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1. 发明申请

US20140373729A1 ELECTRIC RICE COOKER 审中-公开
标题翻译：电饭锅
公开(公告)号：US20140373729A1
公开(公告)日：2014-12-25
申请号：US14376566
申请日：2013-01-29
申请人： Cha Sik KIM , Kwang Soon JUNG , Dong Hyun KIM
发明人： Cha Sik Kim , Kwang Soon Jung , Dong Hyun Kim
IPC分类号： A47J27/00
CPC分类号： A47J27/004
摘要： Electric rice cooker comprises: an upper casing unit having a valve unit discharging pressure; an inner bowl arranged beneath the upper casing unit and containing food; a heat insulating outer bowl enclosing the inner bowl and forming a first heat sustaining space between the inner and outer bowls; a lower casing unit enclosing the heat insulating outer bowl and having air supply ports; a lower heating unit, interposed between the heat insulating outer bowl and the inner bowl, for generating heat; an upper heater unit arranged inside the upper casing unit to operate with the lower heater unit; a vacuum packing unit interposed between the upper casing unit and the inner bowl to cut off air flow; a stopper groove formed along an edge of the upper casing unit facing the inner bowl; and a stopper protrusion for causing the vacuum packing unit to be caught at the stopper groove.
摘要翻译：电饭煲包括：具有排出压力的阀单元的上壳体单元; 内碗，其布置在上壳体单元下方并容纳食物; 封闭所述内碗并在所述内碗和外碗之间形成第一保温空间的绝热外碗; 封闭隔热外碗并具有供气口的下壳体单元; 位于绝热外碗和内碗之间的下加热单元，用于产生热量; 上加热器单元，布置在所述上壳体单元内部以与所述下加热器单元一起操作; 插入在上壳体单元和内碗之间的真空包装单元，以截断气流; 沿着所述上壳体单元的面向所述内碗的边缘形成的止动槽; 以及用于使真空包装单元卡在止动槽上的止动突起。

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