发明名称 Method of making installation zone for ceramic doll eye and structure thereof
摘要 A method of making an installation zone for a ceramic doll eye and a structure thereof includes the steps of: forming a doll head model; planting an eye model in a model eye cavity with an anchor sleeve extending from the front end of the eye model outside the head model; casting a head mold according to the head model; releasing the mold to leave the anchor sleeve in the mold eye cavity of the head mold; coupling another eye model on the anchor sleeve; casting the head mold to form a head finished product; and removing the eye mold from the eye cavity of the head finished product to form an installation zone on the inner peripheral wall of the eye cavity for installing a doll eyeball.
申请公布号 US6740278(B2) 申请公布日期 2004.05.25
申请号 US20020265573 申请日期 2002.10.08
申请人 CHANG ALEX 发明人 CHANG ALEX
分类号 A63H3/36;A63H3/38;A63H9/00;(IPC1-7):B29C65/00 主分类号 A63H3/36
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