JPH06219089A - Paper-clipping apparatus - Google Patents
Paper-clipping apparatusInfo
- Publication number
- JPH06219089A JPH06219089A JP4861993A JP4861993A JPH06219089A JP H06219089 A JPH06219089 A JP H06219089A JP 4861993 A JP4861993 A JP 4861993A JP 4861993 A JP4861993 A JP 4861993A JP H06219089 A JPH06219089 A JP H06219089A
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- torsion coil
- plate
- paper
- long leg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims description 36
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000000034 method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Sheet Holders (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は紙挟み装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper sandwiching device.
【０００２】[0002]
【従来の技術】従来、この種の一般的な紙挟み装置は、
Ｌ形状取付板の水平部に軸受板を立設して当該軸受板と
取付板の垂直部との間に軸杆を横架し、この軸杆のまわ
りに直線状の長脚部を両端にもつねじりコイルばねを装
着し、このねじりコイルばねにおける軸受板に近い方の
長脚部を押圧板に、又、他端の長脚部を操作レバーにそ
れぞれ取付け、操作レバーを回転して倒伏させることに
より押圧板を下降させて取付板の水平部の上に置いた紙
束を挟着せしめ、操作レバーを逆方向へ回転して起立さ
せることにより押圧板を上昇させて紙束の挟着状態を解
除するようになっている。2. Description of the Related Art Conventionally, a general paper sandwiching device of this type is
A bearing plate is erected on the horizontal portion of the L-shaped mounting plate, and a shaft rod is laid horizontally between the bearing plate and the vertical portion of the mounting plate. Linear long legs are provided at both ends around this shaft rod. Attach a torsion coil spring, and attach the long leg of the torsion coil spring that is closer to the bearing plate to the pressing plate, and the long leg of the other end to the operating lever. This lowers the pressing plate to pinch the bundle of paper placed on the horizontal part of the mounting plate, and the operating lever is rotated in the opposite direction to stand up to raise the pressing plate and pinch the bundle of paper. Is to be released.
【０００３】[0003]
【発明が解決しようとする課題】上記の従来例の紙挟み
装置は、紙束が厚くなったときに、紙束に対する挟着力
が不足して、紙束が抜け落ちてしまう問題があった。そ
こで本発明は、紙束が厚くても確実に保持できる十分な
挟着力が得られて、紙束が抜け落ちる問題を解消できる
紙挟み装置の提供を目的とする。SUMMARY OF THE INVENTION The above-described paper nipping device of the prior art has a problem that when the paper bundle becomes thick, the nipping force for the paper bundle is insufficient and the paper bundle falls out. Therefore, it is an object of the present invention to provide a paper nipping device that can obtain a sufficient nipping force that can be reliably held even when a paper bundle is thick, and can solve the problem of falling out of the paper bundle.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するため
に、本発明の紙挟み装置は、Ｌ形状取付板１の水平部２
に軸受板３を立設して当該軸受板３と取付板１の垂直部
４との間に軸杆５を横架し、この軸杆５のまわりに直線
状の長脚部６，７を両端にもつねじり大径コイルばね８
と、一端に直線状の長脚部９をもつと共に他端に湾曲し
た長脚部１０をもつねじり小径コイルばね１１とを重ね
状態で装着し、これらねじり大径コイルばね８とねじり
小径コイルばね１１における軸受板３に近い方の長脚部
６，９を押圧板１２に、又、ねじり大径コイルばね８の
他端の長脚部７とねじり小径コイルばね１１の湾曲した
長脚部１０を操作レバー１３にそれぞれ取り付け、操作
レバー１３を回転して倒伏させることにより押圧板１２
を下降させて取付板１の水平部２の上に置いた紙束１４
を挟着せしめ、操作レバー１３を逆方向へ回転して起立
させることにより押圧板１２を上昇させて紙束１４の挟
着状態を解除するようになし、操作レバー１３を倒伏さ
せて紙束１４を挟着した状態で操作レバー１３に設けた
係合爪１５を係止させる複数の係合孔１６，２２，２３
を取付板１の垂直部４に上下配列で設けたことを特徴と
するものである。In order to achieve the above object, the paper sandwiching device of the present invention comprises a horizontal portion 2 of an L-shaped mounting plate 1.
