| 摘要 |
<p>The invention provides a safety closure assembly for a container having a dispensing opening (1) said assembly comprising an inner (2) and an outer (3) closure member, each comprising crown (10. 5) and skirt portions (9. 6) the inner closure member being adapted to close said dispensing opening, and the outer member being retained on said inner member; interengagement means (16.15) provided between said members to lock said members together for a common rotation about the dispensing opening, éwherein the skirt portion (9) of the inner closure member terminates in a security band (12) conjoined to the skirt portion by a plurality of flangible bridges (14), and wherein a window (8) is provided in the skirt portion of the outer closure member at a position adjacent the flangible bridges of the inner closure member when the safety closure is in its non-engaged position, characterized in that a first plurality of radially spaced windows (8) is disposed in the skirt of the outer closure member (3), said first plurality being a number different from the number of spaced frangible bridges (14) on the inner closure member, whereby at least one bridge is always visible through one of said windows without relative rotation of the closure members.</p> |
