摘要 |
PROBLEM TO BE SOLVED: To provide a structure for removing a resin molded article which can improve the filling property of a resin and easily remove the molded article without a waste, and to provide a mold device for molding a resin. SOLUTION: The structure for removing a resin molded article comprises as follows. In a mold for injection molding in which a molten resin in a spool section 42 is led to multiple cavities 38 through a runner portion 44, an ejection pin 50 pushes a solidified resin so as to take out a molded article in the cavities 38, wherein the spool section 42 is a coning shape, and wherein the fore-end 56 of the ejection pin 50 made into the shape of a coning shape is inserted into the spool section 42 when the molten resin is injected at least, thereby a passage section M guiding the melted resin to the runner portion 44 adjoining the cavities 38 is formed. COPYRIGHT: (C)2007,JPO&INPIT
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