JPS62119249U

JPS62119249U -

Info

Publication number: JPS62119249U
Application number: JP644886U
Authority: JP
Priority date: 1986-01-20
Filing date: 1986-01-20
Publication date: 1987-07-29

Description

[Brief explanation of the drawing]

第１図はこの考案によるプリンタの一実施例を
示した平面図、第２図ないし第４図はそれぞれ第
１図におけるＡ―Ａ線、Ｂ―Ｂ線、Ｃ―Ｃ線に沿
つた断面図、第５図は第１図中に示されている突
起の拡大側面図、第６図は同突起の変形例を示し
た拡大斜視図である。図中、１０はハウジング本体、１１はフラツト
プラテン、１２は給紙部、１３は印字機構、１４
はキヤリツジ、１７は印字ヘツド、１８はヘツド
アセンブリ、１９はインクリボンカセツト、２０
はスプール、２２はピニオン、２３は摩擦クラツ
チ手段、２５はラツク、２６は回動板、２９はス
プリング、３１はスイツチ、３２は突起である。 FIG. 1 is a plan view showing an embodiment of the printer according to this invention, and FIGS. 2 to 4 are sectional views taken along lines AA, BB, and C-C in FIG. 1, respectively. , FIG. 5 is an enlarged side view of the protrusion shown in FIG. 1, and FIG. 6 is an enlarged perspective view showing a modification of the same protrusion. In the figure, 10 is the housing body, 11 is the flat platen, 12 is the paper feed section, 13 is the printing mechanism, and 14
is a carriage, 17 is a print head, 18 is a head assembly, 19 is an ink ribbon cassette, and 20
2 is a spool, 22 is a pinion, 23 is a friction clutch means, 25 is a rack, 26 is a rotating plate, 29 is a spring, 31 is a switch, and 32 is a protrusion.

Claims

[Claims for Utility Model Registration] (1) A carriage including a platen attached to a predetermined position of a housing body and a head assembly that moves reciprocally along a guide means oriented parallel to the platen; A printer comprising a switch provided on the housing body so as to come into contact with the carriage and detect the home position thereof, wherein the carriage is provided with a protrusion capable of selecting a detected position relative to the switch. A printer characterized by: (2) The printer according to claim (1), wherein the protrusion is provided with a notch for cutting the end of the protrusion at a predetermined location. (3) In claim (1) for utility model registration, it is stated that the protrusion is provided with a step-like step, and that the switch is attached to the housing body so that its height can be adjusted. Featured printers. (4) The printer according to claim (1) or (3), wherein the switch is a microswitch having a mechanical contact. (5) The printer according to claim (1) or (3), wherein the switch is an optical switch including a pair of light emitting section and light receiving section.