JPH02120436U - - Google Patents
Info
- Publication number
- JPH02120436U JPH02120436U JP2825689U JP2825689U JPH02120436U JP H02120436 U JPH02120436 U JP H02120436U JP 2825689 U JP2825689 U JP 2825689U JP 2825689 U JP2825689 U JP 2825689U JP H02120436 U JPH02120436 U JP H02120436U
- Authority
- JP
- Japan
- Prior art keywords
- drive lever
- feed roller
- printer
- recording paper
- force acts
- 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.)
- Granted
Links
- 230000001154 acute effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案の一実施例の構成を示す斜視
図である。第２図は、実施例に係る給紙機構を使
用したプリンタの概略構成を示す断面図である。
第３図は、実施例の作用を説明するたの説明図で
ある。第４図〜第７図は、実施例の動作を示す側
面図である。第８図は、従来技術の概略構成を示
す側面図である。
１０……プリンタ本体、１８……記録紙、２２
……トレイ、２４……駆動レバー、２６……送り
ローラ、２７……バネ、２８……従動板、３０…
…リンク、３２……クランク板、３４……従動部
材、３６……作用部、３８……回動軸、４０……
ピン、４２……ガイド溝。
FIG. 1 is a perspective view showing the configuration of an embodiment of the present invention. FIG. 2 is a sectional view showing a schematic configuration of a printer using the paper feeding mechanism according to the embodiment.
FIG. 3 is an explanatory diagram for explaining the operation of the embodiment. 4 to 7 are side views showing the operation of the embodiment. FIG. 8 is a side view showing a schematic configuration of the prior art. 10... Printer body, 18... Recording paper, 22
... Tray, 24 ... Drive lever, 26 ... Feed roller, 27 ... Spring, 28 ... Driven plate, 30 ...
... Link, 32 ... Crank plate, 34 ... Driven member, 36 ... Acting part, 38 ... Rotating shaft, 40 ...
Pin, 42...Guide groove.
Claims (1)
送り出すプリンタの給紙機構において、 回動することによつて前記記録紙を送りローラ
に押し付ける駆動レバーと、この駆動レバーに回
動力を付加するバネ手段とを備え、 上記駆動レバーの回動支点とバネ力が作用する
点とを結ぶ線が、バネ力の作用方向と常に鋭角を
なすように構成したことを特徴とするプリンタの
給紙機構。[Claims for Utility Model Registration] In a paper feed mechanism of a printer that feeds recording paper one sheet at a time by friction with a feed roller, there is provided a drive lever that presses the recording paper against the feed roller by rotating; a spring means for applying rotational force to the drive lever, and configured such that a line connecting the rotational fulcrum of the drive lever and the point on which the spring force acts always forms an acute angle with the direction in which the spring force acts. Characteristic printer paper feeding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989028256U JPH0647862Y2 (en) | 1989-03-13 | 1989-03-13 | Printer paper feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989028256U JPH0647862Y2 (en) | 1989-03-13 | 1989-03-13 | Printer paper feed mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02120436U true JPH02120436U (en) | 1990-09-28 |
| JPH0647862Y2 JPH0647862Y2 (en) | 1994-12-07 |
Family
ID=31251474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989028256U Expired - Fee Related JPH0647862Y2 (en) | 1989-03-13 | 1989-03-13 | Printer paper feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647862Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8708331B2 (en) | 2012-03-30 | 2014-04-29 | Brother Kogyo Kabushiki Kaisha | Sheet supplying apparatus |
| US9268285B2 (en) | 2012-03-30 | 2016-02-23 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59198231A (en) * | 1984-03-22 | 1984-11-10 | Sharp Corp | Cassette for feeding sheets |
| JPS626029U (en) * | 1985-06-27 | 1987-01-14 |
-
1989
- 1989-03-13 JP JP1989028256U patent/JPH0647862Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59198231A (en) * | 1984-03-22 | 1984-11-10 | Sharp Corp | Cassette for feeding sheets |
| JPS626029U (en) * | 1985-06-27 | 1987-01-14 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8708331B2 (en) | 2012-03-30 | 2014-04-29 | Brother Kogyo Kabushiki Kaisha | Sheet supplying apparatus |
| US9268285B2 (en) | 2012-03-30 | 2016-02-23 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647862Y2 (en) | 1994-12-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |