| 摘要 |
A chair having a first seat portion and a second seat portion pivotally connected to the first seat portion. The first seat portion and the second seat portion are movable between a first or lowered position and a second or raised position, and the first seat portion and second seat portion are disposed in substantially the same plane when the first seat portion and the second seat portion are in the first position. Also included is an actuator for moving the first seat portion and the second seat portion between the first position and the second position, and when the actuator is actuated, the first seat portion pivots relative to the second seat portion such that the first seat portion is located in a different plane relative to the second seat portion. |
