| 摘要 |
PURPOSE: A door switch of a refrigerator is provided to prevent infiltration of foreign matters into the door switch. CONSTITUTION: A door switch includes a case(21) with a button penetrating hole(21b) formed on one side thereof; a button(22) popping in and out through the button penetrating hole; and a flexible cover(30) installed to the case to cover the button. A flange(21d) is formed on an end of the case for the cover to be inserted thereto. The cover covers a gap between the case and the button to prevent infiltration of foreign matters so as to prevent inferior contact between a movable terminal(25) and a fixed terminal(26) of the door switch.
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