| 摘要 |
A drive device of a slide unit is provided to prevent a slide part from moving faster than a handle by self weight on a slope or external force such as wind, and to keep a position immediately when the handle is released. A drive device of a slide unit having a guide provided on a frame and a slide part moving along the guide, which comprises a drive unit provided at the slide part and moving by inputted torque to transmit the torque to the slide part, a rotation member that is rotationally fixed to any one of the frame and slide part, a connection unit interposed between the rotation member and a fixed side for enabling the slide part to move by rotation of the rotation member, a bi-directional locking unit locking the rotation member for preventing bi-directional movement of the slide part in an intermediate state where torque is not inputted to the drive unit, and an unlocking unit unlocking the locking state of the torque direction by movement of the drive unit. The slide part moves by torque transmitted from the drive unit in the unlocked state. |
