CN202213394U - 一种黑板擦 - Google Patents

一种黑板擦 Download PDF

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Publication number
CN202213394U
CN202213394U CN2011202257017U CN201120225701U CN202213394U CN 202213394 U CN202213394 U CN 202213394U CN 2011202257017 U CN2011202257017 U CN 2011202257017U CN 201120225701 U CN201120225701 U CN 201120225701U CN 202213394 U CN202213394 U CN 202213394U
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China
Prior art keywords
blackboard eraser
hand
utility
model
sheath
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Expired - Fee Related
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CN2011202257017U
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English (en)
Inventor
王文斐
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Individual
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Individual
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Priority to CN2011202257017U priority Critical patent/CN202213394U/zh
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Publication of CN202213394U publication Critical patent/CN202213394U/zh
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Abstract

本实用新型提供了一种黑板擦,包括黑板擦本体,是在所述黑板擦的背面设有一个手套。把手放入护套内就可以直接使用而手上就不会沾上粉笔灰了,其结构简单,经济实用。

Description

一种黑板擦
技术领域
本实用新型涉及一种黑板擦。
背景技术
目前的黑板擦在使用过程中,手上容易沾上粉笔灰,为了能够抖掉手上的粉笔灰,就需要双手拍击,但是会造成粉笔灰的飞扬,从而容易吸入肺中,影响健康。
发明内容
本实用新型提供一种黑板擦,目的是防止手上沾上粉笔灰。
为此本实用新型的技术方案为,一种黑板擦,包括黑板擦本体,其特征在于:在所述黑板擦的背面设有一个护套。
对上述方案的改进在于:所述的护套是一个手套。
有益效果:
本实用新型把手放入护套内就可以直接使用而手上就不会沾上粉笔灰了。其结构简单,经济实用。
附图说明
图1是本实用新型的结构示意图。
   图中1是黑板擦,2是手套。
具体实施方式
本实用新型如图1所示。
一种黑板擦,在所述黑板擦1的背面设有一个护套2。
护套2是一个手套。

Claims (2)

1.一种黑板擦,包括黑板擦本体,其特征在于:在所述黑板擦的背面设有一个护套。
2.根据权利要求1所述的一种黑板擦,其特征在于:所述的护套是一个手套。
CN2011202257017U 2011-06-30 2011-06-30 一种黑板擦 Expired - Fee Related CN202213394U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202257017U CN202213394U (zh) 2011-06-30 2011-06-30 一种黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202257017U CN202213394U (zh) 2011-06-30 2011-06-30 一种黑板擦

Publications (1)

Publication Number Publication Date
CN202213394U true CN202213394U (zh) 2012-05-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202257017U Expired - Fee Related CN202213394U (zh) 2011-06-30 2011-06-30 一种黑板擦

Country Status (1)

Country Link
CN (1) CN202213394U (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120509

Termination date: 20120630