JPS61130446U

JPS61130446U -

Info

Publication number: JPS61130446U
Application number: JP1442485U
Authority: JP
Priority date: 1985-02-04
Filing date: 1985-02-04
Publication date: 1986-08-15
Also published as: JPH0436934Y2

Description

[Brief explanation of the drawing]

第１図はこの考案を具体化したプリンタにおい
てペーパーベイルの作動装置を示す部分斜視図、
第２図はプリンタのほぼ全体を示す平面図、第３
図はペーパーベイルが作用位置に配置された状態
を示すプリンタの部分側断面図、第４図は右方の
ホルダーの取付構成を示す部分縦断面図、第５図
はペーパーベイルが不作用位置に配置された状態
を示す部分側断面図である。２はプラテン、３は印字用紙、４はペーパーベ
イル、８は支持軸、１０はキヤリツジ、１１は印
字ヘツド、１４，１５はホルダー、１８はばね、
１９は回動部材、２１は作動部材、２４は伝達ギ
ア機構。 FIG. 1 is a partial perspective view showing a paper bail actuating device in a printer embodying this invention;
Figure 2 is a plan view showing almost the entire printer;
The figure is a partial side cross-sectional view of the printer showing the paper bail in the active position, Figure 4 is a partial vertical cross-sectional view showing the mounting configuration of the right holder, and Figure 5 is the paper bail in the non-active position. FIG. 3 is a partial side sectional view showing an arranged state. 2 is a platen, 3 is a printing paper, 4 is a paper bail, 8 is a support shaft, 10 is a carriage, 11 is a print head, 14 and 15 are holders, 18 is a spring,
19 is a rotating member, 21 is an operating member, and 24 is a transmission gear mechanism.

Claims

[Claims for Utility Model Registration] A platen 2 that supports the printing paper 3, an active position that extends parallel to the platen 2 and presses the printing paper 3 against the platen 2, and an inactive position that is separated from the platen 2. A paper bail 4 that can be moved and arranged in the same direction, a support shaft 8 that extends parallel to the platen 2, a carriage 10 that is movably supported on the support shaft 8, and a print head 11 that is attached to the carriage 10. In this printer, the print head 11 prints on the print paper 3 on the platen 2 with the print paper 3 pressed against the platen 2 by the paper bail 4. A pair of left and right holders 14 and 15 are rotatably supported and have both ends of the paper bail 4 connected to their free ends; At a position close to the spring 18 that biases the rotation and one of the holders 15,
a rotating member 19 rotatably supported on one axis extending in a direction substantially orthogonal to the axis of the support shaft 8; and as the carriage 10 moves back and forth, the carriage 10
an actuating member 21 that can be engaged and detached from the holder; and a transmission gear mechanism 24 that is provided between the one holder 15 and the rotating member 19 and transmits the rotation of the rotating member 19 to the one holder 15. , when the carriage 10 is moved to one end of its range of movement, the carriage 10 engages the actuating member 2.
1, the rotating member 19 is rotated, thereby causing the transmission gear mechanism 24 and the holders 14, 15 to rotate.
A paper bail operating device characterized in that the paper bail 4 is moved from an operating position to a non-operating position via.