CN202448612U - 一种能吸尘的黑板擦 - Google Patents

一种能吸尘的黑板擦 Download PDF

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Publication number
CN202448612U
CN202448612U CN2012200338230U CN201220033823U CN202448612U CN 202448612 U CN202448612 U CN 202448612U CN 2012200338230 U CN2012200338230 U CN 2012200338230U CN 201220033823 U CN201220033823 U CN 201220033823U CN 202448612 U CN202448612 U CN 202448612U
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blackboard eraser
blackboard
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adsorbing
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张亚琪
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Abstract

本实用新型公开了一种能吸尘的黑板擦，属于一种教育教学用品，特别是擦黑板使用的黑板擦。该能吸尘的黑板擦，包括黑板擦底板，其特征是：黑板擦底板上自左至右依次间隔固定着2-3块海绵块和毛刷。本实用新型的有益效果是由于在黑板擦底板上自左至右依次条形加装了海绵块和毛刷，利用海绵块吸尘，毛刷擦拭黑板，克服了毛刷擦黑板时粉尘飞扬，海绵擦的粉笔沫会粘附在粗糙黑板上，黑板擦得不干净的不足。

Description

一种能吸尘的黑板擦
技术领域
本实用新型属于一种教育教学用品，特别是擦黑板使用的黑板擦。
背景技术
黑板擦是教师上课必备的一种教学用品，一般的黑板擦是毛刷擦，擦黑板时粉尘飞扬，也有的是海绵擦，粗糙的黑板用海绵擦擦的粉笔沫会粘附在黑板上，黑板擦得不干净。
实用新型内容
为了克服一般的毛刷擦擦黑板时粉尘飞扬，海绵擦擦的粉笔沫会粘附在粗糙黑板上，黑板擦得不干净的不足，本实用新型的目的是提供一种能吸尘的黑板擦，该实用新型既能吸附粉笔粉尘又能将粗糙的黑板擦干净。
本实用新型解决其技术问题所采取的技术方案是：一种能吸尘的黑板擦，包括黑板擦底板，其特征是：黑板擦底板上自左至右依次间隔固定着2-3块海绵块和毛刷。
本实用新型的有益效果是由于在黑板擦底板上自左至右依次条形加装了海绵块和毛刷，利用海绵块吸尘，毛刷擦拭黑板，克服了毛刷擦黑板时粉尘飞扬，海绵擦的粉笔沫会粘附在粗糙黑板上，黑板擦得不干净的不足。
附图说明
图1为本实用新型的结构示意图。
图中，1.黑板擦底板、2.海绵块、3.毛刷。
具体实施方式
本实用新型的具体实施方式是，如图所示：
实施例1，一种能吸尘的黑板擦，包括黑板擦底板1，其特征是：黑板擦底板上自左至右依次间隔固定着2-3块海绵块2和毛刷3。

Claims (1)

1.一种能吸尘的黑板擦，包括黑板擦底板，其特征是：黑板擦底板上自左至右依次间隔固定着2-3块海绵块和毛刷。
CN2012200338230U 2012-02-03 2012-02-03 一种能吸尘的黑板擦 Expired - Fee Related CN202448612U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200338230U CN202448612U (zh) 2012-02-03 2012-02-03 一种能吸尘的黑板擦

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Application Number Priority Date Filing Date Title
CN2012200338230U CN202448612U (zh) 2012-02-03 2012-02-03 一种能吸尘的黑板擦

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CN202448612U true CN202448612U (zh) 2012-09-26

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CN2012200338230U Expired - Fee Related CN202448612U (zh) 2012-02-03 2012-02-03 一种能吸尘的黑板擦

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CN (1) CN202448612U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106114017A (zh) * 2016-09-13 2016-11-16 南宁市远才教育咨询有限公司 一种高效清洁黑板擦
CN109047090A (zh) * 2018-09-11 2018-12-21 武汉华星光电技术有限公司 具有自清洁功能的离子棒

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106114017A (zh) * 2016-09-13 2016-11-16 南宁市远才教育咨询有限公司 一种高效清洁黑板擦
CN109047090A (zh) * 2018-09-11 2018-12-21 武汉华星光电技术有限公司 具有自清洁功能的离子棒
CN109047090B (zh) * 2018-09-11 2024-06-07 武汉华星光电技术有限公司 具有自清洁功能的离子棒

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Granted publication date: 20120926

Termination date: 20130203