JPH0172361U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a plan view showing the main parts of a tape printing device according to an embodiment of the present invention, and FIG. 2 is an external view showing the tape printing device with a portion cut away.
FIG. 3 is a sectional view of the printing tape to which the protective tape is attached by the mechanism shown in FIG. 1, and FIG. 4 is a view taken in the direction of the arrow in FIG. FIG. 5 is a plan view showing the main parts of a tape printing device according to another embodiment of the present invention. FIG. 6 is a cross-sectional view of the printing tape to which the protective tape is attached by the mechanism shown in FIG. 5, and FIG. 7 is a view taken in the direction of the arrows in FIG. 6. Figure 8 is a vertical sectional view of the selection dial and its vicinity in Figure 2, Figure 9 is a plan view showing the main parts of Figure 8, and Figure 10 shows the slit pattern in Figure 9 in a straight line. FIG. 2 is a schematic diagram showing the development of the signal in association with the detected signal form. FIG. 11 is a sectional view taken along the line 1 in FIG. 1, FIG. 12 is a sectional view showing a modification of FIG. 11, and FIG. 13 is a sectional view taken 12 shown in FIG. 14 is a sectional view showing the drive system for tape feeding and ink ribbon winding in FIG. 1, and FIG. 15 is a block diagram showing a control circuit of the tape printing apparatus shown in FIG. 2. 10: Input section, 14: Print section, 16: Character selection dial, 18: Positioning point, 20: Confirmation key, 22: Liquid crystal display, 36: Function key, 42: Slit disk, 50: Photo sensor, 70: Tape with release paper, 72: Thermal head, 74: Ink ribbon, 76: Platen roller, 78: Ribbon cassette, 80: Supply spool,
82: Take-up spool, 84: Base tape, 86
: Adhesive layer, 88: Release paper, 90: Supply spool, 92: Spool shaft, 98: Guide roller, 99
, 100: roller, 102: transparent tape, 104
: Supply spool, 106: Spool shaft, 108:
Film, 110: Adhesive layer, 112: Gear, 1
16: tape feed motor, 122: take-up gear, 1
24: Spool drive shaft, 130: Microcomputer.

Claims (1)

[Scope of claim for utility model registration] A printing mechanism that prints on a printing tape, a tape feeding device that feeds the printing tape in the longitudinal direction, and a transparent protective tape pasted on the printed side of the printing tape. What is claimed is: 1. A tape printing device with a printing surface protection function, comprising: a protective tape applicator for attaching a protective tape;