JPS6278441U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a plan view showing almost the entire structure of the printer according to the embodiment, Fig. 2 is a rear view of the same, Fig. 3 is a sectional view of the paper feed roller in the front, and Fig. 4 is a longitudinal sectional view of the printer. , FIG. 5 is a longitudinal sectional view of the operating cam, FIG. 6 is a perspective view showing the support structure of the platen roller, FIG. 7 is a sectional view when the platen is in the raised position, and FIG. 9 is a perspective view of a modified example of the support structure for the platen roller, FIG. 10 is a sectional view when the platen roller is lowered, and FIG. 11 is a plan view of the intermittent feed mechanism. , FIG. 12 is a cross-sectional view showing the support structure of the paper feed lever, FIG. 13 is a cross-sectional view showing the structure of the paper feed worm, FIG. 14 is an exploded perspective view of the limiter mechanism of the paper feed roller, and FIG. Same sectional view, 1st
Fig. 6 is a plan view of the printer head, Fig. 17 is a rear view thereof, Fig. 18 is an exploded perspective view thereof, Fig. 19 is a vertical sectional view thereof, Fig. 20 is a plan view of the leaf spring for supporting the pen tip, and Fig. 21 Figure 22 is a side view of the main part of the printing mechanism, Figure 23 is a cross-sectional view of the same, and Figure 22 is a side view of the main part of the printing mechanism.
4 is a perspective view of a spring according to a modified example, FIG. 25 is a side view of the main parts of the printing mechanism, FIG. 26 is a front view of the ink tank, FIG. 27 is a sectional view taken along the line ~ in FIG. 26, and FIG. The figure is a sectional view showing the spring insertion operation, Figure 29 is a sectional view of the inserted spring, Figure 30 is a sectional view of the pen tip, Figure 31 is a sectional view of a modified pen tip, and Figure 32 is another modification. A side view of the example pen tip, FIG. 33 is an external perspective view of the plunger yoke, FIG. 34 is a vertical sectional view of the plunger solenoid, FIG. 35 is a vertical sectional view of the plunger solenoid according to a modified example, and FIG. 36 is the control circuit. 37 is a plan view showing the operation of the white skip, and FIG. 38 is a flowchart of the same. In addition, in the symbols used in the drawings, 78... ink cartridge, 81... supply pipe, 82...
...Plate spring, 83 ... Pen tip, 93 ... Plunger solenoid, 98 ... Plunger rod, 1
11... Connection section.

Claims (1)

[Scope of utility model registration request] In a printer in which a pen tip is provided at the other end of an elastic body whose one end is fixedly supported, and a plunger solenoid presses the elastic body or the pen tip in the printing direction to perform printing, the printer is connected to the side of the pen tip. A printer characterized in that an ink supply pipe is connected to the connection part, and the ink supply pipe is guided in a direction substantially parallel to the elastic body.