550048 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（i ) 【發明所屬之技術領域】 本發明是關於馬達，特別是關於收納在可自由旋轉地 安裝於電動捲線器的捲線器本體之捲筒內部，用來將捲筒 朝捲線方向旋轉驅動之電動捲線器的馬達。 【先行技術】 電動捲線器是爲了將捲線用的捲筒朝捲線方向旋轉驅 動而使用馬達的捲線器，主要是釣棲息在水深爲1 00m以上 的較深處之垂釣對象的水中動物時經常被使用。但，在最 近，也使用於垂釣棲息在5Om程度的較淺水深處的烏賊等 的水中動物，爲了使用在如此的釣魚時而開發了小型電動 捲線器° 在於小型電動捲線器，將馬達收納於捲筒內部的捲線 器爲眾所皆知。此馬達是具備：收納於捲筒內的中空盒構 件、可自由旋轉地被安裝在盒構件上的旋轉軸、固定於旋 轉軸上的電樞、以及在電樞的外周側被固定於盒構件的內 同面上之場磁極。盒構件是具有一端呈開口的有底筒狀部 、及用來堵塞盒構件的開口之圓板狀蓋構件。盒構件與蓋 構件爲相同直徑，蓋構件是鉚接固定於盒構件上。蓋構件 是利用由捲線器本體的側面與馬達的旋轉軸平行地插入之 螺栓固定於捲線器本體上。 在捲線器本體的螺栓安裝部分的外周面，安裝著可自 由旋轉地支承捲筒的滾珠軸承。滾珠軸承是被安裝在形成 於捲線器本體之具有臺階的環狀軸承安裝部的外周面上， 本紙張尺度適用中國國家襟準（CNS ) Α4規格（210x297公釐） (請先閲讀背面之注意事項再填寫本頁)550048 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (i) [Technical Field to which the Invention belongs] The present invention relates to a motor, and more particularly to a reel housed in an electric reel that can be rotatably mounted on the electric reel. Inside the main body of the reel, a motor of an electric reel for rotating and driving the reel in a winding direction. [Advanced technology] The electric reel is a reel that uses a motor to drive the reel for reeling in the direction of reeling. It is mainly used to catch aquatic animals that are fishing in the deeper water depth of 100m or more. use. However, recently, it is also used for fishing aquatic animals such as squid that inhabits shallow depths of about 50m, and a small electric reel has been developed for such fishing. ° The small electric reel is used to house the motor in The reel inside the reel is well known. This motor includes a hollow box member housed in a reel, a rotating shaft rotatably mounted on the box member, an armature fixed to the rotating shaft, and an outer armature side fixed to the box member. The magnetic pole of the field on the same surface. The box member is a disc-shaped cover member having a bottomed cylindrical portion having an opening at one end, and a lid member for closing the opening of the box member. The box member has the same diameter as the lid member, and the lid member is riveted and fixed to the box member. The cover member is fixed to the reel body with a bolt inserted from the side of the reel body in parallel with the rotation axis of the motor. A ball bearing that rotatably supports the reel is mounted on the outer peripheral surface of the bolt mounting portion of the winder body. The ball bearing is mounted on the outer peripheral surface of the stepped annular bearing mounting portion formed on the body of the coiler. This paper size is applicable to China National Standard (CNS) Α4 size (210x297 mm) (please read the note on the back first) (Fill in this page again)
、1T ρ. -4- 550048 A7 _B7 _ 五、發明説明（2 ) 滾珠軸承的內輪是被挾持於蓋構件與軸承安裝部而加以定 位。 【發明所欲解決之課題】 在述以住的馬逹’‘爲了謀求捲線§SF的小型化而縮 小馬達的外徑時’則也必須縮小受到蓋構件所挾持的滾珠 軸承的外徑。一旦滾珠軸承的外徑縮小時，則爲了使固定 蓋構件用的螺栓通過而形成在捲線器本體側的貫通孔或用 來在外部取出馬達的導線之貫通孔、與用來安裝滾珠軸承 的軸承安裝部之間的間隙變窄。因此，在捲線器本體上不 易確保形成這些貫通孔用的空間。 本發明的課題是在於收納在捲筒內部的馬達，既可謀 求小型化，又可確保在捲線器本體側用來形成各種貫通孔 的空間。 【用以解決課題之手段】 發明1之電動捲線器的馬達是收納於可旋轉自如地安 裝在電動捲線器的捲線器本體之捲筒內部，用來將前述捲 筒朝捲線方向旋轉驅動的電動捲線器的馬達，具備：盒構 件、蓋構件、旋轉軸、電樞、以及場磁極。盒構件是基端 呈開口的有底筒狀構件。蓋構件是爲了堵塞開口而固定在 盒構件的基端，且較盒構件的外徑更大直徑的構件。旋轉 軸是由盒構件的前端突出而配置，且可自由旋轉地被安裝 在盒構件與前述蓋構件上的軸。電樞是安裝在旋轉軸上。 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） LV 1- - - I I== I - --- I - I —- - — (請先閲讀背面之注意事項再填寫本頁)、 1T ρ. -4- 550048 A7 _B7 _ 5. Explanation of the invention (2) The inner ring of the ball bearing is held by the cover member and the bearing mounting part to be positioned. [Problems to be Solved by the Invention] In the description of the stable horse, "When the outer diameter of the motor is reduced in order to reduce the size of the winding line SF," the outer diameter of the ball bearing held by the cover member must also be reduced. When the outer diameter of the ball bearing is reduced, a through hole is formed in the reel body side to allow the bolts for fixing the cover member to pass through, or a through hole for taking out the lead wire of the motor externally, and a bearing for mounting the ball bearing The gap between the mounting portions is narrowed. Therefore, it is difficult to secure the space for forming these through holes in the main body of the reel. The object of the present invention is to reduce the size of the motor housed in the reel, and to secure a space for forming various through holes on the main body side of the reel. [Means to solve