CN201670022U - 一种两用黑板擦 - Google Patents

一种两用黑板擦 Download PDF

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CN201670022U
CN201670022U CN2010201884628U CN201020188462U CN201670022U CN 201670022 U CN201670022 U CN 201670022U CN 2010201884628 U CN2010201884628 U CN 2010201884628U CN 201020188462 U CN201020188462 U CN 201020188462U CN 201670022 U CN201670022 U CN 201670022U
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高融行
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Abstract

一种两用黑板擦,属于文教用具装置技术领域。目前使用的黑板种类较多,在黑板写满字后有的要用毛刷擦去字迹,有的要用海绵擦子擦,现在使用的黑板擦都不同时具有这两种功能。该实用新型的技术方案为:骨架(1)的上下面上分别固定有海绵擦子(2)和毛刷擦子(3),抓手罩板架(4)的两端插在骨架(1)的两侧面的槽中。它的优点是:当需要用毛刷擦字迹时把抓手罩板架的两端插在骨架的两侧面的槽中罩住海绵擦子,手拿抓手罩板架用毛刷擦子擦字即可;当需要用海绵擦子擦字迹时,把抓手罩板架的两端插在骨架的两侧面的槽中罩住毛刷擦子,手拿抓手罩板架用海绵擦子擦字即可;该黑板擦一物两用,使用它擦不同黑板的字迹操作简单省时省力。

Description

一种两用黑板擦
技术领域
本实用新型涉及文教用具装置技术领域,更具体的讲是一种两用黑板擦。
背景技术
目前使用的黑板种类较多,在黑板写满字后有的要用毛刷擦去字迹,有的要用海绵擦子擦去,现在使用的黑板擦都不同时具有这两种功能使擦黑板操作麻烦费时费力。
发明内容
为克服上述缺点,本实用新型的目的是设计一种两用黑板擦。它的技术方案为:骨架的上下面上分别固定有海绵擦子和毛刷擦子,抓手罩板架的两端插在骨架的两侧面的槽中。该实用新型的优点是:该两用黑板擦结构设计合理,构思巧妙新颖,目前使用的黑板种类较多,在黑板写满字后有的需要用毛刷擦去字迹,擦时把抓手罩板架的两端插在骨架的两侧面的槽中罩住海绵擦子,手拿抓手罩板架用毛刷擦子擦字即可;有的需要用海绵擦子擦去字迹,擦时把抓手罩板架的两端插在骨架的两侧面的槽中罩住毛刷擦子,手拿抓手罩板架用海绵擦子擦字即可;该黑板擦一物两用,使用它擦不同黑板的字迹操作简单省时省力。
附图说明
图1主视图,图2俯视图。附图中:1、骨架,2、海绵擦子,3、毛刷擦子,4、抓手罩板架。
具体实施方式
骨架1的上下面上分别固定有海绵擦子2和毛刷擦子3,抓手罩板架4的两端插在骨架1的两侧面的槽中。目前使用的黑板种类较多,在黑板写满字后有的需要用毛刷擦去字迹,擦时把抓手罩板架4的两端插在骨架1的两侧面的槽中罩住海绵擦子2,手拿抓手罩板架4用毛刷擦子3擦字即可;有的需要用海绵擦子擦去字迹,擦时把抓手罩板架4的两端插在骨架1的两侧面的槽中罩住毛刷擦子3,手拿抓手罩板架4用海绵擦子2擦字即可;该黑板擦一物两用,使用它擦不同黑板的字迹操作简单省时省力。

Claims (1)

1.一种两用黑板擦,其特征是:骨架(1)的上下面上分别固定有海绵擦子(2)和毛刷擦子(3),抓手罩板架(4)的两端插在骨架(1)的两侧面的槽中。
CN2010201884628U 2010-05-13 2010-05-13 一种两用黑板擦 Expired - Fee Related CN201670022U (zh)

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CN2010201884628U CN201670022U (zh) 2010-05-13 2010-05-13 一种两用黑板擦

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CN2010201884628U CN201670022U (zh) 2010-05-13 2010-05-13 一种两用黑板擦

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CN201670022U true CN201670022U (zh) 2010-12-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108270A (zh) * 2014-07-14 2014-10-22 河南科技大学 一种多用途黑板擦
CN108909294A (zh) * 2018-06-26 2018-11-30 瑙f尝 一种吸尘式黑板擦
CN108944195A (zh) * 2018-06-26 2018-12-07 瑙f尝 一种提高教室空气质量的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108270A (zh) * 2014-07-14 2014-10-22 河南科技大学 一种多用途黑板擦
CN108909294A (zh) * 2018-06-26 2018-11-30 瑙f尝 一种吸尘式黑板擦
CN108944195A (zh) * 2018-06-26 2018-12-07 瑙f尝 一种提高教室空气质量的方法

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Granted publication date: 20101215

Termination date: 20110513