J249597 九、發明說明： 【發明所屬之技術領域】 種縫於一種縫幼機之穿線裝置，特別係關於-以安定的壯^共給的車縫線於通過針孔之前的階段，位於 迅迷穿、^%供給車縫狀針棒引、㈣，使車縫線簡單且 迷牙過針孔之縫紉機之穿線裝置。 【先前技術】 以下ΐΐ 有許多關於穿線裝置的專利申請案。基本上俜如 抵而下降，f t ’讀棒線桿的壓 將穿線= 的位置，亦即針孔位置時停止下降。 钃 二t:::;::的下降變換為穿線棒的回轉之 鉤從車縫針的後方Μ方^轉動牙轉。依此動作，穿線 鉤掛於突出於針孔二線::針孔’以手動方式將車縫線 退至=斗解除穿線桿的操作或使其上升，首先穿線鉤後 縫針的後方，上升穿線棒，使車缝線通過針孔，完 固定車縫針的針棒上，通常設有引導車縫線到 #、'蔣击引線。有別於上述將車縫線穿過針孔的穿線裝 里而將車縫線鉤掛於此引線部，大多係以手動方式來進行。 S ’將車縫線鉤掛於引線部係非常麻煩 ，或者，經常有 忘句掛的情形。為解決此—問題而有下述專利發明的揭 杀0 1249597 專利2特開平9—192381號公報 但上述專利文獻中記載 成零件數责多且形狀複構^為複雜’構 精密度，另外，雖然=上=置組裝時要求極高的 久性。 ㈣貝現，但卻難以確保其耐 【發明内容】 因此本&明係提供—種縫初機之 的構造，真僅需極簡單的## 、、，衣置，以極間單 L成上述目Γ 即可錦掛車縫線於引線部。 為達成攻目的’經不斷研究的結果，本發 衣f ’係於針棒、-針棒支持體、-針棒引線； 二牙線具、:牙轉操作部之_縫 :^、 中，至少包含一引線片以月#4 W牙、、泉4置 轉合-車縫針，車縫針下端包含-針孔。針棒支：= 動的 ί的執合針棒’並與推送布料的方向垂直的搖動=滑 !部係位於針棒切體下端。穿線具係包含孔十， =針孔穿線部包含—穿線釣，穿線_位於搖動中牙f 的搖動自由端。穿狳B及# μ # & 初〒心部 ^ , 、、/、係位於牙線棒下端。操作部係铲 牙線棒上下移動且轉動，因操 :：作 插通口係使上車缝後白、。係位於針棒引線部上， 伟便上單縫線自由的從縫紉機本體的、 面側。因將鉤掛上車縫線之引線片降下，使上車=正 針棒引線部的插通D移動。 、、泉向著J249597 IX. Description of the invention: [Technical field to which the invention pertains] The threading device for sewing a sewing machine, in particular, is about the stage of the sewing thread that is stabilized and stabilized before passing through the pinhole. Wear, ^% supply sewing needle rod guide, (4), so that the sewing thread is simple and the threading device of the needle sewing machine. [Prior Art] There are many patent applications for threading devices. Basically, if it falls, the pressure of the f t ' reading bar will be threaded = the position of the pinhole, that is, the position of the pinhole stops falling.钃 The change of the second t:::;:: is changed to the rotation of the threading rod. The hook rotates from the rear of the sewing needle. According to this action, the threading hook is hung on the second line of the pinhole:: the pinhole's manually retract the sewing thread to the operation of the bucket to release the threading rod or raise it, first threading the back of the needle after the hook, and ascending the thread The stick is used to make the sewing thread pass through the pinhole, and the needle bar of the fixed sewing needle is fixed. Usually, the sewing thread is guided to the #, 'Jiang strike lead. Unlike the threading device in which the sewing thread is passed through the pinhole, the sewing thread is hooked on the lead portion, and most of them are manually performed. It is very troublesome to hook the sewing thread on the lead thread, or there is often a case where the hook is hung. In order to solve this problem, the following patents are disclosed in Japanese Laid-Open Patent Publication No. Hei 9-192381. However, the above-mentioned patent documents disclose that the number of parts is large and the shape is complex. Although = upper = set requires extremely high durability. (4) Beixian, but it is difficult to ensure its resistance [invention content] Therefore, this & Ming system provides - the construction of the initial sewing machine, really only need very simple ##,,, clothing, to the pole between the single L The above target can be used to suture the lead wire at the lead. In order to achieve the goal of 'continuous research, the hairdressing f' is attached to the needle bar, the needle bar support body, the needle bar lead wire; the second floss wire tool: the seam of the tooth rotation operation part: ^, medium, At least one lead piece is included in the month #4 W tooth, and the spring 4 is turned into a sewing needle, and the lower end of the sewing needle includes a pinhole. Needle bar support: = moving ί's pinch bar 'and rocking perpendicular to the direction of pushing the cloth = slip! The part is located at the lower end of the needle bar. The threading device includes a hole ten, the pinhole threading portion includes a threading fishing line, and the threading thread is located at a rocking free end of the rocking tooth f. Piercing B and # μ # & The initial heart ^, ,, /, is located at the lower end of the floss bar. The operation part is shovel. The floss bar moves up and down and rotates. Because of the operation of the operation, the upper part is sewn and white. It is located on the lead part of the needle bar, and the single stitch line is free from the side of the sewing machine body. The lead piece D of the lead portion of the positive needle bar is moved by lowering the lead piece hooked to the sewing thread. Spring
