| 摘要 |
This invention relates to a child-proof closure assembly for containers. It particularly relates to an interlocking lug on the container neck finish and one of a plurality of detents on the lower skirt portion of a closure member. The locking lug is carried by the tubular neck portion of the neck finish, and is moved to a releasing position by being integrally formed with a radially inwardly reduced thickness portion of the tubular neck portion wherein when the lug is radially inwardly depressed the reduced thickness neck portion will radially deflect to permit movement of the lug to a releasing position.
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