Patent ID: 11214477

Abstract:
A cock (10) that receives and discharges the carbonated water from a nozzle (70) includes: a first flow path (4S); and a second flow path (46). A flow path transverse Closs-section has an annular shape. The second flow path has an outer diameter larger than that of the first flow path and having a flow path cross-sectional area smaller than that of the first flow path; and a shaft (50) which forms the inner circumferential surface of the second flow path. the shaft having a ring-shaped groove (52) formed over the outer circumference of the shaft in a part of the second flow path that is connected to the first flow path, wherein a longitudinal center axis line (C1) of the first flow path is nonparallel to and does not intersect with a longitudinal center axis line (C2) of the second flow path.