| 摘要 |
A mold for a lid is provided to prevent a handle from being broken when extracting an undercut of the grip by minimizing an open angle between a lid and the handle. A mold for a lid comprises a core(120) and a cavity(220). A grip having an undercut is connected to the lid through a folding connection part. The core includes a slide core(124) and a slide groove(122) for guiding the slide core. The slide core elastically pushes a molding surface of the grip when the mold is open to form the grip such that the undercut is extracted when the grip is folded through the folding connection part. An elastic member(126) is mounted on the slide groove to elastically support the slide core.
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