JPS612973U - Ballpoint pen whose lead moves up and down - Google Patents

Ballpoint pen whose lead moves up and down

Info

Publication number
JPS612973U
JPS612973U JP8773684U JP8773684U JPS612973U JP S612973 U JPS612973 U JP S612973U JP 8773684 U JP8773684 U JP 8773684U JP 8773684 U JP8773684 U JP 8773684U JP S612973 U JPS612973 U JP S612973U
Authority
JP
Japan
Prior art keywords
ballpoint pen
lead moves
whose lead
pen whose
moves
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
JP8773684U
Other languages
Japanese (ja)
Inventor
順 新沼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP8773684U priority Critical patent/JPS612973U/en
Publication of JPS612973U publication Critical patent/JPS612973U/en
Pending legal-status Critical Current

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  • Pens And Brushes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】 第１図は従来の一般的なボールペンの断面図、第２図は
本考案のボールペンの断面図である。 符号の説明、１・・・芯、２・・・ペイ先ケース、３・
・・従来の端末ケース、３ａ・・・本考案の端末ケース
、３ａ’・・・本考案の端末ケース、４・・・主ケース
、５・・・一本考案の圧縮スプリング。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view of a conventional general ballpoint pen, and FIG. 2 is a sectional view of the ballpoint pen of the present invention. Explanation of symbols, 1...core, 2...pay destination case, 3.
... Conventional terminal case, 3a... Terminal case of the present invention, 3a'... Terminal case of the present invention, 4... Main case, 5... Compression spring of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボールペンの芯１とこれを覆い支える端末ケース３ａの
間にスプリング５等の弾性体を介在させ、筆記具の状態
によって芯１が上下動することを竺徴とするボールペン
。This ballpoint pen is characterized in that an elastic body such as a spring 5 is interposed between the lead 1 of the ballpoint pen and a terminal case 3a that covers and supports it, and the lead 1 moves up and down depending on the state of the writing instrument.
JP8773684U 1984-06-12 1984-06-12 Ballpoint pen whose lead moves up and down Pending JPS612973U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8773684U JPS612973U (en) 1984-06-12 1984-06-12 Ballpoint pen whose lead moves up and down

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8773684U JPS612973U (en) 1984-06-12 1984-06-12 Ballpoint pen whose lead moves up and down

Publications (1)

Publication Number Publication Date
JPS612973U true JPS612973U (en) 1986-01-09

Family

ID=30640229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8773684U Pending JPS612973U (en) 1984-06-12 1984-06-12 Ballpoint pen whose lead moves up and down

Country Status (1)

Country Link
JP (1) JPS612973U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419828A (en) * 1977-07-14 1979-02-14 Katsunobu Kanou Ballpoint pen to which pen chip elastic power of uppdown and traverse direction being transfered

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419828A (en) * 1977-07-14 1979-02-14 Katsunobu Kanou Ballpoint pen to which pen chip elastic power of uppdown and traverse direction being transfered

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