TWD115155S1 - Diffusor for bumper for motor vehicle - Google Patents

Abstract

[Item Usage] This new item is an aerodynamic component used for airflow disturbance, and is also used for decoration to match the overall shape of the car. [Design Features] This design involves a decorative design of an aerodynamic kit, specifically a new style of "aerodynamic kit for car rear bumper" that is novel and beautiful. This new style item is fixed on the lower edge of the rear bumper of the car, and can gradually expand the air flow path with its cross-sectional area. It has an aerodynamic component that changes the kinetic energy of the air into pressure energy. The main feature of the appearance is a slightly inverted "U" shape that is elongated horizontally. It is designed to be closed in a U-shaped recess at the lower edge of the rear bumper. A horizontal fold line is bisected horizontally from about 1/2 of the height, and a number of slightly "U"-shaped elements are constructed on the upper edge and the lower end. The overall contour curve is exquisitely shaped, giving the visual surface and exterior surface rich changes, the lines are stretched and smooth, the style is elegant and fresh, and it is a new style designer with rich visual beauty. ;This new style "air power kit for automobile rear bumper" is shown in the attached figure. The cross-section of the main body has a curvature that is slightly curved. The front is a narrow rectangle with a large difference in the ratio of the cross-sectional length to the longitudinal height. The two ends are decorated into smooth rounded corners from the upper corner to the lower corner, and it looks like an inverted "U" shape that is slightly elongated to the left and right. From the front view and the three-dimensional view, there is a horizontal ridgeline with a particularly clear ridgeline along about 1/2 of its height. The upper end above this ridgeline is gradually concave upward with a curvature, and the lower end below the ridgeline is bent and extended to the bottom with a smooth rounded corner. In the center of the upper end, there is a shallow concave edge about 1/2 of the width and slightly elongated to the left and right along its upper edge, which is used to connect with a part of the lower green of a U-shaped decorative element designed at the lower edge of the rear bumper. In addition, on one side of the lower end, that is, at the lower left corner of the front view, there is a notch in the shape of a slightly inverted "U" to form a hole for extending the exhaust pipe, etc. The above-mentioned strongly raised horizontal ridgeline is a new car design philosophy. This new creation is the alternating convex and concave parts of the car's exterior panel characteristics, giving the car's appearance a very dynamic originality, and the overall shape is trendy and very novel. In summary, this new style "aerodynamic kit for car bumper" expresses a dynamic originality through neat, flexible and stretched lines. The creative characteristics harmoniously coordinate the visual conditions between the components to achieve the best effect and overall coordination, and the texture modification reflects the exquisite feeling of the shape, etc., all of which actively show the affinity and quality of the product, giving people an elegant, bright, fresh and comfortable visual impression.