the problem] The motor of the electric reel according to the invention 1 is an electric motor that is housed inside a reel rotatably mounted on the reel body of the electric reel, and is used to rotate and drive the reel in the winding direction. The motor of the reel includes a box member, a cover member, a rotating shaft, an armature, and a field pole. The box member is a bottomed cylindrical member having an open end. The cover member is fixed to the base end of the box member to block the opening, and has a larger diameter than the outer diameter of the box member. The rotation shaft is a shaft that is arranged to protrude from the front end of the box member and is rotatably mounted on the box member and the cover member. The armature is mounted on a rotating shaft. This paper size applies Chinese National Standard (CNS) A4 specification (210 × 297 mm) LV 1---I I == I---- I-I —--— (Please read the precautions on the back before filling this page)
、1T Ρ. 經濟部智慧財產笱員工消費合作社印製 -5- 550048 A7 B7 五、發明説明（3 ) 場磁極是安裝於盒構件的內周面者。 在此電動捲線器的馬達，當將馬達收納在捲筒內，以 蓋構件與捲線器本體挾持滾珠軸承的內輪時，因蓋構件的 外徑較盒構件的外徑大，所以，即使爲小型化的馬達也能 夠增大滾珠軸承的內徑。因此，能對滾珠軸承的內周側尺 寸上非常充裕，既可謀求馬達的小型化，又可確保在捲線 器本體側上形成各種貫通孔用的空間。 發明2之電動捲線器的馬達是在於發明1所記載的馬 達，更具備··配置在盒構件或蓋構件與旋轉軸之間，用來 容許旋轉軸的捲線方向的旋轉而禁止出線方向的旋轉之單 向制動器。在此情況時，不需要如以往地爲了安裝單向制 動器而使旋轉軸的一端由蓋構件朝外側突出，能夠縮短旋 轉軸的長度。因此，在優先捲線器的尺寸的情況時，可增 大馬達的輸出，而在優先馬達的輸出的情況時，則能夠縮 窄捲線器的橫向寬度。 發明3之電動捲線器的馬達是在於發明1或2所記載 的馬達，蓋構件是爲了可自由旋轉地支承捲筒，內輪接觸 於安裝在捲線器本體的滾珠軸承的內輪的側面而配置。在 此情況時，因蓋構件的外徑較盒構件大，所以，即使以蓋 構件將滾珠軸承加以定位，也能在滾珠軸承的內周側確保 寬廣的空間。 發明4之電動捲線器的馬達是在於發明1至3項中任 一項所記載的馬達，蓋構件是利用螺栓締結在捲線器本體 上。在此情況時，容易在捲線器本體上打開出用來供螺栓 本紙張尺度適用中國國家標準（CNS ) A4規格（2!0Χ297公釐） (請先閲讀背面之注意事項再填寫本頁) —0. 訂 經濟部智慧財產局員工消費合作社印製 -6- 550048 A7 B7 五、發明説明（4 ) 貫通的孔。 【發明之實施形態】 在於第1及2圖，採用本發明的一實施形態的電動捲 線器是主要具備有：安裝有手把1的捲線器本體2、可自由 旋轉地安裝在捲線器本體2上的捲筒3、安裝在捲筒3內的 馬達4。在捲線器本體2的上部，安裝了用進行形顯示水深 等的計數器5。 在計數器5內，如第3圖所示，設有：由安裝有顯示 驅動電路或捲線器控制部等的電氣零件之多層基板所構成 的第1基板構件51、與第1基板構件5 1相向配置且安裝有 馬達驅動電路等的電氣零件之第2基板構件5 2、配置在第 1基板構件5 1的液晶顯示部5 3、由用來連接第1基板構件 5 1的電路與第2基板構件的電路的可撓性基板等所構成的 配線部54。 第1基板構件51是如第8圖擴大所示，由表裡2層及 內部2層的共4層之第1圖案80a〜第4圖案80d所構成的 多層基板。第1圖案8 0a〜第4圖案80d是用來進行電氣零 件間的電氣訊號的處理與電力供給等，利用例如銅合金等 的導通構件來形成。第1圖案80a是具有形成於表側的第1 銅電鍍層80e、與由形成在第1銅電鍍層80e的下層的銅合 金所構成的第1銅箔8〇f。第2圖案80b及第3圖案80c是 僅以由銅合金所構成的銅合金來形成。第4圖案80d是具 有：形成在裡側的第2銅電鍍層80h、與由形成在第2銅電 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 550048 A7 B7 五、發明説明（5 ) 鑛層8 0 h的下層之銅合金所構成的弟2銅泊8 0 g ° (請先閱讀背面之注意事項再填寫本頁) 在第1圖案80a〜第4圖案80d的各層之間’分別形成 第1絕緣層8 1 a〜第3絕緣層8 1 c ’各層的電連接是被斷路 的。第1絕緣層8 1 a是由使樹脂含浸於紙或玻璃等而硬化 的絕緣體之第1預塡材81 d及第2預塡材81 e所形成。第2 絕緣層8 lb是利用由絕緣體所構成的芯材來構成的。第3 絕緣層81c是由絕緣體之第3預塡材81f及第4預塡材81g 所形成的。 這些的各層，是由第1圖案80a及第1預塡材81d所構 成的第1層A;由第2圖案80b、第2絕緣層81b、第3圖 案80c及第3預塡材81 f所構成的第2層B ;由第4預塡材 8 lg及第4圖案80d所構成的第3層C之3層呈個別體而形 成。這些第1層A、第2層B及第3層C是利用衝壓加工 來一體化。 經濟部智慧財產局員工消費合作社印製 又，爲了導通第1圖案80a〜第4圖案80d，而形成貫 通第1圖案80a〜第4圖案80d的各層用之通孔（未圖示） 。在此通孔的內壁，形成銅電鍍層，因此可導通第1圖案 8 0a〜第4圖案80d的各層。在此，因利用以通孔將第1圖 案80a〜第4圖案80d的各層進行配線，來電連接例如第1 圖案80a上的捲線器控制部、與第4圖案80d上的顯示驅動 電路，所以，能夠防止以往的基板構件間進行配線的配線 構件之相互干擾。又，因第1基板構件51是多層基板，所 以能夠利用多層基板本身所具有的電磁波的密封性，防止 對配置於多層基板的顯示驅動電路或捲線器控制部等的電 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ~ 一 550048 A7 B7___ 五、發明説明（6 ) 氣零件之電磁波的影響所造成的失去控制。 (請先閱讀背面之注意事項再填寫本頁) 在捲線器本體2的內部，設有旋轉傳達機構6，該機構 是用來將手把1的旋轉傳達至捲筒3，並且將馬達4的旋轉 傳達至捲筒3。 捲線器本體2是如第2圖所示，具有：框10、及用來 覆蓋框10的兩側方之側蓋11、12。框10是鋁模鑄造製的 一體成形之構件，具有：左右一對的側板13、14及在複數 處連結側板1 3、14之連結構件1 5。在下部的連結構件1 5， 安裝有用來安裝釣竿的釣竿安裝腳部17。 側蓋12是利用螺栓來締結於側板14上。在側蓋12， 用來安裝旋轉傳達機構6等的固定框1 6是利用螺栓來締結 著。因此，當將側蓋12由側板14取下時，固定框16也與 旋轉傳達機構6的一部分和側蓋一同地由側板14脫離。 側蓋11是利用螺栓締結於側板1 3上。在側蓋11上， 用來與設在外部的蓄電池等的電源連接之電源線用的連接 器（未圖示）被設置於前部。 經濟部智慧財產局員工消費合作社印製 側板1 3是如第2圖所示，爲在周緣部具有肋部的合成 樹脂製的板狀構件，在中心部，用來裝著馬達4的鼓起部 20是朝外側（第2圖的左側）突出而形成。 在鼓起部20的內部，如第4圖所示，形成：朝內側（ 第4圖的右側）突出的筒狀馬達保持部20a、與由馬達保持 部20a的內周側朝外側（第4圖的左側）突出之制動器收 納部20b。在馬達保持部20a的內側之端面上，利用安裝螺 栓23締結著馬達4的基端部（後述的蓋構件）。爲了使此 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -9- 550048 A7 B7 五、發明説明（7 ) 安裝螺栓貫通，在馬達保持部20a上形成貫通孔23a。又， 在馬達保持部20a的外周面上，安裝著用來將捲筒3的一 端可自由旋轉地支承的滾珠軸承2 5。滾珠軸承2 5的外輪 25a是被安裝在捲筒3的內周面上，而內輪25b是被安裝在 馬達保持部20a的外周面，受到馬達4與馬達保持部20a所 挾持而定位。在制動器收納部20b的內周面上安裝著單向 制動器2 9。單向制動器2 9是滾筒式制動器，用來禁止馬達 旋轉軸3 2朝出線方向旋轉。 馬達4是如第2、4、5圖所示，具備：中空盒30、固 定在盒30的內周面之筒狀場磁極31、可自由旋轉地安裝在 盒30的旋轉軸32、固定在旋轉軸32的電樞33及整流子34 、安裝在盒3 0的電刷3 5。 盒30是配置在捲筒3的內部，具備；基端呈開口的有 底筒狀的盒構件36、用來堵塞盒構件36的開口之蓋構件 3 7。盒構件3 6是衝壓成形的金屬製構件，在其底部介由軸 承3 8可自由旋轉地支承旋轉軸3 2。 蓋構件37是圓板狀金屬製或合成樹脂製的構件，被鉚 接固定於盒構件36上。蓋構件37是具有較盒構件36的外 徑更大的外徑。在蓋構件37的外側中心部，形成用來將馬 達4定心在馬達保持部20a而加以安裝的圓形突起部37a。 利用將此突起部37a嵌合於馬達保持部20a的內周面上，來 使馬達4對捲線器本體定心。