1. A bearing plate 3 is erected on the shaft rod 5, a shaft rod 5 is horizontally installed between the bearing plate 3 and the vertical portion 4 of the mounting plate 1, and linear long legs 6 and 7 are provided around the shaft rod 5. Large torsion coil springs on both ends 8
And a small torsion coil spring 11 having a straight long leg portion 9 at one end and a curved long leg portion 10 at the other end are mounted in an overlapping state, and the large torsion coil spring 8 and the small torsion coil spring are attached. The long legs 6, 9 closer to the bearing plate 3 in 11 are used as the pressing plate 12, and the long legs 7 at the other end of the large torsion coil spring 8 and the curved long legs 10 of the small torsion coil spring 11 are formed. Are attached to the operating levers 13, respectively, and the pressing plates 12
Paper stack 14 placed on the horizontal part 2 of the mounting plate 1 by lowering the
And the operating lever 13 is rotated in the opposite direction to stand up so that the pressing plate 12 is lifted to release the sandwiched state of the sheet bundle 14, and the operating lever 13 is laid down to stack the sheet bundle 14. With a plurality of engaging holes 16, 22, 23 for engaging the engaging claws 15 provided on the operation lever 13 in a state where
Are provided on the vertical portion 4 of the mounting plate 1 in a vertical arrangement.
【０００５】[0005]
【作用】一つのねじりコイルばねを用いた従来の紙挟み
装置に比べて、本考案の紙挟み装置はねじり大径コイル
ばね８とねじり小径コイルばね１１を用いているので押
圧板１２の挟着力が格段に増大する。更に、これでも挟
着力が不足するときは、操作レバー１３を更に倒伏させ
れば、ねじり小径コイルばね１１の湾曲した長脚部１０
が伸ばされるという変形が生じて、この変形に基づくバ
ネ力が加わることになるので挟着力が一段と増大する。As compared with the conventional paper nipping device using one torsion coil spring, the paper nipping device of the present invention uses the large torsion coil spring 8 and the small torsion coil spring 11, so that the pressing force of the pressing plate 12 is large. Will increase dramatically. Furthermore, when the clamping force is still insufficient, the operation lever 13 is further laid down, so that the curved long leg portion 10 of the small torsion coil spring 11 is bent.
Is generated and a spring force based on this deformation is applied, so that the clamping force is further increased.
【０００６】[0006]
【実施例】以下、図面に基づき実施例について説明す
る。まず、１が金属板製でＬ形に屈曲した取付板であ
り、水平部２と垂直部４を有し、垂直部４から少し離れ
た３箇所に水平部２を切り起して垂直部４に平行な軸受
板３，１７，１８を立設している。取付板１はその水平
部２をリベット（図示せず）により表紙体における裏表
紙１９の内面に固着されている。Embodiments will be described below with reference to the drawings. First, reference numeral 1 denotes a mounting plate made of a metal plate and bent in an L shape, having a horizontal portion 2 and a vertical portion 4, and the horizontal portion 2 is cut and raised at three places slightly apart from the vertical portion 4 to form the vertical portion 4. Bearing plates 3, 17, 18 parallel to the stand. The horizontal portion 2 of the mounting plate 1 is fixed to the inner surface of the back cover 19 of the cover body by rivets (not shown).
【０００７】中央部の軸受板３と垂直部４の間には軸杆
５を水平部２に平行に横架し、その軸杆５のまわりに、
ねじり小径コイルばね１１が装着され、更に、ねじり小
径コイルばね１１のまわりに、ねじり大径コイルばね８
が装着されている。Between the central bearing plate 3 and the vertical portion 4, a shaft rod 5 is laid in parallel with the horizontal portion 2, and around the shaft rod 5,
A small torsion coil spring 11 is mounted, and a large torsion coil spring 8 is provided around the small torsion coil spring 11.
Is installed.
【０００８】ねじり大径コイルばね８は両端に直線状の
長脚部６，７をもち、軸受板３に近い方の長脚部６を押
圧板１２に、又、他方の長脚部７を操作レバー１３にそ
れぞれ取付けている。ねじり小径コイルばね１１は一端
に直線状の長脚部９をもち、他端には湾曲した長脚部１
０をもち、直線状の長脚部９を押圧板１２に、又、湾曲
した長脚部１０を操作レバー１３にそれぞれ取付けてい
る。The large torsion coil spring 8 has linear long legs 6 and 7 at both ends. The long leg 6 closer to the bearing plate 3 is used as the pressing plate 12, and the other long leg 7 is used. Each is attached to the operation lever 13. The small torsion coil spring 11 has a linear long leg portion 9 at one end and a curved long leg portion 1 at the other end.
