JPH049A - Colored staple for stapler - Google Patents

Abstract

PURPOSE:To facilitate driving with inclined tips and prevent generation of rusting by forming both side surfaces of a metal thin plate in the form of fine saw teeth, also forming driving grooves on and lower surfaces so as to dislocate from each other a little, bending the plate in U-shape to form a unit, and applying color-painting to both the upper and lower surfaces of the unit. CONSTITUTION:Saw-toothed end parts 8 are formed on both ends 1 of a metal thin plate base 6 made of iron or aluminum. Drive grooves 3, 5 are formed on upper and lower faces 2, 4 so as to dislocate from each other a little. The base plate 6 is bent in U-shape to form a unit, and both the faces are color- painted. A single staple has an inclined edge, resulting in easy biting for filling, and the occurrence of defective is prevented. Generation of rusting is also prevented, and classification of ducuments by color is efficiently carried out.

Description

Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a stapler stable used for holding flowers and binding color documents. This is to expose the color on the binding surface, and to make it fashionable by using a stable of similar color during flower pressing and binding work, and also to prevent the occurrence of rust.

(Prior art) Conventional stapler stables are usually made by simultaneously driving driving grooves from the top and bottom of a thin metal plate and bending them into a U-shape. There was a problem in that documents were easily damaged during storage.

Furthermore, in the case of color documents, etc., the stable was not only conspicuous due to its metallic color, but also had a number of defective products due to the binding of slightly thick documents.

Furthermore, stapler stables are used to hold flowers for display, but the material of the flower and the color of the staple do not match, so the stapler must be colored to match the color of the flower. There was the inconvenience of not having to do so.

When holding white flowers, there was the inconvenience of having to color the stapler white to match the white flowers because the stapler's stable was metal.

(Problems to be Solved by the Invention) The present invention eliminates defective products caused by conventional stapler staples, prevents the occurrence of rust, and provides a fashionable document stapler that can be used to staple color documents. This is a proposal for color staples.

(Means for Solving the Problems) The present invention eliminates the drawbacks of staples for staplers commonly used in the past, and not only makes it possible to easily staple even thick documents, but also eliminates defective products and prevents the occurrence of rust. At the same time, we proposed fashionable colored staples.

A detailed explanation will be given below according to the drawings. Both ends 1 of a square or rectangular iron or aluminum thin metal plate are serrated,
A unit 7 is formed by bending a substrate 6 on both sides of which grooves are formed by slightly shifting the grooves 3 on the upper surface 2 and the grooves 5 on the lower surface 4 of the thin metal plate into a U-shape. It goes without saying that only the surface of the unit 7 may be colored.

In order to make a staple unit from a thin sheet of iron or aluminum metal according to the size of the stapler, the metal sheet is cut into squares or rectangles, with both edges 1 or serrated edges 8 cut. It is used for cutting.

In this case, if the serrated end portion 8 is deeply cut, it will tend to fall off during binding, so it is better to make a shallow cut.

In terms of the work process, it is sufficient to form driving grooves in advance on both sides of the top and bottom surfaces of the continuous thin plate before forming the unit 7.
The present invention is characterized in that the substrate 6 is formed with driving grooves formed on both surfaces of the substrate 6, such that the driving grooves 3 on the upper surface 2 and the driving grooves 5 on the lower surface 4 are slightly shifted.

Thereafter, both sides of the substrate 6 are bent to form a U-shape to form the unit 7.

Rust prevention treatment may be carried out at the stage of continuous thin plates, but it may also be carried out after forming grooves on both sides of the substrate or after unitizing the substrate.

Ultimately, the front and back surfaces of the unit are painted in color to serve as anti-rust treatment, but in some cases it may be sufficient to color coat only the front surface of the unit.

Needless to say, since the single staple 9 has an oblique cutting edge 10 as shown in FIG. 5, documents can be easily stapled.

(Effects of the Invention) Conventional staples for staplers have the drawbacks of being easily rusted and being easily noticeable in color documents due to their single color.
Because the tip was straight when binding thick documents, there were many defective products.

According to the present invention, since the side end 1, which can be called the cutting edge of the unit, forms the serrated end 8, the single staple 9
Since the cutting edge 10 is formed obliquely, it is easy to cut into the document for binding, and there are almost no defective products when binding documents.

In addition, because the paper is painted in color, rust is less likely to occur and documents are less likely to be stained by rust.

Furthermore, by using red staples for red paper, yellow for yellow paper, and white staples for white paper when binding color documents, the paper and staples are synchronized and the staples no longer stand out.

In addition, you can prepare colored staples such as gold, silver, and black.

By using colored staples that match the material of the flowers when holding flowers for exhibitions, etc., there is no need to color stapler staples to match the color of the flowers during preparation for display. Ta.

[Brief explanation of the drawing]

Figure 1 shows a rectangular board with grooves formed on both sides. Figure 2 shows a rectangular board with grooves formed on both sides. FIG. 3 is an enlarged sectional view taken along line A-A'. FIG. 4 is a perspective view of the color staple of the present invention. FIG. 5 is an enlarged perspective view of a single staple. side edge Top side Driving groove Bottom side Driving groove Base plate unit serrated end single step Blade tip pull

Claims (2)

[Claims] (1) A board in which both ends of a square or rectangular iron or aluminum thin metal plate are serrated, and driving grooves are formed on both sides of the thin metal plate, with driving grooves slightly shifted from the driving grooves on the upper surface and the lower surface of the thin metal sheet. A color stapler for a stapler, which is made by bending into a U-shape to form a unit, and both the front and back sides of the unit are colored. (2) The colored staple for a stapler according to claim 1, characterized in that only the surface of the unit is colored.