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CN200984907Y - 无尘黑板擦 - Google Patents

无尘黑板擦 Download PDF

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Publication number
CN200984907Y
CN200984907Y CN 200620163324 CN200620163324U CN200984907Y CN 200984907 Y CN200984907 Y CN 200984907Y CN 200620163324 CN200620163324 CN 200620163324 CN 200620163324 U CN200620163324 U CN 200620163324U CN 200984907 Y CN200984907 Y CN 200984907Y
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China
Prior art keywords
dust
flexible pipe
utility
blackboard eraser
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200620163324
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English (en)
Inventor
刘丹
郑光成
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Individual
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Individual
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Publication date
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Priority to CN 200620163324 priority Critical patent/CN200984907Y/zh
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Publication of CN200984907Y publication Critical patent/CN200984907Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种无尘黑板擦,包括吸尘器和擦头,吸尘器通过软管与擦头连接,软管一端与尘袋连接。本实用新型具有方便卫生的特点。

Description

无尘黑板擦
技术领域
本实用新型涉及一种黑板擦,尤其是一种无尘黑板擦。
背景技术
普通黑板擦擦拭粉笔灰时会满天飞尘,危害人体健康。
发明内容
本实用新型的目的就是要提供一种避免粉尘飞扬的无尘黑板擦。
本实用新型的目的是这样实现的:一种无尘黑板擦,包括吸尘器1和擦头2,吸尘器1通过软管3与擦头2连接,软管3一端与尘袋4连接。
本实用新型由于采用上述结构,用软管3将现有吸尘器1与擦头2连接起来,通电后吸尘器1将擦头2上的粉笔灰吸入软管3进入尘袋4,再将尘袋4灰尘倒掉,克服了现有黑板擦的缺陷。
附图说明
下面结合附图和具体实施方式作一步说明。
图1是本实用新型的结构示意图。
具体实施方式
本实用新型的结构包括吸尘器1和擦头2,吸尘器1通过软管3与擦头2连接,软管3一端与尘袋4连接。
使用时接通吸尘器1电源,擦头2上的粉尘通过软管3吸入尘袋4,吸尘后将尘袋4粉尘倒掉,方便卫生。

Claims (1)

1、一种无尘黑板擦,包括吸尘器(1)和擦头(2),其特征在二于:吸尘器(1)通过软管(3)与擦头(2)连接,软管(3)一端与尘袋(4)连接。
CN 200620163324 2006-11-30 2006-11-30 无尘黑板擦 Expired - Fee Related CN200984907Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620163324 CN200984907Y (zh) 2006-11-30 2006-11-30 无尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620163324 CN200984907Y (zh) 2006-11-30 2006-11-30 无尘黑板擦

Publications (1)

Publication Number Publication Date
CN200984907Y true CN200984907Y (zh) 2007-12-05

Family

ID=38914371

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620163324 Expired - Fee Related CN200984907Y (zh) 2006-11-30 2006-11-30 无尘黑板擦

Country Status (1)

Country Link
CN (1) CN200984907Y (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee