Patent ID: 11953214
Assignee: LG ELECTRONICS INC.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 10:
11. The indoor unit of the air conditioner of claim 1, further comprising:
a guide rail disposed between the fan housing assembly and the first guide housing to reduce friction when the fan housing assembly is moved, wherein the guide rail comprises:
a long rail housing disposed at the first guide housing and extending longitudinally in a forward and rearward direction;
a short rail housing disposed at the fan housing assembly and extending longitudinally in the forward and rearward direction, and having a length less than a length of the long rail housing; and
a bearing housing disposed between the long rail housing and the short rail housing, assembled to be rotatable relative to each of the long rail housing and the short rail housing, and to reduce the friction to each of the long rail housing and the short rail housing when the short rail housing is moved.