| 摘要 |
PURPOSE: A reclining device for a vehicle seat is provided to reduce the weight and production costs of a gear plate by changing the formation position and method of the combining protrusion. CONSTITUTION: A reclining device for a vehicle seat comprises a gear plate (10), a mobile flange (20), and a working unit (30). The gear plate includes an external gear (12) and a combining protrusion (13) and is connected to a seat cushion. The mobile flange is connected to a seatback and includes an internal gear (22) to be eccentrically engaged to the external gear. The working unit is installed in a working space between the center hole (11) of the gear plate and the center hole (21) of the mobile flange. The working unit allows the mobile flange to relatively rotate by being eccentric to the gear plate. |
