JPS58140779U - writing implements - Google Patents

writing implements

Info

Publication number
JPS58140779U
JPS58140779U JP3717882U JP3717882U JPS58140779U JP S58140779 U JPS58140779 U JP S58140779U JP 3717882 U JP3717882 U JP 3717882U JP 3717882 U JP3717882 U JP 3717882U JP S58140779 U JPS58140779 U JP S58140779U
Authority
JP
Japan
Prior art keywords
tip
protruding opening
writing implements
central
outer cylindrical
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
JP3717882U
Other languages
Japanese (ja)
Inventor
松下　一郎
俊彦 杉浦
Original Assignee
協同機材株式会社
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 協同機材株式会社 filed Critical 協同機材株式会社
Priority to JP3717882U priority Critical patent/JPS58140779U/en
Publication of JPS58140779U publication Critical patent/JPS58140779U/en
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (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】[Brief explanation of drawings]

第１図は従来のノック式筆記具の概略側面図、第２図は
本考案の第１実施例要部断面図、第３図は本考案の第２
実施例要部断面図を示す。 １は外筒部材、２は中心部材、３は操作部材、４および
５は緩衝部材を表わす。Fig. 1 is a schematic side view of a conventional knock-type writing instrument, Fig. 2 is a sectional view of the main part of the first embodiment of the present invention, and Fig. 3 is a schematic side view of a conventional knock-type writing instrument.
A sectional view of the main part of the embodiment is shown. 1 is an outer cylinder member, 2 is a central member, 3 is an operating member, and 4 and 5 are buffer members.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端に中心部材の突出口を有する金属製外筒部材、該外
筒部材の突出口より突出し、筆記可能状態となる金属製
先端部を有する中心部材、該中心部材を前記外筒部材の
突出口より出入せしめる操作部材とよりなり、前記中心
部材の先端部と外筒部材の突出口との間に弾性材よりな
る緩衝部材を設けたことを特徴とする筆記具。A metal outer cylindrical member having a protruding opening for the central member at its tip; a central member having a metal tip that protrudes from the protruding opening of the outer cylindrical member and is in a writable state; 1. A writing instrument comprising an operating member that can be moved in and out, and a buffer member made of an elastic material is provided between the tip of the central member and the protruding opening of the outer cylinder member.
JP3717882U 1982-03-18 1982-03-18 writing implements Pending JPS58140779U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3717882U JPS58140779U (en) 1982-03-18 1982-03-18 writing implements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3717882U JPS58140779U (en) 1982-03-18 1982-03-18 writing implements

Publications (1)

Publication Number Publication Date
JPS58140779U true JPS58140779U (en) 1983-09-21

Family

ID=30048576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3717882U Pending JPS58140779U (en) 1982-03-18 1982-03-18 writing implements

Country Status (1)

Country Link
JP (1) JPS58140779U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642692A (en) * 1979-09-14 1981-04-20 Iwasaki Kosei Note

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642692A (en) * 1979-09-14 1981-04-20 Iwasaki Kosei Note

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