| 摘要 |
A wire winding device for an electrical wire of an electrical appliance includes a hollow housing, a winder, and a roller. The housing defines a receiving space, and has a through hole in communication with the receiving space. The through hole is adapted to permit extension of the electrical wire therethrough. The winder is mounted within the receiving space and is adapted for winding and unwinding the electrical wire. The roller is pivotally connected to the housing, and is disposed within one side of the through hole. The roller is adapted to be rotated by the electrical wire when the electrical wire moves through the through hole and contacts the roller.
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