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

一种多功能绘图尺 Download PDF

Info

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
Authority
CN
China
Prior art keywords
drawing rule
concavo
multifunctional
multifunctional drawing
utility
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
CN 201220668190
Other languages
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
Original Assignee
China University of Mining and Technology CUMT
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 China University of Mining and Technology CUMT filed Critical China University of Mining and Technology CUMT
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

Links

Images

Landscapes

  • Drawing Aids And Blackboards (AREA)

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)

Similar Documents

Publication Publication Date Title
CN202935025U (zh) 一种多功能绘图尺
CN202038040U (zh) 一种笔
CN203032175U (zh) 一种防丢笔
CN202556969U (zh) 一种设有放笔装置的笔记本
CN202528683U (zh) 一种三角板
CN201800415U (zh) 带镜子的笔筒
CN202573446U (zh) 一种带镜子的笔
CN203093439U (zh) 多功能笔
CN202151965U (zh) 多功能笔
CN201357678Y (zh) 一种带计算器的笔筒
CN202319470U (zh) 带放大镜的笔
CN202123857U (zh) 多功能粉笔刷
CN201960909U (zh) 带铅笔套的铅笔
CN204309442U (zh) 多功能笔
CN201509934U (zh) 带笔筒的凳子
CN203149507U (zh) 一种带刻度的触摸屏手机笔
CN203063391U (zh) 带计算器的柜台笔
CN202528731U (zh) 一种带日历表的笔座
CN203077868U (zh) 带水杯的台历
CN201685588U (zh) 多用笔
CN202935036U (zh) 一种组合尺子
CN201960927U (zh) 带铅笔的钢笔
CN201960946U (zh) 多功能圆珠笔
CN202608325U (zh) 一种新型笔帽
CN202003347U (zh) 一种多功能计算器

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: 20130515

Termination date: 20131207