JPS63134795U - - Google Patents

Info

Publication number
JPS63134795U
JPS63134795U JP2762287U JP2762287U JPS63134795U JP S63134795 U JPS63134795 U JP S63134795U JP 2762287 U JP2762287 U JP 2762287U JP 2762287 U JP2762287 U JP 2762287U JP S63134795 U JPS63134795 U JP S63134795U
Authority
JP
Japan
Prior art keywords
writing
barrel
tips
double
ended
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
JP2762287U
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 JP2762287U priority Critical patent/JPS63134795U/ja
Publication of JPS63134795U publication Critical patent/JPS63134795U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図および第2図は本考案の一実施例を示し
ており、第1図は中心線から片半分を外形で示し
た両頭筆記具の縦断面図、第2図は繰出機構近傍
の詳細を示す縦断面図、第3図は従来の両頭筆記
具の中心線から片半分を外形で示した縦断面図で
ある。 10…両頭筆記具、20…軸筒、21…基筒、
22…筆記先支持部材、24…長溝孔、30…移
動体、40a,40b…筆記体、41…筆記先、
50…繰出機構、51…接続部材、52…弾撥片
、53…係脱突起、54…操作つまみ、55…係
止部材、55a…第1の凹部、55b…収納凹部
、55c…第2の凹部。

Claims (1)

  1. 【実用新案登録請求の範囲】 軸筒の両端からそれぞれ筆記先が出没可能な両
    頭筆記具において、 筆記先を先端部に備えた一対の筆記体と、 前記一対の筆記体の先端部が両側に延びるよう
    接続し、軸筒内で摺動可能な移動体と、 前記移動体の中間部に対応して設けられ、両筆
    記体の一つの筆記先が軸筒の一端から突出した第
    1の筆記位置と、両筆記体の筆記先が軸筒内に没
    入した収納位置と、両筆記体の他の一つの筆記先
    が軸筒の他端から突出した第2の筆記位置とに転
    換して保持する繰出機構とを具備して成る両頭筆
    記具。
JP2762287U 1987-02-26 1987-02-26 Pending JPS63134795U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2762287U JPS63134795U (ja) 1987-02-26 1987-02-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2762287U JPS63134795U (ja) 1987-02-26 1987-02-26

Publications (1)

Publication Number Publication Date
JPS63134795U true JPS63134795U (ja) 1988-09-05

Family

ID=30829827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2762287U Pending JPS63134795U (ja) 1987-02-26 1987-02-26

Country Status (1)

Country Link
JP (1) JPS63134795U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711081B2 (ja) * 1974-08-05 1982-03-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711081B2 (ja) * 1974-08-05 1982-03-02

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