蓋構件37是利用安裝螺栓23 安裝於捲線器本體2的馬達保持部20a上。藉此，馬達4 被固定在捲線器本體2上。又，受到蓋構件37與馬達保持 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） ! — ；——#1. (請先閱讀背面之注意事項再填寫本頁)， 1T Ρ. Printed by the Intellectual Property of the Ministry of Economic Affairs and employee consumer cooperatives -5- 550048 A7 B7 V. Description of the invention (3) The field pole is installed on the inner peripheral surface of the box member. Here, when the motor of the electric reel is housed in a reel, and the inner ring of the ball bearing is held by the cover member and the reel body, the outer diameter of the cover member is larger than the outer diameter of the box member. The miniaturized motor can also increase the inner diameter of the ball bearing. Therefore, the size of the inner peripheral side of the ball bearing can be very large, and the size of the motor can be reduced, and a space for forming various through-holes on the main body side of the reel can be secured. The motor of the electric reel according to the second aspect of the invention is the motor described in the first aspect, and is further provided with a box member or a cover member and a rotary shaft, and is used for allowing the rotation of the rotary shaft in the winding direction and prohibiting the outgoing direction. Rotating one-way brake. In this case, it is not necessary to protrude one end of the rotating shaft from the cover member to the outside in order to mount the one-way brake, and the length of the rotating shaft can be shortened. Therefore, when the size of the reel is prioritized, the output of the motor can be increased, and when the output of the motor is prioritized, the lateral width of the reel can be narrowed. The motor of the electric reel according to the third aspect is the motor according to the first or second aspect. The cover member is for rotatably supporting the reel, and the inner wheel is arranged in contact with the side surface of the inner wheel of a ball bearing mounted on the reel body. . In this case, since the outer diameter of the cover member is larger than that of the box member, even if the ball bearing is positioned with the cover member, a wide space can be secured on the inner peripheral side of the ball bearing. The motor of the electric reel according to the fourth aspect is the motor according to any one of the first to third aspects, and the cover member is connected to the main body of the reel by a bolt. In this case, it is easy to open the thread winder body for bolts. The paper size applies the Chinese National Standard (CNS) A4 specification (2! 0 × 297 mm) (Please read the precautions on the back before filling this page) — 0. Order printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs-6- 550048 A7 B7 V. Description of the invention (4) A through hole. [Embodiment of the invention] As shown in Figs. 1 and 2, an electric wire reel according to an embodiment of the present invention is mainly provided with: a wire reel main body 2 with a handle 1 attached; The upper reel 3 and the motor 4 installed in the reel 3. A counter 5 is mounted on the upper portion of the reel main body 2 to display the depth of the water and the like in a linear shape. In the counter 5, as shown in FIG. 3, a first substrate member 51 composed of a multilayer substrate on which electrical components such as a display drive circuit and a reel control unit are mounted is provided, and faces the first substrate member 51. A second substrate member 5 on which electrical components such as a motor drive circuit are arranged and mounted 2. A liquid crystal display portion 5 arranged on the first substrate member 51 1 3. A circuit for connecting the first substrate member 51 to the second substrate A wiring portion 54 formed of a flexible circuit board or the like of a component circuit. The first substrate member 51 is a multi-layer substrate composed of a first pattern 80a to a fourth pattern 80d of a total of four layers on the front and back and two layers on the inside as shown in FIG. The first pattern 80a to the fourth pattern 80d are used to process electrical signals between electrical components and supply power, and are formed using conductive members such as copper alloys. The first pattern 80a includes a first copper plating layer 80e formed on the front side and a first copper foil 80f formed of a copper alloy formed on a lower layer