JPH0736773Y2 - Rubber stamp stand - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a stand for holding rubber stamps such as date stamps and rotation stamps in an upright position, and a rubber stamp stand in which an ink mat is laid on the inner bottom of the rubber stamp container. Regarding

[Conventional technology]

The basic form of this type of rubber stamp stand is, for example,
It is known in Japanese Patent Publication No. 55-29251 and Japanese Utility Model Publication No. 51-7132.

The stand has a cylindrical housing portion slightly larger than the outer shape of the rubber stamp, and an ink storage mat is laid on the inner bottom of the housing portion.

[Problems to be solved by the device]

As described above, in the type in which the ink mat is provided on the inner bottom of the containing portion, the ink is dropped from the upper surface side of the opening of the containing portion to impregnate the mat. At this time, by mistakenly dripping the ink, the inner wall of the storage part or the periphery of the mat is stained with the ink, or the ink adhered to the inner surface of the storage part stains the parts other than the stamp face of the rubber stamp, which stains the paper surface at the time of stamping. There was an occasion.

The ink mat is made of porous rubber in order to avoid uneven adhesion of ink to the printing surface, and the ink storage speed is extremely slow. Therefore, the ink dropped on the matte surface is gradually occluded in a droplet state, and it takes a long time (about 8 hours) for the ink to reach the entire matte surface. Occurs. Therefore,
There was a problem in that, until the ink was evenly applied to the matte surface, the printing surface became sticky and faint at the same time, and the shading accuracy was significantly reduced. In order to avoid this, conventionally, a leveling operation is performed so that the dropped ink diffuses over the entire mat surface, but the operation is troublesome and the hands are easily soiled.

By the way, if the pore size and porosity of the ink mat are set to a large value, the ink occlusion speed becomes faster, and the time until it becomes familiar can be shortened. However, in this case, unless the pressing pressure of the printing surface against the ink mat is increased, the ink cannot be surely attached, and the ink is also attached to unnecessary portions other than the printing surface, so that bleeding is likely to occur during the printing.

The present invention solves the above problems, and by improving the ink storage structure in the ink mat, the problems such as stains around the printing surface due to replenishment ink, ink familiarity, and print quality problems are solved. It is an object of the present invention to facilitate a replenishment operation easily and appropriately.

[Means for Solving the Problems]

In the present invention, as shown in FIG. 1, apart from the ink mat 13 for adhering ink to the lower end marking surface S of the rubber stamp 6, an ink occlusion body 14 having an ink occlusion speed higher than that of the ink mat 13 is formed.
Ink mat 13 can be replenished with ink through this ink occlusion body 14. That is, the mat holder provided on the inner bottom of the housing portion for holding the rubber stamp 6 in the upright position.
10, the ink mat 13 is arranged adjacent to each other so that the ink occlusion body 14 faces downward, and the bottom wall of the mat receiver 10 penetrates the replenishment port 15 for supplying ink to the ink occlusion body 14 inside and outside. Be provided in a shape.

The ink occlusion body 14 can be formed of a sponge body, a fiber mass, or the like. The replenishment port 15 is provided with a detachable cap 16 that covers the replenishment port 15 from the outer lower surface.

[Action]

Since the ink occlusion body 14 having a high ink occlusion speed is arranged adjacent to the lower side of the ink mat 13 separately from the ink mat 13, the ink dropped from the replenishment port 15 is first quickly absorbed into the ink occlusion body 14. And evenly disperse. And
It gradually penetrates into the ink mat 13 side from the entire surface adjacent to the ink mat 13.

Also, since the replenishment port 15 is provided on the outer peripheral wall of the stand,
Ink can be replenished on the outside of the stand.

〔Example〕

In FIG. 1, the stand includes a stand 1 and a stand body 2 assembled on the stand 1. The stand main body 2 is a plastic molded product having a D-shaped outer peripheral side wall 3 and an upper wall 4 in a plan view, and a cylindrical inner peripheral wall 5 continuous with the upper wall 4 and protruding downward. A date stamp (rubber stamp) 6 is inserted from above into a space surrounded by the inner peripheral wall 5 and accommodated in a standing posture. The base 1 has a peripheral wall 7 and an upper surface wall 8 which are continuous with the outer peripheral side wall 3, and the upper surface wall 8 facing the lower end of the inner peripheral wall 5.
Further, it is a plastic molded product in which a circular continuous recess 9 into which the lower end of the inner peripheral wall 5 is fitted and a dish-shaped mat receiver 10 are formed in a stepped recess. The stand body 2 and the base 1 are integrally connected via three engaging claws 11 protruding from the lower end edge of the outer peripheral side wall 3.

