JPH01139554U - - Google Patents
Info
- Publication number
- JPH01139554U JPH01139554U JP3282288U JP3282288U JPH01139554U JP H01139554 U JPH01139554 U JP H01139554U JP 3282288 U JP3282288 U JP 3282288U JP 3282288 U JP3282288 U JP 3282288U JP H01139554 U JPH01139554 U JP H01139554U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- printing paper
- varying
- platen roller
- spring means
- 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
Landscapes
- Handling Of Cut Paper (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
Description
第１図ａは本考案の印字用紙送り機構の側面図
、第１図ｂは変動手段に依るホルダーの状態を示
す側面図、第１図ｃは他の実施例を示す側面図、
第２図は従来の印字用紙送り機構の側面図である
。
図に於いて、１はプラテンローラ、２は印字ヘ
ツド、３は印字用紙、４はピンチローラ、５は支
持部、６はばね手段（コイルばね）、７，１６は
ステー、８はペーパーガイド、９はホルダー、１
０は変動手段、１１はレバー、１２は偏心カム、
１３はシヤフト、１４はコピーコントロールレバ
ー、１５はブラケツト、１７は歯である。
Fig. 1a is a side view of the printing paper feeding mechanism of the present invention, Fig. 1b is a side view showing the state of the holder depending on the variable means, Fig. 1c is a side view showing another embodiment,
FIG. 2 is a side view of a conventional printing paper feeding mechanism. In the figure, 1 is a platen roller, 2 is a printing head, 3 is a printing paper, 4 is a pinch roller, 5 is a support section, 6 is a spring means (coil spring), 7 and 16 are stays, 8 is a paper guide, 9 is a holder, 1
0 is a variable means, 11 is a lever, 12 is an eccentric cam,
13 is a shaft, 14 is a copy control lever, 15 is a bracket, and 17 is a tooth.
Claims (1)
６の付勢で押圧するピンチローラ４と、 前記ばね手段６を前記ピンチローラ４の支持部
５との間に張架するホルダー９と、 前記ホルダー９を変動して前記ばね手段６の付
勢力を変化する変動手段１０とを設けて成ること
を特徴とする印字用紙送り機構。[Claims for Utility Model Registration] A platen roller 1; a pinch roller 4 that presses the printing paper 3 against the platen roller 1 with the bias of a spring means 6; A printing paper feeding mechanism comprising: a holder 9 stretched between the holder 9; and a variable means 10 for varying the biasing force of the spring means 6 by varying the holder 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3282288U JPH01139554U (en) | 1988-03-11 | 1988-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3282288U JPH01139554U (en) | 1988-03-11 | 1988-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139554U true JPH01139554U (en) | 1989-09-25 |
Family
ID=31259408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3282288U Pending JPH01139554U (en) | 1988-03-11 | 1988-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139554U (en) |
-
1988
- 1988-03-11 JP JP3282288U patent/JPH01139554U/ja active Pending