of the first copper plating layer 80e. The second pattern 80b and the third pattern 80c are formed using only a copper alloy made of a copper alloy. The fourth pattern 80d includes: a second copper plating layer 80h formed on the back side, and a paper size formed on the second copper electric paper to apply the Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the Please fill in this page again.) Order printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and the Consumer Cooperatives printed 550048 A7 B7 V. Description of the invention (5) The lower layer of copper alloy composed of copper alloy at 80 h in the mineral layer 80 g ° ( (Please read the precautions on the back before filling in this page.) 'Each first insulation layer 8 1 a to third insulation layer 8 1 c' are formed between the layers of the first pattern 80a to the fourth pattern 80d. Disconnected. The first insulating layer 8 1 a is formed of a first pre-rolled material 81 d and a second pre-rolled material 81 e, which are hardened by impregnating a resin with paper or glass. The second insulating layer 8 lb is formed using a core material made of an insulator. The third insulating layer 81c is formed of the third pre-metal 81f and the fourth pre-metal 81g of the insulator. Each of these layers is a first layer A composed of a first pattern 80a and a first pre-forming material 81d, and a second pattern 80b, a second insulating layer 81b, a third pattern 80c, and a third pre-forming material 81f. The second layer B of the structure; the third layer of the third layer C composed of the fourth pre-cast material 8 lg and the fourth pattern 80d are formed as individual bodies. The first layer A, the second layer B, and the third layer C are integrated by press working. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In order to connect the first pattern 80a to the fourth pattern 80d, through-holes (not shown) for forming the first pattern 80a to the fourth pattern 80d are formed. A copper plated layer is formed on the inner wall of this through hole, so that each layer of the first pattern 80a to the fourth pattern 80d can be conducted. Here, since each layer of the first pattern 80a to the fourth pattern 80d is wired with a through hole, and for example, a wire reel control unit on the first pattern 80a and a display driving circuit on the fourth pattern 80d are electrically connected, It is possible to prevent mutual interference of wiring members that perform wiring between conventional substrate members. In addition, since the first substrate member 51 is a multilayer substrate, it is possible to use the sealing property of the electromagnetic wave of the multilayer substrate itself, and prevent the paper size applicable to the electronic paper size of the display driving circuit or the reel control unit arranged on the multilayer substrate from being applied to the country of China. Standard (CNS) A4 specification (210X297 mm) ~ 550048 A7 B7___ 5. Description of the invention (6) Loss of control caused by the influence of electromagnetic waves of gas parts. (Please read the precautions on the back before filling this page.) Inside the reel body 2, there is a rotation transmission mechanism 6, which is used to convey the rotation of the handle 1 to the reel 3, and the motor 4 The rotation is conveyed to the reel 3. The reel main body 2 includes a frame 10 and side covers 11 and 12 for covering both sides of the frame 10 as shown in FIG. 2. The frame 10 is an integrally formed member made of an aluminum mold, and includes a pair of left and right side plates 13, 14 and connecting members 15 connecting the side plates 1 3 and 14 at a plurality of points. A fishing rod attachment leg 17 for attaching a fishing rod is attached to the lower connection member 15. The side cover 12 is attached to the side plate 14 by a bolt. On the side cover 12, a fixing frame 16 for mounting the rotation transmitting mechanism 6 and the like is connected by bolts. Therefore, when the side cover 12 is removed from the side plate 14, the fixed frame 16 is also detached from the side plate 14 together with a part of the rotation transmitting mechanism 6 and the side cover. The side cover 11 is attached to the side plate 13 by a bolt. On the side cover 11, a connector (not shown) for a power cord for connecting to a power source such as an external