Fitment for rendering a container child-resistant

In combination with a twist-open closure comprising a shell member with an outwardly projecting spout having a tip member rotatably mounted theron, said sprout having a dispensing passageway extending therethrough, and wherein limited rotation of said tip member relative to said shell member moves the tip member from a position in which said dispensing passageway is closed to one in which said dispensing passageway is open, such tip member being provided with a pair of opposed finger grip depressions to enable gripping for manual rotation thereof between such open and closed positions, a latching member comprising a disc-like body portion adapted to be disposed between the tip and shell members, said disc-like body portion being provided with means to prevent rotation of said latching member relative to said shell member, at least one aperture enabling telescoping of said spout therethrough and a latching lug connected to said body portion, said lug being angulated upwardly out of the plane of said disc and being resiliently deformable towards the plane of said disc whereby when disposed between such tip and shell members said lug will enter a finger grip depression and signal closure when the tip member is rotated into the closed position, the edge of said lug engaging the side of the depression to thereby prevent inadvertent rotation of said tip member into an open position, manual depression of said lug into the plane of the disc moving said latching lug out of the finger grip depression being required to enable rotation of the tip member to the open position.