PROBLEM TO BE SOLVED: To provide an ejaculation induction tool capable of applying pressure stimulus which could not be achieved by a prior art, with a mechanical structure.SOLUTION: An ejaculation induction tool 1 comprises: a cylindrical main body 2 having an opening part and a closed end part on an opposite side of the opening part a fluid storage part 3 which can be compressed, which is provided inside of the closed end part, and comprises energization means for resisting compression in a longitudinal direction and one or more bag-state bodies 4 fixed to positions where they do not interfere the fluid storage part in the cylindrical body. Inner spaces of the bag-state bodies of compression members are linked to the fluid storage part by pressure, when the fluid storage part is compressed when a penis is inserted from the opening part, the fluid in the fluid storage part is discharged, thereby the bag-state bodies are expanded directly, or indirectly, for compressing a side face of the penis.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】機械的構造で、従来にない圧力刺激を与えることのできる射精誘発器具を提供する。【解決手段】開口部とその反対側に閉端部を有する筒状体である本体2と、前記閉端部の内側に設けられ長手方向の圧縮に抗する付勢手段を備えた圧縮可能な流体貯留部3と、前記筒状体の内部において前記流体貯留部と干渉しない位置に固定された流体の保持が可能な一以上の袋状体4を有し、前記加圧部材の袋状体の内部空間は前記流体貯留部と圧力的に連動しており、開口部から陰茎を挿入して流体貯留部を圧縮した際にその内部の流体が排出され、これにより直接または間接に前記袋状体が膨大することによって陰茎側面を圧迫することを特徴とする射精誘発器具1。【選択図】図1
