494067 五、發明說明（1) 發明背景： 本發明係有關一種手寫筆之製造方法及結構，其主要 係一種在金屬製成之實心筆桿，該筆桿表面並包覆有經射 出成型之塑膠包覆體，如此，即可得到一具有質感，且令 使用者拿握確實方便之手寫筆。 先前技藝： 按’現 之微型電腦 以隨時隨地 微型電腦可 式，可更方 一般手 帶，通常將 成本，採用 地製成，惟 細，結構脆 之書寫部折 次後，易產 硬度）製成； 筆桿成型後 桿上脫落之 此外， 但在拿握時 今最新穎輸入方式，係藉由手寫筆在一可攜帶 (如：個人數位助理PDA )的螢幕上作點寫， 輸入文字，或操作該微型電腦上程式，由於該 隨時隨地上網路連線，故，藉由手寫筆輸入方 便、快速地資訊流通。 寫筆為了可放置於該微型電腦内，以方便攜 其製作成重量輕且體積小，又，為了節省製造 一體成型之塑膠射出方式，令其可簡單且快速 ，塑膠一體成型之手寫筆，因體積小，筆桿 弱，在使用時，容易因使用力量不當，將筆桿 斷，無法繼續作輸入，且其筆尖部份在使用多 生磨損，而如將筆尖以特殊塑膠材料（耐磨高 則該筆尖無法與筆桿一體射出成型，必需在 ，再另行安裝，如此一來，常會發生筆尖由筆 情形發生。 為了避免筆桿發生折斷，將筆桿以金屬製成， ，因金屬表面具有光滑之特性，故，常會發生494067 5. Description of the invention (1) Background of the invention: The present invention relates to a method and structure for manufacturing a stylus, which is mainly a solid pen made of metal. The surface of the pen is covered with injection-molded plastic coating. In this way, a stylus with texture and convenient for users to hold is obtained. Previous skills: According to the current microcomputer, the microcomputer can be used anytime, anywhere. It can be more hand straps. It is usually made at the cost of the ground, but the writing part is thin and the structure is brittle. It is easy to produce hardness. In addition, the pen comes off after the pen is formed, but the most novel input method at the time of holding is to use a stylus to write on a portable screen (such as a personal digital assistant PDA), enter text, or Since the program on the microcomputer is operated, since it should be connected to the network anytime, anywhere, it is convenient and fast to circulate information through stylus input. In order that the writing pen can be placed in the microcomputer, it is portable and made into a light weight and small size. In addition, in order to save the manufacturing of a one-piece plastic injection method, it can be simple and fast. Small size and weak pen shaft. When using, it is easy to break the pen shaft due to improper use of force, and it is impossible to continue to input, and the nib part of the pen is worn and worn. If the pen tip is made of special plastic material (high wear resistance, it should be The pen tip cannot be molded integrally with the pen holder, and must be installed separately. In this case, the pen tip often occurs from the pen. In order to avoid the pen tip breaking, the pen tip is made of metal. Because the metal surface has the characteristics of smoothness, Often happens
494067 五、發明說明（2) 筆桿由使用者手中滑出，在使用上非常不便 發明綱要： 為改進上述習 項行業多年之 終於發展設 事該 實驗 構0 用裝置上之各種缺點，發明人乃秉持從 經驗，以及經過多次不斷地努力研究與 計出本發明之手寫筆之製造方法及結 方法 桿一 一定 具分 型時 完全 桿外 桿相 筆桿 不但 脫落 其筆 膠藉 接處 異之 本發明 係藉由 端欲插 位梢， 別夾置 ，該筆 包覆在 露在塑 接處折 、筆尖 具適當 之一目 金屬材 有一由 該定位 在筆尖 桿置可 筆桿周 膠所形 斷後， 與包覆 之重量 的， 料製 特殊 梢與 與定 固定 邊及 成之 再將 在筆 ，讓 在提供一種手寫 狀之實 之筆尖 處並言 成所需形 材料製成 筆桿相接 位梢上， 在模具中 筆桿與筆 包覆體外 其留下之 桿周邊之 使用者易 筆之製 心筆桿 ，另一 有斷折 使塑膠注入模 置上， 處上， ，再將 一定位 尖相接 之情形 模孔藉由塑膠 塑膠結合成一 於拿握，且筆 造方 ，並 端則 線後 具中 且使 不致 定位 填平 體， 尖不 法，該 在該筆 接設有 ，以夾 射出成 塑膠可 發生筆 猶與筆 後，使 如此， 會隨意 本發明之再一 桿一定區域之 由射出成型之 上時，未被包 區域與包覆體 目的，在提供一種手寫筆之製造方法， 斷面並製成與筆桿相異之形狀，俾當塑 方式，包覆在筆桿周邊及筆桿與筆尖相 覆之定位稍可藉由筆桿斷面形狀與其相 產生摩擦，而能輕易由其與筆桿相接處494067 V. Description of the