US Patent 7097245 Vehicle child seat

A vehicle child seat, in particular a child's car seat, including a seat module demountably attachable to a base module, and configurable between rearward-facing and forward-facing configurations. The base module includes a retractable and pivotable support leg and a headrest element. The seat module is adapted to interact with the headrest element to prevent pivoting of the support leg when in a deployed configuration.