Abstract: A mechanized foldable bed is disclosed. The foldable bed has a front frame assembly and a rear frame assembly pivotal with respect to the front frame assembly. A motor is securely mounted under the bed, a driving rod is driven by the motor, a first connecting rod is pivotally connected with the driving rod and a second connecting rod is pivotally connected with the first connecting rod. A tube securely mounted under the bed is for receiving the second connecting rod therethrough. Furthermore, due to a first connector securely connected with the front frame assembly and pivotally connected with the driving rod and a second connector pivotally between the rear frame assembly and the second connecting rod, the torso and legs of a patient are supported simultaneously.