公开(公告)号：EP4293304A1

公开(公告)日：2023-12-20

申请号：EP21925742.5

申请日：2021-08-26

申请人： Hitachi Global Life Solutions, Inc.

发明人： KANO Masakazu ,  TSUBUKU Masayasu ,  WATANABE Hirotoshi ,  UCHIYAMA Takashi ,  ANDO Hiroaki

IPC分类号： F25D23/06 ,  F25D23/08

摘要： To provide a refrigerator having a reduced filling amount of a foam heat-insulating material while the strength of the box is maintained. The refrigerator according to the present invention includes a box that forms a storage compartment having an opening front, includes an area between an inner box and an outer box which area is foam-filled with a foam heat-insulating material, and has an up-down dimension which is greater than a left-right dimension, in which a left surface and/or a right surface of the box have or has a front end(s) including a front-end heat-insulating material foam-filled with the foam heat-insulating material continuously in an up-down direction; have or has an area(s) where an area(s) having a flow-permitting thickness for a foam heat-insulating material which is smaller than those of surrounding areas; and include(s) another heat-insulating material that provides heat insulation performance higher than that of the foam heat-insulating material.