1302439 (1) 玖、發明說明 【發明所屬之技術領域】 本發明，是有關將複數竿體連結成一條釣竿的釣竿。 【先前技術】 最近的大多的釣竿，是將複數竿體連結成一條長的釣1302439 (1) Description of the Invention [Technical Field of the Invention] The present invention relates to a fishing rod in which a plurality of carcasses are connected into one fishing rod. [Prior Art] Most of the most recent fishing rods are the combination of a plurality of carcasses into a long fishing line.
AvV 千 ° 例如’採用抽出形式的連結手法的釣竿，是具有：將 尖端側端部內周作爲嵌合母部的大徑竿體、及將竿基側端 部外周作爲嵌合公部地與大徑竿體的尖端側連結的小徑竿 體。在此抽出形式的釣竿中，小徑竿體可從尖端側出入自 如地插入大徑竿體內。而且，進行釣魚時將各竿體依序拉 出至尖端側且嵌合固定成一條的竿體使用。一方面，在收 納時將尖端側的竿體依序收納至竿基側的竿體內成爲輕小 的狀態。 且，採用並接形式的連結手法的釣竿，也與上述的殻 同樣地連結大徑竿體及小徑竿體。在此手法中，小徑竿體 無法出入自如於大徑竿體的內部。使用各竿體時依序連結 成一條的釣竿。其他，也有藥盒接合式的連結手法。 雖以如此各式各樣的手法使複數竿體連結成一條的釣 年，但是¥![於將複數竿體連結的釣竿，是有釣竿的彎曲不 易連續的問題。 即’將複數干體連結成一條的釣竿的情況，在竿體彼 此的連結部分會疊合2個竿體。而且，竿體2重重疊的部分 -5- (2) 1302439 是比其他的部分難彎曲。釣竿，當魚上鉤時，從手頭側的 干體至尖_側的干體爲止呈連續的弧地彎曲較佳，可提高 魚上鉤時的良好操作性。 因此，使竿體彼此的連結部分的彎曲良好，釣竿整體 呈連續的漂亮弧形的各式各樣的精心設計是被提案。例如 ’調整連結竿體彼此的連結部分的素材的彈性，或者是， 調整構成連結部分的纖維強化樹脂素材的纖維的定向方向 等的精心設計是被提案（專利文獻1等參照）。 [專利文獻1]日本特開2000-23 6 7 82號公報 【發明內容】 (本發明所欲解決的課題） 如此，被提案的有關於竿體的素材的特性等的各式各 樣的精心設計。但是，還是無法達成可充分符合釣者要求 的釣竿，還有改良的余地。 本發明的課題’是提供一種對於將複數竿體連結的釣 竿’整體的彎曲是連續的漂亮弧形的釣竿。 (用以解決課題的手段） 本發明人等，是從調整構成竿體的素材本身的彈性. 剛性等的特性的觀點，精心硏究可確保釣竿的連續的彎曲 的手法’而獲得藉由設定竿體的連結部分的形狀·塗裝手 法等’可使釣竿在外觀·視覺上也是連續的漂亮弧形的技 術°本發明是以該技術爲基礎所發展出來的。 -6- (3) 1302439 本發明的釣竿，是連結複數竿體的釣竿，具備：先端 較細的筒狀體，在尖端側端部內周面具有嵌合母部的第1 竿體；及與前述第1竿體的尖端側連結的先端較細的筒狀 體，具有在竿基側端部外周面比其他的部分大徑且成爲與 前述嵌合母部的錐面整合的錐面的嵌合公部的第2竿體。 在前述第1竿體的尖端側外周面中，對於從尖端側端緣至 未超過前述嵌合母部的領域的範圍，形成有愈尖端側外徑 是愈小徑的錐面，在前述第1竿體的尖端側外周面，塗膜 層是塗抹於從尖端側端緣至少超過嵌合母部的領域至竿基 側爲止的領域，且對於錐面部分的竿基側的領域使軸方向 的外徑不變化地塗抹。且，前述第2竿體的嵌合公部，即 使前述第2竿體是延伸至前述第1竿體的尖端側的狀態，也 可完全地收納於前述第1竿體的內部。 在此釣竿中，將第1竿體及第2竿體連結時，是在第1 竿體的嵌合母部嵌接有第2竿體的嵌合公部。第1竿體及第 2竿體是抽出形式的情況時，是將第2竿體從第1竿體的內 部拉出相互連結。第1竿體及第2竿體是並接形式的情況時 ，是將第2竿體的嵌合公部從第1竿體的尖端側插入相互連 結。 在此，將嵌合公部及嵌合母部的錐面統一化，使第1 竿體及第2竿體以連續周面接觸。接著，愈第1竿體的尖端 側外周面的尖端側，外徑愈小徑的錐面，是將第1竿體的 尖端側及第2竿體的竿基側的段差僅可能地抑制。進一步 ，第1竿體的尖端側外周面的塗膜層是在視覺上演出竿體 (4) 1302439 彎曲的連續效果。此塗膜層可增長軸方向的長度的視覺效 果。至少，從尖端側端緣超過至少嵌合母部的領域至竿基 側爲止的領域是形成有塗膜層。且，此第2竿體的嵌合公 部，即使第2竿體是延伸至第1竿體的尖端側的狀態，也可 完全地收納於第1竿體的內部，嵌合公部的周面在外觀上 不明顯。 前述第2竿體的嵌合公部是由強化纖維被定向於周方向的 纖維強化樹脂所形成較佳。此周方向’是含有相互垂直於 竿體的軸方向的方向或是稍朝軸方向傾斜的螺旋方向。定 向於軸方向的強化纖維因爲會大大影響軸方向的彎曲剛性 ，所以將強化纖維定向於上述的周方向。 進一步，前述第2竿體是延伸至前述第1竿體的尖端側 的狀態時，前述第2竿體的嵌合公部的尖端側端緣及前述 第1竿體的尖端側端緣的距離是〇〜5 mm較佳。藉由縮短 此距離，使竿體的彎曲更漂亮。 且，前述第1竿體的尖端側端部的錐面部分的軸方向 的傾斜角是對於軸方向4 5度以下較佳。角度急的大傾斜的 錐面的話，第1竿體及第2竿體的連結部分的彎曲會不自然 。然而，在前述尖端側端部形成錐面的第1竿體的尖端側 端緣的厚度，是錐面部分的竿基側端部的厚度的W2較佳 【實施方式】 [第1實施例] -8- (5) 1302439 本發明的第1實施例，參照圖面說明。 此釣竿，是如第1圖所示，具有：基竿1、及依序連結 於基竿1的尖端側的基端竿2、中竿3、尖端竿4。這些各竿 體，是由將環氧樹脂等的合成樹脂分別含浸於碳纖維或玻 璃纖維等的強化纖維的預浸料素材所組的先端較細筒狀構 件。如後詳細說明，這些竿體是由抽出形式所連結，位置 於尖端側的竿體是可收納於位置於依序竿基側的竿體內部 〇 基竿1，整體是形成愈竿基側愈大徑的錐面的筒狀體 。在竿基側周面具有將捲線器可裝卸自如地裝設的捲線器 座5，在竿基側端部可裝卸自如地裝設有屁股栓9 ^且，在 基竿1的尖端側的外周面，設有將來自捲線器的釣線導入 竿體內用的釣線導入口 6，在釣線導入口 6附近裝設有將來 自捲線器的釣線導引至導入口內用的導入導引7。 基端竿2〜尖端竿4也是形成先端較細錐面的筒狀體， 內部是插通釣線用的釣線通路。依據需要，在釣線通路成 爲的各竿體的內周面形成供降低釣線及內周面的接觸面積 用的釣線支撐突起也可以。然而，在位置於最尖端側的尖 端竿4的尖端側端部是裝設有頂導引8。而且，釣線是從頂 導引8導出外部。 接著，對於各竿體彼此的連結部分，以基端竿2及中 竿3爲例作說明。如第2圖所示，基端竿2及中竿3，是與中 竿3是從尖端側可出入自如地連結於基端竿2的內部。 基端竿2，在其尖端側端部的軸方向的固定的範圍， -9- (6) 1302439 其內周面是成爲嵌合母部2a°欺合母部2a’是與其他部分 比較其錐面傾斜是緩和地愈尖端側愈小徑。不過’嵌合母 部2 a的錐面是時限定此’與其他部分形成均一的錐面傾 斜也可以。或者是，相反地’將此嵌合母部2 a形成較其 他部分的錐面傾斜急地愈尖端側愈小徑也可以。進一步， 如第5圖所示，基端竿2是由固定的錐面形成先端較細，在 尖端側的先形成急錐面’之後，再度形成緩和的錐面至尖 端側端，將此再度緩和的錐面的部分作爲嵌合母部2a也 可以。 如第2圖及第3圖詳細顯示，在基端竿2的尖端側外周 面，在從尖端側端緣至未超過嵌合母部2a的領域的範圍 ，形成有愈尖端側外徑愈小徑的錐面的錐面部分1 0。在此 錐面部分1 〇的形成時，將具有此錐面部分1 0的基端竿2的 尖端側端緣的厚度，設定爲錐面部分1 0的竿基側端部的厚 度的1/2較佳（第3圖的1/2A及A參照）。藉由將尖端側端部 的厚度形成竿基側端部的厚度的1 / 2，可擔保基端竿2的素 材本身的強度，且可將基端竿2及中竿3的周面的段差在外 觀上僅可能地抑制。且，將此錐面部分1 〇形成於基端竿2 的尖端側端部時，軸方向的傾斜角α (第3圖參照）是對於 軸方向4 5度以下較佳。藉由僅可能地縮小傾斜角α，可使 彎曲看起來更自然。進一步，同時將錐面部分〗〇設定成上 述的厚度的同時將傾斜角α設定成4 5度以下較佳。 且，在基端竿2的尖端側外周面，從尖端側端緣超過 至少嵌合母部2 a的領域到竿基側至爲止的領域，塗抹塗 -10- (7) 1302439 料形成塗膜層1 5。塗膜層1 5，是例如，由將預定的塗料等 混入環氧樹脂等的塗料組成。塗膜層1 5是可以從基端竿2 的尖端側端部盡可能長到竿基側地塗抹。較佳是形成5〜 150mm程度的軸方向長度的塗膜層15。 此塗膜層1 5，是從基端竿2的尖端側端緣形成，在基 端竿2的錐面部分1 〇領域內，是與錐面部分1 〇的徑變化同 樣愈尖端側徑愈小徑地塗抹。一方面，對於錐面部分1 〇的 竿基側的領域是對於軸方向的外徑不變化地塗抹。即，基 端竿2雖是形成愈尖端側愈小徑的錐面，但是塗膜層〗5， 在錐面部分1 0的竿基側的領域是愈竿基側厚度漸漸地變薄 地塗抹，在軸方向是外徑均一地塗抹。 一方面，中竿3是與基端竿2的尖端側連結的先端較細 的筒狀體。中竿3，是在竿基側端部外周面具有比其他部 分大徑的嵌合公部3 a。中竿3是由如上述的碳纖維強化樹 脂等製造。