JPH0640194Y2 - Paper ejection device of copier - Google Patents

Paper ejection device of copier

Info

Publication number
JPH0640194Y2
JPH0640194Y2 JP1986074210U JP7421086U JPH0640194Y2 JP H0640194 Y2 JPH0640194 Y2 JP H0640194Y2 JP 1986074210 U JP1986074210 U JP 1986074210U JP 7421086 U JP7421086 U JP 7421086U JP H0640194 Y2 JPH0640194 Y2 JP H0640194Y2
Authority
JP
Japan
Prior art keywords
paper
main body
copying machine
paper discharge
transport path
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.)
Expired - Lifetime
Application number
JP1986074210U
Other languages
Japanese (ja)
Other versions
JPS62186853U (en
Inventor
雅克 糸魚川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP1986074210U priority Critical patent/JPH0640194Y2/en
Publication of JPS62186853U publication Critical patent/JPS62186853U/ja
Application granted granted Critical
Publication of JPH0640194Y2 publication Critical patent/JPH0640194Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Registering Or Overturning Sheets (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Pile Receivers (AREA)

Description

【考案の詳細な説明】 <技術分野> この考案は、複写機において画像印刷処理を終えた用紙
を収納する排紙装置に関する。
DETAILED DESCRIPTION OF THE INVENTION <Technical Field> The present invention relates to a paper discharge device that stores paper for which image printing processing has been completed in a copying machine.

<従来技術とその欠点> 複写機においては、画像の印刷処理を終了した用紙を排
紙装置の排紙トレイへ収納するようにしているが、一般
にその排紙トレイはオペレータに向かって左側又は右側
に配置されることが多い。このような構成では、用紙が
大きい場合は、排紙トレイ内に収納されている用紙の取
り出し作業は容易であるが、名刺サイズ程度の小さな用
紙では、排紙トレイの奥に排出される場合があるため、
取り出し作業ができにくくなる不都合がある。特に上半
分が大きく下半分が小さいタイプの複写機等では排紙ト
レイの上部が複写機本体の上半分の部分で覆われてしま
うため、小さいサイズの用紙ではますます取りにくくな
る。
<Prior Art and Its Deficiencies> In a copying machine, the paper for which image printing processing has been completed is stored in a paper discharge tray of a paper discharge device. Generally, the paper discharge tray is located on the left side or the right side when facing the operator. Often located in. With such a configuration, if the paper is large, it is easy to take out the paper stored in the paper ejection tray, but if the paper is as small as a business card, it may be ejected deep inside the paper ejection tray. Because there is
There is an inconvenience that it becomes difficult to take out the work. In particular, in a copying machine of a type having a large upper half and a small lower half, the upper part of the discharge tray is covered by the upper half of the copying machine body, and it becomes more difficult to take small size paper.

<考案の目的> この考案の目的は、複写機の排紙トレイ内の排紙用紙が
小さなサイズであっても、オペレーターが簡単に取り出
させるようにした複写機の排紙装置を提供することにあ
る。
<Object of the Invention> An object of the present invention is to provide an ejecting device for a copying machine, which allows an operator to easily take out the ejected paper in the ejecting tray of the copying machine even if it has a small size. is there.

