PROBLEM TO BE SOLVED: To provide an endoscope in which both prevention of electric leakage and fixing of components are realized with downsizing achieved.SOLUTION: The endoscope comprises: a first member formed cylindrically having an end face at an end, the first member including one of a notch formed by notching a part of the end face and a through-hole formed radially extending through the vicinity of the end face and a second member formed cylindrically or columnarly having a step face in the peripheral surface. The first and second members are joined together, in a configuration with the end face in contact with the step face, by way of a first joining portion formed by filling a first adhesive into the notch or into the through-hole and a second joining portion formed by applying a second adhesive to a portion which does not overlap the portion filled with the first adhesive in the peripheral surface. One of the first and second adhesives has an electrical conductivity higher than the other, and the other has an adhesive force higher than the one.SELECTED DRAWING: Figure 3BCOPYRIGHT: (C)2017,JPO&INPIT【課題】漏電の防止及び部品の固定を両立させつつ小型化を図ることが可能な内視鏡を提供する。【解決手段】内視鏡は、端部に端面を具備する筒形状に形成されており、端面の一部を切り欠いて形成された切欠き部または端面の近傍を径方向に貫通して形成された貫通孔部のいずれかが設けられた第1の部材と、周面に段差面を具備する筒形状または柱形状に形成された第2の部材と、を有し、第1及び第2の部材は、端面と段差面とが当接するように配置された状態において、切欠き部または貫通孔部に第1の接着剤を充填して形成された第1の接合部と、周面における第1の接着剤の充填箇所に重複しない部分に第2の接着剤を塗布して形成された第2の接合部と、を介して接合されており、第1の接着剤及び第2の接着剤のうち、一方が他方よりも高い導電性を有し、かつ、他方が一方よりも高い接着力を有している。【選択図】図3B