A straight long leg 9 having a length of 0 is attached to the pressing plate 12, and a curved long leg 10 is attached to the operation lever 13.
【０００９】操作レバー１３は基端部を前記軸杆５の端
に回動自在に取付けられ、回転して倒伏させると、ねじ
り大径コイルばね８の長脚部６と、ねじり小径コイルば
ね１１の長脚部９も同一方向へ回転して押圧板１２が下
降し、又、操作レバー１３を逆方向へ回転させると押圧
板１２が上昇するようになっている。尚、押圧板１２が
取付板１の水平部２と平行な姿勢で下降・上昇するよう
に、ねじり大径コイルばね８の長脚部６と、ねじり小径
コイルばね１１の長脚部９の動きに従動する回転ピン２
０，２１によって押圧板１２の両端部が支持されてい
る。これら回転ピン２０，２１は前記軸受板３の両側の
軸受板１７，１８にそれぞれ回動自在に取付けられてい
る。The operation lever 13 has a base end portion rotatably attached to the end of the shaft rod 5, and when it is rotated to fall down, the long leg portion 6 of the large torsion coil spring 8 and the small torsion coil spring 11 are arranged. The long legs 9 also rotate in the same direction and the pressing plate 12 descends, and when the operating lever 13 rotates in the opposite direction, the pressing plate 12 rises. The long leg portion 6 of the large torsion coil spring 8 and the long leg portion 9 of the small torsion coil spring 11 move so that the pressing plate 12 descends and rises in a posture parallel to the horizontal portion 2 of the mounting plate 1. Rotating pin 2 driven by
Both ends of the pressing plate 12 are supported by 0 and 21. The rotary pins 20 and 21 are rotatably attached to the bearing plates 17 and 18 on both sides of the bearing plate 3, respectively.
【００１０】取付板１の水平部２の上に紙束１４を置い
て操作レバー１３を倒伏する方向へ回転させると、押圧
板１２が下降して紙束１４の上に当接する。更に操作レ
バー１３を倒伏させると、ねじり大径コイルばね８と、
ねじり小径コイルばね１１のコイル部が巻き締められて
バネ力が発生し、そのバネ力によって押圧板１２が紙束
１４を挟着する。この挟着状態を固定するために、操作
レバー１３に設けた係合爪１５を係止するための３つの
係合孔１６，２２，２３を上下配列で取付板１の垂直部
４に設けている。When the sheet bundle 14 is placed on the horizontal portion 2 of the mounting plate 1 and the operation lever 13 is rotated in the falling direction, the pressing plate 12 descends and abuts on the sheet bundle 14. When the operating lever 13 is further laid down, the large torsion coil spring 8 and
The coil portion of the torsion small-diameter coil spring 11 is tightened to generate a spring force, and the pressing plate 12 holds the sheet bundle 14 by the spring force. In order to fix this sandwiched state, three engaging holes 16, 22, 23 for locking the engaging claws 15 provided on the operation lever 13 are provided in the vertical portion 4 of the mounting plate 1 in a vertical arrangement. There is.
【００１１】裏表紙１９の内面の一端には紙束１４の横
ずれを防止するための抜止板２４を固着している。尚、
図示はしないが、おもて表紙の内面の端にも同様の抜止
板が裏表紙１９の抜止板２４と対向するように設けてあ
る。A retaining plate 24 for preventing lateral displacement of the sheet bundle 14 is fixed to one end of the inner surface of the back cover sheet 19. still,
Although not shown, a similar retaining plate is also provided at the end of the inner surface of the front cover so as to face the retaining plate 24 of the back cover 19.
【００１２】[0012]
【発明の効果】本発明は上記の通りであり、ねじり大径
コイルばね８と、ねじり小径コイルばね１１のバネ力、
及び、ねじり小径コイルばね１１の湾曲した長脚部１０
の変形によるバネ力を加えた力を利用して、押圧板１２
により紙束１４を挟着できるので、その挟着力は従来の
紙挟み装置に比べて格段に大きく、紙束が厚い場合でも
抜け落ちないように確実に保持できる効果がある。The present invention is as described above, and the spring force of the large torsion coil spring 8 and the small torsion coil spring 11 is provided.
