公开(公告)号：US20220268512A1

公开(公告)日：2022-08-25

申请号：US17677284

申请日：2022-02-22

申请人： WHIRLPOOL CORPORATION

发明人： Mansi Gajanan Katkar ,  Omkar S. Mithari ,  Vinay M. Patil ,  Shrinivas V. Pawar ,  Sanket Vivek Phalak ,  Mohit Akhilesh Singh

IPC分类号： F25D25/02 ,  A47B57/06 ,  A47B96/02

摘要： An adjustable refrigeration rack system may include a pair of parallel shafts arranged on a rear interior cabinet side of a refrigerator, a plurality of pairs of attachment mechanisms, each attachment mechanisms having one attachment mechanism arranged on one rail, and another arranged at equal height on the other rail, the attachment mechanisms configured to hold a shelf and selectively engage the respective shafts, and a drive mechanism configured to drive the shafts vertically, wherein movement of the shafts causes movement of the shelf arranged on the attachment mechanisms selectively engaged with the shafts, but not movement of a shelf arranged on the attachment mechanisms unattached to the shafts.