KR20070042647A - Rule to draw the circle - Google Patents

Rule to draw the circle Download PDF

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Publication number
KR20070042647A
KR20070042647A KR1020050098497A KR20050098497A KR20070042647A KR 20070042647 A KR20070042647 A KR 20070042647A KR 1020050098497 A KR1020050098497 A KR 1020050098497A KR 20050098497 A KR20050098497 A KR 20050098497A KR 20070042647 A KR20070042647 A KR 20070042647A
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KR
South Korea
Prior art keywords
circle
draw
rule
present
person
Prior art date
Application number
KR1020050098497A
Other languages
Korean (ko)
Inventor
김민호
Original Assignee
김민호
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 김민호 filed Critical 김민호
Priority to KR1020050098497A priority Critical patent/KR20070042647A/en
Publication of KR20070042647A publication Critical patent/KR20070042647A/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
    • B43L7/04—Straightedges with rollers
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawing Aids And Blackboards (AREA)

Abstract

본 발명은 원을 그릴 수 있는 자로써 기존의 자에 원을 그릴 수 있는 기능을 추가함으로써 다른 도구 없이도 원을 그릴 수 있는 자에 관한 것이다.The present invention relates to a person who can draw a circle without any tools by adding a function of drawing a circle to an existing ruler as a person who can draw a circle.

원을 그리는 자 Circle drawing

Description

원을 그릴 수 있는 자{RULE TO DRAW THE CIRCLE}A person who can draw a circle {RULE TO DRAW THE CIRCLE}

도1은 원을 그릴 수 있는 자의 전체도1 is an overall view of a person who can draw a circle

도2는 자의 구체도Figure 2 is a sphere diagram of the ruler

본 발명은 원을 그릴 수 있는 자로써 종래에는 원을 그리기 위해 원을 그릴 수 있는 다를 도구가 필요하다는 문제점이 있었지만 본 발명은 이런 불편함을 해소하기 위해 다른 도구가 필요 없이 자 하나로 원을 그릴 수 있는 자에 관한 것이다.The present invention has a problem that a person who can draw a circle in the past need a different tool that can draw a circle in order to draw a circle, but the present invention can draw a circle with one ruler without needing another tool to solve this inconvenience. It is about the one who is.

본 발명은 기존의 불편함을 해소하기 위하여 원을 그리는 도구가 필요없이 자로 쉽게 원을 그리고자 고안하였다.The present invention has been devised to easily draw a circle without the need of a tool for drawing a circle in order to solve the existing inconvenience.

본 발명은 구성을 첨부한 도면을 참조하여 설명하면 다음과 같다. 도 1은 일반 자에 원을 그릴 수 있는 기능이 첨가된 자의 전체도 이다. 이 전체도는 원을 그릴때 중심을 잡는 손잡이부분(10)과 연필이나 볼펜등의 필기도구를 집어넣어 사용하는(20)부분과 원을 그릴때 회전을 도와주는 작은 바퀴부분(30)의 구성을 보여준 다.The present invention will be described below with reference to the accompanying drawings. 1 is a general view of a ruler is added to the ability to draw a circle on a regular ruler. This overall view is composed of a handle portion (10) to hold the center when drawing a circle and a writing tool such as a pencil or ball pen (20) to use and a small wheel portion (30) to help rotate when drawing a circle Shows.

본 발명은 상기한 바와 같이 원을 그리는 다른 도구 없이 자에 원을 그릴 수 있는 기능을 첨가하여 쉽게 원을 그릴 수 있는 장점이 있다.The present invention has the advantage that it is easy to draw a circle by adding a function to draw a circle on the ruler without any other tool to draw a circle as described above.

Claims (1)

본 발명은 기존에 원을 그릴 때 다른 도구를 사용해야 하는 불편함을 보완하기 위해 자에 원을 그리는 기능을 추가한 원 그리는 자에 관한 것이다.The present invention relates to a circle drawer that adds a function to draw a circle in order to compensate for the inconvenience of using another tool when drawing a circle.
KR1020050098497A 2005-10-19 2005-10-19 Rule to draw the circle KR20070042647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020050098497A KR20070042647A (en) 2005-10-19 2005-10-19 Rule to draw the circle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050098497A KR20070042647A (en) 2005-10-19 2005-10-19 Rule to draw the circle

Publications (1)

Publication Number Publication Date
KR20070042647A true KR20070042647A (en) 2007-04-24

Family

ID=38177394

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050098497A KR20070042647A (en) 2005-10-19 2005-10-19 Rule to draw the circle

Country Status (1)

Country Link
KR (1) KR20070042647A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109435542A (en) * 2018-09-17 2019-03-08 苏州涵轩信息科技有限公司 Retractable compasses ruler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109435542A (en) * 2018-09-17 2019-03-08 苏州涵轩信息科技有限公司 Retractable compasses ruler

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