JPH0234053Y2 - - Google Patents

Description

[Detailed explanation of the idea] This invention relates to a seal.

The feature of this invention is that it uses synthetic resin, metal plates, or aluminum foil to produce stamps at low cost, efficiently, and with high quality.

Hereinafter, details of the present invention will be explained using the drawings.
FIG. 1 shows an embodiment of the stamp according to the present invention. This embodiment is an example in which aluminum foil is used as a receiver for holding the printed body of a stamp.

In the figure, 1 is an outer case, 2 is a printed body housed inside the outer case 1, and 3 is a printed portion integrally formed on the lower surface of the printed body 2.

Note that the printed body 2 is preferably made of porous rubber having countless fine continuous pores.

Reference numeral 4 denotes a cylindrical portion projecting from the upper center of the outer housing 1, 5 a hole for ink replenishment formed inside the cylindrical portion 4, and 6 a grip. Its lower part is screwed onto the cylindrical part 4.

Next, 7 represents the money received.

This receiver 7 is made of aluminum foil and has a window 7' formed in the center.

It is best to choose a suitable thickness for this aluminum foil, from 1 mm to 0.1 mm.

The back side of the receiver 7 (the side of the outer case 1) has a coating surface 8 that is thinly coated with a thermoplastic synthetic resin such as polyethylene or polypropylene.

The receiver 7 is brought into close contact with the outer case side of the coating surface 8, heated and pressurized to melt the coating surface 8, and then welded and attached to the outer case 1 to be fixed.

In this case, the outer housing 1 may be made of any material, but it is preferably made of the same material as the coating surface 8 of the receiver 7.

This money receiver 7 has a window 7' as shown in FIG.
The printed portion 3 of the printed body 2 protrudes outward from the holder 2, and the peripheral portion of the printed body 2 is held by the receiver 7, so that the printed body 2 is completely prevented from falling off.

In addition, the ink impregnated into the printed body 2 is
Since the receiving metal 7 is fixed to the lower end of the outer case 1 in an airtight state by the coating surface 8, there is no leakage from between the outer case 1 and the receiving metal 7.

Conventionally, a metal frame was press-fitted into the outer case to hold the printed matter, but in this case,
There were drawbacks such as the frame falling off during use and the ink impregnated in the printing body oozing out from between the outer casing and the frame due to the pressure of the stamp, staining the paper. This drawback has been solved by the invention shown in the above embodiment.

Next, the embodiment shown in FIGS. 2A and 2B will be described.

FIG. 2 shows an example in which a synthetic resin plate 9 is used as the top plate of the outer case 1 that houses the printed body 2. As shown in FIG. That is, the lower surface of a synthetic resin plate 9 of an appropriate size is coated with a thermoplastic synthetic resin such as polyethylene or polypropylene, or a coating surface 8 is formed by integrating a thin plate, and this plate 9 is used to store the printed body 2. The plate member 9 is put over the upper opening of the outer case body 2 and heated and pressurized to melt the coating surface 8 and join the plate member 9 to the outer case body 1 as an adhesive. Incidentally, reference numeral 10 indicates an ink supply port formed at the center of the plate body 9.

Further, 1' is a flange provided around the lower surface of the outer case 1, and this flange 1' causes the printing part 3 of the printing body 2 to protrude outward from this flange 1'. This prevents it from falling off.

1'' is a protrusion formed outward at the upper end of the outer case 1, and this protrusion 1'' is connected to the grip 6 via the cylindrical part 4, as shown in FIG. It is slidably fitted into the grooves 13, 13 of the mounting plate 12.

The top plate of the conventional outer case 1 has often been configured to fit a synthetic resin or metal plate, but in this case, the top plate needs to be thick,
Therefore, in addition to the fact that this top plate caused an increase in costs, it was also difficult to reduce the thickness of the slide attachment part in a replaceable stamp using a top plate. In addition, although the fitting process takes a long time, there are drawbacks such as the top plate coming off during use and ink oozing out from the gaps.

However, in the case of the above-mentioned structure, it is easy to manufacture, and the disadvantages such as the plate 9 peeling off during use are improved, and it is also possible to create an extremely thin sliding stamp with a replaceable stamp surface. This allows it to be used for seals with a variety of stamp surfaces in a space-saving manner. Furthermore, the practical effect of preventing the ink impregnated into the printed body 2 from seeping out from the gap between the outer housing body 1 and the plate body 9 was exhibited.

As described above, in the case of holding the printed body 2 on the outer case 1, the present invention uses a member having thermoplastic synthetic resin as the coating surface 8 as the support 7, or uses the same member as the top plate. It can be used as a body 9 to hold the printed body 2 quickly, reliably and efficiently, and at the same time, it prevents the ink impregnated in the printed body 3 from leaching out from between the outer cover body 1. This has the practical effect of preventing this.

[Brief explanation of drawings]

FIG. 1A is a perspective view showing an embodiment of the present invention.
FIG. 1B is a partially cutaway front view. FIG. 2A is a partially cutaway perspective view showing a different embodiment. FIG. 2B is a front view showing an example of use. 1...Outer body, 2...Printed body, 6...Grip, 8
...Coating surface.

Claims (1)

[Scope of utility model registration request] In a stamp consisting of an outer case 1 and a grip 6, the outer case 1 accommodates a printed body 2 having countless fine continuous pores, and the printed body 2 is coated on one side with a thermoplastic resin. A stamp characterized in that a member having a shape is held by being welded to an outer case body 1.