<考案の構成および効果> この考案は、複写機本体内の排紙ローラから排紙用開口
部までの間に名刺サイズ用紙のみが前面に渡って載置さ
れる凹凸状の本体内用紙搬送路を設け、排紙用開口部に
本体内用紙搬送路に略水平に連続する排紙トレイを開閉
自在に備え、前記本体内用紙搬送路の凹部に排紙方向に
摺動自在で、かつ排紙ローラ側の端部に用紙後端部に当
接する垂直片を備え、排紙トレイ側の端部に把持部を備
える所望の幅の用紙引き出し板を設けるとともに、前記
用紙引き出し板の把持部を、用紙引き出し板が本体内用
紙搬送路内に収納された状態で複写機本体の排紙側壁面
近傍に位置し、かつ、上端面が本体内用紙搬送路の凸部
の上端面よりも下方に位置するように設置し、さらに、
用紙引き出し板を前記排紙路側へ戻す復帰力を付与する
弾性手段を設けたことを特徴とする。
<Structure and Effect of the Invention> This invention is a paper conveyance path in the main body of the unevenness in which only the business card size paper is placed on the front side from the paper discharge roller in the copying machine main body to the paper discharge opening. A paper discharge tray is provided at the paper discharge opening so as to be openable and closable to extend substantially horizontally to the paper conveyance path in the main body, and is slidable in the paper discharge direction in the concave portion of the paper conveyance path in the main body The roller-side end portion is provided with a vertical piece that comes into contact with the rear end portion of the paper, and the paper-drawing plate having a desired width is provided at the paper-discharging tray-side end portion, and the grip portion of the paper-drawing plate is provided. Located in the vicinity of the paper ejection side wall of the copier body with the paper drawer plate stored in the paper transport path inside the main body, and the upper end surface is below the upper end surface of the convex portion of the paper transport path inside the main body. And set it up to
It is characterized in that an elastic means is provided for applying a restoring force for returning the sheet drawer plate to the sheet discharge path side.

上記のように構成することによって、この考案によれ
ば、複写機の一対の排紙ローラから排紙される用紙を本
体内用紙搬送路を介して排紙トレイに搬送するようにし
た排紙装置において、その本体内用紙搬送路を凹凸状に
構成し、その凹部に排紙方向に摺動自在で且つ排紙ロー
ラ側の一端に用紙後端部に当接する垂直片を備える所望
の幅の垂直片を設けたため、この用紙引き出し板を排紙
方向に引き出すと、その用紙引き出し板はその垂直片が
用紙の後端部に当接し、用紙引き出し板の垂直片以外の
部分が用紙に離れずに、本体内用紙搬送路の凹部を移動
する。そのとき、用紙は引き出板の垂直片に押され、本
体内用紙搬送路の凸部上を摺動しながら排紙方向へ送ら
れ、排紙トレイ上のオペレータの取り出しやすい位置迄
移動する。このため、オペレータはその排紙トレイ上の
用紙を簡単に取り出せることができるという利点があ
る。
According to the present invention, with the above-described configuration, the paper ejecting device is configured to convey the paper ejected from the pair of paper ejecting rollers of the copying machine to the paper ejection tray via the paper conveyance path in the main body. In the above, the paper conveyance path in the main body is formed in a concavo-convex shape, and the concave portion is provided with a vertical piece that is slidable in the paper ejection direction and has one end on the paper ejection roller side that abuts against the paper rear end. Since the paper drawer plate is provided in this direction, when the paper drawer plate is pulled out in the paper discharge direction, the vertical piece of the paper drawer plate comes into contact with the trailing edge of the paper, and the parts of the paper drawer plate other than the vertical piece do not separate from the paper. , Move the concave part of the paper transport path in the main body. At that time, the paper is pushed by the vertical piece of the drawer plate, is fed in the paper discharge direction while sliding on the convex portion of the paper conveyance path in the main body, and is moved to a position on the paper discharge tray where the operator can easily take out the paper. Therefore, there is an advantage that the operator can easily take out the paper on the paper discharge tray.

また、この用紙引き出し板に排紙ローラ側へ戻す復帰力
を付与する手段を設けたことにより、その用紙引き出し
板を離すだけで、本体内用紙搬送路の凹部上を移動させ
て、排紙ローラ側へ戻すことができる。このとき、用紙
は本体内用紙搬送路の凸部上に位置し、この引き出し板
の垂直片以外の部分が本体内用紙搬送路の凹部に位置し
ているため、用紙はこの用紙引き出し板の垂直片以外の
部分と接触することがない。このため、用紙を元の本体
内用紙搬送路上に戻すことなく、この用紙引き出し板だ
けを複写機本体側に戻すことができる。
In addition, by providing a means for applying a restoring force to the paper ejection plate to return it to the paper ejection roller side, the paper ejection plate can be moved over the concave portion of the paper conveyance path by simply releasing the paper ejection plate. Can be returned to the side. At this time, since the paper is located on the convex part of the paper transport path in the main body and the part other than the vertical piece of this drawer plate is located in the recessed part of the paper transport path in the main body, the paper is perpendicular to this paper drawer plate. No contact with other parts. Therefore, it is possible to return only the paper drawer plate to the main body of the copying machine without returning the paper to the original paper transport path in the main body.

