CN2388051Y - 吸尘黑板擦 - Google Patents

吸尘黑板擦 Download PDF

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Publication number
CN2388051Y
CN2388051Y CN 98211588 CN98211588U CN2388051Y CN 2388051 Y CN2388051 Y CN 2388051Y CN 98211588 CN98211588 CN 98211588 CN 98211588 U CN98211588 U CN 98211588U CN 2388051 Y CN2388051 Y CN 2388051Y
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陈扬
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Abstract

本实用新型涉及一种吸尘黑板擦。该黑板擦由下壳体、上壳体和刷毛组成,其特征在于:在下壳体上均布着两个通孔,通孔处依次设有叶轮、电机,下壳体外侧设有一圈刷毛,上壳体设在下壳体上。该黑板擦设计合理,结构简单,擦黑板的同时,将粉笔灰吸入机内,防止了粉尘的飞扬,改善了教师的工作环境。

Description

吸尘黑板擦
本实用新型涉及一种黑板的清洁装置,确切地说是一种吸尘黑板擦。
现有的黑板擦种类很多,如中国专利公开了一种滚筒式吸尘黑板刷,它主要有刷盒(1)和滚筒式刷子(3)构成。滚筒式刷子主要是刷去粉笔灰,并通过旋转把吸附在刷毛上的灰尘带入盒内,刷盒内有灰尘刮板,可刮去吸附在刷子上的灰尘,从而达到吸尘作用。又如无尘黑板擦,它由电机、风轮壳体、毛粘、过滤袋和电池组成,电机装在壳体中部,风轮装在电机轴上,壳体两侧一端为电池,另一端为过滤袋。
本实用新型的目的在于:提供一种具有吸尘功能的吸尘黑板擦。
所述的发明目的是通过下述方案实现的,吸尘黑板擦,由下壳体、上壳体和刷毛组成,其特征在于:在下壳体上均布着两个通孔,与通孔对应的下壳体内依次设有叶轮、电机;在两个通孔之间的下壳体上设有电池,与通孔对应的下壳体外侧设有一圈刷毛;上壳体套设在下壳体上。
本实用新型设计合理、结构简单,使用方便,擦黑板的同时,将粉笔灰吸入机内,防止了粉尘的飞扬,改善了教师的工作环境。
附图说明:
图1为本实用新型结构示意图。
下面结合附图,通过实施例对本实用新型做进一步地描述。
由图1可见,该吸尘黑板擦,由上壳体1、下壳体6、刷毛3、叶轮5、电机4和电池2组成。在下壳体6上开有两个通孔,叶轮5装在电机4的输出轴上再安装到下壳体6内的通孔上,电池2安装在两通孔之间的下壳体6上,刷毛3安装在下壳体6外侧,上壳体1套装在下壳体6上,上壳体1内装有海棉滤网。
使用时,按下开关,电机4带动叶轮5旋转,当刷毛3擦黑板时,粉笔灰从通孔被吸入上壳体1内,并吸附在上壳体1内的海棉滤网上。该黑板擦所用电池2为充电电池,不用时,可将黑板擦直接接插在电源插座上充电。

Claims (1)

1、吸尘黑板擦,由下壳体、上壳体和刷毛组成,其特征在于:在下壳体上均布着两个通孔,与通孔对应的下壳体内依次设有叶轮、电机;在两个通孔之间的下壳体上设有电池,与通孔对应的下壳体外侧设有一圈刷毛;上壳体套设在下壳体上。
CN 98211588 1998-03-10 1998-03-10 吸尘黑板擦 Expired - Fee Related CN2388051Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98211588 CN2388051Y (zh) 1998-03-10 1998-03-10 吸尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98211588 CN2388051Y (zh) 1998-03-10 1998-03-10 吸尘黑板擦

Publications (1)

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CN2388051Y true CN2388051Y (zh) 2000-07-19

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Family Applications (1)

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CN 98211588 Expired - Fee Related CN2388051Y (zh) 1998-03-10 1998-03-10 吸尘黑板擦

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CN (1) CN2388051Y (zh)

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