TW200914215A - Stapler - Google Patents

Abstract

A stapler includes a magazine (9) for receiving staples; a driver arm (3) having a driver (13) for ejecting a staple, received in the magazine (9), toward paper sheets to be bound; and a clincher arm (5) having a clincher (16) for bending the legs of the staple ejected by the driver (13). When viewed from the front end side of the magazine (9), the clincher (16) has an upper surface having a predetermined shape and also has wall surfaces at the left, right, front, and rear of the clincher (16). These surfaces form a groove coming into contact with the staple legs, which have penetrated the paper sheets to be bound, to bend and shape the legs. A step section is formed in the clincher (16) in an area surrounded by the left and right wall surfaces and front and rear wall surfaces.

Description

200914215 九、發明說明： 【發明所屬之技術領域】 本發明係有關於具有可動 針的腳部平坦地彎曲之平 的專，並包括將釘書 -曲器之形成圓的弯曲之钉書機構的对書機、包括固定式 【先前技術】 從以往，使用以釘書針 多。釘書機包括弯曲臂、==紙之釘書機的情況 壓施力。 +…填之釘書針向擊出口推 經由把手對各自具有軸 # ' f * f ^ 4+ 1® Μ « σ 、’ /、用主軸的轴支機 :二"版及驅動臂施加裝訂力日寺，設置於驅動 “^的驅動器將針Ε所裝填之最前頭的針書針向擊出200914215 IX. Description of the Invention: [Technical Field] The present invention relates to a flattened flat portion of a foot having a movable needle, and includes a curved staple mechanism that forms a circle of a staple-spinner For book machines, including fixed type [prior art] From the past, more staples were used. The stapler includes a bending arm and a == paper stapler. +...fill the staples to the hitch through the handle pair to each have the axis # ' f * f ^ 4+ 1® Μ « σ , ' /, with the spindle shaft support: two " version and drive arm to apply binding Liri Temple, set in the driver of the drive "^, the needle that is loaded at the forefront of the needle is hit.

口擊出。因為此被擊出的釘書針和彎曲臂前端部之彎曲器 槽部抵接’所以釘書針之腳部的前端被彎曲成圓形或平坦 形狀。將裝訂用紙等夾在針Ε和f曲器之間而執行此動作 時’能以釘書針裝訂該裝訂用紙。 於日本實公昭64 — 000297號公報之第丨頁及第4圖， 揭示這種釘書機。若依據此釘書機，作成將段差部設置於 彎曲器之槽部的兩側，並將此段差部設定為既定的高度。 如此將*曲器之槽部的兩側之段差部的高度設定為既定 之高度時，和無段差部的情況相比，因為貫穿用紙之釘書 針的腳部前端部僅突出段差部的高度後和槽部抵接，所以 2237-9614-pf 5 200914215 能以小的辦4丁山，aMouth shot. Since the knocked staple and the bender groove portion at the front end portion of the curved arm abut each other, the front end of the staple portion of the staple is bent into a circular or flat shape. When the binding paper or the like is sandwiched between the magazine and the f-curve to perform this operation, the binding sheet can be stapled with a staple. This type of stapler is disclosed on pages 3 and 4 of the Japanese Patent Publication No. 64-1000297. According to the stapler, the step portion is formed on both sides of the groove portion of the bender, and the step portion is set to a predetermined height. When the height of the stepped portion on both sides of the groove portion of the ejector is set to a predetermined height as described above, the tip end portion of the leg portion of the staple penetrating paper only protrudes the height of the step portion as compared with the case where the step portion is not provided. After the abutment with the trough, so 2237-9614-pf 5 200914215 can be small to do 4 Dingshan, a

衣11丁力將釘書針的腳部前端部彎曲D ，於日本實公平06 — 0501 45號公報之第3頁及第工 圖，揭示釘查挑 u 曰機。右依據此釘書機，在彎曲臂的前端部包 括平彎曲揣播 ^ 啊偁’而在平彎曲機構，作成將彈性施力構件設 5聲曲導件和支持構件之間，彈性施力構件施加和彎曲 導4牛下知 卜動有關的彈力，而將使彎曲導件向後方滑動的 施力附加於蠻&裙& ^ 与曲钕件。右如此地構成平彎曲機構，因為可 f j弓曲态和彎曲導件的導孔滑接，所以可防止彎曲導件之 前方向的异會j + 動 而可貫現均勻且安定之平彎曲動作。 此外，於日本專利第359875〇號公報之第3列及第2 圖，揭不針書機的f曲器。若依據此彎曲器，槽部形成在 平面圖上長方形’而且底部在寬度方向形成圓弧形，而在 長度方向的兩端彎曲，而且’在其四角落部，長度方向之 V曲部和寬度方向的圓弧形部分經由邊界接觸。若如此地 構成弯曲器’槽部之底部整個面可將釘書針的腳部確實地 朝向背曲方向引導，而可實現良好的裝訂。 、 ;日本特開— 31 1 646號公報之第3頁及第2 I曲 有平Ή機構的釘書機。若依據此釘書機，將 ^ 於4曲#的導槽，並以彎曲導件引導此 彎曲器。若採用這種彎曲導杜 弓曲¥件構造’可保持彎曲器之直立 女勢，而且可防止釘書機之腳部幫曲現象。 第32Α圖及第圖係表示習知例之彎“的 定例之剖面圖。第32Α圖所示之彎曲胃如具有在日本特 開2〇03 一 31 1 646公報之第3頁及第2圖等所看到的彎曲 2237-9614-PF 6 200914215 D口構w。在第32A圖’ w係蠻 深，θ俜地' _曲态2〇1的槽寬，d係其槽 係一槽角度。苐32A圖中 部，係釘書針。 q中20係曾曲器201的槽 而，若依據在上述各公耜 之彎曲器的構造，雖狹列兴在胳到之習知方式的釘書機 曲有效的槽深d、對钉書針牛对書針33彎曲時，對管 Θ、以及料β 十3的腳部之流動有效的槽角度 ::對该腳部之拾入有效的槽寬_ : f 要素就惡化二Π:要素設定成良好之狀態，其他的 d、槽角度Θ以及槽寬:。的權衡關係。因而’難設定槽深 佳，如Π:::: 33之腳部前端部的彎曲(壓平)變 淺，則槽二示，……為 又’如第-圖之彎曲二3:=流動變差。 則書針^腳部前端二f 圖之彎曲3\之腳部的流動變佳，而如第32b 而彎曲變得不確者τ將钇角度0設為大時’槽深d變深， 書針33的聊部前V:，若將槽“設為窄’則左右之針 ...|σ丨刖端部之拾入變差。 i i i ·為了伟产‘ 佳，而如第32B:二釘書針33的腳部前端部之拾入變 以β圖之彎曲器2〇2 氙 :深:變深，而彎曲變得不確實=::=寬時， 小，則針書針⑽之腳部的流動變二右將槽角“設為 2237-96i4~pp 7 200914215 【發明内容】 本發明之目的在於提供一種釘書機，其可在適當地依 然保持彎曲器之耐久性及裝訂性能下改善釘書針之腳部 的流動。 本發明之釘書機，包括：收容釘書針之針度；驅動臂， 係具有驅動器，其將該針厘所收容之針書針向裝訂用紙擊 出1支釘書針；以及幫' 曲臂，係具有彎曲器，其使由該驅 動器所擊出之釘書針的腳部-曲。，曲器構成槽部，1從 針e的前端部側看’具有㈣形狀之上面及在左右和前後 具有壁面。該彎曲器之上面及左右和前後的壁面和貫穿裝 訂用紙之釘書針的腳部抵接’並將該腳部彎曲成形。並特 徵在於將段差部設置於彎曲器之左右的壁面和前後的壁 面之間而成。 土 若依據本發明之釘書機，太$ 私乃 <』曰钱在该槽部和貫穿裝訂用紙之 釘書針的腳部抵接’並將該腳部f曲成形的情況，可使以 前後的壁面為基準之表面上的槽部之深度，比以左右的壁 :為基準之槽部的深度僅小段差部的量。因此，在彎曲 日寸，可使釘書針所貫穿罗 咖 所貝牙之裝。1用紙苳入段差部和段差部的 工間。因而’可擴大槽部的槽 心見，在使釘書針之腳部的拾 ，“下’使以左右的壁面為基準之槽部的槽角度變大， 亚使釘書針之流量變得良好， 而且，使前後的壁面為基準 之表面上的槽部之深度變漤， ^ 文欠而可不相矛盾地發揮使釘Α 針之腳部的彎曲變佳之效果。 句 2237-9614-ΡΕ1 8 200914215 【實施方式】 面說明本發明之實施形態的 以下，一面參照圖面， 釘書機。 貧施例 弟1圖係表示本於明 剖面圖。第！圖所示的書機1之構造― 具有既定料徑及〔字;㈣㈣之裝訂力调 目士 τ打 之釘書針的腳部平坦地蠻曲之 /、有平言曲機構的釘書機。 - 2、驅動臂3、彎曲臂5、，:曰枝1例如包括針厘機構 用彎曲臂5之後端部的$ 乂及抽支機構70，並利 臂3之各自的後端邱φ t 機:構2和驅動 〕傻W支持成自由轉動而構成。 針厘機構2具有針匣9 舍斜# u 推進盗i0(參照第6圓）、釘 百針盍11以及推壓用之 釘 L參照第6圖），可件（UT稱為推進器導件 向料該釘書針。 *支釘書針，並朝向既定之方 針S 9為了收容多支產丁查；丄 有擊出口 8,其用以向裝吖二：形成箱形，在前端部具 21配設於針…，在該推進器：釘書針。推進器導件 成自由滑動（參照第6圖）° 21將推進器10裝入 的方向引導推進器…例如=…1朝向擊出口 8 裝填之釘書針朝向擊出口 δ進^ 1G以將針㈣内所 在本例，將針g 9的上施力的方式動作。 配置於此開口上部，並覆 。工開口。將釘書針蓋11 針Ε 9的前方推壓並供給 W用推進器1 〇向 十厘9内所裝填之釘書針。前頭Clothing 11 Dingli bends the front end of the foot of the staple to D, in the third page of the Japanese Journal of Fairness 06- 0501 45 and the drawing of the work, revealing the nail picking machine. According to the stapler, the right end portion of the curved arm includes a flat bending 揣 ^ 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而Applying and bending the tension associated with the 4th Bulls, and applying the force to slide the curved guides to the rear is attached to the & skirt & ^ and the curved piece. The right side constitutes the flat bending mechanism, because the guide hole of the curved guide member and the curved guide member are slidably connected, so that the difference in the front direction of the curved guide member can be prevented and the uniform and stable flat bending operation can be realized. In addition, in the third and second figures of Japanese Patent No. 359875, the f-cutter of the stapler is not disclosed. According to the bender, the groove portion is formed in a rectangular shape in plan view and the bottom portion is formed in a circular arc shape in the width direction, and is bent at both ends in the longitudinal direction, and 'in its four corner portions, the V-curve and the width direction in the longitudinal direction The arcuate portion is in contact via the boundary. If the entire bottom surface of the groove portion of the bender is constructed in this manner, the leg portion of the staple can be surely guided in the direction of the back curve, and good binding can be achieved. , Japanese Special Opening — Page 3 of the 1st issue of the 1st and 2nd editions of the Gazette. According to this stapler, the guide groove of ^4# will be guided and guided by the curved guide. If the curved guide arch structure is used, the erect posture of the bender can be maintained, and the foot of the stapler can be prevented from being bent. Fig. 32 is a cross-sectional view showing a conventional example of a bend. The curved stomach shown in Fig. 32 has the third and second figures of the Japanese Patent Publication No. 2〇03-31 1646. Etc. See the bend 2237-9614-PF 6 200914215 D port configuration w. In Fig. 32A, the 'w system is quite deep, the θ 俜 ground' _ the curved state 2 〇 1 groove width, d is the groove system a groove angle苐32A in the middle of the figure, is a staple. q in the 20 series of the curved device 201, and according to the structure of the bending device in the above-mentioned public gongs, although narrowly known in the traditional way of the book The effective groove depth d of the machine, the groove angle effective for the flow of the pipe Θ and the foot of the material β 3 when the staples 33 are bent, the groove is effective for picking up the foot. The width _ : f element deteriorates: the element is set to a good state, the other d, the groove angle Θ, and the groove width: the trade-off relationship. Therefore, it is difficult to set the groove depth, such as Π:::: 33 feet The bending (flattening) of the front end portion becomes shallower, then the groove 2 shows, ... is the same as the bending of the second figure: 3: = the flow is worse. Then the front end of the foot ^ the second part of the f figure 3 The flow of the feet is better, However, if the bending becomes inaccurate as in the 32b, the τ will set the angle 0 to be large, and the groove depth d will be deeper. Before the lap of the book 33, the V:, if the groove is set to "narrow", the left and right needles. ..|The end of the σ丨刖 end is getting worse. Iii · For the sake of good quality, as in the 32B: the tip end of the foot of the two staples 33 is changed to the bender of the β diagram 2〇2 氙: deep: deeper, and the bending becomes inaccurate = ::= Width, small, the flow of the foot of the needle (10) is changed to the right, and the groove angle is set to 2237-96i4 to pp 7 200914215. SUMMARY OF THE INVENTION An object of the present invention is to provide a stapler. The flow of the foot of the staple can be improved while maintaining the durability and binding performance of the bender as appropriate. The stapler of the present invention comprises: a needle for accommodating a staple; the drive arm has a driver, The staple received by the needle is used to strike one staple to the binding paper; and the curved arm has a bender that causes the foot of the staple to be struck by the driver to be curved. The curved piece constitutes a groove portion, and 1 has a shape having a (four) shape and a wall surface at right and left and front and rear from the front end side of the needle e. The upper surface of the bender and the left and right front and rear wall surfaces and the staples penetrating the binding paper The foot abuts 'and bends the foot. The feature is that the step is placed in the bender Between the right wall surface and the front and rear wall surfaces. If the soil stapler according to the present invention is too "private", the money is in contact with the foot of the staple of the binding paper. When the leg portion is curved, the depth of the groove portion on the surface on which the wall surface is used as a reference can be made smaller than the depth of the groove portion based on the wall on the left and right sides. Therefore, The bending time can make the staples run through the robe of the roca. 1 The paper is inserted into the work of the step and the step. Therefore, the groove of the groove can be enlarged, and the foot of the staple is made. In the lower part, "lower" makes the groove angle of the groove portion based on the left and right wall surfaces larger, so that the flow rate of the staples is improved, and the depth of the groove portion on the surface on which the front and rear wall faces are referenced It becomes awkward, and the effect of the bending of the foot of the nail is improved without contradiction. Example 2237-9614-ΡΕ1 8 200914215 [Embodiment] Hereinafter, an embodiment of the present invention will be described with reference to the drawings, a stapler. The poor example 1 shows the profile of the present. The first! The structure of the book machine 1 shown in the figure - has a predetermined material diameter and [word; (four) (four) binding force of the tune of the tang, the foot of the nail is flat and very flat, and the stapler has a flat mechanism . - 2, the driving arm 3, the bending arm 5,, the lychee 1 includes, for example, the 乂 and the pumping mechanism 70 at the rear end of the bending arm 5 for the needle mechanism, and the respective rear end of the arm 3 : Structure 2 and Drive] Silly W support is formed by free rotation. The needle mechanism 2 has a needle 9 slanting angle # u propulsion pirate i0 (refer to the sixth circle), a nail yoke 11 and a pushing nail L (refer to Fig. 6), which can be referred to as a pusher guide Feeding the staples. * Stapling the staples and facing the established policy S 9 in order to accommodate the multi-product inspection; the smashing outlet 8 is used to form the box 2: forming a box shape at the front end 21 is disposed on the needle... in the pusher: staple. The pusher guide is free to slide (refer to Fig. 6). 21 Guide the thruster in the direction in which the pusher 10 is loaded... For example, =...1 toward the exit 8 The loaded staple is oriented toward the exit δ into the 1G to move the needle (4) in this example, and the upper force of the needle g 9 is actuated. The upper part of the opening is placed and covered. The opening is opened. The lid 11 is pushed forward by the needle 9 and supplied with a stapler loaded by the thruster 1 to the inside of the tenth.

2237-9614-PF 9 200914215 之釘書針在擊出口 8笨佐 , 待。針匿9利用位於和彎曲眢ς 間的線圈狀之壓縮彈菩4 昭 # 5之 方的方向轉動施力/' “第6圖)將前端部朝向上 於針匣機構2 ’經由軸支機 由轉動。驅動臂3且有_D。1Q m支持成自 '、有凝動态13，並由針匣機谨？ > 部軸支成自由轉動。纪# 〇後端 相對向，“ 置成和針119的擊出口 8 °胃驅動臂3轉動，而驅動琴 擊出針£ 9所事填之〜' 動益13朝向裝訂用紙 叮戒填之則頭的釘書針。 :動臂3藉由使配設於驅動器】3之 叹參照第7圖）和針E機構2之㈣針 ㈣早育 機構2將别端朝往上方的方向轉動施力。 把手臂6配置於此驅動臂3的 臂3麼下時操作。使用者進行把手臂者在將驅動 ‘ * 于臂6之壓下择作p主 π 動臂3對針£機構2相對地 〃、’驅 付勒猎由此驅動臂3的 而經由壓縮彈簧45，針g機 ‘動， ^ 苒2亦轉動。以把手芸％舜 盍把手臂6的兩側面和上面部位。 现 设 在：之軸支機構7〇設置”曲臂5的後端部，而且 在今曲I 5之後端部内側具有構成 於认 稱成支持軸的轴構件f w π %為主軸41 )。此主軸41以將驅動臂 下 古’ 3轴支成自由轉動的 方式構成。軸支機構70不僅將驅 力的 9 B ^ AL· 3 ’而且將針厘機.才盖 2及‘考曲臂5在各自的後端部支持成自由轉動。枝構 奇曲臂5經由上述之軸支機構7〇 部軸支成自由轉動。彎曲臂5將全、 的後端 r— 屬製之板材彎曲成艰士 子形而形成。在本例’以臂蓋15覆罢彎曲臂 乂 瓦疏弓曲丨5之兩側2237-9614-PF 9 200914215 The staple is in the exit 8 stupid, wait. The needle 9 is rotated in the direction of the coil-shaped compressed elastic body between the curved ridges and the curved 施4 昭 #5#"""Fig. 6), the front end portion is oriented upward to the needle 匣 mechanism 2' via the shaft support machine By the rotation, the arm 3 is driven and has _D. 1Q m is supported by ', has a condensing dynamic 13 and is controlled by the needle machine. > The shaft is freely rotated. The firing port of the needle 119 is rotated by 8 °, and the stomach driving arm 3 is rotated, and the staple of the needle is driven by the hammer. The boom 3 is biased in the upward direction by the other end of the boom 3 by referring to Fig. 7 and the needle (E) needle (4) of the needle E mechanism 2. The arm 6 is operated when it is disposed under the arm 3 of the drive arm 3. The user performs the arming of the arm to be driven by the arm 6 and the p main π boom 3 is opposite to the needle mechanism 2, and the drive arm 3 is driven by the compression spring 45. , needle g machine 'moving, ^ 苒 2 also rotates. With the handle 芸%舜 盍 put the two sides of the arm 6 and the upper part. The shaft support mechanism 7 is disposed at the rear end portion of the crank arm 5, and has a shaft member fw π % which is formed as a support shaft on the inner side of the end portion of the current curve I 5 as the main shaft 41. The main shaft 41 is configured to freely rotate the drive arm's lower '3 axis. The shaft support mechanism 70 not only drives the drive force 9 B ^ AL · 3 ' but also the needle machine. The cover 2 and the 'test arm 5 The respective rear end portions are supported to rotate freely. The branched arm 5 is pivotally supported by the above-mentioned shaft support mechanism 7 to be freely rotated. The curved arm 5 bends the full rear end r-type plate into a difficult The scorpion is formed in the shape of the scorpion. In this case, the two sides of the curved arm 乂 疏 弓 以 以 以