另外，本發明之穿線裝置，係於包含—針棒、H 1249597 支持體、-針棒引線部、—穿線具、一 =-鏠初機的穿線裝”，至少包含引線片、= %，緣以及一插通口。針棒係上下移動的耦合一車縫針，車 針孔。針棒支持體係滑動的輕合針棒，ΐ ^隹=布_方向垂直的搖動。針棒引線部係位於針棒; 操作部係操作穿線棒上下移動⑽心線棒下端。 上車縫線穿過針孔。引線片係位於:二:m部使 引導上車缝線的後方位置=上下移動的動作領域中， 方之開口。因操作鉤掛上車鏠線之操作部，== 内部的方向移動。車縫線’攸插通口向著引線 再者’本發明之穿線n係於包含 支持體、一穿線棒、一針棒 计+針棒 機的穿線裝置中，穿線具中至少；：之-縫'句 :ι導：。針棒係上下移動的執合-車縫針 針棒支持體係滑動的，== 枓的方向垂直的搖動。穿綠 上^、推迗布 棒於針棒後方上下移動及轉：、立：:十棒支持體’使穿線 具，穿線具包含一針孔、，動’牙線棒下端包含-穿線 杣捵Η丨 針牙線部，針孔穿線部包含一 &妗从、 針棒引線部係位於針棒下 3牙、、泉鉤。 於針棒引線部後方之開口， ^口 ’插通口係位 通》操作部係使穿線棒上下_且轉 1249597 使穿線鉤進出針孔，將上車縫線穿過針孔。引線片係位於 成為針孔穿線部轉動中心的搖動中心部與穿線鉤之間，以 保持上車縫線的一端。上位引導部係位於引線片與穿線鉤 之間，引導上車縫線從上位引導部正面之一侧，至引線片 的背面之一側。引線片下降時，上車縫線係從針棒引線部 的後方開口之插通口進入引線内部中。 如以上所述之縫紉機之穿線裝置，其中引線片係呈板 狀。且如以上所述之縫紉機之穿線裝置，其中引線片的下 端緣係從搖動自由端之一側向著該搖動中心部之一側的方鲁 向向下傾斜。 【實施方式】 、 如第1圖與第2圖所示，本發明缝紉機之穿線裝置包 含耦合於針棒支持體1之一穿線軸部A、一固定引導部B 以及一操作部C。針棒支持體1係位於縫紉機本體内，滑 動的I馬合針棒，並與推送布料的方向垂直的搖動。穿線軸 部A、固定引導部B以及針棒16係耦合於針棒支持體1。籲 針棒支持體1更包含2個裝設支持部la，係位於針棒支持 體1的上方與下方，用以軸支穿線轴部A的穿線棒2，並w 使其自由滑動。 針棒16包含略成立方體之一夾針部19，夾針部19係· ^ 位於針棒16的下端。針棒引線部20係位於夾針部19上， 具體來說，係以帶板、棒狀等的金屬或合成樹脂等材料， 適當的彎曲而成的零件，針棒引線部20係耦合於該夾針部 1249597 本體的^古 針棒引線部20係略呈框型，於勒機 槔引^吏開放狀態，成為一插通口2〇a，相對的，針 ^、、、部2G的内部’稱為引線内部·。上車縫線n係從 、口 20a進入引線内部2〇b。 ' 如第2c圖所示，穿線軸部A包含一穿線棒2、 穿線具A1。引導銷3係略呈直角的貫穿固定於 *牛2的軸方向之適當位置上，引導銷3的兩端係 於牙線棒2的直徑方向。較俨每浐办丨 丨，曾 ’、 穿缘椿？ Γ 5丨導鎖3係位於從 讀棒2的上方起大約其長1/3左右的位置。 '由操作部C的可動引導部9等的操作，於上下方 '： 隨著引導鎖3的移動’穿線棒2亦於上下方向移動°。夕。 如弟3a圖與第5圖所示，穿線具心包含—針孔 ，:及-引線片5。針孔穿線部4包含—搖動腕…二 览ΓΪ 以及一搖動中心部4C。針孔穿線部4係藉由 ίΐ部4C轉合於穿線棒2的下端。搖動中心部4c曰係 成圓桶狀’穿線棒2插入之後，於直徑方向 固定銷等將錢定，使料至㈣，如g2e目所示。 穿係鉤4b係位於靠近搖動腕部知的搖動自由端之一 側的位置。穿線鉤4b係呈-鉤狀構造，其大小係 車=十的針孔m之間。如第4圖所示，搖動自由㈣ 以搖動中心部4e作為搖動中心，於水平面上搖動之一^係 搖動腕部4a更包含2導針器4d、如’導針器4d係位：搖 動腕部4a上，穿線鉤4b的兩側，搖動腕部&的搖動自由 端接近車縫針π時，以導針器4d、4d挾持車縫針心 1249597 兩侧三將穿線鉤4b引導至車縫針17的針孔％。 板狀構造所形成，其寬方向兩側端緣係略平^ 斜之梯形構造。餅片5包含―引導壁5a、—夕卜下端^頃 一内端緣5d以及一下端緣5e。^導 c 部-引線片的背面侧稱為背面;5a^ 於搖動自由端之-侧’内輯5d係位於搖動中心部之— 侧。引線片5寬度方向之兩側端緣的外端緣&與内端 5d，其外端緣5c的長度係短於内端緣5d的長度。下端緣 5e係從搖動自由端之一侧向著搖動中心部之一側向下傾 斜0 、 引線片5的背面部5a2 ’係與搖動腕部4a的長方向之 間形成一適當的角度Θ。亦即，背面部5a2係於垂直面上 形成一傾斜面，具體來說，背面部5a2係於搖動腕部乜的 搖動自由端之一侧，與搖動腕部4a的背面略位於同一面， 而於搖動中w部4c之-側’背面側5a2係與搖動腕部知 間隔分離，突出於正面側。 引線片5更包含一持線凸部5f，係位於背面部5a2且 位於下4緣5e之處。如苐5a圖與第5b圖所示，持線凸部 5f係從背面部5a2向著外方凸出，從搖動中心部之一侧起 》'口者下緣5e的長方向而形成’隨著接近搖動自由端之一 侧’凸出量漸漸地變大。持線凸部5f與背面部5a2係呈平 滑的弧面為較佳。以減少持線凸部5f上尖銳的部分，使上 1249597 =:的從引線片5脫離。因下端緣5e接近搖動自 η於下端緣5e，向著 彳僅而鉤掛上車縫線 縫線η固定於上位ΓΪ:端之一側拉引，即可將上車 緣5c、搖動腕部4a以及“上位引導部&係位於外端 器4d所包圍之略呈 動中心部4c之-側的導針 形成-開口，上 進而通過背面部㈣。（、開口進入上位引導部化， 士以上所述以傾斜面作 從搖動自由端之一侧通過背面：==料了便於將 搖動中心部4c之一你ui山 8 、車縫線η，再從 背面部5a2引導上車縫線η引線片5土的正面部5al，且沿著 負荷。本發明的技術田相二:會造成上車縫線n的過度 施，例如，引線片各式各樣的應用實 沿著上下方向f “貫施例係如第^圖所示’ 引線軸5j係略呈L字型的構、二:丨：軸5”軸部5h與 例係如第_斤示，部的又—較佳實施 轉動角声杳土〜^ '为3所决疋之牙線棒2的· ，性體25係搞合於穿線棒2上，且J 牙線棒2上之引導鎖3與針棒支持體位於 la之間。因彈性體25的作用，穿線棒2通常 1249597 上方的彈力。亦即’位於穿線棒2下端之穿線具Μ通常 位於上方的位置。 μ 如第2a圖與帛2b圖所示，固定引導部Β係包含—固 定板6以及一引導溝7。穿線轴部Α之引導銷3的一端插 入！導溝7中’且沿著引導溝7移動，形成上下方向移動 9 的弟1領域，以及位於第1領域—端之穿線棒2轉動的第 2領域。引導溝7從上而下係包含一垂直狀溝?8、一角？ 偏移溝7b以及—設定溝7c。於第1領域中，引導銷3$ =直狀溝7a中非水平方向轉動狀態的上下移動，且於角 度偏移溝7b巾水平方向轉動且上下移動。 角度偏移溝7b係對於垂直狀溝7a些許的傾斜，使下 M守的穿線釣4b迴避其他機構零件的動作。另外，於第2 導銷3係於設定溝7c中使穿線軸…的穿線具 m轉動。引導溝7係引導插通引導鎖3之穿線 二t 了穿線具ai搖動腕部4a的穿線鉤·向著位於 插通針孔na。 而鉤处於設定溝几時 垂首2::如第％圖與第2b圖所示，角度偏移溝7b對於 鎖8形成些許的傾斜狀態，位於穿線棒2上之引導· 銷二：頃斜之角度偏移溝几於上下方向移動時帶動引導· 轉動丨導銷3的轉動傳達至穿線棒2,穿線棒2亦 二亦隨著穿線棒2轉動。設定溝 用又偏移溝7b的下端’從角度偏移溝7b的下端 12 16 ( 1249597 起，沿著其傾斜方向開擴之—溝槽。 π的針孔丨一置時，定位部=:二= =的下:停止’並使穿線棒2沿著二 停止突起片13a係略呈垂直的板狀 2 :=!::。保持溝13b係使引⑽ 料位部13輕合於針棒16。停止 犬起片咖至保持溝13b之間係略成水平的連續狀態。 A:立部13的停止突起片…與保持溝⑽係決定 句4b進入針孔17a的位置，同時，於穿線釣㈣出針口 7a日守，抑制引導銷3上下方向的動作，以防止穿線鉤扑、 縫針17等的破損。為使引導銷3的下降停止位置可對應 針孔17a的高度變化’定㈣13的連接部i3e_合於針 棒16轴方向的適當位置上，藉由螺絲等的固定具來固定。 ^呆作部C係上下方向自由移動的麵合於固定引導部 操作4 C包含一可動基部8、一可動引導部g、一引導 溝Π)以及一操作桿11。可動基部8包含一軸孔8a，軸孔 8a係位於可動基部8上，用以使穿線棒2插通。可動基部 8係藉由軸孔8a與穿線棒2耗合。 如第1圖與第2圖所示，操作部c係可動基部8與可 動引導部9 一體成型的互相鄰接。引導溝1〇係位於可動基 部8與可動引導部9之間。引導溝1〇係固定引導部b之固 13 1249597 ::26::、^位，於操作部C上下移動時形成引導。穿 穿線軸邻Λ可動基部8的軸孔8a，將可動基部8耦合於 彈：;5’，如彈:=:穿線棒2係插通線繞彈*式的 9ς . 生體25的上端與可動基部8相接，彈性, :二端與針棒支持體1的下方裝設支持部 常編抵而位於上方，可動引導部9 動引導部9_’引導銷3與穿線軸 邛Α亦，壓抵向上方，維持於上方的位置。 如第2c圖所示，可動引導部9更包 引導銷3係插通長孔部9連 ^ σ & 同時’使穿線軸部A上下移動連動長?=二移r 角度，而以傾斜45度為較佳。長孔部9 :二壬忍適畜的 反於引導溝7之角度偏移溝7b的長向的傾斜方向係相 、^m9r傾斜方向係相反於5丨導溝7之角度偏移 $的傾斜方向’長孔部9a下降至角度偏移溝7b的領域 日寸，可適當的調整引導銷3水平方向的轉動速度。長孔部 的傾斜越大則引導銷3的轉動速度越慢，傾斜越小則引 導鎖3 =轉動速度越快。亦即，穿線棒2及搖動腕部4a的 轉動速度係依長孔部9a的傾斜度來決定。長孔部如除了 上述傾斜的長孔部9a之外，亦可為略水平狀之長孔部如 (未圖示）’如長孔部9a為水平之長孔部％時，引導鎖3 的轉速將會達到最快的速度。 14 1249597 如第2a圖與第2c圖所示，操作桿11包含一操作框紐 11a以及一桿部llb。桿部llb係垂直的位於可動基部δ的 下端。操作樞紐11a係位於桿部llb的下端。使用者以指 尖壓抵操作樞紐lla，使穿線軸部A下降。操作部c係^ 下可，的耦合於固定引導部B，但首先需將固定引導部β 的固定板6插入操作部c的引導溝1〇中。 