JPS6287383A - Stamp holder - Google Patents

Abstract

PURPOSE:To provide a stamp holder which is compact and handy to carry, by providing a stamp face on a slant end face of a rod form body. CONSTITUTION:A stamp face 2 is inclined with respect to a stamp holder, as indicated by a line A-A. The angle of inclination of the ellipse of the stamp face 2 is suitably about 45 deg.. As the extent of inclination is increased, the difference between the minor diameter and the major diameter of the stamp face 2 is naturally increased. It is ensured that the stem itself is small in diameter, while the stamp face has a large area, and the diametral size of the stamp holder is suitable for easy gripping and carrying.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a portable marking shaft, and an object of the present invention is to provide a more compact marking shaft.

(Prior art) The conventional marking shaft is shown in Fig. 1, a cross-sectional view at right angles to B-B, and Figs. 5 and 6.
As shown in FIG. 7, since the stamp face is formed on the right-angled end face of the stamp shaft, the perpendicular cross-sectional area of the shaft and the area of the stamp face are equal. Therefore, in order to form an elliptical stamp face, it was necessary to create an elliptical stamp axis with the axis itself perpendicular to the plane as shown in FIG.

(Problems to be Solved by the Invention) Conventional stamp shafts require a certain amount of area for the stamp surface in order to form the stamp surface on the right-angled section, which is the smallest cross-sectional area of the shaft. The stamp shaft, which required a compact thickness, also had to be made in a thickness that corresponded to the size of the stamp surface. In addition, as shown in Figures 6 and 7, the mark shaft (1)
Use the other end as a writing instrument (7) like a ballpoint pen, and use the seal face (3).
) is formed from a porous stamp material connected to a ready-to-use ink reservoir (4) for greater portability and versatility; Taking the known product shown in Figure 6 as an example, if the diameter of the stamp surface (3) is 10 mm and the diameter of the stamp shaft (1) is
) The diameter of the IS surface is 13.5 mw1. Therefore, the writing instrument (7) part also has the same diameter, making it lumpy and difficult to hold. The one in Figure 7 has a writing instrument (
7) The diameter of part F-F has been made smaller to make it easier to hold when writing, but since the marking shaft (1) cannot be made thinner, it is thick, heavy, and ungainly, and is not something you would want to carry around. There wasn't. In terms of portability, this kind of shaft-neck is so severe that the straightness of the shaft is 1 mm 2 mm.

(Means for Solving the Problems) The present invention has investigated the above-mentioned unreasonableness, and has solved the contradictory problem of having a thin stamp shaft and a large stamp surface using the following method.

As shown in FIG. 1, instead of forming the stamp face (2) at a right angle end face as in the conventional case, the stamp face (2) is not formed at a right angle to the stamp shaft (1), but instead has an Ivi oblique section A-A with respect to the stamp shaft (1).
In the case of Fig. 1, the mark axis (1) is a circular axis, so the mark surface (2) of the inclined end face is
The shape of is an ellipse. Comparing the sizes of the end faces, B
For a right-angled end face with an angle of -1'3, the thickness of the stamp face (2) is the same as that of the 8-year-old axis.

(If the diameter of the shaft is 8 mm, the stamp face will have a diameter of 8 mm.
If the stamp face (2) is formed with an inclined end face having an angle of /IA, the stamp face becomes an ellipse, and the short axis of the ellipse is equal to the thickness of the axis, and the long axis is the angle. You can decide as much as you like.

(When the diameter of the shaft is 8 mm, if the angle is set to about 45 degrees, the short axis is 8 mm, and the long axis is 11 mm.) (Function) The present invention provides -1 Since the stamp surface is formed as shown in the following,
When stamping, you can hold the stamp shaft at an angle just like when holding a writing instrument and stamp.

(Example) Embodiments of the invention will be described with reference to the drawings.

First example A first embodiment of this invention will be described with reference to FIG.

FIG. 1 shows a circular axis used as a normal identification seal, and the seal face (2) has an angle of A-A with respect to the seal axis. Therefore, the seal face (2) is an ellipse and its angle is approximately 4
Approximately 5 degrees is appropriate. However, if the angle is made large and acute, the difference between the short axis and the long axis of the stamp face (2) will naturally become large.

Of course, this method can also be applied to square and hexagonal axes.

