A7 B7 五、發明説明（1 ) 本發明涉及一種訂書機，它具有一個帶砧板的底座、 一個在底座的支承座處抵抗復位彈簧的力繞橫軸在砧板方 向可轉動的並且設有一通過一個釋放機構在其裝訂位置有 彈出件機構的訂書釘盒、一個帶有一個可揷入訂書釘盒的 推出槽道的訂書釘推板的上部件和一個從上面蓋住上部件 的頂蓋，該上部件最好繞著支承座處的同一橫軸如同底座 的支承座上的訂書釘盒一樣可抵抗復位彈簧的力在釘盒的 方向上轉動。 已知的具有彈出件機構的訂書機中，在訂書機的上部 件上裝有一個鍵或一個按鈕，用於移動構成釋放機構的、 在彈簧作用下可轉動的卡爪，使可移動的鎖定的訂書釘盒 部件得以釋放。彈簧作用下的釘盒嵌入件被從一個訂書釘 槽中壓出到它的裝釘位置。釋放弾出機構必要的操縱鍵要 求一個單獨導向裝置或一個軸箱（Achslagerung )，因此不 論在組裝還是在操縱時都感到不足。 & .經濟部中央標準局貝工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 由此本發明的目的在於，進一步硏製一種具有彈W 構的訂書機，它製造簡單可組裝並且不需要附加操縱元件 就能釋放出弾出件機構。 爲達到本發明的目的，建議將申請專利範圍第1及第 項給出的特徵加以結合。本發明的進一步有益的結構可 從申請專利範圍附靥項中得出。 本發明的解決方案是基於這種思想，彈出件機構的釋 放機構直接通過現有的頂蓋操縱。實現本發明目的的第一 個選桿方案爲：蓋繞著一個平行於上部件的橫軸的軸，有 本紙張尺度逋用中國國家標準（CNS ) A4規格（210X297公釐> 3 經濟部中央標隼局员工消費合作社印製 A7 _B7___ 五、發明説明（2 ) 限制轉動地支承在上部件上，該軸位於在預彈力之下緊貼 訂書釘推板一側上部件安置的或起作用的推訂書釘位置和 抵抗弾簧預彈力緊靠著弾出槽釋放機構安置的或起作用的 釋放位置之間。 頂蓋的轉軸可以裝在上部件的.推板附近，產生預彈力 的彈簧可以製成扭轉或蝶形彈簧，或者製成距轉軸一定距 離且安裝在上部件和頂蓋之間的壓簧。在過種情況下通過 壓在支承座尾端的頂蓋區域，釋放彈出件。 本發明的一個實施變型是，頂蓋在訂書釘推板和支承 座之間的頂蓋區域通過一個嵌入上部件卡槽的支承塞可向 兩邊傾斜地被支承。支承塞可製成彈簧元件，使得與上部 件形成一個自動的卡接。通過在支承塞和支承座之間支承 在上部、最好製成錐形彈簧的彈簧將頂蓋保持在工作 位置，實現頂蓋的預彈力。通過壓支承座邊的尾端或拉推 板側的頂蓋端，釋放彈出件。 按照本發明進一步變型選擇是：頂蓋在訂書釘推板和 支承座之間的區域繞著一個擺軸可轉動地支承在上部件上 ，並且附加用彈簧預彈力支承在上部件上。這個預彈力是 由同軸扭轉或蝶形彈簧產生的，扭轉或蝶形彈頂蓋和 上部件之間。在這種情況下，也可以通過壓支承座側的尾 端或拉推板側的頂蓋端，使彈出槽進入其裝釘位置。 頂蓋原則上可以繞著一個與上部件的轉軸同心的軸支 承在上部件或支承座上，最好是通過一個同心的扭轉或蝶 形彈簧或一個成形在頂蓋上的並且支承在上部件或下部件 本紙張尺度適用中國國家標準（CNS ) Α4规格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁)A7 B7 V. Description of the invention (1) The present invention relates to a stapler, which has a base with an anvil, a support seat at the base that resists the force of a return spring and is rotatable about the horizontal axis in the direction of the anvil and is provided with a passage A release mechanism has a staple cartridge with an ejection mechanism in its stapling position, an upper part of the staple push plate with a push-out slot that can be retracted into the staple cartridge, and a cover for the upper part from above For the top cover, the upper part preferably rotates in the direction of the staple box against the force of the return spring about the same horizontal axis at the support seat as the staple box on the support seat of the base. In the known stapler with an ejector mechanism, a key or a button is installed on the upper part of the stapler to move the pawl that can be rotated by a spring to constitute the release mechanism to make it movable The locked staple box component is released. The spring cartridge insert is pushed out of a staple slot to its stapling position. The necessary operating keys for the release mechanism require a separate guide or an axle box (Achslagerung), so it is not sufficient to assemble or operate. &. Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling in this page). Therefore, the purpose of the present invention is to further manufacture a stapler with elastic W structure, which is manufactured It is simple to assemble and does not require additional operating elements to release the snorkel mechanism. In order to achieve the purpose of the present invention, it is recommended to combine the characteristics given in the first and the second items of the patent application scope. A further beneficial structure of the present invention can be derived from the appended items in the scope of patent application. The solution of the present invention is based on the idea that the release mechanism of the ejector mechanism is directly