10 200914215 面和下面部位，並和彎曲壁ς 、、'且裝成一體。在本例，古Η 部15c設置於臂蓋15的後 古片 俊Λ。卩，而除針部5h設置於蠻曲 臂5的後端部，在被擊人F 、_曲 ± m 忒°丁用紙之釘書針的除針處理睥 使用。關於舌片部1 5c，請夂日„ 、里日守 °月芩知第10圖〜第14B圖所 說明。在彎曲臂5，使用不僅昤 勺 1除針部5h，而且設置固定用 之圓孔部5 i及矩形孔部5 ·去r 用 辟 ]者（翏照第22A圖〜第22C圖）。 驚曲臂5在前端側具有彎曲機構4_ 平彎曲機構，具有彎曲弓 成稱4構成 # 1Q、、、 為16弓丨導構件（以下稱為彎曲導 件1 8)以及滑動構件1 9而構成。 ’彎曲器16設置於，曲臂5之前方上面。例如 曲器16收容於在臂蓋15之前端部分的側面所形成之槽， 並配置成可朝上下方向移動，以將利用驅動器13從針匣9 擊:亚貫穿裝訂用紙之釘書針的腳部前端沿著裝訂用紙 之夤面平坦地彎曲之方式動作。 彎曲器16形成為具有將釘書針的腳部平坦地彎曲之 槽的板狀：槽部(參照第15圖)設置於彎曲器Η，而以釘 :十〇兩腳朴上端面抵接，並使兩腳部沿著裝訂用紙之 背面並彼此朝㈣料坦地f曲之方式引導。壓縮彈善 22(參照第3圖)位於f曲器16和臂蓋15的底面之間，利 用此I缩彈簧22將彎曲器16向上方施力。 在本例，將把驅動臂3摩入之作用點q設定於從把手 f 6及¥曲臂5之連接軸構成用的凸形之連接轴5d、5e 至針匣9的前端部(釘書針擊出口方向)之途t。將把手臂 6和驅動臂3自由地卡合之作用點用的銷43設置於此作用10 200914215 The face and the lower part are combined with the curved niche, 'and assembled. In this example, the ancient crotch portion 15c is placed on the rear cover of the arm cover 15 .卩, and the needle removing portion 5h is provided at the rear end portion of the arm 24, and is used in the needle removing process of the stapler F, _ 曲 ± m 忒 丁 paper. For the tongue portion 1 5c, please refer to the following paragraphs „ 、 里 守 ° 芩 芩 第 第 第 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The hole portion 5 i and the rectangular hole portion 5 · the same as the one (see Fig. 22A to Fig. 22C). The stun arm 5 has a bending mechanism 4_ flat bending mechanism on the front end side, and has a curved bow shape 4 #1Q,,, is composed of a 16-bend guide member (hereinafter referred to as a curved guide 18) and a slide member 19. The 'bender 16 is provided on the front side of the crank arm 5. For example, the bender 16 is housed in a groove formed by a side surface of the front end portion of the arm cover 15 and configured to be movable in the up and down direction to be struck from the needle 9 by the driver 13: the front end of the foot of the staple inserted through the binding paper is along the binding paper The kneading device 16 is formed in a plate shape having a groove in which the leg portion of the staple is bent flatly: the groove portion (refer to FIG. 15) is disposed on the bending device, and the nail is:抵 〇 〇 朴 朴 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵 抵Guided by the method, the compression spring 22 (refer to FIG. 3) is located between the b-bend 16 and the bottom surface of the arm cover 15, and the bender 16 is biased upward by the I-retraction spring 22. In this example, the drive will be driven. The action point q of the arm 3 is set in the way from the convex connecting shafts 5d and 5e for forming the connecting shaft of the handle f6 and the crank arm 5 to the distal end portion of the butt 9 (the staple exiting direction). t. The pin 43 for the action point at which the arm 6 and the driving arm 3 are freely engaged is set to this role.

2237-9614-PF 200914215 杀占 q 。 如此’若將連 驅動臂3所& 軸5d、5e的位置設置於比針E 9及 ， 共用之主轴41的位置更上方，在將把手臂6 及把手蓋％的前端部作為 在將把手“ 接軸5d、5e成為支點， 胃 #點Ρ時，此連 以施加於把手蓋3“^ Φ用點Q將驅動臂3壓下去。 ^ ^ 風 、點ρ之小的壓下力可利用釘蚩針將 裝訂用紙裝訂（利用赌栌ε π用钉θ針將 、杯原理所達成的倍力機構）。 接者’參照第2圖，今 的铍入彳5丨味 况明..4曲導件Μ及滑動構件19 的組合例。第2圖 ^ 之彎曲臂S “ ^件Μ’配置於第}圖所示 18呈右用 壁間，用以引導·弯曲器16。彎曲導件 ，、有用以收容弯曲器16的開口部17，而…姓’、 彎曲劈R -Γ 4 而且被支持成對 # 5 了毹動。開口部π設置 彎曲導件i8例如曲钕件Μ的W端部。 哭16"广後方下端部為擺動支點擺動，而彎曲 "16在開口部〗7内可朝上下方向移動。 “ 於考曲導件18的後端下面側，$ Λ μ姐& 大出地配設構成作為 寺構件之掛釣片的一例之一 、'、 ^ , 對卡合爪23(僅圖示— 卡5爪2 3經由形成於彎曲臂5 户丁工i 之底面的開口部24， ，下面和該開口部24之後方側的彎曲臂 亚被支持成（可）對彎曲臂5自由擺動。 D， 又，構成作為夾持構件之凸部的 曲導件18之德/丁而^ m # 23a’形成於彎 導牛ΐδ之後…’並設置成和卡合爪23對峙 的二仏從上面和在f曲臂5的底面所形成之開口部24 的：方側之彎曲臂5的端邊卡合之方式將彎曲導件 入考曲臂5。卡合爪23經由在彎曲臂5 " g 5的底面所形成之開 2237-9614-PF 12 200914215 口部24向該f曲臂5的下面突 各自從上下面和開口部2 。爪23和凸部23a 4之後方側的彎曲 合。依此方式，可將彎曲 ^之而邊卡 臂^ 由擺動地組裝於彎曲 壓縮彈簧25位於彎曲導件以之下面和 壁之間，利用此壓縮彈簧 ： 的底 向上方之方向施力，，可使二:=;朝 用紙的上方位置和將貫穿該裝 “丁 Λ ^ . 八心釘書針的腳部蠻 曲成形的下方位置之間移動。 丨与 將滑動構件19配設 ,.^ ^ + 弓曲¥件18的下面並組合。槿 成放置面之支持部丨9a、具 構 、有既疋形狀的爪片部28以及一 對卡合片1 9b設置於滑動椹 一 〃 7冓件1 9。以經由構成施力構件之 列]堅縮彈簧2 9而向將彎曲導件 前方位置側施力的方式配置、=喝於上方位置之 '配置h動構件19。壓縮彈簧29 用/、有線圈狀之扭轉彈簧。 接著，參昭筮 q m 、 …、弟3圖’说明弯曲導件18、滑動構件 以及連杯構件3Q之等待時的配置例。突起部⑶設置於第 3圖所示之f曲導件18的兩側面，突片部”設置於彎曲 臂：之侧壁的前端。彎曲導件18的突起部Μ，口彎曲臂$ 之突片部27卡合。藉此限制f曲導彳18之往上方的， 動。突起部26和形成於突片部27之下方的引導面1&: 接而被引導至下方。因而，即使彎曲導件】8擺動，彎曲 器16:在開口部17内大致朝向垂直方向移動。 '月動構件1 9配置於彎曲導件18和彎曲臂5之間。將2237-9614-PF 200914215 Killing q. When the position of the drive arm 3 & shafts 5d and 5e is set to be higher than the position of the needle main shaft 41 and the common spindle 41, the front end portion of the arm 6 and the handle cover % is used as the handle. "The shafts 5d, 5e become the fulcrums, and when the stomach # is clicked, this is applied to the handle cover 3"^ Φ to press the drive arm 3 with the point Q. ^ ^ The pressing force of the wind and the point ρ can be used to bind the binding paper with the nail ( ( (using the 栌 栌 π π with the nail θ needle, the force principle achieved by the cup principle). Referring to Fig. 2, the current example of the combination of the curved guide member and the sliding member 19 is as follows. The curved arm S of the second figure is disposed between the right wall 18 for guiding the bender 16. The curved guide is used to accommodate the opening 17 of the bender 16. , and ... the last name ', the curved 劈 R - Γ 4 and is supported by the pair # 5 毹 。. The opening π sets the bending guide i8 such as the W end of the curved piece 。. Cry 16 " wide rear lower end is swing The fulcrum swings, and the curved "16 can move in the up and down direction in the opening portion 7." On the lower side of the rear end of the test guide 18, $ Λ μ sister & One of the pieces of the fishing piece, ', ^, the pair of engaging claws 23 (only the illustration - the card 5 claws 2 3 pass through the opening portion 24 formed on the bottom surface of the bending arm 5, the lower portion and the opening portion 24 Then, the curved arm of the side is supported to be freely oscillating to the bending arm 5. D. Further, the curved guide 18 which constitutes the convex portion of the holding member is formed by the deduction of the curved member 18, and the m #23a' is formed in the curved portion. After the burd δ...' is set to be the opposite side of the opening of the engaging claw 23 from the top and the opening 24 formed on the bottom surface of the f-curved arm 5: the side of the bend The end of the arm 5 is engaged to guide the bending guide into the test arm 5. The engaging claw 23 is opened via the opening 24 of the curved arm 5 " g 5 and formed by the opening 2437-14614-PF 12 200914215 The lower surface of the f-bend 5 is protruded from the upper and lower surfaces and the opening portion 2. The claw 23 and the rear side of the convex portion 23a 4 are bent. In this manner, the bending arm can be assembled and bent by the swinging arm. The compression spring 25 is located between the lower portion of the curved guide and the wall, and the force is applied upwardly by the bottom of the compression spring: the second position can be made to the upper position of the paper and will pass through the package "Ding Λ ^ The movement of the foot of the eight-hearted staple is moved between the lower positions of the nails. The 滑动 is arranged with the sliding member 19, and the lower part of the ^ ¥ ¥ ¥ 18 18 18 18 槿 槿 槿 槿 槿 18 18 18 放置 放置 放置 放置 放置 放置9a, a configuration, a claw portion 28 having a shape of a cymbal shape, and a pair of engaging pieces 1 9b are provided on the sliding 1 冓 冓 冓 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 构成 构成Arrange the force on the front side of the curved guide, and lie in the upper position of the 'h moving member 19. The compression spring 29 uses /, There is a torsion spring having a coil shape. Next, an example of arrangement of the bending guide 18, the sliding member, and the cup member 3Q will be described with reference to Fig. 3, and the protrusion (3) is set as shown in Fig. 3. The two side faces of the curved guide 18 are provided at the front end of the side wall of the curved arm: the protruding portion of the curved guide 18 is engaged, and the tab portion 27 of the curved bent arm $ is engaged. The upper portion of the curved guide 18 is moved. The projection 26 and the guide surface 1 & formed below the tab portion 27 are guided downward. Therefore, even if the bending guide 8 is swung, the bender 16 is moved substantially in the vertical direction in the opening portion 17. The lunar member 19 is disposed between the curved guide 18 and the curved arm 5. will

2237-9614-PF 13 200914215 滑動構件1 9支拉π、 、σ沿著彎曲臂5之前後方向移f/j 爪片部28突屮η 乃门私動。 出形成於第3圖所示之滑動堪此,n 面侧，開口部24执里 α動構件19的下 ^ μ °又置於彎曲臂5的底壁。滑動槿# 爪片部28和彎ώ，月勃構件1 9的 9n 臂b之開口部24的緣部卡人。厭❿〜 2Θ配置於滑動構 口“目彈黃 # 1 Q , ,, 9之後部壁的後面。因而，將滑叙# 牛19支持成可沿著底壁向前後方向移 ：動構 29向前方側（第3 R 士 衫動利用壓縮彈簧 弟3圖中之箭號F方向）施力。 在本例，卡合片1 9b設置於滑動構件i 9的侧 支持部19a設置於盆_ 干U的侧面，而 、/、刖端部（參照第2圖）。利用段 29的施力（彈力）蔣、典击 口）利用壓縮彈簧 )將π動構件1 g配置於滑 時，滑動構件i 9的古杖ώ ' a動方向的前方 勺支持部1 9a進入彎曲導件] 的下方，而阻止彎曲導件18向下方j件18之下面l8a 將彎曲導件18 y ' ° 〇擺動。在此狀態， 印#成位於彎曲臂5的上 位置支持裝訂用紙。 〕上方位置並以上方 上述之滑動構件丨9克服壓縮 方向之後方側^ 的施力而向滑動 弟3圖中的箭號r方向） 從彎曲導件丨8 & n 移動蚪，支持部1 9a 千1 8的下面離開而彎曲導件 向下方向擺動之狀態。 …8的W端部變成可 另一方面’驅動臂3具有連桿構件3〇 , 1 定之長度而且朝向既定之方向延伸：。成：有既 3〇的腳部例如形成大 。。連桿構件 對腳部的-端部。另-端部二31袖支- 伸。連桿構件30之中央部形成中央彎曲部:二的下方延 曲部3〇a和覆蓋第i圖所示之 a此中央彎 9的上面之釘書針蓋u2237-9614-PF 13 200914215 Sliding member 1 9 pulls π, σ along the bending arm 5 before and after the direction f/j The claw portion 28 protrudes η is the door private movement. The sliding surface formed in Fig. 3 is formed on the n-face side, and the lower portion of the opening member 24 is placed on the bottom wall of the curved arm 5 again. The cymbal portion 28 and the cymbal portion 28 are bent, and the edge portion of the opening portion 24 of the 9n arm b of the cymbal member 19 is engaged. The anaesthesia ~ 2 Θ is arranged in the rear of the sliding wall of the sliding sill "目弹黄# 1 Q , , , 9 . Therefore, the slick #牛19 support can be moved forward and backward along the bottom wall: the moving 29 direction The front side (the third R-shirt is driven by the arrow F direction in the drawing of the compression spring 3). In this example, the engaging piece 19b is provided on the side support portion 19a of the sliding member i9. The side surface of the U, and /, the end portion (see Fig. 2). When the π moving member 1 g is placed in the sliding by the biasing force (elastic force) of the segment 29 (Jiang, Dangkou), the sliding member The front roller support portion 9a of the i9 direction enters the lower portion of the curved guide member, and the bending guide member 18 is prevented from swinging the curved guide member 18y'° to the lower surface l8a of the lower j member 18. In this state, the printing is supported at the upper position of the curved arm 5 to support the binding paper. The upper position and the above-mentioned sliding member 丨9 overcome the compression direction and the direction of the side of the compression direction r direction) moves from the curved guides 丨8 & n, the lower side of the support portion 9 9a is left and the curved guide is downward In the state of the wobble, the W end portion of the ... 8 becomes the other end. The drive arm 3 has the link member 3, 1 and has a predetermined length and extends in a predetermined direction: the leg portion having 3 turns is formed, for example, to be large. The link member is opposite to the end of the leg. The other end portion 31 is sleeve-stretched. The central portion of the link member 30 forms a central curved portion: the lower curved portion 3〇a of the second and the i-th image The staple cover u on the top of the central bend 9

2237-9614-PF 14 200914215 的上面滑接並卡合。連桿構件30的另—山 對應地可和滑動構件]9 缟部3〇b(腳部： 月】9b卡合。 為了利用㈣器13從擊出口 釘書針，而驅動臂3對針匣機 4、構2内的 為連桿構件30以中央f "地轉動。因而，因 -端物和滑動構件;:二為^ 29的施力，二:::W克服壓縮彈簧 構件爾縮彈簣29設置於-曲導们8和滑動 曰並利用屋縮線圈彈簧構成。壓缩 滑動構件19施加向滑動方“…29對 月動方向的則方滑動的施力，而且對 巧曲V件18施加向後方移動的施力。 在本例，則壁19d(參照第4圖）設置於滑動構件μ 的約中央’壓縮彈菁29的—端和該前壁⑽之後方侧的 面抵接。壓縮彈景29的另-端和形成於彎曲導件18之後 端的卡合爪23之前壁面23b(參照第4圖)抵接。 如此，因為I缩彈簧29插裳於滑動構件19和彎曲導 件18之間，所以利用壓縮彈簧29將滑動構件19向把彎 曲導件18支持於上方位置的前方位置施加滑動施力。同 時’可將彎曲導件18施加向後方擺動的施力。 在本例，爪片部28設置於滑動構件19的下面，開口 部24設置於彎曲臂5的底面。在平常時，滑動構件⑺的 爪片部28和開口部24之前方的彎曲臂5之前端邊24a抵 接’而限制該滑動構件19 <往前方的滑動位置。在此狀2237-9614-PF 14 200914215 The top of the slide is snapped and snapped. The other side of the link member 30 is correspondingly engageable with the sliding member 9 〇 〇 〇 〇 ( 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 In the machine 4, the link member 30 is rotated in the center f " thus, the end-body and the sliding member; the second is the force of the 29, the second:::W overcomes the compression spring member The magazine 29 is disposed on the curved guide 8 and the sliding cymbal and is configured by a torsion coil spring. The compression sliding member 19 applies a biasing force to the sliding side "...29 in the direction of the moon moving direction, and 18. In this example, the wall 19d (see Fig. 4) is provided at the center of the sliding member μ, and the end of the compressed elastic crest 29 is abutted against the surface of the rear side of the front wall (10). The other end of the compression spring 29 is abutted against the front wall surface 23b (refer to Fig. 4) of the engaging claw 23 formed at the rear end of the curved guide 18. Thus, since the contraction spring 29 is inserted into the sliding member 19 and the curved guide Between the pieces 18, the sliding member 19 is applied to the front position where the bending guide 18 is supported at the upper position by the compression spring 29. At the same time, the bending guide 18 can be biased to swing backward. In this example, the claw portion 28 is disposed on the lower surface of the sliding member 19, and the opening portion 24 is provided on the bottom surface of the bending arm 5. In the normal case, the sliding member The claw piece portion 28 of (7) abuts on the front end side 24a of the bending arm 5 in front of the opening portion 24, and restricts the sliding position of the sliding member 19 < forward.

2237 — 9614-PF 200914215 態’支持部19a進入彎曲導件18的下面，並將彎曲導件 1 8支持於上方位置。 又，突起部26設置於彎曲導件18的兩侧面，引導面 I a 置方；考曲臂5。即使在此彎曲導件1 8的突起部μ和 弓曲滹5之引導面丨a抵接的狀態，亦可使滑動構件1 9在 將弓曲^件18保持於上方位置之前方位置和可使該彎曲 導件18向下方移動的後方位置之間滑動。2237 - 9614-PF 200914215 The state 'support portion 19a enters the underside of the curved guide 18 and supports the curved guide 18 in the upper position. Further, the projections 26 are provided on both side faces of the curved guide 18, and the guide faces Ia are placed; the test arm 5 is examined. Even in a state where the protruding portion μ of the curved guide 18 abuts against the guiding surface 丨a of the bow 5, the sliding member 19 can be positioned before the bow member 18 is held at the upper position. The curved guide 18 is slid between the rear positions that move downward.

