1359636 (1) 九、發明說明 【發明所屬之技術領域】 本發明，是關於捲線器本 ，使釣線朝捲筒的前方吐出之 【先前技術】 Φ 一般，雙軸承捲線器，是 於捲線器本體的捲筒、及旋轉 捲線器之中的電動捲線器或計 ，是具有：本體構件、及載置 。在箱構件的上面，配置有： 器所構成的顯示部、及被設在 操作之開關操作部。在箱構件 與顯示部或開關操作部連接並 # 專利文獻1參照）。 這種箱構件的上面是形成 的上部或前部，下部是與本體 也可作爲導引構件功能，供防 的衝擊而導致本體構件被刮傷 件因爲形成一體，所以可提高 止本體構件的刮傷。 [專利文獻1]曰本特開平1 體，特別是，被裝設於釣竿 雙軸承捲線器的捲線器本體 具備：捲線器本體、及裝設 捲筒的操作桿。這種雙軸承 數器捲線器中，捲線器本體 於本體構件的上部的箱構件 由供水深顯示用的液晶顯示 顯示部的周圍可進行各種的 的內部收納有電氣零件，可 供控制顯示部等用（例如， 彎曲形狀，可覆蓋本體構件 構件平滑連結。且，箱構件 止例如捲線器落下時承受到 用。在此，箱構件及導引構 外觀的新式樣效果，並可防 0-210903號公報 -4 - @ (2) !359636 【發明內容】 (本發明所欲解決的課題） 前述習知的雙軸承捲線器，因爲是使用釣線捲附量不 同的大小捲筒，所以可提供捲線器本體的大小不同的雙軸 承捲線器。捲線器本體的大小變化的話，特別是，就需要 變化構成外形的本體構件及導引構件的大小。另一方面， 箱構件，即使本體構件及導引構件的大小變化，被收納於 % 內部的零件因爲可以同樣使用，所以不需要變化箱構件的 大小。但是，在此，箱構件及導引構件因爲是形成一體， 所以導引構件的大小變化的話，包含箱構件的導引構件就 必需各別依據捲線器本體的大小改變，因此捲線器本體的 製造成本可能會增大。 本發明的課題，是對於雙軸承捲線器的捲線器本體， 可以降低捲線器本體的製造成本。 (用以解決課題的手段） 發明1的雙軸承捲線器的捲線器本體，是被裝設於釣 竿，使釣線朝捲筒的前方吐出，該雙軸承捲線器的捲線器 本體，具備：裝設於前述釣竿之本體構件；及裝設成覆蓋 前述本體構件的前部及前述本體構件的前述釣竿遠離側也 就是上部，且在上部的略中央部開設有開口部之蓋構件； 及上面露出於外部的方式與前述開口部分開裝設，且在內 部收納有各.種的電氣零件之箱構件。 在此捲線器本體中，箱構件及蓋構件因爲是分開形成 -5- g) (3) 1359636 ，所以變化捲線器本體的大小時，只要變化蓋構件的大小 ，就可以維持箱構件的大小。因此，無關於蓋構件的大小 ，因爲箱構件可以共通化，而可以降低捲線器本體的製造 成本。 且’箱構件，因爲裝設在被形成於蓋構件的略中央部 的開口部，所以箱構件的周圍是藉由蓋構件所覆蓋。因此 ’蓋構件因爲可作爲箱構件的導引功能，所以即使例如捲 φ線器落下時，也可以防止箱構件的刮傷。 發明2的捲線器本體，是如發明i的捲線器本體，前 述箱構件的外形是略矩形的框狀構件。此情況，在外形爲 略矩形的框狀構件的內部因爲可以收納各種的電氣零件， 所以可以由簡潔的結構提供水密（不漏水）構造。 發明3的捲線器本體，是如發明丨或是2的捲線器本 體’在前述箱構件的上面配置有顯示部，可進行各種的顯 示。此情況’箱構件被共通化的話，液晶顯示器等的顯示 ♦部就可以與箱構件一起組裝成組件。 發明4的捲線器本體，是如發明〗至3的任一捲線器 本體’在前述箱構件的上面配置有1或是複數開關操作部 ’可進行各種的操作。此情況，箱構件被共通化的話，按 壓按鈕等的開關操作部就可以與箱構件一起組裝成組件。 發明5的捲線器本體，是如發明1至4的任一捲線器 本體’前述蓋構件的表面是裝設成比前述箱構件的表面更 朝內方凹陷。此情況，蓋構件及箱構件的外形容易相互配 合。 -6- (4) 1359636 發明6的捲線器本體，是如發明1至4的任一的捲線 器本體，前述蓋構件的表面是裝設成比前述箱構件的表面 更朝外方突出。此情況，可以防止箱構件的刮傷，並且可 以保護配置於箱構件的顯示部或開關操作部。 發明7的捲線器本體，是如發明1至6的任一捲線器 本體，前述蓋構件，是螺固於前述箱構件及前述本體構件 中的至少任一個。此情況，箱構件及本體構件的安裝成爲 籲簡單且確實。 發明8的捲線器本體，是如發明1至7的任一捲線器 本體，前述蓋構件具有卡止部，可卡止在被形成於前述箱 構件及前述本體構件的至少任一個的被卡止部。此情況， 例如藉由設置凹凸部作爲卡止部及被卡止部，箱構件及本 體構件的裝卸就容易。 (發明之效果） 依據本發明，對於雙軸承捲線器的捲線器本體，藉由 由將箱構件及蓋構件分開形成，就可以降低捲線器本體的 製造成本。 【實施方式】 本發明的一實施例的雙軸承捲線器，是如第1圖、第 2圖及第4圖所示，具有依據線吐出長度或是線捲取長度 顯示擬餌的水深之水深顯示功能之小型的計數器捲線器。 雙軸承捲線器，主要具備：可裝設於釣竿的捲線器本體1 (5) 1359636 、及配置於捲線器本體1的側方的捲筒旋轉用的操作桿2 、及配置於操作桿2的捲線器本體1側之牽引調整用的星 狀牽引器3。 捲線器本體1，是如第1圖至第4圖所示，裝設成可 覆蓋：被裝設於釣竿的本體構件la、及本體構件的前 部、及本體構件1 a的釣竿遠離側也就是上部。 本體構件la，是如第1圖、第2圖及第4圖所示，具 鲁有：由左右1對的側板7a、7b及連結那些的複數連結構 件7c所構成的框架7;及覆蓋框架7左右的左右側蓋8a 、8b;及覆蓋框架7的前部的前蓋9。在下側的連結構件 7c中，裝設於釣竿用的竿裝設腳15是一體形成。在操作 桿2側的側蓋8 b中，如第4圖所示，操作桿2的旋轉軸 也就是手把軸20是可旋轉自如地被支撐。在前蓋9中， 如第3圖所示，形成供釣線通過用的橫長的開口 9a » 在本體構件la的內部，與操作桿2連結的捲筒1〇是 • 可旋轉自如地被支撐。捲筒1〇，是如第3圖及第4圖所示 ，不可旋轉地被裝設於捲筒軸12’捲筒軸12是可旋轉自 如地裝設於捲線器本體1。且，在本體構件la的操作桿2 側的側面中，配置有供將操作桿2及捲筒1 〇的驅動傳達 導通（ON )、斷開（OFF )用的無圖示離合器的離合器操 作桿11。導通（ON)此離合器的話，在由擬餌的自重所 產生的線吐出中，可以停止線吐出動作。 且，在本體構件la的內部，如第4圖所示，設有： 與捲筒10連動的動作均勻捲線機構13’或將操作桿2的 •8- 0 (6) 1359636 旋轉通過捲筒軸12傳達至捲筒l〇的旋轉傳達機構14等 。均勻捲線機構13’是配置於捲筒1〇的前方，且如第3 圖所示’可與捲筒10連動並將釣線均—地捲取於捲筒10 〇 在本體構件la的上部，如第1圖至第4圖所示，固 定有水深顯不用的計數器箱4。計數器箱4，是具有：可 覆蓋本體構件la的前部及本體構件la的上部的方式被裝 春設且在略中央部的上部是開設有開口部4c的蓋構件4b; 及上面露出於外部的方式與開口部4c分開裝設且在內部 可收納顯示部5或開關操作部6等的各種的電氣零件之箱 構件4a。 箱構件4a，是如第5圖及第6圖擴大顯示，外形爲略 矩形的框狀構件，具有：被裝設於本體構件la且在內部 具有水密空間之箱本體30、及裝設於箱本體30的內部的 電路基板3 1、及在電路基板3 1上與電路基板3 1隔有間隙 φ 配置的含有顯示部5的複數電氣零件32。電路基板31， 是由複數處螺固於上箱構件4〇。