200524525 (1) 九、發明說明 【發明所屬之技術領域】 本發明’是有關釣竿的構造，更詳細的話是使挾部及 釣竿本體分離可能地連結的釣竿的構造。 【先前.技術】 第5圖，是習知一般的釣竿的前視圖。 此釣竿1，是具有挾部2及支撐於其的釣竿本體3， 這些如同圖成爲可分離。在挾部2中，是設置裝設有釣魚 用捲線器的捲線器座部4，在釣竿本體3，是複數並設使 從釣魚用捲線器吐出的釣線沿著釣竿本體3導引的釣線導 .引5 (例如’非專利文獻1參照）。 在實際釣魚時，釣竿本體3的基端部6是藉由插入挾 部2的先端部，使釣竿1被組裝。且，藉由分離挾部2及 釣竿本體3’使釣者，可容易進行釣竿1的搬運或保管。 〔非專利文獻 1〕島野株式會社 2003Fishing Tackle Catalogue (第 121 頁〜第 124 頁） 【發明內容】 (本發明所欲解決的課題） 上述釣線導引5，因爲是導引從裝設於挾部2的釣魚 用捲線器吐出的釣線，所以當釣竿本體3安裝於挾部2時 ，釣年·本體3’是需要將釣線導引5朝向預定方向（即， 朝向設置捲線器座部4側）正確地配置。即，釣竿本體3 -4- 200524525 (2) 是必需對於挾部2正確地被定位。 在習知中，對於挾部2的釣竿本體3的定位，因爲是 由釣者的目視進行’所以釣竿本體3的正確地定位困難。 且，釣竿本體3，因爲只是藉由嵌入挾部2而固定，所以 實際釣魚中對於挾部2的釣竿本體3的位置變化可能。 在此，本發明的目的，是提供一種對於挾部的釣竿本 體的正確地定位及確實地固定可能的釣竿。 (用以解決課題的手段） (1) 爲了達成上述目的，本發明的釣竿，是具有： 設有釣線導引的釣竿本體、及釣竿本體沿著軸方向插通支 撐的筒狀的挾部、及位在釣竿本體及挾部之間來定位兩者 的定位機構，定位機構，是具備：設置於挾部側或是釣竿 本體側的任一方的插頭、及設置於挾部側或是釣竿本體側 的任一他方並與插頭嵌合的螺樁。 依據此結構的話，在釣竿本體及挾部之間配設插頭及 與其定位狀態下嵌合的螺樁。因爲釣竿本體或是挾部的一 方會與插頭或是螺樁的任一方連結，釣竿本體或是挾部的 他方會與插頭或是螺樁的任一他方連結，所以釣竿本體， 是對於挾部定位的狀態下被固定。 (2) 上述插頭，是具有：形成上述釣竿本體可插通 的筒狀並在定位於上述挾部的先端部的狀態下安裝於插頭 本體、及設在該插頭本體的預定位置的卡合部，上述螺樁 ’是具有：形成使上述釣竿本體插通且與上述本體嵌合的 -5- 200524525 (3) 筒狀的螺樁本體、及設置於該螺樁本體且在與上述卡合部 定位的狀態下卡合的被卡合部。 此情況，插頭本體及螺樁本體之中任一方是設置於釣 竿本體，任一他方是設置於挾部。而且，藉由卡合：設置 於插頭本體的卡合部、及設置於螺樁本體的被卡合部，定 位插頭本體及螺樁本體。即，釣竿本體是對於挾部定位。 因爲藉由上述插頭本體及挾部本體的嵌合構成上述定 位機構，所以定位機構’是由挾部及釣竿本體別個獨立構 件構成。因此，定位機構，即使未設計成釣竿本體及挾部 一體地的情況，由後組裝作業組裝釣竿也可能。藉此，藉 由設置此定位機構，就有釣竿本體及挾部的設計的自由度 不會下降的優點。 (3)上述挾部的先端部，是具有沿著軸方向形成的 定位溝，上述插頭本體，是具有形成朝軸方向延設且與上 述定位溝嵌合的定位片的同時構成上述卡合部的卡合溝， 上述螺樁本體的被卡合部，是朝軸方向延設且與上述卡合 溝嵌合的卡合突片所組成。 在此結構中，藉由嵌合設置於挾部側的定位溝及設置 於插頭本體側的定位片，就可對於挾部定位插頭。且，藉 由嵌合設置於插頭本體的卡合溝及設置於螺樁本體的卡合 突片，就可對於插頭定位螺樁。由此，釣竿本體是對於挾 部被定位。 (發明之效果） -6- 200524525 (4) 如以上依據本發明，因爲釣竿本體是藉由定位機構對 於挾部定位的狀態下被固定，例如，即使爲了挾部或釣竿 本體的維修供而將兩者分離的情況，兩者可再度在定位狀 悲下被組裝。且’藉由定位機構使釣竿本體及挾部被定位 ’與習知的由釣者目視地進行兩者的定位的情況相比簡單 且正確。 【實施方式】 以下’參照適宜圖面，依據較佳實施例詳細說明本發 明。 第1圖，是本發明的一實施例的釣竿的前視圖。 此釣竿10，是誘餌用上下連身型，具備釣竿本體n 、及支撐其後端部的挾部1 2。本實施例的特徵，是釣竿 本體1 1對於挾部1 2可裝卸自如，當釣竿本體1 1安裝於 挾部1 2時，藉由後述的定位機構1 3，使釣竿本體n可 簡單且正確地定位固定於挾部1 2的點。 第2圖，是本發明的一實施例的釣竿的要部擴大立體 圖’圖示挾部1 2及釣竿本體1 1的連結部分。 釣竿本體1 1，是由單一的棒狀構件組成。釣竿本體 1 1的後端部1 4，是沿著軸方向插通挾部1 2的內部，由此 ’釣竿本體1 1是藉由挾部1 2支撐成懸臂狀。在本實施例 中，釣竿本體Μ雖是單一的構件，但是不限定此，藉由 連接複數構件構成釣竿本體1 1也可以。釣竿本體n，是 由已知的要領，例如，將碳纖維強化樹脂（預浸料）裁斷 200524525 (5) 成預定形狀，藉由將其捲繞成筒狀，形成圓筒狀的構件。 且，如第1圖所示，在釣竿本體1 1中，複數釣線導引1 5 〜22是呈預定間隔配置。 挟部1 2 ’是具備捲線:座部2 3。捲線器座部2 3，是 挾持釣魚用捲線器的腳部，將該釣魚用捲線器固定於挾部 1 2者。上.述釣線導引1 5〜22，是配置於設有此捲線器座 部23側。因此，釣竿1 0，是可裝設誘餌釣捲線器的型式 ，在挾部12中，形成釣者的手指可放置的觸發器24。 第2圖所示，在捲線器座部23中，是形成可載置釣 魚用捲線器的腳部的載置面25。而且，在此載置面25的 一方面側是設置使上述腳部的一方被插入保持的固定罩 2 6，且，在載置面2 5的他方側是設置使上述腳部的他方 被插入保持的移動罩2 7。在本實施例中，捲線器座部2 3 是具備外殼28，移動罩27，是配置於此外殼28的內部。 移動罩27，是與配置於外殼28的前方的操作螺帽29 螺合，藉由旋轉此操作螺帽2 9，使移動罩2 7滑動，對於 固定罩26近接·遠離。如此的移動罩27的滑動機構因爲 已知，所以其詳細說明省略。然而，此操作螺帽2 9，是 藉由固定螺帽3 0安裝於外殼2 8側。 第3圖，是上述定位機構13的分解立體圖。第4圖 ，是釣竿1 0的要部擴大剖面圖，圖示上述定位機構1 3的 構造。 此定位機構1 3，是具備：嵌入挾部1 2側的插頭3 i、 及嵌入插頭3 1的螺樁3 2、及將這些固定於挾部1 2側的 -8 - 200524525 (6) 鎖定構件3 3。 挾部12，是形成可讓釣竿本體11插通的筒狀’其先 端部3 4是形成圓筒狀。在此先端部3 4的外周面形成公螺 絲3 6。上述固定螺帽3 0，是螺合於此公螺絲3 6。然而’ 此先端部3 4，是成爲上述捲線器座部2 3的骨格的芯構件 的一部分也可以。即，被釣竿本體1 1插通的芯構件是配 置於上述外殻28的內部，在此芯構件設置上述移動罩26 及操作螺帽2 9也可以。而且，此芯構件的前端部藉由形 成圓筒狀，就可形成上述先端部34。 在此先端部34中，是設置一對的定位溝35。這些定 位溝3 5，是相面對配置於先端部3 4的周圍，分別朝軸方 向後方側延伸。在本實施例中，定位溝3 5雖是一對’但 是只有單一的卡合溝也可以，進一步多數設置也可以。 插頭3 1，是具有形成於筒狀的插頭本體3 7 °此插頭 本體37，可讓上述螺樁32及釣竿本體Π插通。在插頭 本體3 7是形成一對的定位片3 8。插頭本體3 7及定位片 3 8，是由例如樹脂或金屬等一體地形成。 這些定位片38，是朝軸方向後方突出形成。定位片 3 8的外形形狀，是對應上述定位溝3 5的內壁面形狀’且 ，定位片3 8的位置，是對應設置上述定位溝3 5的位置。 因此，定位片3 8，是無間隙地嵌入定位溝3 5 °不過’上 述定位溝3 5是唯一設置的情況時，設置單一的定位片3 8 ’上述定位溝3 5是多數設置的情況時’定位片3 8當然也 配合其多數設置。 -9- 200524525 (7) 在設有插頭本體3 7的上述定位片3 8側及相反側中， 是設有一對的卡合溝3 9 (卡合部）。這些卡合溝3 9，是 相面對配置於插頭本體3 7的周圍，從插頭本體3 7的前端 4 0朝軸方向後方延伸。在本實施例中，卡合溝3 9雖是一 對設，但是只有設置單一的卡合溝也可以，進一步多數設 置也可以。 即，設置於上述定位片3 8及上述先端部3 4的定位溝 3 5，是構成按鍵及鍵槽，由此，插頭3 1，可對於挾部12 正確地定位。 