TWD117306S - Wheel for motor vehicle - Google Patents

Abstract

[Item Usage] This new item is used at the end of the automobile transmission system. It is a wheel hoop fixed on the wheel hub to support the tire. [Creative Features] This creation involves a decorative design of a wheel hoop, specifically a new style of "wheel hoop" that is novel and beautiful. The main feature of this new style of wheel rim is its wide, large-diameter sports shape. The surface includes 5 wide spokes arranged in a star shape between the rim and the axle. The spokes converge into a circular, low-pitched axle at the inner end and gradually become lower from the inner end to the outer diameter. A protruding, slightly semi-elliptical protrusion is formed in the center of each spoke surface, and a slightly "fan-shaped" hollow portion is formed between adjacent spokes. The wheel rim casting has particularly distinct edges and corners, highlighting a strong and thick structure, especially showing the toughness and boldness of the sports wheel rim. The overall appearance is smooth and elegant, and the style is fresh and fresh, which is a new style designer with rich visual beauty. As shown in the attached figure, this new style wheel rim is cast in one piece from aluminum alloy, etc., and basically includes an axial rim part and a hub part combined with its radial surface. The rim portion has a cylindrical profile of considerable width. From a side view, its axial surface has gradually increasing convex and concave surfaces from the outside to the center, and an annular protrusion with a rapidly increasing diameter is formed at both axial ends, namely the front and rear ends. From the front view and the three-dimensional view, the front of the rim is formed with a parallel and slightly lower annular concave edge along the inner side of the protruding edge, and the inner side of the concave edge is formed with a lower annular portion protruding toward the center; the hub includes 5 radial ribs arranged in a star shape and closed on the annular portion, each of which has a considerable width, and its width is approximately the same from the outer end to the inner end, and the base of the inner end is converged into a circular concave low-pitched axis, and the ribs are respectively extended from the inner end to the radial direction. The outer end of the wheel rim is connected to the lower ring on the inner side of the wheel rim. A strongly protruding, slightly semi-elliptical protrusion is formed from the center of each radial surface, and the tip of the protrusion gradually becomes lower and lighter toward the center. In addition, a slightly "fan-shaped" (or V-shaped) hollow portion is formed between each of the strips and the radials, and the hollow portion has a large round corner and an inclined edge on the inner side, and a small round corner and an inclined edge on the outer side. From the front view, the center of the low-pitched axis contains a large circular hole, and its outer circumference is equidistantly arranged with 4 medium-sized countersunk holes, and 4 small circular holes between the countersunk holes, etc. As mentioned above, the overall shape of the wheel rim is trendy and full of novel features. In summary, the shape of this new style wheel rim is exquisite and delicate. It expresses a dynamic originality through the neat and flexible lines of the casting. The creative characteristics harmoniously integrate the visual conditions between the components to achieve the best effect and overall coordination. The texture modification reflects the exquisite feeling of the shape, etc., which actively show the affinity and quality of the product, giving people an impression of elegance, vividness, freshness and comfort.