PROBLEM TO BE SOLVED: To provide a connector capable of adjusting a connection angle of members to be connected, and a connection-type arch including the connector.SOLUTION: There are provided a connector that is used for connecting a pair of facing rod-like members and a support member which is installed between the rod-like members, has: a first body which holds either one of the rod-like member and the support member and a second body which holds the other one of the members in which the first body and the second body are rotatably combined, and a connection-type arch that comprises: a pair of facing arch-type rod-like members a support member which is installed between the pair of arch-type rod-like members and the connector.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】連結する部材の連結角度を調整することができる連結具及び該連結具を含む連結型アーチを提供する。【解決手段】一対の対向した棒状部材と該棒状部材に架設する支持部材を連結するために用いられる連結具であり、前記棒状部材と前記支持部材のどちらか一方を保持する第一本体と、他方を保持する第二本体と、を有し、前記第一本体と前記第二本体とが回動可能に組み合わせられた連結具;並びに一対の対向したアーチ型棒状部材と、一対の前記アーチ型棒状部材に架設する支持部材と、当該連結具と、を備える連結型アーチを提供する。【選択図】図1