CN201881773U - 清洁黑板擦 - Google Patents

清洁黑板擦 Download PDF

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Publication number
CN201881773U
CN201881773U CN2010206761484U CN201020676148U CN201881773U CN 201881773 U CN201881773 U CN 201881773U CN 2010206761484 U CN2010206761484 U CN 2010206761484U CN 201020676148 U CN201020676148 U CN 201020676148U CN 201881773 U CN201881773 U CN 201881773U
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blackboard eraser
handle
cleaning
type groove
embedded
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Expired - Fee Related
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CN2010206761484U
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English (en)
Inventor
郭呈恭
司浩浩
崔晋峰
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Individual
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Abstract

本实用新型涉及一种清洁黑板擦,该清洁黑板擦有一个长方体黑板擦柄,毛刷嵌在黑板擦柄上,黑板擦柄两侧各设有一个T型槽,T型槽与毛刷之间带有空隙,橡胶片嵌入T型槽中。该清洁黑板擦结构简单、操作方便、省时省力,能简单、快捷地达到擦净黑板并且造价低,环保,而且减轻了对学生的危害,保证了教室的空气质量,解决了现有产品对环境污染的问题。

Description

清洁黑板擦
技术领域
本实用新型是一种清洁黑板的黑板擦,尤其是一种能够防尘的清洁黑板擦。
背景技术
目前,众所周知现用的黑板擦为平板开放式,完全没有防尘功能,教室中成天粉笔灰飞扬,同学们每次擦黑板,粉尘乱飞,擦完后衣服脏了,手也脏了,久而久之对老师和同学们的健康非常不利。
实用新型内容
为了克服黑板擦擦黑板造成粉笔灰飞扬这一缺点,本实用新型提供了一种清洁黑板擦,该清洁黑板擦结构简单、操作方便、省时省力,能简单、快捷地达到擦净黑板的目的。
本实用新型解决其技术问题所采用的技术方案是:该清洁黑板擦有一个长方体黑板擦柄,毛刷嵌在黑板擦柄上,黑板擦柄两侧各设有一个T型槽,T型槽与毛刷之间带有空隙,橡胶片嵌入T型槽中。
本实用新型的有益效果是,结构简单、操作方便、省时省力,能简单、快捷地达到擦净黑板并且造价低,环保,而且减轻了对学生的危害,保证了教室的空气质量,解决了现有产品对环境污染的问题。
附图说明
下面结合附图和实例对本实用新型作进一步说明。
图1是本实用新型的剖视图
图中,1.黑板擦柄,2.橡胶片,3.毛刷,4.T型槽。
具体实施方式
在图中,该清洁黑板擦有一个长方体黑板擦柄1,毛刷3嵌在黑板擦柄1上,黑板擦柄1两侧各设有一个T型槽4,T型槽4与毛刷3之间带有空隙,橡胶片2嵌入T型槽4中。
在图中,把毛刷3嵌在黑板擦柄1上,然后把橡胶片嵌在T型槽4内,擦黑板时,粉末便顺着毛刷3与橡胶片2中间的空隙向下落去。

Claims (1)

1.清洁黑板擦包括黑板擦柄(1),橡胶片(2),毛刷(3),T型槽(4),其特征是:该清洁黑板擦有一个长方体黑板擦柄(1),毛刷(3)嵌在黑板擦柄(1)上,黑板擦柄(1)两侧各设有一个T型槽(4),T型槽(4)与毛刷(3)之间带有空隙,橡胶片(2)嵌入T型槽中。
CN2010206761484U 2010-12-15 2010-12-15 清洁黑板擦 Expired - Fee Related CN201881773U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206761484U CN201881773U (zh) 2010-12-15 2010-12-15 清洁黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206761484U CN201881773U (zh) 2010-12-15 2010-12-15 清洁黑板擦

Publications (1)

Publication Number Publication Date
CN201881773U true CN201881773U (zh) 2011-06-29

Family

ID=44179310

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206761484U Expired - Fee Related CN201881773U (zh) 2010-12-15 2010-12-15 清洁黑板擦

Country Status (1)

Country Link
CN (1) CN201881773U (zh)

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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: 20110629

Termination date: 20111215