KR880012369A - Mechanical pencil - Google Patents

Mechanical pencil Download PDF

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Publication number
KR880012369A
KR880012369A KR870010308A KR870010308A KR880012369A KR 880012369 A KR880012369 A KR 880012369A KR 870010308 A KR870010308 A KR 870010308A KR 870010308 A KR870010308 A KR 870010308A KR 880012369 A KR880012369 A KR 880012369A
Authority
KR
South Korea
Prior art keywords
sleeve
tip cap
slide
mechanical pencil
pendulum
Prior art date
Application number
KR870010308A
Other languages
Korean (ko)
Other versions
KR900003505B1 (en
Inventor
히데헤이 가게야마
요시히데 미츠야
요우이치 나카사토
Original Assignee
가게야마 도시히코
가부시키가이샤 고도부키
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 가게야마 도시히코, 가부시키가이샤 고도부키 filed Critical 가게야마 도시히코
Publication of KR880012369A publication Critical patent/KR880012369A/en
Application granted granted Critical
Publication of KR900003505B1 publication Critical patent/KR900003505B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

내용 없음No content

Description

샤아프펜슬Mechanical pencil

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 1실시예의 종단면도, 제2도는 선단캡의 평면도, 제3도는 제2도의 A-A선 단면도.1 is a longitudinal sectional view of the first embodiment of the present invention, FIG. 2 is a plan view of the tip cap, and FIG. 3 is a sectional view taken along the line A-A of FIG.

Claims (1)

외통(1) 앞끝에 착탈될 수 있도록 끼워진 선단캡(2)과, 이 선단캡(2) 내부에 미끄럼 이동할 수 있도록 배치된 슬리이브(4), 이 슬리이브(4)의 내부에 장착되어 필심(S)이 전진하는 것은 허용하나 후퇴하는 것은 저지해 주는 필심송출기구(5), 상기 슬리이브(4)의 앞끝쪽에 이동될 수 있도록 부착되어 상기 필심(S)을 관통되게 감싸주고 있는 체결 해제용 돌출바아(10), 상기 선단캡(2)내에 미끄럼 이동할 수 있도록 배치되어 이 선단캡(2)에 대해 걸려지고 벗겨질 수 있도록 된 체결용 걸어맞춤부(35)를 갖춤과 더불어 필심(S)에 소정의 마찰력을 부여해 주는 슬라이더(3), 이 슬라이더(3)와 상기 돌출바아 (10) 사이에 설치되면서 상기 필심송출기구(5)가 필심을 물어잡는 힘보다 큰 탄발력을 갖는 스프링(11), 상기 선단캡(2) 및 상기 슬리이브(4)에 미끄럼 이동할 수 있도록 걸어맞춰진 스토퍼(6) 및, 상기 선단캡(2) 및 상기 슬리이브(4)를 앞쪽으로 밀어부쳐주는 스프링(1)을 구비한 것을 특징으로 하는 샤아프펜슬.Tip cap (2) fitted to be detachable to the front end of the outer cylinder (1), and the sleeve (4) arranged to slide in the tip cap (2), mounted inside the sleeve (4) (S) the pendulum delivery mechanism (5) which allows the forward but prevents the retraction, attached to be moved to the front end of the sleeve (4) is released from the tightening wrap around the pendulum (S) Protruding bar 10, arranged to slide in the tip cap (2) is equipped with a fastening engaging portion 35 to be caught and peeled with respect to the tip cap (2) and the core (S Slider (3) for imparting a predetermined friction force to the), the spring (3) is installed between the slider (3) and the protruding bar (10) having a repulsive force greater than the force that the pen core delivery mechanism (5) bites the pen core ( 11), so that the front end cap (2) and the sleeve (4) can slide A mechanical pencil, comprising: an engaged stopper (6) and a spring (1) for pushing the tip cap (2) and the sleeve (4) forward. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870010308A 1987-04-17 1987-09-17 Sharp pencil KR900003505B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62094905A JPS63260493A (en) 1987-04-17 1987-04-17 Propelling pencil
JP62-94905 1987-04-17

Publications (2)

Publication Number Publication Date
KR880012369A true KR880012369A (en) 1988-11-26
KR900003505B1 KR900003505B1 (en) 1990-05-21

Family

ID=14123035

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870010308A KR900003505B1 (en) 1987-04-17 1987-09-17 Sharp pencil

Country Status (2)

Country Link
JP (1) JPS63260493A (en)
KR (1) KR900003505B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6173760B2 (en) * 2013-04-24 2017-08-02 株式会社壽 mechanical pencil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609690B2 (en) * 1977-09-19 1985-03-12 キッコーマン株式会社 Japanese persimmon rooting accelerator
JPS5833290B2 (en) * 1978-07-05 1983-07-19 川崎製鉄株式会社 Oxygen bottom blowing converter
JPS57162884U (en) * 1981-04-04 1982-10-14
JPS5833290U (en) * 1981-08-27 1983-03-04 ぺんてる株式会社 Trochanter escape prevention device for ball chuck for sharp pencil
JPS609690U (en) * 1983-06-30 1985-01-23 ぺんてる株式会社 Centering prevention device when carrying a sharp pencil

Also Published As

Publication number Publication date
JPS63260493A (en) 1988-10-27
KR900003505B1 (en) 1990-05-21
JPH052517B2 (en) 1993-01-12

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