接者說明引線及穿線作業，首先，如第6a圖與第^ =所示’將縫匆機本體供給的上車縫線n，從搖動腕部毛In addition, the threading device of the present invention is a threading device comprising a needle bar, a H 1249597 support body, a needle bar lead portion, a threading device, a first--an initial machine, and at least a lead piece, = %, a flange And a plug-in port. The needle bar is coupled with a sewing needle for moving up and down, a pinhole of the needle. The needle stick supports the sliding needle of the system, and the ΐ^隹=cloth _ direction vertical shaking. The needle bar lead is located in the needle The operating part operates the threading rod to move up and down (10) the lower end of the core bar. The upper sewing thread passes through the pinhole. The lead piece is located in: m: m part to guide the rear position of the upper sewing thread = moving up and down in the action field , the opening of the square. Because the operation hook is hooked on the operation part of the rut line, == the internal direction moves. The sewing line 'pull the port to the lead and the other's threading n is included in the support body, a threading In the threading device of the rod, needle bar and needle bar machine, at least in the threading device;: the seam-sentence: ι guide: the needle bar is moved up and down - the sewing needle bar support system slides, = = The direction of the 枓 is shaking vertically. Wear the green ^, push the shovel to move up and down the needle bar Turn:, stand:: Ten rod support body' makes the threading device, the threading device includes a pinhole, and the lower part of the dental floss bar includes the threading needle threading portion, and the pinhole threading portion contains a & The needle lead portion is located under the needle bar 3 teeth, and the spring hook. At the opening behind the needle bar lead portion, the ^ mouth 'plug-in port is open" operation section is to make the threading rod up and down _ and turn 1249597 to thread the thread Hooking in and out of the pinhole, passing the upper sewing thread through the pinhole. The lead piece is located between the rocking center portion which becomes the center of rotation of the pinhole threading portion and the threading hook to hold one end of the upper sewing thread. The upper guiding portion is located Between the lead piece and the threading hook, the upper sewing thread is guided from one side of the front surface of the upper guiding portion to one side of the back surface of the lead piece. When the lead piece is lowered, the upper sewing thread is opened from the rear of the lead portion of the needle bar. The insertion opening enters the inside of the lead wire. The threading device of the sewing machine as described above, wherein the lead piece is in the shape of a plate, and the threading device of the sewing machine as described above, wherein the lower end edge of the lead piece is from one of the free ends of the shaking Sideways on one side of the shaking center The embodiment of the threading device of the sewing machine of the present invention includes a threading shaft portion A coupled to the needle bar support 1 and a fixed guiding portion B, as shown in Figs. 1 and 2; An operation unit C. The needle bar support 1 is located in the body of the sewing machine, and the sliding I rod is swayed perpendicularly to the direction in which the cloth is pushed. The threading shaft portion A, the fixed guide portion B, and the needle bar 16 are coupled to each other. Needle bar support body 1. The needle bar support body 1 further includes two mounting support portions 1a, which are located above and below the needle bar support body 1 for pivoting the threading rod 2 of the threading shaft portion A, and The needle bar 16 includes a pin portion 19 which is slightly cubed, and the pin portion 19 is located at the lower end of the needle bar 16. The needle bar lead portion 20 is located on the pin portion 19, specifically The needle bar lead portion 20 is coupled to the body of the pin portion 1249597 by a material such as a plate or a rod or the like, or a material such as a synthetic resin, and the needle bar lead portion 20 is slightly frame-shaped. , Yu Le machine 槔 吏 吏 吏 open state, become a plug port 2〇a, relative, needle ^, The inside of the part 2G is called the inside of the lead. The upper sewing thread n enters the lead wire 2〇b from the port 20a. As shown in Fig. 2c, the threading shaft portion A includes a threading rod 2 and a threading device A1. The guide pin 3 is inserted at a right angle to a proper position in the axial direction of the cow 2, and both ends of the guide pin 3 are attached to the radial direction of the floss rod 2.俨 俨 、, 穿 椿? The 丨 5 丨 guide lock 3 is located approximately 1/3 of the length from the top of the reading rod 2. The operation of the movable guide portion 9 or the like by the operation portion C is above and below the following: The threading rod 2 is also moved in the vertical direction by the movement of the guide lock 3. Xi. As shown in Figure 3a and Figure 5, the threading core contains - pinholes, and: - lead tabs 5. The pinhole threading portion 4 includes a rocking wristwatch and a rocking center portion 4C. The pinhole threading portion 4 is transferred to the lower end of the threading rod 2 by the crimping portion 4C. The rocking center portion 4c is formed into a barrel shape. After the threading rod 2 is inserted, the pin is fixed in the diameter direction, and the material is fixed to (4) as shown by g2e. The wearing hook 4b is located close to one side of the rocking free end known as the rocking arm. The threading hook 4b has a hook-like configuration and is sized to be between the pinholes m of ten. As shown in Fig. 4, the rocking free (4) is used to shake the center portion 4e as a shaking center, and the rocking arm portion 4a is shaken on the horizontal surface, and further includes a 2 needle guide 4d, such as a 'needle guide 4d system position: a rocking wrist In the portion 4a, on both sides of the threading hook 4b, when the rocking free end of the rocking arm & is close to the sewing needle π, the needle guides 4d, 4d hold the sewing needle core 1249597 on both sides to guide the threading hook 4b to the sewing needle 17 % pinhole. The plate-like structure is formed, and the end edges on both sides in the width direction are a slightly trapezoidal trapezoidal structure. The cake piece 5 includes a "guide wall 5a", a lower end portion, an inner end edge 5d, and a lower end edge 5e. The side of the back side of the c-lead piece is referred to as the back side; the side 5a of the side of the rocking free end is located on the side of the center portion of the wobble. The outer end edge & and the inner end 5d of the both end edges of the lead piece 5 in the width direction are shorter in length than the inner end edge 5d. The lower end edge 5e is inclined downward from one side of the rocking free end toward the side of the rocking center portion, and the rear surface portion 5a2' of the lead piece 5 forms an appropriate angle 与 with the longitudinal direction of the rocking arm portion 4a. That is, the back surface portion 5a2 is formed with an inclined surface on the vertical surface. Specifically, the back surface portion 5a2 is attached to one side of the rocking free end of the rocking arm portion, and is slightly on the same side as the back surface of the rocking arm portion 4a. The side portion 5a2 on the side of the w portion 4c is separated from the rocking arm portion and protrudes from the front side. The lead piece 5 further includes a wire holding projection 5f located at the back portion 5a2 and located at the lower 4 edge 5e. As shown in FIG. 5a and FIG. 5b, the wire-hanging projections 5f are protruded outward from the back surface portion 5a2, and form a 'from the side of the rocking center portion" to the longitudinal direction of the lower edge 5e of the mouth. On the side of one side of the rocking free end, the amount of protrusion gradually becomes larger. It is preferable that the wire holding convex portion 5f and the back surface portion 5a2 have a smooth curved surface. To reduce the sharp portion of the wire holding projection 5f, the upper 1249597 =: is detached from the lead piece 5. Since the lower end edge 5e is nearly rocked from the lower end edge 5e, the sewn thread suture η is fixed to the upper ΓΪ: one side of the end, and the upper rim 5c, the swaying arm 4a And the upper guide portion & is a guide pin forming-opening on the side of the slightly moving center portion 4c surrounded by the outer end device 4d, and further passes through the back surface portion (four). (The opening enters the upper guiding portion, and the upper or lower The inclined surface is made from one side of the rocking free end to the back side: == It is convenient to swing one of the center portions 4c of your uishan 8 