| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a beer frothing tool capable of forming creamy beer froth without requiring any large-scale device such as a gas cylinder. <P>SOLUTION: The beer frothing container includes: a cylinder container 10 with an opened upper face; a piston 20 having a head part 21 moving upward and downward in a watertight manner inside the cylinder container 10; and a doughnut-shaped separation body 30 arranged above the head part 21 and provided with a collision face 33 for beer jetted from beer jetting holes 27. In the piston 20, a check valve 26, wherein a valve element is separated downward from a valve hole 25 to introduce beer poured from a supply port 51 of the cylinder container 10 to a lower space of the head part 21 when operating the head part 21 upward while the valve element is forced upward by pressure of the lower space to close the valve when operating the head part 21 downward, is arranged in the center of the head part 21, while a plurality of beer jetting holes 27, which jet beer introduced to the lower space to the upper side of the head part 21 by pressure when operating the head part 21 downward, are arranged around the valve hole 25 of the check valve. <P>COPYRIGHT: (C)2013,JPO&INPIT |
