CN2413919Y - 吸尘黑板擦 - Google Patents

吸尘黑板擦 Download PDF

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Publication number
CN2413919Y
CN2413919Y CN 00229587 CN00229587U CN2413919Y CN 2413919 Y CN2413919 Y CN 2413919Y CN 00229587 CN00229587 CN 00229587 CN 00229587 U CN00229587 U CN 00229587U CN 2413919 Y CN2413919 Y CN 2413919Y
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blackboard eraser
shell
dust
model
utility
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CN 00229587
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余水银
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Individual
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Abstract

本实用新型公开了一种吸尘黑板擦,它包括微电机、扇叶、外壳、圆形通风毛刷、集尘袋等,其特征在于扇叶和圆形通风毛刷都直接装置于电机轴上,电机工作时,带动毛刷擦净黑板,同时通过扇叶吸尘。本实用新型结构简洁新颖,制造使用方便,擦净快捷,吸尘效果好。

Description

吸尘黑板擦
本实用新型涉及一种文教用具,更具体说是一种能收集粉笔灰尘的黑板擦。
粉笔灰尘有损师生的健康,为此,人们设计了各式各样的黑板擦,以减少粉笔灰尘造成的环境污染,有手动的,也有电动的,但电动的黑板擦结构较复杂,不尽理想。
本实用新型的目的在于提供一种能快速擦净黑板并自动吸尘的电动吸尘黑板擦。
本实用新型的技术方案是:一种吸尘黑板擦,包括微电机、风扇、圆形通风毛刷、外壳、集尘袋等,其特征在于:外壳(4)用螺钉固定在微电机(1)上,位于外壳中央的扇叶(3)是通过键固定在电机轴上的,圆形通风毛刷(5)固定在电机轴端,集尘袋(6)装置在外壳一侧,电源开关(2)固定在外壳上一侧;扇叶不少于3片;圆形通风毛刷植毛板带有通风孔,其围裙为桑性材料,且与植毛区留有一圈间隙。
本实用新型具有结构简洁新颖、制造使用方便、擦净快捷、吸尘效果好等特点。
附图是本实用新型结构示意图。
图中1是微电机、2是电源开关、3是扇叶、4是外壳、5是圆形通风毛刷、6是集尘袋、7是电源线

Claims (3)

1、一种吸尘黑板擦,包括微电机、扇叶、外壳、圆形通风毛刷、集尘袋等,其特征在于:外壳(4)是用螺钉固定在微电机(1)上,位于外壳中央的扇叶(3)是用键固定在电机轴上的,圆形通风毛刷(5)固定在电机轴端,集尘袋(6)装置在外壳(4)的一侧,电源开关(2)固定在外壳上一侧。
2、根据权利要求1所述的吸尘黑板擦,其特征在于:扇叶不少于3片。
3、根据权利要求1所述的吸尘黑板擦,其特征在于:圆形通风毛刷植毛板带有通风孔,其围裙为桑性材料,且与植毛区留有一圈间隙。
CN 00229587 2000-04-06 2000-04-06 吸尘黑板擦 Expired - Fee Related CN2413919Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00229587 CN2413919Y (zh) 2000-04-06 2000-04-06 吸尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00229587 CN2413919Y (zh) 2000-04-06 2000-04-06 吸尘黑板擦

Publications (1)

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CN2413919Y true CN2413919Y (zh) 2001-01-10

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Family Applications (1)

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CN 00229587 Expired - Fee Related CN2413919Y (zh) 2000-04-06 2000-04-06 吸尘黑板擦

Country Status (1)

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CN (1) CN2413919Y (zh)

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