Patent ID: 11920611
Assignee: LG ELECTRONICS INC.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 19:
20. The blower of claim 19, wherein the first door driver further includes:
a first door motor providing rotational force;
a first shaft base protruding from an inner surface of the first door toward the inside of the first upper body, and including a first upper shaft formed on one surface of the first shaft base and a lower shaft formed on the other surface of the first shaft base;
a first link having one side fixed to a rotary shaft of the first door motor and the other side to which the first lower shaft is rotatably coupled; and
a first door guide disposed on one side of the first shaft base to have a fixed position and including a first guide groove into which the first upper shaft is movably inserted, and
the first guide groove includes:
a first middle groove adjacent to the first slit and formed with the first upper shaft of the first door positioned at the first position;
a first inner groove adjacent to the inner surface of the first inner panel and formed with the first upper shaft of the first door positioned at the second position; and
a first outer groove adjacent to the inner surface of the first outer panel and formed with the first upper shaft of the first door positioned at the third position.