JP5971787B1 - Ruler with cutting tool - Google Patents

Abstract

A novel ruler with a cutting tool that is easy to cut when cut with a simple structure, is cut cleanly, and is small and easy to carry. SOLUTION: A ruler plate 1 that can be deployed via two movable shafts, two support plates 2 that have a cavity and an intermediate plate are inserted therein, and a groove 2 that has a guide and a spring for mounting. A sheet intermediate plate 3 and a cutting tool 4 are provided. The intermediate plate is provided with springs 5 at both ends thereof, and is connected to a support plate via the springs. The ruler plate and the support plate are connected by a hinge 7, the cutting tool is provided with a roller 8 at a part thereof, the intermediate plate has a groove portion inside thereof, and the groove portion sandwiches the roller to hold the cutting tool. I tried to move it stably. [Selection] Figure 1

Description

  The present invention relates to a ruler with a cutting tool.

  Using a cutter knife and cutting a paper or the like with a ruler as a guide is usually carried out, but usually the blade is shaken when cutting an object and cannot be cut cleanly. Design registration No. 1107270 is disclosed as a convenient device in this case. Similarly, as a device on the cutter knife side, a cutter knife fixture and a guide ruler described in Patent Document 1 can be cited.

Utility Model Registration No. 3130267

  Previously, it was easy to cut when cutting, and devices have been devised to cut cleanly without shaking the blade, but not only can it cut accurately, but also make such a function as small as possible and easy to carry Is required.

  In a normal case, a user pulls a cutter (paper, etc.) linearly by holding the cutter by hand and pulling it forward while applying force. When cutting in a straight line, a ruler or other guide is used. However, this is often the case if you are not used to it, it will be distorted from the middle, you will not be able to cut because the force is not applied well, the ruler will shift or the blade will bite into the ruler, and it will not cut straight. In addition, they may be injured, such as cutting their fingers.

  The present invention solves these problems, and provides a new ruler with a cutting tool that is easy to cut when cutting with a simple configuration, is clean, and is small and easy to carry. It is.

  The present invention is a ruler with a cutting tool that can easily and safely cut a cut object such as paper even if it is not a person who is used to it.

  In the present invention, a cutting tool is fixed between two plates. Since the fixed part is a roller, it can be moved back and forth. Therefore, the blade and ruler of the cutting tool will not be displaced, and the blade will not bite. In addition, since the two plates sandwiching the cutting tool are also fixed at both ends with a small fixing plate, it becomes a stopper, so there is no injuries such as cutting fingers.

  When cutting, it opens at 90 degrees at the hinge on the plate that holds the cutting tool. The scale is marked on the opened board. When fully open, there will be enough space for the cutting tool blade to pass cleanly. Since the gap and the roller move along the guide, it can be cut straight without shifting. In addition, a small board is included in the board sandwiching the cutting tool. Springs are attached to both ends of the plate. The spring has an auxiliary role to hold the cut from above. Thereby, the cut object can be stably pressed with a constant force.

  When cutting the cutting tool, use it at an angle. At this time, a light lock is applied at an angle at which force is easily applied.

  Specifically, the present invention is a ruler with a cutting tool that can accurately and safely cut paper or the like, and has a ruler plate 1 that can be developed through two movable shafts, and a cavity. Two support plates 2 into which the intermediate plate is inserted, two intermediate plates 3 with guides and grooves for attaching the springs, and a cutting tool 4 are provided, and the intermediate plate is provided with springs 5 at both ends thereof. The support plate is connected to the support plate through the spring, the two support plates are fixed with a gap formed by the fixed plate 6, the ruler plate and the support plate are connected to each other by the hinge 7, and the cutting tool is partially attached to the roller 8 The intermediate plate has a groove on its inner side, and the groove has a roller so that the cutting tool can be moved stably by holding the roller.

  Further, according to the present invention, the ruler plate is connected to the support plate via a hinge. When the ruler plate is used, the ruler plate is developed on a cutting target such as paper and cut by the cutting tool based on the scale of the ruler. The portability is improved by folding the ruler plate when not in use.

  In the present invention, the intermediate plate is provided with springs at both ends thereof, connected to the support plate via the spring, and when the cutting tool is pressed during use, pressure is applied to the ruler plate via the support plate to The friction between the object to be cut and the ruler plate is increased, thereby preventing the deviation of the object to be cut such as paper.

  Further, according to the present invention, the cutting tool is provided with a roller in a part thereof, and can be moved by sandwiching the roller in a groove provided in the middle plate, and the cutting tool is placed in a gap between two middle plates when not in use. It can be stored.

