JPH0190754U - - Google Patents
Info
- Publication number
- JPH0190754U JPH0190754U JP18794287U JP18794287U JPH0190754U JP H0190754 U JPH0190754 U JP H0190754U JP 18794287 U JP18794287 U JP 18794287U JP 18794287 U JP18794287 U JP 18794287U JP H0190754 U JPH0190754 U JP H0190754U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- driven roller
- guide plates
- driving
- swinging
- 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
- 238000010586 diagram Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
- Paper Feeding For Electrophotography (AREA)
Description
第１図はこの考案の一実施例による用紙排出機
構の側面断面図、第２図は第１図のガイド板Ａ，
Ｂの斜視図、第３図はこの考案の他の実施例によ
る用紙排出駆動・従動ローラ部の側面図、第４図
は第３図のガイド板Ａ，Ｂの斜視図、第５図は第
３図の駆動・従動ローラの斜視図第６図は従来の
電子写真プリンタの構成図、第７図は従来技従に
よる用紙排出機構の側面断面図、第８図は第５図
のブロツクの斜視図である。
図中、１は連続用紙、２ａは駆動ローラ、２ｂ
は従動ローラ、７ａ，７ｂはスウイングフイン、
８はベアリングホルダー、９はＥリング、１０は
ベアリング、１１はブロツク、１２は筐体側板、
１３ａ，１３ｂはガイド板Ａ，Ｂ、１４はスペー
サである。なお、図中同一符号は同一、又は相当
部分を示す。
FIG. 1 is a side sectional view of a paper ejection mechanism according to an embodiment of this invention, and FIG. 2 is a guide plate A of FIG.
FIG. 3 is a side view of a paper ejection drive/driven roller section according to another embodiment of the invention, FIG. 4 is a perspective view of guide plates A and B in FIG. 3, and FIG. 3 is a perspective view of the driving and driven rollers. FIG. 6 is a configuration diagram of a conventional electrophotographic printer. FIG. 7 is a side sectional view of a conventional paper ejection mechanism. FIG. 8 is a perspective view of the block in FIG. 5. It is a diagram. In the figure, 1 is continuous paper, 2a is a drive roller, 2b
is a driven roller, 7a and 7b are swing fins,
8 is a bearing holder, 9 is an E-ring, 10 is a bearing, 11 is a block, 12 is a housing side plate,
13a and 13b are guide plates A and B, and 14 is a spacer. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
動ローラに当接し、かつ回転自在に設けられた従
動ローラと、用紙長により振り角度を変動させ揺
動運動を行うスウイングフインことを備えたプリ
ンタの用紙排出機構において、上記駆動・従動ロ
ーラとスウイングフインの間に、用紙をはさんで
対向する一対のガイド板を取り付けたことを特徴
とするプリンタの用紙排出機構。 (2) 駆動・従動ローラの少なくとも１ケ所に溝
を付け、この溝部に一対のガイド板の一部をオー
バーラツプさせることを特徴とする実用新案登録
請求の範囲第１項記載のプリンタの用紙排出機構
。[Claims for Utility Model Registration] (1) A drive roller that discharges and conveys continuous paper, a driven roller that contacts the drive roller and is rotatably provided, and a swinging motion that changes the swing angle depending on the length of the paper. A paper ejecting mechanism for a printer equipped with a swinging fin, characterized in that a pair of guide plates facing each other with the paper in between is attached between the driving/driven roller and the swinging fin. . (2) A paper ejecting mechanism for a printer according to claim 1, which is characterized in that a groove is provided in at least one location of the driving/driven roller, and a portion of a pair of guide plates overlaps with this groove. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18794287U JPH0190754U (en) | 1987-12-09 | 1987-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18794287U JPH0190754U (en) | 1987-12-09 | 1987-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190754U true JPH0190754U (en) | 1989-06-14 |
Family
ID=31479071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18794287U Pending JPH0190754U (en) | 1987-12-09 | 1987-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190754U (en) |
-
1987
- 1987-12-09 JP JP18794287U patent/JPH0190754U/ja active Pending
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