CN202180677U - 一种环保型黑板擦 - Google Patents

一种环保型黑板擦 Download PDF

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Publication number
CN202180677U
CN202180677U CN2011203078211U CN201120307821U CN202180677U CN 202180677 U CN202180677 U CN 202180677U CN 2011203078211 U CN2011203078211 U CN 2011203078211U CN 201120307821 U CN201120307821 U CN 201120307821U CN 202180677 U CN202180677 U CN 202180677U
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blackboard eraser
blackboard
environment
push rod
utility
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CN2011203078211U
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English (en)
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张学文
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Individual
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Abstract

本实用新型涉及一种教学用具,特别涉及一种环保型黑板擦。该环保型黑板擦,其特征是:包括多个黑板擦,所述黑板擦两侧有滑槽;所述黑板擦背面裹有卡于滑槽中的背盖;所述背盖表面设置有挂扣,挂扣活动连接有推杆,因此,本实用新型的结构简单,设计合理。

Description

一种环保型黑板擦
(一)        技术领域
    本实用新型涉及一种教学用具,特别涉及一种环保型黑板擦。
(二)        背景技术
    黑板是学生上课必不可少的教学用具,而擦黑板也成了学生的一大任务,现在我们使用的黑板擦擦拭的面积较小,很费力气,而且还容易弄得满手粉末,教室里空气浑浊,影响师生的身体健康。
(三)        发明内容
    本实用新型为了弥补现有技术的不足,提供了一种结构简单、实用方便的环保型黑板擦。
本实用新型是通过如下技术方案实现的: 
一种环保型黑板擦,其特征是:包括多个黑板擦,所述黑板擦两侧有滑槽;所述黑板擦背面裹有卡于滑槽中的背盖;所述背盖表面设置有挂扣,挂扣活动连接有推杆。
所述推杆尾部设有带橡胶套的把手。
本实用新型的有益效果是:该实用新型的环保型黑板擦的结构简单,设计合理,使用的时候可用推杆推动黑板擦擦试黑板,使操作者与黑板距离较远,不会沾上粉末,起到保护人体健康的作用,适于广泛推广应用。
(四)        附图说明
下面结合附图对本实用新型作进一步的说明。
附图1为本实用新型的结构示意图;
图中,1黑板擦,2滑槽,3背盖,4挂扣,5推杆,6把手。
(五)        具体实施方式
附图为本实用新型的一种具体实施例。该实施例包括多个黑板擦1,所述黑板擦1两侧有滑槽2;所述黑板擦1背面裹有卡于滑槽2中的背盖3;所述背盖)表面设置有挂扣4,挂扣4活动连接有推杆5;所述推杆5尾部设有带橡胶套的把手6。
采用本实用新型的环保型黑板擦,使用的时候,可以用推杆5推动黑板擦1擦黑板,可以保持操作者与黑板的距离,也可以将黑板擦1于背盖3中取出单独使用。

Claims (2)

1.一种环保型黑板擦,其特征是:包括多个黑板擦(1),所述黑板擦(1)两侧有滑槽(2);所述黑板擦(1)背面裹有卡于滑槽(2)中的背盖(3);所述背盖(3)表面设置有挂扣(4),挂扣(4)活动连接有推杆(5)。
2.根据权利要求1所述的环保型黑板擦,其特征是:所述推杆(5)尾部设有带橡胶套的把手(6)。
CN2011203078211U 2011-08-23 2011-08-23 一种环保型黑板擦 Expired - Fee Related CN202180677U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203078211U CN202180677U (zh) 2011-08-23 2011-08-23 一种环保型黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203078211U CN202180677U (zh) 2011-08-23 2011-08-23 一种环保型黑板擦

Publications (1)

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CN202180677U true CN202180677U (zh) 2012-04-04

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Family Applications (1)

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CN2011203078211U Expired - Fee Related CN202180677U (zh) 2011-08-23 2011-08-23 一种环保型黑板擦

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CN (1) CN202180677U (zh)

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Granted publication date: 20120404

Termination date: 20120823