PROBLEM TO BE SOLVED: To provide an interface component configured not to cause a trouble even when an electrode part comes into contact with a human body when being worn, an interface device, and an assist device.SOLUTION: An interface component 10 includes: an electrical insulating resin material 12 having flexibility, and having tackiness at least at a contact face with a wearing object part of a human body, and removably closely-fitted to the contact face and electrode members 16a and 16b having flexibility and stretchability, mutually separated in a stretching direction of the muscle of the wearing object part, at least two electrode members fixed to the inner surface side of the electrical insulating resin material 12 so as to come into planar contact with the wearing object part, and integrally stretching along with the electrical insulating resin material 12.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】装着時に電極部分が人体に当接しても不具合が生じない構成のインターフェイス部品、インターフェイス装置、および、アシスト装置を提供することを課題とする。【解決手段】インターフェイス部品10は、柔軟性を有し、少なくとも人体の被装着部との接触面が粘着性を有してこの接触面に着脱可能に密着する電気絶縁性樹脂材12と、柔軟性および伸縮性を有し、被装着部の筋肉の伸縮方向に互いに離間して被装着部に面接触するように電気絶縁性樹脂材12の内面側に少なくとも2つ固着され、電気絶縁性樹脂材12と一体的に伸縮する電極部材16a、16bとを備える。【選択図】図1
