JPH03103782U - - Google Patents

Info

Publication number
JPH03103782U
JPH03103782U JP1108190U JP1108190U JPH03103782U JP H03103782 U JPH03103782 U JP H03103782U JP 1108190 U JP1108190 U JP 1108190U JP 1108190 U JP1108190 U JP 1108190U JP H03103782 U JPH03103782 U JP H03103782U
Authority
JP
Japan
Prior art keywords
stopper
valve
slide stopper
cap
writing instrument
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.)
Pending
Application number
JP1108190U
Other languages
English (en)
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 filed Critical
Priority to JP1108190U priority Critical patent/JPH03103782U/ja
Publication of JPH03103782U publication Critical patent/JPH03103782U/ja
Pending legal-status Critical Current

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Landscapes

  • Pens And Brushes (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例の断面図、第2図は逆止
弁の斜視図である。 1……インキ筒、2……ペン体、3……スライ
ド栓、4……バルブ栓、5……尾栓、6……主イ
ンキ室、7……副インキ室、8……キヤツプ、8
1……内筒、82……通孔、9……逆止弁、91
……舌片。

Claims (1)

  1. 【実用新案登録請求の範囲】 インキ筒内に液密に前進するスライド栓と弁機
    能を有するバルブ栓が配置されてスライド栓とバ
    ルブ栓の間に主インキ室が形成され、かつバルブ
    栓とペン体と間に副インキ室が形成され、非使用
    時にペン体がキヤツプで覆われるスライド栓付筆
    記具において、 前記キヤツプの頂部に通孔が穿設されるととも
    に、該通孔に逆止弁が取り付けられ、キヤツプ内
    の気圧が低下すると該逆止弁が開くことを特徴と
    するスライド栓付筆記具。
JP1108190U 1990-02-08 1990-02-08 Pending JPH03103782U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1108190U JPH03103782U (ja) 1990-02-08 1990-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1108190U JPH03103782U (ja) 1990-02-08 1990-02-08

Publications (1)

Publication Number Publication Date
JPH03103782U true JPH03103782U (ja) 1991-10-28

Family

ID=31514620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1108190U Pending JPH03103782U (ja) 1990-02-08 1990-02-08

Country Status (1)

Country Link
JP (1) JPH03103782U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009228354A (ja) * 2008-03-25 2009-10-08 Asahi Kasei Homes Co 排水管の接続状態の検査方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341197A (ja) * 1986-08-07 1988-02-22 堀 二郎 筆記具

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341197A (ja) * 1986-08-07 1988-02-22 堀 二郎 筆記具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009228354A (ja) * 2008-03-25 2009-10-08 Asahi Kasei Homes Co 排水管の接続状態の検査方法

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