JPH0356374Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a transfer type multicolor stamping tool that can stamp characters and figures with color-coded designs.

(Prior Art) Conventional stamping tools can only stamp characters and figures of one color, and the reality is that a stamping tool devised to be able to stamp color-coded designs has not yet been put to practical use.

Therefore, there has recently been a demand for the development of a multicolor stamping tool that allows multicolor stamping, and various attempts have been made.

For example, attempts have been made to separate a penetrant stamp into a plurality of stamp parts and to have each stamp part absorb a different color of ink.

According to such a penetrating stamp, it is possible to stamp characters and figures that are color-coded by each stamp portion that occludes ink of a different color.

However, simply separating one stamp into multiple stamp parts in this way only allows stamping with separate color-coded designs for each different color area, which is extremely simple in terms of design, and it is not possible to stamp a variety of multicolored stamps. It can't be achieved. Moreover, in order to avoid mixing of ink colors between the stamp parts, a certain amount (2 to 2
3mm) or more space must be secured, and simplification of color coding is unavoidable.

Furthermore, although a space is secured between the stamp parts, the space cannot be made very large due to the size and design of the penetrating stamp, so mixing of ink colors at the time of stamping can be avoided to some extent. However, when replenishing each stamp with ink, unless this is done with great care, color mixing is likely to occur, requiring considerable skill in replenishing ink, and the work is extremely troublesome.

Further, the above-mentioned penetrating mark inevitably has a complicated structure, which is extremely disadvantageous in manufacturing.

(Problems to be solved by the invention) The present invention allows the color-coded characters and figures to be stamped to be freely designed, and can be configured so that various color-coded designs can be stamped. Moreover, the present invention provides a transfer type multicolor stamping tool which has an extremely simple structure and can be easily produced.

(Means for solving the problem) The transfer type multicolor stamping tool of the present invention that solves this problem consists of a stamp body with a transfer surface and a single stamp surface design by polymerizing each of these. In addition to arranging a plurality of stamp surfaces holding stamp inks of different colors in parallel, the stamp surfaces can prevent ink color mixing between the stamp surfaces without interfering with pressing the transfer surface onto each stamp surface. The stamp stand is provided with a partition portion and further provided with a transfer position regulating portion that can removably engage and hold the stamp body when the transfer surface is pressed against each stamp surface.

(Operation) When the transfer surface of the stamp body is pressed against a plurality of stamp surfaces in sequence, the characters and figures on each stamp surface are colored with the ink held on the stamp surface and are sequentially transferred to the transfer surfaces. At this time, the position at which the transfer surface is pressed against each stamp surface is regulated to a preset position by engagement between the stamp body and the transfer position regulating portion of the stamp pad.
Therefore, the characters transferred to the transfer surface by each stamp surface,
The figures do not shift from each other, and the designed characters and figures are reliably transferred to the transfer surface as they are.

When the thus-transferred transfer surface is pressed against a surface to be stamped such as paper, a color-coded design of characters and figures, that is, a color-coded pattern that is a combination of the characters and figures of the entire seal surface, is stamped.

Each stamp surface is independent, and each stamp surface is separated by a partition, and each stamp surface holds a single color of ink, so ink colors do not mix when stamping or when refilling ink. This does not occur at all. Therefore, ink is replenished using a dropper or by coating, and such replenishment work can be easily performed without requiring any skill.

(Example) Hereinafter, the structure of the present invention will be specifically described based on a first embodiment shown in FIGS. 1 to 4 and a second embodiment shown in FIGS. 5 to 7.

First, the first embodiment will be described. The transfer type multicolor stamping tool of this embodiment is composed of a stamping body 1 and a stamp pad 2 as shown in FIGS. It is constructed so that a graphic 4 having a design as shown in FIG. 4, which is divided into three colors, can be stamped. That is, the stamp body 1 has a handle portion 5a protruding from the upper surface of a rectangular main body portion 5, and a rectangular plate-shaped transfer portion 6 made of silicone rubber that is one size smaller than the main body portion 5 is attached to the lower surface of the handle portion 5a. The lower surface of the transfer section 6 is a transfer surface 6a.

