JPH0642877Y2 - スイング式シャープペンシル - Google Patents

スイング式シャープペンシル

Info

Publication number
JPH0642877Y2
JPH0642877Y2 JP1988036964U JP3696488U JPH0642877Y2 JP H0642877 Y2 JPH0642877 Y2 JP H0642877Y2 JP 1988036964 U JP1988036964 U JP 1988036964U JP 3696488 U JP3696488 U JP 3696488U JP H0642877 Y2 JPH0642877 Y2 JP H0642877Y2
Authority
JP
Japan
Prior art keywords
outer cylinder
core
lead
core case
case
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.)
Expired - Lifetime
Application number
JP1988036964U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01141087U (enrdf_load_stackoverflow
Inventor
孝彦 鈴木
裕一 山岸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kotobuki and Co Ltd
Original Assignee
Kotobuki and Co Ltd
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 Kotobuki and Co Ltd filed Critical Kotobuki and Co Ltd
Priority to JP1988036964U priority Critical patent/JPH0642877Y2/ja
Priority to US07/203,784 priority patent/US4929107A/en
Priority to EP88109253A priority patent/EP0294823B1/en
Priority to ES88109253T priority patent/ES2043729T3/es
Priority to DE88109253T priority patent/DE3884278T2/de
Priority to KR2019880011787U priority patent/KR910001044Y1/ko
Publication of JPH01141087U publication Critical patent/JPH01141087U/ja
Priority to US07/520,636 priority patent/US5149219A/en
Application granted granted Critical
Publication of JPH0642877Y2 publication Critical patent/JPH0642877Y2/ja
Priority to HK179095A priority patent/HK179095A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/006—Pencil-barrels
    • 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
    • B43K21/027—Writing-core feeding mechanisms with sliding tubelike writing-core guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/03—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by flicking or tilting

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP1988036964U 1987-06-12 1988-03-18 スイング式シャープペンシル Expired - Lifetime JPH0642877Y2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1988036964U JPH0642877Y2 (ja) 1988-03-18 1988-03-18 スイング式シャープペンシル
US07/203,784 US4929107A (en) 1987-06-12 1988-06-07 Swing-type mechanical pencil
ES88109253T ES2043729T3 (es) 1987-06-12 1988-06-10 Portaminas automatico de avance por inercia.
DE88109253T DE3884278T2 (de) 1987-06-12 1988-06-10 Schüttelfüllminenstift.
EP88109253A EP0294823B1 (en) 1987-06-12 1988-06-10 Swing-type mechanical pencil
KR2019880011787U KR910001044Y1 (ko) 1988-03-18 1988-07-21 흔들어식 샤아프펜슬
US07/520,636 US5149219A (en) 1987-06-12 1990-05-08 Swing-type mechanical pencil
HK179095A HK179095A (en) 1987-06-12 1995-11-23 Swing-type mechanical pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988036964U JPH0642877Y2 (ja) 1988-03-18 1988-03-18 スイング式シャープペンシル

Publications (2)

Publication Number Publication Date
JPH01141087U JPH01141087U (enrdf_load_stackoverflow) 1989-09-27
JPH0642877Y2 true JPH0642877Y2 (ja) 1994-11-09

Family

ID=31263550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988036964U Expired - Lifetime JPH0642877Y2 (ja) 1987-06-12 1988-03-18 スイング式シャープペンシル

Country Status (2)

Country Link
JP (1) JPH0642877Y2 (enrdf_load_stackoverflow)
KR (1) KR910001044Y1 (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58190182U (ja) * 1982-06-11 1983-12-17 三菱鉛筆株式会社 ノツク式シヤ−プペンシル
JPS5912688U (ja) * 1982-07-16 1984-01-26 パイロツトプレシジヨン株式会社 シヤ−プペンシル
JPH0439027Y2 (enrdf_load_stackoverflow) * 1986-04-15 1992-09-11

Also Published As

Publication number Publication date
KR890019064U (ko) 1989-10-05
JPH01141087U (enrdf_load_stackoverflow) 1989-09-27
KR910001044Y1 (ko) 1991-02-21

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