在電路基板31中，連接 有由供控制水深顯示用的微電腦所組成的控制部或顯示部 5的驅動電路或開關操作部6等的電氣零件32。顯示部5 ，是區段顯示方式的液晶顯示器，可由對於擬餌的水深或 棚位置，可以由從水面及從水底的2個基準顯示。 箱本體30，是如第5圖所示，具有：在內部具有下部 開口的空間之上箱構件40、及塞住上箱構件40的開口之 下箱構件4 1。 •9- (7) 1359636 在上箱構件40的上面，形成略矩形的顯示窗40a，顯 示窗40a之後設有顯示部5。在顯示窗4 0a中，嵌入透明 樹脂製的蓋40b。在顯示窗40a的右側中，如第1圖、第 2圖及第5圖所示，設有開關操作部6»開關操作部6，是 如第1圖及第2圖所示’具有：上下並列配置的電源開關 6a、及模式開關6b、及棚備忘開關6c。 下箱構件41，是板狀的構件，塞住框狀的上箱構件 鲁4〇的開口的構件’藉由螺絲構件42螺固於上箱構件40。 在上箱構件40的螺絲構件42裝設部的一方中，如第5圖 及第6圖左側所示形成空氣注入孔4 3，螺絲構件4 2的頭 部收納孔的一部分被切除，連通螺絲構件42的胴部安裝 孔，連結上箱構件4 0及下箱構件41之間的空間。空氣注 入孔43 ’是供檢查上箱構件40及下箱構件4 1之間的空間 是否爲水密構造用’結合左右側的螺絲構件4 2並將右側 的螺絲構件42裝設部由矽樹脂44密閉之後，從空氣注入 © 孔43朝內部注入空氣來檢查是否有空氣漏出。若確認空 氣無漏出的話，將左側的螺絲構件4 2裝設部與空氣注入 孔43 —起由矽樹脂44密閉。在此，因爲在上箱構件40 的螺絲構件4 2裝設部形成空氣注入孔4 3，所以不需要如 習知形成空氣注入孔43專用的轂部。 蓋構件4b，是如第1圖至第4圖所示，裝設成覆蓋本 體構件la的前部及本體構件la的上部。蓋構件4b的外 形是具有沿著本體構件la彎曲的三次元曲面。且，蓋構 件4b’是如第1圖至第6圖所示，在上部的略中央部開設 -10- (8) 1359636 有開口部4c。開口部4c的外形是形成略矩形，顯示部 是配置成露出於外部的位置。且，蓋構件4b，是如第1 及第5圖所示，表面是裝設至與箱構件4a的表面成爲 面或是比箱構件4a的表面更朝內方稍凹陷。在此，箱 件4a及蓋構件4b的外形容易相互配合。 蓋構件4b，是如第6圖所示，具有凹狀的卡止部 ，可卡止於被形成於箱構件4a的開口部4c側部的凸狀 φ 被卡止部34。在此，藉由將卡止部33卡止於被卡止部 ，箱構件4a的定位及防止脫落可以就容易進行。 在這種結構的雙軸承捲線器中，吐出釣線時，是藉 離合器操作桿11斷開（OFF)離合器，使捲筒10自由 轉，藉由裝設於釣線的重錘的自重吐出釣線。釣線吐出 話，捲筒1 〇會旋轉，顯示部5的水深顯示會依據吐出 而變化。擬餌到達棚的話，藉由導通（ON)離合器操 桿1 1停止離合器的釣線的吐出。魚上鉤的話，旋轉操 # 桿2將捲筒10朝線捲取方向旋轉並將魚取入。 在這種雙軸承捲線器的捲線器本體1中，箱構件 及蓋構件4b因爲分開形成，捲線器本體1的大小變化 ，只有蓋構件4b的大小變化，可以維持箱構件4a的大 。因此，因爲無關於蓋構件4b的大小，箱構件4a可共 化，所以可以降低捲線器本體1的製造成本。 且，箱構件4a，因爲是裝設在被形成於蓋構件4b 略中央部的開口部4c，所以箱構件4a的周圍可藉由蓋 件4b覆蓋。因此’藉由使蓋構件4b作爲箱構件4a的 圖 構 33 的 34 由 旋 的 量 作 作 4 a 時 小 通 的 構 導 -11 - (9) 1359636 引功能，即使例如捲線器落下時，也可防止箱構件4a的 刮傷。 [其他的實施例] (a)在前述實施例中，雖以雙軸承捲線器爲例說明 具有水深顯示的計數器捲線器，但是本發明不是限定於計 數器捲線器的捲線器本體，例如電動捲線器的捲線器本體 φ 也可以適用本發明。 (b )在前述實施例中，雖以比較小型的計數器捲線 器的蓋構件4b爲例說明，但是如第7圖所示，比較中型 的計數器捲線器的蓋構件l〇4b也可以適用本發明。在此 ’箱構件4a，因爲與前述實施例同樣可以共通化使用，所 以可以降低捲線器本體1的製造成本。 (c) 在前述實施例中，蓋構件4b的表面是裝設成與 箱構件4a的表面成爲一面或是比箱構件4a的表面更稍朝 • 內方凹陷，但是如第8圖所示，表面是比箱構件4a的表 面更朝外方突出地裝設蓋構件4b也可以。在此，可以防 止箱構件4a的刮傷，並且可以保護配置於箱構件4a的顯 示部5或開關操作部6。 (d) 在前述實施例中，開關操作部6，雖是配置於顯 示部5的側部，但是例如配置於顯示部5的下部等的箱構 件4a的任意的位置也可以。且，如第9圖所示，在蓋構 件4b上配置開關操作部6的操作開關，將開關操作部6 的內部開關配置於箱構件4a上，設置無圖示的連動機構 -12- (!) (10) (10)1359636 ，在蓋構件4b的內部連結開關操作部6的操作開關及內 部開關也可以。 【圖式簡單說明】 [第1圖]採用本發明的一實施例的雙軸承捲線器的立 體圖。 [第2圖]前述雙軸承捲線器的平面圖。 [第3圖]前述雙軸承捲線器的側面縱剖面圖。 [第4圖]前述雙軸承捲線器的縱剖面圖。 [第5圖]前述雙軸承捲線器的箱構件的擴大縱剖面圖 〇 [第6圖]前述箱構件之後視圖。 [第7圖]其他實施例的相當於第6圖的圖。 [第8圖]其他實施例的相當於第5圖的圖。 [第9圖]其他實施例的相當於第1圖的圖。 【主要元件之符號說明】 1 :捲線器本體 1 a :本體構件 2 =操作桿 3 :星狀牽引器 4 :計數器箱 4a :箱構件 4b :蓋構件 (11) (11)1359636 4c :開口部 5 :顯不部 6 :開關操作部 6 a :電源開關 6b :模式開關 6c :棚備忘開關 7 :框架 7a，7 b :側板 7c :連結構件 8a，8 b :側蓋 9 :前蓋 9a :開口 10 :捲筒 1 1 :離合器操作桿 12 :捲筒軸 1 3 :均勻捲線機構 1 4 :旋轉傳達機構 1 5 :竿裝設腳 20 :手把軸 30 :箱本體 3 1 :電路基板 3 2 :電氣零件 3 3 :卡止部 34 :被卡止部 -14 (12) (12)1359636 40 :上箱構件 40a :顯示窗 40b :蓋 41 :下箱構件 42 :螺絲構件 43 :空氣注入孔 44 :矽樹脂 104b :蓋構件1359636 (1) EMBODIMENT OF THE INVENTION [Technical Field] The present invention relates to a cord reel, which discharges a fishing line toward the front of a reel. [Prior Art] Φ Generally, a double-bearing reel is a reel body. The electric reel or the meter among the reel and the reel is provided with a main body member and placed. On the upper surface of the box member, a display unit composed of: a switch unit and a switch operation unit provided for operation are disposed. The box member is connected to the display unit or the switch operation unit (refer to Patent Document 1). The upper part of the box member is formed as an upper part or a front part, and the lower part is a function of the lower part and the body as a guiding member, and the impact of the body member is caused to cause the body member to be scratched because the integral part is formed, so that the scraping of the body member can be improved. hurt. [Patent Document 1] A squirrel-opening body, in particular, a reel body to be mounted on a fishing rod double-bearing reel includes a reel body and an operating lever to which the reel is mounted. In the double-bearing-number reel, the reel body is placed on the upper part of the main body member, and various parts are housed inside the liquid crystal display and display unit for water supply deep display. With a curved shape, for example, the body member can be covered smoothly, and the box member can be used, for example, when the cord reel is dropped. Here, the box member and the guiding structure have a new appearance effect, and can be prevented from 0-210903. (No. 4) - @ (2) !359636 [Problem to be Solved by the Invention] The above-described conventional two-bearing reel is provided by using a reel having a different amount of the reel of the fishing line. A double-bearing reel having a different size of the reel body. If the size of the reel body is changed, in particular, it is necessary to change the size of the main body member and the guiding member that constitute the outer shape. On the other hand, the box member, even the body member and the guide member Since the size of the lead member changes, and the parts housed in % can be used in the same manner, it is not necessary to change the size of the box member. However, here, the box structure Since the guiding member is integrally formed, if the size of the guiding member changes, the guiding member including the box member must be individually changed according to the size of the reel body, and thus the manufacturing cost of the reel body may increase. The problem of the invention is that the reel body of the double-bearing reel can reduce the manufacturing cost of the reel body. (Means for Solving the Problem) The reel body of the double-bearing reel of the first invention is mounted on a fishing rod. Disposing the fishing line toward the front of the reel, the reel body of the double-bearing reel having: a main body member mounted on the fishing rod; and the fishing rod installed to cover the front portion of the main body member and the main body member The side is the upper part, and the cover member in which the opening part is opened in the upper part of the upper part, and the upper surface is exposed to the exterior, and the opening part is opened, and the box member of each electrical component is accommodated in it. In this reel body, since the box member and the cover member are separately formed into -5-g) (3) 1359636, the size of the reel body is changed. , As long as the change in size of the cover member, the size of the tank can be maintained member. Therefore, regardless of the size of the cover member, since the case members can be common, the manufacturing cost of the reel body can be reduced. Further, since the box member is installed in the opening portion formed at the substantially central portion of the lid member, the periphery of the box member is covered by the lid member. Therefore, since the cover member can serve as a guiding function of the box member, even when the roll φ threader is dropped, for example, the scratch of the box member can be prevented. The reel body of the invention 2 is the reel body of the invention i, and the outer shape of the box member is a substantially rectangular frame member. In this case, since various electric parts can be accommodated in the inside of the frame-shaped member having a substantially rectangular outer shape, a watertight (watertight) structure can be provided by a simple structure. The reel body of the invention 3 is a reel body of the invention or the second body. The display unit is disposed on the upper surface of the box member, and various displays can be performed. In this case, if the box members are common, the display portion of the liquid crystal display or the like can be assembled into a module together with the box member. The reel body of the invention 4 is any one of the reel bodies of the inventions 1-3, wherein one or a plurality of switch operation portions are disposed on the upper surface of the box member. In this case, if the box members are common, the switch operating portion such as a push button can be assembled into a unit together with the box member. The reel body of Invention 5 is any of the reel bodies of Inventions 1 to 4, wherein the surface of the cover member is installed to be recessed inwardly than the surface of the case member. In this case, the outer shape of the cover member and the box member easily match each other. In the reel body of any one of Inventions 1 to 4, the surface of the cover member is mounted to protrude outward from the surface of the case member. In this case, the scratch of the box member can be prevented, and the display portion or the switch operating portion disposed on the box member can be protected. The reel body of the invention of claim 7 is the reel body of any one of claims 1 to 6, wherein the cover member is screwed to at least one of the case member and the body member. In this case, the installation of the box member and the body member becomes simple and reliable. The reel body of the invention of claim 8 is the reel body of any one of the inventions 1 to 7, wherein the cover member has a locking portion that is lockable to at least one of the box member and the body member unit. In this case, for example, by providing the uneven portion as the locking portion and the locked portion, it is easy to attach and detach the box member and the body member. (Effects of the Invention) According to the present invention, the reel body of the double-bearing reel can be manufactured by separately separating the box member and the cover member, thereby reducing the manufacturing cost of the reel body. [Embodiment] A