Patent ID: 7278452

Claim:
A filler for filling drink liquid into a container from the bottom thereof through a cap, comprising a cylinder rod connected to the cap of the container, a discharge hole longitudinally penetrated through a center of the cylinder rod, a stay portion secured at the upper part of the periphery of the cylinder rod, through which the drink liquid passes, and a supply pipe for drink liquid connected to the stay portion, wherein each of the stay portion and the discharge hole is respectively connected into the inside of the container by pushing up the cylinder rod and opening the cap of the container, and the drink liquid is filled up into the container from the supply pipe through the stay portion, characterized in that: a storage equipment for stayed liquid having a storage room is secured on the supply pipe, and a pipe for introducing pressurized air is secured to be connected to the stay portion through the discharge hole, thereby the stay portion and the discharge hole are shut off from the inside of the container by pulling down the cylinder rod and closing the cap of the container, and then, the pressurized air is introduced into the stay portion from the pipe for pressurized air and the stayed liquid in the stay portion is introduced into the storage room through the supply pipe.