JPH01171658U

JPH01171658U -

Info

Publication number: JPH01171658U
Application number: JP6871188U
Authority: JP
Priority date: 1988-05-26
Filing date: 1988-05-26
Publication date: 1989-12-05

Description

[Brief explanation of the drawing]

第１図はこの考案の第１実施例を適用している
サーマルプリンタの概略縦断面図、第２図はこの
考案の第２実施例を適用しているサーマルプリン
タの側面図、第３図はサーマルプリンタの概略構
成を示す構成説明図、第４図は別途出願により提
案したクリーナの構成とその作用とを示す斜視図
、第５図は第４図の右側面図である。１……サーマルヘツド、２……ヘツドブラケツ
ト、３……ヘツド回転軸、４……プラテンローラ
、７……筐体、９……サーマル抵抗体ライン、１
０……クリーナ、１１……クリーナ部、２１……
押圧部材（ヘツド突起）、２２……押圧部材（レ
バー）。なお、各図中、同一符号は同一又は相当
部分を示す。 Fig. 1 is a schematic vertical sectional view of a thermal printer to which the first embodiment of this invention is applied, Fig. 2 is a side view of a thermal printer to which the second embodiment of this invention is applied, and Fig. 3 is a schematic longitudinal sectional view of a thermal printer to which the first embodiment of this invention is applied. FIG. 4 is a perspective view showing the structure and operation of a cleaner proposed in a separate application, and FIG. 5 is a right side view of FIG. 4. 1... Thermal head, 2... Head bracket, 3... Head rotating shaft, 4... Platen roller, 7... Housing, 9... Thermal resistor line, 1
0...Cleaner, 11...Cleaner section, 21...
Pressing member (head protrusion), 22...pressing member (lever). In each figure, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A cleaner part is inserted between the thermal resistor line provided in the thermal head and the platen roller, and the thermal head is pressed toward the platen roller and the cleaner part is slid in the axial direction of the platen roller to remove the thermal resistor. In the thermal printer cleaner device for wiping and cleaning the body line and the platen roller, a pressing member for pressing the thermal head toward the platen roller side,
A cleaner device for a thermal printer, characterized in that the device is attached directly or indirectly to a head bracket supporting a thermal head, and at least an end thereof is exposed outside the housing.