and the sewing thread η, and then guide the sewing thread η lead from the back portion 5a2. The front portion 5a of the sheet 5 soil is along the load. The technique of the present invention, the second phase of the invention, causes an excessive application of the upper sewing thread n. For example, various applications of the lead sheet are performed along the up and down direction. The example is as shown in Fig. 2 'The lead shaft 5j is slightly L-shaped, the second: 丨: the shaft 5' shaft portion 5h and the example is as shown in the figure, the part is better - the rotation angle is better Acoustic soil ~^ ' is the 3 of the floss bar 2 of the decisive, the sexual body 25 is engaged on the threading rod 2, and the guide lock 3 and the needle bar on the J floss 2 The support is located between la. Due to the action of the elastic body 25, the threading rod 2 is usually elastic above 1249597. That is, the threading device at the lower end of the threading rod 2 is usually located above. μ as shown in Fig. 2a and Fig. 2b As shown, the fixed guiding portion includes a fixing plate 6 and a guiding groove 7. One end of the guiding pin 3 of the threading shaft portion is inserted into the guide groove 7 and moves along the guiding groove 7 to form a vertical movement 9 The field of the first division, and the second field of the rotation of the threading rod 2 at the end of the first field. The guiding groove 7 includes a vertical groove 8 from the top, a corner, an offset groove 7b, and a setting groove 7c. In the first field, the guide pin 3$ = up and down movement in the non-horizontal rotation state of the straight groove 7a, and the angle shift groove 7b is rotated in the horizontal direction and moved up and down. The angle offset groove 7b is for the vertical groove 7a. With a slight inclination, the threading catch 4b of the lower M guard is evaded the movement of the other mechanism parts. Further, the second guide pin 3 is rotated in the setting groove 7c to rotate the threading device m of the threading shaft. The threading of the guide lock 3 is two. The threading device ai shakes the wrist 4a. The hook is located at the insertion pinhole na. When the hook is in the set groove, the head 2:: as shown in the %th view and the 2bth view, the angle offset groove 7b forms a slight tilt state for the lock 8, and is located at the thread. Guide on the rod 2 · Pin 2: When the angle of the inclined groove is shifted in the up and down direction, the rotation is transmitted. The rotation of the guide pin 3 is transmitted to the threading rod 2, and the threading rod 2 also rotates with the threading rod 2. The lower end of the offset groove 7b is set to be offset from the lower end 12 16 of the angle offset groove 7b (from 1249597, the groove is opened along the oblique direction thereof. When the pinhole of the π is set, the positioning portion = : 2 = = lower: stop 'and the threading rod 2 is slightly perpendicular to the plate 2 along the second stopping projection piece 13a 2 :=!::. The holding groove 13b is such that the guide portion (10) of the level portion 13 is lightly attached to the needle bar 16. The dog is stopped to maintain a slightly continuous state between the grooves 13b. A: the stop projection piece of the vertical portion 13 and the holding groove (10) determine the position at which the sentence 4b enters the pinhole 17a, and at the same time, the needle threading port 7a is held by the threading fishing (4), and the movement of the guide pin 3 in the vertical direction is suppressed to prevent threading. Damage to the hook, the needle 17, and the like. In order to make the lowering stop position of the guide pin 3 correspond to the height change of the pinhole 17a, the connecting portion i3e_ of the fixed (four) 13 is fitted to an appropriate position in the axial direction of the needle bar 16, and is fixed by a fixing tool such as a screw. The face portion C is freely movable in the up and down direction and is fixed to the fixed guide portion. The operation 4C includes a movable base portion 8, a movable guide portion g, a guide groove, and an operating lever 11. The movable base 8 includes a shaft hole 8a which is located on the movable base 8 for inserting the threading rod 2. The movable base 8 is engaged with the threading rod 2 by the shaft hole 8a. As shown in Figs. 1 and 2, the operation portion