JPS58166438U

JPS58166438U - Type holding mechanism of printing device

Info

Publication number: JPS58166438U
Application number: JP6460182U
Authority: JP
Inventors: 岡林　光正
Original assignee: ジューキ株式会社
Priority date: 1982-04-30
Filing date: 1982-04-30
Publication date: 1983-11-05
Also published as: JPH0230288Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１Ａ、３８図は従来の活字体の着脱操作を示す図、第
２図は従来の活字体の位置決め手段を示す図、第３図は
本考案の活字体保持機構の斜視図、第４図は第３図の分
解斜視図、第５図は係合体の斜視図、第６図は活字体の
正面図、第７Ａ〜７Ｃ図は本考案において活字体の着脱
操作を示す図である。第７Ａ図　　　　　　第ｎ　　　゛７８図　　　　　　第７ｃ図1A and 38 are diagrams showing the conventional type attachment/detachment operation, FIG. 2 is a diagram showing the conventional type positioning means, FIG. 3 is a perspective view of the type body holding mechanism of the present invention, and FIG. 4 3 is an exploded perspective view of FIG. 3, FIG. 5 is a perspective view of the engaging body, FIG. 6 is a front view of the type body, and FIGS. 7A to 7C are views showing the operation of attaching and detaching the type body in the present invention. Figure 7A Figure n 78 Figure 7c

Claims

[Claims for Utility Model Registration] In a printing device having a platen 1 and a carriage on which a printing section is placed and supported on a machine frame so as to be movable parallel to the platen, A motor M is fixedly mounted on a carriage with the drive shaft m facing the platen, and a type body is provided with a plurality of different types arranged radially from a central disk and protrusions 5C projecting perpendicularly to the central disk. 5 and 1, an engaging body 6 fixed to the drive shaft of the motor and capable of engaging with the protrusions of the type body and provided with a notch 6a, and the drive shaft m and the type body being removable in the axial direction of the drive shaft of the motor. Connecting means 5a, m, provided on both sides. 24, an opening 7a supported perpendicularly to the drive shaft of the motor on the carriage between the engaging body and the platen, and provided above so as to allow insertion of the type, and communicating with the lower part of the opening 7a. A guide groove 7C that guides the protrusion of the type body communicates with the lower part of the guide i7c so that the protrusion of the type body can be engaged with the notch of the engaging body, so that the connecting means between the engaging body and the type body can be engaged. It has a window part 7b that makes the typeface and the engaging body face each other, and engages the connecting means. a frame body 7 that is movable between an engagement position where the connecting means is brought together and a disengagement position where the coupling means is disengaged, and which is always subjected to an elastic force to move the frame body 7 to the disengagement position; a type body holding mechanism of a printing device comprising holding means 19,20 supported on a carriage and capable of being held in a locked position;