| 摘要 |
PURPOSE: A leg rest device for a vehicle seat is provided to improve user convenience by improving operating power and to improve the overall durability of components by improving bond strength between the components. CONSTITUTION: A leg rest device for a vehicle seat comprises a base bracket (10), a rotary bracket, an operating power amplifying device, a slide bracket, a drive motor (50), a power transmission device (60), and a link device (70). The base bracket is joined to a seat cushion frame in the front side of a seat cushion. The rotary bracket is joined to the base bracket to be vertically rotatable. The operating power amplifying device is connected to the base and rotary brackets and amplifies the operating power of the rotary bracket using elasticity. The slide bracket is joined to the rotary bracket to slide back and forth with respect to the rotary bracket. The drive motor is fixed to the base bracket and provides power for operating the rotary bracket. The power transmission device connects the drive motor and rotary bracket to rotate the rotary bracket using the power of the drive motor. The link device connects the base bracket and slide bracket to slide the slide bracket with respect to the rotary bracket. |
