CN201592610U - 伸缩把杆黑板擦 - Google Patents

伸缩把杆黑板擦 Download PDF

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Publication number
CN201592610U
CN201592610U CN2009202815887U CN200920281588U CN201592610U CN 201592610 U CN201592610 U CN 201592610U CN 2009202815887 U CN2009202815887 U CN 2009202815887U CN 200920281588 U CN200920281588 U CN 200920281588U CN 201592610 U CN201592610 U CN 201592610U
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CN2009202815887U
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董慧
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Abstract

本实用新型公开了一种伸缩把杆(4)黑板擦,包括擦体和擦体固定板(1),该擦体由粗擦(2)和细擦(3)两块构成,粗擦(2)、细擦(3)分别设置在固定板(1)两面,固定板(1)上连接设置伸缩把杆(4)。本实用新型使用便利、污染小、擦拭效果好。

Description

伸缩把杆黑板擦
技术领域
本实用新型涉及一种黑板擦,具体的说,是一种伸缩把杆黑板擦。
背景技术
现有技术黑板擦主要包括单面擦体和擦体固定板,使用时手持固定板擦拭,存在的问题是:1、人离黑板距离近,受粉尘污染严重,2、黑板高处字迹难擦拭,矮身材的人员不容易够到,3、擦体容易脏,擦体内粉尘多的状况下,黑板难以擦干净。
发明内容
本实用新型的目的是克服上述不足,提供一种使用便利、污染小、擦拭效果好的伸缩把杆黑板擦
本实用新型是这样实现的:一种伸缩把杆黑板擦,包括擦体和擦体固定板,该擦体由粗擦和细擦两块构成,粗擦、细擦分别设置在固定板两面,固定板上连接设置伸缩把杆。
本实用新型的优点是:1、具有伸缩把杆结构,可以较远距离操作,擦拭高处字迹容易,同时有效减轻了近距离粉尘污染,2、擦体为双面结构,可以首先采用粗擦快速擦拭,再使用细擦擦干净,擦拭效果好。
附图说明
附图为本实用新型的剖视结构示意图。
图中,1、固定板,2、粗擦,3、细擦,4、伸缩把杆。
具体实施方式
参照附图制作本实用新型。本实用新型擦体由粗擦2和细擦3两块构成,分别设置在固定板1两面,粗擦2采用较疏的刷毛制作,便于快速擦拭,同时不容易挂粉尘,细擦3采用比较致密的擦毛制作,主要为了保证擦拭干净。固定板1上连接设置伸缩把杆4,使用时可根据需要调节长度。

Claims (1)

1.一种伸缩把杆黑板擦,包括擦体和擦体固定板(1),其特征在于:该擦体由粗擦(2)和细擦(3)两块构成,粗擦(2)、细擦(3)分别设置在固定板(1)两面,固定板(1)上连接设置伸缩把杆(4)。
CN2009202815887U 2009-11-27 2009-11-27 伸缩把杆黑板擦 Expired - Fee Related CN201592610U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202815887U CN201592610U (zh) 2009-11-27 2009-11-27 伸缩把杆黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202815887U CN201592610U (zh) 2009-11-27 2009-11-27 伸缩把杆黑板擦

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CN201592610U true CN201592610U (zh) 2010-09-29

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CN2009202815887U Expired - Fee Related CN201592610U (zh) 2009-11-27 2009-11-27 伸缩把杆黑板擦

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102267321A (zh) * 2010-10-26 2011-12-07 上海市黄浦区新凌小学 可伸缩黑板擦

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102267321A (zh) * 2010-10-26 2011-12-07 上海市黄浦区新凌小学 可伸缩黑板擦

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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: 20100929

Termination date: 20131127