PROBLEM TO BE SOLVED: To improve the handleability of a spool with a storage container, when it is connected to a plurality of similar storage containers.SOLUTION: An engaging portion 46 of a storage container 3 is engaged with a projected portion 63D of a storage container 3D in the axial direction to detachably coaxially connect the storage containers 3, 3D to each other, and consequently, a spool 1 with the storage container is coaxially piled and is detachably connected to a similar spool 1D with the storage container. Here, since an insertion portion 53 is formed in a lid 5, while the engaging portion 46 is extended in the circumferential direction and has a space 47, an insertion portion 53D of a lid 5D is inserted into the space 47 of the engaging portion 46. Thus, according to the spool 1 with the storage container detachably to the other spool 1D with the storage container can be piled and connected in the axial direction, relative rotation of the storage containers 3, 3D is limited in the connected state while the storage containers 3, 3D are positioned in the circumferential direction.COPYRIGHT: (C)2008,JPO&INPIT【課題】複数の同様な収納容器を連結した際における収容容器付きスプールのハンドリング性を向上する。【解決手段】収納容器3の係合部46と収納容器3Dの凸部63Dとを軸線方向に係合することにより、収納容器3,3Dが同軸で重ねられて着脱自在に連結され、よって、収納容器付きスプール1に同様な収納容器付きスプール1Dが同軸で重ねられて着脱自在に連結される。このとき、蓋5には差込部53が形成されている一方、係合部46は周方向に沿って延在し且つ隙間47を有しているため、係合部46の隙間47に蓋5Dの差込部53Dが差し込まれる。従って、収納容器付きスプール1によれば、他の収納容器付きスプール1Dを軸線方向に重ねて着脱自在に連結することができると共に、かかる連結状態において収納容器3,3Dの相対回転を制限しつつ当該収納容器3,3Dを周方向に位置決めすることができる。【選択図】図11