manipulated by the existing top cover. The first lever selection scheme to achieve the object of the present invention is: the cover is wrapped around an axis parallel to the horizontal axis of the upper part, and the paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210X297mm> 3 Ministry of Economic Affairs Printed by the Central Standard Falcon Bureau Employee Consumer Cooperative A7 _B7___ V. Description of the invention (2) Supported on the upper part with restricted rotation, the shaft is located under the pre-elastic force and is close to the staple push plate side. The position of the push staple and the pre-resistance against the spring is placed between the release mechanism of the groove and the release position. The rotation shaft of the top cover can be installed near the upper part. The push plate generates pre-resilient force The spring can be made as a torsion or butterfly spring, or as a compression spring installed at a distance from the rotating shaft and installed between the upper part and the top cover. In some cases, the spring is released by pressing on the top cover area at the rear end of the support base An implementation variant of the invention is that the area of the top cover between the staple push plate and the support base can be supported obliquely to both sides by a support plug embedded in the upper part clamping groove. The support plug can be made into a spring The element makes an automatic snap connection with the upper part. The pre-elastic force of the top cover is achieved by holding the top cover in the working position by supporting a spring between the support plug and the support base, preferably a conical spring. The ejection member is released by pressing the tail end of the supporting seat edge or pulling the top cover end of the push plate side. According to a further modification of the present invention, the area of the top cover between the staple push plate and the support base is around a swing axis It is rotatably supported on the upper part, and is additionally supported on the upper part with a spring pre-elastic force. This pre-elastic force is generated by a coaxial torsion or butterfly spring between the torsion or butterfly spring top cover and the upper part. In this case, you can also press the tail end of the support base or the top end of the push plate side to make the eject slot enter its nailing position. In principle, the top cover can be supported around a shaft concentric with the rotation axis of the upper part On the upper part or the support base, it is best to use a concentric torsion or butterfly spring or a top cover and a support formed on the upper part or the lower part. This paper standard is applicable to the Chinese National Standard (CNS) Α4 Grid (210X297 mm) (Please read the back of the precautions to fill out this page)
J 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（3 ) 上的板簧或一個位於訂書釘推板和支承座之間的拉伸彈簧 或壓簧在預彈力下支承在上部件上。在這種情況下，特別 是通過在推板側提起頂蓋的一端，用與在上開口訂書機的 裝釘過程類似的手的運動，實現釋放彈出件。 若頂蓋支承在位於上部件或支承座上的軸上，頂蓋上 設置有爲用於卡在軸上而形成的支承槽，可實現安裝過程 簡單化。 本發明進一步有利的實施形式是：頂蓋剛性地固定在 上部件上；一個可彈性變形的、在變形狀態觸及彈出件機 構的釋放機構而起作用的操縱部分集成在或形成在頂蓋中 。在這裏通過壓頂蓋上相應標出的操作部分，就可實現釋 放彈出件機構。 下面根據附圖對本發明所表示的實施例作進一步的詳 述。附圖爲： 圖la — lc各表示一個彈出件訂書機的側視圖，該訂書 機在頂蓋上進行弾出機構的操作，該頂蓋分別支承在推動 板一側、中間和支承座一側； 圖2a和2b爲根據圖lb的訂書機的縱剖面圖，其頂蓋在 嵌入位置和釋放位置； 圖3a和3b爲與圖2a — 2b相比變化了的訂書機的實施例 ，爸具有支承在中間的頂蓋； 圖4a^4b爲一種具有彈出件機構和與頂蓋成一體的釋 放按鈕的訂書機。 