| 摘要 |
PROBLEM TO BE SOLVED: To provide a curtain rail provided with a cord housing part so that cords do not disturb the travel of an electrically-driven to runner by forming a housing groove to house cords for runners inside the curtain rail. SOLUTION: A runner roller is provided with a pair of free rollers in the front and rear to be supported at both lower-side edges of a rail 1, and the runner roller is provided for a main body. An electric motor and a drive roller interlocked with the drive shaft of the electric motor and arranged inside the main body. The drive roller is pressed into contact with the lower surface of the rail 1 to make a moving top runner travel. In this case, a long groove 2 to longitudinally house cords is formed in a side-surface plate selected from among the upper-side surface plate, lower-side surface plate, and both side surface plates of the rail 1. The cords are the cord of the electric motor for controlling power supply for the top runner, the long groove 2 to house the cords is formed in the upper surface plate of the rail 1, and the rail 1 is provided with a pressing member 3 for the cords housed in the long groove 2. |
