CN201353955Y - 折叠式米尺圆规 - Google Patents

折叠式米尺圆规 Download PDF

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Publication number
CN201353955Y
CN201353955Y CNU200920037304XU CN200920037304U CN201353955Y CN 201353955 Y CN201353955 Y CN 201353955Y CN U200920037304X U CNU200920037304X U CN U200920037304XU CN 200920037304 U CN200920037304 U CN 200920037304U CN 201353955 Y CN201353955 Y CN 201353955Y
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沈宁
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Abstract

一种折叠式米尺圆规,由两脚圆规、规脚体上刻度组成:上规脚(1)及下规脚(2)成平板形,上端通过元宝形螺丝(3)连接成一体,规脚体上刻有刻度(4),一规脚下制有粉笔夹(5),另一规脚下制有钉尖(6)。本实用新型解决了目前米尺与圆规,体积大,分量重,特别是米尺过长,不易于存放,容易折断之不足,具有一规两用,可作米尺又可作圆规,可折叠体积小,携带方便,操作简单,有广阔市场前景等优点。

Description

折叠式米尺圆规
技术领域
本实用新型涉及教具领域,更确切地说是一种米尺和圆规的组合。
背景技术
不论小学、初中、高中数学教师,数学课都离不开米尺与圆规,目前教师使用的都是木制品,体积大,分量重,特别是米尺过长,不易于存放,容易折断。因此教师上课手抱长的米,短的圆规,再加备课笔记本等一堆用品,从这楼跑到那楼,很不方便。
发明内容
本实用新型的目的在于克服上述之不足,提供一种体积小,能兼作米尺使用的圆规。
本实用新型的目的是采用以下技术措施来实现的:本实用新型由两脚圆规、规脚体上刻度组成,其特征在于:上规脚及下规脚成平板形,上端通过元宝形螺丝连接成一体,规脚体上刻有刻度,一规脚下制有钉尖,另一规脚下制有粉笔夹。
本实用新型优点:一规两用,可作米尺又可作圆规,可折叠体积小,携带方便,操作简单,有广阔市场前景。
附图说明
附图1为本实用新型的结构示意图。
以下结合附图对本实用新型作进一步阐述。
具体实施方式:
参见图,上规脚1及下规脚2成平板形,上端通过元宝形螺丝3连接成一体,规脚体上刻有刻度4,一规脚下制有粉笔夹5,另一规脚下制有钉尖6。

Claims (1)

1、一种折叠式米尺圆规,由两脚圆规、规脚体上刻度组成,其特征在于:上规脚(1)及下规脚(2)成平板形,上端通过元宝形螺丝(3)连接成一体,规脚体上刻有刻度(4),一规脚下制有粉笔夹(5),另一规脚下制有钉尖(6)。
CNU200920037304XU 2009-01-21 2009-01-21 折叠式米尺圆规 Expired - Fee Related CN201353955Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200920037304XU CN201353955Y (zh) 2009-01-21 2009-01-21 折叠式米尺圆规

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200920037304XU CN201353955Y (zh) 2009-01-21 2009-01-21 折叠式米尺圆规

Publications (1)

Publication Number Publication Date
CN201353955Y true CN201353955Y (zh) 2009-12-02

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CNU200920037304XU Expired - Fee Related CN201353955Y (zh) 2009-01-21 2009-01-21 折叠式米尺圆规

Country Status (1)

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CN (1) CN201353955Y (zh)

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Granted publication date: 20091202

Termination date: 20110121