| 摘要 |
A closing lid disposed on the extreme pouring opening of a container (200) fitted with an external ring (210), which comprehends a one-piece body that includes a circular central region (110) that presents, on the internal surface, a circumferential groove (121) next to the perimeter, and the ring (120) disposed descendingly from the perimeter of the said circular central region (110), the said ring (120) which presents an upper projection (127) over the external surface of the circular central region (110), and the internal surface of the said ring (120) following the format of the circular central region (110), the said ring (120) which presents, from the circumferential groove (121), a descending projection where the circumferential rims are disposed, followed by a circumferential furrow (123) with a weakening line (1231), if following a descending surface (124) that presents, in the intermediary portion, an arrangement of rims (125) disposed, segmented, and interconnected to the internal region of the descending surface (124) through a flexible connection (1251), the external surface of the ring (120) presenting a catch (126) interconnected to the weakening line (1231).
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