CN202151981U - 新型黑板擦 - Google Patents

新型黑板擦 Download PDF

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Publication number
CN202151981U
CN202151981U CN2011202026506U CN201120202650U CN202151981U CN 202151981 U CN202151981 U CN 202151981U CN 2011202026506 U CN2011202026506 U CN 2011202026506U CN 201120202650 U CN201120202650 U CN 201120202650U CN 202151981 U CN202151981 U CN 202151981U
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China
Prior art keywords
blackboard eraser
collecting box
novel
novel blackboard
dust
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Expired - Fee Related
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CN2011202026506U
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English (en)
Inventor
张青
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Individual
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Individual
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Priority to CN2011202026506U priority Critical patent/CN202151981U/zh
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Publication of CN202151981U publication Critical patent/CN202151981U/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

新型黑板擦,其特征是:擦头下方有与黑板擦底板连接的接尘盒。擦黑板时,大部分下落的粉尘直接落入接尘盒中,既方便清理又能减少对师生的危害。

Description

新型黑板擦
技术领域
本实用新型涉及一种新型黑板擦。
背景技术
现有黑板擦在擦黑板时都不能避免粉尘到处乱飞。
发明内容
本实用新型的目的就是要解决上述背景技术中提到的问题,提供一种新型黑板擦。
本实用新型采用的技术方案是:新型黑板擦,其特征是:擦头下方有与黑板擦底板连接的接尘盒。
本实用新型的有益效果是:擦黑板时,大部分下落的粉尘直接落入接尘盒中,既方便清理又能减少对师生的危害。
附图说明
下面结合附图和实例对本实用新型作进一步详细说明。
图为本实用新型的结构示意图。
图中:1、黑板擦底板,2、接尘盒,3、擦头。
具体实施方式
如图,新型黑板擦,其特征是:擦头3下方有与黑板擦底板1连接的接尘盒2。擦黑板时,大部分下落的粉尘直接落入接尘盒中,既方便清理又能减少对师生的危害。

Claims (1)

1.新型黑板擦,其特征是:擦头下方有与黑板擦底板连接的接尘盒。
CN2011202026506U 2011-06-10 2011-06-10 新型黑板擦 Expired - Fee Related CN202151981U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202026506U CN202151981U (zh) 2011-06-10 2011-06-10 新型黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202026506U CN202151981U (zh) 2011-06-10 2011-06-10 新型黑板擦

Publications (1)

Publication Number Publication Date
CN202151981U true CN202151981U (zh) 2012-02-29

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Family Applications (1)

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CN2011202026506U Expired - Fee Related CN202151981U (zh) 2011-06-10 2011-06-10 新型黑板擦

Country Status (1)

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CN (1) CN202151981U (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: 20120229

Termination date: 20120610