在本例，在等待時之連桿構件30的另一端部30b和 ㈣構件19的卡合片19b之間設^作為既定之間隙的間 μ離si。將此間隔距離S1設定成至少在釘書針之腳部 的前端貫穿裝訂用紙後，連桿構件30的另一端部30b(腳 部)和滑動構件19之卡合片⑽抵接的關係。依此方式， 因為在釘書針之腳部的前端完全貫穿裝訂用紙後可使滑 動構件19開始滑動’所以可將在壓下驅動臂3而釘書針 :腳部逐漸貫穿裝訂用紙時之釘書針腳部貫穿負載的尖 值和連桿構件3Q的另—端部_用以使滑動構件⑴多 之負載的尖峰值錯開。 堂照第4圖’說明釘書針貫穿裝訂用紙後的对 :浐構：：勢例。在釘書針之腳部貫穿裝訂用紙後，因為 X 〇的另一端部30b(腳部）和滑動構件19之卡合 所以可將釘書針的腳料漸貫穿裝訂用紙時 之釘書針腳部書穿自 部_用以使連桿構件3°的另—端 牛19移動之負載的尖峰值錯開。 第5圖’說明釘書機i之裝訂負載波形例。 2237-9614-pp 16 200914215 第5圖所示之縱軸係施加 動臂3之動作行程（位置或時^Λ L°横輛係驅 裝叮時之合成負载分布曲線立中，實線表示 Π，得到2個尖峰值波形：；：依據合成負裁分布曲線 部貫穿裝訂用紙的位 ★峰值11 a係釘書針之腳 ^ A t d )之針書針腳 穿負載之尖峰值。第2尖 °斤引起的貫 滑動構件19開如'、典動係貫穿裝訂用紙後，使 於滑動構件】9的負載之尖峰值。 而# 30b施加 若依據合成負載分布曲線π 穿裝訂用紙的位置（時 、丁曰針之腳部貫 J J 另—端部3 0 b #、、成去 滑動的位置（時刻）錯開。 使㈣構件19 自截八# 精由使施加於驅動臂 負载为政，而屡下驅動臂時，和習知方式相比，動、以之 為汉作用力作用於使用者 可減少作 印百乏手的叙訂負載。 接著，參照第6圖及第7圖，說明釘 (之卜2)。在本例，以第 的組立例 將第6圖所示之 不之相機構2為基準， μ + 成2個組立零件並說明。下側 之組立零件係5、臂蓋i5'f曲器16 = -滑動構件19、推進器導件21以及後蓋心曲= 圖所不之上側的組立零件係釘書針蓋η、驅動臂3、把手 臂6、把手蓋36以及收容蓋⑽等。 首先，將f曲器16、彎曲導件18以及滑動構件Μ 安裝於第6圖所示的彎曲臂5°f曲臂5包括既定形狀的 主體框5a、主軸承用之孔部5卜&、連接轴構成用之凸 形的連接軸5d、5e以及抵接用的突出部5f、5§。 2237-9614-PF 17 200914215 滑動構件1 9如第？ _ 狀態安《縮彈在和f曲導件18組合之 j後，將壓縮彈簧2 5夹在彎曲臂 5和彎曲導件1 8之„ 人仕弓曲沒 之电八交件” 再將該’曲導件18及滑動構件19 之零件“於彎曲臂5。此 部Π内以將麼縮彈萼 € ¥件18之開口 的方式安裝彎曲器16。 16和彎曲臂5之間 然後’將臂蓋15安裝於-曲臂5,以覆蓋彎曲臂5 的底面和側面。臂蓋彳ς 盍15具有曾曲臂固定用之轂15a、凸部 ⑽以及位於後端部的舌片部15c(參照第⑴圖〜第Μ 圖）。在本例，寶曲帶^ , # 5的圓孔部5土貫穿彎曲臂固定用之 毅並裝入成弯曲臂5被包入臂蓋15内。 一方面，將針厘機構2組立。首先，將推進器10、 推進态帶1 0a、拉伸彈笼]n, E9内。 " 及推進器導件2丨安裝於針 針® 9不僅包括既定形狀的主體框^、主轴承用之孔 部9b、9c、釘書針確認窗部以、仏以及釘書針擊出口 8， :且包括矩形孔部9h(參照第21A圖〜第21C圖)及抹平孔 部9以參照第21A圖〜第21e圖）。 推進器1〇具有截面[字形的本體框64及本體框内呈 有凸形的卡合部65。推進器導件21具#_^㈣ 動本體部…、設置於其f面的突起部21 的捲裝部21c以及彈*掛部別。 …長 #在本例’將推進器導件21安裝於針匿9時，拉伸彈 更i〇b配置於係未裝填对書針之側，並位於推進器導件21In this example, the interval between the other end portion 30b of the link member 30 and the engaging piece 19b of the member member 19 at the time of waiting is set as a predetermined gap. The distance S1 is set such that the other end portion 30b (foot portion) of the link member 30 abuts against the engagement piece (10) of the slide member 19 at least after the tip end of the leg portion of the staple passes through the binding sheet. In this way, since the sliding member 19 can be started to slide after the leading end of the foot portion of the staple completely penetrates the binding sheet, the nail can be driven when the driving arm 3 is depressed and the foot portion gradually passes through the binding sheet. The book pin portion penetrates the tip value of the load and the other end portion of the link member 3Q is used to shift the peak value of the load of the sliding member (1). The fourth picture of the church photo shows the pair of staples that have passed through the binding paper: Structure:: Example. After the staple paper is inserted through the binding sheet, the other end portion 30b (foot portion) of the X 和 is engaged with the sliding member 19, so that the staple material of the staple material can be gradually passed through the staple portion of the binding sheet. The book is worn by the _ to shift the peak value of the load of the other end of the link member 3°. Fig. 5 is a view showing an example of a binding load waveform of the stapler i. 2237-9614-pp 16 200914215 The vertical axis shown in Fig. 5 applies the stroke of the boom 3 (position or time ^ Λ L ° transverse vehicle drive 叮 when the composite load distribution curve is centered, the solid line indicates Π , obtain two peak-to-peak waveforms:;: according to the position of the synthetic negative-cut distribution curve through the binding paper ★ peak 11 a is the foot of the staple ^ A td ) the needle pin wears the tip of the load. The slidable member 19 caused by the second tip is opened, and the peak of the load of the sliding member 9 is passed after the stencil passes through the binding sheets. And #30b is applied according to the position of the synthetic load distribution curve π to wear the binding sheet (when the foot of the pinch of the pinch is JJ, the end of the leg is 3 0 b #, and the position of the sliding (time) is staggered. 19 自截八# The fine force is applied to the driving arm to load the force, and when the arm is repeatedly driven, compared with the conventional method, the movement and the force acting on the user can reduce the number of hands in the printing. The load is described. Next, the nail (b) is described with reference to Fig. 6 and Fig. 7. In this example, the phase mechanism 2 shown in Fig. 6 is used as a reference, and μ + 2 sets of parts and descriptions. The lower part of the assembly part 5, the arm cover i5'f bender 16 = - the sliding member 19, the pusher guide 21 and the back cover heart bend = the upper part of the figure is not the upper part of the book The needle cover η, the driving arm 3, the arm 6, the handle cover 36, the housing cover (10), etc. First, the f-curvature 16, the bending guide 18, and the sliding member Μ are attached to the bending arm 5°f shown in Fig. 6 The crank arm 5 includes a main body frame 5a having a predetermined shape, a hole portion 5 for the main bearing, and a connecting shaft 5d for forming a convex shape for connecting the shaft. 5e and the abutting protrusions 5f, 5§ 2237-9614-PF 17 200914215 The sliding member 1 9 is the first state, the "shrinking spring is combined with the f curved guide 18, the compression spring 2 5 Clipped between the curved arm 5 and the curved guide 18, the part of the curved guide 18 and the sliding member 19 is "on the curved arm 5. This part is to be The bending device 16 is mounted in the manner of the opening of the piece 18. The bending arm 16 is then placed between the bending arm 5 and then the arm cover 15 is attached to the crank arm 5 to cover the bottom surface and the side surface of the bending arm 5. The arm cover 彳The cymbal 15 has a hub 15a for fixing the arm, a convex portion (10), and a tongue portion 15c at the rear end portion (see (1) to Μ). In this example, the circle of the koji band ^, #5 The hole portion 5 is inserted into the arm cover 15 by the bending arm 5 and is inserted into the bending arm 5. On the one hand, the needle mechanism 2 is assembled. First, the pusher 10, the propulsion state 10a, pull Stretching cages]n, E9. " and propeller guides 2丨 mounted on the needles® 9 not only include the main frame of the predetermined shape, the hole parts 9b, 9c for the main bearing, and the staple confirmation window , 仏 and the staple ejector 8, and include a rectangular hole portion 9h (see FIGS. 21A to 21C) and a smearing hole portion 9 to refer to FIGS. 21A to 21e). The thruster 1 has a cross section. [The main body frame 64 of the glyph and the main body frame have a convex engaging portion 65. The pusher guide 21 has a #4^(four) moving main body portion, a winding portion 21c of the protruding portion 21 provided on the f-plane, and In the present example, when the pusher guide 21 is attached to the needle 9 , the stretcher is placed on the side of the unfilled book pin and is located at the pusher guide. twenty one

2237-9614-PF 18 200914215 的下面H例如’在推進器導件21的下方以捲繞捲裝部 21c之方式配置拉伸彈簧1〇b。拉伸彈簧⑽之一端固定 於彈簧掛部21d。拉伸彈簧1Qb之另一端固定於推進器1〇 :凸形的卡合部65。依此方式’可將推進器1〇和推進器 蛉件21自由滑動地卡合，而且可利用拉伸彈|⑽之施 力而使推進器10在推進器導件21上往復動作。 Γ 4推進器導件21使該推進器導件21的突起部21b通過 ^ 9之矩形孔部9h(參照第2u圖~第批圖）並安裝於 =㈣。推進器帶10a安裝於推進器1〇。推進器帶心 :,既疋之長度’並構成具有圓孔部6卜圓孔部62以及 角孔部63之合成樹脂薄膜狀。 =帶Ua將例如該推進器帶…之圓孔部以的 “文裝於上述之推進器10的卡合部65。又，另—端 側的安裝如第7岡& - _ 而 γ針蚩 "不，經由釘書針蓋11之開口部11 d， 11的下面側拉往上面側，而卡止突起lle插 入推進态帶1 〇 a的圓孔 件, °卩62。如此組立針匣機構2的零 件。此外’將後蓋35 到針E機構？夕 裝於針匿9的後端部。因而，得 彎1=下方側的彎曲臂5、臂蓋…彎曲器16、 二 滑動構件19、推進器導…及後”5 4的組立零件。 久彳交孤<3 3 又’若依據笫7円痛- 第6圖所組裂完tit/針書機1的組立例，對由在 Γ:後蓋35所構成的半成品組裝零二第二i 釘書針蓋11的上太如— 7忏w弟7圖所不之 驅動臂3、把手臂6'驅動器13、2237-9614-PF 18 The lower surface H of 200914215, for example, is disposed below the pusher guide 21 so as to wind the wound portion 21c. One end of the tension spring (10) is fixed to the spring hanging portion 21d. The other end of the tension spring 1Qb is fixed to the pusher 1〇: a convex engaging portion 65. In this manner, the pusher 1〇 and the pusher jaw 21 can be slidably engaged, and the pusher 10 can be reciprocated on the pusher guide 21 by the biasing force of the tensile projectile (10).推进 4 The pusher guide 21 causes the projection 21b of the pusher guide 21 to pass through the rectangular hole portion 9h of Fig. 9 (refer to Fig. 2u to the first drawing) and is attached to = (4). The pusher belt 10a is attached to the propeller 1〇. The pusher belt core has a synthetic resin film shape having a rounded hole portion 62 and a corner hole portion 63. = With the Ua, for example, the round hole portion of the pusher belt is attached to the engaging portion 65 of the pusher 10 described above. Further, the other end side is mounted as the 7th Gang & - _ and the γ needle蚩"No, the lower side of the opening portions 11d, 11 of the staple cover 11 is pulled to the upper side, and the locking projection lle is inserted into the round hole member of the advanced state belt 1 〇a, ° 卩 62. The part of the mechanism 2. In addition, the rear cover 35 is attached to the needle E mechanism at the rear end of the needle 9. Therefore, the curved arm 5, the lower side of the curved arm 5, the arm cover, the bender 16, and the second sliding are provided. Member 19, propeller guide... and rear "5 4 assembly parts. For a long time, the singularity of the singularity of the semi-finished product consisting of Γ7円円- The second i staple cover 11 is too much as - 7 忏 w brother 7 figure is not the drive arm 3, the arm 6' drive 13,

2237-9614-PF 200914215 把手蓋36、收容蓋38以及壓縮彈簧45等組立。預 動器13安裝於驅動臂3。 ' ;驅 在本例，將釘書針蓋 E 9卡合。釘書針蓋u包括具有既定形狀之本體框二針 主軸卡合用的U和lb、llc以及推進器帶卡合、 口部⑴。釘書針蓋^經由驅動臂3利用主轴“心 臂5卡合。 弓曲 、〜曰a血u的卞止突起 lie***第6圖所示之推進器帶1Ga的圓孔部Μ並 而將推進器帶l〇a的另一端安裝於釘書針蓋n。驅動臂 具有本體框3a、主軸承用的孔部外、&以及連桿構件 合用之向内侧突出的突起3d、3e。 具有u字形部，而在中"呈有…=牛人3°“端側 、， 1兴邛具$釘書針盍卡合用的掛鉤部 位：亚具有倒L字形的另-端部。連桿構…— ，攸驅動臂3的内侧和突起3d、^ +合，而其中央部 掛釣部位從釘書針笔] ^ 曰訂现1 1的上部側***開口部i i f。 因為掛鉤部位亦***推隹 ^ 口口* 』描入推進盗帶l〇a的角孔部63,所以 盗WOa被連桿構件3〇和釘書針蓋n央持。 進 在本例，將壓缩强垃d Γ i饰弹頁45配置於驅動臂3和釘蚩 Π之間，並以壓縮彈笼 曰、皿 、，弹育45的下端部和釘書針蓋1丨夾# 進器帶10a，而且脾厭& 人符推 而且將壓、％彈簧46配置於針昆9 之間。將主軸41從彎曲^ 弓曲15 邱 是5的主體框5a之主軸承用的孔 邛5b***驅動臂3之 0孔 轴承用的孔部3b ’又***針歴 之主轴承用的孔部9b及q 9 c ’再***驅動臂3的孔部3 c ,2237-9614-PF 200914215 The handle cover 36, the accommodation cover 38, the compression spring 45, and the like are assembled. The pre-driver 13 is mounted to the drive arm 3. In this case, the staple cover E 9 is engaged. The staple cover u includes U and lb, llc, and a pusher belt engagement and mouth portion (1) for a main body frame having a predetermined shape. The staple cover ^ is engaged with the main arm "the arm arm 5 via the drive arm 3. The bowing, the 曰a blood u's swell protrusion lie is inserted into the round hole portion of the pusher belt 1Ga shown in Fig. 6 and The other end of the pusher belt 10a is attached to the staple cover n. The drive arm has a main body frame 3a, a hole for the main bearing, and a protrusion 3d, 3e projecting inwardly of the link member. U-shaped part, and in the middle of "present" ... = cattle 3 ° "end side, 1 邛 邛 $ 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉 钉The link structure ... - , the inner side of the drive arm 3 and the projections 3d, ^ + are combined, and the central portion of the fishing portion is inserted into the opening portion i i f from the upper side of the staple pen. Since the hook portion is also inserted into the push hole ^ port* to draw the corner hole portion 63 of the push thief band l〇a, the thief WOa is held by the link member 3〇 and the staple cover n. In this example, the compressed strong d Γ i decorated bullet page 45 is disposed between the driving arm 3 and the magazine, and is compressed with a cage, a dish, a lower end of the bombing 45, and a staple cover 1 The 丨 clip #进带带10a, and the spleen & person push and the pressure, % spring 46 is placed between the needles 9 . The main shaft 41 is inserted into the hole portion 3b for the 0-hole bearing of the drive arm 3 from the hole 5b for the main bearing of the main frame 5a of the bending frame 15 and is inserted into the hole portion 9b for the main bearing of the needle holder. And q 9 c 'reinsert the hole portion 3 c of the driving arm 3,

2237-9614-PF 200914215 並***主體框5a的孔部5c^ 性佳之外觀槿# m a 、'、 更4 5及4 6使用就座 1之外硯構成圓錐形的螺旋線圈厓 形之壓縮線圈彈筈。 、、亦可使用圓柱 -在裝入此零件時，將用以限制該針£機構2之_ 轉動限制機構80組立於 _ 2之轉動的 此轉動限制機構8 0之組立：’：機構2之間。在 亀設置於推進器導件21:下:軸 ““之内側的既定之位置 罝於 空銷47具有比彎曲臂 ，_ 0 5f、5g卡合。中 5g設置於彎曲臂5 見稍短的長度。突出部5f、 於推進器導件211?走！的既定之位置，開一設置 1之大起部21b的端部。 在本例，首先，推進器導件21 厘9的矩形孔部9h。_ 大起。戸加***針 21之突起部,二銷47***推進器導件 d之大起邛21b的開孔部2〇1 夺‘千 於彎面臂5之内侧的既定之位置。接零件被放置 出部5f、5g的下側將φ # 仅芎曲臂5之突 g的下側將中空銷47頂住。 張開時’可構成限制針_冓2 ’在把手臂6 80(參照第1 9圖）。 5轉動限制機構 接著，將設置於把手臂6之主、 用之缺口部6d和彎曲臂5 S 3的連接轴卡合 不 < 曲# 5之凸形的連接 然後’以從主體框6a之作 、e… 3之主體框―用點用之孔部通過驅動臂 fi, ΛΑ 而到達孔部3 i，再 到達主體框6a的孔部6c之方式組 再 而得到根據槓桿原理的倍力機構）。4用之勒43(因2237-9614-PF 200914215 and inserted into the hole 5c of the main body frame 5a. The appearance of the good 槿# ma , ', and 4 5 and 4 6 use the conical spiral coil cliff-shaped compression coil Hey. Alternatively, a cylinder may be used - when the part is loaded, the rotation restricting mechanism 80 for limiting the rotation of the needle mechanism 2 to the rotation of the _ 2 is set up: ': mechanism 2 between. The crucible is disposed at the predetermined position on the inner side of the propeller guide 21: "the inner side of the shaft", and the empty pin 47 has a engagement with the curved arm, _ 0 5f, 5g. Medium 5g is placed on the curved arm 5 for a shorter length. The protruding portion 5f is in the pusher guide 211? For the predetermined position, open the end of the large portion 21b of the first setting. In this example, first, the pusher guide 21 has a rectangular hole portion 9h of 9 cents. _ Big up. When the insertion portion of the insertion needle 21 is inserted, the two pins 47 are inserted into the opening portion 2 of the large ridge 21b of the pusher guide d, and the predetermined position of the inner side of the curved arm 5 is taken. The lower part of the connecting portion 5f, 5g is placed, and the hollow pin 47 is pressed against the lower side of the protrusion φ of the bending arm 5 only. When opened, 'the needle _冓2' can be formed to hold the arm 6 80 (refer to Fig. 19). 5 rotation restricting mechanism, then, the connecting shaft provided with the notch portion 6d of the arm 6 and the bending arm 5 S 3 is engaged with the convex connection of the curved piece 5 and then 'from the main body frame 6a The main frame of the machine, e...3, uses the hole portion of the point to reach the hole portion 3i through the driving arm fi, and then reaches the hole portion 6c of the main body frame 6a, and then obtains a multiplying mechanism according to the principle of the lever. ). 4 used Le 43 (in terms of