以上のようにこの考案によれば、名刺等の非常に小さい
サイズの用紙にコピーする場合であっても、用紙引き出
し板を操作するだけでコピー後の用紙をオペレータの取
り出しやすい位置に移動させることが出来、コピー作業
の能率を高く出来る利点がある。
As described above, according to the present invention, even when copying on a very small size paper such as a business card, it is possible to move the copied paper to a position where the operator can easily take out the paper just by operating the paper drawer plate. This has the advantage that the efficiency of copy work can be increased.

また、排紙ローラから排紙された名刺サイズ用紙の全面
および普通サイズ用紙の一部は、排紙ローラと排紙用開
口部との間の用紙搬送路上に載置されるため、排紙用開
口部から延出する排紙トレイの長さを短くすることがで
き、装置の小型化を実現できる。加えて、用紙引き出し
板が収納された状態で把持部が複写機本体の排紙側壁面
近傍に位置するため把持部がつかみ易く、把持部を持っ
ての用紙引き出し板の引き出しが容易になる。さらに、
この把持部は上端面が本体内用紙搬送路の凸部の上端面
よりも下方に設定されているため、用紙引き出し板が本
体内用紙搬送路の凹部内に戻されたとき、把持部が本体
内用紙搬送路の上方に突出してしまうということがな
く、本体内用紙搬送路を広く開けた状態とすることがで
きる。このため、排紙ローラ部でジャムが発生した場
合、ジャム解除のための作業者の視界を遮ったり、ジャ
ム解除作業を邪魔してしまうようなことがない。
In addition, the entire surface of the business card size paper and a part of the normal size paper ejected from the paper ejection roller are placed on the paper conveyance path between the paper ejection roller and the paper ejection opening, so The length of the discharge tray extending from the opening can be shortened, and the device can be downsized. In addition, since the grip portion is located in the vicinity of the paper discharge side wall surface of the copying machine body in the state where the paper drawer plate is stored, the grip portion can be easily grasped, and the paper drawer plate can be pulled out easily with the grip portion. further,
Since the upper end surface of this grip is set lower than the upper end surface of the convex portion of the paper conveyance path in the main body, when the paper drawer plate is returned into the concave portion of the paper conveyance path in the main body, the grip portion It is possible to keep the paper transport path in the main body wide without opening the paper transport path above the inner paper transport path. For this reason, when a jam occurs in the paper discharge roller unit, there is no possibility of obstructing the field of view of the operator for clearing the jam or obstructing the jam clearing work.

<実施例> 第3図はこの考案の実施例である排紙装置を備えた複写
機の概略構成図である。
<Embodiment> FIG. 3 is a schematic configuration diagram of a copying machine having a paper discharge device according to an embodiment of the present invention.

