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Refrigerator

A technology for refrigerators and moving components, applied in household refrigerators, household refrigeration devices, lighting and heating equipment, etc., can solve problems such as incorrect operation of the locking system, the need for auxiliary space for the locking system, and difficulty in setting the locking system.

Active Publication Date: 2017-06-27
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0026] However, considering the characteristics of the door, since the door is set in the front surface of the refrigerator and represents the overall exterior design of the refrigerator, it is not easy to provide such a locking system to the door of the refrigerator
It is not entirely preferred that the locking system is exposed on the outside of the refrigerator, and the exposure of the locking system requires auxiliary space
Therefore, there is a concern that the locking system will not operate correctly due to external shocks or objects

Method used

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Examples

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Embodiment Construction

[0099] A description will now be given in detail according to exemplary embodiments disclosed herein with reference to the accompanying drawings.

[0100] figure 2 is a diagram showing an example of the refrigerator according to the present disclosure. The technical features of the present disclosure can be applied to side-by-side refrigerators or refrigerators with one door as well as the refrigerators shown, as long as those refrigerators have a main door (first door) and a sub-door (second door) rotatable relative to the main door . Furthermore, the technical features of the present disclosure can even be applied to figure 1 External DID refrigerator shown in. In other words, they may be applied to a refrigerator including a main door and a sub-door rotatably coupled to the main door.

[0101] As shown in the figures, the example refrigerator includes a right refrigerator door 25 that is rotatably coupled to the cabinet 10 . The right refrigerator door 25 may include:...

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PUM

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Abstract

A refrigerator includes a cabinet including a storage compartment provided therein; a first door rotatably coupled to the cabinet to open and close the storage compartment; a second door rotatably coupled to the first door and comprising a stopper; a locking device configured to selectively allow the rotation of the second door with respect to the first door, wherein the locking device includes a moving member having different displacements according to an opening / closing state of the first door; and a hooking member having different displacements according to the displacements of the moving member and selectively hooking the stopper thereto.

Description

technical field [0001] The present invention relates to a refrigerator, and more particularly, to a refrigerator including a user-friendly double door system. Background technique [0002] A refrigerator is an electrical appliance configured to freeze or refrigerate foods stored in one or more storage compartments by lowering the temperature in the storage compartments using cold air generated through a refrigeration cycle consisting of a compressor, a condenser, an expansion valve and evaporator construction. [0003] Such refrigerators generally include a refrigerator compartment for storing refrigerated food or beverages at low temperatures, and a freezer compartment for storing frozen foods at sub-zero temperatures. [0004] Refrigerators may be classified into: top-mounted refrigerators, which have a freezer compartment arranged in the top; bottom-freezer refrigerators, which have a freezer compartment arranged in the bottom; and side-by-side refrigerators, side-by-sid...

Claims

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Application Information

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IPC IPC(8): F25D11/02F25D23/02E05D5/02
CPCE05D5/0276F25D11/02F25D23/02F25D23/028F25D2323/023F25D23/025F25D2323/024
Inventor 姜大吉
Owner LG ELECTRONICS INC
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