In the state where the date stamp 6 is housed in the stand main body 2, in order to adhere and supply the ink to the lower end marking surface S of the date stamp 6, the disk-shaped ink mat 13 is placed in close contact with the mat receiver 10 vertically.
And the ink occlusion body 14 are mounted in a laminated state.

The ink mat 13 is formed of an open-cell porous body such as NBR (acrylonitrile-butadiene-rubber) or natural rubber, and directly contacts the printing surface S to attach and supply the ink.

The ink occlusion body 14 is formed of an open-celled porous body of vinyl acetate, has a larger pore diameter than the ink mat 13, and has a large porosity, so that the ink occlusion speed is sufficiently faster than that of the ink mat 13. The ink mat 13 and the occlusion body 14 are integrated by adhering several points on the adjacent surfaces. Further, the occlusion body 14 is bonded and fixed to the bottom wall of the mat tray 10 at several places on the bottom surface.

A replenishment port 15 is provided in the center of the bottom wall of the mat receiver 10 in a penetrating manner inside and outside, and ink can be replenished to the ink mat 13 through the ink storage member 14 from there. Further, the replenishment port 15 is provided with a cap 16 for opening and closing the refill port 15 from the outer lower surface so as to prevent invasion of dust and evaporation of the ink solvent. The cap 16 is made of polyamide resin or the like,
It is detachably attached to the refill port 15 by press fitting.

The illustrated date stamp 6 is used as a reception stamp, a receipt stamp, or a stamp stamp, and includes a fixed print body for displaying the name of a copy, a personal name, etc., and a plurality of print belts for displaying the date. And a movable printing body consisting of.

When replenishing the ink in the ink mat 13, the cap 16 is removed from the replenishment port 15 as shown in FIG.
And a few drops of ink are dropped on the ink occlusion body 14 from above. The dropped ink is immediately sucked into the occlusion body 14, diffuses into the inside due to a capillary phenomenon, and is sucked from the entire surface of the adjacent surface toward the ink mat 13 side to uniformly diffuse into the inside of the mat.

[Another embodiment example]

In addition to the above, the ink occlusion body 14 can be formed of a material such as felt or foam rubber. Further, a plurality of replenishment ports 15 may be formed.

The stand body 2 may be of a simple shape having a cylindrical shape with a bottom.

The rubber stamp 6 to be accommodated in the stand may be a code number, a product size, or a rotation mark used for displaying materials, and need not be a date stamp.

[Effect of device]

As described above, in the present invention, the ink occluding body 14 having a high ink occluding speed is provided separately from the ink mat 13 and the replenishment ink is impregnated into the ink mat 13 through the ink occluding body 14. By simply dropping the ink from the replenishing port 15, the ink can be evenly absorbed in the ink mat 13. This makes it possible to imprint immediately after replenishment without causing unevenness or stickiness.
In addition, even before the ink completely reaches the surface of the ink mat 13, it is possible to properly imprint without damaging the imprint.

Further, since the ink can be replenished from the replenishment port 15 facing the outer surface of the stand, the ink can be refilled easily and properly, and the inner surface of the containing portion 5 that is difficult to clean at the time of refilling the ink can be refilled with the refill ink. You can wipe out the pollution.

The replenishment port 15 is provided on the bottom wall of the mat receiver 10 for receiving the ink occlusion body 14, and the replenishment port 15 is detachably covered with the cap 16 from the outer lower surface. When placed on a desk, it is not visible from the outside and has a good appearance, and the presence of the cap 16 can reliably prevent dust from entering the inside through the replenishment port 15 and evaporation of the ink solvent.

[Brief description of drawings]

1 to 3 show an embodiment of the present invention, FIG. 1 is a vertical sectional front view of a stand, FIG. 2 is an enlarged sectional view of a portion A in FIG. 1, and FIG. 3 is a bottom view of the stand. . 1 …… stand, 2 …… stand body, 6 …… rubber stamp, 10 …… mat holder, 13 …… ink matte, 14 …… ink absorber, 15 ……
Filling port, 16 …… Cap, S …… Stamp surface.

Claims (1)

[Scope of utility model registration request] 1. An ink mat is provided in a mat receiver 10 provided on an inner bottom of the accommodating portion, the accommodating portion holding a rubber stamp 6 in an upright position.
In the rubber stamp stand in which 13 is laid, an ink occlusion body 14 having an ink occlusion speed higher than that of the ink mat 13 is arranged adjacent to the lower surface side of the ink mat 13 in the mat pan 10. A replenishment port 15 for supplying ink to the ink occlusion body 14 is provided on the bottom wall so as to communicate with the ink occlusion body 14, and the replenishment port 15 is detachably attached from the outer lower surface. Stand for rubber stamps that has a simple cap 16.