DECOMPRESSION MECHANISM AND BEVERAGE MAKER HAVING DECOMPRESSION MECHANISM

摘要

A decompression mechanism may include a decompression case having an inlet that receives a beverage and an outlet that discharges the beverage; a decompression inner member including an inner body positioned inside of the decompression case and a guide formed in a spiral shape on an outer circumference of the inner body and in contact with an inner face of the decompression case; and a decompression channel defined between the decompression case and the decompression inner member. The decompression channel may have an input opening in communication with the inlet and an output opening in communication with the outlet, and a cross-sectional area of the decompression channel may increase as the decompression channel extends from the input opening to the output opening.