CN202935025U - 一种多功能绘图尺 - Google Patents

一种多功能绘图尺 Download PDF

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Publication number
CN202935025U
CN202935025U CN 201220668190 CN201220668190U CN202935025U CN 202935025 U CN202935025 U CN 202935025U CN 201220668190 CN201220668190 CN 201220668190 CN 201220668190 U CN201220668190 U CN 201220668190U CN 202935025 U CN202935025 U CN 202935025U
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CN
China
Prior art keywords
drawing rule
concavo
multifunctional
multifunctional drawing
utility
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Expired - Fee Related
Application number
CN 201220668190
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English (en)
Inventor
李靖
陈婷婷
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.)
China University of Mining and Technology CUMT
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China University of Mining and Technology CUMT
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Priority to CN 201220668190 priority Critical patent/CN202935025U/zh
Application granted granted Critical
Publication of CN202935025U publication Critical patent/CN202935025U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及一种多功能绘图尺,包括绘图尺主体和凹凸摩擦区,所述绘图尺主体上设有凹凸摩擦区,当铅笔芯较粗无法满足人们使用需求时,将笔芯在凹凸摩擦区摩擦即可。

Description

一种多功能绘图尺
技术领域
本实用新型涉及一种尺子,更确切的说是一种多功能绘图尺。
背景技术
绘图尺和铅笔作为绘图工具应用范围很广,但是铅笔使用一段时间后需要摩擦铅笔芯使其变细,现在市场上常见的绘图尺功能比较单一,很难满足人们的使用需求。
实用新型内容
为了解决上述问题,本实用新型提供了一种多功能绘图尺,不仅方便绘图,而且能够摩擦笔芯使其变细,具有较好的实用性。
本实用新型的目的可通过以下方式来实现:一种多功能绘图尺,包括绘图尺主体和凹凸摩擦区,所述绘图尺主体上设有凹凸摩擦区,当铅笔芯较粗无法满足人们使用需求时,将笔芯在凹凸摩擦区摩擦即可。
本实用新型有益效果是:该一种多功能绘图尺不仅方便绘图,而且能够摩擦笔芯使其变细,具有较好的实用性。
附图说明
下面结合附图及实施例对本实用新型作进一步说明。
附图1是一种多功能绘图尺的结构示意图。
图中,1.绘图尺主体,2.凹凸摩擦区。
具体实施方式
在附图1中,该多功能绘图尺,包括绘图尺主体1和凹凸摩擦区2,所述绘图尺主体1上设有凹凸摩擦区2,当铅笔芯较粗无法满足人们使用需求时,将笔芯在凹凸摩擦区2摩擦即可。

Claims (1)

1.一种多功能绘图尺,包括绘图尺主体(1)和凹凸摩擦区(2),其特征在于:所述绘图尺主体(1)上设有凹凸摩擦区(2)。
CN 201220668190 2012-12-07 2012-12-07 一种多功能绘图尺 Expired - Fee Related CN202935025U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220668190 CN202935025U (zh) 2012-12-07 2012-12-07 一种多功能绘图尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220668190 CN202935025U (zh) 2012-12-07 2012-12-07 一种多功能绘图尺

Publications (1)

Publication Number Publication Date
CN202935025U true CN202935025U (zh) 2013-05-15

Family

ID=48319281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220668190 Expired - Fee Related CN202935025U (zh) 2012-12-07 2012-12-07 一种多功能绘图尺

Country Status (1)

Country Link
CN (1) CN202935025U (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: 20130515

Termination date: 20131207