CN201619331U - 粉笔握持器 - Google Patents

粉笔握持器 Download PDF

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Publication number
CN201619331U
CN201619331U CN2010201245997U CN201020124599U CN201619331U CN 201619331 U CN201619331 U CN 201619331U CN 2010201245997 U CN2010201245997 U CN 2010201245997U CN 201020124599 U CN201020124599 U CN 201020124599U CN 201619331 U CN201619331 U CN 201619331U
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China
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chalk holder
chalk
deep
teaching
technical
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Expired - Fee Related
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CN2010201245997U
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English (en)
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颜国宏
贾文钰
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Individual
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Individual
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Abstract

粉笔握持器,属于教学用具技术领域。本实用新型的技术方案是:包括手柄、连接轴和夹臂,其特征是在夹臂上设有弧形槽,弧形槽内设有挡板。本实用新型结构简单,使用方便,在教学过程中能够充分利用粉笔,给学校减少了不必要的开支。

Description

粉笔握持器
技术领域:本实用新型属于教学用具技术领域,具体地讲是一种粉笔握持器。
背景技术:粉笔是教学的主要用具,目前,教师在教学过程中所使用的粉笔头由于把持不住大多被丢弃,这样造成了极大的浪费,给学校增加了不必要的开支。
发明内容:本实用新型的目的是提供一种在教学过程中能够充分利用粉笔的粉笔握持器。
本实用新型的技术方案是:包括手柄、连接轴和夹臂,其特征是在夹臂上设有弧形槽,弧形槽内设有挡板。
本实用新型的有益效果是:本实用新型结构简单,使用方便,在教学过程中能够充分利用粉笔,给学校减少了不必要的开支。
附图说明:附图1为本实用新型的结构示意图。
图中1、手柄,2、连接轴,3、夹臂,4、弧形槽,5、挡板。
具体实施方式:包括手柄1、连接轴2和夹臂3,其特征是在夹臂3上设有弧形槽4,弧形槽4内设有挡板5。在教学过程中,将粉笔放入弧形槽4内,挡板5托住粉笔底部,然后手捏夹臂3书写字体即可。

Claims (1)

1.粉笔握持器,包括手柄(1)、连接轴(2)和夹臂(3),其特征是:在夹臂(3)上设有弧形槽(4),弧形槽(4)内设有挡板(5)。
CN2010201245997U 2010-01-28 2010-01-28 粉笔握持器 Expired - Fee Related CN201619331U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201245997U CN201619331U (zh) 2010-01-28 2010-01-28 粉笔握持器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201245997U CN201619331U (zh) 2010-01-28 2010-01-28 粉笔握持器

Publications (1)

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CN201619331U true CN201619331U (zh) 2010-11-03

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CN2010201245997U Expired - Fee Related CN201619331U (zh) 2010-01-28 2010-01-28 粉笔握持器

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CN (1) CN201619331U (zh)

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Granted publication date: 20101103

Termination date: 20110128