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KR20000030611A - Sharp eraser - Google Patents

Sharp eraser Download PDF

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Publication number
KR20000030611A
KR20000030611A KR1020000011628A KR20000011628A KR20000030611A KR 20000030611 A KR20000030611 A KR 20000030611A KR 1020000011628 A KR1020000011628 A KR 1020000011628A KR 20000011628 A KR20000011628 A KR 20000011628A KR 20000030611 A KR20000030611 A KR 20000030611A
Authority
KR
South Korea
Prior art keywords
eraser
sharp
rubber
order
materials
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1020000011628A
Other languages
Korean (ko)
Inventor
서동진
Original Assignee
서동진
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 서동진 filed Critical 서동진
Priority to KR1020000011628A priority Critical patent/KR20000030611A/en
Publication of KR20000030611A publication Critical patent/KR20000030611A/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4609—Horizontally-sliding wings for windows
    • E06B3/4627—Horizontally-sliding wings for windows with the sliding wing flush closing or moving a considerable distance towards the opening when closing
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/301—Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

PURPOSE: A sharp eraser is provided in order to efficiently use for drafting, studying and drawing by forming with a rubber and other eraser materials without using a space former only for an eraser in order to erase a fine part such as a narrow face, a regular line and so on. CONSTITUTION: A sharp eraser is made up with the same principle of the existing general sharp pencil in a cylinder shape having a regular thickness of a diameter of 0.9 to 2.2mm and the length of around 30 to 100mm by using a rubber and other eraser materials.

Description

샤프지우개{.}Sharp Eraser {.}

본 고안은 샤프지우개에 관한 것으로서, 고무등 기타지우개에 관한 재질로 직경 0.9~2.2mm의 일정한 두께와 길이 30~100mm 내외의 원기둥의 형상으로 종래의 일반 샤프펜슬의 원리와 동일하게 구성되며 제도용, 학습용, 미술용도 등으로 이루어지며 특히, 좁은면, 일정한 공간의 선 등을 지울때에 사용할 수 있는 샤프지우개에 관한 것이다.The present invention relates to a sharp eraser, a material related to other erasers such as rubber, and has a constant thickness of 0.9 to 2.2 mm in diameter and a cylindrical shape of about 30 to 100 mm in length and is constructed in the same manner as a conventional mechanical pencil. It consists of learning, art, etc. In particular, it relates to a sharp eraser that can be used when erasing narrow lines, lines of a certain space.

본 고안의 목적은 특히 좁은면, 일정한 공간의 선등, 세밀한 부분을 지우기 위하여 지우개전용 공간형성자 등을 사용하지 않고서도 효율적으로 사용할 수 있는, 고무 등 기타지우개에 관한 재질로 형성하여 제도용, 학습용, 미술용도로 사용할 수 있는 샤프지우개에 관한 것이다.The purpose of the present invention is to form a material for learning and learning by forming a material for other erasers such as rubber, which can be effectively used without using an eraser-only space-former to erase the narrow surface, the line of a certain space, and the small details. It is about the sharp eraser which can be used for art use.

상기와 같이 본 고안 샤프지우개는 고무등 기타지우개에 관한 재질로 사용하여 직경 0.9~2.2mm의 일정한 두께와 길이 30~100mm 내외의 원기둥의 형상으로 종래의 일반 샤프펜슬의 원리와 동일하게 구성됨을 그 구성상의 특징으로 한다.As described above, the present invention sharp eraser is used as a material for other erasers such as rubber, and has a constant thickness of 0.9 to 2.2 mm and a cylindrical shape of about 30 to 100 mm in length. It is characterized by the configuration.

이상에서 살펴본 바와 같이 특히 좁은면, 일정한 공간의 선 등을 종래의 지우개 전용 공간형성자 등을 사용하지 않고서도 세밀한 부분을 효율적으로 지울 수 있는 효과를 갖는 것이다.As described above, a narrow surface, a line of a certain space, and the like have an effect of efficiently erasing fine parts without using a conventional eraser-only space former.

Claims (1)

고무 등 기타 지우개에 관한 재질로서, 원지름(직경) 0.9~2.2mm의 일정한 두께와 길이 30~100mm 내외의 원기둥의 형상으로 일반 샤프펜슬 원리와 동일하게 구성됨을 특징으로 하는 샤프지우개.It is a material related to other erasers such as rubber, and has a constant diameter of 0.9 to 2.2 mm and a cylindrical shape of about 30 to 100 mm in length.
KR1020000011628A 2000-03-08 2000-03-08 Sharp eraser Ceased KR20000030611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000011628A KR20000030611A (en) 2000-03-08 2000-03-08 Sharp eraser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000011628A KR20000030611A (en) 2000-03-08 2000-03-08 Sharp eraser

Publications (1)

Publication Number Publication Date
KR20000030611A true KR20000030611A (en) 2000-06-05

Family

ID=19653397

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000011628A Ceased KR20000030611A (en) 2000-03-08 2000-03-08 Sharp eraser

Country Status (1)

Country Link
KR (1) KR20000030611A (en)

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