초록 ▼

A one-piece closure includes a bottom member adapted to engage over the neck portion of a container and a top lid member that rotates between a closed position where it engages the mouth of the bottom member and an open position on an integral hinge. An elongate arm includes a distal end hook that e

A one-piece closure includes a bottom member adapted to engage over the neck portion of a container and a top lid member that rotates between a closed position where it engages the mouth of the bottom member and an open position on an integral hinge. An elongate arm includes a distal end hook that engages a ledge on the top lid to hold the top lid open but, when depressed allows the top lid to be opened. The elongate arm can only be depressed by using the thumb or a finger and the top lid cannot be grasped except be the area hidden by the elongate hook.

대표청구항 ▼

A one-piece child-resistant closure having a central longitudinal axis comprising; a bottom member including an annular side wall, said bottom member adapted for engagement over a neck portion of a container, said bottom member including a mouth portion; a top lid member adapted to engage therein sa

A one-piece child-resistant closure having a central longitudinal axis comprising; a bottom member including an annular side wall, said bottom member adapted for engagement over a neck portion of a container, said bottom member including a mouth portion; a top lid member adapted to engage therein said bottom member mouth portion when said top lid member is in a closed position; hinge means connecting said bottom and top lid members, said hinge means adapted to allow said top lid member relative axial outward movement as said top lid member is urged from a closed to an open position, said hinge means adapted to be formed co-jointly with said bottom and top lid members said bottom member including an elongate arm articulated to said bottom member side wall on one end to provide a pivot whereby said elongate arm may be rotated from a position essentially perpendicular to said axis of the closure to a position at an acute angle to the axis of said closure; said bottom member annular side wall including an exterior surface with a channel formed therein, the channel adapted to movably receive said elongate arm and to provide unobstructive clearance thereto to allow said elongate arm inward movement, said channel including a front interior wall; said elongate arm including obstructive means formed thereon to engage behind said channel front interior wall when said elongate arm is folded into said channel to obstruct relative radial outward movement of said elongate arm radially outward beyond said bottom member channel; means formed thereon either of said elongate arm or bottom members adapted to direct radial inward force applied thereto said elongate arm for deformation of either of said elongate arm or bottom members, said means to direct radial inward force adapted to yieldingly urge said elongate arm towards a relative radial outward position; means formed thereon said top lid member adapted to provide a surface whereby said top lid member may be rotated to an open position, said top lid member means adapted to be accessible to a user only when said elongate arm is depressed.