And the curved long leg portion 10 of the small torsion coil spring 11
The force applied by the spring force due to the deformation of the pressing plate 12
Since the sheet bundle 14 can be sandwiched by the above, the clamping force is much larger than that of the conventional sheet sandwiching device, and even if the sheet bundle is thick, it can be securely held so as not to fall off.
【図１】紙を挟む前の状態を示す断面図である。FIG. 1 is a cross-sectional view showing a state before a paper sheet is sandwiched.
【図２】紙を挟んだ状態を示す断面図である。FIG. 2 is a cross-sectional view showing a state where paper is sandwiched.
１ 取付板 ２ 水平部 ３ 軸受板 ４ 垂直部 ５ 軸杆 ６ 長脚部 ７ 長脚部 ８ ねじり大径コイルばね ９ 直線状の長脚部 １０ 湾曲した長脚部 １１ ねじり小径コイルばね １２ 押圧板 １３ 操作レバー １４ 紙束 １５ 係合爪 １６ 係合孔 １７ 軸受板 １８ 軸受板 １９ 裏表紙 ２０ 回転ピン ２１ 回転ピン ２２ 係合孔 ２３ 係合孔 ２４ 抜止板 1 Mounting Plate 2 Horizontal Part 3 Bearing Plate 4 Vertical Part 5 Shaft Rod 6 Long Leg 7 Long Leg 8 Twist Large Diameter Coil Spring 9 Straight Long Leg 10 Curved Long Leg 11 Twist Small Diameter Coil Spring 12 Pressing Plate 13 Operation Lever 14 Paper Bundle 15 Engaging Claw 16 Engaging Hole 17 Bearing Plate 18 Bearing Plate 19 Back Cover 20 Rotating Pin 21 Rotating Pin 22 Engaging Pin 23 Engaging Hole 23 Engaging Hole 24 Preventing Plate
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成６年２月２１日[Submission date] February 21, 1994
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【書類名】 明細書[Document name] Statement
【発明の名称】 紙挟み装置Title of the invention Paper sandwiching device
【特許請求の範囲】[Claims]
【発明の詳細な説明】Detailed Description of the Invention
【０００１】[0001]
【産業上の利用分野】本発明は紙挟み装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper sandwiching device.
【０００２】[0002]
【従来の技術】従来、この種の一般的な紙挟み装置は、
Ｌ形状取付板の水平部に軸受板を立設して当該軸受板と
取付板の垂直部との間に軸杆を横架し、この軸杆のまわ
りに直線状の長脚部を両端にもつねじりコイルばねを装
着し、このねじりコイルばねにおける軸受板に近い方の
長脚部を押圧板に、又、他端の長脚部を操作レバーにそ
れぞれ取付け、操作レバーを回転して倒伏させることに
より押圧板を下降させて取付板の水平部の上に置いた紙
束を挟着せしめ、操作レバーを逆方向へ回転して起立さ
せることにより押圧板を上昇させて紙束の挟着状態を解
除するようになっている。2. Description of the Related Art Conventionally, a general paper sandwiching device of this type is
A bearing plate is erected on the horizontal portion of the L-shaped mounting plate, and a shaft rod is laid horizontally between the bearing plate and the vertical portion of the mounting plate. Linear long legs are provided at both ends around this shaft rod. Attach a torsion coil spring, and attach the long leg of the torsion coil spring that is closer to the bearing plate to the pressing plate, and the long leg of the other end to the operating lever. This lowers the pressing plate to pinch the bundle of paper placed on the horizontal part of the mounting plate, and the operating lever is rotated in the opposite direction to stand up to raise the pressing plate and pinch the bundle of paper. Is to be released.
