US Patent 10098476 Child high chair

A child high chair includes a high chair frame, a booster seat and a youth seat assembled with each other. A booster seat backrest is rotatably disposed on a booster seat bottom. A booster seat headrest is rotatably disposed on the booster seat backrest and opposite to the booster seat bottom. A booster seat reclining mechanism is located inside the booster seat backrest and actuated to rotate the booster seat headrest while the booster seat backrest is rotated relative to the booster seat bottom. A youth seat footrest is rotatably disposed on a youth seat bottom. A youth seat backrest is rotatably disposed on the youth seat bottom and opposite to the youth seat footrest. A youth seat reclining mechanism is located inside the youth seat bottom to rotate the youth seat footrest via rotation of the youth seat backrest simultaneously driven by reclining of the booster seat backrest.