| 摘要 |
PROBLEM TO BE SOLVED: To mount a fan in a refrigerator to a grinder body to form an opening. SOLUTION: A grinder body 25 is engaged so that external and internal boxes 21 and 22 and the hole edge of a window hole are closed, a heat insulator 26 is expanded and filled between the boxes 21 and 22, hence a heat-insulating box body is formed, and at the same time an opening 10 is formed inside the grinder body 25. In the grinder body 25, a mounting part 51 for detachably mounting a bracket 41 being mounted to a fan motor 37 of a fan 36 in a refrigerator from a side inside the refrigerator is formed. In the grinder body 25, an accommodation room 61 for accommodating the connection part between wiring 77 from a power supply side and wiring 78 from the fan motor 37 is formed. The accommodation room 61 is opened only at the inside of the refrigerator. To form the opening 10, the grinder body 25 is utilized and the fan 36 in a refrigerator including a connection can be mounted and removed from the inside of the refrigerator. |
