KR830001797Y1 - Compass - Google Patents
Compass Download PDFInfo
- Publication number
- KR830001797Y1 KR830001797Y1 KR2019820001369U KR820001369U KR830001797Y1 KR 830001797 Y1 KR830001797 Y1 KR 830001797Y1 KR 2019820001369 U KR2019820001369 U KR 2019820001369U KR 820001369 U KR820001369 U KR 820001369U KR 830001797 Y1 KR830001797 Y1 KR 830001797Y1
- Authority
- KR
- South Korea
- Prior art keywords
- compass
- bar
- handle
- needle
- center needle
- 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
- B43L9/02—Compasses
- B43L9/04—Beam compasses
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 절첩상태 사시도.2 is a perspective view of a folded state of the present invention.
제3도는 제1도 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
제4도는 본 고안의 반경막대의 단면개략도.4 is a schematic cross-sectional view of the radial bar of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 2 : 중심침1 body 2 center hand
3 : 손잡이 7 : 눈금3: knob 7: scale
5 : 반경막대 8 : 고정막대5: radius bar 8: fixed bar
본 고안은 눈금이 표시된 수개의 관상막대를 신축 조절할 수 있게 조립하여 양단의 막대에 필기구와 중심침을 착설한 콤파스에 있어서, 일측막대에 착설된 손잡이와 중심침을 동일방향으로 절첩시킬 수 있게하여서됨을 특징으로 하는 콤파스에 관한 것이다.The present invention is designed to be able to stretch and adjust several scales of the corroded rods in the compass equipped with writing instruments and the central needle on the rods at both ends, so that the handle and the central needle placed on one side bar can be folded in the same direction To a compass characterized by
종래에도 콤파스를 신축가능한 막대상으로 형성하여 길이를 2단으로 신축 조절하고 막대부분에 눈금을 형성하므로서 자로서도 이용할 수 있도록한 것이 있으나 연필꽂이를 좌우로 이동시키도록 하였으므로 사용이 불편하고 2단으로만 축소시킬 수 있게되어 축소효과가 크지 못하므로 휴대에 큰 도움이 되지 못하였다.Conventionally, the compass is formed into a stretchable bar, and the length is stretched in two stages, and the scale is formed on the rod part so that it can be used as a ruler. Since it could be reduced, the reduction effect was not so great that it was not very useful for carrying.
더구나 종래의 콤파스는 중심침과 손잡이가 막대와 직교되는 상태로 고정되었으므로 특수 용기에 넣지 않으면 사실상 휴대가 곤란한 문제점이 있었다.In addition, since the conventional compass is fixed in a state in which the center needle and the handle are orthogonal to the bar, there is a problem in that it is difficult to carry in practice unless it is put in a special container.
본 고안은 콤파스의 막대를 5단으로 축소시킬 수 있도록함과 동시에 손잡이와 중심침을 막대와 수평으로 되게 절첩할 수 있도록 하므로서 휴대시 손잡이와 중심침이 걸리지 않게되어 안전하고 간편하게 휴대할 수 있도록한 것으로서 이를 도면에 의하여 상세히 설명하면 다음과 같다.The present invention allows the bar of the compass to be reduced to five stages, and the handle and the center needle can be folded horizontally with the bar, so that the handle and the center needle are not caught when carrying. If this is described in detail by the drawings as follows.
콤파스본체(1)에 관상의 고정막대(8)을 삽입고정하고 고정막대(8)에 눈금(7)이 표시된 가변막대(9)(10)(11)(12)로 된 반경막대(5)를 삽탈 신축할 수 있게 착설하여 가변막대(12)의 외단부에 연필(13)을 삽입하는 연필꽂이(6)를 부착한 것에 있어서, 본체(1)상측에는 핀(4)로 손잡이(3)을 축설하고 본체 하측에는 핀(2')로 중심침(2)을 축설하여 손잡이(3)와 중심침(2)을 고정막대(8)와 평행으로 되게 절첩할 수 있도록 하여서 된 것이다.Radial rod (5) consisting of variable rods (9) (10) (11) (12) with a fixed rod (8) inserted into the compass body (1) and a scale (7) displayed on the fixed rod (8). In which the pencil holder 6 is installed on the outer end of the variable rod 12 so that the handle 3 can be inserted and removed in a stretchable manner. The center needle 2 is laid out with the pin 2 'under the main body so that the handle 3 and the center needle 2 can be folded in parallel with the fixing rod 8.
이와 같은 본 고안은 손잡이(3)를 잡고 본체(1)에 착설된 중심침(2)과 반경막대(5)선단 연필꽂이(6)에 삽설한 연필(13)을 이용하여 원을 그리는바, 본 고안은 막대에 눈금이 있으므로 미리 반경을 재지않고도 손쉽게 원하는 반경크기의 원을 그릴 수 있어 반경의 길이와 원크기와의 상관관계를 알아보기 쉬우며, 또한 가변막대(9)(10)(11)(12)들을 고정막대(8)내로 모두 삽설한 후 손잡이(3)와 중심침(2)을 고정막대(8)측으로 절곡하면 콤파스전체가 아주 작은 부피로 절첩될뿐 아니라 막대부분에 직교상태로 착설된 손잡이(3)와 중심침(2)이 막대와 평행하게 절첩되므로 중심침(2)의 돌출에 의한 휴대시의 위험성을 제거할 수 있게되어 간편하고 안전하게 휴대할 수 있게 된다.The present invention draws a circle using the pencil (13) inserted into the center needle (2) and the radial rod (5) tip pencil holder (6) installed on the main body (1) by holding the handle (3), The design has a scale on the bar, so you can easily draw a circle of the desired radius size without measuring the radius in advance, so it is easy to see the correlation between the length of the radius and the original size, and also the variable bar (9) (10) (11) (12) after inserting all of them into the fixing rod (8) and bending the handle (3) and the center needle (2) to the fixing rod (8) side, not only the whole compass is folded in very small volume, Since the installed handle 3 and the center needle 2 are folded in parallel with the bar, the risk of carrying by the protrusion of the center needle 2 can be eliminated, thereby making it easy to carry safely.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820001369U KR830001797Y1 (en) | 1982-02-23 | 1982-02-23 | Compass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820001369U KR830001797Y1 (en) | 1982-02-23 | 1982-02-23 | Compass |
Publications (1)
Publication Number | Publication Date |
---|---|
KR830001797Y1 true KR830001797Y1 (en) | 1983-09-17 |
Family
ID=19224294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019820001369U KR830001797Y1 (en) | 1982-02-23 | 1982-02-23 | Compass |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR830001797Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100943637B1 (en) * | 2009-07-28 | 2010-02-24 | 곽동만 | Detachable compass |
-
1982
- 1982-02-23 KR KR2019820001369U patent/KR830001797Y1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100943637B1 (en) * | 2009-07-28 | 2010-02-24 | 곽동만 | Detachable compass |
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