200413214 五、發明說明（1) " 【發明所屬之技術領域】 本發明係有關於一種自行車管件之造型製作方法，尤 指一種可製作出特殊外形之自行車管件及於該管件上製作 各種精緻立體圖樣造型之自行車管件之造型製作方法者。 【先前技術】 自行車』係一種結構簡單且騎乘使用方便之交通工 具’且由於其不會有空氣污染之問題，且同時兼具有運 之效果’因，近年來自行車已不再僅是交通代步之交通工 具’且更提升成為日常生活上休閒運動之健身工具， 受消費大眾喜好，而為一種老少皆宜之活動，也正由於= 行車之功能逐漸轉向休閒運動之用途，因此自行車1 ^就普遍到重4見。而由於自行車主要係又各種造型之= 構f其車身，目此欲改變自行車之造型便僅能針對自二ί 之管件作改變。 b 1訂目仃車 而目前習用對自行車之告第326〇〇4、370 係利用將一成型裝置穿置於 置向外撐開，以使成型裝置 之内壁向外擠壓，以使 造型。然而，由於該方法 ，且該成型裝置控制凸飾模 f能對—直管及管徑呈圓形 管、前又、後又等，而對於 管徑形狀之立管、前又、後 4 9 9 管件之 上特定 件之管 需將成 塊之動 作成型 較特殊 又等管 型之加 號專利 中，然 造型之 壁隨之 型裝置 作係皆 加工， 造型之 件便無 所示，其 後再將該 凸錦模塊 形成出出 穿置於管 為一致， 如固定管 彎形把手 法以該方 π如公 主要皆 成型裝 由管件 特定之 件之中 因此其 徑之立 及不同 法製作200413214 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a method for manufacturing a bicycle tube, especially a bicycle tube that can be made into a special shape and various delicate three-dimensional shapes on the tube. Design method of bicycle tube fittings of pattern design. [Previous technology] Bicycle "is a simple structure and convenient to ride and use vehicle" and because it does not have the problem of air pollution and has the effect of transportation ", in recent years, bicycles are no longer just traffic The means of transportation is also becoming a fitness tool for leisure sports in daily life. It is popular with consumers and is an activity suitable for all ages. It is precisely because the function of driving is gradually shifting to the use of leisure sports, so bicycle 1 ^ It's common to see 4 heavy. And because the bicycle is mainly of various shapes, the body of the vehicle, so if you want to change the shape of the bicycle, you can only change the pipe fittings. b 1 Ordering a car and the current practice of reporting on bicycles Nos. 3264,370 is to use a molding device to be placed on the outside to spread out, so that the inner wall of the molding device is squeezed outwards to make the shape. However, because of this method, and the forming device controls the convex mold f, the straight tube and the tube diameter are circular tubes, front and rear, etc., and for the tube diameter shape riser, front and rear 4 9 9 The specific piece of pipe above the pipe needs to be formed into a block with a special shape and a plus shape patent. However, the wall of the shape is processed with the device. The shape of the piece is not shown. Then the convex brocade module is formed and placed on the tube to be consistent. For example, the curved handle of the fixed pipe is formed by the square π and the main part is formed by a specific piece of the pipe. Therefore, its diameter is made by different methods.
200413214 五、發明說明（2) 出立體之裝飾 及裝飾，I因 工製作立體裝 到整體之美感 出較為簡單之 體裝飾造变’ 緣是，本 及設計上未臻 極研究改良之 發明。 【發明内容】 鑒於上述 形之自行車管 管件之造塑製 具體而言 步驟係為先利 之管壁位置形 件作整型加工 寸及將該管件 壓機構對該管 定之立體圖樣 件及於該管件 【實施方式】 以下茲列 ^型’使得自行車無法作到整體 此而導致具有立體裝飾造型之管 飾k型之管件產生格格不入之感 。而且’利用該習用之加工万法 立體裝飾造型，而無法製作出較 如商標圖案等。 發明人即針對上述習用管件造型 完善所導致之諸多缺失，而深入 道，經長期之努力改良試做而開 之造型改變 件與無法加 覺，而影響 亦僅能製作 為精緻之立 之加工方法 構思’且積 發設計出本 ，本發 件上製 作方法 ’本發 用抽管 成一較 ，以改 加工成 件作液 造型。 上製作 明之主 作出各者。 明之自 擠壓之 厚之厚 變該管 特定之 壓成型 如此便 各種精 要目的在提供/種 種精緻立體圖樣造 行車管件之造变製 方式控制管件之厚 度’然後再利用成 件之部份管徑至符 形狀，之後配合一 之加工以使其於管 可製作出特殊外形 緻之立體圖樣造型 可於特殊外 型之自行車 作方法，其 度使欲成型 型機具對管 合所需之尺 模具及一液 件上形成特 之自行車管 者0 舉數種利用本發明之加工方法所 完成之自行200413214 V. Description of the invention (2) Three-dimensional decoration and decoration, I have a simpler body decoration because of the beauty of the three-dimensional clothes. The reason is that this and the design of the invention have not been studied and improved. [Summary of the Invention] In view of the above-mentioned steps of making plastic pipe fittings for bicycles, the specific steps are shaping processing of Xianli's pipe wall position shaping parts, and stereoscopic drawing parts that the pipe pressing mechanism fixes on the pipe and the pipe fittings. [Embodiment] The following ^ type 'makes the bicycle unable to make the whole, which results in a sense of incompatibility in the pipe fittings of the k-shaped pipe decoration with three-dimensional decorative modeling. Moreover, using this conventional processing method, three-dimensional decorative