CN2435247Y - 吸尘式黑板擦 - Google Patents

吸尘式黑板擦 Download PDF

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Publication number
CN2435247Y
CN2435247Y CN 00241602 CN00241602U CN2435247Y CN 2435247 Y CN2435247 Y CN 2435247Y CN 00241602 CN00241602 CN 00241602 CN 00241602 U CN00241602 U CN 00241602U CN 2435247 Y CN2435247 Y CN 2435247Y
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blackboard eraser
dust
main body
utility
model
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王黔川
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Abstract

本实用新型涉及一种擦拭粉笔字迹的黑板擦。它的板擦主体安装有两个吸尘风扇,擦底有毛刷,在毛刷及擦底上开有粉尘吸入孔,在板擦主体的后部是手柄,在板擦主体的下部连接有集尘盒。本实用新型的吸尘效率高,各部分可以方便地拆卸,能大大地减轻教室的粉尘污染。

Description

吸尘式黑板擦
本实用新型涉及一种擦拭粉笔字迹的黑板擦。
以往的黑板擦由木质或塑料框和敷在其上的毛毡或其它纺织材料构成,教师在使用时不仅费力,而且擦拭时有大量的粉尘飘浮在教室的空气中,影响师生的身体健康,也影响了教室的卫生。
本实用新型的目的在于提供一种可吸收粉尘的黑板擦,它能有效地防止粉尘到处飞扬。
本实用新型的目的是这样实现的,在板擦主体上安装有两个微型轴流风扇,在板擦主体内铺有毛毡以吸附粉尘,板擦主体的下部连接有一个集尘盒,在板擦主体前部的擦底及毛刷上都开有多个吸尘孔,在板擦主体的后部连接有手柄,手柄上有电池槽及多个通气孔。
具有以上结构的本实用新型板擦主体与擦底、集尘盒、手柄等都可方便地拆卸,毛刷用完也可更换,使用起来非常简便,并且吸尘效率也很高。
下面结合附图及实施例对本实用新型进行进一步说明:
图1为本实用新型的结构示意图。
参见图1,该吸尘黑板擦的板擦主体1内铺有毛毡11,在板擦主体1上安装有两个微型吸尘风扇2,板擦主体1的前部插接有擦底3,擦底3上镶嵌有毛刷4,毛刷4及擦底3上都开有一系列的粉尘吸入孔5,在板擦主体1的下部连接有一个集尘盒6,集尘盒6内铺有毛毡7,在板擦主体1的后部连接有一手柄8,手柄8上有电池槽和多个通风孔10。板擦主体1与擦底3、集尘盒1、手柄8之间都可以进行方便的拆卸。本实用新型的电源可采用于电池或充电板,使用时将开关打开,风扇2施转,随着板擦的慢慢移动,粉尘通过毛刷4和擦底3上的粉尘吸入孔5被吸入到板擦主体1内的毛毡11和集尘盒6内。用了一段时间后,取下擦底3和集尘盒6,抖掉聚集的粉尘,装上继续使用。

Claims (1)

1、一种吸尘式黑板擦,其特征在于板擦主体(1)内铺有毛毡(11),板擦主体(1)上安装有两个微型吸尘风扇(2),板擦主体(1)的前部插接有擦底(3),擦底(3)上镶嵌有毛刷(4),毛刷(4)及擦底(3)上都开有粉尘吸入孔(5),在板擦主体(1)的下部连接有一个集尘盒(6),集尘盒(6)内铺有毛毡(7),在板擦主体(1)的后部连接有一手柄(8),手柄(8)上有电池槽(9)和通风孔(10)。
CN 00241602 2000-06-23 2000-06-23 吸尘式黑板擦 Expired - Fee Related CN2435247Y (zh)

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CN 00241602 CN2435247Y (zh) 2000-06-23 2000-06-23 吸尘式黑板擦

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CN 00241602 CN2435247Y (zh) 2000-06-23 2000-06-23 吸尘式黑板擦

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CN2435247Y true CN2435247Y (zh) 2001-06-20

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006024219A1 (fr) * 2004-09-03 2006-03-09 Hsihuang Lai Dispositif de nettoyage
CN105951412A (zh) * 2014-10-08 2016-09-21 庄文礼 一种吸绒器
CN107898123A (zh) * 2017-11-14 2018-04-13 镇江三江刷业有限公司 一种具有吸尘功能的刷子
CN108248260A (zh) * 2018-01-21 2018-07-06 桂林恒正科技有限公司 一种吸尘式黑板擦装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006024219A1 (fr) * 2004-09-03 2006-03-09 Hsihuang Lai Dispositif de nettoyage
CN105951412A (zh) * 2014-10-08 2016-09-21 庄文礼 一种吸绒器
CN107898123A (zh) * 2017-11-14 2018-04-13 镇江三江刷业有限公司 一种具有吸尘功能的刷子
CN108248260A (zh) * 2018-01-21 2018-07-06 桂林恒正科技有限公司 一种吸尘式黑板擦装置

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