battery or the like is provided at the front. The side panel 13 printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is a plate-shaped member made of synthetic resin having ribs at the periphery, as shown in FIG. The part 20 is formed so as to protrude outward (left side in FIG. 2). As shown in FIG. 4, inside the bulged portion 20, a cylindrical motor holding portion 20 a protruding toward the inside (right side of FIG. 4) and an inner peripheral side of the motor holding portion 20 a facing outward (fourth) (Left side of the figure) The brake accommodating portion 20b protruding. A proximal end portion (a cover member described later) of the motor 4 is connected to the inner end surface of the motor holding portion 20a by a mounting bolt 23. In order to apply this paper size to the Chinese National Standard (CNS) A4 specification (210X297 mm) -9- 550048 A7 B7 V. Description of the invention (7) The mounting bolt is penetrated, and a through hole 23a is formed in the motor holding portion 20a. A ball bearing 25 for rotatably supporting one end of the roll 3 is mounted on the outer peripheral surface of the motor holding portion 20a. The outer ring 25a of the ball bearing 25 is mounted on the inner peripheral surface of the drum 3, and the inner wheel 25b is mounted on the outer peripheral surface of the motor holding portion 20a, and is positioned while being held by the motor 4 and the motor holding portion 20a. A one-way brake 29 is attached to the inner peripheral surface of the brake housing portion 20b. The one-way brake 29 is a drum brake, and is used to prohibit the rotation of the motor rotating shaft 3 2 in the outgoing direction. As shown in FIGS. 2, 4 and 5, the motor 4 includes a hollow case 30, a cylindrical field pole 31 fixed to the inner peripheral surface of the case 30, a rotating shaft 32 rotatably mounted on the case 30, and fixed to The armature 33 and the commutator 34 of the rotating shaft 32 and the brushes 35 mounted on the box 30. The cassette 30 is disposed inside the reel 3 and includes a bottomed cylindrical box member 36 having a base end opened, and a lid member 37 for closing the opening of the box member 36. The box member 36 is a press-formed metal member, and a rotary shaft 32 is rotatably supported by a bearing 38 at the bottom thereof. The lid member 37 is a member made of a disc-shaped metal or synthetic resin, and is fixed to the box member 36 by caulking. The cover member 37 has an outer diameter larger than that of the box member 36. A circular protrusion 37a is formed on the outer center portion of the cover member 37 to center and attach the motor 4 to the motor holding portion 20a. This protrusion 37a is fitted to the inner peripheral surface of the motor holding portion 20a to center the motor 4 on the reel main body. The cover member 37 is attached to the motor holding portion 20 a of the reel main body 2 by the attachment bolt 23. Thereby, the motor 4 is fixed to the reel main body 2. In addition, the cover member 37 and the motor are maintained. The paper size applies the Chinese National Standard (CNS) A4 specification (210 × 297 mm)! —; — # 1. (Please read the precautions on the back before filling this page)
、1T ΦΙ. 經濟部智慧財產局員工消費合作社印製 -10- 550048 A7 B7 五、發明説明（8 ) (請先閲讀背面之注意事項再填寫本頁) 部20a所挾持而安裝滾珠軸承25的內輪25b。且，在蓋構 件37，介由軸承39可自由旋轉地支承旋轉軸32。軸承38 、39是外周面爲球形面的例如黃銅製的滑動軸承。 如此，利用將蓋構件37做成較盒構件36更大直徑， 能夠使用大尺寸的滾珠軸承25。因此，即使以與馬達保持 部20a將滾珠軸承25的內輪25挾持而定位，也能夠將馬達 保持部20a的內周面與外周面之間的厚度增加，即使使馬 達4小型化，也可以充分地確保形成貫通孔23a用的空間 。又，在蓋構件37，也形成用來將未圖示的導線導引至外 部的貫通孔，用來打開此貫通孔的空間也容易確保。 場磁極31是以各向異性塑膠磁鐵構成，該各向異性塑 膠磁鐵爲以合成樹脂將結晶粒被細微化且磁化方向被匯聚 於特定方向的稀土類合金粉末硬化而獲得的各向異性黏合 磁鐵。 經濟部智慧財產局員工消費合作社印製 旋轉軸32是貫通於盒30的兩端而朝外側突出。在手 把1側的突出部，並列安裝著構成旋轉傳達機構6的兩段 減速行星齒輪機構6 a之2個太陽齒輪6 b (第2圖）。在旋 轉軸32的基端（第4圖的左端），安裝有單向制動器29。 電樞3 3是相向於場磁極3 1的內周面而配置。電樞3 3 是包括：具有突出成放射狀的5個極部之電樞鐵心45、與 捲繞在電樞鐵心45的電樞捲線46。電樞鐵心45是重疊非 晶體硅合金製的薄板而形成，具有磁滯損失少的高透磁率 。電樞鐵心4 5的軸方向長度是較場磁極31的軸方向長度 稍短。電樞捲線46是捲繞於電樞鐵心45的各極部者’其 -11 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 550048 A7 B7 五、發明説明（9 ) 兩端連接於整流子34。 (請先閲讀背面之注意事項再填寫本頁} 整流子34是在電絕緣固定於旋轉軸32之筒狀絕緣構 件34a的外周面上朝圓周方向分割成5個而形成之導體。 整流子34是電連接於電刷35。 電刷35是固定於安裝在蓋構件37的絕緣體製的安裝 構件上，在整流子34之相向的周面上電連接於整流子34。 電刷35是電連接於2個端子35b，該端子是被配置成貫通 蓋構件37而朝外部突出。在這兩個端子35b上錫焊著未圖 示的導線，導線是通過未圖示的貫通孔而從捲線器保持部 20a朝外部導出。 經濟部智慧財產局員工消費合作社印製 捲筒3是如第2圖所示，具有：在內部可收納馬達4 的筒狀捲線軀幹部3a、在捲線軀幹部3a的外周上隔著間隔 而形成的左右1對之突緣部3b。捲筒3的一端是由突緣部 3b朝外側延伸，在其延伸的端部之內周面上配置著軸承25 。