CN202080014U - 带伸缩功能的黑板擦 - Google Patents

带伸缩功能的黑板擦 Download PDF

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Publication number
CN202080014U
CN202080014U CN2011201166612U CN201120116661U CN202080014U CN 202080014 U CN202080014 U CN 202080014U CN 2011201166612 U CN2011201166612 U CN 2011201166612U CN 201120116661 U CN201120116661 U CN 201120116661U CN 202080014 U CN202080014 U CN 202080014U
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telescopic
blackboard eraser
blackboard
telescopic handle
eraser
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Expired - Fee Related
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CN2011201166612U
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English (en)
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王林
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Individual
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Abstract

本实用新型涉及一种工具类技术领域,目前,公知的黑板擦,长度太短,工作起来不太理想。为了克服上述不足,本实用新型提供一种带伸缩功能的黑板擦,就能达到把黑板高处的字擦掉,又能达到不费力气的目地。本实用新型解决其技术问题的技术方案是:由伸缩柄和黑板刷组成的带伸缩功能的黑板擦,其特征是:在长方形黑板刷的刷板上,设置一个套管式可自动伸缩的伸缩柄。使用时将伸缩柄伸长,就能擦黑板上比较高的字了,擦低处的字时则把伸缩柄缩短,放置时不占空间。本实用新型的有益效果是:结构简单,能擦黑板高处的字,既省力也不占空间。

Description

带伸缩功能的黑板擦
技术领域
本实用新型涉及一种工具类技术领域。
背景技术
目前,公知的黑板擦,长度太短,如果字写的太高,有些值日生个子不够高,就会很费力,工作起来不太理想。
发明内容
为了克服上述不足,本实用新型提供一种带伸缩功能的黑板擦,就能达到把黑板高处的字擦掉,又能达到不费力气的目地。
本实用新型解决其技术问题的技术方案是:由伸缩柄和黑板刷组成的带伸缩功能的黑板擦,其特征是:在长方形黑板刷的刷板上,设置一个套管式可自动伸缩的伸缩柄。使用时将伸缩柄伸长,就能擦黑板上比较高的字了,擦低处的字时则把伸缩柄缩短,放置时还不占空间。
本实用新型的有益效果是:结构简单,能擦黑板高处的字,既省力也不占空间。
附图说明
下面结合附图和实施例对本实用新型作进一步说明:
图1为本实用新型结构示意图。
图中1.伸缩柄,2.黑板刷。
具体实施方式
图1中,在长方形黑板刷2的刷板上,设置一个套管式可自动伸缩的伸缩柄1。使用时将伸缩柄伸长,就能擦黑板上比较高的字了,擦低处的字时则把伸缩柄缩短,放置时不占空间。

Claims (1)

1.一种带伸缩功能的黑板擦,由伸缩柄和黑板刷组成,其特征是:在长方形黑板刷(2)的刷板上,设置一个套管式可自动伸缩的伸缩柄(1)。
CN2011201166612U 2011-04-19 2011-04-19 带伸缩功能的黑板擦 Expired - Fee Related CN202080014U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201166612U CN202080014U (zh) 2011-04-19 2011-04-19 带伸缩功能的黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201166612U CN202080014U (zh) 2011-04-19 2011-04-19 带伸缩功能的黑板擦

Publications (1)

Publication Number Publication Date
CN202080014U true CN202080014U (zh) 2011-12-21

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CN2011201166612U Expired - Fee Related CN202080014U (zh) 2011-04-19 2011-04-19 带伸缩功能的黑板擦

Country Status (1)

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CN (1) CN202080014U (zh)

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Granted publication date: 20111221

Termination date: 20120419