Patent ID: 7488178

Claim:
A rotary connector device, comprising: a bottom cover having an annular cover slide wall, a rotor rotatable with respect to the bottom cover and having a rotating portion, a loose-fit spacer interposed between the bottom cover and the rotor, the loose-fit spacer having an inverse insertion portion in a form of a curved slit, the loose-fit spacer being loosely turnable with rotation of the rotor, and a flat cable having a stationary terminal portion connected to a power source supported at the bottom cover and a rotary terminal portion connected to an electric unit at the rotor, the flat cable being wound around the rotor and disposed between the bottom cover and the rotor, the flat cable having an intermediate inverse portion inserted through the inverse insertion portion of the loose-fit spacer so as to be inverted, wherein: the cover slide wall has a first cutter portion and a second cutter portion integrally formed therewith, the first and the second cutter portions arcuately overlap one another to define oppositely directed cutter edges, the first and second cutter portions disposed radially apart from one another to define a first insertion gap therebetween; a holder faces an outer periphery of the second cutter portion and is disposed apart therefrom to define a second insertion gap; and the flat cable is inserted from the stationary terminal portion into the second insertion gap, and folded back at the cutter edge of the second cutter portion so as to be wired from the cutter edge of the first cutter portion to the inside of the cover slide wall through the first insertion gap.