invention (2) The pen slides out of the user's hand, which is very inconvenient to use. Outline of the invention: To improve the above-mentioned practice industry, the experimental structure has been developed for many years. Adhering to experience, and after many continuous efforts to study and calculate the method of manufacturing the stylus pen and the method of the invention, when the rod must be parted completely, the outer rod of the pen will not only fall off, but its pen glue will be different. The present invention is to insert the tip by the end, and don't clamp it. The pen is wrapped in a metal material that is folded at the plastic joint and the pen tip has an appropriate mesh. With the weight of the cover, the special tip made of the material and the fixed side and the fixed end will be in the pen, so that a handwriting-like solid nib is provided and the required shape is made into the pen to meet the tip. In the mold, the pen holder and the pen cover the outside of the rod left by the user, and the pen holder is easy to make a pen. The other one has a break to allow the plastic to be placed on the mold. In the case where a positioning tip is connected, the mold hole is combined into a grip by plastic, and the pen is made in square shape, and the end is lined in the middle to prevent the positioning and filling the body. The tip is not correct. After the pen is ejected into a plastic to produce a pen and a pen, so that when a certain area of the present invention is formed by injection, the area is not covered and the purpose of the covering body, and a stylus is provided. The manufacturing method, the cross section is made into a shape different from that of the pen, and when it is plasticized, the positioning around the pen and the position of the pen and the tip can be slightly rubbed by the shape of the cross section of the pen and can be easily changed by Where it meets the pen
第6頁 494067 五、發明說明（3) 之斷折線，將其折斷。 本發明之另一目的，在提供一種手寫筆之結構，其主 要在金屬製成之實心筆桿一端插設有一筆尖，該筆尖係由 特殊塑膠材料製成，再藉塑膠以射出成型之方式包覆在筆 桿上，如此，不但可使筆尖與筆桿緊密結合在一起，且兼 具易於拿握質感較好之功效。 發明說明： 為使能對本發明之原理、特徵以及作動方式更為具體 的了解，茲舉數可行實施例配合圖示說明如下： 詳細說明： 請參照第1 、2圖所示，在提供一種手寫筆之製造方 法，該方法係先藉由金屬材料製成所需形狀之實心筆桿 1 0，於本實施例為圓形（惟熟悉該項技術者，可以其它形 狀加以取代。），該實心筆桿1 0 —定區域1 2並製成斷面與 筆桿1 0形狀（如第2 - A圖所示）相異之形狀（如第2 - B圖及第3 圖所示之橢圓狀或凸起之花紋），再於該筆桿1 0 —端嵌插 有一由特殊材料製成之筆尖20，另一端接設有一與之一體 成型之定位梢1 1 ，該定位梢1 1與筆桿1 0相接處並製成向内 凹陷之斷折線1 1 1 ，將該筆桿1 〇置於與之配合之模具中（圖 中未示），再以夾具（圖中未示）分別夾置在筆尖20及定位 梢1 1上，以使塑膠注入模具中並射出成型時，該筆桿1 0可 藉夾具之夾靠而固定在模具中，不致偏離所在之位置，且Page 6 494067 V. The broken line of the description of the invention (3), break it. Another object of the present invention is to provide a structure of a stylus pen, which is mainly provided with a tip at one end of a solid pen holder made of metal, the pen tip is made of a special plastic material, and then covered by injection molding by plastic On the pen holder, in this way, not only can the pen tip and the pen holder be closely combined, but also have the effect of being easy to hold and have a good texture. Description of the Invention: In order to enable a more specific