JPS6380187U - - Google Patents

Info

Publication number
JPS6380187U
JPS6380187U JP4314887U JP4314887U JPS6380187U JP S6380187 U JPS6380187 U JP S6380187U JP 4314887 U JP4314887 U JP 4314887U JP 4314887 U JP4314887 U JP 4314887U JP S6380187 U JPS6380187 U JP S6380187U
Authority
JP
Japan
Prior art keywords
shaft
axial direction
elastic piece
chuck
eraser support
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
JP4314887U
Other languages
English (en)
Other versions
JPS6350148Y2 (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 JP1987043148U priority Critical patent/JPS6350148Y2/ja
Publication of JPS6380187U publication Critical patent/JPS6380187U/ja
Application granted granted Critical
Publication of JPS6350148Y2 publication Critical patent/JPS6350148Y2/ja
Expired 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図はこの考案のシヤープペンシルを示す縦
断面図、第２図はこの考案の係止具を示す斜視図
である。 １…軸、１Ａ…軸１の先端突部、１Ｂ…軸１の
内段、１Ｃ…軸１の貫通窓、１Ｄ…軸１の後端、
２…芯、３…芯ホルダー、４…口金、５…連結具
、５Ａ…連結具５のねじ部、５Ｂ…連結具５の凹
溝、６…締リング、７…芯タンク、８…チヤツク
スプリング、９…チヤツク、９Ａ…チヤツク９の
頭部、１０…軸スプリング、１１…消しゴム支え
、１１Ａ…消しゴム支え１１の内段、１１Ｂ…消
しゴム支え１１の前部、１１Ｃ…消しゴム支え１
１の前端、１１Ｄ…消しゴム支え１１の後部内側
、１１Ｅ…消しゴム支え１１の後部外側、１２…
消しゴム、１３…係止具、１３Ａ…係止具１３の
縦溝、１３Ｂ…係止具１３の突起、１４…弾性体
、１５…重量体、１６…消しゴムケース、１７…
ノブ、１８…予備芯。

Claims (1)

    【実用新案登録請求の範囲】
  1. 胴と鞘とが一体化された軸と、軸内に収納され
    軸方向に移動可能な芯タンクと、芯タンクの前部
    に固着されたチヤツクと、該チヤツクを弱い力で
    後方に弾発するチヤツクスプリングと、芯タンク
    と消しゴム支えとの間に軸方向に摺動可能に取り
    付けられた重量体とを備え、軸を振ることにより
    重量体の慣性力を利用して漸次芯を繰り出すシヤ
    ープペンシルにおいて、軸の側面に貫通窓を設け
    、係止具の端より軸方向に伸びた縦溝を並設して
    径方向に弾性を有した弾性片を構成し、該弾性片
    の外面に設けられた突起を軸の貫通窓に嵌合して
    着脱可能に取り付け、軸の内段と消しゴム支えと
    の間に張架された軸スプリングにより、消しゴム
    支えを係止具に当接したことを特徴とするシヤー
    プペンシル。
JP1987043148U 1987-03-24 1987-03-24 Expired JPS6350148Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987043148U JPS6350148Y2 (ja) 1987-03-24 1987-03-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987043148U JPS6350148Y2 (ja) 1987-03-24 1987-03-24

Publications (2)

Publication Number Publication Date
JPS6380187U true JPS6380187U (ja) 1988-05-27
JPS6350148Y2 JPS6350148Y2 (ja) 1988-12-22

Family

ID=30859736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987043148U Expired JPS6350148Y2 (ja) 1987-03-24 1987-03-24

Country Status (1)

Country Link
JP (1) JPS6350148Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010052214A (ja) * 2008-08-27 2010-03-11 Pentel Corp シャープペンシル

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932128U (ja) * 1972-06-23 1974-03-20
JPS509569U (ja) * 1973-05-25 1975-01-31
JPS5022012U (ja) * 1973-06-25 1975-03-12
JPS5222747A (en) * 1975-08-14 1977-02-21 Mitsubishi Electric Corp Firing phase control device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932128U (ja) * 1972-06-23 1974-03-20
JPS509569U (ja) * 1973-05-25 1975-01-31
JPS5022012U (ja) * 1973-06-25 1975-03-12
JPS5222747A (en) * 1975-08-14 1977-02-21 Mitsubishi Electric Corp Firing phase control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010052214A (ja) * 2008-08-27 2010-03-11 Pentel Corp シャープペンシル

Also Published As

Publication number Publication date
JPS6350148Y2 (ja) 1988-12-22

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