INSERT INJECTION CASE

摘要

PURPOSE: An insert injection case is provided to prevent bending of an injection case in cooling after insert injection by installing at least one holding unit in the injection case. CONSTITUTION: An insert injection case comprises a metal plate(50), an injection case unit(20), and at least one holding unit(30). At least one fixing piece(51) of the metal plate is coupled to a fixing member of a mold(40). The insert case unit is formed by insert injection with the metal plate. In the insert injection process, the holding unit is formed in the injection case unit and is coupled to the fixing member. The holding unit prevents bending of the injection case unit in cooling after the insert injection.