Patent ID: 8141943

Claim:
A children's chair, comprising: a seat; a frame for supporting the seat and comprising a first leg frame and a second leg frame rotatably connected with each other, wherein the second leg frame is rotatable relative to the first leg frame between an unfolding position and a folding position, and the first leg frame comprises a first lower leg and a first upper leg slidably mounted on the first lower leg; and a folding device, comprising: an actuator disposed at the first upper leg; and a locking device disposed at the first lower leg and rotatably connected with the second leg frame for retaining the second leg frame at the unfolding position; wherein when the first upper leg slides relative to the first lower leg until the actuator activates the locking device, the locking device unlocks the second leg frame so that the second leg frame is rotatable relative to the first leg frame to the folding position.