| 摘要 |
The present invention relates to a refrigerator. The refrigerator comprises a refrigerator body; a cold air duct on the rear surface of the refrigerator with a cold air outlet; an evaporator for producing cold air by cooling surrounding air through the vaporization of refrigerant; and a blower unit for blowing cold air to the cold air outlet. The blower unit includes a fan blade having a female screw part inside a boss at the center; and a fan motor having a motor driving shaft with a male screw part engaged with the female screw part. |
