JPH01119383U - - Google Patents

Info

Publication number
JPH01119383U
JPH01119383U JP1544788U JP1544788U JPH01119383U JP H01119383 U JPH01119383 U JP H01119383U JP 1544788 U JP1544788 U JP 1544788U JP 1544788 U JP1544788 U JP 1544788U JP H01119383 U JPH01119383 U JP H01119383U
Authority
JP
Japan
Prior art keywords
joint
base
cylinder
female thread
concave
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.)
Granted
Application number
JP1544788U
Other languages
English (en)
Other versions
JPH0650234Y2 (ja
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 JP1988015447U priority Critical patent/JPH0650234Y2/ja
Publication of JPH01119383U publication Critical patent/JPH01119383U/ja
Application granted granted Critical
Publication of JPH0650234Y2 publication Critical patent/JPH0650234Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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】
図は本考案の実施例を示したもので、第1図は
要部縦断面図、第2図は第1図A―A線横断面図
である。 1…軸筒、2…雌ねじ、3…口金、4…保持チ
ヤツク部、5…接合筒部、6…雄ねじ、7…凹部
、8…切り割り、9…パイプ、10…継手、11
…芯把持部、12…締め具、13…チヤツク、1
4…芯ケース、15…段部、16…ノツクばね、
17…嵌合筒部、18…凸部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸筒先端内面部に雌ねじを形成し、口金の後端
    に設けた接合筒部の外面部に軸筒の雌ねじと螺着
    する雄ねじを設けると共にその内面部に円周状に
    凹部又は凸部を設け更に当該接合筒部の所要位置
    には軸方向の切り割りを設け、内部にチヤツク機
    構を組み込んだ継手の外面部に円周状に凸部又は
    凹部を設け、継手を口金の接合筒部内に挿入して
    継手の凸部又は凹部と口金の凹部又は凸部を係合
    させると共に口金の接合筒部外面部の雄ねじに軸
    筒先端部の雌ねじを螺着せしめたことを特徴とす
    るノツク式シヤープペンシル。
JP1988015447U 1988-02-08 1988-02-08 ノツク式シヤープペンシル Expired - Lifetime JPH0650234Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988015447U JPH0650234Y2 (ja) 1988-02-08 1988-02-08 ノツク式シヤープペンシル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988015447U JPH0650234Y2 (ja) 1988-02-08 1988-02-08 ノツク式シヤープペンシル

Publications (2)

Publication Number Publication Date
JPH01119383U true JPH01119383U (ja) 1989-08-11
JPH0650234Y2 JPH0650234Y2 (ja) 1994-12-21

Family

ID=31227507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988015447U Expired - Lifetime JPH0650234Y2 (ja) 1988-02-08 1988-02-08 ノツク式シヤープペンシル

Country Status (1)

Country Link
JP (1) JPH0650234Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017385U (ja) * 1983-07-13 1985-02-05 パイロツトプレシジヨン株式会社 ノツク式シヤ−プペンシル
JPS60150085U (ja) * 1984-03-16 1985-10-05 株式会社 寿 シヤ−プペンシル

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017385U (ja) * 1983-07-13 1985-02-05 パイロツトプレシジヨン株式会社 ノツク式シヤ−プペンシル
JPS60150085U (ja) * 1984-03-16 1985-10-05 株式会社 寿 シヤ−プペンシル

Also Published As

Publication number Publication date
JPH0650234Y2 (ja) 1994-12-21

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