2237-9614-PF 21 200914215 然後’將把手蓋36安裝於把手臂6。把手蓋％使用 具有針書針收容部37者。收容I 38安裳於把手蓋36之 釘曰針收合。[3 3 7的上部。以模具射出成形形成把手蓋 36、收容蓋38以及上述的臂蓋15。然後，以後蓋35套裝 軸支機構70的後端開口部。因而，完成第1圖所示的^ 書機1。 接者’參照第8A圖~第9B目，說明具有平彎曲機構 之釘書機1的動作例（之卜4)。在第8A圖、第8B圖、第 9A圖以及第9B圖’為了使其構造變得明確且簡單，而省 略#皿1 5及把手臂6。又’亦省略配設於針匣g之内部的 各構件。 ' 若依據帛8A圖所示的針書機i之等待時的驅動臂3, 將既定的間隔距離S1設定於連桿構件3。之另一端部咖 ^動構件19的卡合片i9b之間。在此設定狀態之釘書 ，將裝訂用紙40放置於，曲導件18的上面。 然後’對第1圖所示之把年劈 8A 巴手# 6進行壓下操作時，第 8A圖所不之驅動臂3轉動，並 的I缩彈簧45之施力，而脾駆動臂3之第7圖所示 針匣9的下$ :、.十匣機構2壓下並轉動，在 針E 9的下面和f曲導件丨 ^ ± 间夹持裴訂用紙40。 在此¥刻，因為在滑動構件 面1 夕τ l 1 9進入彎曲導件1 8的下 下的狀態，將彎曲導件1 8 以Λ卜古a座 保持於上方位置，所 以在上方位置支持裝訂用紙4〇。 而針匣機M 9 / ^和裝盯用紙4〇抵接， 向針㈣構2停止轉動，藉由驅 動臂3的驅動器13向裝訂用 轉動’而利用驅 名出針匣9内之前頭的 2237-9614 -Pp 22 200914215 釘書針。接著，利用驅動器13從針E 9内所 針的腳部貫穿裝訂用紙4〇而和彎曲胃16抵接。 曰 然後’若依據第8B圖所示之釘堂 ^ ^ ^ m ’τ㈢機1的釘書針腳部 貝牙哀叮用紙40時之驅動臂3，在 F寸用Μ μ ~ 隹釘書針的腳部完全貫穿 衣丁用、，.氏40後’連桿構件3〇之 ]9的卡人y ，η ^ 4 30b和滑動構件 σ月1 9b抵接，而使滑動構件 態係在藉驅動器13將釘書針 幵1 口私動。此狀 位於τ用缸μ 之腳J的則端部擊出至貫穿 妙 用、，、氏的位置之時序發生。 件30之另端讀者對把手臂6進行壓下操作，而連桿構 滑動：時件19的卡合請 π動構件1 9克服壓縮彈筈29 而開始向後方移動。藉由滑動 力） 19a在彎曲導件以…、“ 19的移動’而支持部 又，彎曲 乂：的區域向後方側移動。 因為將此〜 服£細彈* 22的施力而被壓下去。 U為將此考曲器丨6向 弱，所以P英η h力之麼縮彈簧22的施力係極 從部的前端部貫穿裝訂用紙40,並 仗衣δ丁用紙40的下面側突出， 曲"壓下去。因此，在此時刻=針的腳部將f 部彎曲的作用。 達到將釘書針之腳 然後’如第9A圖之釘書機1 ^ 進一步的厣下；T妆 不，错由把手臂6之 ^下才呆作’使連桿構件3〇 動…的卡合一之後方繼續;另動1部_向滑 位置去括槪也、耸丄 貝丨月動。此時，向上方 下面18二Γ18的滑動構件19係在彎曲導件18之 向後方移動之狀態’經由第7圖所示之 2237-9614-pp' 23 200914215 二被麼下施力的針厘機構2，利用 =力，經“書針的腳部，—面將彎曲導件18二 方推屋一面向下方轉動。 下 :外’错由滑動構件19移動而位移’滑動構件19 刚壁⑻推厂«縮彈簧29的—端。因為壓縮彈菩= 一端和彎曲導件丨s夕丰人 、 的另 卡5爪23的前壁面23b抵接，所w 』要使滑動構件1 9產生位 " 王土 m才夕之負載經由壓縮彈 臂曲導件18傳播。可是，^ 而向 =突：?:和彎曲臂5的引導…：，=: 收纩不^耆滑動構件19位移而位移’藉由壓縮彈莖29 =吸收想要使滑動構件位移之負載。結果，被放；於 弓曲導件18之上面 ; 的位移而位移。、復、氏4°不會因應於滑動構件19 因而’至滑動構件19的古 的支持°卩19a脫離彎曲導件18 义8a的區域之前，已貫穿裝訂用紙⑼ 腳部前端不會脫離彎曲器16的槽部。 曰、，、 若依據第9B圖所示之釘書機卜 步的壓下操作，驅動臂 于f 6之進一 %動# 3再轉動，而滑動構 部19a脫離彎曲導件 19的支持 18可向下方擺動。1 的區域時，彎曲導件 ，已被驅動器13 巾> / | 腳部之前端和彎曲琴捣 封曰針的 下之狀離。在此狀L 接’而變成將f曲器16壓 ▲ 丨、在此狀心，彎曲導件18向下方_ _曲器槽2 0a將釘書針的腳部沿著 二”利 下子平坦地彎曲。蕤士 用、.、氏40之背面一 弓曲㈣此彎曲而釘書料訂處 2237-9614-Pf 24 200914215 如此，若依據實施例之釘書機卜在利 將釘書針的腳部平坦地.彎曲之情況 ：機構 之至少前端部完全貫穿裝訂用紙㈣，連桿 滑動構件19開始滑動’所以在壓下把手 使 釘書針的腳部逐漸貫穿裝訂用紙時 ，可將在 . 不农』阳、A时之釘書針腳部 載的尖峰值和連桿構件30用以使滑動構件19移動之恭 的尖峰值錯開。因A ’因為使裝訂負載的尖峰值分散：2237-9614-PF 21 200914215 Then the handle cover 36 is attached to the arm 6 . The handle cover % is used as the needle holder accommodating portion 37. The nails of the handle 38 are placed on the handle cover 36. [3 3 The upper part of 7. The handle cover 36, the accommodation cover 38, and the above-described arm cover 15 are formed by injection molding. Then, the cover 35 is fitted to the rear end opening of the shaft support mechanism 70. Thus, the printer 1 shown in Fig. 1 is completed. The operator's operation example (Fig. 4) of the stapler 1 having a flat bending mechanism will be described with reference to Figs. 8A to 9B. In Fig. 8A, Fig. 8B, Fig. 9A, and Fig. 9B', in order to make the structure clear and simple, the dish 1 and the arm 6 are omitted. Further, each member disposed inside the butt g is omitted. When the drive arm 3 at the time of waiting for the stapler i shown in Fig. 8A is set, the predetermined distance S1 is set to the link member 3. The other end portion is between the engaging pieces i9b of the movable member 19. In the staple book of this setting state, the binding paper 40 is placed on the upper surface of the curved guide 18. Then, when the pressing operation of the year 8A bar #6 shown in Fig. 1 is performed, the driving arm 3 of Fig. 8A is rotated, and the force of the I contracting spring 45 is applied, and the spleen arm 3 is applied. In Fig. 7, the lower $:, tenth mechanism 2 of the magazine 9 is pressed and rotated, and the binding paper 40 is held between the lower surface of the needle E9 and the f-curved member 丨^±. In this case, since the sliding member surface 1 is in the lower state of the curved guide member 18, the curved guide member 18 is held in the upper position by the abalone holder, so the upper position is supported. Binding paper 4〇. The needle punching machine M 9 / ^ abuts with the binding paper 4〇, stops the rotation to the needle (four) structure 2, and drives the front end of the needle 9 by the driver 13 of the driving arm 3 to rotate the binding 2237-9614 -Pp 22 200914215 Staples. Then, the driver 13 passes through the binding sheets 4 from the leg portions of the needles in the needle E 9 to come into contact with the curved stomach 16.曰 Then 'If the nails according to the 8B figure ^ ^ ^ m 'τ (3) machine 1 staples 贝 牙 叮 叮 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 The foot is completely penetrated by the quilt, and the card y, η ^ 4 30b of the 'link member 3', and the sliding member σ 11 9b are abutted, and the sliding member state is borrowed. The driver 13 slaps the staples one by one. This is the timing at which the end of the foot ji of the τ cylinder μ is struck out to the position where the merging is used. The reader at the other end of the member 30 presses the arm 6 and the link mechanism slides: the engagement of the time member 19, the π moving member 19, starts to move rearward against the compression magazine 29. By the sliding force) 19a, the support member is moved to the rear side by the movement of the bending guide by ..., "19", and the area of the curved 乂: is moved to the rear side. Because this force is pressed down by the force of the thin bullet * 22 U is weakened by the tester 丨6, so the biasing force of the P-inch y-h force spring 22 penetrates the binding paper 40 from the front end portion of the portion, and protrudes from the lower side of the δ丁纸纸40 , 曲曲"压下. Therefore, at this moment = the foot of the needle will bend the f. The nail will be reached and then the stapler as in Figure 9A 1 ^ further squat; T makeup No, the mistake is made by keeping the arm 6 down and 'letting the link member 3 sway... after the engagement is continued; the other part _ is moved to the sliding position, and the squatting is moving. At this time, the sliding member 19 of the upper and lower surfaces 18 to 18 is in a state of being moved rearward of the curved guide 18 'via the 2237-9614-pp' 23 200914215 shown in Fig. 7 The mechanism 2, with the = force, rotates the two sides of the curved guide 18 to the lower side through the "foot of the book needle". Lower: The outer error is displaced by the movement of the sliding member 19. The sliding member 19 is the end of the rigid wall (8) pushing the factory «retracting spring 29. Because the compression projectile = one end and the curved guide member 夕s Xifeng people, the front wall surface 23b of the other card 5 claw 23 abuts, so that the sliding member 19 is generated in the position " The compression spring arm guide 18 propagates. However, ^ is directed to = protrusion: ?: and the guidance of the curved arm 5...:, =: 纩 纩 耆 耆 sliding member 19 displacement and displacement 'by compressing the bullet 29 = absorbing the load that is intended to displace the sliding member. As a result, it is placed; it is displaced by the displacement of the upper side of the bow guide 18. 4°, 4°° does not depend on the sliding member 19 and thus the ancient support of the sliding member 19°卩a is separated from the area of the bending guide 18, and the front end of the footing is not separated from the bending device. The groove portion of 16.曰,,,,,, according to the pressing operation of the stapler step shown in Fig. 9B, the driving arm is rotated again by the movement of the F6, and the sliding member 19a is disengaged from the support 18 of the bending guide 19. Swing down. When the area of 1 is bent, the guide has been removed by the driver 13 towel > / | the front end of the foot and the lower end of the curved hammer. In this case, L is connected to the φ 丨 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Bent. Gentleman used, ., 40 on the back of a bow (four) this curved and staple book order 2237-9614-Pf 24 200914215 So, if the nail machine according to the embodiment is in the foot of the staple The flat portion is bent. At least the front end portion of the mechanism completely penetrates the binding paper (4), and the link sliding member 19 starts to slide. Therefore, when the handle is pressed to cause the staple portion of the staple to gradually pass through the binding paper, it may be The tip of the nail and the link member 30 for staggering the nails of the male and female ends are used to shift the peak value of the shifting of the sliding member 19 by A. Because A' causes the peak value of the binding load to be dispersed:

以可減少經由驅動臂3及把手臂6並作為反作用力二用於 使用者之手的裝訂負載及對機構零件的負載。 ' 雖然在此實施例說明具有藉槓桿原理之倍力機構的 釘書機1之情況，但是當然可將本發明應用於未包括那種 倍力機構的釘書機。 牧玄，芬照弟1U圖，說明釘書機i之臂蓋15的後部 之構造例。第10圖所示的釘書機丨包括構成本體蓋之一 例的臂盍15，以覆蓋彎曲臂5之既定的部位。將彎曲臂已 之固定於用的圓孔部5：i和臂蓋15之卡合用的轂15a嵌 合，而且將該固定用之矩形孔部5 j和該卡合用之矩形的 凸。卩15b欺合，並以被臂蓋15内包入之方式裝入彎曲臂5。 又’舌片部15c向後方延伸並設置於臂蓋15的後端 側’除針部5h向後方延伸並設置於彎曲臂5的後端側。 舌片部1 5c例如以覆蓋除針部5h之上面侧的方式延伸， 而構成除針部5h之頂面。將釘書針之約線厚的間隙占設 定於除針部5h之上面和舌片部1 5c的頂面之間。間隙j 雖和釘書針之大小亦相依’在泛用型之釘書針的情況，例 2237-9614-PF 25 200914215In this way, the binding load and the load on the mechanism parts which are used for the user's hand via the driving arm 3 and the arm 6 as the reaction force 2 can be reduced. 'Although this embodiment illustrates the case of the stapler 1 having a multiplier mechanism by the principle of leverage, the invention can of course be applied to a stapler that does not include that type of force mechanism. Mu Xuan and Fen Zhaodi 1U diagram illustrate the construction example of the rear part of the arm cover 15 of the stapler i. The stapler cartridge shown in Fig. 10 includes an armrest 15 constituting an example of a body cover to cover a predetermined portion of the curved arm 5. The circular hole portion 5 to which the bending arm is fixed is engaged with the hub 15a for engagement of the arm cover 15, and the rectangular hole portion 5 j for fixing and the rectangular projection for the engagement are used. The crucible 15b is deceived and loaded into the bending arm 5 in such a manner as to be enclosed by the arm cover 15. Further, the tongue portion 15c extends rearward and is provided on the rear end side of the arm cover 15. The needle removing portion 5h extends rearward and is provided on the rear end side of the bending arm 5. The tongue portion 15c extends, for example, so as to cover the upper surface side of the needle removing portion 5h, and constitutes the top surface of the needle removing portion 5h. The gap of the staple line thickness is set between the upper surface of the needle removing portion 5h and the top surface of the tongue portion 15c. The gap j is also dependent on the size of the staples. In the case of a general-purpose staple, Example 2237-9614-PF 25 200914215

如係約〇· 5mm至1· 〇_ (參照第12c圖）DIf the system is about 〇·5mm to 1· 〇_ (refer to Figure 12c)D

在本例，將舌片部1 5C設定成儘量伸長。如此設定係 為了即使除針部5h對裝訂用紙之釘書針的冠部未***至 f5罙處亦產生頂面之效果。冠部意指架橋於釘書針之 兩腳部而驅動器13抵接的部位。舌片部15c藉由將臂蓋 1 5之後鳊部設為臂狀而形成。構成此臂狀之舌片部1 和弓曲臂5的除針# 5h係在已裝訂之釘書針的除針處理 時’以作為該頂面發揮功能之舌片部15c和用以鉤住釘書 針的除針部5h夾持裝訂用紙之釘書針的冠部33，。 接者，芩照第11A圖〜第i1C圖，說明臂蓋15之構造 例。用以使除針部5h潜行之開口部15e設置於第} i A圖 所示之臂蓋15的後端部位。舌片部15c設置於此開口部 15e的後方’該舌片部15。的前端部形成半圓缺口形狀。 如此將舌片部15c的前端部分作成半圓缺口形狀，係為了 改善除針部5h之前端位置的可見性。 舌片部15。和臂蓋15一體成形。例如製作仿昭臂蓋 本體和舌片部…的形狀之心型及空腔，再將樹脂封入由 此心型及Μ所構成之模具，而形成將半圓缺口形狀之舌 片部15c —體化的臂蓋15。藉此 針除去性之冠部抑制功能的臂蓋 ’可提供具有可提高釘書 15 ° 入 > -it ” i u 正囬刮甶圖，彎曲 臂5後々而固疋用之凹部丨罢认τ-.. ua。又置於舌片部15c之斜左上 部，並將'彎曲臂5的後端部篏合。舌片部15。的端部呈有 斜切的形狀，在釘書針除針處理時，使易迎人已擊入之釘 2237-9614-PF 26 200914215 書針的冠部33’ 。此外，在第uc圖所示的臂蓋ΐ5，舌 片部15c之背面侧，在裝入彎曲臂5後，構成除針部扑 的頂面m。在釘書針除針處理時，以此頂面m和除針 夾持冠部33’ 。 其次’參照第12A圖〜第12C圖’說明彎曲臂5和臂 蓋15的組合例。首先’準備第12A圖所示之形狀的彎曲 臂5。彎曲臂5使用將在釘書針除針處理時可使用的除針 部5h設置於後端部者。接著，準備第—圖所示之带狀 的臂蓋15。此臂蓋15,使用將如在第11Α圖〜第uc圖所 忒明之前端為半圓缺口的舌片部15。設置於後端部者。 以#康1 5覆蓋彎曲臂5時，最初，除針部此潜 =該臂们5的開π部15e，S後，f曲臂5的後端部和 月盍15之凹部15d嵌合’再按照凸部⑽、轂…之順序， 以將矩形孔部5j、圓孔部51嵌合的方式裝入。藉此、，得 :!如第12C圖所示之半成品的零件。而且，可採用以彎曲 :的後端部和除針部5h在上下間夾入舌片錢。之構 全料接者’參照第13A圖〜第14B圖，說明釘書機1之釘 曰針除針處理例（之1」、 括除針部％及舌"丨 例’以使用在其後端部包 理的情況為前提。若；書機1進行釘書針除針處 冠邻·3理’百先’將該除針部此對準裝訂用紙40上的 斜： 冠部33,係在裝訂用紙4。成為進行釘書針除 針處理之對象的已擊入之釘書針33的冠部。曰針除 2237-9614-pp 27 200914215 又，將第1 3A圖所示之除針部 冠部33,之間。此時，將除***裝§T用乾4◦和 打除針邛5h的前端***举^ 和冠部33’之間後，使㈣機 ^ = 平行之水平方向(請圖之箭號Hr方向)/:T用紙‘◦ 部33’深深地***除針部沾和舌片部15c之間。’以將冠 在此狀態，將第]C； R [SJ % _ 用紙4。正交的垂直方向(；：針書機本體朝向和裝訂 (第13B圖之箭號Vu 起’以從裝訂用紙4。拔出冠部33,（ ：)逐漸拉 時，使均勻地拔出以除針部5h 圖）。此 照第则)所夹入之冠部33、：:二頂面聯 針部5h和舌片部15c㈣面 亦以除 簡單地拔出殘留於反側之釘書針^亦可 所示，冠部33,在被夹在除針部5[] °弟1㈣ 狀態，從裝訂用紙40拔出釘書針，而二:之間的 結束。此外，從這些間隙5取出^針的拔除處理 部15c之間的冠部33，。 牙、針部5h和舌片 如此，若依據本實施例的針書機！ 有舌片部15c的臂蓋15，舌 在後鳊部具 具有頂面ΠΙ，其具有相告 C除針部5h的上面 、八穷相田於可***被擊 釘書針的作為線材之㈣33，的/；；；-用紙40之 占。因此，在釘書針除針處理時 之線厚的間隙 在除針部5h之上面和舌片 、心4 33’積極地壓 舌的頂面In this example, the tongue portion 15C is set to be as long as possible. The setting is such that the top surface is produced even if the crown portion of the staple portion 5h is not inserted into the f5 钉 of the staple of the binding sheet. The crown means a portion that bridges the legs of the staples and the driver 13 abuts. The tongue portion 15c is formed by setting the arm portion 15 to the rear portion as an arm. The de-nosing #5h constituting the arm-shaped tongue portion 1 and the bowing arm 5 is attached to the tongue portion 15c functioning as the top surface and used for hooking during the needle removal processing of the stapled staples The needle removing portion 5h of the staple grips the crown portion 33 of the staple of the binding sheet. Next, a configuration example of the arm cover 15 will be described with reference to Figs. 11A to 1i1C. The opening portion 15e for sneaking the needle removing portion 5h is provided at the rear end portion of the arm cover 15 shown in Fig. 1A. The tongue portion 15c is provided at the rear of the opening portion 15e' to the tongue portion 15. The front end portion has a semicircular notch shape. Thus, the front end portion of the tongue portion 15c is formed into a semicircular notch shape in order to improve the visibility of the position of the front end of the needle removing portion 5h. The tongue portion 15. It is integrally formed with the arm cover 15. For example, a heart shape and a cavity in which the shape of the arm cover body and the tongue portion are formed are formed, and the resin is sealed in the mold formed by the core shape and the crucible to form a tongue portion 15c having a semicircular notch shape. Arm cover 15. The arm cover of the needle-removing crown restraining function can be provided with a 15°-injection->-it iu-positive scraping map, and the concave arm of the curved arm 5 can be used to fix the τ. -.. ua. Also placed on the upper left oblique portion of the tongue portion 15c, and the rear end portion of the curved arm 5 is twisted. The end portion of the tongue portion 15 has a chamfered shape, in addition to the staple When the needle is handled, the crown 33' of the staple 2237-9614-PF 26 200914215 is inserted into the needle. In addition, in the arm cover 5 shown in the figure uc, the back side of the tongue portion 15c is After the bending arm 5 is inserted, the top surface m of the needle-removing portion is formed. When the staple removing process is performed, the crown portion 33' is sandwiched by the top surface m and the removing needle. Next, refer to FIG. 12A to FIG. 12C. Fig. 'Description of a combination of the bending arm 5 and the arm cover 15. First, 'the bending arm 5 of the shape shown in Fig. 12A is prepared. The bending arm 5 is set using the needle removing portion 5h which can be used in the staple removing process. Next, the strip-shaped arm cover 15 shown in the figure is prepared. The arm cover 15 uses a tongue which is a semicircular notch as shown in the 11th to the utth views. 15. Set at the rear end. When the curved arm 5 is covered by #康1 5, initially, except for the needle portion, the lower portion π portion 15e of the arm 5, S, the rear end portion of the f-curved arm 5 and In the order of the convex portion (10) and the hub, the concave portion 15d is fitted in the order of the convex portion (10) and the hub, and the rectangular hole portion 5j and the circular hole portion 51 are fitted in this manner. Thus, as shown in Fig. 12C The part of the semi-finished product is shown. Moreover, the rear end portion of the curved portion and the needle removing portion 5h can be used to sandwich the tongue piece between the upper and lower sides. The full-material picker's reference to Fig. 13A to Fig. 14B illustrates the staple book. The nail removing needle removing method (1), the needle removing portion %, and the tongue "丨 example' of the machine 1 are premised on the use of the rear end portion. If the book machine 1 performs staples In addition to the needle, the crown is adjacent to the three sides, and the needle removing portion is aligned with the skew on the binding paper 40. The crown portion 33 is attached to the binding sheet 4. It is the target of the staple removing operation. The crown of the staple 33 is inserted. In addition to the 2237-9614-pp 27 200914215, the needle portion 33 of the needle removal portion shown in Fig. 1A is shown. Dry 4 ◦ and remove the needle 邛 5h before After inserting between the ^ and the crown 33', make the (4) machine ^ = parallel horizontal direction (please refer to the arrow Hr direction) /: T paper '◦ part 33' deeply inserted into the needle and the tongue Between the parts 15c. 'With the crown in this state, will be the first C; R [SJ % _ paper 4. Orthogonal vertical direction (;: needle machine body orientation and binding (Figure 13B arrow Vu) 'In order to pull out the crown 33 from the binding paper 4, (:) when it is gradually pulled, it is evenly pulled out to remove the needle 5h.) The crown 33, which is sandwiched by the photo): The face stitch portion 5h and the tongue portion 15c (four) face are also shown in addition to simply pulling out the staples remaining on the opposite side, and the crown portion 33 is sandwiched in the needle removing portion 5 [] ° brother 1 (four) state , pull out the staples from the binding paper 40, and the end between the two:. Further, the crown portion 33 between the extraction processing portions 15c of the needles is taken out from these gaps 5. The tooth, the needle portion 5h and the tongue piece are as such, according to the needle book machine of the embodiment! An arm cover 15 having a tongue portion 15c having a top surface 在 at the back 鳊 portion, having an upper surface of the needle removing portion 5h, and an eight-phase field 33 for inserting the stapled nail as a wire. /;;;-Use of paper 40. Therefore, the gap of the line thickness at the time of the staple removing process positively presses the top surface of the tongue on the upper side of the needle removing portion 5h and the tongue and the heart 4 33'

