VARIABLE VOLUME TYPE REFRIGERATOR

摘要

PROBLEM TO BE SOLVED: To change-over a volume of refrigerator chamber and a volume of freezer chamber easily into several steps by a simple configuration.SOLUTION: This invention comprises a plurality of insertion ports 14 arranged at a deep wall in a casing 1 along a gravity direction; rails 15 arranged at side walls in the casing 1 in correspondence with the insertions ports 14; partitions 2 including rail receivers 21 supported by the rails 15 and protrusions 23 that can be inserted into or pulled out of the insertion ports 14 so as to divide the inside area of the casing 1 into a refrigerator chamber 1a and a freezer chamber 1b by an operation that the rail receivers 21 are supported by the rails 15 and the protrusions 23 are inserted into the insertion ports 14; and an air volume adjustment mechanism 16 arranged in an air passage 11 so as to just an air volume through an opening 12 in respect to the refrigerator chamber 1a to an air volume suitable for refrigeration by inserting the protrusions 23 into the insertion ports 14.