The invention discloses a recyclably jointed multi-degree of freedom three-dimensional clothes hanger device. The recyclably jointed multi-degree of freedom three-dimensional clothes hanger device comprises a support unit and a hanging unit connected to the support unit, wherein the hanging unit is composed of a plurality of layers of hanging platforms, among which adjusting devices capable of controlling the gaps of the hanging platforms are arranged; every hanging platform is composed of a middle support rod connected to the support unit, a plurality of edge support rods, and retractable structures connected to the edges of the middle support rod and the edge support rods; the support unit is provided with a sterilizing device. By means of the adjusting devices and the retractable structures, the recyclably jointed multi-degree of freedom three-dimensional clothes hanger device can achieve adjustment of length, width and height, thereby ensuring more clothes hanging, saving space through retracting adjustment and facilitating storage, and by means of the sterilizing device, can further ensure clothes hanging effects through sterilization to be healthier and higher in safety.