而且，如第4圖所示，詳細的說，由：在中竿3 的軸方向將強化纖維定向的軸方向預浸料層、及在層疊於 軸方向預浸料層的周面的中竿3的周方向將強化纖維定向 的周方向預浸料層所組成。藉由此周方向預浸料層形成嵌 合公部3 a。具體上，將加工成薄片狀的軸方向預浸料捲繞 在芯材的周面，將加工成薄片狀或是帶狀的周方向預浸料 捲繞在其竿基側的周面。之後，煅燒這些製造成中竿3。 周方向預浸料是將帶狀的素材呈螺旋狀捲繞的情況時，纖 維方向，厳格的說是從與垂直於中竿3的周方向的方向稍 傾斜。然而，此嵌合公部3a是成爲整合嵌合母部2a的錐 -11 - (8) 1302439 面的錐面。即，基端竿2的嵌合母部2 a的錐面及中竿3的 嵌合公部3 a的外徑是被設定成一致，予期使嵌合母部2a 及嵌合公部3a’在軸方向及周方向皆全周面連續地接觸。For example, the fishing rod which uses the connection method of the extraction type has a large diameter body which has the inner side of the tip end side as a fitting mother part, and the outer periphery of the base side of the base side as a fitting common part and large A small-diameter body connected to the tip end side of the radial body. In the fishing rod of the extracted form, the small-diameter body can be freely inserted into the large-diameter body from the tip end side. Further, when fishing, the carcasses are sequentially pulled out to the tip end side and fitted into a one-piece carcass. On the other hand, at the time of receiving, the corpus callosum on the tip side is sequentially stored in the iliac crest body to be light and small. Further, the fishing rod using the joining method in the form of a joint is also connected to the large-diameter body and the small-diameter body in the same manner as the above-described case. In this method, the small-diameter carcass cannot enter and exit the interior of the large-diameter carcass. When using each carcass, connect them into a single rod. Others also have a kit-joining connection method. It is a problem that the fishing rods that connect the plurality of carcasses are not continuous in the bending of the fishing rods in a variety of ways. That is, in the case where the plurality of dry bodies are joined into one fishing rod, two carcasses are superimposed on the joint portion of the carcass. Moreover, the portion of the carcass 2 that overlaps -5-(2) 1302439 is more difficult to bend than the other parts. The fishing rod, when the fish is hooked, is preferably curved in a continuous arc from the dry body on the side of the hand to the dry body on the tip side, thereby improving the good operability of the fish when hooking. Therefore, various types of elaborate designs in which the joint portions of the corpses are well bent and the overall shape of the fishing rods are continuous and beautiful are proposed. For example, it is proposed to adjust the elasticity of the material of the connecting portion of the connecting bodies, or to adjust the orientation direction of the fibers of the fiber-reinforced resin material constituting the connecting portion (see Patent Document 1 and the like). [Patent Document 1] Japanese Laid-Open Patent Publication No. 2000-23 6 7 82 (Invention) [Problems to be Solved by the Invention] In this way, various types of cares such as the characteristics of the material of the corpus callosum are proposed. design. However, it is still impossible to reach a fishing rod that can fully meet the requirements of the fisherman, and there is room for improvement. The problem of the present invention is to provide a beautifully curved fishing rod in which the entire fishing rod ′ which connects the plurality of corpses is continuous. (Means for Solving the Problem) The inventors of the present invention have made it possible to adjust the technique of ensuring the continuous bending of the fishing rod from the viewpoint of the characteristics of elasticity, rigidity, and the like of the material constituting the corpuscle. The shape of the connecting portion of the carcass, the painting method, etc., which allows the fishing rod to be visually continuous and beautifully curved. The present invention has been developed based on this technique. -6- (3) 1302439 The fishing rod of the present invention is a fishing rod that connects a plurality of carcasses, and includes a cylindrical body having a narrow tip end, and a first carcass having a fitting mother portion on an inner peripheral surface of the tip end side end portion; The cylindrical body having