200840477 九、發明說明 【發明所屬之技術領域】 本發明關於單軸承捲線器，特別關於裝設於釣竿，將 釣線捲繞於沿著與釣竿的長方向交叉的軸之軸周圍的單軸 承捲線器。 【先前技術】 單軸承捲線器，一般是使用於：採用擬餌（fly )之溪 釣或由筏、防波堤或船，釣較淺魚場的魚。單軸承捲線器 具有：捲線器本體；懸臂支承於捲線器本體之捲筒軸；及 可自由旋轉地裝設於捲筒軸捲線用的捲筒（例如，專利文 獻1參照）。 這種單軸承捲線器之捲筒，具有：在外周捲繞釣線， 呈筒狀捲線主體部；形成於捲線主體部的與捲線器本體相 反側的露出側端部之圓盤狀第1突緣（外突緣）；及與第 1突緣相對向地形成於捲線主體部的捲線器本體側端部之 圓盤狀第2突緣（內突緣）。捲線主體部的內周部是藉由 圓板狀連結部，連結可自由旋轉地支承捲筒軸的轂部之間 ，第1突緣側的捲線主體部內周部成爲朝外側露出。又， 在除了第1突緣的捲線主體部露出部分（大致中央部分） 之環狀露出面，安裝有棒狀手把旋鈕，該旋鈕是於第1突 緣的外周附近，可旋轉於沿著與捲筒軸平行的軸之軸周圍 。這樣的手把旋鈕是對第1突緣，可旋轉地固定著，藉由 把持並旋轉手把旋鈕，捲筒旋轉，可將釣線捲至捲筒。 -4 - 200840477 〔專利文獻1〕日本特開平11-253 0 83號公報 【發明內容】 〔發明所欲解決之課題〕 在前述以往的單軸承捲線器之捲筒，例如當捲繞細的 線時，在捲線主體部的外周裝設大徑的節約裝置，來代替 先捲繞粗的釣線，進行增大捲線主體部之外徑。但，裝設 這樣的節約裝置，或保管與捲線器不同構件的節約裝置， 對釣者而言，是非常繁雜的。因此，考量提供亦可不使用 這樣的節約裝置，而捲線主體部本身以成爲大徑之方式形 成的淺槽捲筒。在此，藉由使用這樣的淺槽捲筒，可在大 徑的捲線主體部的外周捲繞細的釣線。 但，當如此將捲線主體部形成大徑時，則朝外側露出 之第1突緣側的捲線主體部內周部的內徑變大，因此，會 有第1突緣之除了捲線主體部露出部分外的環狀露出部分 變窄之虞。 如此，當第1突緣的環狀露出部分變窄時，則因手把 旋鈕突出並固定於第1突緣的環狀露出面，所以不易確保 用來安裝手把旋鈕之空間。又，即使可將手把旋鈕安裝於 環狀露出部分窄之第1突緣，也因手把旋鈕被安裝於第1 突緣的較以往更靠近外周附近，所以，當進行拇指操作操 作時，會產生指與手把旋鈕相互干涉之虞。 本發明的課題是在於針對單軸承捲線器’既可確保拇 指操作空間，亦可容易將手把旋鈕安裝於捲筒。 -5- 200840477 〔用以解決課題之手段〕 發明1之單軸承捲線器是裝設於釣竿，將釣線捲於沿 著與釣竿的長方向交叉的軸之軸周圍的單軸承捲線器，其 具備：裝設於釣竿之捲線器本體；單懸臂固定於捲線器本 體之捲同軸，捲同，手把旋紐安裝構件；及手把旋紐。捲 筒具有：內周部可自由旋轉地裝設於捲筒軸之轂部；具有 在外周捲繞釣線，內周的至少軸方向一側開口之凹部的筒 狀捲線主體部；用來連結捲線主體部的內周部與轂部的外 周部之圓板狀連結部；在捲線主體部的軸方向一側端部， 以凹部露出的方式加以設置，且較捲線主體部更大徑的第 1突緣；及在捲線主體部的軸方向另一側端部，與第1突 緣相對向地設置，較捲線主體部更大徑的第2突緣。手把 旋鈕安裝構件是由第1突緣側，對凹部可裝卸地被裝設固 定。手把旋鈕是安裝於手把旋鈕安裝構件的第1突緣側前 端部，可旋轉於沿著與捲筒軸平行的軸之軸周圍的構件。 在此單軸承捲線器，手把旋鈕安裝構件是由第1突緣 側可裝卸地裝設固定於凹部，手把旋鈕是安裝於手把旋鈕 安裝構件的第1突緣側前端部。在此，特別是在捲線主體 部的外徑爲大徑的淺槽捲筒之情況，.朝外側露出之捲線主 體部的內周部之凹部的內徑變大，第1突緣的除了捲線主 體部的凹部所露出的部分外之環狀露出部分變窄，但，即 使在這種情況，因手把旋鈕固定於裝設固定於朝第1突緣 側開口的凹部之手把旋鈕安裝構件的前端部，所以，不需 -6 - 200840477 要將手把旋鈕安裝於第1突緣的環狀露出部分。在此，因 手把旋鈕設置於較第1突緣的環狀露出部分更靠內周側， 所以，能夠確保安裝手把旋鈕之空間，並且，當進行拇指 操作食，手指不會桿設手把旋鈕。因此，藉由這樣的結構 ，既可確保拇指操作空間，亦可容易將手把旋鈕安裝於捲 筒。 發明2之單軸承捲線器是如發明1的單軸承捲線器， 其中，手把旋鈕安裝構件是由捲線主體部的徑方向固定於 捲線主體部的內周部。在此情況，例如當將手把旋鈕安裝 構件螺絲固定於連結部之軸方向時，需要確保用來使螺絲 構件的頭部接觸於連結部之空間，但，在此，因將手把旋 鈕安裝構件固定於捲線主體部的徑方向，所以，可使手把 旋鈕安裝構件接觸於捲線主體部的內周部，因此，能夠將 固定於手把旋鈕安裝構件的前端部之手把旋鈕儘可能地配 置於外周側。又，因容易進行手把旋鈕安裝構件的例如螺 絲固定，並且，因手把旋鈕安裝構件的固定方向爲與手把 旋鈕的旋轉軸交叉的方向，所使，即使旋轉手把旋鈕，手 把旋鈕安裝構件也不易脫離。 發明3之單軸承捲線器是如發明1或2的單軸承捲線 器，其中，連結部具有貫通於軸方向之貫通孔。手把旋鈕 安裝構件是插通於貫通孔而固定於捲線主體部的內周部。 在此情況，可謀求捲筒全體的輕量化，並且可提昇露出外 観之連結部的創作性。 發明4之單軸承捲線器是如發明3的單軸承捲線器， -7 - 200840477 其中，手把旋鈕安裝構件形成有：當插通於貫通孔時，可 與未形成有貫通孔之連結部的朝內側突出之突出部卡合的 卡合槽。在此情況，藉由使手把旋鈕安裝構件插通於貫通 孔，使卡合槽與突出部卡合，可使得手把旋鈕安裝構件的 裝設固定變得堅固。又，利用將手把旋鈕安裝構件插通用 的貫通孔兼作爲謀求輕量化及創作性提昇爲目的之貫通孔 ，使得不需要增加捲筒的加工製程，比起另外設置貫通孔 • 之情況，不會造成強度降低，或影響創作性。 發明5之單軸承捲線器是如發明1至4中任一個的單 軸承捲線器，其中，捲筒進一步具有平衡器，該平衡器是 由第1突緣側，裝設固定於對連結部的手把旋鈕安裝構件 裝設位置與捲筒軸呈對稱的位置。在此情況，藉由在對手 把旋鈕安裝構件裝設位置與捲筒軸呈對稱之位置設置平衡 器（配重），可防止因手把旋鈕及手把旋鈕安裝構件之質 量，造成重量朝一方向偏移。 • 發明6之單軸承捲線器是如發明1至5中任一個的單 軸承捲線器，其中，捲線器本體、第1突緣及第2突緣中 的至少一者，具有複數個貫通孔，該複數個貫通孔是在周 方向格著間隔排列形成，且貫通軸方向。在此情況，可謀 求捲筒全體的輕量化，並且能夠提昇露出外観之連結部的 創作性。 發明7之單軸承捲線器是如發明1至6中任一個的單 軸承捲線器，其中，捲線主體部、第1突緣及第2突緣是 藉由對鋁合金進行切削加工，來一體成形的。在此情況， -8- 200840477 利用以例如鋁合金之機器切削，將捲線主體ΐ 及第2突緣予以一體成形，能夠提昇加工性 級感。 發明8之單軸承捲線器是如發明1至7 軸承捲線器，其中，手把旋鈕安裝構件是安 手把旋鈕時，手把旋鈕的一部分與第1突緣 。在此情況，因手把旋鈕是儘可能地配置於 φ 把旋鈕的一部分與第1突緣的外周面重疊， 起力。 發明9之單軸承捲線器是如發明1至8 軸承捲線器，其中，手把旋鈕安裝構件是延 部的內周部的軸方向全體範圍之構件。在此 手把旋鈕與手把旋鈕安裝構件之合成重心位 部內，所以，不會使平衡器由第1突緣過度 捲筒全體的動的平衡。 〔發明效果〕 若根據本發明的話，在單軸承捲線器， 裝構件是由第1突緣側可裝卸地裝設固定於 旋鈕是安裝於手把旋鈕安裝構件的第1突緣 以，既可確保拇指操作空間，亦可容易將手 捲筒。 【實施方式】 那、第1突緣 ，並且可呈高 中任一個的單 裝成：當安裝 的外周面重疊 外周側，使手 所以可減輕捲 中任一個的單 伸於捲線主體 情況，因能使 置位於線主體 突出，可提昇 因手把旋鈕安 凹部，而手把 側前端部，所 把旋鈕安裝於 -9 - 200840477 [全體的結構] 圖1至圖3是顯示本發明的一實施形態之單軸承捲線 器。如圖1至圖3所示，單軸承捲線器是具備有：捲線器 本體1 ;懸臂支承於捲線器本體1之捲筒軸2 ;對捲筒軸2 ，可相對自由旋轉地配置，在外周捲繞釣線之捲筒3 ;及 用來制動捲筒3的一方向的旋轉之拖曳機構4。 # [捲線器本體的結構] 捲線器本體1是在一方側（圖2左側）具有圓盤狀側 板1 〇，而另一方側被開放。在側板1 〇的外周，延伸於軸 方向5上下1對的保護部1 1 a、1 1 b在圓周方向以預定的 間隔形成。在上側的保護部1 1 a，設有用來將此單軸承捲 線器安裝於釣竿之安裝部1 2。捲線器本體1是如圖2及圖 3所示，複數個（10個部位）具有貫通孔l〇a，該複數個 貫通孔是在側板1 0的周方向，隔著間隔排列形成，且貫 ® 通於軸方向。 . [捲筒軸的結構] 捲筒軸2是如圖2所示，其基端形成於捲線器本體1 的側板1 〇的中心部，旋入固定於母螺絲孔1 〇b。在捲筒軸 2的基端部，形成有螺合於側板1 0的母螺絲孔1 Ob之公螺 絲2a。此公螺絲2a是由捲線器本體1的側板1 〇的中心部 朝軸方向外側（圖2左側）突出。又，在捲筒軸2的前端 ，如圖2所示，形成有：環狀槽2b;及較環狀槽2b更大 -10- 200840477 徑，且前端變細之頭部2c。與環狀槽2b相鄰形成有，裝 設支承捲筒軸2的前端部用的滾動軸承21之軸承支承部 2d。又，軸承支承部2d的基端側形成較軸承支承部2d更 大徑，在該部位形成有環狀槽2e。又，在該基端側，形成 '有與公螺絲2a相鄰而相互平行之倒角部2f。在此倒角部 2f，可卡止板手等的工具，將捲筒軸2旋入至側板10。 • [捲筒的結構] 捲筒3是如圖1至圖4所示，爲形成後述的捲線主體 部1 5的外徑成爲大徑之被稱爲所謂大型喬木捲線器（ large-arbor reel)之淺槽捲筒。捲筒3是如圖1至圖4所 示，具備有：具有在外周捲繞釣線，內周的至少軸方向一 側（圖2右側）開口的凹部1 5 a之筒狀捲線主體部1 5 ;以 凹部1 5 a露出的方式設置於捲線主體部1 5的軸方向一側 端部，且較捲線主體部15更大徑的第1突緣16a ;與第1 ® 突緣16a對向地設置於捲線主體部15的軸方向另一側端 部，且較捲線主體部15更大徑的第2突緣16b;外周部配 置於捲線主體部1 5的內周側，內周部可自由旋轉地裝設 於捲筒軸2之轂部17;及連結捲線主體部15與轂部17之 圓板狀連結部1 8。 捲線主體部1 5爲在外周捲繞釣線之筒狀構件，形成 有內周部朝第1突緣16a側外側（圖2右側）開口之凹部 15a。凹部15a爲以捲線主體部15的內周部與連結部18 的第1突緣16a側外側面（圖2右側）所包圍之凹陥部。 -11 - 200840477 捲線主體部15、第1突緣16a及第2突緣16b、轂; 連結部1 8是藉由對鋁合金進行切削加工（機器切 一體成形的。捲線主體部15是如圖2及圖3所示 向具有隔著間隔呈複數（2列i 〇部位）排列形成且 徑方向之作爲圓形貫通的貫通孔15b。第1突緣1< 圖1至圖3所示，具有作爲圓形貫通之複數個（36 )貫通孔1 6e，該複數個貫通孔是於周方向隔著間 成，且貫通於軸方向。第2突緣16b是如圖2及圖 ，具有作爲圓形貫通之複數個（3 6個部位）貫通孔 該複數個貫通孔是在周方向隔著間隔排列形成，且 軸方向。連結部1 8是如圖1至圖3所示，具有作 貫通之複數個（大的，5個部位、小的，6個部位 孔18a、18b，該複數個貫通孔是在周方向隔著間隔 互錯開的方式排列形成，且貫通於軸方向。這些的 15b、16e、16f、18a、18b是藉由後加工之切削加 器切削）所形成的。 第1突緣16a是如圖1至圖3所示，以覆蓋捲 體1的開放部的方式，一體形成於捲線主體部1 5 端部（圖2右側），第2突緣16b是與捲線主體g 體地形成於捲線主體部1 5的一端部（圖2左側） 突緣16a以與第2突緣16b相對向的方式，形成較 緣16b更大徑，第2突緣16b是形成與捲線器本體 板1 〇相對向。又，捲線主體部15、第1突緣16a 2所示，形成爲捲線主體部1 5的外徑（捲線主體吾 部17 ' 削）來 ，周方 貫通於 5a是如 個部位 排列形 3所示 丨 16f， 貫通於 爲圓形 )貫通 ，以相 貫通孔 工（機 線器本 的另一 15 15 -。第1 第2突 1的側 是如圖 β 15的 -12- 200840477 半徑A的2倍）爲第1突緣16a的外徑（第〗突 半徑B的2倍）的70%以上90%以下，理想爲 8 5%以下。具體而言，在圖2，捲線主體部15的 線主體部15的半徑A的2倍）爲第1突緣i 6a 第1突緣16a的半徑B的2倍）的82%。 轂部17爲具有供捲筒軸2可貫通之貫通孔 狀構件，前端側以蓋構件3 1所封住。轂部1 7是 2貫通的前端面，具有形成與貫通孔17a同芯之 空間。在轂部1 7的前端部外周面，形成有公螺影 供蓋構件31可自由裝卸地螺合。又，捲筒3是 於轂部1 7的基端部之滾珠軸承22、裝設於轂部 部之滾動軸承2 1，可自由旋轉地裝設於捲筒軸： 滾動軸承2 1與滾珠軸承22之間，裝設有滾子離 連結部18是如圖1至圖4所示，爲用來連 體部1 5的內周部與轂部1 7的外周部之圓板構件 1 8的外側面（圖2右側）成爲生成捲線主體部 1 5a之底部，在連結部1 8的外側面，裝設有：裝 旋鈕7的手把旋鈕安裝構件8 ;及配置成與手把 心對稱之作爲平衡器的平衡配重1 6c。平衡配重 屬製的圓柱構件，由連結部1 8的外周側（圖2 設，藉由從連結部1 8的內周側（圖2左側）所 栓16d，固定於連結部18。再者，平衡配重16c 避開貫通孔18a、18b之位置，具體而言，是如 ，配置於與5個部位之大的貫通孔1 8a成爲等間 緣1 6 a的 75 %以上 外徑（捲 的外徑（ 17a的筒 在捲筒軸 圓形裝設 g 17b ，可 藉由裝設 1 7的前端 ί。又，在 合器23。 結捲線主 。連結部 1 5的凹部 設著手把 旋鈕7中 1 6 c爲金 右側）裝 :裝設的螺 是配置於 圖1所示 丨隔之位置 -13- 200840477 、及與供裝設有手把旋鈕7之手把旋鈕安裝構件8插入的 大的貫通孔18a對稱之位置。 [手把旋鈕的結構] 手把旋鈕7是如圖1至圖4所示，安裝於手把旋鈕安 裝構件8的第1突緣1 6 a側前端部，可旋轉於沿著與捲筒 軸2平行之軸周圍的柱狀構件。手把旋鈕7是如4所示， 具有：供釣者以指端摘取之筒狀本體構件7a ;可相對旋轉 地由前端部（圖4右側）安裝於本體構件7a的內周部之 螺栓7b ;及安裝於螺栓7b，介裝在本體構件7a的基端部 與手把旋鈕安裝構件8的前端部之間的墊圈7c。在此，藉 由將形成於螺栓7b的前端部外周之公螺絲7d螺合於後述 的手把旋鈕安裝構件8的母螺絲8 d，將手把旋鈕7固定於 手把旋鈕安裝構件8。 [手把旋鈕安裝構件的結構] 手把旋鈕安裝構件8是如圖1至圖4所示，爲由第1 突緣16a側，可裝卸地裝設固定於捲線主體部15的凹部 15a之大致呈圓柱狀的構件，用來在前端部安裝手把旋鈕 7之構件。手把旋鈕安裝構件8是如4所示，由第1突緣 16a側朝軸方向插入至形成於連結部18之大的貫通孔i8a 中的一個，藉由分別從徑方向外周側裝設至形成於捲線主 體部15之2個貫通孔15b的螺栓9a、9 b加以固定。 手把旋鈕安裝構件8具有大致呈圓柱狀之本體構件8a -14- 200840477 ，本體構件8a的徑形成較連結部18的大的貫通孔18&的 徑稍小徑。在此’利用將手把旋鈕安裝構件8插通用的連 結部1 8的大的貫通孔1 8 a兼作爲以謀求輕量化及創作性 提昇爲目的之大的貫通孔18a，使得不會增加捲筒3的加 工製程，比起另外設置手把旋鈕安裝構件8插通用的貫通 孔之情況，不會造成強度降低’或影響創作性。又’在此 ，因藉由螺栓9a、9b將手把旋鈕安裝構件8固定於捲線 主體部1 5的徑方向，所以，能使手把旋鈕安裝構件8接 觸於捲線主體部1 5的內周部，因此’可將固定於手把旋 紐安裝構件8的則輔部之手把5疋紐7儘可目§地配置於外周 側。又，因容易進行手把旋鈕安裝構件8的例如螺絲固定 ，並且手把旋鈕安裝構件8的固定方向爲與手把旋鈕7的 旋轉軸交叉的方向，所以即使將手把旋鈕7旋轉，手把旋 鈕安裝構件8也不易脫離。又，手把旋鈕安裝構件8爲延 伸於捲線主體部1 5的內周部的軸方向全體範圍之構件。 在此，因手把旋鈕7與手把旋鈕安裝構件8之合成重心位 置位於捲線主體部1 5內，所以不會使平衡配重1 6c由第1 突緣16a突出，而能提昇捲筒3全體的動平衡。 手把旋鈕安裝構件8在外周部的中腹部與前端部之2 部位，具有分別朝周方向凹陷形成之卡合槽8 b及卡止槽 8c。卡合槽8 b爲當將手把旋紐安裝構件8插通於連結部 18的大的貫通孔18a時，可供未形成有貫通孔i8a之連結 部1 8的朝內側突出之突出部1 8c卡合的卡合槽。在此， 藉由將手把旋鈕安裝構件8插通於貫通孔1 8a，使卡合槽 -15- 200840477 8b與突出部18c卡合，可使手把旋鈕安裝構件8對捲線主 體部15之裝設固定變得更強固。卡止槽8c爲可卡止於捲 線主體部15的凹部15a的開口端部之卡止槽，藉由卡止 槽8 c卡止於凹部1 5 a的開口端部，能夠限制手把旋鈕安 裝構件8朝軸方向內側（圖4左側）移動。又，手把旋鈕 安裝構件8的本體構件8a的外周部，以固定於捲線主體 部1 5的內周部之部分沿著捲線主體部1 5內周部的圓弧的 方式切削出缺口，藉此，使手把旋鈕7的軸芯位置朝外周 側（在圖4中爲下側）偏移。藉此，手把旋鈕安裝構件8 安裝成：當安裝有手把旋鈕7時，手把旋鈕7的一部分重 疊於第1突緣1 6 a的外周面。在此，因手把旋鈕7的軸芯 位置朝外周側偏移，所以，可減輕捲起力。 手把旋鈕安裝構件8的前端面配置於與第1突緣1 6a 的外周面大致相同或成爲稍微內側之位置，因此，能夠將 手把旋鈕7的安裝位置配合以往的第1突緣16a的表面位 置’所以，在此情況，不需要對固定於以往的第1突緣 16a的表面之手把旋鈕7進行新的加工，可直接轉用。又 ，在手把旋鈕安裝構件8的前端部，形成有前述的母螺絲 8 d，藉由使螺栓7b的公螺絲7d螺合，將手把旋鈕7安裝 於手把旋鈕安裝構件8。 [滾子離合器的結構] 滾子離合器23是如圖2及圖3所示，可自由裝卸地 裝設於捲筒3，設置成拖曳機構4僅可在釣線反復送出方 •16-200840477 IX. OBJECTS OF THE INVENTION [Technical Field] The present invention relates to a single-bearing reel, and more particularly to a single-bearing reel that is mounted on a fishing rod and winds a fishing line around an axis of an axis that intersects the long direction of the fishing rod. Device. [Prior Art] A single-bearing reel is generally used for fishing with a fly or by fishing for shallow fish farms by rafts, breakwaters or boats. The single-bearing reel has a reel body, a reel shaft that is supported by the reel body, and a reel that is rotatably mounted on the reel shaft winding (for example, refer to Patent Document 1). The reel of the single-bearing reel has a cylindrical winding main body portion wound around the outer circumference, and a disc-shaped first protrusion formed on the exposed side end portion of the winding main body portion opposite to the reel body. a rim (outer flange); and a disk-shaped second flange (inner flange) formed on the end portion of the reel body side of the winding main body portion so as to face the first flange. The inner peripheral portion of the winding main body portion is connected between the hub portions that rotatably support the spool shaft by the disk-shaped connecting portion, and the inner peripheral portion of the winding main body portion on the first flange side is exposed to the outside. Further, a rod-shaped handle knob is attached to the annular exposed surface of the exposed portion (substantially central portion) of the winding main body portion of the first flange, and the knob is rotatable along the outer periphery of the first flange. Around the axis of the axis parallel to the spool axis. Such a handle knob is rotatably fixed to the first flange, and the fishing line can be wound to the reel by holding and rotating the handle knob and rotating the reel. [Patent Document 1] JP-A-H11-253 0 83 SUMMARY OF INVENTION [Problem to be Solved by the Invention] The reel of the conventional single-bearing reel, for example, when winding a thin wire At this time, a large-diameter saving device is installed on the outer circumference of the winding main body portion instead of winding the thick fishing line first, and the outer diameter of the winding main body portion is increased. However, the installation of such an economizer or an economizer for storing components different from the reel is very complicated for the fisherman. Therefore, it is possible to provide a shallow grooved roll which is formed by a large diameter as it is provided without using such an economizer. Here, by using such a shallow grooved reel, a thin fishing line can be wound around the outer circumference of the large-diameter winding main body portion. However, when the main body portion of the winding main body is formed in a large diameter as described above, the inner diameter of the inner peripheral portion of the winding main body portion on the first flange side exposed to the outside becomes large, and therefore, the exposed portion of the first flange is excluded from the winding main body portion. The outer annular exposed portion is narrowed. As described above, when the annular exposed portion of the first flange is narrowed, the handle knob is protruded and fixed to the annular exposed surface of the first flange, so that it is difficult to secure a space for attaching the handle knob. Further, even if the handle knob can be attached to the first flange having the narrow annular exposed portion, since the handle knob is attached to the first flange closer to the outer periphery than before, when the thumb operation operation is performed, It will produce a finger that interferes with the knob of the handlebar. An object of the present invention is to provide a thumb-operating space for a single-bearing reel, and to easily attach a handle knob to a reel. -5- 200840477 [Means for Solving the Problem] The single-bearing reel of Invention 1 is a single-bearing reel which is mounted on a fishing rod and winds a fishing line around an axis of an axis that intersects the long direction