Corrugated pipe device

The invention discloses a corrugated pipe device. The corrugated pipe device comprises a corrugated pipe and a movable joint, wherein the two ends of the corrugated pipe are connected with fixed joints; the movable joint is connected to the outer parts of the fixed joints in a sleeving manner and is integrally molded with the fixed joints; elastic assemblies are arranged at the outer parts of thefixed joints; and the movable joint can do compound motion of rotation and linear displacement on the fixed joints under the action of the elastic assemblies. According to the corrugated pipe device,torsion springs are arranged on the fixed joints of the corrugated pipe and can bear compression to a certain extent; the linear motion of the movable joint is realized by utilizing the compressibility of the torsion springs; the rotary motion of the movable joint is realized by utilizing torque generated by the torsion springs; when the corrugated pipe is mounted, the torsion springs are used forstoring force for the mova