c is adjacent to each other in which the movable base portion 8 and the movable guide portion 9 are integrally formed. The guide groove 1 is located between the movable base 8 and the movable guide 9. The guide groove 1 is fixed to the fixed portion b of the guide portion b, and the guide is formed when the operation portion C moves up and down. The shaft hole 8a of the movable base 8 is inserted through the threaded shaft, and the movable base 8 is coupled to the elastic body: 5', such as the bomb: =: the threading rod 2 is inserted into the wire-wound type 9 ς. The upper end of the body 25 is The movable base 8 is in contact with each other and is elastic. The two ends are located on the upper side of the needle support body 1 and are disposed on the upper side. The movable guide portion 9 moves the guide portion 9_' to guide the pin 3 and the threading shaft. Reach above and stay above. As shown in Fig. 2c, the movable guide portion 9 further includes the guide pin 3 inserted through the long hole portion 9 σ & at the same time 'the threading shaft portion A is moved up and down in conjunction with the length? = two shifts r angle, and inclined 45 Degree is preferred. The long hole portion 9: the inclination direction of the long-direction oblique groove 7b of the two-way endurance animal against the guide groove 7, and the inclination direction of the ^m9r is opposite to the inclination of the angular displacement of the fifth guide groove 7 by $ The direction 'long hole portion 9a' is lowered to the field size of the angle offset groove 7b, and the rotation speed of the guide pin 3 in the horizontal direction can be appropriately adjusted. The larger the inclination of the long hole portion, the slower the rotation speed of the guide pin 3, and the smaller the inclination, the faster the guide lock 3 = the rotation speed. That is, the rotational speed of the threading rod 2 and the rocking arm portion 4a is determined by the inclination of the long hole portion 9a. The long hole portion may be a long hole portion 9a which is slightly horizontal, such as (not shown), such as when the long hole portion 9a is a horizontal long hole portion %, and the lock 3 is guided. The speed will reach the fastest speed. 14 1249597 As shown in Figures 2a and 2c, the operating lever 11 includes an operating frame 11a and a stem 11b. The rod portion 11b is vertically located at the lower end of the movable base portion δ. The operation hinge 11a is located at the lower end of the rod portion 11b. The user presses the operating hinge 11a with the tip to lower the threading shaft portion A. The operation portion c is coupled to the fixed guide portion B, but first, the fixing plate 6 of the fixed guide portion β is inserted into the guide groove 1 of the operation portion c. The receiver explains the lead wire and the threading operation. First, as shown in Fig. 6a and ^=, the upper sewing thread n supplied by the sewing machine body is shaken from the wrist hair.
片=穿過穿線具A1之引線片5的背面部5a2，再從引錦 部5al引出。此時’上車縫線n的一端以手央 '的、=«的狀態。如第6c圖所示’藉由降下操 =作樞紐山，將固定引導部β的料溝7與操作桿 、了㈣導部9所壓抵㈣導銷3降下，使穿線具μ 與牙線棒2同時下降。 ’、 13 J 2 争此日ττ ’因牙線棒2的轉動，空*The sheet = passes through the back surface portion 5a2 of the lead piece 5 of the threading device A1, and is taken out from the guide portion 5al. At this time, the end of the upper sewing thread n is in the state of the hand's and =«. As shown in Fig. 6c, by lowering the operation = as a pivot mountain, the groove 7 of the fixed guide portion β and the operating lever, and the (four) guide portion 9 are pressed against (four) the guide pin 3, so that the threading device μ and the floss Stick 2 drops at the same time. ', 13 J 2 fight for this day ττ ’ due to the rotation of the floss 2, empty*