【０００３】[0003]
【発明が解決しようとする課題】上記の従来例の紙挟み
装置は、紙束が厚くなったときに、紙束に対する挟着力
が不足して、紙束が抜け落ちてしまう問題があった。そ
こで本発明は、紙束が厚くても確実に保持できる十分な
挟着力が得られて、紙束が抜け落ちる問題を解消できる
紙挟み装置の提供を目的とする。SUMMARY OF THE INVENTION The above-described paper nipping device of the prior art has a problem that when the paper bundle becomes thick, the nipping force for the paper bundle is insufficient and the paper bundle falls out. Therefore, it is an object of the present invention to provide a paper nipping device that can obtain a sufficient nipping force that can be reliably held even when a paper bundle is thick, and can solve the problem of falling out of the paper bundle.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するため
に、本発明の紙挟み装置は、Ｌ形状取付板１の水平部２
に軸受板３を立設して当該軸受板３と取付板１の垂直部
４との間に軸杆５を横架し、この軸杆５のまわりに直線
状の長脚部６，７を両端にもつねじり大径コイルばね８
と、一端に直線状の長脚部９をもつと共に他端に湾曲し
た長脚部１０をもつねじり小径コイルばね１１とを重ね
状態で装着し、これらねじり大径コイルばね８とねじり
小径コイルばね１１における軸受板３に近い方の長脚部
６，９を押圧板１２に、又、ねじり大径コイルばね８の
他端の長脚部７とねじり小径コイルばね１１の湾曲した
長脚部１０を操作レバー１３にそれぞれ取り付け、操作
レバー１３を回転して倒伏させることにより押圧板１２
を下降させて取付板１の水平部２の上に置いた紙束１４
を挟着せしめ、操作レバー１３を逆方向へ回転して起立
させることにより押圧板１２を上昇させて紙束１４の挟
着状態を解除するようになし、操作レバー１３を倒伏さ
せて紙束１４を挟着した状態で操作レバー１３に設けた
係合爪１５を係止させる複数の係合孔１６，２２，２３
を取付板１の垂直部４に上下配列で設けたことを特徴と
するものである。In order to achieve the above object, the paper sandwiching device of the present invention comprises a horizontal portion 2 of an L-shaped mounting plate 1.
1. A bearing plate 3 is erected on the shaft rod 5, a shaft rod 5 is horizontally installed between the bearing plate 3 and the vertical portion 4 of the mounting plate 1, and linear long legs 6 and 7 are provided around the shaft rod 5. Large torsion coil springs on both ends 8
And a small torsion coil spring 11 having a linear long leg portion 9 at one end and a curved long leg portion 10 at the other end are mounted in an overlapping state, and the torsion large diameter coil spring 8 and the torsion small diameter coil spring are attached. The long legs 6 and 9 closer to the bearing plate 3 in 11 are used as the pressing plate 12, and the long legs 7 at the other end of the large torsion coil spring 8 and the curved long legs 10 of the small torsion coil spring 11 are provided. Are attached to the operating levers 13, respectively, and the pressing plates 12
Paper stack 14 placed on the horizontal part 2 of the mounting plate 1 by lowering the
The pressing lever 12 is lifted by rotating the operating lever 13 in the opposite direction to stand up, and the sandwiched state of the sheet bundle 14 is released. With a plurality of engaging holes 16, 22, 23 for engaging the engaging claws 15 provided on the operation lever 13 in a state where
Are provided on the vertical portion 4 of the mounting plate 1 in a vertical arrangement.
【０００５】[0005]
【作用】一つのねじりコイルばねを用いた従来の紙挟み
装置に比べて、本考案の紙挟み装置はねじり大径コイル
ばね８とねじり小径コイルばね１１を用いているので押
圧板１２の挟着力が格段に増大する。更に、これでも挟
着力が不足するときは、操作レバー１３を更に倒伏させ
れば、ねじり小径コイルばね１１の湾曲した長脚部１０
が伸ばされるという変形が生じて、この変形に基づくバ
ネ力が加わることになるので挟着力が一段と増大する。As compared with the conventional paper nipping device using one torsion coil spring, the paper nipping device of the present invention uses the large torsion coil spring 8 and the small torsion coil spring 11, so that the pressing force of the pressing plate 12 is large. Will increase dramatically. Furthermore, when the clamping force is still insufficient, the operation lever 13 is further laid down, so that the curved long leg portion 10 of the small torsion coil spring 11 is bent.
Is generated and a spring force based on this deformation is applied, so that the clamping force is further increased.
【０００６】[0006]
【実施例】以下、図面に基づき実施例について説明す
る。まず、１が金属板製でＬ形に屈曲した取付板であ
り、水平部２と垂直部４を有し、垂直部４から少し離れ
た３箇所に水平部２を切り起して垂直部４に平行な軸受
板３，１７，１８を立設している。取付板１はその水平
部２をリベット（図示せず）により表紙体における裏表
紙１９の内面に固着されている。Embodiments will be described below with reference to the drawings. First, reference numeral 1 denotes a mounting plate made of a metal plate and bent in an L shape, having a horizontal portion 2 and a vertical portion 4, and the horizontal portion 2 is cut and raised at three places slightly apart from the vertical portion 4 to form the vertical portion 4. Bearing plates 3, 17, 18 parallel to the stand. The horizontal portion 2 of the mounting plate 1 is fixed to the inner surface of the back cover 19 of the cover body by rivets (not shown).