understanding of the principles, features, and modes of operation of the present invention, the feasible embodiments are illustrated with illustrations as follows: Detailed description: Please refer to Figures 1 and 2 to provide a handwriting A method for manufacturing a pen. This method first uses a metal material to make a solid pen shaft 10 of a desired shape, which is circular in this embodiment (but those skilled in the art may substitute other shapes.), The solid pen shaft 1 0—fixed area 1 2 and made into a shape with a cross section different from the shape of the pen 10 (as shown in Figure 2-A) (as shown in Figures 2-B and 3) Pattern), and a nib 20 made of a special material is inserted into the end of the pen 10-the other end is provided with a positioning pin 1 1 formed by a body, and the positioning pin 11 is connected with the pen 10 A broken line 1 1 1 which is recessed inward is made. The pen shaft 10 is placed in a matching mold (not shown in the figure), and then clamped (not shown) in the pen tip 20 and the positioning tip respectively. 1 1 so that when the plastic is injected into the mold and shot out, the pen holder 1 0 Can be fixed in the mold by the clamping of the clamp, so as not to deviate from the position, and
第7頁 494067 五、發明說明（4) 使塑膠可完全包覆在筆桿10周邊及筆桿10與筆尖20相接處 上，使筆桿10不致外露在塑膠所形成之包覆體30外（如第4 圖所示）； 再扭轉凸露在包覆體3 0外之定位稍1 1 ，以使定位梢1 1 可藉由筆桿10斷面形狀與其相異之區域12與包覆體30產生 摩擦，而能輕易由其與筆桿1 0相接處之斷折線1 1 1折斷， 該定位梢1 1折斷後，再以塑膠將該定位梢1 1所留下之模孔 填平，使筆桿10可完全包覆塑膠中，更使筆桿10及筆尖20 可藉由周邊之包覆體30緊緊結合成一體，如此，即可得到 一具適當之重量讓使用者易於拿握，且筆尖不會隨意脫落 之成品（如第5圖所示）。 請參照第2、3、4、5圖所示，本發明係一種手寫筆結 構，該結構上設有一由金屬製成之實心筆桿1 0，該筆桿1 0 在一定區域12設有與筆桿10形狀相異之形狀（如第2-B圖及 第3圖所示之橢圓狀或凸起之花紋），且該筆桿10 —端設有 一嵌槽13(如第2C圖所示），該嵌槽13周邊設有向外擴張之 定位凹面131 ，另，該嵌槽13中嵌設有一筆尖20 ，該筆尖 2 0係由特殊材料製成，且該筆尖2 0 —端上設有恰可伸入嵌 槽13中之基座21，該基座21 —端上設有一恰可卡扣在定位 凹面131之凸環211 ，以使筆尖20可固定在筆桿10上（如第 2 C圖所示），另一端則設有尖錐狀之書寫部2 2，再者，該 筆桿10表面並緊密包覆有一包覆體30，該包覆體30係由塑 膠製成，且因該包覆體30係包覆至筆桿10與筆尖20相接 處，故該筆尖20更可藉由該包覆體30之膠合，與筆桿10緊Page 494067 V. Description of the invention (4) The plastic can be completely covered on the periphery of the pen holder 10 and the joint between the pen holder 10 and the pen tip 20, so that the pen holder 10 is not exposed outside the coating body 30 formed by the plastic (such as (Shown in Figure 4); and then twist the positioning slightly 1 1 protruding outside the covering body 30, so that the positioning tip 1 1 can cause friction with the covering body 30 through the area 12 of the cross-section shape of the pen 10 which is different from that of the covering body 30 And can be easily broken by the broken fold line 1 1 1 where it is in contact with the pen holder 10. After the positioning pin 11 is broken, the mold hole left by the positioning pin 11 is filled with plastic to make the pen rod 10 It can be completely covered with plastic, so that the pen holder 10 and the pen tip 20 can be tightly combined into one body by the surrounding covering body 30. In this way, a proper weight can be obtained for the user to hold easily, and the pen tip will not be random. The finished product (as shown