JPH0219561U

JPH0219561U -

Info

Publication number: JPH0219561U
Application number: JP9847788U
Authority: JP
Priority date: 1988-07-27
Filing date: 1988-07-27
Publication date: 1990-02-08

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例の全体側面図、第
２図は第１図のキヤリツジのプラテン側からみた
正面図、第３図は第２図の―断面図、第４図
は第１図のプラテンと反対側からみた印字ヘツド
の背面図、第５図は第４図の―断面図、第６
図は第１図のコピーレバーのプラテン側からみた
正面図、第７図は第６図の右側面図、第８図は第
６図のコピーキヤツプの部分的な拡大図、第９図
は作用説明図、第１０図は従来例を示す全体側面
図、第１１図は第１０図の―矢視方向か
らみた拡大された分解説明図である。２１……プラテン、２５……印字ヘツド、２７
……キヤリツジ、５７……ねじ部（駆動手段）、
６１……ねじ孔（駆動手段）、６５……ばね凸部
（位置決め機構）、６７ａ，６７ｂ，６７ｃ……
凹部（位置決め機構）。 Fig. 1 is an overall side view of one embodiment of this invention, Fig. 2 is a front view of the carriage shown in Fig. 1 seen from the platen side, Fig. 3 is a sectional view of Fig. 2, and Fig. 4 is a cross-sectional view of the carriage shown in Fig. 1. Figure 5 is a rear view of the print head seen from the opposite side of the platen; Figure 5 is a sectional view of Figure 4;
The figure is a front view of the copy lever in Figure 1 seen from the platen side, Figure 7 is a right side view of Figure 6, Figure 8 is a partially enlarged view of the copy cap in Figure 6, and Figure 9 is the operation. FIG. 10 is an overall side view showing a conventional example, and FIG. 11 is an enlarged exploded explanatory view seen from the - arrow direction in FIG. 10. 21...Platen, 25...Print head, 27
...carriage, 57...screw part (driving means),
61...Screw hole (driving means), 65...Spring protrusion (positioning mechanism), 67a, 67b, 67c...
Recess (positioning mechanism).

Claims

[Scope of utility model registration request]

A wire dot printer equipped with a carriage on which a printing head is mounted and movable in the left and right directions relative to the platen, further comprising a drive means for moving the print head toward and away from the platen on the carriage; 1. A wire dot printer characterized by being provided with a positioning mechanism capable of positioning a print head at multiple locations in the direction of movement.