The invention relates to the field of
child safety seats, in particular to a multi-stage buffering and
energy absorption child safety seat with armrests. According to the technical scheme, springs are additionally arranged in a base, a backrest, a headrest and the like of the
child safety seat for damping, so that buffering and
energy absorption are facilitated in case of a collision, and injuries to the body of a child due to the collision are reduced. Meanwhile, a FIX unlocking device, pedals and a safety belt
assembly of the seat are optimized, and practicability is improved; and through additional arrangement of a splashing prevention
assembly, the child is prevented from being injured by splash in case of the collision.