| 摘要 |
PROBLEM TO BE SOLVED: To reduce the size of a drive motor which winds out a connection wire and reduce speed fluctuation when a door is closed. SOLUTION: A damper body 4 is provided between a rear door D and an opening O of a car body by forming an angle from a side fringe of the opening O thereof in such a manner that a triangle which has a hinge 3 connection part of the rear door D as a vertical angle to push up the rear door D. One end of a connection wire 1 is connected with the rear door D and is wound out by a wire winding device 2 provided on a car body side. The connection wire 1 passes a guide roller 5 provided on the side fringe of the opening O of a vehicle and is extended from a fringe of the opening O of the vehicle toward the rear door D at a larger angle than that of the damper body 4 in such a manner that a triangle having the hinge 3 connection part as the vertical angle is formed. |
