JPH0282548U - - Google Patents
Info
- Publication number
- JPH0282548U JPH0282548U JP16295688U JP16295688U JPH0282548U JP H0282548 U JPH0282548 U JP H0282548U JP 16295688 U JP16295688 U JP 16295688U JP 16295688 U JP16295688 U JP 16295688U JP H0282548 U JPH0282548 U JP H0282548U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- paper feeding
- roller
- paper feed
- feed roller
- 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
Landscapes
- Handling Of Sheets (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Description
第１図は本考案の紙送り機構の一実施例を示す
全体斜視図、第２図は本考案に用いられる印字ヘ
ツドの正面図、第３図および第４図はそれぞれ従
来の紙送り機構を示す全体斜視図である。
１……紙送りローラ、２……中心軸、３……従
動ギア、４……ステツピングモータ、６……駆動
ギア、７……用紙、８……デイテントローラ、９
……溝、１０……板ばね、１１……係合突起。
Fig. 1 is an overall perspective view showing one embodiment of the paper feed mechanism of the present invention, Fig. 2 is a front view of the print head used in the present invention, and Figs. 3 and 4 respectively show a conventional paper feed mechanism. FIG. DESCRIPTION OF SYMBOLS 1... Paper feed roller, 2... Center shaft, 3... Driven gear, 4... Stepping motor, 6... Driving gear, 7... Paper, 8... Detent roller, 9
... Groove, 10 ... Leaf spring, 11 ... Engagement protrusion.
Claims (1)
在に配設し、この紙送りローラを回転駆動機構に
より回転駆動させて前記紙送りローラ部分に送ら
れる用紙を所定の紙送りピツチで印字部に送る紙
送り機構において、前記紙送りローラの外周寸法
を印字ヘツドの印字部の紙送り方向の長さ寸法と
等しく形成し、前記紙送りローラにこの紙送りロ
ーラの１回転毎に停止させるデイテント機構を配
設したことを特徴とする紙送り機構。 A cylindrical paper feed roller that feeds the paper is rotatably arranged, and this paper feed roller is driven to rotate by a rotation drive mechanism, so that the paper sent to the paper feed roller portion is delivered to the printing section at a predetermined paper feed pitch. In the paper feeding mechanism, the outer circumferential dimension of the paper feeding roller is formed to be equal to the length of the printing section of the print head in the paper feeding direction, and the detent mechanism causes the paper feeding roller to stop every rotation of the paper feeding roller. A paper feeding mechanism characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16295688U JPH0737879Y2 (en) | 1988-12-15 | 1988-12-15 | Paper feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16295688U JPH0737879Y2 (en) | 1988-12-15 | 1988-12-15 | Paper feed mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0282548U true JPH0282548U (en) | 1990-06-26 |
| JPH0737879Y2 JPH0737879Y2 (en) | 1995-08-30 |
Family
ID=31447251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16295688U Expired - Lifetime JPH0737879Y2 (en) | 1988-12-15 | 1988-12-15 | Paper feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737879Y2 (en) |
-
1988
- 1988-12-15 JP JP16295688U patent/JPH0737879Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737879Y2 (en) | 1995-08-30 |