亦於水平面上_，如第6d Η/_線具A1的搖動腕部4a 近針棒引線部20的插通口^心’上車縫線讀漸地接 將操作桿π降下時，引暮5 9a的引導銷3將使穿線棒2 丨導部9之長孔部 動搖動腕部4a，上車縫線n二:動’穿線具A1係轉 2〇a進入内部，收納於舰針棒⑽部2〇的插通口 於搖動腕部4a之穿線鉤/h r 2〇的引線内部20b。位 的高度，使穿線鉤4b 縫針17之針孔17a 主早邊針17的針孔17a。 1249597 穿線2::=二的7端於針孔173的另-側鉤掛於 摇動，使穿㈣腕部4a向相反之-侧 17a，上車㈣r汗[十孔17a ’將上車缝線η穿過針孔 解除扣作二糸維持插通於針棒引線部20的狀態。 時，的：r將穿線— 内端緣心著她物5f的 5f係外端緣5C向著内端绫 ' 才因持線凸部 車縫線。從外端緣5d ::緣5“一側漸漸縮小的形狀，上 因此，使上料㉝。者㈣緣&之—側漸漸地脫落， -曰穿線且t 可從持線凸部5 f順暢的脫落。因此， 二針棒引線㈣内之增 的搖穿 -端之之間’形成保持上車縫線η 部5g，將上車縫後引線片5與穿線釣处之間形成上位引導 ΰ ς 、車縫線η從上位引導部5g正面側引導至引綿 =後方開口的插通B20a進入引線内部_，將操二 進仃上車縫線n穿過針孔17a的穿綠 ;單：速的進行釣掛車縫線於針棒二 構造極為簡單。、軸機的穿線裝置中， m2下Γ緣56係從搖動自由端之一側向著搖動中心 側向下傾斜’且沿著傾斜方向於端緣上形成持線凸 16 1249597 ㈣狀之下端緣5e的傾斜 5g’引線作業時’上車縫線於 係向著上位引導部 返，將上車縫線η向上方料，上* je切任―位置折 緣移動至上則導部5g，極簡單、、·，η將沿著傾斜端 引導部5g。依此，作業者僅·於 車縫線引導至上位 將上車縫線η折返，向著上位^、#广緣5e上的任-位置 線η張力漸漸的移動， W 5g的方向軾予上車鏠 更可提高作業效率。 51令4 5g的引導手續， 本發明係以保持上車縫山 線鉤4b側的上位引導邱、、一铋之針棒弓I線部20與穿 的針孔前方之持線凸部^車縫線n於位於穿線 5上下移動的配置，維持上線才引線部20’使引線片 導部5g，因引線片5降下，使上車:::1二^ 後方開口之插通鳴進入針棒引=二^線部20 亦即，例如本發明之另_^ 2〇的引線内部2⑽。 包含「上位引導部5gj ’「引線片5」中 本發明的效果。此時，穿;^、、、屯的下垂棒亦可發揮 另外，「引線片5下:組合使用習知「穿線部」。 線η的形狀，引導上車=部的形狀係引線時誘導上車縫 中。作業者僅需沿著進入「上位引導部、的溝， 車縫線n。 方線，不需對準溝槽，即可引導上. 列優2述本^明之1又佳實施例可知，應用本發明具有下 17 J249597 l.針棒f，線部的引線作業 迅逮的進行。 一針孔牙線同時簡單且 2·本發明的構造極為簡單，不會 3.可確實的進行引線作業。 作業的障礙。 4·弓丨線片的下端緣，係從搖動 之-側向下傾斜的形成，可誘導搖動中心部 動，作業效率良好。 皁縫線向上則導部移 惟以上所述者，僅為本發明之 非用；^ UP A丄 1土貝知例而已，並 Μ末限&本發明實施之範圍，舉凡 圍所述之形狀、構造、特徵及精袖心^ 利軏 的靡句^ 神為之均等變化與修飾， 均應包括於本發明之申請專利範圍内。 【圖式簡單說明】 .第1圖係本發明之-較佳實施例之穿線裝置構成正面 圖， 第2a圖係本發明之穿線裝置立體圖； 第2b圖係針棒支持體及固定引導部的分解立體圖； 第2c圖係操作部及穿線具的分解立體圖； 第3a圖係穿線具的立體圖； 第3b圖係針棒、針棒引線部的重要部位立體圖； 、 第4圖係穿線具與針棒引線部之間的相互關係的部分· 剖面圖， 第5a圖係穿線具的正面圖； 第5b圖係第5a圖的重要部位剖面圖； 18 1249597 ί :::二縫:釣掛於引線片之狀態立體圖； 第口係弟6a圖的正面圖； 第6二:==，於引線片之狀態立體圖; 插通:移動的狀態立:圖部時’上車縫線向著針棒引她 態立圖係上車縫線鉤掛於穿過針孔之穿線鉤上之狀 之示:圖圖係引導上車縫線至引線片下端緣的上位引導部 片的圖係本發明之另—較佳實施例之穿線裝置引線 乃的立體圖；以及 $ 8b圖係本發明之又一較佳實施例之穿線裝置引線 A的立體圖。 【主要元件符號說明】 A穿線軸部 2穿線棒 3引㈣ A1穿線具 4b穿線鉤 4d導針器 4針孔穿線部 4a搖動腕部 4c搖動中心部 5引線片 5a引導壁 5al正面部 5a2背面部 19 1249597 5c外端緣 5d内端緣 5e下端緣 5g上位引導部 5f持線凸部 5j引線轴 5h軸部 B固定引導部 6固定板 7引導溝 7a垂直狀溝 7c設定溝 7b角度偏移溝 C操作部 8可動基部 8a軸孔 9可動引導部 9a長孔部 10引導溝 11操作桿 11 a操作枢紐 lib桿部 1針棒支持體 1 a裝設支持部 13定位部 13a停止突起片 13b保持溝 20 1249597 13c連接部 16針棒 17車縫針 17a針孔 19夾針部 20針棒引線部 20a插通口 20b引線内部 25彈性體 η上車缝線 21Also on the horizontal surface _, such as the 6d Η / _ wire A1 of the rocking arm 4a near the needle bar lead portion 20 of the insertion hole ^ heart 'on the sewing line read gradually connected to the operating rod π lower, 暮The guiding pin 3 of the 9 9a will cause the long hole portion of the threading rod 2 丨 guide portion 9 to swing the wrist portion 4a, and the upper sewing thread n 2: the moving threading device A1 is rotated 2〇a into the interior, and is stored in the needle bar The insertion opening of the portion (10) of the portion is swaying the threaded hook of the wrist portion 4a/the inner portion 20b of the lead 2hr. The height of the bit is such that the needle hole 17a of the threading hook 4b of the needle 17 is inserted into the needle hole 17a of the needle 17 of the main early side. 1249597 The 7th end of the threading 2::=2 is hooked on the other side of the pinhole 173, so that the wearing (4) wrist 4a is opposite to the side 17a, the upper car (four) r sweat [ten hole 17a ' will be sewn The line η is released through the pinhole and is maintained in a state of being inserted into the needle bar lead portion 20. When: r will be threaded - the inner end of the 5f outer edge 5C of the object 5f toward the inner end 绫 'Because of the line of the convex line sewing thread. From the outer end edge 5d: the edge 5 "the side gradually shrinks the shape, so that the loading material 33. (4) edge & side gradually detached, - 曰 threading and t can be from the wire holding convex portion 5 f Smoothly falling off. Therefore, between the increased piercing-ends in the two-needle bar lead (4), the upper sewing thread η portion 5g is formed, and the upper sewing lead piece 5 and the threading fishing line are formed in a superior position. ΰ ς, the sewing thread η is guided from the front side of the upper guiding portion 5g to the insertion opening B20a of the yaw=rear opening into the inside of the lead _, and the green thread passing through the sewing hole n through the pinhole 17a is operated. The speed of the fishing trailer is very simple in the construction of the needle bar 2. In the threading device of the shaft machine, the m2 lower edge 56 is inclined downward from one side of the rocking free end toward the rocking center side and along the slope The direction is formed on the end edge to form the wire protrusion 16 1249597 (four) shape of the lower end edge 5e of the inclination 5g 'When the lead operation is performed, the upper sewing thread is returned toward the upper guiding portion, and the upper sewing thread η is fed upward, upper * je The cutting-position folding edge moves to the upper guide portion 5g, which is extremely simple, and η will follow the inclined end guiding portion 5g. Accordingly, The operator only turns the sewing thread to the upper position and folds the upper sewing thread η, and gradually moves