2237-9614-PF 28 200914215 均勻地拔出所夹之益壹 之訂玲針的左右之聊部。 又，即使係僅釘書針之單 ^ λ, r, 早P 4技出的情況’亦因為以 除針部5h之上面和舌片 m入，m _片4 15c的頂面瓜之間將冠部33, 亦可簡單地拔出反側 .¥ ^ Λ1 *人训尸V殘邊之腳部。因而，可 改善釘曰針除針處理的作業性。 在本實施例，雖然說明將 乃肝再有頂面诅之舌片部1 5c設 置成和臂蓋15的後端部連續的情 u Α 1Γ 逆j的匱况，但是亦可將形狀和 舌片邛1 5c —樣之頂面設置於後蓋35。 又即使係由於釘書機本體之落下梦 版又洛下寺，而除針部5h 變形，頂面Μ之嶋消失的情況，亦因為頂面皿以和臂 盖15相同之比較柔軟的樹脂材料構成臂形狀，所以易彎 曲’而可高度重現地夾入冠部33，。春 ^ w然，亦可作成在產 σρ的起始狀悲，未设置間隙，而利用臂罢^ J扪用矛盍1 5的彈性變形， 以舌片部1 5c和除針部5h夾持冠部33， 〇 此外，上述之構造，不僅在從變曲 你攸弓曲# 5的後端部延伸 地設置除針部5h的情況’而且即使在 I 1之隹攸穹曲臂5的側部 向前方侧延伸地設置之情況，亦可應用。 接著’參照第15圖〜第η圖，說明釘書機）之彎曲 器1 6的構造例。在本實施例，作成可提供一種彎曲哭16， 其具有滿足第17圖所示之釘書針33的彎曲動作所需之槽 角度β、深度d以及槽寬w的三要素之彎曲形狀。 第15圖所示之彎曲器16係組裝於釘書機丨’並將釘 書針33的腳部平坦地彎曲者（參照第18B圖）。彎曲器16 具有形薄片凸形之本體部20及在該本體部2〇的上部具有 2237-9614-PF 29 200914215 槽部（以下稱為彎曲器槽20a)而構成。此外，本體部2〇 的下側具有分叉部位(突出部），採用在從彎…6的上 部施加壓下力時，沿著f曲臂5之兩側的導槽沈入之構造。 在本例’將段差部2Qb設置於形成彎曲器肖心之本 的上部之左右的壁面和前後的壁面之間。例如， 形成彎曲器槽2Oa之左右的壁面在内侧 你η形成具有傾斜的突 起狀，並以拾入第丨7圖所示之釘奎 匀曰針33的腳部之方式構 f 成。依此方式，在.彎曲時，可適當地 」迥田地拾入貫穿落入段差部 之裝訂用紙4〇的釘書針33之腳部。 第16A圖所示之本體部2fi且古奶。 。。 丨ZU具有約2_的厚度t。彎曲 益本體部2 0的上部，如第彳β A岡％ _ u 弟16A圖所不，具有彎曲形狀的 丄面、左右圓弧形的壁面以及前後傾斜面狀的壁面，利用 :些面形成彎曲器槽20a。在本例，將第⑽圖所示的段 f部m設置於彎曲器本體部2。之上部的左右之壁面和 别後的傾斜壁面之間。 …在第16B圖’ 係在段差部咖的高度。在此 伙第1基準位置P〇至本體部2〇 hi，將從該基準位置P。至她2n〜的咖為 置0至本體部20之傾斜壁面的最上點 P之高度設為}ι2時，以表示古；' 才以衣不同度hi和高度h2之 第（！）式計算高度Ah，即，2237-9614-PF 28 200914215 Unevenly pull out the left and right chat parts of the pin that is pinned. In addition, even if only the staples of the single sheet λ, r, the early P 4 technology is also 'because the top of the needle removing portion 5h and the tongue m, the top surface of the m _ sheet 4 15c will be Crown 33, you can also simply pull out the opposite side. ¥ ^ Λ 1 * Person training corpse V residual side of the foot. Therefore, the workability of the nail removing needle removal treatment can be improved. In the present embodiment, it is described that the tongue portion 15c of the top of the liver is provided so as to be continuous with the rear end portion of the arm cover 15, but the shape and the tongue can also be used. The top surface of the sheet 1 5c is disposed on the back cover 35. Even if it is due to the falling of the dream version of the stapler body and the Luoxia Temple, the case where the top surface is removed except for the deformation of the needle portion 5h is also because the top dish is the same soft resin material as the arm cover 15. The arm shape is formed so that it is easy to bend and can be clipped into the crown portion 33 with high reproducibility. Spring ^ w, can also be made in the beginning of the production σρ sad, no gap is set, and the arm is used to break the elastic deformation of the spear 盍15, with the tongue portion 15c and the needle removing portion 5h The crown portion 33, 〇 In addition, the above-described configuration not only provides the case where the needle removing portion 5h is extended from the rear end portion of the 攸 攸 攸 bow # 5 but also the side of the curved arm 5 at I 1 The case where the portion is extended to the front side can also be applied. Next, a structural example of the bender 16 of the stapler will be described with reference to Figs. 15 to η. In the present embodiment, it is possible to provide a bending cry 16 having a curved shape of three elements satisfying the groove angle β, the depth d, and the groove width w required for the bending operation of the staple 33 shown in Fig. 17. The bender 16 shown in Fig. 15 is assembled to the stapler 丨' and the leg portion of the staple 33 is bent flat (see Fig. 18B). The bender 16 has a body portion 20 having a convex shape and a shape, and has a 2237-9614-PF 29 200914215 groove portion (hereinafter referred to as a bender groove 20a) at an upper portion of the body portion 2b. Further, the lower side of the main body portion 2A has a branching portion (projecting portion), and is configured to sink along the guide grooves on both sides of the f-bend arm 5 when a pressing force is applied from the upper portion of the curved portion 6. In this example, the step portion 2Qb is provided between the left and right wall surfaces of the upper portion of the bend forming core and the front and rear wall surfaces. For example, the left and right wall surfaces forming the curved groove 2Oa are formed on the inner side by the slanting shape of the yoke, and are formed by picking up the leg portions of the nail nipple 33 shown in Fig. 7. In this manner, at the time of bending, the leg portion of the staple 33 penetrating through the binding sheet 4A that has fallen into the step portion can be appropriately picked up. The body portion 2fi shown in Fig. 16A and the ancient milk. . .丨ZU has a thickness t of about 2 mm. The upper part of the bending main body portion 20, such as the 彳β A 冈% _ u 弟 16A, has a curved face, a left and right circular wall surface, and a front and rear sloping wall surface, which are formed by: The bender groove 20a. In this example, the segment f portion m shown in the figure (10) is placed in the bender main body portion 2. Between the left and right wall surfaces of the upper part and the inclined wall surface of the other. ...in Figure 16B' is the height of the section. At this first reference position P 〇 to the main body 2 〇 hi, the reference position P will be taken. When the height of the uppermost point P of the sloping wall surface of the body portion 20 is set to 0, the height is calculated as "an ancient"; the height is calculated by the difference (hi) of the clothing degree hi and the height h2. Ah, that is,

CD hi - h2 。其中，第1基準位置Po例如在將彎曲器16放置 平面時，意指屬於該基準平面的位置。 、土 + 另-方面’將從基準位置p〇至彎曲器槽⑽之最底 2237-9614-PF 30 200914215 點Pm i n的高度設為h3時，以第（2)式計算彎曲器_ 2 〇 & 之深度d，即 d = - h3 (2) 又’彎曲器1 6之表面上的槽深為 hi - h3 (3) ，將第（1)式和第（2)式代入第（3)式，而得到dl=h2 — 。 fCD hi - h2. Here, the first reference position Po means a position belonging to the reference plane when the bender 16 is placed on a plane, for example. , soil + other - aspect 'from the reference position p〇 to the bottom of the bender groove (10) 2237-9614-PF 30 200914215 When the height of the point Pm in is set to h3, the bender _ 2 计算 is calculated by the formula (2) & the depth d, ie d = - h3 (2) and the groove depth on the surface of the bender 16 is hi - h3 (3), substituting the equations (1) and (2) into the third (3) ), and get dl=h2 — . f

V 若適當地設定彎曲器16之表面上的槽深“，彎曲時，彎 曲器16可適當地拾入貫穿落入段差部2吓之裝訂用紙^ 的釘書針33(參照第i8B圖）。 而若依據如第1 6 C圖所示之比較例的彎曲器1 6， 係未將第16B圖所示之段差部設置於本體部2〇，的产 況。即’從基準位置Po至本體部20之頂點—的高二 係至該彎曲器槽20a，之最底點的高度係h3，= d =hl —h3計算彎曲器槽2〇a’之槽深d，。 、 二比較例之膏曲器# 2〇a’的槽深d’和本發 曲為16之表面上的㈣dl之間具有第⑷式之關係 dl<d’ (4) 、 若依據第（4)式，關於本發明之彎曲器丨6 彎曲器16’的蠻曲哭播， 试 比較例之 哭夕本 之槽深d，比本發明的彎曲 :之表面上的槽深dH罙。因❿，若依據比較 裔16 ’雖然釘書針33的流動變佳，但是 $曲 深’所以裝訂用紙的背面和形成f曲器槽2〇 '、、、^殊d’ 1 6的上部之上面的距離大，而有彎曲動作 弓曲态 題。 勒作不確實的問 2237-96l4~pp 31 200914215 因此，若依據本發明 深u比比較例之彎曲琴16，用&差彳20b使表面上的槽 淺，而且設定槽角度Θ。 之槽冰d 含〇 因而’可將彎曲器16的形狀嗖 疋成和貫穿裝訂用紙 ㈣狀,又 器槽‘將該腳部彎曲成开，：針33的腳部卡合並以弯曲 形成在平面圖上長2 Γ 此形狀，彎曲器槽⑽ 1 R 且形成彎曲器槽2 0 a之織曲哭 16的本體部20之上部在 之弓曲為 产且命+ 又方向形成圓弧形的側辟，而 在長度方向的兩端，具有f曲上面，而 的：… 長度方向之彎曲部和寬产 在四角落部， 的邊界接觸。方向的圓弧形部分經由段差部 若依據第17圖所示”曲器16，形成 之’’曲器16的本體部2。之 …。a 為上面的-例，形成***之約中二 ::：既定形狀。作 -曲形’從彎_2〇a之最下部:(=== 的垂直距離為該i6之差部 d = ( dl + Ah)。 σ 心 20a 深度 設定於彎曲器16之本體部2〇的下部，從該‘位置Ρ2 朝既定方向延伸的線段和從形成彎曲哭样；：位置Ρ2 16的本體部別之上面的内側傾斜位置朝;^;之彎曲器 延長線的夾角構成該彎曲器16的槽角度Θ。义向延伸之 在本例，將彎曲器 於釘書針3 3之腳部的彎 珠度d = ( d 1 + △ h)的狀態 成在保持有助 #器槽20a之 之腳部的流動 1 6的槽角度0設定 曲之彎曲器1 6的彎 ，有助於釘書針3 3 2237-9614-PF 32 200914215 之角度。 依此方式’可設定滿足釘書針33的拾入、釘書針Μ 之腳部的流動以及釘書針33之f曲的三要素之弯曲器16 的=狀。因而，可在依然保持，彎曲器16之耐久性及裝訂 性此下改善釘書機！將釘書針33的腳部彎曲之彎曲動作。 在本例，將f曲器槽20a之左側的傾斜壁面之最上點 P和右側之傾斜壁面的最上點p之間的距離設為該彎曲器 槽20a的槽寬w(參照第π ° _ )隹弓曲日守，能以針匣機構 2白則端部推壓釘書針33所貫穿的|訂用紙4〇並 差部20b。 料’《IM8A圖及帛18B圖，說明用紙f曲時之 弓益1 6的功能例。在本例’將槽角度0設為大，以 保彎曲動作所需的槽深d = dUAh，並使釘書針 、 的流動變佳。萨由此μ定 ^ 〜腳部 精由此6又疋’因為槽寬w變窄，所以將 所需之斜面（突起）設置於彎曲器16的左右。 夺心入 將這些作為f曲條件，若依據第18Α圖戶斤 33的腳部之用紙貫穿前 ，丁田針 壯~ I *曲則的狀恶例，根據既定之 ^ 丁力’從第8Β圖所示之針£9的擊出。 :之 書針㈣達彎曲器16之|訂用紙4Q的上部出之針 f訂力，而驅動臂3之驅動器13將針書針33 ，％加 前唬V d方向壓下時，移至μ °卩位朝 丁矛夕至苐18Β圖所示之狀態。 *第18Β圖所示的釘書針⑶係貫穿裝訂用紙 態，並彎曲結束後之減 後之狀 … 之構造例。在至此狀態的過程，言办壯 口丁用紙4 0之J丁查斜q q & 、牙衣 針33的聊部’和該裝訂用紙切—起落V If the groove depth on the surface of the bender 16 is appropriately set, the bender 16 can appropriately pick up the staples 33 that pass through the binding sheets that fall into the step portion 2 (see Fig. 9B). On the other hand, according to the bending device 16 of the comparative example shown in Fig. 1 6 C, the step portion shown in Fig. 16B is not provided in the main body portion 2, that is, 'from the reference position Po to the body. The height of the apex of the portion 20 to the bender groove 20a, the height of the bottommost point h3, = d = hl - h3 calculates the groove depth d of the bender groove 2 〇 a', and the paste of the second comparative example Between the groove depth d' of the curved piece #2〇a' and the (4) dl on the surface of the present hair piece 16, there is a relationship dl<d' (4) of the formula (4), according to the formula (4), regarding the present invention The bender 丨6 bender 16' is very squeaky, try the comparative example of the crying ridge of the groove depth d, than the curvature of the present invention: the groove depth dH 表面 on the surface. Because ❿, according to the comparison of 16 'Although the flow of the staples 33 is good, the depth of the staples is so the distance between the back surface of the binding paper and the upper portion of the upper portion of the f-curve groove 2〇', and the special d'16 is large. There is a bending motion bowing problem. The problem is 2237-96l4~pp 31 200914215 Therefore, if the bending piano 16 of the comparative example is deeper than the comparative example, the groove on the surface is made shallow with the & Moreover, the groove angle Θ is set. The groove ice d contains 〇 and thus the shape of the bender 16 can be twisted and penetrated through the binding paper (four), and the groove is bent to open the foot: the foot card of the needle 33 The combination is formed by bending in the plan view by 2 Γ in this shape, the bender groove (10) 1 R and forming the bender groove 20 a. The upper part of the body portion 20 of the weeping 16 is bent and produced in the direction of life and life. The arc-shaped side is formed, and at both ends in the longitudinal direction, there are f-curved surfaces, and: ... the curved portion in the longitudinal direction is in contact with the boundary of the wide-angled portion, and the arc-shaped portion in the direction passes through the step portion. The body portion 2 of the ''cursor 16' is formed according to the "bend 16" shown in Fig. 17. .... a is the above-example, forming a bulge of the second::: the established shape. The curve-shaped 'from the lowermost part of the bend_2〇a: (the vertical distance of === is the difference d = ( dl + Ah) of the i6. The depth of the σ heart 20a is set to the body 2 of the bender 16〇 The lower part, the line segment extending from the 'position Ρ2 toward the predetermined direction and the inner side inclined position from the upper side of the body portion of the position Ρ2 16; the angle of the bender extension line of the 构成2 constitutes the bender The groove angle 16 of 16 is extended in the positive direction. In this example, the state of the bending of the bender at the foot of the staple 3 3 is d = (d 1 + Δ h) in the state of holding the help tank 20a. The groove angle 0 of the flow of the foot portion of the leg 16 sets the bend of the curved bender 16 to contribute to the angle of the staple 3 3 2237-9614-PF 32 200914215. In this way, the staple can be set to meet the staple The pick-up of 33, the flow of the foot of the staples, and the shape of the bender 16 of the three elements of the staples of the staples 33. Therefore, the durability and the binding property of the bender 16 can be maintained. The stapler is improved to bend the foot of the staple 33. In this example, the uppermost point P and the right side of the inclined wall surface on the left side of the f-curve groove 20a are used. The distance between the uppermost points p of the inclined wall faces is set as the groove width w (refer to the π ° _ ) of the curved groove 20a, and the staples can be pushed by the ends of the needle-twisting mechanism 2 white. The splicing paper 4 〇 〇 差 20 20 20 《 《 《 IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM IM The groove depth required for the bending action is d = dUAh, and the flow of the staples is improved. Therefore, the μ is fixed and the foot is fined by the foot 6 because the groove width w is narrowed, so it will be required The slopes (protrusions) are provided on the left and right sides of the bender 16. The heart is used as the f-curve condition, and if the paper is used according to the foot of the 18th figure, the needles of the needles are stretched. For example, according to the predetermined number of strokes, the shot of the needle 9 is shown from the figure 8: the book needle (4) reaches the upper portion of the bender 16 | the staple paper 4Q, and the drive arm 3 When the driver 13 presses the needle 33, % plus the front 唬 V d direction, it moves to the state of D ° 夕 苐 to 苐 18 。. * The staple (3) shown in Fig. 18 Through The configuration example of ordering the paper state, and reducing the shape after the end of the bending. In the process of this state, the words of the Zhuangkou Ding paper 4 0 J Ding oblique qq & The binding paper is cut - up and down

2237-96l4_PF 33 200914215 入段差部20b。此時’第8b 以推塵釘書針33之腳部所_不=斜昆機構2的前端部 部20b之方式動作。 貝牙、衣5丁用紙40並落入段差 貫穿落入此段差部 針33的腳部和形成。^狀恶的裝訂用紙40之釘書2237-96l4_PF 33 200914215 Into the step difference 20b. At this time, the 8th bb moves so as to push the foot portion of the staple 33 to the front end portion 20b of the slanting mechanism 2. The paper teeth 40 of the teeth and the clothes 5 fall into the step and penetrate the foot portion of the needle 33 which is formed in this step. ^The book of the binding paper 40

〜成#曲器槽2〇a之蠻ώ L 之上部的左右彎曲上面 &的本體部20 部位所書彳定之β 在该壁面上方的突起狀 叮」疋之内側的傾斜壁面拾入 r 腳部流動，而將釘書針33^ …後’釘書針33的 句τ d d .考曲。此時 部-口氣平坦地彎曲。因而：將釘書針33的腳 如此，若依據本實書針33之彎曲動作。 咖的彎曲器16，其用：;二3機包括具有段差部 的腳部卡合並將該腳部彎釘書針33 之表面上的槽深db …曲-16 ^ ^又差4 2 0 b之蠻曲哭1 (V & 管曲器槽20a，之槽深d， 之*曲為16的 因此v Km# 的高度 的流動以及其拾…要二3之腳部峨、該腳部 彎曲時，可使釘書針it 器f曲形狀。而且，在 段差邻2n 腳°M斤貫穿的襞訂用紙40落入 奴差部20b，而可得到如 則裝訂用紙40的背面和…曲器槽_淺’ 本體部‘2。之上部的距離接近，而釘書針二:1二 佳、若槽角度β大 曰’’ ^文 及“若 ^ 則釘㈢針33的流動變佳”、以 右匕兔w覓，則釘書針33 在依然保持彎曲哭之Μ Α )七入、叉佳。因而，可 丹弓曲益之耐久性及襄訂 之腳部的流動。 卜汉。釘書針33 2237-9614'Pp 34 200914215 之左右的辟面t 兒明將段差部2°b設置於彎曲器槽2〇a 工右的土面和前後的 此，亦可係無前後之壁面的二=’但是未限定如 之彎曲器槽形狀，因為離壁若依據此情況 的腳部突出’而將引導針查二為了避免釘書針33 形成彎曲器槽―曲;二， 接著，參照第心==?°…的表面。 制機構80的構造例。第19圖所示用釘書 機構2之严^之轉動限制機構8〇,並在f曲臂5和針£ 曰1限制該針£機構2的轉 具有推進器導件2〗 轉動限制枝構80 5的…、一一中空銷47…曲f 和二：、广係設置於推進器導件2i的下方，並利用 的;;孔/導件Μ相同的樹脂-體成形者。既定之口徑 ^ MO1設置於突起部21W端部，而中空銷47貫 2開孔部201。突起物***第21A圖所示娜9 的矩形孔部9h，而突起部仙於針匡9之背面露出。 中空銷47具有比彎曲臂5的内寬稍短 銷47例如使用將哪等之金屬板加工成管狀者：%空鎖 Ο在4釘書機i的組立後，以貫穿推進器導件u之突起 部21b的開孔部2〇1之狀態使用。 從該==='曲臂5之内側的既定之位置， ^ X出5f、的下側將中空銷47頂住。 而’不必以用以阻止中空銷47脫落的蓋構件覆蓋。 2237-96l4-pp 35 200914215 此外，將突起部5f、5g加工成各自之端面5“、5呀 面臨下方並設置（參照第22B圓）。因而，μ ώ Γ，山 稽由以端面5 fa、 5ga頂住中空銷47之兩端部，而可高精度地 Γ7 //月反地决定中空銷 4 7之頂住位置。 接著，參照第20A圖及第20B圖，說明推進器導件21 之構造例。第20A圖所示的推進器導件具有既定之長 度的滑動本體部21a。突起部21b設置於第2〇β圖所示^ 滑動本體部21a的背面’又開孔部2〇1設置於突起部加。 设置於推進器導件21之下方的突起部21b，利用和該推^ 器導件21相同的樹脂一體成形而構成。具有既定之口徑 的中空銷47貫穿設置於突起部21b之端部的開孔部加。 於滑動本體部21a之背面，& 了突起部灿以外，還 設置船底形之長的捲裝部21c、彈簧掛部2η以及固定用 的開口部2le。都在釘書機】之組立時使帛。藉此，構成 具有滑動本體部2 1 a、Φ ip # 〇 1 u 大起部21b、捲裝部21c、彈簧掛部 21 d以及開口部21 e的推進器導件2 j。 其次’參照第21A圖〜筮91 r闽 圆弟21C圖，說明針£ 9之構造 J 圖所示之針£ 9’使用例如將板金彎曲加工成 第-圖所示之截面口形，再將_、抹平^ 9:形成於弟21A圖所示之底部的既定之位置，然後，例如 施加鍍鉻等者。抹平孔部9ι具有抹平凸部9]。例如 在釘書機工之組立時’將推進器導件21的 ***矩形孔部9 h。在兮鈿* 士 认— 在5亥組立時’將滑動本體部21a之背面 的固定用之開口部21e和 之用面 休十孔。卩9 1組合，而且將開口〜成#曲器槽2〇a的ώ ώ L The top left and right sides of the upper part of the upper part of the upper part of the upper part of the upper part of the upper part of the upper part of the upper part of the upper part of the wall The part flows, and the staples 33^ ... are followed by the phrase τ dd of the staple 33. At this time, the breath is flat. Therefore, the foot of the staple 33 is so as to be in accordance with the bending action of the actual needle 33. The bending device 16 of the coffee machine uses:: the two 3 machines include a foot card having a step portion and the groove depth db ... 曲 - 16 ^ ^ and the difference 4 2 0 b on the surface of the foot bending nail 33 The song is crying 1 (V & pipe groove 20a, the groove depth d, the * curve is 16 so the flow of v Km# height and its pick... the foot of the two 3, the foot is bent In this case, the staple pin can be bent in shape. Further, the squeegee paper 40 which is inserted in the step 2n foot and the ft of the step is placed in the slave portion 20b, and the back surface of the bookbinding paper 40 and the ... Slot _ shallow 'body part '2. The distance between the upper part is close, and the staple 2: 1 is better, if the groove angle β is larger than 曰 ' ' ^ and " if ^ then the nail (three) needle 33 flow is better", With the right-handed rabbit w觅, the staple 33 still keeps bending and crying. Α) Seven in, good fork. Therefore, the durability of the bow and the flow of the foot can be determined. Bu Han. The left and right sides of the staples 33 2237-9614'Pp 34 200914215 are set to 2°b in the curved surface of the curved groove 2〇a, and the front and rear sides, or the front and rear walls. The second = 'but is not limited to the shape of the bender groove, because the foot is protruded according to the condition of the foot, and the guide pin is checked to prevent the staple 33 from forming the bender groove. Second, then, refer to The surface of the first heart ==?°... A structural example of the mechanism 80. Figure 19 shows the rotation restriction mechanism 8〇 of the staple mechanism 2, and the rotation of the needle mechanism 2 is restricted to the rotation of the needle mechanism 2 at the f-curved arm 5 and the needle 曰1. 80 5 ..., one hollow pin 47 ... curved f and two:, widely installed under the pusher guide 2i, and used;; hole / guide Μ the same resin-body shaper. The predetermined caliber ^ MO1 is provided at the end of the projection 21W, and the hollow pin 47 passes through the opening portion 201. The projection is inserted into the rectangular hole portion 9h of Na 9 shown in Fig. 21A, and the projection is exposed on the back surface of the butt 9 . The hollow pin 47 has a slightly shorter pin than the inner width of the curved arm 5, for example, the metal plate is processed into a tubular shape: the % air lock is placed after the assembly of the stapler i to penetrate the pusher guide u The state of the opening portion 2〇1 of the protruding portion 21b is used. From the predetermined position on the inner side of the ===' crank arm 5, the lower side of the ^X out 5f holds the hollow pin 47. And it is not necessary to cover with a cover member for preventing the hollow pin 47 from coming off. 2237-96l4-pp 35 200914215 Further, the projections 5f and 5g are machined so that the respective end faces 5" and 5 face downward and are disposed (refer to the 22B circle). Therefore, μ ώ Γ, Shanji is made of the end face 5 fa, 5ga is placed against the both ends of the hollow pin 47, and the position of the hollow pin 47 can be determined with high precision Γ7 // month. Next, the thruster guide 21 will be described with reference to Figs. 20A and 20B. The propeller guide shown in Fig. 20A has a sliding body portion 21a of a predetermined length. The projection 21b is provided on the back side of the sliding body portion 21a and the opening portion 2〇1 The projections 21b provided below the pusher guide 21 are integrally formed by the same resin as the pusher guide 21. The hollow pin 47 having a predetermined diameter is provided in the projection. The opening portion of the end portion of the sliding portion 21a is provided on the back surface of the sliding main body portion 21a. In addition to the protruding portion, a long winding portion 21c, a spring hanging portion 2n, and a fixing opening portion 2le are provided. All of them are made in the group of staplers. 2 1 a, Φ ip # 〇1 u The raised portion 21b, the package portion 21c, the spring hanging portion 21d, and the pusher guide 2j of the opening portion 21e. Next, 'Refer to Fig. 21A~筮91 r闽 circle Figure 21C, showing the structure of the needle £9. The needle shown in Fig. 9 is used to bend the sheet metal into the cross-sectional shape shown in the figure--, and then _, smoothing ^ 9: formed in the 21A map The predetermined position of the bottom portion is shown, and then, for example, chrome plating or the like is applied. The smearing hole portion 9i has a smearing convex portion 9]. For example, when the stapler is assembled, the insertion of the pusher guide 21 into the rectangular hole portion 9 h. In the case of the 亥 — — 在 在 在 在 在 ' ' 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

2237-9614-PF 36 200914215 部仏和該抹平凸部9j嵌合而固定。 、，可確$釘書針剩餘量之釘書針4認窗㉛9 f、9g設 置於第21C圖所示之針£ 9的側面。在本例，刻印表示= 書針剩餘量的概略值之數字「1〇」、「2〇」、「3〇」。 在此’參照第22A圖〜第22c圖，說明彎曲臂5之 造例。關於笛9 9 Λ isi α ^ ' 2Α圖所不之彎曲臂5，例如製作主體框5a， 子板金構件晝_曲臂展開形狀，再進行該板金構件之切 加工、鑽孔加工以及彎曲成第22B圖所示之截面[字形 ^ 此時’在彎曲臂展開形狀，於第22A圖所示之主 之既定的位置，包含有圓孔部51、矩形孔 h以及開口部24。此外，在成為彎曲臂5之板金構件， 加工轴承用的孔部5b、5 仏* 5d、5e。又，於對應於彎曲劈 後知部的部位，衝製除針部5h。 又，將和彎曲臂5之内側對應的板金構件之 在既定位置加工成突出，而卩位， 突出邻以c . 风大出# 5f、5g。如此形成 大出口P 5f、5g時’於對應於 战 突出加工時之小凹部殘留。缺 彳^位，僅 ^ ^ r ^ ，、、'後，將板金構件彎曲加工ώ :子形。然後’對f曲臂5整體例如施加鑛"ί 此，可製作第22Α圖所示之呈有主卿拒R 又鉻寺。错 、啕王體框5a的彎曲劈ς 接著，參照第23圖，說明針書機丨之轉 。 8〇的組立例。第24圖係第23圖所示之轉 ^機構 的Χ3—χ3箭視剖面圖。 <制機構80 右依據第23圖所示之釘書機！，將轉動 裝入彎曲臂5和針度機構2之間 ^機構80 限制该針匣機構 2237-9614-pp 37 200914215 上下方向的轉動。為了得到包含有 零件組立構造，首先，使推進器導件 _機構80之 向背面側突出。此時，若將突起 亀9之底面 〜第？1Γ岡邮-七a D***參照第21A圖 弟21C圖所不之針£ 9的矩形孔 穿去e部9 1 k /丄Γ- η 賴1由此***’而 大起邙21b於針匣9之背面露出。 然後，使比f曲臂5之内寬猶 突起部別的開孔部2〇1。中空銷 / 47貝牙孔 金屬板加工成管狀者。以貫穿推進器導用㈣等之 作為卜界μ 側將中空銷47頂住， 為死,.·，占。。後，將主軸41和軸承用之孔部 支孔）嵌合，而將轴承（轴支機構）組立。 0由 曲臂=ΓΓ未如習知例般將一對開”設置於彎 曲d的底面’而可將鎖通過的孔數亦減少3個 例，銷通過4個開口部。在本發明们個，組立變得^ 而且’不必以用以阻止中空鎖47脫落的蓋構件覆甚。 80 ΛΙ'Γ^25Α^"25Β®，Ι£^^^ 動作例。若依據係第24圖所示之轉動限制 的Υ卜η箭視剖面圖之第25Α圖所示的等待時 〇 制機構8。’從龍9之底面所突出的推進器導件 ： 起部21b’因為比彎曲臂5之内寬稍短的中空銷47貫心 孔部201 ’而且設置於彎曲臂5之内側的突出部5f牙: :下侧將中空銷47頂住’所以變成在此上死點靜止： 態。利用第6圖所示之壓縮彈簧46的施力實現將此中空2237-9614-PF 36 200914215 The portion and the mating convex portion 9j are fitted and fixed. The staples 4 319 f, 9g, which can be confirmed as the remaining amount of the staples, are placed on the side of the needle 9 shown in Fig. 21C. In this example, the number indicating the approximate value of the remaining amount of the staples is "1", "2", and "3". Here, an example of the bending arm 5 will be described with reference to Figs. 22A to 22c. Regarding the curved arm 5 of the flute 9 9 Λ isi α ^ ' 2Α, for example, the main body frame 5a is formed, the sub-plate gold member 昼 _ the arm is expanded, and the sheet metal member is cut, drilled, and bent into the first The cross section shown in Fig. 22B [character ^ at this time] has a shape in which the curved arm is developed, and includes a circular hole portion 51, a rectangular hole h, and an opening portion 24 at a predetermined position shown in Fig. 22A. Further, in the sheet metal member which is the bending arm 5, the hole portions 5b, 5 仏 * 5d, 5e for the bearing are machined. Further, the needle removing portion 5h is punched in a portion corresponding to the curved squat portion. Further, the sheet metal member corresponding to the inner side of the bending arm 5 is machined to be protruded at a predetermined position, and is clamped to be adjacent to c. Wind is large #5f, 5g. When the large outlets P 5f and 5g are formed in this way, the small recesses corresponding to the warping process are left. In the absence of 彳^, only ^ ^ r ^ , , , 'after, the sheet metal member is bent to process 子: subshape. Then, for example, the whole of the f-arm 5 is applied with a mineral, for example, and it is possible to produce the refusal of the R and the chrome temple shown in the 22nd. Wrong, 劈ς 劈ς bending of the king frame 5a 劈ς Next, referring to Fig. 23, the rotation of the needle book machine will be described. 8 〇 group example. Fig. 24 is a cross-sectional view of the arrow 3 - χ 3 arrow of the rotating mechanism shown in Fig. 23. <System 80 Right according to the stapler shown in Figure 23! The rotation is loaded between the bending arm 5 and the needle mechanism 2. The mechanism 80 limits the rotation of the needle mechanism 2237-9614-pp 37 200914215 in the up and down direction. In order to obtain the component assembly structure, first, the thruster guide _ mechanism 80 is protruded toward the back side. At this time, if the bottom surface of the protrusion 亀9 is ~1? 1 Γ 邮 邮 - 7 a d insertion with reference to the 21st figure 21A figure 21C figure not the needle of the 9 hole rectangular hole to go to the e part 9 1 k / 丄Γ - η Lai 1 thus inserted 'and the big 邙 21b in the needle 匣The back of 9 is exposed. Then, the opening portion 2〇1 which is wider than the inside of the f-bend arm 5 is formed. Hollow pin / 47-bay hole Metal plate is processed into a tube. The hollow pin 47 is held against the side of the pusher guide (4), etc., and is dead, .., occupied. . Thereafter, the main shaft 41 and the hole for the bearing are fitted, and the bearings (shaft support mechanisms) are assembled. 0. The crank arm = ΓΓ does not have a pair of open "on the bottom surface of the curved d" as in the conventional example, and the number of holes through which the lock can pass is also reduced by three, and the pin passes through the four openings. The assembly becomes ^ and 'does not need to cover the cover member to prevent the hollow lock 47 from coming off. 80 ΛΙ'Γ^25Α^"25Β®, Ι£^^^ Operation example. According to the figure shown in Figure 24 The rotation limit is shown in Fig. 25 of the cross-sectional view of the waiting mechanism 2. 'The pusher guide protruding from the bottom surface of the dragon 9: the upper portion 21b' is wider than the inside of the curved arm 5 The short hollow pin 47 has a center hole portion 201' and a projection 5f provided on the inner side of the bending arm 5: the lower side presses the hollow pin 47 against it, so it becomes a static state at this top dead center: The force applied by the compression spring 46 shown in the figure achieves this hollow

