FIXING DEVICE AND IMAGE FORMING APPARATUS

摘要

PROBLEM TO BE SOLVED: To accurately detect, with a temperature detection member, the temperature of an area on a fixing nip side of a fixing belt or the temperature of a member interposed between the fixing belt and a pressing member.SOLUTION: A fixing device of the present invention includes: a fixing belt 22 that is rotatably provided; a pressure member 23 that is in pressure contact with the fixing belt 22 to form a fixing nip 55 and rotatably provided; a pressing member 28 that presses the fixing belt 22 toward the pressure member 23 side; and a temperature detection member 29 that is inserted into the pressing member 28. The pressing member 28 has through holes 85 penetrating from a surface on the pressure member 23 side through an insertion part 83 for the temperature detection member 29.