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JPS61118784U - - Google Patents

Info

Publication number
JPS61118784U
JPS61118784U JP43485U JP43485U JPS61118784U JP S61118784 U JPS61118784 U JP S61118784U JP 43485 U JP43485 U JP 43485U JP 43485 U JP43485 U JP 43485U JP S61118784 U JPS61118784 U JP S61118784U
Authority
JP
Japan
Prior art keywords
core pipe
lead
core
pipe
outer cylinder
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
JP43485U
Other languages
Japanese (ja)
Other versions
JPH0517273Y2 (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 JP1985000434U priority Critical patent/JPH0517273Y2/ja
Publication of JPS61118784U publication Critical patent/JPS61118784U/ja
Application granted granted Critical
Publication of JPH0517273Y2 publication Critical patent/JPH0517273Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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】[Brief explanation of the drawing]

第１図は、この考案の一実施例の半縦断面図、
第２図は他の実施例の半縦断面図、第３図は内部
機構の半縦断面図、第４図は、スリーブの平面図
、第５図は第３図のＡ―Ａ線断面図、第６図は他
の実施例のスリーブの平面図、第７図乃至第１２
図は他の実施例の縦断面図、第１３図は、第１２
図の中ネジの平面図、第１４図は第１２図のＡ―
Ａ線断面図、第１５図は従来のシヤープペンシル
の縦断面図、第１６図は従来のシヤープペンシル
の平面図を示す。 １……外筒、２……芯パイプ、２ａ，５……回
り止め部、３……リードチヤツク、７……中ネジ
、１１……チヤツク締付管、１２……第２の弾性
体、１６……スリーブ、Ａ……芯送出機構。 FIG. 1 is a half-longitudinal cross-sectional view of an embodiment of this invention.
Fig. 2 is a half-longitudinal sectional view of another embodiment, Fig. 3 is a half-longitudinal sectional view of the internal mechanism, Fig. 4 is a plan view of the sleeve, and Fig. 5 is a sectional view taken along line A--A in Fig. 3. , FIG. 6 is a plan view of a sleeve of another embodiment, and FIGS. 7 to 12.
The figure is a longitudinal sectional view of another embodiment, and FIG.
The top view of the screw in the figure, Figure 14 is A- in Figure 12.
15 is a longitudinal sectional view of a conventional sharpening pencil, and FIG. 16 is a plan view of a conventional sharpening pencil. DESCRIPTION OF SYMBOLS 1... Outer cylinder, 2... Core pipe, 2a, 5... Rotation stopper, 3... Lead chuck, 7... Medium screw, 11... Chuck tightening tube, 12... Second elastic body, 16 ...Sleeve, A... Core delivery mechanism.

Claims (1)

【実用新案登録請求の範囲】 (1) 外筒１内に軸方向に摺動可能に収納された
芯パイプ２と、この芯パイプ２の先端近傍に位置
し、芯１４を喰着しているリードチヤツク３、チ
ヤツク締付管１１、第２の弾性体１２から成る芯
送出機構Ａとを備え、上記芯パイプ２と上記芯送
出機構Ａとを分離別体としたことを特徴とするシ
ヤープペンシル。 (2) 上記芯パイプ２は上記外筒１内のスリーブ
１６または中ネジ７に係合し、回り止めされてい
ることを特徴とする実用新案登録請求の範囲第１
項記載のシヤープペンシル。[Claims for Utility Model Registration] (1) A core pipe 2 that is slidably housed in the outer cylinder 1 in the axial direction, and a core pipe 2 that is located near the tip of the core pipe 2 and that grips the core 14. A sharp pencil comprising a lead chuck 3, a chuck tightening tube 11, and a lead delivery mechanism A consisting of a second elastic body 12, and characterized in that the lead pipe 2 and the lead delivery mechanism A are separated. (2) Utility model registration claim 1, characterized in that the core pipe 2 is engaged with the sleeve 16 or the internal thread 7 in the outer cylinder 1 and is prevented from rotating.
Sharp pencil as described in section.
JP1985000434U 1985-01-09 1985-01-09 Expired - Lifetime JPH0517273Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985000434U JPH0517273Y2 (en) 1985-01-09 1985-01-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985000434U JPH0517273Y2 (en) 1985-01-09 1985-01-09

Publications (2)

Publication Number Publication Date
JPS61118784U true JPS61118784U (en) 1986-07-26
JPH0517273Y2 JPH0517273Y2 (en) 1993-05-10

Family

ID=30472269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985000434U Expired - Lifetime JPH0517273Y2 (en) 1985-01-09 1985-01-09

Country Status (1)

Country Link
JP (1) JPH0517273Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343791U (en) * 1986-09-08 1988-03-24

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919174A (en) * 1972-06-07 1974-02-20
JPS5997089U (en) * 1982-12-20 1984-06-30 株式会社　寿 writing implements
JPS60191489U (en) * 1984-05-31 1985-12-19 ぺんてる株式会社 Notsuku style pencil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919174A (en) * 1972-06-07 1974-02-20
JPS5997089U (en) * 1982-12-20 1984-06-30 株式会社　寿 writing implements
JPS60191489U (en) * 1984-05-31 1985-12-19 ぺんてる株式会社 Notsuku style pencil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343791U (en) * 1986-09-08 1988-03-24

Also Published As

Publication number Publication date
JPH0517273Y2 (en) 1993-05-10

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