of the fishing rod. It has: a reel body installed on the fishing rod; a single cantilever fixed to the reel of the reel body coaxial, the same volume, a handle knob mounting member; and a handle knob. The reel has a hub portion that is rotatably attached to the spool shaft at the inner peripheral portion, and a tubular bobbin main body portion that has a recessed portion that is wound around the axial direction on the inner circumference of the inner circumference; a disk-shaped connecting portion of the inner peripheral portion of the winding main body portion and the outer peripheral portion of the hub portion; the end portion of the winding main body portion in the axial direction is provided so that the concave portion is exposed, and the winding main body portion is larger than the winding main body portion a flange; and a second flange that is disposed to face the first flange at the other end portion of the winding main body portion in the axial direction and has a larger diameter than the winding main body portion. The handle knob mounting member is fixed to the recessed portion by the first flange side. The handle knob is attached to the first flange side front end portion of the handle knob mounting member, and is rotatable to a member around the axis of the shaft parallel to the spool axis. In the single-bearing reel, the handle knob attachment member is detachably attached to the recessed portion by the first flange side, and the handle knob is attached to the first flange-side front end portion of the handle knob attachment member. Here, in particular, in the case where the outer diameter of the winding main body portion is a shallow groove having a large diameter, the inner diameter of the concave portion of the inner peripheral portion of the winding main body portion exposed to the outside is increased, and the first flange is wound except for the winding. The annular exposed portion outside the portion where the concave portion of the main body portion is exposed is narrowed. However, even in this case, the handle knob is fixed to the handle knob mounting member that is fixed to the concave portion that is opened toward the first flange side opening. The front end, therefore, does not need -6 - 200840477 to attach the handle knob to the annular exposed portion of the first flange. Here, since the knob is provided on the inner peripheral side of the annular exposed portion of the first flange, the space for attaching the handle knob can be ensured, and when the thumb is operated, the finger does not set the hand. Put the knob. Therefore, with such a configuration, the thumb operation space can be ensured, and the handle knob can be easily attached to the reel. The single-bearing reel according to the second aspect of the invention is the single-bearing reel according to the first aspect of the invention, wherein the handle knob attachment member is fixed to the inner peripheral portion of the winding main body portion by the radial direction of the winding main body portion. In this case, for example, when the knob knob mounting member is screwed to the axial direction of the joint portion, it is necessary to secure a space for bringing the head of the screw member into contact with the joint portion, but here, the handle knob is attached. Since the member is fixed to the radial direction of the winding main body portion, the handle knob mounting member can be brought into contact with the inner peripheral portion of the winding main body portion, and therefore, the handle knob fixed to the front end portion of the handle knob mounting member can be as much as possible It is placed on the outer peripheral side. Moreover, since it is easy to fix, for example, a screw of the handle knob mounting member, and because the direction in which the handle knob mounting member is fixed is a direction intersecting the rotation axis of the handle knob, even if the handle knob is turned, the knob is turned The mounting member is also not easily detached. The single-bearing reel according to Invention 3 is the single-bearing reel according to Invention 1 or 2, wherein the connecting portion has a through hole penetrating the axial direction. The handle knob mounting member is inserted into the through hole and fixed to the inner peripheral portion of the winding main body portion. In this case, the weight of the entire reel can be reduced, and the splicing of the joint portion that exposes the outer ridge can be improved. The single-bearing reel of Invention 4 is a single-bearing reel according to Invention 3, -7 - 200840477, wherein the handle knob mounting member is formed to be connectable to a through hole without being connected to the through hole. An engaging groove that is engaged with the protruding portion that protrudes toward the inner side. In this case, by inserting the knob attachment member into the through hole and engaging the engagement groove with the projection, the attachment and fixing of the knob attachment member can be made strong. In addition, the through hole for inserting the knob attachment member into the common hole serves as a through hole for the purpose of reducing weight and creating creativity, so that it is not necessary to increase the processing of the reel, and it is not necessary to provide a through hole. It can cause a decrease in strength or affect creativity. A single-bearing reel according to any one of claims 1 to 4, wherein the reel further has a balancer which is attached to the joint portion by the first flange side. The handle mounting member is placed in a position symmetrical with the spool shaft. In this case, by setting the balancer (weight) at a position where the opponent mounts the knob mounting member symmetrically with the spool shaft, the mass of the handle knob and the handle knob mounting member can be prevented from