JPH0733676U

JPH0733676U - Perforated binding device for paper bundles

Info

Publication number: JPH0733676U
Application number: JP6892093U
Authority: JP
Inventors: 弘利千葉
Original assignee: Pentel Co Ltd
Current assignee: Pentel Co Ltd
Priority date: 1993-11-30
Filing date: 1993-11-30
Publication date: 1995-06-20

Abstract

(57)【要約】【目的】本考案は、紙束の穿孔と綴じピンによる綴じ
動作を押圧レバーの前方の切削刃と後方位置に保持した
綴じピンにより容易に行えるようにし、全体構造を小型
で安価に提供することを目的としている。【構成】基台前方に紙束先端位置決め段部を設け、基
台に固定したフレームに上下動自在に枢着した押圧レバ
ーにより紙束所定位置に穿孔する切削刃をフレームに配
設した紙束の穿孔綴じ装置に於て、フレーム後端に穿孔
紙束先端位置決め段部を設け、該穿孔紙束の穿孔位置下
方の基台にワッシャ嵌入凹部を設け、該凹部下方に綴じ
ピン下端部挿入孔部を設け、押圧レバーにより綴じピン
を押圧する如くした紙束の穿孔綴じ装置。 (57) [Summary] [Object] The present invention makes it possible to easily perform punching of a bundle of sheets and binding operation by binding pins by a cutting blade in front of a pressing lever and a binding pin held at a rear position, and the overall structure is small. It is intended to be provided at low cost. [Structure] A sheet bundle in which a cutting edge positioning step is provided in front of the base, and a cutting blade for piercing the paper bundle at a predetermined position by a pressing lever pivotally attached to a frame fixed to the base is arranged in the frame. In the perforated binding device, the punched sheet bundle tip positioning step is provided at the rear end of the frame, a washer fitting recess is provided on the base below the punching position of the punched paper bundle, and the binding pin lower end insertion hole is provided below the recess. A punching and binding device for a bundle of sheets, in which a binding lever is provided to push a binding pin.

Description

【考案の詳細な説明】[Detailed description of the device]

【０００１】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、基台前方に紙束を載置し、押圧レバーの回動により紙束に穿孔し、穿孔紙束を基台後方に置きかえ、穿孔に綴じピンを挿入して綴じるようにした紙束の穿孔綴じ装置に関する。 According to the present invention, a paper bundle is placed in front of the base, punched into the paper bundle by rotating the pressing lever, the punched paper bundle is replaced behind the base, and binding pins are inserted into the perforations to bind the paper. The present invention relates to a perforated binding device for a bundle.

【０００２】[0002]

【従来の技術】[Prior art]

紙束に穿孔する穿孔機の一般的なものとして、実開昭６２−１４７５００号に示されているようなものが知られている。簡単に説明すると、基台上に配置されたハンドルを押圧回動することによって抜き歯が下降し、紙に穿孔できるようになっている。このように穿孔機によって穿孔された紙束は、通常、ファイル（例えば、実開昭５７−４４７８３号など）に連綴され本棚などに収納される。 As a general punching machine for punching a sheet bundle, a punching machine as shown in Japanese Utility Model Laid-Open No. 147500/1987 is known. In brief, the extraction teeth are lowered by pressing and rotating the handle arranged on the base so that the paper can be punched. The sheet bundle punched by the punching machine is usually bound in a file (for example, Japanese Utility Model Laid-Open No. 57-44783) and stored in a bookshelf or the like.

【０００３】ところが近年に於ては、前述したようなファイルには連綴せず比較的安価な棒状の綴じ具、例えば、実公昭４３−５７０４号公報に示されているような綴じ具によって紙束を連綴するようになってきた。その綴じ具を簡単に説明すると頭部に鍔部、側面部に嵌合歯が形成された挿入主体に抑止部材を係止せしめることにより、紙束を連綴することができるようになっている。又、連綴後、余分な挿入主体を切断できるよう、その挿入主体は切断することが可能な合成樹脂資材で成形されている。However, in recent years, a relatively inexpensive rod-like binding tool that does not continuously bind to the file as described above, for example, a binding tool such as that disclosed in Japanese Utility Model Publication No. 43-5704 is used for paper. I have started to bind a bundle. Briefly explaining the binding tool, by binding the restraining member to the insertion main body having the collar portion on the head and the fitting teeth on the side surface, it is possible to continuously bind the bundle of papers. . Further, after the continuous binding, the insertion main body is molded with a severable synthetic resin material so that the excess insertion main body can be cut.

