JPH022164U

JPH022164U -

Info

Publication number: JPH022164U
Application number: JP7882088U
Authority: JP
Priority date: 1988-06-16
Filing date: 1988-06-16
Publication date: 1990-01-09
Anticipated expiration: 2003-06-16
Also published as: JPH0712020Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す開放状態の側
面図、第２図は印字位置の状態の側面図、第３図
は作用状態を示す側面図、第４図は作用状態を示
す側面図、第５図は従来例を示す開放状態の側面
図、第６図は印字位置の状態の側面図、第７図は
装置カバーを開けた状態のプリンタの斜視図であ
る。１……リボンシフトアーム、２……係止ピン、
３……スプリング、４……レバー、６……スプリ
ング、７……固定側リボンガイド、８……可動側
リボンガイド、９……印字ヘツド、１０……プラ
テン、１１……カツタ、１４……装置カバー、１
６……係止部、１６ａ……係止面。 Fig. 1 is a side view of an embodiment of the present invention in an open state, Fig. 2 is a side view of the printing position, Fig. 3 is a side view of the operating state, and Fig. 4 is a side view of the operating state. 5 is a side view of the conventional printer in an open state, FIG. 6 is a side view of the printer in the printing position, and FIG. 7 is a perspective view of the printer with the device cover opened. 1... Ribbon shift arm, 2... Locking pin,
3... Spring, 4... Lever, 6... Spring, 7... Fixed side ribbon guide, 8... Movable side ribbon guide, 9... Print head, 10... Platen, 11... Cutter, 14... device cover, 1
6...Locking portion, 16a...Locking surface.

Claims

[Scope of Claim for Utility Model Registration] Equipped with a device cover that can be opened and closed, a cutter that cuts the printing medium after printing, and a ribbon guide that guides the ink ribbon to the printing position, and the device cover is opened when replacing the ink ribbon. Then, the cutter is moved from the printing medium cutting position to the retracted position, and the ribbon guide is moved from the printing position to the retracted position, and when the cutter and ribbon guide are in the retracted position, when the device cover is closed, this A printer in which the device cover hits the cutter and the cutter hits the ribbon guide further includes: a rotatable ribbon shift arm that supports the ribbon guide and moves the ribbon guide between a printing position and a retracted position; and a rotatable ribbon shift arm that moves the ribbon guide to the printing position. A biasing means for biasing the ribbon shift arm in a direction to return the ribbon, and a locking portion for locking and holding the ribbon shift arm when the ribbon guide moves to a retracted position, the locking portion and a rotatable lever with a locking surface formed in a slope shape, and when the apparatus cover is closed with the ribbon guide in the retracted position, the ribbon shift arm rotates via the cutter and the ribbon guide. A printer characterized in that the ribbon guide is set in a printing position by releasing the ribbon guide from the lever.