초록 ▼

A closure is described wherein a flip top is provided with a child-resistant opening mechanism. The flip top closure is attached to a neck finish, fitment or other container spout and includes a flip top that is hingedly attached to a depending sidewall. The child-resistant mechanism includes a rete

A closure is described wherein a flip top is provided with a child-resistant opening mechanism. The flip top closure is attached to a neck finish, fitment or other container spout and includes a flip top that is hingedly attached to a depending sidewall. The child-resistant mechanism includes a retention tab that engages a retention bead when the flip top is closed, but allows the top to be opened by the alignment of the retention tab with a retention lug, located on the neck finish or fitment, over which the retention tab may slide when upward force is applied to a thumb tab attached to the top. The interaction of the retention tab and the retention lug when the flip top is closed prevents the closure from being automatically aligned for opening, after the closure is closed.

대표청구항 ▼

1. A closure comprising:a container finish including a retention bead, a rotational cam and an opening cam projecting therefrom, said rotational cam being functionally aligned with said opening cam; and, a cap being removably attached to said container finish, said cap including a hinge connecting s

1. A closure comprising:a container finish including a retention bead, a rotational cam and an opening cam projecting therefrom, said rotational cam being functionally aligned with said opening cam; and, a cap being removably attached to said container finish, said cap including a hinge connecting said cap to a ring, said cap including a rotational follower and an opening follower project therefrom, said rotational follower being functionally aligned with said opening follower.