TWD110790S1 - 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. [Design Features] This design 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 that it has a wide and large aperture sports shape. The surface includes 5 radial rib units arranged radially, spanning between the axis and the wheel rim body. The inner end of each rib unit is gradually recessed toward the center, and forms a semicircular end surrounding the outer side of the countersunk hole, and converges into a low-lying, prismatic axis. A large, slightly "V"-shaped hollow aperture is formed between the adjacent rib units, and an inclined fillet is decorated along the inner corners of the V-shaped hollow aperture to span the outer periphery of the axis. The wheel rim casting has particularly distinct angular ridges on its surface, 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. The shape of this new style wheel rim, as shown in the attached figure, 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, a gradually increasing uneven surface is formed on its axial surface from the outside to the center. The same is true on the inner surface of the rim portion, and an annular protrusion with a rapidly increasing diameter is formed at both axial ends, i.e., the front and rear ends. From the front view, the rim forms a deep, trumpet-shaped aperture from the inner side of the axis to the outer side. The hub is closed on the aperture, and a low-pitched axis is formed at the center. Five radial rib units are included between the axis and the aperture, and are arranged radially across the two. From the three-dimensional view and other three-dimensional views, the radial units are The inner ends are gradually recessed toward the center and converge into a low-pitched, five-prismatic axis. In addition to gradually widening toward the radial direction and gradually thickening toward the thickness direction, each radial unit is decorated with a radial groove bisecting the center on the surface, and the inner ends are respectively formed with a slightly protruding semicircular end on the surface of the axis, and a medium-sized countersunk hole is surrounded in the center. In addition, between the radial units, adjacent radial units each define a large, slightly "V"-shaped hollow aperture, and the outer sides of the radial units are decorated with inclined edges, and the inner corners are decorated with an inclined fillet that spans the outer periphery of the axis. In addition, from the front view, a large central circular aperture is formed at the center of the axis, and five small circular apertures are arranged equidistantly on the periphery of the large circular aperture, respectively between the above-mentioned medium-sized countersunk holes. Like the above-mentioned wheel rim, the overall shape is trendy and full of novel features. ;In summary, this new style of wheel rim is designed with beauty and functionality as the guide. The shape is exquisite and delicate, and the neat, flexible and stretched lines of the casting express a dynamic originality. The creative characteristics harmoniously integrate the visual conditions of each component 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 impression of elegance, vividness, freshness and comfort.