、百衫价Κέ权 在附圖所表示的手動桌式訂書機主要包括一個支承 本紙张尺度逋用中國國家梯準（CNS > Α4規格（210Χ297公釐） (猜先閱績背面之注意事項再填寫本X) ,ιτ' 5 經濟部中央標準局貝工消費合作社印製 300164_B7__ 五、發明説明（4 ) 的底座12、一個在底件12的支承座14處抵抗復位彈簧16的 力可繞橫軸18在砧板方向上轉動的訂ίΐ 20、一個抵抗復 位彈簧22的力繞支承座14處的橫軸18在訂書釘盒20的方向 上轉動的金屬上部件28，該上部件用於支承一個可揷入訂 書釘盒20推出槽道24的訂書釘推板26和另外還設有一個從 上面蓋住上部件28的人造材料成型件構成的頂蓋30。通過 彈出槽機構操縱的訂書釘盒20設有一個訂書釘槽32和一個 在彈簧的作用下可相對於訂書釘槽32移動的並在端點位置 可卡入訂書釘槽32的釘盒嵌入件34，該釘盒嵌入件通過一 個支承在橫軸18上的在彈簧的作用下直立的卡爪36拉開並 且可以移動到它的在圖la — lb中虛線表示的裝釘位置。爲 了此目的，彎曲成L形的卡爪36在它的一條支腿上有一個 鎖定凹口 38，用這個凹口，在鎖定位置，支腿向後卡住訂 書釘盒嵌入件34的鎖定凸輪40 (見圖2a)。在釋放鎖定凸 輪40時，通過按箭頭方向42轉動卡爪36拉開訂書釘盒嵌入 件34，使得在一個沒有表承出來的彈簧的作用下，釘盒嵌 入件自動按箭頭方向44移到它的裝^置（圖2b )。爲了 鎖住，用手把釘盒嵌入件回推到它的出口位置，使得卡爪 36上升到鎖定凸輪40的上升斜面46上並卡在鎖定凸輪後面 Ο 彈出件訂書釘盒的釋放機構把它的卡爪36隱蒇在頂蓋 30內。因此不在頂蓋30上直接操縱卡爪。在圖la — lc所示 的實施例中，頂蓋裝在上部件上，可以繞平行於橫軸18的 轉軸48有限制地在嵌入位置（實線）和釋放位置（虛線） 本紙張尺度適用中國圔家橾準（CNS ) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁)J A7 B7 printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. The leaf spring on the invention description (3) or a tension spring or compression spring located between the staple push plate and the support base is supported under the pre-elastic force On the upper part. In this case, in particular, by lifting one end of the top cover on the side of the push plate, the movement of the hand similar to the stapling process of the stapler with the upper opening realizes the release of the ejection member. If the top cover is supported on the shaft located on the upper part or the support base, the top cover is provided with a support groove formed for being caught on the shaft, which can simplify the installation process. A further advantageous embodiment of the present invention is that the top cover is rigidly fixed to the upper part; an elastically deformable operating portion that functions in a deformed state and touches the release mechanism of the ejector mechanism is integrated or formed in the top cover. Here, by pressing the correspondingly marked operation part on the top cover, the ejection member mechanism can be realized. The embodiments of the present invention will be further described in detail below based on the drawings. The drawings are: Figure la-lc each shows a side view of a pop-up stapler, the stapler performs the operation of the escape mechanism on the top cover, the top cover is supported on the side of the push plate, the middle and the support seat respectively One side; Figures 2a and 2b are longitudinal section views of the stapler according to Figure 1b, with the top cover in the embedded position and the release position; Figures 3a and 3b are the implementation of the stapler which has been changed compared to Figures 2a-2b For example, Dad has a top cover supported in the middle; Figure 4a ^ 4b is a stapler with an ejector mechanism and a release button integrated with the top cover. The manual table-type stapler shown in the drawings mainly includes the support of the paper standard. The Chinese National Standard (CNS> Α4 specification (210Χ297 mm) (Guess first note on the back of the performance Please fill in this matter X), ιτ '5 Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs, 300164_B7__ V. Description of the invention (4) The base 12, a support 14 at the bottom 12 resists the force of the return spring 16 A staple 20 that rotates in the direction of the cutting board about the horizontal axis 18, a metal upper part 28 that rotates in the direction of the staple