CN200984907Y - 无尘黑板擦 - Google Patents
无尘黑板擦 Download PDFInfo
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- 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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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
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。
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 |
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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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2006
- 2006-11-30 CN CN 200620163324 patent/CN200984907Y/zh not_active Expired - Fee Related
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Legal Events
| 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 |