KR890006411A - Fitted mechanical pencil - Google Patents

Fitted mechanical pencil Download PDF

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Publication number
KR890006411A
KR890006411A KR870011296A KR870011296A KR890006411A KR 890006411 A KR890006411 A KR 890006411A KR 870011296 A KR870011296 A KR 870011296A KR 870011296 A KR870011296 A KR 870011296A KR 890006411 A KR890006411 A KR 890006411A
Authority
KR
South Korea
Prior art keywords
shim
chuck
tubular tube
support ring
elastic support
Prior art date
Application number
KR870011296A
Other languages
Korean (ko)
Other versions
KR900007550B1 (en
Inventor
안도 요이찌
Original Assignee
원본 미기재
미쯔비시 엠피쯔 가부시끼 가이샤
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 원본 미기재, 미쯔비시 엠피쯔 가부시끼 가이샤 filed Critical 원본 미기재
Priority to KR1019870011296A priority Critical patent/KR900007550B1/en
Publication of KR890006411A publication Critical patent/KR890006411A/en
Application granted granted Critical
Publication of KR900007550B1 publication Critical patent/KR900007550B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00Propelling pencils
    • B43K21/02Writing-core feeding mechanisms
    • B43K21/22Writing-cores gripping means, e.g. chucks

Abstract

내용 없음No content

Description

끼워맞춤식 기계식 연필Fitted mechanical pencil

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따라 구성된 끼워맞춤식 기계식 연필내에 배치된 심 수용 튜브의 단면도.1 is a cross-sectional view of a shim receiving tube disposed in a fitted mechanical pencil constructed in accordance with the present invention.

제2도는 본 발명의 끼워맞춤식 기계식 연필의 종단면도.2 is a longitudinal cross-sectional view of a fitted mechanical pencil of the present invention.

Claims (2)

끼워맞춤식 기계식 연필에 있어서, 원관형 튜브와, 복수개의 심을 수용하며 심 입구가 이를 하나씩 차례로 이동하기 위한 안내구멍이 형성된 반대측 단부도다 큰 직경으로 후단부에 형성되도록 테이퍼진 내외벽을 갖는 심 수용 투브와, 상기 심 수용 튜브의 하단에 부착된 심 안내 부재와 일체로 형성된 척부와, 상기 원관형 튜브에 분리 가능하게 부착된 페룰과, 상기 척부를 개폐하도록 상기 척부의 외주부에 부착된 파지링과, 상기 심 수용 튜즈와 상기 파지 링 사이에 배치된 탄성 부재를 포함하는 것을 특징으로 하는 끼워 맞춤식 기계식 연필.A fitted mechanical pencil comprising: a tubular tube and a shim receptacle having an inner and outer wall tapered to form a rear end with a larger diameter, the opposite end having a tubular tube and a guide hole for receiving a plurality of shims and moving the shim inlet one by one. A chuck, which is integrally formed with a shim guide member attached to a lower end of the shim receiving tube, a ferrule detachably attached to the tubular tube, a gripping ring attached to an outer circumference of the chuck to open and close the chuck, And an elastic member disposed between the shim receiving tube and the gripping ring. 제1항에 있어서, 상기 원관형 튜브의 내부 공간 내에서 상기 페룰의 기단부와 대향하도록 상기 파지링과 상기 탄성 부재사이에 배치된 탄성 지지링과 상기 페룰의 기단부에 밀어 붙이고 상기 페룰 내에 미끄럼 가능하게 배치된 상기 척부의 파지 링의 단부 표면을 상기 탄성 지지링에 밀어 붙이기 위해 상기 척부의 계단부와 탄성 지지 링사이는 물론 상기 원관형 튜브 내면의 계단부와 상기 탄성 지지링 사이에도 배치된 탄성부재를 또한 포함하는 것을 특징으로 하느 끼워맞춤식 기계식 연필.2. An elastic support ring disposed between the gripping ring and the elastic member so as to face the proximal end of the ferrule in the inner space of the tubular tube and slidably pushed into the proximal end of the ferrule. An elastic member disposed between the stepped portion of the chuck portion and the elastic support ring as well as between the stepped portion of the tubular tube and the elastic support ring to push the end surface of the grip ring disposed to the elastic support ring. Also includes a custom mechanical pencil. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870011296A 1987-10-06 1987-10-06 Sharp pencil KR900007550B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870011296A KR900007550B1 (en) 1987-10-06 1987-10-06 Sharp pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870011296A KR900007550B1 (en) 1987-10-06 1987-10-06 Sharp pencil

Publications (2)

Publication Number Publication Date
KR890006411A true KR890006411A (en) 1989-06-13
KR900007550B1 KR900007550B1 (en) 1990-10-15

Family

ID=19265120

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870011296A KR900007550B1 (en) 1987-10-06 1987-10-06 Sharp pencil

Country Status (1)

Country Link
KR (1) KR900007550B1 (en)

Also Published As

Publication number Publication date
KR900007550B1 (en) 1990-10-15

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