LID MECHANISM

PROBLEM TO BE SOLVED: To provide a lid mechanism capable of suppressing reduction in the capacity of a storage part and decrease in an aperture area of the storage part and improving appearance when a lid is open.SOLUTION: A double swinging lid mechanism 1 comprises a base part 3 and a lid 2 openable and closable with respect to the base part. The lid has a lid body part 4, an arm part 5, a first support shaft 6, and a second support shaft 7. The lid body part has a lock mechanism 8 including a first rod 811 that can be engaged with and disengaged from the arm part, and a second rod 821 that can be engaged with and disengaged from the base part. The state of the lid changes between a closed state, a first open state of opening a storage part 12 around the first support shaft, and a second open state of opening the storage part around the second support shaft. The first rod is engaged with the arm part in the closed state and the first open state and disengaged from the arm part in the second open state. The second rod is engaged with the base part in the closed state and the second open state and disengaged from the base part in the first open state.SELECTED DRAWING: Figure 1 【課題】収納部の容量低下や、収納部の開口面積の減少を抑制でき、かつ、リッドを開いたときの見栄えを向上させることができるリッド機構を提供する。【解決手段】基部３と、基部に対して開閉可能なリッド２と、を備える両開きのリッド機構１であって、リッドは、リッド本体部４と、アーム部５と、第一支持軸６と、第二支持軸７と、を有し、リッド本体部は、アーム部と係脱可能な第一ロッド８１１と、基部と係脱可能な第二ロッド８２１と、を含むロック機構８を有し、リッドは、閉状態と、第一支持軸を中心として収納部１２を開く第一開状態と、第二支持軸を中心として収納部を開く第二開状態と、を状態変化し、第一ロッドは、閉状態及び第一開状態においてアーム部と係合し且つ第二開状態においてアーム部から離脱し、第二ロッドは、閉状態及び第二開状態において基部と係合し且つ第一開状態において基部から離脱すること。【選択図】図１