Second Embodiment A second embodiment of the present invention will be explained with reference to FIG. The stamp surface (3) is made of a known porous inko, and the stamp shaft (1) of the cylindrical body is
) has a ready-to-use ink reservoir (4), and each time a stamp is stamped, the ink oozes out toward the stamp surface by capillary action, but the stamp surface (3) is at an angle of A-A. Therefore, if the stamp shaft (1) is a circular shaft, the stamp surface (
3) is an ellipse. The other end of the stamp shaft may be combined with a writing instrument.

Third Embodiment Next, the third embodiment will be explained with reference to FIGS. 3 and 4.Then, the stamp surface (3) is formed on the inclined end face of the stamp shaft (1) in the same manner as in the second embodiment. However, as shown in FIG. 3, a small protrusion (5) is provided at the lower end of the outer edge of the seal face (3) when viewed from the side. In other words, in terms of the character surface of the stamp face (3), there is a mark at least 0.1 mm away from the face of the stamp face (3) at the most acute angle between the stamp shaft and the stamp face, which is located at the center of the upper end of Figure 4. A small protrusion (5) is provided at a height such that it is recessed by ~0.2 mm and at least 0.1 ml ~ 0.2 mm from the outer diameter of the marking shaft. This is to protect the small protrusions themselves from touching the cap when putting on the cap, and to prevent the small protrusions from touching the paper surface when stamping. In this case, a notch (6) is provided at the tip of the acute angle part of the cylindrical body of the marking shaft (1) so that it does not get in the way when the small protrusion is used.

This small protrusion (5) not only utilizes the characteristics of the porous stamp material as a stamp, but also utilizes the red or vermilion ink of ready-to-use ink to draw red lines or write in red. When the shaft is rotated 180 degrees in the way it is held when stamping, this small protrusion comes directly below, and acts like the tip of a red writing instrument against the surface of the paper. Similar to the second embodiment, this third embodiment can also be more useful if the other end connected to the marking shaft is used as a writing instrument (7).

(Effects of the Invention) As described above, implementing the present invention provides the following effects.

(b) The contradiction between making the stamp shaft itself C thin and making the stamp face appealing can be resolved, and the thickness is easy to hold and carry. (For example, if you make a stamp shaft with a diameter of 9 mm and the angle of the 5 stamps is set at about 45 degrees, the ellipse of the stamp surface will be short even if you look at the outer edge of the shaft.) Diameter 8n+m and diameter 11
A beautiful oval stamp surface of mm is created. ) (b) Even if it is a circular axis, -1- below the face of the stamp is ↑I
It has the advantage of being easy to read.

(c) Since the stamp is stamped by holding the stamp shaft while holding a writing instrument, it is easy to decide where and where to stamp.

(d) If the stamp surface is formed from a porous stamp material, and a stamp shaft with a small protrusion is provided at one place on the outer edge, and the other end connected to the shaft is used as a writing instrument such as a ballpoint pen, the H tier will be black or blue. It is a writing utensil for writing letters, and when necessary, by removing the gear 7 on the other end, you can write in red letters, draw a red line, and also stamp your own signature, all with one shaft. Since it can be used in 3 different ways, it exhibits versatility and has a large value.

(e) If this invention is carried out, it will become a slim stamp shaft or writing instrument, and if you camp to protect the stamp surface, it will be surprising that you will not think that it is a shaft with a large stamp surface. It has the effect of making people want to carry it with them.

[Brief explanation of drawings]

FIG. 1 - A side view showing a first embodiment of the present invention, and a cross-sectional view for comparing the area of the stamp surface is shown along A-A-B-B. Fig. 2 - Side view showing the second embodiment of the invention Fig. 3 - Side view showing the third embodiment of the invention Fig. 4 - Perspective view showing the third embodiment of the invention Figs. Figures 6 and 7 are a side view and a cross-sectional view of the conventional example shown along C-C, D-D,
E-E. Indicated by F-F. (11-One-mark axis (2m-Stamp surface (3)--Stamp surface (4
m-Ink reservoir for one mark (5)--Small protrusion (6)-
・-Notch (7)...-Writing instrument.

Claims (3)

[Claims] (1) A stamp shaft characterized in that a stamp surface is provided on the inclined end surface of the rod-shaped body. (2) The stamp surface is made of porous stamp material,
A marking shaft according to claim 1. (3) The stamp shaft according to claim 1 or 2, characterized in that a small protrusion is formed on the outer edge of the stamp face.