摘要 |
The present invention relates to an automatic return chair capable of returning a desk chair or a chair in a meeting room to the original position after the desk chair or the chair in a meeting room is used. The automatic return chair of the present invention comprises: a movable wheel part (8) which is formed at the end of a leg part (7) of a chair (2), and has a motor operated by a power supply unit (11); a weight sensing sensor (4) which is formed on a seat part (3) of the chair, and senses the weight of a user; a rail (10) which is formed on the bottom for the movable wheel part of the chair to move along the fixed position; a stop sensor (12) which stops the movable wheel part after the movable wheel part moves to the original position along the rail installed on the bottom, in case the weight sensing of the user according to the weight sensing sensor is released and a motor operates; and a control part (6) for controlling the operation of the weight sensing sensor, a stop sensor (12) and the movable wheel part. Therefore, arrangement of chairs is not necessary. |