Patent ID: 7182286

Claim:
A cable winder apparatus comprising a casing having an accommodating space defined therein, a shaft in the accommodating space and two cutouts on two ends of the casing; a winding tray placed in the accommodating space and pivotally connected to the shaft, the winding tray having an inner wheel on one end thereof; a spiral spring arranged in the winding tray and having one end connected to the winding tray and another end connected to the shaft of the casing; a cable set wrapped around outer peripheral of the winding tray and composed of a first cable and a second cable stacked with the first cable, each cable having one end extending out from one cutout; and a clamping unit arranged in the accommodating space and engaged with the casing, the clamping unit having an outer wheel rotatably engaged with the inner wheel of the winding tray.