a narrow tip end that is connected to the tip end side of the first body has a tapered surface that is larger than the other portion of the outer peripheral surface of the base portion and that is integrated with the tapered surface of the fitting female portion. The second body of the Ministry of Public Affairs. In the outer peripheral surface of the tip end side of the first body, a tapered surface having a smaller diameter at the tip end side is formed in a range from the tip end edge to the field not exceeding the fitting mother portion. The tip end side outer peripheral surface of the body, the coating layer is applied to the field from the tip end edge to at least the area of the fitting mother to the thiol side, and the axial direction is made for the field of the bismuth side of the tapered portion. The outer diameter is applied without change. In addition, the fitting body of the second body can be completely accommodated in the inside of the first body even if the second body extends to the tip end side of the first body. In the fishing rod, when the first body and the second body are connected, the fitting body of the second body is fitted to the fitting mother of the first body. When the first carcass and the second carcass are in the extracted form, the second carcass is pulled out from the inside of the first carcass and connected to each other. When the first body and the second body are in the form of a joint, the fitting body of the second body is inserted and joined to the tip end side of the first body. Here, the tapered surfaces of the fitting male portion and the fitting female portion are unified, and the first body and the second body are brought into contact with each other on the continuous circumferential surface. Then, on the tip end side of the tip end side outer peripheral surface of the first body, the tapered surface having the smaller outer diameter is only possible to suppress the step difference between the tip end side of the first body and the base side of the second body. Further, the coating layer on the outer peripheral surface of the tip end side of the first carcass is a continuous effect of visually exhibiting the bending of the carcass (4) 1302439. This coating layer can increase the visual effect of the length in the axial direction. At least, a field from the region where the tip end edge of the tip end exceeds at least the region of the fitting mother portion to the base of the bismuth base is formed with a coating layer. In the fitting body of the second body, even if the second body extends to the tip end side of the first body, it can be completely accommodated in the inside of the first body, and the circumference of the fitting body can be fitted. The surface is not obvious in appearance. The fitting male portion of the second body is preferably formed of a fiber-reinforced resin in which the reinforcing fibers are oriented in the circumferential direction. The circumferential direction 'is a spiral direction that is perpendicular to the axial direction of the body or slightly inclined toward the axis. Since the reinforcing fibers oriented in the axial direction greatly affect the bending rigidity in the axial direction, the reinforcing fibers are oriented in the above-described circumferential direction. Further, when the second body is in a state of extending to the tip end side of the first body, the distance between the tip end edge of the fitting common portion of the second body and the tip end edge of the first body is It is better to 〇~5 mm. By shortening this distance, the curvature of the carcass is more beautiful. Further, the inclination angle of the tapered surface portion of the tip end side end portion of the first body is preferably 45 degrees or less with respect to the axial direction. When the angle is sharp and the inclined surface is large, the bending of the joint portion of the first body and the second body is unnatural. However, the thickness of the tip end side edge of the first body forming the