CN204472325U - 新型黑板擦 - Google Patents

新型黑板擦 Download PDF

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Publication number
CN204472325U
CN204472325U CN201420816394.3U CN201420816394U CN204472325U CN 204472325 U CN204472325 U CN 204472325U CN 201420816394 U CN201420816394 U CN 201420816394U CN 204472325 U CN204472325 U CN 204472325U
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China
Prior art keywords
brush holder
holder support
described brush
blackboard
bristle
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Expired - Fee Related
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CN201420816394.3U
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English (en)
Inventor
万祺恒
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Individual
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Individual
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Abstract

本实用新型的目的是提供一种新型黑板擦。其特征在于:包括刷杆、刷毛和手柄,所述刷杆两端固定设置有卡扣,可在黑板上下的滑槽中左右滑动,所述刷杆中部设置有手柄,所述刷杆与黑板接触一侧设置有刷毛,所述刷杆底部设置有粉灰收集盒。拉动刷杆左右运动擦黑板,方便快捷。

Description

新型黑板擦
技术领域
本实用新型涉及教学文具技术领域,尤其涉及一种新型黑板擦。
背景技术
擦黑板过程中粉笔末分散在空气中,对使用者呼吸道有较大的损害。现有技术通过喷水等方式擦黑板,影响黑板的使用效率。本发明通过使用风扇,将板擦上的粉尘吸入腔室储存,清洁便利。
实用新型内容
本实用新型目的是提供一种新型黑板擦。
本实用新型的技术方案为:一种新型黑板擦,其特征在于:包括刷杆、刷毛和手柄,所述刷杆两端固定设置有卡扣,可在黑板上下的滑槽中左右滑动,所述刷杆中部设置有手柄,所述刷杆与黑板接触一侧设置有刷毛,所述刷杆底部设置有粉灰收集盒。
本实用新型的有益效果在于:拉动刷杆左右运动擦黑板,方便快捷。
附图说明
图1为本实用新型的示意图。
其中:1、黑板  2、滑槽  3、粉灰收集盒  4、刷杆  5、手柄
21、卡扣  41、刷毛
图2为刷杆的示意图。
具体实施方式
下面结合附图对本实用新型的具体实施方式做出简要说明。
如图1所示一种新型黑板擦,其特征在于:包括刷杆4、刷毛41和手柄5,所述刷杆4两端固定设置有卡扣21,可在黑板1上下的滑槽2中左右滑动,所述刷杆中部设置有手柄5,所述刷杆4与黑板1接触一侧设置有刷毛41,所述刷杆4底部设置有粉灰收集盒3。
以上对本实用新型的一个实施例进行了详细说明,但所述内容仅为本实用新型的较佳实施例,不能被认为用于限定本实用新型的实施范围。凡依本实用新型申请范围所作的均等变化与改进等,均应仍归属于本实用新型的专利涵盖范围之内。

Claims (1)

1.一种新型黑板擦,其特征在于:包括刷杆、刷毛和手柄,所述刷杆两端固定设置有卡扣,可在黑板上下的滑槽中左右滑动,所述刷杆中部设置有手柄,所述刷杆与黑板接触一侧设置有刷毛,所述刷杆底部设置有粉灰收集盒。
CN201420816394.3U 2014-12-19 2014-12-19 新型黑板擦 Expired - Fee Related CN204472325U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420816394.3U CN204472325U (zh) 2014-12-19 2014-12-19 新型黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420816394.3U CN204472325U (zh) 2014-12-19 2014-12-19 新型黑板擦

Publications (1)

Publication Number Publication Date
CN204472325U true CN204472325U (zh) 2015-07-15

Family

ID=53628107

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420816394.3U Expired - Fee Related CN204472325U (zh) 2014-12-19 2014-12-19 新型黑板擦

Country Status (1)

Country Link
CN (1) CN204472325U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150715

Termination date: 20151219

EXPY Termination of patent right or utility model