CN202225612U - 快捷自动铅笔 - Google Patents

快捷自动铅笔 Download PDF

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Publication number
CN202225612U
CN202225612U CN2011203936509U CN201120393650U CN202225612U CN 202225612 U CN202225612 U CN 202225612U CN 2011203936509 U CN2011203936509 U CN 2011203936509U CN 201120393650 U CN201120393650 U CN 201120393650U CN 202225612 U CN202225612 U CN 202225612U
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China
Prior art keywords
mechanical pencil
propelling pencil
pulley
quick
button
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Expired - Fee Related
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CN2011203936509U
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English (en)
Inventor
王志豪
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Individual
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Individual
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Priority to CN2011203936509U priority Critical patent/CN202225612U/zh
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Publication of CN202225612U publication Critical patent/CN202225612U/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

快捷自动铅笔,其特征是:在自动铅笔顶部安装橡皮,在自动铅笔中部安装按钮,在自动铅笔上部四分之一处安装滑轮。通过自动铅笔与橡皮、按钮、滑轮相结合,使得自动铅笔使用起来更加方便、快捷。

Description

快捷自动铅笔
技术领域
本实用新型涉及一种快捷自动铅笔。
背景技术
现有的自动铅笔更换笔芯时比较麻烦。
发明内容
本实用新型的目的就是要解决现有自动铅笔更换笔芯的问题。
本实用新型采用的技术方案是:快捷自动铅笔,其特征是:在自动铅笔顶部安装橡皮,在自动铅笔中部安装按钮,在自动铅笔上部四分之一处安装滑轮。
本实用新型的有益效果是:通过自动铅笔与橡皮、按钮、滑轮相结合,使得自动铅笔使用起来更加方便、快捷。
附图说明
下面结合附图和实例对本实用新型作进一步详细说明。
图为本实用新型的结构示意图。
图中:1、自动铅笔,2、橡皮,3、按钮,4、滑轮。
具体实施方式
如图,快捷自动铅笔,其特征是:在自动铅笔1顶部安装橡皮2,在自动铅笔1中部安装按钮3,在自动铅笔1上部四分之一处安装滑轮4。
通过将自动铅笔与橡皮、按钮、滑轮相结合,使得自动铅笔时,按住按钮上部则会弹出橡皮,按住按钮下部则会弹出铅笔芯,滑动滑轮则能更换铅笔芯。因而,使得自动铅笔使用起来更加快捷、方便、实用。

Claims (1)

1.快捷自动铅笔,其特征是:在自动铅笔顶部安装橡皮,在自动铅笔中部安装按钮,在自动铅笔上部四分之一处安装滑轮。
CN2011203936509U 2011-10-14 2011-10-14 快捷自动铅笔 Expired - Fee Related CN202225612U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203936509U CN202225612U (zh) 2011-10-14 2011-10-14 快捷自动铅笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203936509U CN202225612U (zh) 2011-10-14 2011-10-14 快捷自动铅笔

Publications (1)

Publication Number Publication Date
CN202225612U true CN202225612U (zh) 2012-05-23

Family

ID=46076216

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203936509U Expired - Fee Related CN202225612U (zh) 2011-10-14 2011-10-14 快捷自动铅笔

Country Status (1)

Country Link
CN (1) CN202225612U (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: 20120523

Termination date: 20121014