tapered surface at the tip end side end portion is preferably W2 of the thickness of the base portion side end portion of the tapered surface portion. [Embodiment] [First Embodiment] -8- (5) 1302439 A first embodiment of the present invention will be described with reference to the drawings. As shown in Fig. 1, the fishing rod has a base 竿 1, and a base end 竿 2, a middle 竿 3, and a tip end 竿 4 which are sequentially connected to the tip end side of the base 竿 1 . Each of these steroids is a tip-end thin cylindrical member in which a synthetic resin such as an epoxy resin is impregnated with a prepreg material such as a reinforced fiber such as carbon fiber or glass fiber. As will be described in detail later, these carcasses are connected by the extracted form, and the carcass located on the tip end side is accommodated in the inner side of the carcass of the carcass on the side of the base, and the whole body is formed on the side of the base. A cylindrical body of a large diameter tapered surface. The reel base 5 having the reel detachably attached to the base side of the dam base side is detachably attached to the outer side of the tip end side of the base shank at the dam base side end portion. The fishing line introduction port 6 for guiding the fishing line from the reel into the raft body is provided, and an introduction guide for guiding the fishing line from the reel to the introduction port is provided near the line introduction port 6. 7. The base end 〜2 to the tip end 竿4 are also cylindrical bodies that form a tapered end surface, and the inside is a fishing line passage for inserting the fishing line. If necessary, a fishline support projection for reducing the contact area between the fishing line and the inner peripheral surface may be formed on the inner peripheral surface of each of the trunks formed by the fishline passage. However, the tip end portion 8 of the tip end portion 4 positioned on the most distal side is provided with the top guide 8. Moreover, the fishing line is led out from the top guide 8. Next, the base end 竿 2 and the middle 竿 3 will be described as an example of the connection portion between the respective bodies. As shown in Fig. 2, the base end 竿 2 and the middle cymbal 3 are connected to the center cymbal 2 from the tip end side. The base end 竿2 has a fixed range in the axial direction of the tip end side end, -9-(6) 1302439, and the inner peripheral surface thereof becomes the fitting female part 2a. The deceived female part 2a' is compared with other parts. The inclination of the taper surface is the smaller the diameter of the tip end side. However, it is also possible that the tapered surface of the fitting female portion 2a is time-limited to form a uniform tapered surface with the other portions. Alternatively, conversely, the fitting female portion 2a may be formed to be inclined more obliquely than the tapered portion of the other portion. Further, as shown in Fig. 5, the proximal end 竿2 is formed by a fixed tapered surface which is thinner at the tip end, and after the first forming of the sharp tapered surface on the tip side, the gently tapered surface is again formed to the tip end side, and this is again The portion of the tapered tapered surface may be the fitting female portion 2a. As shown in detail in Fig. 2 and Fig. 3, the outer peripheral surface of the distal end side of the proximal end 竿2 has a smaller outer diameter on the distal end side in the range from the distal end side edge to the area where the fitting female part 2a is not exceeded. The tapered surface portion of the tapered surface of the diameter is 10 . At the time of formation of the tapered surface portion 1 ,, the thickness of the tip end side edge of the base end 竿 2 having the tapered surface portion 10 is set to 1/the thickness of the 竿 base side end portion of the tapered surface portion 10 2 is preferable (refer to 1/2A and A in Fig. 3). By forming the thickness of the tip side end portion to 1/2 of the thickness of the base side end portion, the