2237-9614-PF 38 200914215 銷4 7頂在突出部5 f、5 g之力。 若依據弟2 5 B圖所示之壓下拉M姑 彎曲時，因…… 轉動限制機構8〇,在 弓曲矸因為仗針匣9的上部供給裝 雜門执罢认* a辟- 衣刀，所以中空銷47 離開叹置於萼曲臂5之既定的位置 ,» 八扣5 f、S CT的下 側’而解除頂住動作。此時，來自針 g _ 之上部的梦Θ丁六， 係經由第γ圖所示之把手蓋36 、。 士 + 把子# 6以及驅動臂3， 朝克服壓縮彈簧45之施力的方向（第 對綱施加壓下力而提供。弟25圖之箭號财向) 下死點係，第18Α圖和第1δβ圖所 ， 上部的針匣9壓下，該彎曲5| 了 $ 考态I 6被 而…1R 克服I縮彈簧22的施力， =二？體部20的t又部位和臂蓋15的底面抵 _ H工^ 7的位置。在第25β圖中’ S3係針E 9的 丁專動仃私，係中空銷47之上死點和 離。 卜九^之間的間隔距 ㈣Γ,，：除亀9的壓下力時，利用I缩彈菁45 的％力，驅動臂3、把手臂6以及 w α ?于皿36回到原來的位 而’卜/亦回到f 25Α圖所示之狀態。藉由此復原， 回到考曲f 5之内側的突出部 ’、 銷47之仲能 攸下側頂住中空 47之狀態，而保持在此上死點靜止之狀態。 轉動H匕Γ友據本發明的釘書機1 ’在限制針^機構2之 限制機：⑽’因為在彎曲臂5和針匠機構2之間包括轉動 5之：構〇,所以可歸機構2之上死點設定於彎曲臂 ^内側的突出部……設位置。而且，因為摩 以之_可_中空鎖47之左右的轉動，所以亦可不2237-9614-PF 38 200914215 Pin 4 7 is placed at the protrusion 5 f, 5 g. If the pressure is pulled down according to the pressure shown in the figure 2 5 B, because of the rotation limit mechanism 8 〇, in the bow 矸 矸 because the upper part of the 仗 匣 9 is supplied with the door 罢 罢 - a a Therefore, the hollow pin 47 is separated from the predetermined position of the twisted arm 5, » eight buckles 5 f, the lower side of the S CT and the lifting action is released. At this time, the nightmare from the upper portion of the needle g_ is passed through the handle cover 36 shown in the gamma diagram.士+把子# 6 and drive arm 3, in the direction of overcoming the biasing force of the compression spring 45 (provided by applying a pressing force to the first pair). The bottom line is the bottom line, the 18th and In the 1st δβ map, the upper acupuncture 9 is pressed, the bending 5| is calculated by the state I 6 is ... and 1R overcomes the force of the I-retracting spring 22, = 2? The t-part of the body 20 and the bottom surface of the arm cover 15 abut the position of the _H. In the 25th figure, the S3 series needle E 9 is singularly smuggled, and the hollow pin 47 is dead and separated. The spacing between the two (4) Γ,,: In addition to the pressing force of 亀9, the arm 3, the arm 6 and the w α are returned to the original position by the % force of the I contraction 45 And 'Bu/also returns to the state shown in Figure 25. By this restoration, the projections on the inner side of the test piece f 5 and the lower side of the pin 47 are placed against the hollow 47, and the state in which the top dead center is stationary is maintained. Rotating H 匕Γ 钉 according to the invention of the stapler 1 'in the limit machine 2 limit machine: (10) 'Because the bending arm 5 and the needle mechanic mechanism 2 includes a rotation 5 2 The top dead center is set on the inside of the curved arm ^. Moreover, because of the rotation of the _ _ hollow lock 47, it is not possible

2237-9614-PF 39 200914215 考慮如習知大> ,, 式之防止銷脫離用的蓋部。 例，關於中空銷47 * 明應用於從、、Μ缸士 貝穿勺大起郤21 b，雖然說 、攸π動本體部2la向τ七μ仙 況’但是未限定w卡 &伸之突起部21b的情 疋如此，亦可羽1 , 設置於針匣q + # 白知方式的釘書機般應用於 採用-種構造 “出孔一。在此情況，可 兩端之切出孔，“7貫穿…之背面兩側的 J出孔部，以使彎曲臂5之突屮卹η c 抵接。 之大出邛5f、5g從下側 接著，參照第26A圖及第26β圖 動臂用的轉動限制機構90之構”"月、T曰機1之驅 手打開時之却 #之構造例。帛26Α圖係表示把 '^之口1J面圖，及第9RR7么± - u 闰拓- 係表示其部分放大圖。第2 6Α ..pa Ri 動月用的轉動限制機構g〇,在把 丁h開^ ’限制該驅動臂3對彎 在1 手打開音扣 耵*曲用b的轉動。在此，把 子打開W礼，將臂蓋丨5和把 a± ΛΑ pa . ^ ^ 乎1 36之夾角設為把手打開 ==2時’在使彎曲臂5上的針£機構2依然留 ΐ; Π，内含驅動臂3及伴隨有灯書針蓋u之把 手#的把手136對臂蓋15打開至約 度"的狀態。 之開角 在本例，轉動限制機構9〇將把手蓋％ ==嶋彻鄉17『。轉__9〇 之對犬起部Μ、5m及驅動臂3的一對突 起部3f、3g而構成。 突起部5k、5ffl如第m圖所示，在彎曲臂5之轴支 孔5b、5c的左右之下方部分， 取攸。亥下方部分向内 2237~9614—ΡΓ 40 200914215 側突出。又，一對突起部3 部上方。在本例，設定成彎曲：驅動冑3的後端 臂3之突起㈣的轉 5的突起部5k位於驅動 位於驅動臂3之突起部3 、上，而彎曲臂5的突起部5m 轉動結束時，雙方的* g的轉動軌跡上’在驅動臂3之 之位置關係，而將彎曲 、及犬起部3g、5m相碰 圖）。 和驅動臂3組立（參照第26β 又，針書機1具有將驅 6,並設置把手蓋36, | 3之上4向下塵的把手臂 成自由轉動之把手f 由㈣動臂3的後端部軸支 臂3之突起部到^例’把手蓋36打開時，驅動 之突起部^碰到彎曲臂5的突起部5k，而驅動臂3 蓋3"酬，可將驅二依此方式，把手 而確實阻止驅動臂3對彎 ：#彼此以板金卡合， 其次，參照第27圖1= 一步轉動。 的構造例。將構成轉動限 栻構用之剛3 設置於第27圖所示之, #大起部3f、3g 在第27圖所示之輕動的後端部上方。在本例’ 配置於圓# 、、又鏈上部，將突起部3 f、3g 配置於0弧形部位成線性變邱 本體框3a，其對板金構:二臂3例如製作 金構件之切割加工、鑽孔加二 =狀’再進行該板 工。此時，在驅動臂及1曲成截面〔字形的加 方之既定的位置，包含St部St…後端部上 此外，在成為驅動臂 ’ 3之板金構件，加工軸承用的孔 2237-96l4-pp 200914215 可製 部3b、3C，並朝内侧方向形成連桿構件卡合用 %。然後，對驅動臂3整體例如施加鍍鉻等。藉此起3d 作第27圖所示之具有本體框％的驅動臂3。 ’ 之構 接著，參照第28A圖及第28β圖，說明彎曲 造例。於帛28Α圖所示之彎曲臂5，一對突起 分向内側突出。藉由將彎曲眢e η阳灯*曲# 5之下方部分向内侧 得到突起部5k、5m。 從第⑽圖所示之其左右的孔部鉸鏈孔）之^ m 八i A W一. Τ方部 曲而 弯曲臂5例如製作主體框53，其對板金構件晝 展開形狀，再進㈣板金構件之切割加卫、鑽孔加工、臂 彎曲成第28B圖所示之截面c字形的加工。此時，^及 臂展開形狀，於主體框5a之孔部5b、5。的下方包含二 對突起部5k、5m。突起部5k、5m係藉由向内側進行彎曲 加工而形成。藉此，可製作在第28A圖及第28B圖所示之 主體框5a具有一對突起部5k、5m的彎曲臂5。 其次’參照第29A圖及第29B圖，說明轉動限制機構 90的動作例。第29A圖所示之轉動限制機構90，將—對 大起部3f、3g設置於驅動臂3的後端部上方，在—側， 變曲臂5的突起部5k位於驅動臂3之突起部3f的轉動執 跡上’而在另—側，彎曲臂5的突起部5m位於驅動臂3 之突起部3g的轉動軌跡上。例如，突起部5k配置於孔部 5b的正下，而且配置於在把手打開時阻止驅動臂3之突起 部3f過度轉動的位置。一樣地，突起部5m配置於孔部5c 的正下’而且配設於阻止驅動臂3之突起部3 g過度轉動 2237-9614-e>f 42 200914215 的位置。 在第29A圖中’將τρ作為釘書機}的等待位置 0P作為其打開位置時，若將此等待位置TP之驅動臂的 突起部續)和膏曲臂5之綱5雜 ，開角度W被設定為約U。這係用以^ 。應36對臂盖15打開之開角度Θ2限制成不會超過 〇p°f曲臂5之突起部5啊設於驅動臂3的打開位置 如第29B圖所示，把手i 36打 之轉動蛀击0士 *姑 丨％動臂3 4i…束守在轉動軌跡上，驅動臂3之突起部 和弓曲臂5的突起部5m(5k)相碰。在把 編2’變成◦'藉此，可將把手蓋36對臂;= 之開角度Θ 2限制成不會超過17〇。。 汗1 3過=匕叙若依據本實施例之釘書機"包括限制驅動臂 又動的轉動限制機構9〇 ,作成彎曲臂5 * 3之突起部 兩者相碰的 對彎曲臂 5卜㈣内側f曲部）位於把手打開時驅動臂 大起部 3 f 3g的轉動軌跡上，而在把手打開結束時 位置關係。 彼此=金=手=:’可將驅動^對彎曲臂5 板孟卡合，而可將驅動臂3無彎曲且 彎曲臂5。因而，不必如習 口地卡止於 靠，可省略緊靠用的形狀。…上下的臂蓋彼此緊 在本實施例，雖然說明將驢 和彎曲臂5的突…、”靠的情況二部 疋未限定如 2237-9614 - pp1 43 200914215 此’亦可作成從驅動臂3向外側設置彎曲部式 1 -乂 5、釘部等之 突出部，並將這些突出部緊靠彎曲臂5側 <大起部或板厚 的端面部。又，亦可作成將突起部或板厚端面部設置於驅 動臂3，而將合釘部等之突出部設置於彎 ° 1的内側， 並使這些緊靠。 此外，這種情況，藉由如本實施例以板金構件設置各 突起部而可使兩突起部無彎曲且堅固地卡 又，藉由如 本實施例各自以一對之構造設置各突起部，而使相碰時之 負載分散’而可良好地頂住。 :著，參照第3。圖，說明釘書機丨之釘書針確認窗 4的構造例。純據習知方式之釘書機或打摺機件等，將 =圓：設綱£之側面’雖然是用以確認釘書針剩 矛'里釘吉針確遇窗部，但是在視覺上難確認。 在本例，係對釘書針確認窗部之構造下工^夫， 確認釘書針33㈣餘量。將確騎書針⑽之剩餘 :二書針確認窗部81設置於第3°圖所示之針書機1的 釘書針確認窗部81構成長？丨报 ^ 其驅動器13側的 曲革】犧機構70側的曲率大。依此方 剩餘量多時，根據從 曰，十 33之而贫 1疋曲羊大的長孔狀可看到釘書針 長 二而釘書針剩餘量少時’根據從窗部之曲率小的 、 到針書針33之面積，可區別剩餘量的多芙。 接者，參照第3U圖〜 " 部81〜84m生 $ 31D圖，說明釘書針確認窗 &例。第31A圖所示之釘書針確認窗部81， 2237-9 614-pp 44 200914215 係在針匣91的側面具有長孔形狀部81a，其該針匣μ之 W端部側的曲率小，而其後端部側的曲率大。若依據釘查 針確認窗冑81，例如在釘書針剩餘量逐漸減少的時刻，^ 為從該窗部81可看到之釘書針33的面積變少，所以在視 覺上覺得釘書針剩餘量減少…匕，可更明確地確認釘： 針3 3的剩餘量。 β2237-9614-PF 39 200914215 Consider a cover portion for preventing the pin from being detached as in the case of the conventional method. For example, regarding the hollow pin 47*, it is applied to the squirrel, and the squirting squid is 21b, although it is said that the 本体π moving body portion 2la is oriented to τ7μ仙, but the w card & In the case of the part 21b, it is also possible to use the feather 1 as a stapler of the acupuncture q + #白知 method, which is applied to the structure of the hole type. In this case, the hole can be cut at both ends. "7" penetrates the J hole portion on both sides of the back side of the ... so that the curved arm η c of the bending arm 5 abuts. The large exits 5f and 5g are next to the lower side, and the structure of the rotation restricting mechanism 90 for the boom of the 26th and 26th figures is referred to as "the structure of the month and the opening of the T-machine 1".帛26Α图 indicates that the 'J's mouth 1J surface map, and the 9th RR7±±u 闰 extension- is a partial enlarged view. The 2nd 6th..pa Ri rotation limit mechanism g〇, Put Ding h open ^ 'Restrict the drive arm 3 to bend in 1 hand to open the sound button 耵 * 曲 Use b to rotate. Here, open the child to the W, put the arm cover 丨 5 and put a ± ΛΑ pa. ^ ^ When the angle of 1 36 is set to the handle open == 2 'the needle mechanism 2 on the bending arm 5 remains; Π, the drive arm 3 and the handle 136 accompanying the handle # of the lamp cover u The arm cover 15 is opened to the state of "about". The opening angle is in this example, the rotation restricting mechanism 9 〇 will handle the cover % == 嶋 乡 17 17 ". Turn __9 〇 对 犬 Μ Μ Μ, 5m and The pair of protrusions 3f and 3g of the drive arm 3 are formed. As shown in the mth figure, the protrusions 5k and 5ff are taken up in the lower left and right portions of the shaft holes 5b and 5c of the bending arm 5. 2237~9614—ΡΓ 40 200 914215 is protruded from the side. Further, a pair of protrusions 3 are above. In this example, it is set to be curved: the protrusion 5k of the turn 5 of the protrusion (4) of the rear end arm 3 of the drive cymbal 3 is located to drive the protrusion 3 located at the drive arm 3. When the rotation of the protrusion 5m of the bending arm 5 is completed, the rotational path of the *g on both sides is in the positional relationship of the driving arm 3, and the bending and the dog's starting parts 3g and 5m are touched. The driving arm 3 is assembled (refer to the 26th β, the needle book machine 1 has the driving drive 6, and the handle cover 36 is provided, and the handle of the arm 4 is turned downward by 4, and the rear end of the arm 3 is freely rotated. When the handle portion 36 is opened, the driving protrusion 2 hits the protruding portion 5k of the bending arm 5, and the driving arm 3 covers the 3" The handle does not prevent the driving arm 3 from being bent: # is engaged with each other by the sheet metal, and then, referring to Fig. 27, Fig. 1 = one-step rotation. The configuration of the rotation limiter is set as shown in Fig. 27. , #大起部3f, 3g is above the rear end of the light movement shown in Fig. 27. In this example, 'disposed on the circle#, and the upper part of the chain, The projections 3 f and 3 g are arranged in a 0-curved portion to form a linearly deformed main body frame 3a, and the sheet metal structure: the two arms 3, for example, a cutting process for forming a gold member, and a drilling and adding a second shape are performed. At this time, in the drive arm and the curved section [the predetermined position of the square shape, the rear end portion of the St-shaped portion is included, and the plate member of the drive arm '3 is formed, and the hole for the bearing 2237-96l4 is processed. -pp 200914215 The parts 3b and 3C can be formed, and the link member engagement % is formed in the inner direction. Then, for example, chrome plating or the like is applied to the entire driving arm 3. Thereby, the driving arm 3 having the body frame % shown in Fig. 27 is used as 3d. Structure of the following Next, a bending example will be described with reference to Fig. 28A and Fig. 28β. In the curved arm 5 shown in Fig. 28, a pair of protrusions protrude inward. The projections 5k and 5m are obtained inward by the lower portion of the curved 眢e η 阳阳*曲#5. From the left and right hole hinge holes shown in the (10) figure, the curved arm 5 is formed, for example, to form a main body frame 53, which expands the shape of the sheet metal member, and then advances into the (4) sheet metal member. The cutting is applied, the drilling process, and the arm bending into the c-shaped cross section shown in Fig. 28B. At this time, the arm and the arm are expanded in shape to the hole portions 5b and 5 of the main body frame 5a. The lower part includes two pairs of protrusions 5k, 5m. The projections 5k and 5m are formed by bending the inside. Thereby, the curved arm 5 having the pair of protrusions 5k and 5m in the main body frame 5a shown in Figs. 28A and 28B can be produced. Next, an operation example of the rotation restricting mechanism 90 will be described with reference to Figs. 29A and 29B. The rotation restricting mechanism 90 shown in Fig. 29A is provided with the rising portions 3f and 3g above the rear end portion of the driving arm 3, and on the side, the protruding portion 5k of the bending arm 5 is located at the protruding portion of the driving arm 3. The rotation of 3f is "on" and on the other side, the projection 5m of the bending arm 5 is located on the rotational locus of the projection 3g of the driving arm 3. For example, the protruding portion 5k is disposed directly below the hole portion 5b, and is disposed at a position that prevents the protruding portion 3f of the driving arm 3 from excessively rotating when the handle is opened. Similarly, the projection 5m is disposed immediately below the hole portion 5c and is disposed at a position where the projection 3g of the drive arm 3 is prevented from excessively rotating 2237-9614-e>f 42 200914215. When the waiting position 0P of 'τρ as the stapler} is taken as the open position in Fig. 29A, if the protrusion of the driving arm of the waiting position TP is continued, and the outline of the paste arm 5 is mixed, the opening angle W is It is set to about U. This is for ^. The opening angle Θ2 of the pair of arm covers 15 should be limited to not exceed 〇p°f. The protrusion 5 of the crank arm 5 is disposed at the open position of the driving arm 3 as shown in Fig. 29B, and the handle i 36 is rotated. The striker is held on the trajectory, and the projection of the drive arm 3 and the projection 5m (5k) of the bow arm 5 are collided. By turning the 2' into a ◦', the opening angle Θ 2 of the handle cover 36 to the arm can be limited to not exceed 17 。. . Khan 1 3 over = 匕 若 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据(4) The inner f-curved portion) is located on the rotational locus of the driving arm large rising portion 3 f 3g when the handle is opened, and is in a positional relationship at the end of the opening of the handle. Each other = gold = hand =: ' can drive the pair of curved arms 5 to engage, but the drive arm 3 can be bent without bending and bending the arm 5. Therefore, it is not necessary to be stuck as it is, and the shape to be used can be omitted. The upper and lower arm covers are in close contact with each other in this embodiment, although the description of the squat and the bending arm 5 is not limited to 2237-9614 - pp1 43 200914215. This can also be made from the driving arm 3. The protruding portions of the curved portion type 1 - 乂 5, the nail portion, and the like are provided to the outside, and the protruding portions are abutted against the side of the curved arm 5 < the raised portion or the end portion of the plate thickness. Alternatively, the protrusion portion or the protrusion portion may be formed The plate thickness end surface portion is provided on the driving arm 3, and the protruding portion such as the nailing portion or the like is disposed on the inner side of the bending portion 1, and these are abutted. Further, in this case, each of the sheets is provided by the sheet metal member as in the present embodiment. The protrusions can make the two protrusions not bent and firmly clamped, and by providing the protrusions in a pair of structures as in the present embodiment, the load at the time of collision can be dispersed and can be satisfactorily supported. Referring to Fig. 3, an example of the structure of the staple confirming window 4 of the stapler will be described. The stapler or the folding machine according to the conventional method will be the circle of the circle: Although it is used to confirm that the staples of the staples are still in the window, it is difficult to confirm visually. In this example, it is determined by the structure of the staple confirmation window, and the remaining amount of the staple 33 (four) is confirmed. The remaining of the riding needle (10) is determined: the second needle confirmation window 81 is set at the 3° map. The staple confirming window portion 81 of the stapler 1 is configured to have a long curvature, and the curvature of the side of the actuator 13 is large. When the remaining amount is large, according to the 曰, ten 33 However, the long hole shape of the poor one can see the length of the staple and the remaining amount of the staple is small. 'Depending on the area from the curvature of the window to the area of the needle 33, the remaining amount can be distinguished. Dove. Refer to the 3U figure ~ " section 81~84m raw $31D diagram, illustrating the staple confirmation window & example. The staple confirmation window 81, 2237-9 shown in Fig. 31A 614-pp 44 200914215 has a long hole-shaped portion 81a on the side surface of the butt 91, and the curvature of the end portion side of the needle 匣 μ is small, and the curvature at the side of the rear end portion is large.胄81, for example, at the time when the remaining amount of the staples is gradually decreased, ^ is the area of the staples 33 visible from the window portion 81, so that the staples are visually felt Dagger reduction ..., can be more clearly confirmed nail: The remaining amount of the needle 33 of the β

