CN203046650U - 一种防尘黑板擦 - Google Patents

一种防尘黑板擦 Download PDF

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Publication number
CN203046650U
CN203046650U CN 201320052928 CN201320052928U CN203046650U CN 203046650 U CN203046650 U CN 203046650U CN 201320052928 CN201320052928 CN 201320052928 CN 201320052928 U CN201320052928 U CN 201320052928U CN 203046650 U CN203046650 U CN 203046650U
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box body
blackboard eraser
opening
dustproof blackboard
bristle
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高远
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SUZHOU BOZHI ELECTRONIC TECHNOLOGY Co Ltd
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Abstract

本实用新型公开一种防尘黑板擦,包括盒体(1),刷毛(2),其特征是:所述盒体(1)下侧设置有开口(3),所述开口(3)内设置有并齐排列的刷毛(2),所述刷毛(2)突出于开口(3),所述盒体(1)形状是半椭圆形,所述盒体(1)为ABS塑料注塑而成。本实用新型的优点是:结构简单,方便实用,有效地解决了黑板擦表面的粉层残留问题,由于盒体是由ABS塑料注塑而成,可大量生产。

Description

一种防尘黑板擦
技术领域
本实用新型涉及黑板擦,尤其涉及一种防尘黑板擦,属于文具技术领域。
背景技术
黑板擦是学校教学中重要的教学工具之一,但现有黑板擦在擦过黑板之后表面会有的大量粉笔粉尘,这样下次使用的时候停留在盒体的粉层会弄脏手,而且粉笔粉尘对手也有危害作用。
发明内容
为了克服上述所说的不足,本实用新型提供一种防尘黑板擦,用以解决现有黑板擦在使用之后表面会有的大量粉笔粉尘问题。
为达到上述目的,本实用新型的技术方案为:
一种防尘黑板擦,包括盒体,刷毛,其特征是:所述盒体下侧设置有开口,所述开口内设置有并齐排列的刷毛,所述刷毛突出于开口,所述盒体形状是半椭圆形。
所述盒体为ABS塑料注塑而成。
本实用新型的优点是:结构简单,方便实用,有效地解决了黑板擦表面的粉层残留问题,由于盒体是由ABS塑料注塑而成,可大量生产。
附图说明
图1是本实用新型黑板擦的结构示意图;
图中:1、盒体,2、刷毛,3、开口。    
具体实施方式
下面结合附图,对本实用新型的技术方案进行详细的说明。 
如图1所示,一种防尘黑板擦,包括盒体1,刷毛2,所述盒体1下侧设置有开口3,所述开口3内设置有并齐排列的刷毛2,所述刷毛2突出于开口3,所述盒体1形状是半椭圆形,所述盒体1为ABS塑料注塑而成。
本使用新型的使用方法是:由于盒体1本身是半椭圆形的,可以方面的抓在手中,使用过程中用刷毛2擦拭粉笔字,擦拭过程中粉笔灰由于自身重量下落,有的掉落地上,有的掉落在盒体1表面,由于盒体1采用ABS塑料注塑而成,其表面光滑,又因为盒体1本身是半椭圆形,表面没有空隙或凹槽,粉尘落到其表面是不会停留继续下落到地面。
以上所述仅是本发明的优选实施方式,应当指出:对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。 

Claims (2)

1.一种防尘黑板擦,包括盒体(1),刷毛(2),其特征是:所述盒体(1)下侧设置有开口(3),所述开口(3)内设置有并齐排列的刷毛(2),所述刷毛(2)突出于开口(3),所述盒体(1)形状是半椭圆形。
2.根据权利要求1所述的防尘黑板擦,其特征是:所述盒体(1)为ABS塑料注塑而成。
CN 201320052928 2013-01-31 2013-01-31 一种防尘黑板擦 Expired - Fee Related CN203046650U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320052928 CN203046650U (zh) 2013-01-31 2013-01-31 一种防尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320052928 CN203046650U (zh) 2013-01-31 2013-01-31 一种防尘黑板擦

Publications (1)

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CN203046650U true CN203046650U (zh) 2013-07-10

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CN 201320052928 Expired - Fee Related CN203046650U (zh) 2013-01-31 2013-01-31 一种防尘黑板擦

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Owner name: SUZHOU BOZHI ELECTRONIC TECHNOLOGY CO., LTD.

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Address before: Chen Ji Zhen Zha village 223800 Suqian City, Jiangsu province 12 groups Sucheng District No. 63

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