double-bearing reel according to an embodiment of the present invention has a water depth display indicating the depth of the lure according to the line discharge length or the line take-up length as shown in Figs. 1, 2, and 4. A small counter rewinder. The double-bearing reel mainly includes a reel body 1 (5) 1359636 that can be mounted on the fishing rod, an operating lever 2 for rotating the reel disposed on the side of the reel body 1, and an operating lever 2 disposed on the operating lever 2. A star-shaped tractor 3 for traction adjustment on the side of the reel body 1. As shown in FIGS. 1 to 4, the reel body 1 is installed to cover the main body member la attached to the fishing rod, the front portion of the main body member, and the fishing rod away from the side of the main body member 1a. It is the upper part. The main body member 1a is a frame 7 composed of a pair of left and right side plates 7a and 7b and a plurality of connecting members 7c connected thereto as shown in Figs. 1, 2, and 4; and a cover frame. 7 left and right side covers 8a, 8b; and a front cover 9 covering the front of the frame 7. In the lower connecting member 7c, the armor 15 for attaching to the fishing rod is integrally formed. In the side cover 8b on the side of the operating lever 2, as shown in Fig. 4, the rotating shaft of the operating lever 2, that is, the handlebar shaft 20, is rotatably supported. In the front cover 9, as shown in Fig. 3, a horizontally long opening 9a for the passage of the fishing line is formed. » Inside the main body member la, the reel 1 连结 connected to the operating lever 2 is rotatably support. The reel 1 is attached to the spool shaft 12' in a non-rotatable manner as shown in Figs. 3 and 4, and the spool shaft 12 is rotatably attached to the reel body 1. Further, a clutch lever for a non-illustrated clutch for transmitting (ON) or OFF (OFF) the drive of the operation lever 2 and the reel 1 配置 is disposed on the side surface of the main body member 1 on the operation lever 2 side. 11. When the clutch is turned "ON", the line discharge operation can be stopped in the line discharge caused by the self-weight of the lure. Further, inside the main body member 1a, as shown in Fig. 4, there is provided: a uniform winding mechanism 13' that is interlocked with the reel 10, or a rotation of the operating rod 2 through the reel shaft: •8- 0 (6) 1359636 12 is transmitted to the rotation conveyance mechanism 14 of the reel l or the like. The uniform winding mechanism 13' is disposed in front of the reel 1 ,, and as shown in FIG. 3, 'cooperate with the reel 10 and roll the fishing line evenly on the reel 10 to the upper portion of the body member la, As shown in Figs. 1 to 4, a counter box 4 in which the water depth is not used is fixed. The counter box 4 has a cover member 4b that is provided to cover the front portion of the main body member 1a and the upper portion of the main body member 1a, and has an opening portion 4c at an upper portion of the center portion; and the upper surface is exposed to the outside In this manner, the box member 4a of various electrical components such as the display unit 5 or the switch operation unit 6 can be housed separately from the opening 4c. The box member 4a is a frame-shaped member having a substantially rectangular outer shape as shown in FIG. 5 and FIG. 6, and has a box body 30 that is attached to the main body member la and has a watertight space inside, and is mounted in the box. The circuit board 31 inside the main body 30 and the plurality of electric parts 32 including the display unit 5 disposed on the circuit board 31 with a gap φ interposed therebetween. The circuit board 31 is screwed to the upper case member 4'' from a plurality of places. In the circuit board 31, an electric component 32 such as a control unit for controlling the display of the water depth, a drive circuit of the display unit 5, or the switch operation unit 6 is connected. The display unit 5 is a liquid crystal display of a segment display type, and can be displayed by two references from the water surface and the bottom of the water to the water depth or the shed position of the lure. As shown in Fig. 5, the tank main body 30 has a tank member 40 having a space having a lower opening therein, and a lower tank member 41 for closing the opening of the upper tank member 40. • 9-(7) 1359636 A slightly rectangular display window 40a is formed on the upper surface of the upper box member 40, and a display portion 5 is provided behind the display window 40a. In the display window 40a, a cover 40b made of a transparent resin is fitted. In the right side of the display window 40a, as shown in FIG. 1, FIG. 2, and FIG. 5, the switch operation unit 6»the switch operation unit 6 is provided, as shown in FIG. 1 and FIG. The power switch 6a, the mode switch 6b, and the shed switch 6c are arranged in parallel. The lower case member 41 is a plate-shaped member, and the member ” that closes the opening of the frame-shaped upper case member is screwed to the upper case member 40 by the screw member 42. In one of the screw member 42 mounting portions of the upper box member 40, the air injection hole 43 is formed as shown on the left side of FIGS. 5 and 6 , and a part of the head housing hole of the screw member 42 is cut off, and the connecting screw is connected. The crotch portion mounting hole of the member 42 connects the space between the upper box member 40 and the lower case member 41. The air injection hole 43' is a member for inspecting whether the space between the upper box member 40 and the lower box member 41 is a watertight structure. 'The left and right side screw members 4 2 are attached, and the right side screw member 42 is provided with a resin 44. After the airtightness, air is injected from the air injection hole 43 toward the inside to check whether air leaks. When it is confirmed that the air is not leaking, the screw member 4 2 mounting portion on the left side is sealed with the air injection hole 43 by the silicone resin 44. Here, since the air injection hole 43 is formed in the screw member 42 mounting portion of the upper box member 40, it is not necessary to form a hub portion dedicated to the air injection hole 