发明名称 INDUCTION RANGE COOKING VESSLE AND METHOD FOR MANUFACTURING THE SAME
摘要 PURPOSE: A cooking container for an induction range and a manufacturing method thereof are provided to remove a high failure rate of a cooking vessel as molten metal does not penetrate through a gap between a bottom surface of a conductive plate and a floor surface of a cavity caused by a height difference of spacing projections of an assembling member. CONSTITUTION: A method for manufacturing a cooking container for an induction range is as follows. A conductive plate(20) is arranged in a bottom surface of an inner cavity(7) of a mold(5). Pressing support pins(30) are arranged in a plurality of pin insertion portions(40) formed on a floor surface of a cavity so that the conductive plate is supported by the pressing support pins. The pressing support pins are inserted into a pin insert unit, and an entire surface of the conductive plate is tightly adhered to the floor surface of the cavity of the mold by the pushing operation of the pressing support pins. Molten metal is injected into between the cavity of the mold and a top surface of the conductive plate while in the state of closely adhering the entire surface of the conductive plate to the floor surface of the cavity of the mold without a gap so that the pressing support pins are integrated by being melted with the molten metal and the conductive plate is attached to an outside floor surface of a container body to be integrated.
申请公布号 KR20130006162(A) 申请公布日期 2013.01.16
申请号 KR20110068040 申请日期 2011.07.08
申请人 CHOI, EUI HWAN 发明人 CHOI, EUI HWAN
分类号 B22D19/16;A47J36/02;B22D19/02 主分类号 B22D19/16
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