| 摘要 |
<p>A container includes a stopper (12) hingedly connected to the lip (16) of the container, and a pin (26) slidably mounted in a slide channel (24) formed in the stopper and having an enlarged outer portion (40) adapted to engage a recess (28) in the lip (16) of the container to lock the stopper in its closed position. Means are provided to prevent the pin (26) from sliding outwardly or inwardly unless manually pulled or pushed respectively. When the stopper (12) is closed and the pin (26) is fully inserted, the upper side of the enlarged outer portion (40) of the pin is spaced from the stopper the minimum distance sufficient to allow the fingernail of an adult user to fit within a laterally extending groove (42) in the enlarged outer portion (40) so that the pin (26) can be pulled outwardly.</p> |