螺樁3 2，是具有形成筒狀的螺樁本體4 1。上述釣竿 本體Π，是可插通此螺樁本體4 1，螺樁本體41，是可插 入於插頭本體3 7的內部。在螺樁本體41的中央部，是形 成凸緣部45。且，在螺樁本體41，與凸緣部45連續形成 一對的卡合突片42。此卡合突片42，是從凸緣部45朝後 方側延伸。此螺樁本體4 1及卡合突片42，是由例如樹脂 或金屬等一體地形成。 卡合突片4 2的外形形狀，是對應上述卡合溝3 9的內 壁面形狀，且，卡合突片4 2的位置，是對應設置上述卡 合溝3 9的位置。因此，卡合突片42，是無間隙地嵌入卡 合溝39。不過，上述卡合溝39是唯一設置的情況時，設 置單一的卡合突片42，上述卡合溝39是多數設置的情況 時，卡合突片42當然也配合其多數設置。 即，設置於上述卡合突片42及上述插頭本體的卡合 溝3 9 ’是構成按鍵及鍵槽，由此，螺樁3 2，是可對於插 -10- 200524525 (8) 頭3 1正確地定位。 如前述，釣竿本體1 1是插通螺樁本體4 1，螺樁本體 41是固定於釣竿本體11。這時，釣竿本體11，可定位於 預定的方向。例如，釣線導引1 5〜22 (第1圖參照）是 朝向設有螺樁本體4 1的卡合突片42側地定位。〜方面， 設置於挾部1 2的先端部3 4的定位溝3 5，是形成於預定 的位置。例如，定位溝3 5，是沿著捲線器座部2 3的載置 面2 5 (第2圖參照）形成。而且，上述插頭3 1的定位片 38及卡合溝39，是配置於同一直線上。由此，固定於螺 樁本體41的釣竿本體11’是播由隔著螺樁32及插頭31 插通挾部1 2，使釣竿本體1 1，可對於挾部1 2被正確定位 〇 鎖定構件3 3，是形成圓環狀，由例如樹脂或金屬等 構成。第4圖所示，在鎖定構件3 3的內周面形成母螺紋 4 6。此母螺紋4 6，可與設置於上述挾部1 2的先端部3 4 的公螺絲3 6螺合。鎖定構件3 3的內壁面形狀，是如第4 圖的附階段形狀。即，鎖定構件3 3，是在內部具有大徑 部43及與其連續的小徑部44。 此大徑部4 3的內徑尺寸，是形成可收容上述插頭3 1 及螺樁3 2的尺寸，上述小徑部44的內徑尺寸’雖比是螺 樁本體4 1的凸緣部4 5的外形尺寸小但是螺樁本體4 1的 前方部分48可插通的尺寸。因此’鎖定構件33從螺槽本 體4 1的前方嵌入螺樁本體時，形成於與鎖定構件3 3的大 徑部4 3及小徑部4 4的境界部分的階段部4 7會抵接螺捲 -11 - 200524525 (9) 本體4 1的凸緣部4 5的側面。 釣竿1 〇，是如以下組裝。 第3圖所示，螺樁3 2是固定於釣竿本體1 1。具體上 ，·螺樁本體41是插通釣竿本體1 1，卡合突片42是固定 於朝向設有釣線導引15〜22側的位置。且，上述鎖定構 件3 3是插通釣竿本體1 1。這時，鎖定構件3 3，是配置於 螺樁3 2的前方側（釣竿本體1 1的先端側）。 接著，插頭31是嵌入挾部12的先端部34。具體上 ，設置於插頭本體37的定位片38是嵌入設置於上述先端 部34的定位溝35。這時，插頭31，是在挾部12的先端 部3 4由接合劑等固定也可以。在此狀態下，釣竿本體i 1 的後端部1 4是插通挾部1 2。釣竿本體1 1，是使螺樁3 2 的卡合突片42嵌入插頭31的卡合溝39爲止地插入。 而且，鎖定構件3 3是藉由螺入挾部1 2的先端部3 4 ’第4圖所示，使螺樁3 2是結合於挾部1 2側。即，釣竿 本體1 1是固定於挾部1 2，釣線導引1 5〜2 2是正確地朝 設有捲線器座部2 3的載置面2 5側突出地並設。然而，釣 竿本體11是從挾部12取下時，是由與前述的要領相反的 要領進行作業。即，鎖定構件3 3是藉由從挾部1 2取下， 使釣竿本體1 1可簡單從挾部1 2拔脫。 如此本實施例的釣竿1 0中，釣竿本體1 1，不只是嵌 入挾部12，因爲藉由定位機構1 3與挾部1 2連結，所以 釣竿本體1 1，可簡單且正確地對於挾部丨2定位固定。且 ’對於使釣竿本體1 1安裝於挾部1 2的作業，作業者，不 -12- 200524525 (10) 需留意釣竿本體I1及挾部12的位置關係，只由前述的程 序進行作業，釣竿本體Π就可朝確實對於挾部1 2定位的 狀態下被固定。且，依據需要，釣竿本體n可簡單地從 挾部1 2取下。 特別是在本實施例中，定位機構1 3，因爲具有由插 頭3 1及與其定位的狀態下嵌合的螺樁3 2，所以定位機構 1 3簡單，且可實現高定位精度。且，插頭3 1及螺樁3 2 ’ 可由挾部1 2及釣竿本體1 1別個獨立構件構成。因此’定 位機構1 3，由後組裝作業組裝釣竿1 〇也可能。因此’藉 由設置此定位機構1 3，釣竿本體1 1及挾部1 2的設計的 自由度不會下降。 進一步，在本實施例中，上述插頭31及螺樁32，是 對於挾部1 2以按鍵及鍵槽的關係連結。因此’挾部1 2及 插頭3 1的定位精度及插頭3 1及螺樁3 2的定位精度可以 設定非常高，其結果，釣竿本體1 1，可對於挾部1 2高精 度定位。 在本實施例中，定位機構1 3，是使插頭3 1卡合於挾 部1 2，使螺樁3 2卡合於插頭3 1，但是插頭3 1是與挾部 1 2的先端部3 4在一體地形成也可以。且’在本實施例中 ，插頭3 1是設置於挾部1 2 ’螺樁3 2是設置於釣竿本體 1 1側，但是插頭3 1是設置於釣竿本體1 1側’螺樁3 2是 設置於挾部1 2側也可以。依據需要，藉由插頭3 1及螺樁 3 2的嵌合，構成上述定位機構1 3即可。 -13- 200524525 (11) (產業上的利用可能性） 本發明，可適用於釣竿本體及挾部分離的釣竿。 【圖式簡單說明】 〔第1圖〕第1圖，是本發明的一實施例的釣竿的前 視圖。 〔第2圖〕第2圖，是本發明的一實施例的釣竿的要 部擴大立體圖。 〔第3圖〕第3圖，是本發明的一實施例的釣竿的定 位機構的分解立體圖。 〔第4圖〕第4圖，是本發明的一實施例的釣竿的要 部擴大剖面圖。 〔第5圖〕第5圖，是習知一般的釣竿的前視圖。 【主要元件符號說明】 1 :釣竿 2 :挾部 3 :釣竿本體 4 :捲線器座部 5 :釣線導引 6 :基端部 1 0 :釣竿 Π :釣竿本體 1 2 :挾部 -14- 200524525 (12) 1 3 :定位機構 1 4 :後端部 15〜22 :釣線導引 2 3 :捲線器座部 24 :觸發器200524525 (1) IX. Description of the invention [Technical field to which the invention belongs] The present invention is related to the structure of a fishing rod, and more specifically, the structure of a fishing rod that can be connected and separated from the crotch and the fishing rod body in more detail. [Prior Art] Figure 5 is a front view of a conventional fishing rod. This fishing rod 1 is a fishing rod body 3 having a crotch portion 2 and a support portion, and these are detachable as shown in the figure. In the crotch portion 2, a fishing reel seat 4 equipped with a fishing reel is provided, and in the fishing rod body 3, a plurality of fishing rods are provided to guide the fishing line discharged from the fishing reel along the fishing rod body 3. Guide. 