CN202557121U - 手套式黑板擦 - Google Patents

手套式黑板擦 Download PDF

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Publication number
CN202557121U
CN202557121U CN2012200362545U CN201220036254U CN202557121U CN 202557121 U CN202557121 U CN 202557121U CN 2012200362545 U CN2012200362545 U CN 2012200362545U CN 201220036254 U CN201220036254 U CN 201220036254U CN 202557121 U CN202557121 U CN 202557121U
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groove
plate body
blackboard eraser
glove
type blackboard
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杨文来
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Abstract

一种手套式黑板擦,套体的形状为手掌形,套体的内侧开设方形凹槽一,凹槽一内卡式连接板体,板体的正面开设凹槽,凹槽二内卡式连接擦拭棉。本实用新型与现有技术相比具有样式新颖,应用广泛,使用方便,操作便捷,制作成本低等优点。

Description

手套式黑板擦
技术领域  本实用新型涉及一种教学用具,尤其涉及一种黑板擦。 
背景技术  众所周知,,黑板擦是重要的教学用具之一,现有的黑板擦是由板体以及擦棉组成的,而擦棉都是镶嵌在板体内,在清理黑板时粉笔灰容易污染手掌,非常不便;另外,擦棉不易取下,则清洗擦棉时需连同板体一起清洗,板体长时间泡水,降低其使用寿命。 
发明内容  本实用新型的目的在于提供一种样式新颖,应用广泛,使用方便,而且构造、工艺简单,操作便捷,制作成本低的手套式黑板擦。 
本实用新型包括套体、板体以及擦拭棉,套体的形状为手掌形,套体的内侧开设方形凹槽一,凹槽一内卡式连接板体,板体的正面开设凹槽二,凹槽二内卡式连接擦拭棉。 
本实用新型在使用时,将板体与套体内侧的凹槽一连接,再将擦拭棉与板体内侧的凹槽二连接,套体戴在手上,手动擦拭黑板,这样避免粉笔灰污染手掌;清洗时,只需将擦拭棉取下即可。 
本实用新型与现有技术相比具有如下优点: 
1、样式新颖,应用广泛,使用方便。 
2、构造、工艺简单,操作便捷,制作成本低。 
附图说明  图1为本实用新型的立体示意简图。 
具体实施方式  在图1所示的手套式黑板擦的立体示意简图中,套体1的形 状为手掌形,套体的内侧开设方形凹槽2-1,凹槽2-1内卡式连接板体3,板体的正面开设凹槽2-2,凹槽2-2内卡式连接擦拭棉4。 

Claims (1)

1.一种手套式黑板擦,包括套体、板体以及擦拭棉,其特征是:套体的内侧开设方形凹槽一,凹槽一内卡式连接板体,板体的正面开设凹槽二,凹槽二内卡式连接擦拭棉。 
CN2012200362545U 2012-01-05 2012-01-05 手套式黑板擦 Expired - Fee Related CN202557121U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200362545U CN202557121U (zh) 2012-01-05 2012-01-05 手套式黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200362545U CN202557121U (zh) 2012-01-05 2012-01-05 手套式黑板擦

Publications (1)

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CN202557121U true CN202557121U (zh) 2012-11-28

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CN2012200362545U Expired - Fee Related CN202557121U (zh) 2012-01-05 2012-01-05 手套式黑板擦

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CN (1) CN202557121U (zh)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121128

Termination date: 20130105

CF01 Termination of patent right due to non-payment of annual fee