| 主权项 |
1. An interior part for a vehicle, comprising:
a main body member made of a synthetic resin and having a plurality of recesses and protrusions; a first member joined to a top surface of the main body member and made of a synthetic resin formed in a plate-like shape; and a second member joined to a bottom surface of the main body member and made of a synthetic resin formed in a plate-like shape, wherein the main body member, the first member, and the second member are joined together to form a laminate, a first peripheral portion of the first member and a second peripheral portion of the second member have curved shapes curved toward each other, a first edge of the first peripheral portion and a second edge of the second peripheral portion are welded to each other along a parting line, a height position of the parting line in a thickness direction of the laminate is different between a first region and a second region, wherein the first region and the second region are distinct regions each defined in a peripheral direction of the laminate, a first curvature radius of the curved shape of the first peripheral portion in the first region and a second curvature radius of the curved shape of the first peripheral portion in the second region are different from each other, and a third curvature radius of the curved shape of the second peripheral portion in the first region and a fourth curvature radius of the curved shape of the second peripheral portion in the second region are different from each other. |
