CN201427476Y - 一种黑板布粉笔灰清理器 - Google Patents

一种黑板布粉笔灰清理器 Download PDF

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Publication number
CN201427476Y
CN201427476Y CN2009203052572U CN200920305257U CN201427476Y CN 201427476 Y CN201427476 Y CN 201427476Y CN 2009203052572 U CN2009203052572 U CN 2009203052572U CN 200920305257 U CN200920305257 U CN 200920305257U CN 201427476 Y CN201427476 Y CN 201427476Y
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CN2009203052572U
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孙晨
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Abstract

本实用新型公开了一种黑板布粉笔灰清理器,它包括黑板布(1),黑板布(1)上下两端连接在两条绳子(2)上,两条绳子(2)连接在左右两端的两滚动轴(3)上,一滚动轴(3)前设置有一擦黑板条(4)。这种装置擦黑板布方便快捷。

Description

一种黑板布粉笔灰清理器
技术领域
本实用新型涉及一种黑板布粉笔灰清理器,属于清理粉笔灰范畴。
背景技术
现在的擦黑板布都是用黑板擦擦的,速度慢而且麻烦。
实用新型内容
本实用新型所要解决的技术问题是提供一种方便擦黑板布的清理器,可以克服现有技术的不足。
本实用新型的技术方案是一种黑板布粉笔灰清理器,它包括黑板布,黑板布上下两端连接在两条绳子上,两条绳子连接在左右两端的两滚动轴上,一滚动轴前设置有一擦黑板条。
与现有技术相比,本实用新型只要转动滚动轴就能把黑板布擦干净,方便快捷。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
本实用新型的实施例1:如图1所示,它包括黑板布1,黑板布1上下两端连接在两条绳子2上,两条绳子2连接在左右两端的两滚动轴3上,一滚动轴3前设置有一擦黑板条4。转动滚动轴时,黑板布1与擦黑板条4刚好紧贴在一起,达到擦黑板布1的作用。

Claims (1)

1.一种黑板布粉笔灰清理器,其特征在于:它包括黑板布(1),黑板布(1)上下两端连接在两条绳子(2)上,两条绳子(2)连接在左右两端的两滚动轴(3)上,一滚动轴(3)前设置有一擦黑板条(4)。
CN2009203052572U 2009-06-29 2009-06-29 一种黑板布粉笔灰清理器 Expired - Fee Related CN201427476Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203052572U CN201427476Y (zh) 2009-06-29 2009-06-29 一种黑板布粉笔灰清理器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203052572U CN201427476Y (zh) 2009-06-29 2009-06-29 一种黑板布粉笔灰清理器

Publications (1)

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CN201427476Y true CN201427476Y (zh) 2010-03-24

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CN2009203052572U Expired - Fee Related CN201427476Y (zh) 2009-06-29 2009-06-29 一种黑板布粉笔灰清理器

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CN (1) CN201427476Y (zh)

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Granted publication date: 20100324

Termination date: 20100629