JPS6041256U

JPS6041256U - Printing machine paper holding device

Info

Publication number: JPS6041256U
Application number: JP13198183U
Authority: JP
Inventors: 修小泉
Original assignee: 東芝テック株式会社
Priority date: 1983-08-26
Filing date: 1983-08-26
Publication date: 1985-03-23

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 drawings]

第１図ないし第５図は本考案の一実施例を示すもので、
第１図は印字機の一部平面図、第２図ないし第４図は異
なる動作状態を示す印字機の一部側面図、第５図は長孔
周辺部を拡大して示す側面図、第６図は他の実施例にお
ける第５図相当部分の側面図である。１・・・印字機のフレーム、２・・・プラテン、３・・
・ローラ支持部材、４・・・紙押えローラ、５・・・ス
プリング、７・・・印字用紙、８・・・印字ヘッド、１
３・・・長孔、１４，１５・・・円弧部、１７・・・係
止溝、１８・・・被枢支部。Figures 1 to 5 show an embodiment of the present invention.
Fig. 1 is a partial plan view of the printing machine, Figs. 2 to 4 are partial side views of the printing machine showing different operating states, Fig. 5 is a side view showing an enlarged area around the elongated hole, FIG. 6 is a side view of a portion corresponding to FIG. 5 in another embodiment. 1... Printing machine frame, 2... Platen, 3...
・Roller support member, 4...Paper press roller, 5...Spring, 7...Print paper, 8...Print head, 1
3... Long hole, 14, 15... Arc portion, 17... Locking groove, 18... Pivoted portion.

Claims

[Scope of utility model registration request]

A long hole provided in the frame of the printing machine with arcuate ends and the end of the plate material are bent to form a pivoted part, and the pivoted part is inserted into the long hole and the pivoted part is centered. a rotatable roller support member; a paper press roller that is rotatably supported by the roller support member and comes into contact with or separates from the platen as the roller support member rotates; a spring that is biased in the longitudinal direction to elastically hold the roller support member in a position where the paper press roller comes into contact with or separates from the platen; and an end of the elongated hole on the opposite side to the biasing direction of the spring. A paper holding device for a printing machine, comprising a locking groove provided nearby and into which the pivoted portion is inserted to hold the roller support member at an intermediate position in a rotation range.