KR20120116831A - Multipurpose draft equipment - Google Patents

Multipurpose draft equipment Download PDF

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Publication number
KR20120116831A
KR20120116831A KR1020110034490A KR20110034490A KR20120116831A KR 20120116831 A KR20120116831 A KR 20120116831A KR 1020110034490 A KR1020110034490 A KR 1020110034490A KR 20110034490 A KR20110034490 A KR 20110034490A KR 20120116831 A KR20120116831 A KR 20120116831A
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KR
South Korea
Prior art keywords
plate
ruler
protractor
multipurpose
angle
Prior art date
Application number
KR1020110034490A
Other languages
Korean (ko)
Inventor
노수완
Original Assignee
노수완
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 노수완 filed Critical 노수완
Priority to KR1020110034490A priority Critical patent/KR20120116831A/en
Publication of KR20120116831A publication Critical patent/KR20120116831A/en

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    • 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
    • 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
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/007—Circular curve-drawing or like instruments with perforated or marked rulers
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Drawing Aids And Blackboards (AREA)

Abstract

PURPOSE: A multipurpose drafting machine is provided to fold a ruler in half and reduce a size of a protractor. CONSTITUTION: A small semicircle plate(200) is connected with a fixing plate through a hinge(201). A user measures an angle through gradations of the small semicircle plate. A foldable indication ruler(100) is rotated around an angle center point of the small semicircle plate. Holes(101) are formed to draw circular arcs. The user draws the circular arcs by putting a pen in the holes.

Description

다용도 제도기 {Multipurpose Draft Equipment}Multipurpose Drafting Equipment

본 발명은 여러 가지 제도기의 역할을 할 수 있는 기구에 관한 것이다.
The present invention relates to an apparatus that can serve as various drafting machines.

본 발명품과 비슷한 발명품들 중에서는 자와 각도기가 결합돼 있거나 컴퍼스와 각도기가 결합한 것은 있었지만 본 발명품과 같이 각도기, 자, 컴퍼스의 결합이 되어 있는 발명품은 없었다.
Among the inventions similar to the present invention, there was a combination of a ruler and a protractor or a combination of a compass and a protractor.

다른 비슷한 발명품 중에서 각도기와 자가 결합 되어 있는 발명품이 있었지만 컴퍼스의 기능이 없을 뿐만 아니라 각도기의 크기가 크고 자도 커서 휴대하기에는 어려움이 있다.Among other similar inventions, there was an invention in which the protractor was self-coupled, but not only the compass function but also the size of the protractor was large and difficult to carry.

자를 반으로 접힐 수 있도록 하였고 각도기의 크기를 축소하였다. 또한 자의 면에 구멍을 뚫었다.The ruler can be folded in half and the size of the protractor is reduced. He also made holes in the sides of the ruler.

각도기, 자, 컴퍼스의 기능을 모두 하게 하여 세 개의 다른 기능을 하는 제도기를 고안하였다. 그리고 각도기의 크기를 작게 하고 자를 반으로 접을 수 있게 하여 휴대를 할 수도 있게 하였다.I designed a drafting machine with three different functions by having the function of the protractor, ruler, and compass. And the protractor was made smaller and the ruler could be folded in half so that it could be carried.

도 1은 본 고안 다용도 제도기를 다 펼친 모습
도 2는 본 고안 다용도 제도기로 각도를 그리기 위하여 작은 반원 판을 올린 모습
도 3은 본 고안 다용도 제도기로 각도를 그리기 위하여 지시자를 각도에 맞춰 논 모습
도 4는 본 고안 다용도 제도기로 원호를 그리기 위하여 돌리는 모습
도 5는 본 고안 다용도 제도기의 사용이 모두 끝난 후 크기를 최소화한 모습1 is a state unfolding the present invention versatile drafting machine
Figure 2 is a state raised a small semi-circle plate for drawing the angle with the present invention multi-purpose drafting machine
Figure 3 is a state of playing the indicator according to the angle to draw the angle with the present invention multi-purpose drafting machine
Figure 4 is turned to draw an arc with the present invention multi-purpose drafting machine
Figure 5 is a state of minimizing the size after all the use of the present invention multi-purpose drafting machine

본 고안의 사용법은 다음과 같다.Usage of the present invention is as follows.

