JPS6260352U

JPS6260352U -

Info

Publication number: JPS6260352U
Application number: JP1985151318U
Authority: JP
Priority date: 1985-10-02
Filing date: 1985-10-02
Publication date: 1987-04-14

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すものであつて、
第１図は縮小平面図、第２図は縮小正面図、第３
図はプリンタフレームに対する取付状態を示す一
部断面左側面図、第４図は第１図―線拡大断
面図、第５図は切替板の裏面図、第６図は第５図
―線端面図、第７図は第９図―線断面図
、第８図は第７図において扇形歯車と伝達レバー
等を省いた状態の断面図、第９図は駆動軸を通る
横断面図、第１０図は第９図―線断面図、第
１１図は多色リボンと印字ヘツドの印字要素との
関係を示す説明図である。２……印字ヘツド、３……多色リボンカセツト
、５……多色インクリボン、１０，１１……切替
板、１９……駆動軸、２１，２４……伝達レバー
、２４ａ……Ｕ字形バネ部、２５……調整レバー
。 The drawings show one embodiment of the present invention,
Figure 1 is a reduced plan view, Figure 2 is a reduced front view, and Figure 3 is a reduced front view.
The figure is a partially cross-sectional left side view showing how it is attached to the printer frame, Figure 4 is an enlarged cross-sectional view taken along lines from Figure 1, Figure 5 is a rear view of the switching plate, and Figure 6 is an end view taken along lines shown in Figure 5. , Fig. 7 is a sectional view taken along the line of Fig. 9, Fig. 8 is a sectional view of Fig. 7 with the sector gear and transmission lever etc. omitted, Fig. 9 is a cross-sectional view passing through the drive shaft, and Fig. 10. 9 is a sectional view taken along the line in FIG. 9, and FIG. 11 is an explanatory diagram showing the relationship between the multicolored ribbon and the printing elements of the printing head. 2...Print head, 3...Multicolor ribbon cassette, 5...Multicolor ink ribbon, 10, 11...Switching plate, 19...Drive shaft, 21, 24...Transmission lever, 24a...U-shaped spring Section 25...adjustment lever.

Claims

[Claims for Utility Model Registration] A drive shaft that is reciprocatingly rotated, and a pair of shafts that are located opposite each other with a predetermined interval and whose base ends are fitted in a non-rotatable manner relative to the drive shaft. a transmission lever; a pair of switching plates that are movably supported and support both sides of the multicolor ribbon cassette and are moved by the tip of the transmission lever; the switching plates are provided on the ribbon cassette; a multicolor ink ribbon whose color facing the print head can be switched by movement of the ink ribbon; a U-shaped spring portion integrally formed with at least one of the two transmission levers; and an adjustment that adjusts the opening amount of the U-shaped spring portion. A device for adjusting the left and right height of an ink ribbon, characterized by comprising a screw and the following.