【０００４】[0004]

【考案が解決しようとする課題】[Problems to be solved by the device]

ところで上記従来技術に於ては、穿孔後、基台より穿孔された紙束を手で持ち上げ外さなければならない。次いで、その状態（紙束を持ち上げた状態）を保ちながら挿入主体を穿孔された孔に挿入し、抑止部材を挿入主体に嵌合係止させ最後に余分な部分を切断していた。しかし、綴じた紙束が容易にばらけないように抑止部材の挿入主体への嵌合力は強く設定されている。そのため、抑止部材を挿入主体へ嵌合させる時も大きな力を必要とし、嵌合力が高まり外れずらくはなるものゝ、指などで嵌合させることは非常に困難であるという問題点があった。 By the way, in the above-mentioned prior art, after perforation, the perforated paper bundle must be lifted up and removed by hand. Then, while maintaining that state (the state where the paper bundle was lifted), the insertion main body was inserted into the punched hole, the restraining member was fitted and locked to the insertion main body, and then the excess portion was cut. However, the fitting force of the restraining member with respect to the insertion main body is set to be strong so that the bound paper bundle is not easily separated. Therefore, a large force is required even when the restraining member is fitted to the insertion subject, and the fitting force increases and it is difficult to disengage, and it is very difficult to fit with a finger. It was

【０００５】[0005]

【課題を解決するための手段】[Means for Solving the Problems]

本考案は上記問題点を解決することを目的とし、基台前方に紙束先端位置決め段部を設け、基台に固定したフレームに上下動自在に枢着した押圧レバーにより紙束所定位置に穿孔する切削刃をフレームに配設した紙束の穿孔綴じ装置に於て、フレーム後端に穿孔紙束先端位置決め段部を設け、該穿孔紙束の穿孔位置下方の基台にワッシャ嵌入凹部を設け、該凹部下方に綴じピン下端部挿入孔部を設け、押圧レバーにより綴じピンを押圧する如くなしたことを特徴とする。 SUMMARY OF THE INVENTION In order to solve the above problems, the present invention has a step for positioning the leading edge of a sheet bundle at the front of a base, and a pressing lever pivotally attached to a frame fixed to the base to vertically move the sheet bundle to a predetermined position. In a perforated binding device for a paper bundle in which a cutting blade is arranged in a frame, a perforated paper bundle tip positioning step is provided at the rear end of the frame, and a washer fitting recess is provided on a base below the perforation position of the perforated paper bundle. A binding pin lower end insertion hole is provided below the recess, and the binding pin is pressed by a pressing lever.

【０００６】[0006]

【実施例】【Example】

基台１の上面にはフレーム２が固定されており、そのフレーム２には切削刃３が上下動自在に配置されている。又、フレーム２には押圧レバー４が支軸５を支点として回動自在に取り付けられている。その押圧レバー４はコイルスプリングや板ばねなどの弾撥部材６により常時上方に付勢されている。一方、前記切削刃３は押圧レバー４に枢着された押圧軸７に連結されており、押圧レバー４の押圧回転動作に連動して上下動するようになっている。 A frame 2 is fixed to the upper surface of the base 1, and a cutting blade 3 is vertically movably arranged on the frame 2. A pressing lever 4 is attached to the frame 2 so as to be rotatable around a support shaft 5. The pressing lever 4 is constantly urged upward by an elastic member 6 such as a coil spring or a leaf spring. On the other hand, the cutting blade 3 is connected to a pressing shaft 7 pivotally attached to the pressing lever 4, and moves up and down in conjunction with the pressing rotation operation of the pressing lever 4.

【０００７】基台１の上面とフレーム２下面との間に紙束挿入部８と紙束先端位置決め段部９を形成してある。又、フレーム２後端には穿孔紙束先端位置決め段部１０を設け、該穿孔紙束の穿孔位置下方基台上にはワッシャ１１を嵌入する凹部１２が形成され、該凹部１２中心下方には穿孔１３に上方より挿入した綴じピン１４の下端部が嵌入する孔１５が形成されている。又、押圧レバー４の綴じピン１４に対応する下面には押圧突部１６が形成されている。A sheet bundle insertion portion 8 and a sheet bundle leading end positioning step portion 9 are formed between the upper surface of the base 1 and the lower surface of the frame 2. Further, a perforated paper bundle tip positioning step 10 is provided at the rear end of the frame 2, and a recess 12 into which a washer 11 is fitted is formed on the base below the perforation position of the perforated paper bundle, and below the center of the recess 12. A hole 15 into which the lower end portion of the binding pin 14 inserted into the hole 13 from above is formed. Further, a pressing protrusion 16 is formed on the lower surface of the pressing lever 4 corresponding to the binding pin 14.

【０００８】次に図２に基き綴じピン１４の１例について説明する。綴じピン１４の側面には多数の係止突起１４ａが形成されており、一端部には鍔１４ｂが形成されている。又、綴じピン１４には孔１４ｃが形成されており筒状部材になっている。Next, an example of the binding pin 14 will be described with reference to FIG. A large number of locking projections 14a are formed on the side surface of the binding pin 14, and a flange 14b is formed at one end. Further, the binding pin 14 is formed with a hole 14c and is a tubular member.

【０００９】次に使用例について説明する。先ず最初に、紙束を基台１前方の紙束挿入部８に差し込み、紙束先端位置決め段部９に当接し、押圧レバー４を回動押圧して切削刃３を下降させ紙束に穿孔する。次いで、フレーム２の後方の基台１上面凹部１２にワッシャ１１を嵌入し、穿孔紙束を引き出して基台１後部に載置し、フレーム２の後部の穿孔紙束先端位置決め段部１０に当接し、穿孔１３に綴じピン１４を上方より挿通し、押圧レバー４を下方に回動し、押圧突部１６で綴じピン１４上端の鍔１４ｂを押圧する。押圧された綴じピン１４の下端部はワッシャ１１より下方の孔１５内に突出し、ワッシャ１１と鍔１４ｂとで紙束を綴じる。Next, a usage example will be described. First, the paper bundle is inserted into the paper bundle insertion portion 8 in front of the base 1, abuts against the paper bundle leading end positioning step portion 9, and the pressing lever 4 is rotationally pressed to lower the cutting blade 3 to punch the paper bundle. Suru Then, the washer 11 is fitted into the concave portion 12 on the upper surface of the base 1 at the rear of the frame 2, the bundle of perforated paper is pulled out and placed on the rear portion of the base 1, and the stepped portion 10 for determining the position of the perforated paper bundle at the rear portion of the frame 2 is provided. The binding pin 14 is inserted into the perforation 13 from above, the pressing lever 4 is rotated downward, and the flange 14b at the upper end of the binding pin 14 is pressed by the pressing protrusion 16. The pressed lower end of the binding pin 14 projects into the hole 15 below the washer 11, and the washer 11 and the collar 14b bind the sheet bundle.

【００１０】[0010]

【考案の効果】[Effect of device]

本考案によると、基台前方に紙束先端位置決め段部を設け、基台に固定したフレームに上下動自在に枢着した押圧レバーにより紙束所定位置に穿孔する切削刃をフレームに配設した紙束の穿孔綴じ装置に於て、フレーム後端に穿孔紙束先端位置決め段部を設け、該穿孔紙束の穿孔位置下方の基台にワッシャ嵌入凹部を設け、該凹部下方に綴じピン下端部挿入孔部を設け、押圧レバーにより綴じピンを押圧する如くしてあるので、簡単な操作で容易に紙束を綴じピンによって綴じることができ、全体構造を小型で安価に提供することができる。 According to the present invention, a sheet bundle tip positioning step is provided in front of the base, and a frame is provided with a cutting blade for perforating the paper bundle at a predetermined position by a pressing lever pivotally attached to a frame fixed to the base so as to be vertically movable. In the punching and binding device for a bundle of paper, a positioning step for punching a bundle of punched paper is provided at the rear end of the frame, a washer fitting concave portion is provided on the base below the punching position of the bundle of punched paper, and a binding pin is provided below the concave portion. Since the lower end insertion hole is provided and the binding pin is pressed by the pressing lever, the sheet bundle can be easily bound by the binding pin with a simple operation, and the overall structure can be provided at a small size and at low cost. it can.

【図面の簡単な説明】[Brief description of drawings]

【図１】本考案の一実施例要部切断正面図である。FIG. 1 is a cutaway front view of an essential part of an embodiment of the present invention.

【図２】本考案に用いる綴じピン正断面図である。FIG. 2 is a front sectional view of a binding pin used in the present invention.

【符号の説明】[Explanation of symbols]

１基台２フレーム３切削刃４押圧レバー５支軸８紙束挿入部９紙束先端位置決め段部１０穿孔紙束先端位置決め段部１１ワッシャ１２凹部１３穿孔１４綴じピン１５孔１６押圧突部 1 Base 2 Frame 3 Cutting Blade 4 Pressing Lever 5 Spindle 8 Paper Bundle Inserting Section 9 Paper Bundle Tip Positioning Step 10 Perforation Paper Bundle Tip Positioning Step 11 Washer 12 Recess 13 Perforation 14 Binding Pin 15 Hole 16 Pressing Protrusion

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

【請求項１】基台前方に紙束先端位置決め段部を設
け、基台に固定したフレームに上下動自在に枢着した押
圧レバーにより紙束所定位置に穿孔する切削刃をフレー
ムに配設した紙束の穿孔綴じ装置に於て、フレーム後端
に穿孔紙束先端位置決め段部を設け、該穿孔紙束の穿孔
位置下方の基台にワッシャ嵌入凹部を設け、該凹部下方
に綴じピン下端部挿入孔部を設け、押圧レバーにより綴
じピンを押圧する如くした紙束の穿孔綴じ装置。1. A front end of a stack of paper bundles is provided at the front of the base, and a cutting blade for punching the paper bundle at a predetermined position is provided on the frame by a pressing lever pivotally attached to a frame fixed to the base so as to be vertically movable. In a punching and binding device for a sheet bundle, a punched sheet bundle tip positioning step is provided at the rear end of a frame, a washer fitting concave portion is provided on a base below the punching position of the punched sheet bundle, and a binding pin lower end portion is provided below the concave portion. A punching and binding device for a bundle of sheets, in which an insertion hole portion is provided and a binding pin is pressed by a pressing lever.