| 摘要 |
The present invention relates to a two-stage hand cart capable of remarkably increasing user convenience, loading efficiency, and storage efficiency. The two-stage hand cart comprises: a plurality of fixed casters (3) and rotating casters (3k) installed at both sides of the front and rear sides of a lower portion of a main body (a product support (2)); a foldable handle (4) installed at a rear side of the main body (2); and a braking pedal (7). A storage box (10) having a plurality of storage chambers (47) formed on an upper portion of the handle (4) to store various objects is able to be folded by a folding means. A means for the storage box (10) includes: slide grooves (25, 26) formed in longitudinal directions of the front and rear side edge members (21, 22) of the storage box (10); open grooves (23, 24) formed along the slide grooves (25, 26) and formed in an outer direction of the slide grooves (25, 26) to be opened; fixtures (27, 28) coupled to the front portions of the slide grooves (25, 26) and the open grooves (23, 24) and then fixed by set screws (33); rollers (35, 36) axially coupled to side members (4a, 4b) of the handle (4), coupled to the slide grooves (25, 26), and rolling in longitudinal directions of the slide grooves (25, 26); and support members (13, 14) having upper ends axially coupled to the fixtures (27, 28) and lower ends axially coupled to a lower end of the side members (4a, 4b) of the handle (4). |
