Refrigerator

Abstract

An embodiment of the present invention relates to a refrigerator comprising: a refrigerator body in which an upper storage space and a lower storage space are formed; a door part for opening and closing the lower storage space; a drawer unit which is disposed so as to be able to be introduced into or extracted from the lower storage space and in which a storage space for storing articles is formed; a driving device that is arranged on the inner side of the door part; a lifting device that is arranged on the inner side of the drawer unit, is formed in a crossed structure and is used for liftingthe stored objects; a connecting assembly that is connected with the driving device on the back face of the door part, connected with the lifting device through the front surface of the drawer unit and used for transmitting power for lifting of the lifting device, and the lifting device is installed to be capable of being detached from the drawer unit or installed on the drawer unit when being separated from the connecting assembly; the lifting device comprises a limiting device, and the limiting device keeps a limiting state when the lifting device is separated, so that the lifting device cannot be unfolded.

Description

technical field [0001] The present invention relates to refrigerators. Background technique [0002] Generally, a refrigerator is a home appliance for low-temperature storage of food in an internal storage space covered by a door of the refrigerator. For this reason, the refrigerator cools the inside of the storage space using cold air generated by heat exchange with the refrigerant circulating in the refrigeration cycle, thereby being able to keep stored food in an optimal state. [0003] With the change of dietary life and the trend of high-end products, recent refrigerators have gradually become larger and more multi-functional. For the convenience of users and the effective use of internal space, various structures and convenience devices are constantly appearing. refrigerator. [0004] The storage space of the refrigerator can be opened and closed through the refrigerator door. In addition, refrigerators can be classified into various forms according to the arrangeme...

AI Technical Summary

Problems solved by technology

[0009] However, in this prior art, the elevating mechanism for elevating and elevating has a structure that is arranged outside the storage room and is exposed, thereby causing serious safety problems.

In addition, since the lifting mechanism has a structure exposed to the outside, there is a problem of poor appearance

[0010] In addition, since the driving part is exposed to the outside, noise may be directly transmitted to the outside when the driving part is operating, which may cause dissatisfaction among users.

[0011] In addition, the lifting mechanism is arranged inside the refrigerator, so the storage capacity inside the refrigerator may be significantly reduced, which may cause a loss of storage capacity of the entire refrigerator and may become a problem that significantly reduces storage efficiency.

[0012] In addition, when the lifting function is not used, it is difficult to separate the lifting mechanism, and the lifting mechanism is always provided regardless of whether the lifting function is used, so there is a problem of loss of storage capacity.

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