JPH0362852U

JPH0362852U -

Info

Publication number: JPH0362852U
Application number: JP12290189U
Authority: JP
Priority date: 1989-10-20
Filing date: 1989-10-20
Publication date: 1991-06-19

Description

[Brief explanation of the drawing]

第１図ないし第４図は本考案の一実施例を示す
もので、第１図は側面図、第２図は一部の正面図
、第３図はキヤリアに形成した突部を示す斜視図
、第４図はアームに形成した突部を示す斜視図、
第５図及び第６図は従来例を示す側面図である。１……プラテン、３……キヤリア、７……印字
部、９……用紙、１１……第一の紙送り部、１２
……第二の紙送り部、１５……駆動ローラ、１６
……押えローラ、１７……軸、１８……ローラ軸
支持体、１９……連結部材、２０……付勢手段、
２１，２２……干渉部、２３，２４……傾斜面。 Figures 1 to 4 show an embodiment of the present invention, with Figure 1 being a side view, Figure 2 being a partial front view, and Figure 3 being a perspective view showing a protrusion formed on the carrier. , FIG. 4 is a perspective view showing a protrusion formed on the arm,
5 and 6 are side views showing a conventional example. 1... Platen, 3... Carrier, 7... Printing section, 9... Paper, 11... First paper feeding section, 12
...Second paper feeding section, 15...Drive roller, 16
... Pressing roller, 17 ... Shaft, 18 ... Roller shaft support, 19 ... Connection member, 20 ... Biasing means,
21, 22...Interference portion, 23, 24...Slanted surface.

Claims

[Scope of utility model registration request]

a printing unit mounted on a carrier that is connected to a carrier motor and moves along a platen; a first paper feeding unit that is disposed upstream of the printing unit in a paper conveyance path and holds the paper; and a drive roller. a second paper feed section having a press roller and a second paper feed section disposed on the downstream side of the printing section in the conveyance path of the paper; and a second paper feed section that holds both ends of the shaft of the press roller and approaches the drive roller. a pair of releasably provided roller shaft supports; a connecting member for connecting these roller shaft supports; a biasing means for biasing the roller shaft supports toward the driving roller; Immediately before the leading edge reaches the second paper feeding section, a carrier motor control means for moving the carrier from the printing area to the outside of the printing area and a portion where the carrier and the roller shaft support face each other are formed. and an inclined surface that is inclined in a direction in which a component force is generated in a direction that causes the roller shaft support to move away from the drive roller when the carrier moves out of the printing area and comes into contact with the roller shaft support. A paper feeding device for a printing device characterized by: