JPS6142875Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is novel and highly effective, especially in that it has an adhesion property on the end of the crayon that is opposite to the writing end, which is particularly effective in storing and taking out writing instruments. The present invention relates to the disclosure of a suction type writing instrument.

In the past, as the crayons wore out, they would slide around inside the case, causing wobbling when carried by schoolchildren and the like. Furthermore, since the crayons are scattered in the case during use, it is inconvenient to take out the crayons of a particular color. In addition, for crayons and pencil cases, cracks due to rattling inside the pencil case or case.
It has disadvantages such as wear and tear.

Also, as shown in Figure 5, if the crayon installed in the case becomes too short and the crayon is not positioned above the drop groove for raising it up provided in the case, hold both ends of the crayon between your fingers. Because they are removed by hand, their hands get dirty, and the color on their hands gets attached to things such as drawing paper and clothes, causing inconveniences such as mixing with other colors.

The present invention was devised especially in view of the inconveniences in the conventional precedent, and one of the anticipated main purposes of the present invention is to make it easy to put crayons etc. in and out of the case and to organize them. It was placed at a point where the condition was maintained.

In addition, one of the other main purposes of the present invention is to prevent the colors of crayons from directly touching the hands when taking them out, and to prevent the colors from adhering to each other and mixing during use. It was placed at the point where

Furthermore, one of the other main objectives anticipated in the present invention is to eliminate rolling and wobbling within the case and to avoid noise when being carried.

Therefore, in order to achieve appropriate and purposeful effects on these characteristics, the present invention has developed a crayon in which a ferromagnetic member is attached to the tail end opposite to the writing end of the crayon. , a case in which the crayon is stored, the case is provided with a rising wall on a peripheral side thereof, and a permanent magnet is provided on at least the rising wall of the case that the butt end of the crayon comes into contact with. In addition to this, we plan to make considerable design changes in accordance with the gist of this configuration.

Hereinafter, details of the present invention will be described with reference to a typical embodiment shown in the drawings. Reference numeral 1 is a crayon, a ferromagnetic member 2 is attached to the tail end 1b, and the crayon 1 and the ferromagnetic member 2 are packaged. A permanent magnet plate 4 is provided on the inner surface of the circumferential rising edge 5a of the crayon storage case 5 against which the butt end 1b of the crayon 1 comes into contact.

Moreover, as shown in FIG. 1, the ferromagnetic member 2 is
The crayon 1 has a cylindrical shape and fits into the butt end 1b of the crayon 1, the ferromagnetic member 2 is shaped like a stud 2a as shown in FIG.
A ferromagnetic plate 2b is embedded in the butt end of the crayon 1, and a ferromagnetic powder 2c is mixed and mixed into the crayon 1 as shown in FIG.

Furthermore, as shown in FIG.
a, raised from the falling groove 6a, a barb is provided, and a plate-shaped permanent magnet 4 is provided between the raised part and the barbed part.

It is also planned to have a structure in which a plate-shaped permanent magnet 4 is attached to the lid 5' of the case to attract the crayon to be used in an upright position to prevent the crayon from rolling.

Among the features of the present invention described above, the ferromagnetic member 2 is attached to the butt end 1b of the crayon 1, and at least the crayon 1 is attached to the peripheral side rising wall 5a of the writing instrument storage case 5.
By providing the permanent magnet 4 at the part where the butt end 1b of the magnet comes into contact, the drawbacks of the conventional example described above can be effectively corrected, and the following specific effects are expected. It is what was done.

That is, in the present invention, the butt end 1b of the crayon 1 is magnetically attached to the rising wall 5a of the case 5, so that it does not roll, eliminates wobbling within the case, prevents bending due to vibrations, wear, etc., and keeps the crayon 1 tidy. This is to maintain the same condition as before.

Further, in the present invention, the magnet 4 is made of a plastic magnet, a rubber magnet, a ferrite magnet, etc.
In terms of production, we made it easy to make it by pasting, clamping, etc., and if we used plastic magnets, we made it possible to use this as the material of the case 5 to form the outer wall, and to keep the inside of the case simple. It is something that can be done.

Next, in the present invention, even if the crayon 1 becomes shorter, the bottom end 1b of the crayon 1 is magnetically attached so that it is positioned above the drop-in groove 6a, so that the bottom end 1b of the crayon 1 is always maintained. By pushing down, the crayon 1 stands up, making it easier to take out.

Furthermore, in the present invention, a magnet 4 is provided on the case lid 5' to hold the crayon 1 in an upright position, thereby preventing it from rolling and being lost or disorganized.

Next, the present invention has an iron plate 2 made of a ferromagnetic material 2.
Since the iron powder 2c and the like are attached during or after the crayon 1 is molded, and are used as small pieces or powder, low costs can be expected.

As mentioned above, the present invention has a simple structure,
The purpose is to provide a novel and effective suction type writing instrument.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of a main part showing a typical embodiment of the present invention, FIGS. 2 to 6 are cross-sectional views of main parts showing other typical embodiments of the present invention, and FIG.
The drawings are a perspective view showing a typical embodiment of the present invention, FIG. 8 is a sectional view of the same, FIG. 9 is a plan view of the same, and FIG.
Figure 0 shows a plan view of a conventional example. In addition, in the figure 1... crayon, 2... ferromagnetic member,
3...Packaging member, 4...Permanent magnet, 5...Case, 6...Inner container.

Claims (1)

[Claims for Utility Model Registration] (1) A crayon 1 in which a ferromagnetic member 2 is attached to the bottom end 1b opposite to the writing end 1a, and a case 5 in which the crayon 1 is stored,
The case 5 is provided with a rising wall 5a on its peripheral side, and the rising wall 5a of the case 5 is in contact with at least the butt end 1b of the crayon 1.
An adsorption type writing utensil characterized in that a permanent magnet 4 is provided on the holder. (2) The suction-type writing instrument according to claim 1, wherein the ferromagnetic member 2 is in the form of a cap and is fitted onto the butt end 1b of the crayon 1. (3) The suction type writing instrument according to claim 1 of the utility model registration, characterized in that the ferromagnetic member 2 is shaped like a rivet and is stuck to the butt end 1b of the crayon 1. (4) The ferromagnetic member 2 is attached to the butt end 1b of the crayon 1.
A suction type writing instrument according to claim 1 of the utility model registration claim, characterized in that the instrument is embedded in a. (5) The ferromagnetic member 2 is a dough mixed with ferromagnetic powder,
The suction type writing instrument according to claim 1 of the utility model registration, characterized in that the crayon 1 is integrally connected to the butt end 1b of the crayon 1.