Actuating device for open/close member of vehicle
View Patent ↗A connecting rod is provided with a bent portion in a substantially middle part thereof so that a lower section of the connecting rod below the substantially middle part in a vertical direction may be inclined, with respect to the longitudinal direction of a guide rail, toward a center of an opening, and at the same time, an upper section of the connecting rod above the substantially middle part may be substantially in parallel to the longitudinal direction of the guide rail and offset from a side face of the guide rail directed to the center of the opening toward the center of the opening, when the connecting rod is in a position corresponding to a closed position of an open/close member.
1. An actuating device to open and close an open/close member of a vehicle which is pivotally mounted to an edge of an opening of said vehicle with a hinge shaft provided substantially horizontally, said actuating device comprising:
a guide rail arranged on a body pillar located on a side edge of said opening and configured so that a longitudinal direction of the guide rail is inclined toward a center of the opening;
a rack which is guided along the longitudinal direction of the guide rail;
a motor unit for moving the rack along the longitudinal direction of the guide rail; and
a connecting rod which is connected at an upper end thereof to said open/close member by one joint and connected at a lower end thereof to said rack by another joint;
wherein said connecting rod is provided with a bent portion in a middle part thereof so that a lower section of said connecting rod below said middle part in a vertical direction is inclined with respect to the longitudinal direction of said guide rail, toward the center of said opening, and
an upper section of said connecting rod above said middle part is substantially in parallel to the longitudinal direction of said guide rail and offset from a side face of said guide rail to the center of said opening, when said connecting rod is in a closed position of said open/close member.
2. The actuating device for the open/close member of the vehicle according to claim 1 , wherein an upper end part of the guide rail is fixable to said body pillar, and a lower end part thereof is fixable to the motor unit which is fixed to said body pillar.