Abstract: Disclosed is a stuffed toy including a cover made of fabrics, such as artificial mink, woolen fabric, or stuffed toys sewn in various animals, and a stuffing, such as cotton, cashmilon or foaming substance, filled in the cover, thereby forming a head portion and a body. The stuffed toy includes a heating element, interposed between the cover and the stuffing, which corresponds to an abdomen of the body, for transferring to a user, a power source, installed in a proper position of the cover, for supplying a power to the heating element, and a control unit, installed in a proper position of the cover, for controlling temperature of the heating element and turning the power source on or off. It gives an intimate response to the child when the child carries it in her his arms, so that the child feels a psychical reliance during carrying.

Abstract: Disclosed is a seat for use in a baby carriage, the seat including a foldable frame having two pairs of front and rear wheels and being foldable to reduce its volume for convenient carrying and keeping the carriage, and a seat set to the frame at a slope suitable to support an infant sitting or lying on the seat. The seat includes a seat plate supporting hips of the infant, a backrest plate extended from one side of the seat plate for supporting a back of the infant, the seat plate and the backrest plate being foldably engaged to each other, heating elements installed in the seat plate and the backrest plate for keeping the infant warm, an elastic coupling element for coupling the seat plate and the backrest plate, and a pair of loudspeakers connected to a sound apparatus built at upper positions of the backrest plate of the baby carriage, thereby protecting the infant against the cold weather and giving sense of stability to the infant.