CONNECTION COMPONENT AND LIGHT EMITTING DEVICE FOR CONNECTION COMPONENT

To provide a connection component which may be suitably visualized even when viewed under a relatively dark state or from a relatively remote location; and to provide a light emitting device for the connection component.SOLUTION: In a connection component, as a hook 1 of fall arrest equipment, configured to be able to be connected to a main rope 110, a light emitting member 6 is attached to a body member 2 having a hook-shaped bent part 2a, and is configured such that a worker may make the light emitting member 6 emit light by operating an operating part 7 disposed at a portion of the rope 52.SELECTED DRAWING: Figure 1 【課題】比較的暗い状況下や比較的離れた場所からであっても好適に視認できる連結部品、及び、連結部品用の発光装置を提供する。【解決手段】墜落制止用器具のフック１として親綱１１０に接続することが可能に構成された連結部品には、鉤状に屈曲した屈曲部２ａを有する本体部材２に発光部材６が取着され、ロープ５２の部分に設けられる操作部７を操作することによって、作業者が、発光部材６を発光させる操作が可能に構成される。【選択図】図１