JPS5836975Y2 - Recorder pen ink drying prevention sheet - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an ink drying prevention sheet for recorder pens used in various recorder devices.

In recent years, it is common to use ink to write on chart paper set in a recorder device, but the recorder pen itself is not equipped with a function to prevent ink from drying, so the ink at the tip of the pen may dry while the recorder device is not operating. However, you may not be able to write on the chart paper when you resume use.

To prevent this, you can remove the pen tip and drain the ink at the same time as you finish using the recorder device, and then refill it when you resume using it. , it was virtually impossible to perform filling.

This invention was made in view of the above circumstances, and provides an ink drying prevention sheet that can extremely easily prevent ink from drying without having to attach or detach the pen tip or draw out the ink. .

Hereinafter, this invention will be explained in detail based on an illustrated embodiment.

In the figure, 1 is a polymer sheet made of soft polyethylene or vinyl chloride, etc., and one side edge of the sheet is joined with filter paper or blotting paper 2 having properties similar to filter paper, making it a single sheet. It consists of a sheet of

In the embodiment, a part of the filter paper 2 is coated with a polymeric material as shown in FIG. 2, but it goes without saying that separate structures may be joined together.

Furthermore, by attaching a frame 3 made of hard plastic to the outer periphery of the polymeric sheet 1, the handling of the ink drying prevention sheet 4 is improved.

In order to prevent the ink at the pen tip from drying using such an ink drying prevention sheet 4, the polymer sheet portion of the ink drying prevention sheet 4 is placed between the pen tip B of the recorder pen A and the chart paper C immediately after use. Insert.

Then, since the pen tip B comes into close contact with the surface of the polymer sheet 1 and its tip is sealed, the ink in the pen tip B will not dry even if the recorder device is stopped for a relatively long period of time.

Furthermore, when resuming use, by pulling out the ink drying prevention sheet 4 in the direction of the arrow, the filter paper 2 spliced to the polymeric sheet 1 will pass through the tip of the nib B and suck out the ink, thereby preventing ink from flowing out. This improves the adhesion of ink to the chart paper C.

In other words, this idea combines a polymeric sheet that seals the tip of the pen nib with a filter paper that sucks out the ink from the nib. You can prevent the ink from drying by simply sandwiching the sheet, and when you resume use, you can remove the ink drying prevention sheet by pulling a polymer sheet and attaching a filter paper to one side of the sheet. The extremely simple method of passing the ink between the pen tip and the chart paper can improve the flow of ink and improve the adhesion of the ink to the chart paper, so it requires a lot of preparation time. Since the recorder device can be operated without any trouble, the work efficiency of various test 5 analyzes using the recorder device can be improved.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of an embodiment of this invention, Fig. 2 is a sectional view taken along line II-II of Fig. 1, Fig. 3 is a perspective view of the same in use, and Fig. 4 shows the main parts of Fig. 3. FIG. 1...Polymer sheet, 2...Filter paper.

Claims (1)

[Scope of utility model registration request] An ink drying prevention sheet for a recorder pen, characterized in that a polymeric sheet formed into a predetermined shape is spliced with filter paper on at least one side edge.