| 摘要 |
PROBLEM TO BE SOLVED: To provide electric opening and closing fittings which can suppress the output of an electric motor.SOLUTION: An opening and closing mechanism 4 of electric opening and closing fittings includes: an electric unit 5 which can drive a movable member 54 forward and backward; an opening and closing holding device 6 which openably/closably holds a surface material; and a connection member 7 which connects the movable member 54 and the opening and closing holding device 6 to each other. The opening and closing holding device 6 includes a body part 61, a first arm 62 and a second arm 63 which are rotatably journaled to the body part 61, and a mounting seat 64 to which tips of the first and second arms 62, 63 are rotatably connected respectively. The first arm 62 includes a first engaging part 625 and a second engaging part 626. The connection member 7 is rotatably connected to the movable member 54 and includes a guide groove 75 which is extended from a first end part 751 to a second end part 752 and through which the first engaging part 625 is inserted, and an abutting part 743 which can abut against the second engaging part 626. |
