초록 ▼

An improved container and safety stopper combination of the type which includes a container, a stopper hingedly connected to the lip of the container, the pin slidably mounted in a slide channel formed in the stopper and having an enlarged outer portion adapted to engage a recess in the lip of the c

An improved container and safety stopper combination of the type which includes a container, a stopper hingedly connected to the lip of the container, the pin slidably mounted in a slide channel formed in the stopper and having an enlarged outer portion adapted to engage a recess in the lip of the container to lock the stopper in its closed position. Means are provided to prevent the pin from sliding outwardly or inwardly unless manually pulled or pushed respectively. When the stopper is closed and the pin is fully inserted, the upper side of the enlarged outer portion of the pin is spaced from the stopper the minimum distance sufficient to allow the fingernail of an adult user to fit within a laterally extending groove in the enlarged outer portion so that the pin can be pulled outwardly. Also disclosed is a safety cap including a stopper seat which can be permanently attached to the lip of a container for liquids, a stopper hingedly connected to the stopper seat, and a pin slidably mounted in a channel formed in the stopper. When the stopper is closed, a plug extending from the stopper seals the passage extending through a spout which projects upwardly from the stopper seat. Thereafter, when the pin is fully inserted, a flange on the spout engages the pin and prevents the stopper from being swung to its open position.

대표청구항 ▼

A safety cap for dispensing liquids from a container having a mouth and a lip surrounding the mouth, the safety cap comprising: a stopper seat sized to fit over the mouth of the container and having a passage extending through it; a stopper sized to fit over the stopper seat and having an upper side

A safety cap for dispensing liquids from a container having a mouth and a lip surrounding the mouth, the safety cap comprising: a stopper seat sized to fit over the mouth of the container and having a passage extending through it; a stopper sized to fit over the stopper seat and having an upper side, an under side, and a neck adapted to rest against the stopper seat, the neck having a recess extending through it, the stopper further having a slide channel extending across its underside and aligned with the recess; hinge means for connecting the stopper to the stopper seat so that the stopper can be swung from a closed position in which the neck rests against the stopper seat to an open position; a spout aligned with the slide channel and projecting upwardly from the stopper seat, the spout having a tubular portion, a flange at the upper end of the tubular portion, and a passage extending through the tubular portion and flange which communicates with the passage extending through the stopper seat; a plug extending from the under side of the stopper, the plug adapted and aligned so that will project into and seal the passage extending through the tubular portion and flange when the stopper is swung to its closed position; and a pin slidable in the recess and the slide channel from an inserted position to an extended position, the pin havng an outer portion and an inner portion, the inner portion including two spaced apart legs which extend on opposite sides of the plug, the legs extending on opposite sides of the tubular portion when the stopper is in its closed position and the pin is slid to its inserted position so that the flange will engage the pin and prevent the stopper from being swung to its open position.