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CN201073877Y - 橡皮笔 - Google Patents

橡皮笔 Download PDF

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Publication number
CN201073877Y
CN201073877Y CNU2007200118704U CN200720011870U CN201073877Y CN 201073877 Y CN201073877 Y CN 201073877Y CN U2007200118704 U CNU2007200118704 U CN U2007200118704U CN 200720011870 U CN200720011870 U CN 200720011870U CN 201073877 Y CN201073877 Y CN 201073877Y
Authority
CN
China
Prior art keywords
pencil
rubber
utility
model
pen
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.)
Expired - Fee Related
Application number
CNU2007200118704U
Other languages
English (en)
Inventor
朱长启
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.)
University of Science and Technology Liaoning USTL
Original Assignee
University of Science and Technology Liaoning USTL
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 University of Science and Technology Liaoning USTL filed Critical University of Science and Technology Liaoning USTL
Priority to CNU2007200118704U priority Critical patent/CN201073877Y/zh
Application granted granted Critical
Publication of CN201073877Y publication Critical patent/CN201073877Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种橡皮笔,解决用铅笔画图过程中,擦拭细微地方画错问题。本实用新型的构成包括:铅笔式笔杆、橡皮笔芯,橡皮笔芯镶在笔杆内。本实用新型结构简单、制作容易,特别适合初学画图的人使用,不但可以节省时间,还可以使图纸保持干净整洁。

Description

橡皮笔
技术领域
本实用新型属于一种文具,特别是一种橡皮笔。
背景技术
在用铅笔画图的过程中,很容易出现一些很细微的地方画错了一点,不改不行,用橡皮擦改的话必须把旁边地方也要擦掉,而那些地方又没有错,而且又不好画。这样不仅浪费了时间,而且还会把画图纸弄的很脏。
一些专利对现有橡皮进行了改进,如专利号为95111045.4,名称为“自动切头笔工橡皮”;专利号为9910097.8,名称为“万能擦字橡皮”;专利号为87215281,名称为“铅笔橡皮”公开的专利内容。这些专利的功能很多,使用也方便,但是在擦小面积错误时,仍要捎带正确部分被擦掉。
实用新型内容
本实用新型的目的在于提供一种橡皮笔,擦去画图过程中的细微错误,保留附近正确的地方。
本实用新型的构成包括:铅笔式笔杆、橡皮笔芯,橡皮笔芯镶在笔杆内。
本实用新型结构简单、制作容易,特别适合初学画图的人使用,不但可以节省时间,还可以使图纸保持干净整洁。
附图说明
图1是橡皮笔结构示意图。
具体实施方式
如图1所示,橡皮笔的构成包括:铅笔式笔杆1、橡皮笔芯2,橡皮笔芯镶在笔杆内。橡皮笔的外形呈铅笔状,笔心采用硬橡皮。

Claims (1)

1.一种橡皮笔,其特征在于该笔的构成包括:铅笔式笔杆、橡皮笔芯,橡皮笔芯镶在笔杆内。
CNU2007200118704U 2007-04-24 2007-04-24 橡皮笔 Expired - Fee Related CN201073877Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200118704U CN201073877Y (zh) 2007-04-24 2007-04-24 橡皮笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200118704U CN201073877Y (zh) 2007-04-24 2007-04-24 橡皮笔

Publications (1)

Publication Number Publication Date
CN201073877Y true CN201073877Y (zh) 2008-06-18

Family

ID=39519139

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200118704U Expired - Fee Related CN201073877Y (zh) 2007-04-24 2007-04-24 橡皮笔

Country Status (1)

Country Link
CN (1) CN201073877Y (zh)

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Legal Events

Date Code Title Description
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: 20080618