5 (for example, 'Non-Patent Document 1'). In actual fishing, the base end portion 6 of the fishing rod body 3 is inserted into the front end portion of the crotch portion 2 to assemble the fishing rod 1. In addition, the separation of the trunk 2 and the fishing rod body 3 'allows the angler to easily carry or store the fishing rod 1. [Non-Patent Document 1] Shimano 2003 Fishing Tackle Catalogue (Pages 121 to 124) [Summary] (Problems to be Solved by the Invention) The above-mentioned fishing line guide 5 is a guide from the installation in the 挟The fishing line from the fishing reel of the second part, so when the fishing rod body 3 is installed on the stern part 2, the fishing year and the main body 3 'need to guide the fishing line 5 in a predetermined direction (that is, to set a reel seat 4 side) Configured correctly. That is, the fishing rod body 3 -4- 200524525 (2) is necessary for the crotch 2 to be positioned correctly. In the prior art, since the positioning of the fishing rod body 3 of the crotch portion 2 is performed by the angler's eyes, the accurate positioning of the fishing rod body 3 is difficult. In addition, the fishing rod body 3 is fixed only by being fitted into the crotch portion 2, so the position of the fishing rod body 3 of the crotch portion 2 may change in actual fishing. An object of the present invention is to provide a fishing rod capable of accurately positioning and fixing the fishing rod body of the crotch. (Means for Solving the Problems) (1) In order to achieve the above object, the fishing rod of the present invention includes a fishing rod body provided with a fishing line guide, and a tubular crotch portion through which the fishing rod body is inserted and supported in the axial direction. And a positioning mechanism located between the fishing rod body and the crotch to locate both, the positioning mechanism includes a plug provided on either the crotch side or the fishing rod body side, and a plug disposed on the crotch side or the fishing rod Any other threaded post on the body side that fits into the plug. According to this structure, a plug and a screw post fitted in the positioning state are arranged between the fishing rod body and the crotch. One side of the fishing rod body or crotch is connected to either the plug or the screw, and the other of the fishing rod body or the crotch is connected to either the plug or the screw. Therefore, the fishing rod body is for the crotch. It is fixed during positioning. (2) The plug is provided with an engaging portion that is formed into a cylindrical shape through which the fishing rod body can be inserted, and is mounted on the plug body in a state of being positioned at a tip end portion of the crotch portion, and a predetermined position of the plug body. The above-mentioned screw pile 'is provided with a -5- 200524525 (3) cylindrical screw pile body which is inserted through the fishing rod body and fits into the body, and is provided on the screw pile body and is engaged with the engaging portion. The engaged portion that is engaged in the positioned state. In this case, either the plug body or the screw body is provided on the fishing rod body, and the other is provided on the crotch. Furthermore, by engaging: the engaging portion provided on the plug body and the engaged portion provided on the screw body, the plug body and the screw body are positioned. That is, the fishing rod body is positioned with respect to the crotch. Since the positioning mechanism is constituted by the fitting of the plug body and the crotch body, the positioning mechanism 'is constituted by separate members of the crotch and the fishing rod body. Therefore, even if the positioning mechanism is not designed to be integrated