| 摘要 |
PURPOSE:To protect the hinge part from an impact, etc., at the time of dropping for a plastic case, the hinge part of which is integrally formed by making the hinge part thinner. CONSTITUTION:A plastic case 1 is constituted of a case main body part 2, lid part 3 to open/close the case main body part 2, and a connecting part 4 to connect the case main body part 2 and lid part 3. One side part of the connecting part 4 and the case main body 2, and the other side of the connecting part 4 and the lid part 3 are connected by hinge parts 5, 6 which are thinner. The end edge 4a of the connecting part 4 is indented to be more inner than the positions of the main body part 2 and the end edges 2a, 3a of the lid part 3. |