본 고안은 접이식 자(100), 각이 새겨진 반원판(200), 고정판(202), 상기의 고정판과 상기의 반원판을 이어주는 경첩(201)로 이루어진다. 도 5와 같이 상기 접이식 자(100)는 접혀 져 휴대하기에 용이하다. 상기의 작은 반원판(200)에 새겨져 있는 눈금을 통해 각도를 잴 수 있다. 각도를 그리기 위해서는 경첩(201)으로 고정판(202)과 연결된 상기의 반원 판을 들어올리고 그으면 된다. 보다 긴 길이를 그어야 할 시에는 상기의 접이식 자를 펼쳐 연장한다. 상기 접이식 자의 구멍(101)에 펜을 넣어 돌려 원호를 그릴 수 있다. 휴대 시에는 상기 반원 판을 접어 내리고 도 5와 같이 만든다.The present invention consists of a foldable ruler 100, angled semi-circle plate 200, fixed plate 202, hinge 201 connecting the fixed plate and the semi-circle plate. As shown in FIG. 5, the folding chair 100 is folded and easy to carry. The angle can be measured through the scale engraved on the small semicircle 200. In order to draw an angle, the said semicircle plate connected with the fixed plate 202 with the hinge 201 may be lifted. If you need to draw a longer length, extend the folding ruler. A pen can be drawn by inserting a pen into the hole 101 of the folding chair. When carrying, the semicircle plate is folded down and made as shown in FIG. 5.

100. 선분을 그릴 때 사용하고 반으로 접는 것이 가능한 자
101. 원호를 그릴 수 있게 자에 낸 구멍
200. 각도가 새겨져 있는 작은 반원 판
201. 200과 202를 이어주는 경첩
202. 100과 200이 연결되어 있는 바형의 고정판100. A ruler that can be used to draw segments and fold in half
101. Holes in the ruler for drawing arcs
200. Small semicircle plate with angles engraved
201. Hinge connecting 200 and 202
202. Bar-shaped fixing plate connected between 100 and 200

Claims (2)

바 타입의 고정판(202);과
상기 고정판과 경첩(201)로 이어진 작은 반원형판(200);과
상기 반원형판의 각도 중심점을 중심으로 회전가능하게 설치되는 접힐 수 있는 지시자(100);를 포함하는 것을 특징으로 하는 다용도 제도기A bar type fixing plate 202; and
Small semi-circular plate 200 connected to the fixed plate and the hinge 201; And
A multipurpose drafting machine comprising: a collapsible indicator 100 rotatably installed about an angular center point of the semicircular plate. 제 1항에 있어서,
원호를 그릴 수 있도록 구멍(101);이 나있는 접이식 지시자(100)를 갖춘 각도기The method of claim 1,
Protractor with a folding indicator (100) with a hole (101) to draw an arc
KR1020110034490A 2011-04-13 2011-04-13 Multipurpose draft equipment KR20120116831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110034490A KR20120116831A (en) 2011-04-13 2011-04-13 Multipurpose draft equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110034490A KR20120116831A (en) 2011-04-13 2011-04-13 Multipurpose draft equipment

Publications (1)

Publication Number Publication Date
KR20120116831A true KR20120116831A (en) 2012-10-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110034490A KR20120116831A (en) 2011-04-13 2011-04-13 Multipurpose draft equipment

Country Status (1)

Country Link
KR (1) KR20120116831A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107053908A (en) * 2017-03-10 2017-08-18 大连工业大学 Draw circle picture side's chi
CN108180800A (en) * 2017-12-22 2018-06-19 邱楠婷 A kind of Multipurpose ruler
CN111976346A (en) * 2020-07-15 2020-11-24 乐清市柳市职业技术学校 Mechanical drawing teaching ruler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107053908A (en) * 2017-03-10 2017-08-18 大连工业大学 Draw circle picture side's chi
CN108180800A (en) * 2017-12-22 2018-06-19 邱楠婷 A kind of Multipurpose ruler
CN111976346A (en) * 2020-07-15 2020-11-24 乐清市柳市职业技术学校 Mechanical drawing teaching ruler

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