JPH0385353U - - Google Patents
Info
- Publication number
- JPH0385353U JPH0385353U JP14762789U JP14762789U JPH0385353U JP H0385353 U JPH0385353 U JP H0385353U JP 14762789 U JP14762789 U JP 14762789U JP 14762789 U JP14762789 U JP 14762789U JP H0385353 U JPH0385353 U JP H0385353U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- inclined surface
- trailing edge
- ejecting
- pair
- 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
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
第１図は本考案に係る排紙装置を示す正面図、
第２図はその右側面図、第３図はその排紙装置を
組み込んだ複写機を示す正面断面図、第４図は本
考案による場合の用紙後端に引掛かり状態を従来
の場合と対比して示す図、第５図は後側の傾斜面
の角度について説明するための図、第６図は本考
案による場合の用紙後端に引掛かり状態とロール
の回転との関連を示す図、第７図は従来装置を組
み込んだ複写機を示す正面断面図、第８図はその
従来装置を示す正面図、第９図は課題の説明図で
ある。
１１，１２……排紙ローラ、１２ａ……用紙後
端引掛溝、１２ｃ……後側の傾斜面、１２ｄ……
前側の傾斜面。
FIG. 1 is a front view showing a paper discharge device according to the present invention;
Fig. 2 is a right side view of the same, Fig. 3 is a front cross-sectional view showing a copying machine incorporating the paper ejecting device, and Fig. 4 is a comparison of the state in which the trailing edge of paper is caught in the case of the present invention and the conventional case. 5 is a diagram for explaining the angle of the rear inclined surface, and FIG. 6 is a diagram showing the relationship between the state of paper being caught at the trailing edge and the rotation of the roll in the case of the present invention. FIG. 7 is a front sectional view showing a copying machine incorporating the conventional device, FIG. 8 is a front view showing the conventional device, and FIG. 9 is an explanatory diagram of the problem. 11, 12... Paper discharge roller, 12a... Paper trailing edge hooking groove, 12c... Rear side slope, 12d...
Front slope.
Claims (1)
うになした排紙装置において、 前記排紙ローラ対は一方が高く他方が低く配設
され、低い方の排紙ローラにはロール周方向の１
箇所以上にローラ幅方向に沿つてほぼＶ状の用紙
後端引掛溝が切欠かれており、この用紙後端引掛
溝は下側排紙ローラの回転方向前側にある傾斜面
が溝底に向かつて緩やかに傾き、一方回転方向後
側にある傾斜面が切り立つた状態に形成されてい
ることを特徴とする排紙装置。[Claims for Utility Model Registration] In a paper ejecting device in which paper is ejected through a pair of ejecting rollers, one of the pair of ejecting rollers is disposed high and the other is low, and the lower one 1 in the roll circumferential direction on the paper ejection roller.
A roughly V-shaped paper trailing edge hooking groove is cut out along the roller width direction, and this paper trailing edge hooking groove has an inclined surface on the front side in the rotational direction of the lower paper ejection roller facing the bottom of the groove. A paper ejecting device characterized in that the inclined surface is gently inclined, and the inclined surface on the rear side in the rotational direction is formed in a steep state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14762789U JPH0385353U (en) | 1989-12-21 | 1989-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14762789U JPH0385353U (en) | 1989-12-21 | 1989-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0385353U true JPH0385353U (en) | 1991-08-29 |
Family
ID=31694132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14762789U Pending JPH0385353U (en) | 1989-12-21 | 1989-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0385353U (en) |
-
1989
- 1989-12-21 JP JP14762789U patent/JPH0385353U/ja active Pending
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