KR20110134596A - 각도기가 부착된 자 - Google Patents
각도기가 부착된 자 Download PDFInfo
- Publication number
- KR20110134596A KR20110134596A KR1020100054240A KR20100054240A KR20110134596A KR 20110134596 A KR20110134596 A KR 20110134596A KR 1020100054240 A KR1020100054240 A KR 1020100054240A KR 20100054240 A KR20100054240 A KR 20100054240A KR 20110134596 A KR20110134596 A KR 20110134596A
- Authority
- KR
- South Korea
- Prior art keywords
- protractor
- ruler
- angle
- drawn
- line
- Prior art date
Links
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L7/00—Straightedges
- B43L7/005—Straightedges combined with other drawing aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L7/00—Straightedges
- B43L7/10—Plural straightedges relatively movable
- B43L7/12—Square and pivoted straightedges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
본 발명은 각도기와 자 및 각도기 기능이 일체형으로 구성되어 제도작업이 효율적이고, 자와 각도기를 동시에 사용할 수 있어 편리하다.
Description
도면 2. 분리된 부분
도면 3. 분리된 부분
2. 각도기부
3. 자에 그려넣은 각도기
4. 회전축 구멍
5. 각도의 기준이 되는 직선
Claims (1)
- 회전축(4)을 중심으로 전개 및 절첩가능한 자부(1)와 각도기부(2), 각도기부에 그려지는 각도기(3), 자부(1)에 그려지는 각도의 기준이 되는 직선(5)으로 구성되며,
자의 기능과 함께 작도의 필요에 따라 각도기(3)중 원하는 각도를 직선(5)로 맞추어 두 개의 자를 이용하여 좀 더 편리하고 정확하게 각도를 그릴 수 있는 각도기가 부착된 자.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100054240A KR20110134596A (ko) | 2010-06-09 | 2010-06-09 | 각도기가 부착된 자 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100054240A KR20110134596A (ko) | 2010-06-09 | 2010-06-09 | 각도기가 부착된 자 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20110134596A true KR20110134596A (ko) | 2011-12-15 |
Family
ID=45501807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100054240A KR20110134596A (ko) | 2010-06-09 | 2010-06-09 | 각도기가 부착된 자 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20110134596A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105509587A (zh) * | 2016-02-18 | 2016-04-20 | 苏州莱测检测科技有限公司 | 一种便携式角度尺 |
CN107696757A (zh) * | 2016-08-09 | 2018-02-16 | 吕可山 | 一种可折叠方便携带的理科教学用绘图尺 |
-
2010
- 2010-06-09 KR KR1020100054240A patent/KR20110134596A/ko not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105509587A (zh) * | 2016-02-18 | 2016-04-20 | 苏州莱测检测科技有限公司 | 一种便携式角度尺 |
CN107696757A (zh) * | 2016-08-09 | 2018-02-16 | 吕可山 | 一种可折叠方便携带的理科教学用绘图尺 |
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