PROBLEM TO BE SOLVED: To provide an electronic sphygmomanometer constituted so as to simply detach an arm band part from a sphygmomanometer body at the time of measurement while fixing the arm band part to the sphygmomanometer body when blood pressure is not measured so as not to allow the same to fall off from the sphygmomanometer body.SOLUTION: The electronic sphygmomanometer 1 has the arm band part 2 having a hard cylindrical body and the sphygmomanometer body 10 so that the arm band part 2 and the sphygmomanometer body 10 are separately formed and is equipped with a fixing means 250 for fixing the arm band part 2 to the sphygmomanometer body 10 in a detachable manner in a state that the arm band part 2 is placed on the sphygmomanometer body 10. For example, the fixing means 250 is composed of the plate member 210 on the side of the arm band part 2 and the magnet M on the side of the sphygmomanometer body 10.COPYRIGHT: (C)2011,JPO&INPIT【課題】測定しようとする時には腕帯部が血圧計本体から簡単に取り外しできるようにする一方、血圧測定をしない時には腕帯部が血圧計本体から脱落しないように固定できる電子血圧計を提供する。【解決手段】電子血圧計1は、硬質の筒体を有する腕帯部2と、血圧計本体10とを有し、腕帯部2と血圧計本体10とが別体に形成されており、腕帯部2を血圧計本体10上に載置した状態で、腕帯部2は血圧計本体10に対して着脱可能に固定する固定手段250を備え、例えば固定手段250は、腕帯部2側のプレート部材210と、血圧計本体10側のマグネットMから成る。【選択図】図1