536382 A7 B7 五、發明説明（i) 【發明所屬的技術領域】 (請先閱讀背面之注意事項再填寫本頁) 本發明是關於用來組成連結複數的竿體而成的釣竿的 竿體，特別是配置在釣竿的最前側的前頭細竿。 【習知技術】 在釣魚時所使用的釣竿，有的是將複數的竿體連結起 來作成一支釣竿。構成這種釣竿的竿體，較多是由將合成 樹脂浸漬在碳纖維等的強化纖維的預浸漬材料所構成的筒 狀的結構，而有的竿體其位於最前側的小直徑的前頭細竿 是實心的竿體。 經濟部智慧財產局員工消費合作社印製 在這種釣竿之中，有一種前側的竿體可依序收容到竿 根側的竿體內部的所謂的「抽出式」的釣竿，可將竿體朝 長軸方向滑動，且在任意位置的周面配置了複數的可嵌合 固定的稱作「滑動導座」的釣線導座。而且，在使用時， 是先依序將各竿體向前側拉伸作成一支釣竿，再用滑動導 座在竿體上滑動固定在任意的位置。另一方面，在要收容 時，先將滑動導座朝前側滑動收集起來，再將各竿體依序 收容到竿根側的竿體內。 對於這種使用滑動導座的釣竿，由於是一面將滑動導 座在竿體上朝長軸方向滑動，一面將滑動導座在任意的長 軸方向位置固定在竿體周面，而竿體，特別是直徑最小的 前頭細竿，是被實施有愈向竿根側其直徑愈大且愈向竿前 側其直徑愈小的錐桿處理。利用這種竿體愈向前側其直徑 愈小的情形，則全部的滑動導座會移動到前側的端部。當 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇X：Z97公釐） -4- 536382 A7 _____B7 _ 五、發明説明（2 ) (請先閱讀背面之注意事項再填寫本頁) 從釣線對釣竿施加負荷時，則會從前側依序平穩地彎曲。 【發明欲解決的課題】 這種傳統的釣竿，特別是使用了滑動導座的釣竿的前 頭細竿，通常都是愈向前側竿子的直徑愈小，認爲這種設 計不會妨礙滑動導座的移動，且竿體的彎曲性、彈性也很 好。 前頭細竿在釣土魚時會敏銳地反應也是一種讓釣魚者 知道釣到魚的天線，是需要有敏銳的反應。可是，在依循 這種愈向前側竿子的直徑愈小的通則的情況，對於前頭細 竿直徑的設計要提昇前頭細竿的敏銳性方面就會有其界限 ，一直沒有再加以改進。 本發明的課題是要提供一種具有優良彎曲性、彈性且 能敏銳地反應的前頭細竿。 【用以解決課題的手段】 經濟部智慧財產局員工消費合作社印製 本發明的發明者們，針對上述問題點硏究的結果，發 現了比愈向前側竿子的直徑愈小的前頭細竿的設定更好的 設計，在從前頭細竿的前側端部開始一定的範圍內，藉由 設定錐度沒有變化的直桿部分及/或愈向竿根側其直徑愈 小的逆錐桿部分，則可以更提昇前頭細竿的彎曲性、彈性 可以讓其更敏銳地反應。而且這種構造也不會妨礙滑動導 座的移動。本發明是根據這種見解。 也就是說，申請專利第1項的發明的前頭細竿，是位 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） •5- 536382 A7 ____B7 五、發明説明（3) 於由複數的竿體所構成的釣竿的最前側的前頭細竿，是具 有：從前側端部向竿根側所形成的直桿部分、以及連接於 直桿部的竿根側的愈向釣竿的竿根側其直徑愈大的錐桿部 分。而申請專利範圍第2項的前頭細竿，其中申請專利範 圍第1項的前頭細竿，其中直桿部分是存在於從前頭細竿 的前側端部開始在長軸方向的5 0〜1 5 0 m m的範圍。 申請專利範圍第3項的前頭細竿，是由複數的竿體所 構成的釣竿的最前側的前頭細竿，在從前側端部開始朝向 長軸方向的3 0 Omm的範圍的至少其中一部分是具有： 直桿部分、或愈朝竿根側其直徑愈小的逆錐桿部分。 【發明實施形態】 以下參照圖面來說明本發明的其中一種實施形態。 如第1圖所示，採用本發明的實施形態的竿體1，是 具有：筒狀的主竿1、以及依序以抽出形式連結在主竿1 的前側的主上竿2、中竿3、前頭細竿4。而且，在各竿 體的周面，是配置了在長軸方向隔著間隔的複數的滑動導 座5，在最前側的前頭細竿4的前側端部是固定著頂導座 6。 主竿1〜中竿3，是分別從以碳纖維強化樹脂、玻璃 纖維強化樹脂等所構成的預浸漬材料所形成且實施過前端 較細的錐桿處理的筒狀構件。可以依序將連結於其前側的 竿體的竿根側端部嵌合固定在前側端部的內周面（所謂的 抽出形式）。而在主竿1的周面是一體地配置有用來安裝 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 -6 - 536382 A7 B7 五、發明説明（4 ) 裝卸自如的捲線器（沒有圖75 )的捲線器座7。 (請先閲讀背面之注意事項再填寫本頁) 滑動導座5是具有：在主竿1〜前頭細竿4的任意的 長軸方向位置嵌合於其外周面的管狀部分5 a、連結於該 管狀部分5 a的框架部5 b、及嵌在框架部5 b的導環部 5 c (參照第3圖）。這個滑動導座5可以從嵌合於竿體 的周面的位置朝向前側在竿體上滑動，可以在管狀部分 5 a的內徑與預定位置的竿體的外徑一致處加以固定。而 來自於捲線器的釣線則穿過導環部5 c導引至前側。而且 ，在使用時是在預定的竿體的周圍位置加以固定，而在要 收容各竿體時則使其滑動到前側。 如第2圖及第3圖的詳細圖示，前頭細竿4是由碳纖 維強化樹脂、玻璃纖維強化樹脂所構成的實心的細桿狀的 構件。如第2圖及第3圖所示，其竿根側端部是嵌合公部 ，將其嵌合到中竿2的前側端部內周面則可以連結到中竿 3的前側。 經濟部智慧財產局員工消費合作社印製 迫個_頭細竿4，是由·從BU側觸部朝向干根側延伸 其外徑沒有變化的直桿部分X、及連接於直桿部分X的竿 根側且愈朝釣竿的竿根側其直徑愈大的錐桿部分Y所構成 。具體來說，例如，在前頭細竿4的長軸方向全長爲 5 0 0〜6 0 0 m m左右的時候，直桿部分X，會是從· 側端部開始在長軸方向，全長的1 0〜3 0 %左右，具體 來說會形成5 0〜1 5 Omm的長度。這個直桿部分X， 實際上來看是沒有設置外形變化的部分，當然包含有設計 上誤差的範圍。 本紙張尺度適用中國國家標隼（CNS ) A4規格（210X297公釐） 536382 A7 B7 五、發明説明（5) 在前頭細竿4的前側端部，頂導座6是被嵌入且藉由 接著劑等加以固定。 在具有這種前頭細竿4的釣竿，即使在最小直徑的前 頭細竿4，滑動導座5也可以從預定的固定位置朝向前側 滑動到頂導座6，不會妨礙將各竿體以抽出形式收容。而 在這種前頭細竿4即使是施加小的負荷其彎曲、變形的程 度會很大，反應會很敏銳。 【其他實施形態】 在上述實施形態中，僅將直桿部分X與錐桿部分Y設 置在前頭細竿4，而也可以作成以下的型態。即使採用這 種型態，前頭細竿4的敏銳性也會大幅提昇。 (a )例如，如第4圖所示，是設定了 ：從前頭細竿 4的前側端部愈朝向竿根側其直徑愈大的錐桿部分A、連 接於該部分且愈向竿根側其直徑愈小的逆錐桿部分B、及 連接於該部分的錐桿部分C。只要將最初的錐桿部分A的 最大直徑（也就是與逆錐桿部分B的臨界點的直徑）s受定 成小於在最前側所固定的滑動導座5的內徑，就不會妨礙 滑動導座5的滑動。而這個逆錐桿部分B最好是設置在從 前頭細竿4的前側端部朝向長軸方向3 0 0 m m以內的範 圍。 (b )而如第5圖所示，也可以設定：從前頭細竿4 的前側端部愈朝向竿根側其直徑愈小的逆錐桿部分D '連 接於該部分的直桿部分E、及連接於該部分且愈向竿根個1 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (请先閱讀背面之注意事項存填寫本頁) 訂 .