being caused in one direction. Offset. The single-bearing reel according to any one of claims 1 to 5, wherein at least one of the reel body, the first flange and the second flange has a plurality of through holes. The plurality of through holes are formed at intervals in the circumferential direction and penetrate the axial direction. In this case, it is possible to reduce the weight of the entire reel and enhance the creativity of the joint portion that exposes the outer rim. A single-bearing reel according to any one of claims 1 to 6, wherein the bobbin main body portion, the first flange and the second flange are integrally formed by cutting an aluminum alloy. of. In this case, -8-200840477 integrally cuts the winding main body 第 and the second flange by machine cutting using, for example, an aluminum alloy, thereby improving the workability. The single-bearing reel of Invention 8 is the bearing reel of Inventions 1 to 7, wherein the handle knob mounting member is a handle knob and a part of the handle knob and the first flange. In this case, since the handle knob is placed as much as possible on φ, a part of the knob is overlapped with the outer peripheral surface of the first flange, and the force is applied. The single-bearing reel of Invention 9 is the bearing reel according to Inventions 1 to 8, wherein the handle knob mounting member is a member of the entire axial direction of the extended inner peripheral portion. Since the knob and the handle knob are assembled in the center of gravity of the knob, the balance of the balancer is not excessively balanced by the first flange. [Effect of the Invention] According to the present invention, in the single-bearing reel, the mounting member is detachably attached to the first flange side, and the knob is attached to the first flange of the handle knob mounting member. Make sure the thumb is working and it's easy to roll the hand. [Embodiment] The first flange can be placed in any one of the high schools: when the outer peripheral surface of the mounting overlaps the outer peripheral side, the hand can reduce the single extension of the coil to the main body of the winding, because When the wire main body is protruded, the concave portion of the handle knob can be raised, and the front end portion of the handle side is attached to the -9 - 200840477. [All the structures] FIGS. 1 to 3 show an embodiment of the present invention. Single bearing reel. As shown in FIGS. 1 to 3, the single-bearing reel is provided with a reel body 1; a reel supported by the reel shaft 2 of the reel body 1; and the reel shaft 2 is relatively rotatable and disposed at the outer circumference. a reel 3 for winding the fishing line; and a towing mechanism 4 for braking the rotation of the reel 3 in one direction. # [Structure of the reel body] The reel body 1 has a disk-shaped side plate 1 一方 on one side (the left side in Fig. 2), and the other side is opened. On the outer circumference of the side plate 1 ,, the protective portions 1 1 a and 1 1 b extending in the upper and lower directions in the axial direction 5 are formed at predetermined intervals in the circumferential direction. In the upper protection portion 1 1 a, a mounting portion 1 2 for attaching the single-bearing reel to the fishing rod is provided. As shown in FIGS. 2 and 3, the reel body 1 has a plurality of (10 places) having through holes l〇a which are formed in the circumferential direction of the side plate 10 and are arranged at intervals. ® passes through the axis direction. [Structure of Reel Axis] The reel shaft 2 is as shown in Fig. 2, and its base end is formed at the center portion of the side plate 1 of the reel body 1, and is screwed and fixed to the female screw hole 1b. At the base end portion of the spool shaft 2, a male screw 2a screwed to the female screw hole 1 Ob of the side plate 10 is formed. This male screw 2a protrudes from the center portion of the side plate 1 〇 of the reel body 1 toward the outer side in the axial direction (the left side in Fig. 2). Further, at the tip end of the spool shaft 2, as shown in Fig. 2, an annular groove 2b and a head portion 2c having a larger diameter than the endless groove 2b and having a diameter of -10-200840477 are formed. A bearing support portion 2d for supporting the rolling bearing 21 for supporting the tip end portion of the spool shaft 2 is formed adjacent to the annular groove 2b. Further, the base end side of the bearing support portion 2d is formed to have a larger diameter than the bearing support portion 2d, and an annular groove 2e is formed at this portion. Further, on the proximal end side, a chamfered portion 2f which is adjacent to the male screw 2a and which is parallel to each other is formed. In the chamfered portion 2f, a tool such as a wrench can be engaged to screw the spool shaft 2 to the side plate 10. [Structure of Reel] As shown in Figs. 1 to 4, the reel 3 is called a so-called large-arbor reel in order to form a large diameter of the outer diameter of the bobbin main body portion 15 to be described later. Shallow grooved reel. As shown in FIG. 1 to FIG. 4, the reel 3 includes a cylindrical winding main body portion 1 having a concave portion 15a that is wound around the outer circumference of at least one axial direction (the right side in FIG. 2). 