第3図において、複写機本体1の中央部には、感光体ド
ラム31、帯電チャージャ32およびクリーナ33を一体に構
成した画像形成ユニット20と、光源34およびレンズ35を
備える光学系ユニット21と現像ユニット22とが設けられ
ている。これら画像形成ユニット20、光学系ユニット2
1、現像ユニット22および転写チャージャ23により画像
形成部が構成されている。また、複写機本体1の内部下
方には用紙カセット24が装着されている。この用紙カセ
ット24は内部に単一サイズの用紙を複数枚収納してい
る。この用紙は給紙ローラ35の回転により搬送ローラ36
に達した用紙はタイミングローラ37を経由して画像形成
部に導かれる。この画像形成部ではその画像形成プロセ
スによって感光体ドラム31の表面に形成されたトナー画
像が転写チャージャ23によりこの用紙の表面に転写され
る。画像を転写した用紙は剥離ローラ38により感光体ド
ラム31から剥離されて定着ローラ39に導かれ、加熱およ
び加圧され、トナーが溶融して定着された後、排紙部41
に送られる。
In the central portion of the copying machine main body 1 shown in FIG. 3, an image forming unit 20 in which a photosensitive drum 31, a charging charger 32 and a cleaner 33 are integrally formed, an optical system unit 21 including a light source 34 and a lens 35, and a developing unit are provided. Units 22 and are provided. These image forming unit 20 and optical system unit 2
1, the developing unit 22 and the transfer charger 23 constitute an image forming unit. A paper cassette 24 is mounted below the interior of the copying machine main body 1. The paper cassette 24 accommodates a plurality of single-size paper sheets inside. This paper is transported by the feed roller 35
The sheet that has reached the position is guided to the image forming unit via the timing roller 37. In this image forming unit, the toner image formed on the surface of the photoconductor drum 31 by the image forming process is transferred to the surface of this sheet by the transfer charger 23. The sheet on which the image is transferred is peeled from the photosensitive drum 31 by the peeling roller 38, guided to the fixing roller 39, heated and pressed, and the toner is melted and fixed, and then the paper discharge unit 41.
Sent to.

第1図はこの考案の実施例である排紙装置を備えた複写
機の排紙部を示す一部斜視図である。また、第4図は同
排紙装置を備える複写機の排紙部を示す一部断面図であ
る。
FIG. 1 is a partial perspective view showing a paper discharge portion of a copying machine having a paper discharge device according to an embodiment of the present invention. Further, FIG. 4 is a partial cross-sectional view showing a paper discharge portion of a copying machine equipped with the paper discharge device.

排紙部41は複写機本体側面に形成された排紙用開口部42
と、複写機本体1内で排紙ローラを兼用する一対の定着
ローラ39、40の排紙方向下方に配置された本体内用紙搬
送路2と、その排紙用開口部42の下方から排紙方向にほ
ぼ水平に支持された排紙トレイ3とで構成されている。
したがって、本体内用紙搬送路2は複写機本体1の内部
において排紙ローラ39,40と排紙用開口部42との間に形
成されており、その長さは排紙ローラ39,40により排紙
された名刺サイズ用紙のみが全面に渡って載置される長
さにされている。これに対して排紙トレイ3は排紙用開
口部42の下方において開閉自在にされており、その開成
時において本体内用紙搬送路2に略水平に連続する。排
紙トレイ3は第3図に示すように前記排紙用開口部42に
設けられているピン3aにより回動自在に支持されてい
る。一対の定着ローラ39、40から排紙された用紙は一旦
この本体内用紙搬送路2上に落とされ、用紙が名刺サイ
ズのものである場合、後述する本体内用紙搬送路2に設
けられた用紙引き出し板により排紙トレイ3に送られ
る。
The paper discharge section 41 is a paper discharge opening 42 formed on the side surface of the copying machine body.
And a pair of fixing rollers 39 and 40 in the copying machine main body 1 which are also used as paper discharge rollers, arranged below the paper discharge path in the paper discharge direction, and paper discharge openings 42 from below the paper discharge path 42. And a paper discharge tray 3 supported substantially horizontally in the direction.
Therefore, the paper conveyance path 2 in the main body is formed between the paper ejection rollers 39, 40 and the paper ejection opening 42 inside the copying machine main body 1, and its length is ejected by the paper ejection rollers 39, 40. The length is such that only the printed business card size paper is placed over the entire surface. On the other hand, the paper discharge tray 3 is openable and closable below the paper discharge opening 42, and when it is opened, the paper discharge tray 3 continues to the paper conveyance path 2 in the main body substantially horizontally. The paper discharge tray 3 is rotatably supported by pins 3a provided in the paper discharge opening 42 as shown in FIG. The paper discharged from the pair of fixing rollers 39 and 40 is once dropped onto the paper conveyance path 2 in the main body, and when the paper is of a business card size, the paper provided in the paper conveyance path 2 in the main body described later. It is sent to the paper discharge tray 3 by the drawer plate.

