JPS5883349U - Roll paper support device - Google Patents
Roll paper support deviceInfo
- Publication number
- JPS5883349U JPS5883349U JP17840081U JP17840081U JPS5883349U JP S5883349 U JPS5883349 U JP S5883349U JP 17840081 U JP17840081 U JP 17840081U JP 17840081 U JP17840081 U JP 17840081U JP S5883349 U JPS5883349 U JP S5883349U
- Authority
- JP
- Japan
- Prior art keywords
- end plate
- roll paper
- support
- support rod
- support device
- 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
- Unwinding Webs (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の平面図、第２図は第１図の
切断面線■−■から見た断面図、第３図は支持手段２の
断面図、第４図は端板１１を取り□ 外した状態を示す
斜視図ζ第５図は第３図の切断面線■−■から見た断面
図、第６図は歯車１８に関連する構成を示す断面図、第
７図は第６図の下方から見た正面図、第８図は本考案の
他の実施例の歯車１８に関連する構成を示す断面図、第
９図は第８図の下方から見た正面図、第１０図はさらに
本考案の他の実施例の斜視図である。
１・・・ロール紙、２，３・・・支持手段、６．７・・
・軸受部材、１１・・・端板、１２． １３． １４．
３Ｂ。
３９．４０・・・支持棒、１５・・・歯車列、１６．１
７゜１８．２２・・・歯車、２４・・・カバー、２６・
・・つまみ、２７・・・コイルバね、３４．５８・・・
外接円、５０・・・爪車、５２・・・爪。Fig. 1 is a plan view of an embodiment of the present invention, Fig. 2 is a sectional view taken along the section line ■-■ in Fig. 1, Fig. 3 is a sectional view of the support means 2, and Fig. 4 is an end view. A perspective view showing the removed state of the plate 11 6 is a front view seen from below, FIG. 8 is a sectional view showing the configuration related to the gear 18 of another embodiment of the present invention, and FIG. 9 is a front view seen from below as shown in FIG. , FIG. 10 is a perspective view of another embodiment of the present invention. 1... Roll paper, 2, 3... Supporting means, 6.7...
- Bearing member, 11... end plate, 12. 13. 14.
3B. 39.40...Support rod, 15...Gear train, 16.1
7゜18.22...Gear, 24...Cover, 26.
...Knob, 27...Coil spring, 34.58...
Circumscribed circle, 50... ratchet wheel, 52... claw.
Claims (1)
部がそれぞれ突出され、ロール紙の中央孔に挿通される
少なくとも３個の支持棒と、端板の他本表面側に設けら
れ、支持棒の他方端部が中心からずれた位置にそれぞれ
固着された歯車を含む歯車例とを含み、 前記歯車が連動して回転することによって支持棒の共通
な外接円の直径が同一の仮想中心を有して変化され、さ
らに、 歯車列に含まれる歯車のうちの少なくとも１つに設けら
れ、前記外接円の直径が拡大する方向にばね付勢するば
ねと、 端板の前記他方表面側に固定され、前記仮想中心を通る
回転軸線を有する回転軸と、 各支持手段の支持棒の端板力化突出した前記一方端部を
相互に対向した状態で、各支持手段の回転軸を回転自在
に支承する軸受部材とを含むことを特徴とするロール紙
の支持装置。[Claims for Utility Model Registration] A pair of supporting means are included, each supporting means having a fraction and an end plate inserted through the end plate in its thickness direction, one end of which is protruded from one surface of the end plate, and a roll paper. At least three support rods are inserted through the central hole, and a gear example is provided on the other surface side of the end plate, and the other end of the support rod is fixed at a position offset from the center. , the diameter of a common circumscribed circle of the support rod is changed with the same virtual center by the interlocking rotation of the gears, and further provided on at least one of the gears included in the gear train; a spring biased in a direction in which the diameter of the circumscribed circle expands; a rotation shaft fixed to the other surface side of the end plate and having a rotation axis passing through the virtual center; and an end plate of a support rod of each support means. 1. A roll paper support device comprising: a bearing member rotatably supporting a rotating shaft of each support means with the one end portions facing each other facing each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17840081U JPS5883349U (en) | 1981-11-30 | 1981-11-30 | Roll paper support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17840081U JPS5883349U (en) | 1981-11-30 | 1981-11-30 | Roll paper support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5883349U true JPS5883349U (en) | 1983-06-06 |
Family
ID=29973160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17840081U Pending JPS5883349U (en) | 1981-11-30 | 1981-11-30 | Roll paper support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5883349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009102145A (en) * | 2007-10-25 | 2009-05-14 | Seiko Instruments Inc | Rolled paper holding mechanism and printer |
-
1981
- 1981-11-30 JP JP17840081U patent/JPS5883349U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009102145A (en) * | 2007-10-25 | 2009-05-14 | Seiko Instruments Inc | Rolled paper holding mechanism and printer |
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