JP2004223698A - Magnet removable free size stapler - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a stapler capable of solving a problem wherein a conventional stapler used for paper such as printing materials, can provide a gutter only up to some centimeters as a fixed hinge hinders. <P>SOLUTION: A hinge part is made free to fix and remove by mounting a magnet 1 and a magnet 2 respectively on a needle case B and a bottom part C. Additionally, a lateral hole 5 is made so as to install a ruler to precisely use the hinge part and it is fixed with a fastener 6. It is devised to constantly apply force in the arrow 8 direction by mounting a spring on the fastener 6. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a stapler used for printed matter, paper, and the like.
[0002]
[Prior art]
As shown in FIG. 3, a conventional stapler used for printed matter, paper, and the like has a top lid A, a needle storage B, and a bottom part C fixed at one location of a hinge part D.
[0003]
[Problems to be solved by the invention]
However, according to the above conventional technology, paper or the like is caught on the fixed hinge, and the binding margin can be reduced to only a few cm.
Therefore, an object of the present invention is to provide a stapler that enables a hinge to be separated and an infinite binding margin.
[0004]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, the invention according to claim 1 is characterized in that a hinge is fixed with two magnets, and a stapler is provided at a bottom portion with a side hole for properly using the hinge. It is.
According to the second aspect of the present invention, the hinge portion is fixed with two magnets, so that the length of the binding margin can be freely taken, and a side hole for attaching a ruler to the bottom portion for using this properly is provided. It is a stapler characterized by the following.
According to the third aspect of the present invention, the hinge portion can be fixed and separated by two magnets, so that each of the hinge portions can be formed into a flat shape. It is a stapler characterized by having a side hole for mounting.
A fourth aspect of the present invention is a stapler characterized in that the hinge portion is fixed and separable by two magnets, and has a side hole for attaching a ruler to a bottom portion for using the hinge portion properly.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
One embodiment of the present invention is shown in FIGS.
The top cover A of the stapler has a plastic cover mounted on a stainless steel main body. The needle storage B has a magnet 1 attached to a stainless steel body. At this time, the magnet is completely embedded, and the surface on which the magnet is attached is flattened. In addition, plastic is used around the magnet 3 in consideration of the fact that the metal itself has a magnetic force over time by combining the metal and the magnet. The upper lid A and the needle storage B are connected by a hinge part D. The bottom C has a magnet 2 attached to a stainless steel body. At this time, the magnet is completely embedded and the surface on which the magnet is attached is flattened. Also, by combining the metal and the magnet, plastic is used around the magnet 4 in consideration of the fact that the metal itself has a magnetic force over time.
In using this stapler, assuming that the target paper or the like completely covers the bottom portion C, a horizontal hole 5 for attaching a ruler to the bottom portion C is opened in order to properly bind the bottom portion C. A mandrel 10, a spring 9 and a fastener 5 are installed to fix the ruler inserted into the side hole 5, and a handle 7 is attached to operate the fastener 6. The fastener 6 always applies a force in the direction of the arrow 8. In addition, assuming that a plurality of sheets of paper or the like are sandwiched between the magnets 1 and 2, the magnet 1 is made of a material having a strong magnetic force, such as a rectangle or a triangle, with no deviation in angle.
[0006]
"Effects of the embodiment"
According to this embodiment, since the upper lid A needle storage B and the bottom part C are made separable, a binding margin of an object can be freely set, and particularly, when a simple booklet such as a conference material is produced, the booklet itself is used. Can be eliminated. For example, if you place a double-page spread photo in the middle of a booklet, if there is no binding margin, the center of the photo can be created beautifully without collapse and can be browsed without stress.
[0007]
In addition, since a horizontal hole 5 for attaching a ruler is formed in the bottom portion C and can be fixed with the fastener 6, it can be used accurately without shifting vertically or horizontally.
[0008]
"Other embodiments"
In the embodiment of FIG. 1, the needle storage B and the bottom C are fixed only at the magnet 1 and the magnet 2 at one place. However, one magnet is also attached to the middle of the needle storage B and the center of the bottom C, and fixed at two places. You may.
[0008]
Alternatively, a stationary stapler for office use may be separated from a large number of sheets of paper or the like and fixed using a magnet. Again, four magnets may be used and fixed at two locations.
[0009]
【The invention's effect】
As described above, according to the present invention, the hinge portion of the stapler is fixed with the magnet and can be separated, so that the binding margin can be infinite. As a result, it is possible to eliminate the binding margin of the object to be used.
[0010]
In addition, since a ruler can be attached, it can be used accurately without shifting vertically or horizontally.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an embodiment of the present invention.
FIG. 2 is an internal structure diagram of a ruler mounting portion.
FIG. 3 is a front view showing a conventional technique.
[Explanation of symbols]
A Top lid B Needle store C Bottom 1 Magnet 2 Magnet 3 Plastic 4 Plastic 5 Side hole 6 Fastener 7 Handle 8 Arrow 9 Spring 10 Mandrel

Claims (4)

A stapler characterized in that a hinge portion is fixed with two magnets and has a horizontal hole for attaching a ruler to a bottom portion for proper use. 2. The fixing device according to claim 1, wherein the hinge portion is fixed by two magnets, so that a binding margin can be freely set, and a side hole for attaching a ruler is provided at a bottom portion to use the binding margin properly. Stapler. The hinge part can be fixed and separated by two magnets, so that each can be made into a flat shape, and it has a horizontal hole for attaching a ruler to the bottom part for proper use. The stapler according to claim 1, wherein 2. The stapler according to claim 1, wherein the hinge portion is fixed and separable by two magnets, and has a lateral hole for attaching a ruler to a bottom portion for proper use.

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