cartridge 20 about the horizontal axis 18 at the support 14 against the force of the return spring 22, the upper part is used A staple pusher plate 26 supporting a push-in staple cartridge 20 and pushing out the channel 24, and additionally provided with a top cover 30 formed of an artificial material molding covering the upper part 28 from above. The operated staple cartridge 20 is provided with a staple groove 32 and a staple box insert which can move relative to the staple groove 32 under the action of a spring and can be snapped into the staple groove 32 at the end position 34. The nail box insert is supported on the transverse shaft 18 by a Under the action of the spring, the upright claw 36 is pulled apart and can be moved to its stapling position indicated by the dotted line in FIG. 1b. For this purpose, the claw 36 bent into an L shape is on one of its legs There is a locking notch 38 on which the leg locks the locking cam 40 of the staple cartridge insert 34 in the locked position (see FIG. 2a). When releasing the locking cam 40, by pressing the arrow 42 Rotate the claw 36 to pull the staple cartridge insert 34, so that under the action of a spring without a bearing, the staple cartridge insert automatically moves to its installation in the direction of the arrow 44 (Figure 2b). Lock, push the cartridge insert back to its exit position by hand, so that the claw 36 rises to the rising slope 46 of the locking cam 40 and is caught behind the locking cam. The ejection mechanism of the staple cartridge ejects it The claw 36 is concealed in the top cover 30. Therefore, the claw is not directly manipulated on the top cover 30. In the embodiment shown in FIG. 1a-lc, the top cover is mounted on the upper part and can be wound parallel to the horizontal axis 18 The rotating shaft 48 is limited to the embedded position (solid line) and the release position (virtual Line) This paper scale is applicable to China's Jiajia standard (CNS) A4 specification (210X297 mm) (please read the precautions on the back before filling this page)
,1T 6 經濟部中央梯準局員工消費合作杜印裂 A7 B7 五、發明説明（5 ) 之間轉動並且用彈簧支承在嵌入位置。轉軸48可以裝在前 端推板附近（圖la)、中間（圖lb)或接近支承座（圖lc )處。在圖la — lc中的箭頭50、52表明，爲了釋放彈出件 機構，在哪個方向上對頂蓋30必須施加一個运抗在那裏存 在的彈簧預張力的力。如圖2和圖3所表示的，在頂蓋30 繞著所屬的轉軸48轉動時，同時卡爪36朝釋放方向（箭頭 42)轉動。在圖lc的情況下，彈出件的釋放機構合乎目的 地置於上部件的前部。 在圖2a和2b所示的f施例中，頂蓋30支承在訂書釘推 汽 Jt. 板26和支承座14之間固定在上部Μ轉軸48上並且通過一 個裝在轉軸48上的蝶形彈簧54在推板嵌入位置方向上預加 彈力。 在圖3a和3b所示的實施例中，在頂蓋的內側上，形成 了一個向內指向的支承塞56，該支承塞從上卡入上部件28 的卡孔58中。在頂蓋30和上部件28之間設置圓錐形彈簧57 用於產生頂蓋在工作時推動位置方向的預張力。 在圖4a和4b中所示的實施例與前面的實施例的主要區 別於，頂蓋30剛性地固定在上部件28上並且設有一個可 彈性變形的、在變形狀態觸及卡爪30用於釋放彈出件機構 的操縱部分60。 下面做一槪括：本發明可以表示爲，一種訂書機，它 具有一個下部件12、一個裝在下部件12的支承座14上可抵 抗復位彈簧16轉動的訂書釘盒20 個繞著支承座14處的 橫軸18抵抗復位彈簧22的力在訂書釘盒20的方向上轉動的 本紙張尺度遑用中國國家標準（CNS > A4規格（210X297公釐） (清先閲漬背面之注意事項再填寫本頁) 訂 7 經濟部中央標準局貝工消費合作社印策 rr A7 __^__— / B7 _五、發明説明（6、 並帶有一個訂書釘推板26的上部件28和一個從上面頂蓋住 ，上部件28的頂蓋30。訂書釘盒20裝配有一個彈出件機構， 該機構通過一個釋放機構36拉開。爲了操縱釋放機構，頂 蓋30可在有預彈力的推入訂書釘位置和釋放位置之間有限 轉動地支承在上部件28上。 