KR850000484Y1 - Compass - Google Patents
Compass Download PDFInfo
- Publication number
- KR850000484Y1 KR850000484Y1 KR2019830000752U KR830000752U KR850000484Y1 KR 850000484 Y1 KR850000484 Y1 KR 850000484Y1 KR 2019830000752 U KR2019830000752 U KR 2019830000752U KR 830000752 U KR830000752 U KR 830000752U KR 850000484 Y1 KR850000484 Y1 KR 850000484Y1
- Authority
- KR
- South Korea
- Prior art keywords
- disc
- plate
- wheel
- relied
- compass
- Prior art date
Links
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
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/16—Features common to compasses, dividers, and callipers
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
내용 없음.No content.
Description
제1도는 이 고안의 평면도.1 is a plan view of this invention.
제2도는 제1도의 A-A선 단면도.2 is a sectional view taken along the line A-A of FIG.
제3도는 제1도의 B-B선 단면도.3 is a cross-sectional view taken along the line B-B in FIG.
제4도는 제1도의 C-C선 단면도.4 is a cross-sectional view taken along the line C-C in FIG.
제5도는 이 고안의 또 다른 형태의 평면도.5 is a plan view of another form of this invention.
제6도는 제5도의 D-D선 단면도.6 is a cross-sectional view taken along the line D-D of FIG.
제7도는 제5도의 E-E선 단면도.7 is a cross-sectional view taken along the line E-E of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 방사선 2 : 분도눈금1: radiation 2: minute scale
3 : 동심원 4 : 필구삽입공3: concentric circles 4: ball insertion hole
5 : 원판 6, 6' : 상, 하판체5: disc 6, 6 ': upper and lower plate
7 : 구멍 8 : 바퀴7: hole 8: wheels
9 : 공간부 10, 10' : 돌편9: space part 10, 10 ': stone piece
11 : 돌봉 12 : 홈11: stone stick 12: groove
13 : 분도눈금 14 : 자의눈금13: minute scale 14: ruler scale
15 : 결합돌기15: engaging projection
이 고안은 분도기와 자를 겸할수 있게된 콤파스에 관한 것이다. 학습용 도구는 콤파스, 분도기 및 자가 대종을 이루는데 이들은 각각 구비하기는 번거로움이 따르는 것이었고 종래에 알려진바 있는 위와 같은 종합 학습용구는 부품이 분리되어 취급보관이 용이치 아니할뿐 아니라 학습중에 즉시 원을 그리거나 다각형을 그리기에는 그, 이용이 불편한 것이었다.This design is about compasses that are able to combine protractors and rulers. Learning tools are composed of compasses, protractors and self-contained large classes, each of which is cumbersome to equip each other. It was inconvenient to draw or draw polygons.
이 고안은 학습용구로서 간단, 원활하게 원, 다각형, 직선을 그릴수 있을뿐 아니라 그 취급, 보관 및 이용이 지극히 간편하게끔된 것으로서, 첨부된도면에 따라서 상세하게 설명하면 다음과 같다.This design is not only a simple, smooth drawing of circles, polygons, straight lines as a learning tool, but also very easy to handle, store and use, and will be described in detail according to the accompanying drawings.
방사선(1)과 분도눈금(2)과 동심원(3)과 필구삽입공(4)이 있는 원판(5)을 외변이 자로된 상, 하의 판체(6)(6')의 구멍(7)에 삽입하게된 것에 있어서, 원판(5)은 바퀴(8)에 의지하고, 원판(5)과 판체(6)(6')사이에는 공간부(9)가 형성되고, 원판(5)은 주연부의홈(5')에 바퀴(8)가 결합되거나 판체(6)(6')의 돌편(10)(10') 사이에 의지되고, 바퀴(8)는 판체(6)(6') 사이의홈(12)에 수용되어 판체(6')의 돌봉(11)에 의지된 것이다.A disc 5 having a radiation (1), a minute scale (2), a concentric circle (3), and a pen insertion hole (4) is inserted into the hole (7) of the upper and lower plate bodies (6, 6 ') having an outer edge. In inserting, the disc 5 relies on the wheels 8, and a space 9 is formed between the disc 5 and the plate 6, 6 ′, and the disc 5 has a peripheral portion. The wheels 8 are coupled to the grooves 5 'or relied on between the slabs 10, 10' of the plates 6, 6 ', and the wheels 8 between the plates 6, 6'. It is housed in the groove 12 and leaned on the stone bar 11 of the plate body 6 '.
미 설명부호 13은 분도눈금, 14는 자의눈금, 15는 상, 하판의 결합 돌기를 보인 것이다.Unexplained reference numeral 13 is the division scale, 14 is the scale of the ruler, 15 is the combined projection of the upper and lower plates.
이 고안의 작용효과를 설명하면 다음과 같다.The effect of this design is explained as follows.