麵 經濟部智慧財產局員工消費合作社印製 -8- 536382 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（6) 其直徑愈大的錐桿部分F ° 藉由組合上逆錐桿部分或直桿部分，就可以增加前頭 細竿的設定的自由度，而可以表現出各種彎曲程度，而可 提供合乎釣竿的使用型態的任意的前頭細竿。 【實施例】 以下列舉實施例來說明本發明。 【實施例】 是準備了由彈性率2 4 t /m m 2的碳纖維強化樹脂所 構成，從則側開始在1 0 0 m m的範圍具有直桿部分，在 其竿根側連接著錐桿部分，如表1所示設定外徑且全長爲 5 4 5 m m的前頭細竿。在配置於水平台上的筒狀的保持 體保持住這個前頭細竿的從竿根側端部開始1 2 0 m m的 範圍，將前側抬起相對於水平台6 0度的角度再予以固定 〇 對於這個狀態的前頭細竿把2 8 g的錘子安裝在前側 前端部，藉由讓前頭細竿彎曲來測量錘子距離水平台有多 遠。 結果取十次試驗的平均値，錘子距離水平台1 〇 5 mm ° 【比較例】 代替上述實施例的前頭細竿，準備了由彈性率2 4 t 本紙張尺度適用中國國家標隼（CNS ) A4規格（210X297公釐） ' -9- (請先閲讀背面之注意事項再填寫本頁)536382 A7 B7 V. Description of the invention (i) [Technical field to which the invention belongs] (Please read the notes on the back before filling out this page) The present invention relates to the rod body used to form a fishing rod connected to a plurality of rod bodies. In particular, the front thin rod arranged at the forefront of the fishing rod. [Known technique] Some fishing rods used in fishing are made by connecting a plurality of rods to form a fishing rod. Most of the rods constituting such fishing rods have a cylindrical structure made of a prepreg material in which a synthetic resin is impregnated with a reinforcing fiber such as carbon fiber, and some of the rods have a small-diameter front-end thin rod It is a solid rod. The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs has printed this type of fishing rod. There is a so-called "pull-out" fishing rod that can be sequentially housed inside the rod on the root side. A plurality of fishing line guides called "sliding guides" that can be fitted and fixed are arranged on the peripheral surface of the arbitrary position and slide in the long axis direction. In addition, in use, each rod body is sequentially stretched forward to make a fishing rod, and then the slide guide is used to slide and fix the rod body at any position. On the other hand, when it is to be contained, the sliding guide is slid and collected toward the front side, and then each rod is sequentially stored in the rod on the root side. For such a fishing rod using a sliding guide, since the sliding guide is slid on the pole body in the direction of the long axis, the sliding guide is fixed to the peripheral surface of the pole in an arbitrary long axis direction, and the pole body, In particular, the front-end thin rod having the smallest diameter is treated with a tapered rod that has a larger diameter toward the root side and a smaller diameter toward the front side of the rod. With such a situation that the diameter of the rod body becomes smaller toward the front side, all the slide guides will move to the front end. When this paper size applies Chinese National Standard (CNS) A4 specification (21〇X: Z97 mm) -4- 536382 A7 _____B7 _ V. Description of invention (2) (Please read the precautions on the back before filling this page) From When a fishing line applies a load to a fishing rod, it bends smoothly and sequentially from the front side. [Problems to be Solved by the Invention] The traditional fishing rod, especially the thin rod on the front of the fishing rod using a sliding guide, usually has a smaller