JPH0312837U - - Google Patents
Info
- Publication number
- JPH0312837U JPH0312837U JP7295589U JP7295589U JPH0312837U JP H0312837 U JPH0312837 U JP H0312837U JP 7295589 U JP7295589 U JP 7295589U JP 7295589 U JP7295589 U JP 7295589U JP H0312837 U JPH0312837 U JP H0312837U
- Authority
- JP
- Japan
- Prior art keywords
- roll paper
- paper shaft
- hole
- shaped groove
- groove
- 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)
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Description
第１図は本考案実施例のロール紙軸の軸受機構
の側断面図、第２図は第１図のＢ−Ｂ線断面図、
第３図は従来例のロール紙軸の軸受機構の斜視図
、第４図は従来例のロール紙軸の軸受機構の側断
面図、第５図は従来例のプリンタ装置の側面図で
ある。
図中、１１はロール紙軸、１２はロール紙、１
３は取付金具、１４はＵ字状溝１４、１５は孔、
１６はボール、１７は押えばねを示す。
Fig. 1 is a side sectional view of the bearing mechanism of the roll paper shaft according to the embodiment of the present invention, Fig. 2 is a sectional view taken along the line B-B in Fig. 1,
FIG. 3 is a perspective view of a conventional roll paper shaft bearing mechanism, FIG. 4 is a side sectional view of a conventional roll paper shaft bearing mechanism, and FIG. 5 is a side view of a conventional printer apparatus. In the figure, 11 is the roll paper shaft, 12 is the roll paper, 1
3 is a mounting bracket, 14 is a U-shaped groove 14, 15 is a hole,
16 indicates a ball, and 17 indicates a pressing spring.
Claims (1)
側外周にＵ字状溝１４を形成し、このロール紙軸
１１の端部を支持する取付金具１３を設け、この
取付金具１３の前記Ｕ字状溝１４に対応する部分
に孔１５を形成し、この孔１５に押えばね１７で
付勢され、前記Ｕ字状溝１４に係止するボール１
６を配置してなることを特徴とするロール紙軸の
軸受機構。 A U-shaped groove 14 is formed on the outer periphery of the end of the roll paper shaft 11 to which the roll paper 12 is attached, and a mounting bracket 13 is provided to support the end of the roll paper shaft 11. A hole 15 is formed in a portion corresponding to the groove 14, and the ball 1 is biased by a pressing spring 17 into the hole 15 and locked in the U-shaped groove 14.
6. A bearing mechanism for a roll paper shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7295589U JPH0312837U (en) | 1989-06-23 | 1989-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7295589U JPH0312837U (en) | 1989-06-23 | 1989-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312837U true JPH0312837U (en) | 1991-02-08 |
Family
ID=31611354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7295589U Pending JPH0312837U (en) | 1989-06-23 | 1989-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100780064B1 (en) * | 2007-03-06 | 2007-11-30 | 주식회사 티투엠 | Disposable Spoon Automatic Packaging System |
| JP2014076560A (en) * | 2012-10-09 | 2014-05-01 | Ricoh Co Ltd | Sheet feeding device and image formation device |
-
1989
- 1989-06-23 JP JP7295589U patent/JPH0312837U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100780064B1 (en) * | 2007-03-06 | 2007-11-30 | 주식회사 티투엠 | Disposable Spoon Automatic Packaging System |
| JP2014076560A (en) * | 2012-10-09 | 2014-05-01 | Ricoh Co Ltd | Sheet feeding device and image formation device |