A driving mechanism includes a first elastic member, a first locking device, a second elastic member and a second locking device. The first locking device is configured to allow the elastic member to release a first elastic force in an unlocking state. The second locking device is connected to the second elastic member. When a first furniture part is moved a predetermined distance relative to a second furniture part from an open position toward a retracted position, the first locking member is switched from the unlocking state to a locking state in order to accumulate the first elastic force, and the first furniture part is moved from the open position to the retracted position in response to a second elastic force of the second elastic member.