CN201951117U - 黑板擦 - Google Patents

黑板擦 Download PDF

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Publication number
CN201951117U
CN201951117U CN2011200072834U CN201120007283U CN201951117U CN 201951117 U CN201951117 U CN 201951117U CN 2011200072834 U CN2011200072834 U CN 2011200072834U CN 201120007283 U CN201120007283 U CN 201120007283U CN 201951117 U CN201951117 U CN 201951117U
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base
blackboard eraser
blackboard
pedestal
slotted eye
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Expired - Fee Related
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CN2011200072834U
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陈立欣
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Individual
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Abstract

一种黑板擦,包括基座、刷毛以及擦布,基座为长方体,在其一侧面由外向内开设长方形槽孔,在槽孔的入口沿边缘设有海绵垫;在上述基座的上端面设有擦布,在基座的下端面设有刷毛。本实用新型具有使用方便、安全卫生、用途广泛等优点。

Description

黑板擦
技术领域  本实用新型涉及一种教学用具。
背景技术  众所周知,黑板擦是擦拭黑板必不可少的用品之一,但现有的黑板擦功能单一,已不能满足师生的使用需要,例如:现有的黑板擦不具有便于掌握时间的功能;另外,目前,师生们为了将黑板擦拭干净,需要将黑板上的板书擦拭掉后,再使用抹布或毛刷将黑板板面再擦拭一次,以方便下次书写板书,这样师生们就得备用两种不同的清洁用品,给师生们带来了不便。
发明内容  本实用新型的目的在于提供一种结构简单、使用方便、安全卫生、用途广泛、操作简单的黑板擦。
本实用新型包括基座、刷毛以及擦布,所述基座为长方体,在其一侧面由外向内开设长方形槽孔,在槽孔的入口沿边缘设有海绵垫;在上述基座的上端面设有擦布,在基座的下端面设有刷毛。
本实用新型在使用时,将手插入基座的槽孔内部,由于槽孔入口设有海绵垫,则在使用时,可增加手掌的舒适度,使用者根据需要选择擦布或刷毛擦拭黑板,上述操作时粉尘不会落在手上。
本实用新型与现有技术相比具有如下优点:结构简单、使用方便、安全卫生、用途广泛、操作简单。
附图说明  图1为本实用新型的立体示意简图。
具体实施方式  在图1所示的黑板擦的立体示意简图中,基座1为长方体,在其一侧面由外向内开设长方形槽孔2,在槽孔的入口沿边缘设有海绵垫3;在上述基座的上端面设有擦布4,在基座的下端面设有刷毛5。

Claims (1)

1.一种黑板擦,包括基座、刷毛以及擦布,其特征是:基座为长方体,在其一侧面由外向内开设长方形槽孔,在槽孔的入口沿边缘设有海绵垫;在上述基座的上端面设有擦布,在基座的下端面设有刷毛。
CN2011200072834U 2011-01-12 2011-01-12 黑板擦 Expired - Fee Related CN201951117U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200072834U CN201951117U (zh) 2011-01-12 2011-01-12 黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200072834U CN201951117U (zh) 2011-01-12 2011-01-12 黑板擦

Publications (1)

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CN201951117U true CN201951117U (zh) 2011-08-31

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CN2011200072834U Expired - Fee Related CN201951117U (zh) 2011-01-12 2011-01-12 黑板擦

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CN (1) CN201951117U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106466976A (zh) * 2015-08-21 2017-03-01 上海市格致中学 黑板擦

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106466976A (zh) * 2015-08-21 2017-03-01 上海市格致中学 黑板擦

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110831

Termination date: 20120112