with the fishing rod body and the stern section, it is possible to assemble the fishing rod by post-assembly work. Therefore, by providing the positioning mechanism, there is an advantage that the degree of freedom in designing the fishing rod body and the crotch portion does not decrease. (3) The leading end of the crotch is provided with a positioning groove formed along the axial direction, and the plug body is formed with a positioning piece extending in the axial direction and fitted with the positioning groove, and constitutes the engaging portion The engaging groove of the screw pile body is composed of an engaging protrusion extending in the axial direction and fitting with the engaging groove. In this structure, by fitting the positioning groove provided on the crotch side and the positioning piece provided on the plug body side, the plug can be positioned for the crotch portion. In addition, by engaging the engaging groove provided on the plug body and the engaging projection provided on the screw body, the screw pile can be positioned for the plug. Thereby, the fishing rod body is positioned with respect to the crotch. (Effects of the Invention) -6- 200524525 (4) As described above, according to the present invention, the fishing rod body is fixed under the positioning of the crotch by the positioning mechanism, for example, even for maintenance of the crotch or fishing rod body. When the two are separated, the two can be assembled again under the condition of positioning. In addition, 'the positioning of the fishing rod main body and the crotch by the positioning mechanism' is simpler and more accurate than the conventional case where both are positioned visually by the angler. [Embodiment] Hereinafter, the present invention will be described in detail according to a preferred embodiment with reference to a suitable drawing. FIG. 1 is a front view of a fishing rod according to an embodiment of the present invention. The fishing rod 10 is a vertical body type for bait, and includes a fishing rod body n and a crotch portion 12 supporting a rear end portion thereof. The feature of this embodiment is that the fishing rod body 11 can be detachably attached to the crotch portion 12. When the fishing rod body 11 is mounted on the crotch portion 12, the positioning mechanism 13 described later makes the fishing rod body n simple and accurate. Ground positioning is fixed to the point of the crotch 12. Fig. 2 is an enlarged perspective view of a main part of a fishing rod according to an embodiment of the present invention. The fishing rod body 11 is composed of a single rod-shaped member. The rear end portion 14 of the fishing rod body 11 is inserted through the inside of the crotch portion 12 along the axial direction, and the 'fishing rod body 11 is supported by the crotch portion 12 in a cantilever shape. In this embodiment, although the fishing rod body M is a single member, it is not limited to this, and the fishing rod body 11 may be formed by connecting a plurality of members. The fishing rod body n is formed by a known method, for example, cutting a carbon fiber reinforced resin (prepreg) 200524525 (5) into a predetermined shape, and winding it into a cylindrical shape to form a cylindrical member. As shown in FIG. 1, in the fishing rod body 11, the plurality of fishing line guides 15 to 22 are arranged at predetermined intervals. The crotch portion 1 2 ′ is provided with a winding line: a seat portion 2 3. The thread reel seat portion 23 is a leg portion holding the fishing reel, and the fishing reel is fixed to the crotch