PROBLEM TO BE SOLVED: To provide a mobile toilet device that relaxes a transferring posture of a care receiver and alleviates a burden on a care giver during care work.SOLUTION: A mobile toilet device 1 comprises a backrest 2, a toilet bowl 6 including a toilet seat 7 attached to the backrest 2 so as to be freely elevated and lowered, and elevating/lowering means that elevates and lowers the toilet bowl 6. The elevating/lowering means is arranged near an upper part of a back surface of the backrest 2.COPYRIGHT: (C)2016,JPO&INPIT【課題】被介護者の移乗姿勢が楽になるとともに、介護者の介護作業における負担が軽減される、移動式のトイレ装置を提供する。【解決手段】移動式トイレ装置1は、背もたれ2と、背もたれ2に昇降自在に取り付けられた便座7を有する便器6と、便器6を昇降させる昇降手段を備え、昇降手段は、背もたれ2の背面の、上部近傍に配設されている。【選択図】図1