5; the first flange 16a having a larger diameter than the winding main body portion 15 is provided on the end portion of the winding main body portion 15 in the axial direction, and is opposed to the first ® flange 16a. The second flange 16b is provided on the other end of the winding main body portion 15 in the axial direction, and is larger than the winding main body portion 15; the outer peripheral portion is disposed on the inner peripheral side of the winding main body portion 15, and the inner peripheral portion is The hub portion 17 that is rotatably mounted on the spool shaft 2; and a disk-shaped connecting portion 18 that connects the spool main body portion 15 and the hub portion 17. The winding main body portion 15 is a cylindrical member in which the fishing line is wound around the outer circumference, and a concave portion 15a whose inner peripheral portion is opened to the outside of the first flange 16a side (the right side in Fig. 2) is formed. The recessed portion 15a is a recessed portion surrounded by the inner peripheral portion of the winding main body portion 15 and the outer side surface (the right side in FIG. 2) of the first flange 16a side of the coupling portion 18. -11 - 200840477 The winding main body portion 15, the first flange 16a, the second flange 16b, and the hub; the connecting portion 18 is formed by cutting the aluminum alloy (machine cutting integrally formed. The winding main body portion 15 is as shown in Fig. 2 and the through hole 15b which is formed in a plurality of (two rows of i 〇) intervals and has a circular shape in the radial direction as shown in Fig. 3. The first flange 1 < shown in Figs. 1 to 3 has a plurality of (36) through holes 16e that are formed in a circular shape, and the plurality of through holes are interposed in the circumferential direction and penetrate the axial direction. The second flange 16b has a circle as shown in FIG. 2 and FIG. a plurality of (three 6-part) through-holes through which the plurality of through-holes are formed in the circumferential direction at intervals, and the axial direction. The connecting portion 18 is as shown in FIGS. 1 to 3 A plurality of (large, five-part, small, six-part holes 18a and 18b are formed so as to be shifted from each other in the circumferential direction with a gap therebetween, and penetrate the axial direction. These 15b, 16e, 16f, 18a, and 18b are formed by cutting by a post-processing cutter. The first flange 16a As shown in FIGS. 1 to 3, the end portion of the winding main body portion 15 is formed integrally with the opening portion of the winding body 1 (the right side in FIG. 2), and the second flange 16b is formed integrally with the winding main body g. One end portion of the winding main body portion 15 (left side in FIG. 2) The flange 16a is formed to have a larger diameter than the second flange 16b so as to face the second flange 16b, and the second flange 16b is formed with the reel body plate 1 In addition, the winding main body portion 15 and the first flange 16a 2 are formed such that the outer diameter of the winding main body portion 15 (the winding main body 17' is cut), and the circumferential passage 5a is arranged as a part. The 丨16f shown in the shape 3 is penetrated through the circular shape to penetrate the hole (the other 15 15 - of the machine body. The side of the first second protrusion 1 is -12-200840477 as shown in Fig. 15 The doubling of the radius A is 70% or more and 90% or less of the outer diameter (twice of the first protrusion radius B) of the first flange 16a, and is preferably 85% or less. Specifically, in Fig. 2, the radius A of the line main body portion 15 of the winding main body portion 15 is twice as large as 82% of the radius B of the first flange i 6a of the first flange 16a. The hub portion 17 has a through-hole member through which the spool shaft 2 can pass, and the front end side is sealed by the lid member 31. The hub portion 17 is a front end surface that penetrates the second portion, and has a space formed in the same core as the through hole 17a. A male screw is provided on the outer peripheral surface of the front end portion of the hub portion 17. The cover member 31 is detachably screwed. Further, the reel 3 is a ball bearing 22 at the base end portion of the hub portion 17 and a rolling bearing 2 1 attached to the hub portion, and is rotatably mounted on the spool shaft: the rolling bearing 2 1 and the ball bearing 22 The roller-separating coupling portion 18 is provided as shown in Figs. 1 to 4, and is an outer side surface of the disc member 18 for connecting the inner peripheral portion of the body portion 15 and the outer peripheral portion of the boss portion 17. (on the right side of Fig. 2), the bottom portion of the winding main body portion 15a is formed, and on the outer surface of the connecting portion 18, a handle knob mounting member 8 for attaching the knob 7 is mounted; and the balance is arranged to be balanced with the heart of the handlebar. The balance weight of the device is 16c. The cylindrical member of the balance weight is fixed to the joint portion 18 by the outer peripheral side of the joint portion 18 (Fig. 2, by being bolted 16d from the inner peripheral side (the left side in Fig. 2) of the joint portion 18). The balance weight 16c avoids the positions of the through holes 18a and 18b. Specifically, for example, the through hole 18 8 which is disposed at a large distance from the five portions has an outer diameter of 75% or more of the outer edge 16 a (volume) The outer diameter of the outer tube (17a is mounted on the reel shaft in a circular shape g 17b, which can be installed by the front end ί of the reel. Also, in the aligner 23. The winding line main. The recess of the connecting portion 15 is provided with a handle knob 7 in 1 6 c is the right side of the gold): the installed screw is placed in the position of the sputum shown in Figure 1 -13,40, 477,477, and inserted into the knob mounting member 8 provided with the handle knob 7 The position of the large through hole 18a is symmetrical. [Structure of the handle knob] The handle knob 7 is attached to the front end portion of the first flange 16 a side of the handle knob mounting member 8 as shown in FIGS. 1 to 4 . It can be rotated about a columnar member around an axis parallel to the spool shaft 2. The handle knob 7 is as shown in Fig. 4, and has a cylindrical body