| 摘要 |
The invention relates to a pallet container transporting and storing liquid products. According to the invention, the container comprises a flat pallet (11), an inner container (2) provided with a filling inlet (3) which may be closed with a screwed cap (4), a discharge valve (6) and an exhaust bottom (7), as well as a protective grating casing (8) consisting of the horizontal (9) and vertical (10) metal bars, the recesses (16) of the metal bars (9 and 10) having central protrudings (17), said bars (9 and 10) being welded in their touching points (20) located on the central protrudings (17) of the recesses (16) cut across the crossing points (15), the sections (25 and 26) of the recesses (16) providing areas with limited elasticity of flexure and reduced moment of bending resistance in comparison with the central protruding (17), which causes the loosening of the joints welded across the crossing points (15), when static or dynamic loadings are applied to the protective grating casing (8). |