在捲筒3的另一端上固定有齒輪板3c。齒輪板3c是爲了 將捲筒3的旋轉傳達至未圖示的等級捲繞機構而設置的。 在於齒輪板3c的捲筒中心側，在齒輪板3c與固定框1 6之 間安裝有滾珠軸承26。利用這2個滾珠軸承25、26，來將 捲筒3可自由旋轉地支承在捲線器本體2上。 如此結構的電動捲線器的馬達4是盒30的蓋構件37 較盒構件36呈較大直徑。因此，即使以蓋構件37挾持滾 珠軸承25也能增大滾珠軸承25的外徑，且可以將馬達保 持部20的厚度增加。因此，即使將馬達4小型化，也可充 分地確保用來打開將安裝螺栓23插入於馬達保持部20a用 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -12- 550048 A7 B7 五、發明説明（10) 的貫通孔或倒出導線用的貫通孔之空間。 (請先閱讀背面之注意事項再填寫本頁) [其他實施形態] 在前述實施形態，將單向制動器29設於馬達4的外部 ，但亦可如第6圖所示，將單向制動器233內裝於馬達4 內。 在此情況下，如第6及7圖所示，蓋構件232也形成 較盒構件231更大直徑。在蓋構件232，形成用來供安裝螺 栓23貫通的貫通孔23a。蓋構件232的旋轉軸230貫通用 的貫通孔232a是外側（第5圖左側）爲小直徑的具有高低 之孔，在內側的大直徑部分可自由旋轉地安裝有軸承240， 在外側的小直徑部分不能旋轉地安裝有單向制動器233。 馬達4的旋轉軸230是如第7圖所示，左側的基端部 230a爲小直徑之具有高低的軸，單向制動器233及軸承240 是排列安裝於旋轉軸230的基端部230a。 經濟部智慧財產局員工消費合作社印製 單向制動器233是具有內輪234、外輪235及輥子237 ，內輪234是被不能旋轉地安裝在旋轉軸230的基端部 2 3 0a。外輪23 5是較內輪23 5寬廣而偏向內側地安裝著。外 輪235是不能旋轉地安裝在較盒構件231更大直徑的蓋構 件232的貫通孔232a上。內輪234是例如利用壓入來不能 旋轉地安裝於旋轉軸230的基端部230a上。內輪234是與 軸承240隔著間隙而配置。 軸承240是例如燒結金屬製的滑動軸承，鄰接於單向 制動器23 5的內側而配置著。軸承240是接觸於外輪23 5的 本紙張尺度適用中國國家標準（ CNS ) A4規格（210X297公嫠) ' -13- 550048 A7 B7 五、發明説明（n ) (請先閲讀背面之注意事項再填寫本頁) 外側面（第7圖左側面）及內周面，且與內輪234隔著間 隙而配置著。軸承240的內周面（第7圖右側面）是由蓋 構件232朝盒構件23 1的安裝之安裝面向內側突出而配置 。在軸承240的內側面形成圓形的凹部240a，在凹部240a 配置有防止潤滑油等的油與異物侵入馬達4內用之去油墊 圏241，此去油墊圏是接觸於旋轉軸230的臺階（高低）部 。去油墊圏241是被壓入固定於旋轉軸230的基端部230a 〇 當如此利用軸承240來支承旋轉軸230時，能夠抑制 驅動中的馬達4之振動。又，因將軸承240配置於單向制 動器23 3的內側，所以，即使將軸承240鄰接於單向制動 器233而加以設置，也能夠抑制旋轉軸230的長度增加。 因在於如此的實施形態，也可將蓋構件232形成較盒 構件2 3 1更大直徑，所以，即使將馬達4小型化也能夠充 分地確保將貫通孔形成於馬達保持部20a用之空間。 再者，亦可不將單向制動器23 3設在蓋構件232而設 在盒構件231的旋轉軸230貫通部分。 經濟部智慧財產局員工消費合作社印製 【發明效果】 若根據本發明的話，將馬達收納於捲筒內，而以蓋構 件與捲線器本體挾持滾珠軸承的內輪時，因蓋構件的外徑 較盒構件的外徑大，所以，即使已小型化的馬達也能夠增 大滾珠軸承的內徑。因此，能在滾珠軸承的內周側上有充 分的尺寸，既可謀求馬達的小型化又可確保在捲線器本體 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公ί ) 一 ~ ' -14- 550048 A7 B7 五、發明説明（12) 側形成各種貫通孔用之空間。 (請先閱讀背面之注意事項再填寫本頁} 【圖面之簡單說明】 第1圖是採用本發明之一實施形態的電動捲線器的斜 視圖。 第2圖是其縱斷面圖。 第3圖是取下側蓋之捲線器本體的側面一部分之破斷 圖。 第4圖是馬達基端部分的斷面擴大圖。 第5圖是馬達的分解斜視圖。 第6圖是其他實施形態之相當於第3圖的圖。 第7圖是其單向制動器部分的斷面擴大圖。 第8圖是第一基板構件的斷面擴大示意圖。 【圖號說明】 經濟部智慧財產局員工消費合作社印製 2…捲線器本體 3…捲筒 4…馬達 20a…馬達保持部 25…滾珠軸承 25b…內輪 29、23 3…單向制動器 3 0…盒 3 1…場磁極 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） -15- 550048 A7 五、發明説明（13 ) 32、230···旋轉軸 33…電樞 36、 131…盒構件 37、 132···蓋構件 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -16-、 1T ΦΙ. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -10- 550048 A7 B7 V. Description of the Invention (8) (Please read the precautions on the back before filling this page) The ball bearing 25 supported by the Ministry 20a Inner wheel 25b. The cover member 37 supports a rotating shaft 32 rotatably via a bearing 39. The bearings 38 and 39 are, for example, plain bearings made of brass, whose outer peripheral surfaces are spherical. In this way, by making the cover member 37 larger in diameter than the box member 36, a large-sized ball bearing 25 can be used. Therefore, even if the inner wheel 25 of the ball bearing 25 is positioned by being held against the motor holding portion 20a, the thickness between the inner peripheral surface and the outer peripheral surface of the motor holding portion 20a can be increased. A space for forming the through hole 23a is sufficiently secured. In addition, the cover member 37 is also formed with a through hole for guiding a lead wire (not shown) to the outside, and a space for opening the through hole is also easily secured. The field magnetic pole 31 is made of an anisotropic plastic magnet. The anisotropic plastic magnet is an anisotropic bonded magnet obtained by hardening a rare earth alloy powder whose crystal grains are fined and whose magnetization direction is concentrated in a specific direction with a synthetic resin. . Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The rotating shaft 32 penetrates both ends of the box 30 and protrudes outward. On the protruding portion on the handle 1 side, two sun gears 6 b (FIG. 2) of the two-stage reduction planetary gear mechanism 6 a constituting the rotation transmitting mechanism 6 are installed in parallel. A one-way brake 29 is attached to the base end (the left end in FIG. 4) of the rotation shaft 32. The armature 33 is arranged to face the inner peripheral surface of the field magnetic pole 31. The armature 3 3 includes an armature core 45 having five pole portions protruding radially, and an armature winding 46 wound around the armature core 45. The armature core 45 is formed by laminating a thin plate made of an