for the angler to pick up with the finger end. a member 7a; a bolt 7b attached to the inner peripheral portion of the body member 7a by a front end portion (the right side of FIG. 4) in a relatively rotatable manner; and a bolt 7b attached to the base end portion of the body member 7a and the handle knob mounting member The washer 7c between the front end portions of the sleeves 8. The male screw 7d formed on the outer periphery of the front end portion of the bolt 7b is screwed to the female screw 8d of the handle knob mounting member 8 to be described later, and the handle knob 7 is used. It is fixed to the handle knob attachment member 8. [Structure of the handle knob attachment member] The handle knob attachment member 8 is detachably attached to the first flange 16a side as shown in Figs. 1 to 4 A substantially cylindrical member of the recess 15a of the winding main body portion 15 for attaching a member of the handle knob 7 at the front end portion. The handle knob mounting member 8 is as shown in Fig. 4, and is oriented from the first flange 16a toward the axial direction. One of the large through holes i8a formed in the connecting portion 18 is fixed by bolts 9a and 9b which are respectively attached from the outer peripheral side in the radial direction to the two through holes 15b formed in the winding main body portion 15. The knob mounting member 8 has a substantially cylindrical body member 8a - 14 - 20084 0477, the diameter of the main body member 8a is smaller than the diameter of the large through hole 18& of the connecting portion 18. Here, the large through hole 18 of the connecting portion 18 in which the handle knob mounting member 8 is inserted is used. A is also a large through hole 18a for the purpose of reducing weight and creativeness, so that the processing of the reel 3 is not increased, and the through hole of the handle knob mounting member 8 is not provided. This causes a decrease in strength or affects the creativity. Here, since the knob attachment member 8 is fixed to the radial direction of the winding main body portion 15 by the bolts 9a, 9b, the handle knob mounting member 8 can be made. Since the inner peripheral portion of the winding main body portion 15 is in contact with each other, the handle 5 of the auxiliary portion fixed to the handlebar attachment member 8 can be disposed on the outer peripheral side as much as possible. Further, since the handle knob mounting member 8 is easily screwed, for example, and the fixing direction of the handle knob mounting member 8 is a direction intersecting the rotation axis of the handle knob 7, even if the handle knob 7 is rotated, the handlebar The knob mounting member 8 is also not easily detached. Further, the handle knob attachment member 8 is a member that extends over the entire axial direction of the inner peripheral portion of the winding main body portion 15. Here, since the combined center of gravity of the handle knob 7 and the handle knob mounting member 8 is located in the winding main body portion 15, the balance weight 16c is not protruded from the first flange 16a, and the reel 3 can be lifted. The balance of the whole. The knob attachment member 8 has an engagement groove 8b and a locking groove 8c which are recessed in the circumferential direction at two portions of the mid-abdomen and the distal end portion of the outer peripheral portion. When the handle insertion groove 8b is inserted into the large through hole 18a of the coupling portion 18, the engagement groove 8b can protrude from the inside of the connection portion 18 in which the through hole i8a is not formed. 8c snap-fit slot. Here, by inserting the handle knob mounting member 8 into the through hole 18a, the engaging groove -15-200840477 8b is engaged with the protruding portion 18c, and the handle knob mounting member 8 can be attached to the winding main body portion 15. The fixing is made stronger. The locking groove 8c is a locking groove that can be locked to the opening end of the recess 15a of the winding main body portion 15, and the locking groove 8c is locked to the opening end of the recess 15a, thereby limiting the handle knob mounting The member 8 moves toward the inner side in the axial direction (the left side in Fig. 4). Further, the outer peripheral portion of the body member 8a of the knob attachment member 8 is cut so as to be fixed to the inner peripheral portion of the winding main body portion 15 along the arc of the inner peripheral portion of the winding main body portion 15, and Thereby, the core position of the knob 7 is shifted toward the outer peripheral side (the lower side in FIG. 4). Thereby, the knob mounting member 8 is mounted such that when the handle knob 7 is attached, a part of the handle knob 7 is overlapped on the outer peripheral surface of the first flange 16a. Here, since the position of the core of the knob 7 is shifted toward the outer peripheral side, the winding force can be reduced. The distal end surface of the knob attachment member 8 is disposed at substantially the same position as the outer circumferential surface of the first flange 16a or slightly inside. Therefore, the attachment position of the handle knob 7 can be matched with the conventional first flange 16a. Since the surface position is 'in this case, it is not necessary to newly process the handle knob 7 fixed to the surface of the conventional first flange 16a, and it can be directly used. Further, the female screw 8d is formed at the distal end portion of the knob attachment member 8, and the handle knob 7 is attached to the handle knob attachment member 8 by screwing the male screw 7d of the bolt 7b. [Structure of Roller Clutch] The roller clutch 23 is detachably attached to the spool 3 as shown in Figs. 2 and 3, and is provided such that the drag mechanism 4 can only be repeatedly fed out on the fishing line.
