| 摘要 |
A rolling luggage bag (10, fig 1) comprises a cover (18, fig 1) and a base 14. The base has a first side, a bottom face, and a second side opposite the first side. First and second wheels 136a, 136b protrude from the first side and bottom face and rotate around an axis. Third and fourth wheels (142a, 142b, fig 10) are swivel or castor wheels. When the bag is upright, all wheels are in contact with the ground. Also claimed is the collapsible bag comprising a back portion 26 having a first side portion 30 and a second side portion (34, fig 9), and a front flap (22, fig 9) removably connected to the side portions and the back portion by a connection member 42a. The first and second side portions pivot away from each other about respective folds when the front flap is partially removed. The bag may collapse into the base for storage. |