in Figure 5). Please refer to Figures 2, 3, 4, and 5. The present invention relates to a stylus structure. The structure is provided with a solid pen holder 10 made of metal. The pen holder 10 is provided with a pen holder 10 in a certain area 12 Shapes with different shapes (such as the oval or raised pattern shown in Figure 2-B and Figure 3), and an insert groove 13 (as shown in Figure 2C) at the end of the pen 10, the insert Around the groove 13 is provided a positioning concave surface 131 that expands outward. In addition, a recessed tip 20 is embedded in the recessed groove 13. The pen tip 20 is made of a special material, and the pen tip 20 is provided with an extensible end. A base 21 is inserted into the insertion groove 13, and a convex ring 211 that can be snapped on the positioning concave surface 131 is provided on the end of the base 21 so that the pen tip 20 can be fixed on the pen holder 10 (as shown in FIG. 2C ), The other end is provided with a writing part 22 with a tapered shape. Furthermore, the surface of the pen 10 is tightly covered with a covering body 30, which is made of plastic. 30 is covered to the point where the pen barrel 10 and the nib 20 meet, so the nib 20 can be glued to the pen barrel 10 by the gluing of the covering body 30
第8頁 494067 五、發明說明（5) 密結合在一起，不容易有脫落之情形發生。 例而已，並非 申請專利範圍 化的等效實施 惟以上所述，僅為本發明之諸可行實施 用以限定本發明之專利範圍，凡舉依據下列 所述之内容、特徵以及其精神而為之其他變 ，皆應包含於本發明之專利範圍内。 494067 圖式簡單說明 圖示之簡單說明： 第1圖係本發明之流程示意圖。 第2圖係本發明之金屬筆桿與筆尖之分解示意圖。 第2-A圖係本發明之A-A剖視圖。 第2 - B圖係本發明之B - B剖視圖。 第2-C圖係本發明之筆桿與筆尖組合在一起之斷面示意 圖。 第3圖係本發明之金屬筆桿另一實施例。 第4圖係本發明之金屬筆桿周邊披覆有塑膠之斷面示意 圖。 第5圖係本發明之成品之斷面示意圖。 主要元件之圖號說明： 筆桿 10 定位梢 11 筆尖 20 包覆體 30Page 8 494067 V. Description of the invention (5) Closely combined, it is not easy to fall off. This is just an example. It is not an equivalent implementation of the scope of the application for a patent. However, the above description is only a feasible implementation of the present invention to limit the scope of the patent of the present invention. It is based on the content, characteristics and spirit of the following. Other changes should be included in the patent scope of the present invention. 494067 Brief description of the diagram Brief description of the diagram: Figure 1 is a schematic diagram of the process of the present invention. FIG. 2 is an exploded view of the metal pen holder and the pen tip of the present invention. Figure 2-A is a sectional view taken along the line A-A of the present invention. Figures 2-B are B-B sectional views of the present invention. Fig. 2-C is a schematic cross-sectional view showing the combination of the pen shaft and the pen tip of the present invention. FIG. 3 is another embodiment of the metal pen holder of the present invention. Fig. 4 is a schematic sectional view of the metal pen holder covered with plastic around the present invention. Fig. 5 is a schematic sectional view of a finished product of the present invention. Description of drawing numbers of main components: Pen holder 10 Positioning tip 11 Pen tip 20 Cover body 30
第10頁Page 10