200840477 向作動。滾子離合器23是如圖2所示’爲具有 地裝設於形成於轂部17的內周面之卡止槽的外! 自由旋轉地裝設於捲筒軸2之內輪26 ;及在外® 輪2 6之間，可與兩者接觸地配置之例如6個滾Γ 輪空轉型單向離合器。滚子27是藉由未圖示的 裝設於外輪2 5內。 [觸控裝卸機構的結構] 捲筒3是如圖1至圖3所示，進一步具有 15、第1突緣16a及第2突緣16b、轂部17、 控，將連結部18由捲筒軸2取下之觸控裝卸機 觸控裝卸機構6是如圖2所示，具有：卡 2的環狀槽2b之彈性線材製的彈簧構件3 0 ; 簧構件3 0脫離，而以覆蓋裝設空間的方式， 轂部17的前端之蓋構件31;可朝軸方向自由 於蓋構件31之按壓鈕32;用來將彈簧構件30 件31之間，作爲彈簧配置構件發揮功能之前 承21。 [拖曳機構的結構] 拖曳機構4是如圖2及圖3所示，具有： 卡止於內輪之旋轉圓板4 0 ;可朝沿著捲筒軸2 由移動且不能旋轉地裝設於捲線器本體1，能 圓板40之例如2片的制動圓板41、42 ;及可 不能旋轉 自25 ;可 i 25與內 1 27的內 保持器， 線主體部 用來以觸 6 〇 於捲筒軸 了防止彈 入固定於 動地裝設 置於蓋構 的滾動軸 能旋轉地 軸方向自 接於旋轉 軸方向移 -17- 200840477 動地設置於捲線器本體1，用來將制動圓板4 1、42朝旋轉 圓板4 0側壓接之壓接機構4 3。在旋轉圓板4 0與制動圓板 41之間，設有兩者的相對旋轉即拖曳作動時發聲之第1發 聲機構47。又，在壓接機構43，設有當調整拖曳力時發 聲之第2發聲機構48。 壓接機構43具有：操作旋鈕51;藉由操作旋鈕51按 壓之3片皿形彈簧52 ;藉由皿形彈簧按壓之墊圏53 ;及 藉由墊圈5 3所按壓之例如3支按壓銷5 4。在此，藉由操 作旋鈕5 1的轉動操作，調整皿形彈簧52的彈力，使得制 動圓板41、42與旋轉圓板40與拖曳環44之摩擦力改變 ，能夠調整拖曳力。 其次，說明關於動作。 當將釣線捲繞於捲筒3的捲線主體部1 5的外周時， 操作手把旋鈕7，使捲筒3旋轉。捲筒3對捲筒軸2相對 旋轉。此時，因滾子離合器23被遮斷，所以，外輪25自 由旋轉，容許捲筒3的捲取方向的旋轉。因此，捲筒3可 圓滑地旋轉。 當由捲筒3反復送出釣線時，捲筒3朝與前述相反方 向旋轉。此時，因滾子離合器23被連結，所以內輪26也 欲與外輪2 5 —同旋轉。但，因內輪2 6經由旋轉圓板4 0， 受到制動圓板41、42所制動，所以，對旋轉力，藉由皿 形彈簧52所設定的抵抗力（拖曳力）作用。因此，能夠 防止捲筒3需要以上旋轉（過度旋轉）而將釣線過度拉出 ，能夠避免纏線產生。 -18- 200840477 又，當這樣的釣線反復送出時，旋轉圓板40是與捲 筒3 —同旋轉，制動圓板4 1、4 2禁止該旋轉’因此’制 動圓板40、41相對旋轉，使得第1發聲機構47發聲。 在這樣的單軸承捲線器之捲筒3，手把旋鈕安裝構件 8是由由第1突緣1 6 a側，可裝卸地裝設固定於捲線主體 部1 5的凹部1 5a，手把旋鈕7安裝於手把旋鈕安裝構件8 的第1突緣1 6 a側前端部。在此，因是形成捲線主體部1 5 的外徑成爲大徑之被稱爲所謂大型喬木捲線器的淺槽捲筒 ，所以，朝外側露出之捲線主體部1 5的內周部之凹部1 5a 的內徑變大，除了第1突緣16a的捲線主體部15的凹部 1 5a所露出的部分以外之環狀露出部分變窄，即使在這樣 的情況，也因手把旋鈕7是固定於裝設固定在朝第1突緣 16a側開口的捲線主體部15的凹部15a之手把旋鈕安裝構 件8的前端部，所以，不需要將手把旋鈕7安裝於第1突 緣1 6a的環狀露出部分。在此，因手把旋鈕7設置於較第 1突緣1 6a的環狀露出部分更內周側，所以，能夠確保安 裝手把旋鈕7之空間，並且當進行拇指操作時，手指變得 不易與手把旋鈕7相互干擾。因此，藉由這這樣的結構， 既可確保拇指操作空間，亦可容易將手把旋鈕7安裝於捲 筒3。 [其他實施形態] (a )在前述實施形態，作爲單軸承捲線器之捲筒3， 以捲線主體部1 5的外徑（捲線主體部1 5的半徑a的2倍 -19- 200840477 )成爲第1突緣16a的外徑（第1突緣16a的半徑B的2 倍）的82%之淺槽捲筒爲例進行了說明，但不限於此，若 爲捲線主體部1 5的外徑（捲線主體部1 5的半徑A的2倍 )爲第1突緣1 6a的外徑（第1突緣1 6a的半徑B的2倍 )的70%以上90%以下、理想爲75%以上85%以下之淺槽 捲筒即可。 (b )在前述實施形態，在捲線器本體1的側板1 0、 捲線主體部15、第1突緣16a、第2突緣16b、連結部18 ，分別設有貫通孔l〇a、貫通孔15b、貫通孔16e、16f、 貫通孔18a、18b，但，亦可爲除了至少一個大的貫通孔 1 8a與2個貫通孔1 5b以外，不設置這些的一部分之結構 。又，‘貫通孔l〇a、貫通孔15b、貫通孔16e、16f、貫通 孔1 8a、1 8b的形狀、個數或配置不限於前述實施形態者 〇 (C )在前述實施形態，使卡合槽8b與突出部1 8c卡 合，但，亦可如圖4所示，作成：藉由將1個大的貫通孔 18a增大到捲線主體部15內周部位置，而不設置突出部 1 8c，在手把旋鈕安裝構件8不設置卡合槽8b之結構。 (d )在前述實施形態，手把旋鈕安裝構件8是藉由2 個螺栓9a、9b來固定於捲線主體部1 5，但亦可如圖5所 示，藉由1個螺栓9b來固定手把旋鈕安裝構件8。又，手 把旋鈕安裝構件8的固定手段不限於螺栓9a、9b，亦可爲 其他的固定手段。 -20- 200840477 【圖式簡單說明】 圖1是本發明的一實施形態之單軸承捲線器之正面圖 〇 圖2是其單軸承捲線器之側斷面圖。 圖3是單軸承捲線器之分解斜視圖。 圖4試圖2的要部的放大斷面圖。 圖5是其他實施形態之相當於圖4的圖。 • 圖6是其他實施形態之相當於圖4的圖。 【主要元件符號說明】 1 :捲線器本體 2 ·捲同軸 3 :捲筒 7 :手把旋鈕 7a :本體構件 # 7b :螺栓 7c :墊圈 7d :公螺絲 8 :手把旋鈕安裝構件 8a :本體構件 8b :卡合槽 8c:卡止槽 8d :母螺絲 9a、9b :螺栓 -21 - 200840477 1 〇 :側板 1 〇 a :貫通孔 1 5 :捲線主體部 15a :凹部 15b :貫通孔 16a :第1突緣 16b :第2突緣 _ 16c :平衡配重 1 6 d :螺栓 1 6 e、1 6 f :貫通孔 1 7 :轂部 1 8 :連結部 1 8 a、1 8 b :貫通孔 1 8 c :突出部 A :捲線主體部的半徑 _ B :第1突緣的半徑 -22-200840477 Moved to action. The roller clutch 23 is externally mounted on the inner circumferential surface of the spool shaft 2 as shown in FIG. Between the wheels 26 and 6 can be placed in contact with the two, for example, 6 rolling wheel-to-air transition one-way clutches. The roller 27 is mounted in the outer ring 25 by a not shown. [Structure of Touch Loading and Unloading Mechanism] As shown in FIGS. 1 to 3, the reel 3 further has 15, a first flange 16a and a second flange 16b, a hub portion 17, and a control portion, and the coupling portion 18 is formed by a reel. The touch-loader loading and unloading mechanism 6 with the shaft 2 removed is as shown in FIG. 2, and has a spring member 30 made of an elastic wire of the annular groove 2b of the card 2; the spring member 30 is detached, and is covered. A cover member 31 for the front end of the hub portion 17 is provided, a push button 32 that is freely movable in the axial direction from the cover member 31, and a front cover 21 for functioning as a spring arrangement member between the spring members 30. [Structure of the Drag Mechanism] As shown in FIGS. 2 and 3, the drag mechanism 4 has: a rotating circular plate 40 that is locked to the inner wheel; and is movably mounted along the spool shaft 2 so as not to be rotatable The reel body 1, the brake discs 41, 42 of the disc 40, for example, and the inner retainer which can not be rotated from 25; the inner and the inner 1 27, the main body of the wire is used for touching 6 The reel shaft is prevented from being slid into the movable shaft, and the rolling shaft disposed on the cover structure is rotatable. The direction of the rotation is from the direction of the rotation axis. -17-200840477 is movably disposed on the reel body 1 for braking the disc 4 1, 42 is a crimping mechanism 43 that is crimped toward the side of the rotating circular plate 40. Between the rotating circular plate 40 and the brake circular plate 41, a relative rotation of the both, that is, a first sounding mechanism 47 that sounds when the drag is actuated is provided. Further, the pressure bonding mechanism 43 is provided with a second sounding mechanism 48 that sounds when the drag force is adjusted. The crimping mechanism 43 has an operation knob 51, a 3-plate-shaped spring 52 pressed by the operation knob 51, a pad 53 pressed by a dish spring, and, for example, 3 press pins 5 pressed by the washer 53. 