CN202439459U - 一种黑板擦 - Google Patents

一种黑板擦 Download PDF

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Publication number
CN202439459U
CN202439459U CN2012200216483U CN201220021648U CN202439459U CN 202439459 U CN202439459 U CN 202439459U CN 2012200216483 U CN2012200216483 U CN 2012200216483U CN 201220021648 U CN201220021648 U CN 201220021648U CN 202439459 U CN202439459 U CN 202439459U
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China
Prior art keywords
blackboard eraser
eraser
brush
hairbrush
utility
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Expired - Fee Related
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CN2012200216483U
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English (en)
Inventor
聂光珍
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Individual
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Individual
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Priority to CN2012200216483U priority Critical patent/CN202439459U/zh
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Abstract

本实用新型公开了一种黑板擦,包括擦板和毛刷,其中毛刷设置在擦板上,其关键在于:在擦板的远离毛刷一侧设置有袖套。本实用新型的有益效果是:结构简单,制造成本低,通过在普通的黑板擦上设置袖套的方式,避免粉笔灰容易粘连到人们的手及手臂上。

Description

一种黑板擦
技术领域
本实用新型涉及一种教学用具,具体地说,尤其涉及一种黑板擦。
背景技术
用黑板擦擦黑板时,粉笔灰容易粘连到人们的手及手臂上,人们需要再次拍打或者清洗。
发明内容
本实用新型所要解决的技术问题在于提供一种黑板擦结构。
本实用新型的技术方案如下:一种黑板擦,包括擦板和毛刷,其中毛刷设置在擦板上,其关键在于:在擦板的远离毛刷一侧设置有袖套。
本实用新型的有益效果是:结构简单,制造成本低,通过在普通的黑板擦上设置袖套的方式,避免粉笔灰容易粘连到人们的手及手臂上。
附图说明
图1为本实用新型的结构示意图。
图中:1.袖套、2.擦板、3.毛刷。
具体实施方式
下面结合附图和实施例对本实用新型作进一步说明:
如图1所示,一种黑板擦,包括擦板2和毛刷3,其中毛刷3设置在擦板2上,其关键在于:在擦板2的远离毛刷3一侧设置有袖套1。

Claims (1)

1.一种黑板擦,包括擦板(2)和毛刷(3),其中毛刷(3)设置在擦板(2)上,其特征在于:在擦板(2)的远离毛刷(3)一侧设置有袖套(1) 。
CN2012200216483U 2012-01-18 2012-01-18 一种黑板擦 Expired - Fee Related CN202439459U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200216483U CN202439459U (zh) 2012-01-18 2012-01-18 一种黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200216483U CN202439459U (zh) 2012-01-18 2012-01-18 一种黑板擦

Publications (1)

Publication Number Publication Date
CN202439459U true CN202439459U (zh) 2012-09-19

Family

ID=46820913

Family Applications (1)

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CN2012200216483U Expired - Fee Related CN202439459U (zh) 2012-01-18 2012-01-18 一种黑板擦

Country Status (1)

Country Link
CN (1) CN202439459U (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120919

Termination date: 20130118

CF01 Termination of patent right due to non-payment of annual fee