CN202935043U - 便携式黑板擦 - Google Patents

便携式黑板擦 Download PDF

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Publication number
CN202935043U
CN202935043U CN 201220530125 CN201220530125U CN202935043U CN 202935043 U CN202935043 U CN 202935043U CN 201220530125 CN201220530125 CN 201220530125 CN 201220530125 U CN201220530125 U CN 201220530125U CN 202935043 U CN202935043 U CN 202935043U
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blackboard eraser
groove
felt cloth
portable blackboard
utility
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CN 201220530125
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杨璐琪
杨潇
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Abstract

本实用新型公开了一种便携式黑板擦,旨在提供一种结构简单、易于制造、便于放置及携带、可以拆卸的便携式黑板擦。它包括壳体(1)和毛毡布(4),所述壳体(1)上部设有一块磁铁条(2),内部设有凹槽(3),所述毛毡布(4)可卡入凹槽(3)内。本实用新型适合课堂教学时使用。

Description

便携式黑板擦
技术领域
本实用新型涉及一种黑板擦,更具体的说,它涉及一种便于放置及携带、可以拆卸的便携式黑板擦。
背景技术
目前,老师在上课时,在黑板上板书后再板书时,会拿黑板擦来擦黑板,但是有时会不容易找到黑板擦,有时会掉落到地下,这样在拿取时很不方便;而且目前黑板擦上的粉笔灰要想去除也很不方便,也不可清洗。到目前为止,市场上尚未出现一种便于放置及携带、可以拆卸的便携式黑板擦。
实用新型内容
本实用新型的目的是针对现有产品的不足,而提供一种结构简单、易于制造、便于放置及携带、可以拆卸的便携式黑板擦。
本实用新型的便携式黑板擦包括壳体和毛毡布,所述壳体上部设有一块磁铁条,内部设有凹槽,所述毛毡布可卡入凹槽内,所述壳体由铝合金制成,所述毛毡布可清洗。
本实用新型的有益效果是:(1)结构简单、易于制造;(2)实用性强,由于壳体上部设有一块磁铁条,当用完黑板擦后,直接吸到黑板上即可,便于再次使用;(3)清洗方便,由于毛毡布可拆卸,当黑板擦沾有粉笔灰时,直接卸下来清洗即可。
附图说明
图1为本实用新型黑板擦壳体的结构示意图;
图2为本实用新型黑板擦使用时的结构示意图;
图中:壳体1、磁铁条2、凹槽3、毛毡布4。
具体实施方式
下面结合附图对本实用新型作进一步的描述。
本实用新型的便携式黑板擦主要由壳体1、磁铁条2、凹槽3和毛毡布4组成。
所述壳体1上部设有一块磁铁条2,这样使用完后,直接将黑板擦吸到黑板上即可;黑板擦内部设有凹槽3,所述毛毡布4可卡入凹槽3内,所述壳体1由铝合金制成,所述毛毡布4可清洗。
使用完黑板擦后,直接将它吸到黑板上即可。当一天下来,黑板擦上的毛毡布4有很多粉笔灰时,可将毛毡布4从凹槽3处卸下来,用水清洗干净,晾干毛毡布4后,卡入凹槽3内即可。

Claims (2)

1.一种便携式黑板擦,包括壳体(1)和毛毡布(4),其特征是,所述壳体(1)上部设有一块磁铁条(2),内部设有凹槽(3),所述毛毡布(4)可卡入凹槽(3)内。
2.根据权利要求1所述的便携式黑板擦,其特征是,所述壳体(1)由铝合金制成。
CN 201220530125 2012-10-17 2012-10-17 便携式黑板擦 Expired - Fee Related CN202935043U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220530125 CN202935043U (zh) 2012-10-17 2012-10-17 便携式黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220530125 CN202935043U (zh) 2012-10-17 2012-10-17 便携式黑板擦

Publications (1)

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CN202935043U true CN202935043U (zh) 2013-05-15

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CN 201220530125 Expired - Fee Related CN202935043U (zh) 2012-10-17 2012-10-17 便携式黑板擦

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106409065A (zh) * 2015-11-24 2017-02-15 华巧波 一种具有拆卸方便毛刷的多功能教具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106409065A (zh) * 2015-11-24 2017-02-15 华巧波 一种具有拆卸方便毛刷的多功能教具

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Granted publication date: 20130515

Termination date: 20131017