| 摘要 |
A container-drum structural arrangement is described that comprises a cardboard cover (10) positioned on the top and a plastic cover (20) positioned on the base of the body of the container-drum (30), said cover (10 and 20) matching the format of the body of the container-drum (30), said cover (10) having grooves (13) for housing the fastening strip (40) that has a positive projection (131) and plastic cover (20) that has concentric channels (23), central recess (24), radiating re-entrant parts and grooves (25) arranged over the entirety of the circular projection (21) of the cover (20), said cover (20) having, on the edge of the chamfered region surface (26), raised grooves (27), longitudinal re-inforcement grooves (28) and transportation handles (29) that have, in the lower portion thereof, transverse grooves (291), with negative slope, originating from the circular projection (21), allowing the locking of the cover and facilitating the movement thereof. |
