| 摘要 |
PURPOSE:To ensure resin area sufficiently in a welding part and strengthen welding with an opponent part by utilizing the fluidity characteristics of glass long fibers during molding, and causing the glass long fibers not to extend sufficiently as far as the tip end of a raised member. CONSTITUTION:On a lid outer panel 1 mixed with glass long fibers in a mat shape, a raised member 15 is formed that is welded together with a lid inner panel 3. The tip end welding part 23 of the raised member 15 is composed of resin containing a smaller amount of the glass long fibers 11. |
