JPH041857U - - Google Patents
Info
- Publication number
- JPH041857U JPH041857U JP4088790U JP4088790U JPH041857U JP H041857 U JPH041857 U JP H041857U JP 4088790 U JP4088790 U JP 4088790U JP 4088790 U JP4088790 U JP 4088790U JP H041857 U JPH041857 U JP H041857U
- Authority
- JP
- Japan
- Prior art keywords
- roll paper
- support shaft
- engages
- allows
- rotational force
- 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 Continuous Sheets Of Paper (AREA)
- Unwinding Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
第１図は実施例の側面図、第２図は同じく断面
図、第３図はロール紙を外した状態を示す側面図
である。
１……ロール紙、２……ロール紙支持軸、３…
…ギア部、４……ケース本体、５……保持部材、
６……係合部、７……送りローラ、８……プリン
タ。
FIG. 1 is a side view of the embodiment, FIG. 2 is a cross-sectional view, and FIG. 3 is a side view with the roll paper removed. 1... Roll paper, 2... Roll paper support shaft, 3...
... Gear part, 4 ... Case body, 5 ... Holding member,
6...Engagement portion, 7...Feed roller, 8...Printer.
Claims (1)
る保持部材と、 この保持部材に設けられ、上記ロール紙に紙送
り方向の回転力が加えられていない時は上記ギア
部と係合して上記ロール紙の回転を規制し、上記
回転力が加えられた時に上記ギア部との係合が外
れて上記ロール紙を回転自在とする係合部と を具備したことを特徴とするロール紙支持構造。[Scope of Claim for Utility Model Registration] A support shaft attached to the roll paper, a gear provided on the support shaft, a holding member that holds the support shaft and allows the roll paper to rotate freely, and a gear provided on the support shaft. When the rotational force in the paper feeding direction is not applied to the roll paper, it engages with the gear part to restrict the rotation of the roll paper, and when the rotational force is applied, it engages with the gear part. A roll paper support structure comprising: an engaging portion that disengages and allows the roll paper to rotate freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4088790U JPH041857U (en) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4088790U JPH041857U (en) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041857U true JPH041857U (en) | 1992-01-09 |
Family
ID=31551072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4088790U Pending JPH041857U (en) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041857U (en) |
-
1990
- 1990-04-17 JP JP4088790U patent/JPH041857U/ja active Pending