前記本体内用紙搬送路2は、その表面が搬送方向に垂直
な方向に凹凸状に構成され、その後方端部にはその本体
内用紙搬送路2の隣接する2つの凸壁2bに設けられた2
つの凸部2a間の凹部に凸部2aの下方において排紙方向に
摺動自在な用紙引き出し板4が設けられている。凸壁2b
の間隔は、名刺サイズの用紙の搬送方向に垂直な幅より
も狭くされており、この間に位置する用紙引き出し板4
の幅も名刺サイズの用紙の幅よりも狭い。したがって、
排紙された名刺サイズの用紙は凸壁2bの上面に載置さ
れ、用紙引き出し板4の水平面に接触することはない。
この用紙引き出し板4の定着ローラ側の一端には垂直片
5が設けられ、出紙方向の一端には用紙引き出し板を排
紙方向に引き出すための把持部6が設けられている。ま
た、第4図に示すように、一対の定着ローラ39、40の排
紙方向側には、ハクリ爪9とマイクロスイッチ10が設け
られている。定着ローラ39の内部にはその回転軸方向に
ヒーターランプ39aが配設されている。この定着ローラ3
9、40に用紙が送られるとその用紙をこの一対の定着ロ
ーラ39、40間で加圧するとともに、ヒーターランプ39a
で表面が加熱された定着ローラ39で用紙上のトナーを加
熱する。また、出紙方向側に設けられたハクリ爪9によ
って定着ローラ39から用紙を引き離し、さらにこの用紙
はマイクロスイッチ10のアクチュエータ10aに当接し、
マイクロスイッチ10を作動させ、複写機の制御回路部に
このマイクロスイッチ10のスイッチ入力を送る。
The sheet transport path 2 in the main body has a surface formed in an uneven shape in a direction perpendicular to the transport direction, and the rear end portion thereof is provided on two adjacent convex walls 2b of the sheet transport path 2 in the main body. Two
In the concave portion between the two convex portions 2a, a paper drawer plate 4 which is slidable in the paper discharge direction is provided below the convex portion 2a. Convex wall 2b
Is narrower than the width perpendicular to the conveying direction of the business card size paper, and the paper drawer plate 4 located between them is
Is also narrower than the width of business card size paper. Therefore,
The ejected business card size paper is placed on the upper surface of the convex wall 2b and does not contact the horizontal surface of the paper drawer plate 4.
A vertical piece 5 is provided at one end of the paper drawing plate 4 on the fixing roller side, and a grip portion 6 for drawing out the paper drawing plate in the paper discharging direction is provided at one end in the paper discharging direction. Further, as shown in FIG. 4, a pair of fixing rollers 39, 40 are provided with a peeling claw 9 and a micro switch 10 on the sheet discharge side. Inside the fixing roller 39, a heater lamp 39a is arranged in the rotation axis direction. This fixing roller 3
When the paper is sent to 9, 40, the paper is pressed between the pair of fixing rollers 39, 40 and the heater lamp 39a
The toner on the paper is heated by the fixing roller 39 whose surface is heated by. Further, the paper is separated from the fixing roller 39 by the peeling claw 9 provided on the paper output direction side, and the paper abuts on the actuator 10a of the micro switch 10,
The microswitch 10 is operated and the switch input of the microswitch 10 is sent to the control circuit section of the copying machine.

前記引き出し板4の底面には、突出部4aが係止されると
ともに、そのスプリング7の他端は複写機本体1に係止
されている。このスプリング7はこの引き出し板4を排
紙方向に引き出したときに、その引き出し板4を複写機
側へ引き戻す方向に引張力を作用させる。
A protrusion 4a is locked to the bottom surface of the drawer plate 4, and the other end of the spring 7 is locked to the copying machine main body 1. When the drawer plate 4 is pulled out in the paper discharge direction, the spring 7 exerts a pulling force in a direction of returning the drawer plate 4 to the copying machine side.

