JPH0265564U - - Google Patents
Info
- Publication number
- JPH0265564U JPH0265564U JP14570888U JP14570888U JPH0265564U JP H0265564 U JPH0265564 U JP H0265564U JP 14570888 U JP14570888 U JP 14570888U JP 14570888 U JP14570888 U JP 14570888U JP H0265564 U JPH0265564 U JP H0265564U
- Authority
- JP
- Japan
- Prior art keywords
- medium
- pressure roller
- pressure
- roller
- printer
- 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
Landscapes
- Handling Of Cut Paper (AREA)
Description
第１図は、本考案の実施例に係る媒体送り機構
を示す要部の側面構成図、第２図は、本考案に係
るプレツシヤローラとプラテンの間を媒体の後端
が通過するときの状態説明図、第３図は、従来の
媒体送り機構を例示する要部斜視図、第４図は、
第３図の側面構成図、第５図は、従来のプレツシ
ヤローラとプラテンの間を媒体の後端が通過する
ときの状態説明図である。
１…プラテン、５，９…押さえバネ、５ａ，９
ａ…ローラ回転軸、６，１０…リリースシヤフト
、２０，２１…プレツシヤローラ、２０ａ，２１
ａ…突条、Ｐ…媒体、Ｐａ…媒体の後端。
FIG. 1 is a side configuration diagram of the main parts of a medium feeding mechanism according to an embodiment of the present invention, and FIG. 2 is an explanation of the state when the rear end of the medium passes between the pressure roller and the platen according to the present invention. 3 is a perspective view of a main part illustrating a conventional medium feeding mechanism, and FIG. 4 is a
FIG. 3 is a side view of the configuration, and FIG. 5 is an explanatory diagram of a state in which the rear end of a medium passes between a conventional pressure roller and a platen. 1...Platen, 5, 9...Pressure spring, 5a, 9
a... Roller rotation shaft, 6, 10... Release shaft, 20, 21... Pressure roller, 20a, 21
a... protrusion, P... medium, Pa... rear end of the medium.
Claims (1)
シヤローラを備えたプリンタの機構において、 プレツシヤローラの外周に、ローラ回転軸に平
行で媒体押圧により弾性変位する複数の突条を形
成したことを特徴とするプリンタの媒体送り機構
。[Claims for Utility Model Registration] In a printer mechanism equipped with a pressure roller that presses against a rotating platen to feed a medium, a plurality of protrusions are formed on the outer periphery of the pressure roller in parallel to the roller rotation axis and that are elastically displaced by the pressure of the medium. A media feeding mechanism for a printer characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14570888U JPH0265564U (en) | 1988-11-08 | 1988-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14570888U JPH0265564U (en) | 1988-11-08 | 1988-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265564U true JPH0265564U (en) | 1990-05-17 |
Family
ID=31414535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14570888U Pending JPH0265564U (en) | 1988-11-08 | 1988-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265564U (en) |
-
1988
- 1988-11-08 JP JP14570888U patent/JPH0265564U/ja active Pending