Patent ID: 6923344

Claim:
A quantitative liquid dispenser, comprising: a container having plural equidistant graduations located on an inner wall thereof, a cylinder mounted at a central portion of a bottom thereof and connected therewith, and a closure mounted between said container and said cylinder; a regulator cock having a plate, a pillar extended from a bottom end of said plate, a guiding hole centrally penetrating through said pillar and said plate, and a corkscrew guiding block positioned inside said guiding hole, wherein said pillar is perforated into said cylinder of said container; an upper cover having an outlet mounted thereon, a guiding pillar downwardly extended from a bottom thereof, and a safety cover connected thereto through a rim thereof, wherein said guiding pillar has plural equidistant corkscrew guiding troughs respectively mounted at two sides thereof and is perforated into said guiding hole of said regulator cock; thereby forming said quantitative liquid dispenser through assembling thereof.