JPS61181746U

JPS61181746U -

Info

Publication number: JPS61181746U
Application number: JP6606385U
Authority: JP
Priority date: 1985-05-02
Filing date: 1985-05-02
Publication date: 1986-11-13
Anticipated expiration: 2000-05-02
Also published as: JPH0628279Y2

Description

[Brief explanation of drawings]

第１図はこの考案を具体化した一実施例を示す
プリンタの要部平面図、第２図は第１図のＡ―Ａ
線断面図、第３図はプリンタを後方から見た斜視
図、第４図は要部の分解斜視図である。図において１はフレーム、２はプラテン、３は
キヤリツジ、４は印字ヘツド、９は開放部、１０
は用紙挿入案内部材、１３は用紙挿入口、１４は
取付脚、１５は凹部、１６は突起、２１は軸受部
材、２４は円筒部、Ｐは単票用紙である。 Fig. 1 is a plan view of the main parts of a printer showing an embodiment embodying this idea, and Fig. 2 is an A-A of Fig. 1.
A line sectional view, FIG. 3 is a perspective view of the printer seen from the rear, and FIG. 4 is an exploded perspective view of the main parts. In the figure, 1 is a frame, 2 is a platen, 3 is a carriage, 4 is a print head, 9 is an open part, and 10
13 is a paper insertion guide member, 13 is a paper insertion slot, 14 is a mounting leg, 15 is a recessed portion, 16 is a protrusion, 21 is a bearing member, 24 is a cylindrical portion, and P is a cut sheet.

Claims

[Claims for Utility Model Registration] 1. A platen 2 which is rotatably supported by a printer frame 1 and has a printing paper P mounted thereon, a carriage 3 which is movable along the platen 2, and a platen 3 mounted on the carriage 3. 2 and a printing head 4 provided to face the printing head 4. While rotating the platen 2 to feed the printing paper P toward the printing head 4, the carriage 3 and the printing head 4 are driven to perform the printing. In a printer that prints on paper P, the printer frame 1 is provided with an opening 9 that opens the top surface of the platen 2 on the opposite side from the print head 4, and is arranged to cover the opening 9 from above. is,
and a paper insertion slot 13 for inserting printing paper P.
a sheet insertion guide member 10 formed to extend along the platen 2; and approximately U grooves formed at both ends of the sheet insertion guide member 10 and fitted to the shaft portions 24 at both ends of the platen 2.
A mounting leg 14 provided with a letter-shaped recess 15; a locking hole 31 formed on one of opposing surfaces of the mounting leg 14 and the inner surface of the frame 1; and a locking hole 31 formed on the other side. 31, and when the shaft portion 24 and the recess 15 are fitted, the locking hole 31 and the projection 16 are fitted by the elasticity of the paper insertion guide member 10, and the paper is inserted. A printing paper insertion device for a printer, characterized in that an insertion guide member 10 is removably attached so that its insertion opening 13 faces the outer periphery of a platen 2 in a substantially tangential direction. 2 The inner surface of the frame 1 facing the mounting leg 14 is provided with a bearing member 21 that rotatably holds the platen 2.
A printing paper insertion device for a printer according to claim 1 of the utility model registration claim. 3. The bearing member 21 has a cylindrical portion 24 which surrounds the shaft 23 of the platen 2 and into which the U-shaped recess 15 of the mounting leg 14 is fitted. Paper insertion device.