diameter on the front side. It is believed that this design will not hinder the sliding guide. Movement, and the bending and elasticity of the rod is also very good. The thin rod on the front will react sharply when catching earth fish. It is also an antenna that lets the angler know that the fish is caught. It requires a sharp response. However, following this general rule that the diameter of the rod on the front side is smaller, there is a limit to the design of the diameter of the front rod to increase the sensitivity of the front rod, and it has not been improved. An object of the present invention is to provide a thin rod with excellent bending property, elasticity, and a sharp response. [Means to solve the problem] The inventors of the present invention printed the invention of the employee's consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. As a result of researching the above problems, they found that the diameter of the front rod is smaller than the diameter of the front rod. Set a better design. Within a certain range from the front end of the front thin rod, by setting the straight rod portion that has no change in taper and / or the reverse cone rod portion whose diameter is smaller toward the root side, then It can improve the bending and elasticity of the thin rod on the front, so that it can react more sensitively. Moreover, this structure does not hinder the movement of the slide guide. The present invention is based on this knowledge. In other words, the first thin rod of the invention applied for the first item of the patent is the paper size applicable to the Chinese National Standard (CNS) A4 (210X297 mm) • 5- 536382 A7 ____B7 V. Description of the invention (3) Yu You The foremost front thin rod of a fishing rod composed of a plurality of rod bodies is a rod having a straight rod portion formed from the front end to the root side, and a more-directional fishing rod connected to the rod root side of the straight rod portion. The diameter of the tapered rod at the root side is larger. The front thin rod of the second scope of the patent application, and the front thin rod of the first scope of the patent application, in which the straight rod portion exists in the long axis direction from 50 to 1 5 from the front side end of the front thin rod. 0 mm range. The front thin rod in the third scope of the patent application is the foremost thin rod of the fishing rod composed of a plurality of rods, and at least a part of the range of 30 mm from the front end toward the long axis is It has: a straight rod part, or an inverse tapered rod part with a smaller diameter as it goes toward the root side. [Embodiment of the Invention] One embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 1, the rod body 1 according to the embodiment of the present invention includes a cylindrical main rod 1, and a main upper rod 2 and a middle rod 3 which are sequentially connected to the front side of the main rod 1 in a drawn form. , The front thin rod 4. Further, a plurality of slide guides 5 are arranged on the peripheral surface of each rod body at intervals in the long axis direction, and a top guide 6 is