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CN201376434Y - 双用黑板擦 - Google Patents

双用黑板擦 Download PDF

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Publication number
CN201376434Y
CN201376434Y CN200920023141U CN200920023141U CN201376434Y CN 201376434 Y CN201376434 Y CN 201376434Y CN 200920023141 U CN200920023141 U CN 200920023141U CN 200920023141 U CN200920023141 U CN 200920023141U CN 201376434 Y CN201376434 Y CN 201376434Y
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Prior art keywords
teacher
blackboard eraser
chalk
opening
baseplate
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Expired - Fee Related
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CN200920023141U
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English (en)
Inventor
王周月
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Individual
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Individual
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种双用黑板擦,属于教学用具,主要解决黑板擦功能单一、书写需要粉笔时,还要转身去取而授课不连续的问题。它包括擦体和底板,其特征是,所述的底板为空心结构,底板上设有开口,开口处设有盖子,粉笔放在底板的空腔内。将粉笔从底板上的开口放入空腔储存在里面。老师板书时手中的粉笔用尽了,不需要回头去拿,手拿的黑板擦中就存有粉笔。给老师授课带来了方便。

Description

双用黑板擦
技术领域
本实用新型涉及一种教学用具,特别是一种双用黑板擦。
背景技术
平时教师讲课时,大多都是边写边讲,自然离不开黑板擦来擦字,而现在所用的黑板擦,功能单一,只能起到擦字的作用,如果老师需要粉笔书写时,还要转身去取,费时费力。
实用新型内容
本实用新型的目的在于提供一种双用黑板擦,它既可以用来擦字,还可以储存粉笔,一物两用,方便实用。
本实用新型解决其技术问题所采取的技术方案是:一种双用黑板擦,包括擦体和底板,其特征是,所述的底板为空心结构,底板上设有开口,开口处设有盖子,粉笔放在底板的空腔内。
本实用新型的有益效果是:在双用黑板擦内储存粉笔,老师板书时手中的粉笔用尽了,不需要回头去拿,手拿的黑板擦中就存有粉笔。给老师授课带来了方便。保持了老师讲课书写的连续性。
附图说明
图1为本实用新型的结构示意图。
图中:1擦体,2底板。
具体实施方式
如图1所示。一种双用黑板擦,包括擦体1和底板2,其特征是,所述的底板1为空心结构,底板1上设有开口,开口处设有盖子,粉笔放在底板2的空腔内。
底板2中空,形成空腔,设有开口,粉笔可以从开口装入底板2的空腔内,使用时再从开口处取出。老师板书时手中的粉笔用尽了,不需要回头去拿,手拿的黑板擦中就存有粉笔。给老师授课带来了方便。

Claims (1)

1、一种双用黑板擦,包括擦体和底板,其特征是,所述的底板为空心结构,底板上设有开口,开口处设有盖子,粉笔放在底板的空腔内。
CN200920023141U 2009-03-05 2009-03-05 双用黑板擦 Expired - Fee Related CN201376434Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920023141U CN201376434Y (zh) 2009-03-05 2009-03-05 双用黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920023141U CN201376434Y (zh) 2009-03-05 2009-03-05 双用黑板擦

Publications (1)

Publication Number Publication Date
CN201376434Y true CN201376434Y (zh) 2010-01-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920023141U Expired - Fee Related CN201376434Y (zh) 2009-03-05 2009-03-05 双用黑板擦

Country Status (1)

Country Link
CN (1) CN201376434Y (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: 20100106

Termination date: 20110305