JPS609657U

JPS609657U - printer

Info

Publication number: JPS609657U
Application number: JP10104083U
Authority: JP
Inventors: 宏古池; 畠山　治; 直樹森山
Original assignee: アルプス電気株式会社
Priority date: 1983-07-01
Filing date: 1983-07-01
Publication date: 1985-01-23

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

[Brief explanation of the drawing]

第１図〜第８図は本考案のプリンタの一実施例を示す説
明図で、第１図ａはこの一実施例に備えられるキャリッ
ジの要部を示す背面図、第１図すは同じくキャリッジの
要部を示す側面図、第２図ａはこの一実施例に備えられ
るノ１ンマ回動機構を示す分解斜視図、第２図すはハン
マ頭を示す斜視図、第３図ａはこの一実施例に備えられ
る印字修正機構の要部を示す背面図、第３図すは同じく
印字修正機構の要部を示す側面図、第４図ａはこの一実
施例に備えられるインクリボンおよびコレクトリボンの
連動機構を示す分解斜視図、第４図すは同じくインクリ
ボンおよびコレクトリボンの連動機構の要部を示す平面
図、第５図は第４図ａ。ｂに示す連動機構を駆動する駆動手段を示す分解斜視図
、第６図ａは印字動作状態を示す説明図、第６図すは印
字修正動作状態を示す説明図、第７図ａ、　　ｂ、　　
ｃ、　　ｄは印字修正動作における印字修正過程を例示
する説明図、第８図ａ、　　ｃ、　　ｅ、は第５図に示
す駆動手段における動作を例示する平面図、第８図す、
　ｄ、　　ｆは第８図ａ、　ｃ、　ｅに対応する側断面
図、第９図はハンマ回動機構の別の例を示す説明図、第
１０図はハンマ回動機構のさらに別の例を示す説明図、
第１１図ａ〜第１１図ｅは印字修正機構の別の例を示す
説明図で、第１１図ａはハンマ頭を示す斜視図、第１１
図すは活字輪の要部を示す背面図、第１１図Ｃは待機状
態を示す説明図、第１１図ｄは印字動作状態を示す説明
図、第１１図ｅは印字修正動作状態を示す説明図、第１
１図ｆはハンマ頭の別の例を示す斜視図、第１２図は印
字修正機構のさらに別の例を示す説明図である。１・・・・・・プラテン、２，１２１．１３２・・・・
・・活字輪、３，１２２，１２３．１３３・・・・・・
活字体、４・・・・・・モータ、５・・・・・・シャー
シ、７，１１６゜１２７・・・・・・ハンマ、８，９８
，１０７・・・・・・ハンマレバー、１０，１０５−−
−−−−ソレノイド、１１゜９７．１０６・・・・・・
軸、１２・・・・・・面、１３．１７゜９９．１０２，
１０８，１１２・・・・・・係合部、１８゜１９・・・
・・・曲面部、２５，１３４・・・・・・コレクトキャ
ラクタ、２６，１３５・・・・・・コレクトスポーク、
２９・・・・・・記録紙、３０・・・・・・インクリボ
ン、３１・・・・・・コレクトリボン、３５・・・・・
・カセット上蓋、３６！・・・・・・カセット下蓋、３７．３８・・・・・・先
端部、４５・・・・・・回動体、５５・・・・・・板ば
ね、５８・・・・・田−ラ、５９・・・・・・インクリ
ボン送り用爪、６０・・・・・・ゴムローラ、６１・・
・・・・マニュアル送り用ギヤ、６２・・・・・・突起
、６７．７１，７３，７４ａ・・・・・・ギヤ部、７０
・・・・・・回転体、７２・・・・・・カム、７４・・
・・・・ＤＣモータ、７５・・・・・・レバー、１１４
，１１５・・・・・・円環部、１１９，１３０・・・・
・・突起部、１２４・・・・・・空隙部、１３６・・・
・・・切込み部。1 to 8 are explanatory diagrams showing one embodiment of the printer of the present invention, FIG. 1a is a rear view showing the main parts of a carriage provided in this embodiment, and FIG. Figure 2a is an exploded perspective view showing the hammer rotation mechanism provided in this embodiment, Figure 2 is a perspective view showing the hammer head, and Figure 3a is a side view showing the main parts of this embodiment. FIG. 3 is a side view showing the main parts of the print correction mechanism provided in one embodiment; FIG. 4a is a side view showing the main parts of the print correction mechanism provided in this embodiment; FIG. FIG. 4 is an exploded perspective view showing the interlocking mechanism of the ribbon, FIG. Fig. 6a is an explanatory diagram showing a printing operation state; Fig. 6 is an explanatory diagram showing a print correction operation state; Figs. 7a, b,
c, d are explanatory diagrams illustrating the print correction process in the print correction operation; Fig. 8 a, c, e are plan views illustrating the operation of the driving means shown in Fig. 5; Fig. 8;
d and f are side sectional views corresponding to FIGS. 8a, c, and e, FIG. 9 is an explanatory diagram showing another example of the hammer rotation mechanism, and FIG. 10 is a further example of the hammer rotation mechanism. An explanatory diagram showing,
11a to 11e are explanatory diagrams showing another example of the print correction mechanism, and FIG. 11a is a perspective view showing the hammer head;
11C is an explanatory diagram showing the standby state, FIG. 11D is an explanatory diagram showing the printing operation state, and FIG. 11E is an explanatory diagram showing the print correction operation state. Figure, 1st
FIG. 1F is a perspective view showing another example of the hammer head, and FIG. 12 is an explanatory view showing still another example of the print correction mechanism. 1...Platen, 2,121.132...
・・Type wheel, 3,122,123.133・・・・・・
Typeface, 4...Motor, 5...Chassis, 7,116°127...Hammer, 8,98
,107... Hammer lever, 10,105--
----- Solenoid, 11°97.106...
Axis, 12...plane, 13.17°99.102,
108, 112...Engaging portion, 18°19...
...Curved surface part, 25,134...Collect character, 26,135...Collect spoke,
29...Recording paper, 30...Ink ribbon, 31...Collection ribbon, 35...
・Cassette top lid, 36! ...Cassette lower cover, 37.38...Tip, 45...Rotating body, 55...Plate spring, 58...T- 59...Ink ribbon feeding claw, 60...Rubber roller, 61...
...Manual feed gear, 62...Protrusion, 67.71, 73, 74a...Gear part, 70
...Rotating body, 72...Cam, 74...
...DC motor, 75...Lever, 114
, 115... Annular part, 119, 130...
...Protrusion, 124...Gap, 136...
...notch part.

Claims

[Scope of utility model registration request]

a platen around which recording paper is wound; a rotatable type wheel disposed opposite to the platen and having a plurality of type bodies; In a printer equipped with an ink ribbon that can be placed between a typeface and the recording paper, and a collection ribbon used for correcting print recorded on the recording paper, each of the ink ribbon and the collection ribbon is provided. . A printer comprising a cassette that holds the recording paper movably in a direction perpendicular to the feeding direction of the recording paper.