TWD150613S - Bicycle frame - Google Patents

Abstract

【物品用途】;本新式樣物品，係主要用於腳踏車的支撐機構，及配合其他構件整體造形設計使腳踏車外貌特色更突出與具視覺感。;【創作特點】;本創作涉及一種腳踏車架的裝飾性設計，特別地指一種新穎美觀「腳踏車架」之新式樣。;本新式樣腳踏車架，基本上由一直立方向的頭管和一對彼此相交、相樞看起來像X字型般之上、下支架所構成的主體。該頭管以一角度向前傾斜，呈中端徑圍相對較大之圓徑的中空管，用以支持前叉架及龍頭。該上支架成三段不同方向轉折、橫斷面略呈四方形的角材，看起來像Z字型般，其前端略彎曲、近乎水平方向且端部樞設在該頭管的上端；中端截面擴大並以一角度向後方傾斜，其前端面包含一貫穿孔及一向內凹進的凹部、後端面***一梯形狀的“脊背部”；下端在該脊背部的對角位置形成一軸承部，並近乎水平地向後延伸，且成左、右分歧形成一對後輪轂。該下支架橫斷面略呈四方形的角材，其一端樞設在該頭管的下端，另一端穿過上述上支架中端的貫穿孔後並以一角度向上傾斜延伸，且在其端部包含一小段支持座部的立管等。整體觀之，形成一種非常特別的視覺效應。;如上述之「腳踏車架」表達出一種動感的原創性，創作特色和諧地調和各構成間的視覺條件，獲致最佳的效果及整體的協調性，整體造型予人產生優雅、鮮明、清新與舒適的視覺印象。[Item Usage] This new style item is mainly used for the support mechanism of bicycles, and cooperates with other components to make the overall shape design of bicycles more prominent and visual. [Creative Features] This creation involves a decorative design of a bicycle frame, especially a new style of "bicycle frame" that is novel and beautiful. This new style bicycle frame is basically composed of a vertical head tube and a pair of upper and lower brackets that intersect and pivot with each other and look like an X-shape. The head tube is tilted forward at an angle and is a hollow tube with a relatively large diameter at the middle end, which is used to support the front fork frame and the faucet. The upper bracket is a square-shaped angle bar with three sections that are bent in different directions and have a cross-section that is slightly square. It looks like a Z-shape. Its front end is slightly bent, nearly horizontal, and its end is pivoted at the upper end of the head tube. The middle end is enlarged and tilted backward at an angle. Its front end surface includes a through hole and an inwardly concave portion, and a trapezoidal "spine" is raised on the rear end surface. The lower end forms a bearing portion at the diagonal position of the spine, and extends backward nearly horizontally, and branches to the left and right to form a pair of rear wheel hubs. The lower bracket is a square-shaped angle bar with a cross-section that is slightly square. One end of it is pivoted at the lower end of the head tube, and the other end passes through the through hole at the middle end of the upper bracket and extends upward at an angle. At its end, it includes a small section of a seat tube that supports the seat portion. The overall effect is very special. For example, the "bicycle frame" expresses a dynamic originality. The creative characteristics harmoniously coordinate the visual conditions of each component to achieve the best effect and overall coordination. The overall shape gives people an elegant, vivid, fresh and comfortable visual impression.