▎ 摘　　要

NOVELTY - The utility model claims an aging-resistant top cover decorative strip rear end cover, comprising a top cover decorative strip main body, a steel strip, a groove, a reinforcing rib, a reinforcing column, a clamping post, a connecting hole, a rear end cover main body, a connecting plate, a fixing strip, a locating block and a rib groove. Compared with the existing technology, the utility model has the following beneficial effects: The aging-resistant top cover decorative strip rear end cover, by polyvinyl chloride PVC, nitrile rubber NBR, plasticizer, heat stabilizer and graphene micro-sheet mixed moulding, OIT can 36.2min to, the tensile strength and impact toughness of the device, at the same time, the quality retention rate is improved; preparation simple operation and good stability, it can effectively improve the aging resistance of the end cover material of the top cover decorative strip for PVC automobile, it is good for popularization of the device, by reinforcing the setting of the clamping column and the connecting hole, it can effectively solve the assembling effect of the device, it reduces the manpower and material resources, the practicability of the lifting device is improved.