Further, the stamp pad 2 is of a long rectangular shape, and three recesses 7 of the same rectangular shape into which the main body portion 5 of the stamp body 1 can be fitted and removed are bored in the upper surface in parallel in the longitudinal direction. First to third penetrating stamps 8 to 10 made of a porous material such as nitrile synthetic rubber are adhered to the bottom surfaces of the recesses 7, respectively.

On the upper surfaces of the first to third stamps 8 to 10, first to third stamp surfaces 8a to 10a of figures corresponding to the respective figure parts obtained by disassembling the stamp figure 4 shown in FIG.
is formed. That is, the first to third stamp faces 8
By polymerizing a to 10a, a stamped figure 4 is formed.
A single figure corresponding to is constructed. Further, the first to third stamps 8 to 10 are impregnated with stamp inks of different colors so that these stamp inks are retained on the first to third stamp surfaces 8a to 10a.

Further, the depth of each recess 7 is such that, as shown in FIG. It is set up so that you can be forced to do so. That is, in this embodiment, the peripheral wall 11 of each recess 7 also has partitions 11a that prevent ink color mixing between the stamp surfaces 8a to 10a.
... (corresponds to the portion of the peripheral wall 11 that rises from the position of the sticking surface of the stamps 8 to 10 to at least the positions of the stamp surfaces 8a to 10a) and each stamp surface 8 of the transfer surface 6a
Transfer position regulating portion 11b that regulates the pressing position on a to 10a (corresponds to a portion of the peripheral wall 11 that rises further than the portion corresponding to the partition portion 11a)
It has a dual-use configuration.

Therefore, when the transfer surface 6a of the stamp body 1 is sequentially pressed against the first to third stamp surfaces 8a to 10a, the transfer surface 6
As shown in FIG.
A combination figure divided into three colors, that is, a figure 4' having a shape that is an inversion of the stamp figure 4, is transferred.
In this state, when the transfer surface 6a of the stamping body 1 is pressed against the stamping surface 3, three colored figures 4 are stamped on the stamping surface as shown in FIG. 4. After stamping, continuous stamping can be performed by wiping off ink residue adhering to the transfer surface 6a with a cloth or the like and repeating the above operation again.

At this time, since the transfer part 6 of the stamp body 1 is made of silicone rubber, even if the stamp surface 3 has irregularities, the transfer surface 6a elastically follows the irregularities, making it possible to perform a good stamp. Also, ink residue can be easily wiped off. From this point of view,
As the constituent material of the transfer section 6, a material is selected that not only allows good transfer from the stamp surfaces 8a to 10a but also has excellent followability to the unevenness of the stamp surface 3 and wiping off ink residue. Generally, silicone rubber with a hardness of about 50 to 60 degrees is optimal. However, the material is not limited to silicone rubber as long as it has this level of elasticity. For example, other rubbers, urethane, etc. may be used, and even sponge rubber having open cells may be used.

Next, a second example will be described.

In this embodiment, as shown in FIGS. 5 to 7, the main body part 5 and the transfer part 6 of the stamping body 1 have a circular cross-sectional shape, and the stamp pad 2 has a disc-like shape. It is rotatably supported on a support plate 13 via a rotation mechanism such as a bearing 12.

Three circular recesses 7 having a smaller diameter than the main body 5 of the stamping body 1 are bored in the upper surface of the stamp pad 2 and spaced at equiangular intervals around the rotation center of the stamp pad 2. . . . First to third stamps 8 to 10, similar to those in the first embodiment, are pasted on the bottom surface. In this embodiment, the peripheral wall portion of each recess 7 serves as a partition 11a for preventing ink color mixing. Further, pin-shaped transfer position regulating portions 1 are disposed on the upper surface of the stamp pad 2 at its rotation center position and at three positions facing each other on the diameter line with each recess 7 in between.
1b and 11b'... are provided in a protruding manner, and a pair of engagement grooves 5 are formed at opposing positions on the outer periphery of the main body 5 of the stamp body 1.
b, 5b as the transfer position regulating portion 11b at the rotation center position.
By engaging with each of the transfer position regulating portions 11b' facing thereto, each stamp surface 8a of the transfer surface 6a is
The pressing position to 10a can be regulated.

According to the transfer type multicolor marking tool of this second embodiment,
The pressing, that is, the transfer, of each stamp surface 8a to 10a on the transfer surface 6a can be performed sequentially by rotating the stamp pad 2 counterclockwise, for example.