このように構成されたこの実施例の排紙装置の動作を第
2図を参照して説明する。
The operation of the paper discharge device of this embodiment having the above structure will be described with reference to FIG.

第2図(A)、(B)、(C)はそれぞれ同複写機の排
紙装置の動作を示す一部断面図である。名刺サイズの用
紙8は丁度前記用紙引き出し板4の位置、すなわち排紙
トレイ3の後方部に排紙されるように給紙部側で用紙規
制される。定着ローラ39、40から排紙されたその名刺サ
イズの用紙8は本体内用紙搬送路2の凸壁2b上に一旦落
とされる。次に、同図(B)に示すように用紙引き出し
板4の把持部6を矢印aで示す方向に引き出すと、この
用紙引き出し板4は本体内用紙搬送路2の凹部上を排紙
方向に移動する。前述のように用紙引き出し板4の垂直
片5以外の部分は凸壁2bより下方に位置し、この部分は
凸壁2b上に載置されていた用紙8に接触することなく移
動する。このとき、本体内用紙搬送路2の凸壁2bに載置
されていた用紙8はその後端面を用紙引き出し板4の垂
直片5によって押されて、本体内用紙搬送路2の凸壁2b
上を矢印aに示す方向に移動し、排紙方向側に設けられ
た排紙トレイ3上のオペレータの取り出しやすい位置に
前半分が臨む。また、同図(C)に示すように、この用
紙引き出し板4の把持部6を離すと、用紙引き出し板4
の座面に設けられている突出部4aと複写機本体1との間
に張設されたケスプリング7によって、この用紙引き出
し板4が矢印bで示すように複写機本体1側へ引き戻さ
れる。
2A, 2B, and 2C are partial cross-sectional views showing the operation of the paper discharge device of the copying machine. The paper 8 of the business card size is regulated on the side of the paper feed unit so that the paper 8 is ejected at the position of the paper drawer plate 4, that is, the rear portion of the paper ejection tray 3. The business card size paper 8 discharged from the fixing rollers 39 and 40 is once dropped onto the convex wall 2b of the paper conveyance path 2 in the main body. Next, as shown in FIG. 3B, when the grip portion 6 of the paper drawer plate 4 is pulled out in the direction indicated by the arrow a, the paper drawer plate 4 is discharged on the concave portion of the paper transport path 2 in the main body in the paper discharge direction. Moving. As described above, the portion of the paper drawer plate 4 other than the vertical piece 5 is located below the convex wall 2b, and this portion moves without contacting the paper 8 placed on the convex wall 2b. At this time, the sheet 8 placed on the convex wall 2b of the intra-body sheet transport path 2 is pushed at its rear end surface by the vertical piece 5 of the sheet pull-out plate 4, and the convex wall 2b of the intra-body sheet transport path 2 is pushed.
The upper half is moved in the direction indicated by the arrow a, and the front half faces a position on the paper discharge tray 3 provided on the paper discharge direction side that is easy for the operator to take out. Further, as shown in FIG. 3C, when the grip portion 6 of the paper drawer plate 4 is released, the paper drawer plate 4 is released.
The sheet pull-out plate 4 is pulled back to the copying machine main body 1 side by the ke spring 7 stretched between the protrusion 4a provided on the seat surface and the copying machine main body 1.

このとき、用紙8の後半分は本体内用紙搬送路2の凸壁
2b上にあり、この用紙引き出し板4はその垂直片5以外
の部分が本体内用紙搬送路2の凸壁2b間の凹部上を移動
するようにしているため、スプリング7の作用によって
複写機側に戻されるとき用紙8に接触しない。このため
用紙8の後半分を本体内用紙搬送路2の凸壁2b上に残し
たままにすることができる。
At this time, the rear half of the paper 8 is the convex wall of the paper transport path 2 in the main body.
The sheet pulling plate 4 is located on the copying machine side due to the action of the spring 7 because the sheet pulling plate 4 is located above the concave portion between the convex walls 2b of the sheet conveying path 2 in the main body. It does not come into contact with the paper 8 when it is returned to. Therefore, the rear half of the sheet 8 can be left on the convex wall 2b of the sheet conveying path 2 in the main body.

このように構成することによって、この実施例の排紙装
置は、本体内用紙搬送路の表面を凹凸状にしてその凸壁
2bに用紙を一旦載置するとともに、その本体内用紙搬送
路の凹部に排紙方向に移動自在な用紙引き出し板2を設
けたため、その用紙引き出し板2を排紙方向に引くだけ
でその用紙引き出し板2の垂直片5が用紙後端面を押す
ことによって、用紙を排紙トレイ上のオペレータの取り
出しやすい位置に移動させることができる。さらに、ま
た、この用紙引き出し板をその垂直片以外の部分が用紙
に接触しないように本体内用紙搬送路の凸壁2bの間の凹
部に設けて、その用紙引き出し板の底面に複写機本体と
この用紙引き出し板とを引張するスプリングを設けたた
め、この用紙引き出し板を引き出した後、その把持部6
を離すだけで、用紙を本体内用紙搬送路の凸壁2b上に残
したまま、用紙引き出し板のみ複写機側に戻すことがで
きる。また、名刺サイズ用紙が全面に渡って載置される
本体内用紙搬送路が排紙ローラと排紙用開口部との間に
おいて複写機本体内に形成されているため、排紙ローラ
から排紙された普通サイズ用紙の後方の一部がこの本体
内用紙搬送路上に載置されることになり、排紙用開口部
に開閉自在にされた排紙トレイの長さは、普通サイズ用
紙の前方側の残りの部分を載置できる大きさであればよ
く、排紙トレイを複写機の排紙用開口部からさほど長く
延出する必要がなく、使用時における複写機の省スペー
ス化を実現できる。
With this configuration, the paper discharge device according to this embodiment has the surface of the paper conveyance path in the main body made uneven and the convex wall thereof.
Since the paper is temporarily placed on 2b, and the paper drawer plate 2 which is movable in the paper discharge direction is provided in the concave portion of the paper conveyance path in the main body, the paper drawer plate 2 can be pulled out by simply pulling the paper drawer plate 2 in the paper discharge direction. The vertical piece 5 of the plate 2 pushes the rear end surface of the paper, so that the paper can be moved to a position on the paper ejection tray where the operator can easily take out the paper. Furthermore, this paper drawer plate is provided in the concave portion between the convex walls 2b of the paper transport path in the main body so that the parts other than the vertical piece do not contact the paper, and the copy machine main body is provided on the bottom surface of the paper drawer plate. Since a spring for pulling the paper drawing plate is provided, the paper holding plate 6 is pulled out after the paper drawing plate is pulled out.
It is possible to return only the paper pull-out plate to the copying machine side while leaving the paper on the convex wall 2b of the paper transport path in the main body simply by releasing. In addition, since the paper conveyance path inside the main body on which the business card size paper is placed is formed in the main body of the copying machine between the paper ejection roller and the paper ejection opening, the paper ejection roller ejects the paper. A part of the rear side of the regular size paper will be placed on the paper conveyance path in the main body, and the length of the paper discharge tray that can be opened and closed in the paper discharge opening is the front of the normal size paper. It suffices that the remaining part on the side can be placed, and it is not necessary to extend the paper ejection tray so much from the paper ejection opening of the copier, and space can be saved in the copier during use. .

なお、用紙が普通のB5、A4サイズ等のときには、上記の
用紙引き出し板4を使用しなくても排紙トレイ3上に用
紙が排紙される。
When the paper is a normal B5, A4 size or the like, the paper is ejected onto the paper ejection tray 3 without using the paper drawer plate 4.

