CN201264456Y - 粉笔擦 - Google Patents

粉笔擦 Download PDF

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Publication number
CN201264456Y
CN201264456Y CNU2008203013709U CN200820301370U CN201264456Y CN 201264456 Y CN201264456 Y CN 201264456Y CN U2008203013709 U CNU2008203013709 U CN U2008203013709U CN 200820301370 U CN200820301370 U CN 200820301370U CN 201264456 Y CN201264456 Y CN 201264456Y
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China
Prior art keywords
back plate
chalkboard eraser
backboard
utility
model
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Expired - Fee Related
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CNU2008203013709U
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English (en)
Inventor
俞蓓杭
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Individual
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Individual
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Priority to CNU2008203013709U priority Critical patent/CN201264456Y/zh
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Abstract

本实用新型公开了一种粉笔擦,包括相互接合的背板(1)和软质刷毛(2),在背板(1)的内侧,背板(1)与软质刷毛(2)之间设置有铁片(3)。本实用新型根据目前为了教学需要,磁性黑板已经普遍使用的事实,在背板的内侧设置了铁片,从而使得粉笔擦在使用完毕后,背板朝下吸附于黑板上,防止了粉笔擦将粉笔灰携带到讲台甚至更大范围。

Description

粉笔擦
技术领域
本实用新型涉及一种粉笔擦,属于粉笔擦技术领域。
背景技术
目前所使用的粉笔擦在使用完毕后就放置在讲台上,由于粉笔擦上携带有不少粉笔灰,因此会污染讲台,不利于教师的健康。
实用新型内容
本实用新型所要解决的技术问题是,提供一种新的粉笔擦,使用完毕后可直接吸附在黑板上。
本实用新型的技术方案:该粉笔擦,包括相互接合的背板1和软质刷毛2,在背板1的内侧,背板1与软质刷毛2之间设置有铁片3。
本实用新型根据目前为了教学需要,磁性黑板已经普遍使用的事实,在背板的内侧设置了铁片,从而使得粉笔擦在使用完毕后,背板朝下吸附于黑板上,防止了粉笔擦将粉笔灰携带到讲台甚至更大范围。
附图说明
附图1为本实用新型的结构示意图。
具体实施方式
本实用新型的实施例:该粉笔擦的结构如图1所示,包括相互接合的背板1和软质刷毛2,在背板1的内侧,背板1与软质刷毛2之间设置有铁片3。粉笔擦使用完毕后,背板1朝下吸附在黑板上即可。

Claims (1)

  1. 【权利要求1】一种粉笔擦,包括相互接合的背板(1)和软质刷毛(2),其特征在于:在背板(1)的内侧,背板(1)与软质刷毛(2)之间设置有铁片(3)。
CNU2008203013709U 2008-07-01 2008-07-01 粉笔擦 Expired - Fee Related CN201264456Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008203013709U CN201264456Y (zh) 2008-07-01 2008-07-01 粉笔擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008203013709U CN201264456Y (zh) 2008-07-01 2008-07-01 粉笔擦

Publications (1)

Publication Number Publication Date
CN201264456Y true CN201264456Y (zh) 2009-07-01

Family

ID=40830811

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008203013709U Expired - Fee Related CN201264456Y (zh) 2008-07-01 2008-07-01 粉笔擦

Country Status (1)

Country Link
CN (1) CN201264456Y (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090701

Termination date: 20100701