strength of the material of the base end 竿2 itself can be secured, and the step difference between the base end 竿2 and the circumferential surface of the middle cymbal 3 can be secured. It is only possible to suppress in appearance. Further, when the tapered surface portion 1 is formed at the tip end portion of the proximal end 竿2, the inclination angle α in the axial direction (refer to Fig. 3) is preferably 45 or less in the axial direction. By simply reducing the tilt angle α, the bend can be made more natural. Further, it is preferable to set the taper portion 〇 to the above thickness while setting the tilt angle α to 45 degrees or less. Further, on the tip end side outer peripheral surface of the proximal end 竿2, a coating film is formed by applying a coating of -10 (7) 1302439 from a region where the tip end edge exceeds at least the region of the fitting mother portion 2a to the thiol side. Layer 1 5. The coating layer 15 is composed of, for example, a coating material obtained by mixing a predetermined coating material or the like into an epoxy resin or the like. The coating layer 15 can be applied from the tip end side of the base end 尽可能 2 as long as possible to the thiol side. It is preferable to form the coating layer 15 having an axial length of about 5 to 150 mm. The coating layer 15 is formed from the tip end edge of the base end 竿 2, and in the field of the tapered surface portion 1 基 of the base end 竿 2, the diameter of the tapered surface portion 1 变化 is the same as that of the tip end side. Apply on a small path. On the one hand, the field of the base side of the tapered portion 1 是 is applied without change to the outer diameter in the axial direction. In other words, the base end 竿2 is a tapered surface which is formed to have a smaller diameter on the tip end side, but the coating layer layer 5 is applied in the field of the bismuth base side of the tapered surface portion 10 in which the thickness of the ruthenium base side is gradually thinned. The outer diameter is uniformly applied in the axial direction. On the other hand, the middle jaw 3 is a narrow cylindrical body that is connected to the tip end side of the proximal end jaw 2 . The middle jaw 3 is a fitting male portion 3 a having a larger diameter than the other portions on the outer peripheral surface of the base portion of the base. The middle 3 is produced from a carbon fiber reinforced resin as described above. Further, as shown in Fig. 4, in detail, the axial direction prepreg layer in which the reinforcing fibers are oriented in the axial direction of the middle jaw 3 and the middle surface of the circumferential surface of the prepreg layer laminated on the axial direction are formed. The circumferential direction of 3 is composed of a circumferentially oriented prepreg layer oriented with reinforcing fibers. The embedded male portion 3a is formed by the circumferentially prepreg layer. Specifically, the axially oriented prepreg processed into a sheet shape is wound around the circumferential surface of the core material, and the circumferential direction prepreg processed into a sheet shape or a strip shape is wound around the circumferential surface of the base material side. Thereafter, these are calcined to form a medium bismuth 3. In the circumferential direction prepreg, when the strip-shaped material is spirally wound, the fiber direction is slightly inclined from the direction perpendicular to the circumferential direction of the middle jaw 3. However, the fitting male portion 3a is a tapered surface which is a cone 11 - (8) 1302439 surface which is integrated with the fitting female portion 2a. In other words, the outer diameter of the tapered surface of the fitting female portion 2a of the proximal end 竿2 and the fitting male portion 3a of the middle cymbal 3 are set to match, and the fitting female portion 2a and the fitting male portion 3a' are expected to be advanced. The entire circumference is continuously contacted in the axial direction and the circumferential direction.