portion 12. The above-mentioned fishing line guides 15 to 22 are arranged on the side where the thread reel seat 23 is provided. Therefore, the fishing rod 10 is a type in which a bait fishing reel can be installed. In the crotch portion 12, a trigger 24 that can be placed by a fisher's finger is formed. As shown in Fig. 2, the reel seat 23 is formed with a mounting surface 25 on which a leg portion of a fishing reel can be placed. In addition, one side of the mounting surface 25 is provided with a fixed cover 26 for one of the leg portions to be inserted and held, and the other side of the mounting surface 25 is provided with the other side of the leg portion to be inserted. Hold the moving hood 2 7. In the present embodiment, the reel seat 2 3 is provided with a casing 28 and a moving cover 27 is disposed inside the casing 28. The moving cover 27 is screwed with an operation nut 29 disposed in front of the housing 28, and the rotating operation cover 29 is rotated to slide the moving cover 27, and the fixed cover 26 is brought close to and away from the fixed cover 26. Since such a sliding mechanism of the moving cover 27 is known, a detailed description thereof is omitted. However, this operation nut 29 is mounted on the casing 28 side by the fixing nut 30. FIG. 3 is an exploded perspective view of the positioning mechanism 13. Fig. 4 is an enlarged sectional view of a main part of the fishing rod 10, showing the structure of the positioning mechanism 13 described above. This positioning mechanism 1 3 is provided with a plug 3 i inserted into the crotch portion 12 and a screw plug 3 2 inserted in the plug 3 1 and -8-200524525 (6) locking which fixes these to the crotch portion 12 side. Component 3 3. The crotch portion 12 is formed in a cylindrical shape through which the fishing rod body 11 can be inserted. The tip portion 34 is formed in a cylindrical shape. A male screw 36 is formed on the outer peripheral surface of the tip portion 34. The fixed nut 30 is screwed to the male screw 36. However, the tip portion 34 may be a part of the core member that becomes the skeleton of the cord reel seat portion 23 described above. That is, the core member to which the fishing rod body 11 is inserted is disposed inside the casing 28, and the core member may be provided with the moving cover 26 and the operation nut 29. Further, by forming the front end portion of the core member into a cylindrical shape, the aforementioned front end portion 34 can be formed. In this tip portion 34, a pair of positioning grooves 35 are provided. These positioning grooves 35 are arranged facing each other around the distal end portion 34 and extend toward the rear side in the axial direction, respectively. In this embodiment, although the positioning grooves 35 are a pair, they may have a single engagement groove, and a plurality of positioning grooves may be provided. The plug 31 is a plug body 37 formed in a cylindrical shape. The plug body 37 allows the above-mentioned screw pile 32 and the fishing rod body Π to pass through. The plug body 37 is a pair of positioning pieces 38. The plug body 37 and the positioning piece 38 are integrally formed of, for example, resin or metal. These positioning pieces 38 are formed so as to protrude rearward in the axial direction. The outer shape of the positioning piece 38 corresponds to the shape of the inner wall surface of the positioning groove 35, and the position of the positioning piece 38 corresponds to the position where the positioning groove 35 is provided. Therefore, the positioning pieces 38 are inserted into the positioning grooves 3 5 ° without a gap. However, when the above-mentioned positioning grooves 35 are provided only, a single positioning piece 3 8 is provided when the above-mentioned positioning grooves 35 are provided in most cases. 