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Rulers

A technology for rulers and narrow slits, applied to rulers, printing, writing utensils, etc., can solve problems such as inability to obtain outline shapes, hand slipping, and cutting tool moving paths.

Inactive Publication Date: 2006-02-08
KOKUYO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when moving the cutting tool, sometimes the hand slips or the force is too large, and the moving path of the cutting tool deviates from the outer edge of the ruler, making it impossible to obtain the desired contour shape

Method used

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Embodiment approach

[0031] An embodiment of the present invention will be described below.

[0032] Ruler R top view according to the present invention is as shown in Figure 1, and a-a sectional view among Figure 1 is shown in Figure 2, has the main body 1 that is made of transparent synthetic resin elongated plate, and The non-slip part 2 formed by inserting the non-slip part 21 formed of the anti-slip part 21 made of the material into the anti-slip part insertion hole 1 h penetrating in the thickness direction provided on the main body 1 .

[0033] More specifically, scales 1x1, 1y1 are provided on the long sides 1x, 1y on both sides of the outer edge of the main body 1, respectively. In addition, the center of one scale 1x1 coincides with the longitudinal center of the main body, and the other scale 1y1 has one short side 1z of the main body as a reference point.

[0034] Therefore, a slit 12 extending in the longitudinal direction and penetrating in the wall thickness direction is provided a...

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PUM

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Abstract

To provide a ruler capable of more certainly guiding a cutter along a moving direction. A slit 12 for guiding the moving direction of the cutter such as a cutter knife or the like is provided to the ruler R having a plate-like shape so as to pierce the ruler in a thickness direction thereof.

Description

technical field [0001] The present invention relates to a ruler configured to guide the moving direction of a cutting tool. Background technique [0002] Conventionally, when cutting paper for printing photos or cards by means of a printer of a personal computer, etc., after taking the contour shape of the cut part in advance, the outer edge of the ruler is made to the above-mentioned contour, and the cutting blade etc. is cut off. A method of moving the cutting tool along the outer edge of the ruler while the tool is leaning against the outer edge of the ruler. [0003] However, when moving the cutting tool, sometimes the hand slips, or the force is too large, and the moving path of the cutting tool deviates from the outer edge of the ruler, so that the desired contour shape cannot be obtained. [0004] This is because the movement path of the cutting tool is guided only by making one side of the cutting tool close to the outer edge, and there is no mechanism for restricti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B43L7/00
Inventor 南和夫石崎祐辅松崎伸树香山恒斋藤未生子笹原康司
Owner KOKUYO CO LTD