且，如第2圖所不’即使在基端竿2的尖端側將中竿拉 出的狀態，中竿3的嵌合公部3 a也是可完全收納於基端竿 2的內部。即，即使將中竿3拉出至基端竿2的尖端側的狀 態，中竿3的嵌合公部3 a的尖端側端部也是位置在基端竿 2的尖端側端緣的內部△ X處。如此，嵌合公部3 a在外觀 上不明顯，垃圾等也進入困難。且，此△ X雖是僅可能小 地設定，但是釣竿的彎曲因爲可被看成連續而較佳。特別 是，△ X是設定於5mm程度以下較佳。 然而，在此，以基端竿2及中竿3爲例說明各竿體的連 結部分的構造，對於其他的竿體也採用各別同樣的構造。Further, as shown in Fig. 2, the fitting portion 3a of the middle jaw 3 can be completely accommodated inside the base end 竿 2 even when the middle jaw is pulled out on the tip end side of the proximal end 竿2. That is, even if the middle jaw 3 is pulled out to the tip end side of the proximal end 竿2, the tip end side end portion of the fitting male portion 3a of the middle cymbal 3 is also positioned inside the tip end side edge of the proximal end 竿2. X. Thus, the fitting male portion 3a is not apparent in appearance, and garbage or the like is also difficult to enter. Moreover, although this ΔX is only possible to be set small, the bending of the fishing rod is preferable because it can be regarded as continuous. In particular, it is preferable that Δ X is set to be about 5 mm or less. Here, the structure of the joint portion of each of the corpses is described by taking the base end 竿 2 and the middle 竿 3 as an example, and the same structure is adopted for the other scorpions.
在這種釣竿中’各竿體是依序朝尖端側拉出，在尖端 竿4、中竿3、基端竿2、基竿1，在位置於竿基側的竿體的 嵌合母部是嵌接有與尖端側鄰接的竿體的嵌合公部。如將 中干3從基®千2的內部朝尖端側拉出相互連結。在此中竿 3及基端年2 ’ 將欲合公部3 a及嵌合母部2 a的錐面統一 化，且，形成有愈基端竿2的尖端側外周面的尖端側外 徑愈小徑的錐面部分1 〇， 藉由設有基端竿2的尖端側外 周面的塗膜層1 5，當魚上鉤使釣竿大彎曲時，竿體的連結 部也與其他的部分同樣連續彎曲，且，可演出視覺上竿體 也彎曲的連續效果。 -12- (9) 1302439 [其他的實施例] (a) 連結複數竿體成一條的釣竿的情況’特別是’竿 體彼此的連結部分的連續彎曲的不連續，是位置於竿基側 的粗徑的竿體。在此，有關於上述竿體的連結部分的構造 ，特別是，只有使用在位置於最竿基側的基竿及基端竿也 可以。 (b) 在上述實施例中，雖對於抽出形式的釣竿作說明 ’但是對於並接形式的釣竿也可適用於本件發明《且，不 只有中空竿，對於其他的延竿等的適用當然也可能。 [實施例] 以下，依據實施例說明本發明。In this type of fishing rod, 'the corpus callosum is sequentially pulled toward the tip end side, at the tip end 竿4, the middle 竿3, the basal end 竿2, the base 竿1, and the fitting mother part of the corpus callosum on the 竿 base side. It is a fitting male portion in which a body adjacent to the tip end side is engaged. For example, the middle dry 3 is pulled out from the inside of the base® 2 toward the tip end side. In this case, the 竿3 and the base end year 2' are unified in the tapered surface of the male part 3a and the fitting female part 2a, and the tip side outer diameter of the distal end side outer peripheral surface of the basal end 竿2 is formed. The tapered portion 1 of the smaller diameter is provided with the coating layer 15 of the outer peripheral surface of the tip end side of the proximal end 竿2, and when the fish hooks greatly bend the fishing rod, the connecting portion of the corpus call is also the same as the other portions. Continuous bending, and can perform a continuous effect in which the visual body is also curved. -12- (9) 1302439 [Other Embodiments] (a) In the case of a fishing rod in which a plurality of carcasses are connected to one piece, in particular, the continuous bending of the connecting portions of the carcass is discontinuous, and is located on the side of the base. Large diameter body. Here, there is a structure of the connecting portion of the above-described body, and in particular, only the base and the base end which are located on the most base side may be used. (b) In the above embodiment, the description is made for the fishing rod in the extracted form. However, the fishing rod of the parallel type can also be applied to the present invention. Moreover, not only the hollow casing but also other delays may be applied. . [Examples] Hereinafter, the present invention will be described based on examples.