'The positioning piece 38 also fits most of its settings. -9- 200524525 (7) A pair of engagement grooves 3 9 (engagement portions) are provided on the positioning piece 38 side and the opposite side where the plug body 37 is provided. These engaging grooves 39 are arranged facing each other around the plug body 37, and extend rearward from the front end 40 of the plug body 37 in the axial direction. In this embodiment, although the engagement grooves 39 are provided as a pair, only a single engagement groove may be provided, and most of them may be provided. In other words, the positioning grooves 35 provided in the positioning piece 38 and the tip portion 34 constitute keys and key grooves. Therefore, the plug 31 can be accurately positioned with respect to the crotch portion 12. The screw pile 32 is a screw body 41 having a cylindrical shape. The fishing rod body Π can be inserted into the screw body 41, and the screw body 41 can be inserted into the plug body 37. A flange portion 45 is formed in the central portion of the screw body 41. A pair of engaging projections 42 are formed continuously on the screw body 41 and the flange portion 45. This engaging projection 42 extends from the flange portion 45 toward the rear side. The screw body 41 and the engaging projection 42 are integrally formed of, for example, resin or metal. The external shape of the engaging projection 42 corresponds to the shape of the inner wall surface of the engaging groove 39, and the position of the engaging projection 42 corresponds to the position where the engaging groove 39 is provided. Therefore, the engaging projection 42 is fitted into the engaging groove 39 without a gap. However, when the engagement groove 39 is the only one provided, a single engagement protrusion 42 is provided. When the engagement groove 39 is provided in a plurality of cases, of course, the engagement protrusion 42 is also provided in accordance with the majority of the installation. That is, the engagement grooves 3 9 ′ provided in the engagement protrusions 42 and the plug body constitute keys and key grooves. Therefore, the screw pile 3 2 is correct for the insertion -10- 200524525 (8) head 3 1地 位置。 Ground positioning. As described above, the fishing rod body 11 is the screw body 41 and the screw body 41 is fixed to the fishing rod body 11. At this time, the fishing rod body 11 can be positioned in a predetermined direction. For example, the fishing line guides 15 to 22 (refer to FIG. 1) are positioned toward the engagement projection 42 on which the screw body 41 is provided. On the other hand, the positioning grooves 35 provided in the leading end portion 34 of the crotch portion 12 are formed at predetermined positions. For example, the positioning groove 35 is formed along the mounting surface 2 5 (refer to FIG. 2) of the reel seat portion 23. The positioning piece 38 and the engaging groove 39 of the plug 31 are arranged on the same straight line. Thereby, the fishing rod body 11 'fixed to the screw body 41 is inserted into the crotch portion 12 through the screw rod 32 and the plug 31, so that the fishing rod body 11 can be correctly positioned with respect to the crotch portion 12. Locking member 3 3 is formed in a ring shape and is made of, for example, resin or metal. As shown in Fig. 4, a female screw 46 is formed on the inner