| 摘要 |
<p>Disclosed is a connecting structure that enables a first member to be connected to a second member by rotating the members relative to each other. The connecting structure (1A) connects a first member (2A) and a second member (3A). The first member comprises a connecting upright portion (21) and a plurality of locking flanges (22) provided to extend outwards along the circumferential direction of the outer face of the connecting upright portion. The second member comprises a connecting side-wall portion (32) that overlies the connecting upright portion and a plurality of locking projections (33) provided to extend inwards from the inner face of the connecting side-wall portion. The bottom faces of the locking flanges distend downwards in a convex curved shape and, when the second member is overlaid on the first member and rotated, the upper faces of the locking projections are guided with sliding contact along the convex curved bottom faces (23) of the locking flanges and stopped at the lowermost position of the convex curved bottom faces.</p> |