43 as is conventional. The cover member 4b is attached to cover the front portion of the body member 1a and the upper portion of the body member 1a as shown in Figs. 1 to 4 . The outer shape of the cover member 4b is a three-dimensional curved surface that is curved along the body member 1a. Further, as shown in Figs. 1 to 6, the cover member 4b' is provided with an opening portion 4c at a slightly central portion of the upper portion of -10-(8) 1359636. The outer shape of the opening 4c is formed in a substantially rectangular shape, and the display portion is disposed at a position exposed to the outside. Further, as shown in Figs. 1 and 5, the cover member 4b is attached to the surface of the case member 4a or slightly recessed toward the inside of the surface of the case member 4a. Here, the outer shapes of the case member 4a and the cover member 4b are easily fitted to each other. As shown in Fig. 6, the cover member 4b has a concave locking portion and is engageable with a convex φ-locked portion 34 formed on the side of the opening 4c of the box member 4a. Here, by locking the locking portion 33 to the engaged portion, the positioning and prevention of the separation of the box member 4a can be easily performed. In the double-bearing reel having such a configuration, when the fishing line is discharged, the clutch is opened (OFF) by the clutch operating lever 11, the reel 10 is freely rotated, and the fishing is carried out by the weight of the weight attached to the fishing line. line. When the fishing line is spit out, the reel 1 turns, and the water depth display of the display unit 5 changes depending on the discharge. When the lure arrives at the shed, the discharge of the fishing line of the clutch is stopped by turning on the clutch lever 11. When the fish is hooked, the rotary lever 2 rotates the reel 10 in the direction of the take-up of the thread and takes in the fish. In the reel body 1 of such a double-bearing reel, since the case member and the cover member 4b are separately formed, the size of the reel body 1 is changed, and only the size of the cover member 4b is changed, and the size of the case member 4a can be maintained. Therefore, since the box member 4a can be recombined irrespective of the size of the cover member 4b, the manufacturing cost of the reel body 1 can be reduced. Further, since the box member 4a is installed in the opening portion 4c formed at a substantially central portion of the lid member 4b, the periphery of the box member 4a can be covered by the lid member 4b. Therefore, by using the cover member 4b as the frame 33 of the box member 4a, the amount of the rotation is used as the guide of the small passage 4-11 (9) 1359636, even if the reel is dropped, for example. The scratch of the box member 4a can be prevented. [Other Embodiments] (a) In the foregoing embodiment, the counter reel having the water depth display is described by taking a double bearing reel as an example, but the present invention is not limited to the reel body of the counter reel, such as an electric reel. The reel body φ can also be applied to the present