CN2806188Y - 吸尘粉笔擦 - Google Patents

吸尘粉笔擦 Download PDF

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Publication number
CN2806188Y
CN2806188Y CN 200520095736 CN200520095736U CN2806188Y CN 2806188 Y CN2806188 Y CN 2806188Y CN 200520095736 CN200520095736 CN 200520095736 CN 200520095736 U CN200520095736 U CN 200520095736U CN 2806188 Y CN2806188 Y CN 2806188Y
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China
Prior art keywords
brush
box
switch
dust
cleaner
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Expired - Fee Related
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CN 200520095736
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English (en)
Inventor
余蕾
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Individual
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Individual
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Priority to CN 200520095736 priority Critical patent/CN2806188Y/zh
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Abstract

本实用新型公开了一种吸尘粉笔擦,包括刷盒和刷面,刷盒内设有套盒和微型吸尘器,伸缩刷柄与刷盒一侧连接,伸缩刷柄上设有开关,开关通过导线与微型吸尘器连接。本实用新型具方便、卫生的特点。

Description

吸尘粉笔擦
                       技术领域
本实用新型涉及一种教学用具,尤其是一种带伸缩刷柄的吸尘粉笔擦。
                       背景技术
教学常用的粉笔擦擦试时粉笔灰会到处飞扬,影响教室环境和师生的健康,另外现有粉笔擦不方便擦掉黑板较高处的粉笔字,既不卫生也不方便。
                       发明内容
本实用新型的目的就是要提供一种方便、卫生的吸尘粉笔擦。
本实用新型的目的是这样实现的:一种吸尘粉笔擦,包括:刷盒1和刷面2,刷盒1内设有套盒3和微型吸尘器,伸缩刷柄4与刷盒1一侧连接,伸缩刷柄4上设有开关5,开关5通过导线与微型吸尘器连接。
本实用新型由于采用上述结构,在刷盒1内设置微型吸尘器和套盒3,套盒3可抽出,便于清理粉笔灰,将伸缩刷柄4与刷盒1一侧连接,在伸缩刷柄4上设置开关5,用导线将微型吸尘器与开关5连接起来,微型吸尘器采用现有吸尘器的原理,通过微型吸尘器将粉笔灰吸掉,避免尘灰飞扬,达到净化室内环境的目的。
                       附图说明
下面结合附图和具体实施方式作进一步描述。
图1是本实用新型的结构示意图。
                     具体实施方式
本实用新型的结构包括:刷盒1和刷面2,刷盒1内设有套盒3和微型吸尘器,伸缩刷柄4与刷盒1一侧连接,伸缩刷柄4上设有开关5,开关5通过导线与微型吸尘器连接。
使用时打开开关5,微型吸尘器开始工作吸掉粉笔灰,吸尘后将套盒3抽出倒掉或清洗粉灰,伸缩刷柄4可方便调整刷柄的长度。

Claims (1)

1、一种吸尘粉笔擦,包括:刷盒(1)和刷面(2),其特征在于:刷盒(1)内设有套盒(3)和微型吸尘器,伸缩刷柄(4)与刷盒(1)一侧连接,伸缩刷柄(4)上设有开关(5),开关(5)通过导线与微型吸尘器连接。
CN 200520095736 2005-03-31 2005-03-31 吸尘粉笔擦 Expired - Fee Related CN2806188Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520095736 CN2806188Y (zh) 2005-03-31 2005-03-31 吸尘粉笔擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520095736 CN2806188Y (zh) 2005-03-31 2005-03-31 吸尘粉笔擦

Publications (1)

Publication Number Publication Date
CN2806188Y true CN2806188Y (zh) 2006-08-16

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ID=36920491

Family Applications (1)

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CN 200520095736 Expired - Fee Related CN2806188Y (zh) 2005-03-31 2005-03-31 吸尘粉笔擦

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CN (1) CN2806188Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105196756A (zh) * 2015-11-02 2015-12-30 张志通 一种静电吸尘黑板擦

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105196756A (zh) * 2015-11-02 2015-12-30 张志通 一种静电吸尘黑板擦

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C19 Lapse of patent right due to non-payment of the annual fee
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