CORD HOUSING DEVICE

A cord housing apparatus disclosed in the present description has a cord, a drum on which the cord is wound, a biasing member for biasing the drum in a cord reel-in direction, a cord delivery device arranged on a side where the cord is reeled out from the drum, a switch for turning the cord delivery device on and off, and a selection switch for selecting a cord feeding direction of the cord delivery device. The cord delivery device is capable of delivering the cord both in a cord reel-out direction and in the cord reel-in direction.