| 摘要 |
An internal case of a portable phone having a molding reinforcement tool is provided to form the molding reinforcement tool in a frame of the internal case molded to protect the inside of the portable phone, thereby minimizing a transformation rate generated during molding of the thin internal case. In an internal case(10) formed in an ultra slim shape to be assembled at inside, plural assembly grooves(11) are formed within an ultra slim portable phone so as to support and assemble various electronic components. Plural assembly protrusions(12) are formed in a side which is assembly with the portable phone. A molding reinforcing tool(20), molded so as to protrude a reinforcing frame(21) of a frame shape on a frame of the internal case, is formed to minimize transformation during molding.
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