KR20180084164A - Mechinical pencil cap to remove mechinical pencil lead - Google Patents

Mechinical pencil cap to remove mechinical pencil lead Download PDF

Info

Publication number
KR20180084164A
KR20180084164A KR1020170006845A KR20170006845A KR20180084164A KR 20180084164 A KR20180084164 A KR 20180084164A KR 1020170006845 A KR1020170006845 A KR 1020170006845A KR 20170006845 A KR20170006845 A KR 20170006845A KR 20180084164 A KR20180084164 A KR 20180084164A
Authority
KR
South Korea
Prior art keywords
lead
mechinical
cap
pencil
mechanical pencil
Prior art date
Application number
KR1020170006845A
Other languages
Korean (ko)
Inventor
임윤구
Original Assignee
임윤구
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 임윤구 filed Critical 임윤구
Priority to KR1020170006845A priority Critical patent/KR20180084164A/en
Publication of KR20180084164A publication Critical patent/KR20180084164A/en

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
    • 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
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons

Landscapes

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

Abstract

Provided is a mechanical pencil cap (100) for removal of lead in which an iron rod (110), of which the thickness is the same as the thickness of the lead, is coupled to the interior of the mechanical pencil cap. The mechanical pencil cap (100) according to the present invention is provided with the iron rod (110) for cleaning out the lead in an inner hollow space, and the cap (100) is engageable with a body. If the lead is broken and held inside a mechanical pencil, a user can easily clean out the broken lead by separating a lead sleeve of the mechanical pencil and then pushing the iron rod (110) into the lead sleeve.
KR1020170006845A 2017-01-15 2017-01-15 Mechinical pencil cap to remove mechinical pencil lead KR20180084164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170006845A KR20180084164A (en) 2017-01-15 2017-01-15 Mechinical pencil cap to remove mechinical pencil lead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170006845A KR20180084164A (en) 2017-01-15 2017-01-15 Mechinical pencil cap to remove mechinical pencil lead

Publications (1)

Publication Number Publication Date
KR20180084164A true KR20180084164A (en) 2018-07-25

Family

ID=63058970

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170006845A KR20180084164A (en) 2017-01-15 2017-01-15 Mechinical pencil cap to remove mechinical pencil lead

Country Status (1)

Country Link
KR (1) KR20180084164A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210078240A (en) 2019-12-18 2021-06-28 진승훈 mechanical pencil lead penetrator
KR20220057822A (en) 2020-10-30 2022-05-09 유수민 Sharp Cleaning Kit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210078240A (en) 2019-12-18 2021-06-28 진승훈 mechanical pencil lead penetrator
KR20220057822A (en) 2020-10-30 2022-05-09 유수민 Sharp Cleaning Kit

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