peripheral surface of the lock member 33. The female thread 4 6 can be screwed with a male screw 3 6 provided at the tip end portion 3 4 of the crotch portion 12. The shape of the inner wall surface of the locking member 33 is a stepped shape as shown in FIG. 4. That is, the locking member 33 has a large-diameter portion 43 and a small-diameter portion 44 continuous with the large-diameter portion 43 inside. The inner diameter dimension of the large-diameter portion 4 3 is a size capable of accommodating the plug 3 1 and the screw pile 32. The inner diameter dimension of the small-diameter portion 44 is smaller than the flange portion 4 of the screw body 41. 5 has a small external dimension but a size through which the front portion 48 of the screw body 41 can be inserted. Therefore, when the 'locking member 33 is inserted into the screw body from the front of the screw groove body 41, the step portion 4 7 formed at the boundary portion between the large diameter portion 4 3 and the small diameter portion 4 4 of the locking member 33 will abut the screw. Volume-11-200524525 (9) The side surface of the flange portion 45 of the body 41. The fishing rod 10 is assembled as follows. As shown in FIG. 3, the screw pile 32 is fixed to the fishing rod body 11. Specifically, the screw body 41 is inserted into the fishing rod body 11, and the engaging projection 42 is fixed at a position facing the side where the fishing line guides 15 to 22 are provided. The locking member 33 is a fishing rod body 11. At this time, the lock member 33 is arranged on the front side of the screw pile 32 (the front end side of the fishing rod body 11). Next, the plug 31 is a tip end portion 34 that fits into the crotch portion 12. Specifically, the positioning piece 38 provided in the plug body 37 is a positioning groove 35 fitted in the aforementioned tip portion 34. In this case, the plug 31 may be fixed to the tip end portion 34 of the crotch portion 12 with an adhesive or the like. In this state, the rear end portion 14 of the fishing rod body i 1 is the through-hole portion 12. The fishing rod body 11 is inserted until the engaging projection 42 of the screw pile 3 2 is fitted into the engaging groove 39 of the plug 31. Further, the locking member 33 is screwed into the tip end portion 3 4 ′ of the collar portion 12 as shown in FIG. 4, and the screw post 32 is coupled to the collar portion 12 side. In other words, the fishing rod body 11 is fixed to the crotch portion 12, and the fishing line guides 15 to 22 are juxtaposed toward the mounting surface 25 on which the thread reel seat portion 23 is provided. However, when the fishing rod body 11 is removed from the crotch 12, the operation is performed in a manner opposite to that described above. That is, the locking member 33 is detached from the crotch portion 12 so that the fishing rod body 11 can be easily detached from the crotch portion 12. In this way, in the fishing rod 10 of this embodiment, the fishing rod body 11 is not only embedded in the crotch portion 12, but is connected to the crotch portion 12 by the positioning mechanism 13. Therefore, the fishing rod body 11 can be simply and accurately applied to the crotch portion.