판체(6)(6')를 잡고 필구 삽입공(4)에 연필이나 볼펜의 끝을 끼워 원판(5)을 회전시킴으로써 원을 그리고, 자의눈금(14) 및 분도눈금(2)(13)을 활용하여 직선 및 분도측정이나 다각형을 그릴수 있는 것이다. 그러나 이 고안은 원판(5)이 바퀴(8)에 의지되어 있어서 원판(5)이 가볍게 회전되며, 또, 원판(5)은 바퀴(8)가 주연부의 홈(5')에 결합되거나 판체(6)(6')의 돌편(10)(10') 사이에 의지되어 있어서 판체(6)(6')로부터 이탈되지 아니하고, 판체(6)(6')와 원판(5)의 사이에는 공간부(9)가 형성됨으로 판체(6)(6')와 원판(5)에 표시된 분도눈금(13)(2)의 활용이 지극히 용이한 것이고, 바퀴(8)가 두판(6)(6')체 사이의홈(12)에 수용되고 판체(6')의 돌봉(11)에 의지된 것임으로 그 제작 또는 조립이 간편한 것이다.Hold the plate 6 and 6 'and insert the tip of a pencil or ballpoint pen into the pen insertion hole 4 to rotate the disc 5 to draw a circle, and the scales 14 and 13 of the scales 2 and 13 are It can be used to draw straight lines, procedural measurements, or polygons. However, this design is because the disc 5 is relied on the wheel 8 so that the disc 5 is lightly rotated, and the disc 5 is connected to the groove 5 'of the periphery of the wheel 8 or the plate ( 6) The space between the plate 6 and 6 'and the disc 5 is not separated from the plate 6 or 6' because it is relied between the stone pieces 10 and 10 'of the 6'. Since the part 9 is formed, the use of the minute scales 13 and 2 marked on the plate body 6, 6 'and the disc 5 is extremely easy, and the wheel 8 has two plates 6, 6'. It is accommodated in the grooves 12 between the bodies and rely on the stone rods 11 of the plate body 6 'is easy to manufacture or assemble.
위와 같이 이 고안은 콤파스와 자와 분도기를 각각 이용함이 지극히 간편하여 학습중에 또는 제도시에 이를 널리 이용할 수 있고 부품이 분리되지 아니하여 그 취급보관이 용이한 분도기와 자를 겸할수 있는 콤파스를 제공하게된 것이다.As described above, this design is extremely simple to use the compass, ruler and protractor respectively, so that it can be widely used during learning or drafting, and the parts are not separated, providing a compass that can serve as a protractor and ruler that is easy to store and handle. It is.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019830000752U KR850000484Y1 (en) | 1983-01-28 | 1983-01-28 | Compass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019830000752U KR850000484Y1 (en) | 1983-01-28 | 1983-01-28 | Compass |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840003863U KR840003863U (en) | 1984-08-22 |
KR850000484Y1 true KR850000484Y1 (en) | 1985-03-23 |
Family
ID=19228333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019830000752U KR850000484Y1 (en) | 1983-01-28 | 1983-01-28 | Compass |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR850000484Y1 (en) |
-
1983
- 1983-01-28 KR KR2019830000752U patent/KR850000484Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR840003863U (en) | 1984-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2658278A (en) | Multiple precision instrument and tool | |
KR850000484Y1 (en) | Compass | |
US2637110A (en) | Drafting instrument | |
US2752683A (en) | Beam compass | |
US3513552A (en) | Set square | |
US3142906A (en) | Scaling device | |
CN210116299U (en) | Multifunctional ruler | |
US4355471A (en) | Squareangle | |
ATE56816T1 (en) | CALIPER. | |
US3293752A (en) | Geometrical instrument | |
ES296023U (en) | Device for the articulated attachment of tracing instruments and points to the legs of a compass, and drawing compass fitted with this device. | |
US3751813A (en) | Slide rule and compass device | |
US1395510A (en) | Drafting-tool | |
US3426434A (en) | Drafting protractor | |
FR2575704B1 (en) | PEN, PENCIL, OR THE LIKE WRITING INSTRUMENT WITH A RETRACTABLE WRITING POINT | |
JPH0422241Y2 (en) | ||
GB1339096A (en) | Combined compasses and ball-point writing instrument | |
US2174440A (en) | Convertible pencil | |
CN211543060U (en) | Circle drawing tool | |
KR850002451Y1 (en) | Ballpen | |
CN211710491U (en) | Building engineering design is with supplementary drawing instrument | |
CN210881462U (en) | Ruler and compasses combined stationery | |
KR840002391Y1 (en) | Ballpen | |
KR870001760Y1 (en) | Several use pencil case | |
KR950005028Y1 (en) | Measuring for drafting |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19880728 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |