| 摘要 |
A plastic container having a bottom (4) and upright walls (1, 2) as well as hollow corner columns (3). Reinforcing ribs (21, 23) are provided on the joining wall (20, 22) of a corner column (3). Preferably the reinforcing ribs are provided centrally between an inner-wall portion (17) and an outer-wall portion (16, 16a). Other reinforcing ribs (24, 25) are on the inner side of outer-wall portion (16, 16a). Reinforcing ribs (26, 27) extend perpendicular to the tangent at corner transitions (18, 19) of a corner column having a rounded inner wall (17) and rounded outer wall (19).
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