BABY CARE DEVICE

In this nursery instrument, a selection plate (100) is fixed to a reinforcing plate (29) with a pin (110), to be slidable through a slot (125e). A through hole (125a, 125b, 125c) has the same bore diameter as an engaging hole (25a, 25b, 25c), and a through hole (125d) consists of a slot having a length substantially twice that of an engaging hole (25d) in a sliding direction. According to this mechanism, only a bed state can be selected up to a lapse of a constant time after birth of a baby. Thus, a nursery instrument capable of protecting respiration of the baby can be provided on the basis of medical criteria for the baby.