[實施例1J 將從基竿（#8)至尖端竿（#1)的8根竿體連結作成釣竿。 此釣竿中，對於從尖端竿（#1)的第4位置的竿體（#4)及與其 竿基側連結的竿體（#5)，由如以下的條件形成連結部分（ 各數値的意義參照上述實施例）。 - 13- (10)1302439 [表1] 形成於竿體（#5)尖端側端部的嵌合母部 尖端側端部的內徑（mm) 0 15.35 嵌合母部的軸方向長度（mm) 45 嵌合母部（內周面）的錐面 2.5/1000 塗膜層的軸方向長度（mm) 90 Δ X (m m) 5 A(mm) 0.5 錐面部分（外周面）的錐面 4/1000 角度α (度） 30[Example 1J] Eight carcasses from the base (#8) to the tip (#1) were joined to form a fishing rod. In the fishing rod, the corpus callosum (#4) at the fourth position from the tip end # (#1) and the 竿 body (#5) connected to the 竿 base side are formed by the following conditions (the respective numbers are The meaning is referred to the above embodiment). - 13- (10) 1302439 [Table 1] The inner diameter (mm) of the fitting female tip end side end portion formed at the tip end side of the body (#5) 0 15.35 The axial length of the fitting female portion (mm) 45 Conical surface of the fitting female (inner peripheral surface) 2.5/1000 Length of the coating layer in the axial direction (mm) 90 Δ X (mm) 5 A (mm) 0.5 Conical surface of the tapered surface (outer peripheral surface) 4 /1000 Angle α (degrees) 30
[表2] 形成於竿體（#4)竿基側端部的嵌合公部 嵌合公部的尖端側的外徑（mm) 0 15.36 嵌合公部的竿基側的外徑（mm) 0 15.46 嵌合公部的軸方向長度（m m) 40 母部（外周面）的錐面 2.5/1000 將這種釣竿，將尖端側從水平方向傾斜3 〇度方向，固 定基竿（#8)的竿基側端部，在尖端竿（#1)的尖端側端部裝 設2 0〇g的錘，觀察釣竿的彎曲狀態。#4及#5的連結部分 是顯示在第6圖。 且’相同釣竿’將尖端側從水平方向傾斜4 〇度方向， 固疋尖端竿1 )的竿基側端部，在基竿（# 8)的尖端側端部 • 14 _ (11) 1302439 裝設20 Og的錘，觀察釣竿的彎曲狀態。將#4及#5的連結 部分顯示在第7圖。 [比較例1] 可取代上述實施例的竿體（#4)(#5)，由以下的條件形 成連結部分。 [表3 ] 形成於竿體（#5)尖端側端部的嵌合母部 尖端側端部的內徑（m m) 0 15.35 嵌合母部的軸方向長度（mm) 50 嵌合母部（內周面）的錐面 2.5/1000 塗膜層的軸方向長度（mm) 4 △ X(mm) 10 A(mm) 0.5 錐面部分（外周面）的錐面 0 角度α (度） 45 [表4] 形成於竿體（#4)竿基側端部的嵌合公部 嵌合公部的尖端側的外徑（mm) 0 15.38 嵌合公部的竿基側的外徑（mm) ^ 15.48 嵌合公部的軸方向長度（mm) 40 嵌合公部（外周面）的錐面 2.5/1 000 (12) 1302439 將這種釣竿，將尖端側從水平方向傾斜3 〇度方向，固 定基竿（# 8 )的竿基側端部，在尖端竿）的尖端側端部裝 設2 0 0 g的錘，觀察釣竿的彎曲狀態。將# 4及# 5的連結部 分顯示在第8圖。 進一步’將這種釣竿，將尖端側從水平方向傾斜4 〇度 方向’固定基竿（# 8 )的竿基側端部，在尖端竿（#）的尖端 側端部裝設2 0 〇 g的錘，觀察釣竿的彎曲狀態。將#4及# 5 的連結部分顯示在第9圖。 如此’比較第6圖及第8圖，或者是第7圖及第9圖的話 ’可知如第6圖·第7圖所示的實施例的竿體彼此的彎曲較 平順。 (發明之效果） 依據本發明’是提供一種對於將複數竿體連結的釣竿 ’可使整體的彎曲是連續的漂亮弧形。 【圖式簡單說明】 [第1圖]採用本發明的第i實施例的中空竿的整體圖。 [第2圖]顯示第1圖的中空竿的中竿3及基端竿2的連結 部分的圖。 [第3圖]第2圖的基端竿2的尖端側端部的擴大圖。 [第4圖]顯不中竿3的嵌合公部3a附近的圖。 [第5圖]基端竿2的嵌合母部2a附近的變形例 [第6圖]實施例1的#4及#5的連結部分的照片（傾斜角 • 16 - (13) 1302439 30度）。 [第7圖]實施例1的#4及#5的連結部分的照片（傾斜角 40度）。 [第8圖]比較例1的#4及#5的連結部分的照片（傾斜角 30度）。 [第9圖]比較例1的#4及# 5的連結部分的照片（傾斜角 40度）。[Table 2] The outer diameter (mm) of the tip end side of the fitting male fitting portion formed at the end portion of the 竿 base (#4) 竿 base 0 15.36 The outer diameter of the 竿 base side of the fitting male portion (mm) ) 0 15.46 The axial length of the fitting part (mm) 40 The tapered surface of the female part (outer peripheral surface) 2.5/1000 This kind of fishing rod is tilted from the horizontal direction by 3 degrees in the direction of the fishing rod, and the base is fixed (#8) At the dam base side end portion, a hammer of 20 〇g was attached to the tip end side end of the tip end # (#1), and the bent state of the fishing rod was observed. The link between #4 and #5 is shown in Figure 6. And the 'same fishing rod' tilts the tip end side from the horizontal direction by 4 〇 degrees, and the 竿 base side end of the solid tip 竿 1 ) at the tip end side of the base # (# 8) • 14 _ (11) 1302439 Set a 20 Og hammer and observe the bending state of the fishing rod. The link between #4 and #5 is shown in