| 摘要 |
The invention relates to a molded article comprising a body (2) having a top (3) and a bottom (4); an opening (5) proximal to said top; and a holding means (6) integrally located on at least one side of said body and positioned between said top and said bottom. The holding means comprising at least one innermost surface (8), one external surface (9) and at least one transition surface (7) positioned between said innermost surface and said external surface, said holding means forming at least one semi - enclosed recess (10) positioned between said external surface and said body. Wherein, the cross - section of said holding means is rounded such that a radius "r" is formed between said transition surface and said external surface, said radius "r" being greater than 7.5mm, and wherein the largest width "w" of said holding means is between 50mm and 60mm, said holding means comprising a top surface extending at an angle "a" of greater than or equal to 50°. |
