refrigerator

Abstract

The invention provides a refrigerator. The refrigerator comprises a refrigerator body, a first door body, a second door body, a sealing beam and at least one first driving mechanism, wherein the firstdoor body and the second door body are mounted on the front side of the refrigerator body in a left-right oppositely opening mode; the sealing beam extends vertically and can do reciprocating translation in the transverse direction of the first door body to be mounted on the first door body; each first driving mechanism comprises a motor fixed to the first door body, a gear driven by the motor and a rack matched with the gear and fixed to the sealing beam. According to the configuration of the refrigerator, after the first door body and the second door body are closed, the first driving mechanism drives the sealing beam to do translational motion from a retraction state to a stretching state of translating to the second door body and sealing the gap between the first door body and the second door body. When the first door body and / or the second door body is opened, the first driving mechanism drives the sealing beam to translate from the stretching state to the retraction state. The refrigerator provided by the invention has the advantages that the sealing performance of the two oppositely opening door bodies is better, and door opening and closing noise is smaller.

Description

technical field [0001] The invention relates to a refrigerating and freezing device, in particular to a refrigerator. Background technique [0002] Some large-capacity refrigerators have a side-by-side door structure, that is, a storage compartment is closed by two left and right doors. This side-by-side door structure has high requirements on the sealing performance of the gap between the two door bodies. [0003] The usual way in the prior art is to install a vertical beam for sealing on a door body. When the door body is opened, the vertical beam is in a state approximately perpendicular to the door body. During the closing process of the door body, the vertical beam guided by the box will rotate along a vertical axis to a state approximately parallel to the door body, so as to seal the gap between the door body and another door body and reduce the space between the storage compartment. Cooling leaks through this gap. [0004] However, the above methods belong to pure...

AI Technical Summary

Problems solved by technology

[0004] However, the above method is a purely mechanical structure

During the process of opening and closing the door, the rotation of the vertical beam is laborious and prone to jamming, and the vertical beam is easy to collide with the box to generate noise

More importantly, due to structural limitations, it is difficult for this kind of vertical beam to be in close contact with both doors, and the sealing performance is not good

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