圖式元件符號說明 10 砧板 38 鎖定凹口 12 下部件 40 鎖定凸輪 14 支承座 42 箭頭方向 16 復位彈簧 44 箭頭方向 18 橫軸 46 上升斜面 20 訂書釘盒 48 轉軸 22 復位彈簧 50 箭頭 24 推出槽道 52 箭頭 26 訂書釘推板 54 (彈簧 28 上部件 56 支承塞 30 頂蓋 57 圓錐形彈簧 32 訂書釘槽 58 卡孔 34 釘盒嵌入件 60 操縱部份 36 卡爪 (請先閲讀背面之注意事項再填商本頁) 訂 本紙張尺度逋用中國國家標準（CNS ) A4規格（210X297公釐） 8, 1T 6 Employee consumption cooperation of the Central Bureau of Economic Development of the Ministry of Economic Affairs Du Yinli A7 B7 Fifth, the invention description (5) rotates and is supported by the spring in the embedded position. The rotating shaft 48 can be installed near the front push plate (figure la), in the middle (figure lb) or close to the support base (figure lc). The arrows 50, 52 in Fig. La-lc indicate in which direction in order to release the ejector mechanism, a force must be applied to the top cover 30 that acts against the pretension of the spring present there. As shown in FIGS. 2 and 3, when the top cover 30 rotates around the associated rotating shaft 48, the pawl 36 rotates in the releasing direction (arrow 42) at the same time. In the case of FIG. 1c, the release mechanism of the ejector is expediently placed at the front of the upper part. In the f embodiment shown in FIGS. 2a and 2b, the top cover 30 is supported between the staple pusher Jt. The plate 26 and the support base 14 are fixed on the upper shaft 48 and passed through a butterfly mounted on the shaft 48. The spring 54 is pre-stressed in the direction of the push-plate insertion position. In the embodiment shown in Figs. 3a and 3b, on the inside of the top cover, an inwardly directed supporting plug 56 is formed, which is inserted into the locking hole 58 of the upper member 28 from above. A conical spring 57 is provided between the top cover 30 and the upper part 28 for generating a pretension in the direction of the push position of the top cover during operation. The main difference between the embodiment shown in FIGS. 4a and 4b and the previous embodiment is that the top cover 30 is rigidly fixed to the upper part 28 and is provided with an elastically deformable claw 30 for touching the deformed state. The operating portion 60 of the ejector mechanism is released. The following is included: The present invention can be expressed as a stapler having a lower member 12, a staple cartridge 20 mounted on the support seat 14 of the lower member 12 and capable of rotating against the return spring 16 around the support The horizontal axis 18 at the seat 14 resists the force of the return spring 22 and rotates in the direction of the staple cartridge 20. The size of the paper is in accordance with the Chinese National Standard (CNS > A4 specification (210X297 mm). (Notes and then fill out this page) Order 7 The Ministry of Economic Affairs, Central Standards Bureau, Beigong Consumer Cooperative Printing Co., Ltd. rr A7 __ ^ __— / B7 _ V. Description of invention (6. Upper part 28 with a staple pusher 26 And a top cover 30 that covers the upper part 28 from above. The staple cartridge 20 is equipped with an ejector mechanism that is pulled apart by a release mechanism 36. To operate the release mechanism, the top cover 30 can be The elastic push-in staple position and the release position are supported on the upper part 28 with limited rotation. Explanation of the symbols of the graphic elements 10 Anvil plate 38 Locking recess 12 Lower part 40 Locking cam 14 Support seat 42 Arrow direction 16 Return spring 44 Arrow direction 18 Horizontal shaft 46 Ascending slope 20 Staple cartridge 48 Rotary shaft 22 Return spring 50 Arrow 24 Push-out channel 52 Arrow 26 Staple push plate 54 (Spring 28 Upper part 56 Support plug 30 Top cover 57 Conical spring 32 Staples Slot 58 Card hole 34 Nail box insert 60 Control part 36 Jaw (please read the precautions on the back before filling in this page) The size of the paper used is Chinese National Standard (CNS) A4 (210X297mm) 8