丨 2 Positioning is fixed. And 'For the operation of mounting the fishing rod body 11 on the cymbal 12, the operator is not -12-200524525 (10) It is necessary to pay attention to the positional relationship between the fishing rod body I1 and the cymbal 12, and only the aforementioned procedure is performed. The fishing rod The main body Π can be fixed in a state where the main body Π is positioned with respect to the crotch 12. Moreover, the fishing rod body n can be easily removed from the crotch part 12 as needed. Especially in this embodiment, since the positioning mechanism 13 has the plug 3 1 and the screw post 32 fitted in a state where it is positioned, the positioning mechanism 1 3 is simple and high positioning accuracy can be achieved. Moreover, the plug 31 and the screw pile 3 2 ′ may be constituted by separate members of the crotch portion 12 and the fishing rod body 11. Therefore, it is also possible for the 'position mechanism 13' to assemble the fishing rod 10 by a post-assembly operation. Therefore, by providing the positioning mechanism 13, the degree of freedom in designing the fishing rod body 11 and the crotch portion 12 will not decrease. Further, in this embodiment, the plug 31 and the screw post 32 are connected to the crotch portion 12 in a relationship of a key and a keyway. Therefore, the positioning accuracy of the crotch portion 12 and the plug 31 and the positioning accuracy of the plug 31 and the screw pile 3 2 can be set very high. As a result, the fishing rod body 11 can be positioned with high accuracy to the crotch portion 12. In this embodiment, the positioning mechanism 13 engages the plug 3 1 with the crotch portion 12 and engages the screw post 3 2 with the plug 3 1, but the plug 3 1 is the leading end portion 3 with the crotch portion 12. 4 may be integrally formed. And in this embodiment, the plug 3 1 is provided on the crotch portion 1 2 'the screw pile 3 2 is provided on the fishing rod body 1 1 side, but the plug 31 is provided on the fishing rod body 1 1 side' the screw pile 3 2 is It may be provided on the crotch 12 side. As required, the positioning mechanism 13 may be configured by fitting the plug 31 and the screw post 32. -13- 200524525 (11) (Industrial applicability) The present invention can be applied to a fishing rod where the fishing rod body and the crotch are separated. [Brief Description of the Drawings] [Figure 1] Figure 1 is a front view of a fishing rod according to an embodiment of the present invention. [Fig. 2] Fig. 2 is an enlarged perspective view of a main part of a fishing rod according to an embodiment of the present invention. [Fig. 3] Fig. 3 is an exploded perspective view of a positioning mechanism for a fishing rod according to an embodiment of the present invention. [Fig. 4] Fig. 4 is an enlarged sectional view of a main part of a fishing rod according to an embodiment of the present invention. [Fig. 5] Fig. 5 is a front view of a conventional fishing rod. [Description of main component symbols] 1: Fishing rod 2: Crotch part 3: Fishing rod body 4: Reel seat 5: Fishing line guide 6: Base end part 1 0: Fishing rod Π: Fishing rod body 1 2: Crotch part -14- 200524525 (12) 1 3: Positioning mechanism 1 4: Rear end part 15 ~ 22: Fishing line guide 2 3: Reel seat part 24: Trigger
2 5 :載置面 26 :固定罩 2 7 :移動罩 2 8 :外殼 2 9 :操作螺帽 3 0 :固定螺帽 3 1 :插頭2 5: Mounting surface 26: Fixed cover 2 7: Moving cover 2 8: Housing 2 9: Operation nut 3 0: Fixed nut 3 1: Plug
3 2 :螺樁 3 3 :鎖定構件 3 4 :先端部 3 5 :定位溝 3 6 :公螺絲 3 7 :插頭本體 3 8 :定位片 39 :卡合溝 40 :前端 4 1 :螺樁本體 4 2 :卡合突片 4 3 :大徑部 -15- 200524525 (13) 44 :小徑部 4 5 :凸緣部 4 6 :母螺紋 4 7 :階段部 4 8 :前方部分3 2: Screw pile 3 3: Locking member 3 4: Tip 3 3: Positioning groove 3 6: Male screw 3 7: Plug body 3 8: Positioning piece 39: Engagement groove 40: Front end 4 1: Screw pile body 4 2: Engagement tab 4 3: Large diameter part-15- 200524525 (13) 44: Small diameter part 4 5: Flange part 4 6: Female thread 4 7: Stage part 4 8: Front part
-16·-16 ·