 엘지전자 주식회사 냉장고
KR102492728B1 (ko) 2018-05-08 2023-01-27 엘지전자 주식회사 냉장고
KR102474912B1 (ko) * 2018-06-11 2022-12-06 엘지전자 주식회사 냉장고
KR102586889B1 (ko) * 2018-08-30 2023-10-06 엘지전자 주식회사 냉장고
KR102542609B1 (ko) 2018-08-30 2023-06-12 엘지전자 주식회사 냉장고
CN109431426B (zh) * 2018-12-12 2024-04-16 于维恕 一种拉升式碗篮
KR102583877B1 (ko) 2018-12-28 2023-10-04 엘지전자 주식회사 냉장고
KR102579883B1 (ko) * 2018-12-28 2023-09-18 엘지전자 주식회사 냉장고
KR102663561B1 (ko) * 2018-12-28 2024-05-08 엘지전자 주식회사 냉장고
KR102609769B1 (ko) * 2019-01-14 2023-12-05 엘지전자 주식회사 냉장고
CN112197478B (zh) * 2019-07-08 2022-04-29 青岛海尔电冰箱有限公司 冰箱
US10932568B2 (en) * 2019-07-26 2021-03-02 Haier Us Appliance Solutions, Inc. Motorized basket lifting mechanism
US11125491B2 (en) * 2019-09-23 2021-09-21 Haier Us Appliance Solutions, Inc. Adjustable shelf assembly for an appliance
KR20210061708A (ko) * 2019-11-20 2021-05-28 엘지전자 주식회사 냉장고
CN113310279A (zh) * 2021-06-29 2021-08-27 合肥美的电冰箱有限公司 设置有移动件的安装装置、抽屉组件和家用电器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246939A (en) * 1963-11-15 1966-04-19 Gen Motors Corp Door-operated sliding basket
US5586816A (en) * 1992-07-09 1996-12-24 Geiss, Ii; Michael J. Multi-purpose, mobile storage cabinet with horizontally and vertically adjustable shelf structure
DE29701227U1 (de) * 1997-01-25 1997-04-30 TIAW Thüringer Institut für akademische Weiterbildung eV, 99084 Erfurt Schrank mit verfahrbaren Fächern
WO2001071263A1 (en) * 2000-03-20 2001-09-27 Mo-El S.R.L. Device and method for the preservation of foods under vacuum
US20040100168A1 (en) * 2002-11-04 2004-05-27 Lg Electronics Inc. Apparatus for protecting door gasket of refrigerator
GB2406633A (en) * 2003-10-04 2005-04-06 Lg Electronics Inc A refrigerator including a mechanism which allows lifting and holding of a food storage container

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US487150A (en) * 1892-11-29 ohmer
US73225A (en) * 1868-01-14 Improved sheep-wash
US1017812A (en) * 1911-05-29 1912-02-20 P C Murphy Trunk Company Trunk-tray.
US2497734A (en) * 1946-11-08 1950-02-14 Kuklich Richard Joseph Food freezer
US2730423A (en) * 1953-05-22 1956-01-10 Joseph P Mock Cabinet drawer stop construction
US2854307A (en) * 1954-11-26 1958-09-30 Archibald D Londeree Power elevated cabinet
US2859083A (en) * 1955-02-15 1958-11-04 Le Febure Corp Tray elevating device
US2791478A (en) * 1955-08-25 1957-05-07 Shaw Walker Co Posting tray cabinets
US2878088A (en) * 1957-03-11 1959-03-17 Vennice E Mark Support providing concealed storage
US4381714A (en) * 1981-01-12 1983-05-03 Honeywell Information Systems Inc. Continuously adjustable computer console table
AT387897B (de) * 1984-12-20 1989-03-28 Blum Gmbh Julius Unterflur-fuehrungsschienengarnitur
US4662761A (en) * 1986-08-18 1987-05-05 Knape & Vogt Manufacturing Company Sequential drawer slide
US4790611A (en) * 1986-10-16 1988-12-13 Craner Steven F Adjustable work surface
JPH01106894U (de) * 1988-01-04 1989-07-19
JPH04359781A (ja) * 1991-06-07 1992-12-14 Matsushita Refrig Co Ltd 床下昇降冷蔵庫
JPH05296647A (ja) * 1992-04-14 1993-11-09 Toshiba Corp 冷蔵庫
KR970007252A (ko) * 1995-07-25 1997-02-21 배순훈 냉장고의 야채실
US6336692B1 (en) * 1999-05-25 2002-01-08 David E. Snyder Cabinet with downward extendable/retractable shelves
US6471311B1 (en) * 1999-05-25 2002-10-29 David E. Snyder Cabinet with downward extendable/retractable shelves
JP3404334B2 (ja) * 1999-09-20 2003-05-06 松下冷機株式会社 棚装置及びこの棚装置を備えた冷蔵庫
KR100398644B1 (ko) * 2001-06-26 2003-09-19 위니아만도 주식회사 김치저장고의 승강식 서랍장치
DE20315962U1 (de) * 2003-10-09 2004-02-12 Hakemann, Hergen Kühlvorrichtung mit klappbarer Warenauflage
KR100690645B1 (ko) * 2004-07-15 2007-03-09 엘지전자 주식회사 바스켓 승강장치를 구비한 냉장고