  Further, the present invention is characterized in that the cutting tool is a commercially available cutter knife. Furthermore, the present invention is characterized in that the cutting tool has a protrusion on the upper part, and the protrusion is brought into a use state by being pulled up from a storage state when not in use, and the protrusion is a slide head of a cutter knife blade. It is also characterized by serving.

  Further, the present invention is characterized in that the ruler plate is defined in a horizontal position by abutting against the support plate during deployment, and further, the length of the ruler plate is such that there is a gap in the horizontal position during deployment. The blade of the cutting tool is stably moved by the gap.

  The ruler with a cutting tool according to the present invention is easy to carry because it can be folded with a simple structure, and since the scaled plates are on the left and right, the dominant hand can be handled regardless of the stability, and even if it is not a familiar person, There is an advantage that a cut such as paper can be cut safely and easily.

FIG. 1 is a conceptual diagram for explaining the function of a ruler with a cutting tool according to the present invention. FIG. 2 is a conceptual diagram showing a mode of storing the ruler with a cutting tool according to the present invention. FIG. 3 is a diagram showing an example of a cutting tool used for the ruler with a cutting tool according to the present invention. FIG. 4 is a view showing a connection form of the support plate and the ruler plate. FIG. 5 is a diagram showing the form of the intermediate plate. FIG. 6 is a cross-sectional view of the support plate. FIG. 7 is a conceptual cross-sectional view showing the relationship between the cutting tool and the intermediate plate.

  Hereinafter, the ruler with a cutting tool according to the present invention will be specifically described with reference to the drawings.

  FIG. 1 is a conceptual diagram for explaining the function of a ruler with a cutting tool according to the present invention. The cutting tool 4 is held in the gap between the two support plates 2. The support plate 2 is connected to the ruler plate 1 through a hinge 7. At the time of use, the cutting tool 4 is erected, the ruler plate 1 is developed 90 degrees, and the cutting tool is moved along the guide while pressing a cutting target such as paper with the ruler plate to perform cutting.

  FIG. 2 is a conceptual diagram showing a mode of storing the ruler with a cutting tool according to the present invention. When storing, the ruler plate 1 is folded and the cutting tool 4 is stored in the gap between the two support plates 2.

  FIG. 3 is a diagram showing an example of a cutting tool used for the ruler with a cutting tool according to the present invention. The cutting tool 4 is stored in the gap between the two support plates 2 when stored. The protrusion is for facilitating the development of the cutting tool when used. Moreover, when using a commercially available cutter as a cutting tool, such a protrusion functions also as a handle for taking in and out the cutter blade. The cutting tool is not limited to a commercially available cutter, and various cutting tools can be used. In addition, the cutting tool includes a roller 8.

FIG. 4 is a view showing a connection form of the support plate and the ruler plate. The support plate 2 is connected to the ruler plate 1 via a hinge 7.

FIG. 5 is a diagram showing the form of the intermediate plate. There are grooves at both ends of the middle plate 3, and springs 5 are attached thereto. In addition, the intermediate plate has a guide, and the cutting tool 4 is held between the two intermediate plates 3 by being assembled so that the roller included in the cutting tool is engaged with the groove, and is movable along the guide. can do.

  FIG. 6 is a cross-sectional view of the support plate 2. A concave portion matching the shape of the intermediate plate 3 is formed on the inner surface side of the support plate 2, and the intermediate plate 3 is connected through a spring 5 therein. At the end of the support plate 2, two support plates are fixed by a fixed plate 6. Here, the two support plates are fixed by a fixed plate to maintain a certain gap, but the intermediate plate sandwiched between the support plates has a movable range up and down via a spring and can be cut by a cutting tool. When it is performed, it moves to the lower end by the pressing and transmits downward pressure to the support plate and the ruler plate. As a result, a cutting object such as paper is pressed and contributes to stable cutting.

  FIG. 7 is a conceptual cross-sectional view showing the relationship between the cutting tool and the intermediate plate. The roller of the cutting tool 4 is clamped by the groove part of the intermediate plate 3, and linear cutting is safely and accurately performed using the groove part as a guide.

  As described above, the present invention is a ruler with a cutting tool that can cut paper or the like accurately and safely, and has a ruler plate 1 that can be developed through two movable shafts, and a cavity. It includes two support plates 2 into which the intermediate plates are inserted, two intermediate plates 3 with guides and grooves for attaching the springs, and a cutting tool 4. The intermediate plates have springs 5 at both ends thereof. The two support plates are fixed by opening a gap with a fixing plate 6, the ruler plate and the support plate are connected with a hinge 7, and the cutting tool is partly connected to the support plate via the spring A ruler with a cutting tool, characterized in that it comprises a roller 8 and the intermediate plate has a groove on its inner side, and the groove can sandwich the roller and move the cutting tool stably.