invention. (b) In the foregoing embodiment, the cover member 4b of the relatively small counter reel is taken as an example, but as shown in Fig. 7, the cover member 10b of the comparative counter reel can also be applied to the present invention. . Here, the 'box member 4a' can be used in common as in the foregoing embodiment, so that the manufacturing cost of the reel body 1 can be reduced. (c) In the foregoing embodiment, the surface of the cover member 4b is installed to be one surface with respect to the surface of the box member 4a or to be slightly recessed toward the inner side of the surface of the box member 4a, but as shown in Fig. 8, The cover member 4b may be attached to the surface so as to protrude outward from the surface of the case member 4a. Here, it is possible to prevent the scratch of the box member 4a, and to protect the display portion 5 or the switch operation portion 6 disposed in the box member 4a. (d) In the above-described embodiment, the switch operation unit 6 is disposed at the side of the display unit 5, but may be disposed at any position of the box member 4a such as the lower portion of the display unit 5. As shown in Fig. 9, the operation switch of the switch operation unit 6 is placed on the cover member 4b, and the internal switch of the switch operation unit 6 is placed on the case member 4a, and the interlock mechanism -12- (not shown) is provided. (10) (10) 1359636, the operation switch of the switch operation unit 6 and the internal switch may be connected to the inside of the cover member 4b. BRIEF DESCRIPTION OF THE DRAWINGS [Fig. 1] A perspective view of a double-bearing reel according to an embodiment of the present invention. [Fig. 2] A plan view of the aforementioned double bearing reel. [Fig. 3] A side longitudinal sectional view of the above-described double bearing reel. [Fig. 4] A longitudinal sectional view of the above-described double bearing reel. [Fig. 5] An enlarged longitudinal sectional view of the box member of the above-described double-bearing reel 〇 [Fig. 6] Rear view of the aforementioned box member. [Fig. 7] A view corresponding to Fig. 6 of another embodiment. [Fig. 8] A view corresponding to Fig. 5 of another embodiment. [Fig. 9] A view corresponding to Fig. 1 of another embodiment. [Description of Symbols of Main Components] 1 : Reel body 1 a : Main body member 2 = Operating lever 3 : Star tractor 4 : Counter box 4a : Box member 4b : Cover member (11) (11) 1359636 4c : Opening 5 : Display portion 6 : Switch operation portion 6 a : Power switch 6b : Mode switch 6c : Shelf switch switch 7 : Frame 7a, 7 b : Side plate 7c: Connecting member 8a, 8b: Side cover 9: Front cover 9a: Opening 10: Reel 1 1 : Clutch operating lever 12 : Reel shaft 1 3 : Uniform winding mechanism 1 4 : Rotational transmission mechanism 1 5 : Clamping foot 20 : Handle shaft 30 : Case body 3 1 : Circuit board 3 2: Electrical component 3 3 : locking portion 34 : locked portion - 14 (12) (12) 1359636 40 : upper case member 40a : display window 40b : cover 41 : lower case member 42 : screw member 43 : air injection Hole 44: enamel resin 104b: cover member