REFRIGERATOR
    1.
    发明申请
    REFRIGERATOR 审中-公开

    公开(公告)号:US20180164028A1

    公开(公告)日:2018-06-14

    申请号:US15841112

    申请日:2017-12-13

    CPC classification number: F25D23/028 B65B31/04 F25D23/12

    Abstract: Disclosed herein is a refrigerator including a vacuum packing device. The refrigerator includes a body and a vacuum packing device provided in the body and configured to suction air in a vinyl pack having a check valve, wherein the vacuum packing device includes a vacuum pump provided to suction the air, a switch module provided to control an operation of the vacuum pump, a suction head including a first path directly connected to the check valve and configured to suction the air, and a chamber including a first opening connected to the first path and provided to collect a foreign substance suctioned through the suction head.

Patent Agency Ranking