• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    refrigerator and refrigerator manufacturing method. a refrigerator is provided including a cabinet forming one of a refrigerator compartment and a freezer compartment, a main door opening and closing the refrigerator compartment or the freezer compartment including a storage space open to the front, a sub door installed over the main door and opening and closing the main door storage space, and a dispenser arranged over the sub door and dispensing water.
    公开号:BR112012032693B1
    申请号:R112012032693-7
    申请日:2011-06-20
    公开日:2020-09-29
    发明作者:Seonil Yu；Kyeongchul Cho；Insun Yeo；Hongsik Kwon
    申请人:Lg Electronics Inc；
    IPC主号:
    专利说明:

    Technical Field
    The present description relates to a refrigerator and a method of manufacturing the refrigerator. Fundamentals of Technique
    Refrigerators are electrical devices for storing food at a low temperature in a storage space closed by a door. The storage space is cooled with cold air that exchanges heat with refrigerant in refrigeration cycles, thus storing food optimally.
    Along with changing people's eating patterns and refrigerators, preferably large and multifunctional ones have been introduced and several comfortable structures have been added to the refrigerators.
    For example, a refrigerator may include a dispenser for dispensing cold water without opening a refrigerator door. Such a dispenser is installed on the outside of a refrigerator door, and dispenses water according to a user's operation. Description of the Invention Technical problem
    Modalities provide a refrigerator including a main door having a storage space and a sub door to open and close the storage space and including a dispenser, thus improving the user's convenience.
    Modalities also provide a method of manufacturing refrigerators, in which an external cover is formed integrally with a dispenser through a forming process, thus improving an appearance and simplifying a manufacturing process. Solution to the problem
    In one embodiment, a refrigerator comprises: a cabinet forming one of a refrigerator compartment and a freezer compartment; a main door opening and closing the refrigerator compartment or the freezer compartment and including an open forward storage space; with a sub door installed on the main door and opening and closing the main door storage space; and a dispenser arranged on the sub door and dispensing water.
    权利要求:
    Claims (10)
    [0001]
    1. A refrigerator door comprising: an external cover (500) formed of a metal material and constituting an exterior of the door (200); and a dispenser (400) disposed on the front surface of the outer cover (500) to supply drinking water to an exterior of the refrigerator door; characterized by the fact that the dispenser (400) includes: an indentation (430) formed by retracting a portion of the outer cover (500) inwardly to receive a container; a first cutting part (432) formed by cutting a portion of a front surface of the outer cover (500) corresponding to an upper end of the indentation (430); an upper decoration (452) on and covering the first cutting part (432); a second cutting part (434) formed by cutting a portion of a front surface of the outer cover (500) corresponding to a lower end of the indentation (430); a lower decoration (454) arranged in and covering the second cutting part (434), and a dispensing member (440) arranged in the upper decoration (452), the dispensing member (440) including a pipe or tube shape for water dispensing, where the indentation (430) is a portion of the outer cover (500) and has a curved surface increasing in depth towards the center of the same.
    [0002]
    2. Refrigerator door according to claim 1, characterized in that the first cutting part (432) is formed to be larger than the second cutting part (434), so that the recoil (430) is configured to be tilted.
    [0003]
    3. Refrigerator door according to claim 1, characterized by the fact that it still comprises a water collection part (236) recessed downwards in the lower decoration (454), to collect water falling to the recess (430).
    [0004]
    4. Refrigerator door, according to claim 3, characterized by the fact that the lower decoration (454) is detachable from the second cutting part (434), in order to empty the water collected in the water collection part (236 ).
    [0005]
    5. Refrigerator door according to claim 1, characterized by the fact that the recess (430) is recessed through a diameter of the dispensing member (440).
    [0006]
    6. Refrigerator door, according to claim 1, characterized by the fact that it still comprises a handling member (460) arranged in the recess (430) and manipulated to dispense water.
    [0007]
    Refrigerator door according to claim 6, characterized by the fact that it further comprises an installation part (436) which is further recessed from the center of the recess (430) to receive the handling member (460).
    [0008]
    8. Refrigerator door according to claim 1, characterized in that a figure or pattern is arranged on an entire external surface of the external cover (500), including the recess (430).
    [0009]
    9. Refrigerator door according to claim 1, characterized by the fact that it still comprises a water supply passage (410) to supply water to the dispensing member (440).
    [0010]
    10. Refrigerator (1) characterized by the fact that it comprises: a cabinet (10) with a storage compartment; a main door (100) opening or closing the storage compartment, the main door (100) including: a storage space (300); and an access opening (320) formed on the front surface thereof to allow access to the storage space (300); a sub door (200) rotatably mounted on the main door (100) to open or close the access opening (320), where an exterior of the sub door (200) consists of an external cover (500) formed by a material of metal; a main hinge (110) rotatably connected to the main door (100) to the cabinet (10); a sub hinge (250), (260) rotatably connected to the sub door (200) to the main door (100); and a dispenser (400) as defined in claim 1.
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    法律状态:
    2018-12-26| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2019-11-12| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2020-06-09| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2020-09-29| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/06/2011, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    KR1020100058858A|KR101346981B1|2010-06-22|2010-06-22|Refrigerator and refrigerator door and manufacturing method therof|
    KR1020100058853A|KR20110138772A|2010-06-22|2010-06-22|Refrigerator|
    KR10-2010-0058858|2010-06-22|
    KR10-2010-0058853|2010-06-22|
    PCT/KR2011/004498|WO2011162525A2|2010-06-22|2011-06-20|Refrigerator and method of manufacturing the same|
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