CN201405641Y - 一种护手黑板擦 - Google Patents

一种护手黑板擦 Download PDF

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Publication number
CN201405641Y
CN201405641Y CN2009200256900U CN200920025690U CN201405641Y CN 201405641 Y CN201405641 Y CN 201405641Y CN 2009200256900 U CN2009200256900 U CN 2009200256900U CN 200920025690 U CN200920025690 U CN 200920025690U CN 201405641 Y CN201405641 Y CN 201405641Y
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blackboard eraser
hand
dust suction
hand protecting
handguard
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CN2009200256900U
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English (en)
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田苗
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Individual
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Abstract

一种护手黑板擦,属于教学用品,主要解决擦黑板时粉尘飞扬对人们手部皮肤造成伤害的问题。它包括黑板擦本体,其特征是,所述的黑板擦本体由护手吸尘套、黑板擦和连接层构成;所述的护手吸尘套为一手套的形状,黑板擦通过连接层固定在护手吸尘套的外表面上。使用时,将手伸入护手吸尘套内,抓住黑板擦,擦黑板时粉笔灰会被挡在护手吸尘套的外面,不会沾到手上,避免了粉尘的污染,对人们手部皮肤起到保护作用。

Description

一种护手黑板擦
技术领域
本实用新型涉及一种教学用具,具体来讲是一种护手黑板擦。
背景技术
在给学生上课时,老师会不时地擦黑板,下课时,值日生同学也要擦黑板,擦黑板时粉笔末会纷纷落在手上,由于粉笔的特殊物理性能,粉笔灰会对人的皮肤造成伤害,如果黑板擦能够阻挡粉笔灰对人的手部皮肤的侵蚀,会更加有利于老师和学生的身体健康。
实用新型内容
本实用新型的目的在于提供一种护手黑板擦,该黑板擦能够根据人们的需要具有护手的功能。
本实用新型解决其技术问题所采取的技术方案是:该种护手黑板擦,包括黑板擦本体,其特征是,所述的黑板擦本体由护手吸尘套、黑板擦和连接层构成;所述的护手吸尘套为一手套的形状,黑板擦通过连接层固定在护手吸尘套的外表面上。
本实用新型的有益效果是:解决了擦黑板时粉尘飞扬、危害教师和学生身心健康的技术问题;护手吸尘套可拆卸、清洗,并能够重复使用;另外还可对护手吸尘套的形状、颜色和材质进行个性化的设置,使单调的教学用具变的丰富多彩;本实用新型具有用途广泛,制作简单,成本低廉,使用方便的特点。
附图说明
图1为本实用新型的结构示意图。
图中:1护手吸尘套,2黑板擦,3连接层。
具体实施方式
如图1所示。一种护手黑板擦,包括黑板擦本体,所述的黑板擦本体由护手吸尘套1、黑板擦2和连接层3构成。护手吸尘套1为类似手套的纤维层,连接层3用来连接护手吸尘套1和黑板擦2,可采用万能胶、双面胶或粘布。使用时,将手伸入护手吸尘套1内,抓住黑板擦2,擦黑板时粉笔灰会被挡在护手吸尘套1的外面,不会沾到手上,避免了粉尘的污染,对人们手部皮肤起到保护作用。

Claims (1)

1、一种护手黑板擦,包括黑板擦本体,其特征是,所述的黑板擦本体由护手吸尘套、黑板擦和连接层构成;所述的护手吸尘套为一手套的形状,黑板擦通过连接层固定在护手吸尘套的外表面上。
CN2009200256900U 2009-05-19 2009-05-19 一种护手黑板擦 Expired - Fee Related CN201405641Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200256900U CN201405641Y (zh) 2009-05-19 2009-05-19 一种护手黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200256900U CN201405641Y (zh) 2009-05-19 2009-05-19 一种护手黑板擦

Publications (1)

Publication Number Publication Date
CN201405641Y true CN201405641Y (zh) 2010-02-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200256900U Expired - Fee Related CN201405641Y (zh) 2009-05-19 2009-05-19 一种护手黑板擦

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CN (1) CN201405641Y (zh)

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C17 Cessation of patent right
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Granted publication date: 20100217

Termination date: 20100519