| 摘要 |
PROBLEM TO BE SOLVED: To provide an economical foaming mold that facilitates the positioning thereof relative to an injection nozzle insertion port when a skin material is placed, simplifies and speeds up an operation for fitting an injection plug into an injection nozzle insertion port in a lid mold and has a simplified mold structure. SOLUTION: A lid mold is split into an insertion port side lid mold 22 where an injection nozzle insertion port 23 is formed and an injection plug side lid mold 31 where an injection plug 36 is provided, and an injection plug supporting portion 35 is provided on an external surface of the injection plug side lid mold 31 in such a manner as to protrude to the vicinity of an insertion port 23. The injection plug 36 is provided at the injection plug supporting portion 35 such that the injection plug 36 fits into the insertion port 23 when the injection plug side lid mold 31 is closed relative to a cavity mold 11. |
