JP2007190622A

JP2007190622A - Stapler having removable magazine

Info

Publication number: JP2007190622A
Application number: JP2006008422A
Authority: JP
Inventors: Toshio Ezaki; 利夫江▲崎▼
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-17
Filing date: 2006-01-17
Publication date: 2007-08-02

Abstract

<P>PROBLEM TO BE SOLVED: To provide a stapler having a removable magazine, including a removable cartridge type magazine of a portable stapler. <P>SOLUTION: A cutout grove having a diameter smaller than a support shaft is provided in a support hole of the magazine of the stapler. The support shaft is an elongated cylinder having a width to pass the cutout groove, and the support hole is caused to reach the support shaft taking the cutout groove as a guide groove. Thus, the support hole is fitted to the support shaft. The magazine is inclined to the base side so that the cutout groove is abutted on the diameter part of the support shaft not to slip off and freely rotate, whereby paper binding can be achieved similarly to the conventional stapler. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、複数枚の紙を綴じることを目的とする携帯用のステープラにおいて、マガジンを簡単に脱着可能なカートリッジ式とするステープラに関するものである。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable stapler for binding a plurality of sheets of paper, a cartridge type in which a magazine can be easily detached.

従来使用されているステープラは、複数の針を装填するマガジンとドライバを固着したハンドルとドライバで押して複数枚の紙を貫通し、針を曲げる針曲台を有するベースを支軸により回動自在に支持されている。 The stapler used in the past is a magazine with a plurality of needles, a handle with a screwdriver fixed to it, a driver that pushes through a plurality of sheets of paper, and a base that has a needle turntable that bends the needles. It is supported.

上記ステープラは、綴り作業が多い職場では、ステープラのマガジン内に装填されている５０本ないし１００本の針ではすぐに消費されてしまい使用者は針を装填するのに手間がかかり煩わしかった。 The above stapler is consumed quickly with 50 to 100 needles loaded in the stapler magazine in a workplace where there are many spelling operations, and it is troublesome for the user to load the needles.

この改善策として予備の針をステープラの蓋やキャップ及びベース等に収納しておくものが提案されている。 As an improvement measure, it has been proposed to store a spare needle in a lid, cap, base, or the like of a stapler.

特開２００４−１４２０７４号公報JP 2004-142074 A 特開２００５−１１１６３０号公報JP 2005-111630 A 特開２００５−１８６２０３号公報JP 2005-186203 A

従来、携帯用のステープラは、使用しやすいようにいろいろな工夫がなされている。
しかし、綴り作業が多い職場では、マガジン内に装填されている１００本の針はすぐに消費されてしまい、再度装填しなければならず予備針を収納した箱から針を取り出してマガジンに装填したり、ハンドルやキャップ及びベース等に収納した予備針を取り出してマガジンに装填することが、手間がかかり煩わしかった。
本発明は、これらの問題を解決するためになされたものである。 2. Description of the Related Art Conventionally, various ideas have been made for portable staplers so as to be easy to use.
However, in workplaces where there is a lot of spelling work, the 100 needles loaded in the magazine are consumed quickly and must be re-loaded, removing the needle from the box containing the spare needle and loading it into the magazine. It has been troublesome and troublesome to take out the spare needles stored in the handle, cap, base, etc. and load them into the magazine.
The present invention has been made to solve these problems.

上記の課題を解決するために、ステープラのマガジンを脱着可能なカートリッジ式とする。図２、図３に示すように、ステープラの支軸を長円柱とし、マガジンの支持孔に、支軸の直径より狭い幅の長円柱の短径部を通過することができる切欠溝を設ける。切欠溝を案内溝として長円柱の支軸の短径部を通過し支持孔に達する。 In order to solve the above problems, a cartridge type in which the magazine of the stapler is removable is adopted. As shown in FIGS. 2 and 3, the support shaft of the stapler is a long cylinder, and a notch groove that can pass through the short diameter portion of the long cylinder having a width narrower than the diameter of the support shaft is provided in the support hole of the magazine. The notch groove is used as a guide groove and passes through the short diameter portion of the support shaft of the long cylinder to reach the support hole.

