CHILD SAFETY SEAT

A child safety seat can include a seat back and a seat bottom. The seat back can be fixedly, removably, and or rotatably coupled to the seat bottom. The seat back can include an adjustable head rest that moves vertically with respect to the seat back. The head rest can include a headrest latching mechanism for adjusting the vertical position of the headrest with respect to the seat back and a fold locking mechanism to selectively position the head rest and lock the seat back orientation in a raised position for use or a folded position for carrying or storage. The head rest can include a single adjustment actuator, such as a pushbutton or lever, to actuate both the latching and locking mechanisms with a single hand for selectively adjusting the headrest position and seat back orientation.