JPS6038793U - Square ruler - Google Patents
Square rulerInfo
- Publication number
- JPS6038793U JPS6038793U JP13233883U JP13233883U JPS6038793U JP S6038793 U JPS6038793 U JP S6038793U JP 13233883 U JP13233883 U JP 13233883U JP 13233883 U JP13233883 U JP 13233883U JP S6038793 U JPS6038793 U JP S6038793U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- square
- sides
- disc
- square ruler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示したもので、第１図は正方形
定規の平面図、第２図は円板定規の平面図、第３図は方
円定規の斜視図、第４図は一部切欠斜視図、第５図は平
勾配の説明図、第６図は隅勾配の説明図、第７図は円周
計測の説明図、第８図は平行線作図の説明図、第９図は
同心円作図の説明図、第１０図は指方規使用状態の説明
図。
Ａ・・・正方形定規、Ｂ・・・円板定規、１・・・円形
中空部、２・・・周縁、３・・・凹溝、４・・・中空溝
、５・・・小孔、６・・・ハンドル、７・・・楔状舌片
、８・・・補助線、９・・・方円定規、１０・・・指方
規、ａ、 ｂ、 Ｃ，ｄ・・・点。The drawings show an embodiment of the present invention: Fig. 1 is a plan view of a square ruler, Fig. 2 is a plan view of a disc ruler, Fig. 3 is a perspective view of a square ruler, and Fig. 4 is a plan view of a square ruler. Part cutaway perspective view, Fig. 5 is an explanatory diagram of flat slope, Fig. 6 is an explanatory diagram of corner slope, Fig. 7 is an explanatory diagram of circumference measurement, Fig. 8 is an explanatory diagram of parallel line drawing, Fig. 9 FIG. 10 is an explanatory diagram of concentric circle drawing, and FIG. 10 is an explanatory diagram of how to use a finger rule. A... Square ruler, B... Disc ruler, 1... Circular hollow part, 2... Periphery, 3... Concave groove, 4... Hollow groove, 5... Small hole, 6... Handle, 7... Wedge-shaped tongue piece, 8... Auxiliary line, 9... Square ruler, 10... Finger ruler, a, b, C, d... Point.
Claims (1)
分に所要の円形中空部１を設け、該円形中空部１に、中
心線上に中空溝４をもつ円板定規Ｂを回動自在に遊嵌し
て形成した方円定規。 ■ 正方形定規Ａの一辺ａ、ｂと一辺ａ、 ｄとに夫々
糎の目盛を刻設する。−辺す、ｃにＣの目盛を所要数刻
設し、−辺ｄ、 ｃに１７？ｒの目盛を所要数刻設する
とともに、該正方形定規Ａの円形中空部１の周縁２に３
６０度の目盛を刻設してなる実用新案登録請求の範囲第
１項記載の方円定規。 ■ 円板定規Ｂの中心線上に所要の中空溝４を設けると
ともに、該円板定規Ｂの必要個所に小孔５を複数個設け
る二該円板定規Ｂを正方形定規Ａに嵌装してなる実用新
案登録請求の範囲第１項記載の方円定規。[Claims for Utility Model Registration] ■ A required circular hollow part 1 is provided in the center of a square ruler A having points a, b, C, and d, and the circular hollow part 1 has a hollow groove 4 on the center line. A square ruler formed by loosely fitting the disc ruler B so that it can rotate freely. ■ Carve glue scales on sides a and b and sides a and d of square ruler A, respectively. -Engrave the required number of C scale marks on sides d and c, and -17? on sides d and c. In addition to carving the required number of scales of r, a 3.
A rectangular ruler as set forth in claim 1 of the utility model registration claim, which is engraved with a 60 degree scale. ■ A required hollow groove 4 is provided on the center line of the disc ruler B, and a plurality of small holes 5 are provided at the required locations on the disc ruler B. (2) The disc ruler B is fitted onto the square ruler A. A square ruler as described in item 1 of the claims for utility model registration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13233883U JPS6038793U (en) | 1983-08-25 | 1983-08-25 | Square ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13233883U JPS6038793U (en) | 1983-08-25 | 1983-08-25 | Square ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6038793U true JPS6038793U (en) | 1985-03-18 |
Family
ID=30298881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13233883U Pending JPS6038793U (en) | 1983-08-25 | 1983-08-25 | Square ruler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6038793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5224624B1 (en) * | 2012-12-15 | 2013-07-03 | 穂 杉本 | Ruler for drawing point-symmetric patterns |
-
1983
- 1983-08-25 JP JP13233883U patent/JPS6038793U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5224624B1 (en) * | 2012-12-15 | 2013-07-03 | 穂 杉本 | Ruler for drawing point-symmetric patterns |
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