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

第1図はこの考案の実施例である排紙装置を備えた複写
機の排紙部を示す一部斜視図である。第2図(A)、
(B)、(C)はそれぞれ同排紙装置の動作を説明する
ための一部断面図である。第3図は同排紙装置を備えた
複写機の概略構成図である。第4図は同排紙装置を備え
る複写機の排紙部を示す一部断面図である。 1……複写機本体、 2……本体内用紙搬送路、 3……排紙トレイ、 4……用紙引き出し板、4a……突出部、 5……垂直片、6……把持部、 7……スプリング(弾性手段)、 39……排紙ローラ。
FIG. 1 is a partial perspective view showing a paper discharge portion of a copying machine having a paper discharge device according to an embodiment of the present invention. FIG. 2 (A),
(B), (C) is a partial cross-sectional view for explaining the operation of the same paper discharge device. FIG. 3 is a schematic configuration diagram of a copying machine equipped with the paper discharge device. FIG. 4 is a partial cross-sectional view showing a paper discharge portion of a copying machine equipped with the paper discharge device. 1 ... Copying machine main body, 2 ... Paper transport path in main body, 3 ... Paper ejection tray, 4 ... Paper drawer plate, 4a ... Projection part, 5 ... Vertical piece, 6 ... Gripping part, 7 ... … Spring (elastic means), 39… Paper ejection roller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】複写機本体内の排紙ローラから排紙用開口
部までの間に名刺サイズ用紙が全面に渡って載置される
凹凸状の本体内用紙搬送路を設け、 排紙用開口部に用紙搬送路に略水平に連続する排紙トレ
イを開閉自在に備え、 前記本体内用紙搬送路の凹部に、排紙方向に摺動自在
で、且つ、排紙ローラ側の端部に用紙後端部に当接する
垂直片を備え、排紙トレイ側の端部に把持部を備える所
望の幅の用紙引き出し板を設けるとともに、 前記用紙引き出し板の把持部を、用紙引き出し板が本体
内用紙搬送路内に収納された状態で複写機本体の排紙側
側面近傍に位置し、且つ、上端面が本体内用紙搬送路の
凸部の上端面よりも下方に位置するように設定し、 さらに、用紙引き出し板を前記排紙ローラ側へ戻す復帰
力を付与する弾性手段を設けたことを特徴とする複写機
の排紙装置。
Claim: What is claimed is: 1. A corrugated paper transport path is provided in the main body of the copying machine between the paper ejection roller and the paper ejection opening, and a business card size paper is placed over the entire surface. Is provided with a paper discharge tray that is continuous substantially horizontally in the paper transport path, and is slidable in the paper discharge direction in the recess of the paper transport path in the main body, and the paper is provided at the end on the paper discharge roller side. A paper drawer with a desired width is provided that has a vertical piece that abuts the rear end, and a grip is provided at the end on the paper ejection tray side. It is set in the vicinity of the side surface of the copying machine body on the paper discharge side while being housed in the conveyance path, and the upper end surface is set lower than the upper end surface of the convex portion of the paper conveyance path in the main body. , Provided with elastic means for giving a returning force for returning the paper drawer plate to the paper discharge roller side A paper ejection device for a copying machine, which is characterized in that
JP1986074210U 1986-05-16 1986-05-16 Paper ejection device of copier Expired - Lifetime JPH0640194Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986074210U JPH0640194Y2 (en) 1986-05-16 1986-05-16 Paper ejection device of copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986074210U JPH0640194Y2 (en) 1986-05-16 1986-05-16 Paper ejection device of copier

Publications (2)

Publication Number Publication Date
JPS62186853U JPS62186853U (en) 1987-11-27
JPH0640194Y2 true JPH0640194Y2 (en) 1994-10-19

Family

ID=30919216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986074210U Expired - Lifetime JPH0640194Y2 (en) 1986-05-16 1986-05-16 Paper ejection device of copier

Country Status (1)

Country Link
JP (1) JPH0640194Y2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835081U (en) * 1971-08-31 1973-04-26
JPS6141721Y2 (en) * 1978-12-08 1986-11-27
JPS6210286Y2 (en) * 1979-06-20 1987-03-10

Also Published As

Publication number Publication date
JPS62186853U (en) 1987-11-27

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