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CN201012600Y - 无尘黑板擦 - Google Patents

无尘黑板擦 Download PDF

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Publication number
CN201012600Y
CN201012600Y CNU2006201683567U CN200620168356U CN201012600Y CN 201012600 Y CN201012600 Y CN 201012600Y CN U2006201683567 U CNU2006201683567 U CN U2006201683567U CN 200620168356 U CN200620168356 U CN 200620168356U CN 201012600 Y CN201012600 Y CN 201012600Y
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blackboard eraser
dust
utility
powder box
cavernous body
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Expired - Fee Related
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CNU2006201683567U
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English (en)
Inventor
胡文绮
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Individual
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Abstract

无尘黑板擦是涉及黑板擦结构的改进。本实用新型就是提供一种可防止粉笔灰四处飞扬的无尘黑板擦。本实用新型包括接粉盒,其结构要点接粉盒的支架上设置有黑板擦,黑板擦的正面设置在接粉盒内;黑板擦的正面为海绵体,海绵体中间具有凹槽;黑板擦的背面为把手,设置在接粉盒外。

Description

无尘黑板擦
技术领域:
本实用新型是涉及黑板擦结构的改进。
背景技术:
现在学校普遍使用的黑板擦,结构十分简单,仅有擦去黑板上粉笔字的单一功能。这种黑板擦带来的结果是粉笔灰在教室内四处飞扬,造成教室内环境污染,给教师和学生带来诸多不便。
实用新型内容:
本实用新型就是针对上述问题,提供一种可防止粉笔灰四处飞扬的无尘黑板擦。
本实用新型采用如下技术方案:本实用新型包括接粉盒,其结构要点接粉盒的支架上设置有黑板擦,黑板擦的正面设置在接粉盒内;黑板擦的正面为海绵体,海绵体中间具有凹槽;黑板擦的背面为把手,设置在接粉盒外。
本实用新型的有益效果:
本实用新型的正面为海绵体,而且海绵体的中间具有凹槽,在黑板擦擦黑板的过程中,粉尘为海绵体吸收,还可存在凹槽中;另外,用后的黑板擦可存放在接粉盒内,可避免了粉笔的粉尘四处飞扬。
附图说明:
图1是本实用新型的结构示意图。
具体实施方式:
本实用新型包括接粉盒1,接粉盒1的支架2上设置有黑板擦4,黑板擦4的正面设置在接粉盒1内;黑板擦4的正面为海绵体6,海绵体6中间具有凹槽5;黑板擦4的背面为把手3,设置在接粉盒1外。
下面结合附图说明本实用新型的一次动作过程:
使用时,以把手3从接粉盒1拿取黑板擦4后,擦黑板上的文字等;粉笔的粉尘为海绵体6吸收,同时也落于凹槽5内;擦完黑板后,黑板擦4置于接粉盒1上,轻轻敲动黑板擦4,粉笔的粉尘就会落到接粉盒1内。

Claims (1)

1.无尘黑板擦,包括接粉盒(1),其特征在于接粉盒(1)的支架(2)上设置有黑板擦(4),黑板擦(4)的正面设置在接粉盒(1)内;黑板擦(4)的正面为海绵体(6),海绵体(6)中间具有凹槽(5);黑板擦(4)的背面为把手(3),设置在接粉盒(1)外。
CNU2006201683567U 2006-12-21 2006-12-21 无尘黑板擦 Expired - Fee Related CN201012600Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201683567U CN201012600Y (zh) 2006-12-21 2006-12-21 无尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201683567U CN201012600Y (zh) 2006-12-21 2006-12-21 无尘黑板擦

Publications (1)

Publication Number Publication Date
CN201012600Y true CN201012600Y (zh) 2008-01-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201683567U Expired - Fee Related CN201012600Y (zh) 2006-12-21 2006-12-21 无尘黑板擦

Country Status (1)

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CN (1) CN201012600Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105172440A (zh) * 2015-07-28 2015-12-23 杨柳青 一种环保黑板刷装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105172440A (zh) * 2015-07-28 2015-12-23 杨柳青 一种环保黑板刷装置

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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