JPS63121551U - - Google Patents
Info
- Publication number
- JPS63121551U JPS63121551U JP1155587U JP1155587U JPS63121551U JP S63121551 U JPS63121551 U JP S63121551U JP 1155587 U JP1155587 U JP 1155587U JP 1155587 U JP1155587 U JP 1155587U JP S63121551 U JPS63121551 U JP S63121551U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- camshaft
- printing paper
- utility
- printer
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Handling Of Cut Paper (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
Description
第1図は本考案のプリンタの断面説明図、第2
図は第1図の矢印Aに沿つた斜視説明図、第3図
はレバーとカムの操作説明図、第4図は通常のプ
リンタの概略構造図、第5図および第6図は従来
のプリンタの印字用紙解除機構を示す斜視説明図
である。
1……カム軸、11……軸受け部、12……軸
受け部、13……係止部、14……支持板、2…
…アーム、21……半円形状の溝、3……カム、
4……ローラ、5……ローラ軸、6……弾性体(
ばね)、7……レバー、80……プラテン、81
……ヘツド、82……キヤリツジ、83……印字
用紙、84……ベース、85……モーター、86
……ベルト、87……押えローラ。
Figure 1 is a cross-sectional explanatory diagram of the printer of the present invention;
The figure is a perspective explanatory view along arrow A in Figure 1, Figure 3 is an explanatory diagram of lever and cam operation, Figure 4 is a schematic structural diagram of a normal printer, and Figures 5 and 6 are conventional printers. FIG. 2 is a perspective explanatory view showing a printing paper release mechanism of the present invention. DESCRIPTION OF SYMBOLS 1... Cam shaft, 11... Bearing part, 12... Bearing part, 13... Locking part, 14... Support plate, 2...
...Arm, 21...Semicircular groove, 3...Cam,
4...Roller, 5...Roller shaft, 6...Elastic body (
spring), 7... lever, 80... platen, 81
... Head, 82 ... Carriage, 83 ... Printing paper, 84 ... Base, 85 ... Motor, 86
... Belt, 87 ... Presser roller.
Claims (1)
のローラ、ローラ軸、このローラ軸を押えるため
のアーム、このアームを作動するためのカム部材
およびカム軸からなる印字用紙解除機構を具備し
たプリンタにおいて、前記カム軸を円形断面とな
し、かつ前記アームの先端に半円形状の溝を設け
ると共に、前記アーム、カム部材およびカム軸を
一体成形により形成して、前記アームの先端の半
円形状の溝に、前記ローラ軸を回転可能に支承す
るように構成したことを特徴とするプリンタ。 (2) ローラ軸がアーム先端の半円形状の溝に圧
接するように、弾性体を配置したことを特徴とす
る実用新案登録請求の範囲第(1)項に記載のプリ
ンタ。 (3) 弾性体がねじりコイル状のばねであること
を特徴とする実用新案登録請求の範囲第(1)項お
よび第(2)項に記載のプリンタ。 (4) カム軸を軸支する軸支部およびカム軸の係
止部材を印字用紙ガイド部裏面に設けたことを特
徴とする実用新案登録請求の範囲第(1)項ないし
第(3)項に記載のプリンタ。[Scope of Claim for Utility Model Registration] (1) Consisting of a roller for holding the printing paper against the printing paper guide section, a roller shaft, an arm for holding the roller shaft, a cam member for operating this arm, and a cam shaft. In a printer equipped with a printing paper release mechanism, the camshaft has a circular cross section, a semicircular groove is provided at the tip of the arm, and the arm, the cam member, and the camshaft are integrally formed, A printer characterized in that the roller shaft is rotatably supported in a semicircular groove at the tip of the arm. (2) The printer according to claim (1) of the utility model registration, characterized in that the elastic body is arranged so that the roller shaft comes into pressure contact with the semicircular groove at the tip of the arm. (3) The printer according to claims (1) and (2) of the utility model registration, wherein the elastic body is a torsion coil spring. (4) Claims (1) to (3) for registering a utility model characterized in that a shaft support for pivotally supporting a camshaft and a locking member for the camshaft are provided on the back side of the printing paper guide section. Printer listed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1155587U JPS63121551U (en) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1155587U JPS63121551U (en) | 1987-01-30 | 1987-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63121551U true JPS63121551U (en) | 1988-08-08 |
Family
ID=30798876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1155587U Pending JPS63121551U (en) | 1987-01-30 | 1987-01-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63121551U (en) |
-
1987
- 1987-01-30 JP JP1155587U patent/JPS63121551U/ja active Pending