To provide a molding structure in which an occurrence of a step caused by a difference of thermal shrinkage can be suppressed on an outer periphery of a joint portion between a base material and a resin molding portion.SOLUTION: A molding structure is provided with a base material 30 containing fibers and a thermoplastic resin and having a plate shape, and a resin molding portion 40 injection-molded on an end surface of the base material 30 in a manner extending from the end surface of the base material 30. A joint portion of the end surface to the resin molding portion 40 inclines with respect to a plate surface of the base material 30. The joint portion inclines in one direction from one surface to the other surface of the base material 30.SELECTED DRAWING: Figure 10
【課題】基材と樹脂成形部との接合部の外周において、熱収縮率の差に起因する段差が生じる事態を抑制することが可能な成形構造体を提供する。【解決手段】繊維及び熱可塑性樹脂を含み、板状をなす基材30と、基材30の端面から延設される形で当該基材30の端面に射出成形された樹脂成形部40と、を備え、端面のうち樹脂成形部40との接合部は、基材30の板面に対して傾斜している成形構造体である。接合部は、基材30の一方の面から他方の面にわたって一方向に傾斜している。【選択図】図10
MOLDING STRUCTURE, AND METHOD FOR MANUFACTURING MOLDING STRUCTURE
成形構造体、成形構造体の製造方法
2022-01-17
Patent
Electronic Resource
Japanese
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