KR20100065762A - 곧은 자 - Google Patents

곧은 자 Download PDF

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Publication number
KR20100065762A
KR20100065762A KR1020080124271A KR20080124271A KR20100065762A KR 20100065762 A KR20100065762 A KR 20100065762A KR 1020080124271 A KR1020080124271 A KR 1020080124271A KR 20080124271 A KR20080124271 A KR 20080124271A KR 20100065762 A KR20100065762 A KR 20100065762A
Authority
KR
South Korea
Prior art keywords
cover
ruler
user
straight ruler
straight
Prior art date
Application number
KR1020080124271A
Other languages
English (en)
Inventor
이충만
Original Assignee
이충만
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 이충만 filed Critical 이충만
Priority to KR1020080124271A priority Critical patent/KR20100065762A/ko
Publication of KR20100065762A publication Critical patent/KR20100065762A/ko

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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
    • B43L7/00—Straightedges

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

안전한 사용을 위한 자
자, 안전 덥개

Description

곧은 자{ruler}
없음
없음
본 발명은 칼로 종이를 절단할경우 손을 베일 경우가 종종있는데 그것을 방지 하고자 하는 것이다.
자에 안전 덥개를 설치하여 절단시 열어 안전하게 사용하게 만든다.
위에 설명 한듯이 안전한 절단 작업을 할수 있게 된다.
곧은 자에 곧은 자와 동일한 재질로 이뤄진 덥개를 설치한다. 쓰이질 않을경우 자석을 이용하여서 고정시킨다.
기초적인 도면

Claims (1)

  1. 곧은자의 본체 상부면에는 안전덮개가 중심축을 중심으로 회동 가능하도록 설치됨을 특징으로 하는 안전덮개가 설치된 곧은자.
KR1020080124271A 2008-12-08 2008-12-08 곧은 자 KR20100065762A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080124271A KR20100065762A (ko) 2008-12-08 2008-12-08 곧은 자

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080124271A KR20100065762A (ko) 2008-12-08 2008-12-08 곧은 자

Publications (1)

Publication Number Publication Date
KR20100065762A true KR20100065762A (ko) 2010-06-17

Family

ID=42364953

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080124271A KR20100065762A (ko) 2008-12-08 2008-12-08 곧은 자

Country Status (1)

Country Link
KR (1) KR20100065762A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101479678B1 (ko) * 2013-10-11 2015-01-08 유호근 스케일

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101479678B1 (ko) * 2013-10-11 2015-01-08 유호근 스케일

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application