JPS5968989U - Shape pencil centering prevention mechanism - Google Patents

Shape pencil centering prevention mechanism

Info

Publication number
JPS5968989U
JPS5968989U JP16428882U JP16428882U JPS5968989U JP S5968989 U JPS5968989 U JP S5968989U JP 16428882 U JP16428882 U JP 16428882U JP 16428882 U JP16428882 U JP 16428882U JP S5968989 U JPS5968989 U JP S5968989U
Authority
JP
Japan
Prior art keywords
prevention mechanism
lead
chuck
shape pencil
storage tube
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
JP16428882U
Other languages
Japanese (ja)
Inventor
関口　友三
Original Assignee
ぺんてる株式会社
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 ぺんてる株式会社 filed Critical ぺんてる株式会社
Priority to JP16428882U priority Critical patent/JPS5968989U/en
Publication of JPS5968989U publication Critical patent/JPS5968989U/en
Pending legal-status Critical Current

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  • 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]

図面は本考案の実施例を示すもので、第１図は縦断面図
、第２図、第３図は動作説明図、第４図は他の実施例を
示す要部縦断面図である。 １・・・軸筒、２・・・芯保護管、３・・・芯保持体、
４・・・先体、５・・・芯収納管、７・・・チャック、
８・・・弾撥体、９・・・係止部、１０・・・通路、１
１・・・ノック部。The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal sectional view, FIGS. 2 and 3 are explanatory diagrams of operation, and FIG. 4 is a longitudinal sectional view of main parts showing another embodiment. 1... Shaft cylinder, 2... Core protection tube, 3... Core holder,
4... Acrosome, 5... Core storage tube, 7... Chuck,
8... Elastic body, 9... Locking part, 10... Passage, 1
1... Knock part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 芯保護管と芯保持体とを有する先体を先部に取り付けて
なる軸筒（こ、弾撥体により後方に付勢されるチャック
と、該チャックと連結する芯収納管とを内装せしめ、該
芯収納管に連結されたノック部と連動する係止部を前記
軸筒に形成した通路内に摺動自在に配置してなるシャー
プペンシルの芯出防止機構。A shaft cylinder having a tip body having a lead protection tube and a lead holder attached to the tip part (this includes a chuck that is urged backward by an elastic body and a lead storage tube connected to the chuck, A centering prevention mechanism for a mechanical pencil, wherein a locking part that interlocks with a knock part connected to the lead storage tube is slidably disposed in a passage formed in the barrel.
JP16428882U 1982-10-29 1982-10-29 Shape pencil centering prevention mechanism Pending JPS5968989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16428882U JPS5968989U (en) 1982-10-29 1982-10-29 Shape pencil centering prevention mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16428882U JPS5968989U (en) 1982-10-29 1982-10-29 Shape pencil centering prevention mechanism

Publications (1)

Publication Number Publication Date
JPS5968989U true JPS5968989U (en) 1984-05-10

Family

ID=30360223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16428882U Pending JPS5968989U (en) 1982-10-29 1982-10-29 Shape pencil centering prevention mechanism

Country Status (1)

Country Link
JP (1) JPS5968989U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6380184U (en) * 1986-11-14 1988-05-27
JP2010149432A (en) * 2008-12-25 2010-07-08 Pentel Corp Knock-type mechanical pencil

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122735U (en) * 1974-08-08 1976-02-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122735U (en) * 1974-08-08 1976-02-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6380184U (en) * 1986-11-14 1988-05-27
JP2010149432A (en) * 2008-12-25 2010-07-08 Pentel Corp Knock-type mechanical pencil

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