Stiffener for insert molding and manufacturing method of crash pad using the same
AssigneesHyundai Mobis Co., Ltd., MDB Mold Co., Ltd.
InventorsByung Young KANG, Young Suk JEON
Life of this patent
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Abstract
A stiffener for insert-molding including a stiffening bar for insert-molding and insert setting members provided on an outer periphery of the stiffening bar at a predetermined interval. Durability of a crash pad can be significantly improved by insert-molding the stiffener during the manufacturing process of the crash pad. Manufacturing the crash pad includes setting a skin on a lower mold, setting the stiffener that matches a skin corner at the skin corner while the skin is set on the lower mold, and injecting a foam liquid between the skin set on the lower mold and a core set on an upper mold while the stiffener is set at the skin corner.
Claims16
A stiffener for insert-molding, comprising:
- a stiffening bar for insert-molding;
- and
- insert setting members provided on an outer periphery of the stiffening bar at a predetermined interval.
A method of manufacturing a crash pad, comprising:
- setting a skin on a lower mold;
- setting a stiffener that matches a skin corner at the skin corner while the skin is set on the lower mold;
- and
- injecting a foam liquid between the skin set on the lower mold and a core set on an upper mold while the stiffener is set at the skin corner.
Dependencies are inferred from the claim text.