JPS61115661U

JPS61115661U -

Info

Publication number: JPS61115661U
Application number: JP19995684U
Authority: JP
Priority date: 1984-12-29
Filing date: 1984-12-29
Publication date: 1986-07-22

Description

[Brief explanation of the drawing]

第１図乃至第７図は本考案を具体化した一実施
例を示し、第１図はヘツドカバー裏面の斜視図、
第２図はヘツドカバーの閉状態のプリンタ全体の
斜視図、第３図は駆動軸端部付近の分解斜視図、
第４図は第１図の４−４線に沿う断面図、第５図
は第２図の５−５線に沿う部分拡大断面図、第６
図は第５図の６−６線に従う断面図、第７図は第
５図のピントラクタが移動した場合の部分拡大断
面図である。図中、１０は本体、１２はプラテン、１４はピ
ントラクタ、１５は紙送りピン、１６はピントラ
クタフレーム、１８はトツプカバー、２１ａ，２
１ｂ，２１ｃは紙押えリブ、２２は案内面、Ｐ１
，Ｐ２は印字用紙、Ｐ１ａ，Ｐ２ａは送り孔であ
る。 1 to 7 show an embodiment embodying the present invention, and FIG. 1 is a perspective view of the back of the head cover;
Figure 2 is a perspective view of the entire printer with the head cover closed; Figure 3 is an exploded perspective view of the vicinity of the end of the drive shaft;
Figure 4 is a sectional view taken along line 4-4 in Figure 1, Figure 5 is a partially enlarged sectional view taken along line 5-5 in Figure 2, and Figure 6 is a sectional view taken along line 4-4 in Figure 1.
The figure is a sectional view taken along the line 6--6 in FIG. 5, and FIG. 7 is a partially enlarged sectional view when the pin tractor in FIG. 5 moves. In the figure, 10 is the main body, 12 is the platen, 14 is the pin tractor, 15 is the paper feed pin, 16 is the pin tractor frame, 18 is the top cover, 21a, 2
1b, 21c are paper presser ribs, 22 is a guide surface, P1
, P2 are printing paper, and P1a and P2a are feed holes.

Claims

[Scope of Claim for Utility Model Registration] A top cover 18 that covers the top surface of the main body from the front to the rear of the main body 10 and is attached to be openable and closable; printing paper P1 provided with a number of holes P1a and P2a on the left and right with a predetermined interval; P2 hole P1a, P
2a, and a pin tractor frame 16 that supports the paper feed pin 15, and a pin tractor 14 disposed at both ends of a platen 12 rotatably supported at the rear of the main body 10. , Paper pressing ribs 21a, 21b, 2 are attached to the back surface of the top cover 18 at a position facing the pin tractor 14, and have a guide surface 22 along the circumferential surface of the pin tractor frame 16.
A paper feeding device characterized by comprising: 1c.