KR960004339U - Non-core writing instrument with ink backflow prevention and medium pressure relief structure - Google Patents

Non-core writing instrument with ink backflow prevention and medium pressure relief structure

Info

Publication number
KR960004339U
KR960004339U KR2019940018191U KR19940018191U KR960004339U KR 960004339 U KR960004339 U KR 960004339U KR 2019940018191 U KR2019940018191 U KR 2019940018191U KR 19940018191 U KR19940018191 U KR 19940018191U KR 960004339 U KR960004339 U KR 960004339U
Authority
KR
South Korea
Prior art keywords
pressure relief
writing instrument
medium pressure
backflow prevention
relief structure
Prior art date
Application number
KR2019940018191U
Other languages
Korean (ko)
Other versions
KR960001646Y1 (en
Inventor
윤철한
Original Assignee
주식회사 모나미
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 주식회사 모나미 filed Critical 주식회사 모나미
Priority to KR2019940018191U priority Critical patent/KR960001646Y1/en
Publication of KR960004339U publication Critical patent/KR960004339U/en
Application granted granted Critical
Publication of KR960001646Y1 publication Critical patent/KR960001646Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/18—Arrangements for feeding the ink to the nibs
    • B43K5/1818—Mechanical feeding means, e.g. valves; Pumps
    • B43K5/1827—Valves
    • B43K5/1836—Valves automatically closing
    • B43K5/1881—Valves automatically closing when the writing point points upwards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps
    • B43K23/12—Protecting means, e.g. caps for pens
    • B43K23/122—Protecting means, e.g. caps for pens with means for preventing choking
    • B43K23/124—Protecting means, e.g. caps for pens with means for preventing choking comprising an air passage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges
    • B43K7/08—Preventing leakage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
KR2019940018191U 1994-07-22 1994-07-22 Ball-point pens KR960001646Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940018191U KR960001646Y1 (en) 1994-07-22 1994-07-22 Ball-point pens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940018191U KR960001646Y1 (en) 1994-07-22 1994-07-22 Ball-point pens

Publications (2)

Publication Number Publication Date
KR960004339U true KR960004339U (en) 1996-02-14
KR960001646Y1 KR960001646Y1 (en) 1996-02-22

Family

ID=19388927

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940018191U KR960001646Y1 (en) 1994-07-22 1994-07-22 Ball-point pens

Country Status (1)

Country Link
KR (1) KR960001646Y1 (en)

Also Published As

Publication number Publication date
KR960001646Y1 (en) 1996-02-22

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Legal Events

Date Code Title Description
A201 Request for examination
O032 Opposition [utility model]: request for opposition
E601 Decision to refuse application
O061 Decision on refusal after opposition [utility model]: decision to refuse application