| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a panel member capable of suppressing inward warpage after molding.SOLUTION: A panel member 20 molded of a fiber-reinforced resin material includes a ridge part 22. Undulation of the ridge part 22 is formed by standing wall parts 24, and upper and lower wall parts in the undulation direction (arrow H direction) of the ridge part 22 are constituted of lateral wall parts 28. The lateral wall parts 28 are made into a plate form, and the standing wall parts 24 are made into a wavy form. Hereby, an irregularly curved ridge line part 26L is formed on an intersection part 26 between the standing wall part 24 and the lateral wall part 28.</p> |