4. Here, by the rotational operation of the operation knob 51, the elastic force of the dish spring 52 is adjusted, so that the frictional forces of the brake discs 41, 42 and the rotating disc 40 and the trailing ring 44 are changed, and the drag force can be adjusted. Next, explain the action. When the fishing line is wound around the outer circumference of the winding main body portion 15 of the reel 3, the knob 7 is operated to rotate the reel 3. The reel 3 is relatively rotated about the spool shaft 2. At this time, since the roller clutch 23 is blocked, the outer ring 25 is freely rotated, and the rotation of the reel 3 in the winding direction is allowed. Therefore, the reel 3 can be smoothly rotated. When the fishing line is repeatedly fed by the reel 3, the reel 3 is rotated in the opposite direction to the above. At this time, since the roller clutch 23 is coupled, the inner wheel 26 is also intended to rotate together with the outer wheel 25. However, since the inner ring 26 is braked by the brake disks 41 and 42 via the rotating disk 40, the rotational force is exerted by the resistance (drag force) set by the plate spring 52. Therefore, it is possible to prevent the reel 3 from being rotated (over-rotating) to excessively pull out the fishing line, and it is possible to avoid the occurrence of entanglement. -18- 200840477 Moreover, when such a fishing line is repeatedly sent out, the rotating circular plate 40 rotates together with the reel 3, and the braking discs 4 1 and 4 2 prohibit the rotation 'so that the braking discs 40, 41 are relatively rotated. The first sounding mechanism 47 is made to sound. In the reel 3 of the single-bearing reel, the handle knob attachment member 8 is detachably attached to the concavity portion 15a of the bobbin main body portion 15 by the first flange 16a side, and the handle knob 7 is attached to the front end portion of the first flange 16a side of the handle knob mounting member 8. Here, since the shallow grooved roll called the so-called large-sized tree reel is formed so that the outer diameter of the winding main body portion 15 is large, the concave portion 1 of the inner peripheral portion of the winding main body portion 15 exposed to the outside is formed. The inner diameter of the 5a is increased, and the annular exposed portion is narrowed except for the portion where the concave portion 15a of the winding main body portion 15 of the first flange 16a is exposed. Even in such a case, the handle knob 7 is fixed to Since the distal end portion of the knob attachment member 8 fixed to the concave portion 15a of the winding main body portion 15 opened toward the first flange 16a side is provided, it is not necessary to attach the handle knob 7 to the ring of the first flange 16a. Exposed to the part. Here, since the knob 7 is provided on the inner peripheral side of the annular exposed portion of the first flange 16a, the space for attaching the handle knob 7 can be secured, and the finger becomes difficult when the thumb is operated. Interfering with the knob 7 of the handle. Therefore, with such a configuration, the thumb operation space can be secured, and the handle knob 7 can be easily attached to the reel 3. [Other Embodiments] (a) In the above-described embodiment, the outer diameter of the winding main body portion 15 (two times -19 - 200840477 of the radius a of the winding main body portion 15) is obtained as the reel 3 of the single-bearing reel. The shallow grooved drum of 82% of the outer diameter of the first flange 16a (twice the radius B of the first flange 16a) has been described as an example. However, the present invention is not limited thereto, and is the outer diameter of the winding main body portion 15. (twice the radius A of the winding main body portion 15) is 70% or more and 90% or less, and preferably 75% or more of the outer diameter of the first flange 16a (twice the radius B of the first flange 16a). A shallow grooved roll of 85% or less is sufficient. (b) In the above embodiment, the side plate 10 of the reel body 1, the winding main body portion 15, the first flange 16a, the second flange 16b, and the connecting portion 18 are provided with through holes l〇a and through holes, respectively. 15b, the through holes 16e and 16f, and the through holes 18a and 18b. However, a part of these may not be provided except for at least one large through hole 18a and two through holes 15b. Further, the shape, the number, or the arrangement of the through holes l〇a, the through holes 15b, the through holes 16e and 16f, and the through holes 18a and 18b are not limited to those of the above embodiment (C). The fitting groove 8b is engaged with the protruding portion 18c. However, as shown in FIG. 4, it is also possible to increase the length of one large through hole 18a to the inner peripheral portion of the winding main body portion 15, without providing a protruding portion. 1 8c, the knob mounting member 8 is not provided with the engaging groove 8b. (d) In the above embodiment, the handle knob attachment member 8 is fixed to the winding main body portion 15 by two bolts 9a and 9b, but as shown in Fig. 5, the hand can be fixed by one bolt 9b. Install the member 8 with the knob. Further, the fixing means for the knob attachment member 8 is not limited to the bolts 9a, 9b, and may be other fixing means. -20- 200840477 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front elevational view of a single bearing reel according to an embodiment of the present invention. Fig. 2 is a side cross-sectional view showing a single bearing reel. Figure 3 is an exploded perspective view of the single bearing reel. Figure 4 is an enlarged cross-sectional view of the main part of the attempt 2 . Fig. 5 is a view corresponding to Fig. 4 of another embodiment. Fig. 6 is a view corresponding to Fig. 4 of another embodiment. [Main component symbol description] 1 : Reel body 2 · Coil coaxial 3 : Reel 7 : Handle knob 7a : Body member # 7b : Bolt 7c : Washer 7d : Male screw 8 : Handle knob mounting member 8a : Body member 8b: engagement groove 8c: locking groove 8d: female screw 9a, 9b: bolt-21 - 200840477 1 〇: side plate 1 〇 a : through hole 1 5 : winding main body portion 15a : recess 15b : through hole 16a : first Flange 16b: 2nd flange _ 16c : Balance weight 1 6 d : Bolt 1 6 e, 1 6 f : Through hole 1 7 : Hub portion 1 8 : Connection portion 1 8 a, 1 8 b : Through hole 1 8 c : protrusion A : radius of the main body of the winding wire _ B : radius of the first flange -22-