JPH0321728U

JPH0321728U -

Info

Publication number: JPH0321728U
Application number: JP8076489U
Authority: JP
Priority date: 1989-07-11
Filing date: 1989-07-11
Publication date: 1991-03-05

Description

[Brief explanation of drawings]

第１図は一実施例の説明図、第２図はキヤリツ
ジ駆動装置の説明図、第３図及び第４図は他の実
施例の説明図、第５図は複数のペンに対する一括
上げレバーを用いた実施例の説明図、第６図から
第８図までは従来技術の説明図、第９図はカセツ
ト保持器の他の実施例の説明図である。１……記録計、２……側板、３……スライド軸
、４……キヤリツジ、５……ペン付インクカセツ
ト、６……ペン、７……記録紙、８……スプロケ
ツト、９……ガイドローラ、１０……目盛板、１
１……止めねじ、１３……突起（係止部）、１４
……つまみ、１５……プラテン、１７……アング
ル部材、１９……枢支ピン、２１……案内軸、２
３……指針、２５……ペン上げレバー、２７……
ハンドル、３０……カセツト保持器、３１……開
口、３３……案内孔（位置決め部）、３５……カ
セツト保持壁、３７……後端壁、４０……駆動プ
ーリ、４１……案内プーリ、４３……張り糸、４
５……結合点、５０……係合空隙、５１……突片
、５３……腕、５５……ピン、５７……一括上げ
レバー、５９……ブラケツト。 Fig. 1 is an explanatory diagram of one embodiment, Fig. 2 is an explanatory diagram of a carriage drive device, Figs. 3 and 4 are explanatory diagrams of other embodiments, and Fig. 5 is an explanatory diagram of a lever for raising multiple pens at once. FIG. 6 to FIG. 8 are explanatory diagrams of the prior art, and FIG. 9 is an explanatory diagram of another embodiment of the cassette holder. 1... Recorder, 2... Side plate, 3... Slide shaft, 4... Carriage, 5... Ink cassette with pen, 6... Pen, 7... Recording paper, 8... Sprocket, 9... Guide Roller, 10...Scale plate, 1
1...Set screw, 13...Protrusion (locking part), 14
... Knob, 15 ... Platen, 17 ... Angle member, 19 ... Pivot pin, 21 ... Guide shaft, 2
3... Pointer, 25... Pen lift lever, 27...
Handle, 30... Cassette holder, 31... Opening, 33... Guide hole (positioning part), 35... Cassette holding wall, 37... Rear end wall, 40... Drive pulley, 41... Guide pulley, 43...Tension thread, 4
5...Connection point, 50...Engagement gap, 51...Protrusion piece, 53...Arm, 55...Pin, 57...Batch raising lever, 59...Bracket.

Claims

[Claims for Utility Model Registration] (1) In a pen mechanism held by a carriage running on a fixed slide shaft of a recorder, a cassette holder that opens toward the front of the recorder is attached to the carriage, and the cassette holder is A positioning part is formed in a part of the cassette holder, a wall of the cassette holder facing the positioning part is an elastic wall biased toward the positioning part, and a locking part is formed to engage with the positioning part. A pen mechanism for a recorder, wherein an ink cassette with a pen attached thereto is inserted into the cassette holder from the front side of the recorder against the pressure of the elastic wall, and the locking part is engaged with the positioning part. (2) A pen mechanism for a recorder according to claim 1, wherein the wall facing the opening of the cassette holder is an elastic rear end wall biased toward the opening. (3) A pen mechanism for a recorder according to claim 1, wherein a knob is attached to the ink cassette with pen so as to protrude from the opening of the cassette holder toward the front of the recorder. (4) A pen mechanism for a recorder according to claim 1, wherein a pointer that projects so as to face a scale plate of the recorder is attached to the ink cassette with pen. (5) A pen mechanism for a recorder according to claim 1, wherein the carriage is rotatable around the slide shaft. (6) In the pen mechanism according to claim 1, an inclined protrusion is provided integrally with the top wall of the cassette holder, and a locking gap is formed between the top surface and the inclined protrusion to secure the recorder. The pen mechanism of the recorder is formed by inserting a pen lift lever pivotally supported in the locking gap into the locking gap. (7) In the pen mechanism according to claim 6, a plurality of slide shafts, each having the cassette holder, are provided vertically and in parallel, and a plurality of pen lift levers each inserted into the locking gap are connected to the recorder. A pen mechanism for a recorder, which is provided with a collective lifting lever on one side of the recorder, which is pivoted on a fixed part and can be engaged with all the pen lifting levers at the same time.