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Refrigerator

A refrigerator and a structural technology, applied in the field of refrigerators, can solve problems such as safety problems and unsmooth lifting and lowering, and achieve the effects of improving appearance, improving convenience, and blocking noise

Active Publication Date: 2021-05-28
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The eccentric load applied when the door is pulled out can pose a serious safety problem, and there is also the problem of not being able to lift smoothly

Method used

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  • Refrigerator
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Examples

Experimental program
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Embodiment Construction

[0077] Hereinafter, some embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. It should be noted that when components in the drawings are designated by reference numerals, the same components have the same reference numerals as much as possible even if the components are shown in different drawings. Also, in the description of the embodiments of the present disclosure, when it is determined that a detailed description of a well-known configuration or function may obscure the understanding of the embodiments of the present disclosure, the detailed description will be omitted.

[0078] In addition, in the description of the embodiments of the present disclosure, terms such as first, second, A, B, (a), and (b) may be used. Each of these terms is only used to distinguish a corresponding component from other components, and does not limit the nature, order or sequence of the corresponding component. It should be understood ...

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Abstract

A refrigerator includes: a cabinet having a storage space; a door including a door unit configured to open or close the storage space and a drawer unit to provide a receiving space; a driving device disposed at the door unit and including a driving motor to provide power; and an elevation device disposed at the drawer unit, connected with the driving device, and configured to move up or down, the elevation device includes: a lower frame; an upper frame positioned over the lower frame; a scissor assembly configured to connect the lower frame and the upper frame; and a screw rotatably supported on the lower frame, configured to be rotated by driving force transmitted from the driving device disposed at the door unit, and connected with the scissor assembly.

Description

technical field [0001] The present disclosure relates to a refrigerator. Background technique [0002] In general, a refrigerator is a household appliance for storing food at low temperature in a storage space covered by a door. To this end, the refrigerator cools the inside of the storage space by using cold air generated by heat exchange with a refrigerant circulating through a refrigeration cycle, so that food is stored in an optimal state. [0003] In recent years, refrigerators have become more and more multifunctional along with changes in eating habits and upscale products, and refrigerators having various structures and convenient devices have been released for user convenience and effective use of internal space. [0004] The storage space of the refrigerator can be opened / closed by the door. In addition, refrigerators may be classified into various types according to an arrangement configuration of a storage space and a structure of a door for opening and closing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D25/02F25D23/02A47B88/457A47B88/90
CPCA47B88/90F25D25/04F25D25/025F25D23/028F25D23/021A47B88/457A47B2088/901A47B2210/175F25D2325/021
Inventor 李星勋
Owner LG ELECTRONICS INC
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