PROBLEM TO BE SOLVED: To provide a connector by which liquid flowing in from two flow-in parts can be simultaneously supplied to one flow-out part or liquid flowing in from one flow-in part can be supplied to one flow-out part.SOLUTION: A groove 52 communicating a transfusion implement 51 with a communication part 45 is formed on a head part 41. The groove 52 is formed such that it is closed in a state that the head part 41 is inserted into the opening part 31 of a body 4, and is opened by elasticity of the head part 41 in a state that the head part 41 is pressed by the transfusion implement 51 to be moved from the opening part 31 of the body 4 to a large diameter part 32.COPYRIGHT: (C)2012,JPO&INPIT【課題】簡易な構成で2つの流入部から流入される液体を1つの流出部に同時に供給し、又は1つの流入部から流入される液体を1つの流出部に供給することのできるコネクタを提供する。【解決手段】頭部41には、他の輸液具51と連通部45とを連通する溝52が形成され、溝52は、頭部41が本体4の開口部31に挿入された状態で閉じられ、頭部41が他の輸液具51に押圧されて本体4の開口部31から大径部32に移動された状態で頭部41の弾性により開かれるよう形成されている。【選択図】図4
