Infant laying device for buses

The invention discloses an infant laying device for buses. The infant laying device mainly consists of a control handle part, a central joint part, a handrail part, a seat connecting part and an infant placing settling bag, wherein the control handle part controls the central joint part by pulling steel wire cables; the central joint part is used for realizing an angle adjusting function of the infant placing bag; when the device is in a slightly tilting state, the structure of the handrail part can be mounted so as to protect an infant; through the structure of the seat connecting part, the device can be mounted on a common bus seat so as to protect the infant. When not in use, the device can be placed behind one of seats of which backs are attached to two side walls of a bus, or at a place which does not occupy riding space; when in use, the device is quickly mounted on a bus seat, and an infant placing angle can be adjusted, so that the infant can be seated or lie down; therefore, the infant placing device is safe, practical and reliable.