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246939A (en) * 1963-11-15 1966-04-19 Gen Motors Corp Door-operated sliding basket
US5586816A (en) * 1992-07-09 1996-12-24 Geiss, Ii; Michael J. Multi-purpose, mobile storage cabinet with horizontally and vertically adjustable shelf structure
DE29701227U1 (de) * 1997-01-25 1997-04-30 TIAW Thüringer Institut für akademische Weiterbildung eV, 99084 Erfurt Schrank mit verfahrbaren Fächern
WO2001071263A1 (en) * 2000-03-20 2001-09-27 Mo-El S.R.L. Device and method for the preservation of foods under vacuum
US20040100168A1 (en) * 2002-11-04 2004-05-27 Lg Electronics Inc. Apparatus for protecting door gasket of refrigerator
GB2406633A (en) * 2003-10-04 2005-04-06 Lg Electronics Inc A refrigerator including a mechanism which allows lifting and holding of a food storage container

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006120075A1 (de) 2005-05-10 2006-11-16 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit ausziehbarem kühlgutträger
WO2007091148A1 (en) * 2006-02-08 2007-08-16 Mikael Anthony Ford Latif Improvements relating to domestic appliances
CN101231089B (zh) * 2007-01-25 2011-04-20 泰州乐金电子冷机有限公司 抽屉式冰箱的导轨结构
RU2535169C2 (ru) * 2010-08-23 2014-12-10 Бсх Бош Унд Сименс Хаусгерете Гмбх Холодильный аппарат с выдвижным контейнером для хранения охлаждаемых продуктов
ITMI20130534A1 (it) * 2013-04-08 2014-10-09 Dada S P A Componente di arredo per mobile
CN106820681B (zh) * 2016-12-30 2019-05-21 广州驰志橱柜有限公司 静音除尘抽屉
CN106820681A (zh) * 2016-12-30 2017-06-13 胡振强 静音除尘抽屉
EP3505854A1 (de) * 2017-12-29 2019-07-03 LG Electronics Inc. Kühlschrank
US10627156B2 (en) 2017-12-29 2020-04-21 Lg Electronics Inc. Refrigerator
US11002478B2 (en) 2017-12-29 2021-05-11 Lg Electronics Inc. Refrigerator
EP3922935A1 (de) * 2017-12-29 2021-12-15 LG Electronics Inc. Kühlschrank
EP4361542A3 (de) * 2017-12-29 2024-07-03 LG Electronics Inc. Kühlschrank
EP4361543A3 (de) * 2017-12-29 2024-07-03 LG Electronics Inc. Kühlschrank
EP3546865A1 (de) * 2018-03-26 2019-10-02 LG Electronics Inc. Kühlschrank

Also Published As

Publication number Publication date
AU2005201411A1 (en) 2006-02-16
CN100360883C (zh) 2008-01-09
DE602005017228D1 (de) 2009-12-03
KR20060011222A (ko) 2006-02-03
US20060022564A1 (en) 2006-02-02
KR100619732B1 (ko) 2006-09-08
AU2005201411B2 (en) 2006-02-16
CN1727824A (zh) 2006-02-01
EP1621836B1 (de) 2009-10-21
EP1621836A3 (de) 2007-03-28

Similar Documents

Publication Publication Date Title
EP1621836B1 (de) Kühlschrank mit Bodenschublade und Korbhebevorrichtung
US10690401B2 (en) Refrigerator
US9410732B2 (en) Refrigerator
KR102186243B1 (ko) 냉장고
KR101641263B1 (ko) 냉장고
EP1621837B1 (de) Bodenschubladekühlschrank mit Korbhebevorrichtung
EP1653181B1 (de) Kühlschrank mit Korbhebevorrichtung
EP1617160A1 (de) Kühlschrank mit Korbhebevorrichtung
US20100101266A1 (en) Refrigerator and drawer opening/closing apparatus for the same
KR101622229B1 (ko) 냉장고
KR100431346B1 (ko) 선반장치가 구비된 냉장고
KR101657118B1 (ko) 수납선반 어셈블리와 이를 포함하는 냉장고
KR100690646B1 (ko) 바스켓 승강장치를 구비한 냉장고
US20220136765A1 (en) Refrigerator
KR20130117573A (ko) 냉장고 및 그 도어 개폐 방법
US20060042303A1 (en) Refrigerator having basket lift apparatus
KR20170126575A (ko) 냉장고
KR100513680B1 (ko) 냉장고
CN209893792U (zh) 冰箱
CN218895566U (zh) 冰箱
KR101952680B1 (ko) 냉장고
KR101763423B1 (ko) 냉장고의 수납장치
JP3210718U (ja) 冷蔵庫
KR200340653Y1 (ko) 양문 개폐형 냉장고의 홈바
KR20220099854A (ko) 냉장고

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

RIC1 Information provided on ipc code assigned before grant

Ipc: F25D 25/02 20060101AFI20051005BHEP

Ipc: A47B 88/18 20060101ALI20070219BHEP

17P Request for examination filed

Effective date: 20070319

AKX Designation fees paid

Designated state(s): DE FR GB IT NL

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIN1 Information on inventor provided before grant (corrected)

Inventor name: OH, SEUNG-HWAN

Inventor name: JEONG, KYUNG-HAN

Inventor name: LEE, MYUNG-RYUL

Inventor name: CHUNG, SUNG-HOON

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 602005017228

Country of ref document: DE

Date of ref document: 20091203

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20100722

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20220307

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20220309

Year of fee payment: 18

Ref country code: FR

Payment date: 20220316

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20220308

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20220308

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602005017228

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20230501

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230409

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230409

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230501

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230409

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230430

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230409