shapes cannot be used to produce trademark patterns. The inventor is aiming at the many defects caused by the perfection of the above-mentioned conventional pipe fittings, and goes deeper. After long-term efforts to improve the trial-modeling changes, the shape-changing parts can not be noticed, and the impact can only be made as a delicate standing processing method. "Conceived" and accumulated the design of the book, the production method of the book "the book is drawn with a draw pipe to compare the processed into a liquid shape. The master of the Ming Dynasty made each. The thickness of the self-extrusion is changed to the specific compression molding of the tube. So the essential purpose is to provide / various three-dimensional patterns to make the pipe fittings. The method of controlling the thickness of the pipe is used to control the thickness of the pipe. Diameter to the shape, and then combined with a processing so that it can produce a three-dimensional pattern with a special shape on the tube. It can be used on a bicycle with a special shape. And a bicycle cyclist formed on a piece of fluid
第5頁 200413214 五、發明說明（3)Page 5 200413214 V. Description of the invention (3)
車管件作為_ 此項技術之人 明亦適用於复 以下所述者， 當不能以之限 專利範圍所作 蓋之範圍内。 較佳之實施例以供詳細說明，以使任何熟来 士將可更為明瞭本發明之特徵及目的，:^ 它類似之自行車管件之立體造型加工上，而 僅為本發明之其中常見之較佳實施例而已， 定本發明實施之範圍，即大凡依本發明申請 之均等變化與修飾，皆應仍屬本創作專利^ 行車管件之造型製作 、明參閱第一圖所示者，係為一 方法的加工步驟方塊圖，步驟為·· 厚产：2制管件厚度：先利用抽管及擠壓之方式將單-樣：型拉擠壓成不同之管壁厚[使欲成型立體圖 飾造型之置處形成—較厚之厚度，而無需作立體凸 之重量。置處則形成一較薄之厚度，以減輕自行車管件Vehicle pipe fittings _ The person who knows this technology is also applicable to the following, when it cannot be limited to the scope covered by the patent. The preferred embodiments are provided for detailed description, so that any familiar person can better understand the features and objectives of the present invention: ^ It is similar to the three-dimensional modeling of bicycle pipe fittings, and is only a common comparison among the present invention. Only the best embodiment determines the scope of implementation of the present invention, that is, all equal changes and modifications applied in accordance with the present invention should still belong to this creative patent. ^ The shape of the vehicle pipe fittings, as shown in the first figure, is a method The block diagram of the processing steps, the steps are: Thick production: 2 pipe thickness: first use pumping and extrusion methods to single-sample: die-pulling extrusion to different tube wall thickness Form at the place-thicker thickness, without the need for three-dimensional convex weight. A thin thickness is formed at the place to lighten the bicycle fittings
υ )整型加J 管件外形之加J 係包括一控制管件外徑尺寸之加工及 其中： :係利用成型機具對該管 到符合所需之造型尺寸之 ’如第二圖所示之打斜度 、第二圖所示之擴管加工 四圖所示之縮管加工所形 —管件加工機對該管件加 如第二圖所示之壓彎加工 琢控製管件外徑尺寸之永 件之部份管徑作各種加工以至 目的，該加工方法及造成之道 加工所形成之斜度造型（丄 所形成之擴管造f(20)及 成之縮管造型（30)等。 該管件外形之加工：係矛, 工以使官件形成特定之形壯 200413214 五、發明說明（4) 所形成之小弧度壓彎造型（1 1 )、第：r固α _ ’ 不一圖所不 工所形成之打凹造型（21)及第五圖所示之壓 形成之壓扁造型（40)等。 c )液壓成型：將管件置入一設有預定模穴 具，然後藉由一液壓機構將高壓油注入管件之中 大面積造型先成型，之後切斷供油使管件呈密封 管件兩端對該管件内之高壓油作軸向之力σ壓，以 管壁上成型出小圓弧角及小面積之立體造型，最 出管件便可獲得一如第二〜六圖所示之具有立體 (12) (22) (31) (41) ( 5 〇 ) ^ d )後續加工··利用一般之加工機對該管件 鑽孔及大弧度彎管等之加工，以成型出如第一、 之大弧度彎管造型（13)及切槽（5ι)、样 )等之管件造型，以供方便配合其它零件。 由於本發明係具有上述特殊之加工方法，因 工出特殊造型之自行車管件，且並可利用液壓之 該特殊造型之自行車管件上加工製作立體圖樣造 液壓成型之同時，該預先設成較厚之管壁亦可提 體圖樣成型時之變形裕量，而使可於該管件上成 管件較高及較為精緻之立體圖樣造型，如商標圖 使自行車之造型可具有較多之變化，且各部之管 能相互搭配，而大幅增加自行車整體造型之美威 綜上所述，當知本發明具有產業上之利用性 ，而且在同類產品中均未見有類似之產品或發表 之打凹加 扁加工所 形狀之模 ，以使較 狀，並由 於較厚之 後開模取 圖樣造型 管件。 作切削、 六圖所示 孔（5 2 此便可加 原理而於 型。而於 供管件立 型出凸出 樣等，而 件造型亦 及質感。 及進步性 而具有新 200413214 五、發明說明（5) 穎性，故已符合發明專利之申請要件。唯以上所述者，僅 為本創作之一較佳實施例而已，當不能以之限定本創作實 施之範圍，即大凡依本創作申請專利範圍所作之均等變化 與修飾，皆應仍屬本創作專利涵蓋之範圍内。υ) Integer plus J pipe fittings plus J is a process that controls the outer diameter of the pipe fittings and includes:: It is used to shape the pipe to the required size by using a molding machine, as shown in the second figure. The tube expansion process shown in the second figure is the shape of the tube shrinking process shown in the fourth figure-the pipe processing machine adds a bending process to the pipe as shown in the second figure to control the permanent part of the outer diameter of the pipe The pipe diameter is used for various processing to the purpose, the processing method and the resulting oblique shape (such as the expanded tube structure f (20) and the reduced tube shape (30).) Processing: the spear, to make the official parts have a special shape. 