CABLE WINDING DEVICE, AND FLAT CABLE ROUTING STRUCTURE FOR SLIDING SEAT

[Object] [0002] Provided is a cable winding device and a flat cable routing structure for a sliding seat with a compact structure capable of supplying power to the sliding seat. [0003] [Solution] [0004] In a cable winding device (6) for a FFC (51) routed to a sliding seat (4) along a fixed rail (2) fixed to a vehicle cabin floor, a front end portion (53) of the FFC (51) is fixed to a rail front end portion (2X) of the fixed rail (2), and a winding housing portion (7) is provided inside which a winding end portion (56) of the FFC (51) is fixed and inside which the FFC (51) is housed in a manner being able to be fed out. The winding housing portion (7) is fixed to a slider (3) that supports a sliding seat (4) and slides in a forward and backward direction on the fixed rail (2).