| 摘要 |
PROBLEM TO BE SOLVED: To provide a hard frame type suitcase.SOLUTION: A hard frame type suitcase has a first frame and a second frame which are mainly installed on a pair of housings of a suitcase. When the pair of housings are joined together, a first engaging step of the first frame is engaged with a second engaging step of the second frame. The first engaging step and the second engaging step have a folded corner structure, with folded corner sections, which enhances contact resistance and adhesiveness in pairing through contact faces in two different directions when the first engaging step is engaged with the second engaging step. The hard frame type suitcase also has a guiding arc step which enhances convenience of a user in a manner that a pairing effect is generated to guide engagement between the first engaging step and the second engaging step when the first engagement step contacts the second engagement step.SELECTED DRAWING: Figure 6 |