fixed to the front end of the foremost rod 4 at the foremost side. The main rod 1 to the middle rod 3 are cylindrical members each formed of a prepreg made of carbon fiber reinforced resin, glass fiber reinforced resin, or the like and subjected to a tapered rod treatment with a thinner tip. The root-side end portion of the rod body connected to the front side thereof can be fitted and fixed to the inner peripheral surface of the front-side end portion in order (so-called extraction form). And on the circumference of the main pole 1, it is integrally configured to install this paper. The size of the paper is applicable to China National Standard (CNS) A4 (210 X 297 mm) (please read the precautions on the back before filling this page) Printed by the Intellectual Property Bureau's Consumer Cooperatives-6-536382 A7 B7 V. Description of the invention (4) Reel holder 7 (without Figure 75) that can be attached and detached freely. (Please read the precautions on the back before filling in this page.) The slide guide 5 has a tubular portion 5 fitted to the outer peripheral surface of the main rod 1 to the front thin rod 4 at any long axis direction. The frame portion 5 b of the tubular portion 5 a and the guide ring portion 5 c (see FIG. 3) fitted in the frame portion 5 b. This slide guide 5 can slide on the pole body from the position fitted to the peripheral surface of the pole body toward the front side, and can be fixed at the position where the inner diameter of the tubular portion 5a coincides with the outer diameter of the pole body at a predetermined position. The fishing line from the reel is guided to the front side through the guide ring portion 5c. In addition, it is fixed at a predetermined position around the pole body during use, and it is slid to the front side when each pole body is to be accommodated. As shown in detail in Figs. 2 and 3, the front rod 4 is a solid thin rod-shaped member composed of a carbon fiber reinforced resin and a glass fiber reinforced resin. As shown in FIG. 2 and FIG. 3, the root-side end portion is a fitting male portion, and the inner peripheral surface of the front-side end portion that is fitted to the middle pole 2 can be connected to the front side of the middle pole 3. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs has printed a _ head thin rod 4, which is extended from the BU side contact to the stem side and has a straight rod portion X whose outer diameter does not change and is connected to the straight rod portion X A tapered rod portion Y having a larger diameter on the root side and more toward the root side of the fishing rod. Specifically, for example, when the length of the long axis of the front rod 4 is about 500 to 600 mm, the straight rod portion X will be in the long axis direction from the side end, and the full length will be 1 About 0 to 30%, specifically, it will form a length of 50 to 15 mm. This straight rod part X is actually a part that does not have a change in appearance, and of course includes a range of design errors. This paper size is applicable to China National Standard (CNS) A4 (210X297 mm) 536382 A7 B7 V. Description of the invention (5) At the front end of the thin rod 4 in the front, the top guide seat 6 is embedded with the adhesive And so on. In a fishing rod having such a front thin rod 4, the slide guide 5 can be slid from the predetermined fixed position toward the front side to the top guide 6 even at the front thin rod 4 of the smallest diameter, without hindering the extraction of each rod body. Contain. However, even if a small load is applied to the front rod 4, the degree of bending and deformation will be large, and the response will be sharp. [Other Embodiments] In the above-mentioned embodiment, only the straight rod portion X and the tapered rod portion Y are provided on the front thin rod 4, and the following configurations can be made. Even if this type is adopted, the sharpness of the front pin 4 will be greatly improved. (a) For example, as shown in FIG. 4, it is set that a tapered rod portion A having a larger diameter from the front side end of the front thin rod 4 toward the root side is connected to this portion and is more toward the root side. The inverse tapered rod portion B having a smaller diameter and the tapered rod portion C connected to the portion. As long as the maximum diameter of the initial tapered rod portion A (that is, the diameter from the critical point of the reverse tapered rod portion B) is set to be smaller than the inner diameter of the slide guide 5 fixed at the foremost side, sliding will not be hindered The guide base 5 slides. The inverse tapered rod portion B is preferably provided within a range of 300 mm from the front end of the front rod 4 toward the long axis direction. (b) As shown in FIG. 5, it can also be set that the inverse tapered rod portion D ′ having a smaller diameter from the front side end of the front thin rod 4 toward the root side is connected to the straight rod portion E, And connected to this part and more towards the roots 1 paper size applies Chinese National Standards (CNS) A4 specifications (210X297 mm) (Please read the precautions on the back and fill in this page first) Printed by Employee Consumption Cooperatives-8- 536382 Printed by Employee Consumption Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (6) The larger the diameter of the tapered rod portion F ° By combining the reverse tapered rod portion or the straight rod , It can increase the degree of freedom of the setting of the front rod, and can show various degrees of bending, and can provide any of the front rod that is suitable for the use type of the fishing rod. [Examples] Examples are given below to illustrate the present invention. [Example] A carbon fiber reinforced resin having a modulus of elasticity of 2 4 t / mm 2 was prepared, and a straight rod portion was provided in a range of 100 mm from the side, and a tapered rod portion was connected to the root side of the rod. Set the diameter of the front rod as shown in Table 1 with a total length of 5 4 5 mm. The cylindrical holding body arranged on the water platform held the range of 120 mm from the end of the root side of the front thin rod, and raised the front side at an angle of 60 degrees with respect to the water platform, and then fixed it. For the front rod in this state, a 28 g hammer was installed at the front end portion, and the distance between the hammer and the water platform was measured by bending the front rod. Results The average value of ten tests was taken, and the distance between the hammer and the water platform was 105 mm. [Comparative example] Instead of the thin rod in the previous example, the elasticity ratio of 2 4 t was prepared. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) '-9- (Please read the precautions on the back before filling this page)
536382 A7 __ B7 五、發明説明（7 ) (請先閱讀背面之注意事項再填寫本頁) / m m 2的碳纖維強化樹脂所構成，沒有直桿部分，如表1 所不g受定外徑且全長爲5 4 5 m m的前頭細竿，進行與實 施例相同的試驗。 結果取十次試驗的平均値，錘子距離水平台2 1 〇 mm 。 這樣就可以了解，設定有直桿部分的前頭細竿，當在 則側5而部施加相问的負何時，會顯示出較大的彎曲、及較 敏銳的反應。 【表1】 前側端部 距離前側1 0〇 竿根側端部的 的直徑 m m的位置的直徑 直徑 實施例 〇.75mm 0.78mm 1 · 9 2mm 比較例 〇.75mm 1.08mm 1 · 9 2mm 【發明效果】 經濟部智慧財產局員工消費合作社印製 藉由本發明提供了具有優良彎曲性、彈性且能敏銳地 反應的前頭細竿。 【圖面說明】 第1圖是採用本發明的一種實施形態的釣竿的全體圖 〇 第2圖是第1圖的前頭細竿4的顯示圖。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -10- 536382 A7 B7 五、發明説明（8) 第3圖是第2圖的前頭細竿4的放大圖。 第4圖是採用本發明的其他實施形態的前頭細竿4的 他 其 的 明 發 本 用 採 是 圖 ο 5 ο 圖第圖 示 示 顯顯 的 4 竿 細 頭 前 的 態 形 施 竿分分 ΠΏ 7J 7XJ 立口 立口 1 竿頭桿桿 明主前直錐 ········ 號 1 4 X Y 圖 (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -11 -536382 A7 __ B7 V. Description of the invention (7) (Please read the precautions on the back before filling in this page) / mm 2 carbon fiber reinforced resin, no straight part, as shown in Table 1 A front rod with a total length of 5 4 5 mm was subjected to the same test as in the example. Results The average radon of ten tests was taken, and the hammer was 210 mm from the water platform. In this way, it can be understood that when the front thin rod with the straight rod portion is set, when the negative side is applied to the side and the side, when it is negative, it will show a larger bend and a sharper response. [Table 1] Example of diameter diameter at a position where the front end portion is 100 mm in diameter from the front root end portion. 75 mm 0.78 mm 1 · 9 2 mm Comparative Example 0.75 mm 1.08 mm 1 · 9 2 mm [Invention Effect] Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the present invention provides a thin rod with excellent flexibility, elasticity, and agile response. [Description of Drawings] Fig. 1 is an overall view of a fishing rod adopting an embodiment of the present invention. Fig. 2 is a display view of a front thin rod 4 of Fig. 1. This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) -10- 536382 A7 B7 V. Description of the invention (8) Figure 3 is an enlarged view of the front pin 4 of Figure 2. Fig. 4 is a diagram showing the appearance of a thin-headed pole 4 according to another embodiment of the present invention. The figure shows the shape of the front of the 4-pole-thin pole. ΠΏ 7J 7XJ Likou Likou 1 Club head Club straight front cone ········ No. 1 4 XY picture (please read the precautions on the back before filling this page) Order the consumption by the Intellectual Property Bureau of the Ministry of Economic Affairs The paper size printed by the cooperative is applicable to the Chinese National Standard (CNS) A4 (210X 297 mm) -11-