【物品用途】;本創作係有關於一種自行車車架之造型；特別是指一種應用在兩輪車輛，可樞接把手和前、後輪的車架式樣，加以變化設計而產生流暢新潮之視感者。;【設計說明】;請參各圖，本創作之自行車車架式樣包括有下列的考量設計： 1. 前叉上部形成板體和桿體的複合結構設計，以弧形態樣朝下部方向延伸成前、後桿狀造型，並且收斂連接於前叉底端區域的態樣。 2. 車架主體從前叉朝後延伸組合略弧形平伸的管體結構和朝下方彎弧延伸的第一凹弧管體造型；並且，連接一從前叉朝下方弧形斜向延伸的管體結構。 3. 上述略弧形平伸的管體結構後端組合朝第一凹弧管體方向彎弧延伸又彎向後端的第二凹弧管體；以及，第二凹弧管體下方區域和後端區域分別連接副桿體的結構造型。 使車架整體式樣在新潮的造型中，顯露獨特線條輪廓律動和流暢前衛之視覺感受。;使用狀態參考圖描繪了上述車架造型與把手、前、後輪、座椅、傳動鍊條、腳踏板等部分結合成一體的型態。;綜上所述，本創作之設計考量和輪廓造型視覺係為一新穎又具創意之產品，誠已符合設計專利之申請要件。[Purpose]; This creation is about the shape of a bicycle frame; specifically, it refers to a frame style used in two-wheeled vehicles that can pivot the handle and the front and rear wheels. The design can be changed to create a smooth and trendy look. Those who feel. ;[Design Description];Please refer to each picture. The bicycle frame style of this creation includes the following design considerations: 1. The upper part of the front fork forms a composite structural design of the plate body and the rod body, extending in an arc shape toward the lower part. The front and rear rod-shaped shapes are convergent and connected to the bottom area of the front fork. 2. The main body of the frame extends backward from the front fork to combine a slightly arc-shaped flat tube structure and a first concave arc tube shape extending downward; and, connect a tube extending diagonally from the front fork downward in an arc. body structure. 3. The rear end combination of the above-mentioned slightly arc-shaped and flat tube structure curves towards the first concave arc tube body and then bends towards the second concave arc tube body at the rear end; and, the lower area and rear end of the second concave arc tube body The regions are respectively connected to the structural shape of the auxiliary rod body. The overall style of the frame is in a trendy shape, showing unique line contour rhythm and smooth and avant-garde visual experience. ;The reference picture of the use state depicts the above-mentioned frame shape integrated with handles, front and rear wheels, seats, transmission chains, pedals and other parts. ; To sum up, the design considerations and outline modeling vision of this creation make it a novel and creative product, which sincerely meets the application requirements for a design patent.