  Further, according to the present invention, the ruler plate is connected to the support plate via a hinge. When the ruler plate is used, the ruler plate is developed on a cutting target such as paper and cut by the cutting tool based on the scale of the ruler. The portability is improved by folding the ruler plate when not in use.

  In the present invention, the intermediate plate is provided with springs at both ends thereof, connected to the support plate via the spring, and when the cutting tool is pressed during use, pressure is applied to the ruler plate via the support plate to The friction between the object to be cut and the ruler plate is increased, thereby preventing the deviation of the object to be cut such as paper.

  Further, according to the present invention, the cutting tool is provided with a roller in a part thereof, and can be moved by sandwiching the roller in a groove provided in the middle plate, and the cutting tool is placed in a gap between two middle plates when not in use. It can be stored.

  Further, the present invention is characterized in that the cutting tool is a commercially available cutter knife. Furthermore, the present invention is characterized in that the cutting tool has a protrusion on the upper part, and the protrusion is brought into a use state by being pulled up from a storage state when not in use, and the protrusion is a slide head of a cutter knife blade. It is also characterized by serving.

  Further, the present invention is characterized in that the ruler plate is defined in a horizontal position by abutting against the support plate during deployment, and further, the length of the ruler plate is such that there is a gap in the horizontal position during deployment. The blade of the cutting tool is stably moved by the gap.

  With such a configuration, it was possible to provide a new ruler with a cutting tool that can be easily cut when cut with a simple configuration, is cleanly cut, and is small and easy to carry.

  The ruler with a cutting tool according to the present invention is easy to carry because it can be folded with a simple structure, and since the scaled plates are on the left and right, the dominant hand can be handled regardless of the stability, and even if it is not a familiar person, There is an advantage that it is possible to cut a piece of paper or the like safely and easily, and it can be said that industrial applicability is great.

1 Ruler plate 2 Support plate 3 Middle plate 4 Cutting tool 5 Spring 6 Fixing plate 7 Hinge 8 Roller

Claims (9)

A ruler with a cutting tool that can accurately and safely cut paper, etc.
A ruler plate 1 that can be deployed via two movable shafts;
Two support plates 2 having a hollow and an intermediate plate therein;
Two middle plates 3 with guides and grooves for attaching springs,
A cutting tool 4;
The intermediate plate includes springs 5 at both ends thereof, and is connected to the support plate via the springs.
The two support plates are fixed by opening a gap with the fixing plate 6,
The ruler plate and the support plate are connected by a hinge 7,
The cutting tool is provided with a roller 8 in a part thereof,
The middle plate has a groove on the inside,
The groove portion can hold the roller and stably move the cutting tool,
A ruler with a cutting tool. The ruler plate is connected to the support plate via a hinge,
When using, expand the ruler plate on the cutting object such as paper, and cut with the cutting tool based on the scale of the ruler,
The portability is improved by folding the ruler version when not in use.
The ruler with a cutting tool according to claim 1. The intermediate plate is provided with springs at both ends thereof, and is connected to the support plate via the springs.
When the cutting tool is pressed during use, pressure is applied to the ruler plate through the support plate, increasing the friction between the cutting object such as paper and the ruler plate,
It is characterized by preventing misalignment of cutting objects such as paper.
The ruler with a cutting tool according to claim 1 or 2. The cutting tool includes a roller in a part thereof, and can be moved by sandwiching the roller in a groove provided in the intermediate plate,
And the cutting tool can be stored in the gap between two intermediate plates when not in use,
A ruler with a cutting tool according to any one of claims 1 to 3. The cutting tool is
It is a commercially available cutter knife,
The ruler with a cutting tool according to claim 4. The cutting tool is
Has a protrusion on the top,
It is characterized by being brought into a use state by pulling up from a storage state when not in use by the protrusion.
A ruler with a cutting tool according to any one of claims 1 to 5. The protrusion is
It also serves as a slide head for the blade of a cutter knife.
The ruler with a cutting tool according to claim 5. The ruler plate
It is defined in a horizontal position by abutting the support plate during deployment,
A ruler with a cutting tool according to any one of claims 1 to 7. The ruler plate
The length is defined to have a gap in the horizontal position when deployed,
The blade of the cutting tool is stably moved by the gap,
A ruler with a cutting tool according to any one of claims 1 to 8.

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