Rib structure with molded structural body

• Main Author: MAEDA MICHITAKA
• Format: Patent
• Language: Chinese; English
• Published: 25.09.2013
• Subjects: PERFORMING OPERATIONS; SEATS SPECIALLY ADAPTED FOR VEHICLES; TRANSPORTING; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR; VEHICLES IN GENERAL

The utility model provides a rib structure of a molded structural body, which is formed by injection molding of resins on the surface of the molded structural body to form an integrally molded rib so as to strengthen the molded structural body, so that misrun that may occur on the rib structure during injection molding has no effect on a reinforced part and therefore the reinforcing effect of the rib is not impaired even if misrun occurs. Base portions (221, 222) on both sides of the rib (22) extend transversely. On the side end portion of the center of the rib, the base portion (221) is bent upward to form a first bent portion (223), and the base portion (222) is bent downward to form a first bent portion (224). Further, each end of each of the first bent portions is bent again transversely in a lateral direction in the central to form a second bent portion. Accordingly, the second bent portions are formed in a manner of overlapping with each other in a longitudinal direction, so even if misrun occurs at the