DISPENSER BOTTLE WITH TAMPER-PROOF FUNCTION

摘要

PROBLEM TO BE SOLVED: To provide a shifter type dispenser bottle with a tamper-proof function.

SOLUTION: Each of the dispenser bottle and the related closing and stopping means is provided with a shifter in its neck portion. The shifter is a vent on a battlement formed on the inner circumferential margin of the neck portion or a separated shifter component. A rotatable cap is arranged on the shifter and is provided with a hole. When the hole comes to line up with the vent or the hole of the shifter, a substance can be supplied from the bottle. A removable fixing ring is removably connected to the cap for tamper-proof. In one embodiment since a push tab pushed for opening the cap is employed, much more cleverness with one's hands is required for opening the cap. In another embodiment the rotatable shifter is held with one hand while the cap is held with another hand and is rotated toward the shifter.

COPYRIGHT: (C)2004,JPO