200413214 V. Description of the invention (4) The small radian bending shape (1 1), the first: r 固 α _ ' The formed concave shape (21) and the flattened shape (40) formed by pressing as shown in the fifth figure, etc. c) Hydroforming: the pipe is placed in a predetermined cavity, and then a hydraulic mechanism is used to The large-area shape of the high-pressure oil injected into the pipe is first formed, and then the oil supply is cut to make the pipe dense. The two ends of the fittings exert axial force σ pressure on the high-pressure oil in the fittings, and a small arc angle and a small area of the three-dimensional shape are formed on the pipe wall. The most fittings can be obtained as shown in Figures 2-6 It has three-dimensional (12) (22) (31) (41) (50) ^ d) follow-up processing ·· The processing of the pipe fittings such as drilling and large-radius elbow by using a general processing machine to form as First, the large arc bend pipe shape (13) and cut groove (5ι), sample) and other pipe shape, for easy matching with other parts. Because the present invention has the above-mentioned special processing method, a bicycle tube fitting with a special shape is produced, and a three-dimensional pattern can be processed on the bicycle tube fitting with the special shape to produce a three-dimensional pattern for hydraulic molding. The tube wall can also improve the deformation margin when the body pattern is formed, so that the tube can be formed on the tube with a higher and more delicate three-dimensional shape. For example, the trademark can make the shape of the bicycle more varied, and the The tube can be matched with each other and greatly increase the beauty of the overall shape of the bicycle. As mentioned above, it is known that the present invention has industrial applicability, and there are no similar products or published recessed and flattened processing stations in similar products. Shape the mold to make it more shaped, and due to the thicker, open the mold to take the pattern to shape the pipe. For cutting, the holes shown in Figure 6 (5 2 can be added to the principle and shape. And for the vertical shape of the pipe fittings, etc., and the shape and texture of the pieces. And progressive and new 200413214 V. Description of the invention (5) The intellectual property has met the requirements for applying for an invention patent. Only the above is only one of the preferred embodiments of this creation. When the scope of the implementation of this creation cannot be limited, that is, Dafan applied for this creation All equal changes and modifications made in the scope of the patent shall still fall within the scope of this invention patent.
200413214 圖式簡單說明 【圖式說明】 第一圖，係本發明 第二〜六圖，係利 【圖號說明】 (1 0 )斜度造型 (1 2 )立體凸飾 (2 0 )擴管造型 (2 2 )立體凸飾 (3 1 )立體凸飾 (4 1 )立體凸飾 (5 1 )切槽 之加工步馬 氧方塊圖 用本發明所製作出 (11 造型 (13 (21 造型 (30 造型 (40 造型 (50 (52 之各種管件造型。 )小弧度壓彎造型 )大弧度壓彎造型 )打凹造型 )縮管造型 )壓扁造型 )立體凸飾造型 )槽孔200413214 Brief description of the drawings [Illustration of the drawings] The first drawing, which is the second to sixth drawings of the present invention, is the [Illustration of the drawing number] (1 0) The slanted shape (1 2) three-dimensional convex decoration (2 0) expansion tube Modeling (2 2) Three-dimensional convex decoration (3 1) Three-dimensional convex decoration (4 1) Three-dimensional convex decoration (5 1) Grooving processing step Horse block diagram is produced by the present invention (11 shape (13 (21 shape ( 30 shapes (40 shapes (50 (52 types of various pipe fittings.) Small arc bending shape) large arc bending shape) concave shape) shrink tube shape) flattening shape) three-dimensional convex shape) slot