上記のようにし支持孔が支軸に到達することで、マガジンは回動自在となる。この時点ではマガジンは脱着が楽に行える状態にありマガジンをベース側に倒すことにより切欠溝は回動し支軸の直径部に当たりマガジンは外れなくなり、従来のステープラと同様に紙綴り作業を行うことができる。
マガジンを外す時は、図２に示す如くハンドルとベースを開きマガジンをマガジンの切欠溝が支軸の短径部を通過できる位置まで起こすことで可能となる。
マガジン内の針は消費されてしまえば、予備の針が装填されたマガジンと交換することですぐに次の紙綴り作業に移ることができる。 As described above, when the support hole reaches the support shaft, the magazine becomes rotatable. At this point, the magazine is in a state where it can be easily attached and detached, and when the magazine is tilted to the base side, the notch groove rotates and hits the diameter part of the support shaft so that the magazine does not come off, and paper binding can be performed in the same way as a conventional stapler. it can.
The magazine can be removed by opening the handle and the base as shown in FIG. 2 and raising the magazine to a position where the notch groove of the magazine can pass through the minor axis portion of the support shaft.
If the staples in the magazine are consumed, the magazine can be replaced with a magazine loaded with spare needles, and the next paper binding operation can be started immediately.

本発明のマガジンを脱着可能なカートリッジ式のステープラを使用することにより、従来、ステープラのマガジンに針を装填する際に、針を箱から取り出して装填したり、キャップ及びハンドル又はベースに収納している予備針を取り出して狭いマガジンに装填しなくても、針を装填した予備のマガジンを準備しておくことにより簡単にマガジンを交換するだけで済み、従来のような装填のための手間や煩わしさがなくなり紙綴じ作業の能率が向上する。 By using a cartridge-type stapler to which the magazine of the present invention can be attached / detached, conventionally, when a staple is loaded into the magazine of the stapler, the needle is taken out from the box and loaded, or stored in the cap and handle or base. There is no need to take out a spare needle and load it into a narrow magazine. By preparing a spare magazine loaded with a needle, you can simply replace the magazine, and the trouble and hassle of loading as before The efficiency of paper binding is improved.

図１は、本発明に係るステープラの側面図を示す。
紙を綴じる針を装填するマガジン３と、針曲台１０を有するベース４と、針を押し出すためのドライバ５を固着したハンドル２を長円柱の支軸６で回動自在に支持している。 FIG. 1 shows a side view of a stapler according to the present invention.
A magazine 3 for loading a staple for binding paper, a base 4 having a needle turntable 10, and a handle 2 to which a driver 5 for pushing out the needle is fixedly supported by a long cylindrical support shaft 6.

上記ステープラにおいて、針の装填を楽にするためマガジン３の脱着を可能なカートリッジ式とするものである。
上記ステープラのマガジン３を脱着できるカートリッジ式とするためにマガジン３の支持孔から図３、図４、図５に示すように、支軸の直径より狭い切欠溝９、９aを設ける。
支軸６は、図３、図４に示すように切欠溝９、９aを通過させ得る幅を持つ長円柱とする。
図１、図２、図６に示すように、ハンドル２又はベース４のどちらかの支持孔７に長円柱の支軸の回転を防止するための支軸固定孔８を有する。
支軸６に支持されたハンドル２及びベース４を図２に示すごとく開き、マガジン３の切欠溝９を案内溝として長円柱の支軸６に通し支持孔７に到達させ嵌め込む。（図４）
この時点では、マガジン３は、支軸から簡単に脱着できる。（図３）
ステープラ1を使用する状態にするためにマガジン３をベース４の方に傾けることによりマガジン３の切欠溝９は長円柱の支軸６を回動し切欠溝９は、長円柱の支軸の直径部に当たり外れなくなる。（図５）以後は、従来のステープラと同様に使用する。
針が消費されてしまえば、図２に示すようにハンドル２とベース４を開きマガジン３を交換すればよい。
上記のマガジン３を支軸６に嵌め易いように、マガジンの切欠溝の先端部を広くし、（図３、図４、図５）又、内側に曲げる(図７)ことにより支軸への装着が容易になる。 The above stapler is a cartridge type in which the magazine 3 can be attached and detached to facilitate loading of the needle.
In order to obtain a cartridge type in which the magazine 3 of the stapler can be attached and detached, as shown in FIGS. 3, 4, and 5, notch grooves 9 and 9a smaller than the diameter of the support shaft are provided from the support hole of the magazine 3.
As shown in FIGS. 3 and 4, the support shaft 6 is an oblong cylinder having a width that allows the notch grooves 9 and 9 a to pass therethrough.
As shown in FIGS. 1, 2, and 6, the support hole 7 of either the handle 2 or the base 4 has a support shaft fixing hole 8 for preventing the support of the long cylindrical support shaft from rotating.
The handle 2 and the base 4 supported by the support shaft 6 are opened as shown in FIG. 2, and the notch groove 9 of the magazine 3 is used as a guide groove to pass through the support shaft 6 of an oblong cylinder to reach the support hole 7 and fit. (Fig. 4)
At this point, the magazine 3 can be easily detached from the spindle. (Figure 3)
By tilting the magazine 3 toward the base 4 in order to use the stapler 1, the notch groove 9 of the magazine 3 rotates the spindle 6 of the long cylinder and the notch groove 9 is the diameter of the spindle of the long cylinder. It won't hit the part. (FIG. 5) Thereafter, it is used in the same manner as a conventional stapler.
If the needle is consumed, the magazine 2 may be replaced by opening the handle 2 and the base 4 as shown in FIG.
To make it easy to fit the magazine 3 to the support shaft 6, the front end of the notch groove of the magazine is widened (FIGS. 3, 4, and 5) and bent inward (FIG. 7). Easy to install.

