| 摘要 |
Closure which includes a stopper 2 which is fastened to the mouth 1 to be closed by means of screwing or the like. The stopper 2 has, mounted on the outer surface of its base, two identical arms 3 which run in line, in diametrically opposed directions, and which finish, at their inner end, in a tab 5 capable of resting and remaining pressed against the lateral surface of the mouth 1. Via the inner end, the arms are linked together by means of an elastic element 6 which tends to bring said ends together constantly. The arms 3 can be separated by means of the insertion of a tool 8 as far as the receiving cavity 9 of the stopper 2. <IMAGE>
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