JPS6220293Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a stamp-type printer for printing characters, pictures, etc. on New Year's postcards, etc.

Conventionally, as a mimeograph machine similar to the stamp-type printer of the present invention, the one disclosed in Registered Utility Model Publication No. 370436 is known, but this conventional mimeograph machine moves a pressure copying plate with a handle back and forth within the original paper frame. Since mimeograph printing is performed by oscillating and pressing the paper, the printing operation is troublesome, and the printing paper is sandwiched and set between the silk cloth tensioning frame and the paper presser frame, so the structure is complicated. There were also problems such as the need to replace the base paper.

This invention was made in order to solve the above-mentioned conventional problems, and its purpose was to have a very simple structure compared to conventional mimeograph machines, so that children etc. could conveniently use it as a printer for New Year's cards, etc. Another object of the present invention is to provide an inexpensive stamp-type printer that allows easy printing operations and easy exchange of printing base paper.

Below, the structure of the stamp-type printer of this invention will be explained with reference to the drawings. It has cushioning materials 5 and 6 adhesively fixed to the cushioning materials 5 and 6, a flange portion 7 supported on the cushioning materials 5 and 6, and a protruding portion 8 for gripping, and is fitted into the underframe 3 so as to be able to be pushed down. A push stand 10 whose upward slippage is prevented by the hooking pieces 1 and 2 of the underframe 3, and a back side of the push stand 10 impregnated with printing ink aligned with the frame hole 4 and fixed with adhesive. The printer is equipped with a rectangular ink pad 11 of an appropriate thickness, and a printing base paper 12 that is set in close contact with the surface of the ink pad and pressed down together with the ink pad 11. By pressing the pusher 10 by hand, the printing base paper 12 is pressed flat against the paper surface to print characters, etc. cut on the base paper 12. .

In addition, in the case of the embodiment, the underframe 3 is the main body frame 3a.
and an inner frame plate 3b, and this inner frame plate 3b
Cushion materials 5 and 6 are adhesively fixed to. Also, one of the hanging pieces 1 and 2 of the underframe 3 is a hanging piece 1 that protrudes inward from the edge of the frame, and the other hanging piece 2 has cuts 2a and 2b in the peripheral side wall of the underframe 3. It is configured as an elastic piece having an engaging protrusion 2c formed by providing the same. The printing base paper 12 is a rectangular paper that is slightly larger than the ink pad 11,
By bending the peripheral part so as to enclose the ink pad 11 and sandwiching its both sides between the cushion members 5 and 6 and the pusher flange part 7 as shown in Fig. 3, the ink pad is kept in close contact with the surface of the ink pad. is set. The ink pad 11 is composed of an open-celled foam plate having a size that can be fitted into the frame hole 4, and the foamed porous portion thereof is impregnated with printing ink.

Since the stamp-type printer of this invention has the structure described above, with the underframe 3 in contact with the paper to be printed, for example, a New Year's postcard, the pusher 10 can be pushed from above by hand. When pressed, the base paper 12 for printing, which is set in close contact with the underside of the ink pad 11, is pressed flat against the paper surface, so that characters etc. cut on the base paper 12 can be easily printed.

Therefore, the stamp-type printer of this invention can be conveniently used when children print New Year's cards, has a much simpler structure than conventional mimeograph machines, and can be operated with just 10 presses. This can be easily done with a push button operation, and the printing base paper 12 can also be easily replaced by simply removing the pusher 10 from the underframe 3 by engaging and disengaging the underframe retaining pieces 1 and 2. It has the effect of

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing the structure of the stamp-type printer of this invention, FIG. 2 is a central vertical sectional view of the assembled state, and FIG. 3 is a sectional view taken along the line -- in FIG. 1, 2... Hanging piece, 3... Underframe, 4... Rectangular frame hole, 5, 6... Cushion material, 7... Flange portion, 8... Gripping protrusion, 10... Push stand, 11
... Ink pad, 12 ... Base paper for printing.

Claims (1)

[Scope of utility model registration request] It has an underframe having a hanging piece, a cushion material adhesively fixed along the edge of a rectangular frame hole in the underframe, a flange portion supported on the cushion material, and a protruding portion for gripping. a pusher which is fitted in the underframe so as to be pushed down and whose upward removal is prevented by a hooking piece of the underframe; and a pusher fixed to the back side of the pusher by aligning with the frame hole. a rectangular ink pad of an appropriate thickness that is impregnated with printing ink;
A base paper for printing is set in close contact with the surface of the ink pad so as to be pressed down together with the ink pad, the underframe is brought into contact with the surface of the paper to be printed, and the press base is pressed by hand. A stamp-type printing device that presses printing base paper flat against the paper surface and prints characters, etc. cut on the base paper.