【０００７】中央部の軸受板３と垂直部４の間には軸杆
５を水平部２に平行に横架し、その軸杆５のまわりに、
ねじり小径コイルばね１１が装着され、更に、ねじり小
径コイルばね１１のまわりに、ねじり大径コイルばね８
が装着されている。Between the central bearing plate 3 and the vertical portion 4, a shaft rod 5 is laid in parallel with the horizontal portion 2, and around the shaft rod 5,
A small torsion coil spring 11 is mounted, and a large torsion coil spring 8 is provided around the small torsion coil spring 11.
Is installed.
【０００８】ねじり大径コイルばね８は両端に直線状の
長脚部６，７をもち、軸受板３に近い方の長脚部６を押
圧板１２に、又、他方の長脚部７を操作レバー１３にそ
れぞれ取付けている。ねじり小径コイルばね１１は一端
に直線状の長脚部９をもち、他端には湾曲した長脚部１
０をもち、直線状の長脚部９を押圧板１２に、又、湾曲
した長脚部１０を操作レバー１３にそれぞれ取付けてい
る。The large torsion coil spring 8 has linear long legs 6 and 7 at both ends. The long leg 6 closer to the bearing plate 3 is used as the pressing plate 12, and the other long leg 7 is used. Each is attached to the operation lever 13. The small torsion coil spring 11 has a linear long leg portion 9 at one end and a curved long leg portion 1 at the other end.
A straight long leg 9 having a length of 0 is attached to the pressing plate 12, and a curved long leg 10 is attached to the operation lever 13.
【０００９】操作レバー１３は基端部を前記軸杆５の端
に回動自在に取付けられ、回転して倒伏させると、ねじ
り大径コイルばね８の長脚部６と、ねじり小径コイルば
ね１１の長脚部９も同一方向へ回転して押圧板１２が下
降し、又、操作レバー１３を逆方向へ回転させると押圧
板１２が上昇するようになっている。尚、押圧板１２が
取付板１の水平部２と平行な姿勢で下降・上昇するよう
に、ねじり大径コイルばね８の長脚部６と、ねじり小径
コイルばね１１の長脚部９の動きに従動する回転ピン２
０，２１によって押圧板１２の両端部が支持されてい
る。これら回転ピン２０，２１は前記軸受板３の両側の
軸受板１７，１８にそれぞれ回動自在に取付けられてい
る。The operation lever 13 has a base end portion rotatably attached to the end of the shaft rod 5, and when it is rotated to fall down, the long leg portion 6 of the large torsion coil spring 8 and the small torsion coil spring 11 are arranged. The long legs 9 also rotate in the same direction and the pressing plate 12 descends, and when the operating lever 13 rotates in the opposite direction, the pressing plate 12 rises. The long leg portion 6 of the large torsion coil spring 8 and the long leg portion 9 of the small torsion coil spring 11 move so that the pressing plate 12 descends and rises in a posture parallel to the horizontal portion 2 of the mounting plate 1. Rotating pin 2 driven by
Both ends of the pressing plate 12 are supported by 0 and 21. The rotary pins 20 and 21 are rotatably attached to the bearing plates 17 and 18 on both sides of the bearing plate 3, respectively.
【００１０】尚、操作レバーは、図１及び図２に示した
ような一般的な形状でもよいが、図３に示すような筒状
の操作レバー１３ａにすることもできる。このように筒
状にすれば、ねじり大径コイルばね８の長脚部９と、ね
じり小径コイルばね１１の長脚部１０とを挿入するだけ
で簡単に取付けることができ、又、操作レバー１３ａの
形状も単純化して製作が容易化する。勿論、この筒状の
操作レバー１３ａも、ねじり大径コイルばね８や、ねじ
り小径コイルばね１１に対しては、上記の操作レバー１
３と同様に作用するものである。 The operating lever is shown in FIGS. 1 and 2.
Such a general shape may be used, but a cylindrical shape as shown in FIG.
It is also possible to use the operation lever 13a. Cylinder like this
The long leg portion 9 of the large torsion coil spring 8 and
Just insert the small leg coil spring 11 and the long leg 10
It can be easily installed with the operation lever 13a
The shape is also simplified to facilitate the production. Of course, this tubular
The operation lever 13a also includes a large torsion coil spring 8 and a screw.
For the small diameter coil spring 11, the above-mentioned operation lever 1
It operates in the same manner as 3.
【００１１】取付板１の水平部２の上に紙束１４を置い
て操作レバー１３を倒伏する方向へ回転させると、押圧
板１２が下降して紙束１４の上に当接する。更に操作レ
バー１３を倒伏させると、ねじり大径コイルばね８と、
ねじり小径コイルばね１１のコイル部が巻き締められて
バネ力が発生し、そのバネ力によって押圧板１２が紙束
１４を挟着する。この挟着状態を固定するために、操作
レバー１３に設けた係合爪１５を係止するための３つの
係合孔１６，２２，２３を上下配列で取付板１の垂直部
４に設けている。[001 1] is rotated at a paper bundle 14 on a horizontal portion 2 of the mounting plate 1 in the direction of lodging the operating lever 13, the pressing plate 12 abuts on the paper bundle 14 is lowered. When the operating lever 13 is further laid down, the large torsion coil spring 8 and
The coil portion of the torsion small-diameter coil spring 11 is tightened to generate a spring force, and the pressing plate 12 holds the sheet bundle 14 by the spring force. In order to fix this sandwiched state, three engaging holes 16, 22, 23 for locking the engaging claws 15 provided on the operation lever 13 are provided in the vertical portion 4 of the mounting plate 1 in a vertical arrangement. There is.
【００１２】裏表紙１９の内面の一端には紙束１４の横
ずれを防止するための抜止板２４を固着している。尚、
図示はしないが、おもて表紙の内面の端にも同様の抜止
板が裏表紙１９の抜止板２４と対向するように設けてあ
る。[001 2] at one end of the inner surface of the back cover 19 are fixed to retaining plate 24 for preventing the lateral displacement of the paper bundle 14. still,
Although not shown, a similar retaining plate is also provided at the end of the inner surface of the front cover so as to face the retaining plate 24 of the back cover 19.
【００１３】001 3
【発明の効果】本発明は上記の通りであり、ねじり大径
コイルばね８と、ねじり小径コイルばね１１のバネ力、
及び、ねじり小径コイルばね１１の湾曲した長脚部１０
の変形によるバネ力を加えた力を利用して、押圧板１２
により紙束１４を挟着できるので、その挟着力は従来の
紙挟み装置に比べて格段に大きく、紙束が厚い場合でも
抜け落ちないように確実に保持できる効果がある。The present invention is as described above, and the spring force of the large torsion coil spring 8 and the small torsion coil spring 11 is provided.
And the curved long leg portion 10 of the small torsion coil spring 11
The force applied by the spring force due to the deformation of the pressing plate 12
Since the sheet bundle 14 can be sandwiched by the above, the clamping force is much larger than that of the conventional sheet sandwiching device, and even if the sheet bundle is thick, it can be securely held so as not to fall off.
【図面の簡単な説明】[Brief description of drawings]
【図１】紙を挟む前の状態を示す断面図である。FIG. 1 is a cross-sectional view showing a state before a paper sheet is sandwiched.
【図２】紙を挟んだ状態を示す断面図である。 FIG. 2 is a cross-sectional view showing a state where paper is sandwiched.
【図３】操作レバーの他の実施態様を示す斜視図であFIG. 3 is a perspective view showing another embodiment of the operating lever.