第31B圖所示之釘書針確認窗部82，係在針厘92的 側面加工長孔部82a’並對其上部刻印複數條縱紋⑽而 構成。此縱㈣82b之間關表示釘#針33的剩餘量。 在本例，從該針臣92的前端部向後端部側刻印5條縱紋。 若將其設為第i至第5縱紋，例如在第5縱紋的位置 可確認釘f針33之最後部的情況，可確認、「剩餘量係30 支」’在帛4縱紋的位置可確認釘書針33之最後部的情 況’術「剩餘量係25支」，在第3縱紋的位置可確 ㈣書針33之最後部的情況’彳確認「剩餘量係、2〇支」， 在第2縱紋的位置可確認釘書針33之最後部的情況，可 確認「剩餘量係、15支」，在第i縱紋的位置可確認針書 針33之最後部的情況，可確認「剩餘量係1〇支」。 第31C圖所示之釘書針確認窗部83，係在針g 93的 側面《其#端部側向後端都你丨^ J丨J傻榀。卩惻私妝小〜大之順序排列複 數個半徑相異之显口；^的ff] 2丨；4技』、 " 仏的圓孔而構成。若將其設為第1圓 孔8 3 a〜第4圓孔8 3 d，例如力楚/1冋*?丨n 1夕J戈在弟4圓孔83d的位置可確認 釘产書針33之最後部的情況，可碎認「剩餘量係約25支」， 在第3圓孔83c的位置可確認釘書針33之最後部的情況， 2237-9614-PF 45 200914215 可確認「剩餘量係約20支」，在第2圓孔83b的位置可 確認釘書針33之最後部的情況，可確認「剩餘量係約i 5 支」’在第1圓孔83a的位置可確認釘書針33之最後部 的情況’可確認「剩餘量係約1 〇支」。 第31D圖所示之釘書針確認窗部§ 4，係在針匣9 4的 側面加工長孔部84a，並在其上部刻印表示釘書針剩餘量 的數值（以下稱為數值部84b)『1〇 2〇 3〇』。藉由標示這 種表不釘書針剩餘量之數值部84b等的刻度，而可令在感 覺上得知係指示器。 如此若依據本實施例之釘書機丨，設置可確認釘書針 33之剩餘量的釘書針確認窗部81等，藉由確認窗的形 或縱紋部8 2 b、數值部8 4 b 釘書針剩餘量的減少。 因此，可向使用者直覺 之作為指示器的功能，而且 少。上述之釘書針確認窗部 然亦可應用於未具有彎曲器 之打摺構件。 【工業上之可應用性】 等的刻印’而在視覺上易得知 上傳達釘書針確認窗部8 1〜84 可在視覺上傳達釘書針逐漸減 81〜8 4，除了釘書機以外，當 ，而將釘書針直接擊入對象面 曲器等，並包括將 的釘書機、包括固 本發明極適合應用於具有可動式彎 釘書針的腳部平坦地彎曲之平彎曲機構 定式彎曲器之形成圓的彎曲之釘書機。 【圖式簡單說明】 2237-9614-PF 46 200914215 第1圖係表示本發明之實施例的釘書機1之構造例的 剖面圖。 第2圖係表示彎曲導件18及滑動構件1 9之組合例的 分解立體圖。 第3圖係表示彎曲導件丨8、滑動構件1 9以及連桿構 件3°广等待時的配置例之剖面圖。The staple confirming window portion 82 shown in Fig. 31B is formed by processing the long hole portion 82a' on the side surface of the needle 92 and engraving a plurality of vertical stripes (10) on the upper portion thereof. The vertical (four) 82b is closed to indicate the remaining amount of the nail #pin 33. In this example, five longitudinal stripes are engraved from the front end portion of the needle 92 to the rear end side. When the i-th to the fifth vertical stripes are used, for example, the last portion of the nail f-pin 33 can be confirmed at the position of the fifth vertical line, and it can be confirmed that "the remaining amount is 30"" The position can be confirmed at the end of the staple 33. The remaining amount is 25, and the position of the third vertical line can be confirmed. (4) The last part of the book 33 is ''Checked' the remaining amount, 2〇 In the position of the second vertical line, the last part of the staples 33 can be confirmed, and the "remaining amount, 15 pieces" can be confirmed, and the last part of the needle 33 can be confirmed at the position of the i-th vertical line. In the case, it can be confirmed that "the remaining amount is 1 」". The staple confirming window portion 83 shown in Fig. 31C is attached to the side of the needle g 93.卩恻 卩恻 妆 〜 〜 大 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 〜 If it is set as the first circular hole 8 3 a to the fourth circular hole 8 3 d, for example, the force Chu / 1 冋 * 丨 n 1 J J J in the position of the 4 hole 82d can confirm the staple book 33 In the case of the last part, it is possible to confirm that "the remaining amount is about 25", and the last part of the staple 33 can be confirmed at the position of the third circular hole 83c, and the remaining amount can be confirmed by 2237-9614-PF 45 200914215 In the case where the last portion of the staples 33 can be confirmed at the position of the second circular hole 83b, it can be confirmed that "the remaining amount is about i5" "the position of the first circular hole 83a can be confirmed. In the case of the last part of the needle 33, it can be confirmed that "the remaining amount is about 1 〇". In the staple confirming window portion § 4 shown in Fig. 31D, the long hole portion 84a is formed on the side surface of the butt 9 4, and the value indicating the remaining amount of the staple (hereinafter referred to as the numerical portion 84b) is engraved on the upper portion thereof. 『1〇2〇3〇』. By indicating the scale of the value portion 84b or the like which does not indicate the remaining amount of the staple, the indicator can be sensed. Thus, according to the stapler of the present embodiment, the staple confirming window portion 81 and the like which can confirm the remaining amount of the staples 33 are provided, by confirming the shape or vertical portion 8 2 b of the window, the numerical portion 8 4 b Reduction in the amount of staples remaining. Therefore, the function of the indicator can be intuitively perceived to the user, and is small. The staple confirming window described above can also be applied to a folding member having no bender. [Industrial applicability] etc., and visually easy to know, the staple confirmation window portion 8 1 to 84 can visually convey the staples gradually reduced by 81 to 8 4, except for the stapler In addition, when the staple is directly hit into the object curler or the like, and including the stapler, the solid invention is extremely suitable for flat bending of the foot having the movable bent staple. A curved stapler that forms a circle of a fixed bending device. [Brief Description of the Drawings] 2237-9614-PF 46 200914215 Fig. 1 is a cross-sectional view showing a configuration example of the stapler 1 according to the embodiment of the present invention. Fig. 2 is an exploded perspective view showing a combination example of the bending guide 18 and the sliding member 19. Fig. 3 is a cross-sectional view showing an arrangement example in which the curved guide member 8 , the sliding member 19 and the link member are held at a wide angle.

第4圖係表示釘書針貫穿裝訂用紙後的釘書機1之姿 勢例的剖面圖。 第5圖係表示釘書機1之裝訂負載波形例的圖。 第6圖係表示釘書機1之組立例（之丨）的分解立體圖。 第7圖係表不釘書機1之組立例（之2 )的分解立體圖。 第8A圖係表示具有平彎曲機構之釘書機丨的動作例 (之1)之剖面圖。 第8B圖係表示具有平f曲機構之釘書機丄的動作例 (之2 )之剖面圖。 的動作例 的動作例 第9A圖係表示具有平彎曲機構之釘書機 (之3)之剖面圖。 第9B圖係表示具有平彎曲機構之釘書機 (之4 )之剖面圖。 的後部之構造例的 苐10圖係表示釘書機1之臂蓋μ 立體圖。 面圖 第 第 11A圖係說明臂蓋15之構造例的上視圖。 11B圖係第11A圖所示之臂蓋15的乂卜X1 係說明臂i 15之構造例的正面之剖面圖。 箭視剖Fig. 4 is a cross-sectional view showing an example of the posture of the stapler 1 after the staples have passed through the binding sheets. Fig. 5 is a view showing an example of a binding load waveform of the stapler 1. Fig. 6 is an exploded perspective view showing a group example of the stapler 1. Fig. 7 is an exploded perspective view showing a group example (2) of the stapler 1. Fig. 8A is a cross-sectional view showing an operation example (1) of a stapler having a flat bending mechanism. Fig. 8B is a cross-sectional view showing an operation example (2) of a stapler having a flat f-curve mechanism. Example of operation Example Fig. 9A is a cross-sectional view showing a stapler (3) having a flat bending mechanism. Fig. 9B is a cross-sectional view showing the stapler (4) having a flat bending mechanism. The 苐10 diagram of the rear structural example shows a perspective view of the arm cover μ of the stapler 1. Fig. 11A is a top view showing a configuration example of the arm cover 15. 11B is a cross-sectional view of the front side of the arm cover 15 showing the arm cover 15 shown in Fig. 11A. Arrow view

2237-9614-PF 200914215 第1 ic圖係說明臂蓋15之構造例的底視圖。 第12A圖係彎曲臂5之正視圖。 第12B圖係臂蓋15之剖面圖。 第1 2 C圖係彎曲臂5和臂蓋1 5之組立例的組裝圖。 第1 3 A圖係表示釘書機1之除針處理例（之1)的正視 圖。 第1 3B圖係表示釘書機1之除針處理例（之2)的正視 圖。 第1 4 A圖係表示釘書機1之除針處理例（之3)的正視 圖。 第14B圖係表示釘書機1之除針處理例（之4)的正視 圖。 第1 5圖係表示釘書機1之彎曲器1 6的構造例之放大 立體圖。 第1 6 A圖係說明彎曲器16之構造例的上視圖。 第1 6B圖係說明彎曲器16之構造例的側剖面圖。 第16C圖係說明作為比較例之彎曲器ι6，的側剖面 圖。 第1 7圖係第1 6A圖所示之彎曲器1 6的X2 — X2箭視 剖面圖’係表示彎曲器16之槽角度β的設定例之圖。 第18 Α圖係表示用紙彎曲時之彎曲器1 6的功能例（之 1)之剖面圖。 第1 8B圖係表示用紙彎曲時之彎曲器1 6的功能例（之 2 )之剖面圖。 2237-9614-PF 48 200914215 針匣用的轉動限制機構8〇 之 第19圖係表示釘書機 之構造例的立體圖。 第20A圖传矣一 ^ 口係表不推進器導件21之構造例的上視 第20B圖传矣+ w ★ 口係表不推進器導件21之構造例的正視圖。 第21A ΒΜ系表示針Ε 9之構造例的上視圖。 第21Β圖你矣+ „ 宁、表不針匣9之構造例的側剖面圖。 第21C圖係表示針£ 9之構造例的正視圖。 第 圖係表示考曲臂5之構造例的上視圖。 弟22Β圖係表示彎曲劈r十播，土办丨认乂丨、 弓邱# b之構造例的側視圖。 第22C1!係表示彎曲臂5之構造例的正視圖。 第23圖係表示釘書_ 1之轉動限制貞構80的组立例 之上視圖。 ' ~ 第2 4圖係第9 _ 弟23圖所不之零件組立構造的χ3 —2237-9614-PF 200914215 The first ic diagram illustrates a bottom view of a structural example of the arm cover 15. Figure 12A is a front view of the curved arm 5. Figure 12B is a cross-sectional view of the arm cover 15. The 1 2 C drawing is an assembled view of a set of examples of the bending arm 5 and the arm cover 15. Fig. 1 3A is a front view showing an example (1) of the needle removing process of the stapler 1. Fig. 1 3B is a front view showing a needle removing processing example (2) of the stapler 1. Fig. 14A is a front view showing an example (3) of the needle removing process of the stapler 1. Fig. 14B is a front elevational view showing a needle removing processing example (4) of the stapler 1. Fig. 15 is an enlarged perspective view showing a configuration example of the bender 16 of the stapler 1. Fig. 16A is a top view showing a configuration example of the bender 16. Fig. 16B is a side cross-sectional view showing a configuration example of the bender 16. Fig. 16C is a side sectional view showing a bender ι6 as a comparative example. Fig. 17 is a view showing an example of setting the groove angle β of the bender 16 by the X2 - X2 arrow sectional view of the bender 16 shown in Fig. 16A. Fig. 18 is a cross-sectional view showing a functional example (1) of the bender 16 when the paper is bent. Fig. 18B is a cross-sectional view showing a functional example (2) of the bender 16 when the paper is bent. 2237-9614-PF 48 200914215 The rotation restricting mechanism 8A for the cymbal cymbal Fig. 19 is a perspective view showing a structural example of the stapler. Fig. 20A is a top view of a structural example of the mouthpiece non-propeller guide 21. Fig. 20B is a schematic view of a structural example of the mouthpiece non-propeller guide 21. The 21st ΒΜ is a top view showing a structural example of the butt 9 . Fig. 21 is a side cross-sectional view showing a structural example of the needle 9; Fig. 21C is a front view showing a structural example of the needle 9. The figure shows the configuration example of the test arm 5. Fig. 22C1 is a side view showing a structural example of the curved arm 5, and Fig. 22C1 is a front view showing a structural example of the curved arm 5. Fig. 23 is a front view showing a structural example of the curved arm 5. A view showing the upper view of the group of the rotation limit structure 80 of the staple book _1. ' ~ The picture of the 2nd figure is the 9th _

視剖面圖。 月1J 第25A圖係表示轉動限制機構⑽之動作例（之" 圖，係第24圖所示之零件組立 丹 < 〜H U前視剖面圖。 弟2 5 Β圖係表示轉動限告丨丨趟媒R η“ 得動限制枝構80之動作例(之2)剖面 圖’係弟2 4圖所示之跫件細办描、主从ν ^ 7件組立構造的Υ1箭視剖面圖。 第2 6 Α圖係表示釘書機1之驢叙辟m 9。之構造例的圖。 “的轉動限制機構 第剩係第m圖所示之轉動限制機構9〇的放大 圖。 第27圖係表示轉動限制機 之正視圖。 用之艇動臂3的構造例 49View the section. Fig. 1J Fig. 25A shows an example of the operation of the rotation restricting mechanism (10). The figure is the front view of the part group Lidan <~HU shown in Fig. 24. Brother 2 5 Β图 indicates the rotation limit 丨丨趟 R R η 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 动作 2 2 2 2 2 箭 箭 箭 箭 箭 箭 箭 箭 箭 箭 箭 箭 箭 箭 箭 箭Fig. 26 is a view showing a structural example of the stapler 1 and the structure of the stapler 1. The rotation restricting mechanism is the enlarged view of the rotation restricting mechanism 9A shown in the mth figure. The figure shows a front view of the rotation limiter. The construction example 49 of the boat boom 3 is used.

2237-9614-PF 200914215 第28A圖係表示彎曲臂5之構造例的正面之剖面圖。 第28B圖係表示彎曲臂5之構造例的側視圖。 第29A圖係表示轉動限制機構90之動作例（之1)的軸 支機構之周邊放大圖。 第29B圖係表示轉動限制機構9〇之動作例（之2)的軸 支機構之周邊放大圖。 第30圖係表不釘書機1之釘書針確認窗部的構造例 之側視圖。 第31A圖係表示釘書針確認窗部81之構造例的正視2237-9614-PF 200914215 Fig. 28A is a cross-sectional view showing the front side of a structural example of the bending arm 5. Fig. 28B is a side view showing a configuration example of the bending arm 5. Fig. 29A is an enlarged view showing the periphery of the shaft supporting mechanism of the operation example (1) of the rotation restricting mechanism 90. Fig. 29B is an enlarged view of the periphery of the shaft supporting mechanism showing the operation example (2) of the rotation restricting mechanism 9'. Fig. 30 is a side view showing a structural example of the staple confirming window portion of the stapler 1. Fig. 31A is a front view showing a configuration example of the staple confirming window portion 81.

第31B 圖係表示釘書針確 5忍窗部8 2之構造例的正視 s忍自部8 3之構造例的正視 31C圖係表示釘書針確 圖 第31D圖係表 不釘書針確認窗部 8 4之構造例的正視 第3 2Α圖係表 示習知例之彎曲 器的尺寸設定例之剖面 的彎曲器之尺寸設定例 弟3 2 Β圖係表 的剖面圖。 示習知例之其他 【主要元件符號說明】 1 釘書機、 2 針Ε機構、Fig. 31B is a front view of a structural example in which the staples are confirmed to be the bottom of the window portion 8 2. The front view of the structure is shown in the front view. The 31C figure shows the staple figure 31D. The front view of the structure of the window portion 84 shows a cross-sectional view of the size setting example of the cross-section of the bender of the conventional example of the size setting of the bender. Other examples of the training example [Explanation of main component symbols] 1 stapler, 2-needle mechanism,

2237-9614-PF 5〇 200914215 3 驅動臂、 4 彎曲機構、 5 彎曲臂、 5d(5e)連接轴、 5h 除針部、 6 把手臂、 8 擊出口、 11 釘 書 針 蓋、 13 焉區 動 器 、 15 臂 蓋 、 16 彎 曲 器 18 響 曲 導 件、 18a彎曲導件之下面、 19 滑動構件、 19b卡合片、 19d前壁、 24 開口部、 29 壓縮彈簧、 36 把手蓋、 4 3 銷、 70 轴支機構、 P 施力點、 q 作用點。2237-9614-PF 5〇200914215 3 drive arm, 4 bending mechanism, 5 bending arm, 5d (5e) connecting shaft, 5h needle removal, 6 arm, 8 hitch, 11 staple cover, 13 焉 area , 15 arm cover, 16 bender 18 ring guide, 18a curved guide, 19 slide member, 19b snap, 19d front wall, 24 opening, 29 compression spring, 36 handle cover, 4 3 pin , 70 axis support mechanism, P force point, q action point.

2237-9614-PF2237-9614-PF

Claims (1)

200914215 十、申請專利範圍： 1. 一種釘書機，包括： 收容釘書針之針匣； 驅動臂，係具有驅動器，其將該針匣所收容之釘書針 向裝訂用紙擊出1支釘書針；以及 彎曲臂，係具有彎曲器，其使由該驅動器所擊出之釘 書針的腳部彎曲； 其特徵在於： 該彎曲器係構成槽部，其從該針匣的前端部側看，具 有既定形狀之上面及在左右和前後具有壁面，和貫穿該裝 訂用紙之釘書針的腳部抵接，並將該腳部彎曲成形， 將段差部設置於該彎曲器之左右的壁面和該彎曲器 之前後的壁面之間而成。 2. 如申請專利範圍第1項之釘書機，其中將該彎曲器 之左右的壁面設置成比該彎曲器之前後的壁面更突出。 3. 如申請專利範圍第1項之釘書機，其中該彎曲器之 左右的壁面具有向内侧傾斜之上部，並以拾入該釘書針之 腳部的方式構成。 2237-9614-PF 52200914215 X. Patent application scope: 1. A stapler comprising: a needle holder for accommodating a staple; a driving arm having a driver for striking a staple received by the magazine to a staple for binding a staple a stylus; and a curved arm having a bender that bends a foot of the staple hit by the driver; wherein the bender forms a groove portion from a front end side of the burr It is seen that the upper surface of the predetermined shape and the front and rear walls have a wall surface, and the leg portion of the staple penetrating the binding paper abuts, and the leg portion is bent and the step portion is disposed on the left and right wall surfaces of the bending device. And between the wall surface before and after the bender. 2. The stapler of claim 1, wherein the left and right wall surfaces of the bender are disposed more prominent than the front and rear wall surfaces of the bender. 3. The stapler of claim 1, wherein the left and right wall surfaces of the bender have an upper portion inclined to the inner side and are configured to pick up the foot of the staple. 2237-9614-PF 52