CN202727699U - 一种铅笔套 - Google Patents

一种铅笔套 Download PDF

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Publication number
CN202727699U
CN202727699U CN 201220321182 CN201220321182U CN202727699U CN 202727699 U CN202727699 U CN 202727699U CN 201220321182 CN201220321182 CN 201220321182 CN 201220321182 U CN201220321182 U CN 201220321182U CN 202727699 U CN202727699 U CN 202727699U
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China
Prior art keywords
pencil
short cylinder
writing brush
shaft
utility
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Expired - Fee Related
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CN 201220321182
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English (en)
Inventor
李莜
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Individual
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Individual
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Priority to CN 201220321182 priority Critical patent/CN202727699U/zh
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Publication of CN202727699U publication Critical patent/CN202727699U/zh
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Expired - Fee Related legal-status Critical Current

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  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

本实用新型公开了一种铅笔套,属于一种书写绘画用品,特别是适合于铅笔套。一种铅笔套,包括笔管本体,其特征是:所述的笔管本体的下端1-1.5厘米处设置有外螺纹,竖向设置有至少3条裂缝,笔管本体下端通过螺纹连接有短圆筒,短圆筒为1.2-1.8厘米的圆锥形。本实用新型的有益效果是将铅笔头插入笔管的下端,套上内壁设置有内螺纹的短圆筒并拧紧就可继续使用铅笔头书写绘画,节约资源,保护环境。

Description

一种铅笔套
技术领域
本实用新型属于一种书写绘画用品,特别是适合于铅笔套。
背景技术
铅笔是人们书写和绘画经常使用的用品,特别是中小学生使用的铅笔更多,铅笔使用到最后剩下铅笔头手握不住,只好扔掉,无法回收,既浪费资源,又污染环境。。
实用新型内容
为了克服铅笔头手握不住只好扔掉,既浪费资源,又污染环境的不足,本实用新型的目的是提供一种铅笔套,该实用新型可以方便的将铅笔头套住继续使用。
本实用新型解决其技术问题所采取的技术方案是:一种铅笔套,包括笔管本体,其特征是:所述的笔管本体的下端1-1.5厘米处设置有外螺纹,竖向设置有至少3条裂缝,笔管本体下端通过螺纹连接有短圆筒,短圆筒为1.2-1.8厘米的圆锥形。
本实用新型的有益效果是由于在笔管的下端竖向设置了至少3条裂缝,将铅笔头插入笔管的下端,套上内壁设置有内螺纹的短圆筒并拧紧就可继续使用铅笔头书写绘画,节约资源,保护环境。
附图说明
图1为本实用新型的结构示意图。
图中,1.笔管本体、2.裂缝、3.短圆筒、4.铅笔头。
具体实施方式
本实用新型的具体实施方式是,如图所示:
实施例1,一种铅笔套,包括笔管本体1,其特征是:所述的笔管本体1的下端1.5厘米处设置有外螺纹,竖向设置有至少3条裂缝2,笔管本体下端通过螺纹连接有短圆筒3,短圆筒3为1.8厘米的圆锥形,笔管本体1下端套接有铅笔头4。

Claims (1)

1.一种铅笔套,包括笔管本体,其特征是:所述的笔管本体的下端1-1.5厘米处设置有外螺纹,竖向设置有至少3条裂缝,笔管本体下端通过螺纹连接有短圆筒,短圆筒为1.2-1.8厘米的圆锥形。
CN 201220321182 2012-07-04 2012-07-04 一种铅笔套 Expired - Fee Related CN202727699U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220321182 CN202727699U (zh) 2012-07-04 2012-07-04 一种铅笔套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220321182 CN202727699U (zh) 2012-07-04 2012-07-04 一种铅笔套

Publications (1)

Publication Number Publication Date
CN202727699U true CN202727699U (zh) 2013-02-13

Family

ID=47653437

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220321182 Expired - Fee Related CN202727699U (zh) 2012-07-04 2012-07-04 一种铅笔套

Country Status (1)

Country Link
CN (1) CN202727699U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130213

Termination date: 20130704