CN104417153A - 全自动装芯铅笔 - Google Patents

全自动装芯铅笔 Download PDF

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Publication number
CN104417153A
CN104417153A CN201310400140.3A CN201310400140A CN104417153A CN 104417153 A CN104417153 A CN 104417153A CN 201310400140 A CN201310400140 A CN 201310400140A CN 104417153 A CN104417153 A CN 104417153A
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CN
China
Prior art keywords
pencil
lead
full
barrel body
stack shell
Prior art date
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Pending
Application number
CN201310400140.3A
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English (en)
Inventor
张虹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Yushan Town Shilong Design Studio
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Kunshan Yushan Town Shilong Design Studio
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Filing date
Publication date
Application filed by Kunshan Yushan Town Shilong Design Studio filed Critical Kunshan Yushan Town Shilong Design Studio
Priority to CN201310400140.3A priority Critical patent/CN104417153A/zh
Publication of CN104417153A publication Critical patent/CN104417153A/zh
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00Propelling pencils
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00Propelling pencils
    • B43K21/02Writing-core feeding mechanisms

Landscapes

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

Abstract

一种全自动装芯铅笔,包括筒身,筒身连接笔身,笔身连接笔头,筒身的顶部安装出铅按钮,筒身的侧面安装下铅按钮,筒身内安装铅芯。本发明在筒身上有两个按钮,铅用断了按顶部的出铅按钮,铅就会自动伸出一段。铅用完了按侧面的下铅按钮,一根铅就会下来了。这样就可以很方便写字了,换铅很快,也不浪费时间。

Description

全自动装芯铅笔
一、技术领域
本发明涉及一种文具用品,具体地说涉及一种在笔身上方安装有铅筒的全自动装芯铅笔。
二、背景技术
自动铅笔写字很快,但铅很容易断,换铅速度很慢,很麻烦,很浪费时间。
三、发明内容
本发明的目的是克服现有技术的不足之处,提供一种在笔身上方安装有铅筒的全自动装芯铅笔。
本发明解决其技术问题所采用的技术方案是:一种全自动装芯铅笔,包括筒身,筒身连接笔身,笔身连接笔头,筒身的顶部安装出铅按钮,筒身的侧面安装下铅按钮,筒身内安装铅芯。
本发明的有益效果是,一种全自动装芯铅笔,在筒身上有两个按钮,铅用断了按顶部的出铅按钮,铅就会自动伸出一段。铅用完了按侧面的下铅按钮,一根铅就会下来了。这样就可以很方便写字了,换铅很快,也不浪费时间。
四、附图说明
下面结合附图和实施例,进一步说明本发明全自动装芯铅笔的结构和特点,附图中:
图1是本发明的实施例一的结构图。
图中:1.出铅按钮,2.下铅按钮,3.铅芯,4.筒身,5.笔身,6.笔头。
五、具体实施方式
在图1所示实施例中,设置有出铅按钮(1),下铅按钮(2),铅芯(3),筒身(4),笔身(5),笔头(6)。
实施本发明的全自动装芯铅笔,包括筒身(4),其特征在于,在所述筒身(4)连接笔身(5),笔身(5)连接笔头(6),筒身(4)的顶部安装出铅按钮(1),筒身(4)的侧面安装下铅按钮(2),筒身(4)内安装铅芯(3)。
实施本发明的全自动装芯铅笔,一种全自动装芯铅笔,在筒身上有两个按钮,铅用断了按顶部的出铅按钮,铅就会自动伸出一段。铅用完了按侧面的下铅按钮,一根铅就会下来了。这样就可以很方便写字了,换铅很快,也不浪费时间。
实施本发明,效果很好。

Claims (1)

1.一种全自动装芯铅笔,包括筒身(4),其特征在于,在所述筒身(4)连接笔身(5),笔身(5)连接笔头(6),筒身(4)的顶部安装出铅按钮(1),筒身(4)的侧面安装下铅按钮(2),筒身(4)内安装铅芯(3)。
CN201310400140.3A 2013-09-06 2013-09-06 全自动装芯铅笔 Pending CN104417153A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310400140.3A CN104417153A (zh) 2013-09-06 2013-09-06 全自动装芯铅笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310400140.3A CN104417153A (zh) 2013-09-06 2013-09-06 全自动装芯铅笔

Publications (1)

Publication Number Publication Date
CN104417153A true CN104417153A (zh) 2015-03-18

Family

ID=52967710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310400140.3A Pending CN104417153A (zh) 2013-09-06 2013-09-06 全自动装芯铅笔

Country Status (1)

Country Link
CN (1) CN104417153A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2085738U (zh) * 1990-12-15 1991-10-02 仇学夫 全自动不断铅活动铅笔
US5236271A (en) * 1985-08-10 1993-08-17 Micro Co., Ltd. Automatic mechanical pencil
CN201201411Y (zh) * 2008-05-06 2009-03-04 崔小磊 全自动铅笔
CN201264436Y (zh) * 2008-08-13 2009-07-01 刘传宝 一种自动铅芯笔
CN201816334U (zh) * 2010-07-22 2011-05-04 董慧 一种内置铅的自动铅笔

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236271A (en) * 1985-08-10 1993-08-17 Micro Co., Ltd. Automatic mechanical pencil
CN2085738U (zh) * 1990-12-15 1991-10-02 仇学夫 全自动不断铅活动铅笔
CN201201411Y (zh) * 2008-05-06 2009-03-04 崔小磊 全自动铅笔
CN201264436Y (zh) * 2008-08-13 2009-07-01 刘传宝 一种自动铅芯笔
CN201816334U (zh) * 2010-07-22 2011-05-04 董慧 一种内置铅的自动铅笔

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