JPH0174196U

JPH0174196U -

Info

Publication number: JPH0174196U
Application number: JP1987170373U
Authority: JP
Priority date: 1987-11-06
Filing date: 1987-11-06
Publication date: 1989-05-19

Description

[Brief explanation of drawings]

第１図は本考案に係る多重定規の斜視図、第２
図乃至第４図は製造方法の概略を示す説明図、第
５図は本考案の変更実施例を示す説明図である。図中１は多重定規、３は第１定規、３ａは目盛
線、３ｂは目盛線、５は第２定規、５ａは目盛線
、７は切欠であるる。 Figure 1 is a perspective view of the multiple ruler according to the present invention, Figure 2 is a perspective view of the multiple ruler according to the invention;
4 to 4 are explanatory diagrams showing an outline of the manufacturing method, and FIG. 5 is an explanatory diagram showing a modified embodiment of the present invention. In the figure, 1 is a multiple ruler, 3 is a first ruler, 3a is a graduation line, 3b is a graduation line, 5 is a second ruler, 5a is a graduation line, and 7 is a notch.

Claims

[Claims for Utility Model Registration] (1) A first ruler in which a notch of a desired shape is provided in a suitably shaped plate-like member and a number of scale lines are provided at least on the periphery of the notch, and a notch in the first ruler. a second ruler formed in a shape that matches the shape of the second ruler so that it can be inserted into the second ruler, and having a scale line on each outer edge that is continuous with the scale line provided on the first ruler; Multiple rulers. (2) The multiple ruler according to claim 1, wherein the first and second rulers have similar triangular shapes. (3) The multiple ruler according to claim 1, wherein the first and second rulers have similar rectangular shapes. (4) The multiple ruler according to claim 1, wherein the first and second rulers have similar semicircular shapes. (5) The multiple ruler according to claim 1, wherein the first and second rulers are provided with recesses corresponding to the scale lines. (6) The first and second rulers have a two-layer structure in which a front plate and a back plate each having a scale line on one side are laminated so that the surface on which the scale line is provided is located in the middle. A multiple ruler according to claim 1 of the utility model registration claim, characterized in that: (7) The first and second rulers are formed according to the first ruler and have the first and second rulers inside.
Utility model registration claim 1, characterized in that the ruler material is formed by punching out a ruler material having a common scale line at a substantially middle portion of the scale line corresponding to the second ruler. multiple ruler. (8) The multiple ruler according to claim 7, wherein the first ruler is formed into a flat plate shape and a plurality of second rulers are formed by punching out the first ruler.