amorphous silicon alloy, and has a high magnetic permeability with a small hysteresis loss. The axial length of the armature core 45 is slightly shorter than the axial length of the field pole 31. The armature winding 46 is wound around the poles of the armature core 45. Its -11-This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) 550048 A7 B7 V. Description of the invention (9) Two The terminal is connected to the commutator 34. (Please read the precautions on the back before filling in this page} The commutator 34 is a conductor formed by dividing the cylindrical insulating member 34a which is electrically insulated and fixed to the rotating shaft 32 into five in the circumferential direction. The commutator 34 The brush 35 is electrically connected to the brush 35. The brush 35 is fixed to a mounting member of an insulation system mounted on the cover member 37, and is electrically connected to the commutator 34 on the peripheral surface facing the commutator 34. The brush 35 is electrically connected The two terminals 35b are arranged so as to penetrate the cover member 37 and protrude outward. The two terminals 35b are soldered with unillustrated wires, and the wires are passed from the reel through a through hole (not shown). The holding unit 20a is exported to the outside. As shown in FIG. 2, the printed reel 3 of the Intellectual Property Bureau Employee Consumer Cooperative Co., Ltd. has a cylindrical winding trunk portion 3a that can house the motor 4 inside, and a winding reel portion 3a. One pair of left and right flange portions 3b are formed at intervals on the outer periphery. One end of the reel 3 extends outward from the flange portion 3b, and a bearing 25 is arranged on the inner peripheral surface of the extended end portion. A gear plate 3c is fixed to the other end of the barrel 3. The gear plate 3 c is provided to transmit the rotation of the reel 3 to a level winding mechanism (not shown). A ball bearing 26 is mounted between the gear plate 3c and the fixed frame 16 on the reel center side of the gear plate 3c. The two ball bearings 25 and 26 are used to rotatably support the reel 3 on the reel body 2. The motor 4 of the electric reel having such a structure is a cover member 37 of the box 30 larger than the box member 36. Therefore, even if the ball bearing 25 is held by the cover member 37, the outer diameter of the ball bearing 25 can be increased, and the thickness of the motor holding portion 20 can be increased. Therefore, even if the motor 4 is miniaturized, it can be sufficiently secured. To open and insert the mounting bolts 23 into the motor holding section 20a, the paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) -12- 550048 A7 B7 5. The through hole or pouring out of the description of the invention (10) Space for through-holes for conducting wires. (Please read the precautions on the back before filling out this page.) [Other Embodiments] In the previous embodiment, the one-way brake 29 is provided outside the motor 4, but it can also be as shown in Figure 6 As shown, the one-way brake 233 Built in the motor 4. In this case, as shown in Figs. 6 and 7, the cover member 232 is also formed with a larger diameter than the box member 231. The cover member 232 is formed with a through hole for the mounting bolt 23 to pass through 23a. The through hole 232a for penetrating the rotation shaft 230 of the cover member 232 is a small-diameter hole with a small diameter on the outer side (left side of FIG. 5), and a bearing 240 is rotatably mounted on the inner large-diameter portion. The small-diameter part is non-rotatably mounted with a one-way brake 233. The rotating shaft 230 of the motor 4 is as shown in FIG. 7, and the base end portion 230a on the left is a small-diameter shaft having a height. The one-way brake 233 and the bearing 240 are The base end portion 230 a of the rotation shaft 230 is arranged in a row. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The one-way brake 233 has an inner wheel 234, an outer wheel 235, and a roller 237. The inner wheel 234 is rotatably mounted on the base end 2 3 0a of the rotating shaft 230. The outer wheel 23 5 is mounted wider and inward than the inner wheel 23 5. The outer wheel 235 is rotatably mounted in the through hole 232a of the cover member 232 having a larger diameter than the box member 231. The inner wheel 234 is rotatably attached to the base end portion 230a of the rotation shaft 230 by, for example, press-fitting. The inner wheel 234 is disposed with a gap from the bearing 240. The bearing 240 is, for example, a plain bearing made of sintered metal, and is disposed adjacent to the inside of the one-way brake 23 5. The bearing 240 is in contact with the outer wheel 23 5 This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 cm) -13- 550048 A7 B7 V. Description of the invention (n) (Please read the precautions on the back before filling (This page) The outer surface (left side of Figure 7) and the inner peripheral surface are arranged with a gap from the inner wheel 234. The inner peripheral surface (right side surface in FIG. 7) of the bearing 240 is disposed so as to protrude inward from the cover member 232 toward the mounting surface of the box member 231. A circular recessed portion 240 a is formed on the inner side surface of the bearing 240. An oil-removing pad 圏 241 for preventing oil and foreign matter such as lubricating oil from entering the motor 4 is arranged in the recessed portion 240 a. The oil-removing pad 圏 is in contact with the rotating shaft 230. Step (high and low) section. The degreasing pad 241 is press-fitted and fixed to the base end portion 230a of the rotary shaft 230. When the rotary shaft 230 is supported by the bearing 240 in this way, the vibration of the motor 4 during driving can be suppressed. Further, since the bearing 240 is disposed inside the one-way brake 233, even if the bearing 240 is provided adjacent to the one-way brake 233, it is possible to suppress an increase in the length of the rotating shaft 230. In such an embodiment, the cover member 232 can be formed to have a larger diameter than the box member 2 31, so that even if the motor 4 is downsized, a space for forming the through hole in the motor holding portion 20a can be sufficiently secured. Further, the one-way stopper 23 3 may be provided at the penetration portion of the rotation shaft 230 of the case member 231 instead of the cover member 232. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs [Effect of the Invention] According to the present invention, when the motor is housed in a reel and the inner ring of the ball bearing is held by the cover member and the reel body, the outer diameter of the cover member Since the outer diameter is larger than the box member, the inner diameter of the ball bearing can be increased even with a miniaturized motor. Therefore, it is possible to have a sufficient size on the inner peripheral side of the ball bearing, which can not only reduce the size of the motor, but also ensure that the paper size of the winder body applies the Chinese National Standard (CNS) A4 specification (210X297). -14- 550048 A7 B7 V. Description of the invention Space for forming various through holes on the (12) side. (Please read the precautions on the back before filling out this page} [Simplified description of the drawing] Figure 1 is a perspective view of an electric winder using one embodiment of the present invention. Figure 2 is a longitudinal sectional view. Fig. 3 is a broken view of a part of the side of the reel body with the side cover removed. Fig. 4 is an enlarged sectional view of the base end portion of the motor. Fig. 5 is an exploded perspective view of the motor. Fig. 6 is another embodiment. It is equivalent to that in Figure 3. Figure 7 is an enlarged sectional view of the one-way brake part. Figure 8 is a schematic enlarged sectional view of the first base plate member. [Illustration of the drawing number] Employees ’consumption by the Intellectual Property Bureau of the Ministry of Economic Affairs Cooperative print 2 ... Reel body 3 ... Reel 4 ... Motor 20a ... Motor holding section 25 ... Ball bearing 25b ... Inner wheels 29, 23 3 ... One-way brake 3 0 ... Box 3 1 ... Field magnetic pole This paper is applicable to China National Standard (CNS) A4 specification (210 X 297 mm) -15- 550048 A7 V. Description of invention (13) 32, 230 ... Rotary shaft 33 ... Armature 36, 131 ... Box member 37, 132 ... Cover member (please read the precautions on the back before filling this page) Ministry of Economy Printed by the Intellectual Property Bureau's Consumer Cooperatives This paper is sized to the Chinese National Standard (CNS) A4 (210X297 mm) -16-