Therefore, in the first embodiment, the stamp surfaces 8a to 10a are arranged in parallel on a straight line, and the transfer operation is performed while sequentially moving the transfer surface 6a and therefore the stamp body 1 in the parallel direction of the stamp surfaces 8a to 10a. This has the advantage that the imprinting process can be performed more easily and quickly, especially when the number of stamp faces increases.

By the way, in each of the above embodiments, the stamp surface 8a
10a are engraved on the top surface of the stamps 8 to 10. For example, as shown in FIG. 8, an extremely thin photosensitive resin film 14 is formed on the top surface of the stamp 8'. The seal surface 8a' may be composed of the upper surface portion of the seal stamp 8' that is not marked. That is, a liquid photosensitive resin is applied thinly to the upper surface of the stamp 8', and an opaque film is adhered thereon, with only the part corresponding to the stamp surface 8a', that is, the characters and figures to be formed, being transparent. After exposure, the photosensitive resin on the portion corresponding to the stamp surface 8a is removed by washing with water, and the stamp surface 8' may be formed by producing a positive film using a lithographic film for plate making in this way. It is. The stamp ink to be impregnated into these penetrating stamps 8 to 10, 8' can be of course liquid at room temperature,
A thermofusible ink that melts when heated (solid at room temperature) can also be used. In this case, the stamp pad 2 is provided with heating means. In addition, as means for retaining the stamp ink on the stamp surface, in addition to forming the stamp into a penetrating stamp and impregnating it with ink as described above, there are also methods for simply applying the ink to the stamp surface without impregnating the stamp. You can stay there. In either case, the space between the stamp faces is the partition part 11a.
..., so that the risk of ink color mixing occurring not only during transfer but also when replenishing ink is reliably avoided.

In addition, the constituent materials of the stamp pad 2 include wood,
Plastic material or the like can be used, and is not particularly limited.

(Effect of the invention) As can be easily understood from the above explanation, according to the transfer type multicolor stamping tool of the present invention, by appropriately setting each stamp surface and the color of the ink to be retained thereon, It becomes possible to stamp characters and figures with a variety of color-coded designs with extremely simple operations. In particular, it becomes possible to create a seal design in which areas of different colors intersect, and its practical value is extremely great.

Moreover, since each stamp surface is independent and each stamp surface is reliably separated by a partition, it is possible to diversify the stamp design by allowing different color areas to approach or intersect, and to prevent mixing of different color areas. It is possible to satisfy the originally contradictory requirements such as avoiding the use of ink, and replenishment of ink can be performed extremely easily.

Further, although it can be constructed to enable imprinting with a complicated design, it has an extremely simple structure and is advantageous in terms of manufacturing economy. Therefore, mass production can be easily achieved and product costs can be reduced.

[Brief explanation of the drawing]

1 to 4 show an embodiment of the transfer type multicolor stamping tool according to the present invention, and FIG. 1 is a longitudinal sectional front view of the marking tool showing the transfer state (the cross section is -
2 is a plan view of the stamp pad, FIG. 3 is a bottom view showing the stamped body after transfer, FIG. 4 is a plan view showing the stamped surface after the stamp has been printed, and FIGS. Fig. 7 shows another embodiment, Fig. 5 is a longitudinal cross-sectional side view of the stamping tool showing the transfer state (the cross section is taken along the - line in Fig. 6), and Fig. 6 is a plan view of the stamp pad. ,
FIG. 7 is a bottom view of the stamp body, and FIG. 8 is a longitudinal sectional view showing a modified example of the stamp surface. 1... Stamp body, 2... Stamp stand, 6a... Transfer surface, 8a, 8a', 9a, 10a... Stamp surface, 11
a... Partition part, 11b, 11b'... Transfer position regulating part.

Claims (1)

[Scope of utility model registration request] A stamp body with a transfer surface and a plurality of stamp faces holding different color stamp inks, each of which is formed by polymerizing them to form a single stamp face design, are arranged side by side, and the stamp bodies are arranged in parallel. is provided with a partition that can prevent ink colors from mixing between the stamp surfaces without interfering with pressing the transfer surface onto each stamp surface, and further allows the stamp body to be removably engaged when the transfer surface is pressed against each stamp surface. A transfer type multicolor stamping tool consisting of a stamp stand equipped with a transfer position regulating part that can be held in place.