Dropper assembly
AssigneeWell Max Beauty Lab Co., Ltd.
InventorTeng-Huei WANG
Life of this patent
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Abstract
A dropper assembly includes a dropper mechanism that includes a locking connector, an adjusting cap, and a press button. The locking connector has at least one dosage guide unit with a plurality of dosage guide grooves having different depths. The press button has at least one alignment rib portion insertable into one of the dosage guide grooves. The press button is driven by the adjusting cap to rotate between a locked position, where the alignment rib portion abuts against a top end of the locking connector and is thereby limited from being pressed downward, and a pressable position, where the alignment rib portion is aligned with one of the dosage guide grooves to enable pressing movement of the press button.
Claims9
A dropper assembly comprising:
- a container body;
- and
- a dropper mechanism disposed on said container body in a capping manner, said dropper mechanism including:
- a locking connector that is threadedly mounted on said container body and that has at least one dosage guide unit indented from a top end of said locking connector, said dosage guide unit having a plurality of dosage guide grooves that are indented to different depths from said top end in a top-bottom direction;
- an adjusting cap rotatably covering and mounted on said locking connector, said adjusting cap having a top wall, and a through hole extending through said top wall in the top-bottom direction;
- a press button that is mounted in said adjusting cap and that extends upwardly and outwardly through said through hole, said press button having at least one alignment rib portion that protrudes outwardly from an outer surface of said press button, and that is insertable into one of said dosage guide grooves, said press button being driven by said adjusting cap to rotate between a locked position, where said alignment rib portion abuts against said top end of said locking connector and is thereby limited from being pressed downward, and a pressable position, where said alignment rib portion is aligned with one of said dosage guide grooves to enable pressing movement of said press button;
- a hollow suction member that is resiliently deformable to be pressed by said press button and that is mounted between said press button and said locking connector, said hollow suction member defining an interior suction space;
- and
- a pipette that is inserted into said hollow suction member in a fluidly communicating manner and that extends downwardly into said container body.
Dependencies are inferred from the claim text.