以上のようにマガジン３をカートリッジ式とすることで、従来のように紙綴り作業中に針が消費されてマガジン内に針が無くなった時、針を箱から取り出してマガジンに装填したり、ハンドルやキャップ及びベースに設けた予備針収納部から針を取り出して装填したりしていた手間や煩わしさを解消することができる。予備の針を装填したマガジンを準備しておけば、マガジンの交換をするだけで時間を短縮することができる。又、予備のマガジンへの針の装填は、作業の開始前又は終了後等空いた時間を利用して装填しておくとよい。 As described above, the magazine 3 is of a cartridge type, so that when the staples are consumed during the paper binding operation as in the conventional case and the staples are lost in the magazine, the staples are taken out from the box and loaded into the magazine. In addition, it is possible to eliminate the trouble and inconvenience of taking out and loading the needle from the spare needle storage section provided on the cap and the base. If you prepare a magazine loaded with spare needles, you can save time by simply replacing the magazine. In addition, it is preferable to load the spare magazine with a spare time such as before or after the start of the work.

ステープラの支軸は長円管、楕円柱、楕円管等でもよい。 The support shaft of the stapler may be an oval tube, an elliptic cylinder, an elliptic tube, or the like.

本発明のステープラの側面図Side view of the stapler of the present invention 本発明のマガジンの脱着前後を示す側面図Side view showing before and after removal of the magazine of the present invention マガジンの支軸と支持孔と切欠溝の部分斜視図Partial perspective view of magazine spindle, support hole and notch 支軸にマガジンの支持孔を嵌め込んだ状態を示す部分図Partial view showing the state where the support hole of the magazine is fitted to the spindle マガジンをベース側に傾けた状態を示す部分図Partial view showing the magazine tilted toward the base ベースの支軸の固定孔を示す部分図Partial view showing the fixing hole of the base spindle マガジンの切欠部先端を内側に曲げた部分図Partial view of magazine notch tip bent inward

Explanation of symbols

１ステープラ
２ハンドル
３マガジン
４ベース
５ドライバ
６支軸
７支持孔
８支軸固定孔
９切欠溝
１０針曲台
DESCRIPTION OF SYMBOLS 1 Stapler 2 Handle 3 Magazine 4 Base 5 Driver 6 Support shaft 7 Support hole 8 Support shaft fixing hole 9 Notch groove 10 Needle turntable

Claims

The magazine is a cartridge type that can be attached to and detached from a portable stapler that is supported by a spindle with a magazine for loading paper staples, a base having a needle bending base for bending the needles, and a handle to which a screwdriver is fixed. For this purpose, the magazine support hole is provided with a cut groove that is narrower than the diameter of the support shaft, and the support shaft is a long cylinder through which a notch groove that allows easy removal of the magazine can be easily passed. The notch groove is used as a guide groove and pushed into the support hole. By tilting the magazine supported by the support shaft in the direction of the base, the notch groove hits the diameter portion of the support shaft, so that the magazine does not come off the support shaft and can rotate. Further, one of the base and the handle has a support shaft fixing hole having the same shape as the support shaft in order to prevent the support shaft from rotating.
A stapler having a removable magazine, wherein the magazine can be removed as described above.