JPS643500U - - Google Patents

Info

Publication number
JPS643500U
JPS643500U JP9720787U JP9720787U JPS643500U JP S643500 U JPS643500 U JP S643500U JP 9720787 U JP9720787 U JP 9720787U JP 9720787 U JP9720787 U JP 9720787U JP S643500 U JPS643500 U JP S643500U
Authority
JP
Japan
Prior art keywords
chuck
main shaft
longitudinal direction
eraser
spring
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
JP9720787U
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 JP9720787U priority Critical patent/JPS643500U/ja
Publication of JPS643500U publication Critical patent/JPS643500U/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図はこの考案の消しゴムホルダーを示す縦
断面図、第2図は従来の消しゴムホルダーを示す
縦断面図である。 1……チヤツク、1A……チヤツク1の筒部、
1B……チヤツク1の外鍔、1C……チヤツク1
のテーパー部、2……主軸、3……摺動軸、3A
……摺動軸3の内鍔、3B……摺動軸3の後内段
、3C……摺動軸3の前内段、4……スプリング
、6……消しゴム。

Claims (1)

    【実用新案登録請求の範囲】
  1. ストレートパイプからなる主軸内に、チヤツク
    の筒部を長手方向に摺動可能に内蔵し、該チヤツ
    クの外鍔を摺動軸の後内段に係止し、更に主軸の
    後端と摺動軸の前内段との間にスプリングを張架
    してチヤツクを長手方向後方に付勢し、通常チヤ
    ツクのテーパー面を主軸の前端に当接させてチヤ
    ツクを閉じさせ、該チヤツクにより消しゴムを保
    持したことを特徴とする消しゴムホルダー。
JP9720787U 1987-06-24 1987-06-24 Pending JPS643500U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9720787U JPS643500U (ja) 1987-06-24 1987-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9720787U JPS643500U (ja) 1987-06-24 1987-06-24

Publications (1)

Publication Number Publication Date
JPS643500U true JPS643500U (ja) 1989-01-10

Family

ID=31322482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9720787U Pending JPS643500U (ja) 1987-06-24 1987-06-24

Country Status (1)

Country Link
JP (1) JPS643500U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03121886U (ja) * 1990-03-23 1991-12-12
JPH0639400U (ja) * 1992-10-26 1994-05-24 株式会社ワールド機工 超高圧水加工ガン装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03121886U (ja) * 1990-03-23 1991-12-12
JPH0639400U (ja) * 1992-10-26 1994-05-24 株式会社ワールド機工 超高圧水加工ガン装置

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