JPS6316543Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a printing stamp that prints by impregnating a rubber stamp board with preset characters with ink, and is particularly designed to allow an appropriate amount of ink to be replenished. be.

Conventionally, as a printing stamp of this type, a rubber stamp impregnated with ink and an ink replenishment hole for supplying ink to the rubber stamp are superimposed on each other. However, this printing stamp only has a hole in the part of the case surface that is in contact with the ink replenishment board to form an ink injection port, so when ink is injected, the ink flows onto the case surface. This resulted in problems such as protruding ink, and the fact that one ink replenishment had to be refilled multiple times, which was time consuming and troublesome.

The present invention eliminates these drawbacks,
Examples will be explained below. In FIGS. 1 to 4, 1 is an ink-impregnated rubber stamp with preset characters, 2 is an ink replenishment board made of a material with good ink absorption (for example, felt, etc.);
3 is a storage case that houses the ink-impregnated rubber stamp 1 and the ink replenishment board 2 superposed thereon; 3a is a grid for preventing the ink-impregnated rubber stamp 1 from falling;
4 is a stamp case that holds the storage case 3. The engagement between the storage case 3 and the stamp case 4 is maintained by protrusions 5 provided on both sides of the storage case 3.
are adapted to be locked in holes 6 provided on both sides of the stamp case 4. 7 is stamp case 4
8 is an ink reservoir protruding from the outer surface in a cylindrical shape, 9 is an ink replenishment hole, and 10 is an inner surface of the stamp case 4 so that the ink replenished from the hole 9 is absorbed into the entire surface of the ink replenishment board. This is a recessed portion provided in the ink reservoir portion 8 and having a T-shape on the opposite side from the ink reservoir portion 8. Reference numeral 11 designates a holding arm having a claw portion 12 at its tip and having spring properties; 13 designates a mounting bracket provided on the device side (not shown); the claw portion 12 of the holding arm 11
A hole 14 is provided so that it can be locked. That is, stamp printing is performed by moving the mounting bracket up and down. Furthermore, by pulling the handle 7 in the opposite direction to the mounting bracket 13, the engagement between the mounting bracket 13 and the holding arm 11 is disengaged, allowing the printed stamp to be replaced.

When replenishing ink in the printing stamp configured as described above, first, a certain amount of ink 15 is ensured by injecting the ink 15 up to the surface of the replenishment hole 9 of the ink reservoir 8. Do this 2~ as needed.
Repeat 3 times. In this case, the ink 15 injected and replenished from the ink replenishment hole 9 flows into the recess 10, that is, the space layer, provided inside the back of the stamp case 4, and is absorbed over the entire surface of the ink replenishment board, and the ink protrudes from the replenishment hole. You can refill ink without having to worry about it.

As is clear from the above description, according to the present invention, an ink replenishment hole having a recess inside the back of the stamp holder and an ink reservoir with a cylindrical protrusion outside the back of the stamp holder is formed in the upper part of the stamp case. A holding arm and a handle with claws are provided on the top, a grid is provided on the bottom surface of the storage case, and the ink refill hole is made oblique, so that ink can be absorbed uniformly over the entire surface of the ink refill board. It has the advantage that fixed information such as can be printed continuously and can be easily set mechanically.

[Brief explanation of the drawing]

FIG. 1 is a sectional side view of a printing stamp according to an embodiment of the present invention, FIG. 2 is a bottom view thereof, FIG. 3 is an internal rear view of a stamp case, and FIG. 4 is an exploded perspective view thereof. 1... Ink-impregnated rubber stamp, 2... Ink replenishment board, 3... Storage case, 8... Ink reservoir, 1
0... Concavity.

Claims (1)

[Scope of utility model registration request] A stamp case with a cylindrical ink replenishment hole projecting outward and having a diagonal cut is formed at the periphery of the top surface and a grid at the bottom, and a holding arm attached to the stamp case and having a claw part. a mounting part having a handle that engages with a mounting fitting having a hole and making it easy to attach and detach from the mounting fitting; a rubber stamp that is housed in the stamp case and has a printing surface and is impregnated with ink; and the rubber stamp. The stamp case includes an ink replenishment board that is stacked on the board and fills the ink contained in the ink replenishment hole, and a recess that communicates with the ink at the center of the inside of the upper surface of the stamp case, and the stamp case is provided with a recess that communicates with the ink, and the ink replenishment board is configured to fill the ink refill hole with the ink. A printed stamp characterized in that when injected, the replenishing ink is forced to flow into the recessed part by its own weight.