JPH0210957U

JPH0210957U -

Info

Publication number: JPH0210957U
Application number: JP8948288U
Authority: JP
Priority date: 1988-07-07
Filing date: 1988-07-07
Publication date: 1990-01-24
Anticipated expiration: 2003-07-07
Also published as: JPH0756202Y2

Description

[Brief explanation of drawings]

第１図は本考案による用紙位置決め機構を実施
したプリンタ装置の断面図、第２図は第１図のプ
リンタ装置の紙送りユニツトを拡大して示す側面
図であつて、可動案内壁部材を第１の作動位置で
示す図、第３図は第２図と同様な側面図であつて
、可動案内壁部材を第２の作動位置で示す図、第
４図Ａないし第４図Ｃは可動案内壁部材の頂面に
適用された位置決め指標の一例を説明する説明図
、第５図Ａおよび第５図Ｂは可動案内壁部材の頂
面に適用された位置決め指標の別の例を説明する
説明図、第６図は従来のプリンタ装置の印字部を
示す斜視図である。３０……主フレーム構造体、３６……上方ハウ
ジング構造体、３８……印字ユニツト、４０……
用紙送りユニツト、４２……フレーム部材、４４
……プラテン、４６……印字ヘツド、６０……ト
ラクタ、６２……上面、６４……開閉カバー、６
６……用紙案内手段、６８……可動案内壁部材、
７０……固定案内壁部材、７４……頂面、７６…
…前方室、７８……後方室、８０……積重ね体、
８２……案内板、８４……規制板、８６……用紙
セツトレバー、９０……リンク要素、９２……指
標紙片、９４……指標基板。 FIG. 1 is a sectional view of a printer device implementing a paper positioning mechanism according to the present invention, and FIG. 2 is an enlarged side view showing the paper feeding unit of the printer device of FIG. FIG. 3 is a side view similar to FIG. 2, showing the movable guide wall member in the second operating position; FIGS. 4A to 4C show the movable guide wall member in the second operating position; FIG. An explanatory diagram illustrating an example of a positioning index applied to the top surface of a wall member, and FIGS. 5A and 5B are explanatory diagrams illustrating another example of a positioning index applied to the top surface of a movable guide wall member. 6 are perspective views showing a printing section of a conventional printer device. 30... Main frame structure, 36... Upper housing structure, 38... Printing unit, 40...
Paper feed unit, 42...Frame member, 44
...Platen, 46...Printing head, 60...Tractor, 62...Top surface, 64...Opening/closing cover, 6
6...paper guide means, 68...movable guide wall member,
70...Fixed guide wall member, 74...Top surface, 76...
...front chamber, 78...rear chamber, 80...stacked body,
82... Guide plate, 84... Regulation plate, 86... Paper set lever, 90... Link element, 92... Indicator paper piece, 94... Indicator board.

Claims

[Claims for Utility Model Registration] 1. In a paper positioning mechanism of a printer device that uses continuous folded paper S as recording paper, a guide means 66 for guiding the paper after recording is in a first operating position and a second operating position. The movable part 68 is placed in the first operating position during paper recording and functions as a paper guide member, while the movable part 68 is in the second operating position when paper is set. A paper positioning mechanism adapted to be positioned to provide an extension of the paper positioning retaining surface 62. 2. In the paper positioning mechanism according to claim 1, the movable portion 68 is attached to the paper positioning holding surface 62.
A paper positioning mechanism comprising paper positioning indicators 92 and 94 in a region functioning as an extension of the paper positioning mechanism. 3. In the paper positioning mechanism according to claim 1 or 2, the movable portion 68 is interlocked with either the paper set lever 86 or the opening/closing cover 64, and the paper set lever 86 or the opening/closing cover 64 is placed in the released position. When the movable portion 68 assumes the second operating position and the paper set lever 86 or the opening/closing cover 64 is placed in the closed position, the movable portion 68 assumes the first operating position. A paper positioning mechanism characterized by: