CN201685626U - 黑板粉笔灰吸尘器 - Google Patents

黑板粉笔灰吸尘器 Download PDF

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CN201685626U
CN201685626U CN2010202148782U CN201020214878U CN201685626U CN 201685626 U CN201685626 U CN 201685626U CN 2010202148782 U CN2010202148782 U CN 2010202148782U CN 201020214878 U CN201020214878 U CN 201020214878U CN 201685626 U CN201685626 U CN 201685626U
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李秋实
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Abstract

一种黑板粉笔灰吸尘器,包括:黑板下边缘设置有粉笔灰槽(1),粉笔灰槽(1)上开设有多个风孔(2),风孔(2)通过管道(3)和吸尘管(4)相连通,吸尘管(4)和粉尘收集袋(5)相连通,抽风机(6)通过管道和吸尘管(4)相连。其优点是:一旦产生灰尘能够很快地吸走黑板粉笔灰槽内的粉笔灰,不会堆积粉尘,避免粉尘四处飞扬,清洁教室的教学环境,有利师生健康。

Description

黑板粉笔灰吸尘器
技术领域
本实用新型涉及教学用品技术领域,具体的说是一种黑板粉笔灰吸尘器。
背景技术
现在的黑板擦在清洁黑板时,并不能吸附粉笔灰,只是将粉笔灰集中在板擦的擦毛上,这样不能彻底清洁,讲台和前排同学的桌子上经常可见散落的灰尘,既影响教室的教学环境,同时又对学生和老师的身体健康不利。
实用新型内容
本实用新型的目的是设计一种将粉笔灰收集起来、避免灰尘四处飞扬的黑板粉笔灰吸尘器。
本实用新型黑板粉笔灰吸尘器,包括:黑板下边缘设置有粉笔灰槽1,粉笔灰槽1上开设有多个风孔2,风孔2通过管道3和吸尘管4相连通,吸尘管4和粉尘收集袋5相连通,抽风机6通过管道和吸尘管4相连。
本实用新型黑板粉笔灰吸尘器的优点是:一旦产生灰尘能够很快地吸走黑板粉笔灰槽内的粉笔灰,不会堆积粉尘,避免粉尘四处飞扬,清洁教室的教学环境,有利师生健康。
附图说明
图1为黑板粉笔灰吸尘器的结构示意图。
具体实施方式
根据图1所示,一种黑板粉笔灰吸尘器,包括:黑板下边缘设置有粉笔灰槽1,粉笔灰槽1上开设有多个风孔2,风孔2通过管道3和吸尘管4相连通,吸尘管4和粉尘收集袋5相连通,抽风机6通过管道和吸尘管4相连。

Claims (1)

1.一种黑板粉笔灰吸尘器,包括:黑板下边缘设置有粉笔灰槽(1),其特征在于:粉笔灰槽(1)上开设有多个风孔(2),风孔(2)通过管道(3)和吸尘管(4)相连通,吸尘管(4)和粉尘收集袋(5)相连通,抽风机(6)通过管道和吸尘管(4)相连。
CN2010202148782U 2010-05-31 2010-05-31 黑板粉笔灰吸尘器 Expired - Fee Related CN201685626U (zh)

Priority Applications (1)

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CN2010202148782U CN201685626U (zh) 2010-05-31 2010-05-31 黑板粉笔灰吸尘器

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CN2010202148782U CN201685626U (zh) 2010-05-31 2010-05-31 黑板粉笔灰吸尘器

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CN201685626U true CN201685626U (zh) 2010-12-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102241221A (zh) * 2010-12-31 2011-11-16 上海市航头学校 粉笔灰吸收器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102241221A (zh) * 2010-12-31 2011-11-16 上海市航头学校 粉笔灰吸收器

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Granted publication date: 20101229

Termination date: 20110531