Electric rocking concave beds

An electric rocking concave bed relates to the rocking concave bed which uses the principle that the electric power can drive a bed body arc-shaped frame to do the rhythmic lateral reciprocating rocking motion on a track for working, while the bed and the human body can not be overturned. The utility model is the electric rocking concave bed which is particularly used for infants, elderly people, patients and other people with the need of fast sleeping and peaceful sleeping. The utility model is mainly characterized in that the bed surface is designed to the concave type, the bed body frame takes a shape of arc and is arranged on the corresponding track, which can do the lateral reciprocating rocking motion on the track, the electric power is used for the traction of a steel wire rope, so as to drive the left side and the right side of a bed body to do the rhythmic lateral rocking motion.