る。It
【符号の説明】 １ 取付板 ２ 水平部 ３ 軸受板 ４ 垂直部 ５ 軸杆 ６ 長脚部 ７ 長脚部 ８ ねじり大径コイルばね ９ 直線状の長脚部 １０ 湾曲した長脚部 １１ ねじり小径コイルばね １２ 押圧板 １３，１３ａ 操作レバー １４ 紙束 １５ 係合爪 １６ 係合孔 １７ 軸受板 １８ 軸受板 １９ 裏表紙 ２０ 回転ピン ２１ 回転ピン ２２ 係合孔 ２３ 係合孔 ２４ 抜止板[Explanation of symbols] 1 Mounting plate 2 Horizontal part 3 Bearing plate 4 Vertical part 5 Axle rod 6 Long leg part 7 Long leg part 8 Large torsion coil spring 9 Straight long leg 10 Curved long leg 11 Small torsion diameter Coil spring 12 Pressing plate 13 , 13a Operating lever 14 Paper bundle 15 Engaging claw 16 Engaging hole 17 Bearing plate 18 Bearing plate 19 Back cover 20 Rotating pin 21 Rotating pin 22 Engaging hole 23 Engaging hole 24 Locking plate
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図３[Name of item to be corrected] Figure 3
【補正方法】追加[Correction method] Added
【補正内容】[Correction content]
【図３】 [Figure 3]
Claims (1)
立設して当該軸受板３と取付板１の垂直部４との間に軸
杆５を横架し、この軸杆５のまわりに直線状の長脚部
６，７を両端にもつねじり大径コイルばね８と、一端に
直線状の長脚部９をもつと共に他端に湾曲した長脚部１
０をもつねじり小径コイルばね１１とを重ね状態で装着
し、これらねじり大径コイルばね８とねじり小径コイル
ばね１１における軸受板３に近い方の長脚部６，９を押
圧板１２に、又、ねじり大径コイルばね８の他端の長脚
部７とねじり小径コイルばね１１の湾曲した長脚部１０
を操作レバー１３にそれぞれ取り付け、操作レバー１３
を回転して倒伏させることにより押圧板１２を下降させ
て取付板１の水平部２の上に置いた紙束１４を挟着せし
め、操作レバー１３を逆方向へ回転して起立させること
により押圧板１２を上昇させて紙束１４の挟着状態を解
除するようになし、操作レバー１３を倒伏させて紙束１
４を挟着した状態で操作レバー１３に設けた係合爪１５
を係止させる複数の係合孔１６，２２，２３を取付板１
の垂直部４に上下配列で設けたことを特徴とする紙挟み
装置。1. A bearing plate 3 is erected on a horizontal portion 2 of an L-shaped mounting plate 1, a shaft rod 5 is horizontally installed between the bearing plate 3 and a vertical portion 4 of the mounting plate 1, and the shaft rod 5 is provided. 5, a large torsion coil spring 8 having straight long legs 6 and 7 at both ends, and a straight long leg 9 at one end and a long leg 1 curved at the other end.
The small torsion coil spring 11 having the number 0 is mounted in a stacked state, and the long leg portions 6 and 9 of the large torsion coil spring 8 and the small torsion coil spring 11 closer to the bearing plate 3 are attached to the pressing plate 12, and , The long leg portion 7 at the other end of the large torsion coil spring 8 and the curved long leg portion 10 of the small torsion coil spring 11
To the operating lever 13 respectively.
The press plate 12 is lowered by rotating and lowering the paper so that the sheet bundle 14 placed on the horizontal portion 2 of the mounting plate 1 is pinched, and the operation lever 13 is rotated in the opposite direction to stand up and pressed. The plate 12 is lifted to release the sandwiched state of the sheet bundle 14, and the operation lever 13 is laid down to make the sheet bundle 1
The engaging claw 15 provided on the operation lever 13 in a state where 4 is clamped.
A plurality of engaging holes 16, 22, 23 for locking the mounting plate 1
A paper sandwiching device, which is provided in the vertical portion 4 in a vertical arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4861993A JPH06219089A (en) | 1993-02-15 | 1993-02-15 | Paper-clipping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4861993A JPH06219089A (en) | 1993-02-15 | 1993-02-15 | Paper-clipping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06219089A true JPH06219089A (en) | 1994-08-09 |
Family
ID=12808430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4861993A Pending JPH06219089A (en) | 1993-02-15 | 1993-02-15 | Paper-clipping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06219089A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6235876B2 (en) * | 1980-06-26 | 1987-08-04 | Mitsubishi Densen Kogyo Kk | |
| JP3087285B2 (en) * | 1990-04-27 | 2000-09-11 | 日本電気株式会社 | Semiconductor laser |
-
1993
- 1993-02-15 JP JP4861993A patent/JPH06219089A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6235876B2 (en) * | 1980-06-26 | 1987-08-04 | Mitsubishi Densen Kogyo Kk | |
| JP3087285B2 (en) * | 1990-04-27 | 2000-09-11 | 日本電気株式会社 | Semiconductor laser |
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