Figure 7. [Comparative Example 1] The conjugate (#4) (#5) of the above-described embodiment was replaced, and the joined portion was formed under the following conditions. [Table 3] The inner diameter (mm) of the fitting female tip end side end portion formed at the tip end side of the corpus callosum (#5) 0 15.35 The axial direction length (mm) of the fitting female portion 50 The fitting female portion ( Cone surface of the inner peripheral surface) 2.5/1000 Length of the coating layer in the axial direction (mm) 4 △ X (mm) 10 A (mm) 0.5 Conical surface of the tapered surface (outer peripheral surface) 0 Angle α (degrees) 45 [ Table 4] Outer diameter (mm) of the tip end side of the fitting male fitting portion formed on the side of the 竿 base (#4) 竿 base side 0 15.38 Outer diameter (mm) of the 竿 base side of the fitting male portion ^ 15.48 The axial length of the fitting male part (mm) 40 The tapered surface of the fitting male (outer peripheral surface) 2.5/1 000 (12) 1302439 This kind of fishing rod is tilted from the horizontal direction by 3 degrees in the horizontal direction. A hammer base side end portion of the fixed base 竿 (# 8 ) was attached with a hammer of 200 g at the tip end side end of the tip end ,), and the bent state of the fishing rod was observed. The link portion of #4 and #5 is shown in Fig. 8. Further, the tip of the fishing rod is tilted from the horizontal direction by 4 degrees in the direction of the 竿 base side of the fixed base # (# 8 ), and the tip end side of the tip 竿 (#) is installed at 20 〇 g Hammer, observe the bending state of the fishing rod. The link between #4 and #5 is shown in Figure 9. Thus, comparing Figs. 6 and 8 or Fig. 7 and Fig. 9, it can be seen that the carcass of the embodiment shown in Fig. 6 and Fig. 7 is curved smoothly. (Effects of the Invention) According to the present invention, there is provided a beautiful curved shape in which the fishing rod ‘ connecting the plurality of corpses is continuous. BRIEF DESCRIPTION OF THE DRAWINGS [Fig. 1] An overall view of a hollow bore according to an i-th embodiment of the present invention. [Fig. 2] A view showing a connecting portion of the middle jaw 3 and the base end 竿 2 of the hollow bore of Fig. 1; [Fig. 3] An enlarged view of the distal end side end portion of the proximal end 竿 2 of Fig. 2 . [Fig. 4] A view showing the vicinity of the fitting common portion 3a of the middle 3 . [Fig. 5] A modification of the vicinity of the fitting female portion 2a of the proximal end [ 2 [Fig. 6] A photograph of the connecting portion of #4 and #5 of the first embodiment (tilt angle • 16 - (13) 1302439 30 degrees ). [Fig. 7] A photograph (inclination angle of 40 degrees) of the joint portion of #4 and #5 of the first embodiment. [Fig. 8] A photograph (inclination angle of 30 degrees) of the joint portion of #4 and #5 of Comparative Example 1. [Fig. 9] A photograph (inclination angle of 40 degrees) of the joint portion of #4 and #5 of Comparative Example 1.
[圖號說明] 1 :基竿 2 :基端竿 2a :嵌合母部 3 :中竿 3 a :嵌合公部 4 :尖端竿[Description of the figure] 1 : Base 2 : Base end 竿 2a : Fitting female part 3 : Middle part 3 a : Fitting part 4 : Tip 竿
5 :捲線器座 6 :釣線導入口 7 :導入導引 8 :1導引 9 :屁股栓 1 0 :錐面部分 15 :塗膜層 -17-5 : Reel holder 6 : Fishing line inlet 7 : Introduction guide 8 : 1 guide 9 : Ass plug 1 0 : Cone section 15 : Coating layer -17-