toward the upper position line η tension on the upper position ^, #广缘 5e, and the W 5g direction can be improved on the upper rut. Operation efficiency: 51, 4 5g guiding procedure, the present invention is to maintain the upper guiding guide on the side of the upper seam hook 4b side, the needle line bow line portion 20 of the needle and the threaded front of the needle hole The portion of the sewing thread n is moved up and down in the threading thread 5, and the lead wire portion 20' is maintained until the lead wire portion 20g is lowered by the lead piece 5, so that the upper car is opened:::1 In the lead wire lead-in-line portion 20, that is, the lead wire inside 2 (10) of the other embodiment of the present invention, the effect of the present invention in the "upper guide portion 5gj' "lead sheet 5" is included. At this time, the hanging rods of the ^, , and 屯 can also be played. In addition, "under the lead piece 5: a conventional "threading portion" is used in combination. The shape of the line η is guided into the upper seam when guiding the shape of the upper vehicle=part. The operator only needs to go along the "upper guide, the groove, the sewing line n. The square line, without the need to align the groove, can guide. Lehyou 2 describes the best example of the application. The invention has the lower 17 J249597 l. the needle bar f, and the lead wire operation of the wire part is fast. The pinhole floss is simple at the same time and the structure of the invention is extremely simple, and the lead wire operation can be surely performed. Barriers to the operation. 4. The lower end edge of the bow-and-loop piece is formed by tilting from the side to the side of the rocking, which can induce the shaking of the center part and work well. The soap line is upward and the guide part is moved. It is only for the purpose of the present invention; ^ UP A丄1 贝 知 知 , , 知 知 & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & UP UP UP UP UP靡 ^ 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 神 . . . . . . . . . . . . . . . . . . . . 2a is a perspective view of the threading device of the present invention; FIG. 2b is a needle bar support body and Fig. 2c is an exploded perspective view of the operating portion and the threading device; Fig. 3a is a perspective view of the threading device; Fig. 3b is a perspective view of an important part of the needle bar and the needle bar lead portion; A cross-sectional view of the relationship between the threading device and the lead portion of the needle bar, Figure 5a is a front view of the threading device; Figure 5b is a cross-sectional view of the important part of Figure 5a; 18 1249597 ί ::: Two seams: Stereo view of the state of the fishing rod hanging on the lead piece; front view of the 6th figure of the first mouth brother; 6th: ==, the perspective view of the state of the lead piece; insertion: the state of the movement: the part of the car The needle bar guides the state in which the sewing thread is hooked on the threading hook passing through the needle hole: the drawing is a diagram of the upper guiding piece guiding the sewing thread to the lower edge of the lead piece. A perspective view of the threading device lead of the preferred embodiment of the invention; and a perspective view of the threading device lead A of another preferred embodiment of the present invention. [Main component symbol description] A threading shaft portion 2 is threaded Rod 3 cited (four) A1 threading 4b threading hook 4d needle guide 4 pinhole threading 4a rocking arm portion 4c rocking center portion 5 lead piece 5a guiding wall 5al front portion 5a2 back portion 19 1249597 5c outer end 5d inner end 5e lower end edge 5g upper guiding portion 5f holding line convex portion 5j lead shaft 5h shaft portion B fixed Guide portion 6 fixing plate 7 guide groove 7a vertical groove 7c setting groove 7b angular offset groove C operation portion 8 movable base portion 8a shaft hole 9 movable guide portion 9a long hole portion 10 guide groove 11 operation lever 11 a operation hub lib rod Part 1 needle bar support 1 a mounting support portion 13 positioning portion 13a stop projection piece 13b holding groove 20 1249597 13c connection portion 16 needle bar 17 sewing needle 17a pinhole 19 pin portion 20 needle bar lead portion 20a insertion port 20b Lead inner 25 elastic body η upper sewing thread 21